public function sortImageAction()
{
if (!WM_Users::allow('edit', $this->getRequest()->getController())) {
$this->forward('error', 'noPermission');
}
$gallery_id = (int) $this->getRequest()->getRequest('id');
$this->setInvokeArg('noViewRenderer', true);
$ids = $this->getRequest()->getPost('ids');
$temporary_images = JO_Session::get('temporary_images');
$temp = array();
if (!$ids) {
echo $this->translate('An unknown error');
} else {
foreach ($ids as $sort_order => $image_id) {
if ($gallery_id) {
Model_Gallery::sortOrderImages($image_id, $sort_order + 1);
} else {
if (isset($temporary_images[$image_id])) {
$temp[$sort_order] = $temporary_images[$image_id];
}
}
}
if (!$gallery_id) {
JO_Session::set('temporary_images', $temp);
}
echo $this->translate('Sorting is successful');
}
}
