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<?php |
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/** |
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* Created by PhpStorm. |
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* User: floor12 |
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* Date: 31.12.2017 |
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* Time: 16:00 |
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*/ |
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namespace floor12\files\components; |
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use floor12\files\assets\FileInputWidgetAsset; |
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use floor12\files\logic\ClassnameEncoder; |
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use Yii; |
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use yii\helpers\Url; |
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use yii\jui\InputWidget; |
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use yii\web\View; |
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class FileInputWidget extends InputWidget |
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{ |
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const MODE_SINGLE = 0; |
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const MODE_MULTI = 1; |
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const VIEW_SINGLE = 'singleFileInputWidget'; |
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const VIEW_MULTI = 'multiFileInputWidget'; |
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public $uploadButtonText; |
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public $cropperHideCancel = 'false'; |
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public $uploadButtonClass = "btn btn-default btn-sm btn-upload"; |
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private $block_id; |
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private $layout = self::VIEW_SINGLE; |
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private $ratio; |
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public function init() |
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{ |
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$this->registerTranslations(); |
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$this->block_id = rand(9999999, 999999999); |
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if (!$this->uploadButtonText) |
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$this->uploadButtonText = Yii::t('files', 'Upload'); |
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$this->ratio = $this->model->getBehavior('files')->attributes[$this->attribute]['ratio'] ?? null; |
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if ( |
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isset($this->model->behaviors['files']->attributes[$this->attribute]['validator']) && |
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isset($this->model->behaviors['files']->attributes[$this->attribute]['validator']['yii\validators\FileValidator']) && |
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$this->model->behaviors['files']->attributes[$this->attribute]['validator']['yii\validators\FileValidator']->maxFiles > 1 |
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) { |
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$mode = self::MODE_MULTI; |
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$this->layout = self::VIEW_MULTI; |
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} |
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parent::init(); |
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} |
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public function registerTranslations() |
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{ |
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$i18n = Yii::$app->i18n; |
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$i18n->translations['files'] = [ |
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'class' => 'yii\i18n\PhpMessageSource', |
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'sourceLanguage' => 'en-US', |
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'basePath' => '@vendor/floor12/yii2-module-files/src/messages', |
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]; |
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} |
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public function run() |
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{ |
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$uploadRoute = Url::toRoute(['/files/default/upload']); |
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$deleteRoute = Url::toRoute(['/files/default/delete']); |
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$cropperRoute = Url::toRoute(['/files/default/cropper']); |
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$cropRoute = Url::toRoute(['/files/default/crop']); |
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$renameRoute = Url::toRoute(['/files/default/rename']); |
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$altRoute = Url::toRoute(['/files/default/alt']); |
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$className = new ClassnameEncoder($this->model->classname()); |
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$this->getView()->registerJs("Yii2FilesUploaderSet('files-widget-block_{$this->block_id}','{$className}','{$this->attribute}','{$this->model->scenario}','{$this->name}')", View::POS_READY, $this->block_id); |
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$this->getView()->registerJs("yii2UploadRoute = '{$uploadRoute}'", View::POS_BEGIN, 'yii2UploadRoute'); |
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$this->getView()->registerJs("yii2CsrfParam = '" . Yii::$app->request->csrfParam . "'", View::POS_BEGIN, 'yii2CsrfFieldName'); |
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$this->getView()->registerJs("yii2DeleteRoute = '{$deleteRoute}'", View::POS_BEGIN, 'yii2DeleteRoute'); |
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$this->getView()->registerJs("yii2CropperRoute = '{$cropperRoute}'", View::POS_BEGIN, 'yii2DeleteRoute'); |
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$this->getView()->registerJs("yii2CropRoute = '{$cropRoute}'", View::POS_BEGIN, 'yii2CropRoute'); |
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$this->getView()->registerJs("yii2RenameRoute = '{$renameRoute}'", View::POS_BEGIN, 'yii2RenameRoute'); |
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$this->getView()->registerJs("yii2AltRoute = '{$altRoute}'", View::POS_BEGIN, 'yii2AltRoute'); |
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$this->getView()->registerJs("yii2FileFormToken = '" . self::generateToken() . "'", View::POS_BEGIN, 'yii2FileFormToken'); |
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$this->getView()->registerJs("FileUploadedText = '" . Yii::t('files', 'The file is uploaded') . "'", View::POS_BEGIN, 'FileUploadedText'); |
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$this->getView()->registerJs("FileSavedText = '" . Yii::t('files', 'The file is saved') . "'", View::POS_BEGIN, 'FileSavedText'); |
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$this->getView()->registerJs("FileRemovedText = '" . Yii::t('files', 'The file is removed') . "'", View::POS_BEGIN, 'FileRemovedText'); |
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$this->getView()->registerJs("FilesRemovedText = '" . Yii::t('files', 'The files are removed') . "'", View::POS_BEGIN, 'FilesRemovedText'); |
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$this->getView()->registerJs("FileRenamedText = '" . Yii::t('files', 'The file is renamed') . "'", View::POS_BEGIN, 'FileRenamedText'); |
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$this->getView()->registerJs("cropperHideCancel = '{$this->cropperHideCancel}'", View::POS_BEGIN, 'cropperHideCancel'); |
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FileInputWidgetAsset::register($this->getView()); |
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return $this->render($this->layout, [ |
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'className' => $this->model->classname(), |
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'uploadButtonText' => $this->uploadButtonText, |
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'uploadButtonClass' => $this->uploadButtonClass, |
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'block_id' => $this->block_id, |
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'scenario' => $this->model->scenario, |
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'attribute' => $this->attribute, |
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'model' => $this->model, |
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'ratio' => $this->ratio, |
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'name' => $this->name, |
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'value' => $this->value |
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]); |
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} |
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/** Генератор токена защиты форм |
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* @return string |
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*/ |
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public static function generateToken() |
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{ |
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return md5(Yii::$app->getModule('files')->token_salt . Yii::$app->request->userAgent . Yii::$app->name); |
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} |
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} |
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floor12 /
yii2-module-files
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