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("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("session.php");
21 require_once("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 . ' 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 limit 1",
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'];
120 $items = q("SELECT `item`.*, `sign`.`signed_text`,`sign`.`signature`,`sign`.`signer`
121 FROM `item` LEFT JOIN `sign` ON `sign`.`iid` = `item`.`id` WHERE `parent` = %d and visible = 1 and moderated = 0 ORDER BY `id` ASC",
125 if(! count($items)) {
130 $contacts_arr = array();
131 foreach($items as $item)
132 if(! in_array($item['contact-id'],$contacts_arr))
133 $contacts_arr[] = intval($item['contact-id']);
134 if(count($contacts_arr)) {
135 $str_contacts = implode(',',$contacts_arr);
136 $icontacts = q("SELECT * FROM `contact`
137 WHERE `id` IN ( $str_contacts ) "
140 if( ! ($icontacts && count($icontacts)))
143 // avoid race condition with deleting entries
145 if($items[0]['deleted']) {
146 foreach($items as $item)
147 $item['deleted'] = 1;
150 if((count($items) == 1) && ($items[0]['uri'] === $items[0]['parent-uri'])) {
151 logger('delivery: top level post');
156 $r = q("SELECT `contact`.*, `user`.`pubkey` AS `upubkey`, `user`.`prvkey` AS `uprvkey`,
157 `user`.`timezone`, `user`.`nickname`, `user`.`sprvkey`, `user`.`spubkey`,
158 `user`.`page-flags`, `user`.`prvnets`
159 FROM `contact` LEFT JOIN `user` ON `user`.`uid` = `contact`.`uid`
160 WHERE `contact`.`uid` = %d AND `contact`.`self` = 1 LIMIT 1",
169 $walltowall = ((($top_level) && ($owner['id'] != $items[0]['contact-id'])) ? true : false);
171 $public_message = true;
173 // fill this in with a single salmon slap if applicable
177 require_once('include/group.php');
181 // This is IMPORTANT!!!!
183 // We will only send a "notify owner to relay" or followup message if the referenced post
184 // originated on our system by virtue of having our hostname somewhere
185 // in the URI, AND it was a comment (not top_level) AND the parent originated elsewhere.
186 // if $parent['wall'] == 1 we will already have the parent message in our array
187 // and we will relay the whole lot.
189 // expire sends an entire group of expire messages and cannot be forwarded.
190 // However the conversation owner will be a part of the conversation and will
191 // be notified during this run.
192 // Other DFRN conversation members will be alerted during polled updates.
194 // Diaspora members currently are not notified of expirations, and other networks have
195 // either limited or no ability to process deletions. We should at least fix Diaspora
196 // by stringing togther an array of retractions and sending them onward.
199 $localhost = $a->get_hostname();
200 if(strpos($localhost,':'))
201 $localhost = substr($localhost,0,strpos($localhost,':'));
205 * Be VERY CAREFUL if you make any changes to the following line. Seemingly innocuous changes
206 * have been known to cause runaway conditions which affected several servers, along with
207 * permissions issues.
211 if((! $top_level) && ($parent['wall'] == 0) && (! $expire) && (stristr($target_item['uri'],$localhost))) {
212 logger('relay denied for delivery agent.');
214 /* no relay allowed for direct contact delivery */
218 if((strlen($parent['allow_cid']))
219 || (strlen($parent['allow_gid']))
220 || (strlen($parent['deny_cid']))
221 || (strlen($parent['deny_gid']))) {
222 $public_message = false; // private recipients, not public
225 $r = q("SELECT * FROM `contact` WHERE `id` = %d AND `blocked` = 0 AND `pending` = 0",
232 $hubxml = feed_hublinks();
234 logger('notifier: slaps: ' . print_r($slaps,true), LOGGER_DATA);
236 require_once('include/salmon.php');
243 switch($contact['network']) {
246 logger('notifier: dfrndelivery: ' . $contact['name']);
248 $feed_template = get_markup_template('atom_feed.tpl');
249 $mail_template = get_markup_template('atom_mail.tpl');
254 $birthday = feed_birthday($owner['uid'],$owner['timezone']);
256 if(strlen($birthday))
257 $birthday = '<dfrn:birthday>' . xmlify($birthday) . '</dfrn:birthday>';
259 $atom .= replace_macros($feed_template, array(
260 '$version' => xmlify(FRIENDICA_VERSION),
261 '$feed_id' => xmlify($a->get_baseurl() . '/profile/' . $owner['nickname'] ),
262 '$feed_title' => xmlify($owner['name']),
263 '$feed_updated' => xmlify(datetime_convert('UTC', 'UTC', $updated . '+00:00' , ATOM_TIME)) ,
265 '$salmon' => '', // private feed, we don't use salmon here
266 '$name' => xmlify($owner['name']),
267 '$profile_page' => xmlify($owner['url']),
268 '$photo' => xmlify($owner['photo']),
269 '$thumb' => xmlify($owner['thumb']),
270 '$picdate' => xmlify(datetime_convert('UTC','UTC',$owner['avatar-date'] . '+00:00' , ATOM_TIME)) ,
271 '$uridate' => xmlify(datetime_convert('UTC','UTC',$owner['uri-date'] . '+00:00' , ATOM_TIME)) ,
272 '$namdate' => xmlify(datetime_convert('UTC','UTC',$owner['name-date'] . '+00:00' , ATOM_TIME)) ,
273 '$birthday' => $birthday,
274 '$community' => (($owner['page-flags'] == PAGE_COMMUNITY) ? '<dfrn:community>1</dfrn:community>' : '')
277 foreach($items as $item) {
278 if(! $item['parent'])
281 // private emails may be in included in public conversations. Filter them.
282 if(($public_message) && $item['private'])
285 $item_contact = get_item_contact($item,$icontacts);
290 if($item_id == $item['id'] || $item['id'] == $item['parent'])
291 $atom .= atom_entry($item,'text',null,$owner,true);
294 $atom .= atom_entry($item,'text',null,$owner,true);
298 $atom .= '</feed>' . "\r\n";
300 logger('notifier: ' . $atom, LOGGER_DATA);
301 $basepath = implode('/', array_slice(explode('/',$contact['url']),0,3));
303 // perform local delivery if we are on the same site
305 if(link_compare($basepath,$a->get_baseurl())) {
307 $nickname = basename($contact['url']);
308 if($contact['issued-id'])
309 $sql_extra = sprintf(" AND `dfrn-id` = '%s' ", dbesc($contact['issued-id']));
311 $sql_extra = sprintf(" AND `issued-id` = '%s' ", dbesc($contact['dfrn-id']));
313 $x = q("SELECT `contact`.*, `contact`.`uid` AS `importer_uid`,
314 `contact`.`pubkey` AS `cpubkey`,
315 `contact`.`prvkey` AS `cprvkey`,
316 `contact`.`thumb` AS `thumb`,
317 `contact`.`url` as `url`,
318 `contact`.`name` as `senderName`,
321 LEFT JOIN `user` ON `contact`.`uid` = `user`.`uid`
322 WHERE `contact`.`blocked` = 0 AND `contact`.`pending` = 0
323 AND `contact`.`network` = '%s' AND `user`.`nickname` = '%s'
325 AND `user`.`account_expired` = 0 LIMIT 1",
331 if($owner['page-flags'] == PAGE_COMMUNITY && ! $x[0]['writable']) {
332 q("update contact set writable = 1 where id = %d limit 1",
335 $x[0]['writable'] = 1;
338 $ssl_policy = get_config('system','ssl_policy');
339 fix_contact_ssl_policy($x[0],$ssl_policy);
341 // If we are setup as a soapbox we aren't accepting input from this person
343 if($x[0]['page-flags'] == PAGE_SOAPBOX)
346 require_once('library/simplepie/simplepie.inc');
347 logger('mod-delivery: local delivery');
348 local_delivery($x[0],$atom);
353 if(! was_recently_delayed($contact['id']))
354 $deliver_status = dfrn_deliver($owner,$contact,$atom);
356 $deliver_status = (-1);
358 logger('notifier: dfrn_delivery returns ' . $deliver_status);
360 if($deliver_status == (-1)) {
361 logger('notifier: delivery failed: queuing message');
362 add_to_queue($contact['id'],NETWORK_DFRN,$atom);
366 case NETWORK_OSTATUS :
368 // Do not send to otatus if we are not configured to send to public networks
369 if($owner['prvnets'])
371 if(get_config('system','ostatus_disabled') || get_config('system','dfrn_only'))
374 // only send salmon if public - e.g. if it's ok to notify
375 // a public hub, it's ok to send a salmon
377 if(($public_message) && (! $expire)) {
380 foreach($items as $item) {
381 if(! $item['parent'])
384 // private emails may be in included in public conversations. Filter them.
385 if(($public_message) && $item['private'])
388 $item_contact = get_item_contact($item,$icontacts);
392 if(($top_level) && ($public_message) && ($item['author-link'] === $item['owner-link']) && (! $expire))
393 $slaps[] = atom_entry($item,'html',null,$owner,true);
396 logger('notifier: slapdelivery: ' . $contact['name']);
397 foreach($slaps as $slappy) {
398 if($contact['notify']) {
399 if(! was_recently_delayed($contact['id']))
400 $deliver_status = slapper($owner,$contact['notify'],$slappy);
402 $deliver_status = (-1);
404 if($deliver_status == (-1)) {
405 // queue message for redelivery
406 add_to_queue($contact['id'],NETWORK_OSTATUS,$slappy);
417 if(get_config('system','dfrn_only'))
419 // WARNING: does not currently convert to RFC2047 header encodings, etc.
421 $addr = $contact['addr'];
425 if($cmd === 'wall-new' || $cmd === 'comment-new') {
428 if($cmd === 'wall-new')
431 $r = q("SELECT * FROM `item` WHERE `id` = %d AND `uid` = %d LIMIT 1",
442 $local_user = q("SELECT * FROM `user` WHERE `uid` = %d LIMIT 1",
445 if(! count($local_user))
449 $r1 = q("SELECT * FROM `mailacct` WHERE `uid` = %d LIMIT 1",
452 if($r1 && $r1[0]['reply_to'])
453 $reply_to = $r1[0]['reply_to'];
455 $subject = (($it['title']) ? email_header_encode($it['title'],'UTF-8') : t("\x28no subject\x29")) ;
457 // only expose our real email address to true friends
459 if(($contact['rel'] == CONTACT_IS_FRIEND) && (! $contact['blocked']))
460 $headers = 'From: ' . email_header_encode($local_user[0]['username'],'UTF-8') . ' <' . $local_user[0]['email'] . '>' . "\n";
462 $headers = 'From: ' . email_header_encode($local_user[0]['username'],'UTF-8') . ' <' . t('noreply') . '@' . $a->get_hostname() . '>' . "\n";
465 $headers .= 'Reply-to: ' . $reply_to . "\n";
467 // for testing purposes: Collect exported mails
468 // $file = tempnam("/tmp/friendica/", "mail-out-");
469 // file_put_contents($file, json_encode($it));
471 $headers .= 'Message-Id: <' . iri2msgid($it['uri']). '>' . "\n";
473 //logger("Mail: uri: ".$it['uri']." parent-uri ".$it['parent-uri'], LOGGER_DEBUG);
474 //logger("Mail: Data: ".print_r($it, true), LOGGER_DEBUG);
475 //logger("Mail: Data: ".print_r($it, true), LOGGER_DATA);
477 if($it['uri'] !== $it['parent-uri']) {
478 $headers .= 'References: <' . iri2msgid($it['parent-uri']) . '>' . "\n";
479 if(!strlen($it['title'])) {
480 $r = q("SELECT `title` FROM `item` WHERE `parent-uri` = '%s' LIMIT 1",
481 dbesc($it['parent-uri']));
483 if(count($r) AND ($r[0]['title'] != ''))
484 $subject = $r[0]['title'];
486 if(strncasecmp($subject,'RE:',3))
487 $subject = 'Re: '.$subject;
489 email_send($addr, $subject, $headers, $it);
493 case NETWORK_DIASPORA :
495 $loc = 'public batch ' . $contact['batch'];
497 $loc = $contact['name'];
499 logger('delivery: diaspora batch deliver: ' . $loc);
501 if(get_config('system','dfrn_only') || (! get_config('system','diaspora_enabled')) || (! $normal_mode))
504 if((! $contact['pubkey']) && (! $public_message))
507 if($target_item['verb'] === ACTIVITY_DISLIKE) {
511 elseif(($target_item['deleted']) && ($target_item['verb'] !== ACTIVITY_LIKE)) {
512 logger('delivery: diaspora retract: ' . $loc);
514 diaspora_send_retraction($target_item,$owner,$contact,$public_message);
517 elseif($target_item['parent'] != $target_item['id']) {
519 logger('delivery: diaspora relay: ' . $loc);
521 // we are the relay - send comments, likes and unlikes to our conversants
522 diaspora_send_relay($target_item,$owner,$contact,$public_message);
525 elseif(($top_level) && (! $walltowall)) {
526 // currently no workable solution for sending walltowall
527 logger('delivery: diaspora status: ' . $loc);
528 diaspora_send_status($target_item,$owner,$contact,$public_message);
532 logger('delivery: diaspora unknown mode: ' . $contact['name']);
537 case NETWORK_FACEBOOK :
538 if(get_config('system','dfrn_only'))
548 if (array_search(__file__,get_included_files())===0){
549 delivery_run($argv,$argc);