3 * @copyright Copyright (C) 2020, Friendica
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\Model\Contact;
30 use Friendica\Util\DateTimeFormat;
33 * Poll contacts for unreceived messages
37 public static function execute()
39 $abandon_days = intval(DI::config()->get('system', 'account_abandon_days'));
40 if ($abandon_days < 1) {
44 $condition = ['network' => [Protocol::DFRN, Protocol::ACTIVITYPUB, Protocol::OSTATUS, Protocol::FEED,
45 Protocol::MAIL, Protocol::ZOT, Protocol::PHANTOM], 'self' => false, 'blocked' => false];
47 if (!empty($abandon_days)) {
48 $condition = DBA::mergeConditions($condition,
49 ["`uid` != ? AND `uid` IN (SELECT `uid` FROM `user` WHERE NOT `account_expired` AND NOT `account_removed` AND `login_date` > UTC_TIMESTAMP() - INTERVAL ? DAY)", 0, $abandon_days]);
51 $condition = DBA::mergeConditions($condition,
52 ["`uid` != ? AND `uid` IN (SELECT `uid` FROM `user` WHERE NOT `account_expired` AND NOT `account_removed`)", 0]);
55 $contacts = DBA::select('contact', ['id', 'nick', 'name', 'network', 'archive', 'last-update', 'priority', 'rating'], $condition);
56 if (!DBA::isResult($contacts)) {
60 while ($contact = DBA::fetch($contacts)) {
61 if (in_array($contact['network'], [Protocol::MAIL, Protocol::FEED])) {
62 $ratings = [0, 3, 7, 8, 9, 10];
63 if (DI::config()->get('system', 'adjust_poll_frequency') && ($contact['network'] == Protocol::FEED)) {
64 $rating = $contact['rating'];
65 } elseif (array_key_exists($contact['priority'], $ratings)) {
66 $rating = $ratings[$contact['priority']];
71 // Check once a week per default for all other networks
75 // Friendica and OStatus are checked once a day
76 if (in_array($contact['network'], [Protocol::DFRN, Protocol::OSTATUS])) {
80 // Check archived contacts or contacts with unsupported protocols once a month
81 if ($contact['archive'] || in_array($contact['network'], [Protocol::ZOT, Protocol::PHANTOM])) {
89 * Based on $contact['priority'], should we poll this site now? Or later?
92 $min_poll_interval = DI::config()->get('system', 'min_poll_interval');
94 $poll_intervals = [$min_poll_interval . ' minute', '15 minute', '30 minute',
95 '1 hour', '2 hour', '3 hour', '6 hour', '12 hour' ,'1 day', '1 week', '1 month'];
97 $now = DateTimeFormat::utcNow();
98 $next_update = DateTimeFormat::utc($contact['last-update'] . ' + ' . $poll_intervals[$rating]);
100 if (empty($poll_intervals[$rating]) || ($now < $next_update)) {
101 Logger::debug('No update', ['cid' => $contact['id'], 'rating' => $rating, 'next' => $next_update, 'now' => $now]);
105 if ((($contact['network'] == Protocol::FEED) && ($contact['priority'] <= 3)) || ($contact['network'] == Protocol::MAIL)) {
106 $priority = PRIORITY_MEDIUM;
107 } elseif ($contact['archive']) {
108 $priority = PRIORITY_NEGLIGIBLE;
110 $priority = PRIORITY_LOW;
113 Logger::notice("Polling " . $contact["network"] . " " . $contact["id"] . " " . $contact['priority'] . " " . $contact["nick"] . " " . $contact["name"]);
115 Worker::add(['priority' => $priority, 'dont_fork' => true, 'force_priority' => true], 'OnePoll', (int)$contact['id']);
117 DBA::close($contacts);