loaded) {
      return "";
    }
    $view = new View("quick_pane.html");
    $view->item = $item;
    print $view;
  }
  public function rotate($id, $dir) {
    access::verify_csrf();
    $item = ORM::factory("item", $id);
    if (!$item->loaded) {
      return "";
    }
    $degrees = 0;
    switch($dir) {
    case "ccw":
      $degrees = -90;
      break;
    case "cw":
      $degrees = 90;
      break;
    }
    if ($degrees) {
      graphics::rotate($item->file_path(), $item->file_path(), array("degrees" => $degrees));
      list($item->width, $item->height) = getimagesize($item->file_path());
      $item->resize_dirty= 1;
      $item->thumb_dirty= 1;
      $item->save();
      graphics::generate($item);
      $parent = $item->parent();
      if ($parent->album_cover_item_id == $item->id) {
        copy($item->thumb_path(), $parent->thumb_path());
        $parent->thumb_width = $item->thumb_width;
        $parent->thumb_height = $item->thumb_height;
        $parent->save();
      }
    }
    print json_encode(
      array("src" => $item->thumb_url() . "?rnd=" . rand(),
            "width" => $item->thumb_width,
            "height" => $item->thumb_height));
  }
  public function make_album_cover($id) {
    access::verify_csrf();
    $item = ORM::factory("item", $id);
    access::required("edit", $item);
    $parent = $item->parent();
    access::required("edit", $parent);
    if ($item->type == "photo") {
      $parent->album_cover_item_id = $item->id;
    } else if ($item->type == "album") {
      $parent->album_cover_item_id = $item->album_cover_item_id;
    }
    $parent->thumb_dirty = 1;
    $parent->save();
    graphics::generate($parent);
    print json_encode(array("result" => "success"));
  }
  public function delete($id) {
    access::verify_csrf();
    $item = ORM::factory("item", $id);
    access::required("edit", $item);
    $parent = $item->parent();
    if ($item->type == "album") {
      $msg = t("Deleted album %title", array("title" => $item->title));
    } else {
      $msg = t("Deleted photo %title", array("title" => $item->title));
    }
    $item->delete();
    message::success($msg);
    print json_encode(array("result" => "success", "reload" => 1));
  }
  public function form_edit($id) {
    $item = ORM::factory("item", $id);
    access::required("edit", $item);
    $form = photo::get_edit_form($item);
    print $form;
  }
}