Changeset 38647 for trunk/src/wp-admin/link-manager.php

Timestamp:

09/23/2016 08:32:48 PM (5 years ago)

Author:

ericlewis

Message:

Allow custom bulk actions in admin list tables.

Bulk action filtering was introduced in 3.1, but only to remove default bulk actions, not add new ones.

Bulk actions can now be registered for all admin list table dropdowns via the bulk_actions-{get_current_screen()->id} filter. Handling custom bulk actions can be performed in the corresponding and newly introduced handle_bulk_actions-${get_current_screen()->id} filter.

Props scribu, flixos90, Veraxus.
See #16031.

File:

• trunk/src/wp-admin/link-manager.php (modified) (2 diffs)

trunk/src/wp-admin/link-manager.php

@@ -20 +20 @@
     check_admin_referer( 'bulk-bookmarks' );
 
+    $redirect_to = admin_url( 'link-manager.php' );
+    $bulklinks = (array) $_REQUEST['linkcheck'];
+
     if ( 'delete' == $doaction ) {
-        $bulklinks = (array) $_REQUEST['linkcheck'];
         foreach ( $bulklinks as $link_id ) {
             $link_id = (int) $link_id;
@@ -28 +30 @@
         }
 
-        wp_redirect( add_query_arg('deleted', count( $bulklinks ), admin_url( 'link-manager.php' ) ) );
-        exit;
+        $redirect_to = add_query_arg( 'deleted', count( $bulklinks ), $redirect_to );
+    } else {
+        /**
+         * Fires when a custom bulk action should be handled.
+         *
+         * The redirect link should be modified with success or failure feedback
+         * from the action to be used to display feedback to the user.
+         *
+         * @since 4.7.0
+         *
+         * @param string $redirect_to The redirect URL.
+         * @param string $doaction    The action being taken.
+         * @param array  $bulklinks   The links to take the action on.
+         */
+        $redirect_to = apply_filters( 'handle_bulk_actions-' . get_current_screen()->id, $redirect_to, $doaction, $bulklinks );
     }
+    wp_redirect( $redirect_to );
+    exit;
 } elseif ( ! empty( $_GET['_wp_http_referer'] ) ) {
      wp_redirect( remove_query_arg( array( '_wp_http_referer', '_wpnonce' ), wp_unslash( $_SERVER['REQUEST_URI'] ) ) );