PHP base\DynamicModel类代码示例

 /**
  * @inheritdoc
  */
 public function run()
 {
     if (Yii::$app->request->isPost) {
         $file = UploadedFile::getInstanceByName($this->uploadParam);
         $model = new DynamicModel(compact($this->uploadParam));
         $model->addRule($this->uploadParam, 'file', ['maxSize' => $this->maxSize, 'tooBig' => Yii::t('upload', 'TOO_BIG_ERROR', ['size' => $this->maxSize / (1024 * 1024)]), 'extensions' => explode(', ', $this->extensions), 'checkExtensionByMimeType' => false, 'wrongExtension' => Yii::t('upload', 'EXTENSION_ERROR', ['formats' => $this->extensions])])->validate();
         if ($model->hasErrors()) {
             $result = ['error' => $model->getFirstError($this->uploadParam)];
         } else {
             $model->{$this->uploadParam}->name = uniqid() . '.' . $model->{$this->uploadParam}->extension;
             $request = Yii::$app->request;
             $image_name = $this->temp_path . $model->{$this->uploadParam}->name;
             $image = Image::crop($file->tempName . $request->post('filename'), intval($request->post('w')), intval($request->post('h')), [$request->post('x'), $request->post('y')])->resize(new Box($this->width, $this->height))->save($image_name);
             // watermark
             if ($this->watermark != '') {
                 $image = Image::watermark($image_name, $this->watermark)->save($image_name);
             }
             if ($image->save($image_name)) {
                 // create Thumbnail
                 if ($this->thumbnail && ($this->thumbnail_width > 0 && $this->thumbnail_height > 0)) {
                     Image::thumbnail($this->temp_path . $model->{$this->uploadParam}->name, $this->thumbnail_width, $this->thumbnail_height)->save($this->temp_path . '/thumbs/' . $model->{$this->uploadParam}->name);
                 }
                 $result = ['filelink' => $model->{$this->uploadParam}->name];
             } else {
                 $result = ['error' => Yii::t('upload', 'ERROR_CAN_NOT_UPLOAD_FILE')];
             }
         }
         Yii::$app->response->format = Response::FORMAT_JSON;
         return $result;
     } else {
         throw new BadRequestHttpException(Yii::t('upload', 'ONLY_POST_REQUEST'));
     }
 }

 public function actionViewAdvert($id)
 {
     $model = Advert::findOne($id);
     $data = ['name', 'email', 'text'];
     $model_feedback = new DynamicModel($data);
     $model_feedback->addRule('name', 'required');
     $model_feedback->addRule('email', 'required');
     $model_feedback->addRule('text', 'required');
     $model_feedback->addRule('email', 'email');
     if (Yii::$app->request->isPost) {
         if ($model_feedback->load(Yii::$app->request->post()) && $model_feedback->validate()) {
             Yii::$app->common->sendMail('Subject Advert', $model_feedback->text);
         }
     }
     $user = $model->user;
     $images = Common::getImageAdvert($model, false);
     $current_user = ['email' => '', 'username' => ''];
     if (!Yii::$app->user->isGuest) {
         $current_user['email'] = Yii::$app->user->identity->email;
         $current_user['username'] = Yii::$app->user->identity->username;
     }
     $coords = str_replace(['(', ')'], '', $model->location);
     $coords = explode(',', $coords);
     $coord = new LatLng(['lat' => $coords[0], 'lng' => $coords[1]]);
     $map = new Map(['center' => $coord, 'zoom' => 15]);
     $marker = new Marker(['position' => $coord, 'title' => Common::getTitleAdvert($model)]);
     $map->addOverlay($marker);
     return $this->render('view_advert', ['model' => $model, 'model_feedback' => $model_feedback, 'user' => $user, 'images' => $images, 'current_user' => $current_user, 'map' => $map]);
 }

 public function actionStock()
 {
     $debug = '';
     $model = new DynamicModel(['vins', 'diller']);
     $model->addRule('vins', 'string')->addRule('diller', 'integer')->addRule(['diller', 'vins'], 'required');
     $list = ArrayHelper::map(Mod\cats\Stock::find()->all(), 'id', 'name');
     $prompt = Yii::t('app', 'Select stock');
     $arrError = [];
     if ($model->load(Yii::$app->request->post()) && $model->validate()) {
         $arrvin = explode("\n", $model->vins);
         foreach ($arrvin as $vin) {
             if ($car = Mod\Car::findOne(['vin' => trim($vin)])) {
                 $status = Mod\CarStatus::findOne(['car_id' => $car->id]);
                 $status->stock_id = $model->diller;
                 $status->save();
             } else {
                 $arrError[] = $vin . ' не найден VIN';
             }
         }
         //			$debug = print_r($arrError, true);
         $debug = implode('<br>', $arrError);
         return $this->render('finish', ['debug' => $debug]);
     }
     $arrVars = ['model' => $model, 'list' => $list, 'prompt' => $prompt, 'selLabel' => 'Склад', 'title' => 'Пакетное перемещение'];
     return $this->render('index', $arrVars);
 }

 /**
  * Creates validation rules for $model property
  * 
  * @param \yii\base\DynamicModel $model
  */
 public function addFormValidators(&$model)
 {
     //add validators for basic table filter
     $model->addRule(['table'], 'required');
     $model->addRule(['table'], function () use($model) {
         return $this->checkTableExists($model);
     });
     //add validators declared in config file
     foreach (Yii::$app->controller->module->filters as $property => $params) {
         $model->addRule($property, 'default');
         if (!isset($params['rules'])) {
             continue;
         }
         foreach ($params['rules'] as $rule) {
             $options = isset($rule['options']) ? $rule['options'] : [];
             $validator = $rule['validator'];
             if (is_string($validator)) {
                 $model->addRule($property, $validator, $options);
             } else {
                 $model->addRule($property, function () use($model, $validator, $options) {
                     return call_user_func([$validator['class'], $validator['method']], $model, $options);
                 });
             }
         }
     }
 }

 /**
  * ACTION INDEX
  */
 public function actionIndex()
 {
     /*	variable content View Employe Author: -ptr.nov- 
            // $searchModel_Dept = new DeptSearch();
     		//$dataProvider_Dept = $searchModel_Dept->search(Yii::$app->request->queryParams);
     		Yii::$app->Mailer->compose()
     		->setFrom('lg-postman@lukison.com')
     		->setTo('piter@lukison.com')
     		->setSubject('Message subject')
     		->setTextBody('Plain text content')
     		//->setHtmlBody('<b>HTML content</b>')
     		->send();
     		//return $this->render('index');
     		*/
     $form = ActiveForm::begin();
     $model = new DynamicModel(['TextBody', 'Subject']);
     $model->addRule(['TextBody', 'Subject'], 'required');
     $ok = 'Test LG ERP FROM HOME .... GOOD NIGHT ALL, SEE U LATER ';
     $form->field($model, 'Subject')->textInput();
     ActiveForm::end();
     Yii::$app->mailer->compose()->setFrom(['postman@lukison.com' => 'LG-ERP-POSTMAN'])->setTo('piter@lukison.com')->setSubject('daily test email')->setTextBody($ok)->send();
     /* \Yii::$app->mailer->compose()
     		->setFrom('postman@lukison.com')
     		->setTo('piter@lukison.com')
     		->setSubject('test subject')
     		->send(); */
 }

 public function actionVerify()
 {
     $session = Yii::$app->session;
     $urlKey = $this->filter->buildKey('_url');
     $urls = $session->get($urlKey);
     if (is_array($urls) && isset($urls[0], $urls[1])) {
         $route = $urls[0];
         $returnUrl = $urls[1];
     } else {
         throw new \yii\base\InvalidCallException();
     }
     $key = $this->filter->buildKey($route);
     $field = 'f' . substr($key, 0, 10);
     $model = new DynamicModel([$field]);
     $model->addRule($field, 'required');
     if ($model->load(Yii::$app->getRequest()->post()) && $model->validate()) {
         if ($this->filter->isValid($model->{$field}, $route)) {
             $this->filter->setValid($route);
             return Yii::$app->getResponse()->redirect($returnUrl);
         } else {
             $model->addError($field, $this->filter->message);
         }
     }
     return $this->render($this->viewFile, ['model' => $model, 'field' => $field]);
 }

 /**
  * @inheritdoc
  */
 public function run()
 {
     if (Yii::$app->request->isPost) {
         $file = UploadedFile::getInstanceByName($this->uploadParam);
         $model = new DynamicModel(compact($this->uploadParam));
         $model->addRule($this->uploadParam, 'image', ['maxSize' => $this->maxSize, 'tooBig' => Yii::t('cropper', 'TOO_BIG_ERROR', ['size' => $this->maxSize / (1024 * 1024)]), 'extensions' => explode(', ', $this->extensions), 'wrongExtension' => Yii::t('cropper', 'EXTENSION_ERROR', ['formats' => $this->extensions])])->validate();
         if ($model->hasErrors()) {
             $result = ['error' => $model->getFirstError($this->uploadParam)];
         } else {
             $model->{$this->uploadParam}->name = uniqid() . '.' . $model->{$this->uploadParam}->extension;
             $request = Yii::$app->request;
             $width = $request->post('width', $this->width);
             $height = $request->post('height', $this->height);
             $image = Image::crop($file->tempName . $request->post('filename'), intval($request->post('w')), intval($request->post('h')), [$request->post('x'), $request->post('y')])->resize(new Box($width, $height));
             if ($image->save($this->path . $model->{$this->uploadParam}->name)) {
                 $result = ['filelink' => $this->url . $model->{$this->uploadParam}->name];
             } else {
                 $result = ['error' => Yii::t('cropper', 'ERROR_CAN_NOT_UPLOAD_FILE')];
             }
         }
         Yii::$app->response->format = Response::FORMAT_JSON;
         return $result;
     } else {
         throw new BadRequestHttpException(Yii::t('cropper', 'ONLY_POST_REQUEST'));
     }
 }

 /**
  * Updates an existing AuthRule model.
  * If update is successful, the browser will be redirected to the 'view' page.
  * @param string $id
  * @return mixed
  */
 public function actionUpdate($id)
 {
     $model = $this->findModel($id);
     $dynamicModel = new DynamicModel(['ruleNamespace']);
     $dynamicModel->addRule(['ruleNamespace'], function ($attribute, $params) use($dynamicModel) {
         $this->validateClass($dynamicModel, $attribute, ['extends' => \yii\rbac\Rule::className()]);
     });
     $dynamicModel->addRule(['ruleNamespace'], 'required');
     if ($model->data && ($ruleNamespace = unserialize($model->data)) !== false) {
         if (method_exists($ruleNamespace, 'className')) {
             $dynamicModel->ruleNamespace = $ruleNamespace::className();
         }
     }
     $post = Yii::$app->request->post();
     if ($model->load($post) && $dynamicModel->load($post)) {
         if ($model->validate() && $dynamicModel->validate()) {
             $ruleModel = new $dynamicModel->ruleNamespace();
             $time = time();
             $ruleModel->createdAt = $time;
             $ruleModel->updatedAt = $time;
             $model->data = serialize($ruleModel);
             if ($model->save(false)) {
                 Yii::$app->getSession()->setFlash('success', Adm::t('', 'Data successfully changed!'));
                 return Adm::redirect(['update', 'id' => $model->name]);
             }
         }
     }
     return $this->render('update', ['model' => $model, 'dynamicModel' => $dynamicModel]);
 }

 public function actionData($file = false)
 {
     \Yii::$app->response->format = Response::FORMAT_JSON;
     if (\Yii::$app->request->isPost) {
         /**@var Module $module */
         $module = Module::getInstance();
         $model = new DynamicModel(['file' => null]);
         $model->addRule('file', 'file', ['extensions' => $module->expansions, 'maxSize' => $module->maxSize]);
         $model->file = UploadedFile::getInstanceByName('image');
         if ($model->validate()) {
             if (!is_dir(\Yii::getAlias($module->uploadDir))) {
                 FileHelper::createDirectory(\Yii::getAlias($module->uploadDir));
             }
             $oldFileName = $model->file->name;
             $newFileName = $module->isFileNameUnique ? uniqid() . '.' . $model->file->extension : $oldFileName;
             $newFullFileName = \Yii::getAlias($module->uploadDir) . DIRECTORY_SEPARATOR . $newFileName;
             if ($model->file->saveAs($newFullFileName)) {
                 return ['id' => $oldFileName, 'url' => \Yii::$app->request->getHostInfo() . str_replace('@webroot', '', $module->uploadDir) . '/' . $newFileName];
             }
         } else {
             \Yii::$app->response->statusCode = 500;
             return $model->getFirstError('file');
         }
     } elseif (\Yii::$app->request->isDelete && $file) {
         return true;
     }
     throw new BadRequestHttpException();
 }

 /**
  * 
  * @return type
  * @throws BadRequestHttpException
  */
 public function run()
 {
     if (Yii::$app->request->isPost) {
         if (!empty($this->getParamName) && Yii::$app->getRequest()->get($this->getParamName)) {
             $this->paramName = Yii::$app->getRequest()->get($this->getParamName);
         }
         $file = UploadedFile::getInstanceByName($this->paramName);
         $model = new DynamicModel(compact('file'));
         $model->addRule('file', $this->_validator, $this->validatorOptions);
         if ($model->validate()) {
             if ($this->unique === true) {
                 $model->file->name = uniqid() . (empty($model->file->extension) ? '' : '.' . $model->file->extension);
             }
             $result = $model->file->saveAs($this->path . $model->file->name) ? ['key' => $model->file->name, 'caption' => $model->file->name, 'name' => $model->file->name] : ['error' => 'Can\'t upload file'];
         } else {
             $result = ['error' => $model->getErrors()];
         }
         if (Yii::$app->getRequest()->isAjax) {
             Yii::$app->response->format = Response::FORMAT_JSON;
         }
         return $result;
     } else {
         throw new BadRequestHttpException('Only POST is allowed');
     }
 }

 /**
  * @inheritdoc
  */
 public function run()
 {
     $result = ['err' => 1, 'msg' => 'swfupload init'];
     if (Yii::$app->request->isPost) {
         $data = Yii::$app->request->get('data');
         $data = Json::decode(base64_decode($data));
         $url = $data['url'];
         $path = $data['path'];
         $params = $data['params'];
         $callback = $data['callback'];
         $file = UploadedFile::getInstanceByName('FileData');
         $model = new DynamicModel(compact('file'));
         $model->addRule('file', 'image', [])->validate();
         if ($model->hasErrors()) {
             $result['msg'] = $model->getFirstError('file');
         } else {
             if ($model->file->extension) {
                 $model->file->name = uniqid() . '.' . $model->file->extension;
             }
             if ($model->file->saveAs($path . $model->file->name)) {
                 $result['err'] = 0;
                 $result['msg'] = 'success';
                 $result['url'] = $model->file->name;
                 $result['params'] = $params;
                 $result['callback'] = $callback;
             } else {
                 $result['msg'] = $model->getFirstError('file save error!');
             }
         }
     }
     Yii::$app->response->format = Response::FORMAT_JSON;
     return $result;
 }

 /**
  * Save photo
  *
  * @param \app\models\UserProfile $profile
  * @param string $photo
  * @return void
  */
 private function savePhoto($profile, $photo)
 {
     $file = $this->makeUploadedFile($photo);
     $model = new DynamicModel(compact('file'));
     $model->addRule('file', 'image', $profile->fileRules('photo', true))->validate();
     if (!$model->hasErrors()) {
         $profile->createFile('photo', $file->tempName, $model->file->name);
     }
 }

 /**
  * 上传示例
  *
  * @return string
  */
 public function actionUpload()
 {
     $model = new DynamicModel(['image' => '']);
     // 动态添加验证规则！
     $model->addRule(['image'], 'file', ['extensions' => 'jpeg,jpg, gif, png']);
     //  $model->addRule(['image',], 'required', ['message' => '亲 上传一个文件呢？',]);
     // post 请求才可能上传文件
     if (Yii::$app->request->getIsPost()) {
         if ($model->validate()) {
             // 验证通过了 在上传
             /*
              * 参考官方的解决方案
              * @see http://flysystem.thephpleague.com/recipes/
              *
             $file = UploadedFile::getInstanceByName($uploadname);
             
             if ($file->error === UPLOAD_ERR_OK) {
                 $stream = fopen($file->tempName, 'r+');
                 $filesystem->writeStream('uploads/'.$file->name, $stream);
                 fclose($stream);
             }
             */
             $file = UploadedFile::getInstance($model, 'image');
             if ($file->error === UPLOAD_ERR_OK) {
                 $stream = fopen($file->tempName, 'r+');
                 $fileName = 'files/' . time() . $file->name;
                 Yii::$app->fs->writeStream($fileName, $stream);
                 fclose($stream);
                 $result = '';
                 // 是否上传成功？
                 if (Yii::$app->fs->has($fileName)) {
                     /**
                      * $file = file_get_contents('d:/a.jpg');
                      * header('Content-type: image/jpeg');
                      * echo $file;
                      */
                     // 图片文件的内容嵌入到img 中： http://stackoverflow.com/search?q=html+image+data+base64
                     // @see http://stackoverflow.com/questions/1124149/is-embedding-background-image-data-into-css-as-base64-good-or-bad-practice
                     // TODO 这里文件的mime 可以用它文件系统组件来探测！
                     $img = Html::img('data:image/gif;base64,' . base64_encode(Yii::$app->fs->read($fileName)), ['width' => '300px']);
                     // 删除掉所上传的文件
                     // 轻轻的我走了正如我轻轻的来 挥一挥手 不留下一点垃圾！
                     Yii::$app->fs->delete($fileName);
                     $result = '上传的图片： ' . $img . '<br/>上传成功 文件已被删除了';
                 } else {
                     $result = '上传失败 ';
                 }
                 $result .= '<br/> ' . Html::a('重新上传', [''], []);
                 // 演示renderContent方法
                 return $this->renderContent($result);
             }
         }
     }
     return $this->render('upload', ['model' => $model]);
 }

 public function actionLanguage()
 {
     $model = new DynamicModel(['language']);
     $model->addRule(['language'], 'required');
     $model->setAttributes(['language' => Yii::$app->session->get('language', 'en')]);
     if ($model->load(Yii::$app->request->post()) && $model->validate()) {
         Yii::$app->session->set('language', $model->language);
         return $this->redirect(['db-config']);
     }
     return $this->render('language', ['languages' => InstallerHelper::getLanguagesArray(), 'model' => $model]);
 }

 public function run()
 {
     $file = UploadedFile::getInstanceByName($this->inputName);
     if (!$file) {
         return $this->response(['error' => Yii::t('filemanager-yii2', 'An error occured, try again later…')]);
     }
     $model = new DynamicModel(compact('file'));
     $model->addRule('file', $this->type, $this->rules)->validate();
     if ($model->hasErrors()) {
         return $this->response(['error' => $model->getFirstError('file')]);
     } else {
         return $this->upload($file);
     }
 }