public function actionMetadata($params)
{
$attachment = new Model_Attachment($this->getStorage(), $params['id']);
if ($attachment->getId()) {
$view = new View_Json();
$view->id = $attachment->getId();
$view->info = $attachment->toArray();
if ($attachment->isImage() && $attachment->checkFile()) {
$view->image = getimagesize($attachment->getFilepath());
}
} else {
$this->imageNotFound();
}
return $view;
}
public function actionDettach($params)
{
$view = $this->ajaxView('file');
$view->state = 'failed';
if ($params['id']) {
$attachment = new Model_Attachment($this->getStorage(), $params['id']);
$view->id = $attachment->getId();
if ($view->id) {
$this->canPerform($attachment, 'remove');
$this->canPerform($attachment->getArticle(), 'edit');
$view->state = 'removed';
try {
$attachment->remove();
} catch (Exception $e) {
$view->state = 'failed';
$view->error = $e->getMessage();
}
} else {
$view->error = 'Attachment not found.';
}
} else {
$view->error = 'Attachment ID is not set.';
}
return $view;
}
