Inherit ApiResponse from Response

include/api.php

@@ -391,6 +391,7 @@ function save_media_to_database($mediatype, $media, $type, $album, $allow_cid, $
 		return prepare_photo_data($type, false, $resource_id, $uid);
 	} else {
 		throw new InternalServerErrorException("image upload failed");
+		DI::page()->exit(DI::apiResponse());
 	}
 }
 

src/App.php

@@ -702,7 +702,11 @@ class App
 
 			// Let the module run it's internal process (init, get, post, ...)
 			$response = $module->run($_POST, $_REQUEST);
+			if ($response->getType() === $response::TYPE_HTML) {
 				$page->run($this, $this->baseURL, $this->args, $this->mode, $response, $this->l10n, $this->profiler, $this->config, $pconfig);
+			} else {
+				$page->exit($response);
+			}
 		} catch (HTTPException $e) {
 			(new ModuleHTTPException())->rawContent($e);
 		}

src/App/Page.php

@@ -371,6 +371,24 @@ class Page implements ArrayAccess
 		$this->footerScripts[] = trim($url, '/');
 	}
 
+	/**
+	 * Directly exit with the current response (include setting all headers)
+	 *
+	 * @param IRespondToRequests $response
+	 */
+	public function exit(IRespondToRequests $response)
+	{
+		foreach ($response->getHeaders() as $key => $header) {
+			if (empty($key)) {
+				header($header);
+			} else {
+				header("$key: $header");
+			}
+		}
+
+		echo $response->getContent();
+	}
+
 	/**
 	 * Executes the creation of the current page and prints it to the screen
 	 *
@@ -434,13 +452,11 @@ class Page implements ArrayAccess
 			$this->page['nav']      = Nav::build($app);
 		}
 
-		foreach ($response->getHeaders() as $key => $values) {
+		foreach ($response->getHeaders() as $key => $header) {
-			if (is_array($values)) {
+			if (empty($key)) {
-				foreach ($values as $value) {
+				header($header);
-					header($key, $value);
-				}
 			} else {
-				header($key, $values);
+				header("$key: $header");
 			}
 		}
 

src/BaseModule.php

@@ -23,7 +23,7 @@ namespace Friendica;
 
 use Friendica\App\Router;
 use Friendica\Capabilities\ICanHandleRequests;
-use Friendica\Capabilities\ICanReadAndWriteToResponds;
+use Friendica\Capabilities\ICanCreateResponses;
 use Friendica\Capabilities\IRespondToRequests;
 use Friendica\Core\Hook;
 use Friendica\Core\L10n;
@@ -60,7 +60,7 @@ abstract class BaseModule implements ICanHandleRequests
 	protected $profiler;
 	/** @var array */
 	protected $server;
-	/** @var ICanReadAndWriteToResponds */
+	/** @var ICanCreateResponses */
 	protected $response;
 
 	public function __construct(L10n $l10n, App\BaseURL $baseUrl, App\Arguments $args, LoggerInterface $logger, Profiler $profiler, Response $response, array $server, array $parameters = [])
@@ -168,12 +168,6 @@ abstract class BaseModule implements ICanHandleRequests
 	{
 	}
 
-	/** Gets the name of the current class */
-	public function getClassName(): string
-	{
-		return static::class;
-	}
-
 	/**
 	 * {@inheritDoc}
 	 */
@@ -211,27 +205,23 @@ abstract class BaseModule implements ICanHandleRequests
 		Core\Hook::callAll($this->args->getModuleName() . '_mod_init', $placeholder);
 
 		$this->profiler->set(microtime(true) - $timestamp, 'init');
-		$this->response->setType(IRespondToRequests::TYPE_CONTENT);
 
-		switch ($this->server['REQUEST_METHOD']) {
+		switch ($this->server['REQUEST_METHOD'] ?? Router::GET) {
 			case Router::DELETE:
-				$this->response->setType(IRespondToRequests::TYPE_DELETE);
 				$this->delete();
 				break;
 			case Router::PATCH:
-				$this->response->setType(IRespondToRequests::TYPE_PATCH);
 				$this->patch();
 				break;
 			case Router::POST:
 				Core\Hook::callAll($this->args->getModuleName() . '_mod_post', $post);
-				$this->response->setType(IRespondToRequests::TYPE_POST);
 				$this->post($request, $post);
 				break;
 			case Router::PUT:
-				$this->response->setType(IRespondToRequests::TYPE_PUT);
 				$this->put();
 				break;
 			default:
+				$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);
@@ -243,6 +233,8 @@ abstract class BaseModule implements ICanHandleRequests
 					$this->response->addContent($this->content($_REQUEST));
 				} catch (HTTPException $e) {
 					$this->response->addContent((new ModuleHTTPException())->content($e));
+				} finally {
+					$this->profiler->set(microtime(true) - $timestamp, 'content');
 				}
 				break;
 		}

src/Capabilities/ICanCreateResponses.php

@@ -0,0 +1,33 @@
+<?php
+
+namespace Friendica\Capabilities;
+
+use Friendica\Network\HTTPException\InternalServerErrorException;
+
+interface ICanCreateResponses extends IRespondToRequests
+{
+	/**
+	 * Adds a header entry to the module response
+	 *
+	 * @param string $header
+	 * @param string|null $key
+	 */
+	public function setHeader(string $header, ?string $key = null): void;
+
+	/**
+	 * Adds output content to the module response
+	 *
+	 * @param mixed $content
+	 */
+	public function addContent($content): void;
+
+	/**
+	 * Sets the response type of the current request
+	 *
+	 * @param string $type
+	 * @param string|null $content_type (optional) overrides the direct content_type, otherwise set the default one
+	 *
+	 * @throws InternalServerErrorException
+	 */
+	public function setType(string $type, ?string $content_type = null): void;
+}

src/Capabilities/ICanReadAndWriteToResponds.php

@@ -1,32 +0,0 @@
-<?php
-
-namespace Friendica\Capabilities;
-
-use Friendica\Network\HTTPException\InternalServerErrorException;
-
-interface ICanReadAndWriteToResponds extends IRespondToRequests
-{
-	/**
-	 * Adds a header entry to the module response
-	 *
-	 * @param string $key
-	 * @param string $value
-	 */
-	public function addHeader(string $key, string $value);
-
-	/**
-	 * Adds output content to the module response
-	 *
-	 * @param string $content
-	 */
-	public function addContent(string $content);
-
-	/**
-	 * Sets the response type of the current request
-	 *
-	 * @param string $type
-	 *
-	 * @throws InternalServerErrorException
-	 */
-	public function setType(string $type);
-}

src/Capabilities/IRespondToRequests.php

@@ -4,40 +4,38 @@ namespace Friendica\Capabilities;
 
 interface IRespondToRequests
 {
-	const TYPE_CONTENT     = 'content';
+	const TYPE_HTML = 'html';
-	const TYPE_RAW_CONTENT = 'rawContent';
+	const TYPE_XML  = 'xml';
-	const TYPE_POST        = 'post';
+	const TYPE_JSON = 'json';
-	const TYPE_PUT         = 'put';
+	const TYPE_ATOM = 'atom';
-	const TYPE_DELETE      = 'delete';
+	const TYPE_RSS  = 'rss';
-	const TYPE_PATCH       = 'patch';
 
 	const ALLOWED_TYPES = [
-		self::TYPE_CONTENT,
+		self::TYPE_HTML,
-		self::TYPE_RAW_CONTENT,
+		self::TYPE_XML,
-		self::TYPE_POST,
+		self::TYPE_JSON,
-		self::TYPE_PUT,
+		self::TYPE_ATOM,
-		self::TYPE_DELETE,
+		self::TYPE_RSS
-		self::TYPE_PATCH,
 	];
 
 	/**
 	 * Returns all set headers during the module execution
 	 *
-	 * @return string[][]
+	 * @return string[]
 	 */
 	public function getHeaders(): array;
 
 	/**
-	 * Returns the output of the module
+	 * Returns the output of the module (mixed content possible)
 	 *
-	 * @return string
+	 * @return mixed
 	 */
-	public function getContent(): string;
+	public function getContent();
 
 	/**
-	 * Returns the response type of the current request
+	 * Returns the response type
 	 *
 	 * @return string
 	 */
-	public function getTyp(): string;
+	public function getType(): string;
 }

src/Module/Api/ApiResponse.php

@@ -5,6 +5,7 @@ namespace Friendica\Module\Api;
 use Friendica\App\Arguments;
 use Friendica\App\BaseURL;
 use Friendica\Core\L10n;
+use Friendica\Module\Response;
 use Friendica\Util\Arrays;
 use Friendica\Util\DateTimeFormat;
 use Friendica\Util\HTTPInputData;
@@ -13,9 +14,9 @@ use Psr\Log\LoggerInterface;
 use Friendica\Factory\Api\Twitter\User as TwitterUser;
 
 /**
- * This class is used to format and return API responses
+ * This class is used to format and create API responses
  */
-class ApiResponse
+class ApiResponse extends Response
 {
 	/** @var L10n */
 	protected $l10n;
@@ -23,42 +24,18 @@ class ApiResponse
 	protected $args;
 	/** @var LoggerInterface */
 	protected $logger;
+	/** @var BaseURL */
+	protected $baseUrl;
+	/** @var TwitterUser */
+	protected $twitterUser;
 
-	/**
+	public function __construct(L10n $l10n, Arguments $args, LoggerInterface $logger, BaseURL $baseUrl, TwitterUser $twitterUser)
-	 * @param L10n            $l10n
-	 * @param Arguments       $args
-	 * @param LoggerInterface $logger
-	 */
-	public function __construct(L10n $l10n, Arguments $args, LoggerInterface $logger, BaseURL $baseurl, TwitterUser $twitteruser)
 	{
 		$this->l10n        = $l10n;
 		$this->args        = $args;
 		$this->logger      = $logger;
-		$this->baseurl     = $baseurl;
+		$this->baseUrl     = $baseUrl;
-		$this->twitterUser = $twitteruser;
+		$this->twitterUser = $twitterUser;
-	}
-
-	/**
-	 * Sets header directly
-	 * mainly used to override it for tests
-	 *
-	 * @param string $header
-	 */
-	protected function setHeader(string $header)
-	{
-		header($header);
-	}
-
-	/**
-	 * Prints output directly to the caller
-	 * mainly used to override it for tests
-	 *
-	 * @param string $output
-	 */
-	protected function printOutput(string $output)
-	{
-		echo $output;
-		exit;
 	}
 
 	/**
@@ -125,12 +102,12 @@ class ApiResponse
 		$arr['$user'] = $user_info;
 		$arr['$rss'] = [
 			'alternate'    => $user_info['url'],
-			'self'         => $this->baseurl . '/' . $this->args->getQueryString(),
+			'self'         => $this->baseUrl . '/' . $this->args->getQueryString(),
-			'base'         => $this->baseurl,
+			'base'         => $this->baseUrl,
 			'updated'      => DateTimeFormat::utc(null, DateTimeFormat::API),
 			'atom_updated' => DateTimeFormat::utcNow(DateTimeFormat::ATOM),
 			'language'     => $user_info['lang'],
-			'logo'         => $this->baseurl . '/images/friendica-32.png',
+			'logo'         => $this->baseUrl . '/images/friendica-32.png',
 		];
 
 		return $arr;
@@ -242,7 +219,7 @@ class ApiResponse
 				break;
 		}
 
-		$this->printOutput($return);
+		$this->addContent($return);
 	}
 
 	/**

src/Module/Api/Friendica/Activity.php

@@ -57,9 +57,9 @@ class Activity extends BaseApi
 			} else {
 				$ok = 'ok';
 			}
-			DI::apiResponse()->exit('ok', ['ok' => $ok], $this->parameters['extension'] ?? null);
+			$this->response->exit('ok', ['ok' => $ok], $this->parameters['extension'] ?? null);
 		} else {
-			DI::apiResponse()->error(500, 'Error adding activity', '', $this->parameters['extension'] ?? null);
+			$this->response->error(500, 'Error adding activity', '', $this->parameters['extension'] ?? null);
 		}
 	}
 }

src/Module/Api/Friendica/DirectMessages/Setseen.php

@@ -42,13 +42,15 @@ class Setseen extends BaseApi
 		// return error if id is zero
 		if (empty($request['id'])) {
 			$answer = ['result' => 'error', 'message' => 'message id not specified'];
-			DI::apiResponse()->exit('direct_messages_setseen', ['$result' => $answer], $this->parameters['extension'] ?? null);
+			$this->response->exit('direct_messages_setseen', ['$result' => $answer], $this->parameters['extension'] ?? null);
+			return;
 		}
 
 		// error message if specified id is not in database
 		if (!DBA::exists('mail', ['id' => $request['id'], 'uid' => $uid])) {
 			$answer = ['result' => 'error', 'message' => 'message id not in database'];
-			DI::apiResponse()->exit('direct_messages_setseen', ['$result' => $answer], $this->parameters['extension'] ?? null);
+			$this->response->exit('direct_messages_setseen', ['$result' => $answer], $this->parameters['extension'] ?? null);
+			return;
 		}
 
 		// update seen indicator
@@ -58,6 +60,6 @@ class Setseen extends BaseApi
 			$answer = ['result' => 'error', 'message' => 'unknown error'];
 		}
 
-		DI::apiResponse()->exit('direct_messages_setseen', ['$result' => $answer], $this->parameters['extension'] ?? null);
+		$this->response->exit('direct_messages_setseen', ['$result' => $answer], $this->parameters['extension'] ?? null);
 	}
 }

src/Module/Api/Friendica/Events/Index.php

@@ -70,6 +70,6 @@ class Index extends BaseApi
 			];
 		}
 
-		DI::apiResponse()->exit('events', ['events' => $items], $this->parameters['extension'] ?? null);
+		$this->response->exit('events', ['events' => $items], $this->parameters['extension'] ?? null);
 	}
 }

src/Module/Api/Friendica/Group/Delete.php

@@ -70,7 +70,7 @@ class Delete extends BaseApi
 		if ($ret) {
 			// return success
 			$success = ['success' => $ret, 'gid' => $request['gid'], 'name' => $request['name'], 'status' => 'deleted', 'wrong users' => []];
-			DI::apiResponse()->exit('group_delete', ['$result' => $success], $parameters['extension'] ?? null);
+			$this->response->exit('group_delete', ['$result' => $success], $parameters['extension'] ?? null);
 		} else {
 			throw new BadRequestException('other API error');
 		}

src/Module/Api/Friendica/Notification.php

@@ -56,6 +56,6 @@ class Notification extends BaseApi
 			$result = false;
 		}
 
-		DI::apiResponse()->exit('notes', ['note' => $result], $this->parameters['extension'] ?? null);
+		$this->response->exit('notes', ['note' => $result], $this->parameters['extension'] ?? null);
 	}
 }

src/Module/Api/Friendica/Photo/Delete.php

@@ -64,7 +64,7 @@ class Delete extends BaseApi
 			Item::deleteForUser($condition, $uid);
 
 			$result = ['result' => 'deleted', 'message' => 'photo with id `' . $request['photo_id'] . '` has been deleted from server.'];
-			DI::apiResponse()->exit('photo_delete', ['$result' => $result], $this->parameters['extension'] ?? null);
+			$this->response->exit('photo_delete', ['$result' => $result], $this->parameters['extension'] ?? null);
 		} else {
 			throw new InternalServerErrorException("unknown error on deleting photo from database table");
 		}

src/Module/Api/Friendica/Photoalbum/Delete.php

@@ -67,7 +67,7 @@ class Delete extends BaseApi
 		// return success of deletion or error message
 		if ($result) {
 			$answer = ['result' => 'deleted', 'message' => 'album `' . $request['album'] . '` with all containing photos has been deleted.'];
-			DI::apiResponse()->exit('photoalbum_delete', ['$result' => $answer], $this->parameters['extension'] ?? null);
+			$this->response->exit('photoalbum_delete', ['$result' => $answer], $this->parameters['extension'] ?? null);
 		} else {
 			throw new InternalServerErrorException("unknown error - deleting from database failed");
 		}

src/Module/Api/Friendica/Photoalbum/Update.php

@@ -59,7 +59,7 @@ class Update extends BaseApi
 		// return success of updating or error message
 		if ($result) {
 			$answer = ['result' => 'updated', 'message' => 'album `' . $request['album'] . '` with all containing photos has been renamed to `' . $request['album_new'] . '`.'];
-			DI::apiResponse()->exit('photoalbum_update', ['$result' => $answer], $this->parameters['extension'] ?? null);
+			$this->response->exit('photoalbum_update', ['$result' => $answer], $this->parameters['extension'] ?? null);
 		} else {
 			throw new InternalServerErrorException("unknown error - updating in database failed");
 		}

src/Module/Api/Friendica/Profile/Show.php

@@ -61,7 +61,7 @@ class Show extends BaseApi
 			'profiles' => $profiles
 		];
 
-		DI::apiResponse()->exit('friendica_profiles', ['$result' => $result], $this->parameters['extension'] ?? null);
+		$this->response->exit('friendica_profiles', ['$result' => $result], $this->parameters['extension'] ?? null);
 	}
 
 	/**

src/Module/Api/GNUSocial/GNUSocial/Config.php

@@ -61,6 +61,6 @@ class Config extends BaseApi
 			],
 		];
 
-		DI::apiResponse()->exit('config', ['config' => $config], $this->parameters['extension'] ?? null);
+		$this->response->exit('config', ['config' => $config], $this->parameters['extension'] ?? null);
 	}
 }

src/Module/Api/GNUSocial/GNUSocial/Version.php

@@ -31,6 +31,6 @@ class Version extends BaseApi
 {
 	protected function rawContent(array $request = [])
 	{
-		DI::apiResponse()->exit('version', ['version' => '0.9.7'], $this->parameters['extension'] ?? null);
+		$this->response->exit('version', ['version' => '0.9.7'], $this->parameters['extension'] ?? null);
 	}
 }

src/Module/Api/GNUSocial/Help/Test.php

@@ -37,6 +37,6 @@ class Test extends BaseApi
 			$ok = 'ok';
 		}
 
-		DI::apiResponse()->exit('ok', ['ok' => $ok], $this->parameters['extension'] ?? null);
+		$this->response->exit('ok', ['ok' => $ok], $this->parameters['extension'] ?? null);
 	}
 }

src/Module/Api/Mastodon/Accounts/UpdateCredentials.php

@@ -23,7 +23,6 @@ namespace Friendica\Module\Api\Mastodon\Accounts;
 
 use Friendica\App\Router;
 use Friendica\Core\Logger;
-use Friendica\DI;
 use Friendica\Module\BaseApi;
 use Friendica\Util\HTTPInputData;
 
@@ -41,6 +40,6 @@ class UpdateCredentials extends BaseApi
 
 		Logger::info('Patch data', ['data' => $data]);
 
-		DI::apiResponse()->unsupported(Router::PATCH);
+		$this->response->unsupported(Router::PATCH);
 	}
 }

src/Module/Api/Mastodon/Filters.php

@@ -35,7 +35,7 @@ class Filters extends BaseApi
 	{
 		self::checkAllowedScope(self::SCOPE_WRITE);
 
-		DI::apiResponse()->unsupported(Router::POST);
+		$this->response->unsupported(Router::POST);
 	}
 
 	/**

src/Module/Api/Mastodon/Lists/Accounts.php

@@ -25,7 +25,6 @@ use Friendica\App\Router;
 use Friendica\Core\System;
 use Friendica\Database\DBA;
 use Friendica\DI;
-use Friendica\Module\Api\ApiResponse;
 use Friendica\Module\BaseApi;
 
 /**
@@ -37,12 +36,12 @@ class Accounts extends BaseApi
 {
 	protected function delete()
 	{
-		DI::apiResponse()->unsupported(Router::DELETE);
+		$this->response->unsupported(Router::DELETE);
 	}
 
 	protected function post(array $request = [], array $post = [])
 	{
-		DI::apiResponse()->unsupported(Router::POST);
+		$this->response->unsupported(Router::POST);
 	}
 
 	/**

src/Module/Api/Mastodon/Markers.php

@@ -35,7 +35,7 @@ class Markers extends BaseApi
 	{
 		self::checkAllowedScope(self::SCOPE_WRITE);
 
-		DI::apiResponse()->unsupported(Router::POST);
+		$this->response->unsupported(Router::POST);
 	}
 
 	/**

src/Module/Api/Mastodon/ScheduledStatuses.php

@@ -26,7 +26,6 @@ use Friendica\Core\System;
 use Friendica\Database\DBA;
 use Friendica\DI;
 use Friendica\Model\Post;
-use Friendica\Module\Api\ApiResponse;
 use Friendica\Module\BaseApi;
 
 /**
@@ -39,7 +38,7 @@ class ScheduledStatuses extends BaseApi
 		self::checkAllowedScope(self::SCOPE_WRITE);
 		$uid = self::getCurrentUserID();
 
-		DI::apiResponse()->unsupported(Router::PUT);
+		$this->response->unsupported(Router::PUT);
 	}
 
 	protected function delete()

src/Module/Api/Mastodon/Unimplemented.php

@@ -22,7 +22,6 @@
 namespace Friendica\Module\Api\Mastodon;
 
 use Friendica\App\Router;
-use Friendica\DI;
 use Friendica\Module\BaseApi;
 
 /**
@@ -35,7 +34,7 @@ class Unimplemented extends BaseApi
 	 */
 	protected function delete()
 	{
-		DI::apiResponse()->unsupported(Router::DELETE);
+		$this->response->unsupported(Router::DELETE);
 	}
 
 	/**
@@ -43,7 +42,7 @@ class Unimplemented extends BaseApi
 	 */
 	protected function patch()
 	{
-		DI::apiResponse()->unsupported(Router::PATCH);
+		$this->response->unsupported(Router::PATCH);
 	}
 
 	/**
@@ -51,7 +50,7 @@ class Unimplemented extends BaseApi
 	 */
 	protected function post(array $request = [], array $post = [])
 	{
-		DI::apiResponse()->unsupported(Router::POST);
+		$this->response->unsupported(Router::POST);
 	}
 
 	/**
@@ -59,7 +58,7 @@ class Unimplemented extends BaseApi
 	 */
 	public function put()
 	{
-		DI::apiResponse()->unsupported(Router::PUT);
+		$this->response->unsupported(Router::PUT);
 	}
 
 	/**
@@ -67,6 +66,6 @@ class Unimplemented extends BaseApi
 	 */
 	protected function rawContent(array $request = [])
 	{
-		DI::apiResponse()->unsupported(Router::GET);
+		$this->response->unsupported(Router::GET);
 	}
 }

src/Module/Api/Twitter/Account/RateLimitStatus.php

@@ -22,7 +22,6 @@
 namespace Friendica\Module\Api\Twitter\Account;
 
 use Friendica\Module\BaseApi;
-use Friendica\DI;
 use Friendica\Util\DateTimeFormat;
 
 /**
@@ -52,6 +51,6 @@ class RateLimitStatus extends BaseApi
 			];
 		}
 
-		DI::apiResponse()->exit('hash', ['hash' => $hash], $this->parameters['extension'] ?? null);
+		$this->response->exit('hash', ['hash' => $hash], $this->parameters['extension'] ?? null);
 	}
 }

src/Module/Api/Twitter/ContactEndpoint.php

@@ -27,9 +27,9 @@ use Friendica\Database\DBA;
 use Friendica\DI;
 use Friendica\Model\Profile;
 use Friendica\Model\User;
+use Friendica\Module\Api\ApiResponse;
 use Friendica\Module\BaseApi;
 use Friendica\Model\Contact;
-use Friendica\Module\Response;
 use Friendica\Network\HTTPException;
 use Friendica\Util\Profiler;
 use Friendica\Util\Strings;
@@ -40,9 +40,9 @@ abstract class ContactEndpoint extends BaseApi
 	const DEFAULT_COUNT = 20;
 	const MAX_COUNT = 200;
 
-	public function __construct(L10n $l10n, App\BaseURL $baseUrl, App\Arguments $args, LoggerInterface $logger, Profiler $profiler, Response $response, array $server, array $parameters = [])
+	public function __construct(App $app, L10n $l10n, App\BaseURL $baseUrl, App\Arguments $args, LoggerInterface $logger, Profiler $profiler, ApiResponse $response, array $server, array $parameters = [])
 	{
-		parent::__construct($l10n, $baseUrl, $args, $logger, $profiler, $response, $server, $parameters);
+		parent::__construct($app, $l10n, $baseUrl, $args, $logger, $profiler, $response, $server, $parameters);
 
 		self::checkAllowedScope(self::SCOPE_READ);
 	}

src/Module/Api/Twitter/SavedSearches.php

@@ -22,7 +22,6 @@
 namespace Friendica\Module\Api\Twitter;
 
 use Friendica\Database\DBA;
-use Friendica\DI;
 use Friendica\Module\BaseApi;
 
 /**
@@ -45,6 +44,6 @@ class SavedSearches extends BaseApi
 
 		DBA::close($terms);
 
-		DI::apiResponse()->exit('terms', ['terms' => $result], $this->parameters['extension'] ?? null);
+		$this->response->exit('terms', ['terms' => $result], $this->parameters['extension'] ?? null);
 	}
 }

src/Module/BaseApi.php

@@ -21,18 +21,23 @@
 
 namespace Friendica\Module;
 
+use Friendica\App;
 use Friendica\BaseModule;
+use Friendica\Core\L10n;
 use Friendica\Core\Logger;
 use Friendica\Core\System;
 use Friendica\DI;
 use Friendica\Model\Contact;
 use Friendica\Model\Post;
 use Friendica\Model\User;
+use Friendica\Module\Api\ApiResponse;
 use Friendica\Network\HTTPException;
 use Friendica\Security\BasicAuth;
 use Friendica\Security\OAuth;
 use Friendica\Util\DateTimeFormat;
 use Friendica\Util\HTTPInputData;
+use Friendica\Util\Profiler;
+use Psr\Log\LoggerInterface;
 
 class BaseApi extends BaseModule
 {
@@ -53,12 +58,23 @@ class BaseApi extends BaseModule
 	 */
 	protected static $request = [];
 
+	/** @var App */
+	protected $app;
+
+	/** @var ApiResponse */
+	protected $response;
+
+	public function __construct(App $app, L10n $l10n, App\BaseURL $baseUrl, App\Arguments $args, LoggerInterface $logger, Profiler $profiler, ApiResponse $response, array $server, array $parameters = [])
+	{
+		parent::__construct($l10n, $baseUrl, $args, $logger, $profiler, $response, $server, $parameters);
+	}
+
 	protected function delete()
 	{
 		self::checkAllowedScope(self::SCOPE_WRITE);
 
-		if (!DI::app()->isLoggedIn()) {
+		if (!$this->app->isLoggedIn()) {
-			throw new HTTPException\ForbiddenException(DI::l10n()->t('Permission denied.'));
+			throw new HTTPException\ForbiddenException($this->t('Permission denied.'));
 		}
 	}
 
@@ -66,8 +82,8 @@ class BaseApi extends BaseModule
 	{
 		self::checkAllowedScope(self::SCOPE_WRITE);
 
-		if (!DI::app()->isLoggedIn()) {
+		if (!$this->app->isLoggedIn()) {
-			throw new HTTPException\ForbiddenException(DI::l10n()->t('Permission denied.'));
+			throw new HTTPException\ForbiddenException($this->t('Permission denied.'));
 		}
 	}
 
@@ -75,8 +91,8 @@ class BaseApi extends BaseModule
 	{
 		self::checkAllowedScope(self::SCOPE_WRITE);
 
-		if (!DI::app()->isLoggedIn()) {
+		if (!$this->app->isLoggedIn()) {
-			throw new HTTPException\ForbiddenException(DI::l10n()->t('Permission denied.'));
+			throw new HTTPException\ForbiddenException($this->t('Permission denied.'));
 		}
 	}
 
@@ -84,8 +100,8 @@ class BaseApi extends BaseModule
 	{
 		self::checkAllowedScope(self::SCOPE_WRITE);
 
-		if (!DI::app()->isLoggedIn()) {
+		if (!$this->app->isLoggedIn()) {
-			throw new HTTPException\ForbiddenException(DI::l10n()->t('Permission denied.'));
+			throw new HTTPException\ForbiddenException($this->t('Permission denied.'));
 		}
 	}
 

src/Module/HTTPException/PageNotFound.php

@@ -22,6 +22,7 @@
 namespace Friendica\Module\HTTPException;
 
 use Friendica\BaseModule;
+use Friendica\Capabilities\IRespondToRequests;
 use Friendica\DI;
 use Friendica\Network\HTTPException;
 
@@ -32,7 +33,7 @@ class PageNotFound extends BaseModule
 		throw new HTTPException\NotFoundException(DI::l10n()->t('Page not found.'));
 	}
 
-	public function run(array $post = [], array $request = []): string
+	public function run(array $post = [], array $request = []): IRespondToRequests
 	{
 		/* The URL provided does not resolve to a valid module.
 		 *

src/Module/NodeInfo110.php

@@ -21,11 +21,15 @@
 
 namespace Friendica\Module;
 
+use Friendica\App;
 use Friendica\BaseModule;
+use Friendica\Capabilities\IRespondToRequests;
 use Friendica\Core\Addon;
-use Friendica\Core\System;
+use Friendica\Core\Config\Capability\IManageConfigValues;
-use Friendica\DI;
+use Friendica\Core\L10n;
 use Friendica\Model\Nodeinfo;
+use Friendica\Util\Profiler;
+use Psr\Log\LoggerInterface;
 
 /**
  * Version 1.0 of Nodeinfo, a standardized way of exposing metadata about a server running one of the distributed social networks.
@@ -33,10 +37,18 @@ use Friendica\Model\Nodeinfo;
  */
 class NodeInfo110 extends BaseModule
 {
+	/** @var IManageConfigValues */
+	protected $config;
+
+	public function __construct(L10n $l10n, App\BaseURL $baseUrl, App\Arguments $args, LoggerInterface $logger, Profiler $profiler, Response $response, IManageConfigValues $config, array $server, array $parameters = [])
+	{
+		parent::__construct($l10n, $baseUrl, $args, $logger, $profiler, $response, $server, $parameters);
+
+		$this->config = $config;
+	}
+
 	protected function rawContent(array $request = [])
 	{
-		$config = DI::config();
-
 		$nodeinfo = [
 			'version'           => '1.0',
 			'software'          => [
@@ -53,18 +65,18 @@ class NodeInfo110 extends BaseModule
 			],
 			'services'          => [],
 			'usage'             => [],
-			'openRegistrations' => intval($config->get('config', 'register_policy')) !== Register::CLOSED,
+			'openRegistrations' => intval($this->config->get('config', 'register_policy')) !== Register::CLOSED,
 			'metadata'          => [
-				'nodeName' => $config->get('config', 'sitename'),
+				'nodeName' => $this->config->get('config', 'sitename'),
 			],
 		];
 
-		if (!empty($config->get('system', 'diaspora_enabled'))) {
+		if (!empty($this->config->get('system', 'diaspora_enabled'))) {
 			$nodeinfo['protocols']['inbound'][]  = 'diaspora';
 			$nodeinfo['protocols']['outbound'][] = 'diaspora';
 		}
 
-		if (empty($config->get('system', 'ostatus_disabled'))) {
+		if (empty($this->config->get('system', 'ostatus_disabled'))) {
 			$nodeinfo['protocols']['inbound'][]  = 'gnusocial';
 			$nodeinfo['protocols']['outbound'][] = 'gnusocial';
 		}
@@ -84,8 +96,9 @@ class NodeInfo110 extends BaseModule
 			$nodeinfo['metadata']['services']['inbound'][] = 'twitter';
 		}
 
-		$nodeinfo['metadata']['explicitContent'] = $config->get('system', 'explicit_content', false) == true;
+		$nodeinfo['metadata']['explicitContent'] = $this->config->get('system', 'explicit_content', false) == true;
 
-		System::jsonExit($nodeinfo, 'application/json; charset=utf-8', JSON_PRETTY_PRINT | JSON_UNESCAPED_SLASHES);
+		$this->response->setType(IRespondToRequests::TYPE_JSON);
+		$this->response->addContent(json_encode($nodeinfo, JSON_PRETTY_PRINT | JSON_UNESCAPED_SLASHES));
 	}
 }

src/Module/NodeInfo120.php

@@ -21,11 +21,15 @@
 
 namespace Friendica\Module;
 
+use Friendica\App;
 use Friendica\BaseModule;
+use Friendica\Capabilities\IRespondToRequests;
 use Friendica\Core\Addon;
-use Friendica\Core\System;
+use Friendica\Core\Config\Capability\IManageConfigValues;
-use Friendica\DI;
+use Friendica\Core\L10n;
 use Friendica\Model\Nodeinfo;
+use Friendica\Util\Profiler;
+use Psr\Log\LoggerInterface;
 
 /**
  * Version 2.0 of Nodeinfo, a standardized way of exposing metadata about a server running one of the distributed social networks.
@@ -33,10 +37,18 @@ use Friendica\Model\Nodeinfo;
  */
 class NodeInfo120 extends BaseModule
 {
+	/** @var IManageConfigValues */
+	protected $config;
+
+	public function __construct(L10n $l10n, App\BaseURL $baseUrl, App\Arguments $args, LoggerInterface $logger, Profiler $profiler, Response $response, IManageConfigValues $config, array $server, array $parameters = [])
+	{
+		parent::__construct($l10n, $baseUrl, $args, $logger, $profiler, $response, $server, $parameters);
+
+		$this->config = $config;
+	}
+
 	protected function rawContent(array $request = [])
 	{
-		$config = DI::config();
-
 		$nodeinfo = [
 			'version'  => '2.0',
 			'software' => [
@@ -46,17 +58,17 @@ class NodeInfo120 extends BaseModule
 			'protocols'         => ['dfrn', 'activitypub'],
 			'services'          => [],
 			'usage'             => [],
-			'openRegistrations' => intval($config->get('config', 'register_policy')) !== Register::CLOSED,
+			'openRegistrations' => intval($this->config->get('config', 'register_policy')) !== Register::CLOSED,
 			'metadata'          => [
-				'nodeName' => $config->get('config', 'sitename'),
+				'nodeName' => $this->config->get('config', 'sitename'),
 			],
 		];
 
-		if (!empty($config->get('system', 'diaspora_enabled'))) {
+		if (!empty($this->config->get('system', 'diaspora_enabled'))) {
 			$nodeinfo['protocols'][] = 'diaspora';
 		}
 
-		if (empty($config->get('system', 'ostatus_disabled'))) {
+		if (empty($this->config->get('system', 'ostatus_disabled'))) {
 			$nodeinfo['protocols'][] = 'ostatus';
 		}
 
@@ -72,12 +84,13 @@ class NodeInfo120 extends BaseModule
 		$nodeinfo['services']['inbound'][]  = 'rss2.0';
 		$nodeinfo['services']['outbound'][] = 'atom1.0';
 
-		if (function_exists('imap_open') && !$config->get('system', 'imap_disabled')) {
+		if (function_exists('imap_open') && !$this->config->get('system', 'imap_disabled')) {
 			$nodeinfo['services']['inbound'][] = 'imap';
 		}
 
-		$nodeinfo['metadata']['explicitContent'] = $config->get('system', 'explicit_content', false) == true;
+		$nodeinfo['metadata']['explicitContent'] = $this->config->get('system', 'explicit_content', false) == true;
 
-		System::jsonExit($nodeinfo, 'application/json; charset=utf-8', JSON_PRETTY_PRINT | JSON_UNESCAPED_SLASHES);
+		$this->response->setType(IRespondToRequests::TYPE_JSON, 'application/json; charset=utf-8');
+		$this->response->addContent(json_encode($nodeinfo, JSON_PRETTY_PRINT | JSON_UNESCAPED_SLASHES));
 	}
 }

src/Module/NodeInfo210.php

@@ -21,11 +21,15 @@
 
 namespace Friendica\Module;
 
+use Friendica\App;
 use Friendica\BaseModule;
 use Friendica\Core\Addon;
+use Friendica\Core\Config\Capability\IManageConfigValues;
+use Friendica\Core\L10n;
 use Friendica\Core\System;
-use Friendica\DI;
 use Friendica\Model\Nodeinfo;
+use Friendica\Util\Profiler;
+use Psr\Log\LoggerInterface;
 
 /**
  * Version 1.0 of Nodeinfo 2, a sStandardized way of exposing metadata about a server running one of the distributed social networks.
@@ -33,30 +37,38 @@ use Friendica\Model\Nodeinfo;
  */
 class NodeInfo210 extends BaseModule
 {
+	/** @var IManageConfigValues  */
+	protected $config;
+
+	public function __construct(L10n $l10n, App\BaseURL $baseUrl, App\Arguments $args, LoggerInterface $logger, Profiler $profiler, Response $response, IManageConfigValues $config, array $server, array $parameters = [])
+	{
+		parent::__construct($l10n, $baseUrl, $args, $logger, $profiler, $response, $server, $parameters);
+
+		$this->config = $config;
+	}
+
 	protected function rawContent(array $request = [])
 	{
-		$config = DI::config();
-
 		$nodeinfo = [
 			'version' => '1.0',
 			'server'  => [
-				'baseUrl'  => DI::baseUrl()->get(),
+				'baseUrl'  => $this->baseUrl->get(),
-				'name'     => $config->get('config', 'sitename'),
+				'name'     => $this->config->get('config', 'sitename'),
 				'software' => 'friendica',
 				'version'  => FRIENDICA_VERSION . '-' . DB_UPDATE_VERSION,
 			],
-			'organization'      => Nodeinfo::getOrganization($config),
+			'organization'      => Nodeinfo::getOrganization($this->config),
 			'protocols'         => ['dfrn', 'activitypub'],
 			'services'          => [],
-			'openRegistrations' => intval($config->get('config', 'register_policy')) !== Register::CLOSED,
+			'openRegistrations' => intval($this->config->get('config', 'register_policy')) !== Register::CLOSED,
 			'usage'             => [],
 		];
 
-		if (!empty($config->get('system', 'diaspora_enabled'))) {
+		if (!empty($this->config->get('system', 'diaspora_enabled'))) {
 			$nodeinfo['protocols'][] = 'diaspora';
 		}
 
-		if (empty($config->get('system', 'ostatus_disabled'))) {
+		if (empty($this->config->get('system', 'ostatus_disabled'))) {
 			$nodeinfo['protocols'][] = 'ostatus';
 		}
 
@@ -72,7 +84,7 @@ class NodeInfo210 extends BaseModule
 		$nodeinfo['services']['inbound'][]  = 'rss2.0';
 		$nodeinfo['services']['outbound'][] = 'atom1.0';
 
-		if (function_exists('imap_open') && !$config->get('system', 'imap_disabled')) {
+		if (function_exists('imap_open') && !$this->config->get('system', 'imap_disabled')) {
 			$nodeinfo['services']['inbound'][] = 'imap';
 		}
 

src/Module/Response.php

@@ -2,14 +2,14 @@
 
 namespace Friendica\Module;
 
-use Friendica\Capabilities\ICanReadAndWriteToResponds;
+use Friendica\Capabilities\ICanCreateResponses;
 use Friendica\Capabilities\IRespondToRequests;
 use Friendica\Network\HTTPException\InternalServerErrorException;
 
-class Response implements ICanReadAndWriteToResponds
+class Response implements ICanCreateResponses
 {
 	/**
-	 * @var string[][]
+	 * @var string[]
 	 */
 	protected $headers = [];
 	/**
@@ -19,20 +19,30 @@ class Response implements ICanReadAndWriteToResponds
 	/**
 	 * @var string
 	 */
-	protected $type = IRespondToRequests::TYPE_CONTENT;
+	protected $type = IRespondToRequests::TYPE_HTML;
 
 	/**
 	 * {@inheritDoc}
 	 */
-	public function addHeader(string $key, string $value)
+	public function setHeader(?string $header = null, ?string $key = null): void
 	{
-		$this->headers[$key][] = $value;
+		if (!isset($header) && !empty($key)) {
+			unset($this->headers[$key]);
+		}
+
+		if (isset($header)) {
+			if (empty($key)) {
+				$this->headers[] = $header;
+			} else {
+				$this->headers[$key] = $header;
+			}
+		}
 	}
 
 	/**
 	 * {@inheritDoc}
 	 */
-	public function addContent(string $content)
+	public function addContent($content): void
 	{
 		$this->content .= $content;
 	}
@@ -48,7 +58,7 @@ class Response implements ICanReadAndWriteToResponds
 	/**
 	 * {@inheritDoc}
 	 */
-	public function getContent(): string
+	public function getContent()
 	{
 		return $this->content;
 	}
@@ -56,19 +66,31 @@ class Response implements ICanReadAndWriteToResponds
 	/**
 	 * {@inheritDoc}
 	 */
-	public function setType(string $type)
+	public function setType(string $type, ?string $content_type = null): void
 	{
 		if (!in_array($type, IRespondToRequests::ALLOWED_TYPES)) {
 			throw new InternalServerErrorException('wrong type');
 		}
 
+		switch ($type) {
+			case static::TYPE_JSON:
+				$content_type = $content_type ?? 'application/json';
+				break;
+			case static::TYPE_XML:
+				$content_type = $content_type ?? 'text/xml';
+				break;
+		}
+
+
+		$this->setHeader($content_type, 'Content-type');
+
 		$this->type = $type;
 	}
 
 	/**
 	 * {@inheritDoc}
 	 */
-	public function getTyp(): string
+	public function getType(): string
 	{
 		return $this->type;
 	}

tests/Util/ApiResponseDouble.php

@@ -28,7 +28,7 @@ class ApiResponseDouble extends ApiResponse
 	/**
 	 * The header list
 	 *
-	 * @var string[]
+	 * @var string[][]
 	 */
 	protected static $header = [];
 
@@ -61,9 +61,22 @@ class ApiResponseDouble extends ApiResponse
 		self::$header = [];
 	}
 
-	protected function setHeader(string $header)
+	/**
+	 * {@inheritDoc}
+	 */
+	public function setHeader(?string $header = null, ?string $key = null): void
 	{
+		if (!isset($header) && !empty($key)) {
+			unset(static::$header[$key]);
+		}
+
+		if (isset($header)) {
+			if (empty($key)) {
 				static::$header[] = $header;
+			} else {
+				static::$header[$key] = $header;
+			}
+		}
 	}
 
 	protected function printOutput(string $output)

tests/src/Module/Api/ApiResponseTest.php

@@ -6,19 +6,12 @@ use Friendica\App\Arguments;
 use Friendica\App\BaseURL;
 use Friendica\Core\L10n;
 use Friendica\Factory\Api\Twitter\User;
+use Friendica\Module\Api\ApiResponse;
 use Friendica\Test\MockedTest;
-use Friendica\Test\Util\ApiResponseDouble;
 use Psr\Log\NullLogger;
 
 class ApiResponseTest extends MockedTest
 {
-	protected function tearDown(): void
-	{
-		ApiResponseDouble::reset();
-
-		parent::tearDown();
-	}
-
 	public function testErrorWithJson()
 	{
 		$l10n = \Mockery::mock(L10n::class);
@@ -27,10 +20,10 @@ class ApiResponseTest extends MockedTest
 		$baseUrl     = \Mockery::mock(BaseURL::class);
 		$twitterUser = \Mockery::mock(User::class);
 
-		$response = new ApiResponseDouble($l10n, $args, new NullLogger(), $baseUrl, $twitterUser);
+		$response = new ApiResponse($l10n, $args, new NullLogger(), $baseUrl, $twitterUser);
 		$response->error(200, 'OK', 'error_message', 'json');
 
-		self::assertEquals('{"error":"error_message","code":"200 OK","request":""}', ApiResponseDouble::getOutput());
+		self::assertEquals('{"error":"error_message","code":"200 OK","request":""}', $response->getContent());
 	}
 
 	public function testErrorWithXml()
@@ -41,7 +34,7 @@ class ApiResponseTest extends MockedTest
 		$baseUrl     = \Mockery::mock(BaseURL::class);
 		$twitterUser = \Mockery::mock(User::class);
 
-		$response = new ApiResponseDouble($l10n, $args, new NullLogger(), $baseUrl, $twitterUser);
+		$response = new ApiResponse($l10n, $args, new NullLogger(), $baseUrl, $twitterUser);
 		$response->error(200, 'OK', 'error_message', 'xml');
 
 		self::assertEquals('<?xml version="1.0"?>' . "\n" .
@@ -52,7 +45,7 @@ class ApiResponseTest extends MockedTest
 						   '  <code>200 OK</code>' . "\n" .
 						   '  <request/>' . "\n" .
 						   '</status>' . "\n",
-			ApiResponseDouble::getOutput());
+			$response->getContent());
 	}
 
 	public function testErrorWithRss()
@@ -63,7 +56,7 @@ class ApiResponseTest extends MockedTest
 		$baseUrl     = \Mockery::mock(BaseURL::class);
 		$twitterUser = \Mockery::mock(User::class);
 
-		$response = new ApiResponseDouble($l10n, $args, new NullLogger(), $baseUrl, $twitterUser);
+		$response = new ApiResponse($l10n, $args, new NullLogger(), $baseUrl, $twitterUser);
 		$response->error(200, 'OK', 'error_message', 'rss');
 
 		self::assertEquals(
@@ -75,7 +68,7 @@ class ApiResponseTest extends MockedTest
 			'  <code>200 OK</code>' . "\n" .
 			'  <request/>' . "\n" .
 			'</status>' . "\n",
-			ApiResponseDouble::getOutput());
+			$response->getContent());
 	}
 
 	public function testErrorWithAtom()
@@ -86,7 +79,7 @@ class ApiResponseTest extends MockedTest
 		$baseUrl     = \Mockery::mock(BaseURL::class);
 		$twitterUser = \Mockery::mock(User::class);
 
-		$response = new ApiResponseDouble($l10n, $args, new NullLogger(), $baseUrl, $twitterUser);
+		$response = new ApiResponse($l10n, $args, new NullLogger(), $baseUrl, $twitterUser);
 		$response->error(200, 'OK', 'error_message', 'atom');
 
 		self::assertEquals(
@@ -98,7 +91,7 @@ class ApiResponseTest extends MockedTest
 			'  <code>200 OK</code>' . "\n" .
 			'  <request/>' . "\n" .
 			'</status>' . "\n",
-			ApiResponseDouble::getOutput());
+			$response->getContent());
 	}
 
 	public function testUnsupported()
@@ -112,9 +105,9 @@ class ApiResponseTest extends MockedTest
 		$baseUrl     = \Mockery::mock(BaseURL::class);
 		$twitterUser = \Mockery::mock(User::class);
 
-		$response = new ApiResponseDouble($l10n, $args, new NullLogger(), $baseUrl, $twitterUser);
+		$response = new ApiResponse($l10n, $args, new NullLogger(), $baseUrl, $twitterUser);
 		$response->unsupported();
 
-		self::assertEquals('{"error":"API endpoint %s %s is not implemented","error_description":"The API endpoint is currently not implemented but might be in the future."}', ApiResponseDouble::getOutput());
+		self::assertEquals('{"error":"API endpoint %s %s is not implemented","error_description":"The API endpoint is currently not implemented but might be in the future."}', $response->getContent());
 	}
 }

tests/src/Module/Api/ApiTest.php

@@ -25,10 +25,8 @@ use Friendica\Core\Addon;
 use Friendica\Core\Hook;
 use Friendica\Database\Database;
 use Friendica\DI;
-use Friendica\Module\Api\ApiResponse;
 use Friendica\Security\Authentication;
 use Friendica\Test\FixtureTest;
-use Friendica\Test\Util\ApiResponseDouble;
 use Friendica\Test\Util\AuthenticationDouble;
 
 abstract class ApiTest extends FixtureTest
@@ -53,20 +51,12 @@ abstract class ApiTest extends FixtureTest
 		parent::setUp(); // TODO: Change the autogenerated stub
 
 		$this->dice = $this->dice
-			->addRule(Authentication::class, ['instanceOf' => AuthenticationDouble::class, 'shared' => true])
+			->addRule(Authentication::class, ['instanceOf' => AuthenticationDouble::class, 'shared' => true]);
-			->addRule(ApiResponse::class, ['instanceOf' => ApiResponseDouble::class, 'shared' => true]);
 		DI::init($this->dice);
 
 		$this->installAuthTest();
 	}
 
-	protected function tearDown(): void
-	{
-		ApiResponseDouble::reset();
-
-		parent::tearDown();
-	}
-
 	/**
 	 * installs auththest.
 	 *

tests/src/Module/Api/Friendica/NotificationTest.php

@@ -23,9 +23,7 @@ namespace Friendica\Test\src\Module\Api\Friendica;
 
 use Friendica\DI;
 use Friendica\Module\Api\Friendica\Notification;
-use Friendica\Network\HTTPException\BadRequestException;
 use Friendica\Test\src\Module\Api\ApiTest;
-use Friendica\Test\Util\ApiResponseDouble;
 use Friendica\Util\DateTimeFormat;
 use Friendica\Util\Temporal;
 
@@ -67,19 +65,17 @@ class NotificationTest extends ApiTest
 </notes>
 XML;
 
-		$notification = new Notification(DI::l10n(), ['extension' => 'xml']);
+		$notification = new Notification(DI::app(), DI::l10n(), DI::baseUrl(), DI::args(), DI::logger(), DI::profiler(), DI::apiResponse(), [], ['extension' => 'xml']);
-		$notification->rawContent();
+		$response = $notification->run();
 
-		self::assertXmlStringEqualsXmlString($assertXml, ApiResponseDouble::getOutput());
+		self::assertXmlStringEqualsXmlString($assertXml, $response->getContent());
 	}
 
 	public function testWithJsonResult()
 	{
-		$notification = new Notification(DI::l10n(),['parameter' => 'json']);
+		$notification = new Notification(DI::app(), DI::l10n(), DI::baseUrl(), DI::args(), DI::logger(), DI::profiler(), DI::apiResponse(), [], ['extension' => 'json']);
-		$notification->rawContent();
+		$response = $notification->run();
 
-		$result = json_encode(ApiResponseDouble::getOutput());
+		self::assertJson($response->getContent());
-
-		self::assertJson($result);
 	}
 }

tests/src/Module/Api/Friendica/Photo/DeleteTest.php

@@ -31,7 +31,7 @@ class DeleteTest extends ApiTest
 	public function testEmpty()
 	{
 		$this->expectException(BadRequestException::class);
-		(new Delete(DI::l10n()))->rawContent();
+		(new Delete(DI::app(), DI::l10n(), DI::baseUrl(), DI::args(), DI::logger(), DI::profiler(), DI::apiResponse(), []))->run();
 	}
 
 	public function testWithoutAuthenticatedUser()
@@ -42,7 +42,7 @@ class DeleteTest extends ApiTest
 	public function testWrong()
 	{
 		$this->expectException(BadRequestException::class);
-		(new Delete(DI::l10n(), ['photo_id' => 1]))->rawContent();
+		(new Delete(DI::app(), DI::l10n(), DI::baseUrl(), DI::args(), DI::logger(), DI::profiler(), DI::apiResponse(), []))->run(['photo_id' => 1]);
 	}
 
 	public function testWithCorrectPhotoId()

tests/src/Module/Api/Friendica/Photoalbum/DeleteTest.php

@@ -31,13 +31,14 @@ class DeleteTest extends ApiTest
 	public function testEmpty()
 	{
 		$this->expectException(BadRequestException::class);
-		(new Delete(DI::l10n()))->rawContent();
+		(new Delete(DI::app(), DI::l10n(), DI::baseUrl(), DI::args(), DI::logger(), DI::profiler(), DI::apiResponse(), []))->run();
+
 	}
 
 	public function testWrong()
 	{
 		$this->expectException(BadRequestException::class);
-		(new Delete(DI::l10n(), ['album' => 'album_name']))->rawContent();
+		(new Delete(DI::app(), DI::l10n(), DI::baseUrl(), DI::args(), DI::logger(), DI::profiler(), DI::apiResponse(), []))->run(['album' => 'album_name']);
 	}
 
 	public function testValid()

tests/src/Module/Api/Friendica/Photoalbum/UpdateTest.php

@@ -31,19 +31,19 @@ class UpdateTest extends ApiTest
 	public function testEmpty()
 	{
 		$this->expectException(BadRequestException::class);
-		(new Update(DI::l10n()))->rawContent();
+		(new Update(DI::app(), DI::l10n(), DI::baseUrl(), DI::args(), DI::logger(), DI::profiler(), DI::apiResponse(), []))->run();
 	}
 
 	public function testTooFewArgs()
 	{
 		$this->expectException(BadRequestException::class);
-		(new Update(DI::l10n(), ['album' => 'album_name']))->rawContent();
+		(new Update(DI::app(), DI::l10n(), DI::baseUrl(), DI::args(), DI::logger(), DI::profiler(), DI::apiResponse(), []))->run(['album' => 'album_name']);
 	}
 
 	public function testWrongUpdate()
 	{
 		$this->expectException(BadRequestException::class);
-		(new Update(DI::l10n(), ['album' => 'album_name', 'album_new' => 'album_name']))->rawContent();
+		(new Update(DI::app(), DI::l10n(), DI::baseUrl(), DI::args(), DI::logger(), DI::profiler(), DI::apiResponse(), []))->run(['album' => 'album_name', 'album_new' => 'album_name']);
 	}
 
 	public function testWithoutAuthenticatedUser()

tests/src/Module/Api/GnuSocial/GnuSocial/VersionTest.php

@@ -5,17 +5,14 @@ namespace Friendica\Test\src\Module\Api\GnuSocial\GnuSocial;
 use Friendica\DI;
 use Friendica\Module\Api\GNUSocial\GNUSocial\Version;
 use Friendica\Test\src\Module\Api\ApiTest;
-use Friendica\Test\Util\ApiResponseDouble;
 
 class VersionTest extends ApiTest
 {
 	public function test()
 	{
-		$version = new Version(DI::l10n(), ['extension' => 'json']);
+		$version = new Version(DI::app(), DI::l10n(), DI::baseUrl(), DI::args(), DI::logger(), DI::profiler(), DI::apiResponse(), [], ['extension' => 'json']);
-		$version->rawContent();
+		$response = $version->run();
 
-		$result = json_decode(ApiResponseDouble::getOutput());
+		self::assertEquals('"0.9.7"', $response->getContent());
-
-		self::assertEquals('0.9.7', $result);
 	}
 }

tests/src/Module/Api/GnuSocial/Help/TestTest.php

@@ -5,23 +5,22 @@ namespace Friendica\Test\src\Module\Api\GnuSocial\Help;
 use Friendica\DI;
 use Friendica\Module\Api\GNUSocial\Help\Test;
 use Friendica\Test\src\Module\Api\ApiTest;
-use Friendica\Test\Util\ApiResponseDouble;
 
 class TestTest extends ApiTest
 {
 	public function testJson()
 	{
-		$test = new Test(DI::l10n(), ['extension' => 'json']);
+		$test = new Test(DI::app(), DI::l10n(), DI::baseUrl(), DI::args(), DI::logger(), DI::profiler(), DI::apiResponse(), [], ['extension' => 'json']);
-		$test->rawContent();
+		$response = $test->run();
 
-		self::assertEquals('"ok"', ApiResponseDouble::getOutput());
+		self::assertEquals('"ok"', $response->getContent());
 	}
 
 	public function testXml()
 	{
-		$test = new Test(DI::l10n(), ['extension' => 'xml']);
+		$test = new Test(DI::app(), DI::l10n(), DI::baseUrl(), DI::args(), DI::logger(), DI::profiler(), DI::apiResponse(), [], ['extension' => 'xml']);
-		$test->rawContent();
+		$response = $test->run();
 
-		self::assertxml(ApiResponseDouble::getOutput(), 'ok');
+		self::assertxml($response->getContent(), 'ok');
 	}
 }

tests/src/Module/Api/Twitter/Account/RateLimitStatusTest.php

@@ -5,16 +5,15 @@ namespace Friendica\Test\src\Module\Api\Twitter\Account;
 use Friendica\DI;
 use Friendica\Module\Api\Twitter\Account\RateLimitStatus;
 use Friendica\Test\src\Module\Api\ApiTest;
-use Friendica\Test\Util\ApiResponseDouble;
 
 class RateLimitStatusTest extends ApiTest
 {
 	public function testWithJson()
 	{
-		$rateLimitStatus = new RateLimitStatus(DI::l10n(), ['extension' => 'json']);
+		$rateLimitStatus = new RateLimitStatus(DI::app(), DI::l10n(), DI::baseUrl(), DI::args(), DI::logger(), DI::profiler(), DI::apiResponse(), [], ['extension' => 'json']);
-		$rateLimitStatus->rawContent();
+		$response = $rateLimitStatus->run();
 
-		$result = json_decode(ApiResponseDouble::getOutput());
+		$result = json_decode($response->getContent());
 
 		self::assertEquals(150, $result->remaining_hits);
 		self::assertEquals(150, $result->hourly_limit);
@@ -23,9 +22,9 @@ class RateLimitStatusTest extends ApiTest
 
 	public function testWithXml()
 	{
-		$rateLimitStatus = new RateLimitStatus(DI::l10n(),['extension' => 'xml']);
+		$rateLimitStatus = new RateLimitStatus(DI::app(), DI::l10n(), DI::baseUrl(), DI::args(), DI::logger(), DI::profiler(), DI::apiResponse(), [], ['extension' => 'xml']);
-		$rateLimitStatus->rawContent();
+		$response = $rateLimitStatus->run();
 
-		self::assertXml(ApiResponseDouble::getOutput(), 'hash');
+		self::assertXml($response->getContent(), 'hash');
 	}
 }

tests/src/Module/Api/Twitter/SavedSearchesTest.php

@@ -5,16 +5,15 @@ namespace Friendica\Test\src\Module\Api\Twitter;
 use Friendica\DI;
 use Friendica\Module\Api\Twitter\SavedSearches;
 use Friendica\Test\src\Module\Api\ApiTest;
-use Friendica\Test\Util\ApiResponseDouble;
 
 class SavedSearchesTest extends ApiTest
 {
 	public function test()
 	{
-		$savedSearch = new SavedSearches(DI::l10n(), ['extension' => 'json']);
+		$savedSearch = new SavedSearches(DI::app(), DI::l10n(), DI::baseUrl(), DI::args(), DI::logger(), DI::profiler(), DI::apiResponse(), [], ['extension' => 'json']);
-		$savedSearch->rawContent();
+		$response = $savedSearch->run();
 
-		$result = json_decode(ApiResponseDouble::getOutput());
+		$result = json_decode($response->getContent());
 
 		self::assertEquals(1, $result[0]->id);
 		self::assertEquals(1, $result[0]->id_str);