<?php

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/**

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* Render a builder layout to string.

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*

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* @since 4.0.8

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*

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* @param string $content

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*

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* @return string

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*/

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function et_builder_render_layout( $content ) {

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/**

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* Filters layout content when it's being rendered.

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*

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* @since 4.0.8

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*

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* @param string $content

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*/

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return apply_filters( 'et_builder_render_layout', $content );

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}

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// Add all core filters that are applied to the_content() without do_blocks().

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add_filter( 'et_builder_render_layout', 'capital_P_dangit', 11 );

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add_filter( 'et_builder_render_layout', 'wptexturize' );

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add_filter( 'et_builder_render_layout', 'convert_smilies', 20 );

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add_filter( 'et_builder_render_layout', 'wpautop' );

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add_filter( 'et_builder_render_layout', 'shortcode_unautop' );

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add_filter( 'et_builder_render_layout', 'prepend_attachment' );

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add_filter( 'et_builder_render_layout', 'et_builder_filter_content_image_tags' );

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add_filter( 'et_builder_render_layout', 'do_shortcode', 11 ); // AFTER wpautop()

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if ( ! function_exists( 'et_builder_filter_content_image_tags' ) ) {

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/**

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* Whether filter image tags on post content with different functions.

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*

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* @since 4.5.2

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*

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* @param string $content The HTML content to be filtered.

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*

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* @return string Converted content with images modified.

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*/

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function et_builder_filter_content_image_tags( $content ) {

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if ( function_exists( 'wp_filter_content_tags' ) ) {

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// Function wp_filter_content_tags() is introduced on WP 5.5 forward.

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$content = wp_filter_content_tags( $content );

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} else {

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// Function wp_make_content_images_responsive() is used by WP 5.4 below.

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$content = wp_make_content_images_responsive( $content );

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}

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return $content;

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}

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}

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if ( ! function_exists( 'et_builder_add_filters' ) ):

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/**

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* Add common filters depending on what builder is being used.

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* These hooks are not used in DBP as it has its own implementations for them.

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*

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* @return void

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*/

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function et_builder_add_filters() {

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if ( et_is_builder_plugin_active() ) {

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return;

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}

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add_filter( 'et_builder_bfb_enabled', 'et_builder_filter_bfb_enabled' );

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add_filter( 'et_builder_is_fresh_install', 'et_builder_filter_is_fresh_install' );

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add_action( 'et_builder_toggle_bfb', 'et_builder_action_toggle_bfb' );

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}

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endif;

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add_action( 'init', 'et_builder_add_filters' );

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if ( ! function_exists( 'et_builder_should_load_framework' ) ):

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function et_builder_should_load_framework() {

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global $pagenow;

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// phpcs:disable WordPress.Security.NonceVerification.NoNonceVerification

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static $should_load = null;

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if ( null !== $should_load ) {

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return $should_load;

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}

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if ( defined( 'WP_CLI' ) && WP_CLI ) {

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return $should_load = true;

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}

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if ( ET_Core_Portability::doing_import() ) {

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return $should_load = true;

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}

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$is_admin = is_admin();

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$required_admin_pages = array( 'edit.php', 'post.php', 'post-new.php', 'admin.php', 'customize.php', 'edit-tags.php', 'admin-ajax.php', 'export.php', 'options-permalink.php', 'themes.php', 'revision.php' ); // list of admin pages where we need to load builder files

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$specific_filter_pages = array( 'edit.php', 'post.php', 'post-new.php', 'admin.php', 'edit-tags.php' ); // list of admin pages where we need more specific filtering

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$post_id = (int) et_()->array_get( $_GET, 'post', 0 );

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$bfb_settings = get_option( 'et_bfb_settings' );

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$is_bfb = et_pb_is_allowed( 'use_visual_builder' ) && isset( $bfb_settings['enable_bfb'] ) && 'on' === $bfb_settings['enable_bfb'];

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$is_bfb_used = 'on' === get_post_meta( $post_id, '_et_pb_use_builder', true ) && $is_bfb;

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$is_edit_library_page = in_array( $pagenow, array( 'edit.php', 'post.php', 'post-new.php' ) ) && ( ( isset( $_GET['post_type'] ) && 'et_pb_layout' === $_GET['post_type'] ) || ( $post_id && 'et_pb_layout' === get_post_type( $post_id ) ) );

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$is_extra_builder = $post_id && 'layout' === get_post_type( $post_id );

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$is_edit_page_not_bfb = in_array( $pagenow, array( 'post-new.php', 'post.php' ) ) && !$is_bfb_used;

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$is_role_editor_page = 'admin.php' === $pagenow && isset( $_GET['page'] ) && apply_filters( 'et_divi_role_editor_page', 'et_divi_role_editor' ) === $_GET['page'];

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$is_import_page = 'admin.php' === $pagenow && isset( $_GET['import'] ) && 'wordpress' === $_GET['import']; // Page Builder files should be loaded on import page as well to register the et_pb_layout post type properly

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$is_wpml_page = 'admin.php' === $pagenow && isset( $_GET['page'] ) && 'sitepress-multilingual-cms/menu/languages.php' === $_GET['page']; // Page Builder files should be loaded on WPML clone page as well to register the custom taxonomies properly

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$is_edit_layout_category_page = 'edit-tags.php' === $pagenow && isset( $_GET['taxonomy'] ) && ( 'layout_category' === $_GET['taxonomy'] || 'layout_pack' === $_GET['taxonomy'] );

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if ( ! $is_admin || ( $is_admin && in_array( $pagenow, $required_admin_pages ) && ( ! in_array( $pagenow, $specific_filter_pages ) || $is_edit_library_page || $is_role_editor_page || $is_edit_layout_category_page || $is_import_page || $is_wpml_page || $is_edit_page_not_bfb || $is_extra_builder ) ) ) {

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$should_load = true;

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} else {

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$should_load = false;

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}

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/**

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* Filters whether or not the Divi Builder codebase should be loaded for the current request.

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*

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* @since 3.0.99

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*

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* @param bool $should_load

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*/

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$should_load = apply_filters( 'et_builder_should_load_framework', $should_load );

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return $should_load;

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// phpcs:enable

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}

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endif;

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if ( et_builder_should_load_framework() ) {

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// Initialize the Divi Library

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require_once ET_BUILDER_DIR . 'feature/Library.php';

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}

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if ( ! function_exists( 'et_builder_maybe_enable_inline_styles' ) ):

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function et_builder_maybe_enable_inline_styles() {

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et_update_option( 'static_css_custom_css_safety_check_done', true );

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if ( ! wp_get_custom_css() ) {

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return;

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}

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// This site has Custom CSS that existed prior to v3.0.54 which could contain syntax

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// errors that the user is unaware of. Such errors would cause problems in a unified

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// static CSS file so let's enable inline styles for the builder's design styles.

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et_update_option( 'et_pb_css_in_footer', 'on' );

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}

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endif;

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if ( defined( 'ET_CORE_UPDATED' ) && ! et_get_option( 'static_css_custom_css_safety_check_done', false ) ) {

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et_builder_maybe_enable_inline_styles();

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}

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function et_pb_video_get_oembed_thumbnail() {

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if ( ! wp_verify_nonce( $_POST['et_admin_load_nonce'], 'et_admin_load_nonce' ) ) {

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die( -1 );

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}

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if ( ! current_user_can( 'edit_posts' ) ) {

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die( -1 );

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}

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$video_url = esc_url( $_POST['et_video_url'] );

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if ( false !== wp_oembed_get( $video_url ) ) {

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// Get image thumbnail

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add_filter( 'oembed_dataparse', 'et_pb_video_oembed_data_parse', 10, 3 );

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// Save thumbnail

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$image_src = wp_oembed_get( $video_url );

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// Set back to normal

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remove_filter( 'oembed_dataparse', 'et_pb_video_oembed_data_parse', 10, 3 );

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if ( '' === $image_src ) {

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die( -1 );

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}

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echo esc_url( $image_src );

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} else {

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die( -1 );

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}

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die();

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}

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add_action( 'wp_ajax_et_pb_video_get_oembed_thumbnail', 'et_pb_video_get_oembed_thumbnail' );

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if ( ! function_exists( 'et_pb_video_oembed_data_parse' ) ) :

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function et_pb_video_oembed_data_parse( $return, $data, $url ) {

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if ( isset( $data->thumbnail_url ) ) {

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return esc_url( str_replace( array('https://', 'http://'), '//', $data->thumbnail_url ), array('http') );

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} else {

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return false;

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}

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}

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endif;

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function et_pb_add_widget_area(){

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if ( ! wp_verify_nonce( $_POST['et_admin_load_nonce'], 'et_admin_load_nonce' ) ) {

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die( -1 );

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}

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if ( ! current_user_can( 'manage_options' ) ) {

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die( -1 );

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}

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$et_pb_widgets = get_theme_mod( 'et_pb_widgets' );

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$number = $et_pb_widgets ? intval( $et_pb_widgets['number'] ) + 1 : 1;

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$et_widget_area_name = sanitize_text_field( $_POST['et_widget_area_name'] );

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$et_pb_widgets['areas']['et_pb_widget_area_' . $number] = $et_widget_area_name;

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$et_pb_widgets['number'] = $number;

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set_theme_mod( 'et_pb_widgets', $et_pb_widgets );

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et_pb_force_regenerate_templates();

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printf( et_get_safe_localization( __( '<strong>%1$s</strong> widget area has been created. You can create more areas, once you finish update the page to see all the areas.', 'et_builder' ) ),

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esc_html( $et_widget_area_name )

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);

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die();

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}

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add_action( 'wp_ajax_et_pb_add_widget_area', 'et_pb_add_widget_area' );

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function et_pb_remove_widget_area(){

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if ( ! wp_verify_nonce( $_POST['et_admin_load_nonce'], 'et_admin_load_nonce' ) ) {

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die( -1 );

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}

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if ( ! current_user_can( 'manage_options' ) ) {

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die( -1 );

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}

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$et_pb_widgets = get_theme_mod( 'et_pb_widgets' );

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$et_widget_area_name = sanitize_text_field( $_POST['et_widget_area_name'] );

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unset( $et_pb_widgets['areas'][ $et_widget_area_name ] );

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set_theme_mod( 'et_pb_widgets', $et_pb_widgets );

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et_pb_force_regenerate_templates();

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die( esc_html( $et_widget_area_name ) );

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}

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add_action( 'wp_ajax_et_pb_remove_widget_area', 'et_pb_remove_widget_area' );

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function et_pb_current_user_can_lock() {

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if ( ! wp_verify_nonce( $_POST['et_admin_load_nonce'], 'et_admin_load_nonce' ) ) {

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die( -1 );

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}

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if ( ! current_user_can( 'edit_posts' ) ) {

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die( -1 );

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}

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$permission = et_pb_is_allowed( 'lock_module' );

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$permission = wp_json_encode( (bool) $permission );

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die( et_core_esc_previously( $permission ) );

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}

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add_action( 'wp_ajax_et_pb_current_user_can_lock', 'et_pb_current_user_can_lock' );

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/**

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* Get the supported post types by default.

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*

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* @since 3.10

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*

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* @return string[]

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*/

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function et_builder_get_default_post_types() {

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/**

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* Filter default post types that are powered by the builder.

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*

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* @since 4.0

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*

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* @param string[]

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*/

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return apply_filters( 'et_builder_default_post_types', array(

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// WordPress:

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'page',

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'post',

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// Divi/Extra/DBP:

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'project',

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'et_pb_layout',

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) );

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}

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/**

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* Get the supported third party post types.

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*

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* @since 3.10

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*

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* @return string[]

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*/

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function et_builder_get_third_party_post_types() {

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$third_party_post_types = array();

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// WooCommerce (https://wordpress.org/plugins/woocommerce/):

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if ( class_exists( 'WooCommerce' ) ) {

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$third_party_post_types[] = 'product';

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}

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// The Events Calendar (https://wordpress.org/plugins/the-events-calendar/):

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if ( class_exists( 'Tribe__Events__Main' ) ) {

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$third_party_post_types[] = 'tribe_events';

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}

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// Popup Maker (https://wordpress.org/plugins/popup-maker/):

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if ( class_exists( 'Popup_Maker' ) ) {

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$third_party_post_types[] = 'popup';

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}

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// All-in-One Event Calendar (https://wordpress.org/plugins/all-in-one-event-calendar/):

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if ( function_exists( 'ai1ec_initiate_constants' ) ) {

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$third_party_post_types[] = 'ai1ec_event';

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}

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// Events Manager (https://wordpress.org/plugins/events-manager/):

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if ( function_exists( 'em_plugins_loaded' ) ) {

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$third_party_post_types[] = 'event';

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$third_party_post_types[] = 'location';

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}

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// Portfolio Post Type (https://wordpress.org/plugins/portfolio-post-type/):

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if ( function_exists( 'portfolio_post_type_init' ) ) {

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$third_party_post_types[] = 'portfolio';

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}

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// LifterLMS (https://wordpress.org/plugins/lifterlms/):

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if ( class_exists( 'LifterLMS' ) ) {

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$third_party_post_types[] = 'course';

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}

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// LearnDash (https://www.learndash.com/wordpress-course-plugin-features/):

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if ( class_exists( 'Semper_Fi_Module' ) ) {

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$third_party_post_types[] = 'sfwd-courses';

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$third_party_post_types[] = 'sfwd-lessons';

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}

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/**

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* Array of third-party registered post types that should have support enabled by default.

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*

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* @since 3.10

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*

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* @param string[]

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*/

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return apply_filters( 'et_builder_third_party_post_types', $third_party_post_types );

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}

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[346] Fix | Delete

/**

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* Look for builder's registered third party post type that isn't publicly queryable

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*

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* @since 3.19.9

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*

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* @return array

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*/

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function et_builder_get_third_party_unqueryable_post_types() {

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// Save the value in static variable so if post type's publicly_queryable is modified due to current

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// request is BFB request, this function still return correct value

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static $unqueryable_post_types = array();

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if ( empty( $unqueryable_post_types ) ) {

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// Get third party's unqueryable post types only as default post types have been handled properly

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$valid_third_party_post_types = array_diff(

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et_builder_get_builder_post_types(),

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et_builder_get_default_post_types()

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);

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$unqueryable_post_types = array_intersect(

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$valid_third_party_post_types,

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get_post_types( array('publicly_queryable' => false ) )

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);

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}

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return apply_filters( 'et_builder_get_third_party_unqueryable_post_types', $unqueryable_post_types );

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}

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[374] Fix | Delete

/**

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* Get the list of registered Post Types options.

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*

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* @since 3.18

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* @since 4.0.7 Added the $require_editor parameter.

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*

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* @param boolean|callable $usort

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* @param boolean $require_editor

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*

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* @return array

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*/

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function et_get_registered_post_type_options( $usort = false, $require_editor = true ) {

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$require_editor_key = $require_editor ? '1' : '0';

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$key = "et_get_registered_post_type_options:{$require_editor_key}";

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if ( ET_Core_Cache::has( $key ) ) {

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return ET_Core_Cache::get( $key );

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}

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$blocklist = et_builder_get_blocklisted_post_types();

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$allowlist = et_builder_get_third_party_post_types();

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// Extra and Library layouts shouldn't appear in Theme Options as configurable post types.

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/**

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* Get array of post types to prevent from appearing as options for builder usage.

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*

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* @since 4.0

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*

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* @param string[] $blocklist Post types to blocklist.

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*/

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$blocklist = apply_filters( 'et_builder_post_type_options_blocklist', array_merge( $blocklist, array(

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'et_pb_layout',

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'layout',

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) ) );

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$raw_post_types = get_post_types( array(

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'show_ui' => true,

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), 'objects' );

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$post_types = array();

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foreach ( $raw_post_types as $post_type ) {

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$is_allowlisted = in_array( $post_type->name, $allowlist );

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$is_blocklisted = in_array( $post_type->name, $blocklist );

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$supports_editor = $require_editor ? post_type_supports( $post_type->name, 'editor' ) : true;

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$is_public = et_builder_is_post_type_public( $post_type->name );

[418] Fix | Delete

[419] Fix | Delete

if ( ! $is_allowlisted && ( $is_blocklisted || ! $supports_editor || ! $is_public ) ) {

[420] Fix | Delete

continue;

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}

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[423] Fix | Delete

$post_types[] = $post_type;

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}

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if ( $usort && is_callable( $usort ) ) {

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usort( $post_types, $usort );

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}

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$post_type_options = array_combine(

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wp_list_pluck( $post_types, 'name' ),

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wp_list_pluck( $post_types, 'label' )

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);

[434] Fix | Delete

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// did_action() actually checks if the action has started, not ended so we

[436] Fix | Delete

// need to check that we are not currently doing the action as well.

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if ( did_action( 'init' ) && ! doing_action( 'init' ) ) {

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// Only cache the value after init is done when we are sure all

[439] Fix | Delete

// plugins have registered their post types.

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ET_Core_Cache::add( $key, $post_type_options );

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}

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return $post_type_options;

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}

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[446] Fix | Delete

/**

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* Clear post type options cache whenever a custom post type is registered.

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*

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* @since 3.21.2

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*

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* @return void

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*/

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function et_clear_registered_post_type_options_cache() {

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ET_Core_Cache::delete( 'et_get_registered_post_type_options' );

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}

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add_action( 'registered_post_type', 'et_clear_registered_post_type_options_cache');

[458] Fix | Delete

[459] Fix | Delete

/**

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* Get the list of unsupported Post Types.

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*

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* @since 4.5.1

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*

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* @return array

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*/

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function et_builder_get_blocklisted_post_types() {

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return apply_filters( 'et_builder_post_type_blocklist', array(

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// LearnDash

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'sfwd-essays',

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// bbPress:

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'forum',

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'topic',

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'reply',

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) );

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}

[477] Fix | Delete

[478] Fix | Delete

/**

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* Get the list of unsupported Post Types.

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*

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* @deprecated ?? No longer used by internal code; use `et_builder_get_blocklisted_post_types` instead.

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*

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* @since 3.10

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* @since 4.5.1 Aliased to `et_builder_get_blocklisted_post_types`.

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*

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* @return array

[487] Fix | Delete

*/

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function et_builder_get_blacklisted_post_types() {

[489] Fix | Delete

return et_builder_get_blocklisted_post_types();

[490] Fix | Delete

}

[491] Fix | Delete

[492] Fix | Delete

/**

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* Check whether the supplied post type is a custom post type as far as the builder is concerned.

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*

[495] Fix | Delete

* @since 3.10

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*

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* @param string $post_type

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*

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