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wp-content/plugins/elementor/includes/widgets/sidebar.php

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+<?php
+namespace Elementor;
+
+if ( ! defined( 'ABSPATH' ) ) {
+	exit; // Exit if accessed directly.
+}
+
+/**
+ * Elementor sidebar widget.
+ *
+ * Elementor widget that insert any sidebar into the page.
+ *
+ * @since 1.0.0
+ */
+class Widget_Sidebar extends Widget_Base {
+
+	/**
+	 * Get widget name.
+	 *
+	 * Retrieve sidebar widget name.
+	 *
+	 * @since 1.0.0
+	 * @access public
+	 *
+	 * @return string Widget name.
+	 */
+	public function get_name() {
+		return 'sidebar';
+	}
+
+	/**
+	 * Get widget title.
+	 *
+	 * Retrieve sidebar widget title.
+	 *
+	 * @since 1.0.0
+	 * @access public
+	 *
+	 * @return string Widget title.
+	 */
+	public function get_title() {
+		return esc_html__( 'Sidebar', 'elementor' );
+	}
+
+	/**
+	 * Get widget icon.
+	 *
+	 * Retrieve sidebar widget icon.
+	 *
+	 * @since 1.0.0
+	 * @access public
+	 *
+	 * @return string Widget icon.
+	 */
+	public function get_icon() {
+		return 'eicon-sidebar';
+	}
+
+	/**
+	 * Get widget keywords.
+	 *
+	 * Retrieve the list of keywords the widget belongs to.
+	 *
+	 * @since 2.1.0
+	 * @access public
+	 *
+	 * @return array Widget keywords.
+	 */
+	public function get_keywords() {
+		return [ 'sidebar', 'widget' ];
+	}
+
+	/**
+	 * Register sidebar widget controls.
+	 *
+	 * Adds different input fields to allow the user to change and customize the widget settings.
+	 *
+	 * @since 3.1.0
+	 * @access protected
+	 */
+	protected function register_controls() {
+		global $wp_registered_sidebars;
+
+		$options = [];
+
+		if ( ! $wp_registered_sidebars ) {
+			$options[''] = esc_html__( 'No sidebars were found', 'elementor' );
+		} else {
+			$options[''] = esc_html__( 'Choose Sidebar', 'elementor' );
+
+			foreach ( $wp_registered_sidebars as $sidebar_id => $sidebar ) {
+				$options[ $sidebar_id ] = $sidebar['name'];
+			}
+		}
+
+		$default_key = array_keys( $options );
+		$default_key = array_shift( $default_key );
+
+		$this->start_controls_section(
+			'section_sidebar',
+			[
+				'label' => esc_html__( 'Sidebar', 'elementor' ),
+			]
+		);
+
+		$this->add_control(
+			'sidebar',
+			[
+				'label' => esc_html__( 'Choose Sidebar', 'elementor' ),
+				'type' => Controls_Manager::SELECT,
+				'default' => $default_key,
+				'options' => $options,
+			]
+		);
+
+		$this->end_controls_section();
+	}
+
+	/**
+	 * Render sidebar widget output on the frontend.
+	 *
+	 * Written in PHP and used to generate the final HTML.
+	 *
+	 * @since 1.0.0
+	 * @access protected
+	 */
+	protected function render() {
+		$sidebar = $this->get_settings_for_display( 'sidebar' );
+
+		if ( empty( $sidebar ) ) {
+			return;
+		}
+
+		dynamic_sidebar( $sidebar );
+	}
+
+	/**
+	 * Render sidebar widget output in the editor.
+	 *
+	 * Written as a Backbone JavaScript template and used to generate the live preview.
+	 *
+	 * @since 2.9.0
+	 * @access protected
+	 */
+	protected function content_template() {}
+
+	/**
+	 * Render sidebar widget as plain content.
+	 *
+	 * Override the default render behavior, don't render sidebar content.
+	 *
+	 * @since 1.0.0
+	 * @access public
+	 */
+	public function render_plain_content() {}
+}