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 poller_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('library/simplepie/simplepie.inc');
34 require_once('include/items.php');
35 require_once('include/Contact.php');
36 require_once('include/email.php');
37 require_once('include/socgraph.php');
38 require_once('include/pidfile.php');
40 load_config('config');
41 load_config('system');
43 $maxsysload = intval(get_config('system','maxloadavg'));
46 if(function_exists('sys_getloadavg')) {
47 $load = sys_getloadavg();
48 if(intval($load[0]) > $maxsysload) {
49 logger('system: load ' . $load . ' too high. Poller deferred to next scheduled run.');
54 $lockpath = get_lockpath();
55 if ($lockpath != '') {
56 $pidfile = new pidfile($lockpath, 'poller');
57 if($pidfile->is_already_running()) {
58 logger("poller: Already running");
59 if ($pidfile->running_time() > 9*60) {
61 logger("poller: killed stale process");
62 // Calling a new instance
63 proc_run('php','include/poller.php');
71 $a->set_baseurl(get_config('system','url'));
75 logger('poller: start');
77 // run queue delivery process in the background
79 proc_run('php',"include/queue.php");
81 // run diaspora photo queue process in the background
83 proc_run('php',"include/dsprphotoq.php");
85 // expire any expired accounts
87 q("UPDATE user SET `account_expired` = 1 where `account_expired` = 0
88 AND `account_expires_on` != '0000-00-00 00:00:00'
89 AND `account_expires_on` < UTC_TIMESTAMP() ");
91 // delete user and contact records for recently removed accounts
93 $r = q("SELECT * FROM `user` WHERE `account_removed` = 1 AND `account_expires_on` < UTC_TIMESTAMP() - INTERVAL 3 DAY");
95 foreach($r as $user) {
96 q("DELETE FROM `contact` WHERE `uid` = %d", intval($user['uid']));
97 q("DELETE FROM `user` WHERE `uid` = %d", intval($user['uid']));
101 $abandon_days = intval(get_config('system','account_abandon_days'));
102 if($abandon_days < 1)
105 // Check OStatus conversations
106 check_conversations();
108 // To-Do: Regenerate usage statistics
109 // q("ANALYZE TABLE `item`");
111 // once daily run birthday_updates and then expire in background
113 $d1 = get_config('system','last_expire_day');
114 $d2 = intval(datetime_convert('UTC','UTC','now','d'));
116 if($d2 != intval($d1)) {
118 update_contact_birthdays();
120 update_suggestions();
122 set_config('system','last_expire_day',$d2);
123 proc_run('php','include/expire.php');
126 $last = get_config('system','cache_last_cleared');
129 $next = $last + (3600); // Once per hour
130 $clear_cache = ($next <= time());
138 // clear old item cache files
141 // clear cache for photos
142 clear_cache($a->get_basepath(), $a->get_basepath()."/photo");
144 // clear smarty cache
145 clear_cache($a->get_basepath()."/view/smarty3/compiled", $a->get_basepath()."/view/smarty3/compiled");
147 // clear cache for image proxy
148 if (!get_config("system", "proxy_disabled")) {
149 clear_cache($a->get_basepath(), $a->get_basepath()."/proxy");
151 $cachetime = get_config('system','proxy_cache_time');
152 if (!$cachetime) $cachetime = PROXY_DEFAULT_TIME;
154 q('DELETE FROM `photo` WHERE `uid` = 0 AND `resource-id` LIKE "pic:%%" AND `created` < NOW() - INTERVAL %d SECOND', $cachetime);
157 set_config('system','cache_last_cleared', time());
166 if(($argc > 1) && ($argv[1] == 'force'))
169 if(($argc > 1) && ($argv[1] == 'restart')) {
171 $generation = intval($argv[2]);
176 if(($argc > 1) && intval($argv[1])) {
177 $manual_id = intval($argv[1]);
181 $interval = intval(get_config('system','poll_interval'));
183 $interval = ((get_config('system','delivery_interval') === false) ? 3 : intval(get_config('system','delivery_interval')));
185 $sql_extra = (($manual_id) ? " AND `id` = $manual_id " : "");
189 $d = datetime_convert();
192 proc_run('php','include/cronhooks.php');
194 // Only poll from those with suitable relationships,
195 // and which have a polling address and ignore Diaspora since
196 // we are unable to match those posts with a Diaspora GUID and prevent duplicates.
198 $abandon_sql = (($abandon_days)
199 ? sprintf(" AND `user`.`login_date` > UTC_TIMESTAMP() - INTERVAL %d DAY ", intval($abandon_days))
203 $contacts = q("SELECT `contact`.`id` FROM `contact` INNER JOIN `user` ON `user`.`uid` = `contact`.`uid`
204 WHERE `rel` IN (%d, %d) AND `poll` != '' AND `network` IN ('%s', '%s', '%s', '%s', '%s', '%s')
206 AND NOT `self` AND NOT `contact`.`blocked` AND NOT `contact`.`readonly` AND NOT `contact`.`archive`
207 AND NOT `user`.`account_expired` AND NOT `user`.`account_removed` $abandon_sql ORDER BY RAND()",
208 intval(CONTACT_IS_SHARING),
209 intval(CONTACT_IS_FRIEND),
212 dbesc(NETWORK_OSTATUS),
218 if(! count($contacts)) {
222 foreach($contacts as $c) {
224 $res = q("SELECT * FROM `contact` WHERE `id` = %d LIMIT 1",
228 if((! $res) || (! count($res)))
231 foreach($res as $contact) {
233 logger("Check for polling ".$contact["uid"]." ".$contact["id"]." ".$contact["network"]." ".$contact["nick"]);
238 $contact['last-update'] = '0000-00-00 00:00:00';
240 if($contact['network'] === NETWORK_DFRN)
241 $contact['priority'] = 2;
243 if(!get_config('system','ostatus_use_priority') and ($contact['network'] === NETWORK_OSTATUS))
244 $contact['priority'] = 2;
246 if($contact['priority'] || $contact['subhub']) {
251 $t = $contact['last-update'];
253 // We should be getting everything via a hub. But just to be sure, let's check once a day.
254 // (You can make this more or less frequent if desired by setting 'pushpoll_frequency' appropriately)
255 // This also lets us update our subscription to the hub, and add or replace hubs in case it
256 // changed. We will only update hubs once a day, regardless of 'pushpoll_frequency'.
259 if($contact['subhub']) {
260 $poll_interval = get_config('system','pushpoll_frequency');
261 $contact['priority'] = (($poll_interval !== false) ? intval($poll_interval) : 3);
264 if((datetime_convert('UTC','UTC', 'now') > datetime_convert('UTC','UTC', $t . " + 1 day")) || $force)
271 * Based on $contact['priority'], should we poll this site now? Or later?
274 switch ($contact['priority']) {
276 if(datetime_convert('UTC','UTC', 'now') > datetime_convert('UTC','UTC', $t . " + 1 month"))
280 if(datetime_convert('UTC','UTC', 'now') > datetime_convert('UTC','UTC', $t . " + 1 week"))
284 if(datetime_convert('UTC','UTC', 'now') > datetime_convert('UTC','UTC', $t . " + 1 day"))
288 if(datetime_convert('UTC','UTC', 'now') > datetime_convert('UTC','UTC', $t . " + 12 hour"))
293 if(datetime_convert('UTC','UTC', 'now') > datetime_convert('UTC','UTC', $t . " + 1 hour"))
297 if((!$update) && (!$force))
301 logger("Polling ".$contact["uid"]." ".$contact["id"]." ".$contact["network"]." ".$contact["nick"]);
303 proc_run('php','include/onepoll.php',$contact['id']);
306 @time_sleep_until(microtime(true) + (float) $interval);
310 logger('poller: end');
315 if (array_search(__file__,get_included_files())===0){
316 poller_run($_SERVER["argv"],$_SERVER["argc"]);