public function saveTags($dataTags)
{
// current tags in post
$oldTags = $this->_tagsToArray();
// tags form Input
$newTags = ModelHelper::convertTagsStringToArray($dataTags);
// save tags
$this->_saveTags(array_diff($newTags, $oldTags));
// detach old tags
if (count($oldTags) > 0) {
$this->_detachTags(array_diff($oldTags, $newTags));
}
}
/**
* Store the specified resource.
*
* @return Response
*/
public function store()
{
return ControllerHelper::ajaxWrapper(function ($data) {
// validation data
$validator = Validator::make($data, Post::$validationRules);
if ($validator->fails()) {
throw new Exception(ModelHelper::getValidationErrorsHtml($validator));
} else {
$post = Post::find($data['id']);
if (is_null($post)) {
$post = new Post();
}
$post->title = trim($data['title']);
$post->text_html = $data['text_html'];
$post->text_markdown = $data['text_markdown'];
if ($post->save()) {
$post->saveTags($data['tags']);
return Lang::get('post.create.ok');
} else {
throw new Exception(Lang::get('post.create.db_error'));
}
}
}, Input::all());
}
