first commit

wp-content/plugins/codestar-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;
+
+    }
+  }
+}