Replace System::httpExit() by HTTPException throwing

src/BaseModule.php

@@ -153,7 +153,7 @@ abstract class BaseModule extends BaseObject
 			Logger::log('checkFormSecurityToken failed: user ' . $a->user['guid'] . ' - form element ' . $typename);
 			Logger::log('checkFormSecurityToken failed: _REQUEST data: ' . print_r($_REQUEST, true), Logger::DATA);
 
-			System::httpExit(403);
+			throw new \Friendica\Network\HTTPException\ForbiddenException();
 		}
 	}
 }

src/Model/Profile.php

@@ -112,7 +112,6 @@ class Profile
 
 		if (!DBA::isResult($user) && empty($profiledata)) {
 			Logger::log('profile error: ' . $a->query_string, Logger::DEBUG);
-			notice(L10n::t('Requested account is not available.') . EOL);
 			return;
 		}
 
@@ -129,7 +128,6 @@ class Profile
 
 		if (empty($pdata) && empty($profiledata)) {
 			Logger::log('profile error: ' . $a->query_string, Logger::DEBUG);
-			notice(L10n::t('Requested profile is not available.') . EOL);
 			return;
 		}
 

src/Module/Attach.php

@@ -24,7 +24,7 @@ class Attach extends BaseModule
 	{
 		$a = self::getApp();
 		if ($a->argc != 2) {
-			System::httpExit(400); // Bad Request.
+			throw new \Friendica\Network\HTTPException\BadRequestException();
 		}
 
 		// @TODO: Replace with parameter from router
@@ -33,19 +33,19 @@ class Attach extends BaseModule
 		// Check for existence
 		$item = MAttach::exists(['id' => $item_id]);
 		if ($item === false) {
-			System::httpExit(404, ['description' => L10n::t('Item was not found.')]);
+			throw new \Friendica\Network\HTTPException\NotFoundException(L10n::t('Item was not found.'));
 		}
 
 		// Now we'll fetch the item, if we have enough permisson
 		$item = MAttach::getByIdWithPermission($item_id);
 		if ($item === false) {
-			System::httpExit(403, ['description' => L10n::t('Permission denied.')]);
+			throw new \Friendica\Network\HTTPException\ForbiddenException(L10n::t('Permission denied.'));
 		}
 
 		$data = MAttach::getData($item);
 		if (is_null($data)) {
 			Logger::log('NULL data for attachment with id ' . $item['id']);
-			System::httpExit(404, ['description' => L10n::t('Item was not found.')]);
+			throw new \Friendica\Network\HTTPException\NotFoundException(L10n::t('Item was not found.'));
 		}
 
 		// Use quotes around the filename to prevent a "multiple Content-Disposition"

src/Module/Feed.php

@@ -33,7 +33,7 @@ class Feed extends BaseModule
 
 		// @TODO: Replace with parameter from router
 		if ($a->argc < 2) {
-			System::httpExit(400);
+			throw new \Friendica\Network\HTTPException\BadRequestException();
 		}
 
 		$type = null;

src/Module/Followers.php

@@ -20,13 +20,13 @@ class Followers extends BaseModule
 
 		// @TODO: Replace with parameter from router
 		if (empty($a->argv[1])) {
-			System::httpExit(404);
+			throw new \Friendica\Network\HTTPException\NotFoundException();
 		}
 
 		// @TODO: Replace with parameter from router
 		$owner = User::getOwnerDataByNick($a->argv[1]);
 		if (empty($owner)) {
-			System::httpExit(404);
+			throw new \Friendica\Network\HTTPException\NotFoundException();
 		}
 
 		$page = defaults($_REQUEST, 'page', null);

src/Module/Following.php

@@ -20,13 +20,13 @@ class Following extends BaseModule
 
 		// @TODO: Replace with parameter from router
 		if (empty($a->argv[1])) {
-			System::httpExit(404);
+			throw new \Friendica\Network\HTTPException\NotFoundException();
 		}
 
 		// @TODO: Replace with parameter from router
 		$owner = User::getOwnerDataByNick($a->argv[1]);
 		if (empty($owner)) {
-			System::httpExit(404);
+			throw new \Friendica\Network\HTTPException\NotFoundException();
 		}
 
 		$page = defaults($_REQUEST, 'page', null);

src/Module/Group.php

@@ -137,7 +137,7 @@ class Group extends BaseModule
 		$change = false;
 
 		if (!local_user()) {
-			System::httpExit(403);
+			throw new \Friendica\Network\HTTPException\ForbiddenException();
 		}
 
 		$a = self::getApp();
@@ -276,7 +276,7 @@ class Group extends BaseModule
 		}
 
 		if (!isset($group)) {
-			System::httpExit(400);
+			throw new \Friendica\Network\HTTPException\BadRequestException();
 		}
 
 		$groupeditor = [

src/Module/Inbox.php

@@ -25,7 +25,7 @@ class Inbox extends BaseModule
 		$postdata = file_get_contents('php://input');
 
 		if (empty($postdata)) {
-			System::httpExit(400);
+			throw new \Friendica\Network\HTTPException\BadRequestException();
 		}
 
 		if (Config::get('debug', 'ap_inbox_log')) {
@@ -43,7 +43,7 @@ class Inbox extends BaseModule
 		if (!empty($a->argv[1])) {
 			$user = DBA::selectFirst('user', ['uid'], ['nickname' => $a->argv[1]]);
 			if (!DBA::isResult($user)) {
-				System::httpExit(404);
+				throw new \Friendica\Network\HTTPException\NotFoundException();
 			}
 			$uid = $user['uid'];
 		} else {
@@ -52,6 +52,6 @@ class Inbox extends BaseModule
 
 		ActivityPub\Receiver::processInbox($postdata, $_SERVER, $uid);
 
-		System::httpExit(202);
+		throw new \Friendica\Network\HTTPException\AcceptedException();
 	}
 }

src/Module/Install.php

@@ -51,7 +51,7 @@ class Install extends BaseModule
 		$a = self::getApp();
 
 		if (!$a->getMode()->isInstall()) {
-			Core\System::httpExit(403);
+			throw new \Friendica\Network\HTTPException\ForbiddenException();
 		}
 
 		// route: install/testrwrite
@@ -59,7 +59,7 @@ class Install extends BaseModule
 		// @TODO: Replace with parameter from router
 		if ($a->getArgumentValue(1, '') == 'testrewrite') {
 			// Status Code 204 means that it worked without content
-			Core\System::httpExit(204);
+			throw new \Friendica\Network\HTTPException\NoContentException();
 		}
 
 		self::$installer = new Core\Installer();

src/Module/NodeInfo.php

@@ -18,7 +18,7 @@ class NodeInfo extends BaseModule
 		$config = self::getApp()->getConfig();
 
 		if (!$config->get('system', 'nodeinfo')) {
-			System::httpExit(404);
+			throw new \Friendica\Network\HTTPException\NotFoundException();
 		}
 	}
 
@@ -41,14 +41,14 @@ class NodeInfo extends BaseModule
 	 *
 	 * @param App $app
 	 *
-	 * @throws \Friendica\Network\HTTPException\InternalServerErrorException
+	 * @throws \Friendica\Network\HTTPException\NotFoundException
 	 */
 	private static function printWellKnown(App $app)
 	{
 		$config = $app->getConfig();
 
 		if (!$config->get('system', 'nodeinfo')) {
-			System::httpExit(404);
+			throw new \Friendica\Network\HTTPException\NotFoundException();
 		}
 
 		$nodeinfo = [

src/Module/Objects.php

@@ -20,7 +20,7 @@ class Objects extends BaseModule
 		$a = self::getApp();
 
 		if (empty($a->argv[1])) {
-			System::httpExit(404);
+			throw new \Friendica\Network\HTTPException\NotFoundException();
 		}
 
 		if (!ActivityPub::isRequest()) {
@@ -38,7 +38,7 @@ class Objects extends BaseModule
 			// @TODO: Replace with parameter from router
 			$item = Item::selectFirst(['id', 'author-link'], ['guid' => $a->argv[1], 'private' => false]);
 			if (!DBA::isResult($item) || !strstr($item['author-link'], System::baseUrl())) {
-				System::httpExit(404);
+				throw new \Friendica\Network\HTTPException\NotFoundException();
 			}
 		}
 

src/Module/Outbox.php

@@ -20,12 +20,12 @@ class Outbox extends BaseModule
 
 		// @TODO: Replace with parameter from router
 		if (empty($a->argv[1])) {
-			System::httpExit(404);
+			throw new \Friendica\Network\HTTPException\NotFoundException();
 		}
 
 		$owner = User::getOwnerDataByNick($a->argv[1]);
 		if (empty($owner)) {
-			System::httpExit(404);
+			throw new \Friendica\Network\HTTPException\NotFoundException();
 		}
 
 		$page = defaults($_REQUEST, 'page', null);

src/Module/Photo.php

@@ -6,6 +6,7 @@
 namespace Friendica\Module;
 
 use Friendica\BaseModule;
+use Friendica\Core\L10n;
 use Friendica\Core\Logger;
 use Friendica\Core\System;
 use Friendica\Model\Photo as MPhoto;
@@ -27,7 +28,7 @@ class Photo extends BaseModule
 		$a = self::getApp();
 		// @TODO: Replace with parameter from router
 		if ($a->argc <= 1 || $a->argc > 4) {
-			System::httpExit(400);
+			throw new \Friendica\Network\HTTPException\BadRequestException();
 		}
 
 		if (isset($_SERVER["HTTP_IF_MODIFIED_SINCE"])) {
@@ -74,9 +75,7 @@ class Photo extends BaseModule
 		}
 
 		if ($photo === false) {
-			// not using System::httpExit() because we don't want html here.
-			header($_SERVER["SERVER_PROTOCOL"] . " 404 Not Found" , true, 404);
-			exit();
+			System::httpExit('404', 'Not Found');
 		}
 
 		$cacheable = ($photo["allow_cid"] . $photo["allow_gid"] . $photo["deny_cid"] . $photo["deny_gid"] === "") && (isset($photo["cacheable"]) ? $photo["cacheable"] : true);
@@ -85,7 +84,7 @@ class Photo extends BaseModule
 
 		if (is_null($img) || !$img->isValid()) {
 			Logger::log("Invalid photo with id {$photo["id"]}.");
-			System::httpExit(500, ["description" => "Invalid photo with id {$photo["id"]}."]);
+			throw new \Friendica\Network\HTTPException\InternalServerErrorException(L10n::t('Invalid photo with id %s.', $photo["id"]));
 		}
 
 		// if customsize is set and image is not a gif, resize it

src/Module/Profile.php

@@ -38,7 +38,7 @@ class Profile extends BaseModule
 
 		// @TODO: Replace with parameter from router
 		if ($a->argc < 2) {
-			System::httpExit(400);
+			throw new \Friendica\Network\HTTPException\BadRequestException();
 		}
 
 		self::$which = filter_var($a->argv[1], FILTER_SANITIZE_STRING, FILTER_FLAG_STRIP_LOW | FILTER_FLAG_STRIP_HIGH | FILTER_FLAG_STRIP_BACKTICK);

src/Module/Proxy.php

@@ -70,7 +70,7 @@ class Proxy extends BaseModule
 		$request = self::getRequestInfo();
 
 		if (empty($request['url'])) {
-			System::httpExit(400, ['title' => L10n::t('Bad Request.')]);
+			throw new \Friendica\Network\HTTPException\BadRequestException();
 		}
 
 		// Webserver already tried direct cache...

src/Module/Statistics.php

@@ -13,7 +13,7 @@ class Statistics extends BaseModule
 		$config = self::getApp()->getConfig();
 
 		if (!$config->get("system", "nodeinfo")) {
-			System::httpExit(404);
+			throw new \Friendica\Network\HTTPException\NotFoundException();
 		}
 	}
 

src/Module/WebFinger.php

@@ -5,7 +5,6 @@ namespace Friendica\Module;
 use Friendica\BaseModule;
 use Friendica\Core\L10n;
 use Friendica\Core\Renderer;
-use Friendica\Core\System;
 use Friendica\Network\Probe;
 
 /**
@@ -13,22 +12,14 @@ use Friendica\Network\Probe;
  */
 class WebFinger extends BaseModule
 {
-	public static function init()
-	{
-		if (!local_user()) {
-			System::httpExit(
-				403,
-				[
-					'title'       => L10n::t('Public access denied.'),
-					'description' => L10n::t('Only logged in users are permitted to perform a probing.'),
-				],
-			);
-			exit();
-		}
-	}
-
 	public static function content()
 	{
+		if (!local_user()) {
+			$e = new \Friendica\Network\HTTPException\ForbiddenException(L10n::t("Only logged in users are permitted to perform a probing."));
+			$e->httpdesc = L10n::t("Public access denied.");
+			throw $e;
+		}
+
 		$app = self::getApp();
 
 		$addr = defaults($_GET, 'addr', '');

src/Module/Xrd.php

@@ -58,7 +58,7 @@ class Xrd extends BaseModule
 		$user = User::getByNickname($name);
 
 		if (empty($user)) {
-			System::httpExit(404);
+			throw new \Friendica\Network\HTTPException\NotFoundException();
 		}
 
 		$profileURL = $app->getBaseURL() . '/profile/' . $user['nickname'];

src/Protocol/Diaspora.php

@@ -400,7 +400,7 @@ class Diaspora
 				if ($no_exit) {
 					return false;
 				} else {
-					System::httpExit(400);
+					throw new \Friendica\Network\HTTPException\BadRequestException();
 				}
 			}
 
@@ -419,7 +419,7 @@ class Diaspora
 			if ($no_exit) {
 				return false;
 			} else {
-				System::httpExit(400);
+				throw new \Friendica\Network\HTTPException\BadRequestException();
 			}
 		}
 
@@ -445,7 +445,7 @@ class Diaspora
 			if ($no_exit) {
 				return false;
 			} else {
-				System::httpExit(400);
+				throw new \Friendica\Network\HTTPException\BadRequestException();
 			}
 		}
 
@@ -455,7 +455,7 @@ class Diaspora
 			if ($no_exit) {
 				return false;
 			} else {
-				System::httpExit(400);
+				throw new \Friendica\Network\HTTPException\BadRequestException();
 			}
 		}
 
@@ -465,7 +465,7 @@ class Diaspora
 			if ($no_exit) {
 				return false;
 			} else {
-				System::httpExit(400);
+				throw new \Friendica\Network\HTTPException\BadRequestException();
 			}
 		}
 
@@ -550,7 +550,7 @@ class Diaspora
 
 		if (!$base) {
 			Logger::log('unable to locate salmon data in xml');
-			System::httpExit(400);
+			throw new \Friendica\Network\HTTPException\BadRequestException();
 		}
 
 
@@ -588,7 +588,7 @@ class Diaspora
 
 		if (!$author_link) {
 			Logger::log('Could not retrieve author URI.');
-			System::httpExit(400);
+			throw new \Friendica\Network\HTTPException\BadRequestException();
 		}
 		// Once we have the author URI, go to the web and try to find their public key
 		// (first this will look it up locally if it is in the fcontact cache)
@@ -599,14 +599,14 @@ class Diaspora
 
 		if (!$key) {
 			Logger::log('Could not retrieve author key.');
-			System::httpExit(400);
+			throw new \Friendica\Network\HTTPException\BadRequestException();
 		}
 
 		$verify = Crypto::rsaVerify($signed_data, $signature, $key);
 
 		if (!$verify) {
 			Logger::log('Message did not verify. Discarding.');
-			System::httpExit(400);
+			throw new \Friendica\Network\HTTPException\BadRequestException();
 		}
 
 		Logger::log('Message verified.');