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| Current File : /home1/savoy/public_html/wp-content/themes/Divi/core/components/post/Object.php |
<?php
abstract class ET_Core_Post_Object {
/**
* @var ET_Core_Data_Utils
*/
protected static $_;
/**
* Current instances of this class organized by type.
*
* @since 3.0.99
* @var array[] {
*
* @type ET_Core_Post_Object[] $type {
*
* @type ET_Core_Post_Object $name Instance.
* ...
* }
* ...
* }
*/
private static $_instances = array();
/**
* The `$args` array used when registering this post object.
*
* @since 3.0.99
* @var array
*/
protected $_args;
/**
* The owner of this instance. Default 'core'. Accepts 'divi', 'builder', 'epanel', 'bloom', 'monarch'.
*
* @since 3.0.99
* @var string
*/
protected $_owner = 'core';
/**
* Whether or not the object has been registered.
*
* @since 3.0.99
* @var bool
*/
protected $_registered = false;
/**
* The WP object for this instance.
*
* @since 3.0.99
* @var WP_Post_Type|WP_Taxonomy
*/
protected $_wp_object;
/**
* Post object key.
*
* @since 3.0.99
* @var string
*/
public $name;
/**
* Post object type. Accepts 'cpt', 'taxonomy'.
*
* @since 3.0.99
* @var string
*/
public $wp_type;
/**
* ET_Core_Post_Base constructor.
*/
public function __construct() {
$this->_args = $this->_get_args();
$this->_args['labels'] = $this->_get_labels();
$this->_apply_filters();
$this->_sanity_check();
if ( empty( self::$_instances ) ) {
self::$_instances['cpt'] = array();
self::$_instances['taxonomy'] = array();
add_action( 'init', 'ET_Core_Post_Object::register_all' );
}
self::$_instances[ $this->wp_type ][ $this->name ] = $this;
}
/**
* Applies filters to the instance's filterable properties.
*/
protected function _apply_filters() {
$name = $this->name;
if ( 'cpt' === $this->wp_type ) {
/**
* Filters the `$args` for a custom post type. The dynamic portion of the
* filter, `$name`, refers to the name/key of the post type being registered.
*
* @since 3.0.99
*
* @param array $args {@see register_post_type()}
*/
$this->_args = apply_filters( "et_core_cpt_{$name}_args", $this->_args );
} else if ( 'taxonomy' === $this->wp_type ) {
/**
* Filters the `$args` for a custom post taxonomy. The dynamic portion of the
* filter, `$name`, refers to the name/key of the taxonomy being registered.
*
* @since 3.0.99
*
* @param array $args {@see register_taxonomy()}
*/
$this->_args = apply_filters( "et_core_taxonomy_{$name}_args", $this->_args );
}
}
/**
* This method is called right before registering the object. It is intended to be
* overridden by child classes as needed.
*/
protected function _before_register() {}
/**
* Returns the args for the instance.
* See {@see register_post_type()} or {@see register_taxonomy()}.
*
* @return array $args
*/
abstract protected function _get_args();
/**
* Returns labels for the instance.
* See {@see register_post_type()} or {@see register_taxonomy()}.
*
* @return array $labels
*/
abstract protected function _get_labels();
/**
* Checks for required properties and existing instances.
*/
protected function _sanity_check() {
if ( ! $this->_args || ! $this->name || ! $this->wp_type ) {
et_error( 'Missing required properties!' );
wp_die();
} else if ( isset( self::$_instances[ $this->wp_type ][ $this->name ] ) ) {
et_error( 'Multiple instances are not allowed!' );
wp_die();
}
}
/**
* Get a derived class instance.
*
* @since 3.0.99
*
* @param string $type See {@see self::$wp_type} for accepted values. Default is 'cpt'.
* @param string $name The name/slug of the derived object. Default is an empty string.
*
* @return self|null
*/
public static function instance( $type = 'cpt', $name = '' ) {
if ( ! self::$_ ) {
self::$_ = ET_Core_Data_Utils::instance();
}
return self::$_->array_get( self::$_instances, "{$type}.{$name}", null );
}
/**
* Calls either {@see register_post_type} or {@see register_taxonomy} for each instance.
*
* @since 3.0.99
*
* @param string $owner Optional. Only register objects owned by a part of the codebase.
* See {@see self::_owner} for accepted values.
*/
public static function register_all( $owner = null ) {
if ( empty( self::$_instances ) ) {
return;
}
global $wp_taxonomies;
foreach ( self::$_instances['taxonomy'] as $name => $instance ) {
$can_register = is_null( $owner ) || $owner === $instance->_owner;
if ( $instance->_registered || ! $can_register ) {
continue;
}
$instance->_before_register();
register_taxonomy( $name, $instance->post_types, $instance->_args );
$instance->_wp_object = $wp_taxonomies[ $name ];
$instance->_registered = true;
}
foreach ( self::$_instances['cpt'] as $name => $instance ) {
$can_register = is_null( $owner ) || $owner === $instance->_owner;
if ( $instance->_registered || ! $can_register ) {
continue;
}
$instance->_before_register();
$instance->_wp_object = register_post_type( $name, $instance->_args );
$instance->_registered = true;
}
}
}