/**
* Get the base directory for the type/lookup info provided
*
* @param DirectoryMapper $mapper
* @param $type
* @param array $lookup
*
* @return null|string
*/
public function getBasePath(DirectoryMapper $mapper, $type, array $lookup)
{
$cache = $type . '-' . implode('.', $lookup);
//If the path is cached, return it
if (isset($this->_baseHash[$cache])) {
return $this->_baseHash[$cache];
}
$parts = array_merge([$type], $lookup);
switch ($type) {
case DirectoryMapper::MAP_ALIAS:
$this->_baseHash[$cache] = $mapper->aliasPath($parts);
break;
case DirectoryMapper::MAP_SOURCE:
$this->_baseHash[$cache] = $mapper->sourcePath();
break;
case DirectoryMapper::MAP_ASSET:
$this->_baseHash[$cache] = $mapper->assetPath();
break;
case DirectoryMapper::MAP_VENDOR:
$this->_baseHash[$cache] = $mapper->vendorPath($parts);
break;
}
//Return the cache
return isset($this->_baseHash[$cache]) ? $this->_baseHash[$cache] : null;
}
