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🏠 Root / home2 / meumer25 / netodolele.com.br / wp-content / plugins / jet-engine / includes / components / listings /

Editing: ajax-handlers.php

<?php
/**
 * Class description
 *
 * @package   package_name
 * @author    Cherry Team
 * @license   GPL-2.0+
 */

// If this file is called directly, abort.
if ( ! defined( 'WPINC' ) ) {
	die;
}

if ( ! class_exists( 'Jet_Engine_Listings_Ajax_Handlers' ) ) {

class Jet_Engine_Listings_Ajax_Handlers {

public function __construct() {

// Additional check to avoid problem if class initiailized directly somewhere
			if ( ! $this->is_listing_ajax() ) {
				return;
			}

add_action( 'parse_request', array( $this, 'setup_front_referrer' ) );

add_action( 'wp_ajax_jet_engine_ajax',        array( $this, 'handle_ajax' ) );
			add_action( 'wp_ajax_nopriv_jet_engine_ajax', array( $this, 'handle_ajax' ) );
		}

/**
		 * Check if is AJAX listing request
		 * Need to duplicate it there because to avoid conflicts with class calling stack
		 */
		public function is_listing_ajax( $handler = false ) {

$is_listing_ajax = (
				( ! empty( $_REQUEST['action'] ) && 'jet_engine_ajax' === $_REQUEST['action'] && ! empty( $_REQUEST['handler'] ) )
				|| ! empty( $_REQUEST['jet_engine_action'] )
			);

if ( $is_listing_ajax && ! empty( $handler ) ) {
				return ( ! empty( $_REQUEST['handler'] ) && $handler === $_REQUEST['handler'] );
			}

return $is_listing_ajax;
		}

/**
		 * Setup front referrer
		 *
		 * @param  [type] $wp [description]
		 * @return [type]     [description]
		 */
		public function setup_front_referrer( $wp ) {

$wp->query_posts();
			$wp->register_globals();

define( 'DOING_AJAX', true );

do_action( 'jet-engine/ajax-handlers/referrer/request' );

$action = 'jet_engine_ajax';

if ( ! empty( $_REQUEST['jet_engine_action'] ) ) {
				$action = sanitize_text_field( $_REQUEST['jet_engine_action'] );
			}

$this->add_settings_to_request();

do_action( 'jet-engine/ajax-handlers/before-do-ajax', $this, $_REQUEST );

if ( is_user_logged_in() ) {
				do_action( 'wp_ajax_' . $action );
			} else {
				do_action( 'wp_ajax_nopriv_' . $action );
			}

die();

}

/**
		 * Handle AJAX request
		 *
		 * @return void
		 */
		public function handle_ajax() {

if ( ! isset( $_REQUEST['handler'] ) || ! is_callable( array( $this, $_REQUEST['handler'] ) ) ) {
				return;
			}

if ( ! empty( $_REQUEST['page_settings'] ) ) {
				foreach ( $_REQUEST['page_settings'] as $key => $value ) {
					$_REQUEST[ $key ] = $value;
				}
			}

do_action( 'jet-engine/ajax-handlers/before-call-handler', $this, $_REQUEST );

call_user_func( array( $this, $_REQUEST['handler'] ) );

}

public function add_settings_to_request() {

$settings = ! empty( $_REQUEST['page_settings'] ) ? $_REQUEST['page_settings'] : $_REQUEST;

$query            = ! empty( $settings['query'] ) ? $settings['query'] : array();
			$post_id          = ! empty( $settings['post_id'] ) ? absint( $settings['post_id'] ) : false;
			$queried_obj_data = ! empty( $settings['queried_id'] ) ? explode( '|', $settings['queried_id'] ) : false;
			$queried_id       = ! empty( $queried_obj_data[0] ) ? absint( $queried_obj_data[0] ) : false;
			$queried_obj_type = ! empty( $queried_obj_data[1] ) ? $queried_obj_data[1] : 'WP_Post';
			$element_id       = ( ! empty( $settings['element_id'] ) && 'false' !== $settings['element_id'] ) ? $settings['element_id'] : false;

if ( $queried_id && 'WP_Post' === $queried_obj_type ) {
				global $post;
				$post = get_post( $queried_id );
			}

if ( $queried_id ) {
				jet_engine()->listings->data->set_current_object_by_id( $queried_id, $queried_obj_type );
			}

$widget_settings = false;

if ( $post_id && $element_id ) {

$listing_type = ( isset( $_REQUEST['listing_type'] ) && 'false' !== $_REQUEST['listing_type'] ) ? $_REQUEST['listing_type'] : false;

// Elementor-only legacy code
				if ( jet_engine()->has_elementor() && ( ! $listing_type || 'elementor' === $listing_type ) ) {

$elementor = \Elementor\Plugin::instance();
					$document = $elementor->documents->get( $post_id );

if ( $document ) {
						$widget = $this->find_element_recursive( $document->get_elements_data(), $element_id );

if ( $widget ) {
							$widget_instance = $elementor->elements_manager->create_element_instance( $widget );
							$widget_settings = $widget_instance->get_settings_for_display();
							$widget_settings['_id'] = $element_id;
							//$_REQUEST['query'] = null;
						}

}

} elseif ( $listing_type ) {

$widget_settings = apply_filters(
						'jet-engine/listings/ajax/settings-by-id/' . $listing_type,
						array(),
						$element_id,
						$post_id
					);

if ( empty( $widget_settings['columns_mobile'] ) ) {
						$widget_settings['columns_mobile'] = 1;
					}

}

if ( $widget_settings ) {
				$_REQUEST['widget_settings'] = $widget_settings;
			}

}

/**
		 * Load more handler.
		 */
		public function listing_load_more() {

$query           = ! empty( $_REQUEST['query'] ) ? $_REQUEST['query'] : array();
			$widget_settings = ! empty( $_REQUEST['widget_settings'] ) ? $_REQUEST['widget_settings'] : array();
			$response        = array();

if ( jet_engine()->has_elementor() ) {

$data = array(
					'id'         => 'jet-listing-grid',
					'elType'     => 'widget',
					'settings'   => $widget_settings,
					'elements'   => array(),
					'widgetType' => 'jet-listing-grid',
				);

$widget = Elementor\Plugin::$instance->elements_manager->create_element_instance( $data );

if ( ! $widget ) {
					throw new \Exception( 'Widget not found.' );
				}

do_action( 'jet-engine/elementor-views/ajax/load-more', $widget );
			}

do_action( 'jet-engine/listings/ajax/load-more' );

ob_start();

$base_class        = 'jet-listing-grid';
			$equal_cols_class  = '';
			$equal_cols_height = ! empty( $widget_settings['equal_columns_height'] ) ? filter_var( $widget_settings['equal_columns_height'], FILTER_VALIDATE_BOOLEAN ) : false;

if ( $equal_cols_height ) {
				$equal_cols_class = 'jet-equal-columns';
			}

$listing_id = absint( $widget_settings['lisitng_id'] );

jet_engine()->listings->data->set_listing_by_id( $listing_id );

$listing_source = jet_engine()->listings->data->get_listing_source();
			$page           = ! empty( $_REQUEST['page'] ) ? absint( $_REQUEST['page'] ) : 1;
			$query['paged'] = $page;

$render_instance = jet_engine()->listings->get_render_instance( 'listing-grid', $widget_settings );

$listing_source = apply_filters(
				'jet-engine/listing/grid/source',
				$listing_source,
				$widget_settings,
				$render_instance
			);

switch ( $listing_source ) {

case 'posts':
					$widget_settings['posts_num'] = $query['posts_per_page'];

$query = apply_filters(
						'jet-engine/listing/grid/posts-query-args',
						$query,
						$render_instance,
						$widget_settings
					);

$offset          = ! empty( $query['offset'] ) ? absint( $query['offset'] ) : 0;
					$query['offset'] = $offset + ( $page - 1 ) * absint( $widget_settings['posts_num'] );

// Added to remove slash from regex meta-query
					if ( ! empty( $query['meta_query'] ) ) {
						$query['meta_query'] = wp_unslash( $query['meta_query'] );
					}

if ( isset( $query['suppress_filters'] ) ) {
						$query['suppress_filters'] = filter_var( $query['suppress_filters'], FILTER_VALIDATE_BOOLEAN );
					}

$posts_query     = new WP_Query( $query );
					$posts           = $posts_query->posts;
					break;

case 'terms':
					$offset          = ! empty( $query['offset'] ) ? absint( $query['offset'] ) : 0;
					$query['offset'] = $offset + ( $page - 1 ) * absint( $widget_settings['posts_num'] );
					$posts           = get_terms( $query );
					break;

case 'users':

$query['offset'] = ( $page - 1 ) * absint( $widget_settings['posts_num'] );
					$user_query      = new WP_User_Query( $query );
					$posts           = (array) $user_query->get_results();

break;

default:

$posts = apply_filters(
						'jet-engine/listing/grid/query/' . $listing_source,
						array(),
						$widget_settings,
						$render_instance
					);

break;
			}

if ( 1 < $query['paged'] ) {
				$start_from = ( $query['paged'] - 1 ) * absint( $widget_settings['posts_num'] ) + 1;
			} else {
				$start_from = false;
			}

if ( jet_engine()->has_elementor() ) {
				Elementor\Plugin::instance()->frontend->start_excerpt_flag( null );
			}

$view_type = jet_engine()->listings->data->get_listing_type( $listing_id );
			$render_instance->view = $view_type;
			$render_instance->listing_id = $listing_id;

$render_instance->posts_loop(
				$posts,
				$widget_settings,
				$base_class,
				$equal_cols_class,
				$start_from
			);

$response['html'] = ob_get_clean();

self::maybe_add_enqueue_assets_data( $response );

$response = apply_filters( 'jet-engine/ajax/listing_load_more/response', $response, $widget_settings );

wp_send_json_success( $response );

}

/**
		 * Get whole listing through AJAX
		 */
		public function get_listing() {

$query            = ! empty( $_REQUEST['query'] ) ? $_REQUEST['query'] : array();
			$widget_settings  = ! empty( $_REQUEST['widget_settings'] ) ? $_REQUEST['widget_settings'] : array();
			$response         = array();

/*
			This code has been moved to the `add_settings_to_request` method.
			if ( $queried_id && 'WP_Post' === $queried_obj_type ) {
				global $post;
				$post = get_post( $queried_id );
			}
			*/

$_widget_settings = $widget_settings;
			$is_lazy_load     = ! empty( $widget_settings['lazy_load'] ) ? filter_var( $widget_settings['lazy_load'], FILTER_VALIDATE_BOOLEAN ) : false;

// Reset `lazy_load` to avoid looping.
			if ( $is_lazy_load ) {

$widget_settings['lazy_load'] = '';

if ( jet_engine()->has_elementor() ) {
					Elementor\Plugin::instance()->frontend->start_excerpt_flag( null );
				}

}

if ( empty( $widget_settings['lisitng_id'] ) ) {
				wp_send_json_success( array( 'html' => __( 'Request data is incorrect', 'jet-engine' ) ) );
			}

ob_start();

$render_instance = jet_engine()->listings->get_render_instance( 'listing-grid', $widget_settings );

/*
			The setup of current object has been moved to the `add_settings_to_request` method.
			if ( $is_lazy_load && $queried_id ) {
				switch ( $queried_obj_type ) {
					case 'WP_Post':
						jet_engine()->listings->data->set_current_object( get_post( $queried_id ) );
						break;
					case 'WP_Term':
						jet_engine()->listings->data->set_current_object( get_term( $queried_id ) );
						break;
				}
			}
			*/
			if ( $is_lazy_load && ! empty( $query ) && empty( $query['query_id'] ) ) { // for Archive pages

jet_engine()->listings->data->set_listing_by_id( $widget_settings['lisitng_id'] );

if ( isset( $query['suppress_filters'] ) ) {
					$query['suppress_filters'] = filter_var( $query['suppress_filters'], FILTER_VALIDATE_BOOLEAN );
				}

$posts_query = new WP_Query( $query );
				$posts       = $posts_query->posts;

$render_instance->posts_query = $posts_query;

$render_instance->query_vars['page']    = $posts_query->get( 'paged' ) ? $posts_query->get( 'paged' ) : 1;
				$render_instance->query_vars['pages']   = $posts_query->max_num_pages;
				$render_instance->query_vars['request'] = $query;

$render_instance->posts_template( $posts, $widget_settings );

} else {
				$render_instance->render_content();
			}

$response['html'] = ob_get_clean();

self::maybe_add_enqueue_assets_data( $response );

$response = apply_filters( 'jet-engine/ajax/get_listing/response', $response, $_widget_settings, $query );

wp_send_json_success( $response );

}

public function find_element_recursive( $elements, $element_id ) {

foreach ( $elements as $element ) {

if ( $element_id === $element['id'] ) {
					return $element;
				}

if ( ! empty( $element['elements'] ) ) {

$element = $this->find_element_recursive( $element['elements'], $element_id );

if ( $element ) {
						return $element;
					}
				}
			}

return false;
		}

public static function maybe_add_enqueue_assets_data( &$response ) {

if ( isset( $_REQUEST['isEditMode'] ) && filter_var( $_REQUEST['isEditMode'], FILTER_VALIDATE_BOOLEAN ) ) {
				return;
			}

// Ensure registered `jet-plugins` script.
			if ( ! wp_script_is( 'jet-plugins', 'registered' )  ) {
				jet_engine()->frontend->register_jet_plugins_js();
			}

wp_scripts()->done[] = 'jquery';
			wp_scripts()->done[] = 'jet-plugins';
			wp_scripts()->done[] = 'jet-engine-frontend';

$scripts = wp_scripts()->queue;
			$styles  = wp_styles()->queue;

if ( ! empty( $scripts ) ) {
				$response['scripts'] = array();

foreach ( (array) $scripts as $script ) {

ob_start();
					wp_scripts()->do_items( $script );
					$script_html = ob_get_clean();

$response['scripts'][ $script ] = $script_html;
				}
			}

if ( ! empty( $styles ) ) {
				$response['styles'] = array();

foreach ( (array) $styles as $style ) {

ob_start();
					wp_styles()->do_items( $style );
					$style_html = ob_get_clean();

$response['styles'][ $style ] = $style_html;
				}
			}

}