PHP throw404函数代码示例

 public function actionUpdate($id)
 {
     $model = $this->loadModel($id);
     $model->scenario = 'update';
     if (issetModule('rbac')) {
         if (Yii::app()->user->role == User::ROLE_MODERATOR && $model->role == User::ROLE_ADMIN) {
             throw404();
         }
     }
     $this->performAjaxValidation($model);
     if (isset($_POST[$this->modelName])) {
         $model->attributes = $_POST[$this->modelName];
         if (isset($_POST[$this->modelName]['password']) && $_POST[$this->modelName]['password']) {
             if (demo()) {
                 Yii::app()->user->setFlash('error', tc('Sorry, this action is not allowed on the demo server.'));
                 unset($model->password, $model->salt);
                 $this->redirect(array('update', 'id' => $model->id));
             } else {
                 $model->scenario = 'changePass';
             }
         } else {
             unset($model->password, $model->salt);
         }
         if ($model->validate()) {
             if ($model->scenario == 'changePass') {
                 $model->setPassword();
             }
             if ($model->save(false)) {
                 $this->redirect(array('view', 'id' => $model->id));
             }
         }
     }
     $this->render('update', array('model' => $model));
 }

 public function actionSearch($type = 'all')
 {
     if (!param('useShowUserInfo')) {
         throw new CHttpException(403, tt('Displays information about the users is disabled by the administrator', 'users'));
     }
     $usersListPage = Menu::model()->findByPk(Menu::USERS_LIST_ID);
     if ($usersListPage) {
         if ($usersListPage->active == 0) {
             throw404();
         }
     }
     $this->showSearchForm = false;
     $existTypes = User::getTypeList('withAll');
     $criteria = new CDbCriteria();
     $type = in_array($type, array_keys($existTypes)) ? $type : 'all';
     //$criteria->compare('active', 1);
     if ($type != 'all') {
         $criteria->compare('type', $type);
     }
     //$criteria->compare('isAdmin', 0);
     $criteria->with = array('countAdRel');
     $sort = new CSort();
     $sort->sortVar = 'sort';
     $sort->defaultOrder = 'date_created DESC';
     $sort->multiSort = true;
     $sort->attributes = array('username' => array('label' => tc('by username'), 'default' => 'desc'), 'date_created' => array('label' => tc('by date of registration'), 'default' => 'desc'));
     $dataProvider = new CActiveDataProvider(User::model()->active(), array('criteria' => $criteria, 'sort' => $sort, 'pagination' => array('pageSize' => 12)));
     $this->render('search', array('dataProvider' => $dataProvider, 'type' => $type));
 }

 public function actionRead()
 {
     $id = Yii::app()->request->getParam('id');
     $apId = (int) Yii::app()->request->getParam('apId');
     if (!$id) {
         throw404();
     }
     $user = User::model()->findByPk($id);
     Yii::app()->user->setState('menu_active', 'messages.read');
     $model = new $this->modelName();
     // выставляем флаг о прочитанности
     $unRealMessages = Messages::model()->unReadUser()->criteriaUser($id, Yii::app()->user->id)->findAll(array('select' => 'id'));
     $idArr = array();
     foreach ($unRealMessages as $item) {
         $idArr[] = (int) $item->id;
     }
     if (count($idArr) > 0) {
         Messages::model()->updateByPk($idArr, array('is_read' => Messages::STATUS_READ_USER, 'date_read' => new CDbExpression('NOW()')));
     }
     $allMessages = $pages = null;
     $return = Messages::getAllMessagesUser($id);
     if ($return) {
         $allMessages = $return['allMessages'];
         $pages = $return['pages'];
     }
     # если нет сообщений от выбранного пользователя
     /*if (!$allMessages)
     		throw404();*/
     $this->render('read', array('allMessages' => $allMessages, 'pages' => $pages, 'senderInfo' => $user, 'model' => $model, 'uid' => $id, 'apId' => $apId));
 }

 public function beforeSave()
 {
     if (!$this->isNewRecord && $this->owner_id != Yii::app()->user->id) {
         throw404();
     }
     return parent::beforeSave();
 }

 public function actionView($id = 0, $url = '')
 {
     if ($url && issetModule('seo')) {
         $seo = SeoFriendlyUrl::getForView($url, $this->modelName);
         if (!$seo) {
             throw404();
         }
         $this->setSeo($seo);
         $id = $seo->model_id;
     }
     $model = $this->loadModel($id, 1);
     if (!$model->active) {
         throw404();
     }
     if ($model->id == 4) {
         //User Agreement
         $field = 'body_' . Yii::app()->language;
         $model->{$field} = str_replace('{site_domain}', IdnaConvert::checkDecode(Yii::app()->getBaseUrl(true)), $model->{$field});
         $model->{$field} = str_replace('{site_title}', CHtml::encode(Yii::app()->name), $model->{$field});
     }
     $this->showSearchForm = $model->widget && $model->widget == 'apartments' ? true : false;
     if (Yii::app()->request->isAjaxRequest) {
         $this->renderPartial('view', array('model' => $model));
     } else {
         $this->render('view', array('model' => $model));
     }
 }

 protected function beforeAction($action)
 {
     if (oreInstall::isInstalled()) {
         throw404();
     }
     $this->setLangInstall();
     return parent::beforeAction($action);
 }

 public function actionDeleteOption($id)
 {
     $model = PaidOptions::model()->findByPk($id);
     if (!$model) {
         throw404();
     }
     $model->delete();
     $this->redirect(array('admin'));
 }

 public function checkOwnerImage($id)
 {
     $this->modelName = 'Images';
     $model = $this->loadModel($id);
     if (!$model || !Yii::app()->user->getState('isAdmin') && Yii::app()->user->id != $model->id_owner) {
         throw404();
     }
     return $model;
 }

 public function init()
 {
     parent::init();
     $vacancyPage = Menu::model()->findByPk(Menu::VACANCY_ID);
     if ($vacancyPage) {
         if ($vacancyPage->active == 0) {
             throw404();
         }
     }
 }

 public function init()
 {
     parent::init();
     $reviewsPage = Menu::model()->findByPk(Menu::REVIEWS_ID);
     if ($reviewsPage) {
         if ($reviewsPage->active == 0) {
             throw404();
         }
     }
 }

 public function init()
 {
     parent::init();
     $specialOfferPage = Menu::model()->findByPk(Menu::SPECIALOFFERS_ID);
     if ($specialOfferPage) {
         if ($specialOfferPage->active == 0) {
             throw404();
         }
     }
 }

 public function actionBuyTariffPlan()
 {
     $this->layout = '//layouts/usercpanel';
     $user = HUser::getModel();
     $tariffId = Yii::app()->request->getParam('tariffid');
     if (!$user || !$tariffId) {
         throw404();
     }
     $currentTariffModel = TariffPlans::model()->findByPk($tariffId);
     if (!$currentTariffModel || $currentTariffModel->active != TariffPlans::STATUS_ACTIVE) {
         throw404();
     }
     // check current user tariff plan
     $currentTariffPlanInfo = TariffPlans::getTariffInfoByUserId($user->id);
     if ($currentTariffPlanInfo['issetTariff'] && $currentTariffPlanInfo['tariffDuration']) {
         if (!$currentTariffPlanInfo['activeTariff']) {
             Yii::app()->user->setFlash('error', Yii::t("module_tariffPlans", "You can only extend the tariff plan {name}", array("{name}" => $currentTariffPlanInfo['tariffName'])));
             $this->redirect(array('choosetariffplans'));
             Yii::app()->end();
         }
     }
     // check balance
     if ($currentTariffModel->price) {
         # платный тариф
         if ($currentTariffModel->price > $user->balance) {
             Yii::app()->user->setFlash('error', tt('On your balance is not enough money to buy the chosen tariff plan', 'tariffPlans'));
             $this->redirect(array('choosetariffplans'));
             Yii::app()->end();
         }
     }
     // check object count
     if ($currentTariffModel->limit_objects) {
         $usersObjects = TariffPlans::getCountUserObjects($user->id);
         if ($usersObjects > $currentTariffModel->limit_objects) {
             Yii::app()->user->setFlash('error', tt('The number of added ads exceeds the limit of the tariff. Remove its not relevant your ads and try again.', 'tariffPlans'));
             $this->redirect(array('choosetariffplans'));
             Yii::app()->end();
         }
     }
     // apply action
     $interval = 'INTERVAL ' . $currentTariffModel->duration . ' DAY';
     $dateEnd = new CDbExpression('NOW() + ' . $interval);
     if (TariffPlans::applyToUser($user->id, $tariffId, $dateEnd, $interval)) {
         if ($currentTariffModel->price) {
             # платный тариф
             $user->deductBalance($currentTariffModel->price);
         }
         Yii::app()->user->setFlash('success', tt('Tariff plan has been successfully applied', 'tariffPlans'));
         $this->redirect(array('tariffhistory'));
     } else {
         Yii::app()->user->setFlash('error', tc('Error. Repeat attempt later'));
         $this->redirect(array('choosetariffplans'));
         Yii::app()->end();
     }
 }

 public function init()
 {
     // если админ - делаем редирект на просмотр в админку
     if (Yii::app()->user->getState('isAdmin')) {
         $this->redirect($this->createAbsoluteUrl('/bookingtable/backend/main/admin'));
     }
     if (!param('useUserads')) {
         throw404();
     }
     parent::init();
 }

 public function actionIndex()
 {
     $newsPage = Menu::model()->findByPk(Menu::NEWS_ID);
     if ($newsPage) {
         if ($newsPage->active == 0) {
             throw404();
         }
     }
     $model = new $this->modelName();
     $result = $model->getAllWithPagination();
     $this->render('index', array('items' => $result['items'], 'pages' => $result['pages']));
 }

 public function actionView($id = 0, $url = '')
 {
     if ($url && issetModule('seo')) {
         $seo = SeoFriendlyUrl::getForView($url, $this->modelName);
         if (!$seo) {
             throw404();
         }
         $this->setSeo($seo);
         $id = $seo->model_id;
     }
     $model = $this->loadModel($id, 1);
     $this->render('view', array('model' => $model));
 }