/**
* Gets the decorator directory for a given template.
*
* @param string The template file
*
* @return string A template directory
*/
public function getDecoratorDir($template)
{
// if there is a configuration dimension
if ($this->hasDimension()) {
$cacheKey = sprintf('sf_decorator_dir_%s', $template);
// if there is a cache return it
if ($this->dimension->getCache()->has($cacheKey)) {
$decoratorDir = $this->dimension->getCache()->get($cacheKey);
} else {
$dirs = $this->getDecoratorDirs();
foreach ($dirs as $dir) {
if (is_readable($dir . '/' . $template)) {
$decoratorDir = $dir;
break;
// find most specific and then break
}
}
// save cache
$this->dimension->getCache()->set($cacheKey, $decoratorDir);
}
} else {
$decoratorDir = parent::getDecoratorDir($template);
}
return $decoratorDir;
}
