public function addAction(rtRequest $request)
{
if ($request->isPost()) {
$c = new Catagory();
$c->name = $request->getParameter('name');
$c->save();
$this->setFlash('notice', '成功添加分类');
$this->redirect("blog/index");
}
}
/**
* Route the request
* @return array array($controller, $action, $params);
*/
public static function route()
{
$request = rtRequest::getInstance();
// match the routes
foreach (self::$_routes as $route) {
list($rule, $tokens) = self::compile_route($route[1]);
if (preg_match($rule, $request->getParameter('request_path_info'), $matches) == 1) {
// fill the request
foreach ($tokens as $i => $token) {
$request->setParameter($token, $matches[$i + 1]);
}
// fill with params
if (isset($route[2]) && is_array($route)) {
foreach ($route[2] as $key => $value) {
$request->setParameter($key, $value);
}
}
rtLogger::log(ROUTE_LOG, "matched route: {$route[1]}");
return;
}
// Log matching
rtLogger::log(ROUTE_LOG, "mismatch route: {$route[1]}");
}
// no route match
throw new RouterExecption('No route match:' . $_SERVER['REQUEST_URI']);
}
function url_for($url, $absolute = false)
{
$url = rtRoute::generate($url);
if ($absolute) {
$absolute_url = rtRequest::getInstance()->getUri();
$url = "{$absolute_url}{$url}";
}
return $url;
}
public static function dispatch(rtAppConfig $config)
{
// Load the project's config
Rythm::init();
// Load the application's config
// Route the request
rtRoute::route();
//============================================================
// Start Handle the request
//============================================================
// Initial middleware classes
$middleware_classes = rtConfig::get('middlewares', array());
$middlewares = array();
foreach ($middleware_classes as $middleware_class) {
require_once "middleware/{$middleware_class}.php";
$middlewares[] = new $middleware_class();
}
// ===========================================
// middleware start process request
$request = rtRequest::getInstance();
foreach ($middlewares as $middleware) {
if (method_exists($middleware, 'process_request')) {
$middleware->process_request($request);
}
}
// middleware end process request
// ===========================================
// Core Process
$controller = $request->getController();
$action = $request->getAction();
$controller_class = ucfirst($controller) . 'Controller';
if (!class_exists($controller_class)) {
throw new rtException("Can't find Controller: {$controller_class}");
}
$controller = new $controller_class();
if (!$controller instanceof rtController) {
throw new rtException("Controller:{$controller_class} must extend from rtController class");
}
$controller->execute($action . 'Action', $request);
// End Core Process
// ===========================================
// start process response
$response = rtResponse::getInstance();
// response middleware process in the reverse direction
foreach (array_reverse($middlewares) as $middleware) {
if (method_exists($middleware, 'process_response')) {
$middleware->process_response($response);
}
}
// end process response
}
/**
* Include partial to the view
* No need to explict echo the result of partial_include
* It behavors like php include, borrowed from symfony
*
* include_partial("index/apache");
*
* @param string $partial
* @param array $params
*/
function include_partial($partial, $params = array())
{
$request = rtRequest::getInstance();
$format = $request->getParameter('format', 'html');
$array = explode('/', $partial);
$count = count($array);
$partial = '_' . $array[$count - 1];
// all partials start with '_'
$formated_partial = '_' . $array[$count - 1] . ".{$format}";
unset($array[$count - 1]);
// pop up partial file name
$path = implode('/', $array);
// reconnect to the path
// specify certain controller to render
if ($path) {
$view_path = rtConfig::get('rt_app_views_dir') . DS . $path;
} else {
$view_path = rtConfig::get('rt_app_views_dir') . DS . $request->getController();
}
list($view_tpl, $view_class) = findTemplateFileName($view_path . DS . $partial);
$view = new $view_class($view_tpl, $params);
// before output ob_start have stop direct output to browse, so we echo but no return string
echo $view->display();
}
public function showAction(rtRequest $request)
{
$table = Doctrine::getTable('Content');
$this->post = $table->findOneBySlug($request->getParameter('slug'));
}
function findTemplateFileName($file_without_ext)
{
$format = rtRequest::getInstance()->getParameter('format', 'html');
// choose the right view class by the file extension found
$associations = rtConfig::get('rt.view.classes', array());
foreach ($associations as $association) {
if (file_exists($file = $file_without_ext . ".{$format}." . $association['extension']) || file_exists($file = $file_without_ext . '.' . $association['extension']) || file_exists($file = $file_without_ext . '.html.' . $association['extension'])) {
$view_class = $association['class'];
break;
}
}
if (!isset($view_class)) {
throw new rtException("Can't find template: {$file_without_ext}.{format}.php");
}
return array($file, $view_class);
}
/**
* Get Magic View Vars
*
* @return array
*/
public function getMagicViewVars()
{
$magic_vars = array('rt_flash' => rtFlash::getInstance(), 'rt_request' => rtRequest::getInstance(), 'rt_user' => rtUser::getInstance());
return $magic_vars;
}
function exception_handler(Exception $e)
{
// ob_clean();
ob_start();
echo "<div id=\"msg\">" . $e->getMessage() . "</div>";
echo "<pre>" . $e->getTraceAsString() . "</pre>";
echo "<hr /> Vars:<br /><pre>" . var_dump(rtRequest::getInstance()) . "</pre>";
$content = ob_get_clean();
// findTemplateFileName may throw exception, but PHP5.2.5 can't handle this
try {
list($file, $view_class) = findTemplateFileName(RT_CORE_DIR . DS . 'default' . DS . 'layout');
$view = new $view_class($file, array('rt_layout_content' => $content));
$view->display();
} catch (Exception $e_in) {
echo $content . "<hr />";
echo "<div>" . $e_in->getMessage() . "</div>";
echo "<pre>" . $e_in->getTraceAsString() . "</pre>";
}
}
/**
* get request instance
*
* @return rtRequest
*/
public static function getInstance()
{
if (!self::$_instance) {
self::$_instance = new self();
}
return self::$_instance;
}
