/**
* Processes the action request.
*
* @return string
* @throws Exception
*/
protected function _processActionRequest(array $namespace, $isParserHook = false, $args = array())
{
global $wgRequest;
$action = $wgRequest->getText('bt_action', 'list');
$class = __CLASS__ . 'Action' . ucfirst(strtolower($action));
$method = $action . 'Action';
$file = dirname(__FILE__) . '/Actions/' . $class . '.php';
if (!file_exists($file)) {
throw new Exception('Invalid file: ' . $file);
}
if (array_key_exists($action, $this->_config->getPermissions())) {
require_once dirname(__FILE__) . '/Actions/' . $class . '.php';
$controller = new $class();
$controller->setConfig($this->getConfig());
if ($controller->hasPermission($action)) {
$controller->setAction($action);
$controller->setParserHook($isParserHook);
$controller->setNamespace($namespace);
$controller->setModel(new IssueTrackerModelDefault());
$controller->setArguments($args);
if (!method_exists($controller, 'init') || $controller->init() === true) {
$controller->{$method}();
return $controller->getOutput();
}
}
return wfMsg('not_authorized');
}
return wfMsg('invalid_action') . ': ' . $action;
}
/**
* Check whether the user's group has permission to perform this action.
*
* @param string $action
*/
public function hasPermission($action)
{
global $wgUser;
if (isset($this->_acl[$action])) {
return $this->_acl[$action];
}
$perms = $this->_config->getPermissions();
if ($perms[$action]['group'] == '*') {
$this->_acl[$action] = true;
return true;
} else {
$userGroups = $wgUser->getGroups();
foreach ($userGroups as $group) {
if ($group == strtolower($perms[$action]['group'])) {
$this->_acl[$action] = true;
return true;
}
}
}
$this->_acl[$action] = false;
return false;
}
