2 require_once("boot.php");
3 require_once('include/queue_fn.php');
4 require_once('include/html2plain.php');
5 require_once("include/Scrape.php");
8 * This file was at one time responsible for doing all deliveries, but this caused
9 * big problems on shared hosting systems, where the process might get killed by the
10 * hosting provider and nothing would get delivered.
11 * It now only delivers one message under certain cases, and invokes a queued
12 * delivery mechanism (include/deliver.php) to deliver individual contacts at
13 * controlled intervals.
14 * This has a much better chance of surviving random processes getting killed
15 * by the hosting provider.
16 * A lot of this code is duplicated in include/deliver.php until we have time to go back
17 * and re-structure the delivery procedure based on the obstacles that have been thrown at
18 * us by hosting providers.
22 * The notifier is typically called with:
24 * proc_run('php', "include/notifier.php", COMMAND, ITEM_ID);
26 * where COMMAND is one of the following:
28 * activity (in diaspora.php, dfrn_confirm.php, profiles.php)
29 * comment-import (in diaspora.php, items.php)
30 * comment-new (in item.php)
31 * drop (in diaspora.php, items.php, photos.php)
32 * edit_post (in item.php)
33 * event (in events.php)
34 * expire (in items.php)
35 * like (in like.php, poke.php)
36 * mail (in message.php)
37 * suggest (in fsuggest.php)
38 * tag (in photos.php, poke.php, tagger.php)
39 * tgroup (in items.php)
40 * wall-new (in photos.php, item.php)
41 * removeme (in Contact.php)
42 * relocate (in uimport.php)
44 * and ITEM_ID is the id of the item in the database that needs to be sent to others.
48 function notifier_run(&$argv, &$argc){
56 @include(".htconfig.php");
57 require_once("include/dba.php");
58 $db = new dba($db_host, $db_user, $db_pass, $db_data);
59 unset($db_host, $db_user, $db_pass, $db_data);
62 require_once("include/session.php");
63 require_once("include/datetime.php");
64 require_once('include/items.php');
65 require_once('include/bbcode.php');
66 require_once('include/email.php');
67 load_config('config');
68 load_config('system');
75 $a->set_baseurl(get_config('system','url'));
77 logger('notifier: invoked: ' . print_r($argv,true), LOGGER_DEBUG);
84 $item_id = intval($argv[2]);
96 $recipients = array();
97 $url_recipients = array();
101 if($cmd === 'mail') {
102 $normal_mode = false;
104 $message = q("SELECT * FROM `mail` WHERE `id` = %d LIMIT 1",
107 if(! count($message)){
110 $uid = $message[0]['uid'];
111 $recipients[] = $message[0]['contact-id'];
115 elseif($cmd === 'expire') {
116 $normal_mode = false;
118 $items = q("SELECT * FROM `item` WHERE `uid` = %d AND `wall` = 1
119 AND `deleted` = 1 AND `changed` > UTC_TIMESTAMP() - INTERVAL 10 MINUTE",
127 elseif($cmd === 'suggest') {
128 $normal_mode = false;
131 $suggest = q("SELECT * FROM `fsuggest` WHERE `id` = %d LIMIT 1",
134 if(! count($suggest))
136 $uid = $suggest[0]['uid'];
137 $recipients[] = $suggest[0]['cid'];
139 } elseif($cmd === 'removeme') {
140 $r = q("SELECT * FROM `user` WHERE `uid` = %d LIMIT 1", intval($item_id));
145 $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `self` = 1 LIMIT 1", intval($item_id));
150 $r = q("SELECT * FROM `contact` WHERE `self` = 0 AND `uid` = %d", intval($item_id));
154 require_once('include/Contact.php');
155 foreach($r as $contact) {
156 terminate_friendship($user, $self, $contact);
159 } elseif($cmd === 'relocate') {
160 $normal_mode = false;
165 $r = q("SELECT * FROM `item` WHERE `id` = %d and visible = 1 and moderated = 0 LIMIT 1",
169 if((! count($r)) || (! intval($r[0]['parent']))) {
173 $target_item = $r[0];
174 $parent_id = intval($r[0]['parent']);
176 $updated = $r[0]['edited'];
178 // POSSIBLE CLEANUP --> The following seems superfluous. We've already checked for "if (! intval($r[0]['parent']))" a few lines up
182 $items = q("SELECT `item`.*, `sign`.`signed_text`,`sign`.`signature`,`sign`.`signer`
183 FROM `item` LEFT JOIN `sign` ON `sign`.`iid` = `item`.`id` WHERE `parent` = %d and visible = 1 and moderated = 0 ORDER BY `id` ASC",
187 if(! count($items)) {
191 // avoid race condition with deleting entries
193 if($items[0]['deleted']) {
194 foreach($items as $item)
195 $item['deleted'] = 1;
198 if((count($items) == 1) && ($items[0]['id'] === $target_item['id']) && ($items[0]['uri'] === $items[0]['parent-uri'])) {
199 logger('notifier: top level post');
205 $r = q("SELECT `contact`.*, `user`.`pubkey` AS `upubkey`, `user`.`prvkey` AS `uprvkey`,
206 `user`.`timezone`, `user`.`nickname`, `user`.`sprvkey`, `user`.`spubkey`,
207 `user`.`page-flags`, `user`.`prvnets`
208 FROM `contact` INNER JOIN `user` ON `user`.`uid` = `contact`.`uid`
209 WHERE `contact`.`uid` = %d AND `contact`.`self` = 1 LIMIT 1",
218 $walltowall = ((($top_level) && ($owner['id'] != $items[0]['contact-id'])) ? true : false);
220 $hub = get_config('system','huburl');
222 // If this is a public conversation, notify the feed hub
223 $public_message = true;
226 $push_notify = false;
228 // fill this in with a single salmon slap if applicable
231 if(! ($mail || $fsuggest || $relocate)) {
233 require_once('include/group.php');
237 // This is IMPORTANT!!!!
239 // We will only send a "notify owner to relay" or followup message if the referenced post
240 // originated on our system by virtue of having our hostname somewhere
241 // in the URI, AND it was a comment (not top_level) AND the parent originated elsewhere.
243 // if $parent['wall'] == 1 we will already have the parent message in our array
244 // and we will relay the whole lot.
246 // expire sends an entire group of expire messages and cannot be forwarded.
247 // However the conversation owner will be a part of the conversation and will
248 // be notified during this run.
249 // Other DFRN conversation members will be alerted during polled updates.
253 // Diaspora members currently are not notified of expirations, and other networks have
254 // either limited or no ability to process deletions. We should at least fix Diaspora
255 // by stringing togther an array of retractions and sending them onward.
258 $localhost = str_replace('www.','',$a->get_hostname());
259 if(strpos($localhost,':'))
260 $localhost = substr($localhost,0,strpos($localhost,':'));
264 * Be VERY CAREFUL if you make any changes to the following several lines. Seemingly innocuous changes
265 * have been known to cause runaway conditions which affected several servers, along with
266 * permissions issues.
270 $relay_to_owner = false;
272 if((! $top_level) && ($parent['wall'] == 0) && (! $expire) && (stristr($target_item['uri'],$localhost))) {
273 $relay_to_owner = true;
277 if(($cmd === 'uplink') && (intval($parent['forum_mode']) == 1) && (! $top_level)) {
278 $relay_to_owner = true;
281 // until the 'origin' flag has been in use for several months
282 // we will just use it as a fallback test
283 // later we will be able to use it as the primary test of whether or not to relay.
285 if(! $target_item['origin'])
286 $relay_to_owner = false;
288 if($parent['origin'])
289 $relay_to_owner = false;
291 if($relay_to_owner) {
292 logger('notifier: followup', LOGGER_DEBUG);
293 // local followup to remote post
295 $public_message = false; // not public
296 $conversant_str = dbesc($parent['contact-id']);
297 $recipients = array($parent['contact-id']);
299 if (!$target_item['private'] AND $target_item['wall'] AND
300 (strlen($target_item['allow_cid'].$target_item['allow_gid'].
301 $target_item['deny_cid'].$target_item['deny_gid']) == 0))
304 $thr_parent = q("SELECT `network` FROM `item` WHERE `uri` = '%s' AND `uid` = %d",
305 dbesc($target_item["thr-parent"]), intval($target_item["uid"]));
307 logger('Parent is '.$parent['network'].'. Thread parent is '.$thr_parent[0]['network'], LOGGER_DEBUG);
309 // If the thread parent is OStatus then do some magic to distribute the messages.
310 // We have not only to look at the parent, since it could be a Friendica thread.
311 if (($thr_parent AND ($thr_parent[0]['network'] == NETWORK_OSTATUS)) OR ($parent['network'] == NETWORK_OSTATUS)) {
315 // Send a salmon notification to every person we mentioned in the post
316 $arr = explode(',',$target_item['tag']);
317 foreach($arr as $x) {
318 //logger('Checking tag '.$x, LOGGER_DEBUG);
320 if(preg_match('/@\[url=([^\]]*)\]/',$x,$matches)) {
321 $probed_contact = probe_url($matches[1]);
322 if ($probed_contact["notify"] != "") {
323 logger('Notify mentioned user '.$probed_contact["url"].': '.$probed_contact["notify"]);
324 $url_recipients[$probed_contact["notify"]] = $probed_contact["notify"];
329 // We notify Friendica users in the thread when it is an OStatus thread.
330 // Hopefully this transfers the messages to the other Friendica servers. (Untested)
331 if ($parent["network"] == NETWORK_OSTATUS) {
332 $r = q("SELECT `author-link` FROM `item` WHERE `parent` = %d AND `author-link` != '%s'",
333 intval($target_item["parent"]), dbesc($owner['url']));
334 foreach($r as $parent_item) {
335 $probed_contact = probe_url($parent_item["author-link"]);
336 if (($probed_contact["notify"] != "") AND ($probed_contact["network"] == NETWORK_DFRN)) {
337 logger('Notify Friendica user '.$probed_contact["url"].': '.$probed_contact["notify"]);
338 $url_recipients[$probed_contact["notify"]] = $probed_contact["notify"];
343 if (count($url_recipients))
344 logger("url_recipients ".print_r($url_recipients,true));
349 // don't send deletions onward for other people's stuff
351 if($target_item['deleted'] && (! intval($target_item['wall']))) {
352 logger('notifier: ignoring delete notification for non-wall item');
356 if((strlen($parent['allow_cid']))
357 || (strlen($parent['allow_gid']))
358 || (strlen($parent['deny_cid']))
359 || (strlen($parent['deny_gid']))) {
360 $public_message = false; // private recipients, not public
363 $allow_people = expand_acl($parent['allow_cid']);
364 $allow_groups = expand_groups(expand_acl($parent['allow_gid']),true);
365 $deny_people = expand_acl($parent['deny_cid']);
366 $deny_groups = expand_groups(expand_acl($parent['deny_gid']));
368 // if our parent is a public forum (forum_mode == 1), uplink to the origional author causing
369 // a delivery fork. private groups (forum_mode == 2) do not uplink
371 if((intval($parent['forum_mode']) == 1) && (! $top_level) && ($cmd !== 'uplink')) {
372 proc_run('php','include/notifier.php','uplink',$item_id);
375 $conversants = array();
377 foreach($items as $item) {
378 $recipients[] = $item['contact-id'];
379 $conversants[] = $item['contact-id'];
380 // pull out additional tagged people to notify (if public message)
381 if($public_message && strlen($item['inform'])) {
382 $people = explode(',',$item['inform']);
383 foreach($people as $person) {
384 if(substr($person,0,4) === 'cid:') {
385 $recipients[] = intval(substr($person,4));
386 $conversants[] = intval(substr($person,4));
389 $url_recipients[] = substr($person,4);
395 if (count($url_recipients))
396 logger('notifier: url_recipients ' . print_r($url_recipients,true));
398 $conversants = array_unique($conversants);
401 $recipients = array_unique(array_merge($recipients,$allow_people,$allow_groups));
402 $deny = array_unique(array_merge($deny_people,$deny_groups));
403 $recipients = array_diff($recipients,$deny);
405 $conversant_str = dbesc(implode(', ',$conversants));
408 $r = q("SELECT * FROM `contact` WHERE `id` IN ( $conversant_str ) AND `blocked` = 0 AND `pending` = 0 AND `archive` = 0");
414 $feed_template = get_markup_template('atom_feed.tpl');
415 $mail_template = get_markup_template('atom_mail.tpl');
420 $hubxml = feed_hublinks();
422 $birthday = feed_birthday($owner['uid'],$owner['timezone']);
424 if(strlen($birthday))
425 $birthday = '<dfrn:birthday>' . xmlify($birthday) . '</dfrn:birthday>';
427 $atom .= replace_macros($feed_template, array(
428 '$version' => xmlify(FRIENDICA_VERSION),
429 '$feed_id' => xmlify($a->get_baseurl() . '/profile/' . $owner['nickname'] ),
430 '$feed_title' => xmlify($owner['name']),
431 '$feed_updated' => xmlify(datetime_convert('UTC', 'UTC', $updated . '+00:00' , ATOM_TIME)) ,
433 '$salmon' => '', // private feed, we don't use salmon here
434 '$name' => xmlify($owner['name']),
435 '$profile_page' => xmlify($owner['url']),
436 '$photo' => xmlify($owner['photo']),
437 '$thumb' => xmlify($owner['thumb']),
438 '$picdate' => xmlify(datetime_convert('UTC','UTC',$owner['avatar-date'] . '+00:00' , ATOM_TIME)) ,
439 '$uridate' => xmlify(datetime_convert('UTC','UTC',$owner['uri-date'] . '+00:00' , ATOM_TIME)) ,
440 '$namdate' => xmlify(datetime_convert('UTC','UTC',$owner['name-date'] . '+00:00' , ATOM_TIME)) ,
441 '$birthday' => $birthday,
442 '$community' => (($owner['page-flags'] == PAGE_COMMUNITY) ? '<dfrn:community>1</dfrn:community>' : '')
447 $public_message = false; // mail is not public
449 $body = fix_private_photos($item['body'],$owner['uid'],null,$message[0]['contact-id']);
451 $atom .= replace_macros($mail_template, array(
452 '$name' => xmlify($owner['name']),
453 '$profile_page' => xmlify($owner['url']),
454 '$thumb' => xmlify($owner['thumb']),
455 '$item_id' => xmlify($item['uri']),
456 '$subject' => xmlify($item['title']),
457 '$created' => xmlify(datetime_convert('UTC', 'UTC', $item['created'] . '+00:00' , ATOM_TIME)),
458 '$content' => xmlify($body),
459 '$parent_id' => xmlify($item['parent-uri'])
461 } elseif($fsuggest) {
462 $public_message = false; // suggestions are not public
464 $sugg_template = get_markup_template('atom_suggest.tpl');
466 $atom .= replace_macros($sugg_template, array(
467 '$name' => xmlify($item['name']),
468 '$url' => xmlify($item['url']),
469 '$photo' => xmlify($item['photo']),
470 '$request' => xmlify($item['request']),
471 '$note' => xmlify($item['note'])
474 // We don't need this any more
476 q("DELETE FROM `fsuggest` WHERE `id` = %d LIMIT 1",
480 } elseif($relocate) {
481 $public_message = false; // suggestions are not public
483 $sugg_template = get_markup_template('atom_relocate.tpl');
485 /* get site pubkey. this could be a new installation with no site keys*/
486 $pubkey = get_config('system','site_pubkey');
488 $res = new_keypair(1024);
489 set_config('system','site_prvkey', $res['prvkey']);
490 set_config('system','site_pubkey', $res['pubkey']);
493 $rp = q("SELECT `resource-id` , `scale`, type FROM `photo`
494 WHERE `profile` = 1 AND `uid` = %d ORDER BY scale;", $uid);
496 $ext = Photo::supportedTypes();
498 $photos[$p['scale']] = $a->get_baseurl().'/photo/'.$p['resource-id'].'-'.$p['scale'].'.'.$ext[$p['type']];
502 $atom .= replace_macros($sugg_template, array(
503 '$name' => xmlify($owner['name']),
504 '$photo' => xmlify($photos[4]),
505 '$thumb' => xmlify($photos[5]),
506 '$micro' => xmlify($photos[6]),
507 '$url' => xmlify($owner['url']),
508 '$request' => xmlify($owner['request']),
509 '$confirm' => xmlify($owner['confirm']),
510 '$notify' => xmlify($owner['notify']),
511 '$poll' => xmlify($owner['poll']),
512 '$sitepubkey' => xmlify(get_config('system','site_pubkey')),
513 //'$pubkey' => xmlify($owner['pubkey']),
514 //'$prvkey' => xmlify($owner['prvkey']),
516 $recipients_relocate = q("SELECT * FROM contact WHERE uid = %d AND self = 0 AND network = '%s'" , intval($uid), NETWORK_DFRN);
520 foreach($items as $item) { // there is only one item
521 if(! $item['parent'])
523 if($item['id'] == $item_id) {
524 logger('notifier: followup: item: ' . print_r($item,true), LOGGER_DATA);
525 $slap = atom_entry($item,'html',null,$owner,false);
526 $atom .= atom_entry($item,'text',null,$owner,false);
530 foreach($items as $item) {
532 if(! $item['parent'])
535 // private emails may be in included in public conversations. Filter them.
537 if(($public_message) && $item['private'] == 1)
541 $contact = get_item_contact($item,$contacts);
548 // we only need the current item, but include the parent because without it
549 // older sites without a corresponding dfrn_notify change may do the wrong thing.
551 if($item_id == $item['id'] || $item['id'] == $item['parent'])
552 $atom .= atom_entry($item,'text',null,$owner,true);
554 $atom .= atom_entry($item,'text',null,$owner,true);
556 if(($top_level) && ($public_message) && ($item['author-link'] === $item['owner-link']) && (! $expire))
557 $slaps[] = atom_entry($item,'html',null,$owner,true);
561 $atom .= '</feed>' . "\r\n";
563 logger('notifier: ' . $atom, LOGGER_DATA);
565 logger('notifier: slaps: ' . print_r($slaps,true), LOGGER_DATA);
567 // If this is a public message and pubmail is set on the parent, include all your email contacts
569 $mail_disabled = ((function_exists('imap_open') && (! get_config('system','imap_disabled'))) ? 0 : 1);
571 if(! $mail_disabled) {
572 if((! strlen($target_item['allow_cid'])) && (! strlen($target_item['allow_gid']))
573 && (! strlen($target_item['deny_cid'])) && (! strlen($target_item['deny_gid']))
574 && (intval($target_item['pubmail']))) {
575 $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `network` = '%s'",
581 $recipients[] = $rr['id'];
587 $recip_str = $parent['contact-id'];
589 $recip_str = implode(', ', $recipients);
592 $r = $recipients_relocate;
594 $r = q("SELECT * FROM `contact` WHERE `id` IN ( %s ) AND `blocked` = 0 AND `pending` = 0 ",
599 require_once('include/salmon.php');
601 $interval = ((get_config('system','delivery_interval') === false) ? 2 : intval(get_config('system','delivery_interval')));
607 foreach($r as $contact) {
608 if((! $mail) && (! $fsuggest) && (! $followup) && (!$relocate) && (! $contact['self'])) {
609 if(($contact['network'] === NETWORK_DIASPORA) && ($public_message))
611 q("insert into deliverq ( `cmd`,`item`,`contact` ) values ('%s', %d, %d )",
614 intval($contact['id'])
620 // This controls the number of deliveries to execute with each separate delivery process.
621 // By default we'll perform one delivery per process. Assuming a hostile shared hosting
622 // provider, this provides the greatest chance of deliveries if processes start getting
623 // killed. We can also space them out with the delivery_interval to also help avoid them
626 // If $deliveries_per_process > 1, we will chain this number of multiple deliveries
627 // together into a single process. This will reduce the overall number of processes
628 // spawned for each delivery, but they will run longer.
630 $deliveries_per_process = intval(get_config('system','delivery_batch_count'));
631 if($deliveries_per_process <= 0)
632 $deliveries_per_process = 1;
634 $this_batch = array();
636 for($x = 0; $x < count($r); $x ++) {
642 logger("Deliver to ".$contact['url'], LOGGER_DEBUG);
644 // potentially more than one recipient. Start a new process and space them out a bit.
645 // we will deliver single recipient types of message and email recipients here.
647 if((! $mail) && (! $fsuggest) && (!$relocate) && (! $followup)) {
649 $this_batch[] = $contact['id'];
651 if(count($this_batch) == $deliveries_per_process) {
652 proc_run('php','include/delivery.php',$cmd,$item_id,$this_batch);
653 $this_batch = array();
655 @time_sleep_until(microtime(true) + (float) $interval);
659 // be sure to pick up any stragglers
660 if(count($this_batch))
661 proc_run('php','include/delivery.php',$cmd,$item_id,$this_batch);
666 logger("main delivery by notifier: followup=$followup mail=$mail fsuggest=$fsuggest relocate=$relocate");
668 switch($contact['network']) {
671 // perform local delivery if we are on the same site
673 $basepath = implode('/', array_slice(explode('/',$contact['url']),0,3));
675 if(link_compare($basepath,$a->get_baseurl())) {
677 $nickname = basename($contact['url']);
678 if($contact['issued-id'])
679 $sql_extra = sprintf(" AND `dfrn-id` = '%s' ", dbesc($contact['issued-id']));
681 $sql_extra = sprintf(" AND `issued-id` = '%s' ", dbesc($contact['dfrn-id']));
683 $x = q("SELECT `contact`.*, `contact`.`uid` AS `importer_uid`,
684 `contact`.`pubkey` AS `cpubkey`,
685 `contact`.`prvkey` AS `cprvkey`,
686 `contact`.`thumb` AS `thumb`,
687 `contact`.`url` as `url`,
688 `contact`.`name` as `senderName`,
691 INNER JOIN `user` ON `contact`.`uid` = `user`.`uid`
692 WHERE `contact`.`blocked` = 0 AND `contact`.`archive` = 0
693 AND `contact`.`pending` = 0
694 AND `contact`.`network` = '%s' AND `user`.`nickname` = '%s'
696 AND `user`.`account_expired` = 0 AND `user`.`account_removed` = 0 LIMIT 1",
701 if($x && count($x)) {
702 $write_flag = ((($x[0]['rel']) && ($x[0]['rel'] != CONTACT_IS_SHARING)) ? true : false);
703 if((($owner['page-flags'] == PAGE_COMMUNITY) || ($write_flag)) && (! $x[0]['writable'])) {
704 q("update contact set writable = 1 where id = %d",
707 $x[0]['writable'] = 1;
710 // if contact's ssl policy changed, which we just determined
711 // is on our own server, update our contact links
713 $ssl_policy = get_config('system','ssl_policy');
714 fix_contact_ssl_policy($x[0],$ssl_policy);
716 // If we are setup as a soapbox we aren't accepting input from this person
718 if($x[0]['page-flags'] == PAGE_SOAPBOX)
721 require_once('library/simplepie/simplepie.inc');
722 logger('mod-delivery: local delivery');
723 local_delivery($x[0],$atom);
728 logger('notifier: dfrndelivery: ' . $contact['name']);
729 $deliver_status = dfrn_deliver($owner,$contact,$atom);
731 logger('notifier: dfrn_delivery returns ' . $deliver_status);
733 if($deliver_status == (-1)) {
734 logger('notifier: delivery failed: queuing message');
735 // queue message for redelivery
736 add_to_queue($contact['id'],NETWORK_DFRN,$atom);
739 case NETWORK_OSTATUS:
741 // Do not send to ostatus if we are not configured to send to public networks
742 if($owner['prvnets'])
745 if(get_config('system','ostatus_disabled') || get_config('system','dfrn_only'))
748 if($followup && $contact['notify']) {
749 logger('slapdelivery followup item '.$item_id.' to ' . $contact['name']);
750 $deliver_status = slapper($owner,$contact['notify'],$slap);
752 if($deliver_status == (-1)) {
753 // queue message for redelivery
754 add_to_queue($contact['id'],NETWORK_OSTATUS,$slap);
758 // only send salmon if public - e.g. if it's ok to notify
759 // a public hub, it's ok to send a salmon
761 if((count($slaps)) && ($public_message) && (! $expire)) {
762 logger('slapdelivery item '.$item_id.' to ' . $contact['name']);
763 foreach($slaps as $slappy) {
764 if($contact['notify']) {
765 $deliver_status = slapper($owner,$contact['notify'],$slappy);
766 if($deliver_status == (-1)) {
767 // queue message for redelivery
768 add_to_queue($contact['id'],NETWORK_OSTATUS,$slappy);
779 if(get_config('system','dfrn_only'))
782 // WARNING: does not currently convert to RFC2047 header encodings, etc.
784 $addr = $contact['addr'];
788 if($cmd === 'wall-new' || $cmd === 'comment-new') {
791 if($cmd === 'wall-new')
794 $r = q("SELECT * FROM `item` WHERE `id` = %d AND `uid` = %d LIMIT 1",
806 $local_user = q("SELECT * FROM `user` WHERE `uid` = %d LIMIT 1",
809 if(! count($local_user))
813 $r1 = q("SELECT * FROM `mailacct` WHERE `uid` = %d LIMIT 1",
816 if($r1 && $r1[0]['reply_to'])
817 $reply_to = $r1[0]['reply_to'];
819 $subject = (($it['title']) ? email_header_encode($it['title'],'UTF-8') : t("\x28no subject\x29")) ;
821 // only expose our real email address to true friends
822 if(($contact['rel'] == CONTACT_IS_FRIEND) && (! $contact['blocked']))
824 $headers = 'From: ' . email_header_encode($local_user[0]['username'],'UTF-8') . ' <' . $reply_to . '>' . "\n";
825 $headers .= 'Sender: '.$local_user[0]['email']."\n";
827 $headers = 'From: ' . email_header_encode($local_user[0]['username'],'UTF-8') . ' <' . $local_user[0]['email'] . '>' . "\n";
829 $headers = 'From: ' . email_header_encode($local_user[0]['username'],'UTF-8') . ' <' . t('noreply') . '@' . $a->get_hostname() . '>' . "\n";
832 // $headers .= 'Reply-to: ' . $reply_to . "\n";
834 $headers .= 'Message-Id: <' . iri2msgid($it['uri']) . '>' . "\n";
836 if($it['uri'] !== $it['parent-uri']) {
837 $headers .= "References: <".iri2msgid($it["parent-uri"]).">";
839 // If Threading is enabled, write down the correct parent
840 if (($it["thr-parent"] != "") and ($it["thr-parent"] != $it["parent-uri"]))
841 $headers .= " <".iri2msgid($it["thr-parent"]).">";
845 $r = q("SELECT `title` FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
846 dbesc($it['parent-uri']),
849 if(count($r) AND ($r[0]['title'] != ''))
850 $subject = $r[0]['title'];
852 $r = q("SELECT `title` FROM `item` WHERE `parent-uri` = '%s' AND `uid` = %d LIMIT 1",
853 dbesc($it['parent-uri']),
856 if(count($r) AND ($r[0]['title'] != ''))
857 $subject = $r[0]['title'];
860 if(strncasecmp($subject,'RE:',3))
861 $subject = 'Re: '.$subject;
863 email_send($addr, $subject, $headers, $it);
866 case NETWORK_DIASPORA:
867 require_once('include/diaspora.php');
869 if(get_config('system','dfrn_only') || (! get_config('system','diaspora_enabled')))
873 diaspora_send_mail($item,$owner,$contact);
880 // special handling for followup to public post
881 // all other public posts processed as public batches further below
883 if($public_message) {
885 diaspora_send_followup($target_item,$owner,$contact, true);
889 if(! $contact['pubkey'])
892 if($target_item['verb'] === ACTIVITY_DISLIKE) {
896 elseif(($target_item['deleted']) && (($target_item['uri'] === $target_item['parent-uri']) || $followup)) {
897 // send both top-level retractions and relayable retractions for owner to relay
898 diaspora_send_retraction($target_item,$owner,$contact);
902 // send comments and likes to owner to relay
903 diaspora_send_followup($target_item,$owner,$contact);
906 elseif($target_item['uri'] !== $target_item['parent-uri']) {
907 // we are the relay - send comments, likes and relayable_retractions
908 // (of comments and likes) to our conversants
909 diaspora_send_relay($target_item,$owner,$contact);
912 elseif(($top_level) && (! $walltowall)) {
913 // currently no workable solution for sending walltowall
914 diaspora_send_status($target_item,$owner,$contact);
921 case NETWORK_FACEBOOK:
922 if(get_config('system','dfrn_only'))
925 if(get_config('system','dfrn_only'))
933 // send additional slaps to mentioned remote tags (@foo@example.com)
935 if($slap && count($url_recipients) && ($followup || $top_level) && ($public_message || $push_notify) && (! $expire)) {
936 if(! get_config('system','dfrn_only')) {
937 foreach($url_recipients as $url) {
939 logger('notifier: urldelivery: ' . $url);
940 $deliver_status = slapper($owner,$url,$slap);
941 // TODO: redeliver/queue these items on failure, though there is no contact record
948 if($public_message) {
950 $r1 = q("SELECT DISTINCT(`batch`), `id`, `name`,`network` FROM `contact` WHERE `network` = '%s'
951 AND `uid` = %d AND `rel` != %d group by `batch` ORDER BY rand() ",
952 dbesc(NETWORK_DIASPORA),
953 intval($owner['uid']),
954 intval(CONTACT_IS_SHARING)
957 $r2 = q("SELECT `id`, `name`,`network` FROM `contact`
958 WHERE `network` in ( '%s', '%s') AND `uid` = %d AND `blocked` = 0 AND `pending` = 0 AND `archive` = 0
959 AND `rel` != %d order by rand() ",
961 dbesc(NETWORK_MAIL2),
962 intval($owner['uid']),
963 intval(CONTACT_IS_SHARING)
966 $r = array_merge($r2,$r1);
969 logger('pubdeliver: ' . print_r($r,true), LOGGER_DEBUG);
971 // throw everything into the queue in case we get killed
974 if((! $mail) && (! $fsuggest) && (! $followup)) {
975 q("insert into deliverq ( `cmd`,`item`,`contact` ) values ('%s', %d, %d )",
985 // except for Diaspora batch jobs
986 // Don't deliver to folks who have already been delivered to
988 if(($rr['network'] !== NETWORK_DIASPORA) && (in_array($rr['id'],$conversants))) {
989 logger('notifier: already delivered id=' . $rr['id']);
993 if((! $mail) && (! $fsuggest) && (! $followup)) {
994 logger('notifier: delivery agent: ' . $rr['name'] . ' ' . $rr['id']);
995 proc_run('php','include/delivery.php',$cmd,$item_id,$rr['id']);
997 @time_sleep_until(microtime(true) + (float) $interval);
1002 $push_notify = true;
1007 if($push_notify AND strlen($hub)) {
1008 $hubs = explode(',', $hub);
1010 foreach($hubs as $h) {
1015 if ($h === '[internal]') {
1016 // Set push flag for PuSH subscribers to this topic,
1017 // they will be notified in queue.php
1018 q("UPDATE `push_subscriber` SET `push` = 1 " .
1019 "WHERE `nickname` = '%s'", dbesc($owner['nickname']));
1021 logger('Activating internal PuSH for item '.$item_id, LOGGER_DEBUG);
1025 $params = 'hub.mode=publish&hub.url=' . urlencode( $a->get_baseurl() . '/dfrn_poll/' . $owner['nickname'] );
1026 post_url($h,$params);
1027 logger('publish for item '.$item_id.' ' . $h . ' ' . $params . ' returned ' . $a->get_curl_code());
1029 if(count($hubs) > 1)
1030 sleep(7); // try and avoid multiple hubs responding at precisely the same time
1034 // Handling the pubsubhubbub requests
1035 proc_run('php','include/pubsubpublish.php');
1038 // If the item was deleted, clean up the `sign` table
1039 if($target_item['deleted']) {
1040 $r = q("DELETE FROM sign where `retract_iid` = %d",
1041 intval($target_item['id'])
1045 logger('notifier: calling hooks', LOGGER_DEBUG);
1048 call_hooks('notifier_normal',$target_item);
1050 call_hooks('notifier_end',$target_item);
1056 if (array_search(__file__,get_included_files())===0){
1057 notifier_run($_SERVER["argv"],$_SERVER["argc"]);