/**
* Sets the type of the image. Once the type is set,
* it may not be changed later.
*
* @param string $type The type for the image, one of the IMAGE_ constants.
*
* @throws InvalidImageTypeException
*/
protected function setType($type)
{
switch ($type) {
case self::IMAGE_ICLOGO:
case self::IMAGE_TEMP:
case self::IMAGE_PART:
case self::IMAGE_FOOTPRINT:
case self::IMAGE_STORAGELOCATION:
parent::setType($type);
break;
default:
throw new InvalidImageTypeException($type);
}
}
/**
* Invalidates any cached files.
*
* @param UploadedFile $file The file to invalidate
*/
public function invalidate(UploadedFile $file)
{
/**
* @var EntityManager
*/
$entityManager = $this->container->get('doctrine')->getManager();
$queryBuilder = $entityManager->createQueryBuilder();
$queryBuilder->select(['c'])->from('PartKeepr\\ImageBundle\\Entity\\CachedImage', 'c')->where('c.originalId = :id')->andWhere('c.originalType = :type')->setParameter('id', $file->getId())->setParameter('type', $file->getType());
$query = $queryBuilder->getQuery();
foreach ($query->getResult() as $file) {
/**
* @var CachedImage
*/
if (file_exists($file->getCacheFile())) {
unlink($file->getCacheFile());
}
$entityManager->remove($file);
}
}
/**
* Creates a new cache entry for a specific image.
*
* @param UploadedFile $image The image to cache
* @param string $cacheFile The file which holds the cached image
*/
public function __construct(UploadedFile $image, $cacheFile)
{
$this->originalId = (int) $image->getId();
$this->originalType = $image->getType();
$this->cacheFile = $cacheFile;
}
public function __construct()
{
parent::__construct();
$this->setType('tempfile');
}
/**
* Creates a new part attachment.
*/
public function __construct()
{
parent::__construct();
$this->setType('PartAttachment');
$this->isImage = null;
}
/**
* Creates a new project attachment.
*/
public function __construct()
{
parent::__construct();
$this->setType('ProjectAttachment');
}
/**
* @param UploadedFile $file
*
* @return Filesystem
*/
public function getStorage(UploadedFile $file)
{
$type = strtolower($file->getType());
return $this->container->get("filesystem_" . $type);
}
/**
* Creates a new footprint attachment
*/
public function __construct()
{
parent::__construct();
$this->setType("FootprintAttachment");
}
/**
* Returns the path to an image which has been cached in a particular width, height and mode.
*
* @param UploadedFile $image The image
* @param integer $width The width
* @param integer $height The height
* @param string $mode The mode
*
* @return string
*/
public function getImageCacheFilename(UploadedFile $image, $width, $height, $mode)
{
$outputFile = $this->getImageCacheDirectory();
$outputFile .= "/" . sha1($image->getFilename());
$outputFile .= $width . "x" . $height . "_" . $mode . ".png";
return $outputFile;
}
/**
* Returns the path to an image which has been cached in a particular width, height and mode.
*
* @param UploadedFile $image The image
* @param int $width The width
* @param int $height The height
* @param string $mode The mode
*
* @return string
*/
public function getImageCacheFilename(UploadedFile $image, $width, $height, $mode)
{
$outputFile = $this->getImageCacheDirectory();
$outputFile .= '/' . sha1($image->getFilename());
$outputFile .= $width . 'x' . $height . '_' . $mode . '.png';
return $outputFile;
}
