Example #1
0
 public function changeSlide($fileName)
 {
     // folder for uploaded files
     $tempFolder = Yii::app()->basePath . DIRECTORY_SEPARATOR . '..' . Yii::app()->params['folders']['temp'];
     if (!is_writable($tempFolder)) {
         throw new CException('temporary folder is not exists or not writable. Path:' . $tempFolder);
     }
     $uploader = new FileUploader(Yii::app()->params['uploader']['allowedFileExtensions'], Yii::app()->params['uploader']['sizeLimit']);
     $result = $uploader->handleUpload($tempFolder);
     if (!isset($result['error'])) {
         $imageHandler = new CImageHandler();
         $imageHandler->load($tempFolder . $result['filename']);
         try {
             $imageHandler->cropAndScaleFromCenter(1040, 380);
             $imageHandler->save($this->getSliderImagePath($fileName));
             $this->response = array('fileName' => $fileName, 'imageSrc' => $this->getSliderImageSrc($fileName));
             return TRUE;
         } catch (CException $e) {
             $this->response = array('errorMessage' => $fileName . $e->getMessage());
             return FALSE;
         }
     } else {
         $this->response = array('errorMessage' => $result['error']);
         return FALSE;
     }
 }
Example #2
0
 public static function createFullSize($image)
 {
     $newPath = self::returnModifiedFullImgPath($image);
     $originalPath = self::returnOrigPath($image);
     if (!file_exists($originalPath)) {
         return '';
     }
     if (!param('useWatermark')) {
         return self::createSimple($image, $originalPath, $newPath);
     } else {
         // using watermark
         $positionTransform = array(ImageSettings::POS_LEFT_TOP => CImageHandler::CORNER_LEFT_TOP, ImageSettings::POS_LEFT_MIDDLE => CImageHandler::CORNER_LEFT_CENTER, ImageSettings::POS_LEFT_BOTTOM => CImageHandler::CORNER_LEFT_BOTTOM, ImageSettings::POS_CENTER_TOP => CImageHandler::CORNER_CENTER_TOP, ImageSettings::POS_CENTER_MIDDLE => CImageHandler::CORNER_CENTER, ImageSettings::POS_CENTER_BOTTOM => CImageHandler::CORNER_CENTER_BOTTOM, ImageSettings::POS_RIGHT_TOP => CImageHandler::CORNER_RIGHT_TOP, ImageSettings::POS_RIGHT_MIDDLE => CImageHandler::CORNER_RIGHT_CENTER, ImageSettings::POS_RIGHT_BOTTOM => CImageHandler::CORNER_RIGHT_BOTTOM);
         if (param('watermarkType') == ImageSettings::WATERMARK_FILE) {
             $waterMarkFileName = Yii::getPathOfAlias('webroot') . DIRECTORY_SEPARATOR . self::UPLOAD_DIR . DIRECTORY_SEPARATOR . param('watermarkFile');
             if (!file_exists($waterMarkFileName)) {
                 return self::createSimple($image, $originalPath, $newPath);
             }
             $img = new CImageHandler();
             if (!$img->load($originalPath)) {
                 return '';
             }
             $img->watermark($waterMarkFileName, self::WATERMARK_OFFSET_X, self::WATERMARK_OFFSET_Y, $positionTransform[param('watermarkPosition', ImageSettings::POS_RIGHT_BOTTOM)]);
             $img->save($newPath);
             return self::returnFullSizeUrl($image);
         }
         if (param('watermarkType') == ImageSettings::WATERMARK_TEXT) {
             // apply text to image
             $img = new CImageHandler();
             $img->load($originalPath);
             $font = Yii::getPathOfAlias('application.modules.images.fonts') . DIRECTORY_SEPARATOR . 'Verdana.ttf';
             $textColor = param('watermarkTextColor');
             $textColor = str_replace('#', '', $textColor);
             $color = array(hexdec(substr($textColor, 0, 2)), hexdec(substr($textColor, 2, 2)), hexdec(substr($textColor, 4, 2)));
             // alpha between 0 and 127
             $alpha = 100 - param('watermarkTextOpacity', 0);
             $alpha = $alpha / 100 * 127;
             $img->text(param('watermarkContent'), $font, param('watermarkTextSize'), $color, $positionTransform[param('watermarkPosition', ImageSettings::POS_RIGHT_BOTTOM)], self::TEXT_WATERMARK_OFFSET_X, self::TEXT_WATERMARK_OFFSET_Y, 0, $alpha);
             $img->save($newPath);
             return self::returnFullSizeUrl($image);
         }
     }
     return '';
 }
Example #3
0
 /**
  * Upload and apply new avatar
  * @return bool
  * @throws CException
  */
 public function changeAvatar()
 {
     // folder for uploaded files
     $tempFolder = Yii::app()->basePath . DIRECTORY_SEPARATOR . '..' . Yii::app()->params['folders']['temp'];
     $avatarsFolder = Yii::app()->basePath . DIRECTORY_SEPARATOR . '..' . Yii::app()->params['folders']['userAvatars'];
     if (!is_writable($tempFolder)) {
         throw new CException('temporary folder is not exists or not writable. Path:' . $tempFolder);
     }
     // Upload to temp folder
     $uploader = new FileUploader(Yii::app()->params['uploader']['allowedFileExtensions'], Yii::app()->params['uploader']['sizeLimit']);
     $result = $uploader->handleUpload($tempFolder);
     if (!isset($result['error'])) {
         // Move file to target folder and make thumbs
         $imageHandler = new CImageHandler();
         $imageHandler->load($tempFolder . $result['filename']);
         try {
             $imageHandler->save($avatarsFolder . $result['filename']);
             $imageHandler->cropAndScaleFromCenter(self::SMALL_THUMB_WIDTH, self::SMALL_THUMB_HEIGHT);
             $imageHandler->save($avatarsFolder . self::THUMB_PREFIX_SMALL . $result['filename']);
             $imageHandler->load($tempFolder . $result['filename']);
             $imageHandler->cropAndScaleFromCenter(self::MICRO_THUMB_WIDTH, self::MICRO_THUMB_HEIGHT);
             $imageHandler->save($avatarsFolder . self::THUMB_PREFIX_MICRO . $result['filename']);
             if ($this->hasPhoto()) {
                 $this->_removeOldPhoto();
             }
             $this->photo = $result['filename'];
             $this->_response = array('originalSrc' => $this->getOriginalPhoto(), 'thumbSrc' => $this->getSmallThumbnail());
             $this->save(FALSE);
             return TRUE;
         } catch (CException $e) {
             $this->_response = array('errorMessage' => $e->getMessage());
             return FALSE;
         }
     } else {
         $this->_response = array('errorMessage' => $result['error']);
         return FALSE;
     }
 }
 /**
  * Copy image from temporary folder to proper destination and create thumbnails
  */
 protected function saveImage()
 {
     $imageHandler = new CImageHandler();
     $imageHandler->load($this->getTempFolder(TRUE) . $this->image);
     $imageHandler->save($this->getImagesFolder(TRUE) . $imageHandler->getBaseFileName());
     $settings = $this->getThumbsSettings();
     if (!empty($settings)) {
         $imageHandler = new CImageHandler();
         $imageHandler->load($this->getTempFolder(TRUE) . $this->image);
         foreach ($settings as $prefix => $dimensions) {
             list($width, $height) = $dimensions;
             $imageHandler->thumb($width, $height)->save($this->getImagesFolder(TRUE) . $prefix . $imageHandler->getBaseFileName());
         }
     }
 }
Example #5
0
 /**
  * Upload and apply new avatar
  * @return bool
  * @throws CException
  */
 public static function uploadPhoto($userId)
 {
     // folder for uploaded files
     $tempFolder = Yii::app()->basePath . DIRECTORY_SEPARATOR . '..' . Yii::app()->params['folders']['temp'];
     $photosFolder = Yii::app()->basePath . DIRECTORY_SEPARATOR . '..' . Yii::app()->params['folders']['userPhotos'];
     $photosFolder .= $userId . DIRECTORY_SEPARATOR;
     if (!is_writable($tempFolder)) {
         throw new CException('temporary folder is not exists or not writable. Path:' . $tempFolder);
     }
     // Upload to temp folder
     $uploader = new FileUploader(Yii::app()->params['uploader']['allowedFileExtensions'], Yii::app()->params['uploader']['sizeLimit']);
     $result = $uploader->handleUpload($tempFolder);
     if (!isset($result['error'])) {
         // Move file to target folder and make thumbs
         $imageHandler = new CImageHandler();
         $imageHandler->load($tempFolder . $result['filename']);
         $imageHandler->save($photosFolder . $result['filename']);
         $imageHandler->cropAndScaleFromCenter(300, 300);
         $imageHandler->save($photosFolder . self::THUMB_PREFIX_SMALL . $result['filename']);
         $model = new Photos();
         $model->owner_id = $userId;
         $model->file_name = $result['filename'];
         $model->save();
         return array('originalSrc' => $model->getOriginal(), 'thumbSrc' => $model->getSmallThumbnail(), 'photoId' => $model->id);
     } else {
         throw new CException($result['error']);
     }
 }