/**
* @param BinaryInterface $binary
* @param array $config
*
* @throws \InvalidArgumentException
*
* @return Binary
*/
public function apply(BinaryInterface $binary, array $config)
{
$config = array_replace(array('filters' => array(), 'quality' => 100, 'animated' => false), $config);
$image = $this->imagine->load($binary->getContent());
foreach ($config['filters'] as $eachFilter => $eachOptions) {
if (!isset($this->loaders[$eachFilter])) {
throw new \InvalidArgumentException(sprintf('Could not find filter loader for "%s" filter type', $eachFilter));
}
$image = $this->loaders[$eachFilter]->load($image, $eachOptions);
}
$options = array('quality' => $config['quality']);
if (isset($config['jpeg_quality'])) {
$options['jpeg_quality'] = $config['jpeg_quality'];
}
if (isset($config['png_compression_level'])) {
$options['png_compression_level'] = $config['png_compression_level'];
}
if (isset($config['png_compression_filter'])) {
$options['png_compression_filter'] = $config['png_compression_filter'];
}
if ($binary->getFormat() === 'gif' && $config['animated']) {
$options['animated'] = $config['animated'];
}
$filteredFormat = isset($config['format']) ? $config['format'] : $binary->getFormat();
$filteredContent = $image->get($filteredFormat, $options);
$filteredMimeType = $filteredFormat === $binary->getFormat() ? $binary->getMimeType() : $this->mimeTypeGuesser->guess($filteredContent);
return $this->applyPostProcessors(new Binary($filteredContent, $filteredMimeType, $filteredFormat), $config);
}
/**
* Retrieves an image with the given filter applied.
*
* @param string $filter
* @param string $path
*
* @throws \LogicException
*
* @return \Liip\ImagineBundle\Binary\BinaryInterface
*/
public function find($filter, $path)
{
$loader = $this->getLoader($filter);
$binary = $loader->find($path);
if (!$binary instanceof BinaryInterface) {
$mimeType = $this->mimeTypeGuesser->guess($binary);
$binary = new Binary(
$binary,
$mimeType,
$this->extensionGuesser->guess($mimeType)
);
}
if (null === $binary->getMimeType()) {
throw new \LogicException(sprintf('The mime type of image %s was not guessed.', $path));
}
if (0 !== strpos($binary->getMimeType(), 'image/')) {
throw new \LogicException(sprintf('The mime type of image %s must be image/xxx got %s.', $path, $binary->getMimeType()));
}
return $binary;
}
/**
* @param BinaryInterface $binary
* @param array $config
*
* @throws \InvalidArgumentException
*
* @return Binary
*/
public function apply(BinaryInterface $binary, array $config)
{
$config = array_replace(array('filters' => array(), 'quality' => 100, 'animated' => false), $config);
if ($binary instanceof FileBinaryInterface) {
$image = $this->imagine->open($binary->getPath());
} else {
$image = $this->imagine->load($binary->getContent());
}
foreach ($config['filters'] as $eachFilter => $eachOptions) {
if (!isset($this->loaders[$eachFilter])) {
throw new \InvalidArgumentException(sprintf('Could not find filter loader for "%s" filter type', $eachFilter));
}
$prevImage = $image;
$image = $this->loaders[$eachFilter]->load($image, $eachOptions);
// If the filter returns a different image object destruct the old one because imagick keeps consuming memory if we don't
// See https://github.com/liip/LiipImagineBundle/pull/682
if ($prevImage !== $image && method_exists($prevImage, '__destruct')) {
$prevImage->__destruct();
}
}
$options = array('quality' => $config['quality']);
if (isset($config['jpeg_quality'])) {
$options['jpeg_quality'] = $config['jpeg_quality'];
}
if (isset($config['png_compression_level'])) {
$options['png_compression_level'] = $config['png_compression_level'];
}
if (isset($config['png_compression_filter'])) {
$options['png_compression_filter'] = $config['png_compression_filter'];
}
if ($binary->getFormat() === 'gif' && $config['animated']) {
$options['animated'] = $config['animated'];
}
$filteredFormat = isset($config['format']) ? $config['format'] : $binary->getFormat();
$filteredContent = $image->get($filteredFormat, $options);
$filteredMimeType = $filteredFormat === $binary->getFormat() ? $binary->getMimeType() : $this->mimeTypeGuesser->guess($filteredContent);
// We are done with the image object so we can destruct the this because imagick keeps consuming memory if we don't
// See https://github.com/liip/LiipImagineBundle/pull/682
if (method_exists($image, '__destruct')) {
$image->__destruct();
}
return $this->applyPostProcessors(new Binary($filteredContent, $filteredMimeType, $filteredFormat), $config);
}
