Example #1
1
function gprobe_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 'include/session.php';
    require_once 'include/datetime.php';
    load_config('config');
    load_config('system');
    $a->set_baseurl(get_config('system', 'url'));
    load_hooks();
    if ($argc != 2) {
        return;
    }
    $url = hex2bin($argv[1]);
    $r = q("select * from gcontact where nurl = '%s' limit 1", dbesc(normalise_link($url)));
    if (!count($r)) {
        $arr = probe_url($url);
        if (count($arr) && x($arr, 'network') && $arr['network'] === NETWORK_DFRN) {
            q("insert into `gcontact` (`name`,`url`,`nurl`,`photo`)\n\t\t\t\tvalues ( '%s', '%s', '%s', '%s') ", dbesc($arr['name']), dbesc($arr['url']), dbesc(normalise_link($arr['url'])), dbesc($arr['photo']));
        }
        $r = q("select * from gcontact where nurl = '%s' limit 1", dbesc(normalise_link($url)));
    }
    if (count($r)) {
        poco_load(0, 0, $r[0]['id'], str_replace('/profile/', '/poco/', $r[0]['url']));
    }
    return;
}
Example #2
1
function directory_run(&$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, $db_data);
    }
    load_config('config');
    load_config('system');
    if ($argc != 2) {
        return;
    }
    load_config('system');
    load_hooks();
    $a->set_baseurl(get_config('system', 'url'));
    $dir = get_config('system', 'directory_submit_url');
    if (!strlen($dir)) {
        return;
    }
    $arr = array('url' => $argv[1]);
    call_hooks('globaldir_update', $arr);
    logger('Updating directory: ' . $arr['url'], LOGGER_DEBUG);
    if (strlen($arr['url'])) {
        fetch_url($dir . '?url=' . bin2hex($arr['url']));
    }
    return;
}
Example #3
1
function expire_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 'include/session.php';
    require_once 'include/datetime.php';
    require_once 'library/simplepie/simplepie.inc';
    require_once 'include/items.php';
    require_once 'include/Contact.php';
    load_config('config');
    load_config('system');
    $a->set_baseurl(get_config('system', 'url'));
    logger('expire: start');
    $r = q("SELECT `uid`,`username`,`expire` FROM `user` WHERE `expire` != 0");
    if (count($r)) {
        foreach ($r as $rr) {
            logger('Expire: ' . $rr['username'] . ' interval: ' . $rr['expire'], LOGGER_DEBUG);
            item_expire($rr['uid'], $rr['expire']);
        }
    }
    return;
}
Example #4
1
function expire_run($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 'include/session.php';
    require_once 'include/datetime.php';
    require_once 'library/simplepie/simplepie.inc';
    require_once 'include/items.php';
    require_once 'include/Contact.php';
    load_config('config');
    load_config('system');
    $a->set_baseurl(get_config('system', 'url'));
    // physically remove anything that has been deleted for more than two months
    $r = q("delete from item where deleted = 1 and changed < UTC_TIMESTAMP() - INTERVAL 60 DAY");
    q("optimize table item");
    logger('expire: start');
    $r = q("SELECT `uid`,`username`,`expire` FROM `user` WHERE `expire` != 0");
    if (count($r)) {
        foreach ($r as $rr) {
            logger('Expire: ' . $rr['username'] . ' interval: ' . $rr['expire'], LOGGER_DEBUG);
            item_expire($rr['uid'], $rr['expire']);
        }
    }
    return;
}
Example #5
1
function directory_run($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, $db_data);
    }
    load_config('config');
    load_config('system');
    if ($argc != 2) {
        return;
    }
    load_config('system');
    $a->set_baseurl(get_config('system', 'url'));
    $dir = get_config('system', 'directory_submit_url');
    if (!strlen($dir)) {
        return;
    }
    fetch_url($dir . '?url=' . bin2hex($argv[1]));
    return;
}
Example #6
0
function gprobe_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';
    load_config('config');
    load_config('system');
    $a->set_baseurl(get_config('system', 'url'));
    load_hooks();
    if ($argc != 2) {
        return;
    }
    $url = hex2bin($argv[1]);
    $r = q("select * from gcontact where nurl = '%s' limit 1", dbesc(normalise_link($url)));
    logger("gprobe start for " . normalise_link($url), LOGGER_DEBUG);
    if (!count($r)) {
        // Is it a DDoS attempt?
        $urlparts = parse_url($url);
        $result = Cache::get("gprobe:" . $urlparts["host"]);
        if (!is_null($result)) {
            $result = unserialize($result);
            if ($result["network"] == NETWORK_FEED) {
                logger("DDoS attempt detected for " . $urlparts["host"] . " by " . $_SERVER["REMOTE_ADDR"] . ". server data: " . print_r($_SERVER, true), LOGGER_DEBUG);
                return;
            }
        }
        $arr = probe_url($url);
        if (is_null($result)) {
            Cache::set("gprobe:" . $urlparts["host"], serialize($arr));
        }
        if (count($arr) && x($arr, 'network') && $arr['network'] === NETWORK_DFRN) {
            q("insert into `gcontact` (`name`,`url`,`nurl`,`photo`)\n\t\t\t\tvalues ( '%s', '%s', '%s', '%s') ", dbesc($arr['name']), dbesc($arr['url']), dbesc(normalise_link($arr['url'])), dbesc($arr['photo']));
        }
        $r = q("select * from gcontact where nurl = '%s' limit 1", dbesc(normalise_link($url)));
    }
    if (count($r)) {
        poco_load(0, 0, $r[0]['id'], str_replace('/profile/', '/poco/', $r[0]['url']));
    }
    logger("gprobe end for " . normalise_link($url), LOGGER_DEBUG);
    return;
}
Example #7
0
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;
    }
    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;
        }
    }
    $lockpath = get_lockpath();
    if ($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');
    return;
}
Example #8
0
function cli_startup()
{
    global $a, $db;
    if (is_null($a)) {
        $a = new App();
    }
    if (is_null($db)) {
        @(include ".htconfig.php");
        require_once 'include/dba/dba_driver.php';
        $db = dba_factory($db_host, $db_port, $db_user, $db_pass, $db_data);
        unset($db_host, $db_port, $db_user, $db_pass, $db_data);
    }
    require_once 'include/session.php';
    load_config('system');
    $a->set_baseurl(get_config('system', 'baseurl'));
    load_hooks();
}
Example #9
0
function pubsubpublish_run(&$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/items.php';
    require_once 'include/pidfile.php';
    load_config('config');
    load_config('system');
    $lockpath = get_lockpath();
    if ($lockpath != '') {
        $pidfile = new pidfile($lockpath, 'pubsubpublish');
        if ($pidfile->is_already_running()) {
            logger("Already running");
            if ($pidfile->running_time() > 9 * 60) {
                $pidfile->kill();
                logger("killed stale process");
                // Calling a new instance
                proc_run('php', "include/pubsubpublish.php");
            }
            return;
        }
    }
    $a->set_baseurl(get_config('system', 'url'));
    load_hooks();
    if ($argc > 1) {
        $pubsubpublish_id = intval($argv[1]);
    } else {
        $pubsubpublish_id = 0;
    }
    handle_pubsubhubbub();
    return;
}
Example #10
0
function cli_startup()
{
    global $a, $db, $default_timezone;
    if (is_null($a)) {
        $a = new App();
    }
    if (is_null($db)) {
        @(include ".htconfig.php");
        if (!defined('UNO')) {
            define('UNO', 0);
        }
        $a->timezone = x($default_timezone) ? $default_timezone : 'UTC';
        date_default_timezone_set($a->timezone);
        require_once 'include/dba/dba_driver.php';
        $db = dba_factory($db_host, $db_port, $db_user, $db_pass, $db_data, $db_type);
        unset($db_host, $db_port, $db_user, $db_pass, $db_data, $db_type);
    }
    require_once 'include/session.php';
    load_config('system');
    $a->set_baseurl(get_config('system', 'baseurl'));
    load_hooks();
}
Example #11
0
function cronhooks_run(&$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';
    load_config('config');
    load_config('system');
    $a->set_baseurl(get_config('system', 'url'));
    load_hooks();
    logger('cronhooks: start');
    $d = datetime_convert();
    call_hooks('cron', $d);
    return;
}
Example #12
0
function delivery_run(&$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;
        }
        if (function_exists('sys_getloadavg')) {
            $load = sys_getloadavg();
            if (intval($load[0]) > $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], $ssl_policy);
                        // If we are setup as a soapbox we aren't accepting input from this person
                        if ($x[0]['page-flags'] == PAGE_SOAPBOX) {
                            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) {
                            $slaps[] = atom_entry($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;
                }
                if ($target_item['verb'] === ACTIVITY_DISLIKE) {
                    // unsupported
                    break;
                } elseif ($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: ' . $contact['name']);
                break;
            case NETWORK_FEED:
            case NETWORK_FACEBOOK:
                if (get_config('system', 'dfrn_only')) {
                    break;
                }
            case NETWORK_PUMPIO:
                if (get_config('system', 'dfrn_only')) {
                    break;
                }
            default:
                break;
        }
    }
    return;
}
Example #13
0
function poller_run(&$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';
    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;
        }
    }
    $lockpath = get_lockpath();
    if ($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");
    // 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_conversations();
    // 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();
        update_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);
        }
        set_config('system', 'cache_last_cleared', time());
    }
    $manual_id = 0;
    $generation = 0;
    $hub_update = false;
    $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'));
    }
    $sql_extra = $manual_id ? " AND `id` = {$manual_id} " : "";
    reload_plugins();
    $d = datetime_convert();
    if (!$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 = $abandon_days ? sprintf(" AND `user`.`login_date` > UTC_TIMESTAMP() - INTERVAL %d DAY ", intval($abandon_days)) : '';
    $contacts = q("SELECT `contact`.`id` FROM `contact` INNER JOIN `user` ON `user`.`uid` = `contact`.`uid` \n\t\tWHERE ( `rel` = %d OR `rel` = %d ) AND `poll` != ''\n\t\tAND NOT `network` IN ( '%s', '%s', '%s' )\n\t\t{$sql_extra} \n\t\tAND `self` = 0 AND `contact`.`blocked` = 0 AND `contact`.`readonly` = 0 \n\t\tAND `contact`.`archive` = 0 \n\t\tAND `user`.`account_expired` = 0 AND `user`.`account_removed` = 0 {$abandon_sql} ORDER BY RAND()", intval(CONTACT_IS_SHARING), intval(CONTACT_IS_FRIEND), dbesc(NETWORK_DIASPORA), dbesc(NETWORK_FACEBOOK), dbesc(NETWORK_PUMPIO));
    if (!count($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) {
                $contact['last-update'] = '0000-00-00 00:00:00';
            }
            if ($contact['network'] === NETWORK_DFRN) {
                $contact['priority'] = 2;
            }
            if (!get_config('system', 'ostatus_use_priority') and $contact['network'] === NETWORK_OSTATUS) {
                $contact['priority'] = 2;
            }
            if ($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']) {
                    $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;
                }
            }
            proc_run('php', 'include/onepoll.php', $contact['id']);
            if ($interval) {
                @time_sleep_until(microtime(true) + (double) $interval);
            }
        }
    }
    return;
}
Example #14
0
function check_config(&$a)
{
    $build = get_config('system', 'db_version');
    if (!intval($build)) {
        $build = set_config('system', 'db_version', DB_UPDATE_VERSION);
    }
    $saved = get_config('system', 'urlverify');
    if (!$saved) {
        set_config('system', 'urlverify', bin2hex(z_root()));
    }
    if ($saved && $saved != bin2hex(z_root())) {
        // our URL changed. Do something.
        $oldurl = hex2bin($saved);
        logger('Baseurl changed!');
        $oldhost = substr($oldurl, strpos($oldurl, '//') + 2);
        $host = substr(z_root(), strpos(z_root(), '//') + 2);
        $is_ip_addr = preg_match("/^(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})\$/", $host) ? true : false;
        $was_ip_addr = preg_match("/^(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})\$/", $oldhost) ? true : false;
        // only change the url to an ip address if it was already an ip and not a dns name
        if (!$is_ip_addr || $is_ip_addr && $was_ip_addr) {
            fix_system_urls($oldurl, z_root());
            set_config('system', 'urlverify', bin2hex(z_root()));
        } else {
            logger('Attempt to change baseurl from a DNS name to an IP address was refused.');
        }
    }
    // This will actually set the url to the one stored in .htconfig, and ignore what
    // we're passing - unless we are installing and it has never been set.
    App::set_baseurl(z_root());
    // Make sure each site has a system channel.  This is now created on install
    // so we just need to keep this around a couple of weeks until the hubs that
    // already exist have one
    $syschan_exists = get_sys_channel();
    if (!$syschan_exists) {
        create_sys_channel();
    }
    if ($build != DB_UPDATE_VERSION) {
        $stored = intval($build);
        if (!$stored) {
            logger('Critical: check_config unable to determine database schema version');
            return;
        }
        $current = intval(DB_UPDATE_VERSION);
        if ($stored < $current && file_exists('install/update.php')) {
            load_config('database');
            // We're reporting a different version than what is currently installed.
            // Run any existing update scripts to bring the database up to current.
            require_once 'install/update.php';
            // make sure that boot.php and update.php are the same release, we might be
            // updating right this very second and the correct version of the update.php
            // file may not be here yet. This can happen on a very busy site.
            if (DB_UPDATE_VERSION == UPDATE_VERSION) {
                for ($x = $stored; $x < $current; $x++) {
                    if (function_exists('update_r' . $x)) {
                        // There could be a lot of processes running or about to run.
                        // We want exactly one process to run the update command.
                        // So store the fact that we're taking responsibility
                        // after first checking to see if somebody else already has.
                        // If the update fails or times-out completely you may need to
                        // delete the config entry to try again.
                        if (get_config('database', 'update_r' . $x)) {
                            break;
                        }
                        set_config('database', 'update_r' . $x, '1');
                        // call the specific update
                        $func = 'update_r' . $x;
                        $retval = $func();
                        if ($retval) {
                            // Prevent sending hundreds of thousands of emails by creating
                            // a lockfile.
                            $lockfile = 'store/[data]/mailsent';
                            if (file_exists($lockfile) && filemtime($lockfile) > time() - 86400) {
                                return;
                            }
                            @unlink($lockfile);
                            //send the administrator an e-mail
                            file_put_contents($lockfile, $x);
                            $r = q("select account_language from account where account_email = '%s' limit 1", dbesc(App::$config['system']['admin_email']));
                            push_lang($r ? $r[0]['account_language'] : 'en');
                            $email_tpl = get_intltext_template("update_fail_eml.tpl");
                            $email_msg = replace_macros($email_tpl, array('$sitename' => App::$config['system']['sitename'], '$siteurl' => z_root(), '$update' => $x, '$error' => sprintf(t('Update %s failed. See error logs.'), $x)));
                            $subject = email_header_encode(sprintf(t('Update Error at %s'), z_root()));
                            mail(App::$config['system']['admin_email'], $subject, $email_msg, 'From: Administrator' . '@' . $_SERVER['SERVER_NAME'] . "\n" . 'Content-type: text/plain; charset=UTF-8' . "\n" . 'Content-transfer-encoding: 8bit');
                            //try the logger
                            logger('CRITICAL: Update Failed: ' . $x);
                            pop_lang();
                        } else {
                            set_config('database', 'update_r' . $x, 'success');
                        }
                    }
                }
                set_config('system', 'db_version', DB_UPDATE_VERSION);
            }
        }
    }
    /**
     *
     * Synchronise plugins:
     *
     * App::$config['system']['addon'] contains a comma-separated list of names
     * of plugins/addons which are used on this system.
     * Go through the database list of already installed addons, and if we have
     * an entry, but it isn't in the config list, call the unload procedure
     * and mark it uninstalled in the database (for now we'll remove it).
     * Then go through the config list and if we have a plugin that isn't installed,
     * call the install procedure and add it to the database.
     *
     */
    $r = q("SELECT * FROM addon WHERE installed = 1");
    if ($r) {
        $installed = $r;
    } else {
        $installed = array();
    }
    $plugins = get_config('system', 'addon');
    $plugins_arr = array();
    if ($plugins) {
        $plugins_arr = explode(',', str_replace(' ', '', $plugins));
    }
    App::$plugins = $plugins_arr;
    $installed_arr = array();
    if (count($installed)) {
        foreach ($installed as $i) {
            if (!in_array($i['aname'], $plugins_arr)) {
                unload_plugin($i['aname']);
            } else {
                $installed_arr[] = $i['aname'];
            }
        }
    }
    if (count($plugins_arr)) {
        foreach ($plugins_arr as $p) {
            if (!in_array($p, $installed_arr)) {
                load_plugin($p);
            }
        }
    }
    load_hooks();
    check_cron_broken();
}
Example #15
0
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 '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;
        }
    }
    $lockpath = get_config('system', 'lockpath');
    if ($lockpath != '') {
        $pidfile = new pidfile($lockpath, 'poller.lck');
        if ($pidfile->is_already_running()) {
            logger("poller: Already running");
            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");
    // 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() ");
    $abandon_days = intval(get_config('system', 'account_abandon_days'));
    if ($abandon_days < 1) {
        $abandon_days = 0;
    }
    // once daily run birthday_updates and then expire in background
    $d1 = get_config('system', 'last_expire_day');
    $d2 = intval(datetime_convert('UTC', 'UTC', 'now', 'd'));
    if ($d2 != intval($d1)) {
        update_contact_birthdays();
        update_suggestions();
        set_config('system', 'last_expire_day', $d2);
        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);
        }
    }
    $manual_id = 0;
    $generation = 0;
    $hub_update = false;
    $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'));
    }
    $sql_extra = $manual_id ? " AND `id` = {$manual_id} " : "";
    reload_plugins();
    $d = datetime_convert();
    if (!$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 = $abandon_days ? sprintf(" AND `user`.`login_date` > UTC_TIMESTAMP() - INTERVAL %d DAY ", intval($abandon_days)) : '';
    $contacts = q("SELECT `contact`.`id` FROM `contact` LEFT JOIN `user` ON `user`.`uid` = `contact`.`uid` \n\t\tWHERE ( `rel` = %d OR `rel` = %d ) AND `poll` != ''\n\t\tAND NOT `network` IN ( '%s', '%s' )\n\t\t{$sql_extra} \n\t\tAND `self` = 0 AND `contact`.`blocked` = 0 AND `contact`.`readonly` = 0 \n\t\tAND `contact`.`archive` = 0 \n\t\tAND `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;
    }
    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) {
                $contact['last-update'] = '0000-00-00 00:00:00';
            }
            if ($contact['network'] === NETWORK_DFRN) {
                $contact['priority'] = 2;
            }
            if (!get_config('system', 'ostatus_use_priority') and $contact['network'] === NETWORK_OSTATUS) {
                $contact['priority'] = 2;
            }
            if ($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;
                    }
                } 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;
                }
            }
            proc_run('php', 'include/onepoll.php', $contact['id']);
            if ($interval) {
                @time_sleep_until(microtime(true) + (double) $interval);
            }
        }
    }
    return;
}
Example #16
0
<?php

require_once 'boot.php';
$a = new App();
@(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'));
$contacts = q("SELECT * FROM `contact` \n\t\tWHERE ( `dfrn-id` != '' OR (`issued-id` != '' AND `duplex` = 1)) \n\t\tAND `self` = 0 AND `blocked` = 0 AND `readonly` = 0 ORDER BY RAND()");
if (!count($contacts)) {
    killme();
}
foreach ($contacts as $contact) {
    if ($contact['priority']) {
        $update = false;
        $t = $contact['last-update'];
        switch ($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")) {
                    $update = true;
Example #17
0
function poller_run($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 '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';
    load_config('config');
    load_config('system');
    $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");
    // 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() ");
    $abandon_days = intval(get_config('system', 'account_abandon_days'));
    if ($abandon_days < 1) {
        $abandon_days = 0;
    }
    // once daily run birthday_updates and then expire in background
    $d1 = get_config('system', 'last_expire_day');
    $d2 = intval(datetime_convert('UTC', 'UTC', 'now', 'd'));
    if ($d2 != intval($d1)) {
        update_contact_birthdays();
        update_suggestions();
        set_config('system', 'last_expire_day', $d2);
        proc_run('php', 'include/expire.php');
    }
    // clear old cache
    Cache::clear();
    $manual_id = 0;
    $generation = 0;
    $hub_update = false;
    $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 = $manual_id ? " AND `id` = {$manual_id} " : "";
    reload_plugins();
    $d = datetime_convert();
    if (!$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 = $abandon_days ? sprintf(" AND `user`.`login_date` > UTC_TIMESTAMP() - INTERVAL %d DAY ", intval($abandon_days)) : '';
    $contacts = q("SELECT `contact`.`id` FROM `contact` LEFT JOIN `user` ON `user`.`uid` = `contact`.`uid` \n\t\tWHERE ( `rel` = %d OR `rel` = %d ) AND `poll` != ''\n\t\tAND NOT `network` IN ( '%s', '%s' )\n\t\t{$sql_extra} \n\t\tAND `self` = 0 AND `contact`.`blocked` = 0 AND `contact`.`readonly` = 0 \n\t\tAND `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;
    }
    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) {
                $contact['last-update'] = '0000-00-00 00:00:00';
            }
            if ($contact['network'] === NETWORK_DFRN || $contact['network'] === NETWORK_OSTATUS) {
                $contact['priority'] = 2;
            }
            if ($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;
                    }
                } 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;
                }
            }
            // 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'];
            $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `self` = 1 LIMIT 1", intval($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
                    $r = q("UPDATE `contact` SET `last-update` = '%s' WHERE `id` = %d LIMIT 1", dbesc(datetime_convert()), intval($contact['id']));
                    continue;
                }
                if (!strstr($handshake_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;
                }
                $res = parse_xml_string($handshake_xml);
                if (intval($res->status) == 1) {
                    logger("poller: {$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 ((double) $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 Friendika 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) {
                $mail_disabled = function_exists('imap_open') && !get_config('system', 'imap_disabled') ? 0 : 1;
                if ($mail_disabled) {
                    continue;
                }
                $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);
                    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) {
                    $msgs = email_poll($mbox, $contact['addr']);
                    if (count($msgs)) {
                        foreach ($msgs as $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']) : '';
                            $datarray['uri'] = trim($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] = "'" . 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)) {
                                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']));
                                }
                                continue;
                            }
                            $datarray['title'] = notags(trim($meta->subject));
                            $datarray['created'] = datetime_convert('UTC', 'UTC', $meta->date);
                            $r = email_get_msg($mbox, $msg_uid);
                            if (!$r) {
                                continue;
                            }
                            $datarray['body'] = escape_tags($r['body']);
                            // 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'])) {
                                $datarray['body'] = t('From: ') . escape_tags($meta->from) . "\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($stored_item));
                        }
                    }
                    imap_close($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, '<?xml')) {
                    logger('poller: post_handshake: 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;
                }
                consume_feed($xml, $importer, $contact, $hub, 1, 1);
                // do it twice. Ensures that children of parents which may be later in the stream aren't tossed
                consume_feed($xml, $importer, $contact, $hub, 1, 2);
                $hubmode = 'subscribe';
                if ($contact['network'] === NETWORK_DFRN || $contact['blocked'] || $contact['readonly']) {
                    $hubmode = 'unsubscribe';
                }
                if (strlen($hub) && $hub_update && $contact['rel'] != CONTACT_IS_FOLLOWER) {
                    logger('poller: hub ' . $hubmode . ' : ' . $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, $hubmode);
                        }
                    }
                }
            }
            $updated = datetime_convert();
            $r = q("UPDATE `contact` SET `last-update` = '%s', `success_update` = '%s' WHERE `id` = %d LIMIT 1", dbesc($updated), dbesc($updated), intval($contact['id']));
            // load current friends if possible.
            if ($contact['poco']) {
                $r = q("SELECT count(*) as total from glink \n\t\t\t\t\twhere `cid` = %d and updated > UTC_TIMESTAMP() - INTERVAL 1 DAY", intval($contact['id']));
            }
            if (count($r)) {
                if (!$r[0]['total']) {
                    poco_load($contact['id'], $importer_uid, $contact['poco']);
                }
            }
            // loop - next contact
        }
    }
    return;
}
Example #18
0
function queue_run(&$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/pidfile.php';
    require_once 'include/socgraph.php';
    load_config('config');
    load_config('system');
    $lockpath = get_lockpath();
    if ($lockpath != '') {
        $pidfile = new pidfile($lockpath, 'queue');
        if ($pidfile->is_already_running()) {
            logger("queue: Already running");
            if ($pidfile->running_time() > 9 * 60) {
                $pidfile->kill();
                logger("queue: killed stale process");
                // Calling a new instance
                proc_run('php', "include/queue.php");
            }
            return;
        }
    }
    $a->set_baseurl(get_config('system', 'url'));
    load_hooks();
    if ($argc > 1) {
        $queue_id = intval($argv[1]);
    } else {
        $queue_id = 0;
    }
    $deadguys = array();
    logger('queue: start');
    // Handling the pubsubhubbub requests
    proc_run('php', 'include/pubsubpublish.php');
    $interval = get_config('system', 'delivery_interval') === false ? 2 : 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;
    }
    $r = q("select * from deliverq where 1");
    if ($r) {
        foreach ($r as $rr) {
            logger('queue: deliverq');
            proc_run('php', 'include/delivery.php', $rr['cmd'], $rr['item'], $rr['contact']);
            if ($interval) {
                @time_sleep_until(microtime(true) + (double) $interval);
            }
        }
    }
    $r = q("SELECT `queue`.*, `contact`.`name`, `contact`.`uid` FROM `queue`\n\t\tINNER JOIN `contact` ON `queue`.`cid` = `contact`.`id`\n\t\tWHERE `queue`.`created` < UTC_TIMESTAMP() - INTERVAL 3 DAY");
    if ($r) {
        foreach ($r as $rr) {
            logger('Removing expired queue item for ' . $rr['name'] . ', uid=' . $rr['uid']);
            logger('Expired queue data :' . $rr['content'], LOGGER_DATA);
        }
        q("DELETE FROM `queue` WHERE `created` < UTC_TIMESTAMP() - INTERVAL 3 DAY");
    }
    if ($queue_id) {
        $r = q("SELECT `id` FROM `queue` WHERE `id` = %d LIMIT 1", intval($queue_id));
    } else {
        // For the first 12 hours we'll try to deliver every 15 minutes
        // After that, we'll only attempt delivery once per hour.
        $r = q("SELECT `id` FROM `queue` WHERE (( `created` > UTC_TIMESTAMP() - INTERVAL 12 HOUR && `last` < UTC_TIMESTAMP() - INTERVAL 15 MINUTE ) OR ( `last` < UTC_TIMESTAMP() - INTERVAL 1 HOUR ))");
    }
    if (!$r) {
        return;
    }
    if (!$queue_id) {
        call_hooks('queue_predeliver', $a, $r);
    }
    // delivery loop
    require_once 'include/salmon.php';
    require_once 'include/diaspora.php';
    foreach ($r as $q_item) {
        // queue_predeliver hooks may have changed the queue db details,
        // so check again if this entry still needs processing
        if ($queue_id) {
            $qi = q("select * from queue where `id` = %d limit 1", intval($queue_id));
        } else {
            $qi = q("SELECT * FROM `queue` WHERE `id` = %d AND `last` < UTC_TIMESTAMP() - INTERVAL 15 MINUTE ", intval($q_item['id']));
        }
        if (!count($qi)) {
            continue;
        }
        $c = q("SELECT * FROM `contact` WHERE `id` = %d LIMIT 1", intval($qi[0]['cid']));
        if (!count($c)) {
            remove_queue_item($q_item['id']);
            continue;
        }
        if (in_array($c[0]['notify'], $deadguys)) {
            logger('queue: skipping known dead url: ' . $c[0]['notify']);
            update_queue_time($q_item['id']);
            continue;
        }
        if (!poco_reachable($c[0]['url'])) {
            logger('queue: skipping probably dead url: ' . $c[0]['url']);
            update_queue_time($q_item['id']);
            continue;
        }
        $u = q("SELECT `user`.*, `user`.`pubkey` AS `upubkey`, `user`.`prvkey` AS `uprvkey`\n\t\t\tFROM `user` WHERE `uid` = %d LIMIT 1", intval($c[0]['uid']));
        if (!count($u)) {
            remove_queue_item($q_item['id']);
            continue;
        }
        $data = $qi[0]['content'];
        $public = $qi[0]['batch'];
        $contact = $c[0];
        $owner = $u[0];
        $deliver_status = 0;
        switch ($contact['network']) {
            case NETWORK_DFRN:
                logger('queue: dfrndelivery: item ' . $q_item['id'] . ' for ' . $contact['name']);
                $deliver_status = dfrn_deliver($owner, $contact, $data);
                if ($deliver_status == -1) {
                    update_queue_time($q_item['id']);
                    $deadguys[] = $contact['notify'];
                } else {
                    remove_queue_item($q_item['id']);
                }
                break;
            case NETWORK_OSTATUS:
                if ($contact['notify']) {
                    logger('queue: slapdelivery: item ' . $q_item['id'] . ' for ' . $contact['name']);
                    $deliver_status = slapper($owner, $contact['notify'], $data);
                    if ($deliver_status == -1) {
                        update_queue_time($q_item['id']);
                    } else {
                        remove_queue_item($q_item['id']);
                    }
                }
                break;
            case NETWORK_DIASPORA:
                if ($contact['notify']) {
                    logger('queue: diaspora_delivery: item ' . $q_item['id'] . ' for ' . $contact['name']);
                    $deliver_status = diaspora_transmit($owner, $contact, $data, $public, true);
                    if ($deliver_status == -1) {
                        update_queue_time($q_item['id']);
                    } else {
                        remove_queue_item($q_item['id']);
                    }
                }
                break;
            default:
                $params = array('owner' => $owner, 'contact' => $contact, 'queue' => $q_item, 'result' => false);
                call_hooks('queue_deliver', $a, $params);
                if ($params['result']) {
                    remove_queue_item($q_item['id']);
                } else {
                    update_queue_time($q_item['id']);
                }
                break;
        }
    }
    return;
}
Example #19
0
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;
    }
    if (function_exists('sys_getloadavg')) {
        $load = sys_getloadavg();
        if (intval($load[0]) > $maxsysload) {
            logger('system: load ' . $load[0] . ' too high. discover_poco deferred to next scheduled run.');
            return;
        }
    }
    if ($argc > 2 && $argv[1] == "dirsearch") {
        $search = urldecode($argv[2]);
        $mode = 1;
    } elseif ($argc == 2 && $argv[1] == "checkcontact") {
        $mode = 2;
    } elseif ($argc == 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 == 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 ' . $search);
    return;
}
Example #20
0
function notifier_run(&$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, $db_data);
    }
    require_once "include/session.php";
    require_once "include/datetime.php";
    require_once 'include/items.php';
    require_once 'include/bbcode.php';
    require_once 'include/email.php';
    load_config('config');
    load_config('system');
    load_hooks();
    if ($argc < 3) {
        return;
    }
    $a->set_baseurl(get_config('system', 'url'));
    logger('notifier: invoked: ' . print_r($argv, true), LOGGER_DEBUG);
    $cmd = $argv[1];
    switch ($cmd) {
        case 'mail':
        default:
            $item_id = intval($argv[2]);
            if (!$item_id) {
                return;
            }
            break;
    }
    $expire = false;
    $mail = false;
    $fsuggest = false;
    $relocate = false;
    $top_level = false;
    $recipients = array();
    $url_recipients = array();
    $normal_mode = true;
    if ($cmd === 'mail') {
        $normal_mode = false;
        $mail = true;
        $message = q("SELECT * FROM `mail` WHERE `id` = %d LIMIT 1", intval($item_id));
        if (!count($message)) {
            return;
        }
        $uid = $message[0]['uid'];
        $recipients[] = $message[0]['contact-id'];
        $item = $message[0];
    } elseif ($cmd === 'expire') {
        $normal_mode = false;
        $expire = true;
        $items = q("SELECT * FROM `item` WHERE `uid` = %d AND `wall` = 1\n\t\t\tAND `deleted` = 1 AND `changed` > UTC_TIMESTAMP() - INTERVAL 10 MINUTE", intval($item_id));
        $uid = $item_id;
        $item_id = 0;
        if (!count($items)) {
            return;
        }
    } elseif ($cmd === 'suggest') {
        $normal_mode = false;
        $fsuggest = true;
        $suggest = q("SELECT * FROM `fsuggest` WHERE `id` = %d LIMIT 1", intval($item_id));
        if (!count($suggest)) {
            return;
        }
        $uid = $suggest[0]['uid'];
        $recipients[] = $suggest[0]['cid'];
        $item = $suggest[0];
    } elseif ($cmd === 'removeme') {
        $r = q("SELECT * FROM `user` WHERE `uid` = %d LIMIT 1", intval($item_id));
        if (!$r) {
            return;
        }
        $user = $r[0];
        $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `self` = 1 LIMIT 1", intval($item_id));
        if (!$r) {
            return;
        }
        $self = $r[0];
        $r = q("SELECT * FROM `contact` WHERE `self` = 0 AND `uid` = %d", intval($item_id));
        if (!$r) {
            return;
        }
        require_once 'include/Contact.php';
        foreach ($r as $contact) {
            terminate_friendship($user, $self, $contact);
        }
        return;
    } elseif ($cmd === 'relocate') {
        $normal_mode = false;
        $relocate = true;
        $uid = $item_id;
    } 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'])) {
            return;
        }
        $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) {
            return;
        }
        $items = q("SELECT `item`.*, `sign`.`signed_text`,`sign`.`signature`,`sign`.`signer`\n\t\t\tFROM `item` LEFT JOIN `sign` ON `sign`.`iid` = `item`.`id` WHERE `parent` = %d and visible = 1 and moderated = 0 ORDER BY `id` ASC", intval($parent_id));
        if (!count($items)) {
            return;
        }
        // avoid race condition with deleting entries
        if ($items[0]['deleted']) {
            foreach ($items as $item) {
                $item['deleted'] = 1;
            }
        }
        if (count($items) == 1 && $items[0]['id'] === $target_item['id'] && $items[0]['uri'] === $items[0]['parent-uri']) {
            logger('notifier: top level post');
            $top_level = true;
        }
    }
    $r = q("SELECT `contact`.*, `user`.`pubkey` AS `upubkey`, `user`.`prvkey` AS `uprvkey`,\n\t\t`user`.`timezone`, `user`.`nickname`, `user`.`sprvkey`, `user`.`spubkey`,\n\t\t`user`.`page-flags`, `user`.`prvnets`\n\t\tFROM `contact` INNER JOIN `user` ON `user`.`uid` = `contact`.`uid`\n\t\tWHERE `contact`.`uid` = %d AND `contact`.`self` = 1 LIMIT 1", intval($uid));
    if (!count($r)) {
        return;
    }
    $owner = $r[0];
    $walltowall = $top_level && $owner['id'] != $items[0]['contact-id'] ? true : false;
    $hub = get_config('system', 'huburl');
    // If this is a public conversation, notify the feed hub
    $public_message = true;
    // Do a PuSH
    $push_notify = false;
    // fill this in with a single salmon slap if applicable
    $slap = '';
    if (!($mail || $fsuggest || $relocate)) {
        require_once 'include/group.php';
        $parent = $items[0];
        $thr_parent = q("SELECT `network` FROM `item` WHERE `uri` = '%s' AND `uid` = %d", dbesc($target_item["thr-parent"]), intval($target_item["uid"]));
        logger('Parent is ' . $parent['network'] . '. Thread parent is ' . $thr_parent[0]['network'], LOGGER_DEBUG);
        // 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 = str_replace('www.', '', $a->get_hostname());
        if (strpos($localhost, ':')) {
            $localhost = substr($localhost, 0, strpos($localhost, ':'));
        }
        /**
         *
         * Be VERY CAREFUL if you make any changes to the following several lines. Seemingly innocuous changes
         * have been known to cause runaway conditions which affected several servers, along with
         * permissions issues.
         *
         */
        $relay_to_owner = false;
        if (!$top_level && $parent['wall'] == 0 && !$expire && stristr($target_item['uri'], $localhost)) {
            $relay_to_owner = true;
        }
        if ($cmd === 'uplink' && intval($parent['forum_mode']) == 1 && !$top_level) {
            $relay_to_owner = true;
        }
        // until the 'origin' flag has been in use for several months
        // we will just use it as a fallback test
        // later we will be able to use it as the primary test of whether or not to relay.
        if (!$target_item['origin']) {
            $relay_to_owner = false;
        }
        if ($parent['origin']) {
            $relay_to_owner = false;
        }
        if ($relay_to_owner) {
            logger('notifier: followup ' . $target_item["guid"], LOGGER_DEBUG);
            // local followup to remote post
            $followup = true;
            $public_message = false;
            // not public
            $conversant_str = dbesc($parent['contact-id']);
            $recipients = array($parent['contact-id']);
            if (!$target_item['private'] and $target_item['wall'] and strlen($target_item['allow_cid'] . $target_item['allow_gid'] . $target_item['deny_cid'] . $target_item['deny_gid']) == 0) {
                $push_notify = true;
            }
            // We notify Friendica users in the thread when it is an OStatus thread.
            // Hopefully this transfers the messages to the other Friendica servers. (Untested)
            if ($thr_parent and $thr_parent[0]['network'] == NETWORK_OSTATUS or $parent['network'] == NETWORK_OSTATUS) {
                $push_notify = true;
                if ($parent["network"] == NETWORK_OSTATUS) {
                    $r = q("SELECT `author-link` FROM `item` WHERE `parent` = %d AND `author-link` != '%s'", intval($target_item["parent"]), dbesc($owner['url']));
                    foreach ($r as $parent_item) {
                        $probed_contact = probe_url($parent_item["author-link"]);
                        if ($probed_contact["notify"] != "" and $probed_contact["network"] == NETWORK_DFRN) {
                            logger('Notify Friendica user ' . $probed_contact["url"] . ': ' . $probed_contact["notify"]);
                            $url_recipients[$probed_contact["notify"]] = $probed_contact["notify"];
                        }
                    }
                }
                if (count($url_recipients)) {
                    logger("url_recipients " . print_r($url_recipients, true));
                }
            }
        } else {
            $followup = false;
            logger('Distributing directly ' . $target_item["guid"], LOGGER_DEBUG);
            // don't send deletions onward for other people's stuff
            if ($target_item['deleted'] && !intval($target_item['wall'])) {
                logger('notifier: ignoring delete notification for non-wall item');
                return;
            }
            if (strlen($parent['allow_cid']) || strlen($parent['allow_gid']) || strlen($parent['deny_cid']) || strlen($parent['deny_gid'])) {
                $public_message = false;
                // private recipients, not public
            }
            $allow_people = expand_acl($parent['allow_cid']);
            $allow_groups = expand_groups(expand_acl($parent['allow_gid']), true);
            $deny_people = expand_acl($parent['deny_cid']);
            $deny_groups = expand_groups(expand_acl($parent['deny_gid']));
            // if our parent is a public forum (forum_mode == 1), uplink to the origional author causing
            // a delivery fork. private groups (forum_mode == 2) do not uplink
            if (intval($parent['forum_mode']) == 1 && !$top_level && $cmd !== 'uplink') {
                proc_run('php', 'include/notifier.php', 'uplink', $item_id);
            }
            $conversants = array();
            foreach ($items as $item) {
                $recipients[] = $item['contact-id'];
                $conversants[] = $item['contact-id'];
                // pull out additional tagged people to notify (if public message)
                if ($public_message && strlen($item['inform'])) {
                    $people = explode(',', $item['inform']);
                    foreach ($people as $person) {
                        if (substr($person, 0, 4) === 'cid:') {
                            $recipients[] = intval(substr($person, 4));
                            $conversants[] = intval(substr($person, 4));
                        } else {
                            $url_recipients[] = substr($person, 4);
                        }
                    }
                }
            }
            if (count($url_recipients)) {
                logger('notifier: ' . $target_item["guid"] . ' url_recipients ' . print_r($url_recipients, true));
            }
            $conversants = array_unique($conversants);
            $recipients = array_unique(array_merge($recipients, $allow_people, $allow_groups));
            $deny = array_unique(array_merge($deny_people, $deny_groups));
            $recipients = array_diff($recipients, $deny);
            $conversant_str = dbesc(implode(', ', $conversants));
        }
        // If the thread parent is OStatus then do some magic to distribute the messages.
        // We have not only to look at the parent, since it could be a Friendica thread.
        if ($thr_parent and $thr_parent[0]['network'] == NETWORK_OSTATUS or $parent['network'] == NETWORK_OSTATUS) {
            logger('Some parent is OStatus for ' . $target_item["guid"], LOGGER_DEBUG);
            // Send a salmon notification to every person we mentioned in the post
            $arr = explode(',', $target_item['tag']);
            foreach ($arr as $x) {
                //logger('Checking tag '.$x, LOGGER_DEBUG);
                $matches = null;
                if (preg_match('/@\\[url=([^\\]]*)\\]/', $x, $matches)) {
                    $probed_contact = probe_url($matches[1]);
                    if ($probed_contact["notify"] != "") {
                        logger('Notify mentioned user ' . $probed_contact["url"] . ': ' . $probed_contact["notify"]);
                        $url_recipients[$probed_contact["notify"]] = $probed_contact["notify"];
                    }
                }
            }
            // It only makes sense to distribute answers to OStatus messages to Friendica and OStatus - but not Diaspora
            $sql_extra = " AND `network` IN ('" . NETWORK_OSTATUS . "', '" . NETWORK_DFRN . "')";
        } else {
            $sql_extra = "";
        }
        $r = q("SELECT * FROM `contact` WHERE `id` IN ({$conversant_str}) AND `blocked` = 0 AND `pending` = 0 AND `archive` = 0" . $sql_extra);
        if (count($r)) {
            $contacts = $r;
        }
    }
    $feed_template = get_markup_template('atom_feed.tpl');
    $mail_template = get_markup_template('atom_mail.tpl');
    $atom = '';
    $slaps = array();
    $hubxml = feed_hublinks();
    $birthday = feed_birthday($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' => $owner['page-flags'] == PAGE_COMMUNITY ? '<dfrn:community>1</dfrn:community>' : ''));
    if ($mail) {
        $public_message = false;
        // mail is  not public
        $body = fix_private_photos($item['body'], $owner['uid'], null, $message[0]['contact-id']);
        $atom .= replace_macros($mail_template, array('$name' => xmlify($owner['name']), '$profile_page' => xmlify($owner['url']), '$thumb' => xmlify($owner['thumb']), '$item_id' => xmlify($item['uri']), '$subject' => xmlify($item['title']), '$created' => xmlify(datetime_convert('UTC', 'UTC', $item['created'] . '+00:00', ATOM_TIME)), '$content' => xmlify($body), '$parent_id' => xmlify($item['parent-uri'])));
    } elseif ($fsuggest) {
        $public_message = false;
        // suggestions are not public
        $sugg_template = get_markup_template('atom_suggest.tpl');
        $atom .= replace_macros($sugg_template, array('$name' => xmlify($item['name']), '$url' => xmlify($item['url']), '$photo' => xmlify($item['photo']), '$request' => xmlify($item['request']), '$note' => xmlify($item['note'])));
        // We don't need this any more
        q("DELETE FROM `fsuggest` WHERE `id` = %d LIMIT 1", intval($item['id']));
    } elseif ($relocate) {
        $public_message = false;
        // suggestions are not public
        $sugg_template = get_markup_template('atom_relocate.tpl');
        /* get site pubkey. this could be a new installation with no site keys*/
        $pubkey = get_config('system', 'site_pubkey');
        if (!$pubkey) {
            $res = new_keypair(1024);
            set_config('system', 'site_prvkey', $res['prvkey']);
            set_config('system', 'site_pubkey', $res['pubkey']);
        }
        $rp = q("SELECT `resource-id` , `scale`, type FROM `photo` \n\t\t\t\t\t\tWHERE `profile` = 1 AND `uid` = %d ORDER BY scale;", $uid);
        $photos = array();
        $ext = Photo::supportedTypes();
        foreach ($rp as $p) {
            $photos[$p['scale']] = $a->get_baseurl() . '/photo/' . $p['resource-id'] . '-' . $p['scale'] . '.' . $ext[$p['type']];
        }
        unset($rp, $ext);
        $atom .= replace_macros($sugg_template, array('$name' => xmlify($owner['name']), '$photo' => xmlify($photos[4]), '$thumb' => xmlify($photos[5]), '$micro' => xmlify($photos[6]), '$url' => xmlify($owner['url']), '$request' => xmlify($owner['request']), '$confirm' => xmlify($owner['confirm']), '$notify' => xmlify($owner['notify']), '$poll' => xmlify($owner['poll']), '$sitepubkey' => xmlify(get_config('system', 'site_pubkey'))));
        $recipients_relocate = q("SELECT * FROM contact WHERE uid = %d  AND self = 0 AND network = '%s'", intval($uid), NETWORK_DFRN);
        unset($photos);
    } else {
        $slap = ostatus_salmon($target_item, $owner);
        //$slap = atom_entry($target_item,'html',null,$owner,false);
        if ($followup) {
            foreach ($items as $item) {
                // there is only one item
                if (!$item['parent']) {
                    continue;
                }
                if ($item['id'] == $item_id) {
                    logger('notifier: followup: item: ' . print_r($item, true), LOGGER_DATA);
                    //$slap  = atom_entry($item,'html',null,$owner,false);
                    $atom .= atom_entry($item, 'text', null, $owner, false);
                }
            }
        } else {
            foreach ($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;
                }
                $contact = get_item_contact($item, $contacts);
                if (!$contact) {
                    continue;
                }
                if ($normal_mode) {
                    // we only need the current item, but include the parent because without it
                    // older sites without a corresponding dfrn_notify change may do the wrong thing.
                    if ($item_id == $item['id'] || $item['id'] == $item['parent']) {
                        $atom .= atom_entry($item, 'text', null, $owner, true);
                    }
                } else {
                    $atom .= atom_entry($item, 'text', null, $owner, true);
                }
                if ($top_level && $public_message && $item['author-link'] === $item['owner-link'] && !$expire) {
                    $slaps[] = ostatus_salmon($item, $owner);
                }
                //$slaps[] = atom_entry($item,'html',null,$owner,true);
            }
        }
    }
    $atom .= '</feed>' . "\r\n";
    logger('notifier: ' . $atom, LOGGER_DATA);
    logger('notifier: slaps: ' . print_r($slaps, true), LOGGER_DATA);
    // If this is a public message and pubmail is set on the parent, include all your email contacts
    $mail_disabled = function_exists('imap_open') && !get_config('system', 'imap_disabled') ? 0 : 1;
    if (!$mail_disabled) {
        if (!strlen($target_item['allow_cid']) && !strlen($target_item['allow_gid']) && !strlen($target_item['deny_cid']) && !strlen($target_item['deny_gid']) && intval($target_item['pubmail'])) {
            $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `network` = '%s'", intval($uid), dbesc(NETWORK_MAIL));
            if (count($r)) {
                foreach ($r as $rr) {
                    $recipients[] = $rr['id'];
                }
            }
        }
    }
    if ($followup) {
        $recip_str = $parent['contact-id'];
    } else {
        $recip_str = implode(', ', $recipients);
    }
    if ($relocate) {
        $r = $recipients_relocate;
    } else {
        $r = q("SELECT * FROM `contact` WHERE `id` IN ( %s ) AND `blocked` = 0 AND `pending` = 0 ", dbesc($recip_str));
    }
    require_once 'include/salmon.php';
    $interval = get_config('system', 'delivery_interval') === false ? 2 : intval(get_config('system', 'delivery_interval'));
    // If we are using the worker we don't need a delivery interval
    if (get_config("system", "worker")) {
        $interval = false;
    }
    // delivery loop
    if (count($r)) {
        foreach ($r as $contact) {
            if (!$mail && !$fsuggest && !$followup && !$relocate && !$contact['self']) {
                if ($contact['network'] === NETWORK_DIASPORA && $public_message) {
                    continue;
                }
                q("insert into deliverq ( `cmd`,`item`,`contact` ) values ('%s', %d, %d )", dbesc($cmd), intval($item_id), intval($contact['id']));
            }
        }
        // This controls the number of deliveries to execute with each separate delivery process.
        // By default we'll perform one delivery per process. Assuming a hostile shared hosting
        // provider, this provides the greatest chance of deliveries if processes start getting
        // killed. We can also space them out with the delivery_interval to also help avoid them
        // getting whacked.
        // If $deliveries_per_process > 1, we will chain this number of multiple deliveries
        // together into a single process. This will reduce the overall number of processes
        // spawned for each delivery, but they will run longer.
        // When using the workerqueue, we don't need this functionality.
        $deliveries_per_process = intval(get_config('system', 'delivery_batch_count'));
        if ($deliveries_per_process <= 0 or get_config("system", "worker")) {
            $deliveries_per_process = 1;
        }
        $this_batch = array();
        for ($x = 0; $x < count($r); $x++) {
            $contact = $r[$x];
            if ($contact['self']) {
                continue;
            }
            logger("Deliver " . $target_item["guid"] . " to " . $contact['url'], LOGGER_DEBUG);
            // potentially more than one recipient. Start a new process and space them out a bit.
            // we will deliver single recipient types of message and email recipients here.
            if (!$mail && !$fsuggest && !$relocate && !$followup) {
                $this_batch[] = $contact['id'];
                if (count($this_batch) == $deliveries_per_process) {
                    proc_run('php', 'include/delivery.php', $cmd, $item_id, $this_batch);
                    $this_batch = array();
                    if ($interval) {
                        @time_sleep_until(microtime(true) + (double) $interval);
                    }
                }
                continue;
            }
            // be sure to pick up any stragglers
            if (count($this_batch)) {
                proc_run('php', 'include/delivery.php', $cmd, $item_id, $this_batch);
            }
            $deliver_status = 0;
            logger("main delivery by notifier: followup={$followup} mail={$mail} fsuggest={$fsuggest} relocate={$relocate}");
            switch ($contact['network']) {
                case NETWORK_DFRN:
                    // perform local delivery if we are on the same site
                    $basepath = implode('/', array_slice(explode('/', $contact['url']), 0, 3));
                    if (link_compare($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']));
                        }
                        $x = q("SELECT\t`contact`.*, `contact`.`uid` AS `importer_uid`,\n\t\t\t\t\t\t\t`contact`.`pubkey` AS `cpubkey`,\n\t\t\t\t\t\t\t`contact`.`prvkey` AS `cprvkey`,\n\t\t\t\t\t\t\t`contact`.`thumb` AS `thumb`,\n\t\t\t\t\t\t\t`contact`.`url` as `url`,\n\t\t\t\t\t\t\t`contact`.`name` as `senderName`,\n\t\t\t\t\t\t\t`user`.*\n\t\t\t\t\t\t\tFROM `contact`\n\t\t\t\t\t\t\tINNER JOIN `user` ON `contact`.`uid` = `user`.`uid`\n\t\t\t\t\t\t\tWHERE `contact`.`blocked` = 0 AND `contact`.`archive` = 0\n\t\t\t\t\t\t\tAND `contact`.`pending` = 0\n\t\t\t\t\t\t\tAND `contact`.`network` = '%s' AND `user`.`nickname` = '%s'\n\t\t\t\t\t\t\t{$sql_extra}\n\t\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;
                            }
                            // if contact's ssl policy changed, which we just determined
                            // is on our own server, update our contact links
                            $ssl_policy = get_config('system', 'ssl_policy');
                            fix_contact_ssl_policy($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;
                        }
                    }
                    logger('notifier: dfrndelivery: ' . $contact['name']);
                    $deliver_status = dfrn_deliver($owner, $contact, $atom);
                    logger('notifier: dfrn_delivery returns ' . $deliver_status);
                    if ($deliver_status == -1) {
                        logger('notifier: delivery failed: queuing message');
                        // queue message for redelivery
                        add_to_queue($contact['id'], NETWORK_DFRN, $atom);
                    }
                    break;
                case NETWORK_OSTATUS:
                    // Do not send to ostatus if we are not configured to send to public networks
                    if ($owner['prvnets']) {
                        break;
                    }
                    if (get_config('system', 'ostatus_disabled') || get_config('system', 'dfrn_only')) {
                        break;
                    }
                    if ($followup && $contact['notify']) {
                        logger('slapdelivery followup item ' . $item_id . ' to ' . $contact['name']);
                        $deliver_status = slapper($owner, $contact['notify'], $slap);
                        if ($deliver_status == -1) {
                            // queue message for redelivery
                            add_to_queue($contact['id'], NETWORK_OSTATUS, $slap);
                        }
                    } else {
                        // only send salmon if public - e.g. if it's ok to notify
                        // a public hub, it's ok to send a salmon
                        if (count($slaps) && $public_message && !$expire) {
                            logger('slapdelivery item ' . $item_id . ' to ' . $contact['name']);
                            foreach ($slaps as $slappy) {
                                if ($contact['notify']) {
                                    $deliver_status = slapper($owner, $contact['notify'], $slappy);
                                    if ($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";
                        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, $it);
                    }
                    break;
                case NETWORK_DIASPORA:
                    if (get_config('system', 'dfrn_only') || !get_config('system', 'diaspora_enabled')) {
                        break;
                    }
                    if ($mail) {
                        diaspora_send_mail($item, $owner, $contact);
                        break;
                    }
                    if (!$normal_mode) {
                        break;
                    }
                    // special handling for followup to public post
                    // all other public posts processed as public batches further below
                    if ($public_message) {
                        if ($followup) {
                            diaspora_send_followup($target_item, $owner, $contact, true);
                        }
                        break;
                    }
                    if (!$contact['pubkey']) {
                        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'] || $followup)) {
                        // send both top-level retractions and relayable retractions for owner to relay
                        diaspora_send_retraction($target_item, $owner, $contact);
                        break;
                    } elseif ($followup) {
                        // send comments and likes to owner to relay
                        diaspora_send_followup($target_item, $owner, $contact);
                        break;
                    } elseif ($target_item['uri'] !== $target_item['parent-uri']) {
                        // we are the relay - send comments, likes and relayable_retractions
                        // (of comments and likes) to our conversants
                        diaspora_send_relay($target_item, $owner, $contact);
                        break;
                    } elseif ($top_level && !$walltowall) {
                        // currently no workable solution for sending walltowall
                        diaspora_send_status($target_item, $owner, $contact);
                        break;
                    }
                    break;
                case NETWORK_FEED:
                case NETWORK_FACEBOOK:
                    if (get_config('system', 'dfrn_only')) {
                        break;
                    }
                case NETWORK_PUMPIO:
                    if (get_config('system', 'dfrn_only')) {
                        break;
                    }
                default:
                    break;
            }
        }
    }
    // send additional slaps to mentioned remote tags (@foo@example.com)
    //if($slap && count($url_recipients) && ($followup || $top_level) && ($public_message || $push_notify) && (! $expire)) {
    if ($slap && count($url_recipients) && ($public_message || $push_notify) && !$expire) {
        if (!get_config('system', 'dfrn_only')) {
            foreach ($url_recipients as $url) {
                if ($url) {
                    logger('notifier: urldelivery: ' . $url);
                    $deliver_status = slapper($owner, $url, $slap);
                    // TODO: redeliver/queue these items on failure, though there is no contact record
                }
            }
        }
    }
    if ($public_message) {
        if (!$followup) {
            $r0 = diaspora_fetch_relay();
        } else {
            $r0 = array();
        }
        $r1 = q("SELECT DISTINCT(`batch`), `id`, `name`,`network` FROM `contact` WHERE `network` = '%s'\n\t\t\tAND `uid` = %d AND `rel` != %d group by `batch` ORDER BY rand() ", dbesc(NETWORK_DIASPORA), intval($owner['uid']), intval(CONTACT_IS_SHARING));
        $r2 = q("SELECT `id`, `name`,`network` FROM `contact`\n\t\t\tWHERE `network` in ( '%s', '%s')  AND `uid` = %d AND `blocked` = 0 AND `pending` = 0 AND `archive` = 0\n\t\t\tAND `rel` != %d order by rand() ", dbesc(NETWORK_DFRN), dbesc(NETWORK_MAIL2), intval($owner['uid']), intval(CONTACT_IS_SHARING));
        $r = array_merge($r2, $r1, $r0);
        if (count($r)) {
            logger('pubdeliver: ' . print_r($r, true), LOGGER_DEBUG);
            // throw everything into the queue in case we get killed
            foreach ($r as $rr) {
                if (!$mail && !$fsuggest && !$followup) {
                    q("insert into deliverq ( `cmd`,`item`,`contact` ) values ('%s', %d, %d )", dbesc($cmd), intval($item_id), intval($rr['id']));
                }
            }
            foreach ($r as $rr) {
                // except for Diaspora batch jobs
                // Don't deliver to folks who have already been delivered to
                if ($rr['network'] !== NETWORK_DIASPORA && in_array($rr['id'], $conversants)) {
                    logger('notifier: already delivered id=' . $rr['id']);
                    continue;
                }
                if (!$mail && !$fsuggest && !$followup) {
                    logger('notifier: delivery agent: ' . $rr['name'] . ' ' . $rr['id']);
                    proc_run('php', 'include/delivery.php', $cmd, $item_id, $rr['id']);
                    if ($interval) {
                        @time_sleep_until(microtime(true) + (double) $interval);
                    }
                }
            }
        }
        $push_notify = true;
    }
    if ($push_notify and strlen($hub)) {
        $hubs = explode(',', $hub);
        if (count($hubs)) {
            foreach ($hubs as $h) {
                $h = trim($h);
                if (!strlen($h)) {
                    continue;
                }
                if ($h === '[internal]') {
                    // Set push flag for PuSH subscribers to this topic,
                    // they will be notified in queue.php
                    q("UPDATE `push_subscriber` SET `push` = 1 " . "WHERE `nickname` = '%s'", dbesc($owner['nickname']));
                    logger('Activating internal PuSH for item ' . $item_id, LOGGER_DEBUG);
                } else {
                    $params = 'hub.mode=publish&hub.url=' . urlencode($a->get_baseurl() . '/dfrn_poll/' . $owner['nickname']);
                    post_url($h, $params);
                    logger('publish for item ' . $item_id . ' ' . $h . ' ' . $params . ' returned ' . $a->get_curl_code());
                }
                if (count($hubs) > 1) {
                    sleep(7);
                }
                // try and avoid multiple hubs responding at precisely the same time
            }
        }
        // Handling the pubsubhubbub requests
        proc_run('php', 'include/pubsubpublish.php');
    }
    // If the item was deleted, clean up the `sign` table
    if ($target_item['deleted']) {
        $r = q("DELETE FROM sign where `retract_iid` = %d", intval($target_item['id']));
    }
    logger('notifier: calling hooks', LOGGER_DEBUG);
    if ($normal_mode) {
        call_hooks('notifier_normal', $target_item);
    }
    call_hooks('notifier_end', $target_item);
    return;
}
Example #21
0
function cron_run(&$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) $interval);
            }
        }
    }
    logger('cron: end');
    set_config('system', 'last_cron', time());
    return;
}
Example #22
0
function notifier_run($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, $db_data);
    }
    require_once "session.php";
    require_once "datetime.php";
    require_once 'include/items.php';
    require_once 'include/bbcode.php';
    load_config('config');
    load_config('system');
    load_hooks();
    if ($argc < 3) {
        return;
    }
    $a->set_baseurl(get_config('system', 'url'));
    logger('notifier: invoked: ' . print_r($argv, true));
    $cmd = $argv[1];
    switch ($cmd) {
        case 'mail':
        default:
            $item_id = intval($argv[2]);
            if (!$item_id) {
                return;
            }
            break;
    }
    $expire = false;
    $mail = false;
    $fsuggest = false;
    $top_level = false;
    $recipients = array();
    $url_recipients = array();
    $normal_mode = true;
    if ($cmd === 'mail') {
        $normal_mode = false;
        $mail = true;
        $message = q("SELECT * FROM `mail` WHERE `id` = %d LIMIT 1", intval($item_id));
        if (!count($message)) {
            return;
        }
        $uid = $message[0]['uid'];
        $recipients[] = $message[0]['contact-id'];
        $item = $message[0];
    } elseif ($cmd === 'expire') {
        $normal_mode = false;
        $expire = true;
        $items = q("SELECT * FROM `item` WHERE `uid` = %d AND `wall` = 1 \n\t\t\tAND `deleted` = 1 AND `changed` > UTC_TIMESTAMP() - INTERVAL 10 MINUTE", intval($item_id));
        $uid = $item_id;
        $item_id = 0;
        if (!count($items)) {
            return;
        }
    } elseif ($cmd === 'suggest') {
        $normal_mode = false;
        $fsuggest = true;
        $suggest = q("SELECT * FROM `fsuggest` WHERE `id` = %d LIMIT 1", intval($item_id));
        if (!count($suggest)) {
            return;
        }
        $uid = $suggest[0]['uid'];
        $recipients[] = $suggest[0]['cid'];
        $item = $suggest[0];
    } else {
        // find ancestors
        $r = q("SELECT * FROM `item` WHERE `id` = %d LIMIT 1", intval($item_id));
        if (!count($r) || !intval($r[0]['parent'])) {
            return;
        }
        $target_item = $r[0];
        $parent_id = intval($r[0]['parent']);
        $uid = $r[0]['uid'];
        $updated = $r[0]['edited'];
        if (!$parent_id) {
            return;
        }
        $items = q("SELECT `item`.*, `sign`.`signed_text`,`sign`.`signature`,`sign`.`signer` \n\t\t\tFROM `item` LEFT JOIN `sign` ON `sign`.`iid` = `item`.`id` WHERE `parent` = %d ORDER BY `id` ASC", intval($parent_id));
        if (!count($items)) {
            return;
        }
        // avoid race condition with deleting entries
        if ($items[0]['deleted']) {
            foreach ($items as $item) {
                $item['deleted'] = 1;
            }
        }
        if (count($items) == 1 && $items[0]['id'] === $target_item['id'] && $items[0]['uri'] === $items[0]['parent-uri']) {
            logger('notifier: top level post');
            $top_level = true;
        }
    }
    $r = q("SELECT `contact`.*, `user`.`pubkey` AS `upubkey`, `user`.`prvkey` AS `uprvkey`, \n\t\t`user`.`timezone`, `user`.`nickname`, `user`.`sprvkey`, `user`.`spubkey`, \n\t\t`user`.`page-flags`, `user`.`prvnets`\n\t\tFROM `contact` LEFT JOIN `user` ON `user`.`uid` = `contact`.`uid` \n\t\tWHERE `contact`.`uid` = %d AND `contact`.`self` = 1 LIMIT 1", intval($uid));
    if (!count($r)) {
        return;
    }
    $owner = $r[0];
    $walltowall = $top_level && $owner['id'] != $items[0]['contact-id'] ? true : false;
    $hub = get_config('system', 'huburl');
    // If this is a public conversation, notify the feed hub
    $public_message = true;
    // fill this in with a single salmon slap if applicable
    $slap = '';
    if (!($mail || $fsuggest)) {
        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 several lines. Seemingly innocuous changes 
         * have been known to cause runaway conditions which affected several servers, along with 
         * permissions issues. 
         *
         */
        $relay_to_owner = false;
        if (!$top_level && $parent['wall'] == 0 && !$expire && stristr($target_item['uri'], $localhost)) {
            $relay_to_owner = true;
        }
        if ($cmd === 'uplink' && intval($parent['forum_mode']) && !$top_level) {
            $relay_to_owner = true;
        }
        // until the 'origin' flag has been in use for several months
        // we will just use it as a fallback test
        // later we will be able to use it as the primary test of whether or not to relay.
        if (!$target_item['origin']) {
            $relay_to_owner = false;
        }
        if ($parent['origin']) {
            $relay_to_owner = false;
        }
        if ($relay_to_owner) {
            logger('notifier: followup', LOGGER_DEBUG);
            // local followup to remote post
            $followup = true;
            $public_message = false;
            // not public
            $conversant_str = dbesc($parent['contact-id']);
        } else {
            $followup = false;
            // don't send deletions onward for other people's stuff
            if ($target_item['deleted'] && !intval($target_item['wall'])) {
                logger('notifier: ignoring delete notification for non-wall item');
                return;
            }
            if (strlen($parent['allow_cid']) || strlen($parent['allow_gid']) || strlen($parent['deny_cid']) || strlen($parent['deny_gid'])) {
                $public_message = false;
                // private recipients, not public
            }
            $allow_people = expand_acl($parent['allow_cid']);
            $allow_groups = expand_groups(expand_acl($parent['allow_gid']));
            $deny_people = expand_acl($parent['deny_cid']);
            $deny_groups = expand_groups(expand_acl($parent['deny_gid']));
            // if our parent is a forum, uplink to the origonal author causing
            // a delivery fork
            if (intval($parent['forum_mode']) && !$top_level && $cmd !== 'uplink') {
                proc_run('php', 'include/notifier', 'uplink', $item_id);
            }
            $conversants = array();
            foreach ($items as $item) {
                $recipients[] = $item['contact-id'];
                $conversants[] = $item['contact-id'];
                // pull out additional tagged people to notify (if public message)
                if ($public_message && strlen($item['inform'])) {
                    $people = explode(',', $item['inform']);
                    foreach ($people as $person) {
                        if (substr($person, 0, 4) === 'cid:') {
                            $recipients[] = intval(substr($person, 4));
                            $conversants[] = intval(substr($person, 4));
                        } else {
                            $url_recipients[] = substr($person, 4);
                        }
                    }
                }
            }
            logger('notifier: url_recipients' . print_r($url_recipients, true));
            $conversants = array_unique($conversants);
            $recipients = array_unique(array_merge($recipients, $allow_people, $allow_groups));
            $deny = array_unique(array_merge($deny_people, $deny_groups));
            $recipients = array_diff($recipients, $deny);
            $conversant_str = dbesc(implode(', ', $conversants));
        }
        $r = q("SELECT * FROM `contact` WHERE `id` IN ( {$conversant_str} ) AND `blocked` = 0 AND `pending` = 0");
        if (count($r)) {
            $contacts = $r;
        }
    }
    $feed_template = get_markup_template('atom_feed.tpl');
    $mail_template = get_markup_template('atom_mail.tpl');
    $atom = '';
    $slaps = array();
    $hubxml = feed_hublinks();
    $birthday = feed_birthday($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' => $birthday));
    if ($mail) {
        $public_message = false;
        // mail is  not public
        $body = fix_private_photos($item['body'], $owner['uid']);
        $atom .= replace_macros($mail_template, array('$name' => xmlify($owner['name']), '$profile_page' => xmlify($owner['url']), '$thumb' => xmlify($owner['thumb']), '$item_id' => xmlify($item['uri']), '$subject' => xmlify($item['title']), '$created' => xmlify(datetime_convert('UTC', 'UTC', $item['created'] . '+00:00', ATOM_TIME)), '$content' => xmlify($body), '$parent_id' => xmlify($item['parent-uri'])));
    } elseif ($fsuggest) {
        $public_message = false;
        // suggestions are not public
        $sugg_template = get_markup_template('atom_suggest.tpl');
        $atom .= replace_macros($sugg_template, array('$name' => xmlify($item['name']), '$url' => xmlify($item['url']), '$photo' => xmlify($item['photo']), '$request' => xmlify($item['request']), '$note' => xmlify($item['note'])));
        // We don't need this any more
        q("DELETE FROM `fsuggest` WHERE `id` = %d LIMIT 1", intval($item['id']));
    } else {
        if ($followup) {
            foreach ($items as $item) {
                // there is only one item
                if (!$item['parent']) {
                    continue;
                }
                if ($item['id'] == $item_id) {
                    logger('notifier: followup: item: ' . print_r($item, true), LOGGER_DATA);
                    $slap = atom_entry($item, 'html', $owner, $owner, false);
                    $atom .= atom_entry($item, 'text', $owner, $owner, false);
                }
            }
        } else {
            foreach ($items as $item) {
                if (!$item['parent']) {
                    continue;
                }
                // private emails may be in included in public conversations. Filter them.
                if ($public_message && $item['private']) {
                    continue;
                }
                $contact = get_item_contact($item, $contacts);
                if (!$contact) {
                    continue;
                }
                if ($normal_mode) {
                    // we only need the current item, but include the parent because without it
                    // older sites without a corresponding dfrn_notify change may do the wrong thing.
                    if ($item_id == $item['id'] || $item['id'] == $item['parent']) {
                        $atom .= atom_entry($item, 'text', $contact, $owner, true);
                    }
                } else {
                    $atom .= atom_entry($item, 'text', $contact, $owner, true);
                }
                if ($top_level && $public_message && $item['author-link'] === $item['owner-link'] && !$expire) {
                    $slaps[] = atom_entry($item, 'html', $contact, $owner, true);
                }
            }
        }
    }
    $atom .= '</feed>' . "\r\n";
    logger('notifier: ' . $atom, LOGGER_DATA);
    logger('notifier: slaps: ' . print_r($slaps, true), LOGGER_DATA);
    // If this is a public message and pubmail is set on the parent, include all your email contacts
    $mail_disabled = function_exists('imap_open') && !get_config('system', 'imap_disabled') ? 0 : 1;
    if (!$mail_disabled) {
        if (!strlen($target_item['allow_cid']) && !strlen($target_item['allow_gid']) && !strlen($target_item['deny_cid']) && !strlen($target_item['deny_gid']) && intval($target_item['pubmail'])) {
            $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `network` = '%s'", intval($uid), dbesc(NETWORK_MAIL));
            if (count($r)) {
                foreach ($r as $rr) {
                    $recipients[] = $rr['id'];
                }
            }
        }
    }
    if ($followup) {
        $recip_str = $parent['contact-id'];
    } else {
        $recip_str = implode(', ', $recipients);
    }
    $r = q("SELECT * FROM `contact` WHERE `id` IN ( %s ) AND `blocked` = 0 AND `pending` = 0 ", dbesc($recip_str));
    require_once 'include/salmon.php';
    $interval = get_config('system', 'delivery_interval') === false ? 2 : intval(get_config('system', 'delivery_interval'));
    // delivery loop
    if (count($r)) {
        foreach ($r as $contact) {
            if (!$mail && !$fsuggest && !$followup && !$contact['self']) {
                if ($contact['network'] === NETWORK_DIASPORA && $public_message) {
                    continue;
                }
                q("insert into deliverq ( `cmd`,`item`,`contact` ) values ('%s', %d, %d )", dbesc($cmd), intval($item_id), intval($contact['id']));
            }
        }
        foreach ($r as $contact) {
            if ($contact['self']) {
                continue;
            }
            // potentially more than one recipient. Start a new process and space them out a bit.
            // we will deliver single recipient types of message and email receipients here.
            if (!$mail && !$fsuggest && !$followup) {
                proc_run('php', 'include/delivery.php', $cmd, $item_id, $contact['id']);
                if ($interval) {
                    @time_sleep_until(microtime(true) + (double) $interval);
                }
                continue;
            }
            $deliver_status = 0;
            logger("main delivery by notifier: followup={$followup} mail={$mail} fsuggest={$fsuggest}");
            switch ($contact['network']) {
                case NETWORK_DFRN:
                    // perform local delivery if we are on the same site
                    $basepath = implode('/', array_slice(explode('/', $contact['url']), 0, 3));
                    if (link_compare($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']));
                        }
                        $x = q("SELECT\t`contact`.*, `contact`.`uid` AS `importer_uid`, \n\t\t\t\t\t\t\t`contact`.`pubkey` AS `cpubkey`, \n\t\t\t\t\t\t\t`contact`.`prvkey` AS `cprvkey`, \n\t\t\t\t\t\t\t`contact`.`thumb` AS `thumb`, \n\t\t\t\t\t\t\t`contact`.`url` as `url`,\n\t\t\t\t\t\t\t`contact`.`name` as `senderName`,\n\t\t\t\t\t\t\t`user`.* \n\t\t\t\t\t\t\tFROM `contact` \n\t\t\t\t\t\t\tLEFT JOIN `user` ON `contact`.`uid` = `user`.`uid` \n\t\t\t\t\t\t\tWHERE `contact`.`blocked` = 0 AND `contact`.`pending` = 0\n\t\t\t\t\t\t\tAND `contact`.`network` = '%s' AND `user`.`nickname` = '%s'\n\t\t\t\t\t\t\t{$sql_extra}\n\t\t\t\t\t\t\tAND `user`.`account_expired` = 0 LIMIT 1", dbesc(NETWORK_DFRN), dbesc($nickname));
                        if (count($x)) {
                            require_once 'library/simplepie/simplepie.inc';
                            logger('mod-delivery: local delivery');
                            local_delivery($x[0], $atom);
                            break;
                        }
                    }
                    logger('notifier: dfrndelivery: ' . $contact['name']);
                    $deliver_status = dfrn_deliver($owner, $contact, $atom);
                    logger('notifier: dfrn_delivery returns ' . $deliver_status);
                    if ($deliver_status == -1) {
                        logger('notifier: delivery failed: queuing message');
                        // queue message for redelivery
                        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;
                    }
                    if ($followup && $contact['notify']) {
                        logger('notifier: slapdelivery: ' . $contact['name']);
                        $deliver_status = slapper($owner, $contact['notify'], $slap);
                        if ($deliver_status == -1) {
                            // queue message for redelivery
                            add_to_queue($contact['id'], NETWORK_OSTATUS, $slap);
                        }
                    } else {
                        // only send salmon if public - e.g. if it's ok to notify
                        // a public hub, it's ok to send a salmon
                        if (count($slaps) && $public_message && !$expire) {
                            logger('notifier: slapdelivery: ' . $contact['name']);
                            foreach ($slaps as $slappy) {
                                if ($contact['notify']) {
                                    $deliver_status = slapper($owner, $contact['notify'], $slappy);
                                    if ($deliver_status == -1) {
                                        // queue message for redelivery
                                        add_to_queue($contact['id'], NETWORK_OSTATUS, $slappy);
                                    }
                                }
                            }
                        }
                    }
                    break;
                case NETWORK_MAIL:
                    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'] ? $it['title'] : t("(no subject)");
                        $headers = 'From: ' . $local_user[0]['username'] . ' <' . $local_user[0]['email'] . '>' . "\n";
                        if ($reply_to) {
                            $headers .= 'Reply-to: ' . $reply_to . "\n";
                        }
                        $headers .= 'Message-id: <' . $it['uri'] . '>' . "\n";
                        if ($it['uri'] !== $it['parent-uri']) {
                            $header .= 'References: <' . $it['parent-uri'] . '>' . "\n";
                            if (!strlen($it['title'])) {
                                $r = q("SELECT `title` FROM `item` WHERE `parent-uri` = '%s' LIMIT 1", dbesc($it['parent-uri']));
                                if (count($r)) {
                                    $subtitle = $r[0]['title'];
                                    if ($subtitle) {
                                        if (strncasecmp($subtitle, 'RE:', 3)) {
                                            $subject = $subtitle;
                                        } else {
                                            $subject = 'Re: ' . $subtitle;
                                        }
                                    }
                                }
                            }
                        }
                        $headers .= 'MIME-Version: 1.0' . "\n";
                        $headers .= 'Content-Type: text/html; charset=UTF-8' . "\n";
                        $headers .= 'Content-Transfer-Encoding: 8bit' . "\n\n";
                        $html = prepare_body($it);
                        $message = '<html><body>' . $html . '</body></html>';
                        logger('notifier: email delivery to ' . $addr);
                        mail($addr, $subject, $message, $headers);
                    }
                    break;
                case NETWORK_DIASPORA:
                    require_once 'include/diaspora.php';
                    if (get_config('system', 'dfrn_only') || !get_config('system', 'diaspora_enabled')) {
                        break;
                    }
                    if ($mail) {
                        diaspora_send_mail($item, $owner, $contact);
                        break;
                    }
                    if (!$normal_mode) {
                        break;
                    }
                    // special handling for followup to public post
                    // all other public posts processed as public batches further below
                    if ($public_message) {
                        if ($followup) {
                            diaspora_send_followup($target_item, $owner, $contact, true);
                        }
                        break;
                    }
                    if (!$contact['pubkey']) {
                        break;
                    }
                    if ($target_item['verb'] === ACTIVITY_DISLIKE) {
                        // unsupported
                        break;
                    } elseif ($target_item['deleted'] && $target_item['verb'] !== ACTIVITY_LIKE) {
                        // diaspora delete,
                        diaspora_send_retraction($target_item, $owner, $contact);
                        break;
                    } elseif ($followup) {
                        // send comments, likes and retractions of likes to owner to relay
                        diaspora_send_followup($target_item, $owner, $contact);
                        break;
                    } elseif ($target_item['parent'] != $target_item['id']) {
                        // we are the relay - send comments, likes and unlikes to our conversants
                        diaspora_send_relay($target_item, $owner, $contact);
                        break;
                    } elseif ($top_level && !$walltowall) {
                        // currently no workable solution for sending walltowall
                        diaspora_send_status($target_item, $owner, $contact);
                        break;
                    }
                    break;
                case NETWORK_FEED:
                case NETWORK_FACEBOOK:
                    if (get_config('system', 'dfrn_only')) {
                        break;
                    }
                default:
                    break;
            }
        }
    }
    // send additional slaps to mentioned remote tags (@foo@example.com)
    if ($slap && count($url_recipients) && ($followup || $top_level) && $public_message && !$expire) {
        if (!get_config('system', 'dfrn_only')) {
            foreach ($url_recipients as $url) {
                if ($url) {
                    logger('notifier: urldelivery: ' . $url);
                    $deliver_status = slapper($owner, $url, $slap);
                    // TODO: redeliver/queue these items on failure, though there is no contact record
                }
            }
        }
    }
    if ($public_message) {
        $r1 = q("SELECT DISTINCT(`batch`), `id`, `name`,`network` FROM `contact` WHERE `network` = '%s' \n\t\t\tAND `uid` = %d AND `rel` != %d group by `batch` ORDER BY rand() ", dbesc(NETWORK_DIASPORA), intval($owner['uid']), intval(CONTACT_IS_SHARING));
        $r2 = q("SELECT `id`, `name`,`network` FROM `contact` \n\t\t\tWHERE `network` = '%s' AND `uid` = %d AND `blocked` = 0 AND `pending` = 0\n\t\t\tAND `rel` != %d order by rand() ", dbesc(NETWORK_DFRN), intval($owner['uid']), intval(CONTACT_IS_SHARING));
        $r = array_merge($r2, $r1);
        if (count($r)) {
            logger('pubdeliver: ' . print_r($r, true), LOGGER_DEBUG);
            // throw everything into the queue in case we get killed
            foreach ($r as $rr) {
                if (!$mail && !$fsuggest && !$followup) {
                    q("insert into deliverq ( `cmd`,`item`,`contact` ) values ('%s', %d, %d )", dbesc($cmd), intval($item_id), intval($rr['id']));
                }
            }
            foreach ($r as $rr) {
                // except for Diaspora batch jobs
                // Don't deliver to folks who have already been delivered to
                if ($rr['network'] !== NETWORK_DIASPORA && in_array($rr['id'], $conversants)) {
                    logger('notifier: already delivered id=' . $rr['id']);
                    continue;
                }
                if (!$mail && !$fsuggest && !$followup) {
                    logger('notifier: delivery agent: ' . $rr['name'] . ' ' . $rr['id']);
                    proc_run('php', 'include/delivery.php', $cmd, $item_id, $rr['id']);
                    if ($interval) {
                        @time_sleep_until(microtime(true) + (double) $interval);
                    }
                }
            }
        }
        if (strlen($hub)) {
            $hubs = explode(',', $hub);
            if (count($hubs)) {
                foreach ($hubs as $h) {
                    $h = trim($h);
                    if (!strlen($h)) {
                        continue;
                    }
                    $params = 'hub.mode=publish&hub.url=' . urlencode($a->get_baseurl() . '/dfrn_poll/' . $owner['nickname']);
                    post_url($h, $params);
                    logger('pubsub: publish: ' . $h . ' ' . $params . ' returned ' . $a->get_curl_code());
                    if (count($hubs) > 1) {
                        sleep(7);
                    }
                    // try and avoid multiple hubs responding at precisely the same time
                }
            }
        }
    }
    if ($normal_mode) {
        call_hooks('notifier_normal', $target_item);
    }
    call_hooks('notifier_end', $target_item);
    return;
}
Example #23
0
function queue_run($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 'include/items.php';
    require_once 'include/bbcode.php';
    load_config('config');
    load_config('system');
    $a->set_baseurl(get_config('system', 'url'));
    load_hooks();
    if ($argc > 1) {
        $queue_id = intval($argv[1]);
    } else {
        $queue_id = 0;
    }
    $deadguys = array();
    logger('queue: start');
    $interval = get_config('system', 'delivery_interval') === false ? 2 : intval(get_config('system', 'delivery_interval'));
    $r = q("select * from deliverq where 1");
    if (count($r)) {
        foreach ($r as $rr) {
            logger('queue: deliverq');
            proc_run('php', 'include/delivery.php', $rr['cmd'], $rr['item'], $rr['contact']);
            if ($interval) {
                @time_sleep_until(microtime(true) + (double) $interval);
            }
        }
    }
    $r = q("SELECT `queue`.*, `contact`.`name`, `contact`.`uid` FROM `queue` \n\t\tLEFT JOIN `contact` ON `queue`.`cid` = `contact`.`id` \n\t\tWHERE `queue`.`created` < UTC_TIMESTAMP() - INTERVAL 3 DAY");
    if (count($r)) {
        foreach ($r as $rr) {
            logger('Removing expired queue item for ' . $rr['name'] . ', uid=' . $rr['uid']);
            logger('Expired queue data :' . $rr['content'], LOGGER_DATA);
        }
        q("DELETE FROM `queue` WHERE `created` < UTC_TIMESTAMP() - INTERVAL 3 DAY");
    }
    if ($queue_id) {
        $r = q("SELECT `id` FROM `queue` WHERE `id` = %d LIMIT 1", intval($queue_id));
    } else {
        $r = q("SELECT `id` FROM `queue` WHERE `last` < UTC_TIMESTAMP() - INTERVAL 15 MINUTE ");
    }
    if (!count($r)) {
        return;
    }
    if (!$queue_id) {
        call_hooks('queue_predeliver', $a, $r);
    }
    // delivery loop
    require_once 'include/salmon.php';
    require_once 'include/diaspora.php';
    foreach ($r as $q_item) {
        // queue_predeliver hooks may have changed the queue db details,
        // so check again if this entry still needs processing
        if ($queue_id) {
            $qi = q("select * from queue where `id` = %d limit 1", intval($queue_id));
        } else {
            $qi = q("SELECT * FROM `queue` WHERE `id` = %d AND `last` < UTC_TIMESTAMP() - INTERVAL 15 MINUTE ", intval($q_item['id']));
        }
        if (!count($qi)) {
            continue;
        }
        $c = q("SELECT * FROM `contact` WHERE `id` = %d LIMIT 1", intval($qi[0]['cid']));
        if (!count($c)) {
            remove_queue_item($q_item['id']);
            continue;
        }
        if (in_array($c[0]['notify'], $deadguys)) {
            logger('queue: skipping known dead url: ' . $c[0]['notify']);
            update_queue_time($q_item['id']);
            continue;
        }
        $u = q("SELECT `user`.*, `user`.`pubkey` AS `upubkey`, `user`.`prvkey` AS `uprvkey` \n\t\t\tFROM `user` WHERE `uid` = %d LIMIT 1", intval($c[0]['uid']));
        if (!count($u)) {
            remove_queue_item($q_item['id']);
            continue;
        }
        $data = $qi[0]['content'];
        $public = $qi[0]['batch'];
        $contact = $c[0];
        $owner = $u[0];
        $deliver_status = 0;
        switch ($contact['network']) {
            case NETWORK_DFRN:
                logger('queue: dfrndelivery: item ' . $q_item['id'] . ' for ' . $contact['name']);
                $deliver_status = dfrn_deliver($owner, $contact, $data);
                if ($deliver_status == -1) {
                    update_queue_time($q_item['id']);
                    $deadguys[] = $contact['notify'];
                } else {
                    remove_queue_item($q_item['id']);
                }
                break;
            case NETWORK_OSTATUS:
                if ($contact['notify']) {
                    logger('queue: slapdelivery: item ' . $q_item['id'] . ' for ' . $contact['name']);
                    $deliver_status = slapper($owner, $contact['notify'], $data);
                    if ($deliver_status == -1) {
                        update_queue_time($q_item['id']);
                    } else {
                        remove_queue_item($q_item['id']);
                    }
                }
                break;
            case NETWORK_DIASPORA:
                if ($contact['notify']) {
                    logger('queue: diaspora_delivery: item ' . $q_item['id'] . ' for ' . $contact['name']);
                    $deliver_status = diaspora_transmit($owner, $contact, $data, $public);
                    if ($deliver_status == -1) {
                        update_queue_time($q_item['id']);
                    } else {
                        remove_queue_item($q_item['id']);
                    }
                }
                break;
            default:
                $params = array('owner' => $owner, 'contact' => $contact, 'queue' => $q_item, 'result' => false);
                call_hooks('queue_deliver', $a, $params);
                if ($params['result']) {
                    remove_queue_item($q_item['id']);
                } else {
                    update_queue_time($q_item['id']);
                }
                break;
        }
    }
    return;
}
Example #24
0
function cli_startup()
{
    sys_boot();
    App::set_baseurl(get_config('system', 'baseurl'));
}
Example #25
0
function update_gcontact_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/pidfile.php';
    require_once 'include/Scrape.php';
    require_once "include/socgraph.php";
    load_config('config');
    load_config('system');
    $a->set_baseurl(get_config('system', 'url'));
    load_hooks();
    logger('update_gcontact: start');
    if ($argc > 1 && intval($argv[1])) {
        $contact_id = intval($argv[1]);
    }
    if (!$contact_id) {
        logger('update_gcontact: no contact');
        return;
    }
    $lockpath = get_lockpath();
    if ($lockpath != '') {
        $pidfile = new pidfile($lockpath, 'update_gcontact' . $contact_id);
        if ($pidfile->is_already_running()) {
            logger("update_gcontact: Already running for contact " . $contact_id);
            if ($pidfile->running_time() > 9 * 60) {
                $pidfile->kill();
                logger("killed stale process");
            }
            exit;
        }
    }
    $r = q("SELECT * FROM `gcontact` WHERE `id` = %d", intval($contact_id));
    if (!$r) {
        return;
    }
    if (!in_array($r[0]["network"], array(NETWORK_DFRN, NETWORK_DIASPORA, NETWORK_OSTATUS))) {
        return;
    }
    $data = probe_url($r[0]["url"]);
    if (!in_array($data["network"], array(NETWORK_DFRN, NETWORK_DIASPORA, NETWORK_OSTATUS))) {
        if ($r[0]["server_url"] != "") {
            poco_check_server($r[0]["server_url"], $r[0]["network"]);
        }
        q("UPDATE `gcontact` SET `last_failure` = '%s' WHERE `id` = %d", dbesc(datetime_convert()), intval($contact_id));
        return;
    }
    if ($data["name"] == "" and $r[0]['name'] != "") {
        $data["name"] = $r[0]['name'];
    }
    if ($data["nick"] == "" and $r[0]['nick'] != "") {
        $data["nick"] = $r[0]['nick'];
    }
    if ($data["addr"] == "" and $r[0]['addr'] != "") {
        $data["addr"] = $r[0]['addr'];
    }
    if ($data["photo"] == "" and $r[0]['photo'] != "") {
        $data["photo"] = $r[0]['photo'];
    }
    q("UPDATE `gcontact` SET `name` = '%s', `nick` = '%s', `addr` = '%s', `photo` = '%s'\n\t\t\t\tWHERE `id` = %d", dbesc($data["name"]), dbesc($data["nick"]), dbesc($data["addr"]), dbesc($data["photo"]), intval($contact_id));
    q("UPDATE `contact` SET `name` = '%s', `nick` = '%s', `addr` = '%s', `photo` = '%s'\n\t\t\t\tWHERE `uid` = 0 AND `addr` = '' AND `nurl` = '%s'", dbesc($data["name"]), dbesc($data["nick"]), dbesc($data["addr"]), dbesc($data["photo"]), dbesc(normalise_link($data["url"])));
    q("UPDATE `contact` SET `addr` = '%s'\n\t\t\t\tWHERE `uid` != 0 AND `addr` = '' AND `nurl` = '%s'", dbesc($data["addr"]), dbesc(normalise_link($data["url"])));
}
Example #26
0
/**
 * Admin Site Page
 *  @param App $a
 */
function admin_page_site_post(&$a)
{
    if (!x($_POST, "page_site")) {
        return;
    }
    check_form_security_token_redirectOnErr('/admin/site', 'admin_site');
    // relocate
    if (x($_POST, 'relocate') && x($_POST, 'relocate_url') && $_POST['relocate_url'] != "") {
        $new_url = $_POST['relocate_url'];
        $new_url = rtrim($new_url, "/");
        $parsed = @parse_url($new_url);
        if (!$parsed || (!x($parsed, 'host') || !x($parsed, 'scheme'))) {
            notice(t("Can not parse base url. Must have at least <scheme>://<domain>"));
            goaway($a->get_baseurl(true) . '/admin/site');
        }
        /* steps:
         * replace all "baseurl" to "new_url" in config, profile, term, items and contacts
         * send relocate for every local user
         * */
        $old_url = $a->get_baseurl(true);
        function update_table($table_name, $fields, $old_url, $new_url)
        {
            global $db, $a;
            $dbold = dbesc($old_url);
            $dbnew = dbesc($new_url);
            $upd = array();
            foreach ($fields as $f) {
                $upd[] = "`{$f}` = REPLACE(`{$f}`, '{$dbold}', '{$dbnew}')";
            }
            $upds = implode(", ", $upd);
            $q = sprintf("UPDATE %s SET %s;", $table_name, $upds);
            $r = q($q);
            if (!$r) {
                notice("Failed updating '{$table_name}': " . $db->error);
                goaway($a->get_baseurl(true) . '/admin/site');
            }
        }
        // update tables
        update_table("profile", array('photo', 'thumb'), $old_url, $new_url);
        update_table("term", array('url'), $old_url, $new_url);
        update_table("contact", array('photo', 'thumb', 'micro', 'url', 'nurl', 'request', 'notify', 'poll', 'confirm', 'poco'), $old_url, $new_url);
        update_table("unique_contacts", array('url'), $old_url, $new_url);
        update_table("item", array('owner-link', 'owner-avatar', 'author-name', 'author-link', 'author-avatar', 'body', 'plink', 'tag'), $old_url, $new_url);
        // update config
        $a->set_baseurl($new_url);
        set_config('system', 'url', $new_url);
        // send relocate
        $users = q("SELECT uid FROM user WHERE account_removed = 0 AND account_expired = 0");
        foreach ($users as $user) {
            proc_run('php', 'include/notifier.php', 'relocate', $user['uid']);
        }
        info("Relocation started. Could take a while to complete.");
        goaway($a->get_baseurl(true) . '/admin/site');
    }
    // end relocate
    $sitename = x($_POST, 'sitename') ? notags(trim($_POST['sitename'])) : '';
    $hostname = x($_POST, 'hostname') ? notags(trim($_POST['hostname'])) : '';
    $sender_email = x($_POST, 'sender_email') ? notags(trim($_POST['sender_email'])) : '';
    $banner = x($_POST, 'banner') ? trim($_POST['banner']) : false;
    $shortcut_icon = x($_POST, 'shortcut_icon') ? notags(trim($_POST['shortcut_icon'])) : '';
    $touch_icon = x($_POST, 'touch_icon') ? notags(trim($_POST['touch_icon'])) : '';
    $info = x($_POST, 'info') ? trim($_POST['info']) : false;
    $language = x($_POST, 'language') ? notags(trim($_POST['language'])) : '';
    $theme = x($_POST, 'theme') ? notags(trim($_POST['theme'])) : '';
    $theme_mobile = x($_POST, 'theme_mobile') ? notags(trim($_POST['theme_mobile'])) : '';
    $maximagesize = x($_POST, 'maximagesize') ? intval(trim($_POST['maximagesize'])) : 0;
    $maximagelength = x($_POST, 'maximagelength') ? intval(trim($_POST['maximagelength'])) : MAX_IMAGE_LENGTH;
    $jpegimagequality = x($_POST, 'jpegimagequality') ? intval(trim($_POST['jpegimagequality'])) : JPEG_QUALITY;
    $register_policy = x($_POST, 'register_policy') ? intval(trim($_POST['register_policy'])) : 0;
    $daily_registrations = x($_POST, 'max_daily_registrations') ? intval(trim($_POST['max_daily_registrations'])) : 0;
    $abandon_days = x($_POST, 'abandon_days') ? intval(trim($_POST['abandon_days'])) : 0;
    $register_text = x($_POST, 'register_text') ? notags(trim($_POST['register_text'])) : '';
    $allowed_sites = x($_POST, 'allowed_sites') ? notags(trim($_POST['allowed_sites'])) : '';
    $allowed_email = x($_POST, 'allowed_email') ? notags(trim($_POST['allowed_email'])) : '';
    $block_public = x($_POST, 'block_public') ? True : False;
    $force_publish = x($_POST, 'publish_all') ? True : False;
    $global_directory = x($_POST, 'directory_submit_url') ? notags(trim($_POST['directory_submit_url'])) : '';
    $thread_allow = x($_POST, 'thread_allow') ? True : False;
    $newuser_private = x($_POST, 'newuser_private') ? True : False;
    $enotify_no_content = x($_POST, 'enotify_no_content') ? True : False;
    $private_addons = x($_POST, 'private_addons') ? True : False;
    $disable_embedded = x($_POST, 'disable_embedded') ? True : False;
    $allow_users_remote_self = x($_POST, 'allow_users_remote_self') ? True : False;
    $no_multi_reg = x($_POST, 'no_multi_reg') ? True : False;
    $no_openid = !(x($_POST, 'no_openid') ? True : False);
    $no_regfullname = !(x($_POST, 'no_regfullname') ? True : False);
    $no_utf = !(x($_POST, 'no_utf') ? True : False);
    $community_page_style = x($_POST, 'community_page_style') ? intval(trim($_POST['community_page_style'])) : 0;
    $max_author_posts_community_page = x($_POST, 'max_author_posts_community_page') ? intval(trim($_POST['max_author_posts_community_page'])) : 0;
    $verifyssl = x($_POST, 'verifyssl') ? True : False;
    $proxyuser = x($_POST, 'proxyuser') ? notags(trim($_POST['proxyuser'])) : '';
    $proxy = x($_POST, 'proxy') ? notags(trim($_POST['proxy'])) : '';
    $timeout = x($_POST, 'timeout') ? intval(trim($_POST['timeout'])) : 60;
    $delivery_interval = x($_POST, 'delivery_interval') ? intval(trim($_POST['delivery_interval'])) : 0;
    $poll_interval = x($_POST, 'poll_interval') ? intval(trim($_POST['poll_interval'])) : 0;
    $maxloadavg = x($_POST, 'maxloadavg') ? intval(trim($_POST['maxloadavg'])) : 50;
    $dfrn_only = x($_POST, 'dfrn_only') ? True : False;
    $ostatus_disabled = !(x($_POST, 'ostatus_disabled') ? True : False);
    $ostatus_poll_interval = x($_POST, 'ostatus_poll_interval') ? intval(trim($_POST['ostatus_poll_interval'])) : 0;
    $diaspora_enabled = x($_POST, 'diaspora_enabled') ? True : False;
    $ssl_policy = x($_POST, 'ssl_policy') ? intval($_POST['ssl_policy']) : 0;
    $force_ssl = x($_POST, 'force_ssl') ? True : False;
    $old_share = x($_POST, 'old_share') ? True : False;
    $hide_help = x($_POST, 'hide_help') ? True : False;
    $suppress_language = x($_POST, 'suppress_language') ? True : False;
    $suppress_tags = x($_POST, 'suppress_tags') ? True : False;
    $use_fulltext_engine = x($_POST, 'use_fulltext_engine') ? True : False;
    $itemcache = x($_POST, 'itemcache') ? notags(trim($_POST['itemcache'])) : '';
    $itemcache_duration = x($_POST, 'itemcache_duration') ? intval($_POST['itemcache_duration']) : 0;
    $max_comments = x($_POST, 'max_comments') ? intval($_POST['max_comments']) : 0;
    $lockpath = x($_POST, 'lockpath') ? notags(trim($_POST['lockpath'])) : '';
    $temppath = x($_POST, 'temppath') ? notags(trim($_POST['temppath'])) : '';
    $basepath = x($_POST, 'basepath') ? notags(trim($_POST['basepath'])) : '';
    $singleuser = x($_POST, 'singleuser') ? notags(trim($_POST['singleuser'])) : '';
    $proxy_disabled = x($_POST, 'proxy_disabled') ? True : False;
    $old_pager = x($_POST, 'old_pager') ? True : False;
    $only_tag_search = x($_POST, 'only_tag_search') ? True : False;
    if ($ssl_policy != intval(get_config('system', 'ssl_policy'))) {
        if ($ssl_policy == SSL_POLICY_FULL) {
            q("update `contact` set\n\t\t\t\t`url`     = replace(`url`    , 'http:' , 'https:'),\n\t\t\t\t`photo`   = replace(`photo`  , 'http:' , 'https:'),\n\t\t\t\t`thumb`   = replace(`thumb`  , 'http:' , 'https:'),\n\t\t\t\t`micro`   = replace(`micro`  , 'http:' , 'https:'),\n\t\t\t\t`request` = replace(`request`, 'http:' , 'https:'),\n\t\t\t\t`notify`  = replace(`notify` , 'http:' , 'https:'),\n\t\t\t\t`poll`    = replace(`poll`   , 'http:' , 'https:'),\n\t\t\t\t`confirm` = replace(`confirm`, 'http:' , 'https:'),\n\t\t\t\t`poco`    = replace(`poco`   , 'http:' , 'https:')\n\t\t\t\twhere `self` = 1");
            q("update `profile` set\n\t\t\t\t`photo`   = replace(`photo`  , 'http:' , 'https:'),\n\t\t\t\t`thumb`   = replace(`thumb`  , 'http:' , 'https:')\n\t\t\t\twhere 1 ");
        } elseif ($ssl_policy == SSL_POLICY_SELFSIGN) {
            q("update `contact` set\n\t\t\t\t`url`     = replace(`url`    , 'https:' , 'http:'),\n\t\t\t\t`photo`   = replace(`photo`  , 'https:' , 'http:'),\n\t\t\t\t`thumb`   = replace(`thumb`  , 'https:' , 'http:'),\n\t\t\t\t`micro`   = replace(`micro`  , 'https:' , 'http:'),\n\t\t\t\t`request` = replace(`request`, 'https:' , 'http:'),\n\t\t\t\t`notify`  = replace(`notify` , 'https:' , 'http:'),\n\t\t\t\t`poll`    = replace(`poll`   , 'https:' , 'http:'),\n\t\t\t\t`confirm` = replace(`confirm`, 'https:' , 'http:'),\n\t\t\t\t`poco`    = replace(`poco`   , 'https:' , 'http:')\n\t\t\t\twhere `self` = 1");
            q("update `profile` set\n\t\t\t\t`photo`   = replace(`photo`  , 'https:' , 'http:'),\n\t\t\t\t`thumb`   = replace(`thumb`  , 'https:' , 'http:')\n\t\t\t\twhere 1 ");
        }
    }
    set_config('system', 'ssl_policy', $ssl_policy);
    set_config('system', 'delivery_interval', $delivery_interval);
    set_config('system', 'poll_interval', $poll_interval);
    set_config('system', 'maxloadavg', $maxloadavg);
    set_config('config', 'sitename', $sitename);
    set_config('config', 'hostname', $hostname);
    set_config('config', 'sender_email', $sender_email);
    set_config('system', 'suppress_language', $suppress_language);
    set_config('system', 'suppress_tags', $suppress_tags);
    set_config('system', 'shortcut_icon', $shortcut_icon);
    set_config('system', 'touch_icon', $touch_icon);
    if ($banner == "") {
        // don't know why, but del_config doesn't work...
        q("DELETE FROM `config` WHERE `cat` = '%s' AND `k` = '%s' LIMIT 1", dbesc("system"), dbesc("banner"));
    } else {
        set_config('system', 'banner', $banner);
    }
    if ($info == "") {
        del_config('config', 'info');
    } else {
        set_config('config', 'info', $info);
    }
    set_config('system', 'language', $language);
    set_config('system', 'theme', $theme);
    if ($theme_mobile === '---') {
        del_config('system', 'mobile-theme');
    } else {
        set_config('system', 'mobile-theme', $theme_mobile);
    }
    if ($singleuser === '---') {
        del_config('system', 'singleuser');
    } else {
        set_config('system', 'singleuser', $singleuser);
    }
    set_config('system', 'maximagesize', $maximagesize);
    set_config('system', 'max_image_length', $maximagelength);
    set_config('system', 'jpeg_quality', $jpegimagequality);
    set_config('config', 'register_policy', $register_policy);
    set_config('system', 'max_daily_registrations', $daily_registrations);
    set_config('system', 'account_abandon_days', $abandon_days);
    set_config('config', 'register_text', $register_text);
    set_config('system', 'allowed_sites', $allowed_sites);
    set_config('system', 'allowed_email', $allowed_email);
    set_config('system', 'block_public', $block_public);
    set_config('system', 'publish_all', $force_publish);
    if ($global_directory == "") {
        // don't know why, but del_config doesn't work...
        q("DELETE FROM `config` WHERE `cat` = '%s' AND `k` = '%s' LIMIT 1", dbesc("system"), dbesc("directory_submit_url"));
    } else {
        set_config('system', 'directory_submit_url', $global_directory);
    }
    set_config('system', 'thread_allow', $thread_allow);
    set_config('system', 'newuser_private', $newuser_private);
    set_config('system', 'enotify_no_content', $enotify_no_content);
    set_config('system', 'disable_embedded', $disable_embedded);
    set_config('system', 'allow_users_remote_self', $allow_users_remote_self);
    set_config('system', 'block_extended_register', $no_multi_reg);
    set_config('system', 'no_openid', $no_openid);
    set_config('system', 'no_regfullname', $no_regfullname);
    set_config('system', 'community_page_style', $community_page_style);
    set_config('system', 'max_author_posts_community_page', $max_author_posts_community_page);
    set_config('system', 'no_utf', $no_utf);
    set_config('system', 'verifyssl', $verifyssl);
    set_config('system', 'proxyuser', $proxyuser);
    set_config('system', 'proxy', $proxy);
    set_config('system', 'curl_timeout', $timeout);
    set_config('system', 'dfrn_only', $dfrn_only);
    set_config('system', 'ostatus_disabled', $ostatus_disabled);
    set_config('system', 'ostatus_poll_interval', $ostatus_poll_interval);
    set_config('system', 'diaspora_enabled', $diaspora_enabled);
    set_config('config', 'private_addons', $private_addons);
    set_config('system', 'force_ssl', $force_ssl);
    set_config('system', 'old_share', $old_share);
    set_config('system', 'hide_help', $hide_help);
    set_config('system', 'use_fulltext_engine', $use_fulltext_engine);
    set_config('system', 'itemcache', $itemcache);
    set_config('system', 'itemcache_duration', $itemcache_duration);
    set_config('system', 'max_comments', $max_comments);
    set_config('system', 'lockpath', $lockpath);
    set_config('system', 'temppath', $temppath);
    set_config('system', 'basepath', $basepath);
    set_config('system', 'proxy_disabled', $proxy_disabled);
    set_config('system', 'old_pager', $old_pager);
    set_config('system', 'only_tag_search', $only_tag_search);
    info(t('Site settings updated.') . EOL);
    goaway($a->get_baseurl(true) . '/admin/site');
    return;
    // NOTREACHED
}
Example #27
0
function onepoll_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 'include/queue_fn.php';
    load_config('config');
    load_config('system');
    $a->set_baseurl(get_config('system', 'url'));
    load_hooks();
    logger('onepoll: start');
    $manual_id = 0;
    $generation = 0;
    $hub_update = false;
    $force = false;
    $restart = false;
    if ($argc > 1 && intval($argv[1])) {
        $contact_id = intval($argv[1]);
    }
    if (!$contact_id) {
        logger('onepoll: no contact');
        return;
    }
    $lockpath = get_lockpath();
    if ($lockpath != '') {
        $pidfile = new pidfile($lockpath, 'onepoll' . $contact_id);
        if ($pidfile->is_already_running()) {
            logger("onepoll: Already running for contact " . $contact_id);
            if ($pidfile->running_time() > 9 * 60) {
                $pidfile->kill();
                logger("killed stale process");
            }
            exit;
        }
    }
    $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.
    $contacts = q("SELECT `contact`.* FROM `contact`\n\t\tWHERE ( `rel` = %d OR `rel` = %d ) AND `poll` != ''\n\t\tAND NOT `network` IN ( '%s', '%s', '%s' )\n\t\tAND `contact`.`id` = %d\n\t\tAND `self` = 0 AND `contact`.`blocked` = 0 AND `contact`.`readonly` = 0\n\t\tAND `contact`.`archive` = 0 LIMIT 1", intval(CONTACT_IS_SHARING), intval(CONTACT_IS_FRIEND), dbesc(NETWORK_DIASPORA), dbesc(NETWORK_FACEBOOK), dbesc(NETWORK_PUMPIO), intval($contact_id));
    if (!count($contacts)) {
        return;
    }
    $contact = $contacts[0];
    $xml = false;
    $t = $contact['last-update'];
    if ($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")) {
            $hub_update = true;
        }
    } else {
        $hub_update = false;
    }
    $importer_uid = $contact['uid'];
    $r = q("SELECT `contact`.*, `user`.`page-flags` FROM `contact` INNER JOIN `user` on `contact`.`uid` = `user`.`uid` WHERE `user`.`uid` = %d AND `contact`.`self` = 1 LIMIT 1", intval($importer_uid));
    if (!count($r)) {
        return;
    }
    $importer = $r[0];
    logger("onepoll: poll: ({$contact['id']}) IMPORTER: {$importer['name']}, CONTACT: {$contact['name']}");
    $last_update = $contact['last-update'] === '0000-00-00 00:00:00' ? datetime_convert('UTC', 'UTC', 'now - 7 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.
        $perm = 'rw';
        // But this may be our first communication, so set the writable flag if it isn't set already.
        if (!intval($contact['writable'])) {
            q("update contact set writable = 1 where id = %d", intval($contact['id']));
        }
        $url = $contact['poll'] . '?dfrn_id=' . $idtosend . '&dfrn_version=' . DFRN_PROTOCOL_VERSION . '&type=data&last_update=' . $last_update . '&perm=' . $perm;
        $handshake_xml = fetch_url($url);
        $html_code = $a->get_curl_code();
        logger('onepoll: handshake with url ' . $url . ' returns xml: ' . $handshake_xml, LOGGER_DATA);
        if (!strlen($handshake_xml) || $html_code >= 400 || !$html_code) {
            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
            $r = q("UPDATE `contact` SET `last-update` = '%s' WHERE `id` = %d", dbesc(datetime_convert()), intval($contact['id']));
            return;
        }
        if (!strstr($handshake_xml, '<')) {
            logger('poller: response from ' . $url . ' did not contain XML.');
            mark_for_death($contact);
            $r = q("UPDATE `contact` SET `last-update` = '%s' WHERE `id` = %d", dbesc(datetime_convert()), intval($contact['id']));
            return;
        }
        $res = parse_xml_string($handshake_xml);
        if (intval($res->status) == 1) {
            logger("poller: {$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
            $r = q("UPDATE `contact` SET `last-update` = '%s' WHERE `id` = %d", dbesc(datetime_convert()), intval($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)) {
            return;
        }
        if ((double) $res->dfrn_version > 2.21 && $contact['poco'] == '') {
            q("update contact set poco = '%s' where id = %d", 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
            return;
        }
        $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 || $contact['rel'] == CONTACT_IS_FRIEND) ? 1 : 0;
        if ($contact['network'] === NETWORK_OSTATUS && get_pconfig($importer_uid, 'system', 'ostatus_autofriend')) {
            $stat_writeable = 1;
        }
        if ($stat_writeable != $contact['writable']) {
            q("UPDATE `contact` SET `writable` = %d WHERE `id` = %d", intval($stat_writeable), intval($contact['id']));
        }
        // Are we allowed to import from this person?
        if ($contact['rel'] == CONTACT_IS_FOLLOWER || $contact['blocked'] || $contact['readonly']) {
            return;
        }
        $xml = fetch_url($contact['poll']);
    } elseif ($contact['network'] === NETWORK_MAIL || $contact['network'] === NETWORK_MAIL2) {
        logger("Mail: Fetching", LOGGER_DEBUG);
        $mail_disabled = function_exists('imap_open') && !get_config('system', 'imap_disabled') ? 0 : 1;
        if ($mail_disabled) {
            return;
        }
        logger("Mail: Enabled", LOGGER_DEBUG);
        $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 to " . $mailconf[0]['user']);
            if ($mbox) {
                q("UPDATE `mailacct` SET `last_check` = '%s' WHERE `id` = %d AND `uid` = %d", dbesc(datetime_convert()), intval($mailconf[0]['id']), intval($importer_uid));
                logger("Mail: Connected to " . $mailconf[0]['user']);
            } else {
                logger("Mail: Connection error " . $mailconf[0]['user'] . " " . print_r(imap_errors()));
            }
        }
        if ($mbox) {
            $msgs = email_poll($mbox, $contact['addr']);
            if (count($msgs)) {
                logger("Mail: Parsing " . count($msgs) . " mails for " . $mailconf[0]['user'], LOGGER_DEBUG);
                $metas = email_msg_meta($mbox, implode(',', $msgs));
                if (count($metas) != count($msgs)) {
                    logger("onepoll: for " . $mailconf[0]['user'] . " there are " . count($msgs) . " messages but received " . count($metas) . " metas", LOGGER_DEBUG);
                } else {
                    $msgs = array_combine($msgs, $metas);
                    foreach ($msgs as $msg_uid => $meta) {
                        logger("Mail: Parsing mail " . $msg_uid, LOGGER_DATA);
                        $datarray = array();
                        $datarray['verb'] = ACTIVITY_POST;
                        $datarray['object-type'] = ACTIVITY_OBJ_NOTE;
                        //					$meta = email_msg_meta($mbox,$msg_uid);
                        //					$headers = email_msg_headers($mbox,$msg_uid);
                        $datarray['uri'] = msgid2iri(trim($meta->message_id, '<>'));
                        // 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 . " for " . $mailconf[0]['user'] . " UID: " . $importer_uid . " URI: " . $datarray['uri'], LOGGER_DEBUG);
                            // Only delete when mails aren't automatically moved or deleted
                            if ($mailconf[0]['action'] != 1 and $mailconf[0]['action'] != 3) {
                                if ($meta->deleted && !$r[0]['deleted']) {
                                    q("UPDATE `item` SET `deleted` = 1, `changed` = '%s' WHERE `id` = %d", dbesc(datetime_convert()), intval($r[0]['id']));
                                }
                            }
                            switch ($mailconf[0]['action']) {
                                case 0:
                                    logger("Mail: Seen before " . $msg_uid . " for " . $mailconf[0]['user'] . ". Doing nothing.", LOGGER_DEBUG);
                                    break;
                                case 1:
                                    logger("Mail: Deleting " . $msg_uid . " for " . $mailconf[0]['user']);
                                    imap_delete($mbox, $msg_uid, FT_UID);
                                    break;
                                case 2:
                                    logger("Mail: Mark as seen " . $msg_uid . " for " . $mailconf[0]['user']);
                                    imap_setflag_full($mbox, $msg_uid, "\\Seen", ST_UID);
                                    break;
                                case 3:
                                    logger("Mail: Moving " . $msg_uid . " to " . $mailconf[0]['movetofolder'] . " for " . $mailconf[0]['user']);
                                    imap_setflag_full($mbox, $msg_uid, "\\Seen", ST_UID);
                                    if ($mailconf[0]['movetofolder'] != "") {
                                        imap_mail_move($mbox, $msg_uid, $mailconf[0]['movetofolder'], FT_UID);
                                    }
                                    break;
                            }
                            continue;
                        }
                        // look for a 'references' or an 'in-reply-to' header and try to match with a parent item we have locally.
                        //					$raw_refs = ((x($headers,'references')) ? str_replace("\t",'',$headers['references']) : '');
                        $raw_refs = property_exists($meta, 'references') ? str_replace("\t", '', $meta->references) : '';
                        if (!trim($raw_refs)) {
                            $raw_refs = property_exists($meta, 'in_reply_to') ? str_replace("\t", '', $meta->in_reply_to) : '';
                        }
                        $raw_refs = trim($raw_refs);
                        // Don't allow a blank reference in $refs_arr
                        if ($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]['parent-uri'];
                            }
                            // Set the parent as the top-level item
                            //							$datarray['parent-uri'] = $r[0]['uri'];
                        }
                        // 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);
                        // Is it a reply?
                        $reply = (substr(strtolower($datarray['title']), 0, 3) == "re:" or substr(strtolower($datarray['title']), 0, 3) == "re-" or $raw_refs != "");
                        // Remove Reply-signs in the subject
                        $datarray['title'] = RemoveReply($datarray['title']);
                        // If it seems to be a reply but a header couldn't be found take the last message with matching subject
                        if (!x($datarray, 'parent-uri') and $reply) {
                            $r = q("SELECT `uri` , `parent-uri` FROM `item` WHERE `title` = \"%s\" AND `uid` = %d ORDER BY `created` DESC LIMIT 1", dbesc(protect_sprintf($datarray['title'])), intval($importer_uid));
                            if (count($r)) {
                                $datarray['parent-uri'] = $r[0]['parent-uri'];
                            }
                        }
                        if (!x($datarray, 'parent-uri')) {
                            $datarray['parent-uri'] = $datarray['uri'];
                        }
                        $r = email_get_msg($mbox, $msg_uid, $reply);
                        if (!$r) {
                            logger("Mail: can't fetch msg " . $msg_uid . " for " . $mailconf[0]['user']);
                            continue;
                        }
                        $datarray['body'] = escape_tags($r['body']);
                        $datarray['body'] = limit_body_size($datarray['body']);
                        logger("Mail: Importing " . $msg_uid . " for " . $mailconf[0]['user']);
                        // some mailing lists have the original author as 'from' - add this sender info to msg body.
                        // todo: adding a gravatar for the original author would be cool
                        if (!stristr($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;
                                }
                            }
                            $fromarr = imap_rfc822_parse_adrlist($fromdecoded, $a->get_hostname());
                            $frommail = $fromarr[0]->mailbox . "@" . $fromarr[0]->host;
                            if (isset($fromarr[0]->personal)) {
                                $fromname = $fromarr[0]->personal;
                            } else {
                                $fromname = $frommail;
                            }
                            //$datarray['body'] = "[b]".t('From: ') . escape_tags($fromdecoded) . "[/b]\n\n" . $datarray['body'];
                            $datarray['author-name'] = $fromname;
                            $datarray['author-link'] = "mailto:" . $frommail;
                            $datarray['author-avatar'] = $contact['photo'];
                            $datarray['owner-name'] = $contact['name'];
                            $datarray['owner-link'] = "mailto:" . $contact['addr'];
                            $datarray['owner-avatar'] = $contact['photo'];
                        } else {
                            $datarray['author-name'] = $contact['name'];
                            $datarray['author-link'] = 'mailbox';
                            $datarray['author-avatar'] = $contact['photo'];
                        }
                        $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'] . '>';
                        }
                        $stored_item = item_store($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", intval($stored_item));
                        switch ($mailconf[0]['action']) {
                            case 0:
                                logger("Mail: Seen before " . $msg_uid . " for " . $mailconf[0]['user'] . ". Doing nothing.", LOGGER_DEBUG);
                                break;
                            case 1:
                                logger("Mail: Deleting " . $msg_uid . " for " . $mailconf[0]['user']);
                                imap_delete($mbox, $msg_uid, FT_UID);
                                break;
                            case 2:
                                logger("Mail: Mark as seen " . $msg_uid . " for " . $mailconf[0]['user']);
                                imap_setflag_full($mbox, $msg_uid, "\\Seen", ST_UID);
                                break;
                            case 3:
                                logger("Mail: Moving " . $msg_uid . " to " . $mailconf[0]['movetofolder'] . " for " . $mailconf[0]['user']);
                                imap_setflag_full($mbox, $msg_uid, "\\Seen", ST_UID);
                                if ($mailconf[0]['movetofolder'] != "") {
                                    imap_mail_move($mbox, $msg_uid, $mailconf[0]['movetofolder'], FT_UID);
                                }
                                break;
                        }
                    }
                }
            } else {
                logger("Mail: no mails for " . $mailconf[0]['user']);
            }
            logger("Mail: closing connection for " . $mailconf[0]['user']);
            imap_close($mbox);
        }
    } elseif ($contact['network'] === NETWORK_FACEBOOK) {
        // This is picked up by the Facebook plugin on a cron hook.
        // Ignored here.
    } elseif ($contact['network'] === NETWORK_PUMPIO) {
        // This is picked up by the pump.io plugin on a cron hook.
        // Ignored here.
    }
    if ($xml) {
        logger('poller: received xml : ' . $xml, LOGGER_DATA);
        if (!strstr($xml, '<')) {
            logger('poller: post_handshake: response from ' . $url . ' did not contain XML.');
            $r = q("UPDATE `contact` SET `last-update` = '%s' WHERE `id` = %d", dbesc(datetime_convert()), intval($contact['id']));
            return;
        }
        consume_feed($xml, $importer, $contact, $hub, 1, 1);
        // do it twice. Ensures that children of parents which may be later in the stream aren't tossed
        consume_feed($xml, $importer, $contact, $hub, 1, 2);
        $hubmode = 'subscribe';
        if ($contact['network'] === NETWORK_DFRN || $contact['blocked'] || $contact['readonly']) {
            $hubmode = 'unsubscribe';
        }
        if (($contact['network'] === NETWORK_OSTATUS || $contact['network'] == NETWORK_FEED) && !$contact['hub-verify']) {
            $hub_update = true;
        }
        if (strlen($hub) && $hub_update && ($contact['rel'] != CONTACT_IS_FOLLOWER || $contact['network'] == NETWORK_FEED)) {
            logger('poller: hub ' . $hubmode . ' : ' . $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, $hubmode);
                }
            }
        }
    }
    $updated = datetime_convert();
    $r = q("UPDATE `contact` SET `last-update` = '%s', `success_update` = '%s' WHERE `id` = %d", dbesc($updated), dbesc($updated), intval($contact['id']));
    // load current friends if possible.
    if ($contact['poco']) {
        $r = q("SELECT count(*) as total from glink\n\t\t\twhere `cid` = %d and updated > UTC_TIMESTAMP() - INTERVAL 1 DAY", intval($contact['id']));
    }
    if (count($r)) {
        if (!$r[0]['total']) {
            poco_load($contact['id'], $importer_uid, 0, $contact['poco']);
        }
    }
    return;
}