/**
* Makes the target path absolute as the adapters might have a different directory
*
* @param $path The path to convert
*
* @return string The absolute path
*
* @throws InvalidArgumentException In case the path is not writable or does not exist
*/
private function makeTargetAbsolute($path)
{
$directory = dirname($path);
if (!is_dir($directory)) {
throw new InvalidArgumentException(sprintf('Target path %s does not exist.', $directory));
}
if (!is_writable($directory)) {
throw new InvalidArgumentException(sprintf('Target path %s is not writeable.', $directory));
}
return realpath($directory) . '/' . PathUtil::basename($path);
}
/**
* Locate the target for a string.
*
* @param String $resource
*
* @return String
*
* @throws TargetLocatorException
*/
private function locateString($context, $resource)
{
$url = parse_url($resource);
if (isset($url['scheme']) && $this->isLocalFilesystem($url['scheme'])) {
$resource = $url['path'] = $this->cleanupPath($url['path']);
}
// resource is a URI
if (isset($url['scheme'])) {
if ($this->isLocalFilesystem($url['scheme']) && $this->isFileInContext($url['path'], $context)) {
return $this->getRelativePathFromContext($url['path'], $context);
}
return PathUtil::basename($resource);
}
// resource is a local path
if ($this->isFileInContext($resource, $context)) {
$resource = $this->cleanupPath($resource);
return $this->getRelativePathFromContext($resource, $context);
} else {
return PathUtil::basename($resource);
}
}