* @since 3.1.0
*
* @param string $class The type of the list table, which is the class name.
+ * @param array $args Optional. Arguments to pass to the class. Accepts 'screen'.
* @return object|bool Object on success, false if the class does not exist.
*/
-function _get_list_table( $class ) {
+function _get_list_table( $class, $args = array() ) {
$core_classes = array(
//Site Admin
'WP_Posts_List_Table' => 'posts',
if ( isset( $core_classes[ $class ] ) ) {
foreach ( (array) $core_classes[ $class ] as $required )
require_once( ABSPATH . 'wp-admin/includes/class-wp-' . $required . '-list-table.php' );
- return new $class;
+
+ if ( isset( $args['screen'] ) )
+ $args['screen'] = convert_to_screen( $args['screen'] );
+ elseif ( isset( $GLOBALS['hook_suffix'] ) )
+ $args['screen'] = get_current_screen();
+ else
+ $args['screen'] = null;
+
+ return new $class( $args );
}
return false;
* @since 3.1.0
*/
class _WP_List_Table_Compat extends WP_List_Table {
- var $_screen;
- var $_columns;
+ public $_screen;
+ public $_columns;
- function _WP_List_Table_Compat( $screen, $columns = array() ) {
+ public function __construct( $screen, $columns = array() ) {
if ( is_string( $screen ) )
$screen = convert_to_screen( $screen );
if ( !empty( $columns ) ) {
$this->_columns = $columns;
- add_filter( 'manage_' . $screen->id . '_columns', array( &$this, 'get_columns' ), 0 );
+ add_filter( 'manage_' . $screen->id . '_columns', array( $this, 'get_columns' ), 0 );
}
}
- function get_column_info() {
+ protected function get_column_info() {
$columns = get_column_headers( $this->_screen );
$hidden = get_hidden_columns( $this->_screen );
$sortable = array();
return array( $columns, $hidden, $sortable );
}
- function get_columns() {
+ public function get_columns() {
return $this->_columns;
}
}