File: /home/lucendi/www/wp-content/themes/divi/includes/builder/feature/Library.php
<?php
class ET_Builder_Library {
/**
* @var ET_Builder_Library
*/
private static $_instance;
/**
* @var ET_Core_Data_Utils
*/
protected static $_;
/**
* @var mixed[]
*/
protected static $_i18n;
/**
* @var string
*/
protected static $_primary_category_key;
/**
* @var string[]
*/
protected static $_standard_post_types = array( 'post', 'page', 'project' );
/**
* @var ET_Builder_Post_Taxonomy_LayoutCategory
*/
public $layout_categories;
/**
* @var ET_Builder_Post_Taxonomy_LayoutPack
*/
public $layout_packs;
/**
* @var ET_Builder_Post_Taxonomy_LayoutType
*/
public $layout_types;
/**
* @var ET_Builder_Post_Type_Layout
*/
public $layouts;
/**
* ET_Builder_Library constructor.
*/
public function __construct() {
$this->_instance_check();
$this->_register_cpt_and_taxonomies();
self::$_ = ET_Core_Data_Utils::instance();
$this->_register_hooks();
$this->_register_ajax_callbacks();
self::$_i18n = require( ET_BUILDER_DIR . '/frontend-builder/i18n/library.php' );
self::$_standard_post_types = self::_standard_post_types();
}
/**
* Gets a translated string from {@see self::$_i18n}.
*
* @param string $string The untranslated string.
* @param string $path Optional path for nested strings.
*
* @return string The translated string if found, the original string otherwise.
*/
public static function __( $string, $path = '' ) {
$path .= $path ? ".{$string}" : $string;
return self::$_->array_get( self::$_i18n, $path, $string );
}
/**
* Dies if an instance already exists.
*
* @since 3.0.99
*/
protected function _instance_check() {
if ( self::$_instance ) {
et_error( 'Multiple instances are not allowed!' );
wp_die();
}
}
/**
* Get the name of a thumbnail image size used in the library UI.
*
* @since 3.0.99
*
* @param string $type The thumbnail type. Accepts 'thumbnail', 'screenshot'.
*
* @return string
*/
protected static function _get_image_size_name( $type ) {
$names = array(
'thumbnail' => 'et-pb-portfolio-image',
'thumbnail_small' => 'et-pb-portfolio-image',
'screenshot' => 'et-pb-portfolio-image-single',
);
$name = $names[ $type ];
/**
* Filters the names of the registered image sizes to use for layout thumbnails. The
* dynamic portion of the filter name, '$type', refers to the layout image
* type ('thumbnail' or 'screenshot').
*
* @since 3.0.99
*
* @param string $name The name of the registered image size that should be used.
*/
return apply_filters( "et_builder_layout_{$type}_image_size_name", $name );
}
/**
* Returns a filtered short name for a layout.
*
* @since 3.0.99
*
* @param string $long_name
* @param WP_Post $layout
*
* @return string
*/
protected function _get_layout_short_name( $long_name, $layout ) {
/**
* Filters the short name for layouts that do not have one.
*
* @since 3.0.99
*
* @param string $long_name
* @param WP_Post $layout
*/
return apply_filters( 'et_builder_library_layout_short_name', $long_name, $layout );
}
/**
* Processes layout categories for inclusion in the library UI layouts data.
*
* @since 3.0.99
*
* @param WP_POST $post Unprocessed layout.
* @param object $layout Currently processing layout.
* @param int $index The layout's index position.
* @param array[] $layout_categories Processed layouts.
*/
protected function _process_layout_categories( $post, $layout, $index, &$layout_categories ) {
if ( ! $terms = wp_get_post_terms( $post->ID, $this->layout_categories->name ) ) {
$layout->category_slug = 'uncategorized';
return;
}
foreach ( $terms as $category ) {
$category_name = self::__( html_entity_decode( $category->name ), '@categories' );
$category_name = et_intentionally_unescaped( $category_name, 'react_jsx' );
if ( ! isset( $layout_categories[ $category->term_id ] ) ) {
$layout_categories[ $category->term_id ] = array(
'id' => $category->term_id,
'name' => $category_name,
'slug' => $category->slug,
'layouts' => array(),
);
}
$layout_categories[ $category->term_id ]['layouts'][] = $index;
$layout->categories[] = $category_name;
$layout->category_ids[] = $category->term_id;
if ( ! isset( $layout->category_slug ) ) {
$layout->category_slug = $category->slug;
}
if ( $id = get_post_meta( $post->ID, self::$_primary_category_key, true ) ) {
// $id is a string, $category->term_id is an int.
if ( $id == $category->term_id ) {
// This is the primary category (used in the layout URL)
$layout->category_slug = $category->slug;
}
}
}
}
/**
* Processes layout packs for inclusion in the library UI layouts data.
*
* @since 3.0.99
*
* @param WP_POST $post Unprocessed layout.
* @param object $layout Currently processing layout.
* @param int $index The layout's index position.
* @param array[] $layout_packs Processed layouts.
*/
protected function _process_layout_packs( $post, $layout, $index, &$layout_packs ) {
if ( ! $terms = wp_get_post_terms( $post->ID, $this->layout_packs->name ) ) {
return;
}
$pack = array_shift( $terms );
$pack_name = self::__( html_entity_decode( $pack->name ), '@packs' );
$pack_name = et_intentionally_unescaped( $pack_name, 'react_jsx' );
if ( ! isset( $layout_packs[ $pack->term_id ] ) ) {
$layout_packs[ $pack->term_id ] = array(
'id' => $pack->term_id,
'name' => $pack_name,
'slug' => $pack->slug,
'date' => $layout->date,
'layouts' => array(),
);
}
if ( $layout->is_landing ) {
$layout_packs[ $pack->term_id ]['thumbnail'] = $layout->thumbnail;
$layout_packs[ $pack->term_id ]['screenshot'] = $layout->screenshot;
$layout_packs[ $pack->term_id ]['description'] = et_intentionally_unescaped( html_entity_decode( $post->post_excerpt ), 'react_jsx' );
$layout_packs[ $pack->term_id ]['category_slug'] = $layout->category_slug;
$layout_packs[ $pack->term_id ]['landing_index'] = $index;
}
$layout_packs[ $pack->term_id ]['layouts'][] = $index;
$layout_packs[ $pack->term_id ]['categories'] = $layout->categories;
$layout_packs[ $pack->term_id ]['category_ids'] = $layout->category_ids;
$layout->pack = $pack_name;
$layout->pack_id = $pack->term_id;
}
/**
* Registers the Library's AJAX callbacks.
*
* @since 3.0.99
*/
protected function _register_ajax_callbacks() {
add_action( 'wp_ajax_et_builder_library_get_layouts_data', array( $this, 'wp_ajax_et_builder_library_get_layouts_data' ) );
add_action( 'wp_ajax_et_builder_library_get_layout', array( $this, 'wp_ajax_et_builder_library_get_layout' ) );
add_action( 'wp_ajax_et_builder_library_update_account', array( $this, 'wp_ajax_et_builder_library_update_account' ) );
}
/**
* Registers the Library's custom post types and taxonomies.
*
* @since 3.0.99
*/
protected function _register_cpt_and_taxonomies() {
if ( ! $files = glob( ET_BUILDER_DIR . 'post/*/Layout*.php' ) ) {
return;
}
foreach ( $files as $file ) {
require_once $file;
}
$this->layouts = ET_Builder_Post_Type_Layout::instance();
$this->layout_categories = ET_Builder_Post_Taxonomy_LayoutCategory::instance();
$this->layout_packs = ET_Builder_Post_Taxonomy_LayoutPack::instance();
$this->layout_types = ET_Builder_Post_Taxonomy_LayoutType::instance();
ET_Builder_Post_Taxonomy_LayoutScope::instance();
ET_Builder_Post_Taxonomy_LayoutWidth::instance();
// We manually call register_all() now to ensure the CPT and taxonomies are registered
// at exactly the same point during the request that they were in prior releases.
ET_Builder_Post_Type_Layout::register_all( 'builder' );
self::$_primary_category_key = "_yoast_wpseo_primary_{$this->layout_categories->name}";
}
/**
* Registers the Library's non-AJAX callbacks.
*
* @since 3.0.99
*/
public function _register_hooks() {
add_action( 'admin_init', 'ET_Builder_Library::update_old_layouts' );
add_action( 'admin_enqueue_scripts', array( $this, 'wp_hook_admin_enqueue_scripts' ), 4 );
}
/**
* Returns sorted layout category and pack IDs for use in library UI layouts data.
*
* @since 3.0.99
*
* @param array[] $categories
* @param array[] $packs
*
* @return array[] {
*
* @type int[] $categories Layout category ids sorted alphabetically by category name.
* @type int[] $packs Layout pack ids sorted alphabetically by pack name.
* }
*/
protected static function _sort_builder_library_data( $categories, $packs ) {
$categories = array_values( $categories );
$packs = array_values( $packs );
$sorted = array();
foreach ( array( 'categories', 'packs' ) as $taxonomy ) {
$sorted[ $taxonomy ] = array();
$$taxonomy = self::$_->array_sort_by( $$taxonomy, 'slug' );
foreach ( $$taxonomy as $term ) {
$sorted[ $taxonomy ][] = $term['id'];
}
}
return $sorted;
}
public static function _standard_post_types() {
/**
* Filters the Divi Library's Standard Post Types.
*
* @since 3.0.99
*
* @param string[] $standard_post_types
*/
return apply_filters( 'et_pb_standard_post_types', self::$_standard_post_types );
}
/**
* Generates layouts data for the builder's library UI.
*
* @since 3.0.99
*
* @return array $data
*/
public function builder_library_layouts_data() {
$layout_categories = array();
$layout_packs = array();
$layouts = array();
$index = 0;
$thumbnail = self::_get_image_size_name( 'thumbnail' );
$thumbnail_small = self::_get_image_size_name( 'thumbnail_small' );
$screenshot = self::_get_image_size_name( 'screenshot' );
$extra_layout_post_type = 'layout';
$posts = $this->layouts
->query()
->not()->with_meta( '_et_pb_built_for_post_type', $extra_layout_post_type )
->run();
$posts = self::$_->array_sort_by( is_array( $posts ) ? $posts : array( $posts ), 'post_name' );
foreach ( $posts as $post ) {
$layout = new stdClass;
setup_postdata( $post );
$layout->id = $post->ID;
$layout->index = $index;
$layout->date = $post->post_date;
if ( ! $types = wp_get_post_terms( $layout->id, $this->layout_types->name ) ) {
continue;
}
$layout->type = $types[0]->name;
// For the initial release of new library UI, only 'layouts' are needed.
if ( 'layout' !== $layout->type ) {
continue;
}
$title = html_entity_decode( $post->post_title );
if ( ! $short_name = get_post_meta( $post->ID, '_et_builder_library_short_name', true ) ) {
$short_name = $this->_get_layout_short_name( $title, $post );
if ( $short_name !== $title ) {
update_post_meta( $post->ID, '_et_builder_library_short_name', $short_name );
}
}
$layout->name = et_intentionally_unescaped( self::__( $title, '@layoutsLong' ), 'react_jsx' );
$layout->short_name = et_intentionally_unescaped( self::__( $short_name, '@layoutsShort' ), 'react_jsx' );
$layout->slug = $post->post_name;
$layout->url = esc_url( wp_make_link_relative( get_permalink( $post ) ) );
$layout->thumbnail = esc_url( get_the_post_thumbnail_url( $post->ID, $thumbnail ) );
$layout->thumbnail_small = esc_url( get_the_post_thumbnail_url( $post->ID, $thumbnail_small ) );
$layout->screenshot = esc_url( get_the_post_thumbnail_url( $post->ID, $screenshot ) );
$layout->categories = array();
$layout->category_ids = array();
$layout->is_global = $this->layouts->is_global( $layout->id );
$layout->is_landing = ! empty( $post->post_excerpt );
$layout->description = '';
$this->_process_layout_categories( $post, $layout, $index, $layout_categories );
$this->_process_layout_packs( $post, $layout, $index, $layout_packs );
wp_reset_postdata();
$layouts[] = $layout;
$index++;
}
return array(
'categories' => $layout_categories,
'packs' => $layout_packs,
'layouts' => $layouts,
'sorted' => self::_sort_builder_library_data( $layout_categories, $layout_packs ),
);
}
/**
* Gets the post types that have existing layouts built for them.
*
* @since ?? Supersedes {@see et_pb_get_standard_post_types()}
* Supersedes {@see et_pb_get_used_built_for_post_types()}
* @since 2.0
*
* @param string $type Accepts 'standard' or 'all'. Default 'standard'.
*
* @return string[] $post_types
*/
public static function built_for_post_types( $type = 'standard' ) {
static $all_built_for_post_types;
if ( 'standard' === $type ) {
return self::$_standard_post_types;
}
if ( $all_built_for_post_types ) {
return $all_built_for_post_types;
}
global $wpdb;
$sql = "SELECT DISTINCT( meta_value ) FROM {$wpdb->postmeta} WHERE meta_key = %s AND meta_value > ''";
$sql = $wpdb->prepare( $sql, '_et_pb_built_for_post_type' );
return $all_built_for_post_types = $wpdb->get_col( $sql );
}
/**
* Get the class instance.
*
* @since 3.0.99
*
* @return ET_Builder_Library
*/
public static function instance() {
if ( ! self::$_instance ) {
self::$_instance = new self;
}
return self::$_instance;
}
/**
* Performs one-time maintenance tasks on library layouts in the database.
* {@see 'admin_init'}
*
* @since ?? Relocated from `builder/layouts.php`. New task: create 'Legacy Layouts' category.
* @since 2.0
*/
public static function update_old_layouts() {
$layouts = ET_Builder_Post_Type_Layout::instance();
if ( 'yes' !== get_theme_mod( 'et_updated_layouts_built_for_post_types', 'no' ) ) {
$posts = $layouts
->query()
->not()->with_meta( '_et_pb_built_for_post_type' )
->run();
foreach ( (array) $posts as $single_post ) {
update_post_meta( $single_post->ID, '_et_pb_built_for_post_type', 'page' );
}
set_theme_mod( 'et_updated_layouts_built_for_post_types', 'yes' );
}
if ( ! et_get_option( 'et_pb_layouts_updated', false ) ) {
$types = array(
'section',
'row',
'module',
'fullwidth_section',
'specialty_section',
'fullwidth_module',
);
$posts = $layouts
->query()
->not()->is_type( $types )
->run();
foreach ( (array) $posts as $single_post ) {
if ( ! get_the_terms( $single_post->ID, 'layout_type' ) ) {
wp_set_object_terms( $single_post->ID, 'layout', 'layout_type', true );
}
}
et_update_option( 'et_pb_layouts_updated', true );
}
if ( ! et_get_option( 'library_removed_legacy_layouts', false ) ) {
$posts = $layouts
->query()
->with_meta( '_et_pb_predefined_layout' )
->run();
foreach ( $posts as $post ) {
if ( 'layout' === get_post_meta( $post->ID, '_et_pb_built_for_post_type', true ) ) {
// Don't touch Extra's Category Builder layouts.
continue;
}
// Sanity check just to be safe
if ( get_post_meta( $post->ID, '_et_pb_predefined_layout', true ) ) {
wp_delete_post( $post->ID, true );
}
}
et_update_option( 'library_removed_legacy_layouts', true );
}
}
/**
* AJAX Callback: Gets a layout by ID.
*
* @since 3.0.99
*
* @global $_POST['id'] The id of the desired layout.
* @global $_POST ['nonce'] Nonce: 'et_builder_library_get_layout'.
*
* @return string|void $layout JSON encoded. See return value of {@see et_pb_retrieve_templates()}
* for array structure.
*/
public function wp_ajax_et_builder_library_get_layout() {
et_core_security_check( 'edit_posts', 'et_builder_library_get_layout', 'nonce' );
if ( ! isset( $_POST['id'] ) ) {
wp_send_json_error();
}
$id = (int) $_POST['id'];
$layouts = et_pb_retrieve_templates( 'layout', '', 'all', '0', 'all', 'all' );
$result = array();
foreach ( $layouts as $layout ) {
if ( $id === $layout['ID'] ) {
$result = $layout;
break;
}
}
$result['savedShortcode'] = $result['shortcode'];
if ( ! isset( $_POST['is_BB'] ) ) {
$result['savedShortcode'] = et_fb_process_shortcode( $result['savedShortcode'] );
}
unset( $result['shortcode'] );
$response = json_encode( array(
'success' => true,
'data' => $result,
) );
$tmp_file = tempnam( '/tmp', 'et' );
@file_put_contents( $tmp_file, $response );
header( 'Content-Length: ' . @filesize( $tmp_file ) );
@unlink( $tmp_file );
die( $response );
}
/**
* AJAX Callback: Gets layouts data for the builder's library UI.
*
* @since 3.0.99
*
* @global $_POST['nonce'] Nonce: 'et_builder_library_get_layouts_data'.
*
* @return string|void $layouts_data JSON Encoded.
*/
public function wp_ajax_et_builder_library_get_layouts_data() {
et_core_security_check( 'edit_posts', 'et_builder_library_get_layouts_data', 'nonce' );
wp_send_json_success( $this->builder_library_layouts_data() );
}
/**
* AJAX Callback: Updates ET Account in database.
*
* @since 3.0.99
*
* @global $_POST['nonce'] Nonce: 'et_builder_library_update_account'.
* @global $_POST['username'] Username
* @global $_POST['api_key'] API Key
* @global $_POST['status'] Account Status
*/
public function wp_ajax_et_builder_library_update_account() {
et_core_security_check( 'manage_options', 'et_builder_library_update_account', 'nonce' );
$args = $_POST;
if ( ! self::$_->all( $args ) ) {
wp_send_json_error();
}
$args = array_map( 'sanitize_text_field', $args );
$updates_options = get_site_option( 'et_automatic_updates_options', array() );
$account = array(
'username' => $args['et_username'],
'api_key' => $args['et_api_key'],
);
update_site_option( 'et_automatic_updates_options', array_merge( $updates_options, $account ) );
update_site_option( 'et_account_status', $args['status'] );
wp_send_json_success();
}
/**
* Enqueues library-related styles and scripts in the admin.
* {@see 'admin_enqueue_scripts'}
*
* @since 3.0.99
*/
public function wp_hook_admin_enqueue_scripts( $page ) {
global $typenow;
et_core_load_main_fonts();
wp_enqueue_style( 'et-builder-notification-popup-styles', ET_BUILDER_URI . '/styles/notification_popup_styles.css' );
if ( 'et_pb_layout' === $typenow ) {
$new_layout_modal = et_pb_generate_new_layout_modal();
wp_enqueue_style( 'library-styles', ET_BUILDER_URI . '/styles/library_pages.css', array( 'et-core-admin' ), ET_BUILDER_PRODUCT_VERSION );
wp_enqueue_script( 'library-scripts', ET_BUILDER_URI . '/scripts/library_scripts.js', array(
'jquery',
'et_pb_admin_global_js'
), ET_BUILDER_PRODUCT_VERSION );
wp_localize_script( 'library-scripts', 'et_pb_new_template_options', array(
'ajaxurl' => admin_url( 'admin-ajax.php' ),
'et_admin_load_nonce' => wp_create_nonce( 'et_admin_load_nonce' ),
'modal_output' => $new_layout_modal,
)
);
} else {
wp_enqueue_script( 'et-builder-failure-notice', ET_BUILDER_URI . '/scripts/failure_notice.js', array( 'jquery' ), ET_BUILDER_PRODUCT_VERSION );
}
}
}
ET_Builder_Library::instance();