X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=include%2Fpoller.php;h=28dc0c0cde03748f926822923b6855d9b70aba4e;hb=f8ba1b6fae70896f3fc6875e2bdbc1b1bc0cacc5;hp=8262c1d605242b0cd7122fb3eec94d5e06e6c181;hpb=6d31e3d6ef56e22ecedccaeb6846b52da501097b;p=friendica.git diff --git a/include/poller.php b/include/poller.php old mode 100755 new mode 100644 index 8262c1d605..28dc0c0cde --- a/include/poller.php +++ b/include/poller.php @@ -1,18 +1,28 @@ $maxsysload) { + logger('system: load ' . $load[0] . ' too high. Poller deferred to next scheduled run.'); + return; + } + } + + $lockpath = get_lockpath(); + if ($lockpath != '') { + $pidfile = new pidfile($lockpath, 'poller'); + if($pidfile->is_already_running()) { + logger("poller: Already running"); + if ($pidfile->running_time() > 9*60) { + $pidfile->kill(); + logger("poller: killed stale process"); + // Calling a new instance + proc_run('php','include/poller.php'); + } + exit; + } + } + + + $a->set_baseurl(get_config('system','url')); load_hooks(); logger('poller: start'); - + // run queue delivery process in the background proc_run('php',"include/queue.php"); - + + // run diaspora photo queue process in the background + + proc_run('php',"include/dsprphotoq.php"); + + // run the process to discover global contacts in the background + + proc_run('php',"include/discover_poco.php"); + + // run the process to update locally stored global contacts in the background + + proc_run('php',"include/discover_poco.php", "checkcontact"); + // expire any expired accounts - q("UPDATE user SET `account_expired` = 1 where `account_expired` = 0 - AND `account_expires_on` != '0000-00-00 00:00:00' + 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() "); - + + // delete user and contact records for recently removed accounts + + $r = q("SELECT * FROM `user` WHERE `account_removed` = 1 AND `account_expires_on` < UTC_TIMESTAMP() - INTERVAL 3 DAY"); + if ($r) { + foreach($r as $user) { + q("DELETE FROM `contact` WHERE `uid` = %d", intval($user['uid'])); + q("DELETE FROM `user` WHERE `uid` = %d", intval($user['uid'])); + } + } + $abandon_days = intval(get_config('system','account_abandon_days')); if($abandon_days < 1) $abandon_days = 0; - + // Check OStatus conversations + // Check only conversations with mentions (for a longer time) + check_conversations(true); + + // Check every conversation + check_conversations(false); + + // Follow your friends from your legacy OStatus account + ostatus_check_follow_friends(); + + // update nodeinfo data + nodeinfo_cron(); + + // To-Do: Regenerate usage statistics + // q("ANALYZE TABLE `item`"); // once daily run birthday_updates and then expire in background @@ -66,25 +142,42 @@ function poller_run($argv, $argc){ proc_run('php','include/expire.php'); } - // 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); + $last = get_config('system','cache_last_cleared'); + + if($last) { + $next = $last + (3600); // Once per hour + $clear_cache = ($next <= time()); + } else + $clear_cache = true; + + if ($clear_cache) { + // clear old cache + Cache::clear(); + + // clear old item cache files + clear_cache(); + + // clear cache for photos + clear_cache($a->get_basepath(), $a->get_basepath()."/photo"); + + // clear smarty cache + clear_cache($a->get_basepath()."/view/smarty3/compiled", $a->get_basepath()."/view/smarty3/compiled"); + + // clear cache for image proxy + if (!get_config("system", "proxy_disabled")) { + clear_cache($a->get_basepath(), $a->get_basepath()."/proxy"); + + $cachetime = get_config('system','proxy_cache_time'); + if (!$cachetime) $cachetime = PROXY_DEFAULT_TIME; + + q('DELETE FROM `photo` WHERE `uid` = 0 AND `resource-id` LIKE "pic:%%" AND `created` < NOW() - INTERVAL %d SECOND', $cachetime); } + + set_config('system','cache_last_cleared', time()); } $manual_id = 0; $generation = 0; - $hub_update = false; $force = false; $restart = false; @@ -95,7 +188,7 @@ function poller_run($argv, $argc){ $restart = true; $generation = intval($argv[2]); if(! $generation) - killme(); + killme(); } if(($argc > 1) && intval($argv[1])) { @@ -103,6 +196,10 @@ function poller_run($argv, $argc){ $force = true; } + $interval = intval(get_config('system','poll_interval')); + if(! $interval) + $interval = ((get_config('system','delivery_interval') === false) ? 3 : intval(get_config('system','delivery_interval'))); + $sql_extra = (($manual_id) ? " AND `id` = $manual_id " : ""); reload_plugins(); @@ -113,24 +210,27 @@ function poller_run($argv, $argc){ proc_run('php','include/cronhooks.php'); // Only poll from those with suitable relationships, - // and which have a polling address and ignore Diaspora since + // 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 `user`.`login_date` > UTC_TIMESTAMP() - INTERVAL %d DAY ", intval($abandon_days)) - : '' + $abandon_sql = (($abandon_days) + ? sprintf(" AND `user`.`login_date` > UTC_TIMESTAMP() - INTERVAL %d DAY ", intval($abandon_days)) + : '' ); - $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 `user`.`account_expired` = 0 $abandon_sql ORDER BY RAND()", + $contacts = q("SELECT `contact`.`id` FROM `contact` INNER JOIN `user` ON `user`.`uid` = `contact`.`uid` + WHERE `rel` IN (%d, %d) AND `poll` != '' AND `network` IN ('%s', '%s', '%s', '%s', '%s', '%s') + $sql_extra + AND NOT `self` AND NOT `contact`.`blocked` AND NOT `contact`.`readonly` AND NOT `contact`.`archive` + AND NOT `user`.`account_expired` AND NOT `user`.`account_removed` $abandon_sql ORDER BY RAND()", intval(CONTACT_IS_SHARING), intval(CONTACT_IS_FRIEND), - dbesc(NETWORK_DIASPORA), - dbesc(NETWORK_FACEBOOK) + dbesc(NETWORK_DFRN), + dbesc(NETWORK_ZOT), + dbesc(NETWORK_OSTATUS), + dbesc(NETWORK_FEED), + dbesc(NETWORK_MAIL), + dbesc(NETWORK_MAIL2) ); if(! count($contacts)) { @@ -153,45 +253,34 @@ function poller_run($argv, $argc){ if($manual_id) $contact['last-update'] = '0000-00-00 00:00:00'; - if($contact['network'] === NETWORK_DFRN) - $contact['priority'] = 2; - - if(!get_config('system','ostatus_use_priority') and ($contact['network'] === NETWORK_OSTATUS)) + if(in_array($contact['network'], array(NETWORK_DFRN, NETWORK_ZOT, NETWORK_OSTATUS))) $contact['priority'] = 2; - if($contact['priority'] || $contact['subhub']) { - - $hub_update = true; - $update = false; - - $t = $contact['last-update']; - + if($contact['subhub'] AND in_array($contact['network'], array(NETWORK_DFRN, NETWORK_ZOT, NETWORK_OSTATUS))) { // 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'. + // changed. We will only update hubs once a day, regardless of 'pushpoll_frequency'. + $poll_interval = get_config('system','pushpoll_frequency'); + $contact['priority'] = (($poll_interval !== false) ? intval($poll_interval) : 3); + } - if($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; - } - else - $hub_update = false; + if($contact['priority'] AND !$force) { + + $update = false; + + $t = $contact['last-update']; /** * 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; + break; case 4: if(datetime_convert('UTC','UTC', 'now') > datetime_convert('UTC','UTC', $t . " + 1 week")) $update = true; @@ -210,443 +299,25 @@ function poller_run($argv, $argc){ $update = true; break; } - if((! $update) && (! $force)) + if(!$update) continue; } - // Check to see if we are running out of memory - if so spawn a new process and kill this one - - $avail_memory = return_bytes(ini_get('memory_limit')); - $memused = memory_get_peak_usage(true); - if(intval($avail_memory)) { - if(($memused / $avail_memory) > 0.95) { - if($generation + 1 > 10) { - logger('poller: maximum number of spawns exceeded. Terminating.'); - killme(); - } - logger('poller: memory exceeded. ' . $memused . ' bytes used. Spawning new poll.'); - proc_run('php', 'include/poller.php', 'restart', (string) $generation + 1); - killme(); - } - } - - $importer_uid = $contact['uid']; - - $r = q("SELECT `contact`.*, `user`.`page-flags` FROM `contact` LEFT JOIN `user` on `contact`.`uid` = `user`.`uid` WHERE `user`.`uid` = %d AND `contact`.`self` = 1 LIMIT 1", - intval($importer_uid) - ); - if(! count($r)) - continue; - - $importer = $r[0]; - - logger("poller: poll: ({$contact['id']}) IMPORTER: {$importer['name']}, CONTACT: {$contact['name']}"); - - $last_update = (($contact['last-update'] === '0000-00-00 00:00:00') - ? datetime_convert('UTC','UTC','now - 30 days', ATOM_TIME) - : datetime_convert('UTC','UTC',$contact['last-update'], ATOM_TIME) - ); - - if($contact['network'] === NETWORK_DFRN) { - - $idtosend = $orig_id = (($contact['dfrn-id']) ? $contact['dfrn-id'] : $contact['issued-id']); - - if(intval($contact['duplex']) && $contact['dfrn-id']) - $idtosend = '0:' . $orig_id; - if(intval($contact['duplex']) && $contact['issued-id']) - $idtosend = '1:' . $orig_id; - - // they have permission to write to us. We already filtered this in the contact query. - $perm = 'rw'; - - $url = $contact['poll'] . '?dfrn_id=' . $idtosend - . '&dfrn_version=' . DFRN_PROTOCOL_VERSION - . '&type=data&last_update=' . $last_update - . '&perm=' . $perm ; - - $handshake_xml = fetch_url($url); - - logger('poller: handshake with url ' . $url . ' returns xml: ' . $handshake_xml, LOGGER_DATA); - - - if(! $handshake_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); - - // set the last-update so we don't keep polling + logger("Polling ".$contact["network"]." ".$contact["id"]." ".$contact["nick"]." ".$contact["name"]); - $r = q("UPDATE `contact` SET `last-update` = '%s' WHERE `id` = %d LIMIT 1", - dbesc(datetime_convert()), - intval($contact['id']) - ); + proc_run('php','include/onepoll.php',$contact['id']); - continue; - } - - if(! strstr($handshake_xml,'status) == 1) { - logger("poller: $url replied status 1 - marking for death "); - - // we may not be friends anymore. Will keep trying for one month. - // set the last-update so we don't keep polling - - $r = q("UPDATE `contact` SET `last-update` = '%s' WHERE `id` = %d LIMIT 1", - dbesc(datetime_convert()), - intval($contact['id']) - ); - - 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); - } - } - - if((intval($res->status) != 0) || (! strlen($res->challenge)) || (! strlen($res->dfrn_id))) - continue; - - if(((float) $res->dfrn_version > 2.21) && ($contact['poco'] == '')) { - q("update contact set poco = '%s' where id = %d limit 1", - dbesc(str_replace('/profile/','/poco/', $contact['url'])), - intval($contact['id']) - ); - } - - $postvars = array(); - - $sent_dfrn_id = hex2bin((string) $res->dfrn_id); - $challenge = hex2bin((string) $res->challenge); - - $final_dfrn_id = ''; - - if(($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']); - } - - $final_dfrn_id = substr($final_dfrn_id, 0, strpos($final_dfrn_id, '.')); - - if(strpos($final_dfrn_id,':') == 1) - $final_dfrn_id = substr($final_dfrn_id,2); - - if($final_dfrn_id != $orig_id) { - logger('poller: ID did not decode: ' . $contact['id'] . ' orig: ' . $orig_id . ' final: ' . $final_dfrn_id); - // did not decode properly - cannot trust this site - continue; - } - - $postvars['dfrn_id'] = $idtosend; - $postvars['dfrn_version'] = DFRN_PROTOCOL_VERSION; - $postvars['perm'] = 'rw'; - - $xml = post_url($contact['poll'],$postvars); - } - elseif(($contact['network'] === NETWORK_OSTATUS) - || ($contact['network'] === NETWORK_DIASPORA) - || ($contact['network'] === NETWORK_FEED) ) { - - // Upgrading DB fields from an older Friendica version - // Will only do this once per notify-enabled OStatus contact - // or if relationship changes - - $stat_writeable = ((($contact['notify']) && ($contact['rel'] == CONTACT_IS_FOLLOWER || $contact['rel'] == CONTACT_IS_FRIEND)) ? 1 : 0); - - if($stat_writeable != $contact['writable']) { - q("UPDATE `contact` SET `writable` = %d WHERE `id` = %d LIMIT 1", - intval($stat_writeable), - intval($contact['id']) - ); - } - - // Are we allowed to import from this person? - - if($contact['rel'] == CONTACT_IS_FOLLOWER || $contact['blocked'] || $contact['readonly']) - continue; - - $xml = fetch_url($contact['poll']); - } - elseif($contact['network'] === NETWORK_MAIL || $contact['network'] === NETWORK_MAIL2) { - - logger("Mail: Fetching"); - - $mail_disabled = ((function_exists('imap_open') && (! get_config('system','imap_disabled'))) ? 0 : 1); - if($mail_disabled) - continue; - - logger("Mail: Enabled"); - - $mbox = null; - $x = q("SELECT `prvkey` FROM `user` WHERE `uid` = %d LIMIT 1", - intval($importer_uid) - ); - $mailconf = q("SELECT * FROM `mailacct` WHERE `server` != '' AND `uid` = %d LIMIT 1", - intval($importer_uid) - ); - if(count($x) && count($mailconf)) { - $mailbox = construct_mailbox_name($mailconf[0]); - $password = ''; - openssl_private_decrypt(hex2bin($mailconf[0]['pass']),$password,$x[0]['prvkey']); - $mbox = email_connect($mailbox,$mailconf[0]['user'],$password); - unset($password); - logger("Mail: Connect"); - if($mbox) { - q("UPDATE `mailacct` SET `last_check` = '%s' WHERE `id` = %d AND `uid` = %d LIMIT 1", - dbesc(datetime_convert()), - intval($mailconf[0]['id']), - intval($importer_uid) - ); - } - } - if($mbox) { - logger("Mail: mbox"); - - $msgs = email_poll($mbox,$contact['addr']); - - if(count($msgs)) { - logger("Mail: Parsing ".count($msgs)." mails."); - - foreach($msgs as $msg_uid) { - logger("Mail: Parsing mail ".$msg_uid); - - $datarray = array(); - $meta = email_msg_meta($mbox,$msg_uid); - $headers = email_msg_headers($mbox,$msg_uid); - - // look for a 'references' header and try and match with a parent item we have locally. - - $raw_refs = ((x($headers,'references')) ? str_replace("\t",'',$headers['references']) : ''); - $datarray['uri'] = msgid2iri(trim($meta->message_id,'<>')); - - if($raw_refs) { - $refs_arr = explode(' ', $raw_refs); - if(count($refs_arr)) { - for($x = 0; $x < count($refs_arr); $x ++) - $refs_arr[$x] = "'" . msgid2iri(str_replace(array('<','>',' '),array('','',''),dbesc($refs_arr[$x]))) . "'"; - } - $qstr = implode(',',$refs_arr); - $r = q("SELECT `uri` , `parent-uri` FROM `item` WHERE `uri` IN ( $qstr ) AND `uid` = %d LIMIT 1", - intval($importer_uid) - ); - if(count($r)) - $datarray['parent-uri'] = $r[0]['uri']; - } - - - if(! x($datarray,'parent-uri')) - $datarray['parent-uri'] = $datarray['uri']; - - // Have we seen it before? - $r = q("SELECT * FROM `item` WHERE `uid` = %d AND `uri` = '%s' LIMIT 1", - intval($importer_uid), - dbesc($datarray['uri']) - ); - - if(count($r)) { - logger("Mail: Seen before ".$msg_uid); - if($meta->deleted && ! $r[0]['deleted']) { - q("UPDATE `item` SET `deleted` = 1, `changed` = '%s' WHERE `id` = %d LIMIT 1", - dbesc(datetime_convert()), - intval($r[0]['id']) - ); - } - switch ($mailconf[0]['action']) { - case 0: - break; - case 1: - logger("Mail: Deleting ".$msg_uid); - imap_delete($mbox, $msg_uid, FT_UID); - break; - case 2: - logger("Mail: Mark as seen ".$msg_uid); - imap_setflag_full($mbox, $msg_uid, "\\Seen", ST_UID); - break; - case 3: - logger("Mail: Moving ".$msg_uid." to ".$mailconf[0]['movetofolder']); - imap_setflag_full($mbox, $msg_uid, "\\Seen", ST_UID); - if ($mailconf[0]['movetofolder'] != "") - imap_mail_move($mbox, $msg_uid, $mailconf[0]['movetofolder'], FT_UID); - break; - } - continue; - } - - // Decoding the header - $subject = imap_mime_header_decode($meta->subject); - $datarray['title'] = ""; - foreach($subject as $subpart) - if ($subpart->charset != "default") - $datarray['title'] .= iconv($subpart->charset, 'UTF-8//IGNORE', $subpart->text); - else - $datarray['title'] .= $subpart->text; - - $datarray['title'] = notags(trim($datarray['title'])); - - //$datarray['title'] = notags(trim($meta->subject)); - $datarray['created'] = datetime_convert('UTC','UTC',$meta->date); - - $r = email_get_msg($mbox,$msg_uid); - if(! $r) { - logger("Mail: can't fetch msg ".$msg_uid); - continue; - } - $datarray['body'] = escape_tags($r['body']); - - logger("Mail: Importing ".$msg_uid); - - // some mailing lists have the original author as 'from' - add this sender info to msg body. - // todo: adding a gravatar for the original author would be cool - - if(! stristr($meta->from,$contact['addr'])) { - $from = imap_mime_header_decode($meta->from); - $fromdecoded = ""; - foreach($from as $frompart) - if ($frompart->charset != "default") - $fromdecoded .= iconv($frompart->charset, 'UTF-8//IGNORE', $frompart->text); - else - $fromdecoded .= $frompart->text; - - $datarray['body'] = "[b]".t('From: ') . escape_tags($fromdecoded) . "[/b]\n\n" . $datarray['body']; - } - - $datarray['uid'] = $importer_uid; - $datarray['contact-id'] = $contact['id']; - if($datarray['parent-uri'] === $datarray['uri']) - $datarray['private'] = 1; - if(($contact['network'] === NETWORK_MAIL) && (! get_pconfig($importer_uid,'system','allow_public_email_replies'))) { - $datarray['private'] = 1; - $datarray['allow_cid'] = '<' . $contact['id'] . '>'; - } - $datarray['author-name'] = $contact['name']; - $datarray['author-link'] = 'mailbox'; - $datarray['author-avatar'] = $contact['photo']; - - $stored_item = item_store($datarray); - q("UPDATE `item` SET `last-child` = 0 WHERE `parent-uri` = '%s' AND `uid` = %d", - dbesc($datarray['parent-uri']), - intval($importer_uid) - ); - q("UPDATE `item` SET `last-child` = 1 WHERE `id` = %d LIMIT 1", - intval($stored_item) - ); - switch ($mailconf[0]['action']) { - case 0: - break; - case 1: - logger("Mail: Deleting ".$msg_uid); - imap_delete($mbox, $msg_uid, FT_UID); - break; - case 2: - logger("Mail: Mark as seen ".$msg_uid); - imap_setflag_full($mbox, $msg_uid, "\\Seen", ST_UID); - break; - case 3: - logger("Mail: Moving ".$msg_uid." to ".$mailconf[0]['movetofolder']); - imap_setflag_full($mbox, $msg_uid, "\\Seen", ST_UID); - if ($mailconf[0]['movetofolder'] != "") - imap_mail_move($mbox, $msg_uid, $mailconf[0]['movetofolder'], FT_UID); - break; - } - } - } - - imap_close($mbox); - } - } - elseif($contact['network'] === NETWORK_FACEBOOK) { - // This is picked up by the Facebook plugin on a cron hook. - // Ignored here. - } - - if($xml) { - logger('poller: received xml : ' . $xml, LOGGER_DATA); - - if(! strstr($xml,' UTC_TIMESTAMP() - INTERVAL 1 DAY", - intval($contact['id']) - ); - } - if(count($r)) { - if(! $r[0]['total']) { - poco_load($contact['id'],$importer_uid,$contact['poco']); - } - } - - // loop - next contact + if($interval) + @time_sleep_until(microtime(true) + (float) $interval); } } - + logger('poller: end'); + return; } if (array_search(__file__,get_included_files())===0){ - poller_run($argv,$argc); + poller_run($_SERVER["argv"],$_SERVER["argc"]); killme(); }