/**
* Routes the request to the controller.
*
* @param Request $request
*/
public static function route(Request $request)
{
$uri = "/" . trim($request->getUri(), '/');
// Is this the root route?
if ($uri === '/' and isset(static::$routes['root'])) {
return static::setRoute(static::$routes['root']);
}
// Do we have an exact match?
if (isset(static::$routes[$uri])) {
return static::setRoute(static::$routes[$uri]);
}
// The fun begins
foreach (static::$routes as $route) {
// Does the route match the request?
$pattern = "#^{$route['route']}" . '(?<extension>' . implode('|', static::$extensions) . ")?$#";
if (preg_match($pattern, $uri, $params)) {
unset($params[0]);
$route['params'] = array_merge($route['params'], $params);
$route['value'] = preg_replace($pattern, $route['value'], $uri);
return static::setRoute($route);
}
}
// No matches, try 404 route
if (isset(static::$routes['404'])) {
return static::setRoute(static::$routes['404']);
}
// No 404 route, Exception time! FUN :D
else {
throw new Exception("No routes found for '{$uri}'");
}
}
/**
* Route the request and execute the controller.
*/
public static function process()
{
Request::init();
$route = Router::process();
if (!$route) {
$route = Router::getRoute('404');
}
if ($route) {
list($class, $method) = explode('::', $route->controller);
$action = "{$method}Action";
Request::$properties->set(['controller' => $class, 'action' => $method]);
if (!class_exists($class)) {
throw new Exception("Controller class [{$class}] not found");
}
if (!method_exists($class, $action)) {
throw new Exception("Controller action [{$route->controller}Action] not found");
}
$controller = new $class();
$response = static::runFilters('before', $controller, $method);
if (!$response) {
$response = call_user_func_array([$controller, $action], $route->actionParams());
}
static::runFilters('after', $controller, $method);
if (!$response instanceof Response) {
throw new Exception("The controller returned an invalid response");
}
return $response;
} else {
throw new Exception(sprintf("No route matches [%s %s] and no 404 controller set", Request::$method, Request::$pathInfo));
}
}
/**
* Question management page.
*/
public function action_index()
{
// Set page title
$this->title(l('security_questions'));
// Extract questions
$questions = json_decode(settings('security_questions'), true);
// Add an empty question
if (!count($questions)) {
$questions[] = array('question' => '', 'answers' => '');
}
// Check if the form has been submitted
$errors = array();
if (Request::method() == 'post') {
// Process questions
$updated_questions = array();
foreach (Request::$post['questions'] as $id => $question) {
// Check fields
foreach ($question as $field => $value) {
if (empty($value)) {
$errors[$id][$field] = true;
}
}
// Add if no errors
if (!isset($errors[$id])) {
$updated_questions[] = $question;
}
}
// Save and redirect
if (!count($errors)) {
$this->db->update('settings')->set(array('value' => json_encode($updated_questions)))->where('setting', 'security_questions')->exec();
Request::redirect(Request::requestUri());
}
}
View::set(compact('questions', 'errors'));
}
public function destroyAction()
{
return $this->respondTo(function ($format) {
if (Request::isXhr()) {
$resp = $this->jsonResponse(['success' => 'You are now logged out']);
} else {
$resp = $this->redirectTo('root');
}
return $resp->addCookie('dreamer', '', time(), '/');
});
}
public function currentUserAction()
{
if ($this->currentUser) {
return $this->respondTo(function ($format) {
if (Request::isXhr()) {
return $this->jsonResponse(['id' => $this->currentUser->id, 'username' => $this->currentUser->username]);
}
});
} else {
return $this->show404();
}
}
public function __construct($path = '/', array $requestInfo = [])
{
$requestInfo = $requestInfo + ['method' => "GET", 'post' => [], 'get' => [], 'cookie' => []];
$_SERVER['HTTP_HOST'] = "localhost";
$_SERVER['REQUEST_METHOD'] = $requestInfo['method'];
$_SERVER['REQUEST_URI'] = $path;
$_SERVER['QUERY_STRING'] = '';
$_POST = $requestInfo['post'];
$_GET = $requestInfo['get'];
$_REQUEST = array_merge($_GET, $_POST);
$_COOKIE = $requestInfo['cookie'];
Request::reset();
Request::init();
}
/**
* Delete ticket update
*
* @param integer $id
*/
public function action_delete($id)
{
// Get the ticket update
$history = \traq\models\TicketHistory::find($id);
// Delete the update
$history->delete();
// Is this an ajax request?
if (Request::isAjax()) {
// Render the view
View::set('history', $history);
} else {
// Just redirect back to the ticket
Request::redirectTo($history->ticket->href());
}
}
/**
* Toggles the subscription.
*
* @param string $type Subscription type (Project, Milestone, Ticket)
* @param integer $id Subscribed object ID
*/
public function action_toggle($type, $id)
{
switch ($type) {
// Project
case 'project':
// Delete subscription
if (is_subscribed($this->user, $this->project)) {
$sub = Subscription::select()->where(array(array('project_id', $this->project->id), array('user_id', $this->user->id), array('type', 'project')))->exec()->fetch();
$sub->delete();
} else {
$sub = new Subscription(array('type' => "project", 'project_id' => $this->project->id, 'user_id' => $this->user->id, 'object_id' => $this->project->id));
$sub->save();
}
Request::redirectTo($this->project->href());
break;
// Milestone
// Milestone
case 'milestone':
// Get milestone
$milestone = Milestone::select()->where(array(array('project_id', $this->project->id), array('slug', $id)))->exec()->fetch();
// Delete subscription
if (is_subscribed($this->user, $milestone)) {
$sub = Subscription::select()->where(array(array('project_id', $this->project->id), array('user_id', $this->user->id), array('type', 'milestone'), array('object_id', $milestone->id)))->exec()->fetch();
$sub->delete();
} else {
$sub = new Subscription(array('type' => "milestone", 'project_id' => $this->project->id, 'user_id' => $this->user->id, 'object_id' => $milestone->id));
$sub->save();
}
Request::redirectTo($milestone->href());
break;
// Milestone
// Milestone
case 'ticket':
// Get ticket
$ticket = Ticket::select()->where(array(array('project_id', $this->project->id), array('ticket_id', $id)))->exec()->fetch();
// Delete subscription
if (is_subscribed($this->user, $ticket)) {
$sub = Subscription::select()->where(array(array('project_id', $this->project->id), array('user_id', $this->user->id), array('type', 'ticket'), array('object_id', $ticket->id)))->exec()->fetch();
$sub->delete();
} else {
$sub = new Subscription(array('type' => "ticket", 'project_id' => $this->project->id, 'user_id' => $this->user->id, 'object_id' => $ticket->id));
$sub->save();
}
Request::redirectTo($ticket->href());
break;
}
}
/**
* Delete attachment
*
* @param integer $attachment_id
*/
public function action_delete($attachment_id)
{
// Delete and redirect
$this->attachment->delete();
Request::redirectTo($this->attachment->ticket->href());
}
/**
* Delete field.
*/
public function action_delete($id)
{
// Find field
$field = CustomField::find($id);
// Verify project
if ($field->project_id != $this->project->id) {
return $this->show_no_permission();
}
// Delete and redirect
$field->delete();
if ($this->is_api) {
return \API::response(1);
} else {
Request::redirectTo($this->project->href('settings/custom_fields'));
}
}
/**
* Easily respond to different request types.
*/
protected function respondTo(callable $callback)
{
// Is this an XMLHttpRequest? If not, use the request extension or fallback to HTML.
$format = Request::isXhr() ? 'js' : Request::$properties->get('extension', 'html');
return $callback($format);
}
/**
* Handles the permissions listing and saving...
*
* Nice sexy DRY code right here, eh?
*/
public function action_index($type)
{
// If the type of permissions is 'groups', set it to 'usergroups'.
$type = $type == 'groups' ? 'usergroup' : 'role';
// Has the form been submitted?
if (Request::method() == 'post') {
$global_defaults = Permission::defaults(0, 0, $type);
// Loop over group/role and get id and permissions
foreach (Request::$post['perm'] as $type_id => $permissions) {
// Loop over permissions for id and value
foreach ($permissions as $permission_id => $value) {
// Fetch permission
$perm = Permission::find($permission_id);
// Are we dealing with a default?
if ($type_id == 0) {
// Does it exist?
if ($perm->project_id > 0) {
// We we need to delete it?
if ($global_defaults[$perm->action]->value == $value) {
$perm->delete();
} elseif ($perm->value != $value) {
$perm->set('value', $value);
$perm->save();
}
} else {
// Should we create it?
if ($perm->value != $value) {
// Create the permission
$perm = new Permission(array('project_id' => $this->project->id, 'type' => $type, 'type_id' => $type_id, 'action' => $perm->action, 'value' => $value));
$perm->save();
}
}
} elseif ($perm and $perm->type_id == $type_id and $value == -1 and $type_id > 0) {
$perm->delete();
} elseif ($value == 0 or $value == 1) {
// Update
if ($perm and $perm->type_id == $type_id) {
$perm->value = $value;
$perm->save();
} else {
$perm = new Permission(array('project_id' => $this->project->id, 'type' => $type, 'type_id' => $type_id, 'action' => $perm->action, 'value' => $value));
$perm->save();
}
}
}
}
Request::redirect(Request::requestUri());
}
// Setup the page
$this->permissions_for($type);
}
/**
* Returns the code for a link unless the current request matches the URL.
*
* @param string $label The label
* @param string $url The URL
* @param array $options Options for the URL code (class, title, etc)
*
* @return string
*/
public static function linkToUnlessCurrent($label, $url, array $attributes = array())
{
if (Request::matches($url)) {
return $label;
} else {
return static::link($label, $url, $attributes);
}
}
/**
* Delete tab.
*
* @param integer $id Tab ID
*/
public function action_delete($id)
{
CustomTab::find($id)->delete();
Request::redirectTo('/admin/custom_tabs');
}
/**
* Returns the URL for sorting the provided ticket column.
*
* @param string $column
*
* @return string
*/
public static function sortUrlFor($column)
{
// Get current order
if (isset(Request::$request['order_by'])) {
$order = explode('.', Request::$request['order_by']);
} else {
return Request::requestUri() . (strlen($_SERVER['QUERY_STRING']) ? '&' : '?') . "order_by={$column}.asc";
}
// Are we flipping the current sort?
if ($order[0] == $column) {
$query = "{$column}." . (strtolower($order[1]) == 'asc' ? 'desc' : 'asc');
} else {
$query = "{$column}.{$order[1]}";
}
return str_replace("order_by=" . implode('.', $order), "order_by={$query}", Request::requestUri());
}
/**
* Process the request.
*
* @return Route
*/
public static function process()
{
$requestPath = Request::pathInfo();
if (Request::pathInfo() === '/') {
return static::getRoute('root');
}
foreach (static::$routes as $route) {
$pattern = static::regex($route->compiledPath());
if (!in_array(Request::$method, array_map('strtoupper', $route->methods))) {
continue;
}
// Match exact path and request method
if ($route->path == $requestPath) {
$route->params = $route->defaults;
Request::$properties->set($route->params);
return $route;
} elseif (preg_match($pattern, $requestPath, $params)) {
unset($params[0]);
// Merge params
$route->params = $params + $route->defaults;
Request::$properties->set($route->params);
return $route;
}
}
}
/**
* Set ticket filters.
*/
public function setFiltersAction()
{
$queryString = [];
$filters = Request::$post->get('filters', [], false);
// Add filter
if ($newFilter = Request::$post->get('new_filter') and $newFilter !== '') {
if (!isset($filters[$newFilter])) {
$filters[$newFilter] = ['prefix' => '', 'values' => []];
} else {
$filters[$newFilter]['values'][] = '';
}
}
foreach ($filters as $name => $filter) {
$filter['prefix'] = $filter['prefix'] == '-' ? '!' : '';
// Is this a filter?
if (!in_array($name, array_keys(TicketFilters::filtersFor($this->currentProject)))) {
continue;
}
if (!isset($filter['values'])) {
$filter['values'] = [];
}
if ($field = CustomField::find('slug', $name)) {
$queryString[$name] = $filter['prefix'] . implode(',', $filter['values']);
} else {
$queryString[$name] = $filter['prefix'] . implode(',', $filter['values']);
}
}
return $this->redirect($this->generateUrl('tickets', ['pslug' => $this->currentProject['slug']]) . '?' . Request::buildQueryString($queryString, false));
}
/**
* Creates the URI for the specified page.
*
* @param integer $page
*
* @return string
*/
public function createUri($page)
{
$queryString = $this->query;
$queryString[] = "page={$page}";
$queryString = implode('&', $queryString);
return Request::pathInfo() . "?{$queryString}";
}
