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",
103 $r = q("SELECT * FROM `item` WHERE `id` = %d and visible = 1 and moderated = 0 LIMIT 1",
107 if((! count($r)) || (! intval($r[0]['parent']))) {
111 $target_item = $r[0];
112 $parent_id = intval($r[0]['parent']);
114 $updated = $r[0]['edited'];
116 // POSSIBLE CLEANUP --> The following seems superfluous. We've already checked for "if (! intval($r[0]['parent']))" a few lines up
121 $items = q("SELECT `item`.*, `sign`.`signed_text`,`sign`.`signature`,`sign`.`signer`
122 FROM `item` LEFT JOIN `sign` ON `sign`.`iid` = `item`.`id` WHERE `parent` = %d and visible = 1 and moderated = 0 ORDER BY `id` ASC",
126 if(! count($items)) {
131 $contacts_arr = array();
132 foreach($items as $item)
133 if(! in_array($item['contact-id'],$contacts_arr))
134 $contacts_arr[] = intval($item['contact-id']);
135 if(count($contacts_arr)) {
136 $str_contacts = implode(',',$contacts_arr);
137 $icontacts = q("SELECT * FROM `contact`
138 WHERE `id` IN ( $str_contacts ) "
141 if( ! ($icontacts && count($icontacts)))
144 // avoid race condition with deleting entries
146 if($items[0]['deleted']) {
147 foreach($items as $item)
148 $item['deleted'] = 1;
151 if((count($items) == 1) && ($items[0]['uri'] === $items[0]['parent-uri'])) {
152 logger('delivery: top level post');
157 $r = q("SELECT `contact`.*, `user`.`pubkey` AS `upubkey`, `user`.`prvkey` AS `uprvkey`,
158 `user`.`timezone`, `user`.`nickname`, `user`.`sprvkey`, `user`.`spubkey`,
159 `user`.`page-flags`, `user`.`prvnets`
160 FROM `contact` INNER JOIN `user` ON `user`.`uid` = `contact`.`uid`
161 WHERE `contact`.`uid` = %d AND `contact`.`self` = 1 LIMIT 1",
170 $walltowall = ((($top_level) && ($owner['id'] != $items[0]['contact-id'])) ? true : false);
172 $public_message = true;
174 // fill this in with a single salmon slap if applicable
178 require_once('include/group.php');
182 // This is IMPORTANT!!!!
184 // We will only send a "notify owner to relay" or followup message if the referenced post
185 // originated on our system by virtue of having our hostname somewhere
186 // in the URI, AND it was a comment (not top_level) AND the parent originated elsewhere.
187 // if $parent['wall'] == 1 we will already have the parent message in our array
188 // and we will relay the whole lot.
190 // expire sends an entire group of expire messages and cannot be forwarded.
191 // However the conversation owner will be a part of the conversation and will
192 // be notified during this run.
193 // Other DFRN conversation members will be alerted during polled updates.
195 // Diaspora members currently are not notified of expirations, and other networks have
196 // either limited or no ability to process deletions. We should at least fix Diaspora
197 // by stringing togther an array of retractions and sending them onward.
200 $localhost = $a->get_hostname();
201 if(strpos($localhost,':'))
202 $localhost = substr($localhost,0,strpos($localhost,':'));
206 * Be VERY CAREFUL if you make any changes to the following line. Seemingly innocuous changes
207 * have been known to cause runaway conditions which affected several servers, along with
208 * permissions issues.
212 if((! $top_level) && ($parent['wall'] == 0) && (! $expire) && (stristr($target_item['uri'],$localhost))) {
213 logger('relay denied for delivery agent.');
215 /* no relay allowed for direct contact delivery */
219 if((strlen($parent['allow_cid']))
220 || (strlen($parent['allow_gid']))
221 || (strlen($parent['deny_cid']))
222 || (strlen($parent['deny_gid']))) {
223 $public_message = false; // private recipients, not public
226 $r = q("SELECT * FROM `contact` WHERE `id` = %d AND `blocked` = 0 AND `pending` = 0",
233 $hubxml = feed_hublinks();
235 logger('notifier: slaps: ' . print_r($slaps,true), LOGGER_DATA);
237 require_once('include/salmon.php');
244 switch($contact['network']) {
247 logger('notifier: dfrndelivery: ' . $contact['name']);
249 $feed_template = get_markup_template('atom_feed.tpl');
250 $mail_template = get_markup_template('atom_mail.tpl');
255 $birthday = feed_birthday($owner['uid'],$owner['timezone']);
257 if(strlen($birthday))
258 $birthday = '<dfrn:birthday>' . xmlify($birthday) . '</dfrn:birthday>';
260 $atom .= replace_macros($feed_template, array(
261 '$version' => xmlify(FRIENDICA_VERSION),
262 '$feed_id' => xmlify($a->get_baseurl() . '/profile/' . $owner['nickname'] ),
263 '$feed_title' => xmlify($owner['name']),
264 '$feed_updated' => xmlify(datetime_convert('UTC', 'UTC', $updated . '+00:00' , ATOM_TIME)) ,
266 '$salmon' => '', // private feed, we don't use salmon here
267 '$name' => xmlify($owner['name']),
268 '$profile_page' => xmlify($owner['url']),
269 '$photo' => xmlify($owner['photo']),
270 '$thumb' => xmlify($owner['thumb']),
271 '$picdate' => xmlify(datetime_convert('UTC','UTC',$owner['avatar-date'] . '+00:00' , ATOM_TIME)) ,
272 '$uridate' => xmlify(datetime_convert('UTC','UTC',$owner['uri-date'] . '+00:00' , ATOM_TIME)) ,
273 '$namdate' => xmlify(datetime_convert('UTC','UTC',$owner['name-date'] . '+00:00' , ATOM_TIME)) ,
274 '$birthday' => $birthday,
275 '$community' => (($owner['page-flags'] == PAGE_COMMUNITY) ? '<dfrn:community>1</dfrn:community>' : '')
278 foreach($items as $item) {
279 if(! $item['parent'])
282 // private emails may be in included in public conversations. Filter them.
283 if(($public_message) && $item['private'] == 1)
286 $item_contact = get_item_contact($item,$icontacts);
291 if($item_id == $item['id'] || $item['id'] == $item['parent'])
292 $atom .= atom_entry($item,'text',null,$owner,true,(($top_level) ? $contact['id'] : 0));
295 $atom .= atom_entry($item,'text',null,$owner,true);
299 $atom .= '</feed>' . "\r\n";
301 logger('notifier: ' . $atom, LOGGER_DATA);
302 $basepath = implode('/', array_slice(explode('/',$contact['url']),0,3));
304 // perform local delivery if we are on the same site
306 if(link_compare($basepath,$a->get_baseurl())) {
308 $nickname = basename($contact['url']);
309 if($contact['issued-id'])
310 $sql_extra = sprintf(" AND `dfrn-id` = '%s' ", dbesc($contact['issued-id']));
312 $sql_extra = sprintf(" AND `issued-id` = '%s' ", dbesc($contact['dfrn-id']));
314 $x = q("SELECT `contact`.*, `contact`.`uid` AS `importer_uid`,
315 `contact`.`pubkey` AS `cpubkey`,
316 `contact`.`prvkey` AS `cprvkey`,
317 `contact`.`thumb` AS `thumb`,
318 `contact`.`url` as `url`,
319 `contact`.`name` as `senderName`,
322 INNER JOIN `user` ON `contact`.`uid` = `user`.`uid`
323 WHERE `contact`.`blocked` = 0 AND `contact`.`pending` = 0
324 AND `contact`.`network` = '%s' AND `user`.`nickname` = '%s'
326 AND `user`.`account_expired` = 0 AND `user`.`account_removed` = 0 LIMIT 1",
331 if($x && count($x)) {
332 $write_flag = ((($x[0]['rel']) && ($x[0]['rel'] != CONTACT_IS_SHARING)) ? true : false);
333 if((($owner['page-flags'] == PAGE_COMMUNITY) || ($write_flag)) && (! $x[0]['writable'])) {
334 q("update contact set writable = 1 where id = %d",
337 $x[0]['writable'] = 1;
340 $ssl_policy = get_config('system','ssl_policy');
341 fix_contact_ssl_policy($x[0],$ssl_policy);
343 // If we are setup as a soapbox we aren't accepting input from this person
345 if($x[0]['page-flags'] == PAGE_SOAPBOX)
348 require_once('library/simplepie/simplepie.inc');
349 logger('mod-delivery: local delivery');
350 local_delivery($x[0],$atom);
355 if(! was_recently_delayed($contact['id']))
356 $deliver_status = dfrn_deliver($owner,$contact,$atom);
358 $deliver_status = (-1);
360 logger('notifier: dfrn_delivery returns ' . $deliver_status);
362 if($deliver_status == (-1)) {
363 logger('notifier: delivery failed: queuing message');
364 add_to_queue($contact['id'],NETWORK_DFRN,$atom);
368 case NETWORK_OSTATUS :
369 // Do not send to otatus if we are not configured to send to public networks
370 if($owner['prvnets'])
372 if(get_config('system','ostatus_disabled') || get_config('system','dfrn_only'))
375 // only send salmon if public - e.g. if it's ok to notify
376 // a public hub, it's ok to send a salmon
378 if(($public_message) && (! $expire)) {
381 foreach($items as $item) {
382 if(! $item['parent'])
385 // private emails may be in included in public conversations. Filter them.
386 if(($public_message) && $item['private'] == 1)
389 $item_contact = get_item_contact($item,$icontacts);
393 if(($top_level) && ($public_message) && ($item['author-link'] === $item['owner-link']) && (! $expire))
394 $slaps[] = atom_entry($item,'html',null,$owner,true);
397 logger('notifier: slapdelivery: ' . $contact['name']);
398 foreach($slaps as $slappy) {
399 if($contact['notify']) {
400 if(! was_recently_delayed($contact['id']))
401 $deliver_status = slapper($owner,$contact['notify'],$slappy);
403 $deliver_status = (-1);
405 if($deliver_status == (-1)) {
406 // queue message for redelivery
407 add_to_queue($contact['id'],NETWORK_OSTATUS,$slappy);
418 if(get_config('system','dfrn_only'))
420 // WARNING: does not currently convert to RFC2047 header encodings, etc.
422 $addr = $contact['addr'];
426 if($cmd === 'wall-new' || $cmd === 'comment-new') {
429 if($cmd === 'wall-new')
432 $r = q("SELECT * FROM `item` WHERE `id` = %d AND `uid` = %d LIMIT 1",
443 $local_user = q("SELECT * FROM `user` WHERE `uid` = %d LIMIT 1",
446 if(! count($local_user))
450 $r1 = q("SELECT * FROM `mailacct` WHERE `uid` = %d LIMIT 1",
453 if($r1 && $r1[0]['reply_to'])
454 $reply_to = $r1[0]['reply_to'];
456 $subject = (($it['title']) ? email_header_encode($it['title'],'UTF-8') : t("\x28no subject\x29")) ;
458 // only expose our real email address to true friends
460 if(($contact['rel'] == CONTACT_IS_FRIEND) && (! $contact['blocked'])) {
462 $headers = 'From: '.email_header_encode($local_user[0]['username'],'UTF-8').' <'.$reply_to.'>'."\n";
463 $headers .= 'Sender: '.$local_user[0]['email']."\n";
465 $headers = 'From: '.email_header_encode($local_user[0]['username'],'UTF-8').' <'.$local_user[0]['email'].'>'."\n";
467 $headers = 'From: ' . email_header_encode($local_user[0]['username'],'UTF-8') . ' <' . t('noreply') . '@' . $a->get_hostname() . '>' . "\n";
470 // $headers .= 'Reply-to: ' . $reply_to . "\n";
472 $headers .= 'Message-Id: <' . iri2msgid($it['uri']). '>' . "\n";
474 //logger("Mail: uri: ".$it['uri']." parent-uri ".$it['parent-uri'], LOGGER_DEBUG);
475 //logger("Mail: Data: ".print_r($it, true), LOGGER_DEBUG);
476 //logger("Mail: Data: ".print_r($it, true), LOGGER_DATA);
478 if($it['uri'] !== $it['parent-uri']) {
479 $headers .= "References: <".iri2msgid($it["parent-uri"]).">";
481 // If Threading is enabled, write down the correct parent
482 if (($it["thr-parent"] != "") and ($it["thr-parent"] != $it["parent-uri"]))
483 $headers .= " <".iri2msgid($it["thr-parent"]).">";
487 $r = q("SELECT `title` FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
488 dbesc($it['parent-uri']),
491 if(count($r) AND ($r[0]['title'] != ''))
492 $subject = $r[0]['title'];
494 $r = q("SELECT `title` FROM `item` WHERE `parent-uri` = '%s' AND `uid` = %d LIMIT 1",
495 dbesc($it['parent-uri']),
498 if(count($r) AND ($r[0]['title'] != ''))
499 $subject = $r[0]['title'];
502 if(strncasecmp($subject,'RE:',3))
503 $subject = 'Re: '.$subject;
505 email_send($addr, $subject, $headers, $it);
509 case NETWORK_DIASPORA :
511 $loc = 'public batch ' . $contact['batch'];
513 $loc = $contact['name'];
515 logger('delivery: diaspora batch deliver: ' . $loc);
517 if(get_config('system','dfrn_only') || (! get_config('system','diaspora_enabled')) || (! $normal_mode))
520 if((! $contact['pubkey']) && (! $public_message))
523 if($target_item['verb'] === ACTIVITY_DISLIKE) {
527 elseif(($target_item['deleted']) && ($target_item['uri'] === $target_item['parent-uri'])) {
528 // top-level retraction
529 logger('delivery: diaspora retract: ' . $loc);
531 diaspora_send_retraction($target_item,$owner,$contact,$public_message);
534 elseif($target_item['uri'] !== $target_item['parent-uri']) {
535 // we are the relay - send comments, likes and relayable_retractions to our conversants
536 logger('delivery: diaspora relay: ' . $loc);
538 diaspora_send_relay($target_item,$owner,$contact,$public_message);
541 elseif(($top_level) && (! $walltowall)) {
542 // currently no workable solution for sending walltowall
543 logger('delivery: diaspora status: ' . $loc);
544 diaspora_send_status($target_item,$owner,$contact,$public_message);
548 logger('delivery: diaspora unknown mode: ' . $contact['name']);
553 case NETWORK_FACEBOOK :
554 if(get_config('system','dfrn_only'))
556 case NETWORK_PUMPIO :
557 if(get_config('system','dfrn_only'))
567 if (array_search(__file__,get_included_files())===0){
568 delivery_run($_SERVER["argv"],$_SERVER["argc"]);