- private static function pollContacts() {
- $min_poll_interval = DI::config()->get('system', 'min_poll_interval');
-
- Addon::reload();
-
- $sql = "SELECT `contact`.`id`, `contact`.`nick`, `contact`.`name`, `contact`.`network`, `contact`.`archive`,
- `contact`.`last-update`, `contact`.`priority`, `contact`.`rating`, `contact`.`rel`, `contact`.`subhub`
- FROM `user`
- STRAIGHT_JOIN `contact`
- ON `contact`.`uid` = `user`.`uid` AND `contact`.`poll` != ''
- AND `contact`.`network` IN (?, ?, ?, ?, ?)
- AND NOT `contact`.`self` AND NOT `contact`.`blocked`
- AND `contact`.`rel` != ?
- WHERE NOT `user`.`account_expired` AND NOT `user`.`account_removed`";
-
- $parameters = [Protocol::DFRN, Protocol::ACTIVITYPUB, Protocol::OSTATUS, Protocol::FEED, Protocol::MAIL, Contact::FOLLOWER];
-
- // Only poll from those with suitable relationships,
- // and which have a polling address and ignore Diaspora since
- // we are unable to match those posts with a Diaspora GUID and prevent duplicates.
- $abandon_days = intval(DI::config()->get('system', 'account_abandon_days'));
- if ($abandon_days < 1) {
- $abandon_days = 0;
- }
-
- if (!empty($abandon_days)) {
- $sql .= " AND `user`.`login_date` > UTC_TIMESTAMP() - INTERVAL ? DAY";
- $parameters[] = $abandon_days;
- }
-
- $contacts = DBA::p($sql, $parameters);
-
- if (!DBA::isResult($contacts)) {
- return;
- }
-
- while ($contact = DBA::fetch($contacts)) {
- $ratings = [0, 3, 7, 8, 9, 10];
- if (DI::config()->get('system', 'adjust_poll_frequency') && ($contact['network'] == Protocol::FEED)) {
- $rating = $contact['rating'];
- } elseif (array_key_exists($contact['priority'], $ratings)) {
- $rating = $ratings[$contact['priority']];
- } else {
- $rating = -1;
- }
-
- // Friendica and OStatus are checked once a day
- if (in_array($contact['network'], [Protocol::DFRN, Protocol::OSTATUS])) {
- $rating = 8;
- }
-
- // ActivityPub is checked once a week
- if ($contact['network'] == Protocol::ACTIVITYPUB) {
- $rating = 9;
- }
-
- // Check archived contacts once a month
- if ($contact['archive']) {
- $rating = 10;
- }
-
- if ($rating < 0) {
- continue;
- }
- /*
- * Based on $contact['priority'], should we poll this site now? Or later?
- */
- $t = $contact['last-update'];
-
- $poll_intervals = [$min_poll_interval . ' minute', '15 minute', '30 minute',
- '1 hour', '2 hour', '3 hour', '6 hour', '12 hour' ,'1 day', '1 week', '1 month'];
-
- if (empty($poll_intervals[$rating]) || (DateTimeFormat::utcNow() > DateTimeFormat::utc($t . ' + ' . $poll_intervals[$rating]))) {