mirror of https://github.com/friendica/friendica
133 lines
4.3 KiB
PHP
133 lines
4.3 KiB
PHP
<?php
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/**
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* @copyright Copyright (C) 2020, Friendica
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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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namespace Friendica\Worker;
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use Friendica\Core\Addon;
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use Friendica\Core\Logger;
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use Friendica\Core\Protocol;
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use Friendica\Core\Worker;
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use Friendica\Database\DBA;
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use Friendica\DI;
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use Friendica\Model\Contact;
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use Friendica\Util\DateTimeFormat;
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/**
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* Poll contacts for unreceived messages
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*/
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class PollContacts
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{
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public static function execute()
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{
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Addon::reload();
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$sql = "SELECT `contact`.`id`, `contact`.`nick`, `contact`.`name`, `contact`.`network`, `contact`.`archive`,
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`contact`.`last-update`, `contact`.`priority`, `contact`.`rating`, `contact`.`rel`, `contact`.`subhub`
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FROM `user`
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STRAIGHT_JOIN `contact`
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ON `contact`.`uid` = `user`.`uid` AND `contact`.`poll` != ''
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AND `contact`.`network` IN (?, ?, ?, ?, ?)
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AND NOT `contact`.`self` AND NOT `contact`.`blocked`
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AND `contact`.`rel` != ?
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WHERE NOT `user`.`account_expired` AND NOT `user`.`account_removed`";
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$parameters = [Protocol::DFRN, Protocol::ACTIVITYPUB, Protocol::OSTATUS, Protocol::FEED, Protocol::MAIL, Contact::FOLLOWER];
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// Only poll from those with suitable relationships,
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// and which have a polling address and ignore Diaspora since
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// we are unable to match those posts with a Diaspora GUID and prevent duplicates.
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$abandon_days = intval(DI::config()->get('system', 'account_abandon_days'));
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if ($abandon_days < 1) {
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$abandon_days = 0;
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}
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if (!empty($abandon_days)) {
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$sql .= " AND `user`.`login_date` > UTC_TIMESTAMP() - INTERVAL ? DAY";
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$parameters[] = $abandon_days;
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}
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$contacts = DBA::p($sql, $parameters);
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if (!DBA::isResult($contacts)) {
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return;
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}
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while ($contact = DBA::fetch($contacts)) {
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$ratings = [0, 3, 7, 8, 9, 10];
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if (DI::config()->get('system', 'adjust_poll_frequency') && ($contact['network'] == Protocol::FEED)) {
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$rating = $contact['rating'];
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} elseif (array_key_exists($contact['priority'], $ratings)) {
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$rating = $ratings[$contact['priority']];
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} else {
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$rating = -1;
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}
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// Friendica and OStatus are checked once a day
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if (in_array($contact['network'], [Protocol::DFRN, Protocol::OSTATUS])) {
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$rating = 8;
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}
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// ActivityPub is checked once a week
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if ($contact['network'] == Protocol::ACTIVITYPUB) {
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$rating = 9;
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}
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// Check archived contacts once a month
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if ($contact['archive']) {
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$rating = 10;
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}
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if ($rating < 0) {
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continue;
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}
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/*
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* Based on $contact['priority'], should we poll this site now? Or later?
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*/
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$min_poll_interval = DI::config()->get('system', 'min_poll_interval');
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$poll_intervals = [$min_poll_interval . ' minute', '15 minute', '30 minute',
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'1 hour', '2 hour', '3 hour', '6 hour', '12 hour' ,'1 day', '1 week', '1 month'];
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$now = DateTimeFormat::utcNow();
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$next_update = DateTimeFormat::utc($contact['last-update'] . ' + ' . $poll_intervals[$rating]);
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if (empty($poll_intervals[$rating]) || ($now < $next_update)) {
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Logger::debug('No update', ['cid' => $contact['id'], 'rating' => $rating, 'next' => $next_update, 'now' => $now]);
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continue;
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}
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if ((($contact['network'] == Protocol::FEED) && ($contact['priority'] <= 3)) || ($contact['network'] == Protocol::MAIL)) {
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$priority = PRIORITY_MEDIUM;
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} elseif ($contact['archive']) {
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$priority = PRIORITY_NEGLIGIBLE;
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} else {
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$priority = PRIORITY_LOW;
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}
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Logger::notice("Polling " . $contact["network"] . " " . $contact["id"] . " " . $contact['priority'] . " " . $contact["nick"] . " " . $contact["name"]);
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Worker::add(['priority' => $priority, 'dont_fork' => true, 'force_priority' => true], 'OnePoll', (int)$contact['id']);
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}
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DBA::close($contacts);
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}
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}
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