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', $target_item); return; }
function notifier_run($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', $target_item); return; }
function onepoll_run(&$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 : '******'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; }