/**
* Returns a JUri instance with a prototype URI used as the base for the
* other URIs created by the JSON renderer
*
* @return Uri The prototype JUri instance
*/
protected function _getPrototypeURIForPagination()
{
$protoUri = new Uri(Uri::rebase('index.php', $this->container));
$protoUri->setQuery($this->input->getData());
$protoUri->delVar('savestate');
$protoUri->delVar('base_path');
return $protoUri;
}
/**
* Put a URL through the routing rules and return the routed URL.
*
* @param string $url The URL to route
* @param boolean $rebase Should I rebase the resulting URL? False to return a relative URL to the application's
* live_site and base_url, as defined in the application configuration
*
* @return string The routed URL
*/
public function route($url, $rebase = true)
{
// Initialise
$routeResult = null;
// Use the routing rules to produce a list of segments
if (!empty($this->rules)) {
/** @var Rule $rule */
foreach ($this->rules as $rule) {
$routeResult = $rule->route($url);
if (is_array($routeResult)) {
break;
}
}
}
// Parse the URL into an object
$uri = new Uri($url);
if (!is_null($routeResult)) {
// We'll replace the path and query string parameters with what the routing rule sent us
$uri->setPath(implode('/', $routeResult['segments']));
$uri->setQuery($routeResult['vars']);
}
// Do we have to rebase?
if ($rebase) {
// Get the base URL
$baseUrl = $this->container->appConfig->get('base_url', '');
if (empty($baseUrl)) {
$baseUrl = '';
}
$baseUrl = rtrim($baseUrl, '/');
if (strpos($baseUrl, 'http://') === 0 || strpos($baseUrl, 'https://') === 0) {
$base = $baseUrl;
} else {
$base = Uri::base(false, $this->container);
$base = rtrim($base, '/') . '/' . $baseUrl;
}
$rebaseURI = new Uri($base);
// Merge the paths of the rebase and routed URIs. However if the router URI contains index.php
// and the base URL ends in a .php script do not append index.php to the other .php script
// (this is required for the WP integration to work properly)
if (!($uri->getPath() == 'index.php' && substr($rebaseURI->getPath(), -4) == '.php')) {
$rebaseURI->setPath(rtrim($rebaseURI->getPath(), '/') . '/' . $uri->getPath());
}
// Merge the query string parameters of the rebase and routed URIs
$vars_routed = $uri->getQuery(true);
$vars_rebase = $rebaseURI->getQuery(true);
$rebaseURI->setQuery(array_merge($vars_rebase, $vars_routed));
// We'll return the rebased URI
$uri = $rebaseURI;
}
return $uri->toString();
}
