public function executeAsset($request)
{
try {
$name = $this->getRequest()->getParameter('name');
$this->forward404Unless(sfDynamicsPackageDefinition::checkIsValidPackageName($name));
$extensionPosition = strrpos($name, '.');
$assetExtension = substr($name, $extensionPosition + 1);
$assetType = sfDynamics::getTypeFromExtension($assetExtension);
$name = substr($name, 0, $extensionPosition);
$this->package = sfDynamics::getManager()->getPackage($name);
$this->{'pre' . ucfirst($assetType)}();
return $this->renderText(sfDynamics::getRenderer()->getAsset($name, $this->package, $assetType, $assetExtension));
} catch (Exception $e) {
throw new sfError404Exception($e->getMessage());
}
}
public function generateAssetsHtml()
{
$renderer = sfDynamics::getRenderer();
$html = '';
/* generate useable package array */
$packages = array();
foreach (array_keys($this->packages) as $packageName) {
$packages[$packageName] = $this->getPackage($packageName);
}
foreach (array('javascript' => 'js', 'stylesheet' => 'css') as $type => $ext) {
$assets = $this->{$type . 's'};
if (sfDynamicsConfig::isGroupingEnabledFor($type) && sfDynamicsConfig::isSupercacheEnabled()) {
$url = sfDynamicsRouting::supercache_for($packages, $ext);
$renderer->generateSupercache($url, $packages, $assets, $type);
$html .= ' ' . $this->getTag($url, $type) . "\n";
} else {
foreach ($assets as $asset) {
$url = $this->controller->genUrl(sfDynamicsRouting::uri_for($asset, $ext));
$html .= ' ' . $this->getTag($url, $type) . "\n";
}
}
}
return $html;
}
/**
* Generate the sfDynamics html tags for a given asset type
*/
protected function generateHtml($type, $ext)
{
if (!isset($this->{$type . 's'})) {
throw new sfDynamicsException('The ' . $type . ' asset type is unknown');
}
$renderer = sfDynamics::getRenderer();
$html = '';
/* generate useable package array */
$packages = array();
foreach (array_keys($this->packages) as $packageName) {
$packages[$packageName] = $this->getPackage($packageName);
}
$assets = $this->{$type . 's'};
if (sfDynamicsConfig::isGroupingEnabledFor($type) && sfDynamicsConfig::isSupercacheEnabled()) {
$url = sfDynamicsRouting::supercache_for($packages, $ext);
$renderer->generateSupercache($url, $packages, $assets, $type);
$url = call_user_func(array('sfDynamicsConfig', 'get' . ucfirst($ext) . 'Cdn')) . $url;
$html .= ' ' . $this->getTag($url, $type) . "\n";
} else {
foreach ($assets as $asset) {
$url = $this->controller->genUrl(sfDynamicsRouting::uri_for($asset, $ext));
$url = call_user_func(array('sfDynamicsConfig', 'get' . ucfirst($ext) . 'Cdn')) . $url;
$html .= ' ' . $this->getTag($url, $type) . "\n";
}
}
return $html;
}
