X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FBaseModule.php;h=08efff3d7858f4dec0a07c2536e4715c4c8f3957;hb=7ec4d42461f6fb8397e55df27a83c889c31c7f6d;hp=be4788045c2d283d73c5c30080c1ebf661ee7710;hpb=f00792d370cfbf1d52b37e3eed7e80e682df9d8a;p=friendica.git

diff --git a/src/BaseModule.php b/src/BaseModule.php
index be4788045c..08efff3d78 100644
--- a/src/BaseModule.php
+++ b/src/BaseModule.php
@@ -1,6 +1,6 @@
 <?php
 /**
- * @copyright Copyright (C) 2010-2021, the Friendica project
+ * @copyright Copyright (C) 2010-2022, the Friendica project
  *
  * @license GNU AGPL version 3 or any later version
  *
@@ -21,10 +21,19 @@
 
 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 +96,196 @@ 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
+	 *
+	 * @param string[] $request The $_REQUEST content
 	 */
-	public function delete()
+	protected function delete(array $request = [])
 	{
 	}
 
 	/**
-	 * {@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
+	 *
+	 * @param string[] $request The $_REQUEST content
 	 */
-	public function patch()
+	protected function patch(array $request = [])
 	{
 	}
 
 	/**
-	 * {@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
+	 *
+	 */
+	protected function post(array $request = [])
+	{
+		// $this->baseUrl->redirect('module');
+	}
+
+	/**
+	 * Module PUT method to process submitted data
+	 *
+	 * Extend this method if the module is supposed to process PUT requests.
+	 * Doesn't display any content
+	 *
+	 * @param string[] $request The $_REQUEST content
 	 */
-	public function post()
+	protected function put(array $request = [])
 	{
-		// DI::baseurl()->redirect('module');
 	}
 
 	/**
 	 * {@inheritDoc}
 	 */
-	public function put()
+	public function run(array $request = []): ResponseInterface
 	{
+		// @see https://github.com/tootsuite/mastodon/blob/c3aef491d66aec743a3a53e934a494f653745b61/config/initializers/cors.rb
+		if (substr($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:
+				$this->delete($request);
+				break;
+			case Router::PATCH:
+				$this->patch($request);
+				break;
+			case Router::POST:
+				Core\Hook::callAll($this->args->getModuleName() . '_mod_post', $request);
+				$this->post($request);
+				break;
+			case Router::PUT:
+				$this->put($request);
+				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();
 	}
 
-	/** Gets the name of the current class */
-	public function getClassName(): string
+	/**
+	 * Checks request inputs and sets default parameters
+	 *
+	 * @param array $defaults Associative array of expected request keys and their default typed value. A null
+	 *                        value will remove the request key from the resulting value array.
+	 * @param array $input    Custom REQUEST array, superglobal instead
+	 *
+	 * @return array Request data
+	 */
+	protected function checkDefaults(array $defaults, array $input): array
 	{
-		return static::class;
+		$request = [];
+
+		foreach ($defaults as $parameter => $defaultvalue) {
+			if (is_string($defaultvalue)) {
+				$request[$parameter] = $input[$parameter] ?? $defaultvalue;
+			} elseif (is_int($defaultvalue)) {
+				$request[$parameter] = (int)($input[$parameter] ?? $defaultvalue);
+			} elseif (is_float($defaultvalue)) {
+				$request[$parameter] = (float)($input[$parameter] ?? $defaultvalue);
+			} elseif (is_array($defaultvalue)) {
+				$request[$parameter] = $input[$parameter] ?? [];
+			} elseif (is_bool($defaultvalue)) {
+				$request[$parameter] = in_array(strtolower($input[$parameter] ?? ''), ['true', '1']);
+			} else {
+				$this->logger->notice('Unhandled default value type', ['parameter' => $parameter, 'type' => gettype($defaultvalue)]);
+			}
+		}
+
+		foreach ($input ?? [] as $parameter => $value) {
+			if ($parameter == 'pagename') {
+				continue;
+			}
+			if (!in_array($parameter, array_keys($defaults))) {
+				$this->logger->notice('Unhandled request field', ['parameter' => $parameter, 'value' => $value, 'command' => $this->args->getCommand()]);
+			}
+		}
+
+		$this->logger->debug('Got request parameters', ['request' => $request, 'command' => $this->args->getCommand()]);
+		return $request;
 	}
 
 	/*
@@ -134,9 +301,9 @@ 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;
 	}