2 if (!file_exists("boot.php") AND (sizeof($_SERVER["argv"]) != 0)) {
3 $directory = dirname($_SERVER["argv"][0]);
5 if (substr($directory, 0, 1) != "/")
6 $directory = $_SERVER["PWD"]."/".$directory;
8 $directory = realpath($directory."/..");
13 require_once("boot.php");
16 function cron_run(&$argv, &$argc){
24 @include(".htconfig.php");
25 require_once("include/dba.php");
26 $db = new dba($db_host, $db_user, $db_pass, $db_data);
27 unset($db_host, $db_user, $db_pass, $db_data);
31 require_once('include/session.php');
32 require_once('include/datetime.php');
33 require_once('include/items.php');
34 require_once('include/Contact.php');
35 require_once('include/email.php');
36 require_once('include/socgraph.php');
37 require_once('mod/nodeinfo.php');
39 load_config('config');
40 load_config('system');
42 // Don't check this stuff if the function is called by the poller
43 if (App::callstack() != "poller_run") {
44 if (App::maxload_reached())
46 if (App::is_already_running('cron', 'include/cron.php', 540))
50 $last = get_config('system','last_cron');
52 $poll_interval = intval(get_config('system','cron_interval'));
57 $next = $last + ($poll_interval * 60);
59 logger('cron intervall not reached');
64 $a->set_baseurl(get_config('system','url'));
68 logger('cron: start');
70 // run queue delivery process in the background
72 proc_run('php',"include/queue.php");
74 // run diaspora photo queue process in the background
76 proc_run('php',"include/dsprphotoq.php");
78 // run the process to discover global contacts in the background
80 proc_run('php',"include/discover_poco.php");
82 // run the process to update locally stored global contacts in the background
84 proc_run('php',"include/discover_poco.php", "checkcontact");
86 // expire any expired accounts
88 q("UPDATE user SET `account_expired` = 1 where `account_expired` = 0
89 AND `account_expires_on` != '0000-00-00 00:00:00'
90 AND `account_expires_on` < UTC_TIMESTAMP() ");
92 // delete user and contact records for recently removed accounts
94 $r = q("SELECT * FROM `user` WHERE `account_removed` = 1 AND `account_expires_on` < UTC_TIMESTAMP() - INTERVAL 3 DAY");
96 foreach($r as $user) {
97 q("DELETE FROM `contact` WHERE `uid` = %d", intval($user['uid']));
98 q("DELETE FROM `user` WHERE `uid` = %d", intval($user['uid']));
102 $abandon_days = intval(get_config('system','account_abandon_days'));
103 if($abandon_days < 1)
106 // Check OStatus conversations
107 // Check only conversations with mentions (for a longer time)
108 check_conversations(true);
110 // Check every conversation
111 check_conversations(false);
113 // Set the gcontact-id in the item table if missing
116 // update nodeinfo data
119 /// @TODO Regenerate usage statistics
120 // q("ANALYZE TABLE `item`");
122 // once daily run birthday_updates and then expire in background
124 $d1 = get_config('system','last_expire_day');
125 $d2 = intval(datetime_convert('UTC','UTC','now','d'));
127 if($d2 != intval($d1)) {
129 update_contact_birthdays();
131 proc_run('php',"include/discover_poco.php", "suggestions");
133 set_config('system','last_expire_day',$d2);
135 proc_run('php','include/expire.php');
138 // Clear cache entries
139 cron_clear_cache($a);
141 // Repair missing Diaspora values in contacts
142 cron_repair_diaspora($a);
144 // Repair entries in the database
145 cron_repair_database();
152 if(($argc > 1) && ($argv[1] == 'force'))
155 if(($argc > 1) && ($argv[1] == 'restart')) {
157 $generation = intval($argv[2]);
162 if(($argc > 1) && intval($argv[1])) {
163 $manual_id = intval($argv[1]);
167 $interval = intval(get_config('system','poll_interval'));
169 $interval = ((get_config('system','delivery_interval') === false) ? 3 : intval(get_config('system','delivery_interval')));
171 // If we are using the worker we don't need a delivery interval
172 if (get_config("system", "worker"))
175 $sql_extra = (($manual_id) ? " AND `id` = $manual_id " : "");
179 $d = datetime_convert();
181 // Only poll from those with suitable relationships,
182 // and which have a polling address and ignore Diaspora since
183 // we are unable to match those posts with a Diaspora GUID and prevent duplicates.
185 $abandon_sql = (($abandon_days)
186 ? sprintf(" AND `user`.`login_date` > UTC_TIMESTAMP() - INTERVAL %d DAY ", intval($abandon_days))
190 $contacts = q("SELECT `contact`.`id` FROM `contact` INNER JOIN `user` ON `user`.`uid` = `contact`.`uid`
191 WHERE `rel` IN (%d, %d) AND `poll` != '' AND `network` IN ('%s', '%s', '%s', '%s', '%s', '%s')
193 AND NOT `self` AND NOT `contact`.`blocked` AND NOT `contact`.`readonly` AND NOT `contact`.`archive`
194 AND NOT `user`.`account_expired` AND NOT `user`.`account_removed` $abandon_sql ORDER BY RAND()",
195 intval(CONTACT_IS_SHARING),
196 intval(CONTACT_IS_FRIEND),
199 dbesc(NETWORK_OSTATUS),
205 if(! count($contacts)) {
209 foreach($contacts as $c) {
211 $res = q("SELECT * FROM `contact` WHERE `id` = %d LIMIT 1",
215 if((! $res) || (! count($res)))
218 foreach($res as $contact) {
223 $contact['last-update'] = '0000-00-00 00:00:00';
225 if(in_array($contact['network'], array(NETWORK_DFRN, NETWORK_ZOT, NETWORK_OSTATUS)))
226 $contact['priority'] = 2;
228 if($contact['subhub'] AND in_array($contact['network'], array(NETWORK_DFRN, NETWORK_ZOT, NETWORK_OSTATUS))) {
229 // We should be getting everything via a hub. But just to be sure, let's check once a day.
230 // (You can make this more or less frequent if desired by setting 'pushpoll_frequency' appropriately)
231 // This also lets us update our subscription to the hub, and add or replace hubs in case it
232 // changed. We will only update hubs once a day, regardless of 'pushpoll_frequency'.
234 $poll_interval = get_config('system','pushpoll_frequency');
235 $contact['priority'] = (($poll_interval !== false) ? intval($poll_interval) : 3);
238 if($contact['priority'] AND !$force) {
242 $t = $contact['last-update'];
245 * Based on $contact['priority'], should we poll this site now? Or later?
248 switch ($contact['priority']) {
250 if(datetime_convert('UTC','UTC', 'now') > datetime_convert('UTC','UTC', $t . " + 1 month"))
254 if(datetime_convert('UTC','UTC', 'now') > datetime_convert('UTC','UTC', $t . " + 1 week"))
258 if(datetime_convert('UTC','UTC', 'now') > datetime_convert('UTC','UTC', $t . " + 1 day"))
262 if(datetime_convert('UTC','UTC', 'now') > datetime_convert('UTC','UTC', $t . " + 12 hour"))
267 if(datetime_convert('UTC','UTC', 'now') > datetime_convert('UTC','UTC', $t . " + 1 hour"))
275 logger("Polling ".$contact["network"]." ".$contact["id"]." ".$contact["nick"]." ".$contact["name"]);
277 proc_run('php','include/onepoll.php',$contact['id']);
280 @time_sleep_until(microtime(true) + (float) $interval);
286 set_config('system','last_cron', time());
292 * @brief Clear cache entries
296 function cron_clear_cache(&$a) {
298 $last = get_config('system','cache_last_cleared');
301 $next = $last + (3600); // Once per hour
302 $clear_cache = ($next <= time());
312 // clear old item cache files
315 // clear cache for photos
316 clear_cache($a->get_basepath(), $a->get_basepath()."/photo");
318 // clear smarty cache
319 clear_cache($a->get_basepath()."/view/smarty3/compiled", $a->get_basepath()."/view/smarty3/compiled");
321 // clear cache for image proxy
322 if (!get_config("system", "proxy_disabled")) {
323 clear_cache($a->get_basepath(), $a->get_basepath()."/proxy");
325 $cachetime = get_config('system','proxy_cache_time');
326 if (!$cachetime) $cachetime = PROXY_DEFAULT_TIME;
328 q('DELETE FROM `photo` WHERE `uid` = 0 AND `resource-id` LIKE "pic:%%" AND `created` < NOW() - INTERVAL %d SECOND', $cachetime);
331 // Delete the cached OEmbed entries that are older than one year
332 q("DELETE FROM `oembed` WHERE `created` < NOW() - INTERVAL 1 YEAR");
334 // Delete the cached "parse_url" entries that are older than one year
335 q("DELETE FROM `parsed_url` WHERE `created` < NOW() - INTERVAL 1 YEAR");
337 // Maximum table size in megabyte
338 $max_tablesize = intval(get_config('system','optimize_max_tablesize')) * 1000000;
339 if ($max_tablesize == 0)
340 $max_tablesize = 100 * 1000000; // Default are 100 MB
342 // Minimum fragmentation level in percent
343 $fragmentation_level = intval(get_config('system','optimize_fragmentation')) / 100;
344 if ($fragmentation_level == 0)
345 $fragmentation_level = 0.3; // Default value is 30%
347 // Optimize some tables that need to be optimized
348 $r = q("SHOW TABLE STATUS");
349 foreach($r as $table) {
351 // Don't optimize tables that are too large
352 if ($table["Data_length"] > $max_tablesize)
355 // Don't optimize empty tables
356 if ($table["Data_length"] == 0)
359 // Calculate fragmentation
360 $fragmentation = $table["Data_free"] / ($table["Data_length"] + $table["Index_length"]);
362 logger("Table ".$table["Name"]." - Fragmentation level: ".round($fragmentation * 100, 2), LOGGER_DEBUG);
364 // Don't optimize tables that needn't to be optimized
365 if ($fragmentation < $fragmentation_level)
369 logger("Optimize Table ".$table["Name"], LOGGER_DEBUG);
370 q("OPTIMIZE TABLE `%s`", dbesc($table["Name"]));
373 set_config('system','cache_last_cleared', time());
377 * @brief Repair missing values in Diaspora contacts
381 function cron_repair_diaspora(&$a) {
382 $r = q("SELECT `id`, `url` FROM `contact`
383 WHERE `network` = '%s' AND (`batch` = '' OR `notify` = '' OR `poll` = '' OR pubkey = '')
384 ORDER BY RAND() LIMIT 50", dbesc(NETWORK_DIASPORA));
386 foreach ($r AS $contact) {
387 if (poco_reachable($contact["url"])) {
388 $data = probe_url($contact["url"]);
389 if ($data["network"] == NETWORK_DIASPORA) {
390 logger("Repair contact ".$contact["id"]." ".$contact["url"], LOGGER_DEBUG);
391 q("UPDATE `contact` SET `batch` = '%s', `notify` = '%s', `poll` = '%s', pubkey = '%s' WHERE `id` = %d",
392 dbesc($data["batch"]), dbesc($data["notify"]), dbesc($data["poll"]), dbesc($data["pubkey"]),
393 intval($contact["id"]));
401 * @brief Do some repairs in database entries
404 function cron_repair_database() {
406 // Set the parent if it wasn't set. (Shouldn't happen - but does sometimes)
407 // This call is very "cheap" so we can do it at any time without a problem
408 q("UPDATE `item` INNER JOIN `item` AS `parent` ON `parent`.`uri` = `item`.`parent-uri` AND `parent`.`uid` = `item`.`uid` SET `item`.`parent` = `parent`.`id` WHERE `item`.`parent` = 0");
411 /// - remove thread entries without item
412 /// - remove sign entries without item
413 /// - remove children when parent got lost
414 /// - set contact-id in item when not present
417 if (array_search(__file__,get_included_files())===0){
418 cron_run($_SERVER["argv"],$_SERVER["argc"]);