/**
* @return array
*/
private function delocalizePath()
{
$this->assertUrlExists();
if (!isset($this->parsed['path'])) {
return null;
}
$path_segments = explode('/', trim($this->parsed['path'], '/'));
if (count($path_segments) < 1) {
return null;
}
if ($path_segments[0] == $this->locale->getSlug($path_segments[0]) || $this->locale->isHidden($path_segments[0])) {
unset($path_segments[0]);
}
return '/' . implode('/', $path_segments);
}
/**
* @param $parsed
* @return array
*/
private function cleanPathFromExistingLocale($parsed)
{
if (!isset($parsed['path'])) {
return null;
}
$path_segments = explode('/', trim($parsed['path'], '/'));
if (count($path_segments) < 1) {
return null;
}
if ($path_segments[0] == $this->locale->getSlug($path_segments[0]) || $this->locale->isHidden($path_segments[0])) {
unset($path_segments[0]);
}
return '/' . implode('/', $path_segments);
}
/**
* Isolate locale value from parameters
*
* @param array $parameters
* @return null|string
*/
private function extractLocaleFromParameters(&$parameters = [])
{
$locale = null;
if (!is_array($parameters)) {
$locale = $this->locale->get($parameters);
// If locale is the only parameter, we make sure the 'real' parameters is flushed
if ($locale == $parameters) {
$parameters = [];
}
return $locale;
}
if (!array_key_exists($this->placeholder, $parameters)) {
return $this->locale->get();
}
$locale = $this->locale->get($parameters[$this->placeholder]);
// If locale parameter is not a 'real' parameters, we ignore the passed locale and use the active one
// The 'wrong' parameter will be used without key
if ($locale != $parameters[$this->placeholder]) {
$parameters[] = $parameters[$this->placeholder];
}
unset($parameters[$this->placeholder]);
return $locale;
}