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wp-content/plugins/elementor/includes/managers/wordpress-widgets.php

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+<?php
+namespace Elementor;
+
+if ( ! defined( 'ABSPATH' ) ) {
+	exit; // Exit if accessed directly.
+}
+
+/**
+ * Elementor WordPress widgets manager.
+ *
+ * Elementor WordPress widgets manager handler class is responsible for
+ * registering and initializing all the supported controls, both regular
+ * controls and the group controls.
+ *
+ * @since 1.5.0
+ */
+class WordPress_Widgets_Manager {
+
+	/**
+	 * WordPress widgets manager constructor.
+	 *
+	 * Initializing the WordPress widgets manager in Elementor editor.
+	 *
+	 * @since 1.5.0
+	 * @access public
+	 */
+	public function __construct() {
+		if ( version_compare( get_bloginfo( 'version' ), '4.8', '<' ) ) {
+			return;
+		}
+
+		add_action( 'elementor/editor/before_enqueue_scripts', [ $this, 'before_enqueue_scripts' ] );
+		add_action( 'elementor/editor/footer', [ $this, 'footer' ] );
+	}
+
+	/**
+	 * Before enqueue scripts.
+	 *
+	 * Prints custom scripts required to run WordPress widgets in Elementor
+	 * editor.
+	 *
+	 * Fired by `elementor/editor/before_enqueue_scripts` action.
+	 *
+	 * @since 1.5.0
+	 * @access public
+	 */
+	public function before_enqueue_scripts() {
+		global $wp_scripts;
+
+		$suffix = Utils::is_script_debug() ? '' : '.min';
+
+		// TODO: after WP >= 4.9 - it's no needed, Keep for Backward compatibility.
+		$wp_scripts->add( 'media-widgets', "/wp-admin/js/widgets/media-widgets$suffix.js", array( 'jquery', 'media-models', 'media-views' ) );
+		$wp_scripts->add_inline_script( 'media-widgets', 'wp.mediaWidgets.init();', 'after' );
+
+		$wp_scripts->add( 'media-audio-widget', "/wp-admin/js/widgets/media-audio-widget$suffix.js", array( 'media-widgets', 'media-audiovideo' ) );
+		$wp_scripts->add( 'media-image-widget', "/wp-admin/js/widgets/media-image-widget$suffix.js", array( 'media-widgets' ) );
+		$wp_scripts->add( 'media-video-widget', "/wp-admin/js/widgets/media-video-widget$suffix.js", array( 'media-widgets', 'media-audiovideo' ) );
+		$wp_scripts->add( 'text-widgets', "/wp-admin/js/widgets/text-widgets$suffix.js", array( 'jquery', 'editor', 'wp-util' ) );
+		$wp_scripts->add_inline_script( 'text-widgets', 'wp.textWidgets.init();', 'after' );
+
+		wp_enqueue_style( 'widgets' );
+		wp_enqueue_style( 'media-views' );
+		// End TODO.
+
+		// Don't enqueue `code-editor` for WP Custom HTML widget.
+		wp_get_current_user()->syntax_highlighting = 'false';
+
+		/** This action is documented in wp-admin/admin-header.php */
+		do_action( 'admin_print_scripts-widgets.php' );
+	}
+
+	/**
+	 * WordPress widgets footer.
+	 *
+	 * Prints WordPress widgets scripts in Elementor editor footer.
+	 *
+	 * Fired by `elementor/editor/footer` action.
+	 *
+	 * @since 1.5.0
+	 * @access public
+	 */
+	public function footer() {
+		/** This action is documented in wp-admin/admin-footer.php */
+		do_action( 'admin_footer-widgets.php' );
+	}
+}