<?php /** * @copyright Copyright (C) 2010-2021, the Friendica project * * @license GNU AGPL version 3 or any later version * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as * published by the Free Software Foundation, either version 3 of the * License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Affero General Public License for more details. * * You should have received a copy of the GNU Affero General Public License * along with this program. If not, see <https://www.gnu.org/licenses/>. * */ use Friendica\App; use Friendica\Core\Protocol; use Friendica\DI; use Friendica\Model\APContact; use Friendica\Model\Contact; use Friendica\Protocol\ActivityPub; function ostatus_subscribe_content(App $a) { if (!local_user()) { notice(DI::l10n()->t('Permission denied.')); DI::baseUrl()->redirect('ostatus_subscribe'); // NOTREACHED } $o = '<h2>' . DI::l10n()->t('Subscribing to contacts') . '</h2>'; $uid = local_user(); $counter = intval($_REQUEST['counter'] ?? 0); if (DI::pConfig()->get($uid, 'ostatus', 'legacy_friends') == '') { if ($_REQUEST['url'] == '') { DI::pConfig()->delete($uid, 'ostatus', 'legacy_contact'); return $o . DI::l10n()->t('No contact provided.'); } $contact = Contact::getByURL($_REQUEST['url']); if (!$contact) { DI::pConfig()->delete($uid, 'ostatus', 'legacy_contact'); return $o . DI::l10n()->t('Couldn\'t fetch information for contact.'); } if ($contact['network'] == Protocol::OSTATUS) { $api = $contact['baseurl'] . '/api/'; // Fetching friends $curlResult = DI::httpClient()->get($api . 'statuses/friends.json?screen_name=' . $contact['nick']); if (!$curlResult->isSuccess()) { DI::pConfig()->delete($uid, 'ostatus', 'legacy_contact'); return $o . DI::l10n()->t('Couldn\'t fetch friends for contact.'); } $friends = $curlResult->getBody(); if (empty($friends)) { DI::pConfig()->delete($uid, 'ostatus', 'legacy_contact'); return $o . DI::l10n()->t('Couldn\'t fetch following contacts.'); } DI::pConfig()->set($uid, 'ostatus', 'legacy_friends', $friends); } elseif ($apcontact = APContact::getByURL($contact['url'])) { if (empty($apcontact['following'])) { DI::pConfig()->delete($uid, 'ostatus', 'legacy_contact'); return $o . DI::l10n()->t('Couldn\'t fetch remote profile.'); } $followings = ActivityPub::fetchItems($apcontact['following']); if (empty($followings)) { DI::pConfig()->delete($uid, 'ostatus', 'legacy_contact'); return $o . DI::l10n()->t('Couldn\'t fetch following contacts.'); } DI::pConfig()->set($uid, 'ostatus', 'legacy_friends', json_encode($followings)); } else { DI::pConfig()->delete($uid, 'ostatus', 'legacy_contact'); return $o . DI::l10n()->t('Unsupported network'); } } $friends = json_decode(DI::pConfig()->get($uid, 'ostatus', 'legacy_friends')); if (empty($friends)) { $friends = []; } $total = sizeof($friends); if ($counter >= $total) { DI::page()['htmlhead'] = '<meta http-equiv="refresh" content="0; URL=' . DI::baseUrl() . '/settings/connectors">'; DI::pConfig()->delete($uid, 'ostatus', 'legacy_friends'); DI::pConfig()->delete($uid, 'ostatus', 'legacy_contact'); $o .= DI::l10n()->t('Done'); return $o; } $friend = $friends[$counter++]; $url = $friend->statusnet_profile_url ?? $friend; $o .= '<p>' . $counter . '/' . $total . ': ' . $url; $probed = Contact::getByURL($url); if (in_array($probed['network'], Protocol::FEDERATED)) { $result = Contact::createFromProbeForUser($a->getLoggedInUserId(), $probed['url']); if ($result['success']) { $o .= ' - ' . DI::l10n()->t('success'); } else { $o .= ' - ' . DI::l10n()->t('failed'); } } else { $o .= ' - ' . DI::l10n()->t('ignored'); } $o .= '</p>'; $o .= '<p>' . DI::l10n()->t('Keep this window open until done.') . '</p>'; DI::page()['htmlhead'] = '<meta http-equiv="refresh" content="0; URL=' . DI::baseUrl() . '/ostatus_subscribe?counter=' . $counter . '">'; return $o; }