/**
* @param DispatchEvent $event
*/
public function processEvent(DispatchEvent $event)
{
//Generate the URI and return it in the event
$uri = $this->generateUriPath($event->getMapType(), $event->getLookupParts(), $this->_httpHost, $event->getPath(), $event->getFilename());
//Invalid resource requested
if ($uri === null) {
$event->setResult(null);
return;
}
$cfg = $this->_dispatcher->getConfig();
switch ($cfg->getItem('run_on', 'path')) {
case 'path':
// asset urls are determined by path prefix
$path = $cfg->getItem('run_match', 'res');
$uri = Path::buildUnix($this->_httpHost, $path, $uri);
break;
case 'subdomain':
// asset urls are determined by domain prefix
$sub = $cfg->getItem('run_match', 'static.');
$domainP = explode('.', $this->_httpHost);
if (count($domainP) > 2) {
$domain = implode('.', array_slice($domainP, 1));
} else {
$domain = implode('.', $domainP);
}
$uri = Path::buildUnix($sub . $domain, $uri);
break;
case 'domain':
// asset urls are determined by FQDN
$domain = $cfg->getItem('run_match', $this->_httpHost);
$uri = Path::buildUnix($domain, $uri);
break;
}
$event->setResult('//' . $uri);
}
/**
* Generate a resource uri
*
* @param $filename
* @param $path
* @param $extension
*
* @return mixed
*/
public function getResourceUri($filename, $path = null, $extension = null)
{
//If no filename is sent, the resource is very unlikely to be valid
if (empty($filename)) {
return null;
}
if ($this->isExternalUrl($filename)) {
return $filename;
}
if ($extension !== null) {
if (substr($filename, -4) !== '.min') {
$filename = [$filename . '.min.' . $extension, $filename . '.' . $extension];
} else {
$filename = [$filename . '.' . $extension];
}
}
$event = new DispatchEvent();
$event->setLookupParts((array) $this->_lookupParts);
$event->setMapType($this->_mapType);
$event->setPath($path);
foreach ((array) $filename as $fname) {
$event->setFilename($fname);
$result = Dispatch::trigger($event);
if ($result !== null && $result->getResult() !== null) {
return $result->getResult();
}
}
return null;
}
