/**
* Optimise a media image
*
* @param Media $media
*
* @return mixed
*/
public function optimise($media)
{
$info = getimagesize($media->getPath());
switch ($info['mime']) {
case 'image/jpeg':
exec("jpegoptim --strip-all \"{$media->getPath()}\"");
break;
case 'image/gif':
$image = imagecreatefromgif($media->getPath());
imagepng($image, $media->getPath());
exec("optipng \"{$media->getPath()}\"");
break;
case 'image/png':
exec("optipng \"{$media->getPath()}\"");
break;
default:
return $media;
break;
}
return $media;
}
/**
* Optimise a media image
*
* @param Media $media
*
* @return mixed
*/
public function optimise($media)
{
$info = getimagesize($media->getPath());
switch ($info['mime']) {
case 'image/jpeg':
$image = imagecreatefromjpeg($media->getPath());
break;
case 'image/gif':
$image = imagecreatefromgif($media->getPath());
break;
case 'image/png':
$image = imagecreatefrompng($media->getPath());
break;
default:
return $media;
break;
}
//save file
imagejpeg($image, $media->getPath(), $this->quality);
//return destination file
return $media;
}
/**
* Check if a media object fits the size profile
*
* @param Media $media
*
* @return bool
*/
public function fits(Media $media)
{
$fits = true;
$img = @getimagesize($media->getPath());
if ($img === false) {
return false;
}
if (!$this->isXInherited()) {
if ($img[0] !== $this->x) {
$fits = false;
}
}
if (!$this->isYInherited()) {
if ($img[1] !== $this->y) {
$fits = false;
}
}
return $fits;
}
/**
* @param \LineStorm\MediaBundle\Model\Media $media
* @param array $api
*/
function __construct(\LineStorm\MediaBundle\Model\Media $media, array $api = array())
{
$this->alt = $media->getAlt();
$this->credits = $media->getCredits();
$this->hash = $media->getHash();
$this->id = $media->getId();
$this->name = $media->getName();
$this->nameOriginal = $media->getNameOriginal();
$this->src = $media->getSrc();
$this->title = $media->getTitle();
$this->path = $media->getPath();
$this->category = $media->getCategory();
$this->_api = $api;
}
/**
* Resize a media object to a set size, returns the persisted media version object
*
* @param Media $media
* @param MediaResizeProfile $resizeProfile
*
* @return MediaVersion
*/
protected function resizeImage(Media $media, MediaResizeProfile $resizeProfile)
{
$imagePath = pathinfo($media->getPath());
$imageSize = getimagesize($media->getPath());
// clear old versions
$repo = $this->em->getRepository($this->getVersionEntityClass());
$query = $repo->createQueryBuilder('mv')->delete()->where('mv.media = :media')->andWhere('mv.resizeProfile = :profile')->setParameters(array('media' => $media, 'profile' => $resizeProfile))->getQuery();
$query->execute();
$image = new ImageResize($media->getPath());
$resizeMethod = $imageSize[0] >= $imageSize[1] ? ImageResize::RESIZE_MAX_WIDTH : ImageResize::RESIZE_MAX_HEIGHT;
$image->resizeTo($resizeProfile->getWidth(), $resizeProfile->getHeight(), $resizeMethod);
$newWidth = $image->getResizeWidth();
$newHeight = $image->getResizeHeight();
$filename = "{$imagePath['filename']}_{$newWidth}_x_{$newHeight}.{$imagePath['extension']}";
$resizedImagePath = "{$imagePath['dirname']}" . DIRECTORY_SEPARATOR . "{$filename}";
$image->saveImage($resizedImagePath);
if (file_exists($resizedImagePath)) {
$class = $this->getVersionEntityClass();
/** @var MediaVersion $mediaVersion */
$mediaVersion = new $class();
$mediaVersion->setMedia($media);
$mediaVersion->setResizeProfile($resizeProfile);
$mediaVersion->setPath($resizedImagePath);
$mediaVersion->setSrc($this->storeDirectory . $filename);
$this->optimiser->optimise($mediaVersion);
$this->em->persist($mediaVersion);
$this->em->flush($mediaVersion);
return $mediaVersion;
}
}
/**
* @param Media $media
*/
public function addMedia(Media $media)
{
$this->media[] = $media;
$media->setCategory($this);
}
