/**
*
* @return Yasc_App
*/
public function getApp()
{
if (null === $this->_app) {
$this->_app = Yasc_App::getInstance();
}
return $this->_app;
}
/**
*
* @param string $path
* @return string
*/
protected function urlFor($path)
{
$appConfig = \Yasc_App::config()->getOption("appConfig");
$options = array();
if (isset($appConfig["url_force_https"])) {
$options["url_force_https"] = (bool) $appConfig["url_force_https"];
}
return Yasc_App::getInstance()->getRouter()->urlFor($path, $options);
}
/**
*
* @param array $functions
*/
public function __construct(array $functions)
{
$this->_functions = $functions;
$this->_request = Yasc_App::getInstance()->getRequest();
}
/**
*
* @param string $name
* @param int $type
* @return mixed
*/
public function getHelper($name, $type = null)
{
$helperId = null;
switch ((int) $type) {
case self::HELPER_TYPE_FUNCTION:
$paths = $this->getFunctionHelperPaths();
$helperId = $name . "-" . self::HELPER_TYPE_FUNCTION;
break;
case self::HELPER_TYPE_VIEW:
default:
$paths = $this->getViewHelperPaths();
$helperId = $name . "-" . self::HELPER_TYPE_VIEW;
break;
}
$className = trim(ucfirst((string) $name));
foreach ($paths as $classPrefix => $path) {
$class = $classPrefix . $className;
if (true === class_exists($class) && false === isset($this->_helpers[$helperId])) {
if (true === is_callable(array($class, "getInstance"))) {
$this->_helpers[$helperId] = call_user_func(array($class, "getInstance"));
} else {
$this->_helpers[$helperId] = new $class();
}
if (true === is_callable(array($this->_helpers[$helperId], "setView"))) {
$this->_helpers[$helperId]->setView(Yasc_App::getInstance()->getView());
}
break;
}
}
if (null === $this->_helpers[$helperId]) {
throw new Yasc_App_Exception("Helper '{$name}' was not found in '" . implode("', '", $paths) . "'");
}
return $this->_helpers[$helperId];
}
/**
*
* @return Yasc_Function_Helper_Flash
*/
public function messages()
{
/* @var $f Yasc_Function_Helper_Flash */
$f = Yasc_App::functionHelper("flash");
return $f;
}
/**
*
* @param string $type "json", "js", "xml"
* @param mixed $message
* @param Array $options (bool) "set_common_headers", (bool) "echo"
* @return string
*/
public function render($type, $message = "", array $options = null)
{
if (!isset($options["set_common_headers"])) {
$options["set_common_headers"] = true;
}
if (!isset($options["echo"])) {
$options["echo"] = true;
}
if ((bool) $options["set_common_headers"]) {
$this->setCommonHeaders();
}
$this->setContentTypeHeaderFor($type);
$return = "";
switch ($type) {
case "json":
$return = json_encode($message, JSON_HEX_TAG | JSON_HEX_APOS | JSON_HEX_QUOT | JSON_HEX_AMP | JSON_UNESCAPED_UNICODE);
break;
case "js":
$return = $message;
break;
case "xml":
if (is_array($message)) {
$return = Yasc_Util::arrayToXml($message);
} else {
if (is_string($message)) {
$return = $message;
}
}
break;
default:
$return = $message;
break;
}
if ((bool) $options["echo"]) {
\Yasc_App::view()->layout()->disable();
\Yasc_App::response()->setBody($return)->sendResponse();
exit;
}
return $return;
}
public function sendResponse()
{
if (in_array($this->getStatus(), array(204, 304))) {
$headers = $this->getHeaders();
unset($headers["Content-Type"], $headers["Content-Length"]);
$this->setHeaders($headers);
$this->clearBody();
}
$this->sendHeaders();
if ($this->isRedirection()) {
exit;
}
if (!\Yasc_App::request()->isHead()) {
$this->outputBody();
}
}
/**
* @DELETE("/delete")
*/
function destroy()
{
Yasc_App::view()->layout()->disable();
// $mysql = Yasc_App::config()->getOption("db");
// $mysql->delete("table1", "id = {$_POST["id"]}");
return header("Location: " . Yasc_App::viewHelper("url")->url(array("path" => "/update")));
}
/**
* @return Yasc_Http_Request
*/
public static function response()
{
return self::$_instance->getResponse();
}
/**
* @GET("/")
*/
function index()
{
$translator = Yasc_App::config()->getOption("translator");
echo "Hello world!" . "\n\n";
echo $translator->trans("Hello World!") . "\n\n";
}
/**
* Route requested url, find script function to be invoked.
*
* @return Yasc_Function
*/
public function route()
{
$route = new Yasc_Router_Route($this->_app->getFunctions());
$requestedFunction = $route->match()->getRequestedFunction();
return $requestedFunction;
}
/**
*
* @param string $filename
* @return Yasc_View
*/
public function setViewScript($filename)
{
$this->_viewScript = null;
$folders = Yasc_App::getInstance()->getConfig()->getViewsPaths();
foreach ($folders as $path) {
if (true === is_file(realpath($path . "/" . $filename . ".phtml"))) {
$this->_viewScript = realpath($path . "/" . $filename . ".phtml");
break;
}
}
if (null === $this->_viewScript) {
throw new Yasc_View_Exception("View file '{$filename}' not found in this paths: " . implode(", ", $folders));
}
return $this;
}
