public function getFlashMessage($default = "") { $message = Application::session()->get('hflash'); Application::session()->remove('hflash'); Application::session()->remove('hcode'); return $message ? $message : $default; }
private function initFunctions() { $link_to = new \Twig_SimpleFunction('link_to', function ($_url, $_params = NULL) { return url_to($_url, $_params); }); $this->_twigEnv->addFunction($link_to); $url_for = new \Twig_SimpleFunction('url_to', function ($_url, $_params = NULL) { return url_to($_url, $_params); }); $this->_twigEnv->addFunction($url_for); $repeat = new \Twig_SimpleFunction('repeat', function ($_str, $_num = 0) { return str_repeat($_str, $_num); }); $this->_twigEnv->addFunction($repeat); $url_ref = new \Twig_SimpleFunction('urlRef', function () { $rtn = Application::session()->get('hurlref'); return $rtn ? $rtn : Application::app()->request()->curUrl(); }); $this->_twigEnv->addFunction($url_ref); $flash = new \Twig_SimpleFunction('flash', function ($_remove = true) { $flashmessage = Application::session()->get('hflash'); if ($_remove) { Application::session()->remove('hflash'); } return $flashmessage; }); $this->_twigEnv->addFunction($flash); $flashCode = new \Twig_SimpleFunction('flashCode', function ($_remove = true) { $hcode = Application::session()->get('hcode'); if ($_remove) { Application::session()->remove('hcode'); } return $hcode; }); $this->_twigEnv->addFunction($flashCode); $dateFormat = new \Twig_SimpleFunction('dateFormat', function ($_timestamp = NULL, $format = 'Y-m-d') { if ($_timestamp) { return date($format, $_timestamp); } else { return NULL; } }); $this->_twigEnv->addFunction($dateFormat); }