2 require_once("boot.php");
3 require_once('include/queue_fn.php');
4 require_once('include/html2plain.php');
5 require_once("include/ostatus.php");
7 function delivery_run(&$argv, &$argc){
15 @include(".htconfig.php");
16 require_once("include/dba.php");
17 $db = new dba($db_host, $db_user, $db_pass, $db_data);
18 unset($db_host, $db_user, $db_pass, $db_data);
21 require_once("include/session.php");
22 require_once("include/datetime.php");
23 require_once('include/items.php');
24 require_once('include/bbcode.php');
25 require_once('include/diaspora.php');
26 require_once('include/email.php');
28 load_config('config');
29 load_config('system');
36 $a->set_baseurl(get_config('system','url'));
38 logger('delivery: invoked: ' . print_r($argv,true), LOGGER_DEBUG);
41 $item_id = intval($argv[2]);
43 for($x = 3; $x < $argc; $x ++) {
45 $contact_id = intval($argv[$x]);
47 // Some other process may have delivered this item already.
49 $r = q("select * from deliverq where cmd = '%s' and item = %d and contact = %d limit 1",
58 $maxsysload = intval(get_config('system','maxloadavg'));
61 if(function_exists('sys_getloadavg')) {
62 $load = sys_getloadavg();
63 if(intval($load[0]) > $maxsysload) {
64 logger('system: load ' . $load[0] . ' too high. Delivery deferred to next queue run.');
69 // It's ours to deliver. Remove it from the queue.
71 q("delete from deliverq where cmd = '%s' and item = %d and contact = %d",
77 if((! $item_id) || (! $contact_id))
82 $recipients = array();
83 $url_recipients = array();
87 $recipients[] = $contact_id;
89 if($cmd === 'expire') {
92 $items = q("SELECT * FROM `item` WHERE `uid` = %d AND `wall` = 1
93 AND `deleted` = 1 AND `changed` > UTC_TIMESTAMP() - INTERVAL 30 MINUTE",
104 $r = q("SELECT * FROM `item` WHERE `id` = %d and visible = 1 and moderated = 0 LIMIT 1",
108 if((! count($r)) || (! intval($r[0]['parent']))) {
112 $target_item = $r[0];
113 $parent_id = intval($r[0]['parent']);
115 $updated = $r[0]['edited'];
117 // POSSIBLE CLEANUP --> The following seems superfluous. We've already checked for "if (! intval($r[0]['parent']))" a few lines up
122 $items = q("SELECT `item`.*, `sign`.`signed_text`,`sign`.`signature`,`sign`.`signer`
123 FROM `item` LEFT JOIN `sign` ON `sign`.`iid` = `item`.`id` WHERE `parent` = %d and visible = 1 and moderated = 0 ORDER BY `id` ASC",
127 if(! count($items)) {
132 $contacts_arr = array();
133 foreach($items as $item)
134 if(! in_array($item['contact-id'],$contacts_arr))
135 $contacts_arr[] = intval($item['contact-id']);
136 if(count($contacts_arr)) {
137 $str_contacts = implode(',',$contacts_arr);
138 $icontacts = q("SELECT * FROM `contact`
139 WHERE `id` IN ( $str_contacts ) "
142 if( ! ($icontacts && count($icontacts)))
145 // avoid race condition with deleting entries
147 if($items[0]['deleted']) {
148 foreach($items as $item)
149 $item['deleted'] = 1;
152 if((count($items) == 1) && ($items[0]['uri'] === $items[0]['parent-uri'])) {
153 logger('delivery: top level post');
158 $r = q("SELECT `contact`.*, `user`.`pubkey` AS `upubkey`, `user`.`prvkey` AS `uprvkey`,
159 `user`.`timezone`, `user`.`nickname`, `user`.`sprvkey`, `user`.`spubkey`,
160 `user`.`page-flags`, `user`.`prvnets`
161 FROM `contact` INNER JOIN `user` ON `user`.`uid` = `contact`.`uid`
162 WHERE `contact`.`uid` = %d AND `contact`.`self` = 1 LIMIT 1",
171 $walltowall = ((($top_level) && ($owner['id'] != $items[0]['contact-id'])) ? true : false);
173 $public_message = true;
175 // fill this in with a single salmon slap if applicable
179 require_once('include/group.php');
183 // This is IMPORTANT!!!!
185 // We will only send a "notify owner to relay" or followup message if the referenced post
186 // originated on our system by virtue of having our hostname somewhere
187 // in the URI, AND it was a comment (not top_level) AND the parent originated elsewhere.
188 // if $parent['wall'] == 1 we will already have the parent message in our array
189 // and we will relay the whole lot.
191 // expire sends an entire group of expire messages and cannot be forwarded.
192 // However the conversation owner will be a part of the conversation and will
193 // be notified during this run.
194 // Other DFRN conversation members will be alerted during polled updates.
196 // Diaspora members currently are not notified of expirations, and other networks have
197 // either limited or no ability to process deletions. We should at least fix Diaspora
198 // by stringing togther an array of retractions and sending them onward.
201 $localhost = $a->get_hostname();
202 if(strpos($localhost,':'))
203 $localhost = substr($localhost,0,strpos($localhost,':'));
207 * Be VERY CAREFUL if you make any changes to the following line. Seemingly innocuous changes
208 * have been known to cause runaway conditions which affected several servers, along with
209 * permissions issues.
213 if((! $top_level) && ($parent['wall'] == 0) && (! $expire) && (stristr($target_item['uri'],$localhost))) {
214 logger('relay denied for delivery agent.');
216 /* no relay allowed for direct contact delivery */
220 if((strlen($parent['allow_cid']))
221 || (strlen($parent['allow_gid']))
222 || (strlen($parent['deny_cid']))
223 || (strlen($parent['deny_gid']))) {
224 $public_message = false; // private recipients, not public
227 $r = q("SELECT * FROM `contact` WHERE `id` = %d AND `blocked` = 0 AND `pending` = 0",
234 $hubxml = feed_hublinks();
236 logger('notifier: slaps: ' . print_r($slaps,true), LOGGER_DATA);
238 require_once('include/salmon.php');
245 switch($contact['network']) {
248 logger('notifier: dfrndelivery: ' . $contact['name']);
250 $feed_template = get_markup_template('atom_feed.tpl');
251 $mail_template = get_markup_template('atom_mail.tpl');
256 $birthday = feed_birthday($owner['uid'],$owner['timezone']);
258 if(strlen($birthday))
259 $birthday = '<dfrn:birthday>' . xmlify($birthday) . '</dfrn:birthday>';
261 $atom .= replace_macros($feed_template, array(
262 '$version' => xmlify(FRIENDICA_VERSION),
263 '$feed_id' => xmlify($a->get_baseurl() . '/profile/' . $owner['nickname'] ),
264 '$feed_title' => xmlify($owner['name']),
265 '$feed_updated' => xmlify(datetime_convert('UTC', 'UTC', $updated . '+00:00' , ATOM_TIME)) ,
267 '$salmon' => '', // private feed, we don't use salmon here
268 '$name' => xmlify($owner['name']),
269 '$profile_page' => xmlify($owner['url']),
270 '$photo' => xmlify($owner['photo']),
271 '$thumb' => xmlify($owner['thumb']),
272 '$picdate' => xmlify(datetime_convert('UTC','UTC',$owner['avatar-date'] . '+00:00' , ATOM_TIME)) ,
273 '$uridate' => xmlify(datetime_convert('UTC','UTC',$owner['uri-date'] . '+00:00' , ATOM_TIME)) ,
274 '$namdate' => xmlify(datetime_convert('UTC','UTC',$owner['name-date'] . '+00:00' , ATOM_TIME)) ,
275 '$birthday' => $birthday,
276 '$community' => (($owner['page-flags'] == PAGE_COMMUNITY) ? '<dfrn:community>1</dfrn:community>' : '')
279 foreach($items as $item) {
280 if(! $item['parent'])
283 // private emails may be in included in public conversations. Filter them.
284 if(($public_message) && $item['private'] == 1)
287 $item_contact = get_item_contact($item,$icontacts);
292 if($item_id == $item['id'] || $item['id'] == $item['parent'])
293 $atom .= atom_entry($item,'text',null,$owner,true,(($top_level) ? $contact['id'] : 0));
296 $atom .= atom_entry($item,'text',null,$owner,true);
300 $atom .= '</feed>' . "\r\n";
302 logger('notifier: ' . $atom, LOGGER_DATA);
303 $basepath = implode('/', array_slice(explode('/',$contact['url']),0,3));
305 // perform local delivery if we are on the same site
307 if(link_compare($basepath,$a->get_baseurl())) {
309 $nickname = basename($contact['url']);
310 if($contact['issued-id'])
311 $sql_extra = sprintf(" AND `dfrn-id` = '%s' ", dbesc($contact['issued-id']));
313 $sql_extra = sprintf(" AND `issued-id` = '%s' ", dbesc($contact['dfrn-id']));
315 $x = q("SELECT `contact`.*, `contact`.`uid` AS `importer_uid`,
316 `contact`.`pubkey` AS `cpubkey`,
317 `contact`.`prvkey` AS `cprvkey`,
318 `contact`.`thumb` AS `thumb`,
319 `contact`.`url` as `url`,
320 `contact`.`name` as `senderName`,
323 INNER JOIN `user` ON `contact`.`uid` = `user`.`uid`
324 WHERE `contact`.`blocked` = 0 AND `contact`.`pending` = 0
325 AND `contact`.`network` = '%s' AND `user`.`nickname` = '%s'
327 AND `user`.`account_expired` = 0 AND `user`.`account_removed` = 0 LIMIT 1",
332 if($x && count($x)) {
333 $write_flag = ((($x[0]['rel']) && ($x[0]['rel'] != CONTACT_IS_SHARING)) ? true : false);
334 if((($owner['page-flags'] == PAGE_COMMUNITY) || ($write_flag)) && (! $x[0]['writable'])) {
335 q("update contact set writable = 1 where id = %d",
338 $x[0]['writable'] = 1;
341 $ssl_policy = get_config('system','ssl_policy');
342 fix_contact_ssl_policy($x[0],$ssl_policy);
344 // If we are setup as a soapbox we aren't accepting top level posts from this person
346 if (($x[0]['page-flags'] == PAGE_SOAPBOX) AND $top_level)
349 require_once('library/simplepie/simplepie.inc');
350 logger('mod-delivery: local delivery');
351 local_delivery($x[0],$atom);
356 if(! was_recently_delayed($contact['id']))
357 $deliver_status = dfrn_deliver($owner,$contact,$atom);
359 $deliver_status = (-1);
361 logger('notifier: dfrn_delivery returns ' . $deliver_status);
363 if($deliver_status == (-1)) {
364 logger('notifier: delivery failed: queuing message');
365 add_to_queue($contact['id'],NETWORK_DFRN,$atom);
369 case NETWORK_OSTATUS :
370 // Do not send to otatus if we are not configured to send to public networks
371 if($owner['prvnets'])
373 if(get_config('system','ostatus_disabled') || get_config('system','dfrn_only'))
376 // only send salmon if public - e.g. if it's ok to notify
377 // a public hub, it's ok to send a salmon
379 if(($public_message) && (! $expire)) {
382 foreach($items as $item) {
383 if(! $item['parent'])
386 // private emails may be in included in public conversations. Filter them.
387 if(($public_message) && $item['private'] == 1)
390 $item_contact = get_item_contact($item,$icontacts);
394 if(($top_level) && ($public_message) && ($item['author-link'] === $item['owner-link']) && (! $expire))
395 $slaps[] = ostatus_salmon($item,$owner);
396 //$slaps[] = atom_entry($item,'html',null,$owner,true);
399 logger('notifier: slapdelivery: ' . $contact['name']);
400 foreach($slaps as $slappy) {
401 if($contact['notify']) {
402 if(! was_recently_delayed($contact['id']))
403 $deliver_status = slapper($owner,$contact['notify'],$slappy);
405 $deliver_status = (-1);
407 if($deliver_status == (-1)) {
408 // queue message for redelivery
409 add_to_queue($contact['id'],NETWORK_OSTATUS,$slappy);
420 if(get_config('system','dfrn_only'))
422 // WARNING: does not currently convert to RFC2047 header encodings, etc.
424 $addr = $contact['addr'];
428 if($cmd === 'wall-new' || $cmd === 'comment-new') {
431 if($cmd === 'wall-new')
434 $r = q("SELECT * FROM `item` WHERE `id` = %d AND `uid` = %d LIMIT 1",
445 $local_user = q("SELECT * FROM `user` WHERE `uid` = %d LIMIT 1",
448 if(! count($local_user))
452 $r1 = q("SELECT * FROM `mailacct` WHERE `uid` = %d LIMIT 1",
455 if($r1 && $r1[0]['reply_to'])
456 $reply_to = $r1[0]['reply_to'];
458 $subject = (($it['title']) ? email_header_encode($it['title'],'UTF-8') : t("\x28no subject\x29")) ;
460 // only expose our real email address to true friends
462 if(($contact['rel'] == CONTACT_IS_FRIEND) && (! $contact['blocked'])) {
464 $headers = 'From: '.email_header_encode($local_user[0]['username'],'UTF-8').' <'.$reply_to.'>'."\n";
465 $headers .= 'Sender: '.$local_user[0]['email']."\n";
467 $headers = 'From: '.email_header_encode($local_user[0]['username'],'UTF-8').' <'.$local_user[0]['email'].'>'."\n";
469 $headers = 'From: ' . email_header_encode($local_user[0]['username'],'UTF-8') . ' <' . t('noreply') . '@' . $a->get_hostname() . '>' . "\n";
472 // $headers .= 'Reply-to: ' . $reply_to . "\n";
474 $headers .= 'Message-Id: <' . iri2msgid($it['uri']). '>' . "\n";
476 //logger("Mail: uri: ".$it['uri']." parent-uri ".$it['parent-uri'], LOGGER_DEBUG);
477 //logger("Mail: Data: ".print_r($it, true), LOGGER_DEBUG);
478 //logger("Mail: Data: ".print_r($it, true), LOGGER_DATA);
480 if($it['uri'] !== $it['parent-uri']) {
481 $headers .= "References: <".iri2msgid($it["parent-uri"]).">";
483 // If Threading is enabled, write down the correct parent
484 if (($it["thr-parent"] != "") and ($it["thr-parent"] != $it["parent-uri"]))
485 $headers .= " <".iri2msgid($it["thr-parent"]).">";
489 $r = q("SELECT `title` FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
490 dbesc($it['parent-uri']),
493 if(count($r) AND ($r[0]['title'] != ''))
494 $subject = $r[0]['title'];
496 $r = q("SELECT `title` FROM `item` WHERE `parent-uri` = '%s' AND `uid` = %d LIMIT 1",
497 dbesc($it['parent-uri']),
500 if(count($r) AND ($r[0]['title'] != ''))
501 $subject = $r[0]['title'];
504 if(strncasecmp($subject,'RE:',3))
505 $subject = 'Re: '.$subject;
507 email_send($addr, $subject, $headers, $it);
511 case NETWORK_DIASPORA :
513 $loc = 'public batch ' . $contact['batch'];
515 $loc = $contact['name'];
517 logger('delivery: diaspora batch deliver: ' . $loc);
519 if(get_config('system','dfrn_only') || (! get_config('system','diaspora_enabled')) || (! $normal_mode))
522 if((! $contact['pubkey']) && (! $public_message))
525 $unsupported_activities = array(ACTIVITY_DISLIKE, ACTIVITY_ATTEND, ACTIVITY_ATTENDNO, ACTIVITY_ATTENDMAYBE);
527 //don't transmit activities which are not supported by diaspora
528 foreach($unsupported_activities as $act) {
529 if(activity_match($target_item['verb'],$act)) {
534 if(($target_item['deleted']) && ($target_item['uri'] === $target_item['parent-uri'])) {
535 // top-level retraction
536 logger('delivery: diaspora retract: ' . $loc);
538 diaspora_send_retraction($target_item,$owner,$contact,$public_message);
541 elseif($target_item['uri'] !== $target_item['parent-uri']) {
542 // we are the relay - send comments, likes and relayable_retractions to our conversants
543 logger('delivery: diaspora relay: ' . $loc);
545 diaspora_send_relay($target_item,$owner,$contact,$public_message);
548 elseif(($top_level) && (! $walltowall)) {
549 // currently no workable solution for sending walltowall
550 logger('delivery: diaspora status: ' . $loc);
551 diaspora_send_status($target_item,$owner,$contact,$public_message);
555 logger('delivery: diaspora unknown mode: ' . $contact['name']);
560 case NETWORK_FACEBOOK :
561 if(get_config('system','dfrn_only'))
563 case NETWORK_PUMPIO :
564 if(get_config('system','dfrn_only'))
574 if (array_search(__file__,get_included_files())===0){
575 delivery_run($_SERVER["argv"],$_SERVER["argc"]);