Issue #1135480 by lyricnz, drewish: Need to rebuild menus after changing files direct...

diff --git a/imagecache.module b/imagecache.module
index 1eccf3e..f3654f3 100644 (file)
--- a/imagecache.module
+++ b/imagecache.module
@@ -83,6 +83,8 @@ function imagecache_menu() {
 }
 
 /**
+ * Implementation of hook_form_FORM_ID_alter.
+ *
  * Clear imagecache presets cache on admin/build/modules form.
  */
 function imagecache_form_system_modules_alter(&$form, $form_state) {
@@ -90,6 +92,24 @@ function imagecache_form_system_modules_alter(&$form, $form_state) {
 }
 
 /**
+ * Implementation of hook_form_FORM_ID_alter.
+ *
+ * The file system form is modified to include an extra submit handler, so
+ * that imagecache can rebuild the menu after the filesystem path is changed.
+ */
+function imagecache_form_system_file_system_settings_alter(&$form, &$form_state) {
+  $form['#submit'][] = 'imagecache_system_file_system_submit';
+}
+
+/**
+ * Rebuild menus to ensure we've got the right files directory callback.
+ */
+function imagecache_system_file_system_submit($form, &$form_state) {
+  menu_rebuild();
+}
+
+
+/**
  * Implementation of hook_theme().
  */
 function imagecache_theme() {
@@ -1291,3 +1311,4 @@ function imagecache_get_images_in_node(&$node) {
   }
   return $files;
 }
+