/**
* Set layout
*
* @param string|array $layout layout
*
* @return Response
*/
public function setLayout($layout) : Response
{
if (is_array($layout)) {
foreach ($layout as $k => $v) {
$layout[$k] = $this->app->getDir('view') . '/' . ltrim($v, '/');
}
$this->layout = $layout;
} else {
$this->layout = $this->app->getDir('view') . '/' . ltrim($layout, '/');
}
return $this;
}
/**
* Fetch a child template's content
*
* @param string $tpl
* @param array $vars
*
* @return string
*/
public function partial(string $tpl, array $vars = [])
{
if ($tpl[0] == '/') {
$tpl = $this->app->getDir('view') . $tpl;
} else {
$dir = dirname($this->tpl);
$tpl = $dir . '/' . $tpl;
}
$view = new WisView();
$view->init($this->app);
$view->setArray($vars);
return $view->build($tpl);
}
/**
* Record request data
*
* @param Application $app
* @param string $requestfile
*/
private function logRequest(Application $app, string $requestfile)
{
$headers = array();
foreach ($app->request->serverEnvs as $key => $value) {
if (strncmp('HTTP_', $key, 5) === 0) {
$headers[$key] = $value;
}
}
$file = $app->getDir('log') . $requestfile;
$data = $app->request->inputs;
$keyarr = Conf::get('wisphp.log.requestfilter', array());
foreach ($keyarr as $key) {
if (isset($data[$key])) {
$data[$key] = '[removed]';
}
}
$out = array('info' => $app->appId . ':' . $app->request->url . ':' . date('Y-m-d H:i:s', $app->request->now), 'cookie' => $app->request->cookies, 'header' => $headers, 'data' => $data);
$dump = print_r($out, true);
file_put_contents($file, $dump, FILE_APPEND);
}
/**
* Execute filter
*
* @param Application $app
*
* @return bool
* @throws Exception
*/
public function execute(Application $app)
{
$url = substr($app->request->url, strlen($app->request->prefix));
$segs = array_diff(explode('/', trim($url, '/')), ['']);
$args = [];
$method = $app->request->method;
foreach ($segs as $key => $seg) {
if ($seg == '..') {
throw new Exception('router.u_illegalRouter');
}
if (preg_match('#^(\\d+)|([a-z0-9]{24,24}|[a-z0-9]{32,32}|[a-z0-9]{40,40})$#', $seg)) {
$args[] = $seg;
unset($segs[$key]);
}
}
$segs = array_values($segs);
$segNum = count($segs);
if ($segNum > 0 && in_array($segs[$segNum - 1], $this->protectedMethods)) {
throw new Exception(Exception::EXCEPTION_NOT_FOUND);
}
$ctlRoot = $app->getDir("controller");
$fullpath = $ctlRoot . implode('/', $segs);
if (is_readable($fullpath . '/' . self::CONTROLLER_FILE)) {
$path = $fullpath . '/' . self::CONTROLLER_FILE;
$func = self::DEFAULT_ACTION;
if (empty($args)) {
$args[] = '';
}
} else {
if (is_readable($fullpath . '/' . self::DEFAULT_ACTION . '/' . self::CONTROLLER_FILE)) {
$path = $fullpath . '/' . self::DEFAULT_ACTION . '/' . self::CONTROLLER_FILE;
$func = self::DEFAULT_ACTION;
if (empty($args)) {
$args[] = '';
}
array_push($segs, self::DEFAULT_ACTION);
} else {
if ($segNum > 0) {
// one level at least
$rootSeg = array_slice($segs, 0, $segNum - 1);
$path = rtrim($ctlRoot . implode('/', $rootSeg), '/') . '/' . self::CONTROLLER_FILE;
$func = $segs[$segNum - 1];
array_pop($segs);
} else {
$path = rtrim($ctlRoot, '/') . '/' . self::CONTROLLER_FILE;
$func = self::DEFAULT_ACTION;
}
}
}
if (!is_readable($path)) {
throw new Exception(Exception::EXCEPTION_NOT_FOUND . ' path not readable:' . $path);
}
$ctlNsRoot = $app->getNamespace('controller');
$clsName = rtrim($ctlNsRoot . "\\" . implode("\\", $segs), "\\") . "\\Controller";
try {
$ctl = new $clsName();
} catch (\Exception $ex) {
throw new Exception(Exception::EXCEPTION_NOT_FOUND . ' class not found:' . $clsName);
}
$ctl->request = $app->request;
$ctl->response = $app->response;
$ctl->encoding = $app->encoding;
$ctl->debug = $app->debug;
$ctl->appId = $app->appId;
if ($func != self::DEFAULT_ACTION) {
$args = array_diff($args, array(''));
}
$mainMethod = $this->loadMethod($ctl, $func, $args);
if (!$mainMethod) {
if ($method == 'GET' && $func != self::DEFAULT_ACTION) {
array_unshift($args, $func);
$mainMethod = $this->loadMethod($ctl, self::DEFAULT_ACTION, $args);
if (!$mainMethod) {
throw new Exception(Exception::EXCEPTION_NOT_FOUND . ' func not found:' . $func);
}
} else {
throw new Exception(Exception::EXCEPTION_NOT_FOUND . ' func not found:' . $func);
}
}
$ctl->method = $func;
$ctl->args = $args;
// call method _before
if (is_callable(array($ctl, self::METHOD_BEFORE))) {
call_user_func([$ctl, self::METHOD_BEFORE]);
}
// call main action method
$mainMethod->invokeArgs($ctl, $args);
// call method _after
if (is_callable([$ctl, self::METHOD_AFTER])) {
call_user_func([$ctl, self::METHOD_AFTER]);
}
return true;
}
