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ajax-actions.php

Timestamp:

10/21/2015 05:22:52 AM (11 years ago)

Author:

azaozz

Message:

Widgets: add a button to delete all inactive widgets simultaneously for better UX.

Props cdog.
Fixes #19159.

File:

-              r35168
+              r35317
 /**
+ * Ajax handler for removing inactive widgets.
+ *
+ * @since 4.4.0
+ */
+function wp_ajax_delete_inactive_widgets() {
+        check_ajax_referer( 'remove-inactive-widgets', 'removeinactivewidgets' );
+        if ( ! current_user_can( 'edit_theme_options' ) ) {
+                wp_die( -1 );
+        }
+        unset( $_POST['removeinactivewidgets'], $_POST['action'] );
+        do_action( 'load-widgets.php' );
+        do_action( 'widgets.php' );
+        do_action( 'sidebar_admin_setup' );
+        $sidebars_widgets = wp_get_sidebars_widgets();
+        foreach ( $sidebars_widgets['wp_inactive_widgets'] as $key => $widget_id ) {
+                $pieces = explode( '-', $widget_id );
+                $multi_number = array_pop( $pieces );
+                $id_base = implode( '-', $pieces );
+                $widget = get_option( 'widget_' . $id_base );
+                unset( $widget[$multi_number] );
+                update_option( 'widget_' . $id_base, $widget );
+                unset( $sidebars_widgets['wp_inactive_widgets'][$key] );
+        }
+        wp_set_sidebars_widgets( $sidebars_widgets );
+        wp_die();
+}
+/**
  * Ajax handler for uploading attachments
+ *

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