* @access private
* @since 3.1.0
*
+ * @global string $hook_suffix
+ *
* @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',
'WP_Terms_List_Table' => 'terms',
'WP_Users_List_Table' => 'users',
'WP_Comments_List_Table' => 'comments',
- 'WP_Post_Comments_List_Table' => 'comments',
+ 'WP_Post_Comments_List_Table' => array( 'comments', 'post-comments' ),
'WP_Links_List_Table' => 'links',
'WP_Plugin_Install_List_Table' => 'plugin-install',
'WP_Themes_List_Table' => 'themes',
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( $args );
}
return false;
* @see get_column_headers(), print_column_headers(), get_hidden_columns()
*/
function register_column_headers($screen, $columns) {
- $wp_list_table = new _WP_List_Table_Compat($screen, $columns);
+ new _WP_List_Table_Compat( $screen, $columns );
}
/**
* Prints column headers for a particular screen.
*
* @since 2.7.0
- */
-function print_column_headers($screen, $id = true) {
- $wp_list_table = new _WP_List_Table_Compat($screen);
-
- $wp_list_table->print_column_headers($id);
-}
-
-/**
- * Helper class to be used only by back compat functions
*
- * @since 3.1.0
+ * @param string|WP_Screen $screen The screen hook name or screen object.
+ * @param bool $with_id Whether to set the id attribute or not.
*/
-class _WP_List_Table_Compat extends WP_List_Table {
- var $_screen;
- var $_columns;
-
- function _WP_List_Table_Compat( $screen, $columns = array() ) {
- if ( is_string( $screen ) )
- $screen = convert_to_screen( $screen );
-
- $this->_screen = $screen;
-
- if ( !empty( $columns ) ) {
- $this->_columns = $columns;
- add_filter( 'manage_' . $screen->id . '_columns', array( &$this, 'get_columns' ), 0 );
- }
- }
-
- function get_column_info() {
- $columns = get_column_headers( $this->_screen );
- $hidden = get_hidden_columns( $this->_screen );
- $sortable = array();
-
- return array( $columns, $hidden, $sortable );
- }
+function print_column_headers( $screen, $with_id = true ) {
+ $wp_list_table = new _WP_List_Table_Compat($screen);
- function get_columns() {
- return $this->_columns;
- }
+ $wp_list_table->print_column_headers( $with_id );
}