]> git.mxchange.org Git - friendica.git/blobdiff - src/BaseModule.php
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[friendica.git] / src / BaseModule.php
index be4788045c2d283d73c5c30080c1ebf661ee7710..86dd5e7c064d1d83b035da29ba91ec6ccc5e5543 100644 (file)
 
 namespace Friendica;
 
+use Friendica\App\Router;
 use Friendica\Capabilities\ICanHandleRequests;
+use Friendica\Capabilities\ICanCreateResponses;
+use Friendica\Core\Hook;
 use Friendica\Core\L10n;
 use Friendica\Core\Logger;
 use Friendica\Model\User;
+use Friendica\Module\Response;
+use Friendica\Module\Special\HTTPException as ModuleHTTPException;
+use Friendica\Network\HTTPException;
+use Friendica\Util\Profiler;
+use Psr\Http\Message\ResponseInterface;
+use Psr\Log\LoggerInterface;
 
 /**
  * All modules in Friendica should extend BaseModule, although not all modules
@@ -39,14 +48,31 @@ abstract class BaseModule implements ICanHandleRequests
 {
        /** @var array */
        protected $parameters = [];
-
        /** @var L10n */
        protected $l10n;
+       /** @var App\BaseURL */
+       protected $baseUrl;
+       /** @var App\Arguments */
+       protected $args;
+       /** @var LoggerInterface */
+       protected $logger;
+       /** @var Profiler */
+       protected $profiler;
+       /** @var array */
+       protected $server;
+       /** @var ICanCreateResponses */
+       protected $response;
 
-       public function __construct(L10n $l10n, array $parameters = [])
+       public function __construct(L10n $l10n, App\BaseURL $baseUrl, App\Arguments $args, LoggerInterface $logger, Profiler $profiler, Response $response, array $server, array $parameters = [])
        {
                $this->parameters = $parameters;
                $this->l10n       = $l10n;
+               $this->baseUrl    = $baseUrl;
+               $this->args       = $args;
+               $this->logger     = $logger;
+               $this->profiler   = $profiler;
+               $this->server     = $server;
+               $this->response   = $response;
        }
 
        /**
@@ -56,7 +82,7 @@ abstract class BaseModule implements ICanHandleRequests
         */
        protected function t(string $s, ...$args): string
        {
-               return $this->l10n->t($s, $args);
+               return $this->l10n->t($s, ...$args);
        }
 
        /**
@@ -70,55 +96,149 @@ abstract class BaseModule implements ICanHandleRequests
        }
 
        /**
-        * {@inheritDoc}
+        * Module GET method to display raw content from technical endpoints
+        *
+        * Extend this method if the module is supposed to return communication data,
+        * e.g. from protocol implementations.
+        *
+        * @param string[] $request The $_REQUEST content
         */
-       public function rawContent()
+       protected function rawContent(array $request = [])
        {
                // echo '';
                // exit;
        }
 
        /**
-        * {@inheritDoc}
+        * Module GET method to display any content
+        *
+        * Extend this method if the module is supposed to return any display
+        * through a GET request. It can be an HTML page through templating or a
+        * XML feed or a JSON output.
+        *
+        * @param string[] $request The $_REQUEST content
         */
-       public function content(): string
+       protected function content(array $request = []): string
        {
                return '';
        }
 
        /**
-        * {@inheritDoc}
+        * Module DELETE method to process submitted data
+        *
+        * Extend this method if the module is supposed to process DELETE requests.
+        * Doesn't display any content
         */
-       public function delete()
+       protected function delete()
        {
        }
 
        /**
-        * {@inheritDoc}
+        * Module PATCH method to process submitted data
+        *
+        * Extend this method if the module is supposed to process PATCH requests.
+        * Doesn't display any content
         */
-       public function patch()
+       protected function patch()
        {
        }
 
        /**
-        * {@inheritDoc}
+        * Module POST method to process submitted data
+        *
+        * Extend this method if the module is supposed to process POST requests.
+        * Doesn't display any content
+        *
+        * @param string[] $request The $_REQUEST content
+        * @param string[] $post    The $_POST content
+        *
         */
-       public function post()
+       protected function post(array $request = [], array $post = [])
        {
-               // DI::baseurl()->redirect('module');
+               // $this->baseUrl->redirect('module');
        }
 
        /**
-        * {@inheritDoc}
+        * Module PUT method to process submitted data
+        *
+        * Extend this method if the module is supposed to process PUT requests.
+        * Doesn't display any content
         */
-       public function put()
+       protected function put()
        {
        }
 
-       /** Gets the name of the current class */
-       public function getClassName(): string
+       /**
+        * {@inheritDoc}
+        */
+       public function run(array $post = [], array $request = []): ResponseInterface
        {
-               return static::class;
+               // @see https://github.com/tootsuite/mastodon/blob/c3aef491d66aec743a3a53e934a494f653745b61/config/initializers/cors.rb
+               if (substr($request['pagename'] ?? '', 0, 12) == '.well-known/') {
+                       $this->response->setHeader('*', 'Access-Control-Allow-Origin');
+                       $this->response->setHeader('*', 'Access-Control-Allow-Headers');
+                       $this->response->setHeader(Router::GET, 'Access-Control-Allow-Methods');
+                       $this->response->setHeader('false', 'Access-Control-Allow-Credentials');
+               } elseif (substr($request['pagename'] ?? '', 0, 8) == 'profile/') {
+                       $this->response->setHeader('*', 'Access-Control-Allow-Origin');
+                       $this->response->setHeader('*', 'Access-Control-Allow-Headers');
+                       $this->response->setHeader(Router::GET, 'Access-Control-Allow-Methods');
+                       $this->response->setHeader('false', 'Access-Control-Allow-Credentials');
+               } elseif (substr($request['pagename'] ?? '', 0, 4) == 'api/') {
+                       $this->response->setHeader('*', 'Access-Control-Allow-Origin');
+                       $this->response->setHeader('*', 'Access-Control-Allow-Headers');
+                       $this->response->setHeader(implode(',', Router::ALLOWED_METHODS), 'Access-Control-Allow-Methods');
+                       $this->response->setHeader('false', 'Access-Control-Allow-Credentials');
+                       $this->response->setHeader('Link', 'Access-Control-Expose-Headers');
+               } elseif (substr($request['pagename'] ?? '', 0, 11) == 'oauth/token') {
+                       $this->response->setHeader('*', 'Access-Control-Allow-Origin');
+                       $this->response->setHeader('*', 'Access-Control-Allow-Headers');
+                       $this->response->setHeader(Router::POST, 'Access-Control-Allow-Methods');
+                       $this->response->setHeader('false', 'Access-Control-Allow-Credentials');
+               }
+
+               $placeholder = '';
+
+               $this->profiler->set(microtime(true), 'ready');
+               $timestamp = microtime(true);
+
+               Core\Hook::callAll($this->args->getModuleName() . '_mod_init', $placeholder);
+
+               $this->profiler->set(microtime(true) - $timestamp, 'init');
+
+               switch ($this->server['REQUEST_METHOD'] ?? Router::GET) {
+                       case Router::DELETE:
+                               $this->delete();
+                               break;
+                       case Router::PATCH:
+                               $this->patch();
+                               break;
+                       case Router::POST:
+                               Core\Hook::callAll($this->args->getModuleName() . '_mod_post', $post);
+                               $this->post($request, $post);
+                               break;
+                       case Router::PUT:
+                               $this->put();
+                               break;
+               }
+
+               $timestamp = microtime(true);
+               // "rawContent" is especially meant for technical endpoints.
+               // This endpoint doesn't need any theme initialization or other comparable stuff.
+               $this->rawContent($request);
+
+               try {
+                       $arr = ['content' => ''];
+                       Hook::callAll(static::class . '_mod_content', $arr);
+                       $this->response->addContent($arr['content']);
+                       $this->response->addContent($this->content($_REQUEST));
+               } catch (HTTPException $e) {
+                       $this->response->addContent((new ModuleHTTPException())->content($e));
+               } finally {
+                       $this->profiler->set(microtime(true) - $timestamp, 'content');
+               }
+
+               return $this->response->generate();
        }
 
        /*
@@ -134,9 +254,9 @@ abstract class BaseModule implements ICanHandleRequests
         */
        public static function getFormSecurityToken($typename = '')
        {
-               $user = User::getById(DI::app()->getLoggedInUserId(), ['guid', 'prvkey']);
+               $user      = User::getById(DI::app()->getLoggedInUserId(), ['guid', 'prvkey']);
                $timestamp = time();
-               $sec_hash = hash('whirlpool', ($user['guid'] ?? '') . ($user['prvkey'] ?? '') . session_id() . $timestamp . $typename);
+               $sec_hash  = hash('whirlpool', ($user['guid'] ?? '') . ($user['prvkey'] ?? '') . session_id() . $timestamp . $typename);
 
                return $timestamp . '.' . $sec_hash;
        }