132 lines
4.3 KiB
PHP
132 lines
4.3 KiB
PHP
<?php
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/**
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* @copyright Copyright (C) 2010-2022, the Friendica project
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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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*/
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use Friendica\App;
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use Friendica\Core\Protocol;
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use Friendica\DI;
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use Friendica\Model\APContact;
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use Friendica\Model\Contact;
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use Friendica\Network\HTTPClient\Client\HttpClientAccept;
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use Friendica\Protocol\ActivityPub;
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function ostatus_subscribe_content(App $a)
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{
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if (!local_user()) {
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notice(DI::l10n()->t('Permission denied.'));
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DI::baseUrl()->redirect('ostatus_subscribe');
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// NOTREACHED
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}
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$o = '<h2>' . DI::l10n()->t('Subscribing to contacts') . '</h2>';
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$uid = local_user();
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$counter = intval($_REQUEST['counter'] ?? 0);
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if (DI::pConfig()->get($uid, 'ostatus', 'legacy_friends') == '') {
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if ($_REQUEST['url'] == '') {
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DI::pConfig()->delete($uid, 'ostatus', 'legacy_contact');
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return $o . DI::l10n()->t('No contact provided.');
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}
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$contact = Contact::getByURL($_REQUEST['url']);
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if (!$contact) {
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DI::pConfig()->delete($uid, 'ostatus', 'legacy_contact');
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return $o . DI::l10n()->t('Couldn\'t fetch information for contact.');
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}
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if ($contact['network'] == Protocol::OSTATUS) {
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$api = $contact['baseurl'] . '/api/';
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// Fetching friends
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$curlResult = DI::httpClient()->get($api . 'statuses/friends.json?screen_name=' . $contact['nick'], HttpClientAccept::JSON);
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if (!$curlResult->isSuccess()) {
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DI::pConfig()->delete($uid, 'ostatus', 'legacy_contact');
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return $o . DI::l10n()->t('Couldn\'t fetch friends for contact.');
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}
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$friends = $curlResult->getBody();
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if (empty($friends)) {
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DI::pConfig()->delete($uid, 'ostatus', 'legacy_contact');
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return $o . DI::l10n()->t('Couldn\'t fetch following contacts.');
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}
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DI::pConfig()->set($uid, 'ostatus', 'legacy_friends', $friends);
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} elseif ($apcontact = APContact::getByURL($contact['url'])) {
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if (empty($apcontact['following'])) {
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DI::pConfig()->delete($uid, 'ostatus', 'legacy_contact');
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return $o . DI::l10n()->t('Couldn\'t fetch remote profile.');
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}
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$followings = ActivityPub::fetchItems($apcontact['following']);
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if (empty($followings)) {
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DI::pConfig()->delete($uid, 'ostatus', 'legacy_contact');
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return $o . DI::l10n()->t('Couldn\'t fetch following contacts.');
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}
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DI::pConfig()->set($uid, 'ostatus', 'legacy_friends', json_encode($followings));
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} else {
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DI::pConfig()->delete($uid, 'ostatus', 'legacy_contact');
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return $o . DI::l10n()->t('Unsupported network');
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}
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}
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$friends = json_decode(DI::pConfig()->get($uid, 'ostatus', 'legacy_friends'));
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if (empty($friends)) {
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$friends = [];
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}
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$total = sizeof($friends);
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if ($counter >= $total) {
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DI::page()['htmlhead'] = '<meta http-equiv="refresh" content="0; URL=' . DI::baseUrl() . '/settings/connectors">';
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DI::pConfig()->delete($uid, 'ostatus', 'legacy_friends');
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DI::pConfig()->delete($uid, 'ostatus', 'legacy_contact');
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$o .= DI::l10n()->t('Done');
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return $o;
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}
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$friend = $friends[$counter++];
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$url = $friend->statusnet_profile_url ?? $friend;
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$o .= '<p>' . $counter . '/' . $total . ': ' . $url;
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$probed = Contact::getByURL($url);
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if (in_array($probed['network'], Protocol::FEDERATED)) {
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$result = Contact::createFromProbeForUser($a->getLoggedInUserId(), $probed['url']);
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if ($result['success']) {
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$o .= ' - ' . DI::l10n()->t('success');
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} else {
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$o .= ' - ' . DI::l10n()->t('failed');
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}
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} else {
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$o .= ' - ' . DI::l10n()->t('ignored');
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}
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$o .= '</p>';
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$o .= '<p>' . DI::l10n()->t('Keep this window open until done.') . '</p>';
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DI::page()['htmlhead'] = '<meta http-equiv="refresh" content="0; URL=' . DI::baseUrl() . '/ostatus_subscribe?counter=' . $counter . '">';
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return $o;
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}
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