/**
* Search the metadata table data associated with the given model.
* Assigns a new attribute inside of the model - 'meta'.
* @return MetaCollection
*/
public static function retrieve(Model $model)
{
if ($model->meta) {
return $model->meta;
}
// Object can either be the UID or the model class.
// Model class tends to be global for all of that model.
// However, UID keys will override class keys.
return static::where('object', $model->getAttribute('uid'))->orWhere('object', get_class($model))->get();
}
public function child($class)
{
if (class_exists($class)) {
$this->class = $class;
$method = $class::plural();
$this->related = method_exists($this->model, $method) ? $this->model->{$method}()->get() : $this->model->related($class);
$this->actions->add(Button::create()->parent($class)->link('create')->classes('button success'));
}
return $this;
}
/**
* Return an array of rules for the laravel validator.
* @return array
*/
public function rules()
{
$rules = array();
if ($this->isEmpty()) {
return $rules;
}
$class = $this->class;
$table = $this->parent ? $this->parent->getTable() : with(new $class())->getTable();
$types = [Input::EMAIL => 'email', Input::NUMBER => 'numeric', Input::DATE => 'date', Input::TOGGLE => 'boolean', Input::TEXT => 'string', Input::SLUG => 'alpha_dash', Input::MODEL => 'integer'];
foreach ($this->items as $input) {
$rule = array();
if ($input->required) {
$rule[] = "required";
}
if ($input->unique) {
// unique:posts,slug,{id to exclude}
$rule[] = "unique:" . $table . "," . $input->name . ($this->parent ? "," . $this->parent->id : "");
}
if (array_key_exists($input->type, $types)) {
$rule[] = $types[$input->type];
}
if (!empty($rule)) {
$rules[$input->name] = join("|", $rule);
}
}
return $rules;
}
/**
* Relate all items in this collection to the given model.
* @param $model string|Model
* @return bool|null
*/
public function attach($model)
{
if (is_string($model)) {
$model = Model::str($model);
}
if (!$model) {
return null;
}
foreach ($this->items as $media) {
$model->relate($media);
}
return true;
}
/**
* Run the database seeds.
*
* @return void
*/
public function run()
{
$this->seed_classes = config('database.seeds');
Model::unguard();
// Instantiate the seeds.
foreach ($this->seed_classes as $class) {
if (!class_exists($class)) {
continue;
}
$this->call($class);
}
Model::reguard();
}
/**
* Update the specified resource in storage.
* @usage /models/edit/1
* @param \Illuminate\Http\Request $request
* @return \Illuminate\Http\Response
*/
public function update(Model $model, Request $request)
{
$class = $this->setClass($model->getClass());
$input = $request->all();
$validator = $model->validate($input);
if ($validator->fails()) {
return CMSResponse::failed($validator->errors()->all());
}
if ($model->update($input)) {
return CMSResponse::updated($model);
}
// Something else went wrong...
return CMSResponse::failed($model);
}
/**
* Return the inputs for the given model.
* Looks for model class and model uid as the 'object' field.
* @param $model Model
* @return mixed
*/
public static function retrieve(Model $model)
{
if (!empty($model->inputs)) {
return $model->inputs;
}
$inputs = static::where('object', $model->getAttribute('uid'))->orWhere('object', get_class($model))->orderBy('priority', 'asc')->get();
$inputs->setParent($model);
return $inputs;
}
/**
* Delete the media from the database and from the server.
* @return bool
* @throws \Exception
*/
public function delete()
{
// Delete any files, including sizes.
try {
if ($this->sizes) {
foreach ($this->sizes as $key => $url) {
unlink($this->path($key));
}
}
unlink($this->path());
} catch (\ErrorException $e) {
// File probably doesn't exist, so delete anyway.
}
Relationship::clear($this);
return parent::delete();
}
/**
* Removes any relationships for a given model.
* @param Model $model
* @return array
*/
public static function clear(Model $model)
{
$parents = DB::table('relationships')->where('parent_id', $model->id)->where('parent_object', $model->getClass())->delete();
$children = DB::table('relationships')->where('child_id', $model->id)->where('child_object', $model->getClass())->delete();
return ['parents' => $parents, 'children' => $children];
}
/**
* Displays the media selection tool dialog.
* GET /media/list?parent=Birdmin\Page\1
* @param Request $request
* @return \Illuminate\Http\Response
*/
public function select(Request $request)
{
$media = Media::request($request, $this->user, 30);
$parent = Model::str($request->input('parent'));
return view('cms::media.select', compact('media', 'parent'));
}
/**
* Set the template title, description and image given the model.
* @param Model $model
*/
public function model(Model $model)
{
$this->title = $model->getTitle() . " - " . config('app.client_name');
if ($model instanceof Page) {
$this->description = Str::limit(strip_tags($model->content), 160);
} else {
$this->description = $model->excerpt ?: Str::limit(strip_tags($model->description), 160);
}
if ($image = $model->getImage()) {
$this->image = $image->url(null, false);
} else {
$this->image = url(config('app.client_logo'));
}
}
/**
* Attach the parent model.
* @param Model $model
* @return $this
*/
public function parent(Model $model)
{
$this->model = $model;
$this->media = $model->media();
return $this;
}
