<?php
-require_once("boot.php");
-
-function poller_run($argv, $argc){
- global $a, $db;
-
- if(is_null($a)){
- $a = new App;
- }
-
- if(is_null($db)){
- @include(".htconfig.php");
- require_once("dba.php");
- $db = new dba($db_host, $db_user, $db_pass, $db_data);
- unset($db_host, $db_user, $db_pass, $db_data);
- };
-
- require_once('session.php');
- require_once('datetime.php');
- require_once('simplepie/simplepie.inc');
- require_once('include/items.php');
- require_once('include/Contact.php');
-
- $a->set_baseurl(get_config('system','url'));
-
- logger('poller: start');
-
- // run queue delivery process in the background
-
- $php_path = ((x($a->config,'php_path') && strlen($a->config['php_path'])) ? $a->config['php_path'] : 'php');
- //proc_close(proc_open("\"$php_path\" \"include/queue.php\" &", array(), $foo));
- proc_run($php_path,"include/queue.php");
-
- // clear old cache
- q("DELETE FROM `cache` WHERE `updated`<'%s'",
- dbesc(datetime_convert('UTC','UTC',"now - 30 days")));
+require_once("boot.php");
- $hub_update = false;
- $force = false;
- if(($argc > 1) && ($argv[1] == 'force'))
- $force = true;
+function poller_run($argv, $argc){
+ global $a, $db;
- if(($argc > 1) && intval($argv[1])) {
- $manual_id = intval($argv[1]);
- $force = true;
+ if(is_null($a)) {
+ $a = new App;
}
+
+ if(is_null($db)) {
+ @include(".htconfig.php");
+ require_once("dba.php");
+ $db = new dba($db_host, $db_user, $db_pass, $db_data);
+ unset($db_host, $db_user, $db_pass, $db_data);
+ };
- $sql_extra = (($manual_id) ? " AND `id` = $manual_id " : "");
-
- // 'stat' clause is a temporary measure until we have federation subscriptions working both directions
- $contacts = q("SELECT * FROM `contact`
- WHERE ( ( `network` = 'dfrn' AND ( `dfrn-id` != '' OR (`issued-id` != '' AND `duplex` = 1)))
- OR ( `network` IN ( 'stat', 'feed' ) AND `poll` != '' ))
- $sql_extra
- AND `self` = 0 AND `blocked` = 0 AND `readonly` = 0 ORDER BY RAND()");
- if(! count($contacts)){
- return;
+ require_once('include/session.php');
+ require_once('include/datetime.php');
+ require_once('library/simplepie/simplepie.inc');
+ require_once('include/items.php');
+ require_once('include/Contact.php');
+ require_once('include/email.php');
+ require_once('include/socgraph.php');
+ require_once('include/pidfile.php');
+
+ load_config('config');
+ load_config('system');
+
+ $maxsysload = intval(get_config('system','maxloadavg'));
+ if($maxsysload < 1)
+ $maxsysload = 50;
+ if(function_exists('sys_getloadavg')) {
+ $load = sys_getloadavg();
+ if(intval($load[0]) > $maxsysload) {
+ logger('system: load ' . $load . ' too high. Poller deferred to next scheduled run.');
+ return;
+ }
}
- foreach($contacts as $contact) {
-
- if($manual_id)
- $contact['last-update'] = '0000-00-00 00:00:00';
-
- if($contact['priority'] || $contact['subhub']) {
-
- $hub_update = true;
- $update = false;
-
- $t = $contact['last-update'];
-
- // We should be getting everything via a hub. But just to be sure, let's check once a day.
- // (You can make this more or less frequent if desired by setting 'pushpoll_frequency' appropriately)
- // This also lets us update our subscription to the hub, and add or replace hubs in case it
- // changed. We will only update hubs once a day, regardless of 'pushpoll_frequency'.
-
-
- if($contact['subhub']) {
- $interval = get_config('system','pushpoll_frequency');
- $contact['priority'] = (($interval !== false) ? intval($interval) : 3);
- $hub_update = false;
-
- if((datetime_convert('UTC','UTC', 'now') > datetime_convert('UTC','UTC', $t . " + 1 day")) || $force)
- $hub_update = true;
- }
-
-
- /**
- * Based on $contact['priority'], should we poll this site now? Or later?
- */
-
- switch ($contact['priority']) {
- case 5:
- if(datetime_convert('UTC','UTC', 'now') > datetime_convert('UTC','UTC', $t . " + 1 month"))
- $update = true;
- break;
- case 4:
- if(datetime_convert('UTC','UTC', 'now') > datetime_convert('UTC','UTC', $t . " + 1 week"))
- $update = true;
- break;
- case 3:
- if(datetime_convert('UTC','UTC', 'now') > datetime_convert('UTC','UTC', $t . " + 1 day"))
- $update = true;
- break;
- case 2:
- if(datetime_convert('UTC','UTC', 'now') > datetime_convert('UTC','UTC', $t . " + 12 hour"))
- $update = true;
- break;
- case 1:
- default:
- if(datetime_convert('UTC','UTC', 'now') > datetime_convert('UTC','UTC', $t . " + 1 hour"))
- $update = true;
- break;
- }
- if((! $update) && (! $force))
- continue;
+ $lockpath = get_config('system','lockpath');
+ if ($lockpath != '') {
+ $pidfile = new pidfile($lockpath, 'poller.lck');
+ if($pidfile->is_already_running()) {
+ logger("poller: Already running");
+ exit;
}
+ }
- $importer_uid = $contact['uid'];
-
- $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `self` = 1 LIMIT 1",
- intval($importer_uid)
- );
- if(! count($r))
- continue;
- $importer = $r[0];
- logger("poller: poll: IMPORTER: {$importer['name']}, CONTACT: {$contact['name']}");
+ $a->set_baseurl(get_config('system','url'));
- $last_update = (($contact['last-update'] === '0000-00-00 00:00:00')
- ? datetime_convert('UTC','UTC','now - 30 days', ATOM_TIME)
- : datetime_convert('UTC','UTC',$contact['last-update'], ATOM_TIME)
- );
+ load_hooks();
- if($contact['network'] === 'dfrn') {
+ logger('poller: start');
+
+ // run queue delivery process in the background
- $idtosend = $orig_id = (($contact['dfrn-id']) ? $contact['dfrn-id'] : $contact['issued-id']);
+ proc_run('php',"include/queue.php");
+
+ // expire any expired accounts
- if(intval($contact['duplex']) && $contact['dfrn-id'])
- $idtosend = '0:' . $orig_id;
- if(intval($contact['duplex']) && $contact['issued-id'])
- $idtosend = '1:' . $orig_id;
+ q("UPDATE user SET `account_expired` = 1 where `account_expired` = 0
+ AND `account_expires_on` != '0000-00-00 00:00:00'
+ AND `account_expires_on` < UTC_TIMESTAMP() ");
+
+ $abandon_days = intval(get_config('system','account_abandon_days'));
+ if($abandon_days < 1)
+ $abandon_days = 0;
- $url = $contact['poll'] . '?dfrn_id=' . $idtosend
- . '&dfrn_version=' . DFRN_PROTOCOL_VERSION
- . '&type=data&last_update=' . $last_update ;
- $xml = fetch_url($url);
- logger('poller: handshake with url ' . $url . ' returns xml: ' . $xml, LOGGER_DATA);
+ // once daily run birthday_updates and then expire in background
+ $d1 = get_config('system','last_expire_day');
+ $d2 = intval(datetime_convert('UTC','UTC','now','d'));
- if(! $xml) {
- logger("poller: $url appears to be dead - marking for death ");
- // dead connection - might be a transient event, or this might
- // mean the software was uninstalled or the domain expired.
- // Will keep trying for one month.
- mark_for_death($contact);
+ if($d2 != intval($d1)) {
- // set the last-update so we don't keep polling
+ update_contact_birthdays();
- $r = q("UPDATE `contact` SET `last-update` = '%s' WHERE `id` = %d LIMIT 1",
- dbesc(datetime_convert()),
- intval($contact['id'])
- );
+ update_suggestions();
- continue;
- }
+ set_config('system','last_expire_day',$d2);
+ proc_run('php','include/expire.php');
+ }
- if(! strstr($xml,'<?xml')) {
- logger('poller: response from ' . $url . ' did not contain XML.');
- $r = q("UPDATE `contact` SET `last-update` = '%s' WHERE `id` = %d LIMIT 1",
- dbesc(datetime_convert()),
- intval($contact['id'])
- );
- continue;
+ // clear old cache
+ Cache::clear();
+
+ // clear item cache files if they are older than one day
+ $cache = get_config('system','itemcache');
+ if (($cache != '') and is_dir($cache)) {
+ if ($dh = opendir($cache)) {
+ while (($file = readdir($dh)) !== false) {
+ $fullpath = $cache."/".$file;
+ if ((filetype($fullpath) == "file") and filectime($fullpath) < (time() - 86400))
+ unlink($fullpath);
}
+ closedir($dh);
+ }
+ }
+ $manual_id = 0;
+ $generation = 0;
+ $hub_update = false;
+ $force = false;
+ $restart = false;
- $res = simplexml_load_string($xml);
+ if(($argc > 1) && ($argv[1] == 'force'))
+ $force = true;
- if(intval($res->status) == 1) {
- logger("poller: $url replied status 1 - marking for death ");
+ if(($argc > 1) && ($argv[1] == 'restart')) {
+ $restart = true;
+ $generation = intval($argv[2]);
+ if(! $generation)
+ killme();
+ }
- // we may not be friends anymore. Will keep trying for one month.
- // set the last-update so we don't keep polling
+ if(($argc > 1) && intval($argv[1])) {
+ $manual_id = intval($argv[1]);
+ $force = true;
+ }
- $r = q("UPDATE `contact` SET `last-update` = '%s' WHERE `id` = %d LIMIT 1",
- dbesc(datetime_convert()),
- intval($contact['id'])
- );
+ $interval = intval(get_config('system','poll_interval'));
+ if(! $interval)
+ $interval = ((get_config('system','delivery_interval') === false) ? 3 : intval(get_config('system','delivery_interval')));
- mark_for_death($contact);
- }
- else {
- if($contact['term-date'] != '0000-00-00 00:00:00') {
- logger("poller: $url back from the dead - removing mark for death");
- unmark_for_death($contact);
- }
- }
+ $sql_extra = (($manual_id) ? " AND `id` = $manual_id " : "");
- if((intval($res->status) != 0) || (! strlen($res->challenge)) || (! strlen($res->dfrn_id)))
- continue;
+ reload_plugins();
- $postvars = array();
+ $d = datetime_convert();
- $sent_dfrn_id = hex2bin((string) $res->dfrn_id);
- $challenge = hex2bin((string) $res->challenge);
+ if(! $restart)
+ proc_run('php','include/cronhooks.php');
- $final_dfrn_id = '';
+ // Only poll from those with suitable relationships,
+ // and which have a polling address and ignore Diaspora since
+ // we are unable to match those posts with a Diaspora GUID and prevent duplicates.
- if(($contact['duplex']) && strlen($contact['prvkey'])) {
- openssl_private_decrypt($sent_dfrn_id,$final_dfrn_id,$contact['prvkey']);
- openssl_private_decrypt($challenge,$postvars['challenge'],$contact['prvkey']);
- }
- else {
- openssl_public_decrypt($sent_dfrn_id,$final_dfrn_id,$contact['pubkey']);
- openssl_public_decrypt($challenge,$postvars['challenge'],$contact['pubkey']);
- }
+ $abandon_sql = (($abandon_days)
+ ? sprintf(" AND `user`.`login_date` > UTC_TIMESTAMP() - INTERVAL %d DAY ", intval($abandon_days))
+ : ''
+ );
- $final_dfrn_id = substr($final_dfrn_id, 0, strpos($final_dfrn_id, '.'));
+ $contacts = q("SELECT `contact`.`id` FROM `contact` LEFT JOIN `user` ON `user`.`uid` = `contact`.`uid`
+ WHERE ( `rel` = %d OR `rel` = %d ) AND `poll` != ''
+ AND NOT `network` IN ( '%s', '%s' )
+ $sql_extra
+ AND `self` = 0 AND `contact`.`blocked` = 0 AND `contact`.`readonly` = 0
+ AND `contact`.`archive` = 0
+ AND `user`.`account_expired` = 0 $abandon_sql ORDER BY RAND()",
+ intval(CONTACT_IS_SHARING),
+ intval(CONTACT_IS_FRIEND),
+ dbesc(NETWORK_DIASPORA),
+ dbesc(NETWORK_FACEBOOK)
+ );
+
+ if(! count($contacts)) {
+ return;
+ }
- if(strpos($final_dfrn_id,':') == 1)
- $final_dfrn_id = substr($final_dfrn_id,2);
+ foreach($contacts as $c) {
- if($final_dfrn_id != $orig_id) {
+ $res = q("SELECT * FROM `contact` WHERE `id` = %d LIMIT 1",
+ intval($c['id'])
+ );
- // did not decode properly - cannot trust this site
- continue;
- }
+ if((! $res) || (! count($res)))
+ continue;
- $postvars['dfrn_id'] = $idtosend;
- $postvars['dfrn_version'] = DFRN_PROTOCOL_VERSION;
+ foreach($res as $contact) {
- $xml = post_url($contact['poll'],$postvars);
- }
- else {
- // $contact['network'] !== 'dfrn'
+ $xml = false;
- $xml = fetch_url($contact['poll']);
- }
+ if($manual_id)
+ $contact['last-update'] = '0000-00-00 00:00:00';
- logger('poller: received xml : ' . $xml, LOGGER_DATA);
+ if($contact['network'] === NETWORK_DFRN)
+ $contact['priority'] = 2;
- if(! strlen($xml))
- continue;
+ if(!get_config('system','ostatus_use_priority') and ($contact['network'] === NETWORK_OSTATUS))
+ $contact['priority'] = 2;
- consume_feed($xml,$importer,$contact,$hub,1);
+ if($contact['priority'] || $contact['subhub']) {
- // do it twice. Ensures that children of parents which may be later in the stream aren't tossed
+ $hub_update = true;
+ $update = false;
- consume_feed($xml,$importer,$contact,$hub,1);
+ $t = $contact['last-update'];
+ // We should be getting everything via a hub. But just to be sure, let's check once a day.
+ // (You can make this more or less frequent if desired by setting 'pushpoll_frequency' appropriately)
+ // This also lets us update our subscription to the hub, and add or replace hubs in case it
+ // changed. We will only update hubs once a day, regardless of 'pushpoll_frequency'.
- if((strlen($hub)) && ($hub_update)
- && (($contact['rel'] == REL_BUD) || (($contact['network'] === 'stat') && (! $contact['readonly'])))) {
- logger('poller: subscribing to hub(s) : ' . $hub . ' contact name : ' . $contact['name'] . ' local user : ' . $importer['name']);
- $hubs = explode(',', $hub);
- if(count($hubs)) {
- foreach($hubs as $h) {
- $h = trim($h);
- if(! strlen($h))
- continue;
- subscribe_to_hub($h,$importer,$contact);
+
+ if($contact['subhub']) {
+ $poll_interval = get_config('system','pushpoll_frequency');
+ $contact['priority'] = (($poll_interval !== false) ? intval($poll_interval) : 3);
+ $hub_update = false;
+
+ if((datetime_convert('UTC','UTC', 'now') > datetime_convert('UTC','UTC', $t . " + 1 day")) || $force)
+ $hub_update = true;
+ }
+ else
+ $hub_update = false;
+
+ /**
+ * Based on $contact['priority'], should we poll this site now? Or later?
+ */
+
+ switch ($contact['priority']) {
+ case 5:
+ if(datetime_convert('UTC','UTC', 'now') > datetime_convert('UTC','UTC', $t . " + 1 month"))
+ $update = true;
+ break;
+ case 4:
+ if(datetime_convert('UTC','UTC', 'now') > datetime_convert('UTC','UTC', $t . " + 1 week"))
+ $update = true;
+ break;
+ case 3:
+ if(datetime_convert('UTC','UTC', 'now') > datetime_convert('UTC','UTC', $t . " + 1 day"))
+ $update = true;
+ break;
+ case 2:
+ if(datetime_convert('UTC','UTC', 'now') > datetime_convert('UTC','UTC', $t . " + 12 hour"))
+ $update = true;
+ break;
+ case 1:
+ default:
+ if(datetime_convert('UTC','UTC', 'now') > datetime_convert('UTC','UTC', $t . " + 1 hour"))
+ $update = true;
+ break;
}
+ if((! $update) && (! $force))
+ continue;
}
- }
-
- $r = q("UPDATE `contact` SET `last-update` = '%s' WHERE `id` = %d LIMIT 1",
- dbesc(datetime_convert()),
- intval($contact['id'])
- );
+ proc_run('php','include/onepoll.php',$contact['id']);
+ if($interval)
+ @time_sleep_until(microtime(true) + (float) $interval);
+ }
+ }
- // loop - next contact
- }
-
return;
}
projects / friendica.git / blobdiff