public static function cache_dir($pReload = FALSE)
{
if (is_null(self::$_cache_dir)) {
$dir = ZUPAL_ROOT_DIR . DS . Zupal_Bootstrap::$registry->configuration->cache->path . DS . join(DS, array('modules', 'media', 'musicbrainz', 'artists'));
self::$_cache_dir = $dir;
}
if (!is_dir(self::$_cache_dir)) {
mkdir(self::$_cache_dir, 0775, TRUE);
}
return self::$_cache_dir;
}
/**
*
*/
public function dataAction()
{
$this->_helper->layout->disableLayout();
$this->_helper->viewRenderer->setNoRender();
switch ($this->_getParam('type')) {
case 'artist':
$gid = $this->_getParam('gid');
$key = str_replace('-', '_', $gid);
$ac = Zupal_Media_MusicBrainz_Cache_Artists::getInstance();
if (!$ac->test($key)) {
$artist = Zupal_Musicbrainz_Artist::getInstance()->findOne(array('gid' => $gid));
$json = $artist->json();
// handles caching
} else {
$json = $ac->load($key);
}
echo $json;
break;
}
}
/**
*
* @return string
*/
public function json($pReload = FALSE)
{
$key = str_replace('-', '_', $this->gid);
$ac = Zupal_Media_MusicBrainz_Cache_Artists::getInstance();
if ($pReload || !$ac->test($key)) {
$ac->save(Zend_Json::encode($this->json_data()), $key);
}
return $ac->load($key);
}
