public function loadModel($id)
{
if (($model = GoodImage::model()->findByPk($id)) === null) {
throw new CHttpException(404, 'Страница не найдена');
}
return $model;
}
/**
* Builds html code with image list with checkboxes
* @param string $size image size
* @return string html code with images and chekboxes
*/
public function GetGoodImagesWithCheckbox($size = null)
{
$images = GoodImage::model()->findAllByAttributes(array('good_id' => $this->id));
$html = '';
foreach ($images as $image) {
$name = 'Good[updatedimage][' . $image->id . ']';
if (is_null($size)) {
$html .= CHtml::checkBox($name, FALSE) . CHtml::image('/images/goods/' . $image->image);
} else {
$html .= CHtml::checkBox($name, FALSE) . CHtml::image('/images/goods/' . $size . '_' . $image->image);
}
}
return $html;
}
/**
* Deletes a particular model.
* If deletion is successful, the browser will be redirected to the 'index' page.
* @param integer $id the ID of the model to be deleted
*/
public function actionDelete($id)
{
if (Yii::app()->request->isPostRequest) {
// we only allow deletion via POST request
$images = GoodImage::model()->findAllByAttributes(array('good_id' => $id));
if (isset($images)) {
foreach ($images as $image) {
$image->delete();
}
}
if (Yii::app()->params['server'] == CAlexHelper::DEVELOPMENT) {
$this->loadModel($id)->delete();
}
// if AJAX request (triggered by deletion via admin grid view), we should not redirect the browser
if (!isset($_GET['ajax'])) {
$this->redirect(isset($_POST['returnUrl']) ? $_POST['returnUrl'] : array('admin'));
}
} else {
throw new CHttpException(400, 'Invalid request. Please do not repeat this request again.');
}
}