Ticket #18687: 18687.patch

wp-admin/network/themes.php

@@ -76 +76 @@
                         wp_redirect( add_query_arg( 'disabled', count( $themes ), $referer ) );
                         exit;
                         break;
+                case 'update-selected' :
+                        check_admin_referer( 'bulk-themes' );
+
+                        if ( isset( $_GET['themes'] ) )
+                                $themes = explode( ',', $_GET['themes'] );
+                        elseif ( isset( $_POST['checked'] ) )
+                                $themes = (array) $_POST['checked'];
+                        else
+                                $themes = array();
+
+                        $title = __( 'Update Themes' );
+                        $parent_file = 'themes.php';
+
+                        require_once(ABSPATH . 'wp-admin/admin-header.php');
+
+                        echo '<div class="wrap">';
+                        screen_icon();
+                        echo '<h2>' . esc_html( $title ) . '</h2>';
+
+
+                        $url = self_admin_url('update.php?action=update-selected-themes&amp;themes=' . urlencode( join(',', $themes) ));
+                        $url = wp_nonce_url($url, 'bulk-update-themes');
+
+                        echo "<iframe src='$url' style='width: 100%; height:100%; min-height:850px;'></iframe>";
+                        echo '</div>';
+                        require_once(ABSPATH . 'wp-admin/admin-footer.php');
+                        exit;
+                        break;
                 case 'delete-selected':
                         if ( ! current_user_can( 'delete_themes' ) )
                                 wp_die( __('You do not have sufficient permissions to delete themes for this site.') );