2 require_once("boot.php");
3 require_once('include/queue_fn.php');
4 require_once('include/html2plain.php');
6 function delivery_run(&$argv, &$argc){
14 @include(".htconfig.php");
15 require_once("include/dba.php");
16 $db = new dba($db_host, $db_user, $db_pass, $db_data);
17 unset($db_host, $db_user, $db_pass, $db_data);
20 require_once("include/session.php");
21 require_once("include/datetime.php");
22 require_once('include/items.php');
23 require_once('include/bbcode.php');
24 require_once('include/diaspora.php');
25 require_once('include/email.php');
27 load_config('config');
28 load_config('system');
35 $a->set_baseurl(get_config('system','url'));
37 logger('delivery: invoked: ' . print_r($argv,true), LOGGER_DEBUG);
40 $item_id = intval($argv[2]);
42 for($x = 3; $x < $argc; $x ++) {
44 $contact_id = intval($argv[$x]);
46 // Some other process may have delivered this item already.
48 $r = q("select * from deliverq where cmd = '%s' and item = %d and contact = %d limit 1",
57 $maxsysload = intval(get_config('system','maxloadavg'));
60 if(function_exists('sys_getloadavg')) {
61 $load = sys_getloadavg();
62 if(intval($load[0]) > $maxsysload) {
63 logger('system: load ' . $load[0] . ' too high. Delivery deferred to next queue run.');
68 // It's ours to deliver. Remove it from the queue.
70 q("delete from deliverq where cmd = '%s' and item = %d and contact = %d",
76 if((! $item_id) || (! $contact_id))
81 $recipients = array();
82 $url_recipients = array();
86 $recipients[] = $contact_id;
88 if($cmd === 'expire') {
91 $items = q("SELECT * FROM `item` WHERE `uid` = %d AND `wall` = 1
92 AND `deleted` = 1 AND `changed` > UTC_TIMESTAMP() - INTERVAL 30 MINUTE",
102 $r = q("SELECT * FROM `item` WHERE `id` = %d and visible = 1 and moderated = 0 LIMIT 1",
106 if((! count($r)) || (! intval($r[0]['parent'])))
109 $target_item = $r[0];
110 $parent_id = intval($r[0]['parent']);
112 $updated = $r[0]['edited'];
114 // POSSIBLE CLEANUP --> The following seems superfluous. We've already checked for "if (! intval($r[0]['parent']))" a few lines up
119 $items = q("SELECT `item`.*, `sign`.`signed_text`,`sign`.`signature`,`sign`.`signer`
120 FROM `item` LEFT JOIN `sign` ON `sign`.`iid` = `item`.`id` WHERE `parent` = %d and visible = 1 and moderated = 0 ORDER BY `id` ASC",
128 $contacts_arr = array();
129 foreach($items as $item)
130 if(! in_array($item['contact-id'],$contacts_arr))
131 $contacts_arr[] = intval($item['contact-id']);
132 if(count($contacts_arr)) {
133 $str_contacts = implode(',',$contacts_arr);
134 $icontacts = q("SELECT * FROM `contact`
135 WHERE `id` IN ( $str_contacts ) "
138 if( ! ($icontacts && count($icontacts)))
141 // avoid race condition with deleting entries
143 if($items[0]['deleted']) {
144 foreach($items as $item)
145 $item['deleted'] = 1;
148 if((count($items) == 1) && ($items[0]['uri'] === $items[0]['parent-uri'])) {
149 logger('delivery: top level post');
154 $r = q("SELECT `contact`.*, `user`.`pubkey` AS `upubkey`, `user`.`prvkey` AS `uprvkey`,
155 `user`.`timezone`, `user`.`nickname`, `user`.`sprvkey`, `user`.`spubkey`,
156 `user`.`page-flags`, `user`.`prvnets`
157 FROM `contact` INNER JOIN `user` ON `user`.`uid` = `contact`.`uid`
158 WHERE `contact`.`uid` = %d AND `contact`.`self` = 1 LIMIT 1",
167 $walltowall = ((($top_level) && ($owner['id'] != $items[0]['contact-id'])) ? true : false);
169 $public_message = true;
171 // fill this in with a single salmon slap if applicable
175 require_once('include/group.php');
179 // This is IMPORTANT!!!!
181 // We will only send a "notify owner to relay" or followup message if the referenced post
182 // originated on our system by virtue of having our hostname somewhere
183 // in the URI, AND it was a comment (not top_level) AND the parent originated elsewhere.
184 // if $parent['wall'] == 1 we will already have the parent message in our array
185 // and we will relay the whole lot.
187 // expire sends an entire group of expire messages and cannot be forwarded.
188 // However the conversation owner will be a part of the conversation and will
189 // be notified during this run.
190 // Other DFRN conversation members will be alerted during polled updates.
192 // Diaspora members currently are not notified of expirations, and other networks have
193 // either limited or no ability to process deletions. We should at least fix Diaspora
194 // by stringing togther an array of retractions and sending them onward.
197 $localhost = $a->get_hostname();
198 if(strpos($localhost,':'))
199 $localhost = substr($localhost,0,strpos($localhost,':'));
201 $r = q("SELECT * FROM `contact` WHERE `id` = %d AND `blocked` = 0 AND `pending` = 0",
210 * Be VERY CAREFUL if you make any changes to the following line. Seemingly innocuous changes
211 * have been known to cause runaway conditions which affected several servers, along with
212 * permissions issues.
216 if(!$top_level && ($parent["network"] != NETWORK_OSTATUS) && ($parent['wall'] == 0) && (! $expire) && (stristr($target_item['uri'],$localhost))) {
217 logger('relay denied for delivery agent.');
219 /* no relay allowed for direct contact delivery */
223 if((strlen($parent['allow_cid']))
224 || (strlen($parent['allow_gid']))
225 || (strlen($parent['deny_cid']))
226 || (strlen($parent['deny_gid']))) {
227 $public_message = false; // private recipients, not public
230 $hubxml = feed_hublinks();
232 logger('notifier: slaps: ' . print_r($slaps,true), LOGGER_DATA);
234 require_once('include/salmon.php');
241 switch($contact['network']) {
244 logger('notifier: dfrndelivery: ' . $contact['name']);
246 $feed_template = get_markup_template('atom_feed.tpl');
247 $mail_template = get_markup_template('atom_mail.tpl');
252 $birthday = feed_birthday($owner['uid'],$owner['timezone']);
254 if(strlen($birthday))
255 $birthday = '<dfrn:birthday>' . xmlify($birthday) . '</dfrn:birthday>';
257 $atom .= replace_macros($feed_template, array(
258 '$version' => xmlify(FRIENDICA_VERSION),
259 '$feed_id' => xmlify($a->get_baseurl() . '/profile/' . $owner['nickname'] ),
260 '$feed_title' => xmlify($owner['name']),
261 '$feed_updated' => xmlify(datetime_convert('UTC', 'UTC', $updated . '+00:00' , ATOM_TIME)) ,
263 '$salmon' => '', // private feed, we don't use salmon here
264 '$name' => xmlify($owner['name']),
265 '$profile_page' => xmlify($owner['url']),
266 '$photo' => xmlify($owner['photo']),
267 '$thumb' => xmlify($owner['thumb']),
268 '$picdate' => xmlify(datetime_convert('UTC','UTC',$owner['avatar-date'] . '+00:00' , ATOM_TIME)) ,
269 '$uridate' => xmlify(datetime_convert('UTC','UTC',$owner['uri-date'] . '+00:00' , ATOM_TIME)) ,
270 '$namdate' => xmlify(datetime_convert('UTC','UTC',$owner['name-date'] . '+00:00' , ATOM_TIME)) ,
271 '$birthday' => $birthday,
272 '$community' => (($owner['page-flags'] == PAGE_COMMUNITY) ? '<dfrn:community>1</dfrn:community>' : '')
275 foreach($items as $item) {
276 if(! $item['parent'])
279 // private emails may be in included in public conversations. Filter them.
280 if(($public_message) && $item['private'] == 1)
283 $item_contact = get_item_contact($item,$icontacts);
288 if($item_id == $item['id'] || $item['id'] == $item['parent'])
289 $atom .= atom_entry($item,'text',null,$owner,true,(($top_level) ? $contact['id'] : 0));
292 $atom .= atom_entry($item,'text',null,$owner,true);
296 $atom .= '</feed>' . "\r\n";
298 logger('notifier: ' . $atom, LOGGER_DATA);
299 $basepath = implode('/', array_slice(explode('/',$contact['url']),0,3));
301 // perform local delivery if we are on the same site
303 if(link_compare($basepath,$a->get_baseurl())) {
305 $nickname = basename($contact['url']);
306 if($contact['issued-id'])
307 $sql_extra = sprintf(" AND `dfrn-id` = '%s' ", dbesc($contact['issued-id']));
309 $sql_extra = sprintf(" AND `issued-id` = '%s' ", dbesc($contact['dfrn-id']));
311 $x = q("SELECT `contact`.*, `contact`.`uid` AS `importer_uid`,
312 `contact`.`pubkey` AS `cpubkey`,
313 `contact`.`prvkey` AS `cprvkey`,
314 `contact`.`thumb` AS `thumb`,
315 `contact`.`url` as `url`,
316 `contact`.`name` as `senderName`,
319 INNER JOIN `user` ON `contact`.`uid` = `user`.`uid`
320 WHERE `contact`.`blocked` = 0 AND `contact`.`pending` = 0
321 AND `contact`.`network` = '%s' AND `user`.`nickname` = '%s'
323 AND `user`.`account_expired` = 0 AND `user`.`account_removed` = 0 LIMIT 1",
328 if($x && count($x)) {
329 $write_flag = ((($x[0]['rel']) && ($x[0]['rel'] != CONTACT_IS_SHARING)) ? true : false);
330 if((($owner['page-flags'] == PAGE_COMMUNITY) || ($write_flag)) && (! $x[0]['writable'])) {
331 q("update contact set writable = 1 where id = %d",
334 $x[0]['writable'] = 1;
337 $ssl_policy = get_config('system','ssl_policy');
338 fix_contact_ssl_policy($x[0],$ssl_policy);
340 // If we are setup as a soapbox we aren't accepting input from this person
342 if($x[0]['page-flags'] == PAGE_SOAPBOX)
345 require_once('library/simplepie/simplepie.inc');
346 logger('mod-delivery: local delivery');
347 local_delivery($x[0],$atom);
352 if(! was_recently_delayed($contact['id']))
353 $deliver_status = dfrn_deliver($owner,$contact,$atom);
355 $deliver_status = (-1);
357 logger('notifier: dfrn_delivery returns ' . $deliver_status);
359 if($deliver_status == (-1)) {
360 logger('notifier: delivery failed: queuing message');
361 add_to_queue($contact['id'],NETWORK_DFRN,$atom);
365 case NETWORK_OSTATUS :
366 // Do not send to otatus if we are not configured to send to public networks
367 if($owner['prvnets'])
369 if(get_config('system','ostatus_disabled') || get_config('system','dfrn_only'))
372 // only send salmon if public - e.g. if it's ok to notify
373 // a public hub, it's ok to send a salmon
375 if(($public_message) && (! $expire)) {
378 foreach($items as $item) {
379 if(! $item['parent'])
382 // private emails may be in included in public conversations. Filter them.
383 if(($public_message) && $item['private'] == 1)
386 $item_contact = get_item_contact($item,$icontacts);
390 // For OStatus don't notify all contacts in the thread
391 if (!$top_level AND ($parent["network"] == NETWORK_OSTATUS) AND ($item["id"] != $item["parent"]))
394 if(($top_level OR ($parent["network"] == NETWORK_OSTATUS)) && ($public_message) && ($item['author-link'] === $item['owner-link']) && (! $expire))
395 $slaps[] = atom_entry($item,'html',null,$owner,true);
398 logger('slapdelivery item '.$item_id.' to ' . $contact['name']);
399 foreach($slaps as $slappy) {
400 if($contact['notify']) {
401 if(! was_recently_delayed($contact['id']))
402 $deliver_status = slapper($owner,$contact['notify'],$slappy);
404 $deliver_status = (-1);
406 if($deliver_status == (-1)) {
407 // queue message for redelivery
408 add_to_queue($contact['id'],NETWORK_OSTATUS,$slappy);
419 if(get_config('system','dfrn_only'))
421 // WARNING: does not currently convert to RFC2047 header encodings, etc.
423 $addr = $contact['addr'];
427 if($cmd === 'wall-new' || $cmd === 'comment-new') {
430 if($cmd === 'wall-new')
433 $r = q("SELECT * FROM `item` WHERE `id` = %d AND `uid` = %d LIMIT 1",
444 $local_user = q("SELECT * FROM `user` WHERE `uid` = %d LIMIT 1",
447 if(! count($local_user))
451 $r1 = q("SELECT * FROM `mailacct` WHERE `uid` = %d LIMIT 1",
454 if($r1 && $r1[0]['reply_to'])
455 $reply_to = $r1[0]['reply_to'];
457 $subject = (($it['title']) ? email_header_encode($it['title'],'UTF-8') : t("\x28no subject\x29")) ;
459 // only expose our real email address to true friends
461 if(($contact['rel'] == CONTACT_IS_FRIEND) && (! $contact['blocked'])) {
463 $headers = 'From: '.email_header_encode($local_user[0]['username'],'UTF-8').' <'.$reply_to.'>'."\n";
464 $headers .= 'Sender: '.$local_user[0]['email']."\n";
466 $headers = 'From: '.email_header_encode($local_user[0]['username'],'UTF-8').' <'.$local_user[0]['email'].'>'."\n";
468 $headers = 'From: ' . email_header_encode($local_user[0]['username'],'UTF-8') . ' <' . t('noreply') . '@' . $a->get_hostname() . '>' . "\n";
471 // $headers .= 'Reply-to: ' . $reply_to . "\n";
473 $headers .= 'Message-Id: <' . iri2msgid($it['uri']). '>' . "\n";
475 //logger("Mail: uri: ".$it['uri']." parent-uri ".$it['parent-uri'], LOGGER_DEBUG);
476 //logger("Mail: Data: ".print_r($it, true), LOGGER_DEBUG);
477 //logger("Mail: Data: ".print_r($it, true), LOGGER_DATA);
479 if($it['uri'] !== $it['parent-uri']) {
480 $headers .= "References: <".iri2msgid($it["parent-uri"]).">";
482 // If Threading is enabled, write down the correct parent
483 if (($it["thr-parent"] != "") and ($it["thr-parent"] != $it["parent-uri"]))
484 $headers .= " <".iri2msgid($it["thr-parent"]).">";
488 $r = q("SELECT `title` FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
489 dbesc($it['parent-uri']),
492 if(count($r) AND ($r[0]['title'] != ''))
493 $subject = $r[0]['title'];
495 $r = q("SELECT `title` FROM `item` WHERE `parent-uri` = '%s' AND `uid` = %d LIMIT 1",
496 dbesc($it['parent-uri']),
499 if(count($r) AND ($r[0]['title'] != ''))
500 $subject = $r[0]['title'];
503 if(strncasecmp($subject,'RE:',3))
504 $subject = 'Re: '.$subject;
506 email_send($addr, $subject, $headers, $it);
510 case NETWORK_DIASPORA :
512 $loc = 'public batch ' . $contact['batch'];
514 $loc = $contact['name'];
516 logger('delivery: diaspora batch deliver: ' . $loc);
518 if(get_config('system','dfrn_only') || (! get_config('system','diaspora_enabled')) || (! $normal_mode))
521 if((! $contact['pubkey']) && (! $public_message))
524 if($target_item['verb'] === ACTIVITY_DISLIKE) {
528 elseif(($target_item['deleted']) && ($target_item['uri'] === $target_item['parent-uri'])) {
529 // top-level retraction
530 logger('delivery: diaspora retract: ' . $loc);
532 diaspora_send_retraction($target_item,$owner,$contact,$public_message);
535 elseif($target_item['uri'] !== $target_item['parent-uri']) {
536 // we are the relay - send comments, likes and relayable_retractions to our conversants
537 logger('delivery: diaspora relay: ' . $loc);
539 diaspora_send_relay($target_item,$owner,$contact,$public_message);
542 elseif(($top_level) && (! $walltowall)) {
543 // currently no workable solution for sending walltowall
544 logger('delivery: diaspora status: ' . $loc);
545 diaspora_send_status($target_item,$owner,$contact,$public_message);
549 logger('delivery: diaspora unknown mode: ' . $contact['name']);
554 case NETWORK_FACEBOOK :
555 if(get_config('system','dfrn_only'))
557 case NETWORK_PUMPIO :
558 if(get_config('system','dfrn_only'))
568 if (array_search(__file__,get_included_files())===0){
569 delivery_run($_SERVER["argv"],$_SERVER["argc"]);