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класс не описан

ACF{} ACF 1.0

Ищем WP-разработчика! Фулл-тайм, удаленка, хорошая зарплата, соц. пакет. Подробности.
Компания Boosta.

Возвращает

null. Ничего.

Использование

$ACF = new ACF();
// use class methods

Методы

  1. __construct()
  2. __get( $key )
  3. __isset( $key )
  4. define( $name, $value = true )
  5. get_data( $name )
  6. get_instance( $class )
  7. get_setting( $name )
  8. has_setting( $name )
  9. init()
  10. initialize()
  11. new_instance( $class )
  12. posts_where( $where, $wp_query )
  13. register_post_status()
  14. register_post_types()
  15. set_data( $name, $value )
  16. update_setting( $name, $value )

Код ACF{} ACF 5.10.2

class ACF {

	/** @var string The plugin version number. */
	var $version = '5.10.2';

	/** @var array The plugin settings array. */
	var $settings = array();

	/** @var array The plugin data array. */
	var $data = array();

	/** @var array Storage for class instances. */
	var $instances = array();

	/**
	 * __construct
	 *
	 * A dummy constructor to ensure ACF is only setup once.
	 *
	 * @date    23/06/12
	 * @since   5.0.0
	 *
	 * @param   void
	 * @return  void
	 */
	function __construct() {
		// Do nothing.
	}

	/**
	 * initialize
	 *
	 * Sets up the ACF plugin.
	 *
	 * @date    28/09/13
	 * @since   5.0.0
	 *
	 * @param   void
	 * @return  void
	 */
	function initialize() {

		// Define constants.
		$this->define( 'ACF', true );
		$this->define( 'ACF_PATH', plugin_dir_path( __FILE__ ) );
		$this->define( 'ACF_BASENAME', plugin_basename( __FILE__ ) );
		$this->define( 'ACF_VERSION', $this->version );
		$this->define( 'ACF_MAJOR_VERSION', 5 );

		// Define settings.
		$this->settings = array(
			'name'                   => __( 'Advanced Custom Fields', 'acf' ),
			'slug'                   => dirname( ACF_BASENAME ),
			'version'                => ACF_VERSION,
			'basename'               => ACF_BASENAME,
			'path'                   => ACF_PATH,
			'file'                   => __FILE__,
			'url'                    => plugin_dir_url( __FILE__ ),
			'show_admin'             => true,
			'show_updates'           => true,
			'stripslashes'           => false,
			'local'                  => true,
			'json'                   => true,
			'save_json'              => '',
			'load_json'              => array(),
			'default_language'       => '',
			'current_language'       => '',
			'capability'             => 'manage_options',
			'uploader'               => 'wp',
			'autoload'               => false,
			'l10n'                   => true,
			'l10n_textdomain'        => '',
			'google_api_key'         => '',
			'google_api_client'      => '',
			'enqueue_google_maps'    => true,
			'enqueue_select2'        => true,
			'enqueue_datepicker'     => true,
			'enqueue_datetimepicker' => true,
			'select2_version'        => 4,
			'row_index_offset'       => 1,
			'remove_wp_meta_box'     => true,
		);

		// Include utility functions.
		include_once ACF_PATH . 'includes/acf-utility-functions.php';

		// Include previous API functions.
		acf_include( 'includes/api/api-helpers.php' );
		acf_include( 'includes/api/api-template.php' );
		acf_include( 'includes/api/api-term.php' );

		// Include classes.
		acf_include( 'includes/class-acf-data.php' );
		acf_include( 'includes/fields/class-acf-field.php' );
		acf_include( 'includes/locations/abstract-acf-legacy-location.php' );
		acf_include( 'includes/locations/abstract-acf-location.php' );

		// Include functions.
		acf_include( 'includes/acf-helper-functions.php' );
		acf_include( 'includes/acf-hook-functions.php' );
		acf_include( 'includes/acf-field-functions.php' );
		acf_include( 'includes/acf-field-group-functions.php' );
		acf_include( 'includes/acf-form-functions.php' );
		acf_include( 'includes/acf-meta-functions.php' );
		acf_include( 'includes/acf-post-functions.php' );
		acf_include( 'includes/acf-user-functions.php' );
		acf_include( 'includes/acf-value-functions.php' );
		acf_include( 'includes/acf-input-functions.php' );
		acf_include( 'includes/acf-wp-functions.php' );

		// Include core.
		acf_include( 'includes/fields.php' );
		acf_include( 'includes/locations.php' );
		acf_include( 'includes/assets.php' );
		acf_include( 'includes/compatibility.php' );
		acf_include( 'includes/deprecated.php' );
		acf_include( 'includes/l10n.php' );
		acf_include( 'includes/local-fields.php' );
		acf_include( 'includes/local-meta.php' );
		acf_include( 'includes/local-json.php' );
		acf_include( 'includes/loop.php' );
		acf_include( 'includes/media.php' );
		acf_include( 'includes/revisions.php' );
		acf_include( 'includes/updates.php' );
		acf_include( 'includes/upgrades.php' );
		acf_include( 'includes/validation.php' );

		// Include ajax.
		acf_include( 'includes/ajax/class-acf-ajax.php' );
		acf_include( 'includes/ajax/class-acf-ajax-check-screen.php' );
		acf_include( 'includes/ajax/class-acf-ajax-user-setting.php' );
		acf_include( 'includes/ajax/class-acf-ajax-upgrade.php' );
		acf_include( 'includes/ajax/class-acf-ajax-query.php' );
		acf_include( 'includes/ajax/class-acf-ajax-query-users.php' );
		acf_include( 'includes/ajax/class-acf-ajax-local-json-diff.php' );

		// Include forms.
		acf_include( 'includes/forms/form-attachment.php' );
		acf_include( 'includes/forms/form-comment.php' );
		acf_include( 'includes/forms/form-customizer.php' );
		acf_include( 'includes/forms/form-front.php' );
		acf_include( 'includes/forms/form-nav-menu.php' );
		acf_include( 'includes/forms/form-post.php' );
		acf_include( 'includes/forms/form-gutenberg.php' );
		acf_include( 'includes/forms/form-taxonomy.php' );
		acf_include( 'includes/forms/form-user.php' );
		acf_include( 'includes/forms/form-widget.php' );

		// Include admin.
		if ( is_admin() ) {
			acf_include( 'includes/admin/admin.php' );
			acf_include( 'includes/admin/admin-field-group.php' );
			acf_include( 'includes/admin/admin-field-groups.php' );
			acf_include( 'includes/admin/admin-notices.php' );
			acf_include( 'includes/admin/admin-tools.php' );
			acf_include( 'includes/admin/admin-upgrade.php' );
		}

		// Include legacy.
		acf_include( 'includes/legacy/legacy-locations.php' );

		// Include PRO.
		acf_include( 'pro/acf-pro.php' );

		// Include tests.
		if ( defined( 'ACF_DEV' ) && ACF_DEV ) {
			acf_include( 'tests/tests.php' );
		}

		// Add actions.
		add_action( 'init', array( $this, 'init' ), 5 );
		add_action( 'init', array( $this, 'register_post_types' ), 5 );
		add_action( 'init', array( $this, 'register_post_status' ), 5 );

		// Add filters.
		add_filter( 'posts_where', array( $this, 'posts_where' ), 10, 2 );
	}

	/**
	 * init
	 *
	 * Completes the setup process on "init" of earlier.
	 *
	 * @date    28/09/13
	 * @since   5.0.0
	 *
	 * @param   void
	 * @return  void
	 */
	function init() {

		// Bail early if called directly from functions.php or plugin file.
		if ( ! did_action( 'plugins_loaded' ) ) {
			return;
		}

		// This function may be called directly from template functions. Bail early if already did this.
		if ( acf_did( 'init' ) ) {
			return;
		}

		// Update url setting. Allows other plugins to modify the URL (force SSL).
		acf_update_setting( 'url', plugin_dir_url( __FILE__ ) );

		// Load textdomain file.
		acf_load_textdomain();

		// Include 3rd party compatiblity.
		acf_include( 'includes/third-party.php' );

		// Include wpml support.
		if ( defined( 'ICL_SITEPRESS_VERSION' ) ) {
			acf_include( 'includes/wpml.php' );
		}

		// Include fields.
		acf_include( 'includes/fields/class-acf-field-text.php' );
		acf_include( 'includes/fields/class-acf-field-textarea.php' );
		acf_include( 'includes/fields/class-acf-field-number.php' );
		acf_include( 'includes/fields/class-acf-field-range.php' );
		acf_include( 'includes/fields/class-acf-field-email.php' );
		acf_include( 'includes/fields/class-acf-field-url.php' );
		acf_include( 'includes/fields/class-acf-field-password.php' );
		acf_include( 'includes/fields/class-acf-field-image.php' );
		acf_include( 'includes/fields/class-acf-field-file.php' );
		acf_include( 'includes/fields/class-acf-field-wysiwyg.php' );
		acf_include( 'includes/fields/class-acf-field-oembed.php' );
		acf_include( 'includes/fields/class-acf-field-select.php' );
		acf_include( 'includes/fields/class-acf-field-checkbox.php' );
		acf_include( 'includes/fields/class-acf-field-radio.php' );
		acf_include( 'includes/fields/class-acf-field-button-group.php' );
		acf_include( 'includes/fields/class-acf-field-true_false.php' );
		acf_include( 'includes/fields/class-acf-field-link.php' );
		acf_include( 'includes/fields/class-acf-field-post_object.php' );
		acf_include( 'includes/fields/class-acf-field-page_link.php' );
		acf_include( 'includes/fields/class-acf-field-relationship.php' );
		acf_include( 'includes/fields/class-acf-field-taxonomy.php' );
		acf_include( 'includes/fields/class-acf-field-user.php' );
		acf_include( 'includes/fields/class-acf-field-google-map.php' );
		acf_include( 'includes/fields/class-acf-field-date_picker.php' );
		acf_include( 'includes/fields/class-acf-field-date_time_picker.php' );
		acf_include( 'includes/fields/class-acf-field-time_picker.php' );
		acf_include( 'includes/fields/class-acf-field-color_picker.php' );
		acf_include( 'includes/fields/class-acf-field-message.php' );
		acf_include( 'includes/fields/class-acf-field-accordion.php' );
		acf_include( 'includes/fields/class-acf-field-tab.php' );
		acf_include( 'includes/fields/class-acf-field-group.php' );

		/**
		 * Fires after field types have been included.
		 *
		 * @date    28/09/13
		 * @since   5.0.0
		 *
		 * @param   int $major_version The major version of ACF.
		 */
		do_action( 'acf/include_field_types', ACF_MAJOR_VERSION );

		// Include locations.
		acf_include( 'includes/locations/class-acf-location-post-type.php' );
		acf_include( 'includes/locations/class-acf-location-post-template.php' );
		acf_include( 'includes/locations/class-acf-location-post-status.php' );
		acf_include( 'includes/locations/class-acf-location-post-format.php' );
		acf_include( 'includes/locations/class-acf-location-post-category.php' );
		acf_include( 'includes/locations/class-acf-location-post-taxonomy.php' );
		acf_include( 'includes/locations/class-acf-location-post.php' );
		acf_include( 'includes/locations/class-acf-location-page-template.php' );
		acf_include( 'includes/locations/class-acf-location-page-type.php' );
		acf_include( 'includes/locations/class-acf-location-page-parent.php' );
		acf_include( 'includes/locations/class-acf-location-page.php' );
		acf_include( 'includes/locations/class-acf-location-current-user.php' );
		acf_include( 'includes/locations/class-acf-location-current-user-role.php' );
		acf_include( 'includes/locations/class-acf-location-user-form.php' );
		acf_include( 'includes/locations/class-acf-location-user-role.php' );
		acf_include( 'includes/locations/class-acf-location-taxonomy.php' );
		acf_include( 'includes/locations/class-acf-location-attachment.php' );
		acf_include( 'includes/locations/class-acf-location-comment.php' );
		acf_include( 'includes/locations/class-acf-location-widget.php' );
		acf_include( 'includes/locations/class-acf-location-nav-menu.php' );
		acf_include( 'includes/locations/class-acf-location-nav-menu-item.php' );

		/**
		 * Fires after location types have been included.
		 *
		 * @date    28/09/13
		 * @since   5.0.0
		 *
		 * @param   int $major_version The major version of ACF.
		 */
		do_action( 'acf/include_location_rules', ACF_MAJOR_VERSION );

		/**
		 * Fires during initialization. Used to add local fields.
		 *
		 * @date    28/09/13
		 * @since   5.0.0
		 *
		 * @param   int $major_version The major version of ACF.
		 */
		do_action( 'acf/include_fields', ACF_MAJOR_VERSION );

		/**
		 * Fires after ACF is completely "initialized".
		 *
		 * @date    28/09/13
		 * @since   5.0.0
		 *
		 * @param   int $major_version The major version of ACF.
		 */
		do_action( 'acf/init', ACF_MAJOR_VERSION );
	}

	/**
	 * register_post_types
	 *
	 * Registers the ACF post types.
	 *
	 * @date    22/10/2015
	 * @since   5.3.2
	 *
	 * @param   void
	 * @return  void
	 */
	function register_post_types() {

		// Vars.
		$cap = acf_get_setting( 'capability' );

		// Register the Field Group post type.
		register_post_type(
			'acf-field-group',
			array(
				'labels'          => array(
					'name'               => __( 'Field Groups', 'acf' ),
					'singular_name'      => __( 'Field Group', 'acf' ),
					'add_new'            => __( 'Add New', 'acf' ),
					'add_new_item'       => __( 'Add New Field Group', 'acf' ),
					'edit_item'          => __( 'Edit Field Group', 'acf' ),
					'new_item'           => __( 'New Field Group', 'acf' ),
					'view_item'          => __( 'View Field Group', 'acf' ),
					'search_items'       => __( 'Search Field Groups', 'acf' ),
					'not_found'          => __( 'No Field Groups found', 'acf' ),
					'not_found_in_trash' => __( 'No Field Groups found in Trash', 'acf' ),
				),
				'public'          => false,
				'hierarchical'    => true,
				'show_ui'         => true,
				'show_in_menu'    => false,
				'_builtin'        => false,
				'capability_type' => 'post',
				'capabilities'    => array(
					'edit_post'    => $cap,
					'delete_post'  => $cap,
					'edit_posts'   => $cap,
					'delete_posts' => $cap,
				),
				'supports'        => array( 'title' ),
				'rewrite'         => false,
				'query_var'       => false,
			)
		);

		// Register the Field post type.
		register_post_type(
			'acf-field',
			array(
				'labels'          => array(
					'name'               => __( 'Fields', 'acf' ),
					'singular_name'      => __( 'Field', 'acf' ),
					'add_new'            => __( 'Add New', 'acf' ),
					'add_new_item'       => __( 'Add New Field', 'acf' ),
					'edit_item'          => __( 'Edit Field', 'acf' ),
					'new_item'           => __( 'New Field', 'acf' ),
					'view_item'          => __( 'View Field', 'acf' ),
					'search_items'       => __( 'Search Fields', 'acf' ),
					'not_found'          => __( 'No Fields found', 'acf' ),
					'not_found_in_trash' => __( 'No Fields found in Trash', 'acf' ),
				),
				'public'          => false,
				'hierarchical'    => true,
				'show_ui'         => false,
				'show_in_menu'    => false,
				'_builtin'        => false,
				'capability_type' => 'post',
				'capabilities'    => array(
					'edit_post'    => $cap,
					'delete_post'  => $cap,
					'edit_posts'   => $cap,
					'delete_posts' => $cap,
				),
				'supports'        => array( 'title' ),
				'rewrite'         => false,
				'query_var'       => false,
			)
		);
	}

	/**
	 * register_post_status
	 *
	 * Registers the ACF post statuses.
	 *
	 * @date    22/10/2015
	 * @since   5.3.2
	 *
	 * @param   void
	 * @return  void
	 */
	function register_post_status() {

		// Register the Disabled post status.
		register_post_status(
			'acf-disabled',
			array(
				'label'                     => _x( 'Disabled', 'post status', 'acf' ),
				'public'                    => true,
				'exclude_from_search'       => false,
				'show_in_admin_all_list'    => true,
				'show_in_admin_status_list' => true,
				'label_count'               => _n_noop( 'Disabled <span class="count">(%s)</span>', 'Disabled <span class="count">(%s)</span>', 'acf' ),
			)
		);
	}

	/**
	 * posts_where
	 *
	 * Filters the $where clause allowing for custom WP_Query args.
	 *
	 * @date    31/8/19
	 * @since   5.8.1
	 *
	 * @param   string $where The WHERE clause.
	 * @return  WP_Query $wp_query The query object.
	 */
	function posts_where( $where, $wp_query ) {
		global $wpdb;

		// Add custom "acf_field_key" arg.
		if ( $field_key = $wp_query->get( 'acf_field_key' ) ) {
			$where .= $wpdb->prepare( " AND {$wpdb->posts}.post_name = %s", $field_key );
		}

		// Add custom "acf_field_name" arg.
		if ( $field_name = $wp_query->get( 'acf_field_name' ) ) {
			$where .= $wpdb->prepare( " AND {$wpdb->posts}.post_excerpt = %s", $field_name );
		}

		// Add custom "acf_group_key" arg.
		if ( $group_key = $wp_query->get( 'acf_group_key' ) ) {
			$where .= $wpdb->prepare( " AND {$wpdb->posts}.post_name = %s", $group_key );
		}

		// Return.
		return $where;
	}

	/**
	 * define
	 *
	 * Defines a constant if doesnt already exist.
	 *
	 * @date    3/5/17
	 * @since   5.5.13
	 *
	 * @param   string $name The constant name.
	 * @param   mixed  $value The constant value.
	 * @return  void
	 */
	function define( $name, $value = true ) {
		if ( ! defined( $name ) ) {
			define( $name, $value );
		}
	}

	/**
	 * has_setting
	 *
	 * Returns true if a setting exists for this name.
	 *
	 * @date    2/2/18
	 * @since   5.6.5
	 *
	 * @param   string $name The setting name.
	 * @return  boolean
	 */
	function has_setting( $name ) {
		return isset( $this->settings[ $name ] );
	}

	/**
	 * get_setting
	 *
	 * Returns a setting or null if doesn't exist.
	 *
	 * @date    28/09/13
	 * @since   5.0.0
	 *
	 * @param   string $name The setting name.
	 * @return  mixed
	 */
	function get_setting( $name ) {
		return isset( $this->settings[ $name ] ) ? $this->settings[ $name ] : null;
	}

	/**
	 * update_setting
	 *
	 * Updates a setting for the given name and value.
	 *
	 * @date    28/09/13
	 * @since   5.0.0
	 *
	 * @param   string $name The setting name.
	 * @param   mixed  $value The setting value.
	 * @return  true
	 */
	function update_setting( $name, $value ) {
		$this->settings[ $name ] = $value;
		return true;
	}

	/**
	 * get_data
	 *
	 * Returns data or null if doesn't exist.
	 *
	 * @date    28/09/13
	 * @since   5.0.0
	 *
	 * @param   string $name The data name.
	 * @return  mixed
	 */
	function get_data( $name ) {
		return isset( $this->data[ $name ] ) ? $this->data[ $name ] : null;
	}

	/**
	 * set_data
	 *
	 * Sets data for the given name and value.
	 *
	 * @date    28/09/13
	 * @since   5.0.0
	 *
	 * @param   string $name The data name.
	 * @param   mixed  $value The data value.
	 * @return  void
	 */
	function set_data( $name, $value ) {
		$this->data[ $name ] = $value;
	}

	/**
	 * get_instance
	 *
	 * Returns an instance or null if doesn't exist.
	 *
	 * @date    13/2/18
	 * @since   5.6.9
	 *
	 * @param   string $class The instance class name.
	 * @return  object
	 */
	function get_instance( $class ) {
		$name = strtolower( $class );
		return isset( $this->instances[ $name ] ) ? $this->instances[ $name ] : null;
	}

	/**
	 * new_instance
	 *
	 * Creates and stores an instance of the given class.
	 *
	 * @date    13/2/18
	 * @since   5.6.9
	 *
	 * @param   string $class The instance class name.
	 * @return  object
	 */
	function new_instance( $class ) {
		$instance                 = new $class();
		$name                     = strtolower( $class );
		$this->instances[ $name ] = $instance;
		return $instance;
	}

	/**
	 * Magic __isset method for backwards compatibility.
	 *
	 * @date    24/4/20
	 * @since   5.9.0
	 *
	 * @param   string $key Key name.
	 * @return  bool
	 */
	public function __isset( $key ) {
		return in_array( $key, array( 'locations', 'json' ) );
	}

	/**
	 * Magic __get method for backwards compatibility.
	 *
	 * @date    24/4/20
	 * @since   5.9.0
	 *
	 * @param   string $key Key name.
	 * @return  mixed
	 */
	public function __get( $key ) {
		switch ( $key ) {
			case 'locations':
				return acf_get_instance( 'ACF_Legacy_Locations' );
			case 'json':
				return acf_get_instance( 'ACF_Local_JSON' );
		}
		return null;
	}
}