621 lines
14 KiB
PHP
621 lines
14 KiB
PHP
<?php
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// exit if accessed directly
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if ( ! defined( 'ABSPATH' ) ) {
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exit;
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}
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// check if class already exists
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if ( ! class_exists( 'acf_code_field' ) ) :
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class acf_code_field extends acf_field {
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/*
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* __construct
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*
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* This function will setup the field type data
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*
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* @type function
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* @date 21/03/2016
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* @since 5.0.0
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*
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* @param n/a
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* @return n/a
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*/
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function __construct( ) {
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/*
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* name (string) Single word, no spaces. Underscores allowed
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*/
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$this->name = 'acf_code_field';
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/*
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* label (string) Multiple words, can include spaces, visible when selecting a field type
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*/
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$this->label = __( 'Code area field', 'acf-code-field' );
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/*
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* category (string) basic | content | choice | relational | jquery | layout | CUSTOM GROUP NAME
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*/
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$this->category = 'Code tools';
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/*
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* defaults (array) Array of default settings which are merged into the field object. These are used later in settings
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*/
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$this->defaults = array(
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'mode' => 'htmlmixed',
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'theme' => 'monokai',
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);
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$this->l10n = array(
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'error' => __( 'Error! Please enter a higher value', 'acf-code-field' ),
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);
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// $this->settings = $settings;
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// do not delete!
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parent::__construct();
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}
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/*
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* render_field_settings()
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*
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* Create extra settings for your field. These are visible when editing a field
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*
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*
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* @param $field (array) the $field being edited
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* @return n/a
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*/
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function render_field_settings( $field ) {
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/*
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* acf_render_field_setting
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*
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* This function will create a setting for your field. Simply pass the $field parameter and an array of field settings.
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* The array of settings does not require a `value` or `prefix`; These settings are found from the $field array.
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*
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* More than one setting can be added by copy/paste the above code.
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* Please note that you must also have a matching $defaults value for the field name (font_size)
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*/
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// default_value
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acf_render_field_setting( $field, array(
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'label' => __( 'Default Value', 'acf' ),
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'instructions' => __( 'Appears when creating a new post', 'acf' ),
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'type' => 'textarea',
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'name' => 'default_value',
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) );
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// placeholder
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acf_render_field_setting( $field, array(
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'label' => __( 'Placeholder Text', 'acf' ),
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'instructions' => __( 'Appears within the input', 'acf' ),
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'type' => 'text',
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'name' => 'placeholder',
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) );
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acf_render_field_setting( $field, array(
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'label' => __( 'Editor mode', 'acf' ),
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'instructions' => __( '', 'acf' ),
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'type' => 'select',
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'name' => 'mode',
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'choices' => array(
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'htmlmixed' => __( "HTML Mixed", 'acf' ),
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'javascript' => __( "JavaScript", 'acf' ),
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'text/html' => __( "HTML", 'acf' ),
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'css' => __( "CSS", 'acf' ),
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'application/x-httpd-php' => __( "PHP", 'acf' ),
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),
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) );
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$util = new ACF_Code_Field_Util();
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acf_render_field_setting( $field, array(
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'label' => __( 'Editor theme', 'acf' ),
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'instructions' => __( 'Themes can be previewed on the <a href="https://codemirror.net/demo/theme.html#default" target="_blank">codemirror website</a>', 'acf' ),
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'type' => 'select',
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'name' => 'theme',
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'choices' => $util->get_codemirror_themes(),
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) );
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}
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/*
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* render_field()
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*
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* Create the HTML interface for your field
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*
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* @param $field (array) the $field being rendered
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*
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* @type action
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* @since 3.6
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*
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* @param $field (array) the $field being edited
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* @return n/a
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*/
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function render_field( $field ) {
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$dir = plugin_dir_url( __FILE__ );
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$safe_slug = str_replace( "-", "_", $field['id'] );
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// vars
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$o = array( 'id', 'class', 'name', 'placeholder', 'mode', 'theme' );
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$e = '';
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// populate atts
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$atts = array();
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foreach ( $o as $k ) {
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$atts[ $k ] = $field[ $k ];
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}
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$atts['class'] = 'acf-code-field-box';
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$e .= '<textarea ' . acf_esc_attr( $atts ) . ' >';
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$e .= esc_textarea( $field['value'] );
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$e .= '</textarea>';
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echo $e;
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wp_enqueue_style( "codemirror-curr-style-{$field['theme']}", "{$dir}js/" . ACFCF_CODEMIRROR_VERSION . "/theme/{$field['theme']}.css" );
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}
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/*
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* input_admin_enqueue_scripts()
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*
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* This action is called in the admin_enqueue_scripts action on the edit screen where your field is created.
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* Use this action to add CSS + JavaScript to assist your render_field() action.
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*
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* @type action (admin_enqueue_scripts)
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* @since 3.6
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* @date 23/01/13
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*
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* @param n/a
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* @return n/a
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*/
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function input_admin_enqueue_scripts() {
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$dir = plugin_dir_url( __FILE__ );
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if( function_exists('get_current_screen') ) {
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$current_screen = get_current_screen();
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if( $current_screen->id == "mapster-wp-popup" || $current_screen->id == "mapster-wp-map" ) {
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if ( version_compare( $GLOBALS['wp_version'], '4.9', '>=' ) ) {
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wp_enqueue_script( 'wp-codemirror' );
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wp_enqueue_style( 'wp-codemirror' );
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wp_enqueue_script( 'csslint' );
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wp_enqueue_script( 'jshint' );
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wp_enqueue_script( 'jsonlint' );
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wp_enqueue_script( 'htmlhint' );
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wp_enqueue_script( 'htmlhint-kses' );
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//Alias wp.CodeMirror to CodeMirror
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wp_add_inline_script( 'wp-codemirror', 'window.CodeMirror = wp.CodeMirror;' );
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} else {
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// CodeMirror isn't in WP core until WP 4.9
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wp_enqueue_script( 'acf-input-code-field-codemirror', "{$dir}js/" . ACFCF_CODEMIRROR_VERSION . "/lib/codemirror.js" );
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wp_enqueue_script( 'acf-input-code-field-codemirror-showhint', "{$dir}js/" . ACFCF_CODEMIRROR_VERSION . "/addon/hint/show-hint.js" );
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wp_enqueue_script( 'acf-input-code-field-codemirror-xmlhint', "{$dir}js/" . ACFCF_CODEMIRROR_VERSION . "/addon/hint/xml-hint.js" );
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wp_enqueue_script( 'acf-input-code-field-codemirror-htmlhint', "{$dir}js/" . ACFCF_CODEMIRROR_VERSION . "/addon/hint/html-hint.js" );
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wp_enqueue_style( 'acf-input-code-field', "{$dir}js/" . ACFCF_CODEMIRROR_VERSION . "/lib/codemirror.css" );
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}
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// CodeMirror modes
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wp_enqueue_script( 'acf-input-code-field-codemirror-css', "{$dir}js/" . ACFCF_CODEMIRROR_VERSION . "/mode/css/css.js" );
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wp_enqueue_script( 'acf-input-code-field-codemirror-js', "{$dir}js/" . ACFCF_CODEMIRROR_VERSION . "/mode/javascript/javascript.js" );
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wp_enqueue_script( 'acf-input-code-field-codemirror-xml', "{$dir}js/" . ACFCF_CODEMIRROR_VERSION . "/mode/xml/xml.js" );
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wp_enqueue_script( 'acf-input-code-field-codemirror-clike', "{$dir}js/" . ACFCF_CODEMIRROR_VERSION . "/mode/clike/clike.js" );
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wp_enqueue_script( 'acf-input-code-field-codemirror-php', "{$dir}js/" . ACFCF_CODEMIRROR_VERSION . "/mode/php/php.js" );
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wp_enqueue_script( 'acf-input-code-field-codemirror-htmlmixed', "{$dir}js/" . ACFCF_CODEMIRROR_VERSION . "/mode/htmlmixed/htmlmixed.js" );
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wp_enqueue_script( 'acf-input-code-field-codemirror-selection', "{$dir}js/" . ACFCF_CODEMIRROR_VERSION . "/addon/selection/mark-selection.js", array( 'wp-codemirror' ) );
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wp_enqueue_script( 'acf-input-code-field-codemirror-matchbrackets', "{$dir}js/" . ACFCF_CODEMIRROR_VERSION . "/addon/edit/matchbrackets.js", array( 'wp-codemirror' ) );
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wp_enqueue_script( 'acf-input-code-field-codemirror-autorefresh', "{$dir}js/" . ACFCF_CODEMIRROR_VERSION . "/addon/display/autorefresh.js", array( 'wp-codemirror' ) );
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// register & include CSS
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wp_enqueue_style( 'acf-input-code-field-css', "{$dir}css/input.css" );
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// Register the script
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wp_register_script( 'acf-input-code-field-input', "{$dir}js/input.js" );
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// Localize the script with new data
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$localized_values = array(
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'plugins_url' => plugins_url( 'acf-code-field' ),
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'codemirror_version' => ACFCF_CODEMIRROR_VERSION,
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);
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wp_localize_script( 'acf-input-code-field-input', 'acf_code_field_obj', $localized_values );
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// Enqueued script with localized data.
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wp_enqueue_script( 'acf-input-code-field-input', '', array( 'wp-codemirror' ) );
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}
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}
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}
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/*
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* input_admin_head()
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*
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* This action is called in the admin_head action on the edit screen where your field is created.
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* Use this action to add CSS and JavaScript to assist your render_field() action.
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*
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* @type action (admin_head)
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* @since 3.6
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* @date 23/01/13
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*
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* @param n/a
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* @return n/a
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*/
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/*
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function input_admin_head() {
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}
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*/
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/*
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* input_form_data()
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*
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* This function is called once on the 'input' page between the head and footer
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* There are 2 situations where ACF did not load during the 'acf/input_admin_enqueue_scripts' and
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* 'acf/input_admin_head' actions because ACF did not know it was going to be used. These situations are
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* seen on comments / user edit forms on the front end. This function will always be called, and includes
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* $args that related to the current screen such as $args['post_id']
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*
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* @type function
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* @date 6/03/2014
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* @since 5.0.0
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*
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* @param $args (array)
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* @return n/a
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*/
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/*
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function input_form_data( $args ) {
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}
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*/
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/*
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* input_admin_footer()
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*
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* This action is called in the admin_footer action on the edit screen where your field is created.
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* Use this action to add CSS and JavaScript to assist your render_field() action.
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*
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* @type action (admin_footer)
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* @since 3.6
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* @date 23/01/13
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*
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* @param n/a
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* @return n/a
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*/
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/*
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function input_admin_footer() {
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}
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*/
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/*
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* field_group_admin_enqueue_scripts()
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*
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* This action is called in the admin_enqueue_scripts action on the edit screen where your field is edited.
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* Use this action to add CSS + JavaScript to assist your render_field_options() action.
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*
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* @type action (admin_enqueue_scripts)
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* @since 3.6
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* @date 23/01/13
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*
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* @param n/a
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* @return n/a
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*/
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/*
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function field_group_admin_enqueue_scripts() {
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}
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*/
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/*
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* field_group_admin_head()
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*
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* This action is called in the admin_head action on the edit screen where your field is edited.
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* Use this action to add CSS and JavaScript to assist your render_field_options() action.
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*
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* @type action (admin_head)
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* @since 3.6
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* @date 23/01/13
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*
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* @param n/a
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* @return n/a
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*/
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/*
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function field_group_admin_head() {
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}
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*/
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/*
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* load_value()
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*
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* This filter is applied to the $value after it is loaded from the db
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*
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* @type filter
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* @since 3.6
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* @date 23/01/13
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*
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* @param $value (mixed) the value found in the database
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* @param $post_id (mixed) the $post_id from which the value was loaded
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* @param $field (array) the field array holding all the field options
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* @return $value
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*/
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/*
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function load_value( $value, $post_id, $field ) {
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return $value;
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}
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*/
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/*
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* update_value()
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*
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* This filter is applied to the $value before it is saved in the db
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*
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* @type filter
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* @since 3.6
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* @date 23/01/13
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*
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* @param $value (mixed) the value found in the database
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* @param $post_id (mixed) the $post_id from which the value was loaded
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* @param $field (array) the field array holding all the field options
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* @return $value
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*/
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/*
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function update_value( $value, $post_id, $field ) {
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return $value;
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}
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*/
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/*
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* format_value()
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*
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* This filter is appied to the $value after it is loaded from the db and before it is returned to the template
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*
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* @type filter
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* @since 3.6
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* @date 23/01/13
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*
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* @param $value (mixed) the value which was loaded from the database
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* @param $post_id (mixed) the $post_id from which the value was loaded
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* @param $field (array) the field array holding all the field options
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*
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* @return $value (mixed) the modified value
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*/
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/*
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function format_value( $value, $post_id, $field ) {
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// bail early if no value
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if( empty($value) ) {
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return $value;
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}
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// apply setting
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if( $field['font_size'] > 12 ) {
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// format the value
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// $value = 'something';
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}
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// return
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return $value;
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}
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*/
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/*
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* validate_value()
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*
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* This filter is used to perform validation on the value prior to saving.
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* All values are validated regardless of the field's required setting. This allows you to validate and return
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* messages to the user if the value is not correct
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*
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* @type filter
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* @date 11/02/2014
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* @since 5.0.0
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*
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* @param $valid (boolean) validation status based on the value and the field's required setting
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* @param $value (mixed) the $_POST value
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* @param $field (array) the field array holding all the field options
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* @param $input (string) the corresponding input name for $_POST value
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* @return $valid
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*/
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/*
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function validate_value( $valid, $value, $field, $input ){
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// Basic usage
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if( $value < $field['custom_minimum_setting'] )
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{
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$valid = false;
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}
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// Advanced usage
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if( $value < $field['custom_minimum_setting'] )
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{
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$valid = __('The value is too little!','acf-FIELD_NAME'),
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}
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// return
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return $valid;
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}
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*/
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/*
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* delete_value()
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*
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* This action is fired after a value has been deleted from the db.
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* Please note that saving a blank value is treated as an update, not a delete
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*
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* @type action
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* @date 6/03/2014
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* @since 5.0.0
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*
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* @param $post_id (mixed) the $post_id from which the value was deleted
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* @param $key (string) the $meta_key which the value was deleted
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* @return n/a
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*/
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/*
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function delete_value( $post_id, $key ) {
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}
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*/
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/*
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* load_field()
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*
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* This filter is applied to the $field after it is loaded from the database
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*
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* @type filter
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* @date 23/01/2013
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* @since 3.6.0
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*
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* @param $field (array) the field array holding all the field options
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* @return $field
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*/
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/*
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function load_field( $field ) {
|
|
|
|
return $field;
|
|
|
|
}
|
|
|
|
*/
|
|
|
|
|
|
/*
|
|
* update_field()
|
|
*
|
|
* This filter is applied to the $field before it is saved to the database
|
|
*
|
|
* @type filter
|
|
* @date 23/01/2013
|
|
* @since 3.6.0
|
|
*
|
|
* @param $field (array) the field array holding all the field options
|
|
* @return $field
|
|
*/
|
|
|
|
/*
|
|
|
|
function update_field( $field ) {
|
|
|
|
return $field;
|
|
|
|
}
|
|
|
|
*/
|
|
|
|
|
|
/*
|
|
* delete_field()
|
|
*
|
|
* This action is fired after a field is deleted from the database
|
|
*
|
|
* @type action
|
|
* @date 11/02/2014
|
|
* @since 5.0.0
|
|
*
|
|
* @param $field (array) the field array holding all the field options
|
|
* @return n/a
|
|
*/
|
|
|
|
/*
|
|
|
|
function delete_field( $field ) {
|
|
|
|
|
|
|
|
}
|
|
|
|
*/
|
|
}
|
|
|
|
|
|
// create field
|
|
new acf_code_field( );
|
|
|
|
// class_exists check
|
|
endif;
|