/**
* @param ResizedImageRepository $resizedImageRepository
* @param ResourceType $sourceFileResourceType
* @param string $sourceFileDir
* @param string $sourceFileName
* @param int $requestedWidth
* @param int $requestedHeight
*
* @throws \Exception if source image is invalid
*/
public function __construct(ResizedImageRepository $resizedImageRepository, ResourceType $sourceFileResourceType, $sourceFileDir, $sourceFileName, $requestedWidth, $requestedHeight)
{
parent::__construct($sourceFileResourceType, $sourceFileDir, $sourceFileName, $requestedWidth, $requestedHeight);
$this->resizedImageRepository = $resizedImageRepository;
$backend = $this->backend = $sourceFileResourceType->getBackend();
// Check if there's info about source image in cache
$app = $this->resizedImageRepository->getContainer();
$cacheKey = Path::combine($sourceFileResourceType->getName(), $sourceFileDir, $sourceFileName);
$cachedInfo = $app['cache']->get($cacheKey);
// No info cached, get original image
if (null === $cachedInfo || !isset($cachedInfo['width']) || !isset($cachedInfo['height'])) {
$sourceFilePath = Path::combine($sourceFileResourceType->getDirectory(), $sourceFileDir, $sourceFileName);
if ($backend->isHiddenFile($sourceFileName) || !$backend->has($sourceFilePath)) {
throw new FileNotFoundException('ResizedImage::create(): Source file not found');
}
$originalImage = $this->image = Image::create($backend->read($sourceFilePath));
$app['cache']->set($cacheKey, $originalImage->getInfo());
$originalImageWidth = $originalImage->getWidth();
$originalImageHeight = $originalImage->getHeight();
} else {
$originalImageWidth = $cachedInfo['width'];
$originalImageHeight = $cachedInfo['height'];
}
$targetSize = Image::calculateAspectRatio($requestedWidth, $requestedHeight, $originalImageWidth, $originalImageHeight);
if ($targetSize['width'] >= $originalImageWidth || $targetSize['height'] >= $originalImageHeight) {
$this->width = $originalImageWidth;
$this->height = $originalImageHeight;
$this->requestedSizeIsValid = false;
} else {
$this->width = $targetSize['width'];
$this->height = $targetSize['height'];
}
$this->resizedImageFileName = static::createFilename($sourceFileName, $this->width, $this->height);
}
/**
* @param ThumbnailRepository $thumbnailRepository
* @param ResourceType $sourceFileResourceType
* @param string $sourceFileDir
* @param string $sourceFileName
* @param int $requestedWidth
* @param int $requestedHeight
*/
public function __construct(ThumbnailRepository $thumbnailRepository, ResourceType $sourceFileResourceType, $sourceFileDir, $sourceFileName, $requestedWidth, $requestedHeight)
{
parent::__construct($sourceFileResourceType, $sourceFileDir, $sourceFileName, $requestedWidth, $requestedHeight);
$this->thumbnailRepository = $thumbnailRepository;
$this->adjustDimensions();
$this->backend = $thumbnailRepository->getThumbnailBackend();
$width = $this->adjustedSizeInfo['width'];
$height = $this->adjustedSizeInfo['height'];
$this->resizedImageFileName = ResizedImage::createFilename($sourceFileName, $width, $height);
}