function getImageCache($rex_img_file, $rex_img_type)
{
global $REX;
$imagepath = $REX['HTDOCS_PATH'] . 'files/' . $rex_img_file;
$cachepath = $REX['INCLUDE_PATH'] . '/generated/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)) {
$image_manager = new rex_image_manager($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);
}
/**
* 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);
}