/**
* __toString
*
* @return string
*/
public function __toString()
{
return $this->document->getName() . ' - ' . $this->metadata->getName();
}
/**
* generateThumbnail
*
* @param DocumentInterface $document
* @param array $dimension
*
* @return array|null|string
*/
public function generateThumbnail(DocumentInterface $document, $dimension)
{
list($width, $height) = array_map('intval', explode('x', $dimension));
$cacheFile = sprintf('%s/%s/%s/%s.png', $this->options['cache_path'], $dimension, $document->getNode()->getSlug(), $document->getSlug());
if (!is_file($cacheFile)) {
$size = new Box($width, $height);
$mode = ImageInterface::THUMBNAIL_INSET;
$absPath = $this->options['storage_path'] . DIRECTORY_SEPARATOR . (null !== $document->getThumbnail() ? $document->getThumbnail() : $document->getFilename());
if (!is_file($absPath) || filesize($absPath) >= 100000000) {
$cacheFile = $this->mimeTypeManager->getMimetypeImage($absPath, max([$width, $height]));
} else {
try {
if (pathinfo($absPath, PATHINFO_EXTENSION) === 'pdf') {
$absPath .= '[0]';
}
$imagick = new \Imagick($absPath);
$imagick->setCompression(Imagick::COMPRESSION_LZW);
$imagick->setResolution(72, 72);
$imagick->setCompressionQuality(90);
$image = new Image($imagick, new RGB(), new MetadataBag());
if (!is_dir(dirname($cacheFile))) {
mkdir(dirname($cacheFile), 0777, true);
}
$image->thumbnail($size, $mode)->save($cacheFile, array('quality' => 90));
} catch (\Exception $e) {
$cacheFile = $this->mimeTypeManager->getMimetypeImage($this->options['storage_path'] . DIRECTORY_SEPARATOR . $document->getFilename(), max([$width, $height]));
}
}
}
return $cacheFile;
}
/**
* getSonataThumbUrl
*
* @param DocumentInterface $document
* @param mixed $dimension
* @param bool $absolute
*
* @return string
*/
public function getSonataThumbUrl(DocumentInterface $document, $dimension, $absolute = false)
{
return $this->router->generate('admin_erichard_dms_document_preview', array('document' => $document->getSlug(), 'node' => $document->getNode()->getSlug(), 'dimension' => $dimension), $absolute);
}
