/**
* Serves a file
* @param string $file
* @return string
*/
public function serveFile($file)
{
$type = MimeType::getType($file);
if (!headers_sent()) {
header('Content-Type: ' . $type);
}
if (strpos($type, 'text/html') !== false) {
$tmpl = new Templator();
$tmpl->setContent($tmpl->getInclude($file));
return $this->serveCache($tmpl->getDisplay());
} else {
self::setCacheMtime(filemtime($file));
return $this->serveCache(file_get_contents($file));
}
}
/**
* returns the mime type of the thumbnails
*
* @return a valid mime type
*/
function getThumbnailMimeType()
{
if ($this->getThumbnailFormat() == "same") {
return $this->getMimeType();
} else {
$mimeType = new MimeType();
return $mimeType->getType($this->getThumbnailFormat());
}
}
