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<?php |
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/** |
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* this Action provides group publish and unpublish functionality. |
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* Usage example: in backend controller |
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* public function actions() |
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* { |
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* return [ |
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* ... |
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* 'publish-switch' => [ |
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* 'class' => app\backend\actions\MassPublishAction::className(), |
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* 'modelName' => Page::className(), |
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* 'attribute' => 'published', |
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* ] |
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* ]; |
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* @property string $modelName must be name of existing Model class. This property is required |
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* @property string $attribute name of model attribute that provides public item visibility |
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*/ |
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namespace app\backend\actions; |
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use Yii; |
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use yii\base\Action; |
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use yii\web\Response; |
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use yii\web\NotFoundHttpException; |
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use app\backend\widgets\PublishSwitchButtons; |
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use yii\web\ServerErrorHttpException; |
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class MassPublishAction extends Action |
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{ |
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public $modelName = ''; |
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public $attribute = ''; |
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/** |
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* @throws ServerErrorHttpException |
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*/ |
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View Code Duplication |
public function init() |
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{ |
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parent::init(); |
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if (false === is_subclass_of($this->modelName, '\yii\db\ActiveRecord')) { |
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throw new ServerErrorHttpException('Model class does not exists'); |
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} |
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if (false === in_array($this->attribute, (new $this->modelName)->attributes())) { |
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throw new ServerErrorHttpException("Model '{$this->modelName}' has no '{$this->attribute}' field'" ); |
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} |
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} |
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/** |
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* @return int |
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* @throws NotFoundHttpException |
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*/ |
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public function run() |
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{ |
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if (false === Yii::$app->request->isAjax) { |
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throw new NotFoundHttpException(); |
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} |
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Yii::$app->response->format = Response::FORMAT_JSON; |
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$items = is_array(Yii::$app->request->post('ps-items')) ? Yii::$app->request->post('ps-items') : []; |
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$mode = Yii::$app->request->post('ps-action'); |
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$active = null; |
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$message = ''; |
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switch ($mode) { |
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case PublishSwitchButtons::MASS_PUBLISH : |
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$message = 'Items published: {n}'; |
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$active = 1; |
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break; |
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case PublishSwitchButtons::MASS_UNPUBLISH : |
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$message = 'Items unpublished: {n}'; |
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$active = 0; |
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break; |
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} |
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if (false === empty($items) && null !== $active) { |
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$class = $this->modelName; |
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$num = $class::updateAll([$this->attribute => $active],['id' => $items]); |
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Yii::$app->session->setFlash('info', Yii::t('app', $message, ['n' => $num])); |
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return 1; |
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} |
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return 0; |
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} |
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} |
DevGroup-ru /
dotplant2
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