/**
* Returns a rex_image instance representing the image $rex_img_file
* in respect to $rex_img_type.
* If the result is not cached, the cache will be created.
*/
public static function getImageCache($rex_img_file, $rex_img_type)
{
global $REX;
$imagepath = $REX['HTDOCS_PATH'] . $REX['MEDIA_DIR'] . '/' . $rex_img_file;
$cachepath = $REX['GENERATED_PATH'] . '/files/';
$image = new rex_image($imagepath);
$image_cacher = new rex_image_cacher($cachepath);
// create image with given image_type if needed
if (!$image_cacher->isCached($image, $rex_img_type)) {
$image_manager = new self($image_cacher);
$image_manager->applyEffects($image, $rex_img_type);
$image->save($image_cacher->getCacheFile($image, $rex_img_type));
}
return $image_cacher->getCachedImage($rex_img_file, $rex_img_type);
}
public static function init()
{
//--- handle image request
$rex_media_manager_file = self::getMediaFile();
$rex_media_manager_type = self::getMediaType();
if ($rex_media_manager_file != '' && $rex_media_manager_type != '') {
$media_path = rex_path::media($rex_media_manager_file);
$cache_path = rex_path::addonCache('media_manager');
$media = new rex_managed_media($media_path);
$media_manager = new self($media);
$media_manager->setCachePath($cache_path);
$media_manager->applyEffects($rex_media_manager_type);
$media_manager->sendMedia();
exit;
}
}
