/**
* Returns instance of ImageInfo about fetched thumbnail
*
* @param string $name
* @return \Imager\ImageInfo
*/
public function fetchThumbnail($name)
{
if (!isset($name) || Strings::length($name) === 0) {
throw new InvalidArgumentException('Name of fetched file cannot be empty.');
}
$thumbnail = $this->getThumbnailPath($name);
if (!file_exists($thumbnail)) {
$msg = sprintf('Thumbnail image "%s" not exists.', $thumbnail);
throw new NotExistsException($msg);
}
$parts = Helpers::parseName($name);
if (isset($parts['id'])) {
$source = $this->fetch($parts['id']);
}
return new ImageInfo($thumbnail, $source);
}
public function match(Http\IRequest $request)
{
$url = $request->getUrl();
if (Strings::contains($url->path, $this->basePath) === false) {
return;
}
$imgUrl = Strings::after($url->path, $this->basePath);
$imgUrl = Strings::after($imgUrl, '/', -1);
$parts = Imager\Helpers::parseName($imgUrl);
if (!isset($parts['id'])) {
return;
}
$url->setQueryParameter('id', $parts['id'])->setQueryParameter('width', $parts['width'])->setQueryParameter('height', $parts['height'])->setQueryParameter('quality', $parts['quality']);
$response = new ImageResponse($this->repository, $this->imageFactory);
$response->send(new Http\Request($url), new Http\Response());
}
