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');
39 require_once('mod/nodeinfo.php');
41 load_config('config');
42 load_config('system');
44 $maxsysload = intval(get_config('system','maxloadavg'));
47 if(function_exists('sys_getloadavg')) {
48 $load = sys_getloadavg();
49 if(intval($load[0]) > $maxsysload) {
50 logger('system: load ' . $load[0] . ' too high. Poller deferred to next scheduled run.');
55 $lockpath = get_lockpath();
56 if ($lockpath != '') {
57 $pidfile = new pidfile($lockpath, 'poller');
58 if($pidfile->is_already_running()) {
59 logger("poller: Already running");
60 if ($pidfile->running_time() > 9*60) {
62 logger("poller: killed stale process");
63 // Calling a new instance
64 proc_run('php','include/poller.php');
72 $a->set_baseurl(get_config('system','url'));
76 logger('poller: start');
78 // run queue delivery process in the background
80 proc_run('php',"include/queue.php");
82 // run diaspora photo queue process in the background
84 proc_run('php',"include/dsprphotoq.php");
86 // run the process to discover global contacts in the background
88 proc_run('php',"include/discover_poco.php");
90 // run the process to update locally stored global contacts in the background
92 proc_run('php',"include/discover_poco.php", "checkcontact");
94 // expire any expired accounts
96 q("UPDATE user SET `account_expired` = 1 where `account_expired` = 0
97 AND `account_expires_on` != '0000-00-00 00:00:00'
98 AND `account_expires_on` < UTC_TIMESTAMP() ");
100 // delete user and contact records for recently removed accounts
102 $r = q("SELECT * FROM `user` WHERE `account_removed` = 1 AND `account_expires_on` < UTC_TIMESTAMP() - INTERVAL 3 DAY");
104 foreach($r as $user) {
105 q("DELETE FROM `contact` WHERE `uid` = %d", intval($user['uid']));
106 q("DELETE FROM `user` WHERE `uid` = %d", intval($user['uid']));
110 $abandon_days = intval(get_config('system','account_abandon_days'));
111 if($abandon_days < 1)
114 // Check OStatus conversations
115 // Check only conversations with mentions (for a longer time)
116 check_conversations(true);
118 // Check every conversation
119 check_conversations(false);
121 // Follow your friends from your legacy OStatus account
122 ostatus_check_follow_friends();
124 // update nodeinfo data
127 // To-Do: Regenerate usage statistics
128 // q("ANALYZE TABLE `item`");
130 // once daily run birthday_updates and then expire in background
132 $d1 = get_config('system','last_expire_day');
133 $d2 = intval(datetime_convert('UTC','UTC','now','d'));
135 if($d2 != intval($d1)) {
137 update_contact_birthdays();
139 update_suggestions();
141 set_config('system','last_expire_day',$d2);
142 proc_run('php','include/expire.php');
145 $last = get_config('system','cache_last_cleared');
148 $next = $last + (3600); // Once per hour
149 $clear_cache = ($next <= time());
157 // clear old item cache files
160 // clear cache for photos
161 clear_cache($a->get_basepath(), $a->get_basepath()."/photo");
163 // clear smarty cache
164 clear_cache($a->get_basepath()."/view/smarty3/compiled", $a->get_basepath()."/view/smarty3/compiled");
166 // clear cache for image proxy
167 if (!get_config("system", "proxy_disabled")) {
168 clear_cache($a->get_basepath(), $a->get_basepath()."/proxy");
170 $cachetime = get_config('system','proxy_cache_time');
171 if (!$cachetime) $cachetime = PROXY_DEFAULT_TIME;
173 q('DELETE FROM `photo` WHERE `uid` = 0 AND `resource-id` LIKE "pic:%%" AND `created` < NOW() - INTERVAL %d SECOND', $cachetime);
176 set_config('system','cache_last_cleared', time());
184 if(($argc > 1) && ($argv[1] == 'force'))
187 if(($argc > 1) && ($argv[1] == 'restart')) {
189 $generation = intval($argv[2]);
194 if(($argc > 1) && intval($argv[1])) {
195 $manual_id = intval($argv[1]);
199 $interval = intval(get_config('system','poll_interval'));
201 $interval = ((get_config('system','delivery_interval') === false) ? 3 : intval(get_config('system','delivery_interval')));
203 $sql_extra = (($manual_id) ? " AND `id` = $manual_id " : "");
207 $d = datetime_convert();
210 proc_run('php','include/cronhooks.php');
212 // Only poll from those with suitable relationships,
213 // and which have a polling address and ignore Diaspora since
214 // we are unable to match those posts with a Diaspora GUID and prevent duplicates.
216 $abandon_sql = (($abandon_days)
217 ? sprintf(" AND `user`.`login_date` > UTC_TIMESTAMP() - INTERVAL %d DAY ", intval($abandon_days))
221 $contacts = q("SELECT `contact`.`id` FROM `contact` INNER JOIN `user` ON `user`.`uid` = `contact`.`uid`
222 WHERE `rel` IN (%d, %d) AND `poll` != '' AND `network` IN ('%s', '%s', '%s', '%s', '%s', '%s')
224 AND NOT `self` AND NOT `contact`.`blocked` AND NOT `contact`.`readonly` AND NOT `contact`.`archive`
225 AND NOT `user`.`account_expired` AND NOT `user`.`account_removed` $abandon_sql ORDER BY RAND()",
226 intval(CONTACT_IS_SHARING),
227 intval(CONTACT_IS_FRIEND),
230 dbesc(NETWORK_OSTATUS),
236 if(! count($contacts)) {
240 foreach($contacts as $c) {
242 $res = q("SELECT * FROM `contact` WHERE `id` = %d LIMIT 1",
246 if((! $res) || (! count($res)))
249 foreach($res as $contact) {
254 $contact['last-update'] = '0000-00-00 00:00:00';
256 if(in_array($contact['network'], array(NETWORK_DFRN, NETWORK_ZOT, NETWORK_OSTATUS)))
257 $contact['priority'] = 2;
259 if($contact['subhub'] AND in_array($contact['network'], array(NETWORK_DFRN, NETWORK_ZOT, NETWORK_OSTATUS))) {
260 // We should be getting everything via a hub. But just to be sure, let's check once a day.
261 // (You can make this more or less frequent if desired by setting 'pushpoll_frequency' appropriately)
262 // This also lets us update our subscription to the hub, and add or replace hubs in case it
263 // changed. We will only update hubs once a day, regardless of 'pushpoll_frequency'.
265 $poll_interval = get_config('system','pushpoll_frequency');
266 $contact['priority'] = (($poll_interval !== false) ? intval($poll_interval) : 3);
269 if($contact['priority'] AND !$force) {
273 $t = $contact['last-update'];
276 * Based on $contact['priority'], should we poll this site now? Or later?
279 switch ($contact['priority']) {
281 if(datetime_convert('UTC','UTC', 'now') > datetime_convert('UTC','UTC', $t . " + 1 month"))
285 if(datetime_convert('UTC','UTC', 'now') > datetime_convert('UTC','UTC', $t . " + 1 week"))
289 if(datetime_convert('UTC','UTC', 'now') > datetime_convert('UTC','UTC', $t . " + 1 day"))
293 if(datetime_convert('UTC','UTC', 'now') > datetime_convert('UTC','UTC', $t . " + 12 hour"))
298 if(datetime_convert('UTC','UTC', 'now') > datetime_convert('UTC','UTC', $t . " + 1 hour"))
306 logger("Polling ".$contact["network"]." ".$contact["id"]." ".$contact["nick"]." ".$contact["name"]);
308 proc_run('php','include/onepoll.php',$contact['id']);
311 @time_sleep_until(microtime(true) + (float) $interval);
315 logger('poller: end');
320 if (array_search(__file__,get_included_files())===0){
321 poller_run($_SERVER["argv"],$_SERVER["argc"]);