3 * @copyright Copyright (C) 2010-2021, the Friendica project
5 * @license GNU AGPL version 3 or any later version
7 * This program is free software: you can redistribute it and/or modify
8 * it under the terms of the GNU Affero General Public License as
9 * published by the Free Software Foundation, either version 3 of the
10 * License, or (at your option) any later version.
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU Affero General Public License for more details.
17 * You should have received a copy of the GNU Affero General Public License
18 * along with this program. If not, see <https://www.gnu.org/licenses/>.
22 namespace Friendica\Worker;
24 use Friendica\Core\Logger;
25 use Friendica\Core\Protocol;
26 use Friendica\Core\Worker;
27 use Friendica\Database\DBA;
29 use Friendica\Util\DateTimeFormat;
32 * Update federated contacts
36 public static function execute()
38 $base_condition = ['network' => array_merge(Protocol::FEDERATED, [Protocol::ZOT, Protocol::PHANTOM]), 'self' => false];
40 $update_limit = DI::config()->get('system', 'contact_update_limit');
41 if (empty($update_limit)) {
45 $updating = Worker::countWorkersByCommand('UpdateContact');
46 $limit = $update_limit - $updating;
48 Logger::info('The number of currently running jobs exceed the limit');
52 $condition = DBA::mergeConditions($base_condition,
53 ["`uid` != ? AND (`last-update` < ? OR (NOT `failed` AND `last-update` < ?))",
54 0, DateTimeFormat::utc('now - 1 month'), DateTimeFormat::utc('now - 1 week')]);
55 $ids = self::getContactsToUpdate($condition, [], $limit);
56 Logger::info('Fetched federated user contacts', ['count' => count($ids)]);
58 $conditions = ["`id` IN (SELECT `author-id` FROM `post` WHERE `author-id` = `contact`.`id`)",
59 "`id` IN (SELECT `owner-id` FROM `post` WHERE `owner-id` = `contact`.`id`)",
60 "`id` IN (SELECT `causer-id` FROM `post` WHERE `causer-id` = `contact`.`id`)",
61 "`id` IN (SELECT `cid` FROM `post-tag` WHERE `cid` = `contact`.`id`)",
62 "`id` IN (SELECT `cid` FROM `user-contact` WHERE `cid` = `contact`.`id`)"];
64 foreach ($conditions as $contact_condition) {
65 $condition = DBA::mergeConditions($base_condition,
66 [$contact_condition . " AND (`last-update` < ? OR (NOT `failed` AND `last-update` < ?))",
67 DateTimeFormat::utc('now - 1 month'), DateTimeFormat::utc('now - 1 week')]);
68 $ids = self::getContactsToUpdate($condition, $ids, $limit);
69 Logger::info('Fetched interacting federated contacts', ['count' => count($ids), 'condition' => $contact_condition]);
72 if (count($ids) > $limit) {
73 $ids = array_slice($ids, 0, $limit, true);
76 if (!DI::config()->get('system', 'update_active_contacts')) {
77 // Add every contact (mostly failed ones) that hadn't been updated for six months
78 // and every non failed contact that hadn't been updated for a month
79 $condition = DBA::mergeConditions($base_condition,
80 ["(`last-update` < ? OR (NOT `failed` AND `last-update` < ?))",
81 DateTimeFormat::utc('now - 6 month'), DateTimeFormat::utc('now - 1 month')]);
82 $previous = count($ids);
83 $ids = self::getContactsToUpdate($condition, $ids, $limit - $previous);
84 Logger::info('Fetched federated contacts', ['count' => count($ids) - $previous]);
88 foreach ($ids as $id) {
89 if (Worker::add(PRIORITY_LOW, "UpdateContact", $id)) {
94 Logger::info('Initiated update for federated contacts', ['count' => $count]);
98 * Returns contact ids based on a given condition
100 * @param array $condition
102 * @return array contact ids
104 private static function getContactsToUpdate(array $condition, array $ids = [], int $limit)
106 $contacts = DBA::select('contact', ['id'], $condition, ['limit' => $limit]);
107 while ($contact = DBA::fetch($contacts)) {
108 $ids[$contact['id']] = $contact['id'];
110 DBA::close($contacts);