/**
* Get thumbnail for given image and rendition
*
* @param Newscoop\Image\Rendition $rendition
* @param Newscoop\Image\ImageInterface $image
* @return Newscoop\Image\Thumbnail
*/
public function getThumbnail(Rendition $rendition, ImageInterface $image)
{
return $rendition->getThumbnail($image, $this);
}
public function testGetThumbnailFit()
{
$rendition = new Rendition(1000, 1000, 'fit');
$thumbnail = $rendition->getThumbnail(new LocalImage(self::PICTURE_LANDSCAPE), $this->imageService);
$this->assertEquals(500, $thumbnail->width);
$this->assertEquals(333, $thumbnail->height);
}
/**
* Get article image rendition
*
* @param int $articleNumber
* @param string $renditionName
* @param int $width
* @param int $height
* @return array
*/
public function getArticleRenditionImage($articleNumber, $renditionName, $width = null, $height = null)
{
$renditions = $this->getRenditions();
if (!array_key_exists($renditionName, $renditions)) {
return false;
}
$articleRenditions = $this->getArticleRenditions($articleNumber);
$rendition = $articleRenditions[$renditions[$renditionName]];
if ($rendition === null) {
return false;
}
try {
if ($width !== null && $height !== null) {
$preview = $rendition->getRendition()->getPreview($width, $height);
$thumbnail = $preview->getThumbnail($rendition->getImage(), $this->imageService);
} else {
$thumbnail = $rendition->getRendition()->getThumbnail($rendition->getImage(), $this->imageService);
}
} catch (\Exception $e) {
return null;
}
$originalRendition = new Rendition($rendition->getImage()->getWidth(), $rendition->getImage()->getHeight());
return array('id' => $rendition->getImage()->getId(), 'src' => $thumbnail->src, 'width' => $thumbnail->width, 'height' => $thumbnail->height, 'caption' => $rendition->getImage()->getCaption(), 'photographer' => $rendition->getImage()->getPhotographer(), 'photographer_url' => $rendition->getImage()->getPhotographerUrl(), 'original' => (object) array('width' => $rendition->getImage()->getWidth(), 'height' => $rendition->getImage()->getHeight(), 'src' => $originalRendition->getThumbnail($rendition->getImage(), $this->imageService)->src));
}
