3 * @file src/Worker/Cron.php
5 namespace Friendica\Worker;
7 use Friendica\Core\Addon;
8 use Friendica\Core\Config;
9 use Friendica\Core\Worker;
10 use Friendica\Database\DBM;
11 use Friendica\Util\DateTimeFormat;
14 require_once 'include/dba.php';
17 public static function execute($parameter = '', $generation = 0) {
20 // Poll contacts with specific parameters
21 if (!empty($parameter)) {
22 self::pollContacts($parameter, $generation);
26 $last = Config::get('system', 'last_cron');
28 $poll_interval = intval(Config::get('system', 'cron_interval'));
29 if (! $poll_interval) {
34 $next = $last + ($poll_interval * 60);
36 logger('cron intervall not reached');
41 logger('cron: start');
43 // Fork the cron jobs in separate parts to avoid problems when one of them is crashing
44 Addon::forkHooks($a->queue['priority'], "cron");
46 // run queue delivery process in the background
47 Worker::add(PRIORITY_NEGLIGIBLE, "Queue");
49 // run the process to discover global contacts in the background
50 Worker::add(PRIORITY_LOW, "DiscoverPoCo");
52 // run the process to update locally stored global contacts in the background
53 Worker::add(PRIORITY_LOW, "DiscoverPoCo", "checkcontact");
55 // Expire and remove user entries
56 Worker::add(PRIORITY_MEDIUM, "CronJobs", "expire_and_remove_users");
58 // Call possible post update functions
59 Worker::add(PRIORITY_LOW, "CronJobs", "post_update");
61 // Clear cache entries
62 Worker::add(PRIORITY_LOW, "CronJobs", "clear_cache");
64 // Repair missing Diaspora values in contacts
65 Worker::add(PRIORITY_LOW, "CronJobs", "repair_diaspora");
67 // Repair entries in the database
68 Worker::add(PRIORITY_LOW, "CronJobs", "repair_database");
70 // once daily run birthday_updates and then expire in background
71 $d1 = Config::get('system', 'last_expire_day');
72 $d2 = intval(DateTimeFormat::utcNow('d'));
75 if ($d2 != intval($d1)) {
77 Worker::add(PRIORITY_LOW, "CronJobs", "update_contact_birthdays");
79 Worker::add(PRIORITY_LOW, "CronJobs", "update_photo_albums");
81 // update nodeinfo data
82 Worker::add(PRIORITY_LOW, "CronJobs", "nodeinfo");
84 Worker::add(PRIORITY_LOW, "DiscoverPoCo", "update_server");
86 Worker::add(PRIORITY_LOW, "DiscoverPoCo", "suggestions");
88 Worker::add(PRIORITY_LOW, 'Expire');
90 Worker::add(PRIORITY_MEDIUM, 'DBClean');
92 // check upstream version?
93 Worker::add(PRIORITY_LOW, 'CheckVersion');
95 Config::set('system', 'last_expire_day', $d2);
99 if (Config::get('system', 'last_cron_hourly', 0) + 3600 < time()) {
101 // Delete all done workerqueue entries
102 dba::delete('workerqueue', ['`done` AND `executed` < UTC_TIMESTAMP() - INTERVAL 1 HOUR']);
104 // Optimizing this table only last seconds
105 if (Config::get('system', 'optimize_workerqueue', false)) {
106 dba::e("OPTIMIZE TABLE `workerqueue`");
109 Config::set('system', 'last_cron_hourly', time());
113 self::pollContacts($parameter, $generation);
117 Config::set('system', 'last_cron', time());
123 * @brief Poll contacts for unreceived messages
125 * @todo Currently it seems as if the following parameter aren't used at all ...
127 * @param string $parameter Parameter (force, restart, ...) for the contact polling
128 * @param integer $generation
130 private static function pollContacts($parameter, $generation) {
136 if ($parameter == 'force') {
139 if ($parameter == 'restart') {
141 $generation = intval($generation);
147 if (intval($parameter)) {
148 $manual_id = intval($parameter);
152 $min_poll_interval = Config::get('system', 'min_poll_interval', 1);
154 $sql_extra = (($manual_id) ? " AND `id` = $manual_id " : "");
158 $d = DateTimeFormat::utcNow();
160 // Only poll from those with suitable relationships,
161 // and which have a polling address and ignore Diaspora since
162 // we are unable to match those posts with a Diaspora GUID and prevent duplicates.
164 $abandon_days = intval(Config::get('system', 'account_abandon_days'));
165 if ($abandon_days < 1) {
168 $abandon_sql = (($abandon_days)
169 ? sprintf(" AND `user`.`login_date` > UTC_TIMESTAMP() - INTERVAL %d DAY ", intval($abandon_days))
173 $contacts = q("SELECT `contact`.`id`, `contact`.`nick`, `contact`.`name`, `contact`.`network`, `contact`.`archive`,
174 `contact`.`last-update`, `contact`.`priority`, `contact`.`rel`, `contact`.`subhub`
176 STRAIGHT_JOIN `contact`
177 ON `contact`.`uid` = `user`.`uid` AND `contact`.`poll` != ''
178 AND `contact`.`network` IN ('%s', '%s', '%s', '%s', '%s') $sql_extra
179 AND NOT `contact`.`self` AND NOT `contact`.`blocked`
180 WHERE NOT `user`.`account_expired` AND NOT `user`.`account_removed` $abandon_sql",
182 dbesc(NETWORK_OSTATUS),
183 dbesc(NETWORK_DIASPORA),
188 if (!DBM::is_result($contacts)) {
192 foreach ($contacts as $contact) {
195 $contact['last-update'] = NULL_DATE;
198 // Friendica and OStatus are checked once a day
199 if (in_array($contact['network'], [NETWORK_DFRN, NETWORK_OSTATUS])) {
200 $contact['priority'] = 2;
203 if ($contact['subhub'] && in_array($contact['network'], [NETWORK_DFRN, NETWORK_OSTATUS])) {
205 * We should be getting everything via a hub. But just to be sure, let's check once a day.
206 * (You can make this more or less frequent if desired by setting 'pushpoll_frequency' appropriately)
207 * This also lets us update our subscription to the hub, and add or replace hubs in case it
208 * changed. We will only update hubs once a day, regardless of 'pushpoll_frequency'.
210 $poll_interval = Config::get('system', 'pushpoll_frequency');
211 $contact['priority'] = (!is_null($poll_interval) ? intval($poll_interval) : 3);
214 // Check Diaspora contacts or followers once a week
215 if (($contact["network"] == NETWORK_DIASPORA) || ($contact["rel"] == CONTACT_IS_FOLLOWER)) {
216 $contact['priority'] = 4;
219 // Check archived contacts once a month
220 if ($contact['archive']) {
221 $contact['priority'] = 5;
224 if (($contact['priority'] >= 0) && !$force) {
227 $t = $contact['last-update'];
230 * Based on $contact['priority'], should we poll this site now? Or later?
232 switch ($contact['priority']) {
234 if (DateTimeFormat::utcNow() > DateTimeFormat::utc($t . " + 1 month")) {
239 if (DateTimeFormat::utcNow() > DateTimeFormat::utc($t . " + 1 week")) {
244 if (DateTimeFormat::utcNow() > DateTimeFormat::utc($t . " + 1 day")) {
249 if (DateTimeFormat::utcNow() > DateTimeFormat::utc($t . " + 12 hour")) {
254 if (DateTimeFormat::utcNow() > DateTimeFormat::utc($t . " + 1 hour")) {
260 if (DateTimeFormat::utcNow() > DateTimeFormat::utc($t . " + ".$min_poll_interval." minute")) {
270 if (($contact['network'] == NETWORK_FEED) && ($contact['priority'] <= 3)) {
271 $priority = PRIORITY_MEDIUM;
272 } elseif ($contact['archive']) {
273 $priority = PRIORITY_NEGLIGIBLE;
275 $priority = PRIORITY_LOW;
278 logger("Polling " . $contact["network"] . " " . $contact["id"] . " " . $contact['priority'] . " " . $contact["nick"] . " " . $contact["name"]);
280 Worker::add(['priority' => $priority, 'dont_fork' => true], 'OnePoll', (int)$contact['id']);