diff options
Diffstat (limited to 'lib/private/preview/unknown.php')
| -rw-r--r-- | lib/private/preview/unknown.php | 26 |
1 files changed, 24 insertions, 2 deletions
diff --git a/lib/private/preview/unknown.php b/lib/private/preview/unknown.php index 9e6cd68d401..4747f9e25ed 100644 --- a/lib/private/preview/unknown.php +++ b/lib/private/preview/unknown.php @@ -20,8 +20,30 @@ class Unknown extends Provider { $path = \OC_Helper::mimetypeIcon($mimetype); $path = \OC::$SERVERROOT . substr($path, strlen(\OC::$WEBROOT)); - return new \OC_Image($path); + $svgPath = substr_replace($path, 'svg', -3); + + if (extension_loaded('imagick') && file_exists($svgPath)) { + + // http://www.php.net/manual/de/imagick.setresolution.php#85284 + $svg = new \Imagick(); + $svg->readImage($svgPath); + $res = $svg->getImageResolution(); + $x_ratio = $res['x'] / $svg->getImageWidth(); + $y_ratio = $res['y'] / $svg->getImageHeight(); + $svg->removeImage(); + $svg->setResolution($maxX * $x_ratio, $maxY * $y_ratio); + $svg->setBackgroundColor(new \ImagickPixel('transparent')); + $svg->readImage($svgPath); + $svg->setImageFormat('png32'); + + $image = new \OC_Image(); + $image->loadFromData($svg); + } else { + $image = new \OC_Image($path); + } + + return $image; } } -\OC\Preview::registerProvider('OC\Preview\Unknown');
\ No newline at end of file +\OC\Preview::registerProvider('OC\Preview\Unknown'); |