/**
* Add a node permission
*
* @param array $attributes
* @return json
*/
public function add(array $attributes = [])
{
if (isset($attributes['parent_id']) && !empty($attributes['parent_id'])) {
$parent = parent::where('id', '=', $attributes['parent_id'])->first();
if (!$parent) {
return false;
}
$child = parent::create($attributes);
$child->makeChildOf($parent);
} else {
$root = $this->getRootNode();
$child = parent::create($attributes);
$child->makeChildOf($root);
}
return $this->getRootChildren();
}
/**
* Processes POST requests (both insert and edit)
*
* @return object
*/
public function postEntry()
{
// $imageFields will be used to skip image fields that were not used in POST
$imageFields = array();
// Handle file uploads, if image fields are present
if (count($this->imageFields) > 0) {
// If fieldId is not set get the next auto incremenet id (Needed for filename generation)
$fieldId = is_numeric(\Input::get('id')) ? \Input::get('id') : AdminController::getNextAutoIncrement($this->data['module']->table_name);
foreach ($this->imageFields as $imageField) {
if (\Input::hasFile($imageField->column_name)) {
// Handle file upload
$fileName = $this->handleFileUpload($imageField->column_name, $imageField->id, $fieldId);
// Store a fileName in database
$fileName = is_null($fileName) ? '' : $fileName;
\Input::merge([$imageField->column_name => $fileName]);
} else {
\Input::merge([$imageField->column_name => '']);
$imageFields[] = $imageField->column_name;
}
}
}
$manyToManyFields = array();
// Handle many-to-many fields
if (count($this->manyToManyFields) > 0) {
foreach ($this->manyToManyFields as $manyToManyField) {
$manyToManyFields[] = $manyToManyField->column_name;
}
}
// If id is set then do entry editing
if (is_numeric(\Input::get('id'))) {
// Editing entry
foreach (\Input::all() as $columnName => $value) {
// Skip empty image upload fields
if (!in_array($columnName, $imageFields)) {
$this->data['entry'][$columnName] = $value;
}
}
// Handle many-to-many input differently
foreach ($manyToManyFields as $field) {
$tableName = $this->data['manyToMany'][$field]['tableName'];
if (\Input::has($field)) {
$this->data['entry'][$field] = '';
if (is_array(\Input::get($field))) {
$this->data['entry']->{$tableName}()->sync(\Input::get($field));
}
} else {
$this->data['entry']->{$tableName}()->detach();
}
}
// Save the data
$this->data['entry']->save();
// Flash the success message to a user
\Session::flash('success', 'Data has been saved.');
} else {
// Inserting new entry
$newNode = $this->modelInstance->create(\Input::all());
// If parent_id is provided move a newly created node under parent_id node
if (is_numeric(\Input::get('parent_id'))) {
$parentNode = $this->modelInstance->find(\Input::get('parent_id'));
$newNode->makeChildOf($parentNode);
}
}
// Render the view
return \Redirect::to(\Request::path());
}
