2018-09-17 17:13:08 -04:00
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<?php
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/**
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2022-01-02 02:27:47 -05:00
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* @copyright Copyright (C) 2010-2022, the Friendica project
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2020-02-09 10:18:46 -05:00
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*
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* @license GNU AGPL version 3 or any later version
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as
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* published by the Free Software Foundation, either version 3 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*
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2018-09-17 17:13:08 -04:00
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*/
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2020-02-09 10:18:46 -05:00
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2018-09-17 17:13:08 -04:00
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namespace Friendica\Worker;
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2018-10-29 17:20:46 -04:00
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use Friendica\Core\Logger;
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use Friendica\Core\Worker;
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2020-12-12 11:45:23 -05:00
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use Friendica\Model\Contact;
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2021-01-09 14:18:22 -05:00
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use Friendica\Model\GServer;
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2022-05-02 01:15:27 -04:00
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use Friendica\Model\Item;
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2020-05-02 15:34:02 -04:00
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use Friendica\Model\Post;
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2018-09-17 17:13:08 -04:00
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use Friendica\Protocol\ActivityPub;
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2018-09-20 14:16:14 -04:00
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use Friendica\Util\HTTPSignature;
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2018-09-17 17:13:08 -04:00
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2019-12-15 17:28:01 -05:00
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class APDelivery
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2018-09-17 17:13:08 -04:00
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{
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2020-12-14 09:10:43 -05:00
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/**
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* Delivers ActivityPub messages
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*
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2020-12-14 23:33:14 -05:00
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* @param string $cmd One of the Worker\Delivery constant values
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* @param integer $item_id 0 if no item is involved (like Delivery::REMOVAL and Delivery::PROFILEUPDATE)
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* @param string $inbox The URL of the recipient profile
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* @param integer $uid The ID of the user who triggered this delivery
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* @param array $receivers The contact IDs related to the inbox URL for contact archival housekeeping
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2021-02-14 09:24:48 -05:00
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* @param int $uri_id URI-ID of item to be transmitted
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2020-12-14 09:10:43 -05:00
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* @throws \Friendica\Network\HTTPException\InternalServerErrorException
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* @throws \ImagickException
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*/
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public static function execute(string $cmd, int $item_id, string $inbox, int $uid, array $receivers = [], int $uri_id = 0)
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2018-09-17 17:13:08 -04:00
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{
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2020-11-23 14:25:22 -05:00
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if (ActivityPub\Transmitter::archivedInbox($inbox)) {
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2020-12-14 23:33:14 -05:00
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Logger::info('Inbox is archived', ['cmd' => $cmd, 'inbox' => $inbox, 'id' => $item_id, 'uid' => $uid]);
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2020-11-23 14:25:22 -05:00
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if (in_array($cmd, [Delivery::POST])) {
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2021-01-15 23:14:58 -05:00
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$item = Post::selectFirst(['uri-id'], ['id' => $item_id]);
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2020-11-23 14:25:22 -05:00
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Post\DeliveryData::incrementQueueFailed($item['uri-id'] ?? 0);
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}
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return;
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}
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2021-02-14 09:24:48 -05:00
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Logger::info('Invoked', ['cmd' => $cmd, 'inbox' => $inbox, 'id' => $item_id, 'uri-id' => $uri_id, 'uid' => $uid]);
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2018-09-17 17:13:08 -04:00
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2022-05-02 01:15:27 -04:00
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if (empty($uri_id)) {
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$result = self::deliver($inbox);
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$success = $result['success'];
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$uri_ids = $result['uri_ids'];
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}
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if (empty($uri_ids)) {
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$success = self::deliverToInbox($cmd, $item_id, $inbox, $uid, $receivers, $uri_id);
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}
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if (!$success && !Worker::defer() && in_array($cmd, [Delivery::POST])) {
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if ($uri_id) {
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Post\Delivery::remove($uri_id, $inbox);
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Post\DeliveryData::incrementQueueFailed($uri_id);
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} elseif (!empty($uri_ids)) {
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foreach ($uri_ids as $uri_id) {
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Post\Delivery::remove($uri_id, $inbox);
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Post\DeliveryData::incrementQueueFailed($uri_id);
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}
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}
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} elseif ($success && in_array($cmd, [Delivery::POST])) {
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if ($uri_id) {
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Post\DeliveryData::incrementQueueDone($uri_id, Post\DeliveryData::ACTIVITYPUB);
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} elseif (!empty($uri_ids)) {
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foreach ($uri_ids as $uri_id) {
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Post\DeliveryData::incrementQueueDone($uri_id, Post\DeliveryData::ACTIVITYPUB);
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}
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}
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}
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}
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private static function deliver(string $inbox)
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{
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$uri_ids = [];
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$success = true;
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$posts = Post\Delivery::selectForInbox($inbox);
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foreach ($posts as $post) {
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$uri_ids[] = $post['uri-id'];
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if ($success) {
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$success = self::deliverToInbox($post['command'], 0, $inbox, $post['uid'], [], $post['uri-id']);
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}
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}
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return ['success' => $success, 'uri_ids' => $uri_ids];
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}
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private static function deliverToInbox(string $cmd, int $item_id, string $inbox, int $uid, array $receivers, int $uri_id)
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{
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if (empty($item_id) && !empty($uri_id) && !empty($uid)) {
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2022-05-02 01:53:11 -04:00
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$item = Post::selectFirst(['id', 'parent', 'origin'], ['uri-id' => $uri_id, 'uid' => $uid]);
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2022-05-02 01:15:27 -04:00
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$item_id = $item['id'] ?? 0;
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if (empty($receivers) && !empty($item)) {
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$parent = Post::selectFirst(Item::DELIVER_FIELDLIST, ['id' => $item['parent']]);
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2022-05-02 01:53:11 -04:00
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if ($item['origin']) {
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$inboxes = ActivityPub\Transmitter::fetchTargetInboxes($parent, $uid);
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} else {
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// Remote items are transmitted via the personal inboxes.
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// Doing so ensures that the dedicated receiver will get the message.
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$inboxes = ActivityPub\Transmitter::fetchTargetInboxes($parent, $uid, true, $item_id);
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}
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2022-05-02 01:15:27 -04:00
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$receivers = $inboxes[$inbox] ?? [];
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}
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}
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2018-10-22 23:54:18 -04:00
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$success = true;
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2018-09-17 17:13:08 -04:00
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if ($cmd == Delivery::MAIL) {
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2020-12-14 23:33:14 -05:00
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$data = ActivityPub\Transmitter::createActivityFromMail($item_id);
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2019-05-14 13:50:45 -04:00
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if (!empty($data)) {
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$success = HTTPSignature::transmit($data, $inbox, $uid);
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}
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2018-09-17 17:13:08 -04:00
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} elseif ($cmd == Delivery::SUGGESTION) {
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2020-12-14 23:33:14 -05:00
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$success = ActivityPub\Transmitter::sendContactSuggestion($uid, $inbox, $item_id);
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2018-09-17 17:13:08 -04:00
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} elseif ($cmd == Delivery::RELOCATION) {
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2019-06-06 13:58:49 -04:00
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// @todo Implementation pending
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2019-06-06 00:26:02 -04:00
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} elseif ($cmd == Delivery::POKE) {
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2019-06-06 13:58:49 -04:00
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// Implementation not planned
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2018-10-01 15:22:13 -04:00
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} elseif ($cmd == Delivery::REMOVAL) {
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2018-10-22 23:54:18 -04:00
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$success = ActivityPub\Transmitter::sendProfileDeletion($uid, $inbox);
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2018-10-01 01:44:56 -04:00
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} elseif ($cmd == Delivery::PROFILEUPDATE) {
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2018-10-22 23:54:18 -04:00
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$success = ActivityPub\Transmitter::sendProfileUpdate($uid, $inbox);
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2018-09-17 17:13:08 -04:00
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} else {
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2020-12-14 23:33:14 -05:00
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$data = ActivityPub\Transmitter::createCachedActivityFromItem($item_id);
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2018-09-26 09:00:48 -04:00
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if (!empty($data)) {
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2018-10-22 23:54:18 -04:00
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$success = HTTPSignature::transmit($data, $inbox, $uid);
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2022-05-02 01:15:27 -04:00
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if ($success && $uri_id) {
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Post\Delivery::remove($uri_id, $inbox);
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}
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2018-12-07 00:52:14 -05:00
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}
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2018-09-17 17:13:08 -04:00
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}
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2018-10-22 23:54:18 -04:00
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2022-05-02 01:15:27 -04:00
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self::setSuccess($receivers, $success);
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Logger::info('Delivered', ['cmd' => $cmd, 'inbox' => $inbox, 'id' => $item_id, 'uri-id' => $uri_id, 'uid' => $uid, 'success' => $success]);
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return $success;
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}
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private static function setSuccess(array $receivers, bool $success)
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{
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2021-01-09 14:18:22 -05:00
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$gsid = null;
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2020-05-02 15:34:02 -04:00
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2020-12-12 11:45:23 -05:00
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foreach ($receivers as $receiver) {
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$contact = Contact::getById($receiver);
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if (empty($contact)) {
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continue;
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}
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2021-01-09 14:18:22 -05:00
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$gsid = $gsid ?: $contact['gsid'];
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2020-12-12 11:45:23 -05:00
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if ($success) {
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Contact::unmarkForArchival($contact);
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} else {
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Contact::markForArchival($contact);
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}
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}
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2021-01-09 14:18:22 -05:00
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if (!empty($gsid)) {
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GServer::setProtocol($gsid, Post\DeliveryData::ACTIVITYPUB);
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}
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2018-09-17 17:13:08 -04:00
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}
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}
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