File indexing completed on 2024-12-22 05:36:23

 <?php
 /**
  *  ocs-webserver
  *
  *  Copyright 2016 by pling GmbH.
  *
  *    This file is part of ocs-webserver.
  *
  *    This program is free software: you can redistribute it and/or modify
  *    it under the terms of the GNU Affero General Public License as
  *    published by the Free Software Foundation, either version 3 of the
  *    License, or (at your option) any later version.
  *
  *    This program is distributed in the hope that it will be useful,
  *    but WITHOUT ANY WARRANTY; without even the implied warranty of
  *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  *    GNU Affero General Public License for more details.
  *
  *    You should have received a copy of the GNU Affero General Public License
  *    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  **/
 
 class Local_Filter_PrepareImage implements Zend_Filter_Interface
 {
 
     public function filter($value)
     {
         #Zend_Debug::dump($value);
 
 
         #die();
         $image = new Imagick();
         $image->readImage($value);
 
         $pathVals = explode("/", $value);
 
         $savePath = substr($value, 0, strrpos($value, "/") + 1);
         $origFileName = substr($pathVals[count($pathVals) - 1], 0, strrpos($pathVals[count($pathVals) - 1], "."));
         $goodFileName = $this->cleanFileName(substr($pathVals[count($pathVals) - 1], 0, strrpos($pathVals[count($pathVals) - 1], ".")));
 
         $normalFileName = $savePath . $goodFileName . ".jpg";
 
         $bgImg = new Imagick();
         $bgImgPrint = new Imagick();
 
         $origDims = $image->getImageGeometry();
 
         $targetWidth = 735;
         $targetHeight = 520;
 
         if ($origDims['width'] > $targetWidth) {
             $newWidth = $targetWidth;
             $newHeight = (($newWidth * $origDims['height']) / $origDims['width']);
 
 
             if ($newHeight > $targetHeight) {
                 $newHeight = $targetHeight;
                 $newWidth = (($newHeight * $origDims['width']) / $origDims['height']);
                 $image->resizeImage($newWidth, $newHeight, null, null);
                 #$image->cropImage($newWidth,$newHeight,0,0);
             } else {
                 $image->resizeImage($newWidth, $newHeight, null, null);
             }
 
 
         } elseif ($origDims['height'] > $targetHeight) {
             $newHeight = $targetHeight;
             $newWidth = (($newHeight * $origDims['width']) / $origDims['height']);
 
             $image->resizeImage($newWidth, $newHeight, null, null);
         }
 
         $image->writeImage($normalFileName);
 
         #$emptyImg = new Imagick();
         #$emptyImg->newImage(129,77,"none");
         #$emptyImg->setImageFormat('png');
 
         $thumbImg = $image;
 
 
         $thumbWidth = 292;
         $thumbHeight = (($thumbWidth * $origDims['height']) / $origDims['width']);
         if ($thumbHeight < 219) {
             $thumbHeight = 219;
             $thumbWidth = (($thumbHeight * $origDims['width']) / $origDims['height']);
             $thumbImg->resizeImage($thumbWidth, $thumbHeight, null, null);
             $thumbImg->cropImage(292, 219, 0, 0);
         } else {
             $thumbImg->resizeImage($thumbWidth, $thumbHeight, null, null);
             $thumbImg->cropImage($thumbWidth, 219, 0, 0);
         }
 
         //$thumbImg->setImageFormat('jpg');
 
         #$picOverlay = new Imagick();
         #$picOverlay->readImage($_SERVER['DOCUMENT_ROOT']."/images/pic_over.png");
 
         #$emptyImg->compositeImage($thumbImg,imagick::COMPOSITE_DEFAULT,9,9);
         #$emptyImg->compositeImage($picOverlay,imagick::COMPOSITE_DEFAULT,0,0);
         /*
 
 
                 $image->roundCorners(10,10);
 
                 $bgImg->newImage($sideLength,$sideLength, new ImagickPixel('#e8e8e8'));
                 $bgImgPrint->newImage($sideLength,$sideLength, new ImagickPixel('#ffffff'));
 
                 $bgImg->setImageFormat('jpg');
                 $bgImgPrint->setImageFormat('jpg');
 
                 $bgImg->compositeImage($image,imagick::COMPOSITE_DEFAULT,0,0);
                 $bgImgPrint->compositeImage($image,imagick::COMPOSITE_DEFAULT,0,0);
         */
 
 
 #   $fileName = substr($pathVals[count($pathVals)-1],0,strrpos($pathVals[count($pathVals)-1],".")).".jpg";
         $fileNameThumb = "thumb_" . $goodFileName . ".jpg";
 
         $thumbImg->writeImage(substr($value, 0, strrpos($value, "/")) . "/" . $fileNameThumb);
 
 
         $thumbImg->destroy();
         #$picOverlay->destroy();
         #$emptyImg->destroy();
 
         if ($origFileName != $goodFileName) {
             unlink($value);
         }
 
 
         return $normalFileName;
     }
 
     private function cleanFileName($fileName)
     {
         $newFileName = strtr($fileName, " ", "_");
 
         return $newFileName;
     }
 
     private function getWidth($width, $height)
     {
         return ($width * 209) / $height;
     }
 
     private function getHeight($width, $height)
     {
         return ($height * 209) / $width;
     }
 
 }