<?php
namespace Elementor;
if ( ! defined( 'ABSPATH' ) ) {
exit; // Exit if accessed directly.
}
/**
* Elementor WordPress widget.
*
* Elementor widget that displays all the WordPress widgets.
*
* @since 1.0.0
*/
class Widget_WordPress extends Widget_Base {
/**
* WordPress widget name.
*
* @access private
*
* @var string
*/
private $_widget_name = null;
/**
* WordPress widget instance.
*
* @access private
*
* @var \WP_Widget
*/
private $_widget_instance = null;
public function hide_on_search() {
return true;
}
/**
* Get widget name.
*
* Retrieve WordPress widget name.
*
* @since 1.0.0
* @access public
*
* @return string Widget name.
*/
public function get_name() {
return 'wp-widget-' . $this->get_widget_instance()->id_base;
}
/**
* Get widget title.
*
* Retrieve WordPress widget title.
*
* @since 1.0.0
* @access public
*
* @return string Widget title.
*/
public function get_title() {
return $this->get_widget_instance()->name;
}
/**
* Get widget categories.
*
* Retrieve the list of categories the WordPress widget belongs to.
*
* Used to determine where to display the widget in the editor.
*
* @since 1.0.0
* @access public
*
* @return array Widget categories. Returns either a WordPress category.
*/
public function get_categories() {
return [ 'wordpress' ];
}
/**
* Get widget icon.
*
* Retrieve WordPress widget icon.
*
* @since 1.0.0
* @access public
*
* @return string Widget icon. Returns either a WordPress icon.
*/
public function get_icon() {
return 'eicon-wordpress';
}
/**
* 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 [ 'wordpress', 'widget' ];
}
/**
* Get style dependencies.
*
* Retrieve the list of style dependencies the widget requires.
*
* @since 3.26.0
* @access public
*
* @return array Widget style dependencies.
*/
public function get_style_depends(): array {
return [ 'e-swiper' ];
}
/**
* Get script dependencies.
*
* Retrieve the list of script dependencies the widget requires.
*
* @since 3.27.0
* @access public
*
* @return array Widget script dependencies.
*/
public function get_script_depends(): array {
return [ 'swiper' ];
}
public function get_help_url() {
return '';
}
/**
* Whether the reload preview is required or not.
*
* Used to determine whether the reload preview is required.
*
* @since 1.0.0
* @access public
*
* @return bool Whether the reload preview is required.
*/
public function is_reload_preview_required() {
return true;
}
/**
* Retrieve WordPress widget form.
*
* Returns the WordPress widget form, to be used in Elementor.
*
* @since 1.0.0
* @access public
*
* @return string Widget form.
*/
public function get_form() {
$instance = $this->get_widget_instance();
ob_start();
echo '<div class="widget-inside media-widget-control"><div class="form wp-core-ui">';
echo '<input type="hidden" class="id_base" value="' . esc_attr( $instance->id_base ) . '" />';
echo '<input type="hidden" class="widget-id" value="widget-' . esc_attr( $this->get_id() ) . '" />';
echo '<div class="widget-content">';
$widget_data = $this->get_settings( 'wp' );
$instance->form( $widget_data );
do_action( 'in_widget_form', $instance, null, $widget_data );
echo '</div></div></div>';
return ob_get_clean();
}
/**
* Retrieve WordPress widget instance.
*
* Returns an instance of WordPress widget, to be used in Elementor.
*
* @since 1.0.0
* @access public
*
* @return \WP_Widget
*/
public function get_widget_instance() {
if ( is_null( $this->_widget_instance ) ) {
global $wp_widget_factory;
if ( isset( $wp_widget_factory->widgets[ $this->_widget_name ] ) ) {
$this->_widget_instance = $wp_widget_factory->widgets[ $this->_widget_name ];
$this->_widget_instance->_set( 'REPLACE_TO_ID' );
} elseif ( class_exists( $this->_widget_name ) ) {
$this->_widget_instance = new $this->_widget_name();
$this->_widget_instance->_set( 'REPLACE_TO_ID' );
}
}
return $this->_widget_instance;
}
/**
* Retrieve WordPress widget parsed settings.
*
* Returns the WordPress widget settings, to be used in Elementor.
*
* @access protected
* @since 2.3.0
*
* @return array Parsed settings.
*/
protected function get_init_settings() {
$settings = parent::get_init_settings();
if ( ! empty( $settings['wp'] ) ) {
$widget = $this->get_widget_instance();
$instance = $widget->update( $settings['wp'], [] );
/** This filter is documented in wp-includes/class-wp-widget.php */
$settings['wp'] = apply_filters( 'widget_update_callback', $instance, $settings['wp'], [], $widget );
}
return $settings;
}
/**
* Register WordPress 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() {
$this->add_control(
'wp',
[
'label' => esc_html__( 'Form', 'elementor' ),
'type' => Controls_Manager::WP_WIDGET,
'widget' => $this->get_name(),
'id_base' => $this->get_widget_instance()->id_base,
]
);
}
/**
* Render WordPress widget output on the frontend.
*
* Written in PHP and used to generate the final HTML.
*
* @since 1.0.0
* @access protected
*/
protected function render() {
$default_widget_args = [
'widget_id' => $this->get_name(),
'before_widget' => '',
'after_widget' => '',
'before_title' => '<h5>',
'after_title' => '</h5>',
];
/**
* WordPress widget args.
*
* Filters the WordPress widget arguments when they are rendered in Elementor panel.
*
* @since 1.0.0
*
* @param array $default_widget_args Default widget arguments.
* @param Widget_WordPress $this The WordPress widget.
*/
$default_widget_args = apply_filters( 'elementor/widgets/wordpress/widget_args', $default_widget_args, $this );
$is_gallery_widget = 'wp-widget-media_gallery' === $this->get_name();
if ( $is_gallery_widget ) {
add_filter( 'wp_get_attachment_link', [ $this, 'add_lightbox_data_to_image_link' ], 10, 2 );
}
$this->get_widget_instance()->widget( $default_widget_args, $this->get_settings( 'wp' ) );
if ( $is_gallery_widget ) {
remove_filter( 'wp_get_attachment_link', [ $this, 'add_lightbox_data_to_image_link' ] );
}
}
/**
* Render WordPress 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() {}
/**
* WordPress widget constructor.
*
* Used to run WordPress widget constructor.
*
* @since 1.0.0
* @access public
*
* @param array $data Widget data. Default is an empty array.
* @param array $args Widget arguments. Default is null.
*/
public function __construct( $data = [], $args = null ) {
$this->_widget_name = $args['widget_name'];
parent::__construct( $data, $args );
}
/**
* Render WordPress widget as plain content.
*
* Override the default render behavior, don't render widget content.
*
* @since 1.0.0
* @access public
*
* @param array $instance Widget instance. Default is empty array.
*/
public function render_plain_content( $instance = [] ) {}
}