/**
* Convert uri to protocol independent uri
* E.g. http://example.com -> //example.com
*
* @param string $uri
* @return string
*/
protected function _prepareUrl($uri)
{
$uri = parent::_prepareUrl($uri);
if ($this->cssProtocolRelativeUris) {
$uri = $this->convertToProtocolRelativeUri($uri);
}
if ($this->addTstampToAssets) {
if (Mage::getStoreConfigFlag('dev/log/aoeJsCssTstampActive')) {
Mage::log('Aoe_JsCssTstamp: ' . $uri);
}
$matches = array();
if (preg_match('/(.*)\\.(gif|png|jpg)$/i', $uri, $matches)) {
$uri = $matches[1] . '.' . $this->getVersionKey() . '.' . $matches[2];
}
}
return $uri;
}
