public function __construct()
{
$pathStr = self::GetPathStr();
$pathInfo = self::ParsePath($pathStr);
self::$path = $pathInfo['path'];
if ($pathInfo['param']) {
self::SetParam($pathInfo['param']);
}
}
public function _validate_request($segments)
{
isset($segments[1]) or $segments[1] = NULL;
/* locate the module controller */
list($module, $controller) = Router::locate($segments);
/* Modification starts */
// Does the requested controller exist in the root folder?
if (file_exists(APPPATH . 'controllers/' . $segments[0] . EXT)) {
return $segments;
}
// Is the controller in a sub-folder?
if (is_dir(APPPATH . 'controllers/' . $segments[0])) {
// Set the directory and remove it from the segment array
$this->set_directory($segments[0]);
$segments = array_slice($segments, 1);
if (count($segments) > 0) {
// Does the requested controller exist in the application sub-folder?
if (!file_exists(APPPATH . 'controllers/' . $this->fetch_directory() . $segments[0] . EXT)) {
show_404(APPPATH . 'controllers/' . $this->fetch_directory() . $segments[0]);
}
} else {
$this->set_class($this->default_controller);
$this->set_method('index');
// Does the default controller exist in the sub-folder?
if (!file_exists(APPPATH . 'controllers/' . $this->fetch_directory() . $this->default_controller . EXT)) {
$this->directory = '';
return array();
}
}
return $segments;
}
/* Modificatiion Ends */
// (isset($segments[1])) OR $segments[1] = NULL;
/* locate the module controller */
// list($module, $controller) = Router::locate($segments);
/* no controller found */
$module === FALSE and show_404($controller);
/* set the module directory */
Router::$path = $controller ? $module : NULL;
/* set the module path */
$path = $controller ? MODOFFSET . $module . '/controllers/' : NULL;
$this->set_directory($path);
/* remove the directory segment */
if ($controller != $module and $controller != NULL) {
$segments = array_slice($segments, 1);
}
return $segments;
}
/** Locate the controller **/
public static function locate($segments)
{
list($module, $controller) = $segments;
$controller == NULL and $controller = $module;
/* module? */
if ($module and is_dir(MODBASE . $module)) {
self::$path = $module;
/* module sub-controller? */
if (is_file(MODBASE . $module . '/controllers/' . $controller . EXT)) {
return array($module, $controller);
}
/* module controller? */
return array($module, $module);
}
/* not a module controller */
return array(FALSE, FALSE);
}
