protected function setUp()
{
// Save config
$this->kohana_config['core.url_suffix'] = Kohana_Config::instance()->get('core.url_suffix');
// Save Server API
$this->kohana_server_api = Kohana::$server_api;
// Save Router members
$this->router_vars = array('complete_uri' => Router::$complete_uri, 'controller' => Router::$controller, 'current_uri' => Router::$current_uri, 'query_string' => Router::$query_string, 'rsegments' => Router::$rsegments, 'routed_uri' => Router::$routed_uri, 'segments' => Router::$segments, 'url_suffix' => Router::$url_suffix);
// Reset Router members
Router::$complete_uri = '';
Router::$controller = NULL;
Router::$current_uri = '';
Router::$query_string = '';
Router::$rsegments = NULL;
Router::$routed_uri = '';
Router::$segments = NULL;
Router::$url_suffix = '';
}
/**
* Router setup routine. Automatically called during Kohana setup process.
*
* @return void
*/
public static function setup()
{
if (!empty($_SERVER['QUERY_STRING'])) {
// Set the query string to the current query string
Router::$query_string = '?' . trim($_SERVER['QUERY_STRING'], '&/');
}
if (Router::$routes === NULL) {
// Load routes
Router::$routes = Kohana::config('routes');
}
// Default route status
$default_route = FALSE;
if (Router::$current_uri === '') {
// Make sure the default route is set
if (!isset(Router::$routes['_default'])) {
throw new Kohana_Exception('core.no_default_route');
}
// Use the default route when no segments exist
Router::$current_uri = Router::$routes['_default'];
// Default route is in use
$default_route = TRUE;
}
// Make sure the URL is not tainted with HTML characters
Router::$current_uri = html::specialchars(Router::$current_uri, FALSE);
// Remove all dot-paths from the URI, they are not valid
Router::$current_uri = preg_replace('#\\.[\\s./]*/#', '', Router::$current_uri);
// At this point segments, rsegments, and current URI are all the same
Router::$segments = Router::$rsegments = Router::$current_uri = trim(Router::$current_uri, '/');
// Set the complete URI
Router::$complete_uri = Router::$current_uri . Router::$query_string;
// Explode the segments by slashes
Router::$segments = ($default_route === TRUE or Router::$segments === '') ? array() : explode('/', Router::$segments);
if ($default_route === FALSE and count(Router::$routes) > 1) {
// Custom routing
Router::$rsegments = Router::routed_uri(Router::$current_uri);
}
// The routed URI is now complete
Router::$routed_uri = Router::$rsegments;
// Routed segments will never be empty
Router::$rsegments = explode('/', Router::$rsegments);
// Prepare to find the controller
$controller_path = '';
$method_segment = NULL;
// Paths to search
$paths = Kohana::include_paths();
foreach (Router::$rsegments as $key => $segment) {
// Add the segment to the search path
$controller_path .= $segment;
$found = FALSE;
foreach ($paths as $dir) {
// Search within controllers only
$dir .= 'controllers/';
if (is_dir($dir . $controller_path) or is_file($dir . $controller_path . EXT)) {
// Valid path
$found = TRUE;
// The controller must be a file that exists with the search path
if ($c = str_replace('\\', '/', realpath($dir . $controller_path . EXT)) and is_file($c) and strpos($c, $dir) === 0) {
// Set controller name
Router::$controller = $segment;
// Change controller path
Router::$controller_path = $c;
// Set the method segment
$method_segment = $key + 1;
// Stop searching
break;
}
}
}
if ($found === FALSE) {
// Maximum depth has been reached, stop searching
break;
}
// Add another slash
$controller_path .= '/';
}
if ($method_segment !== NULL and isset(Router::$rsegments[$method_segment])) {
// Set method
Router::$method = Router::$rsegments[$method_segment];
if (isset(Router::$rsegments[$method_segment + 1])) {
// Set arguments
Router::$arguments = array_slice(Router::$rsegments, $method_segment + 1);
}
}
// Last chance to set routing before a 404 is triggered
Event::run('system.post_routing');
if (Router::$controller === NULL) {
// No controller was found, so no page can be rendered
Event::run('system.404');
}
}
/**
* Setup routine.
* Automatically called during the core initialization process.
* @return bool
* @throws Exception_Exido
* @throws Exception_Exido_404
*/
public static function initialize()
{
if (self::$_routes === null) {
// Load routes
self::$_routes = Exido::config('route');
}
// Debug log
if (Exido::$log_debug) {
Exido::$log->add('EXIDO_DEBUG_LOG', __('Initialize routing'));
}
$default_route = false;
if (self::$current_uri == Exido::config('global.core.index_file')) {
self::$current_uri = '';
}
if (!isset(self::$_routes['default_method'])) {
self::$_routes['default_method'] = self::$method;
}
// Remove web-root directory
if (WEB_ROOT != '') {
self::$web_root = trim(WEB_ROOT, '/');
// Remove the suffix from the URL if needed
self::$current_uri = trim(preg_replace("|^" . self::$web_root . "|", "", self::$current_uri), '/');
}
if (self::$current_uri == '') {
// If default controller is not set
if (!isset(self::$_routes['default_controller']) or self::$_routes['default_controller'] == '') {
self::$_routes['default_controller'] = self::$default;
}
// Use the default route when no segments exist
self::$current_uri = self::$_routes['default_controller'];
// Default route is in use
$default_route = true;
}
if ($default_route == false) {
// Remove the suffix from the URL if needed
self::$current_uri = preg_replace("|" . preg_quote(Exido::config('global.core.url_suffix')) . "\$|", "", self::$current_uri);
// Strip arguments
if ($argspos = strpos(self::$current_uri, '?')) {
self::$current_uri = substr(self::$current_uri, 0, $argspos);
}
// Explode the segments by slashes
foreach (explode("/", preg_replace("|/*(.+?)/*\$|", "\\1", self::$current_uri)) as $val) {
$val = trim($val);
// Check for allowed characters
if (Exido::config('global.core.permitted_uri_chars') != '' and $val != '') {
// preg_quote() in PHP 5.3 escapes -, so the str_replace() and addition of - to preg_quote() is to maintain backwards
// compatibility as many are unaware of how characters in the permitted_uri_chars will be parsed as a regex pattern
if (!preg_match("|^[" . str_replace(array('\\-', '\\-'), '-', preg_quote(Exido::config('global.core.permitted_uri_chars'), '-')) . "]+\$|i", $val)) {
throw new Exception_Exido('The requested URL %s has a disallowed characters', array($val));
}
}
if ($val != '') {
self::$segments[] = self::$rsegments[] = $val;
}
}
// Custom routing
if (count(self::$_routes) > 0) {
self::$rsegments = self::_getRouted(self::$segments);
}
//array_merge(self::_getRouted(self::$segments), self::$segments);
}
if ($default_route == true) {
self::$rsegments[] = self::$current_uri;
}
// Prepare to find the controller
$controller_path = '';
$method_segment = null;
$controller_name = array();
// Paths to search
$paths = Exido::getIncludePaths();
foreach (self::$rsegments as $key => $segment) {
// Add the segment to the search path
$controller_path .= $segment;
$found = false;
// Set segment into controller name
$controller_name[] = ucfirst($segment);
foreach ($paths as $dir) {
// Search within controllers only
$dir .= 'controller/';
if (is_dir($dir . $controller_path) or is_file($dir . $controller_path . '.php')) {
// Valid path
$found = true;
// The controller must be a file that exists with the search path
if ($c = realpath($dir . $controller_path . '.php') and is_file($c)) {
// Set the controller name
self::$controller = ucfirst(strtolower(EXIDO_ENVIRONMENT_NAME)) . '_Controller_' . implode('_', $controller_name);
self::$controller_view = $controller_path;
// Set the controller path
self::$controller_path = $c;
// Set the method
$method_segment = $key + 1;
// Stop searching
break;
}
}
}
if ($found === false) {
// Maximum depth has been reached, stop searching
break;
}
// Add another slash
$controller_path .= '/';
}
if ($method_segment !== null and isset(self::$rsegments[$method_segment])) {
// Set method
if (isset(self::$rsegments[$method_segment])) {
self::$method = self::$rsegments[$method_segment];
}
if (isset(self::$rsegments[$method_segment])) {
// Set arguments
self::$arguments = array_slice(self::$rsegments, $method_segment + 1);
}
}
// If controller does not found
// We throw the 404 page
if (self::$controller === null) {
throw new Exception_Exido_404('Undefined controller %s.', array(self::$current_uri));
}
return true;
}
