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<?php
/**
 * Divi Library.
 *
 * @package Builder
 */

/**
 * Core class used to implement Layout Library.
 */
class ET_Builder_Library {

/**
	 * Instance of `ET_Builder_Library`.
	 *
	 * @var ET_Builder_Library
	 */
	private static $_instance;

/**
	 * Instance of  `ET_Core_Data_Utils`.
	 *
	 * @var ET_Core_Data_Utils
	 */
	protected static $_;

/**
	 * List of i18n strings.
	 *
	 * @var mixed[]
	 */
	protected static $_i18n;

/**
	 * Yoast primary category meta key.
	 *
	 * @var string
	 */
	protected static $_primary_category_key;

/**
	 * List of Divi Library's Standard Post Types.
	 *
	 * @var string[]
	 */
	protected static $_standard_post_types = array( 'post', 'page', 'project' );

/**
	 * Instance of `ET_Builder_Post_Taxonomy_LayoutCategory`.
	 *
	 * @var ET_Builder_Post_Taxonomy_LayoutCategory
	 */
	public $layout_categories;

/**
	 * Instance of `ET_Builder_Post_Taxonomy_LayoutPack`.
	 *
	 * @var ET_Builder_Post_Taxonomy_LayoutPack
	 */
	public $layout_packs;

/**
	 * Instance of `ET_Builder_Post_Taxonomy_LayoutType`.
	 *
	 * @var ET_Builder_Post_Taxonomy_LayoutType
	 */
	public $layout_types;

/**
	 * Instance of `ET_Builder_Post_Type_Layout`.
	 *
	 * @var ET_Builder_Post_Type_Layout
	 */
	public $layouts;

/**
	 * List of submenu files to heightlight Divi menu when viwwing layout category and tag.
	 *
	 * @var array
	 */
	public static $submenu_files = array( 'edit-tags.php?taxonomy=layout_category', 'edit-tags.php?taxonomy=layout_tag' );

/**
	 * 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();

$root_directory = defined( 'ET_BUILDER_PLUGIN_ACTIVE' ) ? ET_BUILDER_PLUGIN_DIR : get_template_directory();

self::$_i18n = require $root_directory . '/cloud/i18n/library.php';

self::$_standard_post_types = self::_standard_post_types();
	}

/**
	 * Compare by slug
	 *
	 * @param object $a First category in comparison.
	 * @param object $b Second category in comparison.
	 *
	 * @return bool
	 */
	public static function compare_by_slug( $a, $b ) {
		return strcmp( $a->slug, $b->slug );
	}

/**
	 * 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'       => 'full',
			'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 Layout title.
	 * @param WP_Post $layout Layout post.
	 *
	 * @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 ) {
		$terms = wp_get_post_terms( $post->ID, $this->layout_categories->name );
		if ( ! $terms ) {
			$layout->category_slug = 'uncategorized';
			return;
		}

foreach ( $terms as $category ) {
			$category_name = self::__( html_entity_decode( $category->name ), '@categories' );
			$category_name = et_core_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,
					'items' => array(),
				);
			}

$layout_categories[ $category->term_id ]['items'][] = $index;

$layout->categories[]   = $category_name;
			$layout->category_ids[] = $category->term_id;

if ( ! isset( $layout->category_slug ) ) {
				$layout->category_slug = $category->slug;
			}

$id = get_post_meta( $post->ID, self::$_primary_category_key, true );

if ( $id ) {
				// $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 tags 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_tags       Processed layouts.
	 */
	protected function _process_layout_tags( $post, $layout, $index, &$layout_tags ) {
		$terms = wp_get_post_terms( $post->ID, $this->layout_tags->name );

if ( ! $terms ) {
			return;
		}

foreach ( $terms as $tag ) {
			$tag_name = self::__( html_entity_decode( $tag->name ), '@tags' );
			$tag_name = et_core_intentionally_unescaped( $tag_name, 'react_jsx' );

if ( ! isset( $layout_tags[ $tag->term_id ] ) ) {
				$layout_tags[ $tag->term_id ] = array(
					'id'    => $tag->term_id,
					'name'  => $tag_name,
					'slug'  => $tag->slug,
					'items' => array(),
				);
			}

$layout_tags[ $tag->term_id ]['items'][] = $index;

$layout->tags[]    = $tag_name;
			$layout->tag_ids[] = $tag->term_id;

if ( ! isset( $layout->tag_slug ) ) {
				$layout->tag_slug = $tag->slug;
			}

$id = get_post_meta( $post->ID, self::$_primary_category_key, true );

if ( $id ) {
				// $id is a string, $category->term_id is an int.
				if ( $id === $tag->term_id ) {
					// This is the primary category (used in the layout URL).
					$layout->tag_slug = $tag->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 ) {
		$terms = wp_get_post_terms( $post->ID, $this->layout_packs->name );
		if ( ! $terms ) {
			return;
		}

$pack      = array_shift( $terms );
		$pack_name = self::__( html_entity_decode( $pack->name ), '@packs' );
		$pack_name = et_core_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,
				'items' => 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_core_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 ]['items'][] = $index;

$layout_packs[ $pack->term_id ]['categories']   = $layout->categories;
		$layout_packs[ $pack->term_id ]['category_ids'] = $layout->category_ids;

$layout_packs[ $pack->term_id ]['tags']    = $layout->tags;
		$layout_packs[ $pack->term_id ]['tag_ids'] = $layout->tag_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_terms', array( $this, 'wp_ajax_et_builder_library_update_terms' ) );
		add_action( 'wp_ajax_et_builder_library_save_temp_layout', array( $this, 'wp_ajax_et_builder_library_save_temp_layout' ) );
		add_action( 'wp_ajax_et_builder_library_update_item', array( $this, 'wp_ajax_et_builder_library_update_item' ) );
		add_action( 'wp_ajax_et_builder_library_upload_thumbnail', array( $this, 'wp_ajax_et_builder_library_upload_thumbnail' ) );
		add_action( 'wp_ajax_et_builder_library_update_account', array( $this, 'wp_ajax_et_builder_library_update_account' ) );
		add_action( 'wp_ajax_et_builder_library_remove_temp_layout', array( $this, 'wp_ajax_et_builder_library_remove_temp_layout' ) );
		add_action( 'wp_ajax_et_builder_toggle_cloud_status', array( $this, 'wp_ajax_et_builder_toggle_cloud_status' ) );
		add_action( 'wp_ajax_et_builder_library_get_cloud_token', array( $this, 'wp_ajax_et_builder_library_get_cloud_token' ) );
		add_action( 'wp_ajax_et_builder_library_clear_temp_presets', array( $this, 'wp_ajax_et_builder_library_clear_temp_presets' ) );
	}

/**
	 * Registers the Library's custom post types and taxonomies.
	 *
	 * @since 3.0.99
	 */
	protected function _register_cpt_and_taxonomies() {
		$files = glob( ET_BUILDER_DIR . 'post/*/Layout*.php' );
		if ( ! $files ) {
			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_tags       = ET_Builder_Post_Taxonomy_LayoutTag::instance();
		$this->layout_packs      = ET_Builder_Post_Taxonomy_LayoutPack::instance();
		$this->layout_types      = ET_Builder_Post_Taxonomy_LayoutType::instance();
		$this->layout_width      = ET_Builder_Post_Taxonomy_LayoutWidth::instance();

ET_Builder_Post_Taxonomy_LayoutScope::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 );
		add_action( 'wp_enqueue_scripts', array( $this, 'enqueue_scripts' ) );
		add_action( 'wp_footer', array( $this, 'render_session_expired_modal' ) );

add_filter( 'et_theme_builder_template_settings_options_term_pages', array( $this, 'tb_remove_unsupported_taxonomies' ), 10, 2 );
		add_filter( 'parent_file', array( $this, 'wp_hook_parent_file' ), 10, 1 );
		add_filter( 'submenu_file', array( $this, 'wp_hook_submenu_file' ), 10, 1 );
		add_filter( 'tag_row_actions', array( $this, 'wp_filter_tag_row_actions' ), 10, 2 );
	}

/**
	 * Returns sorted layout category and pack IDs for use in library UI layouts data.
	 *
	 * @since 3.0.99
	 *
	 * @param array[] $categories Layout categories.
	 * @param array[] $packs Layout 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, $tags ) {
		$categories = array_values( $categories );
		$packs      = array_values( $packs );
		$tags       = array_values( $tags );
		$sorted     = array();

foreach ( array( 'categories', 'packs', 'tags' ) as $taxonomy ) {
			$sorted[ $taxonomy ] = array();

$$taxonomy = self::$_->array_sort_by( $$taxonomy, 'slug' );

foreach ( $$taxonomy as $term ) {
				$sorted[ $taxonomy ][] = $term['id'];
			}
		}

return $sorted;
	}

/**
	 * Get Divi Library's Standard Post Types.
	 *
	 * @return mixed|void
	 */
	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( $library_type = 'layout' ) {
		$layout_categories = array();
		$layout_packs      = array();
		$layout_tags       = 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(
				array(
					'post_status' => array( 'publish', 'trash' ),
					'fields'      => 'ids',
				)
			);

$posts = is_array( $posts ) ? $posts : array( $posts );

foreach ( $posts as $post_id ) {
			$post   = get_post( $post_id );
			$layout = new stdClass();

setup_postdata( $post );

// check if current user can edit library item.
			$can_edit_post = current_user_can( 'edit_post', $post->ID );

$layout->id    = $post->ID;
			$layout->index = $index;
			$layout->date  = $post->post_date;
			$types         = wp_get_post_terms( $layout->id, $this->layout_types->name );

if ( ! $types ) {
				continue;
			}

$layout->type = $types[0]->name;

if ( $library_type !== $layout->type ) {
				continue;
			}

$width_values  = wp_get_post_terms( $layout->id, $this->layout_width->name, array( 'fields' => 'names' ) );
			$layout->width = ! empty( $width_values ) ? $width_values[0] : 'regular';

$layout->row_layout = get_post_meta( $post->ID, '_et_pb_row_layout', true );

$layout->subtype = get_post_meta( $post->ID, '_et_pb_module_type', true );

if ( '' !== $layout->subtype ) {
				$module           = ET_Builder_Element::get_module( $layout->subtype );
				$layout->subtitle = ! empty( $module->name ) ? $module->name : $layout->type;
			}

$title      = html_entity_decode( $post->post_title );
			$short_name = get_post_meta( $post->ID, '_et_builder_library_short_name', true );

if ( ! $short_name ) {
				$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->short_name = '';
			$layout->name       = $layout->short_name;

if ( $title ) {
				// Remove periods since we use dot notation to retrieve translation.
				str_replace( '.', '', $title );

$layout->name = et_core_intentionally_unescaped( self::__( $title, '@layoutsLong' ), 'react_jsx' );
			}

if ( $short_name ) {
				// Remove periods since we use dot notation to retrieve translation.
				str_replace( '.', '', $title );

$layout->short_name = et_core_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->is_global    = $this->layouts->is_global( $layout->id );
			$layout->is_favorite  = $this->layouts->is_favorite( $layout->id );
			$layout->is_landing   = ! empty( $post->post_excerpt );
			$layout->description  = '';
			$layout->isTrash      = 'trash' === $post->post_status; // phpcs:ignore ET.Sniffs.ValidVariableName.UsedPropertyNotSnakeCase -- This is valid format for the property in the Cloud App.
			$layout->isReadOnly   = ! $can_edit_post; // phpcs:ignore ET.Sniffs.ValidVariableName.UsedPropertyNotSnakeCase -- This is valid format for the property in the Cloud App.
			$layout->categories   = array();
			$layout->category_ids = array();
			$layout->tags         = array();
			$layout->tag_ids      = array();

$this->_process_layout_categories( $post, $layout, $index, $layout_categories );
			$this->_process_layout_tags( $post, $layout, $index, $layout_tags );
			$this->_process_layout_packs( $post, $layout, $index, $layout_packs );

wp_reset_postdata();

$layouts[] = $layout;

$index++;
		}

/**
		 * Filters data for the 'My Saved Layouts' tab.
		 *
		 * @since 3.1
		 *
		 * @param array[] $saved_layouts_data {
		 *     Saved Layouts Data
		 *
		 *     @type array[]  $categories {
		 *         Layout Categories
		 *
		 *         @type $id mixed[] {
		 *             Category
		 *
		 *             @type int    $id      Id.
		 *             @type int[]  $layouts Id's of layouts in category.
		 *             @type string $name    Name.
		 *             @type string $slug    Slug.
		 *          }
		 *          ...
		 *     }
		 *     @type array[]  $packs {
		 *         Layout Packs
		 *
		 *         @type $id mixed[] {
		 *             Pack
		 *
		 *             @type string $category_ids  Category ids.
		 *             @type string $category_slug Primary category slug.
		 *             @type string $date          Published date.
		 *             @type string $description   Description.
		 *             @type int    $id            Id.
		 *             @type int[]  $layouts       Id's of layouts in pack.
		 *             @type string $name          Name.
		 *             @type string $screenshot    Screenshot URL.
		 *             @type string $slug          Slug.
		 *             @type string $thumbnail     Thumbnail URL.
		 *          }
		 *          ...
		 *     }
		 *     @type object[] $layouts {
		 *         Layouts
		 *
		 *         @type object {
		 *             Layout
		 *
		 *             @type int      $id ID
		 *             @type string[] $categories
		 *             @type int[]    $category_ids
		 *             @type string   $category_slug
		 *             @type int      $date
		 *             @type string   $description
		 *             @type int      $index
		 *             @type bool     $is_global
		 *             @type bool     $is_landing
		 *             @type string   $name
		 *             @type string   $screenshot
		 *             @type string   $short_name
		 *             @type string   $slug
		 *             @type string   $thumbnail
		 *             @type string   $thumbnail_small
		 *             @type string   $type
		 *             @type string   $url
		 *         }
		 *         ...
		 *     }
		 *     @type array[]  $sorted {
		 *         Sorted Ids
		 *
		 *         @type int[] $categories
		 *         @type int[] $packs
		 *     }
		 * }
		 */
		$saved_layouts_data = array(
			'categories' => $this->_get_processed_terms( 'layout_category' ),
			'packs'      => $layout_packs,
			'tags'       => $this->_get_processed_terms( 'layout_tag' ),
			'items'      => $layouts,
		);
		$saved_layouts_data = apply_filters( 'et_builder_library_saved_layouts', $saved_layouts_data );

/**
		 * Filters custom tabs layout data for the library modal. Custom tabs must be registered
		 * via the {@see 'et_builder_library_modal_custom_tabs'} filter.
		 *
		 * @since 3.1
		 *
		 * @param array[] $custom_layouts_data {
		 *     Custom Layouts Data Organized By Modal Tab
		 *
		 *     @type array[] $tab_slug See {@see 'et_builder_library_saved_layouts'} for array structure.
		 *     ...
		 * }
		 * @param array[] $saved_layouts_data {@see 'et_builder_library_saved_layouts'} for array structure.
		 */
		$custom_layouts_data = apply_filters(
			'et_builder_library_custom_layouts',
			array(
				'existing_pages' => $this->_builder_library_modal_custom_tabs_existing_pages(),
			),
			$saved_layouts_data
		);

return array(
			'layouts_data'        => $saved_layouts_data,
			'custom_layouts_data' => $custom_layouts_data,
		);
	}

/**
	 * Gets the terms list and processes it into desired format.
	 *
	 * @since 4.17.0
	 *
	 * @param string $term_name Term Name.
	 *
	 * @return array $terms_by_id
	 */
	protected function _get_processed_terms( $term_name ) {
		$terms       = get_terms( $term_name, array( 'hide_empty' => false ) );
		$terms_by_id = array();

if ( is_wp_error( $terms ) || empty( $terms ) ) {
			return array();
		}

foreach ( $terms as $term ) {
			$term_id = $term->term_id;

$terms_by_id[ $term_id ]['id']    = $term_id;
			$terms_by_id[ $term_id ]['name']  = $term->name;
			$terms_by_id[ $term_id ]['slug']  = $term->slug;
			$terms_by_id[ $term_id ]['count'] = $term->count;
		}

return $terms_by_id;
	}

/**
	 * Filters data for the 'Your Existing Pages' tab.
	 *
	 * @since 3.4
	 *
	 * @return array[] $saved_layouts_data {
	 *     Existing Pages/Posts Data
	 *
	 *     @type array[]  $categories {
	 *         Post Types Filters
	 *
	 *         @type $id mixed[] {
	 *             Post Type
	 *
	 *             @type int    $id      Id.
	 *             @type int[]  $layouts Id's of layouts in filter.
	 *             @type string $name    Name.
	 *             @type string $slug    Slug.
	 *          }
	 *          ...
	 *     }
	 *     @type array[]  $packs {
	 *         Layout Packs
	 *
	 *         @type $id mixed[] {
	 *             Pack
	 *
	 *             @type string $category_ids  Category ids.
	 *             @type string $category_slug Primary category slug.
	 *             @type string $date          Published date.
	 *             @type string $description   Description.
	 *             @type int    $id            Id.
	 *             @type int[]  $layouts       Id's of layouts in pack.
	 *             @type string $name          Name.
	 *             @type string $screenshot    Screenshot URL.
	 *             @type string $slug          Slug.
	 *             @type string $thumbnail     Thumbnail URL.
	 *          }
	 *          ...
	 *     }
	 *     @type object[] $layouts {
	 *         Pages/Posts Data
	 *
	 *         @type object {
	 *             Page/Post Object
	 *
	 *             @type int      $id ID
	 *             @type string[] $categories
	 *             @type int[]    $category_ids
	 *             @type string   $category_slug
	 *             @type int      $date
	 *             @type string   $description
	 *             @type int      $index
	 *             @type bool     $is_global
	 *             @type bool     $is_landing
	 *             @type string   $name
	 *             @type string   $screenshot
	 *             @type string   $short_name
	 *             @type string   $slug
	 *             @type string   $thumbnail
	 *             @type string   $thumbnail_small
	 *             @type string   $type
	 *             @type string   $url
	 *         }
	 *         ...
	 *     }
	 *     @type array[]  $sorted {
	 *         Sorted Ids
	 *
	 *         @type int[] $categories
	 *         @type int[] $packs
	 *     }
	 * }
	 */
	protected function _builder_library_modal_custom_tabs_existing_pages() {
		et_core_nonce_verified_previously();

$categories = array();
		$packs      = array();
		$layouts    = array();
		$index      = 0;

$thumbnail       = self::_get_image_size_name( 'screenshot' );
		$thumbnail_small = self::_get_image_size_name( 'thumbnail_small' );

/**
		 * Array of post types that should be listed as categories under "Existing Pages".
		 *
		 * @since 4.0
		 *
		 * @param string[] $post_types
		 */
		$post_types = apply_filters( 'et_library_builder_post_types', et_builder_get_builder_post_types() );

// Remove Extra's category layouts from "Your Existing Pages" layout list.
		if ( in_array( 'layout', $post_types, true ) ) {
			unset( $post_types[ array_search( 'layout', $post_types, true ) ] );
		}

if ( wp_doing_ajax() ) {
			// VB case.
			$exclude = isset( $_POST['postId'] ) ? (int) $_POST['postId'] : false;
		} else {
			// BB case.
			$exclude = get_the_ID();
		}

if ( $post_types ) {
			$category_id  = 1;
			$layout_index = 0;

// Keep track of slugs in case there are duplicates.
			$seen = array();

// List of post types which should be excluded from the Pages tab.
			$unsupported_post_types = array(
				ET_BUILDER_LAYOUT_POST_TYPE,
				ET_THEME_BUILDER_TEMPLATE_POST_TYPE,
				ET_THEME_BUILDER_HEADER_LAYOUT_POST_TYPE,
				ET_THEME_BUILDER_BODY_LAYOUT_POST_TYPE,
				ET_THEME_BUILDER_FOOTER_LAYOUT_POST_TYPE,
				ET_THEME_BUILDER_THEME_BUILDER_POST_TYPE,
			);

foreach ( $post_types as $post_type ) {
				if ( in_array( $post_type, $unsupported_post_types, true ) ) {
					continue;
				}

$post_type_obj = get_post_type_object( $post_type );

if ( ! $post_type_obj ) {
					continue;
				}

$category = new StdClass();

$category->id      = $category_id;
				$category->layouts = array();
				$category->slug    = $post_type;
				$category->name    = $post_type_obj->label;

$query = new ET_Core_Post_Query( $post_type );

$posts = $query
					// Do not include unused Theme Builder layouts. For more information
					// see et_theme_builder_trash_draft_and_unused_posts().
					->not()->with_meta( '_et_theme_builder_marked_as_unused' )
					->run();

$posts = self::$_->array_sort_by( is_array( $posts ) ? $posts : array( $posts ), 'post_name' );

if ( ! empty( $posts ) ) {
					foreach ( $posts as $post ) {
						// Check if page builder is activated.
						if ( ! et_pb_is_pagebuilder_used( $post->ID ) ) {
							continue;
						}

// Do not add the current page to the list.
						if ( $post->ID === $exclude ) {
							continue;
						}

// Check if content has shortcode.
						if ( ! has_shortcode( $post->post_content, 'et_pb_section' ) ) {
							continue;
						}

// Only include posts that the user is allowed to edit.
						if ( ! current_user_can( 'edit_post', $post->ID ) ) {
							continue;
						}

$title = html_entity_decode( $post->post_title );

$slug = $post->post_name;

if ( ! $slug ) {
							// Generate a slug, if none is available - this is necessary as draft posts
							// that have never been published will not have a slug by default.
							$slug = wp_unique_post_slug( $post->post_title . '-' . $post->ID, $post->ID, $post->post_status, $post->post_type, $post->post_parent );
						}

if ( empty( $title ) || empty( $slug ) ) {
							continue;
						}

// Make sure we don't have duplicate slugs since we're using them as key in React.
						// slugs should always be unique but enabling/disabling WPML can break this rule.
						if ( isset( $seen[ $slug ] ) ) {
							continue;
						}

$type_label = et_theme_builder_is_layout_post_type( $post_type )
							? $post_type_obj->labels->singular_name
							: $post_type;

$seen[ $slug ]      = true;
						$layout             = new stdClass();
						$layout->index      = $index;
						$layout->id         = $post->ID;
						$layout->date       = $post->post_date;
						$layout->status     = $post->post_status;
						$layout->icon       = 'layout';
						$layout->type       = $type_label;
						$layout->name       = et_core_intentionally_unescaped( $title, 'react_jsx' );
						$layout->short_name = et_core_intentionally_unescaped( $title, 'react_jsx' );
						$layout->slug       = $slug;
						$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->categories   = array();
						$layout->category_ids = array( $category_id );

$layout->is_global     = false;
						$layout->is_landing    = false;
						$layout->is_favorite   = $this->layouts->is_favorite( $layout->id );
						$layout->description   = '';
						$layout->category_slug = $post_type;
						// $layout_index is the array index, not the $post->ID
						$category->layouts[] = $layout_index;

$post_status_object = get_post_status_object( $post->post_status );

$layout->status = isset( $post_status_object->label ) ? $post_status_object->label : $post->post_status;

$layouts[] = $layout;

$index++;
					}
				}

$categories[ $category_id++ ] = $category;
			}
		}

if ( count( $categories ) > 1 ) {
			// Sort categories (post_type in this case) by slug.
			uasort( $categories, array( 'self', 'compare_by_slug' ) );
		}

return array(
			'categories' => $categories,
			'packs'      => $packs,
			'items'      => $layouts,
			'options'    => array(
				'content' => array(
					'title' => array(
						et_core_intentionally_unescaped( self::__( '%d Pages' ), 'react_jsx' ),
						et_core_intentionally_unescaped( self::__( '%d Page' ), 'react_jsx' ),
					),
				),
				'sidebar' => array(
					'title' => et_core_intentionally_unescaped( self::__( 'Find A Page' ), 'react_jsx' ),
					'filterTitle' => et_core_intentionally_unescaped( self::__( 'Post Types' ), 'react_jsx' ),
				),
				'list'    => array(
					'columns' => array(
						'status' => et_core_intentionally_unescaped( self::__( 'Status' ), 'react_jsx' ),
					),
				),
			),
			'sorted'     => array(
				'categories' => array_keys( $categories ),
				'packs'      => $packs,
			),
		);
	}

/**
	 * Get custom tabs for the library modal.
	 *
	 * @param string $post_type Post type.
	 *
	 * @return array[] {
	 *     Custom Tabs
	 *
	 *     @type string $tab_slug Tab display name.
	 *     ...
	 * }
	 */
	public static function builder_library_modal_custom_tabs( $post_type ) {
		/**
		 * Filters custom tabs for the library modal.
		 *
		 * @since 3.1
		 *
		 * @param array[] $custom_tabs See {@self::builder_library_modal_custom_tabs()} return value.
		 */
		$custom_tabs = array();

if ( 'layout' !== $post_type ) {
			$custom_tabs['existing_pages'] = esc_html__( 'Your Existing Pages', 'et_builder' );
		}

return apply_filters( 'et_builder_library_modal_custom_tabs', $custom_tabs, $post_type );
	}

/**
	 * Gets the post types that have existing layouts built for them.
	 *
	 * @since 3.1  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;

$all_built_for_post_types = $wpdb->get_col(
			$wpdb->prepare(
				"SELECT DISTINCT( meta_value ) FROM {$wpdb->postmeta} WHERE meta_key = %s AND meta_value > ''",
				'_et_pb_built_for_post_type'
			)
		);

return $all_built_for_post_types;
	}

/**
	 * 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 3.1  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' );

$id           = isset( $_POST['id'] ) ? (int) sanitize_text_field( $_POST['id'] ) : 0;
		$content_type = isset( $_POST['contentType'] ) ? (string) sanitize_text_field( $_POST['contentType'] ) : 'processed';
		$library_type = isset( $_POST['libraryType'] ) ? (string) sanitize_text_field( $_POST['libraryType'] ) : 'layout';
		$built_for    = isset( $_POST['postType'] ) ? (string) sanitize_text_field( $_POST['postType'] ) : 'page';

if ( empty( $id ) ) {
			wp_send_json_error();
		}

$result = array();
		$post   = get_post( $id );

$post_type = isset( $post->post_type ) ? $post->post_type : ET_BUILDER_LAYOUT_POST_TYPE;

switch ( $post_type ) {
			case ET_BUILDER_LAYOUT_POST_TYPE:
				$layouts = et_pb_retrieve_templates( $library_type, '', 'all', '0', $built_for, 'all', array() );

foreach ( $layouts as $layout ) {
					if ( $id === $layout['ID'] ) {
						$result = $layout;
						break;
					}
				}

$result['savedShortcode'] = $result['shortcode'];

if ( 'processed' === $content_type ) {
					if ( ! isset( $_POST['is_BB'] ) ) {
						$result['savedShortcode'] = et_fb_process_shortcode( $result['savedShortcode'] );
					} else {
						$post_content_processed = do_shortcode( $result['shortcode'] );
						$result['migrations']   = ET_Builder_Module_Settings_Migration::$migrated;
					}

unset( $result['shortcode'] );
				}
				break;
			default:
				$post_content = $post->post_content;

if ( 'processed' === $content_type ) {
					if ( ! isset( $_POST['is_BB'] ) ) {
						$post_content = et_fb_process_shortcode( stripslashes( $post_content ) );
					}
				}

$result['savedShortcode'] = $post_content;
				$result['shortcode']      = $post_content;
				break;
		}

if ( 'exported' === $content_type ) {
			$result['exported'] = get_exported_content( $result['shortcode'] );
		}

$response = wp_json_encode(
			array(
				'success' => true,
				'data'    => $result,
			)
		);

$tmp_dir = function_exists( 'sys_get_temp_dir' ) ? sys_get_temp_dir() : '/tmp';

$tmp_file = tempnam( $tmp_dir, 'et' );

et_()->WPFS()->put_contents( $tmp_file, $response );

// Remove any previous buffered content since we're setting `Content-Length` header
		// based on $response value only.
		while ( ob_get_level() ) {
			ob_end_clean();
		}

header( 'Content-Length: ' . @filesize( $tmp_file ) ); // phpcs:ignore WordPress.PHP.NoSilencedErrors.Discouraged -- `filesize` may fail due to the permissions denied error.

@unlink( $tmp_file ); // phpcs:ignore WordPress.PHP.NoSilencedErrors.Discouraged -- `unlink` may fail due to the permissions denied error.

// Charset has to be explicitly mentioned when it is other than UTF-8.
		header( 'Content-Type: application/json; charset=' . esc_attr( get_option( 'blog_charset' ) ) );

die( et_core_intentionally_unescaped( $response, 'html' ) );
	}

/**
	 * AJAX Callback: Add/Remove Library terms for layout_tag and layout_category taxonomies.
	 *
	 * @since 4.17.0
	 *
	 * @global $_POST['payload'] Array with the terms list and update type (add/remove) for each.
	 *
	 * @return string JSON encoded.
	 */
	public function wp_ajax_et_builder_library_update_terms() {
		if ( ! current_user_can( 'manage_categories' ) ) {
			wp_send_json_error();
		}

et_core_security_check( 'edit_posts', 'et_builder_library_update_terms', 'nonce' );
		$payload = isset( $_POST['payload'] ) ? (array) $_POST['payload'] : array(); // phpcs:ignore ET.Sniffs.ValidatedSanitizedInput -- $_POST['payload'] is an array, it's value sanitization is done  at the time of accessing value.

if ( empty( $payload ) ) {
			wp_send_json_error();
		}

$new_terms = array();

foreach ( $payload as $single_item ) {
			$filter_type = $single_item['filterType'];
			$taxonomy    = 'tags' === $single_item['filterType'] ? 'layout_tag' : 'layout_category';

switch ( $single_item['updateType'] ) {
				case 'remove':
					$term_id = (int) $single_item['id'];
					wp_delete_term( $term_id, $taxonomy );
					break;
				case 'rename':
					$term_id  = (int) $single_item['id'];
					$new_name = (string) $single_item['newName'];

if ( '' !== $new_name ) {
						$updated_term_data = wp_update_term( $term_id, $taxonomy, array( 'name' => $new_name ) );

if ( ! is_wp_error( $updated_term_data ) ) {
							$new_terms[] = array(
								'name'     => $new_name,
								'id'       => $updated_term_data['term_id'],
								'location' => 'local',
							);
						}
					}
					break;
				case 'add':
					$term_name     = (string) $single_item['id'];
					$new_term_data = wp_insert_term( $term_name, $taxonomy );

if ( ! is_wp_error( $new_term_data ) ) {
						$new_terms[] = array(
							'name'     => $term_name,
							'id'       => $new_term_data['term_id'],
							'location' => 'local',
						);
					}
					break;
			}
		}

wp_send_json_success(
			array(
				'newFilters'        => $new_terms,
				'filterType'        => $filter_type,
				'localLibraryTerms' => [
					'layout_category' => et_fb_prepare_library_terms(),
					'layout_tag'      => et_fb_prepare_library_terms( 'layout_tag' ),
				],
			)
		);
	}

/**
	 * AJAX Callback: Remove the Library layout after it was moved to the Cloud.
	 *
	 * @since 4.17.0
	 *
	 * @global $_POST['payload'] Array with the layout data to remove.
	 *
	 * @return void|string JSON encoded in case of empty payload
	 */
	public function wp_ajax_et_builder_toggle_cloud_status() {
		et_core_security_check( 'edit_posts', 'et_builder_library_toggle_item_location', 'nonce' );
		$payload = isset( $_POST['payload'] ) ? (array) $_POST['payload'] : array(); // phpcs:ignore ET.Sniffs.ValidatedSanitizedInput -- $_POST['payload'] is an array, it's value sanitization is done  at the time of accessing value.

if ( empty( $payload ) ) {
			wp_send_json_error();
		}

$post_id = absint( $payload['id'] );

if ( ! current_user_can( 'edit_post', $post_id ) ) {
			wp_send_json_error();
		}

$unsupported_post_types = array(
			ET_BUILDER_LAYOUT_POST_TYPE,
			ET_THEME_BUILDER_TEMPLATE_POST_TYPE,
			ET_THEME_BUILDER_HEADER_LAYOUT_POST_TYPE,
			ET_THEME_BUILDER_BODY_LAYOUT_POST_TYPE,
			ET_THEME_BUILDER_FOOTER_LAYOUT_POST_TYPE,
			ET_THEME_BUILDER_THEME_BUILDER_POST_TYPE,
		);

if ( ! in_array( get_post_type( $post_id ), $unsupported_post_types, true ) ) {
			wp_send_json_error();
		}

wp_delete_post( $post_id, true );

wp_send_json_success(
			array(
				'localLibraryTerms' => [
					'layout_category' => et_fb_prepare_library_terms(),
					'layout_tag'      => et_fb_prepare_library_terms( 'layout_tag' ),
				],
			)
		);
	}

/**
	 * AJAX Callback: Save the temp layout into database with the 'draft' status
	 * Uses {@see et_pb_create_layout} to submit the library post
	 *
	 * @since 4.17.0
	 *
	 * @global $_POST['payload'] Array with the layout data to create.
	 *
	 * @return void
	 */
	public function wp_ajax_et_builder_library_save_temp_layout() {
		et_core_security_check( 'edit_posts', 'et_fb_save_library_modules_nonce', 'nonce' );

$payload     = isset( $_POST['payload'] ) ? (array) $_POST['payload'] : array(); // phpcs:ignore ET.Sniffs.ValidatedSanitizedInput -- $_POST['payload'] is an array, it's value sanitization is done  at the time of accessing value.
		$is_draft    = 'draft' === $payload['postStatus'];
		$name        = sanitize_text_field( self::$_->array_get( $payload, 'itemName', '' ) );
		$content     = self::$_->array_get( $payload, 'itemContent', '' );
		$prefix      = esc_html__( 'Edit Cloud Item', 'et_builder' );
		$name        = $is_draft ? $prefix . ': ' . $name : $name;
		$layout_type = self::$_->array_get( $payload, 'itemType', 'layout' );

$tax_input = array(
			'layout_type'  => sanitize_text_field( $layout_type ),
			'module_width' => sanitize_text_field( self::$_->array_get( $payload, 'moduleWidth', 'regular' ) ),
		);

if ( 'row' === $layout_type ) {
			$meta_input['_et_pb_row_layout'] = $payload['rowLayout'];
		}

if ( 'module' === $layout_type && isset( $payload['moduleType'] ) ) {
			$meta_input['_et_pb_module_type'] = $payload['moduleType'];
		}

$meta_input['_et_pb_built_for_post_type'] = 'page';

$new_layout_id = et_pb_create_layout( $name, $content, $meta_input, $tax_input, '', '', $post_status = $payload['postStatus'] );

wp_send_json_success(
			array(
				'layoutId' => $new_layout_id,
			)
		);
	}

/**
	 * AJAX Callback: Removes temp layout from the website
	 *
	 * @since 4.17.0
	 *
	 * @global $_POST['payload'] Array with the layout id to remove.
	 *
	 * @return void
	 */
	public function wp_ajax_et_builder_library_remove_temp_layout() {
		et_core_security_check( 'edit_posts', 'et_fb_remove_library_modules_nonce', 'nonce' );
		$post_id = isset( $_POST['post_id'] ) ? (int) $_POST['post_id'] : '';

$module_presets_manager = ET_Builder_Global_Presets_Settings::instance();
		$module_presets_manager->clear_temp_presets();

if ( 0 === $post_id ) {
			$library_layouts = ET_Builder_Post_Type_Layout::instance();

$draft_posts = $library_layouts->query()->run( array( 'post_status' => array( 'draft' ) ) );

if ( ! empty( $draft_posts ) ) {
				if ( is_array( $draft_posts ) ) {
					// Several posts were returned.
					foreach ( $draft_posts as $post ) {
						if ( ! current_user_can( 'edit_post', $post->ID ) ) {
							continue;
						}

wp_delete_post( $post->ID, true );
					}
				} else {
					if ( ! current_user_can( 'edit_post', $draft_posts->ID ) ) {
						wp_send_json_error();
					}

// Single post was returned.
					wp_delete_post( $draft_posts->ID, true );
				}
			}
		} else {
			if ( ! current_user_can( 'edit_post', $post_id ) ) {
				wp_send_json_error();
			}

wp_delete_post( $post_id, true );
		}
	}

/**
	 * AJAX Callback: Removes temp presets from the website
	 *
	 * @since 4.17.0
	 *
	 * @return void
	 */
	public function wp_ajax_et_builder_library_clear_temp_presets() {
		et_core_security_check( 'edit_posts', 'et_fb_clear_temp_presets_nonce', 'nonce' );

$module_presets_manager = ET_Builder_Global_Presets_Settings::instance();
		$module_presets_manager->clear_temp_presets();
	}

/**
	 * Returns 'publish' string to set the post correct status for restored library items.
	 *
	 * @since 4.17.0
	 *
	 * @return string new post status.
	 */
	public static function et_builder_set_untrash_status() {
		return 'publish';
	}

/**
	 * AJAX Callback: Upload thumbnail and assign it to specified post.
	 *
	 * @since 4.17.0
	 *
	 * @global $_FILES['imageFile'] File to upload.
	 * @global $_POST['postId'] Post id to set thumbnail for.
	 *
	 * @return void
	 */
	public function wp_ajax_et_builder_library_upload_thumbnail() {
		et_core_security_check( 'edit_posts', 'et_builder_library_update_layout', 'nonce' );

$post_id       = isset( $_POST['postId'] ) ? (int) $_POST['postId'] : '';
		$image_url_raw = isset( $_POST['imageURL'] ) ? esc_url_raw( $_POST['imageURL'] ) : ''; // phpcs:ignore ET.Sniffs.ValidVariableName.VariableNotSnakeCase -- This is valid format for the property in the Cloud App.

// Upload and set featured image.
		if ( $image_url_raw && '' !== $image_url_raw ) {
			$upload = media_sideload_image( $image_url_raw, $post_id, $post_id, 'id' );

$attachment_id  = is_wp_error( $upload ) ? 0 : $upload;
			$image_url      = get_attached_file( $attachment_id );
			$image_metadata = wp_generate_attachment_metadata( $attachment_id, $image_url );

wp_update_attachment_metadata( $attachment_id, $image_metadata );

$result = set_post_thumbnail( $post_id, $attachment_id );

wp_send_json_success();
		}
	}

/**
	 * AJAX Callback: Update the library item (layout/section/row/module). Following updates supported:
	 * - Duplicate
	 * - Edit Categories/Tags. New categories/tags can be created as well.
	 * - Rename
	 * - Toggle Favorite status
	 * - Delete
	 *
	 * @since 4.17.0
	 *
	 * @global $_POST['payload'] Array with the update details.
	 *
	 * @return string JSON encoded with the updated item details and new terms (which could be created in Duplicate action)
	 */
	public function wp_ajax_et_builder_library_update_item() {
		et_core_security_check( 'edit_posts', 'et_builder_library_update_layout', 'nonce' );
		$payload = isset( $_POST['payload'] ) ? (array) $_POST['payload'] : array(); // phpcs:ignore ET.Sniffs.ValidatedSanitizedInput -- $_POST['payload'] is an array, it's value sanitization is done  at the time of accessing value.

if ( empty( $payload ) ) {
			wp_send_json_error();
		}

$update_details = $payload['update_details'];
		$update_type    = $update_details['updateType'];
		$item_id        = intval( $payload['item_id'] );
		$new_id         = '';
		$categories     = empty( $update_details['itemCategories'] ) ? [] : array_unique( array_map( 'intval', $update_details['itemCategories'] ) );
		$tags           = empty( $update_details['itemTags'] ) ? [] : array_unique( array_map( 'intval', $update_details['itemTags'] ) );
		$new_categories = array();
		$new_tags       = array();

$item_update = array(
			'ID' => $item_id,
		);

$is_library_post_type = 'et_pb_layout' === get_post_type( $item_id );

if ( ! empty( $update_details['newCategoryName'] ) && current_user_can( 'manage_categories' ) ) {
			$new_names_array = explode( ',', $update_details['newCategoryName'] );
			foreach ( $new_names_array as $new_name ) {
				if ( '' !== $new_name ) {
					$new_term = wp_insert_term( $new_name, 'layout_category' );

if ( ! is_wp_error( $new_term ) ) {
						$categories[] = $new_term['term_id'];

$new_categories[] = array(
							'name'  => $new_name,
							'id'    => $new_term['term_id'],
							'count' => 1,
						);
					} elseif ( ! empty( $new_term->error_data ) && ! empty( $new_term->error_data['term_exists'] ) ) {
						$categories[] = $new_term->error_data['term_exists'];
					}
				}
			}
		}

if ( ! empty( $update_details['newTagName'] ) && current_user_can( 'manage_categories' ) ) {
			$new_names_array = explode( ',', $update_details['newTagName'] );

foreach ( $new_names_array as $new_name ) {
				if ( '' !== $new_name ) {
					$new_term = wp_insert_term( $new_name, 'layout_tag' );

if ( ! is_wp_error( $new_term ) ) {
						$tags[] = $new_term['term_id'];

$new_tags[] = array(
							'name'  => $new_name,
							'id'    => $new_term['term_id'],
							'count' => 1,
						);
					} elseif ( ! empty( $new_term->error_data ) && ! empty( $new_term->error_data['term_exists'] ) ) {
						$tags[] = $new_term->error_data['term_exists'];
					}
				}
			}
		}

switch ( $update_type ) {
			case 'duplicate':
			case 'duplicate_and_delete':
			case 'duplicate_premade_item':
			case 'save_existing_page':
			case 'split_layout':
			case 'split_section':
			case 'split_row':
				$is_item_from_cloud = isset( $update_details['shortcode'] );
				$title              = sanitize_text_field( $update_details['itemName'] );
				$meta_input         = array();
				$item_thumbnail     = false;

if ( $is_item_from_cloud ) {
					$content         = $update_details['shortcode'];
					$built_for       = 'page';
					$scope           = ! empty( $update_details['global'] ) && 'on' === $update_details['global'] ? 'global' : 'non_global';
					$layout_type     = isset( $update_details['layoutType'] ) ? sanitize_text_field( $update_details['layoutType'] ) : 'layout';
					$module_width    = isset( $update_details['moduleWidth'] ) ? sanitize_text_field( $update_details['moduleWidth'] ) : 'regular';
					$favorite_status = isset( $update_details['favoriteStatus'] ) && 'on' === sanitize_text_field( $update_details['favoriteStatus'] ) ? 'favorite' : '';

if ( 'row' === $layout_type ) {
						$meta_input['_et_pb_row_layout'] = $update_details['rowLayout'];
					}

if ( 'module' === $layout_type ) {
						$meta_input['_et_pb_module_type'] = $update_details['moduleType'];
					}

if ( '' !== $favorite_status ) {
						$meta_input['favorite_status'] = $favorite_status;
					}
				} else {
					$content        = get_the_content( null, false, $item_id );
					$built_for      = get_post_meta( $item_id, '_et_pb_built_for_post_type', true );
					$module_width   = wp_get_post_terms( $item_id, 'module_width', array( 'fields' => 'names' ) );
					$module_width   = is_wp_error( $module_width ) ? 'regular' : sanitize_text_field( $module_width[0] );
					$layout_type    = wp_get_post_terms( $item_id, 'layout_type', array( 'fields' => 'names' ) );
					$layout_type    = is_wp_error( $layout_type ) || '' === $layout_type ? 'layout' : sanitize_text_field( $layout_type[0] );
					$item_thumbnail = get_post_thumbnail_id( $item_id );

if ( ! empty( $update_details['global'] ) ) {
						$scope = 'on' === $update_details['global'] ? 'global' : 'non_global';
					} else {
						$scope = wp_get_post_terms( $item_id, 'scope', array( 'fields' => 'names' ) );
						$scope = is_wp_error( $scope ) ? 'non_global' : sanitize_text_field( $scope[0] );
					}

if ( 'row' === $layout_type ) {
						$row_layout = get_post_meta( $item_id, '_et_pb_row_layout', true );

$meta_input['_et_pb_row_layout'] = $row_layout;
					}

if ( 'module' === $layout_type ) {
						$module_type = get_post_meta( $item_id, '_et_pb_module_type', true );

$meta_input['_et_pb_module_type'] = $module_type;
					}
				}

$meta_input['_et_pb_built_for_post_type'] = $built_for;

$new_item = array(
					'post_title'   => $title,
					'post_content' => $content,
					'post_status'  => 'publish',
					'post_type'    => 'et_pb_layout',
					'tax_input'    => array(
						'layout_category' => $categories,
						'layout_tag'      => $tags,
						'layout_type'     => $layout_type,
						'scope'           => $scope,
						'module_width'    => $module_width,
					),
					'meta_input'   => $meta_input,
				);

$new_id = wp_insert_post( $new_item );

if ( $item_thumbnail ) {
					set_post_thumbnail( $new_id, $item_thumbnail );
				}
				break;
			case 'edit_cats':
				if ( ! current_user_can( 'manage_categories' ) ) {
					return;
				}

wp_set_object_terms( $item_id, $categories, 'layout_category' );
				wp_set_object_terms( $item_id, $tags, 'layout_tag' );
				break;
			case 'rename':
				if ( ! current_user_can( 'edit_post', $item_id ) ) {
					return;
				}

$item_update['post_title'] = sanitize_text_field( $update_details['itemName'] );
				wp_update_post( $item_update );
				break;
			case 'toggle_fav':
				if ( ! current_user_can( 'edit_post', $item_id ) ) {
					return;
				}

$favorite_status = 'on' === sanitize_text_field( $update_details['favoriteStatus'] ) ? 'favorite' : '';
				update_post_meta( $item_id, 'favorite_status', $favorite_status );

break;
			case 'delete':
				if ( current_user_can( 'delete_post', $item_id ) && $is_library_post_type ) {
					wp_trash_post( $item_id );
				}
				break;
			case 'delete_permanently':
				if ( current_user_can( 'delete_post', $item_id ) && $is_library_post_type ) {
					wp_delete_post( $item_id, true );
				}
				break;
			case 'restore':
				if ( ! current_user_can( 'edit_post', $item_id ) || ! $is_library_post_type ) {
					return;
				}

// wp_untrash_post() restores the post to `draft` by default, we have to set `publish` status via filter.
				add_filter( 'wp_untrash_post_status', array( 'ET_Builder_Library', 'et_builder_set_untrash_status' ) );
				wp_untrash_post( $item_id );
				remove_filter( 'wp_untrash_post_status', array( 'ET_Builder_Library', 'et_builder_set_untrash_status' ) );
				break;
		}

$processed_new_tags = array();
		$processed_new_cats = array();

$updated_tags = get_terms(
			array(
				'taxonomy'   => 'layout_tag',
				'hide_empty' => false,
			)
		);

$updated_categories = get_terms(
			array(
				'taxonomy'   => 'layout_category',
				'hide_empty' => false,
			)
		);

if ( ! empty( $updated_tags ) ) {
			foreach ( $updated_tags as $single_tag ) {
				$processed_new_tags[] = array(
					'name'     => $single_tag->name,
					'id'       => $single_tag->term_id,
					'count'    => $single_tag->count,
					'location' => 'local',
				);
			}
		}

if ( ! empty( $updated_categories ) ) {
			foreach ( $updated_categories as $single_category ) {
				$processed_new_cats[] = array(
					'name'     => $single_category->name,
					'id'       => $single_category->term_id,
					'count'    => $single_category->count,
					'location' => 'local',
				);
			}
		}

wp_send_json_success(
			array(
				'updatedItem'  => $item_id,
				'newItem'      => $new_id,
				'updateType'   => $update_type,
				'categories'   => $categories,
				'tags'         => $tags,
				'updatedTerms' => array(
					'categories' => $processed_new_cats,
					'tags'       => $processed_new_tags,
				),
			)
		);
	}

/**
	 * AJAX Callback: Gets Cloud access token from DB and send it to client.
	 *
	 * @since 4.17.0
	 *
	 * @return void
	 */
	public function wp_ajax_et_builder_library_get_cloud_token() {
		et_core_security_check( 'edit_posts', 'et_builder_library_get_cloud_token', 'nonce' );

$access_token = get_transient( 'et_cloud_access_token' );

wp_send_json_success(
			array(
				'accessToken' => $access_token,
			)
		);
	}

/**
	 * 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' );

$library_type = isset( $_POST['et_library_type'] ) ? (string) sanitize_text_field( $_POST['et_library_type'] ) : 'layout';

wp_send_json_success( $this->builder_library_layouts_data( $library_type ) );
	}

/**
	 * 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();
	}

/**
	 * Filters out library tags and categories from Theme Builder settings.
	 * These taxonomies are not available on Frontend and user shouldn't be able to select it.
	 *
	 * @param bool   $initial_value original value.
	 * @param object $taxonomy taxonomy to check.
	 *
	 * @since 4.17.0
	 *
	 * @return bool
	 */
	public function tb_remove_unsupported_taxonomies( $initial_value, $taxonomy ) {
		if ( in_array( $taxonomy->name, array( 'layout_category', 'layout_tag' ), true ) ) {
			return false;
		}

return $initial_value;
	}

/**
	 * Enqueue styles.
	 *
	 * @since 4.17.0
	 */
	public function enqueue_scripts() {
		// Enqueue resource for edit session expire page.
		if ( $this->vb_is_editing_session_expired() ) {
			et_core_register_admin_assets();

wp_enqueue_style( 'et-core-admin' );
			wp_enqueue_script( 'et-core-admin' );
		}
	}

/**
	 * Render modal to display a message when editing session expire.
	 *
	 * @since 4.17.0
	 */
	public function render_session_expired_modal() {
		if ( ! $this->vb_is_editing_session_expired() ) {
			return;
		}
		?>
		<div class="et-core-modal-overlay et-builder-session-expired-modal et-core-active">
			<div class="et-core-modal">
				<div class="et-core-modal-header">
					<h3 class="et-core-modal-title">
						<?php esc_html_e( 'Session Expired', 'et_builder' ); ?>
					</h3>
					<a href="#" class="et-core-modal-close" data-et-core-modal="close"></a>
				</div>
				<div id="et-builder-session-expired-modal-content">
					<div class="et-core-modal-content">
						<p>
							<?php
								esc_html_e( 'Your Cloud item editing session has expired.', 'et_builder' );
							?>
						</p>
					</div>
					<a class="et-core-modal-action" href="#" data-et-core-modal="close">
						<?php esc_html_e( 'Close', 'et_builder' ); ?>
					</a>
				</div>
			</div>
		</div>
		<?php
	}

/**
	 * Determine whether editing session is expired.
	 *
	 * @since 4.17.0
	 */
	public function vb_is_editing_session_expired() {
		global $wp_query;
		// phpcs:ignore WordPress.Security.NonceVerification -- This function does not change any state, and is therefore not susceptible to CSRF.
		return $wp_query->is_404() && isset( $_GET['cloudItem'] );
	}

/**
	 * Enqueues library-related styles and scripts in the admin.
	 * {@see 'admin_enqueue_scripts'}
	 *
	 * @param string $page The current admin page.
	 *
	 * @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', array(), ET_BUILDER_PRODUCT_VERSION );

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 );
			$deps = array(
				'jquery',
			);
			wp_enqueue_script( 'library-scripts', ET_BUILDER_URI . '/scripts/library_scripts.js', $deps, ET_BUILDER_PRODUCT_VERSION, false );

$new_template_options_data = array(
				'ajaxurl'             => admin_url( 'admin-ajax.php' ),
				'et_admin_load_nonce' => wp_create_nonce( 'et_admin_load_nonce' ),
				'modal_output'        => $new_layout_modal,
			);
			wp_localize_script( 'library-scripts', 'et_pb_new_template_options', $new_template_options_data );
		} else {
			wp_enqueue_script( 'et-builder-failure-notice', ET_BUILDER_URI . '/scripts/failure_notice.js', array( 'jquery' ), ET_BUILDER_PRODUCT_VERSION, false );
		}
	}

/**
	 * Highlight Divi menu in admin when viewing layout tag.
	 *
	 * @param string $parent_file The parent file.
	 * @return string
	 */
	public function wp_hook_parent_file( $parent_file ) {
		global $submenu_file;
		if ( 'edit.php' === $parent_file && in_array( $submenu_file, self::$submenu_files, true ) ) {
			return 'et_divi_options';
		}
		return $parent_file;
	}

/**
	 * Highlight Divi Library submenu in admin when viewing layout tag.
	 *
	 * @param string $submenu_file The submenu file.
	 * @return string
	 */
	public function wp_hook_submenu_file( $submenu_file ) {
		global $parent_file;
		if ( 'et_divi_options' === $parent_file && in_array( $submenu_file, self::$submenu_files, true ) ) {
			return 'edit.php?post_type=et_pb_layout';
		}
		return $submenu_file;
	}

/**
	 * Remove the edit action links displayed for each term in the layout_category and layout_tag list table.
	 *
	 * @param string[] $actions An array of action links to be displayed.
	 * @param WP_Term  $tag     Term object.
	 */
	public function wp_filter_tag_row_actions( $actions, $tag ) {
		if ( in_array( $tag->taxonomy, array( 'layout_category', 'layout_tag' ), true ) ) {
			unset( $actions['edit'] );
		}
		return $actions;
	}
}

ET_Builder_Library::instance();

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Each week we cover hot topics with our host and guest. The latest developments in the financial world can affect your retirement drastically. We will help navigate that mine field with common-sense strategies that will help you make the most of your retirement.

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Retirement Max Radio

WZRR Saturday from 12:00 – 1:00
WERC Sunday from 9:00 AM – 10:00 PM
WAAX Sunday from 1:00 – 2:00

Retirement Max Radio Apex Financial Group on Computer Ken Reeves

Success Stories

I was driving back from the beach when I heard Ken’s radio show. My husband and I decided to give him a call for a free consultation. He identified several fees that we were paying and how much of our retirement was going towards our former broker!

Angel Marks

Retired

Listening to retirement Max Radio was the best thing that I happened to my retirement. Learning how to secure a base benefit first to cover all of my bases ensures that I don’t have to worry about my bill being paid in retirement. In addition, I was able to maximize my social security benefit.

Daniel Parker

Pre-Retiree

I wasn’t quite sure how to handle my social security. I got several recommendations from other advisors, but none compared to Ken’s recommendation. He used software that helped both me and my wife maximize our social security benefits. We now have a perfect guide to go by.

John Smith

Retired

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