/**
* Create color profile object from filename.
*
* @param string $filename
*
* @throws RuntimeException
*
* @return $this
*/
public static function fromFilename($filename)
{
if (!file_exists($filename) || !is_file($filename) || !is_readable($filename)) {
throw new RuntimeException(sprintf('Filename %s is an invalid profile file or is not readable', $filename));
}
return new static(StreamUtils::create(StreamUtils::open($filename, 'r')));
}
public function fetch(RequestInterface $request)
{
$key = $this->getCacheKey($request);
$entry = $this->cache->fetch($key);
if (!$entry) {
return null;
}
$response = new Response($entry['code'], $entry['headers'], Stream\Utils::create($entry['body']));
$request->getConfig()->set('cache.key', $key);
return $response;
}
/**
* {@inheritdoc}
*/
public function fetch(FeedInterface $feed, StateInterface $state)
{
$response = $this->get($feed->getSource(), $this->getCacheKey($feed));
$feed->setSource($response->getEffectiveUrl());
// 304, nothing to see here.
if ($response->getStatusCode() == 304) {
$state->setMessage($this->t('The feed has not been updated.'));
throw new EmptyFeedException();
}
// Copy the temp stream to a real file.
$download_file = drupal_tempnam('temporary://', 'feeds_http_fetcher');
$dest_stream = Utils::create(fopen($download_file, 'w+'));
Utils::copyToStream($response->getBody(), $dest_stream);
$response->getBody()->close();
$dest_stream->close();
return new HttpFetcherResult($download_file, $response->getHeaders());
}
public function testProxiesToFactory()
{
$this->assertEquals('foo', (string) Utils::create('foo'));
}
public function fetch(RequestInterface $request)
{
$key = $this->getCacheKey($request);
$entries = $this->cache->fetch($key);
if (!$entries) {
return null;
}
$match = $matchIndex = null;
$headers = $this->persistHeaders($request);
$entries = unserialize($entries);
foreach ($entries as $index => $entry) {
$vary = isset($entry[1]['vary']) ? $entry[1]['vary'] : '';
if ($this->requestsMatch($vary, $headers, $entry[0])) {
$match = $entry;
$matchIndex = $index;
break;
}
}
if (!$match) {
return null;
}
// Ensure that the response is not expired
$response = null;
if ($match[4] < time()) {
$response = -1;
} else {
$response = new Response($match[2], $match[1]);
if ($match[3]) {
if ($body = $this->cache->fetch($match[3])) {
$response->setBody(Stream\Utils::create($body));
} else {
// The response is not valid because the body was somehow
// deleted
$response = -1;
}
}
}
if ($response === -1) {
// Remove the entry from the metadata and update the cache
unset($entries[$matchIndex]);
if ($entries) {
$this->cache->save($key, serialize($entries));
} else {
$this->cache->delete($key);
}
return null;
}
return $response;
}
/**
* {@inheritdoc}
*/
public function getColorProfile()
{
if (!in_array('icc', $this->imagick->getImageProfiles('*', false))) {
return null;
}
$data = $this->imagick->getImageProfile('icc');
return new ColorProfile(StreamUtils::create($data));
}
/**
* {@inheritdoc}
*/
public function getColorProfile()
{
try {
$data = $this->gmagick->getimageprofile('ICM');
} catch (\GmagickException $exception) {
return null;
}
return new ColorProfile(StreamUtils::create($data));
}