Changeset 15496 for trunk/wp-admin/includes/list-table.php

Timestamp:

08/12/2010 11:21:05 PM (16 years ago)

Author:

scribu

Message:

Introduce WP_List_Table::check_permissions() and WP_List_Table::prepare_items(). Fixes #14596; See #14579

File:

• trunk/wp-admin/includes/list-table.php (modified) (2 diffs)

trunk/wp-admin/includes/list-table.php

@@ -92 +92 @@
                         add_action( 'admin_footer', array( $this, '_js_vars' ) );
                 }
+        }
+
+        /**
+         * Checks the current user's permissions
+         * @uses wp_die()
+         *
+         * @since 3.1.0
+         * @access public
+         */
+        function check_permissions() {
+                die( 'function WP_List_Table::check_permissions() must be over-ridden in a sub-class.' );
+        }
+
+        /**
+         * Prepares the list of items for displaying.
+         * @uses WP_List_Table::set_pagination_args()
+         *
+         * @since 3.1.0
+         * @access public
+         */
+        function prepare_items() {
+                die( 'function WP_List_Table::prepare_items() must be over-ridden in a sub-class.' );
         }
 
@@ -569 +591 @@
          */
         function ajax_response() {
+                $this->check_permissions();
+                $this->prepare_items();
+
                 extract( $this->_args );
                 extract( $this->_pagination_args );