/**
* @param IFile $image
* @param IImageFormat[] $imageFormats if is NULL all image formats will be removed
*/
public function removeFormatedImages(IFile $image, array $imageFormats = [])
{
if (empty($imageFormats)) {
$imageFormats = $this->imageFormatProvider->findAll();
}
foreach ($imageFormats as $imageFormat) {
$path = $this->getPath($image, $imageFormat);
if (file_exists($path)) {
@unlink($path);
}
$dir = dirname($path);
if (file_exists($dir) && $this->isDirEmpty($dir)) {
rmdir($dir);
}
}
}
/**
* @param string $imageName
* @param string $imageFormatName
* @throws BadRequestException
*/
public function __invoke($imageName, $imageFormatName)
{
$image = $this->imageProvider->findOneByName($imageName);
if (!$image) {
throw new BadRequestException('Image not found.', 404);
}
$imageFormat = $this->imageFormatProvider->findOneByName($imageFormatName);
if (!$imageFormat) {
throw new BadRequestException('Image format not found.', 404);
}
$originalImagePath = $this->storage->getPath($image);
if (!file_exists($originalImagePath)) {
\Tracy\Debugger::log(new \Nette\InvalidStateException('File not found in the storage.'));
throw new BadRequestException('Image not found.', 404);
}
$path = $this->storage->getPath($image, $imageFormat);
if (!file_exists($path)) {
$this->storage->createFormatedImage($image, $imageFormat);
}
Image::fromFile($path)->send();
}
