455 lines
12 KiB
PHP
455 lines
12 KiB
PHP
<?php
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/**
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* Serves the data to various AJAX requests.
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*
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* @since 4.11.0
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*
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* @package Divi
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* @sub-package Builder
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*/
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namespace Feature\AjaxData;
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if ( ! defined( 'ABSPATH' ) ) {
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exit;
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}
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use ET_Builder_Module_Fields_Factory;
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/**
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* AJAX Data class.
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*
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* @since 4.11.0
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*/
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class ET_Builder_Ajax_Data {
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/**
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* Holds the class instance.
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*
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* @var Class
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*/
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private static $_instance = null;
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/**
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* Registers the AJAX actions when class is constructed.
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*/
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public function __construct() {
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add_action( 'wp_ajax_et_builder_ajax_get_post_types', array( $this, 'get_post_types' ) );
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add_action( 'wp_ajax_et_builder_ajax_get_authors', array( $this, 'get_authors' ) );
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add_action( 'wp_ajax_et_builder_ajax_get_user_roles', array( $this, 'get_user_roles' ) );
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add_action( 'wp_ajax_et_builder_ajax_get_categories', array( $this, 'get_categories' ) );
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add_action( 'wp_ajax_et_builder_ajax_get_tags', array( $this, 'get_tags' ) );
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add_action( 'wp_ajax_et_builder_ajax_search_products', array( $this, 'search_products' ) );
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add_action( 'wp_ajax_et_builder_ajax_get_display_conditions_status', array( $this, 'get_display_conditions_status' ) );
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add_action( 'wp_ajax_et_builder_ajax_get_post_meta_fields', array( $this, 'get_post_meta_fields' ) );
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}
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/**
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* Get the instance of the Class
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*
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* @return Class Instance
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*/
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public static function get_instance() {
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if ( ! self::$_instance ) {
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self::$_instance = new self();
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}
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return self::$_instance;
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}
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/**
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* AJAX Action for Display Conditions Status.
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*
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* @return void
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*/
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public function get_display_conditions_status() {
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et_core_security_check( 'edit_posts', 'et_builder_ajax_get_display_conditions_status', 'nonce', '_POST' );
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/**
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* Filters "Display Conditions" functionality to determine whether to enable or disable the functionality or not.
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*
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* Useful for disabling/enabling "Display Condition" feature site-wide.
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*
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* @since 4.13.1
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*
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* @param boolean True to enable the functionality, False to disable it.
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*/
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$is_display_conditions_enabled = apply_filters( 'et_is_display_conditions_functionality_enabled', true );
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if ( ! $is_display_conditions_enabled ) {
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wp_send_json_error();
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}
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// $_POST['conditions'] is a JSON so there is no effective way to sanitize it at this level.
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// phpcs:ignore ET.Sniffs.ValidatedSanitizedInput -- Conditions is not stored or displayed therefore XSS safe.
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$conditions = isset( $_POST['conditions'] ) ? $_POST['conditions'] : '';
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$conditions = json_decode( stripslashes( $conditions ), true );
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$status = ET_Builder_Module_Fields_Factory::get( 'DisplayConditions' )->is_displayable( $conditions, true );
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if ( ! $status ) {
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wp_send_json_error();
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}
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wp_send_json_success( $status );
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}
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/**
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* AJAX Action for Searching within Products.
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*
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* @return void
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*/
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public function search_products() {
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et_core_security_check( 'edit_posts', 'et_builder_ajax_search_products', 'nonce', '_GET' );
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$current_page = isset( $_GET['page'] ) ? (int) $_GET['page'] : 0;
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$current_page = max( $current_page, 1 );
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$search = isset( $_GET['search'] ) ? sanitize_text_field( $_GET['search'] ) : '';
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$results_per_page = 20;
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$results = [
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'results' => [],
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'meta' => [],
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];
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$query = [
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'post_type' => 'product',
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'posts_per_page' => $results_per_page,
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'post_status' => 'publish',
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's' => $search,
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'orderby' => 'date',
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'order' => 'desc',
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'paged' => $current_page,
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];
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$query = new \WP_Query( $query );
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if ( ! empty( $query->posts ) ) {
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foreach ( $query->posts as $post ) {
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$results['results'][] = [
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'value' => (int) $post->ID,
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'label' => et_core_intentionally_unescaped( wp_strip_all_tags( $post->post_title ), 'react_jsx' ),
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];
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}
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}
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$results['meta']['pagination'] = array(
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'results' => array(
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'per_page' => (int) $results_per_page,
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'total' => (int) $query->found_posts,
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),
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'pages' => array(
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'current' => (int) $current_page,
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'total' => (int) $query->max_num_pages,
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),
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);
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// Only reset if the query is successful to avoid resetting previous query by mistake.
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if ( ! empty( $query->posts ) ) {
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wp_reset_postdata();
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}
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wp_send_json_success( $results );
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}
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/**
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* AJAX Action for getting a list of all Categories (All Taxonomies Terms) except excluded taxonomies.
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*
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* @return void
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*/
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public function get_categories() {
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et_core_security_check( 'edit_posts', 'et_builder_ajax_get_categories', 'nonce', '_GET' );
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$data = [];
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$search = isset( $_GET['search'] ) ? sanitize_text_field( $_GET['search'] ) : '';
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$excluded_taxonomies = [ 'post_tag', 'project_tag', 'product_tag', 'nav_menu', 'link_category', 'post_format', 'layout_category', 'layout_pack', 'layout_type', 'scope', 'module_width' ];
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/**
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* Filters excluded taxonomies for `et_builder_ajax_get_categories` ajax action.
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*
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* @since 4.11.0
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*
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* @param array $excluded_taxonomies
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*/
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$excluded_taxonomies = apply_filters( 'et_builder_ajax_get_categories_excluded_taxonomies', $excluded_taxonomies );
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$taxonomies = array_diff( get_taxonomies(), $excluded_taxonomies );
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$categories = get_terms(
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[
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'taxonomy' => $taxonomies,
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'hide_empty' => false,
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'search' => $search,
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]
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);
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foreach ( $categories as $cat ) {
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$tax_name = get_taxonomy( $cat->taxonomy )->label;
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$tax_slug = get_taxonomy( $cat->taxonomy )->name;
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$data[ $cat->taxonomy ][] = [
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'name' => et_core_intentionally_unescaped( wp_strip_all_tags( $cat->name ), 'react_jsx' ),
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'id' => $cat->term_id,
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'taxonomyName' => et_core_intentionally_unescaped( wp_strip_all_tags( $tax_name ), 'react_jsx' ),
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'taxonomySlug' => $tax_slug,
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];
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}
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$results = [
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'results' => $data,
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];
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if ( is_wp_error( $categories ) ) {
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wp_send_json_error( $categories );
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}
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wp_send_json_success( $results );
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}
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/**
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* AJAX Action for getting a list of Divi registered Tags.
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*
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* @return void
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*/
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public function get_tags() {
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et_core_security_check( 'edit_posts', 'et_builder_ajax_get_tags', 'nonce', '_GET' );
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$data = [];
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$search = isset( $_GET['search'] ) ? sanitize_text_field( $_GET['search'] ) : '';
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$included_taxonomies = [ 'post_tag', 'project_tag', 'product_tag' ];
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/**
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* Filters included taxonomies for `et_builder_ajax_get_tags` ajax action.
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*
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* @since 4.11.0
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*
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* @param array $included_taxonomies
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*/
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$included_taxonomies = apply_filters( 'et_builder_ajax_get_tags_included_taxonomies', $included_taxonomies );
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$included_taxonomies = array_filter(
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$included_taxonomies,
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function( $taxonomy_slug ) {
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return taxonomy_exists( $taxonomy_slug );
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}
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);
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$tags = get_terms(
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[
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'taxonomy' => $included_taxonomies,
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'hide_empty' => false,
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'search' => $search,
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]
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);
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foreach ( $tags as $tag ) {
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$tax_name = get_taxonomy( $tag->taxonomy )->label;
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$tax_slug = get_taxonomy( $tag->taxonomy )->name;
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$data[ $tag->taxonomy ][] = [
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'name' => et_core_intentionally_unescaped( wp_strip_all_tags( $tag->name ), 'react_jsx' ),
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'id' => $tag->term_id,
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'taxonomyName' => et_core_intentionally_unescaped( wp_strip_all_tags( $tax_name ), 'react_jsx' ),
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'taxonomySlug' => $tax_slug,
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];
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}
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$results = [
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'results' => $data,
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];
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if ( is_wp_error( $tags ) ) {
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wp_send_json_error( $tags );
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}
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wp_send_json_success( $results );
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}
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/**
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* AJAX Action for getting a list of Post Types.
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*
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* @return void
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*/
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public function get_post_types() {
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et_core_security_check( 'edit_posts', 'et_builder_ajax_get_post_types', 'nonce', '_GET' );
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$current_page = isset( $_GET['page'] ) ? (int) $_GET['page'] : 0;
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$current_page = max( $current_page, 1 );
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$post_types = array_values( get_post_types( [ 'public' => true ], 'objects' ) );
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/**
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* Filters included post types for `et_builder_ajax_get_post_types` ajax action.
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*
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* @since 4.11.0
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*
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* @param array $post_types
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*/
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$post_types = apply_filters( 'et_builder_ajax_get_post_types', $post_types );
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$total = count( $post_types );
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$results_per_page = 20;
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$pages_total = 1;
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$post_types_data = array_map(
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function( $item ) {
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return [
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'label' => et_core_intentionally_unescaped( wp_strip_all_tags( $item->labels->name ), 'react_jsx' ),
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'singular_label' => et_core_intentionally_unescaped( wp_strip_all_tags( $item->labels->singular_name ), 'react_jsx' ),
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'value' => $item->name,
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];
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},
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$post_types
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);
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$results = [
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'results' => $post_types_data,
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'meta' => [],
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];
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$results['meta']['pagination'] = array(
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'results' => array(
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'per_page' => $results_per_page,
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'total' => $total,
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),
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'pages' => array(
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'current' => $current_page,
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'total' => $pages_total,
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),
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);
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wp_send_json_success( $results );
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}
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/**
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* AJAX Action for getting a list of Authors.
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*
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* @return void
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*/
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public function get_authors() {
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et_core_security_check( 'edit_posts', 'et_builder_ajax_get_authors', 'nonce', '_GET' );
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$current_page = isset( $_GET['page'] ) ? (int) $_GET['page'] : 0;
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$current_page = max( $current_page, 1 );
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$results_per_page = 10;
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$users_data = [];
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$role__in = [];
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foreach ( wp_roles()->roles as $role_slug => $role ) {
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if ( ! empty( $role['capabilities']['publish_posts'] ) ) {
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$role__in[] = $role_slug;
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}
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}
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/**
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* Filters included roles for `et_builder_ajax_get_authors` ajax action.
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*
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* @since 4.11.0
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*
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* @param array $role__in
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*/
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$role__in = apply_filters( 'et_builder_ajax_get_authors_included_roles', $role__in );
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$user_query = new \WP_User_Query(
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[
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'role__in' => $role__in,
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'fields' => [ 'ID', 'user_login' ],
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'number' => $results_per_page,
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'paged' => 1,
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]
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);
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$found_users = $user_query->get_results();
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if ( ! empty( $found_users ) ) {
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$users_data = array_map(
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function( $item ) {
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return [
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'label' => et_core_intentionally_unescaped( wp_strip_all_tags( $item->user_login ), 'react_jsx' ),
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'value' => $item->ID,
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];
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},
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$found_users
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);
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}
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$total = $user_query->get_total();
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$pages_total = max( $total / $results_per_page, 1 );
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$results = [
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'results' => $users_data,
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'meta' => [],
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];
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$results['meta']['pagination'] = array(
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'results' => array(
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'per_page' => (int) $results_per_page,
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'total' => (int) $total,
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),
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'pages' => array(
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'current' => (int) $current_page,
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'total' => (int) $pages_total,
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),
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);
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wp_send_json_success( $results );
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}
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/**
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* AJAX Action for getting a list of User Roles.
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*
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* @return void
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*/
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public function get_user_roles() {
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et_core_security_check( 'edit_posts', 'et_builder_ajax_get_user_roles', 'nonce', '_GET' );
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$user_roles = [];
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foreach ( wp_roles()->roles as $key => $value ) {
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$user_roles[] = [
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'label' => et_core_intentionally_unescaped( wp_strip_all_tags( $value['name'] ), 'react_jsx' ),
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'value' => $key,
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];
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}
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/**
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* Filters included user roles for `et_builder_ajax_get_user_roles` ajax action.
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*
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* @since 4.11.0
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*
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* @param array $user_roles
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*/
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$user_roles = apply_filters( 'et_builder_ajax_get_user_roles_included_roles', $user_roles );
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$results = [
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'results' => $user_roles,
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];
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wp_send_json_success( $results );
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}
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/**
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* AJAX Action for getting a list of all meta fields assigned to a post.
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*
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* @return void
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*/
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public function get_post_meta_fields() {
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et_core_security_check( 'edit_posts', 'et_builder_ajax_get_post_meta_fields', 'nonce', '_GET' );
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$data = [];
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$post_id = isset( $_GET['postId'] ) ? sanitize_text_field( $_GET['postId'] ) : '';
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$meta_fields = get_post_meta( (int) $post_id );
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/**
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* Filters included meta fields for `et_builder_ajax_get_post_meta_fields` ajax action.
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*
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* @since 4.14.3
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*
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* @param array $meta_fields
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*/
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$meta_fields = apply_filters( 'et_builder_ajax_get_post_meta_fields', $meta_fields );
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$data = is_array( $meta_fields ) ? $meta_fields : [];
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$results = [
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'results' => $data,
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];
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wp_send_json_success( $results );
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}
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}
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ET_Builder_Ajax_Data::get_instance();
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