include/notifier.php

   1 <?php
   2 require_once("boot.php");
   3
   4 function notifier_run($argv, $argc){
   5         global $a, $db;
   6
   7         if(is_null($a)){
   8                 $a = new App;
   9         }
  10
  11         if(is_null($db)) {
  12                 @include(".htconfig.php");
  13                 require_once("dba.php");
  14                 $db = new dba($db_host, $db_user, $db_pass, $db_data);
  15                         unset($db_host, $db_user, $db_pass, $db_data);
  16         }
  17
  18         require_once("session.php");
  19         require_once("datetime.php");
  20         require_once('include/items.php');
  21         require_once('include/bbcode.php');
  22
  23         load_config('config');
  24         load_config('system');
  25
  26         load_hooks();
  27
  28         if($argc < 3)
  29                 return;
  30
  31         $a->set_baseurl(get_config('system','url'));
  32
  33         logger('notifier: invoked: ' . print_r($argv,true));
  34
  35         $cmd = $argv[1];
  36
  37         switch($cmd) {
  38
  39                 case 'mail':
  40                 default:
  41                         $item_id = intval($argv[2]);
  42                         if(! $item_id){
  43                                 return;
  44                         }
  45                         break;
  46         }
  47
  48         $expire = false;
  49         $top_level = false;
  50         $recipients = array();
  51         $url_recipients = array();
  52
  53         $normal_mode = true;
  54
  55         if($cmd === 'mail') {
  56                 $normal_mode = false;
  57                 $message = q("SELECT * FROM `mail` WHERE `id` = %d LIMIT 1",
  58                                 intval($item_id)
  59                 );
  60                 if(! count($message)){
  61                         return;
  62                 }
  63                 $uid = $message[0]['uid'];
  64                 $recipients[] = $message[0]['contact-id'];
  65                 $item = $message[0];
  66
  67         }
  68         elseif($cmd === 'expire') {
  69                 $normal_mode = false;
  70                 $expire = true;
  71                 $items = q("SELECT * FROM `item` WHERE `uid` = %d AND `wall` = 1
  72                         AND `deleted` = 1 AND `changed` > UTC_TIMESTAMP - INTERVAL 10 MINUTE",
  73                         intval($item_id)
  74                 );
  75                 $uid = $item_id;
  76                 $item_id = 0;
  77                 if(! count($items))
  78                         return;
  79         }
  80         elseif($cmd === 'suggest') {
  81                 $normal_mode = false;
  82                 $suggest = q("SELECT * FROM `fsuggest` WHERE `id` = %d LIMIT 1",
  83                         intval($item_id)
  84                 );
  85                 if(! count($suggest))
  86                         return;
  87                 $uid = $suggest[0]['uid'];
  88                 $recipients[] = $suggest[0]['cid'];
  89                 $item = $suggest[0];
  90         }
  91         else {
  92
  93                 // find ancestors
  94                 $r = q("SELECT * FROM `item` WHERE `id` = %d LIMIT 1",
  95                         intval($item_id)
  96                 );
  97
  98                 if((! count($r)) || (! intval($r[0]['parent']))) {
  99                         return;
 100                 }
 101
 102                 $target_item = $r[0];
 103                 $parent_id = intval($r[0]['parent']);
 104                 $uid = $r[0]['uid'];
 105                 $updated = $r[0]['edited'];
 106
 107                 $items = q("SELECT * FROM `item` WHERE `parent` = %d ORDER BY `id` ASC",
 108                         intval($parent_id)
 109                 );
 110
 111                 if(! count($items)) {
 112                         return;
 113                 }
 114
 115                 // avoid race condition with deleting entries
 116
 117                 if($items[0]['deleted']) {
 118                         foreach($items as $item)
 119                                 $item['deleted'] = 1;
 120                 }
 121
 122                 if(count($items) == 1 && $items[0]['uri'] === $items[0]['parent-uri'])
 123                         $top_level = true;
 124         }
 125
 126         $r = q("SELECT `contact`.*, `user`.`pubkey` AS `upubkey`, `user`.`prvkey` AS `uprvkey`,
 127                 `user`.`timezone`, `user`.`nickname`, `user`.`sprvkey`, `user`.`spubkey`,
 128                 `user`.`page-flags`, `user`.`prvnets`
 129                 FROM `contact` LEFT JOIN `user` ON `user`.`uid` = `contact`.`uid`
 130                 WHERE `contact`.`uid` = %d AND `contact`.`self` = 1 LIMIT 1",
 131                 intval($uid)
 132         );
 133
 134         if(! count($r))
 135                 return;
 136
 137         $owner = $r[0];
 138
 139         $hub = get_config('system','huburl');
 140
 141         // If this is a public conversation, notify the feed hub
 142         $public_message = true;
 143
 144         // fill this in with a single salmon slap if applicable
 145         $slap = '';
 146
 147         if($cmd != 'mail' && $cmd != 'suggest') {
 148
 149                 require_once('include/group.php');
 150
 151                 $parent = $items[0];
 152
 153                 // This is IMPORTANT!!!!
 154
 155                 // We will only send a "notify owner to relay" or followup message if the referenced post
 156                 // originated on our system by virtue of having our hostname somewhere
 157                 // in the URI, AND it was a comment (not top_level) AND the parent originated elsewhere.
 158                 // if $parent['wall'] == 1 we will already have the parent message in our array
 159                 // and we will relay the whole lot.
 160
 161                 // expire sends an entire group of expire messages and cannot be forwarded.
 162                 // However the conversation owner will be a part of the conversation and will
 163                 // be notified during this run.
 164                 // Other DFRN conversation members will be alerted during polled updates.
 165
 166                 // Diaspora members currently are not notified of expirations, and other networks have
 167                 // either limited or no ability to process deletions. We should at least fix Diaspora
 168                 // by stringing togther an array of retractions and sending them onward.
 169
 170
 171                 $localhost = $a->get_hostname();
 172                 if(strpos($localhost,':'))
 173                         $localhost = substr($localhost,0,strpos($localhost,':'));
 174
 175                 /**
 176                  *
 177                  * Be VERY CAREFUL if you make any changes to the following line. Seemingly innocuous changes
 178                  * have been known to cause runaway conditions which affected several servers, along with
 179                  * permissions issues.
 180                  *
 181                  */
 182
 183                 if((! $top_level) && ($parent['wall'] == 0) && (! $expire) && (stristr($target_item['uri'],$localhost))) {
 184                         // local followup to remote post
 185                         $followup = true;
 186                         $public_message = false; // not public
 187                         $conversant_str = dbesc($parent['contact-id']);
 188                 }
 189                 else {
 190                         $followup = false;
 191
 192                         if((strlen($parent['allow_cid']))
 193                                 || (strlen($parent['allow_gid']))
 194                                 || (strlen($parent['deny_cid']))
 195                                 || (strlen($parent['deny_gid']))) {
 196                                 $public_message = false; // private recipients, not public
 197                         }
 198
 199                         $allow_people = expand_acl($parent['allow_cid']);
 200                         $allow_groups = expand_groups(expand_acl($parent['allow_gid']));
 201                         $deny_people  = expand_acl($parent['deny_cid']);
 202                         $deny_groups  = expand_groups(expand_acl($parent['deny_gid']));
 203
 204                         $conversants = array();
 205
 206                         foreach($items as $item) {
 207                                 $recipients[] = $item['contact-id'];
 208                                 $conversants[] = $item['contact-id'];
 209                                 // pull out additional tagged people to notify (if public message)
 210                                 if($public_message && strlen($item['inform'])) {
 211                                         $people = explode(',',$item['inform']);
 212                                         foreach($people as $person) {
 213                                                 if(substr($person,0,4) === 'cid:') {
 214                                                         $recipients[] = intval(substr($person,4));
 215                                                         $conversants[] = intval(substr($person,4));
 216                                                 }
 217                                                 else {
 218                                                         $url_recipients[] = substr($person,4);
 219                                                 }
 220                                         }
 221                                 }
 222                         }
 223
 224                         logger('notifier: url_recipients' . print_r($url_recipients,true));
 225
 226                         $conversants = array_unique($conversants);
 227
 228
 229                         $recipients = array_unique(array_merge($recipients,$allow_people,$allow_groups));
 230                         $deny = array_unique(array_merge($deny_people,$deny_groups));
 231                         $recipients = array_diff($recipients,$deny);
 232
 233                         $conversant_str = dbesc(implode(', ',$conversants));
 234                 }
 235
 236                 $r = q("SELECT * FROM `contact` WHERE `id` IN ( $conversant_str ) AND `blocked` = 0 AND `pending` = 0");
 237
 238
 239                 if(count($r))
 240                         $contacts = $r;
 241         }
 242
 243         $feed_template = get_markup_template('atom_feed.tpl');
 244         $mail_template = get_markup_template('atom_mail.tpl');
 245
 246         $atom = '';
 247         $slaps = array();
 248
 249         $hubxml = feed_hublinks();
 250
 251         $birthday = feed_birthday($owner['uid'],$owner['timezone']);
 252
 253         if(strlen($birthday))
 254                 $birthday = '<dfrn:birthday>' . xmlify($birthday) . '</dfrn:birthday>';
 255
 256         $atom .= replace_macros($feed_template, array(
 257                         '$version'      => xmlify(FRIENDIKA_VERSION),
 258                         '$feed_id'      => xmlify($a->get_baseurl() . '/profile/' . $owner['nickname'] ),
 259                         '$feed_title'   => xmlify($owner['name']),
 260                         '$feed_updated' => xmlify(datetime_convert('UTC', 'UTC', $updated . '+00:00' , ATOM_TIME)) ,
 261                         '$hub'          => $hubxml,
 262                         '$salmon'       => '',  // private feed, we don't use salmon here
 263                         '$name'         => xmlify($owner['name']),
 264                         '$profile_page' => xmlify($owner['url']),
 265                         '$photo'        => xmlify($owner['photo']),
 266                         '$thumb'        => xmlify($owner['thumb']),
 267                         '$picdate'      => xmlify(datetime_convert('UTC','UTC',$owner['avatar-date'] . '+00:00' , ATOM_TIME)) ,
 268                         '$uridate'      => xmlify(datetime_convert('UTC','UTC',$owner['uri-date']    . '+00:00' , ATOM_TIME)) ,
 269                         '$namdate'      => xmlify(datetime_convert('UTC','UTC',$owner['name-date']   . '+00:00' , ATOM_TIME)) ,
 270                         '$birthday'     => $birthday
 271         ));
 272
 273         if($cmd === 'mail') {
 274                 $public_message = false;  // mail is  not public
 275
 276                 $body = fix_private_photos($item['body'],$owner['uid']);
 277
 278                 $atom .= replace_macros($mail_template, array(
 279                         '$name'         => xmlify($owner['name']),
 280                         '$profile_page' => xmlify($owner['url']),
 281                         '$thumb'        => xmlify($owner['thumb']),
 282                         '$item_id'      => xmlify($item['uri']),
 283                         '$subject'      => xmlify($item['title']),
 284                         '$created'      => xmlify(datetime_convert('UTC', 'UTC', $item['created'] . '+00:00' , ATOM_TIME)),
 285                         '$content'      => xmlify($body),
 286                         '$parent_id'    => xmlify($item['parent-uri'])
 287                 ));
 288         }
 289         elseif($cmd === 'suggest') {
 290                 $public_message = false;  // suggestions are not public
 291
 292                 $sugg_template = get_markup_template('atom_suggest.tpl');
 293
 294                 $atom .= replace_macros($sugg_template, array(
 295                         '$name'         => xmlify($item['name']),
 296                         '$url'          => xmlify($item['url']),
 297                         '$photo'        => xmlify($item['photo']),
 298                         '$request'      => xmlify($item['request']),
 299                         '$note'         => xmlify($item['note'])
 300                 ));
 301
 302                 // We don't need this any more
 303
 304                 q("DELETE FROM `fsuggest` WHERE `id` = %d LIMIT 1",
 305                         intval($item['id'])
 306                 );
 307
 308         }
 309         else {
 310                 if($followup) {
 311                         foreach($items as $item) {  // there is only one item
 312                                 if(! $item['parent'])
 313                                         continue;
 314                                 if($item['id'] == $item_id) {
 315                                         logger('notifier: followup: item: ' . print_r($item,true), LOGGER_DATA);
 316                                         $slap  = atom_entry($item,'html',$owner,$owner,false);
 317                                         $atom .= atom_entry($item,'text',$owner,$owner,false);
 318                                 }
 319                         }
 320                 }
 321                 else {
 322                         foreach($items as $item) {
 323
 324                                 if(! $item['parent'])
 325                                         continue;
 326
 327                                 // private emails may be in included in public conversations. Filter them.
 328
 329                                 if(($public_message) && $item['private'])
 330                                         continue;
 331
 332                                 $contact = get_item_contact($item,$contacts);
 333                                 if(! $contact)
 334                                         continue;
 335
 336                                 $atom .= atom_entry($item,'text',$contact,$owner,true);
 337
 338                                 if(($top_level) && ($public_message) && ($item['author-link'] === $item['owner-link']) && (! $expire))
 339                                         $slaps[] = atom_entry($item,'html',$contact,$owner,true);
 340                         }
 341                 }
 342         }
 343         $atom .= '</feed>' . "\r\n";
 344
 345         logger('notifier: ' . $atom, LOGGER_DATA);
 346
 347         logger('notifier: slaps: ' . print_r($slaps,true), LOGGER_DATA);
 348
 349         // If this is a public message and pubmail is set on the parent, include all your email contacts
 350
 351         $mail_disabled = ((function_exists('imap_open') && (! get_config('system','imap_disabled'))) ? 0 : 1);
 352
 353         if(! $mail_disabled) {
 354                 if((! strlen($target_item['allow_cid'])) && (! strlen($target_item['allow_gid']))
 355                         && (! strlen($target_item['deny_cid'])) && (! strlen($target_item['deny_gid']))
 356                         && (intval($target_item['pubmail']))) {
 357                         $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `network` = '%s'",
 358                                 intval($uid),
 359                                 dbesc(NETWORK_MAIL)
 360                         );
 361                         if(count($r)) {
 362                                 foreach($r as $rr)
 363                                         $recipients[] = $rr['id'];
 364                         }
 365                 }
 366         }
 367
 368         if($followup)
 369                 $recip_str = $parent['contact-id'];
 370         else
 371                 $recip_str = implode(', ', $recipients);
 372
 373         $r = q("SELECT * FROM `contact` WHERE `id` IN ( %s ) AND `blocked` = 0 AND `pending` = 0 ",
 374                 dbesc($recip_str)
 375         );
 376
 377         // delivery loop
 378
 379         require_once('include/salmon.php');
 380
 381         if(count($r)) {
 382                 foreach($r as $contact) {
 383                         if($contact['self'])
 384                                 continue;
 385
 386                         $deliver_status = 0;
 387
 388                         switch($contact['network']) {
 389                                 case NETWORK_DFRN:
 390                                         logger('notifier: dfrndelivery: ' . $contact['name']);
 391                                         $deliver_status = dfrn_deliver($owner,$contact,$atom);
 392
 393                                         logger('notifier: dfrn_delivery returns ' . $deliver_status);
 394
 395                                         if($deliver_status == (-1)) {
 396                                                 logger('notifier: delivery failed: queuing message');
 397                                                 // queue message for redelivery
 398                                                 q("INSERT INTO `queue` ( `cid`, `created`, `last`, `content`)
 399                                                         VALUES ( %d, '%s', '%s', '%s') ",
 400                                                         intval($contact['id']),
 401                                                         dbesc(datetime_convert()),
 402                                                         dbesc(datetime_convert()),
 403                                                         dbesc($atom)
 404                                                 );
 405                                         }
 406                                         break;
 407                                 case NETWORK_OSTATUS:
 408
 409                                         // Do not send to otatus if we are not configured to send to public networks
 410                                         if($owner['prvnets'])
 411                                                 break;
 412                                         if(get_config('system','ostatus_disabled') || get_config('system','dfrn_only'))
 413                                                 break;
 414
 415                                         if($followup && $contact['notify']) {
 416                                                 logger('notifier: slapdelivery: ' . $contact['name']);
 417                                                 $deliver_status = slapper($owner,$contact['notify'],$slap);
 418
 419                                                 if($deliver_status == (-1)) {
 420                                                         // queue message for redelivery
 421                                                         q("INSERT INTO `queue` ( `cid`, `created`, `last`, `content`)
 422                                                                 VALUES ( %d, '%s', '%s', '%s') ",
 423                                                                 intval($contact['id']),
 424                                                                 dbesc(datetime_convert()),
 425                                                                 dbesc(datetime_convert()),
 426                                                                 dbesc($slap)
 427                                                         );
 428
 429                                                 }
 430                                         }
 431                                         else {
 432
 433                                                 // only send salmon if public - e.g. if it's ok to notify
 434                                                 // a public hub, it's ok to send a salmon
 435
 436                                                 if((count($slaps)) && ($public_message) && (! $expire)) {
 437                                                         logger('notifier: slapdelivery: ' . $contact['name']);
 438                                                         foreach($slaps as $slappy) {
 439                                                                 if($contact['notify']) {
 440                                                                         $deliver_status = slapper($owner,$contact['notify'],$slappy);
 441                                                                         if($deliver_status == (-1)) {
 442                                                                                 // queue message for redelivery
 443                                                                                 q("INSERT INTO `queue` ( `cid`, `created`, `last`, `content`)
 444                                                                                         VALUES ( %d, '%s', '%s', '%s') ",
 445                                                                                         intval($contact['id']),
 446                                                                                         dbesc(datetime_convert()),
 447                                                                                         dbesc(datetime_convert()),
 448                                                                                         dbesc($slappy)
 449                                                                                 );
 450                                                                         }
 451                                                                 }
 452                                                         }
 453                                                 }
 454                                         }
 455                                         break;
 456
 457                                 case NETWORK_MAIL:
 458
 459                                         if(get_config('system','dfrn_only'))
 460                                                 break;
 461
 462                                         // WARNING: does not currently convert to RFC2047 header encodings, etc.
 463
 464                                         $addr = $contact['addr'];
 465                                         if(! strlen($addr))
 466                                                 break;
 467
 468                                         if($cmd === 'wall-new' || $cmd === 'comment-new') {
 469
 470                                                 $it = null;
 471                                                 if($cmd === 'wall-new')
 472                                                         $it = $items[0];
 473                                                 else {
 474                                                         $r = q("SELECT * FROM `item` WHERE `id` = %d AND `uid` = %d LIMIT 1",
 475                                                                 intval($argv[2]),
 476                                                                 intval($uid)
 477                                                         );
 478                                                         if(count($r))
 479                                                                 $it = $r[0];
 480                                                 }
 481                                                 if(! $it)
 482                                                         break;
 483
 484
 485
 486                                                 $local_user = q("SELECT * FROM `user` WHERE `uid` = %d LIMIT 1",
 487                                                         intval($uid)
 488                                                 );
 489                                                 if(! count($local_user))
 490                                                         break;
 491
 492                                                 $reply_to = '';
 493                                                 $r1 = q("SELECT * FROM `mailacct` WHERE `uid` = %d LIMIT 1",
 494                                                         intval($uid)
 495                                                 );
 496                                                 if($r1 && $r1[0]['reply_to'])
 497                                                         $reply_to = $r1[0]['reply_to'];
 498
 499                                                 $subject  = (($it['title']) ? $it['title'] : t("\x28no subject\x29")) ;
 500                                                 $headers  = 'From: ' . $local_user[0]['username'] . ' <' . $local_user[0]['email'] . '>' . "\n";
 501
 502                                                 if($reply_to)
 503                                                         $headers .= 'Reply-to: ' . $reply_to . "\n";
 504
 505                                                 $headers .= 'Message-id: <' . $it['uri'] . '>' . "\n";
 506
 507                                                 if($it['uri'] !== $it['parent-uri']) {
 508                                                         $header .= 'References: <' . $it['parent-uri'] . '>' . "\n";
 509                                                         if(! strlen($it['title'])) {
 510                                                                 $r = q("SELECT `title` FROM `item` WHERE `parent-uri` = '%s' LIMIT 1",
 511                                                                         dbesc($it['parent-uri'])
 512                                                                 );
 513                                                                 if(count($r)) {
 514                                                                         $subtitle = $r[0]['title'];
 515                                                                         if($subtitle) {
 516                                                                                 if(strncasecmp($subtitle,'RE:',3))
 517                                                                                         $subject = $subtitle;
 518                                                                                 else
 519                                                                                         $subject = 'Re: ' . $subtitle;
 520                                                                         }
 521                                                                 }
 522                                                         }
 523                                                 }
 524
 525                                                 $headers .= 'MIME-Version: 1.0' . "\n";
 526                                                 $headers .= 'Content-Type: text/html; charset=UTF-8' . "\n";
 527                                                 $headers .= 'Content-Transfer-Encoding: 8bit' . "\n\n";
 528                                                 $html    = prepare_body($it);
 529                                                 $message = '<html><body>' . $html . '</body></html>';
 530                                                 logger('notifier: email delivery to ' . $addr);
 531                                                 mail($addr, $subject, $message, $headers);
 532                                         }
 533                                         break;
 534                                 case NETWORK_DIASPORA:
 535                                         require_once('include/diaspora.php');
 536                                         if(get_config('system','dfrn_only') || (! get_config('system','diaspora_enabled')) || (! $normal_mode))
 537                                                 break;
 538
 539                                         if(! $contact['pubkey'])
 540                                                 break;
 541
 542                                         if($target_item['verb'] === ACTIVITY_DISLIKE) {
 543                                                 // unsupported
 544                                                 break;
 545                                         }
 546                                         elseif(($target_item['deleted']) && ($target_item['verb'] !== ACTIVITY_LIKE)) {
 547                                                 // diaspora delete,
 548                                                 diaspora_send_retraction($target_item,$owner,$contact);
 549                                                 break;
 550                                         }
 551                                         elseif($followup) {
 552                                                 // send comments, likes and retractions of likes to owner to relay
 553                                                 diaspora_send_followup($target_item,$owner,$contact);
 554                                                 break;
 555                                         }
 556                                         elseif($target_item['parent'] != $target_item['id']) {
 557                                                 // we are the relay - send comments, likes and unlikes to our conversants
 558                                                 diaspora_send_relay($target_item,$owner,$contact);
 559                                                 break;
 560                                         }
 561                                         elseif($top_level) {
 562                                                 diaspora_send_status($target_item,$owner,$contact);
 563                                                 break;
 564                                         }
 565
 566                                         break;
 567
 568                                 case NETWORK_FEED:
 569                                 case NETWORK_FACEBOOK:
 570                                         if(get_config('system','dfrn_only'))
 571                                                 break;
 572                                 default:
 573                                         break;
 574                         }
 575                 }
 576         }
 577
 578         // send additional slaps to mentioned remote tags (@foo@example.com)
 579
 580         if($slap && count($url_recipients) && ($followup || $top_level) && $public_message && (! $expire)) {
 581                 if(! get_config('system','dfrn_only')) {
 582                         foreach($url_recipients as $url) {
 583                                 if($url) {
 584                                         logger('notifier: urldelivery: ' . $url);
 585                                         $deliver_status = slapper($owner,$url,$slap);
 586                                         // TODO: redeliver/queue these items on failure, though there is no contact record
 587                                 }
 588                         }
 589                 }
 590         }
 591
 592         if((strlen($hub)) && ($public_message)) {
 593                 $hubs = explode(',', $hub);
 594                 if(count($hubs)) {
 595                         foreach($hubs as $h) {
 596                                 $h = trim($h);
 597                                 if(! strlen($h))
 598                                         continue;
 599                                 $params = 'hub.mode=publish&hub.url=' . urlencode($a->get_baseurl() . '/dfrn_poll/' . $owner['nickname'] );
 600                                 post_url($h,$params);
 601                                 logger('pubsub: publish: ' . $h . ' ' . $params . ' returned ' . $a->get_curl_code());
 602                                 if(count($hubs) > 1)
 603                                         sleep(7);                               // try and avoid multiple hubs responding at precisely the same time
 604                         }
 605                 }
 606         }
 607
 608         if($public_message) {
 609
 610                 /**
 611                  *
 612                  * If you have less than 999 dfrn friends and it's a public message,
 613                  * we'll just go ahead and push them out securely with dfrn/rino or Diaspora.
 614                  * If you've got more than that, you'll have to rely on PuSH delivery.
 615                  *
 616                  */
 617
 618                 $max_allowed = ((get_config('system','maxpubdeliver') === false) ? 999 : intval(get_config('system','maxpubdeliver')));
 619
 620                 /**
 621                  *
 622                  * Only get the bare essentials and go back for the full record.
 623                  * If you've got a lot of friends and we grab all the details at once it could exhaust memory.
 624                  *
 625                  */
 626
 627                 $r = q("SELECT `id`, `name` FROM `contact`
 628                         WHERE `network` in ('%s','%s') AND `uid` = %d AND `blocked` = 0 AND `pending` = 0
 629                         AND `rel` != %d ",
 630                         dbesc(NETWORK_DFRN),
 631                         dbesc(NETWORK_DIASPORA),
 632                         intval($owner['uid']),
 633                         intval(CONTACT_IS_SHARING)
 634                 );
 635
 636                 if((count($r)) && (($max_allowed == 0) || (count($r) < $max_allowed))) {
 637
 638                         logger('pubdeliver: ' . print_r($r,true));
 639
 640                         foreach($r as $rr) {
 641
 642                                 /* Don't deliver to folks who have already been delivered to */
 643
 644                                 if(in_array($rr['id'],$conversants))
 645                                         continue;
 646
 647                                 $n = q("SELECT * FROM `contact` WHERE `id` = %d LIMIT 1",
 648                                                 intval($rr['id'])
 649                                 );
 650
 651                                 if(count($n)) {
 652                                         $contact = $n[0];
 653                                         switch($contact['network']) {
 654                                                 case NETWORK_DFRN :
 655                                                         logger('notifier: dfrnpubdelivery: ' . $contact['name']);
 656                                                         $deliver_status = dfrn_deliver($owner,$contact,$atom);
 657                                                         break;
 658                                                 case NETWORK_DIASPORA :
 659                                                         require_once('include/diaspora.php');
 660
 661                                                         logger('notifier: diaspora pubdelivery: ' . $contact['name']);
 662
 663                                                         if(get_config('system','dfrn_only') || (! get_config('system','diaspora_enabled')) || (! $normal_mode)) {
 664                                                                 logger('notifier: diaspora pubdelivery not allowed at this time');
 665                                                                 break;
 666                                                         }
 667
 668                                                         if(! $contact['pubkey']) {
 669                                                                 logger('notifier: diaspora pubdelivery: no pubkey');
 670                                                                 break;
 671                                                         }
 672
 673                                                         if($target_item['verb'] === ACTIVITY_DISLIKE) {
 674                                                                 // unsupported
 675                                                                 break;
 676                                                         }
 677                                                         elseif(($target_item['deleted']) && ($target_item['verb'] !== ACTIVITY_LIKE)) {
 678                                                                 // diaspora delete,
 679                                                                 diaspora_send_retraction($target_item,$owner,$contact);
 680                                                                 break;
 681                                                         }
 682                                                         elseif($followup) {
 683                                                                 // send comments, likes and retractions of likes to owner to relay
 684                                                                 diaspora_send_followup($target_item,$owner,$contact);
 685                                                                 break;
 686                                                         }
 687                                                         elseif($target_item['parent'] != $target_item['id']) {
 688                                                                 // we are the relay - send comments, likes and unlikes to our conversants
 689                                                                 diaspora_send_relay($target_item,$owner,$contact);
 690                                                                 break;
 691                                                         }
 692                                                         elseif($top_level) {
 693                                                                 diaspora_send_status($target_item,$owner,$contact);
 694                                                                 break;
 695                                                         }
 696                                                 default:
 697                                                         break;
 698                                         }
 699                                 }
 700                         }
 701                 }
 702         }
 703
 704         return;
 705 }
 706
 707 if (array_search(__file__,get_included_files())===0){
 708   notifier_run($argv,$argc);
 709   killme();
 710 }