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<?php |
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/** |
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* @link https://github.com/rkit/filemanager-yii2 |
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* @copyright Copyright (c) 2015 Igor Romanov |
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* @license [MIT](http://opensource.org/licenses/MIT) |
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*/ |
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namespace rkit\filemanager\actions; |
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use Yii; |
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use yii\base\Action; |
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use yii\base\DynamicModel; |
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use yii\base\InvalidParamException; |
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use yii\web\UploadedFile; |
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use yii\helpers\ArrayHelper; |
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class UploadAction extends Action |
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{ |
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/** |
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* @var string $modelClass Class name of the model |
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*/ |
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public $modelClass; |
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/** |
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* @var string $modelObject Model |
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*/ |
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public $modelObject; |
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/** |
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* @var string $attribute Attribute name of the model |
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*/ |
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public $attribute; |
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/** |
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* @var string $inputName The name of the file input field |
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*/ |
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public $inputName; |
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/** |
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* @var string $resultFieldId The name of the field that contains the id of the file in the response |
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*/ |
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public $resultFieldId = 'id'; |
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/** |
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* @var string $resultFieldPath The name of the field that contains the path of the file in the response |
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*/ |
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public $resultFieldPath = 'path'; |
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/** |
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* @var bool $saveAfterUpload Save after upload |
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*/ |
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public $saveAfterUpload = false; |
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/** |
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* @var ActiveRecord $model |
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*/ |
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private $model; |
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public function init() |
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{ |
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if ($this->modelClass === null && $this->modelObject === null) { |
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throw new InvalidParamException( |
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get_class($this) . '::$modelClass or ' .get_class($this) . '::$modelObject must be set' |
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); |
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} |
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$this->model = $this->modelClass ? new $this->modelClass : $this->modelObject; |
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} |
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public function run() |
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{ |
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$file = UploadedFile::getInstanceByName($this->inputName); |
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if (!$file) { |
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return $this->response( |
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['error' => Yii::t('filemanager-yii2', 'An error occured, try again later…')] |
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); |
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} |
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$rules = $this->model->fileRules($this->attribute, true); |
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$type = $this->model->fileOption($this->attribute, 'type', 'image'); |
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$model = new DynamicModel(compact('file')); |
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$maxFiles = ArrayHelper::getValue($rules, 'maxFiles'); |
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if ($maxFiles !== null && $maxFiles > 1) { |
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$model->file = [$model->file]; |
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} |
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$model->addRule('file', $type, $rules)->validate(); |
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if ($model->hasErrors()) { |
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return $this->response(['error' => $model->getFirstError('file')]); |
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} |
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if (is_array($model->file)) { |
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$model->file = $model->file[0]; |
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} |
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return $this->upload($model->file); |
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} |
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/** |
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* Upload |
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* |
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* @param UploadedFile $file |
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* @return string JSON |
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* @SuppressWarnings(PHPMD.ElseExpression) |
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*/ |
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private function upload($file) |
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{ |
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$file = $this->model->createFile($this->attribute, $file->tempName, $file->name); |
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if ($file) { |
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if ($this->saveAfterUpload) { |
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$this->model->save(false); |
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} |
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$presetAfterUpload = $this->model->filePresetAfterUpload($this->attribute); |
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if (count($presetAfterUpload)) { |
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$this->applyPreset($presetAfterUpload, $file); |
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} |
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$template = $this->model->fileOption($this->attribute, 'template'); |
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if ($template) { |
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return $this->response( |
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$this->controller->renderFile(Yii::getAlias($template), [ |
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'file' => $file, |
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'model' => $this->model, |
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'attribute' => $this->attribute |
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]) |
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); |
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} |
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return $this->response([ |
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$this->resultFieldId => $file->getPrimaryKey(), |
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$this->resultFieldPath => $this->model->fileUrl($this->attribute, $file), |
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]); |
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} |
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return $this->response(['error' => Yii::t('filemanager-yii2', 'Error saving file')]); // @codeCoverageIgnore |
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} |
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/** |
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* Apply preset for file |
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* |
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* @param array $presetAfterUpload |
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* @param ActiveRecord $file The file model |
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* @return void |
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*/ |
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private function applyPreset($presetAfterUpload, $file) |
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{ |
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foreach ($presetAfterUpload as $preset) { |
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$this->model->thumbUrl($this->attribute, $preset, $file); |
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} |
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} |
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/** |
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* JSON Response |
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* |
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* @param mixed $data |
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* @return string JSON Only for yii\web\Application, for console app returns `mixed` |
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*/ |
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private function response($data) |
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{ |
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// @codeCoverageIgnoreStart |
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if (!Yii::$app instanceof \yii\console\Application) { |
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\Yii::$app->response->format = \yii\web\Response::FORMAT_JSON; |
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} |
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// @codeCoverageIgnoreEnd |
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return $data; |
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} |
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} |
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rkit /
filemanager-yii2
Loading history...
Our type inference engine has found a suspicous assignment of a value to a property. This check raises an issue when a value that can be of a mixed type is assigned to a property that is type hinted more strictly.
For example, imagine you have a variable
$accountIdthat can either hold an Id object or false (if there is no account id yet). Your code now assigns that value to theidproperty of an instance of theAccountclass. This class holds a proper account, so the id value must no longer be false.Either this assignment is in error or a type check should be added for that assignment.