WP_Media_List_Table

17class WP_Media_List_Table extends WP_List_Table {18	/**19	 * Holds the number of pending comments for each post.20	 *21	 * @since 4.4.022	 * @var array23	 */24	protected $comment_pending_count = array();25 26	private $detached;27 28	private $is_trash;29 30	/**31	 * Constructor.32	 *33	 * @since 3.1.034	 *35	 * @see WP_List_Table::__construct() for more information on default arguments.36	 *37	 * @param array $args An associative array of arguments.38	 */39	public function __construct( $args = array() ) {40		$this->detached = ( isset( $_REQUEST['attachment-filter'] ) && 'detached' === $_REQUEST['attachment-filter'] );41 42		$this->modes = array(43			'list' => __( 'List view' ),44			'grid' => __( 'Grid view' ),45		);46 47		parent::__construct(48			array(49				'plural' => 'media',50				'screen' => isset( $args['screen'] ) ? $args['screen'] : null,51			)52		);53	}54 55	/**56	 * @return bool57	 */58	public function ajax_user_can() {59		return current_user_can( 'upload_files' );60	}61 62	/**63	 * @global string   $mode                  List table view mode.64	 * @global WP_Query $wp_query              WordPress Query object.65	 * @global array    $post_mime_types66	 * @global array    $avail_post_mime_types67	 */68	public function prepare_items() {69		global $mode, $wp_query, $post_mime_types, $avail_post_mime_types;70 71		$mode = empty( $_REQUEST['mode'] ) ? 'list' : $_REQUEST['mode'];72 73		/*74		 * Exclude attachments scheduled for deletion in the next two hours75		 * if they are for zip packages for interrupted or failed updates.76		 * See File_Upload_Upgrader class.77		 */78		$not_in = array();79 80		$crons = _get_cron_array();81 82		if ( is_array( $crons ) ) {83			foreach ( $crons as $cron ) {84				if ( isset( $cron['upgrader_scheduled_cleanup'] ) ) {85					$details = reset( $cron['upgrader_scheduled_cleanup'] );86 87					if ( ! empty( $details['args'][0] ) ) {88						$not_in[] = (int) $details['args'][0];89					}90				}91			}92		}93 94		if ( ! empty( $_REQUEST['post__not_in'] ) && is_array( $_REQUEST['post__not_in'] ) ) {95			$not_in = array_merge( array_values( $_REQUEST['post__not_in'] ), $not_in );96		}