/**
* {@inheritDoc}
*/
public function getImage($relativePath, $filter)
{
$eventManager = $this->getEventManager();
$eventManager->trigger(__FUNCTION__, $this, ['relativePath' => $relativePath, 'filter' => $filter]);
$filterOptions = $this->filterManager->getFilterOptions($filter);
$binary = $this->loaderManager->loadBinary($relativePath, $filter);
if (isset($filterOptions['format'])) {
$format = $filterOptions['format'];
} else {
$format = $binary->getFormat() ?: 'png';
}
$imageOutputOptions = [];
if (isset($filterOptions['quality'])) {
$imageOutputOptions['quality'] = $filterOptions['quality'];
}
if ($format === 'gif' && $filterOptions['animated']) {
$imageOutputOptions['animated'] = $filterOptions['animated'];
}
if ($this->cacheManager->isCachingEnabled($filter, $filterOptions) && $this->cacheManager->cacheExists($relativePath, $filter, $format)) {
$imagePath = $this->cacheManager->getCachePath($relativePath, $filter, $format);
$filteredImage = $this->imagine->open($imagePath);
} else {
$image = $this->imagine->load($binary->getContent());
$filteredImage = $this->filterManager->getFilter($filter)->apply($image);
if ($this->cacheManager->isCachingEnabled($filter, $filterOptions)) {
$this->cacheManager->createCache($relativePath, $filter, $filteredImage, $format, $imageOutputOptions);
}
}
$args = ['relativePath' => $relativePath, 'filter' => $filter, 'filteredImage' => $filteredImage, 'format' => $format];
$eventManager->trigger(__FUNCTION__ . '.post', $this, $args);
return ['image' => $filteredImage, 'format' => $format, 'imageOutputOptions' => $imageOutputOptions];
}
/**
* Gets url of image
*
* @param string $relativeName Relative Path
* @param string $filter Filter Service
* @return string
*/
public function __invoke($relativeName, $filter)
{
$filterOptions = $this->filterManager->getFilterOptions($filter);
if (isset($filterOptions['format'])) {
$format = $filterOptions['format'];
} else {
$binary = $this->loaderManager->loadBinary($relativeName, $filter);
$format = $binary->getFormat() ?: 'png';
}
if ($this->cacheManager->isCachingEnabled($filter, $filterOptions) && $this->cacheManager->cacheExists($relativeName, $filter, $format)) {
$basePathHelper = $this->getView()->plugin('basePath');
return $basePathHelper() . '/' . $this->cacheManager->getCacheUrl($relativeName, $filter, $format);
}
$urlHelper = $this->getView()->plugin('url');
return $urlHelper('htimg/display', ['filter' => $filter], ['query' => ['relativePath' => $relativeName]]);
}
/**
* {@inheritDoc}
*/
public function loadBinary($relativePath, $filter)
{
$filterOptions = $this->filterManager->getFilterOptions($filter);
if (isset($filterOptions['image_loader'])) {
$imageLoader = $filterOptions['image_loader'];
} else {
$imageLoader = $this->defaultImageLoader;
}
if (!is_object($imageLoader)) {
$imageLoader = $this->imageLoaders->get($imageLoader, isset($filterOptions['loader_options']) ? $filterOptions['loader_options'] : []);
}
$binary = $imageLoader->load($relativePath);
if (!$binary) {
throw new Exception\ImageNotFoundException();
}
if (!$binary instanceof BinaryInterface) {
$binary = new Binary($binary, $this->mimeTypeGuesser->guess($binary));
}
if ($binary->getFormat() === null) {
$binary->setFormat($this->getExtensionGuesser()->guess($binary->getMimeType()));
}
return $binary;
}
