function delivery_run(&$argv, &$argc)
{
global $a, $db;
if (is_null($a)) {
$a = new App();
}
if (is_null($db)) {
@(include ".htconfig.php");
require_once "include/dba.php";
$db = new dba($db_host, $db_user, $db_pass, $db_data);
unset($db_host, $db_user, $db_pass, $db_data);
}
require_once "include/session.php";
require_once "include/datetime.php";
require_once 'include/items.php';
require_once 'include/bbcode.php';
require_once 'include/diaspora.php';
require_once 'include/email.php';
load_config('config');
load_config('system');
load_hooks();
if ($argc < 3) {
return;
}
$a->set_baseurl(get_config('system', 'url'));
logger('delivery: invoked: ' . print_r($argv, true), LOGGER_DEBUG);
$cmd = $argv[1];
$item_id = intval($argv[2]);
for ($x = 3; $x < $argc; $x++) {
$contact_id = intval($argv[$x]);
// Some other process may have delivered this item already.
$r = q("select * from deliverq where cmd = '%s' and item = %d and contact = %d limit 1", dbesc($cmd), dbesc($item_id), dbesc($contact_id));
if (!count($r)) {
continue;
}
$maxsysload = intval(get_config('system', 'maxloadavg'));
if ($maxsysload < 1) {
$maxsysload = 50;
}
$load = current_load();
if ($load) {
if (intval($load) > $maxsysload) {
logger('system: load ' . $load . ' too high. Delivery deferred to next queue run.');
return;
}
}
// It's ours to deliver. Remove it from the queue.
q("delete from deliverq where cmd = '%s' and item = %d and contact = %d", dbesc($cmd), dbesc($item_id), dbesc($contact_id));
if (!$item_id || !$contact_id) {
continue;
}
$expire = false;
$top_level = false;
$recipients = array();
$url_recipients = array();
$normal_mode = true;
$recipients[] = $contact_id;
if ($cmd === 'expire') {
$normal_mode = false;
$expire = true;
$items = q("SELECT * FROM `item` WHERE `uid` = %d AND `wall` = 1 \n\t\t\t\tAND `deleted` = 1 AND `changed` > UTC_TIMESTAMP() - INTERVAL 30 MINUTE", intval($item_id));
$uid = $item_id;
$item_id = 0;
if (!count($items)) {
continue;
}
} else {
// find ancestors
$r = q("SELECT * FROM `item` WHERE `id` = %d and visible = 1 and moderated = 0 LIMIT 1", intval($item_id));
if (!count($r) || !intval($r[0]['parent'])) {
continue;
}
$target_item = $r[0];
$parent_id = intval($r[0]['parent']);
$uid = $r[0]['uid'];
$updated = $r[0]['edited'];
// POSSIBLE CLEANUP --> The following seems superfluous. We've already checked for "if (! intval($r[0]['parent']))" a few lines up
if (!$parent_id) {
continue;
}
$items = q("SELECT `item`.*, `sign`.`signed_text`,`sign`.`signature`,`sign`.`signer` \n\t\t\t\tFROM `item` LEFT JOIN `sign` ON `sign`.`iid` = `item`.`id` WHERE `parent` = %d and visible = 1 and moderated = 0 ORDER BY `id` ASC", intval($parent_id));
if (!count($items)) {
continue;
}
$icontacts = null;
$contacts_arr = array();
foreach ($items as $item) {
if (!in_array($item['contact-id'], $contacts_arr)) {
$contacts_arr[] = intval($item['contact-id']);
}
}
if (count($contacts_arr)) {
$str_contacts = implode(',', $contacts_arr);
$icontacts = q("SELECT * FROM `contact` \n\t\t\t\t\tWHERE `id` IN ( {$str_contacts} ) ");
}
if (!($icontacts && count($icontacts))) {
continue;
}
// avoid race condition with deleting entries
if ($items[0]['deleted']) {
foreach ($items as $item) {
$item['deleted'] = 1;
}
}
if (count($items) == 1 && $items[0]['uri'] === $items[0]['parent-uri']) {
logger('delivery: top level post');
$top_level = true;
}
}
$r = q("SELECT `contact`.*, `user`.`pubkey` AS `upubkey`, `user`.`prvkey` AS `uprvkey`, \n\t\t\t`user`.`timezone`, `user`.`nickname`, `user`.`sprvkey`, `user`.`spubkey`, \n\t\t\t`user`.`page-flags`, `user`.`prvnets`\n\t\t\tFROM `contact` INNER JOIN `user` ON `user`.`uid` = `contact`.`uid` \n\t\t\tWHERE `contact`.`uid` = %d AND `contact`.`self` = 1 LIMIT 1", intval($uid));
if (!count($r)) {
continue;
}
$owner = $r[0];
$walltowall = $top_level && $owner['id'] != $items[0]['contact-id'] ? true : false;
$public_message = true;
// fill this in with a single salmon slap if applicable
$slap = '';
require_once 'include/group.php';
$parent = $items[0];
// This is IMPORTANT!!!!
// We will only send a "notify owner to relay" or followup message if the referenced post
// originated on our system by virtue of having our hostname somewhere
// in the URI, AND it was a comment (not top_level) AND the parent originated elsewhere.
// if $parent['wall'] == 1 we will already have the parent message in our array
// and we will relay the whole lot.
// expire sends an entire group of expire messages and cannot be forwarded.
// However the conversation owner will be a part of the conversation and will
// be notified during this run.
// Other DFRN conversation members will be alerted during polled updates.
// Diaspora members currently are not notified of expirations, and other networks have
// either limited or no ability to process deletions. We should at least fix Diaspora
// by stringing togther an array of retractions and sending them onward.
$localhost = $a->get_hostname();
if (strpos($localhost, ':')) {
$localhost = substr($localhost, 0, strpos($localhost, ':'));
}
/**
*
* Be VERY CAREFUL if you make any changes to the following line. Seemingly innocuous changes
* have been known to cause runaway conditions which affected several servers, along with
* permissions issues.
*
*/
if (!$top_level && $parent['wall'] == 0 && !$expire && stristr($target_item['uri'], $localhost)) {
logger('relay denied for delivery agent.');
/* no relay allowed for direct contact delivery */
continue;
}
if (strlen($parent['allow_cid']) || strlen($parent['allow_gid']) || strlen($parent['deny_cid']) || strlen($parent['deny_gid'])) {
$public_message = false;
// private recipients, not public
}
$r = q("SELECT * FROM `contact` WHERE `id` = %d AND `blocked` = 0 AND `pending` = 0", intval($contact_id));
if (count($r)) {
$contact = $r[0];
}
$hubxml = feed_hublinks();
logger('notifier: slaps: ' . print_r($slaps, true), LOGGER_DATA);
require_once 'include/salmon.php';
if ($contact['self']) {
continue;
}
$deliver_status = 0;
switch ($contact['network']) {
case NETWORK_DFRN:
logger('notifier: dfrndelivery: ' . $contact['name']);
$feed_template = get_markup_template('atom_feed.tpl');
$mail_template = get_markup_template('atom_mail.tpl');
$atom = '';
$birthday = feed_birthday($owner['uid'], $owner['timezone']);
if (strlen($birthday)) {
$birthday = '<dfrn:birthday>' . xmlify($birthday) . '</dfrn:birthday>';
}
$atom .= replace_macros($feed_template, array('$version' => xmlify(FRIENDICA_VERSION), '$feed_id' => xmlify($a->get_baseurl() . '/profile/' . $owner['nickname']), '$feed_title' => xmlify($owner['name']), '$feed_updated' => xmlify(datetime_convert('UTC', 'UTC', $updated . '+00:00', ATOM_TIME)), '$hub' => $hubxml, '$salmon' => '', '$name' => xmlify($owner['name']), '$profile_page' => xmlify($owner['url']), '$photo' => xmlify($owner['photo']), '$thumb' => xmlify($owner['thumb']), '$picdate' => xmlify(datetime_convert('UTC', 'UTC', $owner['avatar-date'] . '+00:00', ATOM_TIME)), '$uridate' => xmlify(datetime_convert('UTC', 'UTC', $owner['uri-date'] . '+00:00', ATOM_TIME)), '$namdate' => xmlify(datetime_convert('UTC', 'UTC', $owner['name-date'] . '+00:00', ATOM_TIME)), '$birthday' => $birthday, '$community' => $owner['page-flags'] == PAGE_COMMUNITY ? '<dfrn:community>1</dfrn:community>' : ''));
foreach ($items as $item) {
if (!$item['parent']) {
continue;
}
// private emails may be in included in public conversations. Filter them.
if ($public_message && $item['private'] == 1) {
continue;
}
$item_contact = get_item_contact($item, $icontacts);
if (!$item_contact) {
continue;
}
if ($normal_mode) {
if ($item_id == $item['id'] || $item['id'] == $item['parent']) {
$atom .= atom_entry($item, 'text', null, $owner, true, $top_level ? $contact['id'] : 0);
}
} else {
$atom .= atom_entry($item, 'text', null, $owner, true);
}
}
$atom .= '</feed>' . "\r\n";
logger('notifier: ' . $atom, LOGGER_DATA);
$basepath = implode('/', array_slice(explode('/', $contact['url']), 0, 3));
// perform local delivery if we are on the same site
if (link_compare($basepath, $a->get_baseurl())) {
$nickname = basename($contact['url']);
if ($contact['issued-id']) {
$sql_extra = sprintf(" AND `dfrn-id` = '%s' ", dbesc($contact['issued-id']));
} else {
$sql_extra = sprintf(" AND `issued-id` = '%s' ", dbesc($contact['dfrn-id']));
}
$x = q("SELECT\t`contact`.*, `contact`.`uid` AS `importer_uid`,\n\t\t\t\t\t\t`contact`.`pubkey` AS `cpubkey`,\n\t\t\t\t\t\t`contact`.`prvkey` AS `cprvkey`,\n\t\t\t\t\t\t`contact`.`thumb` AS `thumb`,\n\t\t\t\t\t\t`contact`.`url` as `url`,\n\t\t\t\t\t\t`contact`.`name` as `senderName`,\n\t\t\t\t\t\t`user`.*\n\t\t\t\t\t\tFROM `contact`\n\t\t\t\t\t\tINNER JOIN `user` ON `contact`.`uid` = `user`.`uid`\n\t\t\t\t\t\tWHERE `contact`.`blocked` = 0 AND `contact`.`pending` = 0\n\t\t\t\t\t\tAND `contact`.`network` = '%s' AND `user`.`nickname` = '%s'\n\t\t\t\t\t\t{$sql_extra}\n\t\t\t\t\t\tAND `user`.`account_expired` = 0 AND `user`.`account_removed` = 0 LIMIT 1", dbesc(NETWORK_DFRN), dbesc($nickname));
if ($x && count($x)) {
$write_flag = $x[0]['rel'] && $x[0]['rel'] != CONTACT_IS_SHARING ? true : false;
if (($owner['page-flags'] == PAGE_COMMUNITY || $write_flag) && !$x[0]['writable']) {
q("update contact set writable = 1 where id = %d", intval($x[0]['id']));
$x[0]['writable'] = 1;
}
$ssl_policy = get_config('system', 'ssl_policy');
fix_contact_ssl_policy($x[0], $ssl_policy);
// If we are setup as a soapbox we aren't accepting top level posts from this person
if ($x[0]['page-flags'] == PAGE_SOAPBOX and $top_level) {
break;
}
require_once 'library/simplepie/simplepie.inc';
logger('mod-delivery: local delivery');
local_delivery($x[0], $atom);
break;
}
}
if (!was_recently_delayed($contact['id'])) {
$deliver_status = dfrn_deliver($owner, $contact, $atom);
} else {
$deliver_status = -1;
}
logger('notifier: dfrn_delivery returns ' . $deliver_status);
if ($deliver_status == -1) {
logger('notifier: delivery failed: queuing message');
add_to_queue($contact['id'], NETWORK_DFRN, $atom);
}
break;
case NETWORK_OSTATUS:
// Do not send to otatus if we are not configured to send to public networks
if ($owner['prvnets']) {
break;
}
if (get_config('system', 'ostatus_disabled') || get_config('system', 'dfrn_only')) {
break;
}
// only send salmon if public - e.g. if it's ok to notify
// a public hub, it's ok to send a salmon
if ($public_message && !$expire) {
$slaps = array();
foreach ($items as $item) {
if (!$item['parent']) {
continue;
}
// private emails may be in included in public conversations. Filter them.
if ($public_message && $item['private'] == 1) {
continue;
}
$item_contact = get_item_contact($item, $icontacts);
if (!$item_contact) {
continue;
}
if ($top_level && $public_message && $item['author-link'] === $item['owner-link'] && !$expire) {
$slaps[] = ostatus_salmon($item, $owner);
}
//$slaps[] = atom_entry($item,'html',null,$owner,true);
}
logger('notifier: slapdelivery: ' . $contact['name']);
foreach ($slaps as $slappy) {
if ($contact['notify']) {
if (!was_recently_delayed($contact['id'])) {
$deliver_status = slapper($owner, $contact['notify'], $slappy);
} else {
$deliver_status = -1;
}
if ($deliver_status == -1) {
// queue message for redelivery
add_to_queue($contact['id'], NETWORK_OSTATUS, $slappy);
}
}
}
}
break;
case NETWORK_MAIL:
case NETWORK_MAIL2:
if (get_config('system', 'dfrn_only')) {
break;
}
// WARNING: does not currently convert to RFC2047 header encodings, etc.
$addr = $contact['addr'];
if (!strlen($addr)) {
break;
}
if ($cmd === 'wall-new' || $cmd === 'comment-new') {
$it = null;
if ($cmd === 'wall-new') {
$it = $items[0];
} else {
$r = q("SELECT * FROM `item` WHERE `id` = %d AND `uid` = %d LIMIT 1", intval($argv[2]), intval($uid));
if (count($r)) {
$it = $r[0];
}
}
if (!$it) {
break;
}
$local_user = q("SELECT * FROM `user` WHERE `uid` = %d LIMIT 1", intval($uid));
if (!count($local_user)) {
break;
}
$reply_to = '';
$r1 = q("SELECT * FROM `mailacct` WHERE `uid` = %d LIMIT 1", intval($uid));
if ($r1 && $r1[0]['reply_to']) {
$reply_to = $r1[0]['reply_to'];
}
$subject = $it['title'] ? email_header_encode($it['title'], 'UTF-8') : t("(no subject)");
// only expose our real email address to true friends
if ($contact['rel'] == CONTACT_IS_FRIEND && !$contact['blocked']) {
if ($reply_to) {
$headers = 'From: ' . email_header_encode($local_user[0]['username'], 'UTF-8') . ' <' . $reply_to . '>' . "\n";
$headers .= 'Sender: ' . $local_user[0]['email'] . "\n";
} else {
$headers = 'From: ' . email_header_encode($local_user[0]['username'], 'UTF-8') . ' <' . $local_user[0]['email'] . '>' . "\n";
}
} else {
$headers = 'From: ' . email_header_encode($local_user[0]['username'], 'UTF-8') . ' <' . t('noreply') . '@' . $a->get_hostname() . '>' . "\n";
}
//if($reply_to)
// $headers .= 'Reply-to: ' . $reply_to . "\n";
$headers .= 'Message-Id: <' . iri2msgid($it['uri']) . '>' . "\n";
//logger("Mail: uri: ".$it['uri']." parent-uri ".$it['parent-uri'], LOGGER_DEBUG);
//logger("Mail: Data: ".print_r($it, true), LOGGER_DEBUG);
//logger("Mail: Data: ".print_r($it, true), LOGGER_DATA);
if ($it['uri'] !== $it['parent-uri']) {
$headers .= "References: <" . iri2msgid($it["parent-uri"]) . ">";
// If Threading is enabled, write down the correct parent
if ($it["thr-parent"] != "" and $it["thr-parent"] != $it["parent-uri"]) {
$headers .= " <" . iri2msgid($it["thr-parent"]) . ">";
}
$headers .= "\n";
if (!$it['title']) {
$r = q("SELECT `title` FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1", dbesc($it['parent-uri']), intval($uid));
if (count($r) and $r[0]['title'] != '') {
$subject = $r[0]['title'];
} else {
$r = q("SELECT `title` FROM `item` WHERE `parent-uri` = '%s' AND `uid` = %d LIMIT 1", dbesc($it['parent-uri']), intval($uid));
if (count($r) and $r[0]['title'] != '') {
$subject = $r[0]['title'];
}
}
}
if (strncasecmp($subject, 'RE:', 3)) {
$subject = 'Re: ' . $subject;
}
}
email_send($addr, $subject, $headers, $it);
}
break;
case NETWORK_DIASPORA:
if ($public_message) {
$loc = 'public batch ' . $contact['batch'];
} else {
$loc = $contact['name'];
}
logger('delivery: diaspora batch deliver: ' . $loc);
if (get_config('system', 'dfrn_only') || !get_config('system', 'diaspora_enabled') || !$normal_mode) {
break;
}
if (!$contact['pubkey'] && !$public_message) {
break;
}
$unsupported_activities = array(ACTIVITY_DISLIKE, ACTIVITY_ATTEND, ACTIVITY_ATTENDNO, ACTIVITY_ATTENDMAYBE);
//don't transmit activities which are not supported by diaspora
foreach ($unsupported_activities as $act) {
if (activity_match($target_item['verb'], $act)) {
break 2;
}
}
if ($target_item['deleted'] && $target_item['uri'] === $target_item['parent-uri']) {
// top-level retraction
logger('delivery: diaspora retract: ' . $loc);
diaspora_send_retraction($target_item, $owner, $contact, $public_message);
break;
} elseif ($target_item['uri'] !== $target_item['parent-uri']) {
// we are the relay - send comments, likes and relayable_retractions to our conversants
logger('delivery: diaspora relay: ' . $loc);
diaspora_send_relay($target_item, $owner, $contact, $public_message);
break;
} elseif ($top_level && !$walltowall) {
// currently no workable solution for sending walltowall
logger('delivery: diaspora status: ' . $loc);
diaspora_send_status($target_item, $owner, $contact, $public_message);
break;
}
logger('delivery: diaspora unknown mode: ' . $contact['name']);
break;
case NETWORK_FEED:
case NETWORK_FACEBOOK:
if (get_config('system', 'dfrn_only')) {
break;
}
case NETWORK_PUMPIO:
if (get_config('system', 'dfrn_only')) {
break;
}
default:
break;
}
}
return;
}
*
*/
require_once "include/dba.php";
if (!$install) {
$db = new dba($db_host, $db_user, $db_pass, $db_data, $install);
unset($db_host, $db_user, $db_pass, $db_data);
/**
* Load configs from db. Overwrite configs from .htconfig.php
*/
load_config('config');
load_config('system');
$maxsysload_frontend = intval(get_config('system', 'maxloadavg_frontend'));
if ($maxsysload_frontend < 1) {
$maxsysload_frontend = 50;
}
$load = current_load();
if ($load) {
if ($load > $maxsysload_frontend) {
logger('system: load ' . $load . ' too high. Service Temporarily Unavailable.');
header($_SERVER["SERVER_PROTOCOL"] . ' 503 Service Temporarily Unavailable');
header('Retry-After: 300');
die("System is currently unavailable. Please try again later");
}
}
if (get_config('system', 'force_ssl') and $a->get_scheme() == "http" and intval(get_config('system', 'ssl_policy')) == SSL_POLICY_FULL and substr($a->get_baseurl(), 0, 8) == "https://") {
header("HTTP/1.1 302 Moved Temporarily");
header("location: " . $a->get_baseurl() . "/" . $a->query_string);
}
require_once "include/session.php";
load_hooks();
call_hooks('init_1');
function poller_too_much_workers($stage)
{
$queues = get_config("system", "worker_queues");
if ($queues == 0) {
$queues = 4;
}
$active = poller_active_workers();
// Decrease the number of workers at higher load
$load = current_load();
if ($load) {
$maxsysload = intval(get_config('system', 'maxloadavg'));
if ($maxsysload < 1) {
$maxsysload = 50;
}
$maxworkers = $queues;
// Some magical mathemathics to reduce the workers
$exponent = 3;
$slope = $maxworkers / pow($maxsysload, $exponent);
$queues = ceil($slope * pow(max(0, $maxsysload - $load), $exponent));
logger("Current load stage " . $stage . ": " . $load . " - maximum: " . $maxsysload . " - current queues: " . $active . " - maximum: " . $queues, LOGGER_DEBUG);
}
return $active >= $queues;
}
function cronhooks_run(&$argv, &$argc)
{
global $a, $db;
if (is_null($a)) {
$a = new App();
}
if (is_null($db)) {
@(include ".htconfig.php");
require_once "include/dba.php";
$db = new dba($db_host, $db_user, $db_pass, $db_data);
unset($db_host, $db_user, $db_pass, $db_data);
}
require_once 'include/session.php';
require_once 'include/datetime.php';
require_once 'include/pidfile.php';
load_config('config');
load_config('system');
$maxsysload = intval(get_config('system', 'maxloadavg'));
if ($maxsysload < 1) {
$maxsysload = 50;
}
$load = current_load();
if ($load) {
if (intval($load) > $maxsysload) {
logger('system: load ' . $load . ' too high. Cronhooks deferred to next scheduled run.');
return;
}
}
$last = get_config('system', 'last_cronhook');
$poll_interval = intval(get_config('system', 'cronhook_interval'));
if (!$poll_interval) {
$poll_interval = 9;
}
if ($last) {
$next = $last + $poll_interval * 60;
if ($next > time()) {
logger('cronhook intervall not reached');
return;
}
}
$lockpath = get_lockpath();
if ($lockpath != '') {
$pidfile = new pidfile($lockpath, 'cronhooks');
if ($pidfile->is_already_running()) {
logger("cronhooks: Already running");
if ($pidfile->running_time() > 19 * 60) {
$pidfile->kill();
logger("cronhooks: killed stale process");
// Calling a new instance
proc_run('php', 'include/cronhooks.php');
}
exit;
}
}
$a->set_baseurl(get_config('system', 'url'));
load_hooks();
logger('cronhooks: start');
$d = datetime_convert();
call_hooks('cron', $d);
logger('cronhooks: end');
set_config('system', 'last_cronhook', time());
return;
}
function discover_poco_run(&$argv, &$argc)
{
global $a, $db;
if (is_null($a)) {
$a = new App();
}
if (is_null($db)) {
@(include ".htconfig.php");
require_once "include/dba.php";
$db = new dba($db_host, $db_user, $db_pass, $db_data);
unset($db_host, $db_user, $db_pass, $db_data);
}
require_once 'include/session.php';
require_once 'include/datetime.php';
require_once 'include/pidfile.php';
load_config('config');
load_config('system');
$maxsysload = intval(get_config('system', 'maxloadavg'));
if ($maxsysload < 1) {
$maxsysload = 50;
}
$load = current_load();
if ($load) {
if (intval($load) > $maxsysload) {
logger('system: load ' . $load . ' too high. discover_poco deferred to next scheduled run.');
return;
}
}
if ($argc > 2 && $argv[1] == "dirsearch") {
$search = urldecode($argv[2]);
$mode = 1;
} elseif ($argc == 2 && $argv[1] == "checkcontact") {
$mode = 2;
} elseif ($argc == 2 && $argv[1] == "suggestions") {
$mode = 3;
} elseif ($argc == 1) {
$search = "";
$mode = 0;
} else {
die("Unknown or missing parameter " . $argv[1] . "\n");
}
$lockpath = get_lockpath();
if ($lockpath != '') {
$pidfile = new pidfile($lockpath, 'discover_poco' . $mode . urlencode($search));
if ($pidfile->is_already_running()) {
logger("discover_poco: Already running");
if ($pidfile->running_time() > 19 * 60) {
$pidfile->kill();
logger("discover_poco: killed stale process");
// Calling a new instance
if ($mode == 0) {
proc_run('php', 'include/discover_poco.php');
}
}
exit;
}
}
$a->set_baseurl(get_config('system', 'url'));
load_hooks();
logger('start ' . $search);
if ($mode == 3) {
update_suggestions();
} elseif ($mode == 2 and get_config('system', 'poco_completion')) {
discover_users();
} elseif ($mode == 1 and $search != "" and get_config('system', 'poco_local_search')) {
discover_directory($search);
} elseif ($mode == 0 and $search == "" and get_config('system', 'poco_discovery') > 0) {
poco_discover();
}
logger('end ' . $search);
return;
}
function cron_run(&$argv, &$argc)
{
global $a, $db;
if (is_null($a)) {
$a = new App();
}
if (is_null($db)) {
@(include ".htconfig.php");
require_once "include/dba.php";
$db = new dba($db_host, $db_user, $db_pass, $db_data);
unset($db_host, $db_user, $db_pass, $db_data);
}
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';
require_once 'mod/nodeinfo.php';
load_config('config');
load_config('system');
$maxsysload = intval(get_config('system', 'maxloadavg'));
if ($maxsysload < 1) {
$maxsysload = 50;
}
$load = current_load();
if ($load) {
if (intval($load) > $maxsysload) {
logger('system: load ' . $load . ' too high. cron deferred to next scheduled run.');
return;
}
}
$last = get_config('system', 'last_cron');
$poll_interval = intval(get_config('system', 'cron_interval'));
if (!$poll_interval) {
$poll_interval = 10;
}
if ($last) {
$next = $last + $poll_interval * 60;
if ($next > time()) {
logger('cron intervall not reached');
return;
}
}
$lockpath = get_lockpath();
if ($lockpath != '') {
$pidfile = new pidfile($lockpath, 'cron');
if ($pidfile->is_already_running()) {
logger("cron: Already running");
if ($pidfile->running_time() > 9 * 60) {
$pidfile->kill();
logger("cron: killed stale process");
// Calling a new instance
proc_run('php', 'include/cron.php');
}
exit;
}
}
$a->set_baseurl(get_config('system', 'url'));
load_hooks();
logger('cron: 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\n\t\tAND `account_expires_on` != '0000-00-00 00:00:00'\n\t\tAND `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
// Doesn't work
// 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
$d1 = get_config('system', 'last_expire_day');
$d2 = intval(datetime_convert('UTC', 'UTC', 'now', 'd'));
if ($d2 != intval($d1)) {
update_contact_birthdays();
proc_run('php', "include/discover_poco.php", "suggestions");
set_config('system', 'last_expire_day', $d2);
proc_run('php', 'include/expire.php');
}
$last = get_config('system', 'cache_last_cleared');
if ($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);
}
// Maximum table size in megabyte
$max_tablesize = intval(get_config('system', 'optimize_max_tablesize')) * 1000000;
if ($max_tablesize == 0) {
$max_tablesize = 100 * 1000000;
}
// Default are 100 MB
// Minimum fragmentation level in percent
$fragmentation_level = intval(get_config('system', 'optimize_fragmentation')) / 100;
if ($fragmentation_level == 0) {
$fragmentation_level = 0.3;
}
// Default value is 30%
// Optimize some tables that need to be optimized
$r = q("SHOW TABLE STATUS");
foreach ($r as $table) {
// Don't optimize tables that are too large
if ($table["Data_length"] > $max_tablesize) {
continue;
}
// Don't optimize empty tables
if ($table["Data_length"] == 0) {
continue;
}
// Calculate fragmentation
$fragmentation = $table["Data_free"] / $table["Data_length"];
logger("Table " . $table["Name"] . " - Fragmentation level: " . round($fragmentation * 100, 2), LOGGER_DEBUG);
// Don't optimize tables that needn't to be optimized
if ($fragmentation < $fragmentation_level) {
continue;
}
// So optimize it
logger("Optimize Table " . $table["Name"], LOGGER_DEBUG);
q("OPTIMIZE TABLE `%s`", dbesc($table["Name"]));
}
set_config('system', 'cache_last_cleared', time());
}
$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;
}
$interval = intval(get_config('system', 'poll_interval'));
if (!$interval) {
$interval = get_config('system', 'delivery_interval') === false ? 3 : intval(get_config('system', 'delivery_interval'));
}
// If we are using the worker we don't need a delivery interval
if (get_config("system", "worker")) {
$interval = false;
}
$sql_extra = $manual_id ? " AND `id` = {$manual_id} " : "";
reload_plugins();
$d = datetime_convert();
// 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 = $abandon_days ? sprintf(" AND `user`.`login_date` > UTC_TIMESTAMP() - INTERVAL %d DAY ", intval($abandon_days)) : '';
$contacts = q("SELECT `contact`.`id` FROM `contact` INNER JOIN `user` ON `user`.`uid` = `contact`.`uid`\n\t\tWHERE `rel` IN (%d, %d) AND `poll` != '' AND `network` IN ('%s', '%s', '%s', '%s', '%s', '%s')\n\t\t{$sql_extra}\n\t\tAND NOT `self` AND NOT `contact`.`blocked` AND NOT `contact`.`readonly` AND NOT `contact`.`archive`\n\t\tAND NOT `user`.`account_expired` AND NOT `user`.`account_removed` {$abandon_sql} ORDER BY RAND()", intval(CONTACT_IS_SHARING), intval(CONTACT_IS_FRIEND), dbesc(NETWORK_DFRN), dbesc(NETWORK_ZOT), dbesc(NETWORK_OSTATUS), dbesc(NETWORK_FEED), dbesc(NETWORK_MAIL), dbesc(NETWORK_MAIL2));
if (!count($contacts)) {
return;
}
foreach ($contacts as $c) {
$res = q("SELECT * FROM `contact` WHERE `id` = %d LIMIT 1", intval($c['id']));
if (!$res || !count($res)) {
continue;
}
foreach ($res as $contact) {
$xml = false;
if ($manual_id) {
$contact['last-update'] = '0000-00-00 00:00:00';
}
if (in_array($contact['network'], array(NETWORK_DFRN, NETWORK_ZOT, NETWORK_OSTATUS))) {
$contact['priority'] = 2;
}
if ($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'.
$poll_interval = get_config('system', 'pushpoll_frequency');
$contact['priority'] = $poll_interval !== false ? intval($poll_interval) : 3;
}
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;
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) {
continue;
}
}
logger("Polling " . $contact["network"] . " " . $contact["id"] . " " . $contact["nick"] . " " . $contact["name"]);
proc_run('php', 'include/onepoll.php', $contact['id']);
if ($interval) {
@time_sleep_until(microtime(true) + (double) $interval);
}
}
}
logger('cron: end');
set_config('system', 'last_cron', time());
return;
}
