Added an option for tagging items in sub albums.

modules/batchtag/controllers/batchtag.php

@@ -24,11 +24,23 @@ class BatchTag_Controller extends Controller {
     // Prevent Cross Site Request Forgery
     access::verify_csrf();
 
-    // Generate an array of all non-album items in the current album.
-    $children = ORM::factory("item")
-                ->where("parent_id", $this->input->post("item_id"))
-                ->where("type !=", "album")
-                ->find_all();
+    // Figure out if the contents of sub-albums should also be tagged
+    $str_tag_subitems = Input::instance()->post("tag_subitems");
+
+    $children = "";
+    if ($str_tag_subitems == false) {
+      // Generate an array of all non-album items in the current album.
+      $children = ORM::factory("item")
+                  ->where("parent_id", $this->input->post("item_id"))
+                  ->where("type !=", "album")
+                  ->find_all();
+    } else {
+      // Generate an array of all non-album items in the current album
+      //   and any sub albums.
+      $children = ORM::factory("item", $this->input->post("item_id"))
+               ->where("type !=", "album")
+               ->descendants();
+    }
 
     // Loop through each item in the album and make sure the user has
     //   access to view and edit it.

modules/batchtag/helpers/batchtag_theme.php

@@ -43,6 +43,11 @@ class batchtag_theme_Core {
       $label = t("Tag everything in this album:");
       $group = $form->group("add_tag")->label("Add Tag");
       $group->input("name")->label($label)->rules("required|length[1,64]");
+      $group->checkbox("tag_subitems")
+            ->label(t("Include sub-albums?"))
+            ->value(true)
+            ->checked(false);
+
       $group->hidden("item_id")->value($item->id);
       $group->submit("")->value(t("Add Tag"));
       $block->content->form = $form;