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class-wp-widget-form-customize-control.php (2646B)

      1 <?php
      2 /**
      3  * Customize API: WP_Widget_Form_Customize_Control class
      4  *
      5  * @package WordPress
      6  * @subpackage Customize
      7  * @since 4.4.0
      8  */
      9 
     10 /**
     11  * Widget Form Customize Control class.
     12  *
     13  * @since 3.9.0
     14  *
     15  * @see WP_Customize_Control
     16  */
     17 class WP_Widget_Form_Customize_Control extends WP_Customize_Control {
     18 	/**
     19 	 * Customize control type.
     20 	 *
     21 	 * @since 3.9.0
     22 	 * @var string
     23 	 */
     24 	public $type = 'widget_form';
     25 
     26 	/**
     27 	 * Widget ID.
     28 	 *
     29 	 * @since 3.9.0
     30 	 * @var string
     31 	 */
     32 	public $widget_id;
     33 
     34 	/**
     35 	 * Widget ID base.
     36 	 *
     37 	 * @since 3.9.0
     38 	 * @var string
     39 	 */
     40 	public $widget_id_base;
     41 
     42 	/**
     43 	 * Sidebar ID.
     44 	 *
     45 	 * @since 3.9.0
     46 	 * @var string
     47 	 */
     48 	public $sidebar_id;
     49 
     50 	/**
     51 	 * Widget status.
     52 	 *
     53 	 * @since 3.9.0
     54 	 * @var bool True if new, false otherwise. Default false.
     55 	 */
     56 	public $is_new = false;
     57 
     58 	/**
     59 	 * Widget width.
     60 	 *
     61 	 * @since 3.9.0
     62 	 * @var int
     63 	 */
     64 	public $width;
     65 
     66 	/**
     67 	 * Widget height.
     68 	 *
     69 	 * @since 3.9.0
     70 	 * @var int
     71 	 */
     72 	public $height;
     73 
     74 	/**
     75 	 * Widget mode.
     76 	 *
     77 	 * @since 3.9.0
     78 	 * @var bool True if wide, false otherwise. Default false.
     79 	 */
     80 	public $is_wide = false;
     81 
     82 	/**
     83 	 * Gather control params for exporting to JavaScript.
     84 	 *
     85 	 * @since 3.9.0
     86 	 *
     87 	 * @global array $wp_registered_widgets
     88 	 */
     89 	public function to_json() {
     90 		global $wp_registered_widgets;
     91 
     92 		parent::to_json();
     93 		$exported_properties = array( 'widget_id', 'widget_id_base', 'sidebar_id', 'width', 'height', 'is_wide' );
     94 		foreach ( $exported_properties as $key ) {
     95 			$this->json[ $key ] = $this->$key;
     96 		}
     97 
     98 		// Get the widget_control and widget_content.
     99 		require_once ABSPATH . 'wp-admin/includes/widgets.php';
    100 
    101 		$widget = $wp_registered_widgets[ $this->widget_id ];
    102 		if ( ! isset( $widget['params'][0] ) ) {
    103 			$widget['params'][0] = array();
    104 		}
    105 
    106 		$args = array(
    107 			'widget_id'   => $widget['id'],
    108 			'widget_name' => $widget['name'],
    109 		);
    110 
    111 		$args                 = wp_list_widget_controls_dynamic_sidebar(
    112 			array(
    113 				0 => $args,
    114 				1 => $widget['params'][0],
    115 			)
    116 		);
    117 		$widget_control_parts = $this->manager->widgets->get_widget_control_parts( $args );
    118 
    119 		$this->json['widget_control'] = $widget_control_parts['control'];
    120 		$this->json['widget_content'] = $widget_control_parts['content'];
    121 	}
    122 
    123 	/**
    124 	 * Override render_content to be no-op since content is exported via to_json for deferred embedding.
    125 	 *
    126 	 * @since 3.9.0
    127 	 */
    128 	public function render_content() {}
    129 
    130 	/**
    131 	 * Whether the current widget is rendered on the page.
    132 	 *
    133 	 * @since 4.0.0
    134 	 *
    135 	 * @return bool Whether the widget is rendered.
    136 	 */
    137 	public function active_callback() {
    138 		return $this->manager->widgets->is_widget_rendered( $this->widget_id );
    139 	}
    140 }