/** Load a module controller **/
public static function load($module)
{
is_array($module) and list($module, $params) = each($module) or $params = NULL;
/* get the controller class name */
$class = strtolower(end(explode('/', $module)));
/* is controller in registry? */
if (isset(self::$registry[$class])) {
return self::$registry[$class];
}
/* get the module name */
list($module) = explode('/', $module);
/* find the module controller */
list($module, $controller) = Router::locate(array($module, $class));
if ($module === FALSE) {
return;
}
/* set the module directory */
self::$home = $module;
$path = $module ? MODOFFSET . $module . '/controllers/' : NULL;
/* load the module controller class */
self::load_file($controller, APPPATH . 'controllers/' . $path);
$class = ucfirst($controller);
/* create the new controller */
$controller = new $class($params);
return $controller;
}
public function _validate_request($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 $segments;
}
public function _validate_request($segments)
{
isset($segments[1]) or $segments[1] = NULL;
/* locate the module controller */
list($module, $controller) = Router::locate($segments);
/* not a module controller */
if ($controller === FALSE) {
return parent::_validate_request($segments);
}
/* set the module path */
$path = $module ? MODOFFSET . $module . '/controllers/' : NULL;
$this->set_directory($path);
/* remove the directory segment */
if ($module != $controller and $module != FALSE) {
$segments = array_slice($segments, 1);
}
return $segments;
}
/** Load a module controller **/
public static function load($module)
{
is_array($module) and list($module, $params) = each($module) or $params = NULL;
/* get the controller class name */
$class = strtolower(end(explode('/', $module)));
/* return an existing controller from the registry */
if (isset(self::$registry[$class])) {
return self::$registry[$class];
}
/* get the module name */
list($module) = explode('/', $module);
/* find the module controller */
list($module, $controller) = Router::locate(array($module, $class));
if ($controller === FALSE) {
return;
}
/* set the module directory */
$path = Router::$path ? MODBASE . $module . '/controllers/' : APPPATH . 'controllers/';
/* load the controller class */
self::load_file($controller, $path);
/* create the new controller */
$controller = ucfirst($controller);
return new $controller($params);
}
