160 lines
3.6 KiB
PHP
160 lines
3.6 KiB
PHP
<?php
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/**
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* Divi Theme Builder Item Library.
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*
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* @since 4.18.0
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*
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* @package Builder
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*/
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/**
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* Core class used to implement TB Item library.
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*
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* Register TB Item post type and its taxonomies.
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*/
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class ET_Builder_TBItem_Library {
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/**
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* Instance of `ET_Builder_TBItem_Library`.
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*
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* @var ET_Builder_TBItem_Library
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*/
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private static $_instance;
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/**
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* Instance of `ET_Core_Data_Utils`.
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*
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* @var ET_Core_Data_Utils
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*/
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protected static $_;
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/**
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* List of i18n strings.
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*
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* @var mixed[]
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*/
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protected static $_i18n;
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/**
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* ET_Builder_Post_Taxonomy_TBItemCategory instance.
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*
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* Shall be used for querying `et_tb_item` taxonomy.
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*
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* @var ET_Builder_Post_Taxonomy_TBItemCategory
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*/
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public $item_categories;
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/**
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* ET_Builder_Post_Taxonomy_TBItemTag instance.
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*
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* Shall be used for querying `et_tb_item` taxonomy .
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*
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* @var ET_Builder_Post_Taxonomy_TBItemTag
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*/
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public $item_tags;
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/**
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* ET_Builder_Post_Taxonomy_TBItemType instance.
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*
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* Shall be used for querying `et_tb_item` taxonomy .
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*
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* @var ET_Builder_Post_Taxonomy_TBItemType
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*/
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public $item_types;
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/**
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* ET_Builder_Post_Type_TBItem instance.
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*
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* Shall be used for querying `et_tb_item` posts .
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*
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* @var ET_Builder_Post_Type_TBItem
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*/
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public $items;
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/**
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* Class constructor.
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*/
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public function __construct() {
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$this->_instance_check();
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$this->_register_cpt_and_taxonomies();
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self::$_ = ET_Core_Data_Utils::instance();
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$root_directory = defined( 'ET_BUILDER_PLUGIN_ACTIVE' ) ? ET_BUILDER_PLUGIN_DIR : get_template_directory();
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self::$_i18n = require $root_directory . '/cloud/i18n/library.php';
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}
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/**
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* Gets a translated string from {@see self::$_i18n}.
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*
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* @param string $string The untranslated string.
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* @param string $path Optional path for nested strings.
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*
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* @return string The translated string if found, the original string otherwise.
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*/
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public static function __( $string, $path = '' ) {
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$path .= $path ? ".{$string}" : $string;
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return self::$_->array_get( self::$_i18n, $path, $string );
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}
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/**
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* Dies if an instance already exists.
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*/
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protected function _instance_check() {
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if ( self::$_instance ) {
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et_error( 'Multiple instances are not allowed!' );
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wp_die();
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}
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}
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/**
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* Registers the Theme Builder Library's custom post type and its taxonomies.
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*/
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protected function _register_cpt_and_taxonomies() {
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$files = [
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ET_THEME_BUILDER_DIR . 'post/type/TBItem.php',
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ET_THEME_BUILDER_DIR . 'post/taxonomy/TBItemType.php',
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ET_THEME_BUILDER_DIR . 'post/query/TBItems.php',
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ET_BUILDER_DIR . 'post/type/Layout.php',
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ET_BUILDER_DIR . 'post/taxonomy/LayoutCategory.php',
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ET_BUILDER_DIR . 'post/taxonomy/LayoutTag.php',
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ET_BUILDER_DIR . 'post/query/Layouts.php',
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];
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if ( ! $files ) {
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return;
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}
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foreach ( $files as $file ) {
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require_once $file;
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}
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$this->items = ET_Builder_Post_Type_TBItem::instance();
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$this->item_categories = ET_Builder_Post_Taxonomy_LayoutCategory::instance();
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$this->item_tags = ET_Builder_Post_Taxonomy_LayoutTag::instance();
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$this->item_types = ET_Builder_Post_Taxonomy_TBItemType::instance();
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// We manually call register_all() now to ensure the CPT and taxonomies are registered
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// at exactly the same point during the request that they were in prior releases.
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ET_Builder_Post_Type_TBItem::register_all( 'builder' );
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}
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/**
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* Returns the ET_Builder_TBItem_Library instance.
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*
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* @return ET_Builder_TBItem_Library
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*/
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public static function instance() {
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if ( ! self::$_instance ) {
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self::$_instance = new self();
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}
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return self::$_instance;
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}
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}
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ET_Builder_TBItem_Library::instance();
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