/**
* Renders CSS/JS files (returns HTML tags)
* @param mixed $type Can be NULL, 'css', or 'js'
* @return string
*/
public static function render($type = NULL)
{
// If $type is null, render both types
if (!$type) {
$type = array('css', 'js');
}
// If $type is string, convert to array
$types = is_string($type) ? array($type) : $type;
$response = array();
foreach ($types as $type) {
$collection = self::$collections[$type];
$collection->load();
$compiler = new Assets\Compiler($collection, $type, self::$cache_path);
$compiler->compile();
if (file_exists(self::$cache_path . $compiler->getCompiledName($type))) {
$url = self::$cache_url . $compiler->getCompiledName();
$html = new Assets\Html($type, $url);
$response[] = $html->render();
}
}
return implode(PHP_EOL, $response);
}
