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<?php
/**
* Copyright (c) 2013-2014 Georg Ehrke georg@ownCloud.com
* This file is licensed under the Affero General Public License version 3 or
* later.
* See the COPYING-README file.
*/
namespace OC\Preview;
use Imagick;
if (extension_loaded('imagick')) {
$checkImagick = new Imagick();
class Bitmap extends Provider {
public function getMimeType() {
return null;
}
public function getThumbnail($path, $maxX, $maxY, $scalingup, $fileview) {
$tmpPath = $fileview->toTmpFile($path);
//create imagick object from bitmap or vector file
try{
// Layer 0 contains either the bitmap or
// a flat representation of all vector layers
$bp = new Imagick($tmpPath . '[0]');
$bp->setImageFormat('png');
} catch (\Exception $e) {
\OC_Log::write('core', $e->getmessage(), \OC_Log::ERROR);
return false;
}
unlink($tmpPath);
//new bitmap image object
$image = new \OC_Image($bp);
//check if image object is valid
return $image->valid() ? $image : false;
}
}
if(count($checkImagick->queryFormats('PDF')) === 1) {
//.pdf
class PDF extends Bitmap {
public function getMimeType() {
return '/application\/pdf/';
}
}
\OC\Preview::registerProvider('OC\Preview\PDF');
}
if(count($checkImagick->queryFormats('TIFF')) === 1) {
//.tiff
class TIFF extends Bitmap {
public function getMimeType() {
return '/image\/tiff/';
}
}
\OC\Preview::registerProvider('OC\Preview\TIFF');
}
if(count($checkImagick->queryFormats('AI')) === 1) {
//.ai
class Illustrator extends Bitmap {
public function getMimeType() {
return '/application\/illustrator/';
}
}
\OC\Preview::registerProvider('OC\Preview\Illustrator');
}
// Requires adding 'eps' => array('application/postscript', null), to lib/private/mimetypes.list.php
if(count($checkImagick->queryFormats('EPS')) === 1) {
//.eps
class Postscript extends Bitmap {
public function getMimeType() {
return '/application\/postscript/';
}
}
\OC\Preview::registerProvider('OC\Preview\Postscript');
}
if(count($checkImagick->queryFormats('PSD')) === 1) {
//.psd
class Photoshop extends Bitmap {
public function getMimeType() {
return '/application\/x-photoshop/';
}
}
\OC\Preview::registerProvider('OC\Preview\Photoshop');
}
}
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