<?php /** @file */ require_once('boot.php'); require_once('include/cli_startup.php'); function poller_run($argv, $argc){ cli_startup(); $a = get_app(); $maxsysload = intval(get_config('system','maxloadavg')); if($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; } } $interval = intval(get_config('system','poll_interval')); if(! $interval) $interval = ((get_config('system','delivery_interval') === false) ? 3 : intval(get_config('system','delivery_interval'))); logger('poller: start'); // run queue delivery process in the background proc_run('php',"include/queue.php"); // expire any expired mail q("delete from mail where expires != '0000-00-00 00:00:00' and expires < UTC_TIMESTAMP() "); // expire any expired items $r = q("select id from item where expires != '0000-00-00 00:00:00' and expires < UTC_TIMESTAMP() and not ( item_restrict & %d ) ", intval(ITEM_DELETED) ); if($r) { require_once('include/items.php'); foreach($r as $rr) drop_item($rr['id'],false); } // Ensure that every channel pings a directory server once a month. This way we can discover // channels and sites that quietly vanished and prevent the directory from accumulating stale // or dead entries. $r = q("select channel_id from channel where channel_dirdate < UTC_TIMESTAMP() - INTERVAL 30 DAY"); if($r) { foreach($r as $rr) { proc_run('php','include/directory.php',$rr['channel_id'],'force'); if($interval) @time_sleep_until(microtime(true) + (float) $interval); } } // publish any applicable items that were set to be published in the future // (time travel posts) $r = q("select id from item where ( item_restrict & %d ) and created <= UTC_TIMESTAMP() ", intval(ITEM_DELAYED_PUBLISH) ); if($r) { foreach($r as $rr) { $x = q("update item set item_restrict = ( item_restrict ^ %d ) where id = %d limit 1", intval(ITEM_DELAYED_PUBLISH), intval($rr['id']) ); if($x) { proc_run('php','include/notifier.php','wall-new',$rr['id']); } } } $abandon_days = intval(get_config('system','account_abandon_days')); if($abandon_days < 1) $abandon_days = 0; // once daily run birthday_updates and then expire in background // FIXME: add birthday updates, both locally and for xprof for use // by directory servers $d1 = get_config('system','last_expire_day'); $d2 = intval(datetime_convert('UTC','UTC','now','d')); $dirmode = get_config('system','directory_mode'); // Actions in the following block are executed once per day, not on every poller run if($d2 != intval($d1)) { // expire any read notifications over a month old q("delete from notify where seen = 1 and date < UTC_TIMESTAMP() - INTERVAL 30 DAY"); // expire any expired accounts require_once('include/account.php'); downgrade_accounts(); // If this is a directory server, request a sync with an upstream // directory at least once a day, up to once every poll interval. // Pull remote changes and push local changes. // potential issue: how do we keep from creating an endless update loop? if($dirmode == DIRECTORY_MODE_SECONDARY || $dirmode == DIRECTORY_MODE_PRIMARY) { require_once('include/dir_fns.php'); sync_directories($dirmode); } set_config('system','last_expire_day',$d2); proc_run('php','include/cli_suggest.php'); } // update any photos which didn't get imported properly // This should be rare $r = q("select xchan_photo_l, xchan_hash from xchan where xchan_photo_l != '' and xchan_photo_m = '' and xchan_photo_date < UTC_TIMESTAMP() - INTERVAL 1 DAY"); if($r) { require_once('include/photo/photo_driver.php'); foreach($r as $rr) { $photos = import_profile_photo($rr['xchan_photo_l'],$rr['xchan_hash']); $x = q("update xchan set xchan_photo_l = '%s', xchan_photo_m = '%s', xchan_photo_s = '%s', xchan_photo_mimetype = '%s' where xchan_hash = '%s' limit 1", dbesc($photos[0]), dbesc($photos[1]), dbesc($photos[2]), dbesc($photos[3]), dbesc($rr['xchan_hash']) ); } } $manual_id = 0; $generation = 0; $force = false; $restart = false; if(($argc > 1) && ($argv[1] == 'force')) $force = true; if(($argc > 1) && ($argv[1] == 'restart')) { $restart = true; $generation = intval($argv[2]); if(! $generation) killme(); } if(($argc > 1) && intval($argv[1])) { $manual_id = intval($argv[1]); $force = true; } $sql_extra = (($manual_id) ? " AND abook_id = $manual_id " : ""); reload_plugins(); $d = datetime_convert(); //TODO check to see if there are any cronhooks before wasting a process if(! $restart) proc_run('php','include/cronhooks.php'); // 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. $abandon_sql = (($abandon_days) ? sprintf(" AND account_lastlog > UTC_TIMESTAMP() - INTERVAL %d DAY ", intval($abandon_days)) : '' ); $contacts = q("SELECT abook_id, abook_flags, abook_updated, abook_connected, abook_closeness, abook_channel FROM abook LEFT JOIN account on abook_account = account_id where 1 $sql_extra AND (( abook_flags = %d ) OR ( abook_flags = %d )) AND (( account_flags = %d ) OR ( account_flags = %d )) $abandon_sql ORDER BY RAND()", intval(ABOOK_FLAG_HIDDEN), intval(0), intval(ACCOUNT_OK), intval(ACCOUNT_UNVERIFIED) // FIXME ); if($contacts) { foreach($contacts as $contact) { $update = false; $t = $contact['abook_updated']; $c = $contact['abook_connected']; if($c == $t) { if(datetime_convert('UTC','UTC', 'now') > datetime_convert('UTC','UTC', $t . " + 1 day")) $update = true; } else { // if we've never connected with them, start the mark for death countdown from now if($c == '0000-00-00 00:00:00') { $r = q("update abook set abook_connected = '%s' where abook_id = %d limit 1", dbesc(datetime_convert()), intval($contact['abook_id']) ); $c = datetime_convert(); $update = true; } // He's dead, Jim if(strcmp(datetime_convert('UTC','UTC', 'now'),datetime_convert('UTC','UTC', $c . " + 30 day")) > 0) { $r = q("update abook set abook_flags = (abook_flags | %d) where abook_id = %d limit 1", intval(ABOOK_FLAG_ARCHIVED), intval($contact['abook_id']) ); $update = false; continue; } if($contact['abook_flags'] & ABOOK_FLAG_ARCHIVED) { $update = false; continue; } // might be dead, so maybe don't poll quite so often // recently deceased, so keep up the regular schedule for 3 days if((strcmp(datetime_convert('UTC','UTC', 'now'),datetime_convert('UTC','UTC', $c . " + 3 day")) > 0) && (strcmp(datetime_convert('UTC','UTC', 'now'),datetime_convert('UTC','UTC', $t . " + 1 day")) > 0)) $update = true; // After that back off and put them on a morphine drip if(strcmp(datetime_convert('UTC','UTC', 'now'),datetime_convert('UTC','UTC', $t . " + 2 day")) > 0) { $update = true; } } if((! $update) && (! $force)) continue; proc_run('php','include/onepoll.php',$contact['abook_id']); if($interval) @time_sleep_until(microtime(true) + (float) $interval); } } if($dirmode == DIRECTORY_MODE_SECONDARY || $dirmode == DIRECTORY_MODE_PRIMARY) { $r = q("select distinct ud_addr, updates.* from updates where not ( ud_flags & %d ) and ud_addr != '' and ( ud_last = '0000-00-00 00:00:00' OR ud_last > UTC_TIMESTAMP() - INTERVAL 7 DAY ) group by ud_addr ", intval(UPDATE_FLAGS_UPDATED) ); if($r) { foreach($r as $rr) { // If they didn't respond when we attempted before, back off to once a day // After 7 days we won't bother anymore if($rr['ud_last'] != '0000-00-00 00:00:00') if($rr['ud_last'] > datetime_convert('UTC','UTC', 'now - 1 day')) continue; proc_run('php','include/onedirsync.php',$rr['ud_id']); if($interval) @time_sleep_until(microtime(true) + (float) $interval); } } } return; } if (array_search(__file__,get_included_files())===0){ poller_run($argv,$argc); killme(); }