PHP Application::response方法代码示例

 /**
  * @Route(methods="POST", defaults={"_maintenance" = true})
  * @Request({"credentials": "array", "remember_me": "boolean", "redirect": "string"})
  */
 public function authenticateAction($credentials, $remember = false, $redirect = '')
 {
     try {
         if (!App::csrf()->validate()) {
             throw new CsrfException(__('Invalid token. Please try again.'));
         }
         App::auth()->authorize($user = App::auth()->authenticate($credentials, false));
         if (($event = App::auth()->login($user, $remember)) && $event->hasResponse()) {
             return $event->getResponse();
         }
         if (App::request()->isXmlHttpRequest()) {
             return App::response()->json(['csrf' => App::csrf()->generate()]);
         } else {
             return App::redirect(preg_replace('#(https?:)?//[^/]+#', '', $redirect));
         }
     } catch (CsrfException $e) {
         if (App::request()->isXmlHttpRequest()) {
             return App::response()->json(['csrf' => App::csrf()->generate()], 401);
         }
         $error = $e->getMessage();
     } catch (BadCredentialsException $e) {
         $error = __('Invalid username or password.');
     } catch (AuthException $e) {
         $error = $e->getMessage();
     }
     if (App::request()->isXmlHttpRequest()) {
         App::abort(401, $error);
     } else {
         App::message()->error($error);
         return App::redirect(preg_replace('#(https?:)?//[^/]+#', '', App::url()->previous()));
     }
 }

 /**
  * @Route("/uploadmanager", name="uploadmanager", methods="GET")
  */
 public function uploadManagerAction()
 {
     if ($this->requireLogin()) {
         return App::response()->redirect('@user/login');
     }
     $uploads = Media::where(['uploader_id = :uploader AND status != :finished'], ['uploader' => App::user()->id, 'finished' => Media::STATUS_FINISHED])->orderBy('created', 'DESC')->related(['artist', 'user'])->get();
     return ['$view' => ['title' => __('Upload Manager'), 'name' => 'shoutzor:views/uploadmanager.php'], 'uploads' => $uploads, 'maxFileSize' => $this->formatBytes($this->file_upload_max_size()), 'maxDuration' => App::module('shoutzor')->config('shoutzor')['uploadDurationLimit']];
 }

 /**
  * @Route("/{id}", name="view", requirements={"id"="\d+"})
  */
 public function viewAction($id)
 {
     $artist = Artist::query()->where('id = ?', [$id])->related('album')->first();
     $request = App::request();
     if (is_null($artist)) {
         $request->getSession()->getFlashBag()->add('error', __('Tried to view an non-existing Artist'));
         return App::response()->redirect('@shoutzor/artist/index');
     }
     $topTracks = $artist->getTopMedia();
     return ['$view' => ['title' => 'Artist: ' . $artist->name, 'name' => 'shoutzor:views/artist/view.php'], 'image' => is_null($artist->image) || empty($artist->image) ? App::url()->getStatic('shoutzor:assets/images/profile-placeholder.png') : App::url()->getStatic('shoutzor:' . App::module('shoutzor')->config('shoutzor')['imageDir'] . '/' . $artist->image), 'summary' => empty($artist->summary) ? __('No summary for this artist is available') : $artist->summary, 'artist' => $artist, 'topTracks' => $topTracks, 'albums' => $artist->getAlbums()];
 }

 /**
  * Converts an Exception to a Response.
  *
  * @param  Request          $request
  * @param  FlattenException $exception
  * @return Response
  */
 public function showAction(Request $request, FlattenException $exception)
 {
     if (is_subclass_of($exception->getClass(), 'Pagekit\\Kernel\\Exception\\HttpException')) {
         $title = $exception->getMessage();
     } else {
         $title = __('Whoops, looks like something went wrong.');
     }
     $content = $this->getAndCleanOutputBuffering($request->headers->get('X-Php-Ob-Level', -1));
     $response = App::view('system/error.php', compact('title', 'exception', 'content'));
     return App::response($response, $exception->getCode(), $exception->getHeaders());
 }

 /**
  * @Request({"redirect": "string"}, csrf=true)
  */
 public function migrateAction($redirect = null)
 {
     if ($updates = $this->scripts->hasUpdates()) {
         $this->scripts->update();
         $message = __('Your Pagekit database has been updated successfully.');
     } else {
         $message = __('Your database is up to date.');
     }
     App::config('system')->set('version', App::version());
     if ($redirect) {
         App::message()->success($message);
         return App::redirect($redirect);
     }
     return App::response()->json(compact('status', 'message'));
 }

 /**
  * @Request({"redirect": "string"}, csrf=true)
  */
 public function migrateAction($redirect = null)
 {
     $config = App::config('system');
     $manager = new PackageManager();
     $scripts = $manager->loadScripts(null, __DIR__ . '/../../scripts.php');
     if (isset($scripts['updates'])) {
         $updates = $manager->filterUpdates($scripts['updates'], $config->get('version'));
         $manager->execute($updates);
     }
     $config->set('version', App::version());
     $message = __('Your Pagekit database has been updated successfully.');
     if ($redirect) {
         App::message()->success($message);
         return App::redirect($redirect);
     }
     return App::response()->json(compact('status', 'message'));
 }

 /**
  * TODO: Limit catalogue if maintenance mode is enabled?
  * @Route("/{locale}", requirements={"locale"="[a-zA-Z0-9_-]+"}, defaults={"_maintenance" = true})
  * @Request({"locale"})
  */
 public function indexAction($locale = null)
 {
     $intl = App::module('system/intl');
     $intl->loadLocale($locale);
     $messages = $intl->getFormats($locale) ?: [];
     $messages['locale'] = $locale;
     $messages['translations'] = [$locale => App::translator()->getCatalogue($locale)->all()];
     $messages = json_encode($messages);
     $request = App::request();
     $json = $request->isXmlHttpRequest();
     $response = $json ? App::response()->json() : App::response('', 200, ['Content-Type' => 'application/javascript']);
     $response->setETag(md5($json . $messages))->setPublic();
     if ($response->isNotModified($request)) {
         return $response;
     }
     return $response->setContent($json ? $messages : sprintf('var $locale = %s;', $messages));
 }

 /**
  * @Route("/feed")
  * @Route("/feed/{type}")
  */
 public function feedAction($type = '')
 {
     // fetch locale and convert to ISO-639 (en_US -> en-us)
     $locale = App::module('system')->config('site.locale');
     $locale = str_replace('_', '-', strtolower($locale));
     $site = App::module('system/site');
     $feed = App::feed()->create($type ?: $this->blog->config('feed.type'), ['title' => $site->config('title'), 'link' => App::url('@blog', [], 0), 'description' => $site->config('description'), 'element' => ['language', $locale], 'selfLink' => App::url('@blog/feed', [], 0)]);
     if ($last = Post::where(['status = ?', 'date < ?'], [Post::STATUS_PUBLISHED, new \DateTime()])->limit(1)->orderBy('modified', 'DESC')->first()) {
         $feed->setDate($last->modified);
     }
     foreach (Post::where(['status = ?', 'date < ?'], [Post::STATUS_PUBLISHED, new \DateTime()])->where(function ($query) {
         return $query->where('roles IS NULL')->whereInSet('roles', App::user()->roles, false, 'OR');
     })->related('user')->limit($this->blog->config('feed.limit'))->orderBy('date', 'DESC')->get() as $post) {
         $url = App::url('@blog/id', ['id' => $post->id], 0);
         $feed->addItem($feed->createItem(['title' => $post->title, 'link' => $url, 'description' => App::content()->applyPlugins($post->content, ['post' => $post, 'markdown' => $post->get('markdown'), 'readmore' => true]), 'date' => $post->date, 'author' => [$post->user->name, $post->user->email], 'id' => $url]));
     }
     return App::response($feed->output(), 200, ['Content-Type' => $feed->getMIMEType() . '; charset=' . $feed->getEncoding()]);
 }

 /**
  * @Request(csrf=true)
  */
 public function updateAction()
 {
     if (!($file = App::session()->get('system.update'))) {
         App::abort(400, __('You may not call this step directly.'));
     }
     App::session()->remove('system.update');
     return App::response()->stream(function () use($file) {
         try {
             if (!file_exists($file) || !is_file($file)) {
                 throw new \RuntimeException('File does not exist.');
             }
             $updater = new SelfUpdater();
             $updater->update($file);
         } catch (\Exception $e) {
             http_response_code(400);
             echo $e->getMessage();
         }
     });
 }

 /**
  * Puts the page in maintenance mode.
  */
 public function onRequest($event, $request)
 {
     if (!$event->isMasterRequest()) {
         return;
     }
     $site = App::module('system/site');
     if ($site->config('maintenance.enabled') && !(App::isAdmin() || $request->attributes->get('_maintenance') || App::user()->hasAccess('site: maintenance access'))) {
         $message = $site->config('maintenance.msg') ?: __("We'll be back soon.");
         $response = App::view('system/theme:views/maintenance.php', compact('message'));
         $request->attributes->set('_disable_debugbar', true);
         $types = $request->getAcceptableContentTypes();
         if ('json' == $request->getFormat(array_shift($types))) {
             $response = App::response()->json($message, 503);
         } else {
             $response = App::response($response, 503);
         }
         $event->setResponse($response);
     }
 }

 /**
  * @Request(csrf=true)
  */
 public function updateAction()
 {
     if (!($file = App::session()->get('system.update'))) {
         App::abort(400, __('You may not call this step directly.'));
     }
     App::session()->remove('system.update');
     return App::response()->stream(function () use($file) {
         $output = new StreamOutput(fopen('php://output', 'w'));
         try {
             if (!file_exists($file) || !is_file($file)) {
                 throw new \RuntimeException('File does not exist.');
             }
             $updater = new SelfUpdater($output);
             $updater->update($file);
         } catch (\Exception $e) {
             $output->writeln(sprintf("\n<error>%s</error>", $e->getMessage()));
             $output->write("status=error");
         }
     });
 }

 /**
  * Puts the page in maintenance mode.
  */
 public function onRequest($event, $request)
 {
     if (!$event->isMasterRequest()) {
         return;
     }
     $site = App::module('system/site');
     if ($site->config('maintenance.enabled') && !(App::isAdmin() || $request->attributes->get('_maintenance') || App::user()->hasAccess('site: maintenance access') || App::user()->hasAccess('system: access admin area'))) {
         $message = $site->config('maintenance.msg') ?: __("We'll be back soon.");
         $logo = $site->config('maintenance.logo') ?: 'app/system/assets/images/pagekit-logo-large-black.svg';
         $response = App::view('system/theme:views/maintenance.php', compact('message', 'logo'));
         $request->attributes->set('_disable_debugbar', true);
         $types = $request->getAcceptableContentTypes();
         if (!App::user()->isAuthenticated() && $request->isXMLHttpRequest()) {
             App::abort('401', 'Unauthorized');
         } elseif ('json' == $request->getFormat(array_shift($types))) {
             $response = App::response()->json($message, 503);
         } else {
             $response = App::response($response, 503);
         }
         $event->setResponse($response);
     }
 }

 /**
  * @param  string $name
  * @return callable|null
  */
 protected function errorHandler($name)
 {
     ini_set('display_errors', 0);
     return App::exception()->setHandler(function ($exception) use($name) {
         while (ob_get_level()) {
             ob_get_clean();
         }
         $message = __('Unable to activate "%name%".<br>A fatal error occured.', ['%name%' => $name]);
         if (App::debug()) {
             $message .= '<br><br>' . $exception->getMessage();
         }
         App::response()->json($message, 500)->send();
     });
 }

 /**
  * Checks for the "system: access admin area" and redirects to login.
  */
 public function onRequest($event, $request)
 {
     if (App::auth()->getUser() or !in_array('system: access admin area', $request->attributes->get('_access', []))) {
         return;
     }
     $params = [];
     // redirect to default URL for POST requests and don't explicitly redirect the default URL
     if ('POST' !== $request->getMethod() && $request->attributes->get('_route') != '@system') {
         $params['redirect'] = App::url()->current(true);
     }
     $event->setResponse(App::response()->redirect('@system/login', $params));
 }

 /**
  * @Route("/disconnect", methods="DELETE")
  */
 public function disconnectAction()
 {
     unset(App::config('analytics')['profile']);
     unset(App::config('analytics')['token']);
     return App::response()->json(array());
 }