/**
* Render specified template file with data provided
* @param $template_path Template file path (full)
* @param array $data Data array
* @param bool|true $wrap To be wrapped with main template if true
* @return bool|html
* @throws FileException if template file does not exist
*/
public function render($template_path, $data = array(), $wrap = true)
{
//Launches the appropriate event
Service::get('eventManager')->trigger('renderAction', "Render specified template file \"" . $template_path . "\" with data provided");
$data['include'] = function ($controllerName, $actionName, $params) {
Helper::dispatch($controllerName, $actionName, $params);
};
$data['getRoute'] = function ($route_name, $params = array()) {
return Service::get('router')->buildRoute($route_name, $params);
};
$data['generateToken'] = function () {
echo '<input type="hidden" name="token" value="' . Service::get('session')->get('token') . '"/>';
};
$data['route'] = Registry::getConfig('route');
$data['user'] = Service::get('session')->get('user');
if (!$wrap) {
//Gets messages from session message container to display them in view
$flush = Service::get('session')->get('messages') ? Service::get('session')->get('messages') : array();
Service::get('session')->del('messages');
}
extract($data);
//Checks if template file exists
if (file_exists($template_path)) {
ob_start();
include $template_path;
$content = ob_get_contents();
ob_end_clean();
} else {
throw new FileException("File " . $template_path . " does not found");
}
if ($wrap) {
$content = $this->renderMain($content);
}
return $content;
}
public function run()
{
$router = Service::get('router');
$route = $router->parseRoute($_SERVER['REQUEST_URI']);
try {
//Checks if route is empty
if (!empty($route)) {
//Verifies user role if it needs
if (array_key_exists('security', $route)) {
if (is_null($user = Service::get('session')->get('user')) || !in_array($user->role, $route['security'])) {
throw new SecurityException("Access is denied");
}
}
//Returns Response object
$response = Helper::dispatch($route['controller'], $route['action'], $route['params']);
} else {
throw new HttpNotFoundException("Route does not found", 404);
}
} catch (SecurityException $e) {
Service::get('session')->set('returnUrl', Registry::getConfig('route')['pattern']);
$response = new ResponseRedirect(Service::get('router')->buildRoute('login'));
} catch (HttpNotFoundException $e) {
$response = new Response(Service::get('renderer')->render(Registry::getConfig('error_400'), array('code' => $e->getCode(), 'message' => $e->getMessage())));
} catch (\Exception $e) {
$response = new Response(Service::get('renderer')->render(Registry::getConfig('error_500'), array('code' => $e->getCode(), 'message' => $e->getMessage())));
}
$response->send();
}
/**
* Parses URL
* Generates array of suitable route and optional parameters
* @param $url
* @return null | array of appropriate route and params
*/
public function parseRoute($url)
{
$route_found = null;
foreach (self::$map as $routeName => $route) {
$pattern = $route['pattern'];
// Checks if pattern has parameters
if (strpos($pattern, '{')) {
list($param_names, $pattern) = $this->prepare($route);
}
$pattern = '~^' . $pattern . '$~';
if (preg_match($pattern, $url, $params)) {
if (isset($route['_requirements']['_method']) && $route['_requirements']['_method'] === 'POST' && !Service::get('request')->isPost()) {
continue;
}
$route_found = $route;
$route_found['params'] = array();
$route_found['_name'] = $routeName;
//Gets associative array of params
if (count($params) > 1) {
$params = array_map('urldecode', array_slice($params, 1));
$params = array_combine($param_names, $params);
$route_found['params'] = $params;
}
Registry::setConfig('route', $route_found);
break;
}
}
//Launches the appropriate event
Service::get('eventManager')->trigger('parseRoute', "Parsed URL \"" . $url . "\". Generated the array of suitable route \"" . $routeName . "\" and optional parameters");
return $route_found;
}
/**
* Displays profile if it possible otherwise redirects to login page
* @return \Framework\Response\Response|\Framework\Response\ResponseRedirect
*/
public function getAction()
{
if (Service::get('security')->isAuthenticated()) {
return $this->render('get.html', array('posts' => Post::findByParams(array('user_id' => Service::get('session')->get('user')->id))));
}
//Sets the return page
Service::get('session')->set('returnUrl', Registry::getConfig('route')['pattern']);
return $this->redirect($this->generateRoute('login'), 'You need to login');
}
/**
* Displays the edit window
* @param $id
* @return \Framework\Response\Response
*/
public function start_editAction($id)
{
if (Service::get('security')->isAuthenticated()) {
if (Post::find($id)->user_id === Service::get('session')->get('user')->id) {
return $this->render('start_edit.html', array('post' => Post::find($id)));
} else {
return $this->redirect($this->generateRoute('profile'), '"' . Post::find($id)->title . '".' . ' It is not your article');
}
}
Service::get('session')->set('returnUrl', $this->generateRoute(Registry::getConfig('route')['_name'], array('id' => $id)));
return $this->redirect($this->generateRoute('login'), 'You need to login');
}
public static function errorReporting()
{
//Checks the development mode. If it is 'dev' shows all messages
if (Registry::getConfig("mode") === "dev") {
ini_set('display_errors', 'On');
ini_set('log_errors', 'Off');
//Otherwise writes the lof files
} else {
ini_set('display_errors', 'Off');
ini_set('error_log', __DIR__ . '/../../app/error_logs/' . 'errors_' . date("Y_m_d") . '.log');
ini_set('log_errors', 'On');
}
}
