first commit

wp-content/plugins/pdf-poster/admin/framework/assets/css/style-rtl.css

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+/**
+ *
+ * ---------------------------------------------------------
+ * CODESTAR FRAMEWORK RTL CSS MAP
+ * ---------------------------------------------------------
+ *
+ * 01. Base
+ *     01. 01. Header
+ *     01. 02. Header Buttons
+ *     01. 03. Navigation
+ *     01. 04. Content
+ *     01. 05. Section
+ *     01. 06. Show All Settings
+ *     01. 07. Search Input
+ *     01. 08. Copyright
+ *     01. 09. Metabox
+ * 02. Fields
+ *     02. 01. Field: typography
+ *     02. 02. Field: checkbox, radio
+ *     02. 03. Field: switcher
+ *     02. 04. Field: upload
+ *     02. 05. Field: group
+ *     02. 06. Field: repeater
+ *     02. 07. Field: help
+ *     02. 08. Field: icon
+ *     02. 09. Field: gallery
+ *     02. 10. Field: sorter
+ *     02. 11. Field: tabbed
+ *     02. 12. Field: media
+ *     02. 13. Field: notice
+ *     02. 14. Field: border, spacing, dimensions
+ *     02. 15. Field: background
+ *     02. 16. Field: spinner
+ *     02. 17. Field: slider
+ *     02. 18. Field: button_set
+ *     02. 19. Field: link_color
+ *     02. 20. Field: color_group
+ *     02. 21. Field: palette
+ *     02. 22. Field: accordion
+ *     02. 23. Field: date
+ *     02. 24. Field: map
+ *     02. 25. Field: sortable
+ *     02. 26. Field: number
+ * 03. Taxonomy
+ * 04. Profile
+ * 05. Nav Menu
+ * 06. Modal
+ * 07. Customizer
+ * 08. Responsive
+ * 09. Others
+ *
+ * ---------------------------------------------------------
+ *
+ */
+/**
+ * 01. Base
+ */
+.csf-options {
+  margin-left: 20px;
+  margin-right: 0;
+}
+
+/**
+ * 01. 01. Header
+ */
+.csf-header h1 {
+  float: right;
+}
+.csf-header fieldset {
+  float: left;
+}
+
+/**
+ * 01. 02. Header Buttons
+ */
+.csf-buttons {
+  float: left;
+  direction: ltr;
+}
+
+.csf-header-left {
+  float: right;
+}
+
+.csf-header-right {
+  float: left;
+}
+
+/**
+ * 01. 03. Navigation
+ */
+.csf-nav {
+  float: right;
+}
+.csf-nav ul {
+  clear: right;
+}
+.csf-nav ul li .csf-active:after {
+  right: auto;
+  left: 0;
+  border-left-color: #fff;
+  border-right-color: transparent;
+}
+.csf-nav ul li .csf-arrow:after {
+  content: "\f053";
+  right: auto;
+  left: 10px;
+}
+.csf-nav ul li.csf-tab-expanded .csf-arrow:after {
+  transform: rotate(-90deg);
+}
+.csf-nav ul ul li a {
+  padding-right: 25px;
+  padding-left: 15px;
+}
+.csf-nav ul ul:before {
+  left: auto;
+  right: 15px;
+}
+.csf-nav .csf-tab-icon {
+  margin-left: 5px;
+  margin-right: 0;
+}
+
+.csf-nav-background {
+  left: auto;
+  right: 0;
+}
+
+/**
+ * 01. 04. Content
+ */
+.csf-content {
+  margin-left: 0;
+  margin-right: 225px;
+}
+
+/**
+ * 01. 05. Section
+ */
+.csf-sections {
+  float: right;
+}
+
+/**
+ * 01. 06. Show all options
+ */
+.csf-show-all .csf-content {
+  margin-right: 0;
+  overflow: hidden;
+}
+
+.csf-expand-all {
+  float: right;
+  right: auto;
+  left: 40px;
+  margin-right: 0;
+  margin-left: 4px;
+}
+
+/**
+ * 01. 07. Search Input
+ */
+.csf-search {
+  float: right;
+}
+.csf-search input {
+  margin: 0 0 0 5px;
+}
+
+/**
+ * 01. 08. Copyright
+ */
+.csf-copyright {
+  float: right;
+}
+
+/**
+ * 01. 09. Metabox
+ */
+.csf-metabox {
+  margin: -6px -12px -12px -12px;
+}
+.csf-metabox .csf-section-title {
+  padding: 20px;
+}
+
+.csf-section-title .csf-section-icon {
+  margin-left: 5px;
+  margin-right: 0;
+}
+
+/**
+ * 02. Fields
+ */
+.csf-field .csf-title {
+  float: right;
+}
+.csf-field .csf-fieldset {
+  float: left;
+}
+
+.csf-pseudo-field {
+  padding: 0 0 0 5px !important;
+}
+
+/**
+ * 02. 01. Field: typography
+ */
+.csf-field-typography select {
+  margin: 0;
+  width: 100%;
+}
+.csf-field-typography .csf--blocks-inputs .csf--blocks {
+  flex-direction: row-reverse;
+}
+.csf-field-typography .csf--unit {
+  left: 4px;
+  right: auto;
+}
+
+/**
+ * 02. 02. Field: checkbox, radio
+ */
+.csf-field-checkbox ul ul li,
+.csf-field-radio ul ul li {
+  margin-left: 0;
+  margin-right: 8px;
+}
+.csf-field-checkbox ul ul li:first-child,
+.csf-field-radio ul ul li:first-child {
+  margin-right: 0;
+}
+.csf-field-checkbox .csf--inline-list li,
+.csf-field-radio .csf--inline-list li {
+  margin-right: 0;
+  margin-left: 15px;
+}
+.csf-field-checkbox .csf--text,
+.csf-field-radio .csf--text {
+  margin-left: 0;
+  margin-right: 5px;
+}
+
+/**
+ * 02. 03. Field: switcher
+ */
+.csf-field-switcher .csf--switcher {
+  float: right;
+}
+.csf-field-switcher .csf--label {
+  float: right;
+  margin-left: 0;
+  margin-right: 5px;
+}
+
+/**
+ * 02. 04. Field: upload
+ */
+.csf-field-upload .csf--remove,
+.csf-field-upload .csf--button {
+  margin-left: 0;
+  margin-right: 5px;
+}
+
+/**
+ * 02. 05. Field: group
+ */
+.csf-field-group .csf-cloneable-title {
+  padding: 15px 10px 15px 65px;
+}
+.csf-field-group .csf-cloneable-helper {
+  right: auto;
+  left: 10px;
+}
+
+/**
+ * 02. 06. Field: repeater
+ */
+.csf-field-repeater .csf-repeater-helper {
+  border-left: 0;
+  border-right: 1px solid #eee;
+}
+
+/**
+ * 02. 07. Field: help
+ */
+.csf-help {
+  right: auto;
+  left: 5px;
+}
+
+/**
+ * 02. 08. Field: icon
+ */
+.csf-field-icon .button {
+  margin-right: 0;
+  margin-left: 5px;
+}
+.csf-field-icon .csf-icon-preview i {
+  margin-right: 0;
+  margin-left: 5px;
+}
+
+/**
+ * 02. 09. Field: gallery
+ */
+.csf-field-gallery ul li {
+  margin-right: 0;
+  margin-left: 5px;
+}
+.csf-field-gallery .button {
+  margin-right: 0;
+  margin-left: 5px;
+}
+
+/**
+ * 02. 11. Field: tabbed
+ */
+.csf-field-tabbed .csf-tabbed-nav .csf--icon {
+  padding-right: 0;
+  padding-left: 5px;
+}
+.csf-field-tabbed .csf-tabbed-nav a {
+  margin-right: 0;
+  margin-left: 5px;
+}
+
+/**
+ * 02. 12. Field: media
+ */
+.csf-field-media .button {
+  margin-left: 0;
+  margin-right: 7px;
+}
+.csf-field-media .hidden + .button {
+  margin-right: 0;
+}
+
+/**
+ * 02. 13. Field: notice
+ */
+.csf-notice {
+  border-left: none;
+  border-right-style: solid;
+  border-right-width: 4px;
+}
+
+/**
+ * 02. 14. Field: border, spacing, dimensions
+ */
+.csf-field-dimensions .csf--input,
+.csf-field-dimensions .csf-fieldset,
+.csf-field-spacing .csf--input,
+.csf-field-spacing .csf-fieldset,
+.csf-field-border .csf--input,
+.csf-field-border .csf-fieldset {
+  direction: ltr;
+}
+.csf-field-dimensions .csf--inputs,
+.csf-field-dimensions .csf--color,
+.csf-field-spacing .csf--inputs,
+.csf-field-spacing .csf--color,
+.csf-field-border .csf--inputs,
+.csf-field-border .csf--color {
+  float: right;
+}
+.csf-field-dimensions .csf--color,
+.csf-field-spacing .csf--color,
+.csf-field-border .csf--color {
+  margin-right: 4px;
+  direction: rtl;
+}
+
+/**
+ * 02. 15. Field: background
+ */
+.csf-field-background .csf--block {
+  float: right;
+}
+.csf-field-background .csf--select,
+.csf-field-background .csf--media {
+  padding-right: 0;
+}
+.csf-field-background .csf--title {
+  margin-right: 0;
+  margin-left: 5px;
+}
+
+/**
+ * 02. 16. Field: spinner
+ */
+.csf-field-spinner .csf--spin {
+  float: right;
+  direction: ltr;
+}
+
+/**
+ * 02. 17. Field: slider
+ */
+.csf-field-slider .csf-slider-ui {
+  direction: ltr;
+  margin-right: 0;
+  margin-left: 15px;
+}
+.csf-field-slider .csf--input {
+  direction: ltr;
+}
+
+/**
+ * 02. 18. Field: button_set
+ */
+.csf-field-button_set .csf--button-group {
+  float: right;
+}
+
+/**
+ * 02. 19. Field: link_color
+ */
+.csf-field-link_color .csf--left {
+  float: right;
+  margin-right: 0;
+  margin-left: 10px;
+}
+
+/**
+ * 02. 20. Field: color_group
+ */
+.csf-field-color_group .csf--left {
+  float: right;
+  margin-right: 0;
+  margin-left: 10px;
+}
+
+/**
+ * 02. 21. Field: palette
+ */
+.csf-field-palette .csf--palette {
+  margin-right: 0;
+  margin-left: 10px;
+}
+
+/**
+ * 02. 22. Field: accordion
+ */
+.csf-field-accordion .csf--icon {
+  margin-right: 0;
+  margin-left: 2px;
+}
+
+/**
+ * 02. 23. Field: date
+ */
+.csf-field-date .csf--to {
+  margin-left: 0;
+  margin-right: 7px;
+}
+
+/**
+ * 02. 24. Field: map
+ */
+.csf-field-map .csf--map-input:last-child {
+  padding-left: 0;
+  padding-right: 10px;
+}
+
+/**
+ * 02. 25. Field: sortable
+ */
+.csf-field-sortable .csf-sortable-helper {
+  border-left: none;
+  border-right: 1px solid #eee;
+}
+
+/**
+ * 02. 26. Field: number
+ */
+.csf-field-number .csf--wrap {
+  float: right;
+}
+.csf-field-number .csf--unit {
+  left: 4px;
+  right: auto;
+}
+
+/**
+ * 03. Taxonomy
+ */
+.csf-taxonomy-add-fields {
+  margin-right: 0;
+  margin-left: 30px;
+}
+.csf-taxonomy-add-fields .csf-field > .csf-fieldset > .csf-help {
+  left: -5px;
+  right: auto;
+}
+
+.csf-taxonomy-edit-fields {
+  margin-right: 0;
+  margin-left: 35px;
+}
+.csf-taxonomy-edit-fields .csf-field > .csf-fieldset > .csf-help {
+  right: auto;
+  left: -5px;
+}
+
+/**
+ * 04. Profile
+ */
+.csf-profile-options > h2 > .fa {
+  padding-right: 0;
+  padding-left: 7px;
+}
+.csf-profile-options > .csf-field > .csf-fieldset > .csf-help {
+  left: -5px;
+  right: auto;
+}
+
+/**
+ * 05. Nav Menu
+ */
+.csf-nav-menu-options > .csf-fields {
+  margin-left: 0;
+  margin-right: -10px;
+}
+
+.csf-nav-menu-title {
+  padding-left: 14px;
+  padding-right: 12px;
+}
+
+.csf-nav-menu-icon {
+  margin-right: 0;
+  margin-left: 5px;
+}
+
+/**
+ * 06. Modal
+ */
+.csf-modal-content .csf-field {
+  padding: 15px 15px 15px 30px;
+}
+
+.csf-modal-title {
+  padding: 0 16px 0 36px;
+}
+
+.csf-modal-close {
+  right: auto;
+  left: 0;
+}
+
+/**
+ * 07. Customizer
+ */
+.control-section .csf-field .csf-fieldset {
+  margin-right: 0;
+}
+
+/**
+ * 08. Responsive
+ */
+@media only screen and (max-width: 1200px) {
+  .csf-metabox .csf-field .csf-fieldset {
+    margin-left: 0;
+  }
+}
+@media only screen and (max-width: 782px) {
+  .csf .csf-fieldset,
+  .csf .csf-content {
+    margin-right: 0;
+  }
+}
+/**
+ * 09. Others
+ */
+.csf-field .csf--transparent-slider {
+  margin-left: 0;
+  margin-right: 2px;
+}
+.csf-field .csf--transparent-slider .ui-slider-handle {
+  margin: 0 -11px;
+}
+.csf-field .csf--transparent-offset {
+  background-position: center right;
+}
+.csf-field .csf--transparent-text {
+  right: auto;
+  left: 10px;
+}

wp-content/plugins/pdf-poster/admin/framework/assets/images/wp-logo.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20"><rect x="0" fill="none" width="20" height="20"/><g><g fill="#fff"><path d="M20 10c0-5.52-4.48-10-10-10S0 4.48 0 10s4.48 10 10 10 10-4.48 10-10zM10 1.01c4.97 0 8.99 4.02 8.99 8.99s-4.02 8.99-8.99 8.99S1.01 14.97 1.01 10 5.03 1.01 10 1.01zM8.01 14.82L4.96 6.61c.49-.03 1.05-.08 1.05-.08.43-.05.38-1.01-.06-.99 0 0-1.29.1-2.13.1-.15 0-.33 0-.52-.01 1.44-2.17 3.9-3.6 6.7-3.6 2.09 0 3.99.79 5.41 2.09-.6-.08-1.45.35-1.45 1.42 0 .66.38 1.22.79 1.88.31.54.5 1.22.5 2.21 0 1.34-1.27 4.48-1.27 4.48l-2.71-7.5c.48-.03.75-.16.75-.16.43-.05.38-1.1-.05-1.08 0 0-1.3.11-2.14.11-.78 0-2.11-.11-2.11-.11-.43-.02-.48 1.06-.05 1.08l.84.08 1.12 3.04zm6.02 2.15L16.64 10s.67-1.69.39-3.81c.63 1.14.94 2.42.94 3.81 0 2.96-1.56 5.58-3.94 6.97zM2.68 6.77L6.5 17.25c-2.67-1.3-4.47-4.08-4.47-7.25 0-1.16.2-2.23.65-3.23zm7.45 4.53l2.29 6.25c-.75.27-1.57.42-2.42.42-.72 0-1.41-.11-2.06-.3z"/></g></g></svg>

wp-content/plugins/pdf-poster/admin/framework/assets/images/wp-plugin-logo.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20"><rect x="0" fill="none" width="20" height="20"/><g><g fill="#fff"><path d="M13.11 4.36L9.87 7.6 8 5.73l3.24-3.24c.35-.34 1.05-.2 1.56.32.52.51.66 1.21.31 1.55zm-8 1.77l.91-1.12 9.01 9.01-1.19.84c-.71.71-2.63 1.16-3.82 1.16H6.14L4.9 17.26c-.59.59-1.54.59-2.12 0-.59-.58-.59-1.53 0-2.12l1.24-1.24v-3.88c0-1.13.4-3.19 1.09-3.89zm7.26 3.97l3.24-3.24c.34-.35 1.04-.21 1.55.31.52.51.66 1.21.31 1.55l-3.24 3.25z"/></g></g></svg>

wp-content/plugins/pdf-poster/admin/framework/assets/js/gutenberg.js

@@ -0,0 +1,79 @@
+/**
+ *
+ * -----------------------------------------------------------
+ *
+ * Codestar Framework Gutenberg Block
+ * A Simple and Lightweight WordPress Option Framework
+ *
+ * -----------------------------------------------------------
+ *
+ */
+( function( blocks, blockEditor, element, components ) {
+
+  if ( !window.csf_gutenberg_blocks ) { return; }
+
+  Object.values(window.csf_gutenberg_blocks).forEach( function( block ) {
+
+    var registerBlockType = blocks.registerBlockType;
+    var PlainText         = blockEditor.PlainText;
+    var createElement     = element.createElement;
+    var RawHTML           = element.RawHTML;
+    var Button            = components.Button;
+
+    registerBlockType('csf-gutenberg-block/block-'+block.hash, {
+      title: block.gutenberg.title,
+      description: block.gutenberg.description,
+      icon: block.gutenberg.icon || 'screenoptions',
+      category: block.gutenberg.category || 'widgets',
+      keywords: block.gutenberg.keywords,
+      supports: {
+        html: false,
+        className: false,
+        customClassName: false,
+      },
+      attributes: {
+        shortcode: {
+          string: 'string',
+          source: 'text',
+        }
+      },
+      edit: function (props) {
+        return (
+          createElement('div', {className: 'csf-shortcode-block'},
+
+            createElement(Button, {
+              'data-modal-id': block.modal_id,
+              'data-gutenberg-id': block.hash,
+              className: 'is-secondary csf-shortcode-button',
+              onClick: function () {
+                window.csf_gutenberg_props = props;
+              },
+            }, block.button_title ),
+
+            createElement(PlainText, {
+              placeholder: block.gutenberg.placeholder,
+              className: 'input-control blocks-shortcode__textarea',
+              onChange: function (value) {
+                props.setAttributes({
+                  shortcode: value
+                });
+              },
+              value: props.attributes.shortcode
+            })
+
+          )
+        );
+      },
+      save: function (props) {
+        return createElement(RawHTML, {}, props.attributes.shortcode);
+      }
+    });
+
+  });
+
+})(
+  window.wp.blocks,
+  window.wp.blockEditor,
+  window.wp.element,
+  window.wp.components
+);

wp-content/plugins/pdf-poster/admin/framework/assets/scss/style-rtl.scss

@@ -0,0 +1,728 @@
+/**
+ *
+ * ---------------------------------------------------------
+ * CODESTAR FRAMEWORK RTL CSS MAP
+ * ---------------------------------------------------------
+ *
+ * 01. Base
+ *     01. 01. Header
+ *     01. 02. Header Buttons
+ *     01. 03. Navigation
+ *     01. 04. Content
+ *     01. 05. Section
+ *     01. 06. Show All Settings
+ *     01. 07. Search Input
+ *     01. 08. Copyright
+ *     01. 09. Metabox
+ * 02. Fields
+ *     02. 01. Field: typography
+ *     02. 02. Field: checkbox, radio
+ *     02. 03. Field: switcher
+ *     02. 04. Field: upload
+ *     02. 05. Field: group
+ *     02. 06. Field: repeater
+ *     02. 07. Field: help
+ *     02. 08. Field: icon
+ *     02. 09. Field: gallery
+ *     02. 10. Field: sorter
+ *     02. 11. Field: tabbed
+ *     02. 12. Field: media
+ *     02. 13. Field: notice
+ *     02. 14. Field: border, spacing, dimensions
+ *     02. 15. Field: background
+ *     02. 16. Field: spinner
+ *     02. 17. Field: slider
+ *     02. 18. Field: button_set
+ *     02. 19. Field: link_color
+ *     02. 20. Field: color_group
+ *     02. 21. Field: palette
+ *     02. 22. Field: accordion
+ *     02. 23. Field: date
+ *     02. 24. Field: map
+ *     02. 25. Field: sortable
+ *     02. 26. Field: number
+ * 03. Taxonomy
+ * 04. Profile
+ * 05. Nav Menu
+ * 06. Modal
+ * 07. Customizer
+ * 08. Responsive
+ * 09. Others
+ *
+ * ---------------------------------------------------------
+ *
+ */
+
+/**
+ * 01. Base
+ */
+.csf-options{
+  margin-left: 20px;
+  margin-right: 0;
+}
+
+/**
+ * 01. 01. Header
+ */
+.csf-header{
+  h1{
+    float: right;
+  }
+
+  fieldset{
+    float: left;
+  }
+}
+
+/**
+ * 01. 02. Header Buttons
+ */
+.csf-buttons{
+  float: left;
+  direction: ltr;
+}
+
+.csf-header-left{
+  float: right;
+}
+
+.csf-header-right{
+  float: left;
+}
+
+/**
+ * 01. 03. Navigation
+ */
+.csf-nav{
+  float: right;
+
+  ul{
+    clear: right;
+
+    li{
+      .csf-active:after{
+        right: auto;
+        left: 0;
+        border-left-color: #fff;
+        border-right-color: transparent;
+      }
+
+      .csf-arrow:after{
+        content: "\f053";
+        right: auto;
+        left: 10px;
+      }
+
+      &.csf-tab-expanded .csf-arrow:after{
+        transform: rotate(-90deg);
+      }
+    }
+
+    ul{
+      li{
+        a{
+          padding-right: 25px;
+          padding-left: 15px;
+        }
+      }
+
+      &:before{
+        left: auto;
+        right: 15px;
+      }
+    }
+  }
+
+  .csf-tab-icon{
+    margin-left: 5px;
+    margin-right: 0;
+  }
+}
+
+.csf-nav-background{
+  left: auto;
+  right: 0;
+}
+
+/**
+ * 01. 04. Content
+ */
+.csf-content{
+  margin-left: 0;
+  margin-right: 225px;
+}
+
+/**
+ * 01. 05. Section
+ */
+.csf-sections{
+  float: right;
+}
+
+/**
+ * 01. 06. Show all options
+ */
+.csf-show-all .csf-content{
+  margin-right: 0;
+  overflow: hidden;
+}
+
+.csf-expand-all{
+  float: right;
+  right: auto;
+  left: 40px;
+  margin-right: 0;
+  margin-left: 4px;
+}
+
+/**
+ * 01. 07. Search Input
+ */
+.csf-search{
+  float: right;
+
+  input{
+    margin: 0 0 0 5px;
+  }
+}
+
+/**
+ * 01. 08. Copyright
+ */
+.csf-copyright{
+  float: right;
+}
+
+/**
+ * 01. 09. Metabox
+ */
+.csf-metabox{
+  margin: -6px -12px -12px -12px;
+
+  .csf-section-title{
+    padding: 20px;
+  }
+}
+
+.csf-section-title{
+
+  .csf-section-icon{
+    margin-left: 5px;
+    margin-right: 0;
+  }
+}
+
+/**
+ * 02. Fields
+ */
+.csf-field{
+
+  .csf-title{
+    float: right;
+  }
+
+  .csf-fieldset{
+    float: left;
+  }
+}
+
+.csf-pseudo-field{
+  padding: 0 0 0 5px !important;
+}
+
+/**
+ * 02. 01. Field: typography
+ */
+.csf-field-typography{
+
+  select{
+    margin: 0;
+    width: 100%;
+  }
+
+  .csf--blocks-inputs{
+    .csf--blocks{
+      flex-direction: row-reverse;
+    }
+  }
+
+  .csf--unit{
+    left: 4px;
+    right: auto;
+  }
+}
+
+/**
+ * 02. 02. Field: checkbox, radio
+ */
+.csf-field-checkbox,
+.csf-field-radio{
+
+  ul ul li{
+    margin-left: 0;
+    margin-right: 8px;
+
+    &:first-child{
+      margin-right: 0;
+    }
+  }
+
+  .csf--inline-list li{
+    margin-right: 0;
+    margin-left: 15px;
+  }
+
+  .csf--text{
+    margin-left: 0;
+    margin-right: 5px;
+  }
+}
+
+/**
+ * 02. 03. Field: switcher
+ */
+.csf-field-switcher{
+
+  .csf--switcher{
+    float: right;
+  }
+
+  .csf--label{
+    float: right;
+    margin-left: 0;
+    margin-right: 5px;
+  }
+}
+
+/**
+ * 02. 04. Field: upload
+ */
+.csf-field-upload{
+
+  .csf--remove,
+  .csf--button{
+    margin-left: 0;
+    margin-right: 5px;
+  }
+}
+
+/**
+ * 02. 05. Field: group
+ */
+.csf-field-group{
+
+  .csf-cloneable-title{
+    padding: 15px 10px 15px 65px;
+  }
+
+  .csf-cloneable-helper{
+    right: auto;
+    left: 10px;
+  }
+}
+
+/**
+ * 02. 06. Field: repeater
+ */
+.csf-field-repeater{
+
+  .csf-repeater-helper{
+    border-left: 0;
+    border-right: 1px solid #eee;
+  }
+}
+
+/**
+ * 02. 07. Field: help
+ */
+.csf-help{
+  right: auto;
+  left: 5px;
+}
+
+/**
+ * 02. 08. Field: icon
+ */
+.csf-field-icon{
+
+  .button{
+    margin-right: 0;
+    margin-left: 5px;
+  }
+
+  .csf-icon-preview i{
+    margin-right: 0;
+    margin-left: 5px;
+  }
+}
+
+/**
+ * 02. 09. Field: gallery
+ */
+.csf-field-gallery{
+
+  ul li{
+    margin-right: 0;
+    margin-left: 5px;
+  }
+
+  .button{
+    margin-right: 0;
+    margin-left: 5px;
+  }
+}
+
+/**
+ * 02. 11. Field: tabbed
+ */
+.csf-field-tabbed{
+
+  .csf-tabbed-nav{
+
+    .csf--icon{
+      padding-right: 0;
+      padding-left: 5px;
+    }
+
+    a{
+      margin-right: 0;
+      margin-left: 5px;
+    }
+  }
+}
+
+/**
+ * 02. 12. Field: media
+ */
+.csf-field-media{
+
+  .button{
+    margin-left: 0;
+    margin-right: 7px;
+  }
+
+  .hidden + .button{
+    margin-right: 0;
+  }
+}
+
+/**
+ * 02. 13. Field: notice
+ */
+.csf-notice{
+  border-left: none;
+  border-right-style: solid;
+  border-right-width: 4px;
+}
+
+/**
+ * 02. 14. Field: border, spacing, dimensions
+ */
+.csf-field-dimensions,
+.csf-field-spacing,
+.csf-field-border{
+
+  .csf--input,
+  .csf-fieldset{
+    direction: ltr;
+  }
+
+  .csf--inputs,
+  .csf--color{
+    float: right;
+  }
+
+  .csf--color{
+    margin-right: 4px;
+    direction: rtl;
+  }
+}
+
+/**
+ * 02. 15. Field: background
+ */
+.csf-field-background{
+
+  .csf--block{
+    float: right;
+  }
+
+  .csf--select,
+  .csf--media{
+    padding-right: 0;
+  }
+
+  .csf--title{
+    margin-right: 0;
+    margin-left: 5px;
+  }
+}
+
+/**
+ * 02. 16. Field: spinner
+ */
+.csf-field-spinner{
+
+  .csf--spin{
+    float: right;
+    direction: ltr;
+  }
+}
+
+/**
+ * 02. 17. Field: slider
+ */
+.csf-field-slider{
+
+  .csf-slider-ui{
+    direction: ltr;
+    margin-right: 0;
+    margin-left: 15px;
+  }
+
+  .csf--input{
+    direction: ltr;
+  }
+}
+
+/**
+ * 02. 18. Field: button_set
+ */
+.csf-field-button_set{
+
+  .csf--button-group{
+    float: right;
+  }
+}
+
+/**
+ * 02. 19. Field: link_color
+ */
+.csf-field-link_color{
+
+  .csf--left{
+    float: right;
+    margin-right: 0;
+    margin-left: 10px;
+  }
+}
+
+/**
+ * 02. 20. Field: color_group
+ */
+.csf-field-color_group{
+
+  .csf--left{
+    float: right;
+    margin-right: 0;
+    margin-left: 10px;
+  }
+}
+
+/**
+ * 02. 21. Field: palette
+ */
+.csf-field-palette{
+
+  .csf--palette{
+    margin-right: 0;
+    margin-left: 10px;
+  }
+}
+
+/**
+ * 02. 22. Field: accordion
+ */
+.csf-field-accordion{
+
+  .csf--icon{
+    margin-right: 0;
+    margin-left: 2px;
+  }
+}
+
+/**
+ * 02. 23. Field: date
+ */
+.csf-field-date{
+
+  .csf--to {
+    margin-left: 0;
+    margin-right: 7px;
+  }
+}
+
+/**
+ * 02. 24. Field: map
+ */
+.csf-field-map{
+
+  .csf--map-input:last-child {
+    padding-left: 0;
+    padding-right: 10px;
+  }
+}
+
+/**
+ * 02. 25. Field: sortable
+ */
+.csf-field-sortable{
+
+  .csf-sortable-helper{
+    border-left: none;
+    border-right: 1px solid #eee;
+  }
+}
+
+/**
+ * 02. 26. Field: number
+ */
+.csf-field-number{
+
+  .csf--wrap{
+    float: right;
+  }
+
+  .csf--unit{
+    left: 4px;
+    right: auto;
+  }
+}
+
+/**
+ * 03. Taxonomy
+ */
+.csf-taxonomy-add-fields{
+  margin-right: 0;
+  margin-left: 30px;
+
+  .csf-field > .csf-fieldset > .csf-help{
+    left: -5px;
+    right: auto;
+  }
+}
+
+.csf-taxonomy-edit-fields{
+  margin-right: 0;
+  margin-left: 35px;
+
+  .csf-field > .csf-fieldset > .csf-help{
+    right: auto;
+    left: -5px;
+  }
+}
+
+/**
+ * 04. Profile
+ */
+.csf-profile-options{
+
+  > h2 > .fa{
+    padding-right: 0;
+    padding-left: 7px;
+  }
+
+  > .csf-field{
+
+    > .csf-fieldset{
+
+      > .csf-help{
+        left: -5px;
+        right: auto;
+      }
+    }
+  }
+}
+
+/**
+ * 05. Nav Menu
+ */
+.csf-nav-menu-options{
+
+  > .csf-fields{
+    margin-left: 0;
+    margin-right: -10px;
+  }
+}
+
+.csf-nav-menu-title {
+  padding-left: 14px;
+  padding-right: 12px;
+}
+
+.csf-nav-menu-icon{
+  margin-right: 0;
+  margin-left: 5px;
+}
+
+/**
+ * 06. Modal
+ */
+.csf-modal-content{
+
+  .csf-field{
+    padding: 15px 15px 15px 30px;
+  }
+}
+
+.csf-modal-title{
+  padding: 0 16px 0 36px;
+}
+
+.csf-modal-close{
+  right: auto;
+  left: 0;
+}
+
+/**
+ * 07. Customizer
+ */
+.control-section{
+
+  .csf-field{
+
+    .csf-fieldset{
+      margin-right: 0;
+    }
+  }
+}
+
+/**
+ * 08. Responsive
+ */
+@media only screen and (max-width:1200px){
+  .csf-metabox .csf-field .csf-fieldset{
+    margin-left: 0;
+  }
+}
+
+@media only screen and (max-width:782px){
+  .csf .csf-fieldset,
+  .csf .csf-content{
+    margin-right: 0;
+  }
+}
+
+/**
+ * 09. Others
+ */
+.csf-field{
+
+  .csf--transparent-slider{
+    margin-left: 0;
+    margin-right: 2px;
+
+    .ui-slider-handle{
+      margin: 0 -11px;
+    }
+  }
+
+  .csf--transparent-offset{
+    background-position: center right;
+  }
+
+  .csf--transparent-text{
+    right: auto;
+    left: 10px;
+  }
+}

wp-content/plugins/pdf-poster/admin/framework/assets/scss/style.scss

@@ -0,0 +1,95 @@
+/**
+ *
+ * ---------------------------------------------------------
+ * CODESTAR FRAMEWORK CSS MAP
+ * ---------------------------------------------------------
+ *
+ * 01. Base
+ *     01. 01. Header
+ *     01. 02. Sticky
+ *     01. 03. Header Buttons
+ *     01. 04. Navigation
+ *     01. 05. Wrapper
+ *     01. 06. Content
+ *     01. 07. Section
+ *     01. 08. Footer
+ *     01. 09. Copyright
+ *     01. 10. Show All Settings
+ *     01. 11. Search Input
+ *     01. 12. Metabox
+ *     01. 13. Comment Metabox
+ *     01. 14. Help Tooltip
+ * 02. Themes
+ *     02. 01. Theme Dark
+ *     02. 02. Theme Light
+ * 03. Fields
+ *     03. 01. Field
+ *     03. 02. Field: accordion
+ *     03. 03. Field: background
+ *     03. 04. Field: backup
+ *     03. 05. Field: border, spacing, dimensions
+ *     03. 06. Field: button_set
+ *     03. 07. Field: checkbox, radio
+ *     03. 08. Field: code_editor
+ *     03. 09. Field: color
+ *     03. 10. Field: color_group
+ *     03. 11. Field: fieldset
+ *     03. 12. Field: date
+ *     03. 13. Field: gallery
+ *     03. 14. Field: group
+ *     03. 15. Field: icon
+ *     03. 16. Field: image_select
+ *     03. 17. Field: link_color
+ *     03. 18. Field: map
+ *     03. 19. Field: media
+ *     03. 20. Field: palette
+ *     03. 21. Field: repeater
+ *     03. 22. Field: select
+ *     03. 23. Field: slider
+ *     03. 24. Field: sortable
+ *     03. 25. Field: sorter
+ *     03. 26. Field: spinner
+ *     03. 27. Field: switcher
+ *     03. 28. Field: tabbed
+ *     03. 29. Field: text
+ *     03. 30. Field: textarea
+ *     03. 31. Field: typography
+ *     03. 32. Field: upload
+ *     03. 33. Field: wp_editor
+ *     03. 34. Field: heading
+ *     03. 35. Field: subheading
+ *     03. 36. Field: submessage
+ *     03. 37. Field: notice
+ *     03. 38. Field: number
+ *     03. 39. Field: link
+ *     03. 40. Field: others
+ * 04. Widget
+ * 05. Customizer
+ * 06. Taxonomy
+ * 07. Profile
+ * 08. Nav Menu
+ * 09. Modal
+ *     09. 01. Shortcode Modal
+ *     09. 02. Gutenberg Modal
+ *     09. 03. Icon Modal
+ * 10. Helper
+ * 11. Welcome Page
+ * 12. Responsive
+ * 13. Others
+ *
+ * ---------------------------------------------------------
+ *
+ */
+@import "vendor/base";
+@import "vendor/themes";
+@import "vendor/fields";
+@import "vendor/widget";
+@import "vendor/customizer";
+@import "vendor/taxonomy";
+@import "vendor/navmenu";
+@import "vendor/profile";
+@import "vendor/modal";
+@import "vendor/helper";
+@import "vendor/welcome";
+@import "vendor/responsive";
+@import "vendor/chosen";

wp-content/plugins/pdf-poster/admin/framework/assets/scss/vendor/_base.scss

@@ -0,0 +1,470 @@
+/**
+ * 01. Base
+ */
+.csf{
+  position: relative;
+
+  label{
+    padding: 0;
+    margin: 0;
+    display: inline-block;
+  }
+}
+
+.csf-ab-icon{
+  top: 2px;
+}
+
+#screen-meta-links + .csf-options{
+  margin-top: 40px;
+}
+
+.csf-options{
+  margin-top: 20px;
+  margin-right: 20px;
+}
+
+/**
+ * 01. 01. Header
+ */
+.csf-header{
+  position: relative;
+}
+
+.csf-header-inner{
+  padding: 25px;
+  transition: box-shadow .3s ease;
+
+  h1{
+    float: left;
+    font-size: 1.5em;
+    line-height: 26px;
+    font-weight: 400;
+    margin: 0;
+
+    small{
+      font-size: 11px;
+      font-weight: 500;
+    }
+  }
+}
+
+/**
+ * 01. 02. Sticky
+ */
+.csf-sticky{
+
+  .csf-header-inner{
+    position: fixed;
+    z-index: 99;
+    top: 32px;
+    box-shadow: 0 5px 10px rgba(0,0,0,0.1);
+  }
+}
+
+/**
+ * 01. 03. Header Buttons
+ */
+.csf-buttons{
+  float: right;
+
+  .button{
+    margin: 0 2px;
+    line-height: 26px;
+
+    &:focus{
+      outline: none !important;
+      box-shadow: none !important;
+    }
+  }
+
+  .csf-save{
+    min-width: 72px;
+  }
+}
+
+.csf-header-left{
+  float: left;
+}
+
+.csf-header-right{
+  float: right;
+}
+
+/**
+ * 01. 04. Navigation
+ */
+.csf-nav{
+  display: block;
+  position: relative;
+  z-index: 10;
+  float: left;
+
+  ul{
+    clear: left;
+    margin: 0;
+    list-style-type: none;
+
+    li{
+      margin-bottom: 0;
+
+      a{
+        font-size: 13px;
+        position: relative;
+        display: block;
+        padding: 14px 12px;
+        text-decoration: none;
+        transition-property: color, background;
+        transition-duration: 0.2s;
+        transition-timing-function: ease;
+
+        &:focus{
+          outline: none;
+          box-shadow: none;
+        }
+      }
+
+      .csf-arrow:after{
+        content: "\f054";
+        display: inline-block;
+        font-family: "Font Awesome 5 Pro", "Font Awesome 5 Free", "FontAwesome";
+        font-weight: 900;
+        font-size: 9px;
+        line-height: 1;
+        position: absolute;
+        right: 10px;
+        top: 50%;
+        margin-top: -4px;
+      }
+
+      &.csf-tab-expanded{
+
+        .csf-arrow:after{
+          transform: rotate(90deg);
+        }
+
+        ul{
+          display: block;
+        }
+      }
+    }
+
+    ul{
+      display: none;
+      position: relative;
+
+      li{
+
+        a{
+          font-size: 12px;
+          padding: 12px 14px 12px 24px;
+        }
+      }
+    }
+  }
+
+  .csf-tab-icon{
+    width: 20px;
+    margin-right: 5px;
+    font-size: 13px;
+    text-align: center;
+  }
+
+  .csf-label-error{
+    margin-left: 4px;
+    vertical-align: top;
+  }
+}
+
+.csf-nav-normal{
+  width: 225px;
+
+  + .csf-content{
+    margin-left: 225px;
+  }
+}
+
+.csf-nav-inline{
+  width: 100%;
+
+  ul{
+
+    li{
+      display: inline-block;
+      vertical-align: top;
+    }
+  }
+}
+
+.csf-nav-background{
+  position: absolute;
+  top: 0;
+  left: 0;
+  bottom: 0;
+  z-index: 9;
+  width: 225px;
+}
+
+/**
+ * 01. 05. Wrapper
+ */
+.csf-wrapper{
+  position: relative;
+}
+
+/**
+ * 01. 06. Content
+ */
+.csf-content{
+  position: relative;
+  background-color: #fff;
+}
+
+/**
+ * 01. 07. Section
+ */
+.csf-sections{
+  float: left;
+  width: 100%;
+}
+
+.csf-section-title{
+  display: none;
+  padding: 20px 30px;
+  background-color: #f5f5f5;
+  border-top: 1px solid #eee;
+  border-bottom: 1px solid #eee;
+
+  h3{
+    margin: 0;
+    padding: 0 ;
+    font-size: 13px;
+    font-weight: bold;
+    text-transform: uppercase;
+  }
+
+  .csf-section-icon{
+    margin-right: 5px;
+  }
+}
+
+/**
+ * 01. 08. Footer
+ */
+.csf-footer{
+  padding: 20px;
+  font-size: 11px;
+}
+
+/**
+ * 01. 09. Copyright
+ */
+.csf-copyright{
+  float: left;
+  margin-top: 5px;
+}
+
+/**
+ * 01. 10. Show All Settings
+ */
+.csf-search-all,
+.csf-show-all{
+  .csf-nav-background,
+  .csf-nav{
+    display: none;
+  }
+
+  .csf-content{
+    margin-left: 0;
+  }
+
+  .csf-section-title,
+  .csf-section{
+    display: block !important;
+  }
+}
+
+.csf-search-all{
+  .csf-section-title{
+    display: none !important;
+  }
+}
+
+//
+// Expand
+//
+.csf-expand-all{
+  float: left;
+  padding: 0 8px;
+  margin-right: 4px;
+  z-index: 1;
+  font-size: 13px;
+  line-height: 30px;
+  cursor: pointer;
+  user-select: none;
+  border-radius: 2px;
+  transition: all .2s;
+
+  span{
+    font-size: 11px;
+    vertical-align: middle;
+  }
+}
+
+/**
+ * 01. 11. Search Input
+ */
+.csf-search{
+  float: left;
+
+  input{
+    margin: 0 2px 0 0;
+    border: none;
+    font-size: 12px;
+    line-height: 30px;
+    min-height: 30px;
+    text-align: inherit;
+    padding: 0 10px;
+    border-radius: 2px;
+    box-shadow: none;
+
+    &:focus{
+      box-shadow: none;
+    }
+  }
+}
+
+.csf-saving{
+
+  .csf-buttons,
+  .csf-content{
+    cursor: default;
+    pointer-events: none;
+    opacity: 0.5;
+  }
+}
+
+/**
+ * 01. 12. Metabox
+ */
+.csf-metabox{
+  margin: -6px -12px -12px -12px;
+
+  .csf-field{
+    padding: 20px;
+  }
+
+  .csf-section-title{
+    padding: 20px;
+  }
+}
+
+.block-editor-page{
+
+  .csf-metabox{
+    margin: -6px -14px -14px -14px;
+  }
+}
+
+.block-editor-editor-skeleton__content{
+
+  .csf-metabox{
+    border-left: 1px solid #e2e4e7;
+    border-right: 1px solid #e2e4e7;
+  }
+}
+
+.csf-sections-reset{
+  float: left;
+  width: 100%;
+  text-align: right;
+  border-top: 1px solid #eee;
+
+  .csf-button-cancel,
+  input{
+    display: none;
+  }
+
+  label{
+    padding: 10px;
+  }
+
+  span{
+    -webkit-user-select: none;
+    user-select: none;
+  }
+
+
+  input:checked ~ .csf-button-reset{
+    display: none;
+  }
+
+  input:checked ~ .csf-button-cancel{
+    display: inline-block;
+  }
+
+}
+
+#side-sortables{
+
+  .csf-section-title{
+    padding: 12px;
+  }
+
+  .csf-field{
+    padding: 10px 15px;
+
+    .csf-title{
+      float: none;
+      width: 100%;
+      margin-bottom: 6px;
+    }
+
+    .csf-fieldset{
+      float: none;
+      width: 100%;
+    }
+  }
+
+  .csf-field-text input{
+    width: 100%;
+  }
+
+  .csf-notice{
+    padding: 10px 15px;
+  }
+}
+
+/**
+ * 01. 13. Comment Metabox
+ */
+.csf-comment-metabox{
+  margin: -6px -12px -12px -12px;
+
+  .csf-field{
+    padding: 20px;
+  }
+
+  .csf-section-title{
+    padding: 20px;
+  }
+}
+
+
+/**
+ * 01. 14. Help Tooltip
+ */
+.csf-tooltip{
+  position: absolute;
+  z-index: 5000001;
+  font-size: 12px;
+  line-height: 1.4;
+  text-align: center;
+  text-decoration: none;
+  padding: 6px 12px;
+  max-width: 200px;
+  color: #fff;
+  background-color: #000;
+  background-color: rgba(black, 0.85);
+  border-radius: 4px;
+}

wp-content/plugins/pdf-poster/admin/framework/assets/scss/vendor/_chosen.scss

@@ -0,0 +1,405 @@
+/**
+ * Chosen JS Styles
+ */
+.chosen-container {
+  position: relative;
+  display: inline-block;
+  vertical-align: middle;
+  font-size: 13px;
+  user-select: none;
+}
+
+.chosen-container * {
+  box-sizing: border-box;
+}
+
+.chosen-container .chosen-drop {
+  position: absolute;
+  top: 100%;
+  z-index: 1010;
+  width: 100%;
+  border: 1px solid #aaa;
+  border-top: 0;
+  background: #fff;
+  box-shadow: 0 4px 5px rgba(0, 0, 0, 0.15);
+  clip: rect(0, 0, 0, 0);
+  clip-path: inset(100% 100%);
+}
+
+.chosen-container.chosen-with-drop .chosen-drop {
+  clip: auto;
+  clip-path: none;
+}
+
+.chosen-container a {
+  cursor: pointer;
+}
+
+.chosen-container .search-choice .group-name, .chosen-container .chosen-single .group-name {
+  margin-right: 4px;
+  overflow: hidden;
+  white-space: nowrap;
+  text-overflow: ellipsis;
+  font-weight: normal;
+  color: #999999;
+}
+
+.chosen-container .search-choice .group-name:after, .chosen-container .chosen-single .group-name:after {
+  content: ":";
+  padding-left: 2px;
+  vertical-align: top;
+}
+
+.chosen-container-single .chosen-single {
+  position: relative;
+  display: block;
+  overflow: hidden;
+  padding: 0 0 0 8px;
+  height: 25px;
+  border: 1px solid #aaa;
+  border-radius: 5px;
+  background-color: #fff;
+  background: linear-gradient(#fff 20%, #f6f6f6 50%, #eee 52%, #f4f4f4 100%);
+  background-clip: padding-box;
+  box-shadow: 0 0 3px #fff inset, 0 1px 1px rgba(0, 0, 0, 0.1);
+  color: #444;
+  text-decoration: none;
+  white-space: nowrap;
+  line-height: 24px;
+}
+
+.chosen-container-single .chosen-default {
+  color: #999;
+}
+
+.chosen-container-single .chosen-single span {
+  display: block;
+  overflow: hidden;
+  margin-right: 26px;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+
+.chosen-container-single .chosen-single-with-deselect span {
+  margin-right: 38px;
+}
+
+.chosen-container-single .chosen-single abbr {
+  position: absolute;
+  top: 6px;
+  right: 26px;
+  display: block;
+  width: 12px;
+  height: 12px;
+  font-size: 1px;
+}
+
+.chosen-container-single .chosen-single div {
+  position: absolute;
+  top: 0;
+  right: 0;
+  display: block;
+  width: 18px;
+  height: 100%;
+}
+
+.chosen-container-single .chosen-single div b {
+  display: block;
+  width: 100%;
+  height: 100%;
+}
+
+.chosen-container-single .chosen-search {
+  position: relative;
+  z-index: 1010;
+  margin: 0;
+  padding: 3px 4px;
+  white-space: nowrap;
+}
+
+.chosen-container-single .chosen-search input[type="text"] {
+  margin: 1px 0;
+  padding: 4px 20px 4px 5px;
+  width: 100%;
+  height: auto;
+  outline: 0;
+  border: 1px solid #aaa;
+  font-size: 1em;
+  font-family: sans-serif;
+  line-height: normal;
+  border-radius: 0;
+}
+
+.chosen-container-single .chosen-drop {
+  margin-top: -1px;
+  border-radius: 0 0 4px 4px;
+  background-clip: padding-box;
+}
+
+.chosen-container-single.chosen-container-single-nosearch .chosen-search {
+  position: absolute;
+  clip: rect(0, 0, 0, 0);
+  clip-path: inset(100% 100%);
+}
+
+.chosen-container .chosen-results {
+  color: #444;
+  position: relative;
+  overflow-x: hidden;
+  overflow-y: auto;
+  margin: 0 4px 4px 0;
+  padding: 0 0 0 4px;
+  max-height: 240px;
+  -webkit-overflow-scrolling: touch;
+}
+
+.chosen-container .chosen-results li {
+  display: none;
+  margin: 0;
+  padding: 5px 6px;
+  list-style: none;
+  line-height: 15px;
+  word-wrap: break-word;
+  -webkit-touch-callout: none;
+}
+
+.chosen-container .chosen-results li.active-result {
+  display: list-item;
+  cursor: pointer;
+}
+
+.chosen-container .chosen-results li.disabled-result {
+  display: list-item;
+  color: #ccc;
+  cursor: default;
+}
+
+.chosen-container .chosen-results li.highlighted {
+  background-color: #3875d7;
+  background-image: linear-gradient(#3875d7 20%, #2a62bc 90%);
+  color: #fff;
+}
+
+.chosen-container .chosen-results li.no-results {
+  color: #777;
+  display: list-item;
+  background: #f4f4f4;
+}
+
+.chosen-container .chosen-results li.group-result {
+  display: list-item;
+  font-weight: bold;
+  cursor: default;
+}
+
+.chosen-container .chosen-results li.group-option {
+  padding-left: 15px;
+}
+
+.chosen-container .chosen-results li em {
+  font-style: normal;
+  text-decoration: underline;
+}
+
+.chosen-container-multi .chosen-choices {
+  position: relative;
+  overflow: hidden;
+  margin: 0;
+  padding: 0 5px;
+  width: 100%;
+  height: auto;
+  border: 1px solid #aaa;
+  background-color: #fff;
+  background-image: linear-gradient(#eee 1%, #fff 15%);
+  cursor: text;
+}
+
+.chosen-container-multi .chosen-choices li {
+  float: left;
+  list-style: none;
+}
+
+.chosen-container-multi .chosen-choices li.search-field {
+  margin: 0;
+  padding: 0;
+  white-space: nowrap;
+}
+
+.chosen-container-multi .chosen-choices li.search-field input[type="text"] {
+  margin: 1px 0;
+  padding: 0;
+  outline: 0;
+  border: 0 !important;
+  background: transparent !important;
+  box-shadow: none;
+  color: #999;
+  font-size: 100%;
+  font-family: sans-serif;
+  line-height: normal;
+  border-radius: 0;
+  width: 25px;
+  height: 25px;
+  min-height: 25px;
+}
+
+.chosen-container-multi .chosen-choices li.search-choice {
+  position: relative;
+  margin: 3px 5px 3px 0;
+  padding: 3px 20px 3px 6px;
+  border: 1px solid #aaa;
+  max-width: 100%;
+  border-radius: 3px;
+  background-color: #eeeeee;
+  background-image: linear-gradient(#f4f4f4 20%, #f0f0f0 50%, #e8e8e8 52%, #eee 100%);
+  background-size: 100% 19px;
+  background-repeat: repeat-x;
+  background-clip: padding-box;
+  box-shadow: 0 0 2px #fff inset, 0 1px 0 rgba(0, 0, 0, 0.05);
+  color: #333;
+  line-height: 13px;
+  cursor: default;
+}
+
+.chosen-container-multi .chosen-choices li.search-choice span {
+  word-wrap: break-word;
+  white-space: nowrap;
+}
+
+.chosen-container-multi .chosen-choices li.search-choice .search-choice-close {
+  position: absolute;
+  top: 0;
+  right: 0;
+  display: block;
+  width: 12px;
+  height: 12px;
+  font-size: 1px;
+}
+
+.chosen-container-multi .chosen-choices li.search-choice-disabled {
+  padding-right: 5px;
+  border: 1px solid #ccc;
+  background-color: #e4e4e4;
+  background-image: linear-gradient(#f4f4f4 20%, #f0f0f0 50%, #e8e8e8 52%, #eee 100%);
+  color: #666;
+}
+
+.chosen-container-multi .chosen-choices li.search-choice-focus {
+  background: #d4d4d4;
+}
+
+.chosen-container-multi .chosen-results {
+  margin: 0;
+  padding: 0;
+}
+
+.chosen-container-multi .chosen-drop .result-selected {
+  display: list-item;
+  color: #ccc;
+  cursor: default;
+}
+
+.chosen-container-active .chosen-single {
+  border: 1px solid #5897fb;
+  box-shadow: 0 0 5px rgba(0, 0, 0, 0.3);
+}
+
+.chosen-container-active.chosen-with-drop .chosen-single {
+  border: 1px solid #aaa;
+  border-bottom-right-radius: 0;
+  border-bottom-left-radius: 0;
+  background-image: linear-gradient(#eee 20%, #fff 80%);
+  box-shadow: 0 1px 0 #fff inset;
+}
+
+.chosen-container-active.chosen-with-drop .chosen-single div {
+  border-left: none;
+  background: transparent;
+}
+
+.chosen-container-active .chosen-choices {
+  border: 1px solid #5897fb;
+  box-shadow: 0 0 5px rgba(0, 0, 0, 0.3);
+}
+
+.chosen-container-active .chosen-choices li.search-field input[type="text"] {
+  color: #222 !important;
+}
+
+.chosen-disabled {
+  opacity: 0.5 !important;
+  cursor: default;
+}
+
+.chosen-disabled .chosen-single {
+  cursor: default;
+}
+
+.chosen-disabled .chosen-choices .search-choice .search-choice-close {
+  cursor: default;
+}
+
+.chosen-rtl {
+  text-align: right;
+}
+
+.chosen-rtl .chosen-single {
+  overflow: visible;
+  padding: 0 8px 0 0;
+}
+
+.chosen-rtl .chosen-single span {
+  margin-right: 0;
+  margin-left: 26px;
+  direction: rtl;
+}
+
+.chosen-rtl .chosen-single-with-deselect span {
+  margin-left: 38px;
+}
+
+.chosen-rtl .chosen-single div {
+  right: auto;
+  left: 3px;
+}
+
+.chosen-rtl .chosen-single abbr {
+  right: auto;
+  left: 26px;
+}
+
+.chosen-rtl .chosen-choices li {
+  float: right;
+}
+
+.chosen-rtl .chosen-choices li.search-field input[type="text"] {
+  direction: rtl;
+}
+
+.chosen-rtl .chosen-choices li.search-choice {
+  margin: 3px 5px 3px 0;
+  padding: 3px 5px 3px 19px;
+}
+
+.chosen-rtl .chosen-choices li.search-choice .search-choice-close {
+  right: auto;
+  left: 4px;
+}
+
+.chosen-rtl.chosen-container-single .chosen-results {
+  margin: 0 0 4px 4px;
+  padding: 0 4px 0 0;
+}
+
+.chosen-rtl .chosen-results li.group-option {
+  padding-right: 15px;
+  padding-left: 0;
+}
+
+.chosen-rtl.chosen-container-active.chosen-with-drop .chosen-single div {
+  border-right: none;
+}
+
+.chosen-rtl .chosen-search input[type="text"] {
+  padding: 4px 5px 4px 20px;
+  direction: rtl;
+}

wp-content/plugins/pdf-poster/admin/framework/assets/scss/vendor/_customizer.scss

@@ -0,0 +1,179 @@
+/**
+ * 05. Widget
+ */
+.control-section{
+
+  .csf-field{
+    padding: 0;
+
+    .csf-title{
+      float: none;
+      width: 100%;
+      margin-bottom: 6px;
+
+      h4{
+        display: block;
+        font-size: 13px;
+        line-height: 1;
+        font-weight: 600;
+        color: inherit;
+      }
+    }
+
+    .csf-fieldset{
+      float: none;
+      width: 100%;
+    }
+  }
+
+  .csf-help{
+    top: -5px;
+    right: -5px;
+  }
+
+  .csf-field-select select{
+    width: 100%;
+  }
+
+  .csf-field-heading{
+    color: inherit;
+    font-size: 14px;
+    line-height: 1em;
+    margin-right: -15px;
+    margin-left: -15px;
+    padding: 15px;
+  }
+
+  .csf-field-subheading{
+    color: inherit;
+    font-size: 11px;
+    margin-right: -15px;
+    margin-left: -15px;
+    padding: 10px 15px;
+  }
+
+  .csf-subtitle-text{
+    margin-top: 4px;
+    font-size: 12px;
+  }
+
+  .csf-field-submessage .csf-submessage{
+    margin-right: -15px;
+    margin-left: -15px;
+    padding: 15px;
+  }
+
+  .csf-fieldset{
+
+    .csf-field-submessage .csf-submessage,
+    .csf-field-heading,
+    .csf-field-subheading{
+      margin-left: 0;
+      margin-right: 0;
+    }
+  }
+
+  .csf-field-date{
+
+    .csf--to{
+      margin-left: 0;
+    }
+  }
+
+  .csf-field-sorter{
+
+    ul li{
+      padding: 5px;
+    }
+
+    .csf-modules{
+      float: none;
+      width: 100%;
+    }
+
+    .csf-modules:first-child{
+      padding-right: 0;
+      padding-bottom: 15px;
+    }
+  }
+
+  .csf-field-background{
+
+    .csf--background-attributes{
+      flex-direction: column;
+    }
+  }
+
+  .csf-field-spacing{
+    input{
+      width: 90px;
+    }
+  }
+
+  .csf-field-border{
+
+    .csf--input{
+      flex: 1 50%;
+    }
+
+    input,
+    select{
+      width: 100%;
+    }
+  }
+
+  .csf-field-spinner{
+    input{
+      width: 50px;
+    }
+  }
+
+  .csf-field-number{
+
+    .csf--wrap{
+      width: 100%;
+    }
+  }
+
+  .csf-field-backup{
+
+    .csf-export-data{
+      display: none;
+    }
+  }
+
+  .csf-field-fieldset{
+
+    .csf-fieldset-content{
+      border-color: #e5e5e5;
+    }
+  }
+
+  .csf-tabbed-content,
+  .csf-sortable-content,
+  .csf-repeater-content,
+  .csf-fieldset-content,
+  .csf-cloneable-content,
+  .csf-accordion-content{
+
+    > .csf-field{
+      padding: 10px;
+
+      .csf-title{
+        margin-bottom: 5px;
+      }
+
+      h4{
+        font-size: 12px;
+      }
+    }
+  }
+
+  .csf-depend-hidden.csf-depend-on{
+    display: none !important;
+  }
+
+  .csf-depend-visible.csf-depend-on{
+    border-top: 0 !important;
+  }
+}

wp-content/plugins/pdf-poster/admin/framework/assets/scss/vendor/_helper.scss

@@ -0,0 +1,152 @@
+/**
+ * 10. Helper
+ */
+.csf-subtitle-text{
+  margin-top: 6px;
+  font-weight: 400;
+  color: #999;
+}
+
+.csf-desc-text{
+  clear: both;
+  float: left;
+  width: 100%;
+  margin-top: 6px;
+  font-weight: 400;
+  color: #999;
+}
+
+.csf-error-text{
+  margin-top: 6px;
+  color: #d02c21;
+}
+
+.csf-before-text{
+  margin-bottom: 6px;
+}
+
+.csf-after-text{
+  margin-top: 6px;
+}
+
+.csf-metabox-hide{
+  display: none !important;
+}
+
+.csf-metabox-show{
+  display: block !important;
+}
+
+.csf-depend-hidden.csf-depend-on{
+  display: none;
+}
+
+.csf-depend-visible.csf-depend-on{
+  display: block;
+  opacity: 0.75;
+  filter: grayscale(1);
+  user-select: none;
+  border-top: 1px solid #eee;
+
+  .clear:before{
+    content: "";
+    left: 0;
+    top: 0;
+    right: 0;
+    bottom: 0;
+    position: absolute;
+    background-color: #eee;
+    opacity: 0.25;
+    z-index: 10;
+  }
+}
+
+.csf-warning-primary{
+  color: #fff !important;
+  border-color: #dc3545 !important;
+  background: #dc3545 !important;
+
+  &:hover,
+  &:focus{
+    border-color: #bd2130 !important;
+    background: #bd2130 !important;
+  }
+
+  &:focus{
+    box-shadow: 0 0 0 1px #fff, 0 0 0 3px #bd2130 !important;
+  }
+
+  &:active{
+    border-color: #bd2130 !important;
+    background: #bd2130 !important;
+  }
+}
+
+.csf-form-result{
+  display: none;
+  float: left;
+  padding: 0 8px;
+  margin-right: 4px;
+  font-size: 11px;
+  line-height: 30px;
+  user-select: none;
+  border-radius: 2px;
+}
+
+.csf-form-show{
+  display: block;
+}
+
+.csf-form-success{
+  color: #fff;
+  background-color: #46b450;
+}
+
+.csf-form-warning{
+  color: #8a6d3b;
+  background-color: #faebcc;
+}
+
+.csf-label-error{
+  position: relative;
+  top: -2px;
+  display: inline-block;
+  font-size: 10px;
+  line-height: 10px;
+  height: 10px;
+  width: 10px;
+  padding: 1px;
+  font-style: normal;
+  text-align: center;
+  color: #fff;
+  vertical-align: middle;
+  background-color: #e10000;
+  border-radius: 2px;
+}
+
+.csf-no-option{
+  padding: 30px;
+}
+
+.csf-input-number{
+  -moz-appearance:textfield;
+}
+
+.csf-input-number::-webkit-inner-spin-button,
+.csf-input-number::-webkit-outer-spin-button{
+  -webkit-appearance: none;
+  margin: 0;
+}
+
+.csf-fa5-shims{
+
+  .csf{
+
+    .fas,
+    .far,
+    .fab{
+      font-family: "FontAwesome";
+      font-style: normal;
+    }
+  }
+}

wp-content/plugins/pdf-poster/admin/framework/assets/scss/vendor/_modal.scss

@@ -0,0 +1,330 @@
+/**
+ * 09. Modal
+ */
+.csf-modal{
+  position: fixed;
+  z-index: 100101;
+  top: 0;
+  left: 0;
+  width: 100%;
+  height: 100%;
+
+  &.hidden{
+    display: none;
+  }
+}
+
+.csf-modal-icon{
+  z-index: 100102;
+}
+
+.csf-modal-table{
+  display: table;
+  width: 100%;
+  height: 100%;
+}
+
+.csf-modal-table-cell{
+  display: table-cell;
+  vertical-align: middle;
+  margin: 100px 0;
+}
+
+.csf-modal-inner{
+  position: relative;
+  z-index: 10;
+  width: 760px;
+  height: 750px;
+  margin: 0 auto;
+  background-color: #fff;
+}
+
+.csf-modal-content{
+  position: relative;
+  overflow: hidden;
+  overflow-y: auto;
+  height: 595px;
+
+  .csf-shortcode-button{
+    display: none;
+  }
+
+  .csf-field{
+    padding: 15px 30px 15px 15px;
+  }
+
+  a{
+    &:active,
+    &:focus{
+      outline: none;
+      box-shadow: none;
+    }
+  }
+
+  h4{
+    font-size: 13px;
+
+    small{
+      font-style: italic;
+      font-weight: 400;
+      color: #aaa;
+    }
+  }
+}
+
+.csf-modal-title{
+  position: relative;
+  background-color: #fcfcfc;
+  border-bottom: 1px solid #ddd;
+  height: 36px;
+  font-size: 16px;
+  font-weight: 600;
+  line-height: 36px;
+  margin: 0;
+  padding: 0 36px 0 16px;
+}
+
+.csf-modal-header{
+  width: 100%;
+  padding: 14px 0;
+  background-color: #f5f5f5;
+  border-bottom: 1px solid #ddd;
+
+  select{
+    display: block;
+    width: 250px;
+    margin: 0 auto;
+    font-size: 13px;
+    line-height: 1;
+    height: 30px;
+    min-height: 30px;
+    background-color: #fff;
+  }
+}
+
+.csf-modal-close{
+  color: #666;
+  padding: 0;
+  position: absolute;
+  top: 0;
+  right: 0;
+  width: 36px;
+  height: 36px;
+  text-align: center;
+  background: none;
+  border: none;
+  cursor: pointer;
+
+  &:before{
+    font: normal 20px/36px dashicons;
+    content: "\f158";
+    vertical-align: top;
+    width: 36px;
+    height: 36px;
+  }
+
+  &:hover{
+    opacity: 0.5;
+  }
+}
+
+.csf-modal-insert-wrapper{
+  text-align: center;
+  width: 100%;
+  padding: 15px 0;
+  background-color: #f5f5f5;
+  border-top: 1px solid #ddd;
+}
+
+.csf-modal-overlay{
+  position: absolute;
+  top: 0;
+  left: 0;
+  width: 100%;
+  height: 100%;
+  background-color: #000;
+  opacity: 0.5;
+}
+
+/**
+ * 09. 01. Shortcode Modal
+ */
+.csf--repeatable{
+  padding: 15px 15px 0 15px;
+}
+
+.csf--repeat-button-block{
+  text-align: center;
+  padding-bottom: 15px;
+}
+
+.csf--repeat-shortcode{
+  position: relative;
+  margin-bottom: 15px;
+  border: 1px dashed #ddd;
+
+  &:first-child{
+
+    .csf-repeat-remove{
+      display: none;
+    }
+  }
+
+  .csf-repeat-remove{
+    position: absolute;
+    right: 10px;
+    top: 10px;
+    z-index: 10;
+    cursor: pointer;
+    display: inline-block;
+    font-size: 11px;
+    width: 18px;
+    height: 18px;
+    line-height: 18px;
+    text-align: center;
+    border-radius: 2px;
+    color: #fff;
+    background-color: #e14d43;
+    opacity: 0.5;
+
+    &:hover{
+      opacity: 0.5;
+    }
+  }
+}
+
+.csf-shortcode-single{
+
+  .csf-modal-inner{
+    height: 750px;
+  }
+
+  .csf-modal-content{
+    height: 652px;
+  }
+}
+
+.elementor-editor-active{
+
+  .csf-shortcode-button{
+    margin-left: 5px;
+  }
+
+  .csf-modal .hidden{
+    display: none !important;
+  }
+}
+
+/**
+ * 09. 02. Gutenberg Modal
+ */
+.csf-shortcode-block{
+  text-align: center;
+  padding: 14px;
+  font-size: 13px;
+  background-color: #f5f5f5;
+  font-family: -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Oxygen-Sans,Ubuntu,Cantarell,"Helvetica Neue",sans-serif;
+}
+
+.csf-shortcode-block .components-button{
+  margin-bottom: 10px;
+}
+
+/**
+ * 09. 03. Icon Modal
+ */
+.csf-modal-icon{
+
+  .csf-icon-title{
+    padding: 15px 0;
+    margin: 4px;
+    font-size: 14px;
+    font-weight: bold;
+    text-align: center;
+    border: 1px solid #eee;
+    background-color: #f7f7f7;
+  }
+
+  .csf-modal-header{
+    text-align: center;
+  }
+
+  .csf-icon-search{
+    width: 50%;
+    height: 40px;
+    line-height: 40px;
+  }
+
+  i{
+    cursor: pointer;
+    display: inline-block;
+    margin: 4px;
+    width: 35px;
+    height: 35px;
+    line-height: 35px;
+    font-size: 16px;
+    color: #555;
+    text-align: center;
+    border: 1px solid #ccc;
+    background-color: #f7f7f7;
+    border-radius: 2px;
+    box-shadow: 1px 1px 0 rgba(0,0,0,0.05);
+
+    &:hover {
+      color: #fff;
+      border-color: #222;
+      background-color: #222;
+    }
+  }
+
+  .csf-modal-content{
+    padding: 10px;
+    height: 618px;
+  }
+
+  .csf-error-text{
+    padding: 10px;
+  }
+}
+
+.csf-modal-loading{
+  display: none;
+  position: absolute;
+  left: 15px;
+  top: 15px;
+}
+
+.csf-loading{
+  position: relative;
+  width: 20px;
+  height: 20px;
+  background: #ccc;
+  border-radius: 20px;
+  box-shadow: 0 2px 5px rgba(0,0,0,0.07);
+
+  &:after{
+    position: absolute;
+    top: 50%;
+    left: 50%;
+    width: 4px;
+    height: 4px;
+    content: "";
+    margin-top: -2px;
+    margin-left: -2px;
+    background-color: white;
+    animation-duration: 0.5s;
+    animation-iteration-count: infinite;
+    animation-timing-function: linear;
+    animation-name: csfLoader;
+    border-radius: 4px;
+  }
+}
+
+@keyframes csfLoader {
+  0% {
+    transform: rotate(0deg) translateX(-6px) rotate(0deg);
+  }
+  100% {
+    transform: rotate(360deg) translateX(-6px) rotate(-360deg);
+  }
+}

wp-content/plugins/pdf-poster/admin/framework/assets/scss/vendor/_navmenu.scss

@@ -0,0 +1,60 @@
+/**
+ * 08. Nav Menu
+ */
+.csf-nav-menu-options{
+  clear: both;
+  float: left;
+  width: 100%;
+
+  > .csf-fields{
+    margin-left: -10px;
+    margin-top: 10px;
+    margin-bottom: 10px;
+    border-top: 1px solid #eee;
+    border-bottom: 1px solid #eee;
+
+    > .csf-field{
+      padding: 12px 14px 12px 12px;
+
+      .csf-title{
+        float: none;
+        width: 100%;
+        margin-bottom: 5px;
+      }
+
+      .csf-fieldset{
+        float: none;
+        width: 100%;
+      }
+    }
+  }
+
+  .csf-field-text input{
+    width: 100%;
+  }
+
+  .csf-field-notice .csf-notice{
+    padding: 15px;
+  }
+}
+
+.csf-nav-menu-title{
+  padding: 12px 14px 12px 12px;
+  background-color: #f5f5f5;
+  border-top: 1px solid #eee;
+  border-bottom: 1px solid #eee;
+
+  &:first-child{
+    border-top: 0;
+  }
+
+  h4{
+    margin: 0;
+    padding: 0;
+    color: #23282d;
+  }
+}
+
+.csf-nav-menu-icon{
+  margin-right: 5px;
+}

wp-content/plugins/pdf-poster/admin/framework/assets/scss/vendor/_profile.scss

@@ -0,0 +1,67 @@
+/**
+ * 06. Profile
+ */
+.csf-profile-options{
+
+  > h2 > .fa {
+    padding-right: 7px;
+  }
+
+  > .csf-field{
+    max-width: 750px;
+    padding: 15px 0;
+    border-top: none !important;
+
+    > .csf-title{
+      width: 200px;
+
+      h4{
+        font-size: 14px;
+        font-weight: 600;
+        line-height: 1.3;
+        display: inline-block;
+        vertical-align: middle;
+      }
+    }
+
+    > .csf-fieldset{
+      width: calc(100% - 220px);
+
+      > .csf-help{
+        top: -15px;
+        right: -5px;
+      }
+    }
+  }
+
+  > .csf-field-heading{
+    font-size: 1.1em;
+  }
+
+  > .csf-field-subheading{
+    font-size: 12px;
+  }
+
+  > .csf-field-subheading,
+  > .csf-field-heading{
+    margin: 10px 0;
+    padding: 15px !important;
+    border: 1px solid #ddd;
+  }
+
+  > .csf-field-submessage{
+    margin: 20px 0;
+
+    .csf-submessage{
+      padding: 10px;
+      border-left-width: 1px;
+      border-left-style: solid;
+      border-right-width: 1px;
+      border-right-style: solid;
+    }
+  }
+
+  > .csf-field-notice{
+    background-color: transparent;
+  }
+}

wp-content/plugins/pdf-poster/admin/framework/assets/scss/vendor/_responsive.scss

@@ -0,0 +1,166 @@
+/**
+ * 12. Responsive
+ */
+@media only screen and (max-width:1200px){
+
+  .csf-metabox{
+
+    .csf-field{
+
+      .csf-title{
+        float: none;
+        width: 100%;
+        margin-bottom: 10px;
+      }
+
+      .csf-fieldset{
+        float: none;
+        width: 100%;
+      }
+    }
+  }
+}
+
+@media only screen and (max-width:782px){
+
+  .csf-header-inner{
+    text-align: center;
+
+    h1{
+      width: 100%;
+      margin-bottom: 10px;
+    }
+  }
+
+  .csf-form-result{
+    float: none;
+    margin-right: 0;
+    margin-bottom: 10px;
+  }
+
+  .csf-search,
+  .csf-header-right,
+  .csf-header-left{
+    width: 100%;
+  }
+
+  .csf-search{
+    text-align: center;
+    margin-bottom: 15px;
+  }
+
+  .csf-footer{
+    text-align: center;
+  }
+
+  .csf-buttons{
+    float: none;
+  }
+
+  .csf-copyright{
+    float: none;
+    margin-top: 10px;
+  }
+
+  .csf-nav,
+  .csf-expand-all,
+  .csf-reset-section,
+  .csf-nav-background{
+    display: none !important;
+  }
+
+  .csf-nav-normal + .csf-content{
+    margin-left: 0;
+  }
+
+  .csf-section-title,
+  .csf-section{
+    display: block !important;
+  }
+
+  .csf-field{
+
+    .csf-title{
+      float: none;
+      width: 100%;
+      margin-bottom: 10px;
+    }
+
+    .csf-fieldset{
+      float: none;
+      width: 100%;
+    }
+  }
+
+  .csf-field-color{
+
+    .button.wp-picker-clear{
+      padding: 0 8px;
+      line-height: 2.14285714;
+      min-height: 32px;
+    }
+  }
+
+  .csf-modal-inner{
+    width: 350px;
+    height: 400px;
+  }
+
+  .csf-modal-content{
+    height: 237px;
+  }
+
+  .csf-icon-dialog{
+
+    .csf-modal-inner{
+      width: 305px;
+      height: 380px;
+    }
+
+    .csf-modal-content{
+      height: 267px;
+    }
+  }
+
+  .csf-modal-icon{
+
+    .csf-modal-inner{
+      width: 330px;
+      height: 385px;
+    }
+
+    .csf-modal-content{
+      height: 252px;
+    }
+  }
+
+  .csf-profile-options,
+  .csf-taxonomy-edit-fields{
+
+    > .csf-field{
+
+      > .csf-title{
+        float: none;
+        width: 100%;
+        margin-bottom: 10px;
+      }
+
+      > .csf-fieldset{
+        float: none;
+        width: 100%;
+      }
+    }
+  }
+
+  .csf-nav-menu-options{
+
+    > .csf-fields{
+      margin-left: -10px;
+      margin-right: -10px;
+
+      > .csf-field{
+        padding: 10px;
+      }
+    }
+  }
+}

wp-content/plugins/pdf-poster/admin/framework/assets/scss/vendor/_taxonomy.scss

@@ -0,0 +1,114 @@
+/**
+ * 06. Taxonomy
+ */
+.csf-taxonomy{
+  max-width: 95%;
+
+  > .csf-field{
+    border-top: none !important;
+  }
+
+  > .csf-field-heading{
+    font-size: 1.1em;
+    padding: 20px !important;
+    border: 1px solid #ddd;
+  }
+
+  > .csf-field-subheading{
+    font-size: 12px;
+    padding: 15px !important;
+    border: 1px solid #ddd;
+  }
+
+  > .csf-field-submessage{
+
+    .csf-submessage{
+      padding: 15px;
+      border-left-width: 1px;
+      border-left-style: solid;
+      border-right-width: 1px;
+      border-right-style: solid;
+    }
+  }
+
+  > .csf-field-notice{
+    background-color: transparent;
+  }
+
+  .csf-section-title{
+    display: block;
+    padding: 15px ;
+    background-color: #f9f9f9;
+    border: 1px solid #e5e5e5;
+    box-shadow: 0 1px 1px rgba(0,0,0,0.04);
+  }
+}
+
+.csf-taxonomy-add-fields{
+
+  > .csf-field{
+    padding: 8px 0;
+
+    > .csf-title{
+      float: none;
+      width: 100%;
+      padding: 2px 2px 4px 0;
+
+      h4{
+        font-size: 12px;
+        font-weight: normal;
+      }
+    }
+
+    > .csf-fieldset{
+      float: none;
+      width: 100%;
+
+      > .csf-help{
+        right: -5px;
+      }
+    }
+  }
+
+  + p.submit{
+    margin-top: 0;
+  }
+}
+
+.csf-taxonomy-edit-fields{
+
+  > .csf-field{
+    padding: 20px 0;
+
+    > .csf-title{
+      width: 200px;
+
+      h4{
+        font-size: 14px;
+        font-weight: 600;
+        line-height: 1.3;
+        display: inline-block;
+        vertical-align: middle;
+      }
+    }
+
+    > .csf-fieldset{
+      width: calc(100% - 220px);
+
+      > .csf-help{
+        top: -5px;
+        right: -5px;
+      }
+    }
+  }
+
+  > .csf-field-submessage{
+    margin: 20px 0;
+  }
+
+  > .csf-field-subheading,
+  > .csf-field-heading{
+    margin: 20px 0;
+    border: 1px solid #ddd;
+  }
+}

wp-content/plugins/pdf-poster/admin/framework/assets/scss/vendor/_themes.scss

@@ -0,0 +1,303 @@
+/**
+ * 02. Themes
+ */
+
+/**
+ * 02. 01. Theme Dark
+ */
+.csf-theme-dark{
+
+  .csf-header-inner{
+    background-color: #050505;
+
+    h1{
+      color: #fff;
+
+      small{
+        color: #555;
+      }
+    }
+  }
+
+  .csf-expand-all{
+    color: #999;
+    background-color: #222;
+
+    &:hover{
+      color: #fff;
+      background-color: #333;
+    }
+  }
+
+  .csf-search{
+
+    input{
+      color: #fff;
+      background-color: #222;
+    }
+
+    &:focus{
+      background-color: #444;
+    }
+
+    &::-webkit-input-placeholder{
+      color: #666;
+    }
+  }
+
+  .csf-nav{
+
+    ul{
+
+      li{
+
+        a{
+          color: #999;
+          border-color: #2f2f2f;
+          background-color: #222;
+
+          &:hover{
+            color: #fff;
+          }
+        }
+
+        .csf-active{
+          color: #fff;
+          background-color: #111;
+        }
+      }
+
+      ul{
+
+        li{
+
+          a{
+            border-color: #2f2f2f;
+            background-color: #191919;
+          }
+
+          .csf-active{
+            background-color: #101010;
+          }
+        }
+
+        &:before{
+          background-color: rgba(#222, 0.75);
+        }
+      }
+    }
+
+    > ul > li:last-child > a{
+      border: none;
+    }
+  }
+
+  .csf-nav-normal{
+
+    ul{
+
+      li{
+
+        a{
+          border-bottom-width: 1px;
+          border-bottom-style: solid;
+        }
+
+        .csf-active:after{
+          content: " ";
+          position: absolute;
+          right: 0;
+          top: 50%;
+          height: 0;
+          width: 0;
+          pointer-events: none;
+          border: solid transparent;
+          border-right-color: #fff;
+          border-width: 4px;
+          margin-top: -4px;
+        }
+      }
+    }
+  }
+
+  .csf-nav-inline{
+    background-color: #222;
+
+    ul{
+
+      li{
+
+        a{
+          text-align: center;
+          border-right-width: 1px;
+          border-right-style: solid;
+        }
+
+        .csf-active:after{
+          content: " ";
+          position: absolute;
+          left: 50%;
+          bottom: 0;
+          height: 0;
+          width: 0;
+          pointer-events: none;
+          border: solid transparent;
+          border-bottom-color: #fff;
+          border-width: 4px;
+          margin-left: -4px;
+        }
+      }
+    }
+  }
+
+  .csf-nav-background{
+    background-color: #222;
+  }
+
+  .csf-footer{
+    color: #555;
+    background-color: #050505;
+  }
+}
+
+/**
+ * 02. 02. Theme Light
+ */
+.csf-theme-light{
+
+  .csf-container{
+    border: 1px solid #ccd0d4;
+    box-shadow: 0 0 15 rgba(0,0,0,0.04);
+  }
+
+  .csf-header-inner{
+    border-bottom: 1px solid #ccd0d4;
+    background-color: #f5f5f5;
+    background: linear-gradient(#fefefe, #f5f5f5);
+
+    h1{
+
+      small{
+        color: #999;
+      }
+    }
+  }
+
+  .csf-expand-all{
+    color: #999;
+    background-color: #eee;
+
+    &:hover{
+      color: #555;
+    }
+  }
+
+  .csf-search{
+
+    input{
+      color: #555;
+      background-color: #eee;
+
+      &::-webkit-input-placeholder{
+        color: #999;
+      }
+    }
+  }
+
+  .csf-nav{
+
+    ul{
+
+      li{
+
+        a{
+          font-weight: 500;
+          color: #444;
+          background-color: #f5f5f5;
+
+          &:hover{
+            color: #111;
+            background-color: #fff;
+          }
+        }
+
+        .csf-active{
+          color: #111;
+          background-color: #fff;
+        }
+      }
+
+      ul{
+
+        li{
+
+          a{
+            background-color: #eee;
+          }
+        }
+      }
+    }
+  }
+
+  .csf-nav-normal{
+
+    > ul{
+      margin-right: -1px;
+      margin-bottom: -1px;
+
+      li{
+
+        a{
+          border-bottom: 1px solid #ccd0d4;
+          border-right: 1px solid #ccd0d4;
+        }
+
+        .csf-active{
+          border-right-color: #fff;
+        }
+      }
+    }
+  }
+
+  .csf-nav-inline{
+    background-color: #f5f5f5;
+    border-bottom: 1px solid #ccd0d4;
+
+    > ul{
+      margin-bottom: -1px;
+
+      li{
+
+        a{
+          text-align: center;
+          border-right: 1px solid #ccd0d4;
+          border-bottom: 1px solid #ccd0d4;
+        }
+
+        .csf-active{
+          border-bottom-color: #fff;
+        }
+      }
+
+      ul{
+        display: none !important
+      }
+    }
+
+    .csf-arrow:after{
+      display: none;
+    }
+  }
+
+  .csf-nav-background{
+    background-color: #f5f5f5;
+    border-right: 1px solid #ccd0d4;
+  }
+
+  .csf-footer{
+    color: #555;
+    border-top: 1px solid #ccd0d4;
+    background-color: #f5f5f5;
+    background: linear-gradient(#fafafa, #f5f5f5);
+  }
+}

wp-content/plugins/pdf-poster/admin/framework/assets/scss/vendor/_welcome.scss

@@ -0,0 +1,346 @@
+/**
+ * 11. Welcome Page
+ */
+.csf-welcome-wrap{
+  position: relative;
+  margin: 25px 40px 0 20px;
+  font-size: 15px;
+  max-width: 1200px;
+
+  p{
+    font-size: 14px;
+    line-height: 1.5;
+  }
+
+  h1{
+    margin: 0.2em 200px 0 0;
+    padding: 0;
+    color: #32373c;
+    line-height: 1.2em;
+    font-size: 2.8em;
+    font-weight: 400;
+  }
+
+  .csf-logo{
+    position: absolute;
+    overflow: hidden;
+    top: 0;
+    right: 0;
+    height: 160px;
+    width: 140px;
+    background-image: linear-gradient( 45deg, #2d67cb, #ad19f3);
+    box-shadow: 0 1px 4px rgba(0,0,0,0.25), inset 0 0 0 4px rgba(0,0,0,0.25);
+
+    .csf--effects i{
+      position: absolute;
+      width: 200px;
+      height: 100px;
+      background-color: rgba(0,0,0,0.15);
+      transform: rotate(-45deg);
+    }
+
+    .csf--effects i:nth-child(1){
+      bottom: -20px;
+      right: -70px;
+    }
+
+    .csf--effects i:nth-child(2){
+      bottom: -35px;
+      right: -80px;
+    }
+
+    .csf--effects i:nth-child(3){
+      bottom: -50px;
+      right: -90px;
+    }
+
+    .csf--effects i:nth-child(4){
+      bottom: -65px;
+      right: -100px;
+    }
+
+    .csf--wp-logos{
+      position: relative;
+      padding-top: 25px;
+      text-align: center;
+    }
+
+    .csf--wp-logo{
+      position: absolute;
+      left: 20px;
+      width: 20px;
+      height: 20px;
+      background-repeat: no-repeat;
+      background-position: center center;
+      background-image: url(../images/wp-logo.svg);
+    }
+
+    .csf--wp-plugin-logo{
+      display: inline-block;
+      width: 50px;
+      height: 50px;
+      border: 3px solid #fff;
+      background-size: 40px;
+      background-repeat: no-repeat;
+      background-position: center center;
+      background-image: url(../images/wp-plugin-logo.svg);
+      border-radius: 100%;
+      vertical-align: middle;
+    }
+
+    .csf--text{
+      position: absolute;
+      left: 0;
+      right: 0;
+      top: 90px;
+      color: #fff;
+      font-size: 13px;
+      line-height: 1.2em;
+      font-weight: 600;
+      text-align: center;
+      text-transform: uppercase;
+      text-shadow: 1px 1px 0 rgba(0,0,0,0.25);
+    }
+
+    .csf--version{
+      top: auto;
+      left: auto;
+      right: 8px;
+      bottom: 4px;
+      font-size: 11px;
+      text-transform: lowercase;
+    }
+  }
+
+  .csf-about-text{
+    font-weight: 400;
+    line-height: 1.6em;
+    font-size: 19px;
+    margin: 1em 200px 1em 0;
+    color: #555d66;
+  }
+
+  .csf-demo-button{
+    margin: 1em 200px 2em 0;
+  }
+
+  .nav-tab-wrapper{
+    margin-bottom: 20px;
+  }
+
+  ul{
+    list-style-type: disc;
+    padding-left: 15px;
+  }
+
+  .csf--col{
+    float: left;
+    padding-right: 20px;
+    box-sizing: border-box;
+  }
+
+  .csf--col-2{
+    width: 50%;
+  }
+
+  .csf--col-3{
+    width: 33.333%;
+  }
+
+  .csf--col-4{
+    width: 25%;
+  }
+
+  .csf--col-5{
+    width: 20%;
+  }
+
+  .csf--col-last{
+    padding-right: 0;
+  }
+
+  .csf--col-upgrade{
+    padding: 10px 0;
+    text-align: center;
+    border-top: 1px solid #e5e5e5;
+  }
+}
+
+.csf--table-compare{
+
+  thead,
+  tfoot{
+    td{
+      text-align: center;
+    }
+  }
+
+  td{
+    font-size: 14px;
+    text-align: center;
+    vertical-align: middle;
+    padding: 10px;
+  }
+
+  td:first-child{
+    text-align: left;
+  }
+
+  tfoot{
+    td{
+      padding: 15px 0;
+    }
+  }
+
+  .fa{
+    font-size: 18px;
+  }
+
+  .fa-check-circle{
+    color: #46b450;
+  }
+
+  .fa-times-circle{
+    color: #dc3232;
+  }
+}
+
+.csf-welcome-cols{
+  clear: both;
+  margin: 20px 0;
+  background-color: #fff;
+  padding: 0 0;
+  border-radius: 2px;
+  border: 1px solid #e5e5e5;
+
+  .csf--col{
+    width: 33.333%;
+    float: left;
+    padding: 20px;
+    text-align: center;
+    box-sizing: border-box;
+    min-height: 200px;
+    border-right: 1px solid #e5e5e5;
+  }
+
+  .csf--left,
+  .csf--block{
+    float: left;
+    width: 20%;
+    padding: 0 30px;
+    text-align: center;
+    box-sizing: border-box;
+  }
+
+  .csf--block{
+    width: 80%;
+  }
+
+  .csf--col-first{
+    border-bottom: 1px solid #e5e5e5;
+  }
+
+  .csf--last{
+    border-right: none;
+  }
+
+  .csf--space{
+    height: 20px;
+  }
+
+  .csf--icon{
+    display: inline-block;
+    font-size: 20px;
+    width: 30px;
+    height: 30px;
+    line-height: 30px;
+    text-align: center;
+    margin-bottom: 10px;
+    color: #fff;
+    background-color: #555;
+    border-radius: 30px;
+  }
+
+  .csf--active{
+    background-color: #5cb85c;
+  }
+
+  .csf--deactive{
+    background-color: #e14d43;
+  }
+
+  .csf--title{
+    font-weight: bold;
+    display: block;
+  }
+
+  p:last-child{
+    margin-bottom: 0;
+  }
+}
+
+.csf-features-cols{
+
+  .csf--key-features{
+    width: 30%;
+  }
+  .csf--available-fields{
+    width: 70%;
+  }
+}
+
+.csf-code-block{
+  margin: 20px 0;
+  padding: 5px 20px;
+  background-color: #fff;
+  border-radius: 2px;
+  box-shadow: 0 1px 1px rgba(0,0,0,0.15);
+
+  pre{
+    font-size: 13px;
+    color: #0073aa;
+
+    span{
+      color: #999;
+    }
+  }
+}
+
+.csf--table-fields{
+  td{
+    font-size: 14px;
+  }
+}
+
+.csf--upgrade a{
+  color: #5cb85c;
+  font-weight: bold;
+
+  &:focus,
+  &:hover{
+    color: #4aa14a;
+    outline: none;
+    box-shadow: none;
+  }
+}
+
+@media only screen and (max-width:782px){
+
+  .csf-welcome-cols{
+    .csf--col{
+      width: 100%;
+      min-height: auto;
+      border-right: none;
+      border-bottom: 1px solid #e5e5e5;
+    }
+  }
+
+  .csf-features-cols{
+    .csf--key-features{
+      width: 100%;
+    }
+    .csf--available-fields{
+      width: 100%;
+    }
+  }
+}

wp-content/plugins/pdf-poster/admin/framework/assets/scss/vendor/_widget.scss

@@ -0,0 +1,49 @@
+/**
+ * 04. Widget
+ */
+.csf-widgets{
+
+  > .csf-field{
+    position: relative;
+    top: -1px;
+    margin-right: -15px;
+    margin-left: -15px;
+    padding: 12px 15px;
+
+    .csf-field{
+      margin-left: 0;
+      margin-right: 0;
+    }
+
+    .csf-title{
+      float: none;
+      width: 100%;
+      margin-bottom: 5px;
+    }
+
+    .csf-fieldset{
+      float: none;
+      width: 100%;
+    }
+  }
+
+  .csf-field-text input{
+    width: 100%;
+  }
+
+  .csf-field-notice .csf-notice{
+    padding: 15px;
+  }
+}
+
+.control-section{
+
+  .csf-widgets{
+
+    > .csf-field{
+      margin-right: -10px;
+      margin-left: -10px;
+      padding: 10px 12px;
+    }
+  }
+}

wp-content/plugins/pdf-poster/admin/framework/classes/abstract.class.php

@@ -0,0 +1,131 @@
+<?php if ( ! defined( 'ABSPATH' ) ) { die; } // Cannot access directly.
+/**
+ *
+ * Abstract Class
+ *
+ * @since 1.0.0
+ * @version 1.0.0
+ *
+ */
+if ( ! class_exists( 'CSF_Abstract' ) ) {
+  abstract class CSF_Abstract {
+
+    public $abstract   = '';
+    public $output_css = '';
+
+    public function __construct() {
+
+      // Collect output css and typography
+      if ( ! empty( $this->args['output_css'] ) || ! empty( $this->args['enqueue_webfont'] ) ) {
+        add_action( 'wp_enqueue_scripts', array( &$this, 'collect_output_css_and_typography' ), 10 );
+      }
+
+    }
+
+    public function collect_output_css_and_typography() {
+      $this->recursive_output_css( $this->pre_fields );
+    }
+
+    public function recursive_output_css( $fields = array(), $combine_field = array() ) {
+
+      if ( ! empty( $fields ) ) {
+
+        foreach ( $fields as $field ) {
+
+          $field_id     = ( ! empty( $field['id'] ) ) ? $field['id'] : '';
+          $field_type   = ( ! empty( $field['type'] ) ) ? $field['type'] : '';
+          $field_output = ( ! empty( $field['output'] ) ) ? $field['output'] : '';
+          $field_check  = ( $field_type === 'typography' || $field_output ) ? true : false;
+          $field_class  = 'CSF_Field_' . $field_type;
+
+          if ( $field_type && $field_id ) {
+
+
+            if( $field_type === 'fieldset' ) {
+              if ( ! empty( $field['fields'] ) ) {
+                $this->recursive_output_css( $field['fields'], $field );
+              }
+            }
+
+            if( $field_type === 'accordion' ) {
+              if ( ! empty( $field['accordions'] ) ) {
+                foreach ( $field['accordions'] as $accordion ) {
+                  $this->recursive_output_css( $accordion['fields'], $field );
+                }
+              }
+            }
+
+            if( $field_type === 'tabbed' ) {
+              if ( ! empty( $field['tabs'] ) ) {
+                foreach ( $field['tabs'] as $accordion ) {
+                  $this->recursive_output_css( $accordion['fields'], $field );
+                }
+              }
+            }
+
+            if ( class_exists( $field_class ) ) {
+
+              if ( method_exists( $field_class, 'output' ) || method_exists( $field_class, 'enqueue_google_fonts' ) ) {
+
+                $field_value = '';
+
+                if ( $field_check && ( $this->abstract === 'options' || $this->abstract === 'customize' ) ) {
+
+                  if( ! empty( $combine_field ) ) {
+
+                    $field_value = ( isset( $this->options[$combine_field['id']][$field_id] ) ) ? $this->options[$combine_field['id']][$field_id] : '';
+
+                  } else {
+
+                    $field_value = ( isset( $this->options[$field_id] ) ) ? $this->options[$field_id] : '';
+
+                  }
+
+                } else if ( $field_check && ( $this->abstract === 'metabox' && is_singular() || $this->abstract === 'taxonomy' && is_archive() ) ) {
+
+                  if( ! empty( $combine_field ) ) {
+
+                    $meta_value  = $this->get_meta_value( $combine_field );
+                    $field_value = ( isset( $meta_value[$field_id] ) ) ? $meta_value[$field_id] : '';
+
+                  } else {
+
+                    $meta_value  = $this->get_meta_value( $field );
+                    $field_value = ( isset( $meta_value ) ) ? $meta_value : '';
+
+                  }
+
+                }
+
+                $instance = new $field_class( $field, $field_value, $this->unique, 'wp/enqueue', $this );
+
+                // typography enqueue and embed google web fonts
+                if ( $field_type === 'typography' && $this->args['enqueue_webfont'] && ! empty( $field_value['font-family'] ) ) {
+
+                  $method = ( ! empty( $this->args['async_webfont'] ) ) ? 'async' : 'enqueue';
+
+                  $instance->enqueue_google_fonts( $method );
+
+                }
+
+                // output css
+                if ( $field_output && $this->args['output_css'] ) {
+                  CSF::$css .= $instance->output();
+                }
+
+                unset( $instance );
+
+              }
+
+            }
+
+          }
+
+        }
+
+      }
+
+    }
+
+  }
+}

wp-content/plugins/pdf-poster/admin/framework/classes/admin-options.class.php

@@ -0,0 +1,721 @@
+<?php if ( ! defined( 'ABSPATH' ) ) { die; } // Cannot access directly.
+/**
+ *
+ * Options Class
+ *
+ * @since 1.0.0
+ * @version 1.0.0
+ *
+ */
+if ( ! class_exists( 'CSF_Options' ) ) {
+  class CSF_Options extends CSF_Abstract {
+
+    // constans
+    public $unique       = '';
+    public $notice       = '';
+    public $abstract     = 'options';
+    public $sections     = array();
+    public $options      = array();
+    public $errors       = array();
+    public $pre_tabs     = array();
+    public $pre_fields   = array();
+    public $pre_sections = array();
+    public $args         = array(
+
+      // framework title
+      'framework_title'         => 'Codestar Framework <small>by Codestar</small>',
+      'framework_class'         => '',
+
+      // menu settings
+      'menu_title'              => '',
+      'menu_slug'               => '',
+      'menu_type'               => 'menu',
+      'menu_capability'         => 'manage_options',
+      'menu_icon'               => null,
+      'menu_position'           => null,
+      'menu_hidden'             => false,
+      'menu_parent'             => '',
+      'sub_menu_title'          => '',
+
+      // menu extras
+      'show_bar_menu'           => true,
+      'show_sub_menu'           => true,
+      'show_in_network'         => true,
+      'show_in_customizer'      => false,
+
+      'show_search'             => true,
+      'show_reset_all'          => true,
+      'show_reset_section'      => true,
+      'show_footer'             => true,
+      'show_all_options'        => true,
+      'show_form_warning'       => true,
+      'sticky_header'           => true,
+      'save_defaults'           => true,
+      'ajax_save'               => true,
+      'form_action'             => '',
+
+      // admin bar menu settings
+      'admin_bar_menu_icon'     => '',
+      'admin_bar_menu_priority' => 50,
+
+      // footer
+      'footer_text'             => '',
+      'footer_after'            => '',
+      'footer_credit'           => '',
+
+      // database model
+      'database'                => '', // options, transient, theme_mod, network
+      'transient_time'          => 0,
+
+      // contextual help
+      'contextual_help'         => array(),
+      'contextual_help_sidebar' => '',
+
+      // typography options
+      'enqueue_webfont'         => true,
+      'async_webfont'           => false,
+
+      // others
+      'output_css'              => true,
+
+      // theme
+      'nav'                     => 'normal',
+      'theme'                   => 'dark',
+      'class'                   => '',
+
+      // external default values
+      'defaults'                => array(),
+
+    );
+
+    // run framework construct
+    public function __construct( $key, $params = array() ) {
+
+      $this->unique   = $key;
+      $this->args     = apply_filters( "csf_{$this->unique}_args", wp_parse_args( $params['args'], $this->args ), $this );
+      $this->sections = apply_filters( "csf_{$this->unique}_sections", $params['sections'], $this );
+
+      // run only is admin panel options, avoid performance loss
+      $this->pre_tabs     = $this->pre_tabs( $this->sections );
+      $this->pre_fields   = $this->pre_fields( $this->sections );
+      $this->pre_sections = $this->pre_sections( $this->sections );
+
+      $this->get_options();
+      $this->set_options();
+      $this->save_defaults();
+
+      add_action( 'admin_menu', array( &$this, 'add_admin_menu' ) );
+      add_action( 'admin_bar_menu', array( &$this, 'add_admin_bar_menu' ), $this->args['admin_bar_menu_priority'] );
+      add_action( 'wp_ajax_csf_'. $this->unique .'_ajax_save', array( &$this, 'ajax_save' ) );
+
+      if ( $this->args['database'] === 'network' && ! empty( $this->args['show_in_network'] ) ) {
+        add_action( 'network_admin_menu', array( &$this, 'add_admin_menu' ) );
+      }
+
+      // wp enqeueu for typography and output css
+      parent::__construct();
+
+    }
+
+    // instance
+    public static function instance( $key, $params = array() ) {
+      return new self( $key, $params );
+    }
+
+    public function pre_tabs( $sections ) {
+
+      $result  = array();
+      $parents = array();
+      $count   = 100;
+
+      foreach ( $sections as $key => $section ) {
+        if ( ! empty( $section['parent'] ) ) {
+          $section['priority'] = ( isset( $section['priority'] ) ) ? $section['priority'] : $count;
+          $parents[$section['parent']][] = $section;
+          unset( $sections[$key] );
+        }
+        $count++;
+      }
+
+      foreach ( $sections as $key => $section ) {
+        $section['priority'] = ( isset( $section['priority'] ) ) ? $section['priority'] : $count;
+        if ( ! empty( $section['id'] ) && ! empty( $parents[$section['id']] ) ) {
+          $section['subs'] = wp_list_sort( $parents[$section['id']], array( 'priority' => 'ASC' ), 'ASC', true );
+        }
+        $result[] = $section;
+        $count++;
+      }
+
+      return wp_list_sort( $result, array( 'priority' => 'ASC' ), 'ASC', true );
+    }
+
+    public function pre_fields( $sections ) {
+
+      $result  = array();
+
+      foreach ( $sections as $key => $section ) {
+        if ( ! empty( $section['fields'] ) ) {
+          foreach ( $section['fields'] as $field ) {
+            $result[] = $field;
+          }
+        }
+      }
+
+      return $result;
+    }
+
+    public function pre_sections( $sections ) {
+
+      $result = array();
+
+      foreach ( $this->pre_tabs as $tab ) {
+        if ( ! empty( $tab['subs'] ) ) {
+          foreach ( $tab['subs'] as $sub ) {
+            $sub['ptitle'] = $tab['title'];
+            $result[] = $sub;
+          }
+        }
+        if ( empty( $tab['subs'] ) ) {
+          $result[] = $tab;
+        }
+      }
+
+      return $result;
+    }
+
+    // add admin bar menu
+    public function add_admin_bar_menu( $wp_admin_bar ) {
+
+      if( is_network_admin() && ( $this->args['database'] !== 'network' || $this->args['show_in_network'] !== true ) ) {
+        return;
+      }
+
+      if ( ! empty( $this->args['show_bar_menu'] ) && empty( $this->args['menu_hidden'] ) ) {
+
+        global $submenu;
+
+        $menu_slug = $this->args['menu_slug'];
+        $menu_icon = ( ! empty( $this->args['admin_bar_menu_icon'] ) ) ? '<span class="csf-ab-icon ab-icon '. esc_attr( $this->args['admin_bar_menu_icon'] ) .'"></span>' : '';
+
+        $wp_admin_bar->add_node( array(
+          'id'    => $menu_slug,
+          'title' => $menu_icon . esc_attr( $this->args['menu_title'] ),
+          'href'  => esc_url( ( is_network_admin() ) ? network_admin_url( 'admin.php?page='. $menu_slug ) : admin_url( 'admin.php?page='. $menu_slug ) ),
+        ) );
+
+        if ( ! empty( $submenu[$menu_slug] ) ) {
+          foreach ( $submenu[$menu_slug] as $menu_key => $menu_value ) {
+            $wp_admin_bar->add_node( array(
+              'parent' => $menu_slug,
+              'id'     => $menu_slug .'-'. $menu_key,
+              'title'  => $menu_value[0],
+              'href'   => esc_url( ( is_network_admin() ) ? network_admin_url( 'admin.php?page='. $menu_value[2] ) : admin_url( 'admin.php?page='. $menu_value[2] ) ),
+            ) );
+          }
+        }
+
+      }
+
+    }
+
+    public function ajax_save() {
+
+      $result = $this->set_options( true );
+
+      if ( ! $result ) {
+        wp_send_json_error( array( 'error' => esc_html__( 'Error while saving the changes.', 'csf' ) ) );
+      } else {
+        wp_send_json_success( array( 'notice' => $this->notice, 'errors' => $this->errors ) );
+      }
+
+    }
+
+    // get default value
+    public function get_default( $field ) {
+
+      $default = ( isset( $field['default'] ) ) ? $field['default'] : '';
+      $default = ( isset( $this->args['defaults'][$field['id']] ) ) ? $this->args['defaults'][$field['id']] : $default;
+
+      return $default;
+
+    }
+
+    // save defaults and set new fields value to main options
+    public function save_defaults() {
+
+      $tmp_options = $this->options;
+
+      foreach ( $this->pre_fields as $field ) {
+        if ( ! empty( $field['id'] ) ) {
+          $this->options[$field['id']] = ( isset( $this->options[$field['id']] ) ) ? $this->options[$field['id']] : $this->get_default( $field );
+        }
+      }
+
+      if ( $this->args['save_defaults'] && empty( $tmp_options ) ) {
+        $this->save_options( $this->options );
+      }
+
+    }
+
+    // set options
+    public function set_options( $ajax = false ) {
+
+      // XSS ok.
+      // No worries, This "POST" requests is sanitizing in the below foreach. see #L337 - #L341
+      $response  = ( $ajax && ! empty( $_POST['data'] ) ) ? json_decode( wp_unslash( trim( $_POST['data'] ) ), true ) : $_POST;
+
+      // Set variables.
+      $data      = array();
+      $noncekey  = 'csf_options_nonce'. $this->unique;
+      $nonce     = ( ! empty( $response[$noncekey] ) ) ? $response[$noncekey] : '';
+      $options   = ( ! empty( $response[$this->unique] ) ) ? $response[$this->unique] : array();
+      $transient = ( ! empty( $response['csf_transient'] ) ) ? $response['csf_transient'] : array();
+
+      if ( wp_verify_nonce( $nonce, 'csf_options_nonce' ) ) {
+
+        $importing  = false;
+        $section_id = ( ! empty( $transient['section'] ) ) ? $transient['section'] : '';
+
+        if ( ! $ajax && ! empty( $response[ 'csf_import_data' ] ) ) {
+
+          // XSS ok.
+          // No worries, This "POST" requests is sanitizing in the below foreach. see #L337 - #L341
+          $import_data  = json_decode( wp_unslash( trim( $response[ 'csf_import_data' ] ) ), true );
+          $options      = ( is_array( $import_data ) && ! empty( $import_data ) ) ? $import_data : array();
+          $importing    = true;
+          $this->notice = esc_html__( 'Settings successfully imported.', 'csf' );
+
+        }
+
+        if ( ! empty( $transient['reset'] ) ) {
+
+          foreach ( $this->pre_fields as $field ) {
+            if ( ! empty( $field['id'] ) ) {
+              $data[$field['id']] = $this->get_default( $field );
+            }
+          }
+
+          $this->notice = esc_html__( 'Default settings restored.', 'csf' );
+
+        } else if ( ! empty( $transient['reset_section'] ) && ! empty( $section_id ) ) {
+
+          if ( ! empty( $this->pre_sections[$section_id-1]['fields'] ) ) {
+
+            foreach ( $this->pre_sections[$section_id-1]['fields'] as $field ) {
+              if ( ! empty( $field['id'] ) ) {
+                $data[$field['id']] = $this->get_default( $field );
+              }
+            }
+
+          }
+
+          $data = wp_parse_args( $data, $this->options );
+
+          $this->notice = esc_html__( 'Default settings restored.', 'csf' );
+
+        } else {
+
+          // sanitize and validate
+          foreach ( $this->pre_fields as $field ) {
+
+            if ( ! empty( $field['id'] ) ) {
+
+              $field_id    = $field['id'];
+              $field_value = isset( $options[$field_id] ) ? $options[$field_id] : '';
+
+              // Ajax and Importing doing wp_unslash already.
+              if ( ! $ajax && ! $importing ) {
+                $field_value = wp_unslash( $field_value );
+              }
+
+              // Sanitize "post" request of field.
+              if ( ! isset( $field['sanitize'] ) ) {
+
+                if( is_array( $field_value ) ) {
+
+                  $data[$field_id] = wp_kses_post_deep( $field_value );
+
+                } else {
+
+                  $data[$field_id] = wp_kses_post( $field_value );
+
+                }
+
+              } else if( isset( $field['sanitize'] ) && is_callable( $field['sanitize'] ) ) {
+
+                $data[$field_id] = call_user_func( $field['sanitize'], $field_value );
+
+              } else {
+
+                $data[$field_id] = $field_value;
+
+              }
+
+              // Validate "post" request of field.
+              if ( isset( $field['validate'] ) && is_callable( $field['validate'] ) ) {
+
+                $has_validated = call_user_func( $field['validate'], $field_value );
+
+                if ( ! empty( $has_validated ) ) {
+
+                  $data[$field_id] = ( isset( $this->options[$field_id] ) ) ? $this->options[$field_id] : '';
+                  $this->errors[$field_id] = $has_validated;
+
+                }
+
+              }
+
+            }
+
+          }
+
+        }
+
+        $data = apply_filters( "csf_{$this->unique}_save", $data, $this );
+
+        do_action( "csf_{$this->unique}_save_before", $data, $this );
+
+        $this->options = $data;
+
+        $this->save_options( $data );
+
+        do_action( "csf_{$this->unique}_save_after", $data, $this );
+
+        if ( empty( $this->notice ) ) {
+          $this->notice = esc_html__( 'Settings saved.', 'csf' );
+        }
+
+        return true;
+
+      }
+
+      return false;
+
+    }
+
+    // save options database
+    public function save_options( $data ) {
+
+      if ( $this->args['database'] === 'transient' ) {
+        set_transient( $this->unique, $data, $this->args['transient_time'] );
+      } else if ( $this->args['database'] === 'theme_mod' ) {
+        set_theme_mod( $this->unique, $data );
+      } else if ( $this->args['database'] === 'network' ) {
+        update_site_option( $this->unique, $data );
+      } else {
+        update_option( $this->unique, $data );
+      }
+
+      do_action( "csf_{$this->unique}_saved", $data, $this );
+
+    }
+
+    // get options from database
+    public function get_options() {
+
+      if ( $this->args['database'] === 'transient' ) {
+        $this->options = get_transient( $this->unique );
+      } else if ( $this->args['database'] === 'theme_mod' ) {
+        $this->options = get_theme_mod( $this->unique );
+      } else if ( $this->args['database'] === 'network' ) {
+        $this->options = get_site_option( $this->unique );
+      } else {
+        $this->options = get_option( $this->unique );
+      }
+
+      if ( empty( $this->options ) ) {
+        $this->options = array();
+      }
+
+      return $this->options;
+
+    }
+
+    // admin menu
+    public function add_admin_menu() {
+
+      extract( $this->args );
+
+      if ( $menu_type === 'submenu' ) {
+
+        $menu_page = call_user_func( 'add_submenu_page', $menu_parent, esc_attr( $menu_title ), esc_attr( $menu_title ), $menu_capability, $menu_slug, array( &$this, 'add_options_html' ) );
+
+      } else {
+
+        $menu_page = call_user_func( 'add_menu_page', esc_attr( $menu_title ), esc_attr( $menu_title ), $menu_capability, $menu_slug, array( &$this, 'add_options_html' ), $menu_icon, $menu_position );
+
+        if ( ! empty( $sub_menu_title ) ) {
+          call_user_func( 'add_submenu_page', $menu_slug, esc_attr( $sub_menu_title ), esc_attr( $sub_menu_title ), $menu_capability, $menu_slug, array( &$this, 'add_options_html' ) );
+        }
+
+        if ( ! empty( $this->args['show_sub_menu'] ) && count( $this->pre_tabs ) > 1 ) {
+
+          // create submenus
+          foreach ( $this->pre_tabs as $section ) {
+            call_user_func( 'add_submenu_page', $menu_slug, esc_attr( $section['title'] ),  esc_attr( $section['title'] ), $menu_capability, $menu_slug .'#tab='. sanitize_title( $section['title'] ), '__return_null' );
+          }
+
+          remove_submenu_page( $menu_slug, $menu_slug );
+
+        }
+
+        if ( ! empty( $menu_hidden ) ) {
+          remove_menu_page( $menu_slug );
+        }
+
+      }
+
+      add_action( 'load-'. $menu_page, array( &$this, 'add_page_on_load' ) );
+
+    }
+
+    public function add_page_on_load() {
+
+      if ( ! empty( $this->args['contextual_help'] ) ) {
+
+        $screen = get_current_screen();
+
+        foreach ( $this->args['contextual_help'] as $tab ) {
+          $screen->add_help_tab( $tab );
+        }
+
+        if ( ! empty( $this->args['contextual_help_sidebar'] ) ) {
+          $screen->set_help_sidebar( $this->args['contextual_help_sidebar'] );
+        }
+
+      }
+
+      add_filter( 'admin_footer_text', array( &$this, 'add_admin_footer_text' ) );
+
+    }
+
+    public function add_admin_footer_text() {
+      $default = 'Thank you for creating with <a href="http://codestarframework.com/" target="_blank">Codestar Framework</a>';
+      echo ( ! empty( $this->args['footer_credit'] ) ) ? $this->args['footer_credit'] : $default;
+    }
+
+    public function error_check( $sections, $err = '' ) {
+
+      if ( ! $this->args['ajax_save'] ) {
+
+        if ( ! empty( $sections['fields'] ) ) {
+          foreach ( $sections['fields'] as $field ) {
+            if ( ! empty( $field['id'] ) ) {
+              if ( array_key_exists( $field['id'], $this->errors ) ) {
+                $err = '<span class="csf-label-error">!</span>';
+              }
+            }
+          }
+        }
+
+        if ( ! empty( $sections['subs'] ) ) {
+          foreach ( $sections['subs'] as $sub ) {
+            $err = $this->error_check( $sub, $err );
+          }
+        }
+
+        if ( ! empty( $sections['id'] ) && array_key_exists( $sections['id'], $this->errors ) ) {
+          $err = $this->errors[$sections['id']];
+        }
+
+      }
+
+      return $err;
+    }
+
+    // option page html output
+    public function add_options_html() {
+
+      $has_nav       = ( count( $this->pre_tabs ) > 1 ) ? true : false;
+      $show_all      = ( ! $has_nav ) ? ' csf-show-all' : '';
+      $ajax_class    = ( $this->args['ajax_save'] ) ? ' csf-save-ajax' : '';
+      $sticky_class  = ( $this->args['sticky_header'] ) ? ' csf-sticky-header' : '';
+      $wrapper_class = ( $this->args['framework_class'] ) ? ' '. $this->args['framework_class'] : '';
+      $theme         = ( $this->args['theme'] ) ? ' csf-theme-'. $this->args['theme'] : '';
+      $class         = ( $this->args['class'] ) ? ' '. $this->args['class'] : '';
+      $nav_type      = ( $this->args['nav'] === 'inline' ) ? 'inline' : 'normal';
+      $form_action   = ( $this->args['form_action'] ) ? $this->args['form_action'] : '';
+
+      do_action( 'csf_options_before' );
+
+      echo '<div class="csf csf-options'. esc_attr( $theme . $class . $wrapper_class ) .'" data-slug="'. esc_attr( $this->args['menu_slug'] ) .'" data-unique="'. esc_attr( $this->unique ) .'">';
+
+        echo '<div class="csf-container">';
+
+        echo '<form method="post" action="'. esc_attr( $form_action ) .'" enctype="multipart/form-data" id="csf-form" autocomplete="off" novalidate="novalidate">';
+
+        echo '<input type="hidden" class="csf-section-id" name="csf_transient[section]" value="1">';
+
+        wp_nonce_field( 'csf_options_nonce', 'csf_options_nonce'. $this->unique );
+
+        echo '<div class="csf-header'. esc_attr( $sticky_class ) .'">';
+        echo '<div class="csf-header-inner">';
+
+          echo '<div class="csf-header-left">';
+          echo '<h1>'. $this->args['framework_title'] .'</h1>';
+          echo '</div>';
+
+          echo '<div class="csf-header-right">';
+
+            $notice_class = ( ! empty( $this->notice ) ) ? 'csf-form-show' : '';
+            $notice_text  = ( ! empty( $this->notice ) ) ? $this->notice : '';
+
+            echo '<div class="csf-form-result csf-form-success '. esc_attr( $notice_class ) .'">'. $notice_text .'</div>';
+
+            echo ( $this->args['show_form_warning'] ) ? '<div class="csf-form-result csf-form-warning">'. esc_html__( 'You have unsaved changes, save your changes!', 'csf' ) .'</div>' : '';
+
+            echo ( $has_nav && $this->args['show_all_options'] ) ? '<div class="csf-expand-all" title="'. esc_html__( 'show all settings', 'csf' ) .'"><i class="fas fa-outdent"></i></div>' : '';
+
+            echo ( $this->args['show_search'] ) ? '<div class="csf-search"><input type="text" name="csf-search" placeholder="'. esc_html__( 'Search...', 'csf' ) .'" autocomplete="off" /></div>' : '';
+
+            echo '<div class="csf-buttons">';
+            echo '<input type="submit" name="'. esc_attr( $this->unique ) .'[_nonce][save]" class="button button-primary csf-top-save csf-save'. esc_attr( $ajax_class ) .'" value="'. esc_html__( 'Save', 'csf' ) .'" data-save="'. esc_html__( 'Saving...', 'csf' ) .'">';
+            echo ( $this->args['show_reset_section'] ) ? '<input type="submit" name="csf_transient[reset_section]" class="button button-secondary csf-reset-section csf-confirm" value="'. esc_html__( 'Reset Section', 'csf' ) .'" data-confirm="'. esc_html__( 'Are you sure to reset this section options?', 'csf' ) .'">' : '';
+            echo ( $this->args['show_reset_all'] ) ? '<input type="submit" name="csf_transient[reset]" class="button csf-warning-primary csf-reset-all csf-confirm" value="'. ( ( $this->args['show_reset_section'] ) ? esc_html__( 'Reset All', 'csf' ) : esc_html__( 'Reset', 'csf' ) ) .'" data-confirm="'. esc_html__( 'Are you sure you want to reset all settings to default values?', 'csf' ) .'">' : '';
+            echo '</div>';
+
+          echo '</div>';
+
+          echo '<div class="clear"></div>';
+          echo '</div>';
+        echo '</div>';
+
+        echo '<div class="csf-wrapper'. esc_attr( $show_all ) .'">';
+
+          if ( $has_nav ) {
+
+            echo '<div class="csf-nav csf-nav-'. esc_attr( $nav_type ) .' csf-nav-options">';
+
+              echo '<ul>';
+
+              foreach ( $this->pre_tabs as $tab ) {
+
+                $tab_id    = sanitize_title( $tab['title'] );
+                $tab_error = $this->error_check( $tab );
+                $tab_icon  = ( ! empty( $tab['icon'] ) ) ? '<i class="csf-tab-icon '. esc_attr( $tab['icon'] ) .'"></i>' : '';
+
+                if ( ! empty( $tab['subs'] ) ) {
+
+                  echo '<li class="csf-tab-item">';
+
+                    echo '<a href="#tab='. esc_attr( $tab_id ) .'" data-tab-id="'. esc_attr( $tab_id ) .'" class="csf-arrow">'. $tab_icon . $tab['title'] . $tab_error .'</a>';
+
+                    echo '<ul>';
+
+                    foreach ( $tab['subs'] as $sub ) {
+
+                      $sub_id    = $tab_id .'/'. sanitize_title( $sub['title'] );
+                      $sub_error = $this->error_check( $sub );
+                      $sub_icon  = ( ! empty( $sub['icon'] ) ) ? '<i class="csf-tab-icon '. esc_attr( $sub['icon'] ) .'"></i>' : '';
+
+                      echo '<li><a href="#tab='. esc_attr( $sub_id ) .'" data-tab-id="'. esc_attr( $sub_id ) .'">'. $sub_icon . $sub['title'] . $sub_error .'</a></li>';
+
+                    }
+
+                    echo '</ul>';
+
+                  echo '</li>';
+
+                } else {
+
+                  echo '<li class="csf-tab-item"><a href="#tab='. esc_attr( $tab_id ) .'" data-tab-id="'. esc_attr( $tab_id ) .'">'. $tab_icon . $tab['title'] . $tab_error .'</a></li>';
+
+                }
+
+              }
+
+              echo '</ul>';
+
+            echo '</div>';
+
+          }
+
+          echo '<div class="csf-content">';
+
+            echo '<div class="csf-sections">';
+
+            foreach ( $this->pre_sections as $section ) {
+
+              $section_onload = ( ! $has_nav ) ? ' csf-onload' : '';
+              $section_class  = ( ! empty( $section['class'] ) ) ? ' '. $section['class'] : '';
+              $section_icon   = ( ! empty( $section['icon'] ) ) ? '<i class="csf-section-icon '. esc_attr( $section['icon'] ) .'"></i>' : '';
+              $section_title  = ( ! empty( $section['title'] ) ) ? $section['title'] : '';
+              $section_parent = ( ! empty( $section['ptitle'] ) ) ? sanitize_title( $section['ptitle'] ) .'/' : '';
+              $section_slug   = ( ! empty( $section['title'] ) ) ? sanitize_title( $section_title ) : '';
+
+              echo '<div class="csf-section hidden'. esc_attr( $section_onload . $section_class ) .'" data-section-id="'. esc_attr( $section_parent . $section_slug ) .'">';
+              echo ( $has_nav ) ? '<div class="csf-section-title"><h3>'. $section_icon . $section_title .'</h3></div>' : '';
+              echo ( ! empty( $section['description'] ) ) ? '<div class="csf-field csf-section-description">'. $section['description'] .'</div>' : '';
+
+              if ( ! empty( $section['fields'] ) ) {
+
+                foreach ( $section['fields'] as $field ) {
+
+                  $is_field_error = $this->error_check( $field );
+
+                  if ( ! empty( $is_field_error ) ) {
+                    $field['_error'] = $is_field_error;
+                  }
+
+                  if ( ! empty( $field['id'] ) ) {
+                    $field['default'] = $this->get_default( $field );
+                  }
+
+                  $value = ( ! empty( $field['id'] ) && isset( $this->options[$field['id']] ) ) ? $this->options[$field['id']] : '';
+
+                  CSF::field( $field, $value, $this->unique, 'options' );
+
+                }
+
+              } else {
+
+                echo '<div class="csf-no-option">'. esc_html__( 'No data available.', 'csf' ) .'</div>';
+
+              }
+
+              echo '</div>';
+
+            }
+
+            echo '</div>';
+
+            echo '<div class="clear"></div>';
+
+          echo '</div>';
+
+          echo ( $has_nav && $nav_type === 'normal' ) ? '<div class="csf-nav-background"></div>' : '';
+
+        echo '</div>';
+
+        if ( ! empty( $this->args['show_footer'] ) ) {
+
+          echo '<div class="csf-footer">';
+
+          echo '<div class="csf-buttons">';
+          echo '<input type="submit" name="csf_transient[save]" class="button button-primary csf-save'. esc_attr( $ajax_class ) .'" value="'. esc_html__( 'Save', 'csf' ) .'" data-save="'. esc_html__( 'Saving...', 'csf' ) .'">';
+          echo ( $this->args['show_reset_section'] ) ? '<input type="submit" name="csf_transient[reset_section]" class="button button-secondary csf-reset-section csf-confirm" value="'. esc_html__( 'Reset Section', 'csf' ) .'" data-confirm="'. esc_html__( 'Are you sure to reset this section options?', 'csf' ) .'">' : '';
+          echo ( $this->args['show_reset_all'] ) ? '<input type="submit" name="csf_transient[reset]" class="button csf-warning-primary csf-reset-all csf-confirm" value="'. ( ( $this->args['show_reset_section'] ) ? esc_html__( 'Reset All', 'csf' ) : esc_html__( 'Reset', 'csf' ) ) .'" data-confirm="'. esc_html__( 'Are you sure you want to reset all settings to default values?', 'csf' ) .'">' : '';
+          echo '</div>';
+
+          echo ( ! empty( $this->args['footer_text'] ) ) ? '<div class="csf-copyright">'. $this->args['footer_text'] .'</div>' : '';
+
+          echo '<div class="clear"></div>';
+          echo '</div>';
+
+        }
+
+        echo '</form>';
+
+        echo '</div>';
+
+        echo '<div class="clear"></div>';
+
+        echo ( ! empty( $this->args['footer_after'] ) ) ? $this->args['footer_after'] : '';
+
+      echo '</div>';
+
+      do_action( 'csf_options_after' );
+
+    }
+  }
+}

wp-content/plugins/pdf-poster/admin/framework/classes/comment-options.class.php

@@ -0,0 +1,346 @@
+<?php if ( ! defined( 'ABSPATH' ) ) { die; } // Cannot access directly.
+/**
+ *
+ * Comment Metabox Class
+ *
+ * @since 1.0.0
+ * @version 1.0.0
+ *
+ */
+if ( ! class_exists( 'CSF_Comment_Metabox' ) ) {
+  class CSF_Comment_Metabox extends CSF_Abstract{
+
+    // constans
+    public $unique     = '';
+    public $abstract   = 'comment_metabox';
+    public $pre_fields = array();
+    public $sections   = array();
+    public $args       = array(
+      'title'          => '',
+      'data_type'      => 'serialize',
+      'priority'       => 'default',
+      'show_reset'     => false,
+      'show_restore'   => false,
+      'nav'            => 'normal',
+      'theme'          => 'dark',
+      'class'          => '',
+      'defaults'       => array(),
+    );
+
+    // run comment metabox construct
+    public function __construct( $key, $params = array() ) {
+
+      $this->unique     = $key;
+      $this->args       = apply_filters( "csf_{$this->unique}_args", wp_parse_args( $params['args'], $this->args ), $this );
+      $this->sections   = apply_filters( "csf_{$this->unique}_sections", $params['sections'], $this );
+      $this->pre_fields = $this->pre_fields( $this->sections );
+
+      add_action( 'add_meta_boxes_comment', array( &$this, 'add_comment_meta_box' ) );
+      add_action( 'edit_comment', array( &$this, 'save_comment_meta_box' ) );
+
+      if ( ! empty( $this->args['class'] ) ) {
+        add_filter( 'postbox_classes_comment_'. $this->unique, array( &$this, 'add_comment_metabox_classes' ) );
+      }
+
+    }
+
+    // instance
+    public static function instance( $key, $params = array() ) {
+      return new self( $key, $params );
+    }
+
+    public function pre_fields( $sections ) {
+
+      $result  = array();
+
+      foreach ( $sections as $key => $section ) {
+        if ( ! empty( $section['fields'] ) ) {
+          foreach ( $section['fields'] as $field ) {
+            $result[] = $field;
+          }
+        }
+      }
+
+      return $result;
+    }
+
+    public function add_comment_metabox_classes( $classes ) {
+
+      if ( ! empty( $this->args['class'] ) ) {
+        $classes[] = $this->args['class'];
+      }
+
+      return $classes;
+
+    }
+
+    // add comment metabox
+    public function add_comment_meta_box( $post_type ) {
+
+      add_meta_box( $this->unique, $this->args['title'], array( &$this, 'add_comment_meta_box_content' ), 'comment', 'normal', $this->args['priority'], $this->args );
+
+    }
+
+    // get default value
+    public function get_default( $field ) {
+
+      $default = ( isset( $field['default'] ) ) ? $field['default'] : '';
+      $default = ( isset( $this->args['defaults'][$field['id']] ) ) ? $this->args['defaults'][$field['id']] : $default;
+
+      return $default;
+
+    }
+
+    // get meta value
+    public function get_meta_value( $comment_id, $field ) {
+
+      $value = null;
+
+      if ( ! empty( $comment_id ) && ! empty( $field['id'] ) ) {
+
+        if ( $this->args['data_type'] !== 'serialize' ) {
+          $meta  = get_comment_meta( $comment_id, $field['id'] );
+          $value = ( isset( $meta[0] ) ) ? $meta[0] : null;
+        } else {
+          $meta  = get_comment_meta( $comment_id, $this->unique, true );
+          $value = ( isset( $meta[$field['id']] ) ) ? $meta[$field['id']] : null;
+        }
+
+      }
+
+      $default = ( isset( $field['id'] ) ) ? $this->get_default( $field ) : '';
+      $value   = ( isset( $value ) ) ? $value : $default;
+
+      return $value;
+
+    }
+
+    // add comment metabox content
+    public function add_comment_meta_box_content( $comment, $callback ) {
+
+      $has_nav  = ( count( $this->sections ) > 1 ) ? true : false;
+      $show_all = ( ! $has_nav ) ? ' csf-show-all' : '';
+      $errors   = ( is_object ( $comment ) ) ? get_comment_meta( $comment->comment_ID, '_csf_errors_'. $this->unique, true ) : array();
+      $errors   = ( ! empty( $errors ) ) ? $errors : array();
+      $theme    = ( $this->args['theme'] ) ? ' csf-theme-'. $this->args['theme'] : '';
+      $nav_type = ( $this->args['nav'] === 'inline' ) ? 'inline' : 'normal';
+
+      if ( is_object( $comment ) && ! empty( $errors ) ) {
+        delete_comment_meta( $comment->comment_ID, '_csf_errors_'. $this->unique );
+      }
+
+      wp_nonce_field( 'csf_comment_metabox_nonce', 'csf_comment_metabox_nonce'. $this->unique );
+
+      echo '<div class="csf csf-comment-metabox'. esc_attr( $theme ) .'">';
+
+        echo '<div class="csf-wrapper'. esc_attr( $show_all ) .'">';
+
+          if ( $has_nav ) {
+
+            echo '<div class="csf-nav csf-nav-'. esc_attr( $nav_type ) .' csf-nav-metabox">';
+
+              echo '<ul>';
+
+              $tab_key = 1;
+
+              foreach ( $this->sections as $section ) {
+
+                $tab_icon  = ( ! empty( $section['icon'] ) ) ? '<i class="csf-tab-icon '. esc_attr( $section['icon'] ) .'"></i>' : '';
+                $tab_error = ( ! empty( $errors['sections'][$tab_key] ) ) ? '<i class="csf-label-error csf-error">!</i>' : '';
+
+                echo '<li><a href="#">'. $tab_icon . $section['title'] . $tab_error .'</a></li>';
+
+                $tab_key++;
+
+              }
+
+              echo '</ul>';
+
+            echo '</div>';
+
+          }
+
+          echo '<div class="csf-content">';
+
+            echo '<div class="csf-sections">';
+
+            $section_key = 1;
+
+            foreach ( $this->sections as $section ) {
+
+              $section_onload = ( ! $has_nav ) ? ' csf-onload' : '';
+              $section_class  = ( ! empty( $section['class'] ) ) ? ' '. $section['class'] : '';
+              $section_title  = ( ! empty( $section['title'] ) ) ? $section['title'] : '';
+              $section_icon   = ( ! empty( $section['icon'] ) ) ? '<i class="csf-section-icon '. esc_attr( $section['icon'] ) .'"></i>' : '';
+
+              echo '<div class="csf-section hidden'. esc_attr( $section_onload . $section_class ) .'">';
+
+              echo ( $section_title || $section_icon ) ? '<div class="csf-section-title"><h3>'. $section_icon . $section_title .'</h3></div>' : '';
+
+              if ( ! empty( $section['fields'] ) ) {
+
+                foreach ( $section['fields'] as $field ) {
+
+                  if ( ! empty( $field['id'] ) && ! empty( $errors['fields'][$field['id']] ) ) {
+                    $field['_error'] = $errors['fields'][$field['id']];
+                  }
+
+                  if ( ! empty( $field['id'] ) ) {
+                    $field['default'] = $this->get_default( $field );
+                  }
+
+                  CSF::field( $field, $this->get_meta_value( $comment->comment_ID, $field ), $this->unique, 'comment_metabox' );
+
+                }
+
+              } else {
+
+                echo '<div class="csf-no-option">'. esc_html__( 'No data available.', 'csf' ) .'</div>';
+
+              }
+
+              echo '</div>';
+
+              $section_key++;
+
+            }
+
+            echo '</div>';
+
+            if ( ! empty( $this->args['show_restore'] ) || ! empty( $this->args['show_reset'] ) ) {
+
+              echo '<div class="csf-sections-reset">';
+              echo '<label>';
+              echo '<input type="checkbox" name="'. esc_attr( $this->unique ) .'[_reset]" />';
+              echo '<span class="button csf-button-reset">'. esc_html__( 'Reset', 'csf' ) .'</span>';
+              echo '<span class="button csf-button-cancel">'. sprintf( '<small>( %s )</small> %s', esc_html__( 'update post', 'csf' ), esc_html__( 'Cancel', 'csf' ) ) .'</span>';
+              echo '</label>';
+              echo '</div>';
+
+            }
+
+          echo '</div>';
+
+          echo ( $has_nav && $nav_type === 'normal' ) ? '<div class="csf-nav-background"></div>' : '';
+
+          echo '<div class="clear"></div>';
+
+        echo '</div>';
+
+      echo '</div>';
+
+    }
+
+    // save comment metabox
+    public function save_comment_meta_box( $comment_id ) {
+
+      $count    = 1;
+      $data     = array();
+      $errors   = array();
+      $noncekey = 'csf_comment_metabox_nonce'. $this->unique;
+      $nonce    = ( ! empty( $_POST[ $noncekey ] ) ) ? sanitize_text_field( wp_unslash( $_POST[ $noncekey ] ) ) : '';
+
+      if ( ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) || ! wp_verify_nonce( $nonce, 'csf_comment_metabox_nonce' ) ) {
+        return $comment_id;
+      }
+
+      // XSS ok.
+      // No worries, This "POST" requests is sanitizing in the below foreach.
+      $request = ( ! empty( $_POST[ $this->unique ] ) ) ? $_POST[ $this->unique ] : array();
+
+      if ( ! empty( $request ) ) {
+
+        foreach ( $this->sections as $section ) {
+
+          if ( ! empty( $section['fields'] ) ) {
+
+            foreach ( $section['fields'] as $field ) {
+
+              if ( ! empty( $field['id'] ) ) {
+
+                $field_id    = $field['id'];
+                $field_value = isset( $request[$field_id] ) ? $request[$field_id] : '';
+
+                // Sanitize "post" request of field.
+                if ( ! isset( $field['sanitize'] ) ) {
+
+                  if( is_array( $field_value ) ) {
+                    $data[$field_id] = wp_kses_post_deep( $field_value );
+                  } else {
+                    $data[$field_id] = wp_kses_post( $field_value );
+                  }
+
+                } else if( isset( $field['sanitize'] ) && is_callable( $field['sanitize'] ) ) {
+
+                  $data[$field_id] = call_user_func( $field['sanitize'], $field_value );
+
+                } else {
+
+                  $data[$field_id] = $field_value;
+
+                }
+
+                // Validate "post" request of field.
+                if ( isset( $field['validate'] ) && is_callable( $field['validate'] ) ) {
+
+                  $has_validated = call_user_func( $field['validate'], $field_value );
+
+                  if ( ! empty( $has_validated ) ) {
+
+                    $errors['sections'][$count] = true;
+                    $errors['fields'][$field_id] = $has_validated;
+                    $data[$field_id] = $this->get_meta_value( $comment_id, $field );
+
+                  }
+
+                }
+
+              }
+
+            }
+
+          }
+
+          $count++;
+
+        }
+
+      }
+
+      $data = apply_filters( "csf_{$this->unique}_save", $data, $comment_id, $this );
+
+      do_action( "csf_{$this->unique}_save_before", $data, $comment_id, $this );
+
+      if ( empty( $data ) || ! empty( $request['_reset'] ) ) {
+
+        if ( $this->args['data_type'] !== 'serialize' ) {
+          foreach ( $data as $key => $value ) {
+            delete_comment_meta( $comment_id, $key );
+          }
+        } else {
+          delete_comment_meta( $comment_id, $this->unique );
+        }
+
+      } else {
+
+        if ( $this->args['data_type'] !== 'serialize' ) {
+          foreach ( $data as $key => $value ) {
+            update_comment_meta( $comment_id, $key, $value );
+          }
+        } else {
+          update_comment_meta( $comment_id, $this->unique, $data );
+        }
+
+        if ( ! empty( $errors ) ) {
+          update_comment_meta( $comment_id, '_csf_errors_'. $this->unique, $errors );
+        }
+
+      }
+
+      do_action( "csf_{$this->unique}_saved", $data, $comment_id, $this );
+
+      do_action( "csf_{$this->unique}_save_after", $data, $comment_id, $this );
+
+    }
+  }
+}

wp-content/plugins/pdf-poster/admin/framework/classes/customize-options.class.php

@@ -0,0 +1,282 @@
+<?php if ( ! defined( 'ABSPATH' ) ) { die; } // Cannot access directly.
+/**
+ *
+ * Customize Options Class
+ *
+ * @since 1.0.0
+ * @version 1.0.0
+ *
+ */
+if ( ! class_exists( 'CSF_Customize_Options' ) ) {
+  class CSF_Customize_Options extends CSF_Abstract {
+
+    // constans
+    public $unique      = '';
+    public $abstract    = 'customize';
+    public $options     = array();
+    public $sections    = array();
+    public $pre_fields  = array();
+    public $pre_tabs    = array();
+    public $priority    = 10;
+    public $args        = array(
+      'database'        => 'option',
+      'transport'       => 'refresh',
+      'capability'      => 'manage_options',
+      'save_defaults'   => true,
+      'enqueue_webfont' => true,
+      'async_webfont'   => false,
+      'output_css'      => true,
+      'defaults'        => array()
+    );
+
+    // run customize construct
+    public function __construct( $key, $params ) {
+
+      $this->unique     = $key;
+      $this->args       = apply_filters( "csf_{$this->unique}_args", wp_parse_args( $params['args'], $this->args ), $this );
+      $this->sections   = apply_filters( "csf_{$this->unique}_sections", $params['sections'], $this );
+      $this->pre_fields = $this->pre_fields( $this->sections );
+
+      $this->get_options();
+      $this->save_defaults();
+
+      add_action( 'customize_register', array( &$this, 'add_customize_options' ) );
+      add_action( 'customize_save_after', array( &$this, 'add_customize_save_after' ) );
+
+      // Get options for enqueue actions
+      if ( is_customize_preview() ) {
+        add_action( 'wp_enqueue_scripts', array( &$this, 'get_options' ) );
+      }
+
+      // wp enqeueu for typography and output css
+      parent::__construct();
+
+    }
+
+    // instance
+    public static function instance( $key, $params = array() ) {
+      return new self( $key, $params );
+    }
+
+    public function add_customize_save_after( $wp_customize ) {
+      do_action( "csf_{$this->unique}_save_before", $this->get_options(), $this, $wp_customize );
+      do_action( "csf_{$this->unique}_saved", $this->get_options(), $this, $wp_customize );
+      do_action( "csf_{$this->unique}_save_after", $this->get_options(), $this, $wp_customize );
+    }
+
+    // get default value
+    public function get_default( $field ) {
+
+      $default = ( isset( $field['default'] ) ) ? $field['default'] : '';
+      $default = ( isset( $this->args['defaults'][$field['id']] ) ) ? $this->args['defaults'][$field['id']] : $default;
+
+      return $default;
+
+    }
+
+    // get option
+    public function get_options() {
+
+      if ( $this->args['database'] === 'theme_mod' ) {
+        $this->options = get_theme_mod( $this->unique, array() );
+      } else {
+        $this->options = get_option( $this->unique, array() );
+      }
+
+      if ( empty( $this->options ) ) {
+        $this->options = array();
+      }
+
+      return $this->options;
+
+    }
+
+    // save defaults and set new fields value to main options
+    public function save_defaults() {
+
+      $tmp_options = $this->options;
+
+      if ( ! empty( $this->pre_fields ) ) {
+        foreach ( $this->pre_fields as $field ) {
+          if ( ! empty( $field['id'] ) ) {
+            $this->options[$field['id']] = ( isset( $this->options[$field['id']] ) ) ? $this->options[$field['id']] : $this->get_default( $field );
+          }
+        }
+      }
+
+      if ( $this->args['save_defaults'] && empty( $this->args['show_in_customizer'] ) && empty( $tmp_options ) ) {
+
+        if ( $this->args['database'] === 'theme_mod' ) {
+          set_theme_mod( $this->unique, $this->options );
+        } else {
+          update_option( $this->unique, $this->options );
+        }
+
+      }
+
+    }
+
+    public function pre_fields( $sections ) {
+
+      $result  = array();
+
+      foreach ( $sections as $key => $section ) {
+        if ( ! empty( $section['fields'] ) ) {
+          foreach ( $section['fields'] as $field ) {
+            $result[] = $field;
+          }
+        }
+      }
+
+      return $result;
+    }
+
+
+    public function pre_tabs( $sections ) {
+
+      $result  = array();
+      $parents = array();
+
+      foreach ( $sections as $key => $section ) {
+        if ( ! empty( $section['parent'] ) ) {
+          $parents[$section['parent']][] = $section;
+          unset( $sections[$key] );
+        }
+      }
+
+      foreach ( $sections as $key => $section ) {
+        if ( ! empty( $section['id'] ) && ! empty( $parents[$section['id']] ) ) {
+          $section['subs'] = $parents[$section['id']];
+        }
+        $result[] = $section;
+      }
+
+      return $result;
+
+    }
+
+    public function add_customize_options( $wp_customize ) {
+
+      if ( ! class_exists( 'WP_Customize_Panel_CSF' ) ) {
+        CSF::include_plugin_file( 'functions/customize.php'  );
+      }
+
+      if ( ! empty( $this->sections ) ) {
+
+        $sections = $this->pre_tabs( $this->sections );
+
+        foreach ( $sections as $section ) {
+
+          if ( ! empty( $section['subs'] ) ) {
+
+            $panel_id = ( isset( $section['id'] ) ) ? $section['id'] : $this->unique .'-panel-'. $this->priority;
+
+            $wp_customize->add_panel( new WP_Customize_Panel_CSF( $wp_customize, $panel_id, array(
+              'title'       => ( isset( $section['title'] ) ) ? $section['title'] : null,
+              'description' => ( isset( $section['description'] ) ) ? $section['description'] : null,
+              'priority'    => ( isset( $section['priority'] ) ) ? $section['priority'] : null,
+            ) ) );
+
+            $this->priority++;
+
+            foreach ( $section['subs'] as $sub_section ) {
+
+              $section_id = ( isset( $sub_section['id'] ) ) ? $sub_section['id'] : $this->unique .'-section-'. $this->priority;
+
+              $this->add_section( $wp_customize, $section_id, $sub_section, $panel_id );
+
+              $this->priority++;
+
+            }
+
+          } else {
+
+            $section_id = ( isset( $section['id'] ) ) ? $section['id'] : $this->unique .'-section-'. $this->priority;
+
+            $this->add_section( $wp_customize, $section_id, $section, false );
+
+            $this->priority++;
+
+          }
+
+        }
+
+      }
+
+    }
+
+    // add customize section
+    public function add_section( $wp_customize, $section_id, $section_args, $panel_id ) {
+
+      if ( ! empty( $section_args['assign'] ) ) {
+
+        $section_id = $section_args['assign'];
+
+      } else {
+
+        $wp_customize->add_section( new WP_Customize_Section_CSF( $wp_customize, $section_id, array(
+          'title'       => ( isset( $section_args['title'] ) ) ? $section_args['title'] : '',
+          'description' => ( isset( $section_args['description'] ) ) ? $section_args['description'] : '',
+          'priority'    => ( isset( $section_args['priority'] ) ) ? $section_args['priority'] : '',
+          'panel'       => ( $panel_id ) ? $panel_id : '',
+        ) ) );
+
+      }
+
+      if ( ! empty( $section_args['fields'] ) ) {
+
+        $field_key = 1;
+
+        foreach ( $section_args['fields'] as $field ) {
+
+          if ( isset( $field['id'] ) ) {
+            $field['default'] = $this->get_default( $field );
+          }
+
+          $field_id        = ( isset( $field['id'] ) ) ? $field['id'] : '_nonce-'. $section_id .'-'. $field_key;
+          $setting_args    = ( isset( $field['setting_args'] ) ) ? $field['setting_args'] : array();
+          $control_args    = ( isset( $field['control_args'] ) ) ? $field['control_args'] : array();
+          $field_transport = ( isset( $field['transport'] ) ) ? $field['transport'] : $this->args['transport'];
+          $field_sanitize  = ( isset( $field['sanitize'] ) ) ? $field['sanitize'] : '';
+          $field_validate  = ( isset( $field['validate'] ) ) ? $field['validate'] : '';
+          $field_default   = ( isset( $field['default'] ) ) ? $field['default'] : '';
+          $field_customize = ( isset( $field['customize'] ) && ! isset( $field['transport'] ) ) ? true : false;
+          $has_selective   = ( isset( $field['selective_refresh'] ) && isset( $wp_customize->selective_refresh ) ) ? true : false;
+
+          $setting_id = $this->unique .'['. $field_id .']';
+          $transport  = ( $has_selective || $field_customize ) ? 'postMessage' : $field_transport;
+
+          $wp_customize->add_setting( $setting_id,
+            wp_parse_args( $setting_args, array(
+              'default'           => $field_default,
+              'type'              => $this->args['database'],
+              'capability'        => $this->args['capability'],
+              'transport'         => $transport,
+              'sanitize_callback' => $field_sanitize,
+              'validate_callback' => $field_validate
+            ) )
+          );
+
+          $wp_customize->add_control( new WP_Customize_Control_CSF( $wp_customize, $setting_id,
+            wp_parse_args( $control_args, array(
+              'unique'   => $this->unique,
+              'field'    => $field,
+              'section'  => $section_id,
+              'settings' => $setting_id
+            ) )
+          ) );
+
+          if ( $has_selective ) {
+            $wp_customize->selective_refresh->add_partial( $setting_id, $field['selective_refresh'] );
+          }
+
+          $field_key++;
+        }
+
+      }
+
+
+    }
+
+  }
+}

wp-content/plugins/pdf-poster/admin/framework/classes/fields.class.php

@@ -0,0 +1,405 @@
+<?php if ( ! defined( 'ABSPATH' ) ) { die; } // Cannot access directly.
+/**
+ *
+ * Fields Class
+ *
+ * @since 1.0.0
+ * @version 1.0.0
+ *
+ */
+if ( ! class_exists( 'CSF_Fields' ) ) {
+  abstract class CSF_Fields extends CSF_Abstract {
+
+    public function __construct( $field = array(), $value = '', $unique = '', $where = '', $parent = '' ) {
+      $this->field  = $field;
+      $this->value  = $value;
+      $this->unique = $unique;
+      $this->where  = $where;
+      $this->parent = $parent;
+    }
+
+    public function field_name( $nested_name = '' ) {
+
+      $field_id   = ( ! empty( $this->field['id'] ) ) ? $this->field['id'] : '';
+      $unique_id  = ( ! empty( $this->unique ) ) ? $this->unique .'['. $field_id .']' : $field_id;
+      $field_name = ( ! empty( $this->field['name'] ) ) ? $this->field['name'] : $unique_id;
+      $tag_prefix = ( ! empty( $this->field['tag_prefix'] ) ) ? $this->field['tag_prefix'] : '';
+
+      if ( ! empty( $tag_prefix ) ) {
+        $nested_name = str_replace( '[', '['. $tag_prefix, $nested_name );
+      }
+
+      return $field_name . $nested_name;
+
+    }
+
+    public function field_attributes( $custom_atts = array() ) {
+
+      $field_id   = ( ! empty( $this->field['id'] ) ) ? $this->field['id'] : '';
+      $attributes = ( ! empty( $this->field['attributes'] ) ) ? $this->field['attributes'] : array();
+
+      if ( ! empty( $field_id ) && empty( $attributes['data-depend-id'] ) ) {
+        $attributes['data-depend-id'] = $field_id;
+      }
+
+      if ( ! empty( $this->field['placeholder'] ) ) {
+        $attributes['placeholder'] = $this->field['placeholder'];
+      }
+
+      $attributes = wp_parse_args( $attributes, $custom_atts );
+
+      $atts = '';
+
+      if ( ! empty( $attributes ) ) {
+        foreach ( $attributes as $key => $value ) {
+          if ( $value === 'only-key' ) {
+            $atts .= ' '. esc_attr( $key );
+          } else {
+            $atts .= ' '. esc_attr( $key ) . '="'. esc_attr( $value ) .'"';
+          }
+        }
+      }
+
+      return $atts;
+
+    }
+
+    public function field_before() {
+      return ( ! empty( $this->field['before'] ) ) ? '<div class="csf-before-text">'. $this->field['before'] .'</div>' : '';
+    }
+
+    public function field_after() {
+
+      $output  = ( ! empty( $this->field['after'] ) ) ? '<div class="csf-after-text">'. $this->field['after'] .'</div>' : '';
+      $output .= ( ! empty( $this->field['desc'] ) ) ? '<div class="clear"></div><div class="csf-desc-text">'. $this->field['desc'] .'</div>' : '';
+      $output .= ( ! empty( $this->field['help'] ) ) ? '<div class="csf-help"><span class="csf-help-text">'. $this->field['help'] .'</span><i class="fas fa-question-circle"></i></div>' : '';
+      $output .= ( ! empty( $this->field['_error'] ) ) ? '<div class="csf-error-text">'. $this->field['_error'] .'</div>' : '';
+
+      return $output;
+
+    }
+
+    public static function field_data( $type = '', $term = false, $query_args = array() ) {
+
+      $options = array();
+      $array_search = false;
+
+      // sanitize type name
+      if ( in_array( $type, array( 'page', 'pages' ) ) ) {
+        $option = 'page';
+      } else if ( in_array( $type, array( 'post', 'posts' ) ) ) {
+        $option = 'post';
+      } else if ( in_array( $type, array( 'category', 'categories' ) ) ) {
+        $option = 'category';
+      } else if ( in_array( $type, array( 'tag', 'tags' ) ) ) {
+        $option = 'post_tag';
+      } else if ( in_array( $type, array( 'menu', 'menus' ) ) ) {
+        $option = 'nav_menu';
+      } else {
+        $option  = '';
+      }
+
+      // switch type
+      switch( $type ) {
+
+        case 'page':
+        case 'pages':
+        case 'post':
+        case 'posts':
+
+          // term query required for ajax select
+          if ( ! empty( $term ) ) {
+
+            $query             = new WP_Query( wp_parse_args( $query_args, array(
+              's'              => $term,
+              'post_type'      => $option,
+              'post_status'    => 'publish',
+              'posts_per_page' => 25,
+            ) ) );
+
+          } else {
+
+            $query          = new WP_Query( wp_parse_args( $query_args, array(
+              'post_type'   => $option,
+              'post_status' => 'publish',
+            ) ) );
+
+          }
+
+          if ( ! is_wp_error( $query ) && ! empty( $query->posts ) ) {
+            foreach ( $query->posts as $item ) {
+              $options[$item->ID] = $item->post_title;
+            }
+          }
+
+        break;
+
+        case 'category':
+        case 'categories':
+        case 'tag':
+        case 'tags':
+        case 'menu':
+        case 'menus':
+
+          if ( ! empty( $term ) ) {
+
+            $query         = new WP_Term_Query( wp_parse_args( $query_args, array(
+              'search'     => $term,
+              'taxonomy'   => $option,
+              'hide_empty' => false,
+              'number'     => 25,
+            ) ) );
+
+          } else {
+
+            $query         = new WP_Term_Query( wp_parse_args( $query_args, array(
+              'taxonomy'   => $option,
+              'hide_empty' => false,
+            ) ) );
+
+          }
+
+          if ( ! is_wp_error( $query ) && ! empty( $query->terms ) ) {
+            foreach ( $query->terms as $item ) {
+              $options[$item->term_id] = $item->name;
+            }
+          }
+
+        break;
+
+        case 'user':
+        case 'users':
+
+          if ( ! empty( $term ) ) {
+
+            $query      = new WP_User_Query( array(
+              'search'  => '*'. $term .'*',
+              'number'  => 25,
+              'orderby' => 'title',
+              'order'   => 'ASC',
+              'fields'  => array( 'display_name', 'ID' )
+            ) );
+
+          } else {
+
+            $query = new WP_User_Query( array( 'fields' => array( 'display_name', 'ID' ) ) );
+
+          }
+
+          if ( ! is_wp_error( $query ) && ! empty( $query->get_results() ) ) {
+            foreach ( $query->get_results() as $item ) {
+              $options[$item->ID] = $item->display_name;
+            }
+          }
+
+        break;
+
+        case 'sidebar':
+        case 'sidebars':
+
+          global $wp_registered_sidebars;
+
+          if ( ! empty( $wp_registered_sidebars ) ) {
+            foreach ( $wp_registered_sidebars as $sidebar ) {
+              $options[$sidebar['id']] = $sidebar['name'];
+            }
+          }
+
+          $array_search = true;
+
+        break;
+
+        case 'role':
+        case 'roles':
+
+          global $wp_roles;
+
+          if ( ! empty( $wp_roles ) ) {
+            if ( ! empty( $wp_roles->roles ) ) {
+              foreach ( $wp_roles->roles as $role_key => $role_value ) {
+                $options[$role_key] = $role_value['name'];
+              }
+            }
+          }
+
+          $array_search = true;
+
+        break;
+
+        case 'post_type':
+        case 'post_types':
+
+          $post_types = get_post_types( array( 'show_in_nav_menus' => true ), 'objects' );
+
+          if ( ! is_wp_error( $post_types ) && ! empty( $post_types ) ) {
+            foreach ( $post_types as $post_type ) {
+              $options[$post_type->name] = $post_type->labels->name;
+            }
+          }
+
+          $array_search = true;
+
+        break;
+
+        case 'location':
+        case 'locations':
+
+          $nav_menus = get_registered_nav_menus();
+
+          if ( ! is_wp_error( $nav_menus ) && ! empty( $nav_menus ) ) {
+            foreach ( $nav_menus as $nav_menu_key => $nav_menu_name ) {
+              $options[$nav_menu_key] = $nav_menu_name;
+            }
+          }
+
+          $array_search = true;
+
+        break;
+
+        default:
+
+          if ( is_callable( $type ) ) {
+            if ( ! empty( $term ) ) {
+              $options = call_user_func( $type, $query_args );
+            } else {
+              $options = call_user_func( $type, $term, $query_args );
+            }
+          }
+
+        break;
+
+      }
+
+      // Array search by "term"
+      if ( ! empty( $term ) && ! empty( $options ) && ! empty( $array_search ) ) {
+        $options = preg_grep( '/'. $term .'/i', $options );
+      }
+
+      // Make multidimensional array for ajax search
+      if ( ! empty( $term ) && ! empty( $options ) ) {
+        $arr = array();
+        foreach ( $options as $option_key => $option_value ) {
+          $arr[] = array( 'value' => $option_key, 'text' => $option_value );
+        }
+        $options = $arr;
+      }
+
+      return $options;
+
+    }
+
+    public function field_wp_query_data_title( $type, $values ) {
+
+      $options = array();
+
+      if ( ! empty( $values ) && is_array( $values ) ) {
+
+        foreach ( $values as $value ) {
+
+          $options[$value] = ucfirst( $value );
+
+          switch( $type ) {
+
+            case 'post':
+            case 'posts':
+            case 'page':
+            case 'pages':
+
+              $title = get_the_title( $value );
+
+              if ( ! is_wp_error( $title ) && ! empty( $title ) ) {
+                $options[$value] = $title;
+              }
+
+            break;
+
+            case 'category':
+            case 'categories':
+            case 'tag':
+            case 'tags':
+            case 'menu':
+            case 'menus':
+
+              $term = get_term( $value );
+
+              if ( ! is_wp_error( $term ) && ! empty( $term ) ) {
+                $options[$value] = $term->name;
+              }
+
+            break;
+
+            case 'user':
+            case 'users':
+
+              $user = get_user_by( 'id', $value );
+
+              if ( ! is_wp_error( $user ) && ! empty( $user ) ) {
+                $options[$value] = $user->display_name;
+              }
+
+            break;
+
+            case 'sidebar':
+            case 'sidebars':
+
+              global $wp_registered_sidebars;
+
+              if ( ! empty( $wp_registered_sidebars[$value] ) ) {
+                $options[$value] = $wp_registered_sidebars[$value]['name'];
+              }
+
+            break;
+
+            case 'role':
+            case 'roles':
+
+              global $wp_roles;
+
+              if ( ! empty( $wp_roles ) && ! empty( $wp_roles->roles ) && ! empty( $wp_roles->roles[$value] ) ) {
+                $options[$value] = $wp_roles->roles[$value]['name'];
+              }
+
+            break;
+
+            case 'post_type':
+            case 'post_types':
+
+              $post_types = get_post_types( array( 'show_in_nav_menus' => true ) );
+
+              if ( ! is_wp_error( $post_types ) && ! empty( $post_types ) && ! empty( $post_types[$value] ) ) {
+                $options[$value] = ucfirst( $value );
+              }
+
+            break;
+
+            case 'location':
+            case 'locations':
+
+              $nav_menus = get_registered_nav_menus();
+
+              if ( ! is_wp_error( $nav_menus ) && ! empty( $nav_menus ) && ! empty( $nav_menus[$value] ) ) {
+                $options[$value] = $nav_menus[$value];
+              }
+
+            break;
+
+            default:
+
+              if ( is_callable( $type .'_title' ) ) {
+                $options[$value] = call_user_func( $type .'_title', $value );
+              }
+
+            break;
+
+          }
+
+        }
+
+      }
+
+      return $options;
+
+    }
+
+  }
+}

wp-content/plugins/pdf-poster/admin/framework/classes/metabox-options.class.php

@@ -0,0 +1,424 @@
+<?php if ( ! defined( 'ABSPATH' ) ) { die; } // Cannot access directly.
+/**
+ *
+ * Metabox Class
+ *
+ * @since 1.0.0
+ * @version 1.0.0
+ *
+ */
+if ( ! class_exists( 'CSF_Metabox' ) ) {
+  class CSF_Metabox extends CSF_Abstract{
+
+    // constans
+    public $unique         = '';
+    public $abstract       = 'metabox';
+    public $pre_fields     = array();
+    public $sections       = array();
+    public $post_type      = array();
+    public $args           = array(
+      'title'              => '',
+      'post_type'          => 'post',
+      'data_type'          => 'serialize',
+      'context'            => 'advanced',
+      'priority'           => 'default',
+      'exclude_post_types' => array(),
+      'page_templates'     => '',
+      'post_formats'       => '',
+      'show_reset'         => false,
+      'show_restore'       => false,
+      'enqueue_webfont'    => true,
+      'async_webfont'      => false,
+      'output_css'         => true,
+      'nav'                => 'normal',
+      'theme'              => 'dark',
+      'class'              => '',
+      'defaults'           => array(),
+    );
+
+    // run metabox construct
+    public function __construct( $key, $params = array() ) {
+
+      $this->unique         = $key;
+      $this->args           = apply_filters( "csf_{$this->unique}_args", wp_parse_args( $params['args'], $this->args ), $this );
+      $this->sections       = apply_filters( "csf_{$this->unique}_sections", $params['sections'], $this );
+      $this->post_type      = ( is_array( $this->args['post_type'] ) ) ? $this->args['post_type'] : array_filter( (array) $this->args['post_type'] );
+      $this->post_formats   = ( is_array( $this->args['post_formats'] ) ) ? $this->args['post_formats'] : array_filter( (array) $this->args['post_formats'] );
+      $this->page_templates = ( is_array( $this->args['page_templates'] ) ) ? $this->args['page_templates'] : array_filter( (array) $this->args['page_templates'] );
+      $this->pre_fields     = $this->pre_fields( $this->sections );
+
+      add_action( 'add_meta_boxes', array( &$this, 'add_meta_box' ) );
+      add_action( 'save_post', array( &$this, 'save_meta_box' ) );
+      add_action( 'edit_attachment', array( &$this, 'save_meta_box' ) );
+
+      if ( ! empty( $this->page_templates ) || ! empty( $this->post_formats ) || ! empty( $this->args['class'] ) ) {
+        foreach ( $this->post_type as $post_type ) {
+          add_filter( 'postbox_classes_'. $post_type .'_'. $this->unique, array( &$this, 'add_metabox_classes' ) );
+        }
+      }
+
+      // wp enqeueu for typography and output css
+      parent::__construct();
+
+    }
+
+    // instance
+    public static function instance( $key, $params = array() ) {
+      return new self( $key, $params );
+    }
+
+    public function pre_fields( $sections ) {
+
+      $result  = array();
+
+      foreach ( $sections as $key => $section ) {
+        if ( ! empty( $section['fields'] ) ) {
+          foreach ( $section['fields'] as $field ) {
+            $result[] = $field;
+          }
+        }
+      }
+
+      return $result;
+
+    }
+
+    public function add_metabox_classes( $classes ) {
+
+      global $post;
+
+      if ( ! empty( $this->post_formats ) ) {
+
+        $saved_post_format = ( is_object( $post ) ) ? get_post_format( $post ) : false;
+        $saved_post_format = ( ! empty( $saved_post_format ) ) ? $saved_post_format : 'default';
+
+        $classes[] = 'csf-post-formats';
+
+        // Sanitize post format for standard to default
+        if ( ( $key = array_search( 'standard', $this->post_formats ) ) !== false ) {
+          $this->post_formats[$key] = 'default';
+        }
+
+        foreach ( $this->post_formats as $format ) {
+          $classes[] = 'csf-post-format-'. $format;
+        }
+
+        if ( ! in_array( $saved_post_format, $this->post_formats ) ) {
+          $classes[] = 'csf-metabox-hide';
+        } else {
+          $classes[] = 'csf-metabox-show';
+        }
+
+      }
+
+      if ( ! empty( $this->page_templates ) ) {
+
+        $saved_template = ( is_object( $post ) && ! empty( $post->page_template ) ) ? $post->page_template : 'default';
+
+        $classes[] = 'csf-page-templates';
+
+        foreach ( $this->page_templates as $template ) {
+          $classes[] = 'csf-page-'. preg_replace( '/[^a-zA-Z0-9]+/', '-', strtolower( $template ) );
+        }
+
+        if ( ! in_array( $saved_template, $this->page_templates ) ) {
+          $classes[] = 'csf-metabox-hide';
+        } else {
+          $classes[] = 'csf-metabox-show';
+        }
+
+      }
+
+      if ( ! empty( $this->args['class'] ) ) {
+        $classes[] = $this->args['class'];
+      }
+
+      return $classes;
+
+    }
+
+    // add metabox
+    public function add_meta_box( $post_type ) {
+
+      if ( ! in_array( $post_type, $this->args['exclude_post_types'] ) ) {
+        add_meta_box( $this->unique, $this->args['title'], array( &$this, 'add_meta_box_content' ), $this->post_type, $this->args['context'], $this->args['priority'], $this->args );
+      }
+
+    }
+
+    // get default value
+    public function get_default( $field ) {
+
+      $default = ( isset( $field['default'] ) ) ? $field['default'] : '';
+      $default = ( isset( $this->args['defaults'][$field['id']] ) ) ? $this->args['defaults'][$field['id']] : $default;
+
+      return $default;
+
+    }
+
+    // get meta value
+    public function get_meta_value( $field ) {
+
+      global $post;
+
+      $value = null;
+
+      if ( is_object( $post ) && ! empty( $field['id'] ) ) {
+
+        if ( $this->args['data_type'] !== 'serialize' ) {
+          $meta  = get_post_meta( $post->ID, $field['id'] );
+          $value = ( isset( $meta[0] ) ) ? $meta[0] : null;
+        } else {
+          $meta  = get_post_meta( $post->ID, $this->unique, true );
+          $value = ( isset( $meta[$field['id']] ) ) ? $meta[$field['id']] : null;
+        }
+
+      }
+
+      $default = ( isset( $field['id'] ) ) ? $this->get_default( $field ) : '';
+      $value   = ( isset( $value ) ) ? $value : $default;
+
+      return $value;
+
+    }
+
+    // add metabox content
+    public function add_meta_box_content( $post, $callback ) {
+
+      global $post;
+
+      $has_nav   = ( count( $this->sections ) > 1 && $this->args['context'] !== 'side' ) ? true : false;
+      $show_all  = ( ! $has_nav ) ? ' csf-show-all' : '';
+      $post_type = ( is_object ( $post ) ) ? $post->post_type : '';
+      $errors    = ( is_object ( $post ) ) ? get_post_meta( $post->ID, '_csf_errors_'. $this->unique, true ) : array();
+      $errors    = ( ! empty( $errors ) ) ? $errors : array();
+      $theme     = ( $this->args['theme'] ) ? ' csf-theme-'. $this->args['theme'] : '';
+      $nav_type  = ( $this->args['nav'] === 'inline' ) ? 'inline' : 'normal';
+
+      if ( is_object ( $post ) && ! empty( $errors ) ) {
+        delete_post_meta( $post->ID, '_csf_errors_'. $this->unique );
+      }
+
+      wp_nonce_field( 'csf_metabox_nonce', 'csf_metabox_nonce'. $this->unique );
+
+      echo '<div class="csf csf-metabox'. esc_attr( $theme ) .'">';
+
+        echo '<div class="csf-wrapper'. esc_attr( $show_all ) .'">';
+
+          if ( $has_nav ) {
+
+            echo '<div class="csf-nav csf-nav-'. esc_attr( $nav_type ) .' csf-nav-metabox">';
+
+              echo '<ul>';
+
+              $tab_key = 0;
+
+              foreach ( $this->sections as $section ) {
+
+                if ( ! empty( $section['post_type'] ) && ! in_array( $post_type, array_filter( (array) $section['post_type'] ) ) ) {
+                  continue;
+                }
+
+                $tab_error = ( ! empty( $errors['sections'][$tab_key] ) ) ? '<i class="csf-label-error csf-error">!</i>' : '';
+                $tab_icon  = ( ! empty( $section['icon'] ) ) ? '<i class="csf-tab-icon '. esc_attr( $section['icon'] ) .'"></i>' : '';
+
+                echo '<li><a href="#">'. $tab_icon . $section['title'] . $tab_error .'</a></li>';
+
+                $tab_key++;
+
+              }
+
+              echo '</ul>';
+
+            echo '</div>';
+
+          }
+
+          echo '<div class="csf-content">';
+
+            echo '<div class="csf-sections">';
+
+            $section_key = 0;
+
+            foreach ( $this->sections as $section ) {
+
+              if ( ! empty( $section['post_type'] ) && ! in_array( $post_type, array_filter( (array) $section['post_type'] ) ) ) {
+                continue;
+              }
+
+              $section_onload = ( ! $has_nav ) ? ' csf-onload' : '';
+              $section_class  = ( ! empty( $section['class'] ) ) ? ' '. $section['class'] : '';
+              $section_title  = ( ! empty( $section['title'] ) ) ? $section['title'] : '';
+              $section_icon   = ( ! empty( $section['icon'] ) ) ? '<i class="csf-section-icon '. esc_attr( $section['icon'] ) .'"></i>' : '';
+
+              echo '<div class="csf-section hidden'. esc_attr( $section_onload . $section_class ) .'">';
+
+              echo ( $section_title || $section_icon ) ? '<div class="csf-section-title"><h3>'. $section_icon . $section_title .'</h3></div>' : '';
+
+              if ( ! empty( $section['fields'] ) ) {
+
+                foreach ( $section['fields'] as $field ) {
+
+                  if ( ! empty( $field['id'] ) && ! empty( $errors['fields'][$field['id']] ) ) {
+                    $field['_error'] = $errors['fields'][$field['id']];
+                  }
+
+                  if ( ! empty( $field['id'] ) ) {
+                    $field['default'] = $this->get_default( $field );
+                  }
+
+                  CSF::field( $field, $this->get_meta_value( $field ), $this->unique, 'metabox' );
+
+                }
+
+              } else {
+
+                echo '<div class="csf-no-option">'. esc_html__( 'No data available.', 'csf' ) .'</div>';
+
+              }
+
+              echo '</div>';
+
+              $section_key++;
+
+            }
+
+            echo '</div>';
+
+            if ( ! empty( $this->args['show_restore'] ) || ! empty( $this->args['show_reset'] ) ) {
+
+              echo '<div class="csf-sections-reset">';
+              echo '<label>';
+              echo '<input type="checkbox" name="'. esc_attr( $this->unique ) .'[_reset]" />';
+              echo '<span class="button csf-button-reset">'. esc_html__( 'Reset', 'csf' ) .'</span>';
+              echo '<span class="button csf-button-cancel">'. sprintf( '<small>( %s )</small> %s', esc_html__( 'update post', 'csf' ), esc_html__( 'Cancel', 'csf' ) ) .'</span>';
+              echo '</label>';
+              echo '</div>';
+
+            }
+
+          echo '</div>';
+
+          echo ( $has_nav && $nav_type === 'normal' ) ? '<div class="csf-nav-background"></div>' : '';
+
+          echo '<div class="clear"></div>';
+
+        echo '</div>';
+
+      echo '</div>';
+
+    }
+
+    // save metabox
+    public function save_meta_box( $post_id ) {
+
+      $count    = 1;
+      $data     = array();
+      $errors   = array();
+      $noncekey = 'csf_metabox_nonce'. $this->unique;
+      $nonce    = ( ! empty( $_POST[ $noncekey ] ) ) ? sanitize_text_field( wp_unslash( $_POST[ $noncekey ] ) ) : '';
+
+      if ( ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) || ! wp_verify_nonce( $nonce, 'csf_metabox_nonce' ) ) {
+        return $post_id;
+      }
+
+      // XSS ok.
+      // No worries, This "POST" requests is sanitizing in the below foreach.
+      $request = ( ! empty( $_POST[ $this->unique ] ) ) ? $_POST[ $this->unique ] : array();
+
+      if ( ! empty( $request ) ) {
+
+        foreach ( $this->sections as $section ) {
+
+          if ( ! empty( $section['fields'] ) ) {
+
+            foreach ( $section['fields'] as $field ) {
+
+              if ( ! empty( $field['id'] ) ) {
+
+                $field_id    = $field['id'];
+                $field_value = isset( $request[$field_id] ) ? $request[$field_id] : '';
+
+                // Sanitize "post" request of field.
+                if ( ! isset( $field['sanitize'] ) ) {
+
+                  if( is_array( $field_value ) ) {
+                    $data[$field_id] = wp_kses_post_deep( $field_value );
+                  } else {
+                    $data[$field_id] = wp_kses_post( $field_value );
+                  }
+
+                } else if( isset( $field['sanitize'] ) && is_callable( $field['sanitize'] ) ) {
+
+                  $data[$field_id] = call_user_func( $field['sanitize'], $field_value );
+
+                } else {
+
+                  $data[$field_id] = $field_value;
+
+                }
+
+                // Validate "post" request of field.
+                if ( isset( $field['validate'] ) && is_callable( $field['validate'] ) ) {
+
+                  $has_validated = call_user_func( $field['validate'], $field_value );
+
+                  if ( ! empty( $has_validated ) ) {
+
+                    $errors['sections'][$count] = true;
+                    $errors['fields'][$field_id] = $has_validated;
+                    $data[$field_id] = $this->get_meta_value( $field );
+
+                  }
+
+                }
+
+              }
+
+            }
+
+          }
+
+          $count++;
+
+        }
+
+      }
+
+      $data = apply_filters( "csf_{$this->unique}_save", $data, $post_id, $this );
+
+      do_action( "csf_{$this->unique}_save_before", $data, $post_id, $this );
+
+      if ( empty( $data ) || ! empty( $request['_reset'] ) ) {
+
+        if ( $this->args['data_type'] !== 'serialize' ) {
+          foreach ( $data as $key => $value ) {
+            delete_post_meta( $post_id, $key );
+          }
+        } else {
+          delete_post_meta( $post_id, $this->unique );
+        }
+
+      } else {
+
+        if ( $this->args['data_type'] !== 'serialize' ) {
+          foreach ( $data as $key => $value ) {
+            update_post_meta( $post_id, $key, $value );
+          }
+        } else {
+          update_post_meta( $post_id, $this->unique, $data );
+        }
+
+        if ( ! empty( $errors ) ) {
+          update_post_meta( $post_id, '_csf_errors_'. $this->unique, $errors );
+        }
+
+      }
+
+      do_action( "csf_{$this->unique}_saved", $data, $post_id, $this );
+
+      do_action( "csf_{$this->unique}_save_after", $data, $post_id, $this );
+
+    }
+  }
+}

wp-content/plugins/pdf-poster/admin/framework/classes/nav-menu-options.class.php

@@ -0,0 +1,254 @@
+<?php if ( ! defined( 'ABSPATH' ) ) { die; } // Cannot access directly.
+/**
+ *
+ * Nav Menu Options Class
+ *
+ * @since 1.0.0
+ * @version 1.0.0
+ *
+ */
+if ( ! class_exists( 'CSF_Nav_Menu_Options' ) ) {
+  class CSF_Nav_Menu_Options extends CSF_Abstract{
+
+    // constans
+    public $unique   = '';
+    public $abstract = 'menu';
+    public $sections = array();
+    public $args     = array(
+      'data_type'    => 'serialize',
+      'class'        => '',
+      'defaults'     => array(),
+    );
+
+    // run menu construct
+    public function __construct( $key, $params ) {
+
+      $this->unique   = $key;
+      $this->args     = apply_filters( "csf_{$this->unique}_args", wp_parse_args( $params['args'], $this->args ), $this );
+      $this->sections = apply_filters( "csf_{$this->unique}_sections", $params['sections'], $this );
+
+      add_action( 'wp_nav_menu_item_custom_fields', array( &$this, 'wp_nav_menu_item_custom_fields' ), 10, 4 );
+      add_action( 'wp_update_nav_menu_item', array( &$this, 'wp_update_nav_menu_item' ), 10, 3 );
+
+      add_filter( 'wp_edit_nav_menu_walker', array( &$this, 'wp_edit_nav_menu_walker' ), 10, 2 );
+
+    }
+
+    // instance
+    public static function instance( $key, $params ) {
+      return new self( $key, $params );
+    }
+
+    public function wp_edit_nav_menu_walker( $class, $menu_id ) {
+
+      global $wp_version;
+
+      if( version_compare( $wp_version, '5.4.0', '<' ) ) {
+
+        if ( ! class_exists( 'CSF_Walker_Nav_Menu_Edit' ) ) {
+          CSF::include_plugin_file( 'functions/walker.php' );
+        }
+
+        return 'CSF_Walker_Nav_Menu_Edit';
+
+      }
+
+      return $class;
+
+    }
+
+    // get default value
+    public function get_default( $field ) {
+
+      $default = ( isset( $field['default'] ) ) ? $field['default'] : '';
+      $default = ( isset( $this->args['defaults'][$field['id']] ) ) ? $this->args['defaults'][$field['id']] : $default;
+
+      return $default;
+
+    }
+
+    // get meta value
+    public function get_meta_value( $menu_item_id, $field ) {
+
+      $value = null;
+
+      if ( ! empty( $menu_item_id ) && ! empty( $field['id'] ) ) {
+
+        if ( $this->args['data_type'] !== 'serialize' ) {
+          $meta  = get_post_meta( $menu_item_id, $field['id'] );
+          $value = ( isset( $meta[0] ) ) ? $meta[0] : null;
+        } else {
+          $meta  = get_post_meta( $menu_item_id, $this->unique, true );
+          $value = ( isset( $meta[$field['id']] ) ) ? $meta[$field['id']] : null;
+        }
+
+      }
+
+      $default = ( isset( $field['id'] ) ) ? $this->get_default( $field ) : '';
+      $value   = ( isset( $value ) ) ? $value : $default;
+
+      return $value;
+
+    }
+
+    //
+    public function wp_nav_menu_item_custom_fields( $menu_item_id, $item, $depth, $args ) {
+
+      $errors = ( ! empty( $menu_item_id ) ) ? get_post_meta( $menu_item_id, '_csf_errors_'. $this->unique, true ) : array();
+      $errors = ( ! empty( $errors ) ) ? $errors : array();
+      $class  = ( $this->args['class'] ) ? ' '. $this->args['class'] : '';
+
+      if ( ! empty( $errors ) ) {
+        delete_post_meta( $menu_item_id, '_csf_errors_'. $this->unique );
+      }
+
+      echo '<div class="csf csf-nav-menu-options'. esc_attr( $class ) .'">';
+
+        foreach ( $this->sections as $section ) {
+
+          $section_icon  = ( ! empty( $section['icon'] ) ) ? '<i class="csf-nav-menu-icon '. esc_attr( $section['icon'] ) .'"></i>' : '';
+          $section_title = ( ! empty( $section['title'] ) ) ? $section['title'] : '';
+
+          echo '<div class="csf-fields">';
+
+          echo ( $section_title || $section_icon ) ? '<div class="csf-nav-menu-title"><h4>'. $section_icon . $section_title .'</h4></div>' : '';
+
+          if ( ! empty( $section['fields'] ) ) {
+
+            foreach ( $section['fields'] as $field ) {
+
+              if ( ! empty( $field['id'] ) && ! empty( $errors['fields'][$field['id']] ) ) {
+                $field['_error'] = $errors['fields'][$field['id']];
+              }
+
+              if ( ! empty( $field['id'] ) ) {
+                $field['default'] = $this->get_default( $field );
+              }
+
+              CSF::field( $field, $this->get_meta_value( $menu_item_id, $field ), $this->unique .'['. $menu_item_id .']', 'menu' );
+
+            }
+
+          }
+
+          echo '</div>';
+
+        }
+
+      echo '</div>';
+
+    }
+
+    public function wp_update_nav_menu_item( $menu_id, $menu_item_db_id, $menu_item_args ) {
+
+      $count    = 1;
+      $data     = array();
+      $errors   = array();
+      $noncekey = 'update-nav-menu-nonce';
+      $nonce    = ( ! empty( $_POST[ $noncekey ] ) ) ? sanitize_text_field( wp_unslash( $_POST[ $noncekey ] ) ) : '';
+
+      if ( ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) || ! wp_verify_nonce( $nonce, 'update-nav_menu' ) ) {
+        return $menu_item_db_id;
+      }
+
+      // XSS ok.
+      // No worries, This "POST" requests is sanitizing in the below foreach.
+      $request = ( ! empty( $_POST[ $this->unique ][ $menu_item_db_id ] ) ) ? $_POST[ $this->unique ][ $menu_item_db_id ] : array();
+
+      if ( ! empty( $request ) ) {
+
+        foreach ( $this->sections as $section ) {
+
+          if ( ! empty( $section['fields'] ) ) {
+
+            foreach ( $section['fields'] as $field ) {
+
+              if ( ! empty( $field['id'] ) ) {
+
+                $field_id    = $field['id'];
+                $field_value = isset( $request[$field_id] ) ? $request[$field_id] : '';
+
+                // Sanitize "post" request of field.
+                if ( ! isset( $field['sanitize'] ) ) {
+
+                  if( is_array( $field_value ) ) {
+                    $data[$field_id] = wp_kses_post_deep( $field_value );
+                  } else {
+                    $data[$field_id] = wp_kses_post( $field_value );
+                  }
+
+                } else if( isset( $field['sanitize'] ) && is_callable( $field['sanitize'] ) ) {
+
+                  $data[$field_id] = call_user_func( $field['sanitize'], $field_value );
+
+                } else {
+
+                  $data[$field_id] = $field_value;
+
+                }
+
+                // Validate "post" request of field.
+                if ( isset( $field['validate'] ) && is_callable( $field['validate'] ) ) {
+
+                  $has_validated = call_user_func( $field['validate'], $field_value );
+
+                  if ( ! empty( $has_validated ) ) {
+
+                    $errors['sections'][$count] = true;
+                    $errors['fields'][$field_id] = $has_validated;
+                    $data[$field_id] = $this->get_meta_value( $menu_item_db_id, $field );
+
+                  }
+
+                }
+
+              }
+
+            }
+
+          }
+
+          $count++;
+
+        }
+
+      }
+
+      $data = apply_filters( "csf_{$this->unique}_save", $data, $menu_item_db_id, $this );
+
+      do_action( "csf_{$this->unique}_save_before", $data, $menu_item_db_id, $this );
+
+      if ( empty( $data ) ) {
+
+        if ( $this->args['data_type'] !== 'serialize' ) {
+          foreach ( $data as $key => $value ) {
+            delete_post_meta( $menu_item_db_id, $key );
+          }
+        } else {
+          delete_post_meta( $menu_item_db_id, $this->unique );
+        }
+
+      } else {
+
+        if ( $this->args['data_type'] !== 'serialize' ) {
+          foreach ( $data as $key => $value ) {
+            update_post_meta( $menu_item_db_id, $key, $value );
+          }
+        } else {
+          update_post_meta( $menu_item_db_id, $this->unique, $data );
+        }
+
+        if ( ! empty( $errors ) ) {
+          update_post_meta( $menu_item_db_id, '_csf_errors_'. $this->unique, $errors );
+        }
+
+      }
+
+      do_action( "csf_{$this->unique}_saved", $data, $menu_item_db_id, $this );
+
+      do_action( "csf_{$this->unique}_save_after", $data, $menu_item_db_id, $this );
+
+    }
+
+  }
+}

wp-content/plugins/pdf-poster/admin/framework/classes/profile-options.class.php

@@ -0,0 +1,244 @@
+<?php if ( ! defined( 'ABSPATH' ) ) { die; } // Cannot access directly.
+/**
+ *
+ * Profile Option Class
+ *
+ * @since 1.0.0
+ * @version 1.0.0
+ *
+ */
+if ( ! class_exists( 'CSF_Profile_Options' ) ) {
+  class CSF_Profile_Options extends CSF_Abstract{
+
+    // constans
+    public $unique   = '';
+    public $abstract = 'profile';
+    public $sections = array();
+    public $args     = array(
+      'data_type'    => 'serialize',
+      'class'        => '',
+      'defaults'     => array(),
+    );
+
+    // run profile construct
+    public function __construct( $key, $params ) {
+
+      $this->unique   = $key;
+      $this->args     = apply_filters( "csf_{$this->unique}_args", wp_parse_args( $params['args'], $this->args ), $this );
+      $this->sections = apply_filters( "csf_{$this->unique}_sections", $params['sections'], $this );
+
+      add_action( 'admin_init', array( &$this, 'add_profile_options' ) );
+
+    }
+
+    // instance
+    public static function instance( $key, $params ) {
+      return new self( $key, $params );
+    }
+
+    // add profile add/edit fields
+    public function add_profile_options() {
+
+      add_action( 'show_user_profile', array( &$this, 'render_profile_form_fields' ) );
+      add_action( 'edit_user_profile', array( &$this, 'render_profile_form_fields' ) );
+
+      add_action( 'personal_options_update', array( &$this, 'save_profile' ) );
+      add_action( 'edit_user_profile_update', array( &$this, 'save_profile' ) );
+
+    }
+
+    // get default value
+    public function get_default( $field ) {
+
+      $default = ( isset( $field['default'] ) ) ? $field['default'] : '';
+      $default = ( isset( $this->args['defaults'][$field['id']] ) ) ? $this->args['defaults'][$field['id']] : $default;
+
+      return $default;
+
+    }
+
+    // get meta value
+    public function get_meta_value( $user_id, $field ) {
+
+      $value = null;
+
+      if ( ! empty( $user_id ) && ! empty( $field['id'] ) ) {
+
+        if ( $this->args['data_type'] !== 'serialize' ) {
+          $meta  = get_user_meta( $user_id, $field['id'] );
+          $value = ( isset( $meta[0] ) ) ? $meta[0] : null;
+        } else {
+          $meta  = get_user_meta( $user_id, $this->unique, true );
+          $value = ( isset( $meta[$field['id']] ) ) ? $meta[$field['id']] : null;
+        }
+
+      }
+
+      $default = ( isset( $field['id'] ) ) ? $this->get_default( $field ) : '';
+      $value   = ( isset( $value ) ) ? $value : $default;
+
+      return $value;
+
+    }
+
+    // render profile add/edit form fields
+    public function render_profile_form_fields( $profileuser ) {
+
+      $is_profile = ( is_object( $profileuser ) && isset( $profileuser->ID ) ) ? true : false;
+      $profile_id = ( $is_profile ) ? $profileuser->ID : 0;
+      $errors     = ( ! empty( $profile_id ) ) ? get_user_meta( $profile_id, '_csf_errors_'. $this->unique, true ) : array();
+      $errors     = ( ! empty( $errors ) ) ? $errors : array();
+      $class      = ( $this->args['class'] ) ? ''. $this->args['class'] : '';
+
+      if ( ! empty( $errors ) ) {
+        delete_user_meta( $profile_id, '_csf_errors_'. $this->unique );
+      }
+
+      echo '<div class="csf csf-profile-options csf-onload'. esc_attr( $class ) .'">';
+
+      wp_nonce_field( 'csf_profile_nonce', 'csf_profile_nonce'. $this->unique );
+
+      foreach ( $this->sections as $section ) {
+
+        $section_icon  = ( ! empty( $section['icon'] ) ) ? '<i class="csf-section-icon '. esc_attr( $section['icon'] ) .'"></i>' : '';
+        $section_title = ( ! empty( $section['title'] ) ) ? $section['title'] : '';
+
+        echo ( $section_title || $section_icon ) ? '<h2>'. $section_icon . $section_title .'</h2>' : '';
+
+        if ( ! empty( $section['fields'] ) ) {
+
+          foreach ( $section['fields'] as $field ) {
+
+            if ( ! empty( $field['id'] ) && ! empty( $errors['fields'][$field['id']] ) ) {
+              $field['_error'] = $errors['fields'][$field['id']];
+            }
+
+            if ( ! empty( $field['id'] ) ) {
+              $field['default'] = $this->get_default( $field );
+            }
+
+            CSF::field( $field, $this->get_meta_value( $profile_id, $field ), $this->unique, 'profile' );
+
+          }
+
+        }
+
+      }
+
+      echo '</div>';
+
+    }
+
+    // save profile form fields
+    public function save_profile( $user_id ) {
+
+      $count    = 1;
+      $data     = array();
+      $errors   = array();
+      $noncekey = 'csf_profile_nonce'. $this->unique;
+      $nonce    = ( ! empty( $_POST[ $noncekey ] ) ) ? sanitize_text_field( wp_unslash( $_POST[ $noncekey ] ) ) : '';
+
+      if ( ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) || ! wp_verify_nonce( $nonce, 'csf_profile_nonce' ) ) {
+        return $user_id;
+      }
+
+      // XSS ok.
+      // No worries, This "POST" requests is sanitizing in the below foreach.
+      $request = ( ! empty( $_POST[ $this->unique ] ) ) ? $_POST[ $this->unique ] : array();
+
+      if ( ! empty( $request ) ) {
+
+        foreach ( $this->sections as $section ) {
+
+          if ( ! empty( $section['fields'] ) ) {
+
+            foreach ( $section['fields'] as $field ) {
+
+              if ( ! empty( $field['id'] ) ) {
+
+                $field_id    = $field['id'];
+                $field_value = isset( $request[$field_id] ) ? $request[$field_id] : '';
+
+                // Sanitize "post" request of field.
+                if ( ! isset( $field['sanitize'] ) ) {
+
+                  if( is_array( $field_value ) ) {
+                    $data[$field_id] = wp_kses_post_deep( $field_value );
+                  } else {
+                    $data[$field_id] = wp_kses_post( $field_value );
+                  }
+
+                } else if( isset( $field['sanitize'] ) && is_callable( $field['sanitize'] ) ) {
+
+                  $data[$field_id] = call_user_func( $field['sanitize'], $field_value );
+
+                } else {
+
+                  $data[$field_id] = $field_value;
+
+                }
+
+                // Validate "post" request of field.
+                if ( isset( $field['validate'] ) && is_callable( $field['validate'] ) ) {
+
+                  $has_validated = call_user_func( $field['validate'], $field_value );
+
+                  if ( ! empty( $has_validated ) ) {
+
+                    $errors['sections'][$count] = true;
+                    $errors['fields'][$field_id] = $has_validated;
+                    $data[$field_id] = $this->get_meta_value( $user_id, $field );
+
+                  }
+
+                }
+
+              }
+
+            }
+
+          }
+
+          $count++;
+
+        }
+
+      }
+
+      $data = apply_filters( "csf_{$this->unique}_save", $data, $user_id, $this );
+
+      do_action( "csf_{$this->unique}_save_before", $data, $user_id, $this );
+
+      if ( empty( $data ) ) {
+
+        if ( $this->args['data_type'] !== 'serialize' ) {
+          foreach ( $data as $key => $value ) {
+            delete_user_meta( $user_id, $key );
+          }
+        } else {
+          delete_user_meta( $user_id, $this->unique );
+        }
+
+      } else {
+
+        if ( $this->args['data_type'] !== 'serialize' ) {
+          foreach ( $data as $key => $value ) {
+            update_user_meta( $user_id, $key, $value );
+          }
+        } else {
+          update_user_meta( $user_id, $this->unique, $data );
+        }
+
+        if ( ! empty( $errors ) ) {
+          update_user_meta( $user_id, '_csf_errors_'. $this->unique, $errors );
+        }
+
+      }
+
+      do_action( "csf_{$this->unique}_saved", $data, $user_id, $this );
+
+      do_action( "csf_{$this->unique}_save_after", $data, $user_id, $this );
+
+    }
+  }
+}

wp-content/plugins/pdf-poster/admin/framework/classes/setup.class.php

@@ -0,0 +1,785 @@
+<?php if ( ! defined( 'ABSPATH' ) ) { die; } // Cannot access directly.
+/**
+ *
+ * Setup Class
+ *
+ * @since 1.0.0
+ * @version 1.0.0
+ *
+ */
+if ( ! class_exists( 'CSF' ) ) {
+  class CSF {
+
+    // Default constants
+    public static $premium  = true;
+    public static $version  = '2.2.2';
+    public static $dir      = '';
+    public static $url      = '';
+    public static $css      = '';
+    public static $file     = '';
+    public static $enqueue  = false;
+    public static $webfonts = array();
+    public static $subsets  = array();
+    public static $inited   = array();
+    public static $fields   = array();
+    public static $args     = array(
+      'admin_options'       => array(),
+      'customize_options'   => array(),
+      'metabox_options'     => array(),
+      'nav_menu_options'    => array(),
+      'profile_options'     => array(),
+      'taxonomy_options'    => array(),
+      'widget_options'      => array(),
+      'comment_options'     => array(),
+      'shortcode_options'   => array(),
+    );
+
+    // Shortcode instances
+    public static $shortcode_instances = array();
+
+    private static $instance = null;
+
+    public static function init( $file = __FILE__ ) {
+
+      // Set file constant
+      self::$file = $file;
+
+      // Set constants
+      self::constants();
+
+      // Include files
+      self::includes();
+
+      if ( is_null( self::$instance ) ) {
+        self::$instance = new self();
+      }
+
+      return self::$instance;
+
+    }
+
+    // Initalize
+    public function __construct() {
+
+      // Init action
+      do_action( 'csf_init' );
+
+      // Setup textdomain
+      self::textdomain();
+
+      add_action( 'after_setup_theme', array( 'CSF', 'setup' ) );
+      add_action( 'init', array( 'CSF', 'setup' ) );
+      add_action( 'switch_theme', array( 'CSF', 'setup' ) );
+      add_action( 'admin_enqueue_scripts', array( 'CSF', 'add_admin_enqueue_scripts' ) );
+      add_action( 'wp_enqueue_scripts', array( 'CSF', 'add_typography_enqueue_styles' ), 80 );
+      add_action( 'wp_head', array( 'CSF', 'add_custom_css' ), 80 );
+      add_filter( 'admin_body_class', array( 'CSF', 'add_admin_body_class' ) );
+
+    }
+
+    // Setup frameworks
+    public static function setup() {
+
+      // Welcome page
+      self::include_plugin_file( 'views/welcome.php' );
+
+      // Setup admin option framework
+      $params = array();
+      if ( class_exists( 'CSF_Options' ) && ! empty( self::$args['admin_options'] ) ) {
+        foreach ( self::$args['admin_options'] as $key => $value ) {
+          if ( ! empty( self::$args['sections'][$key] ) && ! isset( self::$inited[$key] ) ) {
+
+            $params['args']     = $value;
+            $params['sections'] = self::$args['sections'][$key];
+            self::$inited[$key] = true;
+
+            CSF_Options::instance( $key, $params );
+
+            if ( ! empty( $value['show_in_customizer'] ) ) {
+              $value['output_css'] = false;
+              $value['enqueue_webfont'] = false;
+              self::$args['customize_options'][$key] = $value;
+              self::$inited[$key] = null;
+            }
+
+          }
+        }
+      }
+
+      // Setup customize option framework
+      $params = array();
+      if ( class_exists( 'CSF_Customize_Options' ) && ! empty( self::$args['customize_options'] ) ) {
+        foreach ( self::$args['customize_options'] as $key => $value ) {
+          if ( ! empty( self::$args['sections'][$key] ) && ! isset( self::$inited[$key] ) ) {
+
+            $params['args']     = $value;
+            $params['sections'] = self::$args['sections'][$key];
+            self::$inited[$key] = true;
+
+            CSF_Customize_Options::instance( $key, $params );
+
+          }
+        }
+      }
+
+      // Setup metabox option framework
+      $params = array();
+      if ( class_exists( 'CSF_Metabox' ) && ! empty( self::$args['metabox_options'] ) ) {
+        foreach ( self::$args['metabox_options'] as $key => $value ) {
+          if ( ! empty( self::$args['sections'][$key] ) && ! isset( self::$inited[$key] ) ) {
+
+            $params['args']     = $value;
+            $params['sections'] = self::$args['sections'][$key];
+            self::$inited[$key] = true;
+
+            CSF_Metabox::instance( $key, $params );
+
+          }
+        }
+      }
+
+      // Setup nav menu option framework
+      $params = array();
+      if ( class_exists( 'CSF_Nav_Menu_Options' ) && ! empty( self::$args['nav_menu_options'] ) ) {
+        foreach ( self::$args['nav_menu_options'] as $key => $value ) {
+          if ( ! empty( self::$args['sections'][$key] ) && ! isset( self::$inited[$key] ) ) {
+
+            $params['args']     = $value;
+            $params['sections'] = self::$args['sections'][$key];
+            self::$inited[$key] = true;
+
+            CSF_Nav_Menu_Options::instance( $key, $params );
+
+          }
+        }
+      }
+
+      // Setup profile option framework
+      $params = array();
+      if ( class_exists( 'CSF_Profile_Options' ) && ! empty( self::$args['profile_options'] ) ) {
+        foreach ( self::$args['profile_options'] as $key => $value ) {
+          if ( ! empty( self::$args['sections'][$key] ) && ! isset( self::$inited[$key] ) ) {
+
+            $params['args']     = $value;
+            $params['sections'] = self::$args['sections'][$key];
+            self::$inited[$key] = true;
+
+            CSF_Profile_Options::instance( $key, $params );
+
+          }
+        }
+      }
+
+      // Setup taxonomy option framework
+      $params = array();
+      if ( class_exists( 'CSF_Taxonomy_Options' ) && ! empty( self::$args['taxonomy_options'] ) ) {
+        $taxonomy = ( isset( $_GET['taxonomy'] ) ) ? sanitize_text_field( wp_unslash( $_GET['taxonomy'] ) ) : '';
+        foreach ( self::$args['taxonomy_options'] as $key => $value ) {
+          if ( ! empty( self::$args['sections'][$key] ) && ! isset( self::$inited[$key] ) ) {
+
+            $params['args']     = $value;
+            $params['sections'] = self::$args['sections'][$key];
+            self::$inited[$key] = true;
+
+            CSF_Taxonomy_Options::instance( $key, $params );
+
+          }
+        }
+      }
+
+      // Setup widget option framework
+      if ( class_exists( 'CSF_Widget' ) && class_exists( 'WP_Widget_Factory' ) && ! empty( self::$args['widget_options'] ) ) {
+        $wp_widget_factory = new WP_Widget_Factory();
+        foreach ( self::$args['widget_options'] as $key => $value ) {
+          if ( ! isset( self::$inited[$key] ) ) {
+
+            self::$inited[$key] = true;
+            $wp_widget_factory->register( CSF_Widget::instance( $key, $value ) );
+
+          }
+        }
+      }
+
+      // Setup comment option framework
+      $params = array();
+      if ( class_exists( 'CSF_Comment_Metabox' ) && ! empty( self::$args['comment_options'] ) ) {
+        foreach ( self::$args['comment_options'] as $key => $value ) {
+          if ( ! empty( self::$args['sections'][$key] ) && ! isset( self::$inited[$key] ) ) {
+
+            $params['args']     = $value;
+            $params['sections'] = self::$args['sections'][$key];
+            self::$inited[$key] = true;
+
+            CSF_Comment_Metabox::instance( $key, $params );
+
+          }
+        }
+      }
+
+      // Setup shortcode option framework
+      $params = array();
+      if ( class_exists( 'CSF_Shortcoder' ) && ! empty( self::$args['shortcode_options'] ) ) {
+        foreach ( self::$args['shortcode_options'] as $key => $value ) {
+          if ( ! empty( self::$args['sections'][$key] ) && ! isset( self::$inited[$key] ) ) {
+
+            $params['args']     = $value;
+            $params['sections'] = self::$args['sections'][$key];
+            self::$inited[$key] = true;
+
+            CSF_Shortcoder::instance( $key, $params );
+
+          }
+        }
+
+        // Once editor setup for gutenberg and media buttons
+        if ( class_exists( 'CSF_Shortcoder' ) && ! empty( self::$shortcode_instances ) ) {
+          foreach ( self::$shortcode_instances as $instance ) {
+            if ( ! empty( $instance['show_in_editor'] ) ) {
+              CSF_Shortcoder::once_editor_setup();
+              break;
+            }
+          }
+        }
+
+      }
+
+      do_action( 'csf_loaded' );
+
+    }
+
+    // Create options
+    public static function createOptions( $id, $args = array() ) {
+      self::$args['admin_options'][$id] = $args;
+    }
+
+    // Create customize options
+    public static function createCustomizeOptions( $id, $args = array() ) {
+      self::$args['customize_options'][$id] = $args;
+    }
+
+    // Create metabox options
+    public static function createMetabox( $id, $args = array() ) {
+      self::$args['metabox_options'][$id] = $args;
+    }
+
+    // Create menu options
+    public static function createNavMenuOptions( $id, $args = array() ) {
+      self::$args['nav_menu_options'][$id] = $args;
+    }
+
+    // Create shortcoder options
+    public static function createShortcoder( $id, $args = array() ) {
+      self::$args['shortcode_options'][$id] = $args;
+    }
+
+    // Create taxonomy options
+    public static function createTaxonomyOptions( $id, $args = array() ) {
+      self::$args['taxonomy_options'][$id] = $args;
+    }
+
+    // Create profile options
+    public static function createProfileOptions( $id, $args = array() ) {
+      self::$args['profile_options'][$id] = $args;
+    }
+
+    // Create widget
+    public static function createWidget( $id, $args = array() ) {
+      self::$args['widget_options'][$id] = $args;
+      self::set_used_fields( $args );
+    }
+
+    // Create comment metabox
+    public static function createCommentMetabox( $id, $args = array() ) {
+      self::$args['comment_options'][$id] = $args;
+    }
+
+    // Create section
+    public static function createSection( $id, $sections ) {
+      self::$args['sections'][$id][] = $sections;
+      self::set_used_fields( $sections );
+    }
+
+    // Set directory constants
+    public static function constants() {
+
+      // We need this path-finder code for set URL of framework
+      $dirname        = str_replace( '//', '/', wp_normalize_path( dirname( dirname( self::$file ) ) ) );
+      $theme_dir      = str_replace( '//', '/', wp_normalize_path( get_parent_theme_file_path() ) );
+      $plugin_dir     = str_replace( '//', '/', wp_normalize_path( WP_PLUGIN_DIR ) );
+      $located_plugin = ( preg_match( '#'. self::sanitize_dirname( $plugin_dir ) .'#', self::sanitize_dirname( $dirname ) ) ) ? true : false;
+      $directory      = ( $located_plugin ) ? $plugin_dir : $theme_dir;
+      $directory_uri  = ( $located_plugin ) ? WP_PLUGIN_URL : get_parent_theme_file_uri();
+      $foldername     = str_replace( $directory, '', $dirname );
+      $protocol_uri   = ( is_ssl() ) ? 'https' : 'http';
+      $directory_uri  = set_url_scheme( $directory_uri, $protocol_uri );
+
+      self::$dir = $dirname;
+      self::$url = $directory_uri . $foldername;
+
+    }
+
+    // Include file helper
+    public static function include_plugin_file( $file, $load = true ) {
+
+      $path     = '';
+      $file     = ltrim( $file, '/' );
+      $override = apply_filters( 'csf_override', 'csf-override' );
+
+      if ( file_exists( get_parent_theme_file_path( $override .'/'. $file ) ) ) {
+        $path = get_parent_theme_file_path( $override .'/'. $file );
+      } elseif ( file_exists( get_theme_file_path( $override .'/'. $file ) ) ) {
+        $path = get_theme_file_path( $override .'/'. $file );
+      } elseif ( file_exists( self::$dir .'/'. $override .'/'. $file ) ) {
+        $path = self::$dir .'/'. $override .'/'. $file;
+      } elseif ( file_exists( self::$dir .'/'. $file ) ) {
+        $path = self::$dir .'/'. $file;
+      }
+
+      if ( ! empty( $path ) && ! empty( $file ) && $load ) {
+
+        global $wp_query;
+
+        if ( is_object( $wp_query ) && function_exists( 'load_template' ) ) {
+
+          load_template( $path, true );
+
+        } else {
+
+          require_once( $path );
+
+        }
+
+      } else {
+
+        return self::$dir .'/'. $file;
+
+      }
+
+    }
+
+    // Is active plugin helper
+    public static function is_active_plugin( $file = '' ) {
+      return in_array( $file, (array) get_option( 'active_plugins', array() ) );
+    }
+
+    // Sanitize dirname
+    public static function sanitize_dirname( $dirname ) {
+      return preg_replace( '/[^A-Za-z]/', '', $dirname );
+    }
+
+    // Set url constant
+    public static function include_plugin_url( $file ) {
+      return esc_url( self::$url ) .'/'. ltrim( $file, '/' );
+    }
+
+    // Include files
+    public static function includes() {
+
+      // Helpers
+      self::include_plugin_file( 'functions/actions.php'  );
+      self::include_plugin_file( 'functions/helpers.php'  );
+      self::include_plugin_file( 'functions/sanitize.php' );
+      self::include_plugin_file( 'functions/validate.php' );
+
+      // Includes free version classes
+      self::include_plugin_file( 'classes/abstract.class.php'      );
+      self::include_plugin_file( 'classes/fields.class.php'        );
+      self::include_plugin_file( 'classes/admin-options.class.php' );
+
+      // Includes premium version classes
+      if ( self::$premium ) {
+        self::include_plugin_file( 'classes/customize-options.class.php' );
+        self::include_plugin_file( 'classes/metabox-options.class.php'   );
+        self::include_plugin_file( 'classes/nav-menu-options.class.php'  );
+        self::include_plugin_file( 'classes/profile-options.class.php'   );
+        self::include_plugin_file( 'classes/shortcode-options.class.php' );
+        self::include_plugin_file( 'classes/taxonomy-options.class.php'  );
+        self::include_plugin_file( 'classes/widget-options.class.php'    );
+        self::include_plugin_file( 'classes/comment-options.class.php'   );
+      }
+
+      // Include all framework fields
+      $fields = apply_filters( 'csf_fields', array(
+        'accordion',
+        'background',
+        'backup',
+        'border',
+        'button_set',
+        'callback',
+        'checkbox',
+        'code_editor',
+        'color',
+        'color_group',
+        'content',
+        'date',
+        'dimensions',
+        'fieldset',
+        'gallery',
+        'group',
+        'heading',
+        'icon',
+        'image_select',
+        'link',
+        'link_color',
+        'map',
+        'media',
+        'notice',
+        'number',
+        'palette',
+        'radio',
+        'repeater',
+        'select',
+        'slider',
+        'sortable',
+        'sorter',
+        'spacing',
+        'spinner',
+        'subheading',
+        'submessage',
+        'switcher',
+        'tabbed',
+        'text',
+        'textarea',
+        'typography',
+        'upload',
+        'wp_editor',
+      ) );
+
+      if ( ! empty( $fields ) ) {
+        foreach ( $fields as $field ) {
+          if ( ! class_exists( 'CSF_Field_'. $field ) && class_exists( 'CSF_Fields' ) ) {
+            self::include_plugin_file( 'fields/'. $field .'/'. $field .'.php' );
+          }
+        }
+      }
+
+    }
+
+    // Setup textdomain
+    public static function textdomain() {
+      load_textdomain( 'csf', self::$dir .'/languages/'. get_locale() .'.mo' );
+    }
+
+    // Set all of used fields
+    public static function set_used_fields( $sections ) {
+
+      if ( ! empty( $sections['fields'] ) ) {
+
+        foreach ( $sections['fields'] as $field ) {
+
+          if ( ! empty( $field['fields'] ) ) {
+            self::set_used_fields( $field );
+          }
+
+          if ( ! empty( $field['tabs'] ) ) {
+            self::set_used_fields( array( 'fields' => $field['tabs'] ) );
+          }
+
+          if ( ! empty( $field['accordions'] ) ) {
+            self::set_used_fields( array( 'fields' => $field['accordions'] ) );
+          }
+
+          if ( ! empty( $field['type'] ) ) {
+            self::$fields[$field['type']] = $field;
+          }
+
+        }
+
+      }
+
+    }
+
+    // Enqueue admin and fields styles and scripts
+    public static function add_admin_enqueue_scripts() {
+
+      // Loads scripts and styles only when needed
+      $wpscreen = get_current_screen();
+
+      if ( ! empty( self::$args['admin_options'] ) ) {
+        foreach ( self::$args['admin_options'] as $argument ) {
+          if ( substr( $wpscreen->id, -strlen( $argument['menu_slug'] ) ) === $argument['menu_slug'] ) {
+            self::$enqueue = true;
+          }
+        }
+      }
+
+      if ( ! empty( self::$args['metabox_options'] ) ) {
+        foreach ( self::$args['metabox_options'] as $argument ) {
+          if ( in_array( $wpscreen->post_type, (array) $argument['post_type'] ) ) {
+            self::$enqueue = true;
+          }
+        }
+      }
+
+      if ( ! empty( self::$args['taxonomy_options'] ) ) {
+        foreach ( self::$args['taxonomy_options'] as $argument ) {
+          if ( in_array( $wpscreen->taxonomy, (array) $argument['taxonomy'] ) ) {
+            self::$enqueue = true;
+          }
+        }
+      }
+
+      if ( ! empty( self::$shortcode_instances ) ) {
+        foreach ( self::$shortcode_instances as $argument ) {
+          if ( ( $argument['show_in_editor'] && $wpscreen->base === 'post' ) || $argument['show_in_custom'] ) {
+            self::$enqueue = true;
+          }
+        }
+      }
+
+      if ( ! empty( self::$args['widget_options'] ) && ( $wpscreen->id === 'widgets' || $wpscreen->id === 'customize' ) ) {
+        self::$enqueue = true;
+      }
+
+      if ( ! empty( self::$args['customize_options'] ) && $wpscreen->id === 'customize' ) {
+        self::$enqueue = true;
+      }
+
+      if ( ! empty( self::$args['nav_menu_options'] ) && $wpscreen->id === 'nav-menus' ) {
+        self::$enqueue = true;
+      }
+
+      if ( ! empty( self::$args['profile_options'] ) && ( $wpscreen->id === 'profile' || $wpscreen->id === 'user-edit' ) ) {
+        self::$enqueue = true;
+      }
+
+      if ( ! empty( self::$args['comment_options'] ) && $wpscreen->id === 'comment' ) {
+        self::$enqueue = true;
+      }
+
+      if ( $wpscreen->id === 'tools_page_csf-welcome' ) {
+        self::$enqueue = true;
+      }
+
+      if ( ! apply_filters( 'csf_enqueue_assets', self::$enqueue ) ) {
+        return;
+      }
+
+      // Check for developer mode
+      $min = ( self::$premium && SCRIPT_DEBUG ) ? '' : '.min';
+
+      // Admin utilities
+      wp_enqueue_media();
+
+      // Wp color picker
+      wp_enqueue_style( 'wp-color-picker' );
+      wp_enqueue_script( 'wp-color-picker' );
+
+      // Font awesome 4 and 5 loader
+      if ( apply_filters( 'csf_fa4', false ) ) {
+        wp_enqueue_style( 'csf-fa', 'https://cdn.jsdelivr.net/npm/font-awesome@4.7.0/css/font-awesome'. $min .'.css', array(), '4.7.0', 'all' );
+      } else {
+        wp_enqueue_style( 'csf-fa5', 'https://cdn.jsdelivr.net/npm/@fortawesome/fontawesome-free@5.15.3/css/all'. $min .'.css', array(), '5.15.3', 'all' );
+        wp_enqueue_style( 'csf-fa5-v4-shims', 'https://cdn.jsdelivr.net/npm/@fortawesome/fontawesome-free@5.15.3/css/v4-shims'. $min .'.css', array(), '5.15.3', 'all' );
+      }
+
+      // Main style
+      wp_enqueue_style( 'csf', self::include_plugin_url( 'assets/css/style'. $min .'.css' ), array(), self::$version, 'all' );
+
+      // Main RTL styles
+      if ( is_rtl() ) {
+        wp_enqueue_style( 'csf-rtl', self::include_plugin_url( 'assets/css/style-rtl'. $min .'.css' ), array(), self::$version, 'all' );
+      }
+
+      // Main scripts
+      wp_enqueue_script( 'csf-plugins', self::include_plugin_url( 'assets/js/plugins'. $min .'.js' ), array(), self::$version, true );
+      wp_enqueue_script( 'csf', self::include_plugin_url( 'assets/js/main'. $min .'.js' ), array( 'csf-plugins' ), self::$version, true );
+
+      // Main variables
+      wp_localize_script( 'csf', 'csf_vars', array(
+        'color_palette'     => apply_filters( 'csf_color_palette', array() ),
+        'i18n'              => array(
+          'confirm'         => esc_html__( 'Are you sure?', 'csf' ),
+          'typing_text'     => esc_html__( 'Please enter %s or more characters', 'csf' ),
+          'searching_text'  => esc_html__( 'Searching...', 'csf' ),
+          'no_results_text' => esc_html__( 'No results found.', 'csf' ),
+        ),
+      ) );
+
+      // Enqueue fields scripts and styles
+      $enqueued = array();
+
+      if ( ! empty( self::$fields ) ) {
+        foreach ( self::$fields as $field ) {
+          if ( ! empty( $field['type'] ) ) {
+            $classname = 'CSF_Field_' . $field['type'];
+            if ( class_exists( $classname ) && method_exists( $classname, 'enqueue' ) ) {
+              $instance = new $classname( $field );
+              if ( method_exists( $classname, 'enqueue' ) ) {
+                $instance->enqueue();
+              }
+              unset( $instance );
+            }
+          }
+        }
+      }
+
+      do_action( 'csf_enqueue' );
+
+    }
+
+    // Add typography enqueue styles to front page
+    public static function add_typography_enqueue_styles() {
+
+      if ( ! empty( self::$webfonts ) ) {
+
+        if ( ! empty( self::$webfonts['enqueue'] ) ) {
+
+          $query = array();
+          $fonts = array();
+
+          foreach ( self::$webfonts['enqueue'] as $family => $styles ) {
+            $fonts[] = $family . ( ( ! empty( $styles ) ) ? ':'. implode( ',', $styles ) : '' );
+          }
+
+          if ( ! empty( $fonts ) ) {
+            $query['family'] = implode( '%7C', $fonts );
+          }
+
+          if ( ! empty( self::$subsets ) ) {
+            $query['subset'] = implode( ',', self::$subsets );
+          }
+
+          $query['display'] = 'swap';
+
+          wp_enqueue_style( 'csf-google-web-fonts', esc_url( add_query_arg( $query, '//fonts.googleapis.com/css' ) ), array(), null );
+
+        }
+
+        if ( ! empty( self::$webfonts['async'] ) ) {
+
+          $fonts = array();
+
+          foreach ( self::$webfonts['async'] as $family => $styles ) {
+            $fonts[] = $family . ( ( ! empty( $styles ) ) ? ':'. implode( ',', $styles ) : '' );
+          }
+
+          wp_enqueue_script( 'csf-google-web-fonts', esc_url( '//ajax.googleapis.com/ajax/libs/webfont/1.6.26/webfont.js' ), array(), null );
+
+          wp_localize_script( 'csf-google-web-fonts', 'WebFontConfig', array( 'google' => array( 'families' => $fonts ) ) );
+
+        }
+
+      }
+
+    }
+
+    // Add admin body class
+    public static function add_admin_body_class( $classes ) {
+
+      if ( apply_filters( 'csf_fa4', false ) ) {
+        $classes .= 'csf-fa5-shims';
+      }
+
+      return $classes;
+
+    }
+
+    // Add custom css to front page
+    public static function add_custom_css() {
+
+      if ( ! empty( self::$css ) ) {
+        echo '<style type="text/css">'. wp_strip_all_tags( self::$css ) .'</style>';
+      }
+
+    }
+
+    // Add a new framework field
+    public static function field( $field = array(), $value = '', $unique = '', $where = '', $parent = '' ) {
+
+      // Check for unallow fields
+      if ( ! empty( $field['_notice'] ) ) {
+
+        $field_type = $field['type'];
+
+        $field            = array();
+        $field['content'] = esc_html__( 'Oops! Not allowed.', 'csf' ) .' <strong>('. $field_type .')</strong>';
+        $field['type']    = 'notice';
+        $field['style']   = 'danger';
+
+      }
+
+      $depend     = '';
+      $visible    = '';
+      $unique     = ( ! empty( $unique ) ) ? $unique : '';
+      $class      = ( ! empty( $field['class'] ) ) ? ' ' . esc_attr( $field['class'] ) : '';
+      $is_pseudo  = ( ! empty( $field['pseudo'] ) ) ? ' csf-pseudo-field' : '';
+      $field_type = ( ! empty( $field['type'] ) ) ? esc_attr( $field['type'] ) : '';
+
+      if ( ! empty( $field['dependency'] ) ) {
+
+        $dependency      = $field['dependency'];
+        $depend_visible  = '';
+        $data_controller = '';
+        $data_condition  = '';
+        $data_value      = '';
+        $data_global     = '';
+
+        if ( is_array( $dependency[0] ) ) {
+          $data_controller = implode( '|', array_column( $dependency, 0 ) );
+          $data_condition  = implode( '|', array_column( $dependency, 1 ) );
+          $data_value      = implode( '|', array_column( $dependency, 2 ) );
+          $data_global     = implode( '|', array_column( $dependency, 3 ) );
+          $depend_visible  = implode( '|', array_column( $dependency, 4 ) );
+        } else {
+          $data_controller = ( ! empty( $dependency[0] ) ) ? $dependency[0] : '';
+          $data_condition  = ( ! empty( $dependency[1] ) ) ? $dependency[1] : '';
+          $data_value      = ( ! empty( $dependency[2] ) ) ? $dependency[2] : '';
+          $data_global     = ( ! empty( $dependency[3] ) ) ? $dependency[3] : '';
+          $depend_visible  = ( ! empty( $dependency[4] ) ) ? $dependency[4] : '';
+        }
+
+        $depend .= ' data-controller="'. esc_attr( $data_controller ) .'"';
+        $depend .= ' data-condition="'. esc_attr( $data_condition ) .'"';
+        $depend .= ' data-value="'. esc_attr( $data_value ) .'"';
+        $depend .= ( ! empty( $data_global ) ) ? ' data-depend-global="true"' : '';
+
+        $visible = ( ! empty( $depend_visible ) ) ? ' csf-depend-visible' : ' csf-depend-hidden';
+
+      }
+
+      if ( ! empty( $field_type ) ) {
+
+        // These attributes has been sanitized above.
+        echo '<div class="csf-field csf-field-'. $field_type . $is_pseudo . $class . $visible .'"'. $depend .'>';
+
+        if ( ! empty( $field['fancy_title'] ) ) {
+          echo '<div class="csf-fancy-title">' . $field['fancy_title'] .'</div>';
+        }
+
+        if ( ! empty( $field['title'] ) ) {
+          echo '<div class="csf-title">';
+          echo '<h4>'. $field['title'] .'</h4>';
+          echo ( ! empty( $field['subtitle'] ) ) ? '<div class="csf-subtitle-text">'. $field['subtitle'] .'</div>' : '';
+          echo '</div>';
+        }
+
+        echo ( ! empty( $field['title'] ) || ! empty( $field['fancy_title'] ) ) ? '<div class="csf-fieldset">' : '';
+
+        $value = ( ! isset( $value ) && isset( $field['default'] ) ) ? $field['default'] : $value;
+        $value = ( isset( $field['value'] ) ) ? $field['value'] : $value;
+
+        $classname = 'CSF_Field_'. $field_type;
+
+        if ( class_exists( $classname ) ) {
+          $instance = new $classname( $field, $value, $unique, $where, $parent );
+          $instance->render();
+        } else {
+          echo '<p>'. esc_html__( 'Field not found!', 'csf' ) .'</p>';
+        }
+
+      } else {
+        echo '<p>'. esc_html__( 'Field not found!', 'csf' ) .'</p>';
+      }
+
+      echo ( ! empty( $field['title'] ) || ! empty( $field['fancy_title'] ) ) ? '</div>' : '';
+      echo '<div class="clear"></div>';
+      echo '</div>';
+
+    }
+
+  }
+
+}
+
+CSF::init( __FILE__ );

wp-content/plugins/pdf-poster/admin/framework/classes/shortcode-options.class.php

@@ -0,0 +1,335 @@
+<?php if ( ! defined( 'ABSPATH' ) ) { die; } // Cannot access directly.
+/**
+ *
+ * Shortcoder Class
+ *
+ * @since 1.0.0
+ * @version 1.0.0
+ *
+ */
+if ( ! class_exists( 'CSF_Shortcoder' ) ) {
+  class CSF_Shortcoder extends CSF_Abstract{
+
+    // constans
+    public $unique       = '';
+    public $abstract     = 'shortcoder';
+    public $blocks       = array();
+    public $sections     = array();
+    public $pre_tabs     = array();
+    public $pre_sections = array();
+    public $args         = array(
+      'button_title'     => 'Add Shortcode',
+      'select_title'     => 'Select a shortcode',
+      'insert_title'     => 'Insert Shortcode',
+      'show_in_editor'   => true,
+      'show_in_custom'   => false,
+      'defaults'         => array(),
+      'class'            => '',
+      'gutenberg'        => array(
+        'title'          => 'CSF Shortcodes',
+        'description'    => 'CSF Shortcode Block',
+        'icon'           => 'screenoptions',
+        'category'       => 'widgets',
+        'keywords'       => array( 'shortcode', 'csf', 'insert' ),
+        'placeholder'    => 'Write shortcode here...',
+      ),
+    );
+
+    // run shortcode construct
+    public function __construct( $key, $params = array() ) {
+
+      $this->unique       = $key;
+      $this->args         = apply_filters( "csf_{$this->unique}_args", wp_parse_args( $params['args'], $this->args ), $this );
+      $this->sections     = apply_filters( "csf_{$this->unique}_sections", $params['sections'], $this );
+      $this->pre_tabs     = $this->pre_tabs( $this->sections );
+      $this->pre_sections = $this->pre_sections( $this->sections );
+
+      add_action( 'admin_footer', array( &$this, 'add_footer_modal_shortcode' ) );
+      add_action( 'customize_controls_print_footer_scripts', array( &$this, 'add_footer_modal_shortcode' ) );
+      add_action( 'wp_ajax_csf-get-shortcode-'. $this->unique, array( &$this, 'get_shortcode' ) );
+
+      if ( ! empty( $this->args['show_in_editor'] ) ) {
+
+        CSF::$shortcode_instances[$this->unique] = wp_parse_args( array( 'hash' => md5( $key ), 'modal_id' => $this->unique ), $this->args );
+
+        // elementor editor support
+        if ( CSF::is_active_plugin( 'elementor/elementor.php' ) ) {
+          add_action( 'elementor/editor/before_enqueue_scripts', array( 'CSF', 'add_admin_enqueue_scripts' ) );
+          add_action( 'elementor/editor/footer', array( 'CSF_Field_icon', 'add_footer_modal_icon' ) );
+          add_action( 'elementor/editor/footer', array( &$this, 'add_footer_modal_shortcode' ) );
+        }
+
+      }
+
+    }
+
+    // instance
+    public static function instance( $key, $params = array() ) {
+      return new self( $key, $params );
+    }
+
+    public function pre_tabs( $sections ) {
+
+      $result  = array();
+      $parents = array();
+      $count   = 100;
+
+      foreach ( $sections as $key => $section ) {
+        if ( ! empty( $section['parent'] ) ) {
+          $section['priority'] = ( isset( $section['priority'] ) ) ? $section['priority'] : $count;
+          $parents[$section['parent']][] = $section;
+          unset( $sections[$key] );
+        }
+        $count++;
+      }
+
+      foreach ( $sections as $key => $section ) {
+        $section['priority'] = ( isset( $section['priority'] ) ) ? $section['priority'] : $count;
+        if ( ! empty( $section['id'] ) && ! empty( $parents[$section['id']] ) ) {
+          $section['subs'] = wp_list_sort( $parents[$section['id']], array( 'priority' => 'ASC' ), 'ASC', true );
+        }
+        $result[] = $section;
+        $count++;
+      }
+
+      return wp_list_sort( $result, array( 'priority' => 'ASC' ), 'ASC', true );
+    }
+
+    public function pre_sections( $sections ) {
+
+      $result = array();
+
+      foreach ( $this->pre_tabs as $tab ) {
+        if ( ! empty( $tab['subs'] ) ) {
+          foreach ( $tab['subs'] as $sub ) {
+            $result[] = $sub;
+          }
+        }
+        if ( empty( $tab['subs'] ) ) {
+          $result[] = $tab;
+        }
+      }
+
+      return $result;
+    }
+
+    // get default value
+    public function get_default( $field ) {
+
+      $default = ( isset( $field['default'] ) ) ? $field['default'] : '';
+      $default = ( isset( $this->args['defaults'][$field['id']] ) ) ? $this->args['defaults'][$field['id']] : $default;
+
+      return $default;
+
+    }
+
+    public function add_footer_modal_shortcode() {
+
+      if( ! wp_script_is( 'csf' ) ) {
+        return;
+      }
+
+      $class        = ( $this->args['class'] ) ? ' '. esc_attr( $this->args['class'] ) : '';
+      $has_select   = ( count( $this->pre_tabs ) > 1 ) ? true : false;
+      $single_usage = ( ! $has_select ) ? ' csf-shortcode-single' : '';
+      $hide_header  = ( ! $has_select ) ? ' hidden' : '';
+
+    ?>
+      <div id="csf-modal-<?php echo esc_attr( $this->unique ); ?>" class="wp-core-ui csf-modal csf-shortcode hidden<?php echo esc_attr( $single_usage . $class ); ?>" data-modal-id="<?php echo esc_attr( $this->unique ); ?>" data-nonce="<?php echo esc_attr( wp_create_nonce( 'csf_shortcode_nonce' ) ); ?>">
+        <div class="csf-modal-table">
+          <div class="csf-modal-table-cell">
+            <div class="csf-modal-overlay"></div>
+            <div class="csf-modal-inner">
+              <div class="csf-modal-title">
+                <?php echo $this->args['button_title']; ?>
+                <div class="csf-modal-close"></div>
+              </div>
+              <?php
+
+                echo '<div class="csf-modal-header'. esc_attr( $hide_header ) .'">';
+                echo '<select>';
+                echo ( $has_select ) ? '<option value="">'. esc_attr( $this->args['select_title'] ) .'</option>' : '';
+
+                $tab_key = 1;
+
+                foreach ( $this->pre_tabs as $tab ) {
+
+                  if ( ! empty( $tab['subs'] ) ) {
+
+                    echo '<optgroup label="'. esc_attr( $tab['title'] ) .'">';
+
+                    foreach ( $tab['subs'] as $sub ) {
+
+                      $view      = ( ! empty( $sub['view'] ) ) ? ' data-view="'. esc_attr( $sub['view'] ) .'"' : '';
+                      $shortcode = ( ! empty( $sub['shortcode'] ) ) ? ' data-shortcode="'. esc_attr( $sub['shortcode'] ) .'"' : '';
+                      $group     = ( ! empty( $sub['group_shortcode'] ) ) ? ' data-group="'. esc_attr( $sub['group_shortcode'] ) .'"' : '';
+
+                      echo '<option value="'. esc_attr( $tab_key ) .'"'. $view . $shortcode . $group .'>'. esc_attr( $sub['title'] ) .'</option>';
+
+                      $tab_key++;
+
+                    }
+
+                    echo '</optgroup>' ;
+
+                  } else {
+
+                      $view      = ( ! empty( $tab['view'] ) ) ? ' data-view="'. esc_attr( $tab['view'] ) .'"' : '';
+                      $shortcode = ( ! empty( $tab['shortcode'] ) ) ? ' data-shortcode="'. esc_attr( $tab['shortcode'] ) .'"' : '';
+                      $group     = ( ! empty( $tab['group_shortcode'] ) ) ? ' data-group="'. esc_attr( $tab['group_shortcode'] ) .'"' : '';
+
+                      echo '<option value="'. esc_attr( $tab_key ) .'"'. $view . $shortcode . $group .'>'. esc_attr( $tab['title'] ) .'</option>';
+
+                    $tab_key++;
+
+                  }
+
+                }
+
+                echo '</select>';
+                echo '</div>';
+
+              ?>
+              <div class="csf-modal-content">
+                <div class="csf-modal-loading"><div class="csf-loading"></div></div>
+                <div class="csf-modal-load"></div>
+              </div>
+              <div class="csf-modal-insert-wrapper hidden"><a href="#" class="button button-primary csf-modal-insert"><?php echo $this->args['insert_title']; ?></a></div>
+            </div>
+          </div>
+        </div>
+      </div>
+    <?php
+    }
+
+    public function get_shortcode() {
+
+      ob_start();
+
+      $nonce         = ( ! empty( $_POST[ 'nonce' ] ) ) ? sanitize_text_field( wp_unslash( $_POST[ 'nonce' ] ) ) : '';
+      $shortcode_key = ( ! empty( $_POST[ 'shortcode_key' ] ) ) ? sanitize_text_field( wp_unslash( $_POST[ 'shortcode_key' ] ) ) : '';
+
+      if ( ! empty( $shortcode_key ) && wp_verify_nonce( $nonce, 'csf_shortcode_nonce' ) ) {
+
+        $unallows  = array( 'group', 'repeater', 'sorter' );
+        $section   = $this->pre_sections[$shortcode_key-1];
+        $shortcode = ( ! empty( $section['shortcode'] ) ) ? $section['shortcode'] : '';
+        $view      = ( ! empty( $section['view'] ) ) ? $section['view'] : 'normal';
+
+        if ( ! empty( $section ) ) {
+
+          //
+          // View: normal
+          if ( ! empty( $section['fields'] ) && $view !== 'repeater' ) {
+
+            echo '<div class="csf-fields">';
+
+            foreach ( $section['fields'] as $field ) {
+
+              if ( in_array( $field['type'], $unallows ) ) { $field['_notice'] = true; }
+
+              // Extra tag improves for spesific fields (border, spacing, dimensions etc...)
+              $field['tag_prefix'] = ( ! empty( $field['tag_prefix'] ) ) ? $field['tag_prefix'] .'_' : '';
+
+              $field_default = ( isset( $field['id'] ) ) ? $this->get_default( $field ) : '';
+
+              CSF::field( $field, $field_default, $shortcode, 'shortcode' );
+
+            }
+
+            echo '</div>';
+
+          }
+
+          //
+          // View: group and repeater fields
+          $repeatable_fields = ( $view === 'repeater' && ! empty( $section['fields'] ) ) ? $section['fields'] : array();
+          $repeatable_fields = ( $view === 'group' && ! empty( $section['group_fields'] ) ) ? $section['group_fields'] : $repeatable_fields;
+
+          if ( ! empty( $repeatable_fields ) ) {
+
+            $button_title    = ( ! empty( $section['button_title'] ) ) ? ' '. $section['button_title'] : esc_html__( 'Add New', 'csf' );
+            $inner_shortcode = ( ! empty( $section['group_shortcode'] ) ) ? $section['group_shortcode'] : $shortcode;
+
+            echo '<div class="csf--repeatable">';
+
+              echo '<div class="csf--repeat-shortcode">';
+
+                echo '<div class="csf-repeat-remove fas fa-times"></div>';
+
+                echo '<div class="csf-fields">';
+
+                foreach ( $repeatable_fields as $field ) {
+
+                  if ( in_array( $field['type'], $unallows ) ) { $field['_notice'] = true; }
+
+                  // Extra tag improves for spesific fields (border, spacing, dimensions etc...)
+                  $field['tag_prefix'] = ( ! empty( $field['tag_prefix'] ) ) ? $field['tag_prefix'] .'_' : '';
+
+                  $field_default = ( isset( $field['id'] ) ) ? $this->get_default( $field ) : '';
+
+                  CSF::field( $field, $field_default, $inner_shortcode.'[0]', 'shortcode' );
+
+                }
+
+                echo '</div>';
+
+              echo '</div>';
+
+            echo '</div>';
+
+            echo '<div class="csf--repeat-button-block"><a class="button csf--repeat-button" href="#"><i class="fas fa-plus-circle"></i> '. $button_title .'</a></div>';
+
+          }
+
+        }
+
+      } else {
+        echo '<div class="csf-field csf-error-text">'. esc_html__( 'Error: Invalid nonce verification.', 'csf' ) .'</div>';
+      }
+
+      wp_send_json_success( array( 'content' => ob_get_clean() ) );
+
+    }
+
+    // Once editor setup for gutenberg and media buttons
+    public static function once_editor_setup() {
+
+      if ( function_exists( 'register_block_type' ) ) {
+        add_action( 'enqueue_block_editor_assets', array( 'CSF_Shortcoder', 'add_guteberg_blocks' ) );
+      }
+
+      if ( csf_wp_editor_api() ) {
+        add_action( 'media_buttons', array( 'CSF_Shortcoder', 'add_media_buttons' ) );
+      }
+
+    }
+
+    // Add gutenberg blocks.
+    public static function add_guteberg_blocks() {
+
+      wp_enqueue_script( 'csf-gutenberg-block', CSF::include_plugin_url( 'assets/js/gutenberg.js' ), array( 'wp-blocks', 'wp-editor', 'wp-element', 'wp-components' ) );
+
+      wp_localize_script( 'csf-gutenberg-block', 'csf_gutenberg_blocks', CSF::$shortcode_instances );
+
+      foreach ( CSF::$shortcode_instances as $value ) {
+
+        register_block_type( 'csf-gutenberg-block/block-'. $value['hash'], array(
+          'editor_script' => 'csf-gutenberg-block',
+        ) );
+
+      }
+
+    }
+
+    // Add media buttons
+    public static function add_media_buttons( $editor_id ) {
+
+      foreach ( CSF::$shortcode_instances as $value ) {
+        echo '<a href="#" class="button button-primary csf-shortcode-button" data-editor-id="'. esc_attr( $editor_id ) .'" data-modal-id="'. esc_attr( $value['modal_id'] ) .'">'. $value['button_title'] .'</a>';
+      }
+
+    }
+
+  }
+}

wp-content/plugins/pdf-poster/admin/framework/classes/taxonomy-options.class.php

@@ -0,0 +1,281 @@
+<?php if ( ! defined( 'ABSPATH' ) ) { die; } // Cannot access directly.
+/**
+ *
+ * Taxonomy Options Class
+ *
+ * @since 1.0.0
+ * @version 1.0.0
+ *
+ */
+if ( ! class_exists( 'CSF_Taxonomy_Options' ) ) {
+  class CSF_Taxonomy_Options extends CSF_Abstract{
+
+    // constans
+    public $unique      = '';
+    public $taxonomy    = '';
+    public $abstract    = 'taxonomy';
+    public $pre_fields  = array();
+    public $sections    = array();
+    public $taxonomies  = array();
+    public $args        = array(
+      'taxonomy'        => 'category',
+      'data_type'       => 'serialize',
+      'class'           => '',
+      'enqueue_webfont' => true,
+      'async_webfont'   => false,
+      'output_css'      => true,
+      'defaults'        => array(),
+    );
+
+    // run taxonomy construct
+    public function __construct( $key, $params ) {
+
+      $this->unique     = $key;
+      $this->args       = apply_filters( "csf_{$this->unique}_args", wp_parse_args( $params['args'], $this->args ), $this );
+      $this->sections   = apply_filters( "csf_{$this->unique}_sections", $params['sections'], $this );
+      $this->taxonomies = ( is_array( $this->args['taxonomy'] ) ) ? $this->args['taxonomy'] : array_filter( (array) $this->args['taxonomy'] );
+      $this->taxonomy   = ( ! empty( $_REQUEST[ 'taxonomy' ] ) ) ? sanitize_text_field( wp_unslash( $_REQUEST[ 'taxonomy' ] ) ) : '';
+      $this->pre_fields = $this->pre_fields( $this->sections );
+
+      if ( ! empty( $this->taxonomies ) && in_array( $this->taxonomy, $this->taxonomies ) ) {
+        add_action( 'admin_init', array( &$this, 'add_taxonomy_options' ) );
+      }
+
+      // wp enqeueu for typography and output css
+      parent::__construct();
+
+    }
+
+    // instance
+    public static function instance( $key, $params ) {
+      return new self( $key, $params );
+    }
+
+    public function pre_fields( $sections ) {
+
+      $result  = array();
+
+      foreach ( $sections as $key => $section ) {
+        if ( ! empty( $section['fields'] ) ) {
+          foreach ( $section['fields'] as $field ) {
+            $result[] = $field;
+          }
+        }
+      }
+
+      return $result;
+
+    }
+
+    // add taxonomy add/edit fields
+    public function add_taxonomy_options() {
+
+      add_action( $this->taxonomy .'_add_form_fields', array( &$this, 'render_taxonomy_form_fields' ) );
+      add_action( $this->taxonomy .'_edit_form', array( &$this, 'render_taxonomy_form_fields' ) );
+
+      add_action( 'created_'. $this->taxonomy, array( &$this, 'save_taxonomy' ) );
+      add_action( 'edited_'. $this->taxonomy, array( &$this, 'save_taxonomy' ) );
+
+    }
+
+    // get default value
+    public function get_default( $field ) {
+
+      $default = ( isset( $field['default'] ) ) ? $field['default'] : '';
+      $default = ( isset( $this->args['defaults'][$field['id']] ) ) ? $this->args['defaults'][$field['id']] : $default;
+
+      return $default;
+
+    }
+
+    // get meta value
+    public function get_meta_value( $field, $term_id = null ) {
+
+      $value = null;
+
+      $term_id = ( ! isset( $term_id ) ) ? get_queried_object_id() : $term_id;
+
+      if ( ! empty( $term_id ) && ! empty( $field['id'] ) ) {
+
+        if ( $this->args['data_type'] !== 'serialize' ) {
+          $meta  = get_term_meta( $term_id, $field['id'] );
+          $value = ( isset( $meta[0] ) ) ? $meta[0] : null;
+        } else {
+          $meta  = get_term_meta( $term_id, $this->unique, true );
+          $value = ( isset( $meta[$field['id']] ) ) ? $meta[$field['id']] : null;
+        }
+
+      }
+
+      $default = ( isset( $field['id'] ) ) ? $this->get_default( $field ) : '';
+      $value   = ( isset( $value ) ) ? $value : $default;
+
+      return $value;
+
+    }
+
+    // render taxonomy add/edit form fields
+    public function render_taxonomy_form_fields( $term ) {
+
+      $is_term   = ( is_object( $term ) && isset( $term->taxonomy ) ) ? true : false;
+      $term_id   = ( $is_term ) ? $term->term_id : 0;
+      $taxonomy  = ( $is_term ) ? $term->taxonomy : $term;
+      $classname = ( $is_term ) ? 'edit' : 'add';
+      $errors    = ( ! empty( $term_id ) ) ? get_term_meta( $term_id, '_csf_errors_'. $this->unique, true ) : array();
+      $errors    = ( ! empty( $errors ) ) ? $errors : array();
+      $class     = ( $this->args['class'] ) ? ' '. $this->args['class'] : '';
+
+      if ( ! empty( $errors ) ) {
+        delete_term_meta( $term_id, '_csf_errors_'. $this->unique );
+      }
+
+      wp_nonce_field( 'csf_taxonomy_nonce', 'csf_taxonomy_nonce'. $this->unique );
+
+      echo '<div class="csf csf-taxonomy csf-show-all csf-onload csf-taxonomy-'. esc_attr( $classname ) .'-fields '. esc_attr( $class ) .'">';
+
+      foreach ( $this->sections as $section ) {
+
+        if ( $taxonomy === $this->taxonomy ) {
+
+          $section_icon  = ( ! empty( $section['icon'] ) ) ? '<i class="csf-section-icon '. esc_attr( $section['icon'] ) .'"></i>' : '';
+          $section_title = ( ! empty( $section['title'] ) ) ? $section['title'] : '';
+
+          echo ( $section_title || $section_icon ) ? '<div class="csf-section-title"><h3>'. $section_icon . $section_title .'</h3></div>' : '';
+
+          if ( ! empty( $section['fields'] ) ) {
+            foreach ( $section['fields'] as $field ) {
+
+              if ( ! empty( $field['id'] ) && ! empty( $errors['fields'][$field['id']] ) ) {
+                $field['_error'] = $errors['fields'][$field['id']];
+              }
+
+              if ( ! empty( $field['id'] ) ) {
+                $field['default'] = $this->get_default( $field );
+              }
+
+              CSF::field( $field, $this->get_meta_value( $field, $term_id ), $this->unique, 'taxonomy' );
+
+            }
+          }
+        }
+
+      }
+
+      echo '</div>';
+
+    }
+
+    // save taxonomy form fields
+    public function save_taxonomy( $term_id ) {
+
+      $count    = 1;
+      $data     = array();
+      $errors   = array();
+      $noncekey = 'csf_taxonomy_nonce'. $this->unique;
+      $nonce    = ( ! empty( $_POST[ $noncekey ] ) ) ? sanitize_text_field( wp_unslash( $_POST[ $noncekey ] ) ) : '';
+      $taxonomy = ( ! empty( $_POST[ 'taxonomy' ] ) ) ? sanitize_text_field( wp_unslash( $_POST[ 'taxonomy' ] ) ) : '';
+
+      if ( ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) || ! wp_verify_nonce( $nonce, 'csf_taxonomy_nonce' ) ) {
+        return $term_id;
+      }
+
+      // XSS ok.
+      // No worries, This "POST" requests is sanitizing in the below foreach.
+      $request = ( ! empty( $_POST[ $this->unique ] ) ) ? $_POST[ $this->unique ] : array();
+
+      if ( ! empty( $request ) ) {
+
+        foreach ( $this->sections as $section ) {
+
+          if ( ! empty( $section['fields'] ) ) {
+
+            foreach ( $section['fields'] as $field ) {
+
+              if ( ! empty( $field['id'] ) ) {
+
+                $field_id    = $field['id'];
+                $field_value = isset( $request[$field_id] ) ? $request[$field_id] : '';
+
+                // Sanitize "post" request of field.
+                if ( ! isset( $field['sanitize'] ) ) {
+
+                  if( is_array( $field_value ) ) {
+                    $data[$field_id] = wp_kses_post_deep( $field_value );
+                  } else {
+                    $data[$field_id] = wp_kses_post( $field_value );
+                  }
+
+                } else if( isset( $field['sanitize'] ) && is_callable( $field['sanitize'] ) ) {
+
+                  $data[$field_id] = call_user_func( $field['sanitize'], $field_value );
+
+                } else {
+
+                  $data[$field_id] = $field_value;
+
+                }
+
+                // Validate "post" request of field.
+                if ( isset( $field['validate'] ) && is_callable( $field['validate'] ) ) {
+
+                  $has_validated = call_user_func( $field['validate'], $field_value );
+
+                  if ( ! empty( $has_validated ) ) {
+
+                    $errors['sections'][$count] = true;
+                    $errors['fields'][$field_id] = $has_validated;
+                    $data[$field_id] = $this->get_meta_value( $field, $term_id );
+
+                  }
+
+                }
+
+              }
+
+            }
+
+          }
+
+          $count++;
+
+        }
+
+      }
+
+      $data = apply_filters( "csf_{$this->unique}_save", $data, $term_id, $this );
+
+      do_action( "csf_{$this->unique}_save_before", $data, $term_id, $this );
+
+      if ( empty( $data ) ) {
+
+        if ( $this->args['data_type'] !== 'serialize' ) {
+          foreach ( $data as $key => $value ) {
+            delete_term_meta( $term_id, $key );
+          }
+        } else {
+          delete_term_meta( $term_id, $this->unique );
+        }
+
+      } else {
+
+        if ( $this->args['data_type'] !== 'serialize' ) {
+          foreach ( $data as $key => $value ) {
+            update_term_meta( $term_id, $key, $value );
+          }
+        } else {
+          update_term_meta( $term_id, $this->unique, $data );
+        }
+
+        if ( ! empty( $errors ) ) {
+          update_term_meta( $term_id, '_csf_errors_'. $this->unique, $errors );
+        }
+
+      }
+
+      do_action( "csf_{$this->unique}_saved", $data, $term_id, $this );
+
+      do_action( "csf_{$this->unique}_save_after", $data, $term_id, $this );
+
+    }
+  }
+}

wp-content/plugins/pdf-poster/admin/framework/classes/widget-options.class.php

@@ -0,0 +1,138 @@
+<?php if ( ! defined( 'ABSPATH' ) ) { die; } // Cannot access directly.
+/**
+ *
+ * Widgets Class
+ *
+ * @since 1.0.0
+ * @version 1.0.0
+ *
+ */
+if ( ! class_exists( 'CSF_Widget' ) ) {
+  class CSF_Widget extends WP_Widget {
+
+    // constans
+    public $unique  = '';
+    public $args    = array(
+      'title'       => '',
+      'classname'   => '',
+      'description' => '',
+      'width'       => '',
+      'class'       => '',
+      'fields'      => array(),
+      'defaults'    => array(),
+    );
+
+    public function __construct( $key, $params ) {
+
+      $widget_ops  = array();
+      $control_ops = array();
+
+      $this->unique = $key;
+      $this->args   = apply_filters( "csf_{$this->unique}_args", wp_parse_args( $params, $this->args ), $this );
+
+      // Set control options
+      if ( ! empty( $this->args['width'] ) ) {
+        $control_ops['width'] = esc_attr( $this->args['width'] );
+      }
+
+      // Set widget options
+      if ( ! empty( $this->args['description'] ) ) {
+        $widget_ops['description'] = esc_attr( $this->args['description'] );
+      }
+
+      if ( ! empty( $this->args['classname'] ) ) {
+        $widget_ops['classname'] = esc_attr( $this->args['classname'] );
+      }
+
+      // Set filters
+      $widget_ops  = apply_filters( "csf_{$this->unique}_widget_ops", $widget_ops, $this );
+      $control_ops = apply_filters( "csf_{$this->unique}_control_ops", $control_ops, $this );
+
+      parent::__construct( $this->unique, esc_attr( $this->args['title'] ), $widget_ops, $control_ops );
+
+    }
+
+    // Register widget with WordPress
+    public static function instance( $key, $params = array() ) {
+      return new self( $key, $params );
+    }
+
+    // Front-end display of widget.
+    public function widget( $args, $instance ) {
+      call_user_func( $this->unique, $args, $instance );
+    }
+
+    // get default value
+    public function get_default( $field ) {
+
+      $default = ( isset( $field['default'] ) ) ? $field['default'] : '';
+      $default = ( isset( $this->args['defaults'][$field['id']] ) ) ? $this->args['defaults'][$field['id']] : $default;
+
+      return $default;
+
+    }
+
+    // get widget value
+    public function get_widget_value( $instance, $field ) {
+
+      $default = ( isset( $field['id'] ) ) ? $this->get_default( $field ) : '';
+      $value   = ( isset( $field['id'] ) && isset( $instance[$field['id']] ) ) ? $instance[$field['id']] : $default;
+
+      return $value;
+
+    }
+
+    // Back-end widget form.
+    public function form( $instance ) {
+
+      if ( ! empty( $this->args['fields'] ) ) {
+
+        $class = ( $this->args['class'] ) ? ' '. $this->args['class'] : '';
+
+        echo '<div class="csf csf-widgets csf-fields'. esc_attr( $class ) .'">';
+
+        foreach ( $this->args['fields'] as $field ) {
+
+          $field_unique = '';
+
+          if ( ! empty( $field['id'] ) ) {
+
+            $field_unique = 'widget-' . $this->unique . '[' . $this->number . ']';
+
+            if ( $field['id'] === 'title' ) {
+              $field['attributes']['id'] = 'widget-'. $this->unique .'-'. $this->number .'-title';
+            }
+
+            $field['default'] = $this->get_default( $field );
+
+          }
+
+          CSF::field( $field, $this->get_widget_value( $instance, $field ), $field_unique );
+
+        }
+
+        echo '</div>';
+
+      }
+
+    }
+
+    // Sanitize widget form values as they are saved.
+    public function update( $new_instance, $old_instance ) {
+
+      // auto sanitize
+      foreach ( $this->args['fields'] as $field ) {
+        if ( ! empty( $field['id'] ) && ( ! isset( $new_instance[$field['id']] ) || is_null( $new_instance[$field['id']] ) ) ) {
+          $new_instance[$field['id']] = '';
+        }
+      }
+
+      $new_instance = apply_filters( "csf_{$this->unique}_save", $new_instance, $this->args, $this );
+
+      do_action( "csf_{$this->unique}_save_before", $new_instance, $this->args, $this );
+
+      return $new_instance;
+
+    }
+  }
+}

wp-content/plugins/pdf-poster/admin/framework/codestar-framework.php

@@ -0,0 +1,20 @@
+<?php if ( ! defined( 'ABSPATH' ) ) { die; } // Cannot access directly.
+/**
+ *
+ * @package   Codestar Framework - WordPress Options Framework
+ * @author    Codestar <info@codestarthemes.com>
+ * @link      http://codestarframework.com
+ * @copyright 2015-2021 Codestar
+ *
+ *
+ * Plugin Name: Codestar Framework
+ * Plugin URI: http://codestarframework.com/
+ * Author: Codestar
+ * Author URI: http://codestarthemes.com/
+ * Version: 2.2.2
+ * Description: A Simple and Lightweight WordPress Option Framework for Themes and Plugins
+ * Text Domain: csf
+ * Domain Path: /languages
+ *
+ */
+require_once plugin_dir_path( __FILE__ ) .'classes/setup.class.php';

wp-content/plugins/pdf-poster/admin/framework/fields/accordion/accordion.php

@@ -0,0 +1,64 @@
+<?php if ( ! defined( 'ABSPATH' ) ) { die; } // Cannot access directly.
+/**
+ *
+ * Field: accordion
+ *
+ * @since 1.0.0
+ * @version 1.0.0
+ *
+ */
+if ( ! class_exists( 'CSF_Field_accordion' ) ) {
+  class CSF_Field_accordion extends CSF_Fields {
+
+    public function __construct( $field, $value = '', $unique = '', $where = '', $parent = '' ) {
+      parent::__construct( $field, $value, $unique, $where, $parent );
+    }
+
+    public function render() {
+
+      $unallows = array( 'accordion' );
+
+      echo $this->field_before();
+
+      echo '<div class="csf-accordion-items" data-depend-id="'. esc_attr( $this->field['id'] ) .'">';
+
+      foreach ( $this->field['accordions'] as $key => $accordion ) {
+
+        echo '<div class="csf-accordion-item">';
+
+          $icon = ( ! empty( $accordion['icon'] ) ) ? 'csf--icon '. $accordion['icon'] : 'csf-accordion-icon fas fa-angle-right';
+
+          echo '<h4 class="csf-accordion-title">';
+          echo '<i class="'. esc_attr( $icon ) .'"></i>';
+          echo esc_html( $accordion['title'] );
+          echo '</h4>';
+
+          echo '<div class="csf-accordion-content">';
+
+          foreach ( $accordion['fields'] as $field ) {
+
+            if ( in_array( $field['type'], $unallows ) ) { $field['_notice'] = true; }
+
+            $field_id      = ( isset( $field['id'] ) ) ? $field['id'] : '';
+            $field_default = ( isset( $field['default'] ) ) ? $field['default'] : '';
+            $field_value   = ( isset( $this->value[$field_id] ) ) ? $this->value[$field_id] : $field_default;
+            $unique_id     = ( ! empty( $this->unique ) ) ? $this->unique .'['. $this->field['id'] .']' : $this->field['id'];
+
+            CSF::field( $field, $field_value, $unique_id, 'field/accordion' );
+
+          }
+
+          echo '</div>';
+
+        echo '</div>';
+
+      }
+
+      echo '</div>';
+
+      echo $this->field_after();
+
+    }
+
+  }
+}

wp-content/plugins/pdf-poster/admin/framework/fields/background/background.php

@@ -0,0 +1,340 @@
+<?php if ( ! defined( 'ABSPATH' ) ) { die; } // Cannot access directly.
+/**
+ *
+ * Field: background
+ *
+ * @since 1.0.0
+ * @version 1.0.0
+ *
+ */
+if ( ! class_exists( 'CSF_Field_background' ) ) {
+  class CSF_Field_background extends CSF_Fields {
+
+    public function __construct( $field, $value = '', $unique = '', $where = '', $parent = '' ) {
+      parent::__construct( $field, $value, $unique, $where, $parent );
+    }
+
+    public function render() {
+
+      $args                             = wp_parse_args( $this->field, array(
+        'background_color'              => true,
+        'background_image'              => true,
+        'background_position'           => true,
+        'background_repeat'             => true,
+        'background_attachment'         => true,
+        'background_size'               => true,
+        'background_origin'             => false,
+        'background_clip'               => false,
+        'background_blend_mode'         => false,
+        'background_gradient'           => false,
+        'background_gradient_color'     => true,
+        'background_gradient_direction' => true,
+        'background_image_preview'      => true,
+        'background_auto_attributes'    => false,
+        'compact'                       => false,
+        'background_image_library'      => 'image',
+        'background_image_placeholder'  => esc_html__( 'Not selected', 'csf' ),
+      ) );
+
+      if ( $args['compact'] ) {
+        $args['background_color']           = false;
+        $args['background_auto_attributes'] = true;
+      }
+
+      $default_value                    = array(
+        'background-color'              => '',
+        'background-image'              => '',
+        'background-position'           => '',
+        'background-repeat'             => '',
+        'background-attachment'         => '',
+        'background-size'               => '',
+        'background-origin'             => '',
+        'background-clip'               => '',
+        'background-blend-mode'         => '',
+        'background-gradient-color'     => '',
+        'background-gradient-direction' => '',
+      );
+
+      $default_value = ( ! empty( $this->field['default'] ) ) ? wp_parse_args( $this->field['default'], $default_value ) : $default_value;
+
+      $this->value = wp_parse_args( $this->value, $default_value );
+
+      echo $this->field_before();
+
+      echo '<div class="csf--background-colors">';
+
+      //
+      // Background Color
+      if ( ! empty( $args['background_color'] ) ) {
+
+        echo '<div class="csf--color">';
+
+        echo ( ! empty( $args['background_gradient'] ) ) ? '<div class="csf--title">'. esc_html__( 'From', 'csf' ) .'</div>' : '';
+
+        CSF::field( array(
+          'id'      => 'background-color',
+          'type'    => 'color',
+          'default' => $default_value['background-color'],
+        ), $this->value['background-color'], $this->field_name(), 'field/background' );
+
+        echo '</div>';
+
+      }
+
+      //
+      // Background Gradient Color
+      if ( ! empty( $args['background_gradient_color'] ) && ! empty( $args['background_gradient'] ) ) {
+
+        echo '<div class="csf--color">';
+
+        echo ( ! empty( $args['background_gradient'] ) ) ? '<div class="csf--title">'. esc_html__( 'To', 'csf' ) .'</div>' : '';
+
+        CSF::field( array(
+          'id'      => 'background-gradient-color',
+          'type'    => 'color',
+          'default' => $default_value['background-gradient-color'],
+        ), $this->value['background-gradient-color'], $this->field_name(), 'field/background' );
+
+        echo '</div>';
+
+      }
+
+      //
+      // Background Gradient Direction
+      if ( ! empty( $args['background_gradient_direction'] ) && ! empty( $args['background_gradient'] ) ) {
+
+        echo '<div class="csf--color">';
+
+        echo ( ! empty( $args['background_gradient'] ) ) ? '<div class="csf---title">'. esc_html__( 'Direction', 'csf' ) .'</div>' : '';
+
+        CSF::field( array(
+          'id'          => 'background-gradient-direction',
+          'type'        => 'select',
+          'options'     => array(
+            ''          => esc_html__( 'Gradient Direction', 'csf' ),
+            'to bottom' => esc_html__( '&#8659; top to bottom', 'csf' ),
+            'to right'  => esc_html__( '&#8658; left to right', 'csf' ),
+            '135deg'    => esc_html__( '&#8664; corner top to right', 'csf' ),
+            '-135deg'   => esc_html__( '&#8665; corner top to left', 'csf' ),
+          ),
+        ), $this->value['background-gradient-direction'], $this->field_name(), 'field/background' );
+
+        echo '</div>';
+
+      }
+
+      echo '</div>';
+
+      //
+      // Background Image
+      if ( ! empty( $args['background_image'] ) ) {
+
+        echo '<div class="csf--background-image">';
+
+        CSF::field( array(
+          'id'          => 'background-image',
+          'type'        => 'media',
+          'class'       => 'csf-assign-field-background',
+          'library'     => $args['background_image_library'],
+          'preview'     => $args['background_image_preview'],
+          'placeholder' => $args['background_image_placeholder'],
+          'attributes'  => array( 'data-depend-id' => $this->field['id'] ),
+        ), $this->value['background-image'], $this->field_name(), 'field/background' );
+
+        echo '</div>';
+
+      }
+
+      $auto_class   = ( ! empty( $args['background_auto_attributes'] ) ) ? ' csf--auto-attributes' : '';
+      $hidden_class = ( ! empty( $args['background_auto_attributes'] ) && empty( $this->value['background-image']['url'] ) ) ? ' csf--attributes-hidden' : '';
+
+      echo '<div class="csf--background-attributes'. esc_attr( $auto_class . $hidden_class ) .'">';
+
+      //
+      // Background Position
+      if ( ! empty( $args['background_position'] ) ) {
+
+        CSF::field( array(
+          'id'              => 'background-position',
+          'type'            => 'select',
+          'options'         => array(
+            ''              => esc_html__( 'Background Position', 'csf' ),
+            'left top'      => esc_html__( 'Left Top', 'csf' ),
+            'left center'   => esc_html__( 'Left Center', 'csf' ),
+            'left bottom'   => esc_html__( 'Left Bottom', 'csf' ),
+            'center top'    => esc_html__( 'Center Top', 'csf' ),
+            'center center' => esc_html__( 'Center Center', 'csf' ),
+            'center bottom' => esc_html__( 'Center Bottom', 'csf' ),
+            'right top'     => esc_html__( 'Right Top', 'csf' ),
+            'right center'  => esc_html__( 'Right Center', 'csf' ),
+            'right bottom'  => esc_html__( 'Right Bottom', 'csf' ),
+          ),
+        ), $this->value['background-position'], $this->field_name(), 'field/background' );
+
+      }
+
+      //
+      // Background Repeat
+      if ( ! empty( $args['background_repeat'] ) ) {
+
+        CSF::field( array(
+          'id'          => 'background-repeat',
+          'type'        => 'select',
+          'options'     => array(
+            ''          => esc_html__( 'Background Repeat', 'csf' ),
+            'repeat'    => esc_html__( 'Repeat', 'csf' ),
+            'no-repeat' => esc_html__( 'No Repeat', 'csf' ),
+            'repeat-x'  => esc_html__( 'Repeat Horizontally', 'csf' ),
+            'repeat-y'  => esc_html__( 'Repeat Vertically', 'csf' ),
+          ),
+        ), $this->value['background-repeat'], $this->field_name(), 'field/background' );
+
+      }
+
+      //
+      // Background Attachment
+      if ( ! empty( $args['background_attachment'] ) ) {
+
+        CSF::field( array(
+          'id'       => 'background-attachment',
+          'type'     => 'select',
+          'options'  => array(
+            ''       => esc_html__( 'Background Attachment', 'csf' ),
+            'scroll' => esc_html__( 'Scroll', 'csf' ),
+            'fixed'  => esc_html__( 'Fixed', 'csf' ),
+          ),
+        ), $this->value['background-attachment'], $this->field_name(), 'field/background' );
+
+      }
+
+      //
+      // Background Size
+      if ( ! empty( $args['background_size'] ) ) {
+
+        CSF::field( array(
+          'id'        => 'background-size',
+          'type'      => 'select',
+          'options'   => array(
+            ''        => esc_html__( 'Background Size', 'csf' ),
+            'cover'   => esc_html__( 'Cover', 'csf' ),
+            'contain' => esc_html__( 'Contain', 'csf' ),
+            'auto'    => esc_html__( 'Auto', 'csf' ),
+          ),
+        ), $this->value['background-size'], $this->field_name(), 'field/background' );
+
+      }
+
+      //
+      // Background Origin
+      if ( ! empty( $args['background_origin'] ) ) {
+
+        CSF::field( array(
+          'id'            => 'background-origin',
+          'type'          => 'select',
+          'options'       => array(
+            ''            => esc_html__( 'Background Origin', 'csf' ),
+            'padding-box' => esc_html__( 'Padding Box', 'csf' ),
+            'border-box'  => esc_html__( 'Border Box', 'csf' ),
+            'content-box' => esc_html__( 'Content Box', 'csf' ),
+          ),
+        ), $this->value['background-origin'], $this->field_name(), 'field/background' );
+
+      }
+
+      //
+      // Background Clip
+      if ( ! empty( $args['background_clip'] ) ) {
+
+        CSF::field( array(
+          'id'            => 'background-clip',
+          'type'          => 'select',
+          'options'       => array(
+            ''            => esc_html__( 'Background Clip', 'csf' ),
+            'border-box'  => esc_html__( 'Border Box', 'csf' ),
+            'padding-box' => esc_html__( 'Padding Box', 'csf' ),
+            'content-box' => esc_html__( 'Content Box', 'csf' ),
+          ),
+        ), $this->value['background-clip'], $this->field_name(), 'field/background' );
+
+      }
+
+      //
+      // Background Blend Mode
+      if ( ! empty( $args['background_blend_mode'] ) ) {
+
+        CSF::field( array(
+          'id'            => 'background-blend-mode',
+          'type'          => 'select',
+          'options'       => array(
+            ''            => esc_html__( 'Background Blend Mode', 'csf' ),
+            'normal'      => esc_html__( 'Normal', 'csf' ),
+            'multiply'    => esc_html__( 'Multiply', 'csf' ),
+            'screen'      => esc_html__( 'Screen', 'csf' ),
+            'overlay'     => esc_html__( 'Overlay', 'csf' ),
+            'darken'      => esc_html__( 'Darken', 'csf' ),
+            'lighten'     => esc_html__( 'Lighten', 'csf' ),
+            'color-dodge' => esc_html__( 'Color Dodge', 'csf' ),
+            'saturation'  => esc_html__( 'Saturation', 'csf' ),
+            'color'       => esc_html__( 'Color', 'csf' ),
+            'luminosity'  => esc_html__( 'Luminosity', 'csf' ),
+          ),
+        ), $this->value['background-blend-mode'], $this->field_name(), 'field/background' );
+
+      }
+
+      echo '</div>';
+
+      echo $this->field_after();
+
+    }
+
+    public function output() {
+
+      $output    = '';
+      $bg_image  = array();
+      $important = ( ! empty( $this->field['output_important'] ) ) ? '!important' : '';
+      $element   = ( is_array( $this->field['output'] ) ) ? join( ',', $this->field['output'] ) : $this->field['output'];
+
+      // Background image and gradient
+      $background_color        = ( ! empty( $this->value['background-color']              ) ) ? $this->value['background-color']              : '';
+      $background_gd_color     = ( ! empty( $this->value['background-gradient-color']     ) ) ? $this->value['background-gradient-color']     : '';
+      $background_gd_direction = ( ! empty( $this->value['background-gradient-direction'] ) ) ? $this->value['background-gradient-direction'] : '';
+      $background_image        = ( ! empty( $this->value['background-image']['url']       ) ) ? $this->value['background-image']['url']       : '';
+
+
+      if ( $background_color && $background_gd_color ) {
+        $gd_direction   = ( $background_gd_direction ) ? $background_gd_direction .',' : '';
+        $bg_image[] = 'linear-gradient('. $gd_direction . $background_color .','. $background_gd_color .')';
+        unset( $this->value['background-color'] );
+      }
+
+      if ( $background_image ) {
+        $bg_image[] = 'url('. $background_image .')';
+      }
+
+      if ( ! empty( $bg_image ) ) {
+        $output .= 'background-image:'. implode( ',', $bg_image ) . $important .';';
+      }
+
+      // Common background properties
+      $properties = array( 'color', 'position', 'repeat', 'attachment', 'size', 'origin', 'clip', 'blend-mode' );
+
+      foreach ( $properties as $property ) {
+        $property = 'background-'. $property;
+        if ( ! empty( $this->value[$property] ) ) {
+          $output .= $property .':'. $this->value[$property] . $important .';';
+        }
+      }
+
+      if ( $output ) {
+        $output = $element .'{'. $output .'}';
+      }
+
+      $this->parent->output_css .= $output;
+
+      return $output;
+
+    }
+
+  }
+}

wp-content/plugins/pdf-poster/admin/framework/fields/backup/backup.php

@@ -0,0 +1,38 @@
+<?php if ( ! defined( 'ABSPATH' ) ) { die; } // Cannot access directly.
+/**
+ *
+ * Field: backup
+ *
+ * @since 1.0.0
+ * @version 1.0.0
+ *
+ */
+if ( ! class_exists( 'CSF_Field_backup' ) ) {
+  class CSF_Field_backup extends CSF_Fields {
+
+    public function __construct( $field, $value = '', $unique = '', $where = '', $parent = '' ) {
+      parent::__construct( $field, $value, $unique, $where, $parent );
+    }
+
+    public function render() {
+
+      $unique = $this->unique;
+      $nonce  = wp_create_nonce( 'csf_backup_nonce' );
+      $export = add_query_arg( array( 'action' => 'csf-export', 'unique' => $unique, 'nonce' => $nonce ), admin_url( 'admin-ajax.php' ) );
+
+      echo $this->field_before();
+
+      echo '<textarea name="csf_import_data" class="csf-import-data"></textarea>';
+      echo '<button type="submit" class="button button-primary csf-confirm csf-import" data-unique="'. esc_attr( $unique ) .'" data-nonce="'. esc_attr( $nonce ) .'">'. esc_html__( 'Import', 'csf' ) .'</button>';
+      echo '<hr />';
+      echo '<textarea readonly="readonly" class="csf-export-data">'. esc_attr( json_encode( get_option( $unique ) ) ) .'</textarea>';
+      echo '<a href="'. esc_url( $export ) .'" class="button button-primary csf-export" target="_blank">'. esc_html__( 'Export & Download', 'csf' ) .'</a>';
+      echo '<hr />';
+      echo '<button type="submit" name="csf_transient[reset]" value="reset" class="button csf-warning-primary csf-confirm csf-reset" data-unique="'. esc_attr( $unique ) .'" data-nonce="'. esc_attr( $nonce ) .'">'. esc_html__( 'Reset', 'csf' ) .'</button>';
+
+      echo $this->field_after();
+
+    }
+
+  }
+}

wp-content/plugins/pdf-poster/admin/framework/fields/border/border.php

@@ -0,0 +1,176 @@
+<?php if ( ! defined( 'ABSPATH' ) ) { die; } // Cannot access directly.
+/**
+ *
+ * Field: border
+ *
+ * @since 1.0.0
+ * @version 1.0.0
+ *
+ */
+if ( ! class_exists( 'CSF_Field_border' ) ) {
+  class CSF_Field_border extends CSF_Fields {
+
+    public function __construct( $field, $value = '', $unique = '', $where = '', $parent = '' ) {
+      parent::__construct( $field, $value, $unique, $where, $parent );
+    }
+
+    public function render() {
+
+      $args = wp_parse_args( $this->field, array(
+        'top_icon'           => '<i class="fas fa-long-arrow-alt-up"></i>',
+        'left_icon'          => '<i class="fas fa-long-arrow-alt-left"></i>',
+        'bottom_icon'        => '<i class="fas fa-long-arrow-alt-down"></i>',
+        'right_icon'         => '<i class="fas fa-long-arrow-alt-right"></i>',
+        'all_icon'           => '<i class="fas fa-arrows-alt"></i>',
+        'top_placeholder'    => esc_html__( 'top', 'csf' ),
+        'right_placeholder'  => esc_html__( 'right', 'csf' ),
+        'bottom_placeholder' => esc_html__( 'bottom', 'csf' ),
+        'left_placeholder'   => esc_html__( 'left', 'csf' ),
+        'all_placeholder'    => esc_html__( 'all', 'csf' ),
+        'top'                => true,
+        'left'               => true,
+        'bottom'             => true,
+        'right'              => true,
+        'all'                => false,
+        'color'              => true,
+        'style'              => true,
+        'unit'               => 'px',
+      ) );
+
+      $default_value = array(
+        'top'        => '',
+        'right'      => '',
+        'bottom'     => '',
+        'left'       => '',
+        'color'      => '',
+        'style'      => 'solid',
+        'all'        => '',
+      );
+
+      $border_props = array(
+        'solid'     => esc_html__( 'Solid', 'csf' ),
+        'dashed'    => esc_html__( 'Dashed', 'csf' ),
+        'dotted'    => esc_html__( 'Dotted', 'csf' ),
+        'double'    => esc_html__( 'Double', 'csf' ),
+        'inset'     => esc_html__( 'Inset', 'csf' ),
+        'outset'    => esc_html__( 'Outset', 'csf' ),
+        'groove'    => esc_html__( 'Groove', 'csf' ),
+        'ridge'     => esc_html__( 'ridge', 'csf' ),
+        'none'      => esc_html__( 'None', 'csf' )
+      );
+
+      $default_value = ( ! empty( $this->field['default'] ) ) ? wp_parse_args( $this->field['default'], $default_value ) : $default_value;
+
+      $value = wp_parse_args( $this->value, $default_value );
+
+      echo $this->field_before();
+
+      echo '<div class="csf--inputs" data-depend-id="'. esc_attr( $this->field['id'] ) .'">';
+
+      if ( ! empty( $args['all'] ) ) {
+
+        $placeholder = ( ! empty( $args['all_placeholder'] ) ) ? ' placeholder="'. esc_attr( $args['all_placeholder'] ) .'"' : '';
+
+        echo '<div class="csf--input">';
+        echo ( ! empty( $args['all_icon'] ) ) ? '<span class="csf--label csf--icon">'. $args['all_icon'] .'</span>' : '';
+        echo '<input type="number" name="'. esc_attr( $this->field_name( '[all]' ) ) .'" value="'. esc_attr( $value['all'] ) .'"'. $placeholder .' class="csf-input-number csf--is-unit" step="any" />';
+        echo ( ! empty( $args['unit'] ) ) ? '<span class="csf--label csf--unit">'. esc_attr( $args['unit'] ) .'</span>' : '';
+        echo '</div>';
+
+      } else {
+
+        $properties = array();
+
+        foreach ( array( 'top', 'right', 'bottom', 'left' ) as $prop ) {
+          if ( ! empty( $args[$prop] ) ) {
+            $properties[] = $prop;
+          }
+        }
+
+        $properties = ( $properties === array( 'right', 'left' ) ) ? array_reverse( $properties ) : $properties;
+
+        foreach ( $properties as $property ) {
+
+          $placeholder = ( ! empty( $args[$property.'_placeholder'] ) ) ? ' placeholder="'. esc_attr( $args[$property.'_placeholder'] ) .'"' : '';
+
+          echo '<div class="csf--input">';
+          echo ( ! empty( $args[$property.'_icon'] ) ) ? '<span class="csf--label csf--icon">'. $args[$property.'_icon'] .'</span>' : '';
+          echo '<input type="number" name="'. esc_attr( $this->field_name( '['. $property .']' ) ) .'" value="'. esc_attr( $value[$property] ) .'"'. $placeholder .' class="csf-input-number csf--is-unit" step="any" />';
+          echo ( ! empty( $args['unit'] ) ) ? '<span class="csf--label csf--unit">'. esc_attr( $args['unit'] ) .'</span>' : '';
+          echo '</div>';
+
+        }
+
+      }
+
+      if ( ! empty( $args['style'] ) ) {
+        echo '<div class="csf--input">';
+        echo '<select name="'. esc_attr( $this->field_name( '[style]' ) ) .'">';
+        foreach ( $border_props as $border_prop_key => $border_prop_value ) {
+          $selected = ( $value['style'] === $border_prop_key ) ? ' selected' : '';
+          echo '<option value="'. esc_attr( $border_prop_key ) .'"'. esc_attr( $selected ) .'>'. esc_attr( $border_prop_value ) .'</option>';
+        }
+        echo '</select>';
+        echo '</div>';
+      }
+
+      echo '</div>';
+
+      if ( ! empty( $args['color'] ) ) {
+        $default_color_attr = ( ! empty( $default_value['color'] ) ) ? ' data-default-color="'. esc_attr( $default_value['color'] ) .'"' : '';
+        echo '<div class="csf--color">';
+        echo '<div class="csf-field-color">';
+        echo '<input type="text" name="'. esc_attr( $this->field_name( '[color]' ) ) .'" value="'. esc_attr( $value['color'] ) .'" class="csf-color"'. $default_color_attr .' />';
+        echo '</div>';
+        echo '</div>';
+      }
+
+      echo $this->field_after();
+
+    }
+
+    public function output() {
+
+      $output    = '';
+      $unit      = ( ! empty( $this->value['unit'] ) ) ? $this->value['unit'] : 'px';
+      $important = ( ! empty( $this->field['output_important'] ) ) ? '!important' : '';
+      $element   = ( is_array( $this->field['output'] ) ) ? join( ',', $this->field['output'] ) : $this->field['output'];
+
+      // properties
+      $top     = ( isset( $this->value['top'] )    && $this->value['top']    !== '' ) ? $this->value['top']    : '';
+      $right   = ( isset( $this->value['right'] )  && $this->value['right']  !== '' ) ? $this->value['right']  : '';
+      $bottom  = ( isset( $this->value['bottom'] ) && $this->value['bottom'] !== '' ) ? $this->value['bottom'] : '';
+      $left    = ( isset( $this->value['left'] )   && $this->value['left']   !== '' ) ? $this->value['left']   : '';
+      $style   = ( isset( $this->value['style'] )  && $this->value['style']  !== '' ) ? $this->value['style']  : '';
+      $color   = ( isset( $this->value['color'] )  && $this->value['color']  !== '' ) ? $this->value['color']  : '';
+      $all     = ( isset( $this->value['all'] )    && $this->value['all']    !== '' ) ? $this->value['all']    : '';
+
+      if ( ! empty( $this->field['all'] ) && ( $all !== '' || $color !== '' ) ) {
+
+        $output  = $element .'{';
+        $output .= ( $all   !== '' ) ? 'border-width:'. $all . $unit . $important .';' : '';
+        $output .= ( $color !== '' ) ? 'border-color:'. $color . $important .';'       : '';
+        $output .= ( $style !== '' ) ? 'border-style:'. $style . $important .';'       : '';
+        $output .= '}';
+
+      } else if ( $top !== '' || $right !== '' || $bottom !== '' || $left !== '' || $color !== '' ) {
+
+        $output  = $element .'{';
+        $output .= ( $top    !== '' ) ? 'border-top-width:'. $top . $unit . $important .';'       : '';
+        $output .= ( $right  !== '' ) ? 'border-right-width:'. $right . $unit . $important .';'   : '';
+        $output .= ( $bottom !== '' ) ? 'border-bottom-width:'. $bottom . $unit . $important .';' : '';
+        $output .= ( $left   !== '' ) ? 'border-left-width:'. $left . $unit . $important .';'     : '';
+        $output .= ( $color  !== '' ) ? 'border-color:'. $color . $important .';'                 : '';
+        $output .= ( $style  !== '' ) ? 'border-style:'. $style . $important .';'                 : '';
+        $output .= '}';
+
+      }
+
+      $this->parent->output_css .= $output;
+
+      return $output;
+
+    }
+
+  }
+}

wp-content/plugins/pdf-poster/admin/framework/fields/button_set/button_set.php

@@ -0,0 +1,67 @@
+<?php if ( ! defined( 'ABSPATH' ) ) { die; } // Cannot access directly.
+/**
+ *
+ * Field: button_set
+ *
+ * @since 1.0.0
+ * @version 1.0.0
+ *
+ */
+if ( ! class_exists( 'CSF_Field_button_set' ) ) {
+  class CSF_Field_button_set extends CSF_Fields {
+
+    public function __construct( $field, $value = '', $unique = '', $where = '', $parent = '' ) {
+      parent::__construct( $field, $value, $unique, $where, $parent );
+    }
+
+    public function render() {
+
+      $args = wp_parse_args( $this->field, array(
+        'multiple'   => false,
+        'options'    => array(),
+        'query_args' => array(),
+      ) );
+
+      $value = ( is_array( $this->value ) ) ? $this->value : array_filter( (array) $this->value );
+
+      echo $this->field_before();
+
+      if ( isset( $this->field['options'] ) ) {
+
+        $options = $this->field['options'];
+        $options = ( is_array( $options ) ) ? $options : array_filter( $this->field_data( $options, false, $args['query_args'] ) );
+
+        if ( is_array( $options ) && ! empty( $options ) ) {
+
+          echo '<div class="csf-siblings csf--button-group" data-multiple="'. esc_attr( $args['multiple'] ) .'">';
+
+          foreach ( $options as $key => $option ) {
+
+            $type    = ( $args['multiple'] ) ? 'checkbox' : 'radio';
+            $extra   = ( $args['multiple'] ) ? '[]' : '';
+            $active  = ( in_array( $key, $value ) || ( empty( $value ) && empty( $key ) )  ) ? ' csf--active' : '';
+            $checked = ( in_array( $key, $value ) || ( empty( $value ) && empty( $key ) ) ) ? ' checked' : '';
+
+            echo '<div class="csf--sibling csf--button'. esc_attr( $active ) .'">';
+            echo '<input type="'. esc_attr( $type ) .'" name="'. esc_attr( $this->field_name( $extra ) ) .'" value="'. esc_attr( $key ) .'"'. $this->field_attributes() . esc_attr( $checked ) .'/>';
+            echo $option;
+            echo '</div>';
+
+          }
+
+          echo '</div>';
+
+        } else {
+
+          echo ( ! empty( $this->field['empty_message'] ) ) ? esc_attr( $this->field['empty_message'] ) : esc_html__( 'No data available.', 'csf' );
+
+        }
+
+      }
+
+      echo $this->field_after();
+
+    }
+
+  }
+}

wp-content/plugins/pdf-poster/admin/framework/fields/callback/callback.php

@@ -0,0 +1,31 @@
+<?php if ( ! defined( 'ABSPATH' ) ) { die; } // Cannot access directly.
+/**
+ *
+ * Field: callback
+ *
+ * @since 1.0.0
+ * @version 1.0.0
+ *
+ */
+if ( ! class_exists( 'CSF_Field_callback' ) ) {
+  class CSF_Field_callback extends CSF_Fields {
+
+    public function __construct( $field, $value = '', $unique = '', $where = '', $parent = '' ) {
+      parent::__construct( $field, $value, $unique, $where, $parent );
+    }
+
+    public function render() {
+
+      if ( isset( $this->field['function'] ) && is_callable( $this->field['function'] ) ) {
+
+        $args = ( isset( $this->field['args'] ) ) ? $this->field['args'] : null;
+
+        call_user_func( $this->field['function'], $args );
+
+      }
+
+    }
+
+  }
+}
+

wp-content/plugins/pdf-poster/admin/framework/fields/checkbox/checkbox.php

@@ -0,0 +1,95 @@
+<?php if ( ! defined( 'ABSPATH' ) ) { die; } // Cannot access directly.
+/**
+ *
+ * Field: checkbox
+ *
+ * @since 1.0.0
+ * @version 1.0.0
+ *
+ */
+if ( ! class_exists( 'CSF_Field_checkbox' ) ) {
+  class CSF_Field_checkbox extends CSF_Fields {
+
+    public function __construct( $field, $value = '', $unique = '', $where = '', $parent = '' ) {
+      parent::__construct( $field, $value, $unique, $where, $parent );
+    }
+
+    public function render() {
+
+      $args = wp_parse_args( $this->field, array(
+        'inline'     => false,
+        'query_args' => array(),
+      ) );
+
+      $inline_class = ( $args['inline'] ) ? ' class="csf--inline-list"' : '';
+
+      echo $this->field_before();
+
+      if ( isset( $this->field['options'] ) ) {
+
+        $value   = ( is_array( $this->value ) ) ? $this->value : array_filter( (array) $this->value );
+        $options = $this->field['options'];
+        $options = ( is_array( $options ) ) ? $options : array_filter( $this->field_data( $options, false, $args['query_args'] ) );
+
+        if ( is_array( $options ) && ! empty( $options ) ) {
+
+          echo '<ul'. $inline_class .'>';
+
+          foreach ( $options as $option_key => $option_value ) {
+
+            if ( is_array( $option_value ) && ! empty( $option_value ) ) {
+
+              echo '<li>';
+                echo '<ul>';
+                  echo '<li><strong>'. esc_attr( $option_key ) .'</strong></li>';
+                  foreach ( $option_value as $sub_key => $sub_value ) {
+                    $checked = ( in_array( $sub_key, $value ) ) ? ' checked' : '';
+                    echo '<li>';
+                    echo '<label>';
+                    echo '<input type="checkbox" name="'. esc_attr( $this->field_name( '[]' ) ) .'" value="'. esc_attr( $sub_key ) .'"'. $this->field_attributes() . esc_attr( $checked ) .'/>';
+                    echo '<span class="csf--text">'. esc_attr( $sub_value ) .'</span>';
+                    echo '</label>';
+                    echo '</li>';
+                  }
+                echo '</ul>';
+              echo '</li>';
+
+            } else {
+
+              $checked = ( in_array( $option_key, $value ) ) ? ' checked' : '';
+
+              echo '<li>';
+              echo '<label>';
+              echo '<input type="checkbox" name="'. esc_attr( $this->field_name( '[]' ) ) .'" value="'. esc_attr( $option_key ) .'"'. $this->field_attributes() . esc_attr( $checked ) .'/>';
+              echo '<span class="csf--text">'. esc_attr( $option_value ) .'</span>';
+              echo '</label>';
+              echo '</li>';
+
+            }
+
+          }
+
+          echo '</ul>';
+
+        } else {
+
+          echo ( ! empty( $this->field['empty_message'] ) ) ? esc_attr( $this->field['empty_message'] ) : esc_html__( 'No data available.', 'csf' );
+
+        }
+
+      } else {
+
+        echo '<label class="csf-checkbox">';
+        echo '<input type="hidden" name="'. esc_attr( $this->field_name() ) .'" value="'. $this->value .'" class="csf--input"'. $this->field_attributes() .'/>';
+        echo '<input type="checkbox" name="_pseudo" class="csf--checkbox"'. esc_attr( checked( $this->value, 1, false ) ) .'/>';
+        echo ( ! empty( $this->field['label'] ) ) ? '<span class="csf--text">'. esc_attr( $this->field['label'] ) .'</span>' : '';
+        echo '</label>';
+
+      }
+
+      echo $this->field_after();
+
+    }
+
+  }
+}

wp-content/plugins/pdf-poster/admin/framework/fields/code_editor/code_editor.php

@@ -0,0 +1,58 @@
+<?php if ( ! defined( 'ABSPATH' ) ) { die; } // Cannot access directly.
+/**
+ *
+ * Field: code_editor
+ *
+ * @since 1.0.0
+ * @version 1.0.0
+ *
+ */
+if ( ! class_exists( 'CSF_Field_code_editor' ) ) {
+  class CSF_Field_code_editor extends CSF_Fields {
+
+    public $version = '5.60.0';
+    public $cdn_url = 'https://cdn.jsdelivr.net/npm/codemirror@';
+
+    public function __construct( $field, $value = '', $unique = '', $where = '', $parent = '' ) {
+      parent::__construct( $field, $value, $unique, $where, $parent );
+    }
+
+    public function render() {
+
+      $default_settings = array(
+        'tabSize'       => 2,
+        'lineNumbers'   => true,
+        'theme'         => 'default',
+        'mode'          => 'htmlmixed',
+        'cdnURL'        => $this->cdn_url . $this->version,
+      );
+
+      $settings = ( ! empty( $this->field['settings'] ) ) ? $this->field['settings'] : array();
+      $settings = wp_parse_args( $settings, $default_settings );
+
+      echo $this->field_before();
+      echo '<textarea name="'. esc_attr( $this->field_name() ) .'"'. $this->field_attributes() .' data-editor="'. esc_attr( json_encode( $settings ) ) .'">'. $this->value .'</textarea>';
+      echo $this->field_after();
+
+    }
+
+    public function enqueue() {
+
+      $page = ( ! empty( $_GET[ 'page' ] ) ) ? sanitize_text_field( wp_unslash( $_GET[ 'page' ] ) ) : '';
+
+      // Do not loads CodeMirror in revslider page.
+      if ( in_array( $page, array( 'revslider' ) ) ) { return; }
+
+      if ( ! wp_script_is( 'csf-codemirror' ) ) {
+        wp_enqueue_script( 'csf-codemirror', esc_url( $this->cdn_url . $this->version .'/lib/codemirror.min.js' ), array( 'csf' ), $this->version, true );
+        wp_enqueue_script( 'csf-codemirror-loadmode', esc_url( $this->cdn_url . $this->version .'/addon/mode/loadmode.min.js' ), array( 'csf-codemirror' ), $this->version, true );
+      }
+
+      if ( ! wp_style_is( 'csf-codemirror' ) ) {
+        wp_enqueue_style( 'csf-codemirror', esc_url( $this->cdn_url . $this->version .'/lib/codemirror.min.css' ), array(), $this->version );
+      }
+
+    }
+
+  }
+}

wp-content/plugins/pdf-poster/admin/framework/fields/color/color.php

@@ -0,0 +1,52 @@
+<?php if ( ! defined( 'ABSPATH' ) ) { die; } // Cannot access directly.
+/**
+ *
+ * Field: color
+ *
+ * @since 1.0.0
+ * @version 1.0.0
+ *
+ */
+if ( ! class_exists( 'CSF_Field_color' ) ) {
+  class CSF_Field_color extends CSF_Fields {
+
+    public function __construct( $field, $value = '', $unique = '', $where = '', $parent = '' ) {
+      parent::__construct( $field, $value, $unique, $where, $parent );
+    }
+
+    public function render() {
+
+      $default_attr = ( ! empty( $this->field['default'] ) ) ? ' data-default-color="'. esc_attr( $this->field['default'] ) .'"' : '';
+
+      echo $this->field_before();
+      echo '<input type="text" name="'. esc_attr( $this->field_name() ) .'" value="'. esc_attr( $this->value ) .'" class="csf-color"'. $default_attr . $this->field_attributes() .'/>';
+      echo $this->field_after();
+
+    }
+
+    public function output() {
+
+      $output    = '';
+      $elements  = ( is_array( $this->field['output'] ) ) ? $this->field['output'] : array_filter( (array) $this->field['output'] );
+      $important = ( ! empty( $this->field['output_important'] ) ) ? '!important' : '';
+      $mode      = ( ! empty( $this->field['output_mode'] ) ) ? $this->field['output_mode'] : 'color';
+
+      if ( ! empty( $elements ) && isset( $this->value ) && $this->value !== '' ) {
+        foreach ( $elements as $key_property => $element ) {
+          if ( is_numeric( $key_property ) ) {
+            $output = implode( ',', $elements ) .'{'. $mode .':'. $this->value . $important .';}';
+            break;
+          } else {
+            $output .= $element .'{'. $key_property .':'. $this->value . $important .'}';
+          }
+        }
+      }
+
+      $this->parent->output_css .= $output;
+
+      return $output;
+
+    }
+
+  }
+}

wp-content/plugins/pdf-poster/admin/framework/fields/color_group/color_group.php

@@ -0,0 +1,42 @@
+<?php if ( ! defined( 'ABSPATH' ) ) { die; } // Cannot access directly.
+/**
+ *
+ * Field: color_group
+ *
+ * @since 1.0.0
+ * @version 1.0.0
+ *
+ */
+if ( ! class_exists( 'CSF_Field_color_group' ) ) {
+  class CSF_Field_color_group extends CSF_Fields {
+
+    public function __construct( $field, $value = '', $unique = '', $where = '', $parent = '' ) {
+      parent::__construct( $field, $value, $unique, $where, $parent );
+    }
+
+    public function render() {
+
+      $options = ( ! empty( $this->field['options'] ) ) ? $this->field['options'] : array();
+
+      echo $this->field_before();
+
+      if ( ! empty( $options ) ) {
+        foreach ( $options as $key => $option ) {
+
+          $color_value  = ( ! empty( $this->value[$key] ) ) ? $this->value[$key] : '';
+          $default_attr = ( ! empty( $this->field['default'][$key] ) ) ? ' data-default-color="'. esc_attr( $this->field['default'][$key] ) .'"' : '';
+
+          echo '<div class="csf--left csf-field-color">';
+          echo '<div class="csf--title">'. $option .'</div>';
+          echo '<input type="text" name="'. esc_attr( $this->field_name( '['. $key .']' ) ) .'" value="'. esc_attr( $color_value ) .'" class="csf-color"'. $default_attr . $this->field_attributes() .'/>';
+          echo '</div>';
+
+        }
+      }
+
+      echo $this->field_after();
+
+    }
+
+  }
+}

wp-content/plugins/pdf-poster/admin/framework/fields/content/content.php

@@ -0,0 +1,28 @@
+<?php if ( ! defined( 'ABSPATH' ) ) { die; } // Cannot access directly.
+/**
+ *
+ * Field: content
+ *
+ * @since 1.0.0
+ * @version 1.0.0
+ *
+ */
+if ( ! class_exists( 'CSF_Field_content' ) ) {
+  class CSF_Field_content extends CSF_Fields {
+
+    public function __construct( $field, $value = '', $unique = '', $where = '', $parent = '' ) {
+      parent::__construct( $field, $value, $unique, $where, $parent );
+    }
+
+    public function render() {
+
+      if ( ! empty( $this->field['content'] ) ) {
+
+        echo $this->field['content'];
+
+      }
+
+    }
+
+  }
+}

wp-content/plugins/pdf-poster/admin/framework/fields/date/date.php

@@ -0,0 +1,64 @@
+<?php if ( ! defined( 'ABSPATH' ) ) { die; } // Cannot access directly.
+/**
+ *
+ * Field: date
+ *
+ * @since 1.0.0
+ * @version 1.0.0
+ *
+ */
+if ( ! class_exists( 'CSF_Field_date' ) ) {
+  class CSF_Field_date extends CSF_Fields {
+
+    public function __construct( $field, $value = '', $unique = '', $where = '', $parent = '' ) {
+      parent::__construct( $field, $value, $unique, $where, $parent );
+    }
+
+    public function render() {
+
+      $default_settings = array(
+        'dateFormat' => 'mm/dd/yy',
+      );
+
+      $settings = ( ! empty( $this->field['settings'] ) ) ? $this->field['settings'] : array();
+      $settings = wp_parse_args( $settings, $default_settings );
+
+      echo $this->field_before();
+
+      if ( ! empty( $this->field['from_to'] ) ) {
+
+        $args = wp_parse_args( $this->field, array(
+          'text_from' => esc_html__( 'From', 'csf' ),
+          'text_to'   => esc_html__( 'To', 'csf' ),
+        ) );
+
+        $value = wp_parse_args( $this->value, array(
+          'from' => '',
+          'to'   => '',
+        ) );
+
+        echo '<label class="csf--from">'. esc_attr( $args['text_from'] ) .' <input type="text" name="'. esc_attr( $this->field_name( '[from]' ) ) .'" value="'. esc_attr( $value['from'] ) .'"'. $this->field_attributes() .'/></label>';
+        echo '<label class="csf--to">'. esc_attr( $args['text_to'] ) .' <input type="text" name="'. esc_attr( $this->field_name( '[to]' ) ) .'" value="'. esc_attr( $value['to'] ) .'"'. $this->field_attributes() .'/></label>';
+
+      } else {
+
+        echo '<input type="text" name="'. esc_attr( $this->field_name() ) .'" value="'. esc_attr( $this->value ) .'"'. $this->field_attributes() .'/>';
+
+      }
+
+      echo '<div class="csf-date-settings" data-settings="'. esc_attr( json_encode( $settings ) ) .'"></div>';
+
+      echo $this->field_after();
+
+    }
+
+    public function enqueue() {
+
+      if ( ! wp_script_is( 'jquery-ui-datepicker' ) ) {
+        wp_enqueue_script( 'jquery-ui-datepicker' );
+      }
+
+    }
+
+  }
+}

wp-content/plugins/pdf-poster/admin/framework/fields/dimensions/dimensions.php

@@ -0,0 +1,101 @@
+<?php if ( ! defined( 'ABSPATH' ) ) { die; } // Cannot access directly.
+/**
+ *
+ * Field: dimensions
+ *
+ * @since 1.0.0
+ * @version 1.0.0
+ *
+ */
+if ( ! class_exists( 'CSF_Field_dimensions' ) ) {
+  class CSF_Field_dimensions extends CSF_Fields {
+
+    public function __construct( $field, $value = '', $unique = '', $where = '', $parent = '' ) {
+      parent::__construct( $field, $value, $unique, $where, $parent );
+    }
+
+    public function render() {
+
+      $args = wp_parse_args( $this->field, array(
+        'width_icon'         => '<i class="fas fa-arrows-alt-h"></i>',
+        'height_icon'        => '<i class="fas fa-arrows-alt-v"></i>',
+        'width_placeholder'  => esc_html__( 'width', 'csf' ),
+        'height_placeholder' => esc_html__( 'height', 'csf' ),
+        'width'              => true,
+        'height'             => true,
+        'unit'               => true,
+        'show_units'         => true,
+        'units'              => array( 'px', '%', 'em' )
+      ) );
+
+      $default_values = array(
+        'width'  => '',
+        'height' => '',
+        'unit'   => 'px',
+      );
+
+      $value   = wp_parse_args( $this->value, $default_values );
+      $unit    = ( count( $args['units'] ) === 1 && ! empty( $args['unit'] ) ) ? $args['units'][0] : '';
+      $is_unit = ( ! empty( $unit ) ) ? ' csf--is-unit' : '';
+
+      echo $this->field_before();
+
+      echo '<div class="csf--inputs" data-depend-id="'. esc_attr( $this->field['id'] ) .'">';
+
+      if ( ! empty( $args['width'] ) ) {
+        $placeholder = ( ! empty( $args['width_placeholder'] ) ) ? ' placeholder="'. esc_attr( $args['width_placeholder'] ) .'"' : '';
+        echo '<div class="csf--input">';
+        echo ( ! empty( $args['width_icon'] ) ) ? '<span class="csf--label csf--icon">'. $args['width_icon'] .'</span>' : '';
+        echo '<input type="number" name="'. esc_attr( $this->field_name( '[width]' ) ) .'" value="'. esc_attr( $value['width'] ) .'"'. $placeholder .' class="csf-input-number'. esc_attr( $is_unit ) .'" step="any" />';
+        echo ( ! empty( $unit ) ) ? '<span class="csf--label csf--unit">'. esc_attr( $args['units'][0] ) .'</span>' : '';
+        echo '</div>';
+      }
+
+      if ( ! empty( $args['height'] ) ) {
+        $placeholder = ( ! empty( $args['height_placeholder'] ) ) ? ' placeholder="'. esc_attr( $args['height_placeholder'] ) .'"' : '';
+        echo '<div class="csf--input">';
+        echo ( ! empty( $args['height_icon'] ) ) ? '<span class="csf--label csf--icon">'. $args['height_icon'] .'</span>' : '';
+        echo '<input type="number" name="'. esc_attr( $this->field_name( '[height]' ) ) .'" value="'. esc_attr( $value['height'] ) .'"'. $placeholder .' class="csf-input-number'. esc_attr( $is_unit ) .'" step="any" />';
+        echo ( ! empty( $unit ) ) ? '<span class="csf--label csf--unit">'. esc_attr( $args['units'][0] ) .'</span>' : '';
+        echo '</div>';
+      }
+
+      if ( ! empty( $args['unit'] ) && ! empty( $args['show_units'] ) && count( $args['units'] ) > 1 ) {
+        echo '<div class="csf--input">';
+        echo '<select name="'. esc_attr( $this->field_name( '[unit]' ) ) .'">';
+        foreach ( $args['units'] as $unit ) {
+          $selected = ( $value['unit'] === $unit ) ? ' selected' : '';
+          echo '<option value="'. esc_attr( $unit ) .'"'. esc_attr( $selected ) .'>'. esc_attr( $unit ) .'</option>';
+        }
+        echo '</select>';
+        echo '</div>';
+      }
+
+      echo '</div>';
+
+      echo $this->field_after();
+
+    }
+
+    public function output() {
+
+      $output    = '';
+      $element   = ( is_array( $this->field['output'] ) ) ? join( ',', $this->field['output'] ) : $this->field['output'];
+      $prefix    = ( ! empty( $this->field['output_prefix'] ) ) ? $this->field['output_prefix'] .'-' : '';
+      $important = ( ! empty( $this->field['output_important'] ) ) ? '!important' : '';
+      $unit      = ( ! empty( $this->value['unit'] ) ) ? $this->value['unit'] : 'px';
+      $width     = ( isset( $this->value['width'] ) && $this->value['width'] !== '' ) ? $prefix .'width:'. $this->value['width'] . $unit . $important .';' : '';
+      $height    = ( isset( $this->value['height'] ) && $this->value['height'] !== '' ) ? $prefix .'height:'. $this->value['height'] . $unit . $important .';' : '';
+
+      if ( $width !== '' || $height !== '' ) {
+        $output = $element .'{'. $width . $height .'}';
+      }
+
+      $this->parent->output_css .= $output;
+
+      return $output;
+
+    }
+
+  }
+}

wp-content/plugins/pdf-poster/admin/framework/fields/fieldset/fieldset.php

@@ -0,0 +1,41 @@
+<?php if ( ! defined( 'ABSPATH' ) ) { die; } // Cannot access directly.
+/**
+ *
+ * Field: fieldset
+ *
+ * @since 1.0.0
+ * @version 1.0.0
+ *
+ */
+if ( ! class_exists( 'CSF_Field_fieldset' ) ) {
+  class CSF_Field_fieldset extends CSF_Fields {
+
+    public function __construct( $field, $value = '', $unique = '', $where = '', $parent = '' ) {
+      parent::__construct( $field, $value, $unique, $where, $parent );
+    }
+
+    public function render() {
+
+      echo $this->field_before();
+
+      echo '<div class="csf-fieldset-content" data-depend-id="'. esc_attr( $this->field['id'] ) .'">';
+
+      foreach ( $this->field['fields'] as $field ) {
+
+        $field_id      = ( isset( $field['id'] ) ) ? $field['id'] : '';
+        $field_default = ( isset( $field['default'] ) ) ? $field['default'] : '';
+        $field_value   = ( isset( $this->value[$field_id] ) ) ? $this->value[$field_id] : $field_default;
+        $unique_id     = ( ! empty( $this->unique ) ) ? $this->unique .'['. $this->field['id'] .']' : $this->field['id'];
+
+        CSF::field( $field, $field_value, $unique_id, 'field/fieldset' );
+
+      }
+
+      echo '</div>';
+
+      echo $this->field_after();
+
+    }
+
+  }
+}

wp-content/plugins/pdf-poster/admin/framework/fields/gallery/gallery.php

@@ -0,0 +1,52 @@
+<?php if ( ! defined( 'ABSPATH' ) ) { die; } // Cannot access directly.
+/**
+ *
+ * Field: gallery
+ *
+ * @since 1.0.0
+ * @version 1.0.0
+ *
+ */
+if ( ! class_exists( 'CSF_Field_gallery' ) ) {
+  class CSF_Field_gallery extends CSF_Fields {
+
+    public function __construct( $field, $value = '', $unique = '', $where = '', $parent = '' ) {
+      parent::__construct( $field, $value, $unique, $where, $parent );
+    }
+
+    public function render() {
+
+      $args = wp_parse_args( $this->field, array(
+        'add_title'   => esc_html__( 'Add Gallery', 'csf' ),
+        'edit_title'  => esc_html__( 'Edit Gallery', 'csf' ),
+        'clear_title' => esc_html__( 'Clear', 'csf' ),
+      ) );
+
+      $hidden = ( empty( $this->value ) ) ? ' hidden' : '';
+
+      echo $this->field_before();
+
+      echo '<ul>';
+      if ( ! empty( $this->value ) ) {
+
+        $values = explode( ',', $this->value );
+
+        foreach ( $values as $id ) {
+          $attachment = wp_get_attachment_image_src( $id, 'thumbnail' );
+          echo '<li><img src="'. esc_url( $attachment[0] ) .'" /></li>';
+        }
+
+      }
+      echo '</ul>';
+
+      echo '<a href="#" class="button button-primary csf-button">'. $args['add_title'] .'</a>';
+      echo '<a href="#" class="button csf-edit-gallery'. esc_attr( $hidden ) .'">'. $args['edit_title'] .'</a>';
+      echo '<a href="#" class="button csf-warning-primary csf-clear-gallery'. esc_attr( $hidden ) .'">'. $args['clear_title'] .'</a>';
+      echo '<input type="text" name="'. esc_attr( $this->field_name() ) .'" value="'. esc_attr( $this->value ) .'"'. $this->field_attributes() .'/>';
+
+      echo $this->field_after();
+
+    }
+
+  }
+}

wp-content/plugins/pdf-poster/admin/framework/fields/group/group.php

@@ -0,0 +1,144 @@
+<?php if ( ! defined( 'ABSPATH' ) ) { die; } // Cannot access directly.
+/**
+ *
+ * Field: group
+ *
+ * @since 1.0.0
+ * @version 1.0.0
+ *
+ */
+if ( ! class_exists( 'CSF_Field_group' ) ) {
+  class CSF_Field_group extends CSF_Fields {
+
+    public function __construct( $field, $value = '', $unique = '', $where = '', $parent = '' ) {
+      parent::__construct( $field, $value, $unique, $where, $parent );
+    }
+
+    public function render() {
+
+      $args = wp_parse_args( $this->field, array(
+        'max'                    => 0,
+        'min'                    => 0,
+        'fields'                 => array(),
+        'button_title'           => esc_html__( 'Add New', 'csf' ),
+        'accordion_title_prefix' => '',
+        'accordion_title_number' => false,
+        'accordion_title_auto'   => true,
+      ) );
+
+      $title_prefix = ( ! empty( $args['accordion_title_prefix'] ) ) ? $args['accordion_title_prefix'] : '';
+      $title_number = ( ! empty( $args['accordion_title_number'] ) ) ? true : false;
+      $title_auto   = ( ! empty( $args['accordion_title_auto'] ) ) ? true : false;
+
+      if ( preg_match( '/'. preg_quote( '['. $this->field['id'] .']' ) .'/', $this->unique ) ) {
+
+        echo '<div class="csf-notice csf-notice-danger">'. esc_html__( 'Error: Field ID conflict.', 'csf' ) .'</div>';
+
+      } else {
+
+        echo $this->field_before();
+
+        echo '<div class="csf-cloneable-item csf-cloneable-hidden" data-depend-id="'. esc_attr( $this->field['id'] ) .'">';
+
+          echo '<div class="csf-cloneable-helper">';
+          echo '<i class="csf-cloneable-sort fas fa-arrows-alt"></i>';
+          echo '<i class="csf-cloneable-clone far fa-clone"></i>';
+          echo '<i class="csf-cloneable-remove csf-confirm fas fa-times" data-confirm="'. esc_html__( 'Are you sure to delete this item?', 'csf' ) .'"></i>';
+          echo '</div>';
+
+          echo '<h4 class="csf-cloneable-title">';
+          echo '<span class="csf-cloneable-text">';
+          echo ( $title_number ) ? '<span class="csf-cloneable-title-number"></span>' : '';
+          echo ( $title_prefix ) ? '<span class="csf-cloneable-title-prefix">'. esc_attr( $title_prefix ) .'</span>' : '';
+          echo ( $title_auto ) ? '<span class="csf-cloneable-value"><span class="csf-cloneable-placeholder"></span></span>' : '';
+          echo '</span>';
+          echo '</h4>';
+
+          echo '<div class="csf-cloneable-content">';
+          foreach ( $this->field['fields'] as $field ) {
+
+            $field_default = ( isset( $field['default'] ) ) ? $field['default'] : '';
+            $field_unique  = ( ! empty( $this->unique ) ) ? $this->unique .'['. $this->field['id'] .'][0]' : $this->field['id'] .'[0]';
+
+            CSF::field( $field, $field_default, '___'. $field_unique, 'field/group' );
+
+          }
+          echo '</div>';
+
+        echo '</div>';
+
+        echo '<div class="csf-cloneable-wrapper csf-data-wrapper" data-title-number="'. esc_attr( $title_number ) .'" data-field-id="['. esc_attr( $this->field['id'] ) .']" data-max="'. esc_attr( $args['max'] ) .'" data-min="'. esc_attr( $args['min'] ) .'">';
+
+        if ( ! empty( $this->value ) ) {
+
+          $num = 0;
+
+          foreach ( $this->value as $value ) {
+
+            $first_id    = ( isset( $this->field['fields'][0]['id'] ) ) ? $this->field['fields'][0]['id'] : '';
+            $first_value = ( isset( $value[$first_id] ) ) ? $value[$first_id] : '';
+            $first_value = ( is_array( $first_value ) ) ? reset( $first_value ) : $first_value;
+
+            echo '<div class="csf-cloneable-item">';
+
+              echo '<div class="csf-cloneable-helper">';
+              echo '<i class="csf-cloneable-sort fas fa-arrows-alt"></i>';
+              echo '<i class="csf-cloneable-clone far fa-clone"></i>';
+              echo '<i class="csf-cloneable-remove csf-confirm fas fa-times" data-confirm="'. esc_html__( 'Are you sure to delete this item?', 'csf' ) .'"></i>';
+              echo '</div>';
+
+              echo '<h4 class="csf-cloneable-title">';
+              echo '<span class="csf-cloneable-text">';
+              echo ( $title_number ) ? '<span class="csf-cloneable-title-number">'. esc_attr( $num+1 ) .'.</span>' : '';
+              echo ( $title_prefix ) ? '<span class="csf-cloneable-title-prefix">'. esc_attr( $title_prefix ) .'</span>' : '';
+              echo ( $title_auto ) ? '<span class="csf-cloneable-value">' . esc_attr( $first_value ) .'</span>' : '';
+              echo '</span>';
+              echo '</h4>';
+
+              echo '<div class="csf-cloneable-content">';
+
+              foreach ( $this->field['fields'] as $field ) {
+
+                $field_unique = ( ! empty( $this->unique ) ) ? $this->unique .'['. $this->field['id'] .']['. $num .']' : $this->field['id'] .'['. $num .']';
+                $field_value  = ( isset( $field['id'] ) && isset( $value[$field['id']] ) ) ? $value[$field['id']] : '';
+
+                CSF::field( $field, $field_value, $field_unique, 'field/group' );
+
+              }
+
+              echo '</div>';
+
+            echo '</div>';
+
+            $num++;
+
+          }
+
+        }
+
+        echo '</div>';
+
+        echo '<div class="csf-cloneable-alert csf-cloneable-max">'. esc_html__( 'You cannot add more.', 'csf' ) .'</div>';
+        echo '<div class="csf-cloneable-alert csf-cloneable-min">'. esc_html__( 'You cannot remove more.', 'csf' ) .'</div>';
+        echo '<a href="#" class="button button-primary csf-cloneable-add">'. $args['button_title'] .'</a>';
+
+        echo $this->field_after();
+
+      }
+
+    }
+
+    public function enqueue() {
+
+      if ( ! wp_script_is( 'jquery-ui-accordion' ) ) {
+        wp_enqueue_script( 'jquery-ui-accordion' );
+      }
+
+      if ( ! wp_script_is( 'jquery-ui-sortable' ) ) {
+        wp_enqueue_script( 'jquery-ui-sortable' );
+      }
+
+    }
+
+  }
+}

wp-content/plugins/pdf-poster/admin/framework/fields/heading/heading.php

@@ -0,0 +1,24 @@
+<?php if ( ! defined( 'ABSPATH' ) ) { die; } // Cannot access directly.
+/**
+ *
+ * Field: heading
+ *
+ * @since 1.0.0
+ * @version 1.0.0
+ *
+ */
+if ( ! class_exists( 'CSF_Field_heading' ) ) {
+  class CSF_Field_heading extends CSF_Fields {
+
+    public function __construct( $field, $value = '', $unique = '', $where = '', $parent = '' ) {
+      parent::__construct( $field, $value, $unique, $where, $parent );
+    }
+
+    public function render() {
+
+      echo ( ! empty( $this->field['content'] ) ) ? $this->field['content'] : '';
+
+    }
+
+  }
+}

wp-content/plugins/pdf-poster/admin/framework/fields/icon/icon.php

@@ -0,0 +1,71 @@
+<?php if ( ! defined( 'ABSPATH' ) ) { die; } // Cannot access directly.
+/**
+ *
+ * Field: icon
+ *
+ * @since 1.0.0
+ * @version 1.0.0
+ *
+ */
+if ( ! class_exists( 'CSF_Field_icon' ) ) {
+  class CSF_Field_icon extends CSF_Fields {
+
+    public function __construct( $field, $value = '', $unique = '', $where = '', $parent = '' ) {
+      parent::__construct( $field, $value, $unique, $where, $parent );
+    }
+
+    public function render() {
+
+      $args = wp_parse_args( $this->field, array(
+        'button_title' => esc_html__( 'Add Icon', 'csf' ),
+        'remove_title' => esc_html__( 'Remove Icon', 'csf' ),
+      ) );
+
+      echo $this->field_before();
+
+      $nonce  = wp_create_nonce( 'csf_icon_nonce' );
+      $hidden = ( empty( $this->value ) ) ? ' hidden' : '';
+
+      echo '<div class="csf-icon-select">';
+      echo '<span class="csf-icon-preview'. esc_attr( $hidden ) .'"><i class="'. esc_attr( $this->value ) .'"></i></span>';
+      echo '<a href="#" class="button button-primary csf-icon-add" data-nonce="'. esc_attr( $nonce ) .'">'. $args['button_title'] .'</a>';
+      echo '<a href="#" class="button csf-warning-primary csf-icon-remove'. esc_attr( $hidden ) .'">'. $args['remove_title'] .'</a>';
+      echo '<input type="text" name="'. esc_attr( $this->field_name() ) .'" value="'. esc_attr( $this->value ) .'" class="csf-icon-value"'. $this->field_attributes() .' />';
+      echo '</div>';
+
+      echo $this->field_after();
+
+    }
+
+    public function enqueue() {
+      add_action( 'admin_footer', array( &$this, 'add_footer_modal_icon' ) );
+      add_action( 'customize_controls_print_footer_scripts', array( &$this, 'add_footer_modal_icon' ) );
+    }
+
+    public function add_footer_modal_icon() {
+    ?>
+      <div id="csf-modal-icon" class="csf-modal csf-modal-icon hidden">
+        <div class="csf-modal-table">
+          <div class="csf-modal-table-cell">
+            <div class="csf-modal-overlay"></div>
+            <div class="csf-modal-inner">
+              <div class="csf-modal-title">
+                <?php esc_html_e( 'Add Icon', 'csf' ); ?>
+                <div class="csf-modal-close csf-icon-close"></div>
+              </div>
+              <div class="csf-modal-header">
+                <input type="text" placeholder="<?php esc_html_e( 'Search...', 'csf' ); ?>" class="csf-icon-search" />
+              </div>
+              <div class="csf-modal-content">
+                <div class="csf-modal-loading"><div class="csf-loading"></div></div>
+                <div class="csf-modal-load"></div>
+              </div>
+            </div>
+          </div>
+        </div>
+      </div>
+    <?php
+    }
+
+  }
+}

wp-content/plugins/pdf-poster/admin/framework/fields/image_select/image_select.php

@@ -0,0 +1,79 @@
+<?php if ( ! defined( 'ABSPATH' ) ) { die; } // Cannot access directly.
+/**
+ *
+ * Field: image_select
+ *
+ * @since 1.0.0
+ * @version 1.0.0
+ *
+ */
+if ( ! class_exists( 'CSF_Field_image_select' ) ) {
+  class CSF_Field_image_select extends CSF_Fields {
+
+    public function __construct( $field, $value = '', $unique = '', $where = '', $parent = '' ) {
+      parent::__construct( $field, $value, $unique, $where, $parent );
+    }
+
+    public function render() {
+
+      $args = wp_parse_args( $this->field, array(
+        'multiple' => false,
+        'inline'   => false,
+        'options'  => array(),
+      ) );
+
+      $inline = ( $args['inline'] ) ? ' csf--inline-list' : '';
+
+      $value = ( is_array( $this->value ) ) ? $this->value : array_filter( (array) $this->value );
+
+      echo $this->field_before();
+
+      if ( ! empty( $args['options'] ) ) {
+
+        echo '<div class="csf-siblings csf--image-group'. esc_attr( $inline ) .'" data-multiple="'. esc_attr( $args['multiple'] ) .'">';
+
+        $num = 1;
+
+        foreach ( $args['options'] as $key => $option ) {
+
+          $type    = ( $args['multiple'] ) ? 'checkbox' : 'radio';
+          $extra   = ( $args['multiple'] ) ? '[]' : '';
+          $active  = ( in_array( $key, $value ) ) ? ' csf--active' : '';
+          $checked = ( in_array( $key, $value ) ) ? ' checked' : '';
+
+          echo '<div class="csf--sibling csf--image'. esc_attr( $active ) .'">';
+            echo '<figure>';
+              echo '<img src="'. esc_url( $option ) .'" alt="img-'. esc_attr( $num++ ) .'" />';
+              echo '<input type="'. esc_attr( $type ) .'" name="'. esc_attr( $this->field_name( $extra ) ) .'" value="'. esc_attr( $key ) .'"'. $this->field_attributes() . esc_attr( $checked ) .'/>';
+            echo '</figure>';
+          echo '</div>';
+
+        }
+
+        echo '</div>';
+
+      }
+
+      echo $this->field_after();
+
+    }
+
+    public function output() {
+
+      $output    = '';
+      $bg_image  = array();
+      $important = ( ! empty( $this->field['output_important'] ) ) ? '!important' : '';
+      $elements  = ( is_array( $this->field['output'] ) ) ? join( ',', $this->field['output'] ) : $this->field['output'];
+
+      if ( ! empty( $elements ) && isset( $this->value ) && $this->value !== '' ) {
+        $output = $elements .'{background-image:url('. $this->value .')'. $important .';}';
+      }
+
+      $this->parent->output_css .= $output;
+
+      return $output;
+
+    }
+
+  }
+}

wp-content/plugins/pdf-poster/admin/framework/fields/index.php

@@ -0,0 +1 @@
+<?php // Silence is golden.

wp-content/plugins/pdf-poster/admin/framework/fields/link/link.php

@@ -0,0 +1,82 @@
+<?php if ( ! defined( 'ABSPATH' ) ) { die; } // Cannot access directly.
+/**
+ *
+ * Field: link
+ *
+ * @since 1.0.0
+ * @version 1.0.0
+ *
+ */
+if ( ! class_exists( 'CSF_Field_link' ) ) {
+  class CSF_Field_link extends CSF_Fields {
+
+    public function __construct( $field, $value = '', $unique = '', $where = '', $parent = '' ) {
+      parent::__construct( $field, $value, $unique, $where, $parent );
+    }
+
+    public function render() {
+
+      $args = wp_parse_args( $this->field, array(
+        'add_title'    => esc_html__( 'Add Link', 'csf' ),
+        'edit_title'   => esc_html__( 'Edit Link', 'csf' ),
+        'remove_title' => esc_html__( 'Remove Link', 'csf' ),
+      ) );
+
+      $default_values = array(
+        'url'    => '',
+        'text'  => '',
+        'target' => '',
+      );
+
+      $value = wp_parse_args( $this->value, $default_values );
+
+      $hidden = ( ! empty( $value['url'] ) || ! empty( $value['url'] ) || ! empty( $value['url'] ) ) ? ' hidden' : '';
+
+      $maybe_hidden = ( empty( $hidden ) ) ? ' hidden' : '';
+
+      echo $this->field_before();
+
+      echo '<textarea readonly="readonly" class="csf--link hidden"></textarea>';
+
+      echo '<div class="'. esc_attr( $maybe_hidden ) .'"><div class="csf--result">'. sprintf( '{url:"%s", text:"%s", target:"%s"}', $value['url'], $value['text'], $value['target'] ) .'</div></div>';
+
+      echo '<input type="text" name="'. esc_attr( $this->field_name( '[url]' ) ) .'" value="'. esc_attr( $value['url'] ) .'"'. $this->field_attributes( array( 'class' => 'csf--url hidden' ) ) .' />';
+      echo '<input type="text" name="'. esc_attr( $this->field_name( '[text]' ) ) .'" value="'. esc_attr( $value['text'] ) .'" class="csf--text hidden" />';
+      echo '<input type="text" name="'. esc_attr( $this->field_name( '[target]' ) ) .'" value="'. esc_attr( $value['target'] ) .'" class="csf--target hidden" />';
+
+      echo '<a href="#" class="button button-primary csf--add'. esc_attr( $hidden ) .'">'. $args['add_title'] .'</a> ';
+      echo '<a href="#" class="button csf--edit'. esc_attr( $maybe_hidden ) .'">'. $args['edit_title'] .'</a> ';
+      echo '<a href="#" class="button csf-warning-primary csf--remove'. esc_attr( $maybe_hidden ) .'">'. $args['remove_title'] .'</a>';
+
+      echo $this->field_after();
+
+    }
+
+    public function enqueue() {
+
+      if ( ! wp_script_is( 'wplink' ) ) {
+        wp_enqueue_script( 'wplink' );
+      }
+
+      if ( ! wp_script_is( 'jquery-ui-autocomplete' ) ) {
+        wp_enqueue_script( 'jquery-ui-autocomplete' );
+      }
+
+      add_action( 'admin_print_footer_scripts', array( &$this, 'add_wp_link_dialog' ) );
+
+    }
+
+    public function add_wp_link_dialog() {
+
+      if ( ! class_exists( '_WP_Editors' ) ) {
+        require_once ABSPATH . WPINC .'/class-wp-editor.php';
+      }
+
+      wp_print_styles( 'editor-buttons' );
+
+      _WP_Editors::wp_link_dialog();
+
+    }
+
+  }
+}

wp-content/plugins/pdf-poster/admin/framework/fields/link_color/link_color.php

@@ -0,0 +1,91 @@
+<?php if ( ! defined( 'ABSPATH' ) ) { die; } // Cannot access directly.
+/**
+ *
+ * Field: link_color
+ *
+ * @since 1.0.0
+ * @version 1.0.0
+ *
+ */
+if ( ! class_exists( 'CSF_Field_link_color' ) ) {
+  class CSF_Field_link_color extends CSF_Fields {
+
+    public function __construct( $field, $value = '', $unique = '', $where = '', $parent = '' ) {
+      parent::__construct( $field, $value, $unique, $where, $parent );
+    }
+
+    public function render() {
+
+      $args = wp_parse_args( $this->field, array(
+        'color'   => true,
+        'hover'   => true,
+        'active'  => false,
+        'visited' => false,
+        'focus'   => false,
+      ) );
+
+      $default_values = array(
+        'color'   => '',
+        'hover'   => '',
+        'active'  => '',
+        'visited' => '',
+        'focus'   => '',
+      );
+
+      $color_props = array(
+        'color'    => esc_html__( 'Normal', 'csf' ),
+        'hover'    => esc_html__( 'Hover', 'csf' ),
+        'active'   => esc_html__( 'Active', 'csf' ),
+        'visited'  => esc_html__( 'Visited', 'csf' ),
+        'focus'    => esc_html__( 'Focus', 'csf' )
+      );
+
+      $value = wp_parse_args( $this->value, $default_values );
+
+      echo $this->field_before();
+
+      foreach ( $color_props as $color_prop_key => $color_prop_value ) {
+
+        if ( ! empty( $args[$color_prop_key] ) ) {
+
+          $default_attr = ( ! empty( $this->field['default'][$color_prop_key] ) ) ? ' data-default-color="'. esc_attr( $this->field['default'][$color_prop_key] ) .'"' : '';
+
+          echo '<div class="csf--left csf-field-color">';
+          echo '<div class="csf--title">'. esc_attr( $color_prop_value ) .'</div>';
+          echo '<input type="text" name="'. esc_attr( $this->field_name( '['. $color_prop_key .']' ) ) .'" value="'. esc_attr( $value[$color_prop_key] ) .'" class="csf-color"'. $default_attr . $this->field_attributes() .'/>';
+          echo '</div>';
+
+        }
+
+      }
+
+      echo $this->field_after();
+
+    }
+
+    public function output() {
+
+      $output    = '';
+      $elements  = ( is_array( $this->field['output'] ) ) ? $this->field['output'] : array_filter( (array) $this->field['output'] );
+      $important = ( ! empty( $this->field['output_important'] ) ) ? '!important' : '';
+
+      if ( ! empty( $elements ) && isset( $this->value ) && $this->value !== '' ) {
+        foreach ( $elements as $element ) {
+
+          if ( isset( $this->value['color']   ) && $this->value['color']   !== '' ) { $output .= $element .'{color:'.         $this->value['color']   . $important .';}'; }
+          if ( isset( $this->value['hover']   ) && $this->value['hover']   !== '' ) { $output .= $element .':hover{color:'.   $this->value['hover']   . $important .';}'; }
+          if ( isset( $this->value['active']  ) && $this->value['active']  !== '' ) { $output .= $element .':active{color:'.  $this->value['active']  . $important .';}'; }
+          if ( isset( $this->value['visited'] ) && $this->value['visited'] !== '' ) { $output .= $element .':visited{color:'. $this->value['visited'] . $important .';}'; }
+          if ( isset( $this->value['focus']   ) && $this->value['focus']   !== '' ) { $output .= $element .':focus{color:'.   $this->value['focus']   . $important .';}'; }
+
+        }
+      }
+
+      $this->parent->output_css .= $output;
+
+      return $output;
+
+    }
+
+  }
+}

wp-content/plugins/pdf-poster/admin/framework/fields/map/map.php

@@ -0,0 +1,98 @@
+<?php if ( ! defined( 'ABSPATH' ) ) { die; } // Cannot access directly.
+/**
+ *
+ * Field: map
+ *
+ * @since 1.0.0
+ * @version 1.0.0
+ *
+ */
+if ( ! class_exists( 'CSF_Field_map' ) ) {
+  class CSF_Field_map extends CSF_Fields {
+
+    public $version = '1.7.1';
+    public $cdn_url = 'https://cdn.jsdelivr.net/npm/leaflet@';
+
+    public function __construct( $field, $value = '', $unique = '', $where = '', $parent = '' ) {
+      parent::__construct( $field, $value, $unique, $where, $parent );
+    }
+
+    public function render() {
+
+      $args              = wp_parse_args( $this->field, array(
+        'placeholder'    => esc_html__( 'Search...', 'csf' ),
+        'latitude_text'  => esc_html__( 'Latitude', 'csf' ),
+        'longitude_text' => esc_html__( 'Longitude', 'csf' ),
+        'address_field'  => '',
+        'height'         => '',
+      ) );
+
+      $value             = wp_parse_args( $this->value, array(
+        'address'        => '',
+        'latitude'       => '20',
+        'longitude'      => '0',
+        'zoom'           => '2',
+      ) );
+
+      $default_settings   = array(
+        'center'          => array( $value['latitude'], $value['longitude'] ),
+        'zoom'            => $value['zoom'],
+        'scrollWheelZoom' => false,
+      );
+
+      $settings = ( ! empty( $this->field['settings'] ) ) ? $this->field['settings'] : array();
+      $settings = wp_parse_args( $settings, $default_settings );
+
+      $style_attr  = ( ! empty( $args['height'] ) ) ? ' style="min-height:'. esc_attr( $args['height'] ) .';"' : '';
+      $placeholder = ( ! empty( $args['placeholder'] ) ) ? array( 'placeholder' => $args['placeholder'] ) : '';
+
+      echo $this->field_before();
+
+      if ( empty( $args['address_field'] ) ) {
+        echo '<div class="csf--map-search">';
+        echo '<input type="text" name="'. esc_attr( $this->field_name( '[address]' ) ) .'" value="'. esc_attr( $value['address'] ) .'"'. $this->field_attributes( $placeholder ) .' />';
+        echo '</div>';
+      } else {
+        echo '<div class="csf--address-field" data-address-field="'. esc_attr( $args['address_field'] ) .'"></div>';
+      }
+
+      echo '<div class="csf--map-osm-wrap"><div class="csf--map-osm" data-map="'. esc_attr( json_encode( $settings ) ) .'"'. $style_attr .'></div></div>';
+
+      echo '<div class="csf--map-inputs">';
+
+        echo '<div class="csf--map-input">';
+        echo '<label>'. esc_attr( $args['latitude_text'] ) .'</label>';
+        echo '<input type="text" name="'. esc_attr( $this->field_name( '[latitude]' ) ) .'" value="'. esc_attr( $value['latitude'] ) .'" class="csf--latitude" />';
+        echo '</div>';
+
+        echo '<div class="csf--map-input">';
+        echo '<label>'. esc_attr( $args['longitude_text'] ) .'</label>';
+        echo '<input type="text" name="'. esc_attr( $this->field_name( '[longitude]' ) ) .'" value="'. esc_attr( $value['longitude'] ) .'" class="csf--longitude" />';
+        echo '</div>';
+
+      echo '</div>';
+
+      echo '<input type="hidden" name="'. esc_attr( $this->field_name( '[zoom]' ) ) .'" value="'. esc_attr( $value['zoom'] ) .'" class="csf--zoom" />';
+
+      echo $this->field_after();
+
+    }
+
+    public function enqueue() {
+
+      if ( ! wp_script_is( 'csf-leaflet' ) ) {
+        wp_enqueue_script( 'csf-leaflet', esc_url( $this->cdn_url . $this->version .'/dist/leaflet.js' ), array( 'csf' ), $this->version, true );
+      }
+
+      if ( ! wp_style_is( 'csf-leaflet' ) ) {
+        wp_enqueue_style( 'csf-leaflet', esc_url( $this->cdn_url . $this->version .'/dist/leaflet.css' ), array(), $this->version );
+      }
+
+      if ( ! wp_script_is( 'jquery-ui-autocomplete' ) ) {
+        wp_enqueue_script( 'jquery-ui-autocomplete' );
+      }
+
+    }
+
+  }
+}

wp-content/plugins/pdf-poster/admin/framework/fields/media/media.php

@@ -0,0 +1,86 @@
+<?php if ( ! defined( 'ABSPATH' ) ) { die; } // Cannot access directly.
+/**
+ *
+ * Field: media
+ *
+ * @since 1.0.0
+ * @version 1.0.0
+ *
+ */
+if ( ! class_exists( 'CSF_Field_media' ) ) {
+  class CSF_Field_media extends CSF_Fields {
+
+    public function __construct( $field, $value = '', $unique = '', $where = '', $parent = '' ) {
+      parent::__construct( $field, $value, $unique, $where, $parent );
+    }
+
+    public function render() {
+
+      $args = wp_parse_args( $this->field, array(
+        'url'          => true,
+        'preview'      => true,
+        'library'      => array(),
+        'button_title' => esc_html__( 'Upload', 'csf' ),
+        'remove_title' => esc_html__( 'Remove', 'csf' ),
+        'preview_size' => 'thumbnail',
+      ) );
+
+      $default_values = array(
+        'url'         => '',
+        'id'          => '',
+        'width'       => '',
+        'height'      => '',
+        'thumbnail'   => '',
+        'alt'         => '',
+        'title'       => '',
+        'description' => ''
+      );
+
+      // fallback
+      if ( is_numeric( $this->value ) ) {
+
+        $this->value  = array(
+          'id'        => $this->value,
+          'url'       => wp_get_attachment_url( $this->value ),
+          'thumbnail' => wp_get_attachment_image_src( $this->value, 'thumbnail', true )[0],
+        );
+
+      }
+
+      $this->value = wp_parse_args( $this->value, $default_values );
+
+      $library     = ( is_array( $args['library'] ) ) ? $args['library'] : array_filter( (array) $args['library'] );
+      $library     = ( ! empty( $library ) ) ? implode(',', $library ) : '';
+      $preview_src = ( $args['preview_size'] !== 'thumbnail' ) ? $this->value['url'] : $this->value['thumbnail'];
+      $hidden_url  = ( empty( $args['url'] ) ) ? ' hidden' : '';
+      $hidden_auto = ( empty( $this->value['url'] ) ) ? ' hidden' : '';
+      $placeholder = ( empty( $this->field['placeholder'] ) ) ? ' placeholder="'.  esc_html__( 'Not selected', 'csf' ) .'"' : '';
+
+      echo $this->field_before();
+
+      if ( ! empty( $args['preview'] ) ) {
+        echo '<div class="csf--preview'. esc_attr( $hidden_auto ) .'">';
+        echo '<div class="csf-image-preview"><a href="#" class="csf--remove fas fa-times"></a><img src="'. esc_url( $preview_src ) .'" class="csf--src" /></div>';
+        echo '</div>';
+      }
+
+      echo '<div class="csf--placeholder">';
+      echo '<input type="text" name="'. esc_attr( $this->field_name( '[url]' ) ) .'" value="'. esc_attr( $this->value['url'] ) .'" class="csf--url'. esc_attr( $hidden_url ) .'" readonly="readonly"'. $this->field_attributes() . $placeholder .' />';
+      echo '<a href="#" class="button button-primary csf--button" data-library="'. esc_attr( $library ) .'" data-preview-size="'. esc_attr( $args['preview_size'] ) .'">'. $args['button_title'] .'</a>';
+      echo ( empty( $args['preview'] ) ) ? '<a href="#" class="button button-secondary csf-warning-primary csf--remove'. esc_attr( $hidden_auto ) .'">'. $args['remove_title'] .'</a>' : '';
+      echo '</div>';
+
+      echo '<input type="hidden" name="'. esc_attr( $this->field_name( '[id]' ) ) .'" value="'. esc_attr( $this->value['id'] ) .'" class="csf--id"/>';
+      echo '<input type="hidden" name="'. esc_attr( $this->field_name( '[width]' ) ) .'" value="'. esc_attr( $this->value['width'] ) .'" class="csf--width"/>';
+      echo '<input type="hidden" name="'. esc_attr( $this->field_name( '[height]' ) ) .'" value="'. esc_attr( $this->value['height'] ) .'" class="csf--height"/>';
+      echo '<input type="hidden" name="'. esc_attr( $this->field_name( '[thumbnail]' ) ) .'" value="'. esc_attr( $this->value['thumbnail'] ) .'" class="csf--thumbnail"/>';
+      echo '<input type="hidden" name="'. esc_attr( $this->field_name( '[alt]' ) ) .'" value="'. esc_attr( $this->value['alt'] ) .'" class="csf--alt"/>';
+      echo '<input type="hidden" name="'. esc_attr( $this->field_name( '[title]' ) ) .'" value="'. esc_attr( $this->value['title'] ) .'" class="csf--title"/>';
+      echo '<input type="hidden" name="'. esc_attr( $this->field_name( '[description]' ) ) .'" value="'. esc_attr( $this->value['description'] ) .'" class="csf--description"/>';
+
+      echo $this->field_after();
+
+    }
+
+  }
+}

wp-content/plugins/pdf-poster/admin/framework/fields/notice/notice.php

@@ -0,0 +1,26 @@
+<?php if ( ! defined( 'ABSPATH' ) ) { die; } // Cannot access directly.
+/**
+ *
+ * Field: notice
+ *
+ * @since 1.0.0
+ * @version 1.0.0
+ *
+ */
+if ( ! class_exists( 'CSF_Field_notice' ) ) {
+  class CSF_Field_notice extends CSF_Fields {
+
+    public function __construct( $field, $value = '', $unique = '', $where = '', $parent = '' ) {
+      parent::__construct( $field, $value, $unique, $where, $parent );
+    }
+
+    public function render() {
+
+      $style = ( ! empty( $this->field['style'] ) ) ? $this->field['style'] : 'normal';
+
+      echo ( ! empty( $this->field['content'] ) ) ? '<div class="csf-notice csf-notice-'. esc_attr( $style ) .'">'. $this->field['content'] .'</div>' : '';
+
+    }
+
+  }
+}

wp-content/plugins/pdf-poster/admin/framework/fields/number/number.php

@@ -0,0 +1,60 @@
+<?php if ( ! defined( 'ABSPATH' ) ) { die; } // Cannot access directly.
+/**
+ *
+ * Field: number
+ *
+ * @since 1.0.0
+ * @version 1.0.0
+ *
+ */
+if ( ! class_exists( 'CSF_Field_number' ) ) {
+  class CSF_Field_number extends CSF_Fields {
+
+    public function __construct( $field, $value = '', $unique = '', $where = '', $parent = '' ) {
+      parent::__construct( $field, $value, $unique, $where, $parent );
+    }
+
+    public function render() {
+
+      $args = wp_parse_args( $this->field, array(
+        'unit' => '',
+      ) );
+
+      echo $this->field_before();
+      echo '<div class="csf--wrap">';
+      echo '<input type="number" name="'. esc_attr( $this->field_name() ) .'" value="'. esc_attr( $this->value ) .'"'. $this->field_attributes( array( 'class' => 'csf-input-number' ) ) .' step="any" />';
+      echo ( ! empty( $args['unit'] ) ) ? '<span class="csf--unit">'. esc_attr( $args['unit'] ) .'</span>' : '';
+      echo '</div>';
+      echo $this->field_after();
+
+    }
+
+    public function output() {
+
+      $output    = '';
+      $elements  = ( is_array( $this->field['output'] ) ) ? $this->field['output'] : array_filter( (array) $this->field['output'] );
+      $important = ( ! empty( $this->field['output_important'] ) ) ? '!important' : '';
+      $mode      = ( ! empty( $this->field['output_mode'] ) ) ? $this->field['output_mode'] : 'width';
+      $unit      = ( ! empty( $this->field['unit'] ) ) ? $this->field['unit'] : 'px';
+
+      if ( ! empty( $elements ) && isset( $this->value ) && $this->value !== '' ) {
+        foreach ( $elements as $key_property => $element ) {
+          if ( is_numeric( $key_property ) ) {
+            if ( $mode ) {
+              $output = implode( ',', $elements ) .'{'. $mode .':'. $this->value . $unit . $important .';}';
+            }
+            break;
+          } else {
+            $output .= $element .'{'. $key_property .':'. $this->value . $unit . $important .'}';
+          }
+        }
+      }
+
+      $this->parent->output_css .= $output;
+
+      return $output;
+
+    }
+
+  }
+}

wp-content/plugins/pdf-poster/admin/framework/fields/palette/palette.php

@@ -0,0 +1,58 @@
+<?php if ( ! defined( 'ABSPATH' ) ) { die; } // Cannot access directly.
+/**
+ *
+ * Field: palette
+ *
+ * @since 1.0.0
+ * @version 1.0.0
+ *
+ */
+if ( ! class_exists( 'CSF_Field_palette' ) ) {
+  class CSF_Field_palette extends CSF_Fields {
+
+    public function __construct( $field, $value = '', $unique = '', $where = '', $parent = '' ) {
+      parent::__construct( $field, $value, $unique, $where, $parent );
+    }
+
+    public function render() {
+
+      $palette = ( ! empty( $this->field['options'] ) ) ? $this->field['options'] : array();
+
+      echo $this->field_before();
+
+      if ( ! empty( $palette ) ) {
+
+        echo '<div class="csf-siblings csf--palettes">';
+
+        foreach ( $palette as $key => $colors ) {
+
+          $active  = ( $key === $this->value ) ? ' csf--active' : '';
+          $checked = ( $key === $this->value ) ? ' checked' : '';
+
+          echo '<div class="csf--sibling csf--palette'. esc_attr( $active ) .'">';
+
+          if ( ! empty( $colors ) ) {
+
+            foreach ( $colors as $color ) {
+
+              echo '<span style="background-color: '. esc_attr( $color ) .';"></span>';
+
+            }
+
+          }
+
+          echo '<input type="radio" name="'. esc_attr( $this->field_name() ) .'" value="'. esc_attr( $key ) .'"'. $this->field_attributes() . esc_attr( $checked ) .'/>';
+          echo '</div>';
+
+        }
+
+        echo '</div>';
+
+      }
+
+      echo $this->field_after();
+
+    }
+
+  }
+}

wp-content/plugins/pdf-poster/admin/framework/fields/radio/radio.php

@@ -0,0 +1,93 @@
+<?php if ( ! defined( 'ABSPATH' ) ) { die; } // Cannot access directly.
+/**
+ *
+ * Field: radio
+ *
+ * @since 1.0.0
+ * @version 1.0.0
+ *
+ */
+if ( ! class_exists( 'CSF_Field_radio' ) ) {
+  class CSF_Field_radio extends CSF_Fields {
+
+    public function __construct( $field, $value = '', $unique = '', $where = '', $parent = '' ) {
+      parent::__construct( $field, $value, $unique, $where, $parent );
+    }
+
+    public function render() {
+
+      $args = wp_parse_args( $this->field, array(
+        'inline'     => false,
+        'query_args' => array(),
+      ) );
+
+      $inline_class = ( $args['inline'] ) ? ' class="csf--inline-list"' : '';
+
+      echo $this->field_before();
+
+      if ( isset( $this->field['options'] ) ) {
+
+        $options = $this->field['options'];
+        $options = ( is_array( $options ) ) ? $options : array_filter( $this->field_data( $options, false, $args['query_args'] ) );
+
+        if ( is_array( $options ) && ! empty( $options ) ) {
+
+          echo '<ul'. $inline_class .'>';
+
+          foreach ( $options as $option_key => $option_value ) {
+
+            if ( is_array( $option_value ) && ! empty( $option_value ) ) {
+
+              echo '<li>';
+                echo '<ul>';
+                  echo '<li><strong>'. esc_attr( $option_key ) .'</strong></li>';
+                  foreach ( $option_value as $sub_key => $sub_value ) {
+                    $checked = ( $sub_key == $this->value ) ? ' checked' : '';
+                    echo '<li>';
+                    echo '<label>';
+                    echo '<input type="radio" name="'. esc_attr( $this->field_name() ) .'" value="'. esc_attr( $sub_key ) .'"'. $this->field_attributes() . esc_attr( $checked ) .'/>';
+                    echo '<span class="csf--text">'. esc_attr( $sub_value ) .'</span>';
+                    echo '</label>';
+                    echo '</li>';
+                  }
+                echo '</ul>';
+              echo '</li>';
+
+            } else {
+
+              $checked = ( $option_key == $this->value ) ? ' checked' : '';
+
+              echo '<li>';
+              echo '<label>';
+              echo '<input type="radio" name="'. esc_attr( $this->field_name() ) .'" value="'. esc_attr( $option_key ) .'"'. $this->field_attributes() . esc_attr( $checked ) .'/>';
+              echo '<span class="csf--text">'. esc_attr( $option_value ) .'</span>';
+              echo '</label>';
+              echo '</li>';
+
+            }
+
+          }
+
+          echo '</ul>';
+
+        } else {
+
+          echo ( ! empty( $this->field['empty_message'] ) ) ? esc_attr( $this->field['empty_message'] ) : esc_html__( 'No data available.', 'csf' );
+
+        }
+
+      } else {
+
+        $label = ( isset( $this->field['label'] ) ) ? $this->field['label'] : '';
+        echo '<label><input type="radio" name="'. esc_attr( $this->field_name() ) .'" value="1"'. $this->field_attributes() . esc_attr( checked( $this->value, 1, false ) ) .'/>';
+        echo ( ! empty( $this->field['label'] ) ) ? '<span class="csf--text">'. esc_attr( $this->field['label'] ) .'</span>' : '';
+        echo '</label>';
+
+      }
+
+      echo $this->field_after();
+
+    }
+
+  }
+}

wp-content/plugins/pdf-poster/admin/framework/fields/repeater/repeater.php

@@ -0,0 +1,108 @@
+<?php if ( ! defined( 'ABSPATH' ) ) { die; } // Cannot access directly.
+/**
+ *
+ * Field: repeater
+ *
+ * @since 1.0.0
+ * @version 1.0.0
+ *
+ */
+if ( ! class_exists( 'CSF_Field_repeater' ) ) {
+  class CSF_Field_repeater extends CSF_Fields {
+
+    public function __construct( $field, $value = '', $unique = '', $where = '', $parent = '' ) {
+      parent::__construct( $field, $value, $unique, $where, $parent );
+    }
+
+    public function render() {
+
+      $args = wp_parse_args( $this->field, array(
+        'max'          => 0,
+        'min'          => 0,
+        'button_title' => '<i class="fas fa-plus-circle"></i>',
+      ) );
+
+      if ( preg_match( '/'. preg_quote( '['. $this->field['id'] .']' ) .'/', $this->unique ) ) {
+
+        echo '<div class="csf-notice csf-notice-danger">'. esc_html__( 'Error: Field ID conflict.', 'csf' ) .'</div>';
+
+      } else {
+
+        echo $this->field_before();
+
+        echo '<div class="csf-repeater-item csf-repeater-hidden" data-depend-id="'. esc_attr( $this->field['id'] ) .'">';
+        echo '<div class="csf-repeater-content">';
+        foreach ( $this->field['fields'] as $field ) {
+
+          $field_default = ( isset( $field['default'] ) ) ? $field['default'] : '';
+          $field_unique  = ( ! empty( $this->unique ) ) ? $this->unique .'['. $this->field['id'] .'][0]' : $this->field['id'] .'[0]';
+
+          CSF::field( $field, $field_default, '___'. $field_unique, 'field/repeater' );
+
+        }
+        echo '</div>';
+        echo '<div class="csf-repeater-helper">';
+        echo '<div class="csf-repeater-helper-inner">';
+        echo '<i class="csf-repeater-sort fas fa-arrows-alt"></i>';
+        echo '<i class="csf-repeater-clone far fa-clone"></i>';
+        echo '<i class="csf-repeater-remove csf-confirm fas fa-times" data-confirm="'. esc_html__( 'Are you sure to delete this item?', 'csf' ) .'"></i>';
+        echo '</div>';
+        echo '</div>';
+        echo '</div>';
+
+        echo '<div class="csf-repeater-wrapper csf-data-wrapper" data-field-id="['. esc_attr( $this->field['id'] ) .']" data-max="'. esc_attr( $args['max'] ) .'" data-min="'. esc_attr( $args['min'] ) .'">';
+
+        if ( ! empty( $this->value ) && is_array( $this->value ) ) {
+
+          $num = 0;
+
+          foreach ( $this->value as $key => $value ) {
+
+            echo '<div class="csf-repeater-item">';
+            echo '<div class="csf-repeater-content">';
+            foreach ( $this->field['fields'] as $field ) {
+
+              $field_unique = ( ! empty( $this->unique ) ) ? $this->unique .'['. $this->field['id'] .']['. $num .']' : $this->field['id'] .'['. $num .']';
+              $field_value  = ( isset( $field['id'] ) && isset( $this->value[$key][$field['id']] ) ) ? $this->value[$key][$field['id']] : '';
+
+              CSF::field( $field, $field_value, $field_unique, 'field/repeater' );
+
+            }
+            echo '</div>';
+            echo '<div class="csf-repeater-helper">';
+            echo '<div class="csf-repeater-helper-inner">';
+            echo '<i class="csf-repeater-sort fas fa-arrows-alt"></i>';
+            echo '<i class="csf-repeater-clone far fa-clone"></i>';
+            echo '<i class="csf-repeater-remove csf-confirm fas fa-times" data-confirm="'. esc_html__( 'Are you sure to delete this item?', 'csf' ) .'"></i>';
+            echo '</div>';
+            echo '</div>';
+            echo '</div>';
+
+            $num++;
+
+          }
+
+        }
+
+        echo '</div>';
+
+        echo '<div class="csf-repeater-alert csf-repeater-max">'. esc_html__( 'You cannot add more.', 'csf' ) .'</div>';
+        echo '<div class="csf-repeater-alert csf-repeater-min">'. esc_html__( 'You cannot remove more.', 'csf' ) .'</div>';
+        echo '<a href="#" class="button button-primary csf-repeater-add">'. $args['button_title'] .'</a>';
+
+        echo $this->field_after();
+
+      }
+
+    }
+
+    public function enqueue() {
+
+      if ( ! wp_script_is( 'jquery-ui-sortable' ) ) {
+        wp_enqueue_script( 'jquery-ui-sortable' );
+      }
+
+    }
+
+  }
+}

wp-content/plugins/pdf-poster/admin/framework/fields/select/select.php

@@ -0,0 +1,132 @@
+<?php if ( ! defined( 'ABSPATH' ) ) { die; } // Cannot access directly.
+/**
+ *
+ * Field: select
+ *
+ * @since 1.0.0
+ * @version 1.0.0
+ *
+ */
+if ( ! class_exists( 'CSF_Field_select' ) ) {
+  class CSF_Field_select extends CSF_Fields {
+
+    public function __construct( $field, $value = '', $unique = '', $where = '', $parent = '' ) {
+      parent::__construct( $field, $value, $unique, $where, $parent );
+    }
+
+    public function render() {
+
+      $args = wp_parse_args( $this->field, array(
+        'placeholder' => '',
+        'chosen'      => false,
+        'multiple'    => false,
+        'sortable'    => false,
+        'ajax'        => false,
+        'settings'    => array(),
+        'query_args'  => array(),
+      ) );
+
+      $this->value = ( is_array( $this->value ) ) ? $this->value : array_filter( (array) $this->value );
+
+      echo $this->field_before();
+
+      if ( isset( $this->field['options'] ) ) {
+
+        if ( ! empty( $args['ajax'] ) ) {
+          $args['settings']['data']['type']  = $args['options'];
+          $args['settings']['data']['nonce'] = wp_create_nonce( 'csf_chosen_ajax_nonce' );
+          if ( ! empty( $args['query_args'] ) ) {
+            $args['settings']['data']['query_args'] = $args['query_args'];
+          }
+        }
+
+        $chosen_rtl       = ( is_rtl() ) ? ' chosen-rtl' : '';
+        $multiple_name    = ( $args['multiple'] ) ? '[]' : '';
+        $multiple_attr    = ( $args['multiple'] ) ? ' multiple="multiple"' : '';
+        $chosen_sortable  = ( $args['chosen'] && $args['sortable'] ) ? ' csf-chosen-sortable' : '';
+        $chosen_ajax      = ( $args['chosen'] && $args['ajax'] ) ? ' csf-chosen-ajax' : '';
+        $placeholder_attr = ( $args['chosen'] && $args['placeholder'] ) ? ' data-placeholder="'. esc_attr( $args['placeholder'] ) .'"' : '';
+        $field_class      = ( $args['chosen'] ) ? ' class="csf-chosen'. esc_attr( $chosen_rtl . $chosen_sortable . $chosen_ajax ) .'"' : '';
+        $field_name       = $this->field_name( $multiple_name );
+        $field_attr       = $this->field_attributes();
+        $maybe_options    = $this->field['options'];
+        $chosen_data_attr = ( $args['chosen'] && ! empty( $args['settings'] ) ) ? ' data-chosen-settings="'. esc_attr( json_encode( $args['settings'] ) ) .'"' : '';
+
+        if ( is_string( $maybe_options ) && ! empty( $args['chosen'] ) && ! empty( $args['ajax'] ) ) {
+          $options = $this->field_wp_query_data_title( $maybe_options, $this->value );
+        } else if ( is_string( $maybe_options ) ) {
+          $options = $this->field_data( $maybe_options, false, $args['query_args'] );
+        } else {
+          $options = $maybe_options;
+        }
+
+        if ( ( is_array( $options ) && ! empty( $options ) ) || ( ! empty( $args['chosen'] ) && ! empty( $args['ajax'] ) ) ) {
+
+          if ( ! empty( $args['chosen'] ) && ! empty( $args['multiple'] ) ) {
+
+            echo '<select name="'. $field_name .'" class="csf-hide-select hidden"'. $multiple_attr . $field_attr .'>';
+            foreach ( $this->value as $option_key ) {
+              echo '<option value="'. esc_attr( $option_key ) .'" selected>'. esc_attr( $option_key ) .'</option>';
+            }
+            echo '</select>';
+
+            $field_name = '_pseudo';
+            $field_attr = '';
+
+          }
+
+          // These attributes has been serialized above.
+          echo '<select name="'. esc_attr( $field_name ) .'"'. $field_class . $multiple_attr . $placeholder_attr . $field_attr . $chosen_data_attr .'>';
+
+          if ( $args['placeholder'] && empty( $args['multiple'] ) ) {
+            if ( ! empty( $args['chosen'] ) ) {
+              echo '<option value=""></option>';
+            } else {
+              echo '<option value="">'. esc_attr( $args['placeholder'] ) .'</option>';
+            }
+          }
+
+          foreach ( $options as $option_key => $option ) {
+
+            if ( is_array( $option ) && ! empty( $option ) ) {
+
+              echo '<optgroup label="'. esc_attr( $option_key ) .'">';
+
+              foreach ( $option as $sub_key => $sub_value ) {
+                $selected = ( in_array( $sub_key, $this->value ) ) ? ' selected' : '';
+                echo '<option value="'. esc_attr( $sub_key ) .'" '. esc_attr( $selected ) .'>'. esc_attr( $sub_value ) .'</option>';
+              }
+
+              echo '</optgroup>';
+
+            } else {
+              $selected = ( in_array( $option_key, $this->value ) ) ? ' selected' : '';
+              echo '<option value="'. esc_attr( $option_key ) .'" '. esc_attr( $selected ) .'>'. esc_attr( $option ) .'</option>';
+            }
+
+          }
+
+          echo '</select>';
+
+        } else {
+
+          echo ( ! empty( $this->field['empty_message'] ) ) ? esc_attr( $this->field['empty_message'] ) : esc_html__( 'No data available.', 'csf' );
+
+        }
+
+      }
+
+      echo $this->field_after();
+
+    }
+
+    public function enqueue() {
+
+      if ( ! wp_script_is( 'jquery-ui-sortable' ) ) {
+        wp_enqueue_script( 'jquery-ui-sortable' );
+      }
+
+    }
+
+  }
+}

wp-content/plugins/pdf-poster/admin/framework/fields/slider/slider.php

@@ -0,0 +1,78 @@
+<?php if ( ! defined( 'ABSPATH' ) ) { die; } // Cannot access directly.
+/**
+ *
+ * Field: slider
+ *
+ * @since 1.0.0
+ * @version 1.0.0
+ *
+ */
+if ( ! class_exists( 'CSF_Field_slider' ) ) {
+  class CSF_Field_slider extends CSF_Fields {
+
+    public function __construct( $field, $value = '', $unique = '', $where = '', $parent = '' ) {
+      parent::__construct( $field, $value, $unique, $where, $parent );
+    }
+
+    public function render() {
+
+      $args = wp_parse_args( $this->field, array(
+        'max'  => 100,
+        'min'  => 0,
+        'step' => 1,
+        'unit' => '',
+      ) );
+
+      $is_unit = ( ! empty( $args['unit'] ) ) ? ' csf--is-unit' : '';
+
+      echo $this->field_before();
+
+      echo '<div class="csf--wrap">';
+      echo '<div class="csf-slider-ui"></div>';
+      echo '<div class="csf--input">';
+      echo '<input type="number" name="'. esc_attr( $this->field_name() ) .'" value="'. esc_attr( $this->value ) .'"'. $this->field_attributes( array( 'class' => 'csf-input-number'. esc_attr( $is_unit ) ) ) .' data-min="'. esc_attr( $args['min'] ) .'" data-max="'. esc_attr( $args['max'] ) .'" data-step="'. esc_attr( $args['step'] ) .'" step="any" />';
+      echo ( ! empty( $args['unit'] ) ) ? '<span class="csf--unit">'. esc_attr( $args['unit'] ) .'</span>' : '';
+      echo '</div>';
+      echo '</div>';
+
+      echo $this->field_after();
+
+    }
+
+    public function enqueue() {
+
+      if ( ! wp_script_is( 'jquery-ui-slider' ) ) {
+        wp_enqueue_script( 'jquery-ui-slider' );
+      }
+
+    }
+
+    public function output() {
+
+      $output    = '';
+      $elements  = ( is_array( $this->field['output'] ) ) ? $this->field['output'] : array_filter( (array) $this->field['output'] );
+      $important = ( ! empty( $this->field['output_important'] ) ) ? '!important' : '';
+      $mode      = ( ! empty( $this->field['output_mode'] ) ) ? $this->field['output_mode'] : 'width';
+      $unit      = ( ! empty( $this->field['unit'] ) ) ? $this->field['unit'] : 'px';
+
+      if ( ! empty( $elements ) && isset( $this->value ) && $this->value !== '' ) {
+        foreach ( $elements as $key_property => $element ) {
+          if ( is_numeric( $key_property ) ) {
+            if ( $mode ) {
+              $output = implode( ',', $elements ) .'{'. $mode .':'. $this->value . $unit . $important .';}';
+            }
+            break;
+          } else {
+            $output .= $element .'{'. $key_property .':'. $this->value . $unit . $important .'}';
+          }
+        }
+      }
+
+      $this->parent->output_css .= $output;
+
+      return $output;
+
+    }
+
+  }
+}

wp-content/plugins/pdf-poster/admin/framework/fields/sortable/sortable.php

@@ -0,0 +1,87 @@
+<?php if ( ! defined( 'ABSPATH' ) ) { die; } // Cannot access directly.
+/**
+ *
+ * Field: sortable
+ *
+ * @since 1.0.0
+ * @version 1.0.0
+ *
+ */
+if ( ! class_exists( 'CSF_Field_sortable' ) ) {
+  class CSF_Field_sortable extends CSF_Fields {
+
+    public function __construct( $field, $value = '', $unique = '', $where = '', $parent = '' ) {
+      parent::__construct( $field, $value, $unique, $where, $parent );
+    }
+
+    public function render() {
+
+      echo $this->field_before();
+
+      echo '<div class="csf-sortable" data-depend-id="'. esc_attr( $this->field['id'] ) .'">';
+
+      $pre_sortby = array();
+      $pre_fields = array();
+
+      // Add array-keys to defined fields for sort by
+      foreach ( $this->field['fields'] as $key => $field ) {
+        $pre_fields[$field['id']] = $field;
+      }
+
+      // Set sort by by saved-value or default-value
+      if ( ! empty( $this->value ) ) {
+
+        foreach ( $this->value as $key => $value ) {
+          $pre_sortby[$key] = $pre_fields[$key];
+        }
+
+        $diff = array_diff_key( $pre_fields, $this->value );
+
+        if( ! empty( $diff ) ) {
+          $pre_sortby = array_merge( $pre_sortby, $diff );
+        }
+
+      } else {
+
+        foreach ( $pre_fields as $key => $value ) {
+          $pre_sortby[$key] = $value;
+        }
+
+      }
+
+      foreach ( $pre_sortby as $key => $field ) {
+
+        echo '<div class="csf-sortable-item">';
+
+          echo '<div class="csf-sortable-content">';
+
+          $field_default = ( isset( $this->field['default'][$key] ) ) ? $this->field['default'][$key] : '';
+          $field_value   = ( isset( $this->value[$key] ) ) ? $this->value[$key] : $field_default;
+          $unique_id     = ( ! empty( $this->unique ) ) ? $this->unique .'['. $this->field['id'] .']' : $this->field['id'];
+
+          CSF::field( $field, $field_value, $unique_id, 'field/sortable' );
+
+          echo '</div>';
+
+          echo '<div class="csf-sortable-helper"><i class="fas fa-arrows-alt"></i></div>';
+
+        echo '</div>';
+
+      }
+
+      echo '</div>';
+
+      echo $this->field_after();
+
+    }
+
+    public function enqueue() {
+
+      if ( ! wp_script_is( 'jquery-ui-sortable' ) ) {
+        wp_enqueue_script( 'jquery-ui-sortable' );
+      }
+
+    }
+
+  }
+}

wp-content/plugins/pdf-poster/admin/framework/fields/sorter/sorter.php

@@ -0,0 +1,76 @@
+<?php if ( ! defined( 'ABSPATH' ) ) { die; } // Cannot access directly.
+/**
+ *
+ * Field: sorter
+ *
+ * @since 1.0.0
+ * @version 1.0.0
+ *
+ */
+if ( ! class_exists( 'CSF_Field_sorter' ) ) {
+  class CSF_Field_sorter extends CSF_Fields {
+
+    public function __construct( $field, $value = '', $unique = '', $where = '', $parent = '' ) {
+      parent::__construct( $field, $value, $unique, $where, $parent );
+    }
+
+    public function render() {
+
+      $args = wp_parse_args( $this->field, array(
+        'disabled'       => true,
+        'enabled_title'  => esc_html__( 'Enabled', 'csf' ),
+        'disabled_title' => esc_html__( 'Disabled', 'csf' ),
+      ) );
+
+      echo $this->field_before();
+
+      $this->value      = ( ! empty( $this->value ) ) ? $this->value : $this->field['default'];
+      $enabled_options  = ( ! empty( $this->value['enabled'] ) ) ? $this->value['enabled'] : array();
+      $disabled_options = ( ! empty( $this->value['disabled'] ) ) ? $this->value['disabled'] : array();
+
+      echo '<div class="csf-sorter" data-depend-id="'. esc_attr( $this->field['id'] ) .'"></div>';
+
+      echo ( $args['disabled'] ) ? '<div class="csf-modules">' : '';
+
+      echo ( ! empty( $args['enabled_title'] ) ) ? '<div class="csf-sorter-title">'. esc_attr( $args['enabled_title'] ) .'</div>' : '';
+      echo '<ul class="csf-enabled">';
+      if ( ! empty( $enabled_options ) ) {
+        foreach ( $enabled_options as $key => $value ) {
+          echo '<li><input type="hidden" name="'. esc_attr( $this->field_name( '[enabled]['. $key .']' ) ) .'" value="'. esc_attr( $value ) .'"/><label>'. esc_attr( $value ) .'</label></li>';
+        }
+      }
+      echo '</ul>';
+
+      // Check for hide/show disabled section
+      if ( $args['disabled'] ) {
+
+        echo '</div>';
+
+        echo '<div class="csf-modules">';
+        echo ( ! empty( $args['disabled_title'] ) ) ? '<div class="csf-sorter-title">'. esc_attr( $args['disabled_title'] ) .'</div>' : '';
+        echo '<ul class="csf-disabled">';
+        if ( ! empty( $disabled_options ) ) {
+          foreach ( $disabled_options as $key => $value ) {
+          echo '<li><input type="hidden" name="'. esc_attr( $this->field_name( '[disabled]['. $key .']' ) ) .'" value="'. esc_attr( $value ) .'"/><label>'. esc_attr( $value ) .'</label></li>';
+          }
+        }
+        echo '</ul>';
+        echo '</div>';
+
+      }
+
+
+      echo $this->field_after();
+
+    }
+
+    public function enqueue() {
+
+      if ( ! wp_script_is( 'jquery-ui-sortable' ) ) {
+        wp_enqueue_script( 'jquery-ui-sortable' );
+      }
+
+    }
+
+  }
+}

wp-content/plugins/pdf-poster/admin/framework/fields/spacing/spacing.php

@@ -0,0 +1,150 @@
+<?php if ( ! defined( 'ABSPATH' ) ) { die; } // Cannot access directly.
+/**
+ *
+ * Field: spacing
+ *
+ * @since 1.0.0
+ * @version 1.0.0
+ *
+ */
+if ( ! class_exists( 'CSF_Field_spacing' ) ) {
+  class CSF_Field_spacing extends CSF_Fields {
+
+    public function __construct( $field, $value = '', $unique = '', $where = '', $parent = '' ) {
+      parent::__construct( $field, $value, $unique, $where, $parent );
+    }
+
+    public function render() {
+
+      $args = wp_parse_args( $this->field, array(
+        'top_icon'           => '<i class="fas fa-long-arrow-alt-up"></i>',
+        'right_icon'         => '<i class="fas fa-long-arrow-alt-right"></i>',
+        'bottom_icon'        => '<i class="fas fa-long-arrow-alt-down"></i>',
+        'left_icon'          => '<i class="fas fa-long-arrow-alt-left"></i>',
+        'all_icon'           => '<i class="fas fa-arrows-alt"></i>',
+        'top_placeholder'    => esc_html__( 'top', 'csf' ),
+        'right_placeholder'  => esc_html__( 'right', 'csf' ),
+        'bottom_placeholder' => esc_html__( 'bottom', 'csf' ),
+        'left_placeholder'   => esc_html__( 'left', 'csf' ),
+        'all_placeholder'    => esc_html__( 'all', 'csf' ),
+        'top'                => true,
+        'left'               => true,
+        'bottom'             => true,
+        'right'              => true,
+        'unit'               => true,
+        'show_units'         => true,
+        'all'                => false,
+        'units'              => array( 'px', '%', 'em' )
+      ) );
+
+      $default_values = array(
+        'top'    => '',
+        'right'  => '',
+        'bottom' => '',
+        'left'   => '',
+        'all'    => '',
+        'unit'   => 'px',
+      );
+
+      $value   = wp_parse_args( $this->value, $default_values );
+      $unit    = ( count( $args['units'] ) === 1 && ! empty( $args['unit'] ) ) ? $args['units'][0] : '';
+      $is_unit = ( ! empty( $unit ) ) ? ' csf--is-unit' : '';
+
+      echo $this->field_before();
+
+      echo '<div class="csf--inputs" data-depend-id="'. esc_attr( $this->field['id'] ) .'">';
+
+      if ( ! empty( $args['all'] ) ) {
+
+        $placeholder = ( ! empty( $args['all_placeholder'] ) ) ? ' placeholder="'. esc_attr( $args['all_placeholder'] ) .'"' : '';
+
+        echo '<div class="csf--input">';
+        echo ( ! empty( $args['all_icon'] ) ) ? '<span class="csf--label csf--icon">'. $args['all_icon'] .'</span>' : '';
+        echo '<input type="number" name="'. esc_attr( $this->field_name( '[all]' ) ) .'" value="'. esc_attr( $value['all'] ) .'"'. $placeholder .' class="csf-input-number'. esc_attr( $is_unit ) .'" step="any" />';
+        echo ( $unit ) ? '<span class="csf--label csf--unit">'. esc_attr( $args['units'][0] ) .'</span>' : '';
+        echo '</div>';
+
+      } else {
+
+        $properties = array();
+
+        foreach ( array( 'top', 'right', 'bottom', 'left' ) as $prop ) {
+          if ( ! empty( $args[$prop] ) ) {
+            $properties[] = $prop;
+          }
+        }
+
+        $properties = ( $properties === array( 'right', 'left' ) ) ? array_reverse( $properties ) : $properties;
+
+        foreach ( $properties as $property ) {
+
+          $placeholder = ( ! empty( $args[$property.'_placeholder'] ) ) ? ' placeholder="'. esc_attr( $args[$property.'_placeholder'] ) .'"' : '';
+
+          echo '<div class="csf--input">';
+          echo ( ! empty( $args[$property.'_icon'] ) ) ? '<span class="csf--label csf--icon">'. $args[$property.'_icon'] .'</span>' : '';
+          echo '<input type="number" name="'. esc_attr( $this->field_name( '['. $property .']' ) ) .'" value="'. esc_attr( $value[$property] ) .'"'. $placeholder .' class="csf-input-number'. esc_attr( $is_unit ) .'" step="any" />';
+          echo ( $unit ) ? '<span class="csf--label csf--unit">'. esc_attr( $args['units'][0] ) .'</span>' : '';
+          echo '</div>';
+
+        }
+
+      }
+
+      if ( ! empty( $args['unit'] ) && ! empty( $args['show_units'] ) && count( $args['units'] ) > 1 ) {
+        echo '<div class="csf--input">';
+        echo '<select name="'. esc_attr( $this->field_name( '[unit]' ) ) .'">';
+        foreach ( $args['units'] as $unit ) {
+          $selected = ( $value['unit'] === $unit ) ? ' selected' : '';
+          echo '<option value="'. esc_attr( $unit ) .'"'. esc_attr( $selected ) .'>'. esc_attr( $unit ) .'</option>';
+        }
+        echo '</select>';
+        echo '</div>';
+      }
+
+      echo '</div>';
+
+      echo $this->field_after();
+
+    }
+
+    public function output() {
+
+      $output    = '';
+      $element   = ( is_array( $this->field['output'] ) ) ? join( ',', $this->field['output'] ) : $this->field['output'];
+      $important = ( ! empty( $this->field['output_important'] ) ) ? '!important' : '';
+      $unit      = ( ! empty( $this->value['unit'] ) ) ? $this->value['unit'] : 'px';
+
+      $mode = ( ! empty( $this->field['output_mode'] ) ) ? $this->field['output_mode'] : 'padding';
+      $mode = ( $mode === 'relative' || $mode === 'absolute' || $mode === 'none' ) ? '' : $mode;
+      $mode = ( ! empty( $mode ) ) ? $mode .'-' : '';
+
+      if ( ! empty( $this->field['all'] ) && isset( $this->value['all'] ) && $this->value['all'] !== '' ) {
+
+        $output  = $element .'{';
+        $output .= $mode .'top:'.    $this->value['all'] . $unit . $important .';';
+        $output .= $mode .'right:'.  $this->value['all'] . $unit . $important .';';
+        $output .= $mode .'bottom:'. $this->value['all'] . $unit . $important .';';
+        $output .= $mode .'left:'.   $this->value['all'] . $unit . $important .';';
+        $output .= '}';
+
+      } else {
+
+        $top     = ( isset( $this->value['top']    ) && $this->value['top']    !== '' ) ?  $mode .'top:'.    $this->value['top']    . $unit . $important .';' : '';
+        $right   = ( isset( $this->value['right']  ) && $this->value['right']  !== '' ) ?  $mode .'right:'.  $this->value['right']  . $unit . $important .';' : '';
+        $bottom  = ( isset( $this->value['bottom'] ) && $this->value['bottom'] !== '' ) ?  $mode .'bottom:'. $this->value['bottom'] . $unit . $important .';' : '';
+        $left    = ( isset( $this->value['left']   ) && $this->value['left']   !== '' ) ?  $mode .'left:'.   $this->value['left']   . $unit . $important .';' : '';
+
+        if ( $top !== '' || $right !== '' || $bottom !== '' || $left !== '' ) {
+          $output = $element .'{'. $top . $right . $bottom . $left .'}';
+        }
+
+      }
+
+      $this->parent->output_css .= $output;
+
+      return $output;
+
+    }
+
+  }
+}

wp-content/plugins/pdf-poster/admin/framework/fields/spinner/spinner.php

@@ -0,0 +1,70 @@
+<?php if ( ! defined( 'ABSPATH' ) ) { die; } // Cannot access directly.
+/**
+ *
+ * Field: spinner
+ *
+ * @since 1.0.0
+ * @version 1.0.0
+ *
+ */
+if ( ! class_exists( 'CSF_Field_spinner' ) ) {
+  class CSF_Field_spinner extends CSF_Fields {
+
+    public function __construct( $field, $value = '', $unique = '', $where = '', $parent = '' ) {
+      parent::__construct( $field, $value, $unique, $where, $parent );
+    }
+
+    public function render() {
+
+      $args = wp_parse_args( $this->field, array(
+        'max'  => 100,
+        'min'  => 0,
+        'step' => 1,
+        'unit' => '',
+      ) );
+
+      echo $this->field_before();
+
+      echo '<div class="csf--spin"><input type="number" name="'. esc_attr( $this->field_name() ) .'" value="'. esc_attr( $this->value ) .'"'. $this->field_attributes( array( 'class' => 'csf-input-number' ) ) .' data-min="'. esc_attr( $args['min'] ) .'" data-max="'. esc_attr( $args['max'] ) .'" data-step="'. esc_attr( $args['step'] ) .'" data-unit="'. esc_attr( $args['unit'] ) .'" step="any" /></div>';
+
+      echo $this->field_after();
+
+    }
+
+    public function enqueue() {
+
+      if ( ! wp_script_is( 'jquery-ui-spinner' ) ) {
+        wp_enqueue_script( 'jquery-ui-spinner' );
+      }
+
+    }
+
+    public function output() {
+
+      $output    = '';
+      $elements  = ( is_array( $this->field['output'] ) ) ? $this->field['output'] : array_filter( (array) $this->field['output'] );
+      $important = ( ! empty( $this->field['output_important'] ) ) ? '!important' : '';
+      $mode      = ( ! empty( $this->field['output_mode'] ) ) ? $this->field['output_mode'] : 'width';
+      $unit      = ( ! empty( $this->field['unit'] ) ) ? $this->field['unit'] : 'px';
+
+      if ( ! empty( $elements ) && isset( $this->value ) && $this->value !== '' ) {
+        foreach ( $elements as $key_property => $element ) {
+          if ( is_numeric( $key_property ) ) {
+            if ( $mode ) {
+              $output = implode( ',', $elements ) .'{'. $mode .':'. $this->value . $unit . $important .';}';
+            }
+            break;
+          } else {
+            $output .= $element .'{'. $key_property .':'. $this->value . $unit . $important .'}';
+          }
+        }
+      }
+
+      $this->parent->output_css .= $output;
+
+      return $output;
+
+    }
+
+  }
+}

wp-content/plugins/pdf-poster/admin/framework/fields/subheading/subheading.php

@@ -0,0 +1,24 @@
+<?php if ( ! defined( 'ABSPATH' ) ) { die; } // Cannot access directly.
+/**
+ *
+ * Field: subheading
+ *
+ * @since 1.0.0
+ * @version 1.0.0
+ *
+ */
+if ( ! class_exists( 'CSF_Field_subheading' ) ) {
+  class CSF_Field_subheading extends CSF_Fields {
+
+    public function __construct( $field, $value = '', $unique = '', $where = '', $parent = '' ) {
+      parent::__construct( $field, $value, $unique, $where, $parent );
+    }
+
+    public function render() {
+
+      echo ( ! empty( $this->field['content'] ) ) ? $this->field['content'] : '';
+
+    }
+
+  }
+}

wp-content/plugins/pdf-poster/admin/framework/fields/submessage/submessage.php

@@ -0,0 +1,26 @@
+<?php if ( ! defined( 'ABSPATH' ) ) { die; } // Cannot access directly.
+/**
+ *
+ * Field: submessage
+ *
+ * @since 1.0.0
+ * @version 1.0.0
+ *
+ */
+if ( ! class_exists( 'CSF_Field_submessage' ) ) {
+  class CSF_Field_submessage extends CSF_Fields {
+
+    public function __construct( $field, $value = '', $unique = '', $where = '', $parent = '' ) {
+      parent::__construct( $field, $value, $unique, $where, $parent );
+    }
+
+    public function render() {
+
+      $style = ( ! empty( $this->field['style'] ) ) ? $this->field['style'] : 'normal';
+
+      echo '<div class="csf-submessage csf-submessage-'. esc_attr( $style ) .'">'. $this->field['content'] .'</div>';
+
+    }
+
+  }
+}

wp-content/plugins/pdf-poster/admin/framework/fields/switcher/switcher.php

@@ -0,0 +1,40 @@
+<?php if ( ! defined( 'ABSPATH' ) ) { die; } // Cannot access directly.
+/**
+ *
+ * Field: switcher
+ *
+ * @since 1.0.0
+ * @version 1.0.0
+ *
+ */
+if ( ! class_exists( 'CSF_Field_switcher' ) ) {
+  class CSF_Field_switcher extends CSF_Fields {
+
+    public function __construct( $field, $value = '', $unique = '', $where = '', $parent = '' ) {
+      parent::__construct( $field, $value, $unique, $where, $parent );
+    }
+
+    public function render() {
+
+      $active     = ( ! empty( $this->value ) ) ? ' csf--active' : '';
+      $text_on    = ( ! empty( $this->field['text_on'] ) ) ? $this->field['text_on'] : esc_html__( 'On', 'csf' );
+      $text_off   = ( ! empty( $this->field['text_off'] ) ) ? $this->field['text_off'] : esc_html__( 'Off', 'csf' );
+      $text_width = ( ! empty( $this->field['text_width'] ) ) ? ' style="width: '. esc_attr( $this->field['text_width'] ) .'px;"': '';
+
+      echo $this->field_before();
+
+      echo '<div class="csf--switcher'. esc_attr( $active ) .'"'. $text_width .'>';
+      echo '<span class="csf--on">'. esc_attr( $text_on ) .'</span>';
+      echo '<span class="csf--off">'. esc_attr( $text_off ) .'</span>';
+      echo '<span class="csf--ball"></span>';
+      echo '<input type="text" name="'. esc_attr( $this->field_name() ) .'" value="'. esc_attr( $this->value ) .'"'. $this->field_attributes() .' />';
+      echo '</div>';
+
+      echo ( ! empty( $this->field['label'] ) ) ? '<span class="csf--label">'. esc_attr( $this->field['label'] ) . '</span>' : '';
+
+      echo $this->field_after();
+
+    }
+
+  }
+}

wp-content/plugins/pdf-poster/admin/framework/fields/tabbed/tabbed.php

@@ -0,0 +1,64 @@
+<?php if ( ! defined( 'ABSPATH' ) ) { die; } // Cannot access directly.
+/**
+ *
+ * Field: tabbed
+ *
+ * @since 1.0.0
+ * @version 1.0.0
+ *
+ */
+if ( ! class_exists( 'CSF_Field_tabbed' ) ) {
+  class CSF_Field_tabbed extends CSF_Fields {
+
+    public function __construct( $field, $value = '', $unique = '', $where = '', $parent = '' ) {
+      parent::__construct( $field, $value, $unique, $where, $parent );
+    }
+
+    public function render() {
+
+      $unallows = array( 'tabbed' );
+
+      echo $this->field_before();
+
+      echo '<div class="csf-tabbed-nav" data-depend-id="'. esc_attr( $this->field['id'] ) .'">';
+      foreach ( $this->field['tabs'] as $key => $tab ) {
+
+        $tabbed_icon   = ( ! empty( $tab['icon'] ) ) ? '<i class="csf--icon '. esc_attr( $tab['icon'] ) .'"></i>' : '';
+        $tabbed_active = ( empty( $key ) ) ? 'csf-tabbed-active' : '';
+
+        echo '<a href="#" class="'. esc_attr( $tabbed_active ) .'"">'. $tabbed_icon . esc_attr( $tab['title'] ) .'</a>';
+
+      }
+      echo '</div>';
+
+      echo '<div class="csf-tabbed-contents">';
+      foreach ( $this->field['tabs'] as $key => $tab ) {
+
+        $tabbed_hidden = ( ! empty( $key ) ) ? ' hidden' : '';
+
+        echo '<div class="csf-tabbed-content'. esc_attr( $tabbed_hidden ) .'">';
+
+        foreach ( $tab['fields'] as $field ) {
+
+          if ( in_array( $field['type'], $unallows ) ) { $field['_notice'] = true; }
+
+          $field_id      = ( isset( $field['id'] ) ) ? $field['id'] : '';
+          $field_default = ( isset( $field['default'] ) ) ? $field['default'] : '';
+          $field_value   = ( isset( $this->value[$field_id] ) ) ? $this->value[$field_id] : $field_default;
+          $unique_id     = ( ! empty( $this->unique ) ) ? $this->unique .'['. $this->field['id'] .']' : $this->field['id'];
+
+          CSF::field( $field, $field_value, $unique_id, 'field/tabbed' );
+
+        }
+
+        echo '</div>';
+
+      }
+      echo '</div>';
+
+      echo $this->field_after();
+
+    }
+
+  }
+}

wp-content/plugins/pdf-poster/admin/framework/fields/text/text.php

@@ -0,0 +1,30 @@
+<?php if ( ! defined( 'ABSPATH' ) ) { die; } // Cannot access directly.
+/**
+ *
+ * Field: text
+ *
+ * @since 1.0.0
+ * @version 1.0.0
+ *
+ */
+if ( ! class_exists( 'CSF_Field_text' ) ) {
+  class CSF_Field_text extends CSF_Fields {
+
+    public function __construct( $field, $value = '', $unique = '', $where = '', $parent = '' ) {
+      parent::__construct( $field, $value, $unique, $where, $parent );
+    }
+
+    public function render() {
+
+      $type = ( ! empty( $this->field['attributes']['type'] ) ) ? $this->field['attributes']['type'] : 'text';
+
+      echo $this->field_before();
+
+      echo '<input type="'. esc_attr( $type ) .'" name="'. esc_attr( $this->field_name() ) .'" value="'. esc_attr( $this->value ) .'"'. $this->field_attributes() .' />';
+
+      echo $this->field_after();
+
+    }
+
+  }
+}

wp-content/plugins/pdf-poster/admin/framework/fields/textarea/textarea.php

@@ -0,0 +1,48 @@
+<?php if ( ! defined( 'ABSPATH' ) ) { die; } // Cannot access directly.
+/**
+ *
+ * Field: textarea
+ *
+ * @since 1.0.0
+ * @version 1.0.0
+ *
+ */
+if ( ! class_exists( 'CSF_Field_textarea' ) ) {
+  class CSF_Field_textarea extends CSF_Fields {
+
+    public function __construct( $field, $value = '', $unique = '', $where = '', $parent = '' ) {
+      parent::__construct( $field, $value, $unique, $where, $parent );
+    }
+
+    public function render() {
+
+      echo $this->field_before();
+      echo $this->shortcoder();
+      echo '<textarea name="'. esc_attr( $this->field_name() ) .'"'. $this->field_attributes() .'>'. $this->value .'</textarea>';
+      echo $this->field_after();
+
+    }
+
+    public function shortcoder() {
+
+      if ( ! empty( $this->field['shortcoder'] ) ) {
+
+        $instances = ( is_array( $this->field['shortcoder'] ) ) ? $this->field['shortcoder'] : array_filter( (array) $this->field['shortcoder'] );
+
+        foreach ( $instances as $instance_key ) {
+
+          if ( isset( CSF::$shortcode_instances[$instance_key] ) ) {
+
+            $button_title = CSF::$shortcode_instances[$instance_key]['button_title'];
+
+            echo '<a href="#" class="button button-primary csf-shortcode-button" data-modal-id="'. esc_attr( $instance_key ) .'">'. $button_title .'</a>';
+
+          }
+
+        }
+
+      }
+
+    }
+  }
+}

wp-content/plugins/pdf-poster/admin/framework/fields/typography/typography.php

@@ -0,0 +1,544 @@
+<?php if ( ! defined( 'ABSPATH' ) ) { die; } // Cannot access directly.
+/**
+ *
+ * Field: typography
+ *
+ * @since 1.0.0
+ * @version 1.0.0
+ *
+ */
+if ( ! class_exists( 'CSF_Field_typography' ) ) {
+  class CSF_Field_typography extends CSF_Fields {
+
+    public $chosen = false;
+
+    public $value  = array();
+
+    public function __construct( $field, $value = '', $unique = '', $where = '', $parent = '' ) {
+      parent::__construct( $field, $value, $unique, $where, $parent );
+    }
+
+    public function render() {
+
+      echo $this->field_before();
+
+      $args                  = wp_parse_args( $this->field, array(
+        'font_family'        => true,
+        'font_weight'        => true,
+        'font_style'         => true,
+        'font_size'          => true,
+        'line_height'        => true,
+        'letter_spacing'     => true,
+        'text_align'         => true,
+        'text_transform'     => true,
+        'color'              => true,
+        'chosen'             => true,
+        'preview'            => true,
+        'subset'             => true,
+        'multi_subset'       => false,
+        'extra_styles'       => false,
+        'backup_font_family' => false,
+        'font_variant'       => false,
+        'word_spacing'       => false,
+        'text_decoration'    => false,
+        'custom_style'       => false,
+        'compact'            => false,
+        'exclude'            => '',
+        'unit'               => 'px',
+        'line_height_unit'   => '',
+        'preview_text'       => 'The quick brown fox jumps over the lazy dog',
+      ) );
+
+      if ( $args['compact'] ) {
+        $args['text_transform'] = false;
+        $args['text_align']     = false;
+        $args['font_size']      = false;
+        $args['line_height']    = false;
+        $args['letter_spacing'] = false;
+        $args['preview']        = false;
+        $args['color']          = false;
+      }
+
+      $default_value         = array(
+        'font-family'        => '',
+        'font-weight'        => '',
+        'font-style'         => '',
+        'font-variant'       => '',
+        'font-size'          => '',
+        'line-height'        => '',
+        'letter-spacing'     => '',
+        'word-spacing'       => '',
+        'text-align'         => '',
+        'text-transform'     => '',
+        'text-decoration'    => '',
+        'backup-font-family' => '',
+        'color'              => '',
+        'custom-style'       => '',
+        'type'               => '',
+        'subset'             => '',
+        'extra-styles'       => array(),
+      );
+
+      $default_value    = ( ! empty( $this->field['default'] ) ) ? wp_parse_args( $this->field['default'], $default_value ) : $default_value;
+      $this->value      = wp_parse_args( $this->value, $default_value );
+      $this->chosen     = $args['chosen'];
+      $chosen_class     = ( $this->chosen ) ? ' csf--chosen' : '';
+      $line_height_unit = ( ! empty( $args['line_height_unit'] ) ) ? $args['line_height_unit'] : $args['unit'];
+
+      echo '<div class="csf--typography'. esc_attr( $chosen_class ) .'" data-depend-id="'. esc_attr( $this->field['id'] ) .'" data-unit="'. esc_attr( $args['unit'] ) .'" data-line-height-unit="'. esc_attr( $line_height_unit ) .'" data-exclude="'. esc_attr( $args['exclude'] ) .'">';
+
+        echo '<div class="csf--blocks csf--blocks-selects">';
+
+          //
+          // Font Family
+          if ( ! empty( $args['font_family'] ) ) {
+            echo '<div class="csf--block">';
+            echo '<div class="csf--title">'. esc_html__( 'Font Family', 'csf' ) .'</div>';
+            echo $this->create_select( array( $this->value['font-family'] => $this->value['font-family'] ), 'font-family', esc_html__( 'Select a font', 'csf' ) );
+            echo '</div>';
+          }
+
+          //
+          // Backup Font Family
+          if ( ! empty( $args['backup_font_family'] ) ) {
+            echo '<div class="csf--block csf--block-backup-font-family hidden">';
+            echo '<div class="csf--title">'. esc_html__( 'Backup Font Family', 'csf' ) .'</div>';
+            echo $this->create_select( apply_filters( 'csf_field_typography_backup_font_family', array(
+              'Arial, Helvetica, sans-serif',
+              "'Arial Black', Gadget, sans-serif",
+              "'Comic Sans MS', cursive, sans-serif",
+              'Impact, Charcoal, sans-serif',
+              "'Lucida Sans Unicode', 'Lucida Grande', sans-serif",
+              'Tahoma, Geneva, sans-serif',
+              "'Trebuchet MS', Helvetica, sans-serif'",
+              'Verdana, Geneva, sans-serif',
+              "'Courier New', Courier, monospace",
+              "'Lucida Console', Monaco, monospace",
+              'Georgia, serif',
+              'Palatino Linotype'
+            ) ), 'backup-font-family', esc_html__( 'Default', 'csf' ) );
+            echo '</div>';
+          }
+
+          //
+          // Font Style and Extra Style Select
+          if ( ! empty( $args['font_weight'] ) || ! empty( $args['font_style'] ) ) {
+
+            //
+            // Font Style Select
+            echo '<div class="csf--block csf--block-font-style hidden">';
+            echo '<div class="csf--title">'. esc_html__( 'Font Style', 'csf') .'</div>';
+            echo '<select class="csf--font-style-select" data-placeholder="Default">';
+            echo '<option value="">'. ( ! $this->chosen ? esc_html__( 'Default', 'csf' ) : '' ) .'</option>';
+            if ( ! empty( $this->value['font-weight'] ) || ! empty( $this->value['font-style'] ) ) {
+              echo '<option value="'. esc_attr( strtolower( $this->value['font-weight'] . $this->value['font-style'] ) ) .'" selected></option>';
+            }
+            echo '</select>';
+            echo '<input type="hidden" name="'. esc_attr( $this->field_name( '[font-weight]' ) ) .'" class="csf--font-weight" value="'. esc_attr( $this->value['font-weight'] ) .'" />';
+            echo '<input type="hidden" name="'. esc_attr( $this->field_name( '[font-style]' ) ) .'" class="csf--font-style" value="'. esc_attr( $this->value['font-style'] ) .'" />';
+
+            //
+            // Extra Font Style Select
+            if ( ! empty( $args['extra_styles'] ) ) {
+              echo '<div class="csf--block-extra-styles hidden">';
+              echo ( ! $this->chosen ) ? '<div class="csf--title">'. esc_html__( 'Load Extra Styles', 'csf' ) .'</div>' : '';
+              $placeholder = ( $this->chosen ) ? esc_html__( 'Load Extra Styles', 'csf' ) : esc_html__( 'Default', 'csf' );
+              echo $this->create_select( $this->value['extra-styles'], 'extra-styles', $placeholder, true );
+              echo '</div>';
+            }
+
+            echo '</div>';
+
+          }
+
+          //
+          // Subset
+          if ( ! empty( $args['subset'] ) ) {
+            echo '<div class="csf--block csf--block-subset hidden">';
+            echo '<div class="csf--title">'. esc_html__( 'Subset', 'csf' ) .'</div>';
+            $subset = ( is_array( $this->value['subset'] ) ) ? $this->value['subset'] : array_filter( (array) $this->value['subset'] );
+            echo $this->create_select( $subset, 'subset', esc_html__( 'Default', 'csf' ), $args['multi_subset'] );
+            echo '</div>';
+          }
+
+          //
+          // Text Align
+          if ( ! empty( $args['text_align'] ) ) {
+            echo '<div class="csf--block">';
+            echo '<div class="csf--title">'. esc_html__( 'Text Align', 'csf' ) .'</div>';
+            echo $this->create_select( array(
+              'inherit' => esc_html__( 'Inherit', 'csf' ),
+              'left'    => esc_html__( 'Left', 'csf' ),
+              'center'  => esc_html__( 'Center', 'csf' ),
+              'right'   => esc_html__( 'Right', 'csf' ),
+              'justify' => esc_html__( 'Justify', 'csf' ),
+              'initial' => esc_html__( 'Initial', 'csf' )
+            ), 'text-align', esc_html__( 'Default', 'csf' ) );
+            echo '</div>';
+          }
+
+          //
+          // Font Variant
+          if ( ! empty( $args['font_variant'] ) ) {
+            echo '<div class="csf--block">';
+            echo '<div class="csf--title">'. esc_html__( 'Font Variant', 'csf' ) .'</div>';
+            echo $this->create_select( array(
+              'normal'         => esc_html__( 'Normal', 'csf' ),
+              'small-caps'     => esc_html__( 'Small Caps', 'csf' ),
+              'all-small-caps' => esc_html__( 'All Small Caps', 'csf' )
+            ), 'font-variant', esc_html__( 'Default', 'csf' ) );
+            echo '</div>';
+          }
+
+          //
+          // Text Transform
+          if ( ! empty( $args['text_transform'] ) ) {
+            echo '<div class="csf--block">';
+            echo '<div class="csf--title">'. esc_html__( 'Text Transform', 'csf' ) .'</div>';
+            echo $this->create_select( array(
+              'none'       => esc_html__( 'None', 'csf' ),
+              'capitalize' => esc_html__( 'Capitalize', 'csf' ),
+              'uppercase'  => esc_html__( 'Uppercase', 'csf' ),
+              'lowercase'  => esc_html__( 'Lowercase', 'csf' )
+            ), 'text-transform', esc_html__( 'Default', 'csf' ) );
+            echo '</div>';
+          }
+
+          //
+          // Text Decoration
+          if ( ! empty( $args['text_decoration'] ) ) {
+            echo '<div class="csf--block">';
+            echo '<div class="csf--title">'. esc_html__( 'Text Decoration', 'csf' ) .'</div>';
+            echo $this->create_select( array(
+              'none'               => esc_html__( 'None', 'csf' ),
+              'underline'          => esc_html__( 'Solid', 'csf' ),
+              'underline double'   => esc_html__( 'Double', 'csf' ),
+              'underline dotted'   => esc_html__( 'Dotted', 'csf' ),
+              'underline dashed'   => esc_html__( 'Dashed', 'csf' ),
+              'underline wavy'     => esc_html__( 'Wavy', 'csf' ),
+              'underline overline' => esc_html__( 'Overline', 'csf' ),
+              'line-through'       => esc_html__( 'Line-through', 'csf' )
+            ), 'text-decoration', esc_html__( 'Default', 'csf' ) );
+            echo '</div>';
+          }
+
+        echo '</div>';
+
+        echo '<div class="csf--blocks csf--blocks-inputs">';
+
+          //
+          // Font Size
+          if ( ! empty( $args['font_size'] ) ) {
+            echo '<div class="csf--block">';
+            echo '<div class="csf--title">'. esc_html__( 'Font Size', 'csf' ) .'</div>';
+            echo '<div class="csf--input-wrap">';
+            echo '<input type="number" name="'. esc_attr( $this->field_name( '[font-size]' ) ) .'" class="csf--font-size csf--input csf-input-number" value="'. esc_attr( $this->value['font-size'] ) .'" step="any" />';
+            echo '<span class="csf--unit">'. esc_attr( $args['unit'] ) .'</span>';
+            echo '</div>';
+            echo '</div>';
+          }
+
+          //
+          // Line Height
+          if ( ! empty( $args['line_height'] ) ) {
+            echo '<div class="csf--block">';
+            echo '<div class="csf--title">'. esc_html__( 'Line Height', 'csf' ) .'</div>';
+            echo '<div class="csf--input-wrap">';
+            echo '<input type="number" name="'. esc_attr( $this->field_name( '[line-height]' ) ) .'" class="csf--line-height csf--input csf-input-number" value="'. esc_attr( $this->value['line-height'] ) .'" step="any" />';
+            echo '<span class="csf--unit">'. esc_attr( $line_height_unit ) .'</span>';
+            echo '</div>';
+            echo '</div>';
+          }
+
+          //
+          // Letter Spacing
+          if ( ! empty( $args['letter_spacing'] ) ) {
+            echo '<div class="csf--block">';
+            echo '<div class="csf--title">'. esc_html__( 'Letter Spacing', 'csf' ) .'</div>';
+            echo '<div class="csf--input-wrap">';
+            echo '<input type="number" name="'. esc_attr( $this->field_name( '[letter-spacing]' ) ) .'" class="csf--letter-spacing csf--input csf-input-number" value="'. esc_attr( $this->value['letter-spacing'] ) .'" step="any" />';
+            echo '<span class="csf--unit">'. esc_attr( $args['unit'] ) .'</span>';
+            echo '</div>';
+            echo '</div>';
+          }
+
+          //
+          // Word Spacing
+          if ( ! empty( $args['word_spacing'] ) ) {
+            echo '<div class="csf--block">';
+            echo '<div class="csf--title">'. esc_html__( 'Word Spacing', 'csf' ) .'</div>';
+            echo '<div class="csf--input-wrap">';
+            echo '<input type="number" name="'. esc_attr( $this->field_name( '[word-spacing]' ) ) .'" class="csf--word-spacing csf--input csf-input-number" value="'. esc_attr( $this->value['word-spacing'] ) .'" step="any" />';
+            echo '<span class="csf--unit">'. esc_attr( $args['unit'] ) .'</span>';
+            echo '</div>';
+            echo '</div>';
+          }
+
+        echo '</div>';
+
+        //
+        // Font Color
+        if ( ! empty( $args['color'] ) ) {
+          $default_color_attr = ( ! empty( $default_value['color'] ) ) ? ' data-default-color="'. esc_attr( $default_value['color'] ) .'"' : '';
+          echo '<div class="csf--block csf--block-font-color">';
+          echo '<div class="csf--title">'. esc_html__( 'Font Color', 'csf' ) .'</div>';
+          echo '<div class="csf-field-color">';
+          echo '<input type="text" name="'. esc_attr( $this->field_name( '[color]' ) ) .'" class="csf-color csf--color" value="'. esc_attr( $this->value['color'] ) .'"'. $default_color_attr .' />';
+          echo '</div>';
+          echo '</div>';
+        }
+
+        //
+        // Custom style
+        if ( ! empty( $args['custom_style'] ) ) {
+          echo '<div class="csf--block csf--block-custom-style">';
+          echo '<div class="csf--title">'. esc_html__( 'Custom Style', 'csf' ) .'</div>';
+          echo '<textarea name="'. esc_attr( $this->field_name( '[custom-style]' ) ) .'" class="csf--custom-style">'. esc_attr( $this->value['custom-style'] ) .'</textarea>';
+          echo '</div>';
+        }
+
+        //
+        // Preview
+        $always_preview = ( $args['preview'] !== 'always' ) ? ' hidden' : '';
+
+        if ( ! empty( $args['preview'] ) ) {
+          echo '<div class="csf--block csf--block-preview'. esc_attr( $always_preview ) .'">';
+          echo '<div class="csf--toggle fas fa-toggle-off"></div>';
+          echo '<div class="csf--preview">'. esc_attr( $args['preview_text'] ) .'</div>';
+          echo '</div>';
+        }
+
+        echo '<input type="hidden" name="'. esc_attr( $this->field_name( '[type]' ) ) .'" class="csf--type" value="'. esc_attr( $this->value['type'] ) .'" />';
+        echo '<input type="hidden" name="'. esc_attr( $this->field_name( '[unit]' ) ) .'" class="csf--unit-save" value="'. esc_attr( $args['unit'] ) .'" />';
+
+      echo '</div>';
+
+      echo $this->field_after();
+
+    }
+
+    public function create_select( $options, $name, $placeholder = '', $is_multiple = false ) {
+
+      $multiple_name = ( $is_multiple ) ? '[]' : '';
+      $multiple_attr = ( $is_multiple ) ? ' multiple data-multiple="true"' : '';
+      $chosen_rtl    = ( $this->chosen && is_rtl() ) ? ' chosen-rtl' : '';
+
+      $output  = '<select name="'. esc_attr( $this->field_name( '['. $name .']'. $multiple_name ) ) .'" class="csf--'. esc_attr( $name ) . esc_attr( $chosen_rtl ) .'" data-placeholder="'. esc_attr( $placeholder ) .'"'. $multiple_attr .'>';
+      $output .= ( ! empty( $placeholder ) ) ? '<option value="">'. esc_attr( ( ! $this->chosen ) ? $placeholder : '' ) .'</option>' : '';
+
+      if ( ! empty( $options ) ) {
+        foreach ( $options as $option_key => $option_value ) {
+          if ( $is_multiple ) {
+            $selected = ( in_array( $option_value, $this->value[$name] ) ) ? ' selected' : '';
+            $output .= '<option value="'. esc_attr( $option_value ) .'"'. esc_attr( $selected ).'>'. esc_attr( $option_value ) .'</option>';
+          } else {
+            $option_key = ( is_numeric( $option_key ) ) ? $option_value : $option_key;
+            $selected = ( $option_key === $this->value[$name] ) ? ' selected' : '';
+            $output .= '<option value="'. esc_attr( $option_key ) .'"'. esc_attr( $selected ).'>'. esc_attr( $option_value ) .'</option>';
+          }
+        }
+      }
+
+      $output .= '</select>';
+
+      return $output;
+
+    }
+
+    public function enqueue() {
+
+      if ( ! wp_script_is( 'csf-webfontloader' ) ) {
+
+        CSF::include_plugin_file( 'fields/typography/google-fonts.php' );
+
+        wp_enqueue_script( 'csf-webfontloader', 'https://cdn.jsdelivr.net/npm/webfontloader@1.6.28/webfontloader.min.js', array( 'csf' ), '1.6.28', true );
+
+        $webfonts = array();
+
+        $customwebfonts = apply_filters( 'csf_field_typography_customwebfonts', array() );
+
+        if ( ! empty( $customwebfonts ) ) {
+          $webfonts['custom'] = array(
+            'label' => esc_html__( 'Custom Web Fonts', 'csf' ),
+            'fonts' => $customwebfonts
+          );
+        }
+
+        $webfonts['safe'] = array(
+          'label' => esc_html__( 'Safe Web Fonts', 'csf' ),
+          'fonts' => apply_filters( 'csf_field_typography_safewebfonts', array(
+            'Arial',
+            'Arial Black',
+            'Helvetica',
+            'Times New Roman',
+            'Courier New',
+            'Tahoma',
+            'Verdana',
+            'Impact',
+            'Trebuchet MS',
+            'Comic Sans MS',
+            'Lucida Console',
+            'Lucida Sans Unicode',
+            'Georgia, serif',
+            'Palatino Linotype'
+          )
+        ) );
+
+        $webfonts['google'] = array(
+          'label' => esc_html__( 'Google Web Fonts', 'csf' ),
+          'fonts' => apply_filters( 'csf_field_typography_googlewebfonts', csf_get_google_fonts()
+        ) );
+
+        $defaultstyles = apply_filters( 'csf_field_typography_defaultstyles', array( 'normal', 'italic', '700', '700italic' ) );
+
+        $googlestyles = apply_filters( 'csf_field_typography_googlestyles', array(
+          '100'       => 'Thin 100',
+          '100italic' => 'Thin 100 Italic',
+          '200'       => 'Extra-Light 200',
+          '200italic' => 'Extra-Light 200 Italic',
+          '300'       => 'Light 300',
+          '300italic' => 'Light 300 Italic',
+          'normal'    => 'Normal 400',
+          'italic'    => 'Normal 400 Italic',
+          '500'       => 'Medium 500',
+          '500italic' => 'Medium 500 Italic',
+          '600'       => 'Semi-Bold 600',
+          '600italic' => 'Semi-Bold 600 Italic',
+          '700'       => 'Bold 700',
+          '700italic' => 'Bold 700 Italic',
+          '800'       => 'Extra-Bold 800',
+          '800italic' => 'Extra-Bold 800 Italic',
+          '900'       => 'Black 900',
+          '900italic' => 'Black 900 Italic'
+        ) );
+
+        $webfonts = apply_filters( 'csf_field_typography_webfonts', $webfonts );
+
+        wp_localize_script( 'csf', 'csf_typography_json', array(
+          'webfonts'      => $webfonts,
+          'defaultstyles' => $defaultstyles,
+          'googlestyles'  => $googlestyles
+        ) );
+
+      }
+
+    }
+
+    public function enqueue_google_fonts( $method = 'enqueue' ) {
+
+      $is_google = false;
+
+      if ( ! empty( $this->value['type'] ) ) {
+        $is_google = ( $this->value['type'] === 'google' ) ? true : false;
+      } else {
+        CSF::include_plugin_file( 'fields/typography/google-fonts.php' );
+        $is_google = ( array_key_exists( $this->value['font-family'], csf_get_google_fonts() ) ) ? true : false;
+      }
+
+      if ( $is_google ) {
+
+        // set style
+        $font_family = ( ! empty( $this->value['font-family'] ) ) ? $this->value['font-family'] : '';
+        $font_weight = ( ! empty( $this->value['font-weight'] ) ) ? $this->value['font-weight'] : '';
+        $font_style  = ( ! empty( $this->value['font-style'] ) ) ? $this->value['font-style'] : '';
+
+        if ( $font_weight || $font_style ) {
+          $style = $font_weight . $font_style;
+          if ( ! empty( $style ) ) {
+            $style = ( $style === 'normal' ) ? '400' : $style;
+            CSF::$webfonts[$method][$font_family][$style] = $style;
+          }
+        } else {
+          CSF::$webfonts[$method][$font_family] = array();
+        }
+
+        // set extra styles
+        if ( ! empty( $this->value['extra-styles'] ) ) {
+          foreach ( $this->value['extra-styles'] as $extra_style ) {
+            if ( ! empty( $extra_style ) ) {
+              $extra_style = ( $extra_style === 'normal' ) ? '400' : $extra_style;
+              CSF::$webfonts[$method][$font_family][$extra_style] = $extra_style;
+            }
+          }
+        }
+
+        // set subsets
+        if ( ! empty( $this->value['subset'] ) ) {
+          $this->value['subset'] = ( is_array( $this->value['subset'] ) ) ? $this->value['subset'] : array_filter( (array) $this->value['subset'] );
+          foreach ( $this->value['subset'] as $subset ) {
+            if( ! empty( $subset ) ) {
+              CSF::$subsets[$subset] = $subset;
+            }
+          }
+        }
+
+        return true;
+
+      }
+
+      return false;
+
+    }
+
+    public function output() {
+
+      $output    = '';
+      $bg_image  = array();
+      $important = ( ! empty( $this->field['output_important'] ) ) ? '!important' : '';
+      $element   = ( is_array( $this->field['output'] ) ) ? join( ',', $this->field['output'] ) : $this->field['output'];
+
+      $font_family   = ( ! empty( $this->value['font-family'] ) ) ? $this->value['font-family'] : '';
+      $backup_family = ( ! empty( $this->value['backup-font-family'] ) ) ? ', '. $this->value['backup-font-family'] : '';
+
+      if ( $font_family ) {
+        $output .= 'font-family:"'. $font_family .'"'. $backup_family . $important .';';
+      }
+
+      // Common font properties
+      $properties = array(
+        'color',
+        'font-weight',
+        'font-style',
+        'font-variant',
+        'text-align',
+        'text-transform',
+        'text-decoration',
+      );
+
+      foreach ( $properties as $property ) {
+        if ( isset( $this->value[$property] ) && $this->value[$property] !== '' ) {
+          $output .= $property .':'. $this->value[$property] . $important .';';
+        }
+      }
+
+      $properties = array(
+        'font-size',
+        'line-height',
+        'letter-spacing',
+        'word-spacing',
+      );
+
+      $unit = ( ! empty( $this->value['unit'] ) ) ? $this->value['unit'] : '';
+      $line_height_unit = ( ! empty( $this->value['line_height_unit'] ) ) ? $this->value['line_height_unit'] : $unit;
+
+      foreach ( $properties as $property ) {
+        if ( isset( $this->value[$property] ) && $this->value[$property] !== '' ) {
+          $unit = ( $property === 'line-height' ) ? $line_height_unit : $unit;
+          $output .= $property .':'. $this->value[$property] . $unit . $important .';';
+        }
+      }
+
+      $custom_style = ( ! empty( $this->value['custom-style'] ) ) ? $this->value['custom-style'] : '';
+
+      if ( $output ) {
+        $output = $element .'{'. $output . $custom_style .'}';
+      }
+
+      $this->parent->output_css .= $output;
+
+      return $output;
+
+    }
+
+  }
+}

wp-content/plugins/pdf-poster/admin/framework/fields/upload/upload.php

@@ -0,0 +1,41 @@
+<?php if ( ! defined( 'ABSPATH' ) ) { die; } // Cannot access directly.
+/**
+ *
+ * Field: upload
+ *
+ * @since 1.0.0
+ * @version 1.0.0
+ *
+ */
+if ( ! class_exists( 'CSF_Field_upload' ) ) {
+  class CSF_Field_upload extends CSF_Fields {
+
+    public function __construct( $field, $value = '', $unique = '', $where = '', $parent = '' ) {
+      parent::__construct( $field, $value, $unique, $where, $parent );
+    }
+
+    public function render() {
+
+      $args = wp_parse_args( $this->field, array(
+        'library'      => array(),
+        'button_title' => esc_html__( 'Upload', 'csf' ),
+        'remove_title' => esc_html__( 'Remove', 'csf' ),
+      ) );
+
+      echo $this->field_before();
+
+      $library = ( is_array( $args['library'] ) ) ? $args['library'] : array_filter( (array) $args['library'] );
+      $library = ( ! empty( $library ) ) ? implode(',', $library ) : '';
+      $hidden  = ( empty( $this->value ) ) ? ' hidden' : '';
+
+      echo '<div class="csf--wrap">';
+      echo '<input type="text" name="'. esc_attr( $this->field_name() ) .'" value="'. esc_attr( $this->value ) .'"'. $this->field_attributes() .'/>';
+      echo '<a href="#" class="button button-primary csf--button" data-library="'. esc_attr( $library ) .'">'. $args['button_title'] .'</a>';
+      echo '<a href="#" class="button button-secondary csf-warning-primary csf--remove'. esc_attr( $hidden ) .'">'. $args['remove_title'] .'</a>';
+      echo '</div>';
+
+      echo $this->field_after();
+
+    }
+  }
+}

wp-content/plugins/pdf-poster/admin/framework/fields/wp_editor/wp_editor.php

@@ -0,0 +1,103 @@
+<?php if ( ! defined( 'ABSPATH' ) ) { die; } // Cannot access directly.
+/**
+ *
+ * Field: wp_editor
+ *
+ * @since 1.0.0
+ * @version 1.0.0
+ *
+ */
+if ( ! class_exists( 'CSF_Field_wp_editor' ) ) {
+  class CSF_Field_wp_editor extends CSF_Fields {
+
+    public function __construct( $field, $value = '', $unique = '', $where = '', $parent = '' ) {
+      parent::__construct( $field, $value, $unique, $where, $parent );
+    }
+
+    public function render() {
+
+      $args = wp_parse_args( $this->field, array(
+        'tinymce'       => true,
+        'quicktags'     => true,
+        'media_buttons' => true,
+        'wpautop'       => false,
+        'height'        => '',
+      ) );
+
+      $attributes = array(
+        'rows'         => 10,
+        'class'        => 'wp-editor-area',
+        'autocomplete' => 'off',
+      );
+
+      $editor_height = ( ! empty( $args['height'] ) ) ? ' style="height:'. esc_attr( $args['height'] ) .';"' : '';
+
+      $editor_settings  = array(
+        'tinymce'       => $args['tinymce'],
+        'quicktags'     => $args['quicktags'],
+        'media_buttons' => $args['media_buttons'],
+        'wpautop'       => $args['wpautop'],
+      );
+
+      echo $this->field_before();
+
+      echo ( csf_wp_editor_api() ) ? '<div class="csf-wp-editor" data-editor-settings="'. esc_attr( json_encode( $editor_settings ) ) .'">' : '';
+
+      echo '<textarea name="'. esc_attr( $this->field_name() ) .'"'. $this->field_attributes( $attributes ) . $editor_height .'>'. $this->value .'</textarea>';
+
+      echo ( csf_wp_editor_api() ) ? '</div>' : '';
+
+      echo $this->field_after();
+
+    }
+
+    public function enqueue() {
+
+      if ( csf_wp_editor_api() && function_exists( 'wp_enqueue_editor' ) ) {
+
+        wp_enqueue_editor();
+
+        $this->setup_wp_editor_settings();
+
+        add_action( 'print_default_editor_scripts', array( &$this, 'setup_wp_editor_media_buttons' ) );
+
+      }
+
+    }
+
+    // Setup wp editor media buttons
+    public function setup_wp_editor_media_buttons() {
+
+      ob_start();
+      echo '<div class="wp-media-buttons">';
+      do_action( 'media_buttons' );
+      echo '</div>';
+      $media_buttons = ob_get_clean();
+
+      echo '<script type="text/javascript">';
+      echo 'var csf_media_buttons = '. json_encode( $media_buttons ) .';';
+      echo '</script>';
+
+    }
+
+    // Setup wp editor settings
+    public function setup_wp_editor_settings() {
+
+      if ( csf_wp_editor_api() && class_exists( '_WP_Editors') ) {
+
+        $defaults = apply_filters( 'csf_wp_editor', array(
+          'tinymce' => array(
+            'wp_skip_init' => true
+          ),
+        ) );
+
+        $setup = _WP_Editors::parse_settings( 'csf_wp_editor', $defaults );
+
+        _WP_Editors::editor_settings( 'csf_wp_editor', $setup );
+
+      }
+
+    }
+
+  }
+}

wp-content/plugins/pdf-poster/admin/framework/functions/actions.php

@@ -0,0 +1,190 @@
+<?php if ( ! defined( 'ABSPATH' ) ) { die; } // Cannot access directly.
+/**
+ *
+ * Get icons from admin ajax
+ *
+ * @since 1.0.0
+ * @version 1.0.0
+ *
+ */
+if ( ! function_exists( 'csf_get_icons' ) ) {
+  function csf_get_icons() {
+
+    $nonce = ( ! empty( $_POST[ 'nonce' ] ) ) ? sanitize_text_field( wp_unslash( $_POST[ 'nonce' ] ) ) : '';
+
+    if ( ! wp_verify_nonce( $nonce, 'csf_icon_nonce' ) ) {
+      wp_send_json_error( array( 'error' => esc_html__( 'Error: Invalid nonce verification.', 'csf' ) ) );
+    }
+
+    ob_start();
+
+    $icon_library = ( apply_filters( 'csf_fa4', false ) ) ? 'fa4' : 'fa5';
+
+    CSF::include_plugin_file( 'fields/icon/'. $icon_library .'-icons.php' );
+
+    $icon_lists = apply_filters( 'csf_field_icon_add_icons', csf_get_default_icons() );
+
+    if ( ! empty( $icon_lists ) ) {
+
+      foreach ( $icon_lists as $list ) {
+
+        echo ( count( $icon_lists ) >= 2 ) ? '<div class="csf-icon-title">'. esc_attr( $list['title'] ) .'</div>' : '';
+
+        foreach ( $list['icons'] as $icon ) {
+          echo '<i title="'. esc_attr( $icon ) .'" class="'. esc_attr( $icon ) .'"></i>';
+        }
+
+      }
+
+    } else {
+
+      echo '<div class="csf-error-text">'. esc_html__( 'No data available.', 'csf' ) .'</div>';
+
+    }
+
+    $content = ob_get_clean();
+
+    wp_send_json_success( array( 'content' => $content ) );
+
+  }
+  add_action( 'wp_ajax_csf-get-icons', 'csf_get_icons' );
+}
+
+/**
+ *
+ * Export
+ *
+ * @since 1.0.0
+ * @version 1.0.0
+ *
+ */
+if ( ! function_exists( 'csf_export' ) ) {
+  function csf_export() {
+
+    $nonce  = ( ! empty( $_GET[ 'nonce' ] ) ) ? sanitize_text_field( wp_unslash( $_GET[ 'nonce' ] ) ) : '';
+    $unique = ( ! empty( $_GET[ 'unique' ] ) ) ? sanitize_text_field( wp_unslash( $_GET[ 'unique' ] ) ) : '';
+
+    if ( ! wp_verify_nonce( $nonce, 'csf_backup_nonce' ) ) {
+      die( esc_html__( 'Error: Invalid nonce verification.', 'csf' ) );
+    }
+
+    if ( empty( $unique ) ) {
+      die( esc_html__( 'Error: Invalid key.', 'csf' ) );
+    }
+
+    // Export
+    header('Content-Type: application/json');
+    header('Content-disposition: attachment; filename=backup-'. gmdate( 'd-m-Y' ) .'.json');
+    header('Content-Transfer-Encoding: binary');
+    header('Pragma: no-cache');
+    header('Expires: 0');
+
+    echo json_encode( get_option( $unique ) );
+
+    die();
+
+  }
+  add_action( 'wp_ajax_csf-export', 'csf_export' );
+}
+
+/**
+ *
+ * Import Ajax
+ *
+ * @since 1.0.0
+ * @version 1.0.0
+ *
+ */
+if ( ! function_exists( 'csf_import_ajax' ) ) {
+  function csf_import_ajax() {
+
+    $nonce  = ( ! empty( $_POST[ 'nonce' ] ) ) ? sanitize_text_field( wp_unslash( $_POST[ 'nonce' ] ) ) : '';
+    $unique = ( ! empty( $_POST[ 'unique' ] ) ) ? sanitize_text_field( wp_unslash( $_POST[ 'unique' ] ) ) : '';
+    $data   = ( ! empty( $_POST[ 'data' ] ) ) ? wp_kses_post_deep( json_decode( wp_unslash( trim( $_POST[ 'data' ] ) ), true ) ) : array();
+
+    if ( ! wp_verify_nonce( $nonce, 'csf_backup_nonce' ) ) {
+      wp_send_json_error( array( 'error' => esc_html__( 'Error: Invalid nonce verification.', 'csf' ) ) );
+    }
+
+    if ( empty( $unique ) ) {
+      wp_send_json_error( array( 'error' => esc_html__( 'Error: Invalid key.', 'csf' ) ) );
+    }
+
+    if ( empty( $data ) || ! is_array( $data ) ) {
+      wp_send_json_error( array( 'error' => esc_html__( 'Error: The response is not a valid JSON response.', 'csf' ) ) );
+    }
+
+    // Success
+    update_option( $unique, $data );
+
+    wp_send_json_success();
+
+  }
+  add_action( 'wp_ajax_csf-import', 'csf_import_ajax' );
+}
+
+/**
+ *
+ * Reset Ajax
+ *
+ * @since 1.0.0
+ * @version 1.0.0
+ *
+ */
+if ( ! function_exists( 'csf_reset_ajax' ) ) {
+  function csf_reset_ajax() {
+
+    $nonce  = ( ! empty( $_POST[ 'nonce' ] ) ) ? sanitize_text_field( wp_unslash( $_POST[ 'nonce' ] ) ) : '';
+    $unique = ( ! empty( $_POST[ 'unique' ] ) ) ? sanitize_text_field( wp_unslash( $_POST[ 'unique' ] ) ) : '';
+
+    if ( ! wp_verify_nonce( $nonce, 'csf_backup_nonce' ) ) {
+      wp_send_json_error( array( 'error' => esc_html__( 'Error: Invalid nonce verification.', 'csf' ) ) );
+    }
+
+    // Success
+    delete_option( $unique );
+
+    wp_send_json_success();
+
+  }
+  add_action( 'wp_ajax_csf-reset', 'csf_reset_ajax' );
+}
+
+/**
+ *
+ * Chosen Ajax
+ *
+ * @since 1.0.0
+ * @version 1.0.0
+ *
+ */
+if ( ! function_exists( 'csf_chosen_ajax' ) ) {
+  function csf_chosen_ajax() {
+
+    $nonce = ( ! empty( $_POST[ 'nonce' ] ) ) ? sanitize_text_field( wp_unslash( $_POST[ 'nonce' ] ) ) : '';
+    $type  = ( ! empty( $_POST[ 'type' ] ) ) ? sanitize_text_field( wp_unslash( $_POST[ 'type' ] ) ) : '';
+    $term  = ( ! empty( $_POST[ 'term' ] ) ) ? sanitize_text_field( wp_unslash( $_POST[ 'term' ] ) ) : '';
+    $query = ( ! empty( $_POST[ 'query_args' ] ) ) ? wp_kses_post_deep( $_POST[ 'query_args' ] ) : array();
+
+    if ( ! wp_verify_nonce( $nonce, 'csf_chosen_ajax_nonce' ) ) {
+      wp_send_json_error( array( 'error' => esc_html__( 'Error: Invalid nonce verification.', 'csf' ) ) );
+    }
+
+    if ( empty( $type ) || empty( $term ) ) {
+      wp_send_json_error( array( 'error' => esc_html__( 'Error: Invalid term ID.', 'csf' ) ) );
+    }
+
+    $capability = apply_filters( 'csf_chosen_ajax_capability', 'manage_options' );
+
+    if ( ! current_user_can( $capability ) ) {
+      wp_send_json_error( array( 'error' => esc_html__( 'Error: You do not have permission to do that.', 'csf' ) ) );
+    }
+
+    // Success
+    $options = CSF_Fields::field_data( $type, $term, $query );
+
+    wp_send_json_success( $options );
+
+  }
+  add_action( 'wp_ajax_csf-chosen', 'csf_chosen_ajax' );
+}

wp-content/plugins/pdf-poster/admin/framework/functions/customize.php

@@ -0,0 +1,142 @@
+<?php if ( ! defined( 'ABSPATH' ) ) { die; } // Cannot access directly.
+/**
+ *
+ * WP Customize custom panel
+ *
+ * @since 1.0.0
+ * @version 1.0.0
+ *
+ */
+if ( ! class_exists( 'WP_Customize_Panel_CSF' ) && class_exists( 'WP_Customize_Panel' ) ) {
+  class WP_Customize_Panel_CSF extends WP_Customize_Panel {
+    public $type = 'csf';
+  }
+}
+
+/**
+ *
+ * WP Customize custom section
+ *
+ * @since 1.0.0
+ * @version 1.0.0
+ *
+ */
+if ( ! class_exists( 'WP_Customize_Section_CSF' ) && class_exists( 'WP_Customize_Section' ) ) {
+  class WP_Customize_Section_CSF extends WP_Customize_Section {
+    public $type = 'csf';
+  }
+}
+
+/**
+ *
+ * WP Customize custom control
+ *
+ * @since 1.0.0
+ * @version 1.0.0
+ *
+ */
+if ( ! class_exists( 'WP_Customize_Control_CSF' ) && class_exists( 'WP_Customize_Control' ) ) {
+  class WP_Customize_Control_CSF extends WP_Customize_Control {
+
+    public $type   = 'csf';
+    public $field  = '';
+    public $unique = '';
+
+    public function render() {
+
+      $depend  = '';
+      $visible = '';
+
+      if ( ! empty( $this->field['dependency'] ) ) {
+
+        $dependency      = $this->field['dependency'];
+        $depend_visible  = '';
+        $data_controller = '';
+        $data_condition  = '';
+        $data_value      = '';
+        $data_global     = '';
+
+        if ( is_array( $dependency[0] ) ) {
+          $data_controller = implode( '|', array_column( $dependency, 0 ) );
+          $data_condition  = implode( '|', array_column( $dependency, 1 ) );
+          $data_value      = implode( '|', array_column( $dependency, 2 ) );
+          $data_global     = implode( '|', array_column( $dependency, 3 ) );
+          $depend_visible  = implode( '|', array_column( $dependency, 4 ) );
+        } else {
+          $data_controller = ( ! empty( $dependency[0] ) ) ? $dependency[0] : '';
+          $data_condition  = ( ! empty( $dependency[1] ) ) ? $dependency[1] : '';
+          $data_value      = ( ! empty( $dependency[2] ) ) ? $dependency[2] : '';
+          $data_global     = ( ! empty( $dependency[3] ) ) ? $dependency[3] : '';
+          $depend_visible  = ( ! empty( $dependency[4] ) ) ? $dependency[4] : '';
+        }
+
+        $depend .= ' data-controller="'. esc_attr( $data_controller ) .'"';
+        $depend .= ' data-condition="'. esc_attr( $data_condition ) .'"';
+        $depend .= ' data-value="'. esc_attr( $data_value ) .'"';
+        $depend .= ( ! empty( $data_global ) ) ? ' data-depend-global="true"' : '';
+
+        $visible  = ' csf-dependency-control';
+        $visible .= ( ! empty( $depend_visible ) ) ? ' csf-depend-visible' : ' csf-depend-hidden';
+
+      }
+
+      $id    = 'customize-control-' . str_replace( array( '[', ']' ), array( '-', '' ), $this->id );
+      $class = 'customize-control customize-control-'. $this->type . $visible;
+
+      echo '<li id="'. esc_attr( $id ) .'" class="'. esc_attr( $class ) .'"'. $depend .'>';
+      $this->render_field_content();
+      echo '</li>';
+
+    }
+
+    public function render_field_content() {
+
+      $complex = apply_filters( 'csf_customize_complex_fields', array(
+        'accordion',
+        'background',
+        'border',
+        'button_set',
+        'checkbox',
+        'color_group',
+        'date',
+        'dimensions',
+        'fieldset',
+        'group',
+        'image_select',
+        'link',
+        'link_color',
+        'media',
+        'palette',
+        'repeater',
+        'sortable',
+        'sorter',
+        'spacing',
+        'switcher',
+        'tabbed',
+        'typography'
+      ) );
+
+      $field_id   = ( ! empty( $this->field['id'] ) ) ? $this->field['id'] : '';
+      $custom     = ( ! empty( $this->field['customizer'] ) ) ? true : false;
+      $is_complex = ( in_array( $this->field['type'], $complex ) ) ? true : false;
+      $class      = ( $is_complex || $custom ) ? ' csf-customize-complex' : '';
+      $atts       = ( $is_complex || $custom ) ? ' data-unique-id="'. esc_attr( $this->unique ) .'" data-option-id="'. esc_attr( $field_id ) .'"' : '';
+
+      if ( ! $is_complex && ! $custom ) {
+        $this->field['attributes']['data-customize-setting-link'] = $this->settings['default']->id;
+      }
+
+      $this->field['name'] = $this->settings['default']->id;
+
+      $this->field['dependency'] = array();
+
+      echo '<div class="csf-customize-field'. esc_attr( $class ) .'"'. $atts .'>';
+
+      CSF::field( $this->field, $this->value(), $this->unique, 'customize' );
+
+      echo '</div>';
+
+    }
+
+  }
+}

wp-content/plugins/pdf-poster/admin/framework/functions/helpers.php

@@ -0,0 +1,58 @@
+<?php if ( ! defined( 'ABSPATH' ) ) { die; } // Cannot access directly.
+/**
+ *
+ * Array search key & value
+ *
+ * @since 1.0.0
+ * @version 1.0.0
+ *
+ */
+if ( ! function_exists( 'csf_array_search' ) ) {
+  function csf_array_search( $array, $key, $value ) {
+
+    $results = array();
+
+    if ( is_array( $array ) ) {
+      if ( isset( $array[$key] ) && $array[$key] == $value ) {
+        $results[] = $array;
+      }
+
+      foreach ( $array as $sub_array ) {
+        $results = array_merge( $results, csf_array_search( $sub_array, $key, $value ) );
+      }
+
+    }
+
+    return $results;
+
+  }
+}
+
+/**
+ *
+ * Between Microtime
+ *
+ * @since 1.0.0
+ * @version 1.0.0
+ *
+ */
+if ( ! function_exists( 'csf_timeout' ) ) {
+  function csf_timeout( $timenow, $starttime, $timeout = 30 ) {
+    return ( ( $timenow - $starttime ) < $timeout ) ? true : false;
+  }
+}
+
+/**
+ *
+ * Check for wp editor api
+ *
+ * @since 1.0.0
+ * @version 1.0.0
+ *
+ */
+if ( ! function_exists( 'csf_wp_editor_api' ) ) {
+  function csf_wp_editor_api() {
+    global $wp_version;
+    return version_compare( $wp_version, '4.8', '>=' );
+  }
+}

wp-content/plugins/pdf-poster/admin/framework/functions/sanitize.php

@@ -0,0 +1,29 @@
+<?php if ( ! defined( 'ABSPATH' ) ) { die; } // Cannot access directly.
+/**
+ *
+ * Sanitize
+ * Replace letter a to letter b
+ *
+ * @since 1.0.0
+ * @version 1.0.0
+ *
+ */
+if ( ! function_exists( 'csf_sanitize_replace_a_to_b' ) ) {
+  function csf_sanitize_replace_a_to_b( $value ) {
+    return str_replace( 'a', 'b', $value );
+  }
+}
+
+/**
+ *
+ * Sanitize title
+ *
+ * @since 1.0.0
+ * @version 1.0.0
+ *
+ */
+if ( ! function_exists( 'csf_sanitize_title' ) ) {
+  function csf_sanitize_title( $value ) {
+    return sanitize_title( $value );
+  }
+}

wp-content/plugins/pdf-poster/admin/framework/functions/validate.php

@@ -0,0 +1,152 @@
+<?php if ( ! defined( 'ABSPATH' ) ) { die; } // Cannot access directly.
+/**
+ *
+ * Email validate
+ *
+ * @since 1.0.0
+ * @version 1.0.0
+ *
+ */
+if ( ! function_exists( 'csf_validate_email' ) ) {
+  function csf_validate_email( $value ) {
+
+    if ( ! filter_var( $value, FILTER_VALIDATE_EMAIL ) ) {
+      return esc_html__( 'Please enter a valid email address.', 'csf' );
+    }
+
+  }
+}
+
+/**
+ *
+ * Numeric validate
+ *
+ * @since 1.0.0
+ * @version 1.0.0
+ *
+ */
+if ( ! function_exists( 'csf_validate_numeric' ) ) {
+  function csf_validate_numeric( $value ) {
+
+    if ( ! is_numeric( $value ) ) {
+      return esc_html__( 'Please enter a valid number.', 'csf' );
+    }
+
+  }
+}
+
+/**
+ *
+ * Required validate
+ *
+ * @since 1.0.0
+ * @version 1.0.0
+ *
+ */
+if ( ! function_exists( 'csf_validate_required' ) ) {
+  function csf_validate_required( $value ) {
+
+    if ( empty( $value ) ) {
+      return esc_html__( 'This field is required.', 'csf' );
+    }
+
+  }
+}
+
+/**
+ *
+ * URL validate
+ *
+ * @since 1.0.0
+ * @version 1.0.0
+ *
+ */
+if ( ! function_exists( 'csf_validate_url' ) ) {
+  function csf_validate_url( $value ) {
+
+    if ( ! filter_var( $value, FILTER_VALIDATE_URL ) ) {
+      return esc_html__( 'Please enter a valid URL.', 'csf' );
+    }
+
+  }
+}
+
+/**
+ *
+ * Email validate for Customizer
+ *
+ * @since 1.0.0
+ * @version 1.0.0
+ *
+ */
+if ( ! function_exists( 'csf_customize_validate_email' ) ) {
+  function csf_customize_validate_email( $validity, $value, $wp_customize ) {
+
+    if ( ! sanitize_email( $value ) ) {
+      $validity->add( 'required', esc_html__( 'Please enter a valid email address.', 'csf' ) );
+    }
+
+    return $validity;
+
+  }
+}
+
+/**
+ *
+ * Numeric validate for Customizer
+ *
+ * @since 1.0.0
+ * @version 1.0.0
+ *
+ */
+if ( ! function_exists( 'csf_customize_validate_numeric' ) ) {
+  function csf_customize_validate_numeric( $validity, $value, $wp_customize ) {
+
+    if ( ! is_numeric( $value ) ) {
+      $validity->add( 'required', esc_html__( 'Please enter a valid number.', 'csf' ) );
+    }
+
+    return $validity;
+
+  }
+}
+
+/**
+ *
+ * Required validate for Customizer
+ *
+ * @since 1.0.0
+ * @version 1.0.0
+ *
+ */
+if ( ! function_exists( 'csf_customize_validate_required' ) ) {
+  function csf_customize_validate_required( $validity, $value, $wp_customize ) {
+
+    if ( empty( $value ) ) {
+      $validity->add( 'required', esc_html__( 'This field is required.', 'csf' ) );
+    }
+
+    return $validity;
+
+  }
+}
+
+/**
+ *
+ * URL validate for Customizer
+ *
+ * @since 1.0.0
+ * @version 1.0.0
+ *
+ */
+if ( ! function_exists( 'csf_customize_validate_url' ) ) {
+  function csf_customize_validate_url( $validity, $value, $wp_customize ) {
+
+    if ( ! filter_var( $value, FILTER_VALIDATE_URL ) ) {
+      $validity->add( 'required', esc_html__( 'Please enter a valid URL.', 'csf' ) );
+    }
+
+    return $validity;
+
+  }
+}

wp-content/plugins/pdf-poster/admin/framework/functions/walker.php

@@ -0,0 +1,28 @@
+<?php if ( ! defined( 'ABSPATH' ) ) { die; } // Cannot access directly.
+/**
+ *
+ * Custom Walker for Nav Menu Edit
+ *
+ * @since 1.0.0
+ * @version 1.0.0
+ *
+ */
+if ( ! class_exists( 'CSF_Walker_Nav_Menu_Edit' ) && class_exists( 'Walker_Nav_Menu_Edit' ) ) {
+  class CSF_Walker_Nav_Menu_Edit extends Walker_Nav_Menu_Edit {
+
+    public function start_el( &$output, $item, $depth = 0, $args = array(), $id = 0 ) {
+
+      $html = '';
+
+      parent::start_el( $html, $item, $depth, $args, $id );
+
+      ob_start();
+      do_action( 'wp_nav_menu_item_custom_fields', $item->ID, $item, $depth, $args );
+      $custom_fields = ob_get_clean();
+
+      $output .= preg_replace( '/(?=<(fieldset|p)[^>]+class="[^"]*field-move)/', $custom_fields, $html );
+
+    }
+
+  }
+}

wp-content/plugins/pdf-poster/admin/framework/index.php

@@ -0,0 +1 @@
+<?php // Silence is golden.

wp-content/plugins/pdf-poster/admin/framework/languages/ar.po

@@ -0,0 +1,664 @@
+# Copyright (C) 2021 Codestar
+# This file is distributed under the same license as the Codestar Framework package.
+msgid ""
+msgstr ""
+"Project-Id-Version: Codestar Framework 2.2.1\n"
+"POT-Creation-Date: \n"
+"PO-Revision-Date: \n"
+"Last-Translator: \n"
+"Language-Team: \n"
+"Language: ar\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=utf-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Generator: Poedit 1.8.7.1\n"
+
+#: classes/admin-options.class.php:224
+msgid "Error while saving the changes."
+msgstr "حصل خلل أثناء حفظ التغييرات."
+
+#: classes/admin-options.class.php:284
+msgid "Settings successfully imported."
+msgstr "تم استرداد الإعدادات بنجاح."
+
+#: classes/admin-options.class.php:296 classes/admin-options.class.php:312
+msgid "Default settings restored."
+msgstr "تمت استعادة الاعدادات الافتراضية."
+
+#: classes/admin-options.class.php:383
+msgid "Settings saved."
+msgstr "تمّ حفظ الإعدادات."
+
+#: classes/admin-options.class.php:561
+msgid "You have unsaved changes, save your changes!"
+msgstr "لديك تعديلات غير محفظة، حفظ تعديلاتك!"
+
+#: classes/admin-options.class.php:563
+msgid "show all settings"
+msgstr "عرض جميع الإعدادات"
+
+#: classes/admin-options.class.php:565 fields/icon/icon.php:57
+#: fields/map/map.php:23
+msgid "Search..."
+msgstr "بحث..."
+
+#: classes/admin-options.class.php:568 classes/admin-options.class.php:691
+msgid "Save"
+msgstr "حفظ"
+
+#: classes/admin-options.class.php:568 classes/admin-options.class.php:691
+msgid "Saving..."
+msgstr "جاري الحفظ..."
+
+#: classes/admin-options.class.php:569 classes/admin-options.class.php:692
+msgid "Reset Section"
+msgstr "إعادة الوضع الأصلي للقسم"
+
+#: classes/admin-options.class.php:569 classes/admin-options.class.php:692
+msgid "Are you sure to reset this section options?"
+msgstr "هل أنت متأكد؟"
+
+#: classes/admin-options.class.php:570 classes/admin-options.class.php:693
+msgid "Reset All"
+msgstr "إعادة الوضع الأصلي للكل"
+
+#: classes/admin-options.class.php:570 classes/admin-options.class.php:693
+#: classes/comment-options.class.php:213 classes/metabox-options.class.php:282
+#: fields/backup/backup.php:31
+msgid "Reset"
+msgstr "إعادة تعيين"
+
+#: classes/admin-options.class.php:570 classes/admin-options.class.php:693
+msgid "Are you sure you want to reset all settings to default values?"
+msgstr "هل تريد بالتأكيد إعادة تعيين جميع الإعدادات إلى القيم الافتراضية؟"
+
+#: classes/admin-options.class.php:668 classes/comment-options.class.php:196
+#: classes/metabox-options.class.php:265 fields/button_set/button_set.php:56
+#: fields/checkbox/checkbox.php:76 fields/radio/radio.php:75
+#: fields/select/select.php:113 functions/actions.php:41
+msgid "No data available."
+msgstr "لا بيانات متوفرة."
+
+#: classes/comment-options.class.php:214 classes/metabox-options.class.php:283
+msgid "update post"
+msgstr "تحديث المقالة"
+
+#: classes/comment-options.class.php:214 classes/metabox-options.class.php:283
+msgid "Cancel"
+msgstr "إلغاء"
+
+#: classes/setup.class.php:529
+msgid "Are you sure?"
+msgstr "هل أنت متأكد؟"
+
+#: classes/setup.class.php:530
+msgid "Please enter %s or more characters"
+msgstr "الرجاء ادخال حرف %s أو أكثر"
+
+#: classes/setup.class.php:531
+msgid "Searching..."
+msgstr "جاري البحث..."
+
+#: classes/setup.class.php:532
+msgid "No results found."
+msgstr "لا توجد نتائج."
+
+#: classes/setup.class.php:615
+msgid "Oops! Not allowed."
+msgstr "هذا غير مسموح."
+
+#: classes/setup.class.php:689 classes/setup.class.php:693
+msgid "Field not found!"
+msgstr "الحقل غير موجود!"
+
+#: classes/shortcode-options.class.php:251 fields/group/group.php:23
+msgid "Add New"
+msgstr "إضافة منتج جديد"
+
+#: classes/shortcode-options.class.php:288 functions/actions.php:16
+#: functions/actions.php:68 functions/actions.php:106 functions/actions.php:141
+#: functions/actions.php:170
+msgid "Error: Invalid nonce verification."
+msgstr "خطأ: عملية التحقق الحالية غير صالحة."
+
+#: fields/background/background.php:35 fields/media/media.php:57
+msgid "Not selected"
+msgstr "لم يتم اختياره"
+
+#: fields/background/background.php:66 fields/date/date.php:31
+msgid "From"
+msgstr ""
+
+#: fields/background/background.php:84 fields/date/date.php:32
+msgid "To"
+msgstr ""
+
+#: fields/background/background.php:102
+msgid "Direction"
+msgstr ""
+
+#: fields/background/background.php:108
+msgid "Gradient Direction"
+msgstr ""
+
+#: fields/background/background.php:109
+msgid "⇓ top to bottom"
+msgstr ""
+
+#: fields/background/background.php:110
+msgid "⇒ left to right"
+msgstr ""
+
+#: fields/background/background.php:111
+msgid "⇘ corner top to right"
+msgstr ""
+
+#: fields/background/background.php:112
+msgid "⇙ corner top to left"
+msgstr ""
+
+#: fields/background/background.php:155
+msgid "Background Position"
+msgstr "موضع الخلفية"
+
+#: fields/background/background.php:156
+msgid "Left Top"
+msgstr ""
+
+#: fields/background/background.php:157
+msgid "Left Center"
+msgstr ""
+
+#: fields/background/background.php:158
+msgid "Left Bottom"
+msgstr ""
+
+#: fields/background/background.php:159
+msgid "Center Top"
+msgstr ""
+
+#: fields/background/background.php:160
+msgid "Center Center"
+msgstr ""
+
+#: fields/background/background.php:161
+msgid "Center Bottom"
+msgstr ""
+
+#: fields/background/background.php:162
+msgid "Right Top"
+msgstr ""
+
+#: fields/background/background.php:163
+msgid "Right Center"
+msgstr ""
+
+#: fields/background/background.php:164
+msgid "Right Bottom"
+msgstr ""
+
+#: fields/background/background.php:178
+msgid "Background Repeat"
+msgstr "تكرار الخلفية"
+
+#: fields/background/background.php:179
+msgid "Repeat"
+msgstr ""
+
+#: fields/background/background.php:180
+msgid "No Repeat"
+msgstr ""
+
+#: fields/background/background.php:181
+msgid "Repeat Horizontally"
+msgstr ""
+
+#: fields/background/background.php:182
+msgid "Repeat Vertically"
+msgstr ""
+
+#: fields/background/background.php:196
+msgid "Background Attachment"
+msgstr "خلفية ثابتة / متحركة"
+
+#: fields/background/background.php:197
+msgid "Scroll"
+msgstr ""
+
+#: fields/background/background.php:198
+msgid "Fixed"
+msgstr ""
+
+#: fields/background/background.php:212
+msgid "Background Size"
+msgstr "حجم الخلفية"
+
+#: fields/background/background.php:213
+msgid "Cover"
+msgstr ""
+
+#: fields/background/background.php:214
+msgid "Contain"
+msgstr ""
+
+#: fields/background/background.php:215
+msgid "Auto"
+msgstr ""
+
+#: fields/background/background.php:229
+msgid "Background Origin"
+msgstr "أصل الخلفية"
+
+#: fields/background/background.php:230 fields/background/background.php:248
+msgid "Padding Box"
+msgstr ""
+
+#: fields/background/background.php:231 fields/background/background.php:247
+msgid "Border Box"
+msgstr ""
+
+#: fields/background/background.php:232 fields/background/background.php:249
+msgid "Content Box"
+msgstr ""
+
+#: fields/background/background.php:246
+msgid "Background Clip"
+msgstr "قصاصة الخلفية"
+
+#: fields/background/background.php:263
+msgid "Background Blend Mode"
+msgstr ""
+
+#: fields/background/background.php:264 fields/link_color/link_color.php:36
+#: fields/typography/typography.php:175
+msgid "Normal"
+msgstr ""
+
+#: fields/background/background.php:265
+msgid "Multiply"
+msgstr ""
+
+#: fields/background/background.php:266
+msgid "Screen"
+msgstr ""
+
+#: fields/background/background.php:267
+msgid "Overlay"
+msgstr ""
+
+#: fields/background/background.php:268
+msgid "Darken"
+msgstr ""
+
+#: fields/background/background.php:269
+msgid "Lighten"
+msgstr ""
+
+#: fields/background/background.php:270
+msgid "Color Dodge"
+msgstr ""
+
+#: fields/background/background.php:271
+msgid "Saturation"
+msgstr ""
+
+#: fields/background/background.php:272
+msgid "Color"
+msgstr ""
+
+#: fields/background/background.php:273
+msgid "Luminosity"
+msgstr ""
+
+#: fields/backup/backup.php:26
+msgid "Import"
+msgstr "استيراد"
+
+#: fields/backup/backup.php:29
+msgid "Export & Download"
+msgstr "تصدير& تنزيل"
+
+#: fields/border/border.php:25 fields/spacing/spacing.php:25
+msgid "top"
+msgstr ""
+
+#: fields/border/border.php:26 fields/spacing/spacing.php:26
+msgid "right"
+msgstr ""
+
+#: fields/border/border.php:27 fields/spacing/spacing.php:27
+msgid "bottom"
+msgstr ""
+
+#: fields/border/border.php:28 fields/spacing/spacing.php:28
+msgid "left"
+msgstr ""
+
+#: fields/border/border.php:29 fields/spacing/spacing.php:29
+msgid "all"
+msgstr ""
+
+#: fields/border/border.php:51 fields/typography/typography.php:203
+msgid "Solid"
+msgstr ""
+
+#: fields/border/border.php:52 fields/typography/typography.php:206
+msgid "Dashed"
+msgstr ""
+
+#: fields/border/border.php:53 fields/typography/typography.php:205
+msgid "Dotted"
+msgstr ""
+
+#: fields/border/border.php:54 fields/typography/typography.php:204
+msgid "Double"
+msgstr ""
+
+#: fields/border/border.php:55
+msgid "Inset"
+msgstr ""
+
+#: fields/border/border.php:56
+msgid "Outset"
+msgstr ""
+
+#: fields/border/border.php:57
+msgid "Groove"
+msgstr ""
+
+#: fields/border/border.php:58
+msgid "ridge"
+msgstr ""
+
+#: fields/border/border.php:59 fields/typography/typography.php:188
+#: fields/typography/typography.php:202
+msgid "None"
+msgstr ""
+
+#: fields/dimensions/dimensions.php:22
+msgid "width"
+msgstr ""
+
+#: fields/dimensions/dimensions.php:23
+msgid "height"
+msgstr ""
+
+#: fields/gallery/gallery.php:20
+msgid "Add Gallery"
+msgstr "أضف معرض صور"
+
+#: fields/gallery/gallery.php:21
+msgid "Edit Gallery"
+msgstr "تحرير المعرض"
+
+#: fields/gallery/gallery.php:22
+msgid "Clear"
+msgstr "مسح"
+
+#: fields/group/group.php:35 fields/repeater/repeater.php:27
+msgid "Error: Field ID conflict."
+msgstr "خطأ: تعارض معرف الحقل."
+
+#: fields/group/group.php:46 fields/group/group.php:87
+#: fields/repeater/repeater.php:48 fields/repeater/repeater.php:76
+msgid "Are you sure to delete this item?"
+msgstr "هل أنت متأكد من رغبتك في الحذف؟"
+
+#: fields/group/group.php:121 fields/repeater/repeater.php:89
+msgid "You cannot add more."
+msgstr "لا يمكنك إضافة المزيد."
+
+#: fields/group/group.php:122 fields/repeater/repeater.php:90
+msgid "You cannot remove more."
+msgstr "لا يمكنك إزالة المزيد."
+
+#: fields/icon/icon.php:20 fields/icon/icon.php:53
+msgid "Add Icon"
+msgstr "إضافة أيقونة"
+
+#: fields/icon/icon.php:21
+msgid "Remove Icon"
+msgstr "إزالة الأيقونة"
+
+#: fields/link/link.php:20
+msgid "Add Link"
+msgstr "أضف رابطاً"
+
+#: fields/link/link.php:21
+msgid "Edit Link"
+msgstr "تحرير الرابط"
+
+#: fields/link/link.php:22
+msgid "Remove Link"
+msgstr "إزالة الرابط"
+
+#: fields/link_color/link_color.php:37
+msgid "Hover"
+msgstr ""
+
+#: fields/link_color/link_color.php:38
+msgid "Active"
+msgstr ""
+
+#: fields/link_color/link_color.php:39
+msgid "Visited"
+msgstr ""
+
+#: fields/link_color/link_color.php:40
+msgid "Focus"
+msgstr ""
+
+#: fields/map/map.php:24
+msgid "Latitude"
+msgstr "خط العرض"
+
+#: fields/map/map.php:25
+msgid "Longitude"
+msgstr "خط الطول"
+
+#: fields/media/media.php:23 fields/upload/upload.php:21
+msgid "Upload"
+msgstr "رفع"
+
+#: fields/media/media.php:24 fields/upload/upload.php:22
+msgid "Remove"
+msgstr "إزالة"
+
+#: fields/sorter/sorter.php:21
+msgid "Enabled"
+msgstr "مُفعل"
+
+#: fields/sorter/sorter.php:22
+msgid "Disabled"
+msgstr "معطل"
+
+#: fields/switcher/switcher.php:20
+msgid "On"
+msgstr ""
+
+#: fields/switcher/switcher.php:21
+msgid "Off"
+msgstr ""
+
+#: fields/typography/typography.php:85
+msgid "Font Family"
+msgstr ""
+
+#: fields/typography/typography.php:86
+msgid "Select a font"
+msgstr ""
+
+#: fields/typography/typography.php:94
+msgid "Backup Font Family"
+msgstr ""
+
+#: fields/typography/typography.php:108 fields/typography/typography.php:121
+#: fields/typography/typography.php:134 fields/typography/typography.php:149
+#: fields/typography/typography.php:165 fields/typography/typography.php:178
+#: fields/typography/typography.php:192 fields/typography/typography.php:210
+msgid "Default"
+msgstr ""
+
+#: fields/typography/typography.php:119
+msgid "Font Style"
+msgstr ""
+
+#: fields/typography/typography.php:133 fields/typography/typography.php:134
+msgid "Load Extra Styles"
+msgstr ""
+
+#: fields/typography/typography.php:147
+msgid "Subset"
+msgstr ""
+
+#: fields/typography/typography.php:157
+msgid "Text Align"
+msgstr ""
+
+#: fields/typography/typography.php:159
+msgid "Inherit"
+msgstr ""
+
+#: fields/typography/typography.php:160
+msgid "Left"
+msgstr ""
+
+#: fields/typography/typography.php:161
+msgid "Center"
+msgstr ""
+
+#: fields/typography/typography.php:162
+msgid "Right"
+msgstr ""
+
+#: fields/typography/typography.php:163
+msgid "Justify"
+msgstr ""
+
+#: fields/typography/typography.php:164
+msgid "Initial"
+msgstr ""
+
+#: fields/typography/typography.php:173
+msgid "Font Variant"
+msgstr ""
+
+#: fields/typography/typography.php:176
+msgid "Small Caps"
+msgstr ""
+
+#: fields/typography/typography.php:177
+msgid "All Small Caps"
+msgstr ""
+
+#: fields/typography/typography.php:186
+msgid "Text Transform"
+msgstr ""
+
+#: fields/typography/typography.php:189
+msgid "Capitalize"
+msgstr ""
+
+#: fields/typography/typography.php:190
+msgid "Uppercase"
+msgstr ""
+
+#: fields/typography/typography.php:191
+msgid "Lowercase"
+msgstr ""
+
+#: fields/typography/typography.php:200
+msgid "Text Decoration"
+msgstr ""
+
+#: fields/typography/typography.php:207
+msgid "Wavy"
+msgstr ""
+
+#: fields/typography/typography.php:208
+msgid "Overline"
+msgstr ""
+
+#: fields/typography/typography.php:209
+msgid "Line-through"
+msgstr ""
+
+#: fields/typography/typography.php:222
+msgid "Font Size"
+msgstr ""
+
+#: fields/typography/typography.php:234
+msgid "Line Height"
+msgstr ""
+
+#: fields/typography/typography.php:246
+msgid "Letter Spacing"
+msgstr ""
+
+#: fields/typography/typography.php:258
+msgid "Word Spacing"
+msgstr ""
+
+#: fields/typography/typography.php:273
+msgid "Font Color"
+msgstr ""
+
+#: fields/typography/typography.php:284
+msgid "Custom Style"
+msgstr ""
+
+#: fields/typography/typography.php:351
+msgid "Custom Web Fonts"
+msgstr ""
+
+#: fields/typography/typography.php:357
+msgid "Safe Web Fonts"
+msgstr ""
+
+#: fields/typography/typography.php:377
+msgid "Google Web Fonts"
+msgstr ""
+
+#: functions/actions.php:72 functions/actions.php:110
+msgid "Error: Invalid key."
+msgstr "خطأ: مفتاح غير صالح."
+
+#: functions/actions.php:114
+msgid "Error: The response is not a valid JSON response."
+msgstr "خطأ: الاستجابة لا تمثل رد JSON صحيح."
+
+#: functions/actions.php:174
+msgid "Error: Invalid term ID."
+msgstr "خطأ: معرف (ID) العنصر غير صالح."
+
+#: functions/actions.php:180
+msgid "Error: You do not have permission to do that."
+msgstr "\"خطأ: لا تملك الصلاحية للقيام بذلك."
+
+#: functions/validate.php:14 functions/validate.php:86
+msgid "Please enter a valid email address."
+msgstr "الرجاء إدخال عنوان بريد إلكتروني صالح."
+
+#: functions/validate.php:32 functions/validate.php:106
+msgid "Please enter a valid number."
+msgstr "يُرجى إدخال رقم صالح."
+
+#: functions/validate.php:50 functions/validate.php:126
+msgid "This field is required."
+msgstr "هذا الحقل مطلوب"
+
+#: functions/validate.php:68 functions/validate.php:146
+msgid "Please enter a valid URL."
+msgstr "من فضلك، أدخل رابط صحيح."
+
+#~ msgid "Add Shortcode"
+#~ msgstr "اضف كود مختصر"
+
+#~ msgid "Select a shortcode"
+#~ msgstr "اختيار كود مختصر"
+
+#~ msgid "Insert Shortcode"
+#~ msgstr "ادراج كود مختصر"
+
+#~ msgid "Write shortcode here..."
+#~ msgstr "كتابة الكود القصير هنا…"

wp-content/plugins/pdf-poster/admin/framework/languages/az.po

@@ -0,0 +1,664 @@
+# Copyright (C) 2021 Codestar
+# This file is distributed under the same license as the Codestar Framework package.
+msgid ""
+msgstr ""
+"Project-Id-Version: Codestar Framework 2.2.1\n"
+"POT-Creation-Date: \n"
+"PO-Revision-Date: \n"
+"Last-Translator: \n"
+"Language-Team: \n"
+"Language: az\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=utf-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Generator: Poedit 1.8.7.1\n"
+
+#: classes/admin-options.class.php:224
+msgid "Error while saving the changes."
+msgstr "Dəyişiklikləri qeyd edərkən xəta baş verdi."
+
+#: classes/admin-options.class.php:284
+msgid "Settings successfully imported."
+msgstr "Parametrlər uğurla idxal edildi."
+
+#: classes/admin-options.class.php:296 classes/admin-options.class.php:312
+msgid "Default settings restored."
+msgstr "Mövcud parametrlər bərpa edildi."
+
+#: classes/admin-options.class.php:383
+msgid "Settings saved."
+msgstr "Parametrlər qeyd edildi."
+
+#: classes/admin-options.class.php:561
+msgid "You have unsaved changes, save your changes!"
+msgstr "Dəyişməmisiniz, dəyişikliklərinizi qeyd edin!"
+
+#: classes/admin-options.class.php:563
+msgid "show all settings"
+msgstr "bütün parametrləri göstərin"
+
+#: classes/admin-options.class.php:565 fields/icon/icon.php:57
+#: fields/map/map.php:23
+msgid "Search..."
+msgstr "Axtar..."
+
+#: classes/admin-options.class.php:568 classes/admin-options.class.php:691
+msgid "Save"
+msgstr "Qeyd et"
+
+#: classes/admin-options.class.php:568 classes/admin-options.class.php:691
+msgid "Saving..."
+msgstr "Yazılır..."
+
+#: classes/admin-options.class.php:569 classes/admin-options.class.php:692
+msgid "Reset Section"
+msgstr "Bölməyi Sıfırla"
+
+#: classes/admin-options.class.php:569 classes/admin-options.class.php:692
+msgid "Are you sure to reset this section options?"
+msgstr "Bu Bölmənin parametrlərini sıfırlamağa əminsiniz?"
+
+#: classes/admin-options.class.php:570 classes/admin-options.class.php:693
+msgid "Reset All"
+msgstr "Hamısını Sıfırla"
+
+#: classes/admin-options.class.php:570 classes/admin-options.class.php:693
+#: classes/comment-options.class.php:213 classes/metabox-options.class.php:282
+#: fields/backup/backup.php:31
+msgid "Reset"
+msgstr "Yenidən qur"
+
+#: classes/admin-options.class.php:570 classes/admin-options.class.php:693
+msgid "Are you sure you want to reset all settings to default values?"
+msgstr "Bütün parametrlərini sıfırlamağa əminsiniz?"
+
+#: classes/admin-options.class.php:668 classes/comment-options.class.php:196
+#: classes/metabox-options.class.php:265 fields/button_set/button_set.php:56
+#: fields/checkbox/checkbox.php:76 fields/radio/radio.php:75
+#: fields/select/select.php:113 functions/actions.php:41
+msgid "No data available."
+msgstr "Məlumat yoxdur."
+
+#: classes/comment-options.class.php:214 classes/metabox-options.class.php:283
+msgid "update post"
+msgstr "mesajı yeniləmə"
+
+#: classes/comment-options.class.php:214 classes/metabox-options.class.php:283
+msgid "Cancel"
+msgstr "Vaz geç"
+
+#: classes/setup.class.php:529
+msgid "Are you sure?"
+msgstr "Siz əminsinizmi?"
+
+#: classes/setup.class.php:530
+msgid "Please enter %s or more characters"
+msgstr "Lütfən %s və ya daha çox simvol daxil edin"
+
+#: classes/setup.class.php:531
+msgid "Searching..."
+msgstr "Axtarılır..."
+
+#: classes/setup.class.php:532
+msgid "No results found."
+msgstr "Heç bir nəticə əldə edilmədi."
+
+#: classes/setup.class.php:615
+msgid "Oops! Not allowed."
+msgstr "Əfsuslar! İcazəli deyildir."
+
+#: classes/setup.class.php:689 classes/setup.class.php:693
+msgid "Field not found!"
+msgstr "Sahə tapılmadı."
+
+#: classes/shortcode-options.class.php:251 fields/group/group.php:23
+msgid "Add New"
+msgstr "Yenisini əlavə et"
+
+#: classes/shortcode-options.class.php:288 functions/actions.php:16
+#: functions/actions.php:68 functions/actions.php:106 functions/actions.php:141
+#: functions/actions.php:170
+msgid "Error: Invalid nonce verification."
+msgstr "Xəta: Etibarsız doğrulama yoxlaması."
+
+#: fields/background/background.php:35 fields/media/media.php:57
+msgid "Not selected"
+msgstr "Seçilməyib"
+
+#: fields/background/background.php:66 fields/date/date.php:31
+msgid "From"
+msgstr ""
+
+#: fields/background/background.php:84 fields/date/date.php:32
+msgid "To"
+msgstr ""
+
+#: fields/background/background.php:102
+msgid "Direction"
+msgstr ""
+
+#: fields/background/background.php:108
+msgid "Gradient Direction"
+msgstr ""
+
+#: fields/background/background.php:109
+msgid "⇓ top to bottom"
+msgstr ""
+
+#: fields/background/background.php:110
+msgid "⇒ left to right"
+msgstr ""
+
+#: fields/background/background.php:111
+msgid "⇘ corner top to right"
+msgstr ""
+
+#: fields/background/background.php:112
+msgid "⇙ corner top to left"
+msgstr ""
+
+#: fields/background/background.php:155
+msgid "Background Position"
+msgstr "Arxa fon mövqesi"
+
+#: fields/background/background.php:156
+msgid "Left Top"
+msgstr ""
+
+#: fields/background/background.php:157
+msgid "Left Center"
+msgstr ""
+
+#: fields/background/background.php:158
+msgid "Left Bottom"
+msgstr ""
+
+#: fields/background/background.php:159
+msgid "Center Top"
+msgstr ""
+
+#: fields/background/background.php:160
+msgid "Center Center"
+msgstr ""
+
+#: fields/background/background.php:161
+msgid "Center Bottom"
+msgstr ""
+
+#: fields/background/background.php:162
+msgid "Right Top"
+msgstr ""
+
+#: fields/background/background.php:163
+msgid "Right Center"
+msgstr ""
+
+#: fields/background/background.php:164
+msgid "Right Bottom"
+msgstr ""
+
+#: fields/background/background.php:178
+msgid "Background Repeat"
+msgstr "Arxa fonu təkrarla"
+
+#: fields/background/background.php:179
+msgid "Repeat"
+msgstr ""
+
+#: fields/background/background.php:180
+msgid "No Repeat"
+msgstr ""
+
+#: fields/background/background.php:181
+msgid "Repeat Horizontally"
+msgstr ""
+
+#: fields/background/background.php:182
+msgid "Repeat Vertically"
+msgstr ""
+
+#: fields/background/background.php:196
+msgid "Background Attachment"
+msgstr "Arxa fon əlavəsi"
+
+#: fields/background/background.php:197
+msgid "Scroll"
+msgstr ""
+
+#: fields/background/background.php:198
+msgid "Fixed"
+msgstr ""
+
+#: fields/background/background.php:212
+msgid "Background Size"
+msgstr "Arxa fon ölçüsü"
+
+#: fields/background/background.php:213
+msgid "Cover"
+msgstr ""
+
+#: fields/background/background.php:214
+msgid "Contain"
+msgstr ""
+
+#: fields/background/background.php:215
+msgid "Auto"
+msgstr ""
+
+#: fields/background/background.php:229
+msgid "Background Origin"
+msgstr "Arxa fon mənşəyi"
+
+#: fields/background/background.php:230 fields/background/background.php:248
+msgid "Padding Box"
+msgstr ""
+
+#: fields/background/background.php:231 fields/background/background.php:247
+msgid "Border Box"
+msgstr ""
+
+#: fields/background/background.php:232 fields/background/background.php:249
+msgid "Content Box"
+msgstr ""
+
+#: fields/background/background.php:246
+msgid "Background Clip"
+msgstr "Arxa fon şablonu"
+
+#: fields/background/background.php:263
+msgid "Background Blend Mode"
+msgstr ""
+
+#: fields/background/background.php:264 fields/link_color/link_color.php:36
+#: fields/typography/typography.php:175
+msgid "Normal"
+msgstr ""
+
+#: fields/background/background.php:265
+msgid "Multiply"
+msgstr ""
+
+#: fields/background/background.php:266
+msgid "Screen"
+msgstr ""
+
+#: fields/background/background.php:267
+msgid "Overlay"
+msgstr ""
+
+#: fields/background/background.php:268
+msgid "Darken"
+msgstr ""
+
+#: fields/background/background.php:269
+msgid "Lighten"
+msgstr ""
+
+#: fields/background/background.php:270
+msgid "Color Dodge"
+msgstr ""
+
+#: fields/background/background.php:271
+msgid "Saturation"
+msgstr ""
+
+#: fields/background/background.php:272
+msgid "Color"
+msgstr ""
+
+#: fields/background/background.php:273
+msgid "Luminosity"
+msgstr ""
+
+#: fields/backup/backup.php:26
+msgid "Import"
+msgstr "İdxal"
+
+#: fields/backup/backup.php:29
+msgid "Export & Download"
+msgstr "İxrac & Yükləyin"
+
+#: fields/border/border.php:25 fields/spacing/spacing.php:25
+msgid "top"
+msgstr ""
+
+#: fields/border/border.php:26 fields/spacing/spacing.php:26
+msgid "right"
+msgstr ""
+
+#: fields/border/border.php:27 fields/spacing/spacing.php:27
+msgid "bottom"
+msgstr ""
+
+#: fields/border/border.php:28 fields/spacing/spacing.php:28
+msgid "left"
+msgstr ""
+
+#: fields/border/border.php:29 fields/spacing/spacing.php:29
+msgid "all"
+msgstr ""
+
+#: fields/border/border.php:51 fields/typography/typography.php:203
+msgid "Solid"
+msgstr ""
+
+#: fields/border/border.php:52 fields/typography/typography.php:206
+msgid "Dashed"
+msgstr ""
+
+#: fields/border/border.php:53 fields/typography/typography.php:205
+msgid "Dotted"
+msgstr ""
+
+#: fields/border/border.php:54 fields/typography/typography.php:204
+msgid "Double"
+msgstr ""
+
+#: fields/border/border.php:55
+msgid "Inset"
+msgstr ""
+
+#: fields/border/border.php:56
+msgid "Outset"
+msgstr ""
+
+#: fields/border/border.php:57
+msgid "Groove"
+msgstr ""
+
+#: fields/border/border.php:58
+msgid "ridge"
+msgstr ""
+
+#: fields/border/border.php:59 fields/typography/typography.php:188
+#: fields/typography/typography.php:202
+msgid "None"
+msgstr ""
+
+#: fields/dimensions/dimensions.php:22
+msgid "width"
+msgstr ""
+
+#: fields/dimensions/dimensions.php:23
+msgid "height"
+msgstr ""
+
+#: fields/gallery/gallery.php:20
+msgid "Add Gallery"
+msgstr "Qalereya əlavə et"
+
+#: fields/gallery/gallery.php:21
+msgid "Edit Gallery"
+msgstr "Qalereyanı redaktə et"
+
+#: fields/gallery/gallery.php:22
+msgid "Clear"
+msgstr "Təmizlə"
+
+#: fields/group/group.php:35 fields/repeater/repeater.php:27
+msgid "Error: Field ID conflict."
+msgstr "Xəta: Sahə şəxsiyyət ziddiyyəti."
+
+#: fields/group/group.php:46 fields/group/group.php:87
+#: fields/repeater/repeater.php:48 fields/repeater/repeater.php:76
+msgid "Are you sure to delete this item?"
+msgstr "Bu elementi silmək istədiyinizə əminsiniz?"
+
+#: fields/group/group.php:121 fields/repeater/repeater.php:89
+msgid "You cannot add more."
+msgstr "Daha çox əlavə edə bilməzsiniz."
+
+#: fields/group/group.php:122 fields/repeater/repeater.php:90
+msgid "You cannot remove more."
+msgstr "Daha çoxunu çıxara bilməzsiniz."
+
+#: fields/icon/icon.php:20 fields/icon/icon.php:53
+msgid "Add Icon"
+msgstr "İkon Əlavə et"
+
+#: fields/icon/icon.php:21
+msgid "Remove Icon"
+msgstr "İkonu Sil"
+
+#: fields/link/link.php:20
+msgid "Add Link"
+msgstr "Bağlantı əlavə et"
+
+#: fields/link/link.php:21
+msgid "Edit Link"
+msgstr "Bağlantını Dəiyşdir"
+
+#: fields/link/link.php:22
+msgid "Remove Link"
+msgstr "Bağlantını Sil"
+
+#: fields/link_color/link_color.php:37
+msgid "Hover"
+msgstr ""
+
+#: fields/link_color/link_color.php:38
+msgid "Active"
+msgstr ""
+
+#: fields/link_color/link_color.php:39
+msgid "Visited"
+msgstr ""
+
+#: fields/link_color/link_color.php:40
+msgid "Focus"
+msgstr ""
+
+#: fields/map/map.php:24
+msgid "Latitude"
+msgstr "Enlem"
+
+#: fields/map/map.php:25
+msgid "Longitude"
+msgstr "Uzunluq"
+
+#: fields/media/media.php:23 fields/upload/upload.php:21
+msgid "Upload"
+msgstr "Yüklə"
+
+#: fields/media/media.php:24 fields/upload/upload.php:22
+msgid "Remove"
+msgstr "Çıxar"
+
+#: fields/sorter/sorter.php:21
+msgid "Enabled"
+msgstr "Aktiv"
+
+#: fields/sorter/sorter.php:22
+msgid "Disabled"
+msgstr "Aktiv deyil"
+
+#: fields/switcher/switcher.php:20
+msgid "On"
+msgstr ""
+
+#: fields/switcher/switcher.php:21
+msgid "Off"
+msgstr ""
+
+#: fields/typography/typography.php:85
+msgid "Font Family"
+msgstr ""
+
+#: fields/typography/typography.php:86
+msgid "Select a font"
+msgstr ""
+
+#: fields/typography/typography.php:94
+msgid "Backup Font Family"
+msgstr ""
+
+#: fields/typography/typography.php:108 fields/typography/typography.php:121
+#: fields/typography/typography.php:134 fields/typography/typography.php:149
+#: fields/typography/typography.php:165 fields/typography/typography.php:178
+#: fields/typography/typography.php:192 fields/typography/typography.php:210
+msgid "Default"
+msgstr ""
+
+#: fields/typography/typography.php:119
+msgid "Font Style"
+msgstr ""
+
+#: fields/typography/typography.php:133 fields/typography/typography.php:134
+msgid "Load Extra Styles"
+msgstr ""
+
+#: fields/typography/typography.php:147
+msgid "Subset"
+msgstr ""
+
+#: fields/typography/typography.php:157
+msgid "Text Align"
+msgstr ""
+
+#: fields/typography/typography.php:159
+msgid "Inherit"
+msgstr ""
+
+#: fields/typography/typography.php:160
+msgid "Left"
+msgstr ""
+
+#: fields/typography/typography.php:161
+msgid "Center"
+msgstr ""
+
+#: fields/typography/typography.php:162
+msgid "Right"
+msgstr ""
+
+#: fields/typography/typography.php:163
+msgid "Justify"
+msgstr ""
+
+#: fields/typography/typography.php:164
+msgid "Initial"
+msgstr ""
+
+#: fields/typography/typography.php:173
+msgid "Font Variant"
+msgstr ""
+
+#: fields/typography/typography.php:176
+msgid "Small Caps"
+msgstr ""
+
+#: fields/typography/typography.php:177
+msgid "All Small Caps"
+msgstr ""
+
+#: fields/typography/typography.php:186
+msgid "Text Transform"
+msgstr ""
+
+#: fields/typography/typography.php:189
+msgid "Capitalize"
+msgstr ""
+
+#: fields/typography/typography.php:190
+msgid "Uppercase"
+msgstr ""
+
+#: fields/typography/typography.php:191
+msgid "Lowercase"
+msgstr ""
+
+#: fields/typography/typography.php:200
+msgid "Text Decoration"
+msgstr ""
+
+#: fields/typography/typography.php:207
+msgid "Wavy"
+msgstr ""
+
+#: fields/typography/typography.php:208
+msgid "Overline"
+msgstr ""
+
+#: fields/typography/typography.php:209
+msgid "Line-through"
+msgstr ""
+
+#: fields/typography/typography.php:222
+msgid "Font Size"
+msgstr ""
+
+#: fields/typography/typography.php:234
+msgid "Line Height"
+msgstr ""
+
+#: fields/typography/typography.php:246
+msgid "Letter Spacing"
+msgstr ""
+
+#: fields/typography/typography.php:258
+msgid "Word Spacing"
+msgstr ""
+
+#: fields/typography/typography.php:273
+msgid "Font Color"
+msgstr ""
+
+#: fields/typography/typography.php:284
+msgid "Custom Style"
+msgstr ""
+
+#: fields/typography/typography.php:351
+msgid "Custom Web Fonts"
+msgstr ""
+
+#: fields/typography/typography.php:357
+msgid "Safe Web Fonts"
+msgstr ""
+
+#: fields/typography/typography.php:377
+msgid "Google Web Fonts"
+msgstr ""
+
+#: functions/actions.php:72 functions/actions.php:110
+msgid "Error: Invalid key."
+msgstr "Xəta: Keçərsiz açar."
+
+#: functions/actions.php:114
+msgid "Error: The response is not a valid JSON response."
+msgstr "Xəta: Cavab düzgün JSON cavabı deyil."
+
+#: functions/actions.php:174
+msgid "Error: Invalid term ID."
+msgstr "Xəta: Xətalı termin ID."
+
+#: functions/actions.php:180
+msgid "Error: You do not have permission to do that."
+msgstr "Xəta: Bunu etməyə icazəniz yoxdur."
+
+#: functions/validate.php:14 functions/validate.php:86
+msgid "Please enter a valid email address."
+msgstr "Lütfən keçərli bir e-poşt ünvanı daxil edin."
+
+#: functions/validate.php:32 functions/validate.php:106
+msgid "Please enter a valid number."
+msgstr "Lütfən keçərli bir nömrəni daxil edin."
+
+#: functions/validate.php:50 functions/validate.php:126
+msgid "This field is required."
+msgstr "Bu sahə tələb olunur."
+
+#: functions/validate.php:68 functions/validate.php:146
+msgid "Please enter a valid URL."
+msgstr "Lütfən keçərli bir veb ünvanı daxil edin."
+
+#~ msgid "Add Shortcode"
+#~ msgstr "Qısal kod əlavə edin"
+
+#~ msgid "Select a shortcode"
+#~ msgstr "Qısa kod seçin"
+
+#~ msgid "Insert Shortcode"
+#~ msgstr "Qısa kodu əlavə edin"
+
+#~ msgid "Write shortcode here..."
+#~ msgstr "Qısa kodu buraya yazın..."

wp-content/plugins/pdf-poster/admin/framework/languages/bn_BD.po

@@ -0,0 +1,664 @@
+# Copyright (C) 2021 Codestar
+# This file is distributed under the same license as the Codestar Framework package.
+msgid ""
+msgstr ""
+"Project-Id-Version: Codestar Framework 2.2.1\n"
+"POT-Creation-Date: \n"
+"PO-Revision-Date: \n"
+"Last-Translator: \n"
+"Language-Team: \n"
+"Language: bn_BD\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=utf-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Generator: Poedit 1.8.7.1\n"
+
+#: classes/admin-options.class.php:224
+msgid "Error while saving the changes."
+msgstr "পরিবর্তনগুলো সংরক্ষণের সময় কোন একটা সমস্যা হয়েছে।"
+
+#: classes/admin-options.class.php:284
+msgid "Settings successfully imported."
+msgstr "সেটিংস সফলভাবে আমদানি করা হয়েছে।"
+
+#: classes/admin-options.class.php:296 classes/admin-options.class.php:312
+msgid "Default settings restored."
+msgstr "ডিফল্ট সেটিংস পুনরুদ্ধার করা হয়েছে।"
+
+#: classes/admin-options.class.php:383
+msgid "Settings saved."
+msgstr "সেটিংসমূহ সংরক্ষিত।"
+
+#: classes/admin-options.class.php:561
+msgid "You have unsaved changes, save your changes!"
+msgstr "আপনি অসংরক্ষিত পরিবর্তন আছে, আপনার পরিবর্তনসমূহ সংরক্ষণ করুন। "
+
+#: classes/admin-options.class.php:563
+msgid "show all settings"
+msgstr "সমস্ত সেটিংস প্রদর্শন করুন"
+
+#: classes/admin-options.class.php:565 fields/icon/icon.php:57
+#: fields/map/map.php:23
+msgid "Search..."
+msgstr "অনুসন্ধান করুন..."
+
+#: classes/admin-options.class.php:568 classes/admin-options.class.php:691
+msgid "Save"
+msgstr "সংরক্ষণ"
+
+#: classes/admin-options.class.php:568 classes/admin-options.class.php:691
+msgid "Saving..."
+msgstr "সংরক্ষণ হচ্ছে..."
+
+#: classes/admin-options.class.php:569 classes/admin-options.class.php:692
+msgid "Reset Section"
+msgstr "সেকশন রিসেট করো"
+
+#: classes/admin-options.class.php:569 classes/admin-options.class.php:692
+msgid "Are you sure to reset this section options?"
+msgstr "আপনি কি নিশ্চিত?"
+
+#: classes/admin-options.class.php:570 classes/admin-options.class.php:693
+msgid "Reset All"
+msgstr "সব রিসেট করো"
+
+#: classes/admin-options.class.php:570 classes/admin-options.class.php:693
+#: classes/comment-options.class.php:213 classes/metabox-options.class.php:282
+#: fields/backup/backup.php:31
+msgid "Reset"
+msgstr "রিসেট"
+
+#: classes/admin-options.class.php:570 classes/admin-options.class.php:693
+msgid "Are you sure you want to reset all settings to default values?"
+msgstr "আপনি কি নিশ্চিত?"
+
+#: classes/admin-options.class.php:668 classes/comment-options.class.php:196
+#: classes/metabox-options.class.php:265 fields/button_set/button_set.php:56
+#: fields/checkbox/checkbox.php:76 fields/radio/radio.php:75
+#: fields/select/select.php:113 functions/actions.php:41
+msgid "No data available."
+msgstr "ডাটা নেই।"
+
+#: classes/comment-options.class.php:214 classes/metabox-options.class.php:283
+msgid "update post"
+msgstr "আপডেট পোস্ট"
+
+#: classes/comment-options.class.php:214 classes/metabox-options.class.php:283
+msgid "Cancel"
+msgstr "বাতিল"
+
+#: classes/setup.class.php:529
+msgid "Are you sure?"
+msgstr "আপনি কি নিশ্চিত?"
+
+#: classes/setup.class.php:530
+msgid "Please enter %s or more characters"
+msgstr "%s বা আরও অক্ষর লিখুন দয়া করে"
+
+#: classes/setup.class.php:531
+msgid "Searching..."
+msgstr "অনুসন্ধান করা হচ্ছে..."
+
+#: classes/setup.class.php:532
+msgid "No results found."
+msgstr "কোন ফলাফল পাওয়া যায়নি।"
+
+#: classes/setup.class.php:615
+msgid "Oops! Not allowed."
+msgstr "ওহো! অনুমতি নেই।"
+
+#: classes/setup.class.php:689 classes/setup.class.php:693
+msgid "Field not found!"
+msgstr "মাঠ পাওয়া গেল না!"
+
+#: classes/shortcode-options.class.php:251 fields/group/group.php:23
+msgid "Add New"
+msgstr "নতুন যুক্ত করুন"
+
+#: classes/shortcode-options.class.php:288 functions/actions.php:16
+#: functions/actions.php:68 functions/actions.php:106 functions/actions.php:141
+#: functions/actions.php:170
+msgid "Error: Invalid nonce verification."
+msgstr "ত্রুটি: অবৈধ নন যাচাইকরণ।"
+
+#: fields/background/background.php:35 fields/media/media.php:57
+msgid "Not selected"
+msgstr "অনির্বাচিত"
+
+#: fields/background/background.php:66 fields/date/date.php:31
+msgid "From"
+msgstr ""
+
+#: fields/background/background.php:84 fields/date/date.php:32
+msgid "To"
+msgstr ""
+
+#: fields/background/background.php:102
+msgid "Direction"
+msgstr ""
+
+#: fields/background/background.php:108
+msgid "Gradient Direction"
+msgstr ""
+
+#: fields/background/background.php:109
+msgid "⇓ top to bottom"
+msgstr ""
+
+#: fields/background/background.php:110
+msgid "⇒ left to right"
+msgstr ""
+
+#: fields/background/background.php:111
+msgid "⇘ corner top to right"
+msgstr ""
+
+#: fields/background/background.php:112
+msgid "⇙ corner top to left"
+msgstr ""
+
+#: fields/background/background.php:155
+msgid "Background Position"
+msgstr "ব্যকগ্রাউন্ডের অবস্থান"
+
+#: fields/background/background.php:156
+msgid "Left Top"
+msgstr ""
+
+#: fields/background/background.php:157
+msgid "Left Center"
+msgstr ""
+
+#: fields/background/background.php:158
+msgid "Left Bottom"
+msgstr ""
+
+#: fields/background/background.php:159
+msgid "Center Top"
+msgstr ""
+
+#: fields/background/background.php:160
+msgid "Center Center"
+msgstr ""
+
+#: fields/background/background.php:161
+msgid "Center Bottom"
+msgstr ""
+
+#: fields/background/background.php:162
+msgid "Right Top"
+msgstr ""
+
+#: fields/background/background.php:163
+msgid "Right Center"
+msgstr ""
+
+#: fields/background/background.php:164
+msgid "Right Bottom"
+msgstr ""
+
+#: fields/background/background.php:178
+msgid "Background Repeat"
+msgstr "ব্যকগ্রাউন্ড পুনরাবৃত্তি"
+
+#: fields/background/background.php:179
+msgid "Repeat"
+msgstr ""
+
+#: fields/background/background.php:180
+msgid "No Repeat"
+msgstr ""
+
+#: fields/background/background.php:181
+msgid "Repeat Horizontally"
+msgstr ""
+
+#: fields/background/background.php:182
+msgid "Repeat Vertically"
+msgstr ""
+
+#: fields/background/background.php:196
+msgid "Background Attachment"
+msgstr "ব্যকগ্রাউন্ড সংযুক্তি"
+
+#: fields/background/background.php:197
+msgid "Scroll"
+msgstr ""
+
+#: fields/background/background.php:198
+msgid "Fixed"
+msgstr ""
+
+#: fields/background/background.php:212
+msgid "Background Size"
+msgstr "পটভূমি উত্স"
+
+#: fields/background/background.php:213
+msgid "Cover"
+msgstr ""
+
+#: fields/background/background.php:214
+msgid "Contain"
+msgstr ""
+
+#: fields/background/background.php:215
+msgid "Auto"
+msgstr ""
+
+#: fields/background/background.php:229
+msgid "Background Origin"
+msgstr "পটভূমি উত্স"
+
+#: fields/background/background.php:230 fields/background/background.php:248
+msgid "Padding Box"
+msgstr ""
+
+#: fields/background/background.php:231 fields/background/background.php:247
+msgid "Border Box"
+msgstr ""
+
+#: fields/background/background.php:232 fields/background/background.php:249
+msgid "Content Box"
+msgstr ""
+
+#: fields/background/background.php:246
+msgid "Background Clip"
+msgstr "পটভূমি ক্লিপ"
+
+#: fields/background/background.php:263
+msgid "Background Blend Mode"
+msgstr ""
+
+#: fields/background/background.php:264 fields/link_color/link_color.php:36
+#: fields/typography/typography.php:175
+msgid "Normal"
+msgstr ""
+
+#: fields/background/background.php:265
+msgid "Multiply"
+msgstr ""
+
+#: fields/background/background.php:266
+msgid "Screen"
+msgstr ""
+
+#: fields/background/background.php:267
+msgid "Overlay"
+msgstr ""
+
+#: fields/background/background.php:268
+msgid "Darken"
+msgstr ""
+
+#: fields/background/background.php:269
+msgid "Lighten"
+msgstr ""
+
+#: fields/background/background.php:270
+msgid "Color Dodge"
+msgstr ""
+
+#: fields/background/background.php:271
+msgid "Saturation"
+msgstr ""
+
+#: fields/background/background.php:272
+msgid "Color"
+msgstr ""
+
+#: fields/background/background.php:273
+msgid "Luminosity"
+msgstr ""
+
+#: fields/backup/backup.php:26
+msgid "Import"
+msgstr "আমদানী"
+
+#: fields/backup/backup.php:29
+msgid "Export & Download"
+msgstr "রপ্তানী ও ডাউনলোড"
+
+#: fields/border/border.php:25 fields/spacing/spacing.php:25
+msgid "top"
+msgstr ""
+
+#: fields/border/border.php:26 fields/spacing/spacing.php:26
+msgid "right"
+msgstr ""
+
+#: fields/border/border.php:27 fields/spacing/spacing.php:27
+msgid "bottom"
+msgstr ""
+
+#: fields/border/border.php:28 fields/spacing/spacing.php:28
+msgid "left"
+msgstr ""
+
+#: fields/border/border.php:29 fields/spacing/spacing.php:29
+msgid "all"
+msgstr ""
+
+#: fields/border/border.php:51 fields/typography/typography.php:203
+msgid "Solid"
+msgstr ""
+
+#: fields/border/border.php:52 fields/typography/typography.php:206
+msgid "Dashed"
+msgstr ""
+
+#: fields/border/border.php:53 fields/typography/typography.php:205
+msgid "Dotted"
+msgstr ""
+
+#: fields/border/border.php:54 fields/typography/typography.php:204
+msgid "Double"
+msgstr ""
+
+#: fields/border/border.php:55
+msgid "Inset"
+msgstr ""
+
+#: fields/border/border.php:56
+msgid "Outset"
+msgstr ""
+
+#: fields/border/border.php:57
+msgid "Groove"
+msgstr ""
+
+#: fields/border/border.php:58
+msgid "ridge"
+msgstr ""
+
+#: fields/border/border.php:59 fields/typography/typography.php:188
+#: fields/typography/typography.php:202
+msgid "None"
+msgstr ""
+
+#: fields/dimensions/dimensions.php:22
+msgid "width"
+msgstr ""
+
+#: fields/dimensions/dimensions.php:23
+msgid "height"
+msgstr ""
+
+#: fields/gallery/gallery.php:20
+msgid "Add Gallery"
+msgstr "গ্যালারী যুক্ত"
+
+#: fields/gallery/gallery.php:21
+msgid "Edit Gallery"
+msgstr "গ্যালারি সম্পাদনা"
+
+#: fields/gallery/gallery.php:22
+msgid "Clear"
+msgstr "মুছুন"
+
+#: fields/group/group.php:35 fields/repeater/repeater.php:27
+msgid "Error: Field ID conflict."
+msgstr "ত্রুটি: ফিল্ড আইডি দ্বন্দ্ব।"
+
+#: fields/group/group.php:46 fields/group/group.php:87
+#: fields/repeater/repeater.php:48 fields/repeater/repeater.php:76
+msgid "Are you sure to delete this item?"
+msgstr "আপনি কি নিশ্চিত?"
+
+#: fields/group/group.php:121 fields/repeater/repeater.php:89
+msgid "You cannot add more."
+msgstr "আপনি আরও যোগ করতে পারবেন না।"
+
+#: fields/group/group.php:122 fields/repeater/repeater.php:90
+msgid "You cannot remove more."
+msgstr "আপনি আরও সরাতে পারবেন না।"
+
+#: fields/icon/icon.php:20 fields/icon/icon.php:53
+msgid "Add Icon"
+msgstr "আইকন যুক্ত"
+
+#: fields/icon/icon.php:21
+msgid "Remove Icon"
+msgstr "আইকন রিমোভ"
+
+#: fields/link/link.php:20
+msgid "Add Link"
+msgstr "লিংক যুক্ত করুন"
+
+#: fields/link/link.php:21
+msgid "Edit Link"
+msgstr "লিংক এডিট"
+
+#: fields/link/link.php:22
+msgid "Remove Link"
+msgstr "লিংক সরিয়ে ফেলুন"
+
+#: fields/link_color/link_color.php:37
+msgid "Hover"
+msgstr ""
+
+#: fields/link_color/link_color.php:38
+msgid "Active"
+msgstr ""
+
+#: fields/link_color/link_color.php:39
+msgid "Visited"
+msgstr ""
+
+#: fields/link_color/link_color.php:40
+msgid "Focus"
+msgstr ""
+
+#: fields/map/map.php:24
+msgid "Latitude"
+msgstr "অক্ষাংশ"
+
+#: fields/map/map.php:25
+msgid "Longitude"
+msgstr "দ্রাঘিমাংশ"
+
+#: fields/media/media.php:23 fields/upload/upload.php:21
+msgid "Upload"
+msgstr "আপলোড"
+
+#: fields/media/media.php:24 fields/upload/upload.php:22
+msgid "Remove"
+msgstr "অপসারণ"
+
+#: fields/sorter/sorter.php:21
+msgid "Enabled"
+msgstr "সক্রিয়"
+
+#: fields/sorter/sorter.php:22
+msgid "Disabled"
+msgstr "নিষ্ক্রিয় করা আছে"
+
+#: fields/switcher/switcher.php:20
+msgid "On"
+msgstr ""
+
+#: fields/switcher/switcher.php:21
+msgid "Off"
+msgstr ""
+
+#: fields/typography/typography.php:85
+msgid "Font Family"
+msgstr ""
+
+#: fields/typography/typography.php:86
+msgid "Select a font"
+msgstr ""
+
+#: fields/typography/typography.php:94
+msgid "Backup Font Family"
+msgstr ""
+
+#: fields/typography/typography.php:108 fields/typography/typography.php:121
+#: fields/typography/typography.php:134 fields/typography/typography.php:149
+#: fields/typography/typography.php:165 fields/typography/typography.php:178
+#: fields/typography/typography.php:192 fields/typography/typography.php:210
+msgid "Default"
+msgstr ""
+
+#: fields/typography/typography.php:119
+msgid "Font Style"
+msgstr ""
+
+#: fields/typography/typography.php:133 fields/typography/typography.php:134
+msgid "Load Extra Styles"
+msgstr ""
+
+#: fields/typography/typography.php:147
+msgid "Subset"
+msgstr ""
+
+#: fields/typography/typography.php:157
+msgid "Text Align"
+msgstr ""
+
+#: fields/typography/typography.php:159
+msgid "Inherit"
+msgstr ""
+
+#: fields/typography/typography.php:160
+msgid "Left"
+msgstr ""
+
+#: fields/typography/typography.php:161
+msgid "Center"
+msgstr ""
+
+#: fields/typography/typography.php:162
+msgid "Right"
+msgstr ""
+
+#: fields/typography/typography.php:163
+msgid "Justify"
+msgstr ""
+
+#: fields/typography/typography.php:164
+msgid "Initial"
+msgstr ""
+
+#: fields/typography/typography.php:173
+msgid "Font Variant"
+msgstr ""
+
+#: fields/typography/typography.php:176
+msgid "Small Caps"
+msgstr ""
+
+#: fields/typography/typography.php:177
+msgid "All Small Caps"
+msgstr ""
+
+#: fields/typography/typography.php:186
+msgid "Text Transform"
+msgstr ""
+
+#: fields/typography/typography.php:189
+msgid "Capitalize"
+msgstr ""
+
+#: fields/typography/typography.php:190
+msgid "Uppercase"
+msgstr ""
+
+#: fields/typography/typography.php:191
+msgid "Lowercase"
+msgstr ""
+
+#: fields/typography/typography.php:200
+msgid "Text Decoration"
+msgstr ""
+
+#: fields/typography/typography.php:207
+msgid "Wavy"
+msgstr ""
+
+#: fields/typography/typography.php:208
+msgid "Overline"
+msgstr ""
+
+#: fields/typography/typography.php:209
+msgid "Line-through"
+msgstr ""
+
+#: fields/typography/typography.php:222
+msgid "Font Size"
+msgstr ""
+
+#: fields/typography/typography.php:234
+msgid "Line Height"
+msgstr ""
+
+#: fields/typography/typography.php:246
+msgid "Letter Spacing"
+msgstr ""
+
+#: fields/typography/typography.php:258
+msgid "Word Spacing"
+msgstr ""
+
+#: fields/typography/typography.php:273
+msgid "Font Color"
+msgstr ""
+
+#: fields/typography/typography.php:284
+msgid "Custom Style"
+msgstr ""
+
+#: fields/typography/typography.php:351
+msgid "Custom Web Fonts"
+msgstr ""
+
+#: fields/typography/typography.php:357
+msgid "Safe Web Fonts"
+msgstr ""
+
+#: fields/typography/typography.php:377
+msgid "Google Web Fonts"
+msgstr ""
+
+#: functions/actions.php:72 functions/actions.php:110
+msgid "Error: Invalid key."
+msgstr "ত্রুটি: অবৈধ কী।"
+
+#: functions/actions.php:114
+msgid "Error: The response is not a valid JSON response."
+msgstr "ত্রুটি: রেসপন্সটি সঠিক JSON রেসপন্স নয়।"
+
+#: functions/actions.php:174
+msgid "Error: Invalid term ID."
+msgstr "ত্রুটি: অবৈধ টার্ম আইডি।"
+
+#: functions/actions.php:180
+msgid "Error: You do not have permission to do that."
+msgstr "ত্রুটি: আপনার এটি করার অনুমতি নেই।"
+
+#: functions/validate.php:14 functions/validate.php:86
+msgid "Please enter a valid email address."
+msgstr "অনুগ্রহ করে একটি সঠিক ইমেইল অ্যাড্রেস প্রদান করুন।"
+
+#: functions/validate.php:32 functions/validate.php:106
+msgid "Please enter a valid number."
+msgstr "দয়া করে একটি বৈধ নম্বর লিখুন।"
+
+#: functions/validate.php:50 functions/validate.php:126
+msgid "This field is required."
+msgstr "ঘরটি অবশ্যই পূরণ করতে হবে।"
+
+#: functions/validate.php:68 functions/validate.php:146
+msgid "Please enter a valid URL."
+msgstr "দয়া করে একটি অনুমোদিত ইউআরএল লিখুন।"
+
+#~ msgid "Add Shortcode"
+#~ msgstr "শর্টকোড যুক্ত করুন"
+
+#~ msgid "Select a shortcode"
+#~ msgstr "একটি শর্টকোড নির্বাচন করুন"
+
+#~ msgid "Insert Shortcode"
+#~ msgstr "যুক্ত করুন"
+
+#~ msgid "Write shortcode here..."
+#~ msgstr "এখানে শর্টকোড লিখুন..."