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implement loading models for Controller Components

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coderkun 2015-05-22 12:59:52 +02:00
parent 1ce1c18590
commit cf18f8b90c
1 changed files with 76 additions and 0 deletions
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76
core/Component.inc
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@ -80,6 +80,82 @@
return \nre\configs\AppConfig::$app['namespace']."controllers\\components\\$className";
}
/**
* Construct a new (Controller) Component.
*
* @throws \nre\exceptions\DriverNotFoundException
* @throws \nre\exceptions\DriverNotValidException
* @throws \nre\exceptions\ModelNotValidException
* @throws \nre\exceptions\ModelNotFoundException
*/
protected function __construct()
{
// Load Models
$this->loadModels();
}
/**
* Load the Models of this Component.
*
* @throws \nre\exceptions\DriverNotFoundException
* @throws \nre\exceptions\DriverNotValidException
* @throws \nre\exceptions\ModelNotValidException
* @throws \nre\exceptions\ModelNotFoundException
*/
protected function loadModels()
{
// Determine Models
$explicit = false;
$models = \nre\core\ClassLoader::stripClassType(\nre\core\ClassLoader::stripNamespace(get_class($this)));
if(property_exists($this, 'models'))
{
$models = $this->models;
$explicit = true;
}
if(!is_array($models)) {
$models = array($models);
}
// Models of parent classes
$parent = $this;
while($parent = get_parent_class($parent))
{
$properties = get_class_vars($parent);
if(array_key_exists('models', $properties)) {
$models = array_merge($models, $properties['models']);
}
}
$models = array_unique($models);
// Load Models
foreach($models as &$model)
{
try {
// Load class
Model::load($model);
// Construct Model
$modelName = ucfirst(strtolower($model));
$this->$modelName = Model::factory($model);
}
catch(\nre\exceptions\ModelNotValidException $e) {
if($explicit) {
throw $e;
}
}
catch(\nre\exceptions\ModelNotFoundException $e) {
if($explicit) {
throw $e;
}
}
}
}
}
?>