include/onepoll.php

   1 <?php
   2
   3 require_once("boot.php");
   4 require_once("include/follow.php");
   5
   6 function RemoveReply($subject) {
   7         while (in_array(strtolower(substr($subject, 0, 3)), array("re:", "aw:")))
   8                 $subject = trim(substr($subject, 4));
   9
  10         return($subject);
  11 }
  12
  13 function onepoll_run(&$argv, &$argc){
  14         global $a, $db;
  15
  16         if(is_null($a)) {
  17                 $a = new App;
  18         }
  19
  20         if(is_null($db)) {
  21                 @include(".htconfig.php");
  22                 require_once("include/dba.php");
  23                 $db = new dba($db_host, $db_user, $db_pass, $db_data);
  24                 unset($db_host, $db_user, $db_pass, $db_data);
  25         };
  26
  27         require_once('include/session.php');
  28         require_once('include/datetime.php');
  29         require_once('include/items.php');
  30         require_once('include/Contact.php');
  31         require_once('include/email.php');
  32         require_once('include/socgraph.php');
  33         require_once('include/queue_fn.php');
  34
  35         load_config('config');
  36         load_config('system');
  37
  38         $a->set_baseurl(get_config('system','url'));
  39
  40         load_hooks();
  41
  42         logger('onepoll: start');
  43
  44         $manual_id  = 0;
  45         $generation = 0;
  46         $hub_update = false;
  47         $force      = false;
  48         $restart    = false;
  49
  50         if(($argc > 1) && (intval($argv[1])))
  51                 $contact_id = intval($argv[1]);
  52
  53         if(($argc > 2) && ($argv[2] == "force"))
  54                 $force = true;
  55
  56         if(! $contact_id) {
  57                 logger('onepoll: no contact');
  58                 return;
  59         }
  60
  61         // Don't check this stuff if the function is called by the poller
  62         if (App::callstack() != "poller_run")
  63                 if (App::is_already_running('onepoll'.$contact_id, '', 540))
  64                         return;
  65
  66         $d = datetime_convert();
  67
  68         // Only poll from those with suitable relationships,
  69         // and which have a polling address and ignore Diaspora since
  70         // we are unable to match those posts with a Diaspora GUID and prevent duplicates.
  71
  72         $contacts = q("SELECT `contact`.* FROM `contact`
  73                 WHERE ( `rel` = %d OR `rel` = %d ) AND `poll` != ''
  74                 AND NOT `network` IN ( '%s', '%s' )
  75                 AND `contact`.`id` = %d
  76                 AND `self` = 0 AND `contact`.`blocked` = 0 AND `contact`.`readonly` = 0
  77                 AND `contact`.`archive` = 0 LIMIT 1",
  78                 intval(CONTACT_IS_SHARING),
  79                 intval(CONTACT_IS_FRIEND),
  80                 dbesc(NETWORK_FACEBOOK),
  81                 dbesc(NETWORK_PUMPIO),
  82                 intval($contact_id)
  83         );
  84
  85         if(! count($contacts))
  86                 return;
  87
  88         $contact = $contacts[0];
  89
  90         // load current friends if possible.
  91         if (($contact['poco'] != "") AND ($contact['success_update'] > $contact['failure_update'])) {
  92                 $r = q("SELECT count(*) as total from glink
  93                         where `cid` = %d and updated > UTC_TIMESTAMP() - INTERVAL 1 DAY",
  94                         intval($contact['id'])
  95                 );
  96                 if (count($r))
  97                         if (!$r[0]['total'])
  98                                 poco_load($contact['id'],$importer_uid,0,$contact['poco']);
  99         }
 100
 101         /// @TODO Check why we don't poll the Diaspora feed at the moment (some guid problem in the items?)
 102         /// @TODO Check whether this is possible with Redmatrix
 103         if ($contact["network"] == NETWORK_DIASPORA) {
 104                 if (poco_do_update($contact["created"], $contact["last-item"], $contact["failure_update"], $contact["success_update"])) {
 105                         $last_updated = poco_last_updated($contact["url"]);
 106                         $updated = datetime_convert();
 107                         if ($last_updated) {
 108                                 q("UPDATE `contact` SET `last-item` = '%s', `last-update` = '%s', `success_update` = '%s' WHERE `id` = %d",
 109                                         dbesc($last_updated),
 110                                         dbesc($updated),
 111                                         dbesc($updated),
 112                                         intval($contact['id'])
 113                                 );
 114                         } else {
 115                                 q("UPDATE `contact` SET `last-update` = '%s', `failure_update` = '%s' WHERE `id` = %d",
 116                                         dbesc($updated),
 117                                         dbesc($updated),
 118                                         intval($contact['id'])
 119                                 );
 120                         }
 121                 }
 122                 return;
 123         }
 124
 125         $xml = false;
 126
 127         $t = $contact['last-update'];
 128
 129         if($contact['subhub']) {
 130                 $poll_interval = get_config('system','pushpoll_frequency');
 131                 $contact['priority'] = (($poll_interval !== false) ? intval($poll_interval) : 3);
 132                 $hub_update = false;
 133
 134                 if(datetime_convert('UTC','UTC', 'now') > datetime_convert('UTC','UTC', $t . " + 1 day"))
 135                                 $hub_update = true;
 136         }
 137         else
 138                 $hub_update = false;
 139
 140
 141         $importer_uid = $contact['uid'];
 142
 143         $r = q("SELECT `contact`.*, `user`.`page-flags` FROM `contact` INNER JOIN `user` on `contact`.`uid` = `user`.`uid` WHERE `user`.`uid` = %d AND `contact`.`self` = 1 LIMIT 1",
 144                 intval($importer_uid)
 145         );
 146         if(! count($r))
 147                 return;
 148
 149         $importer = $r[0];
 150
 151         logger("onepoll: poll: ({$contact['id']}) IMPORTER: {$importer['name']}, CONTACT: {$contact['name']}");
 152
 153         $last_update = (($contact['last-update'] === '0000-00-00 00:00:00')
 154                 ? datetime_convert('UTC','UTC','now - 7 days', ATOM_TIME)
 155                 : datetime_convert('UTC','UTC',$contact['last-update'], ATOM_TIME)
 156         );
 157
 158         // Update the contact entry
 159         if(($contact['network'] === NETWORK_OSTATUS) || ($contact['network'] === NETWORK_DIASPORA) || ($contact['network'] === NETWORK_DFRN)) {
 160                 if (!poco_reachable($contact['url'])) {
 161                         logger("Skipping probably dead contact ".$contact['url']);
 162                         return;
 163                 }
 164
 165                 if (!update_contact($contact["id"])) {
 166                         mark_for_death($contact);
 167                         return;
 168                 } else
 169                         unmark_for_death($contact);
 170         }
 171
 172         if($contact['network'] === NETWORK_DFRN) {
 173
 174
 175                 $idtosend = $orig_id = (($contact['dfrn-id']) ? $contact['dfrn-id'] : $contact['issued-id']);
 176                 if(intval($contact['duplex']) && $contact['dfrn-id'])
 177                         $idtosend = '0:' . $orig_id;
 178                 if(intval($contact['duplex']) && $contact['issued-id'])
 179                         $idtosend = '1:' . $orig_id;
 180
 181                 // they have permission to write to us. We already filtered this in the contact query.
 182                 $perm = 'rw';
 183
 184                 // But this may be our first communication, so set the writable flag if it isn't set already.
 185
 186                 if(! intval($contact['writable']))
 187                         q("update contact set writable = 1 where id = %d", intval($contact['id']));
 188
 189
 190                 $url = $contact['poll'] . '?dfrn_id=' . $idtosend
 191                         . '&dfrn_version=' . DFRN_PROTOCOL_VERSION
 192                         . '&type=data&last_update=' . $last_update
 193                         . '&perm=' . $perm ;
 194
 195                 $handshake_xml = fetch_url($url);
 196                 $html_code = $a->get_curl_code();
 197
 198                 logger('onepoll: handshake with url ' . $url . ' returns xml: ' . $handshake_xml, LOGGER_DATA);
 199
 200
 201                 if((! strlen($handshake_xml)) || ($html_code >= 400) || (! $html_code)) {
 202                         logger("poller: $url appears to be dead - marking for death ");
 203
 204                         // dead connection - might be a transient event, or this might
 205                         // mean the software was uninstalled or the domain expired.
 206                         // Will keep trying for one month.
 207
 208                         mark_for_death($contact);
 209
 210                         // set the last-update so we don't keep polling
 211                         $r = q("UPDATE `contact` SET `last-update` = '%s', `failure_update` = '%s' WHERE `id` = %d",
 212                                 dbesc(datetime_convert()),
 213                                 dbesc(datetime_convert()),
 214                                 intval($contact['id'])
 215                         );
 216
 217                         return;
 218                 }
 219
 220                 if(! strstr($handshake_xml,'<')) {
 221                         logger('poller: response from ' . $url . ' did not contain XML.');
 222
 223                         mark_for_death($contact);
 224
 225                         $r = q("UPDATE `contact` SET `last-update` = '%s', `failure_update` = '%s' WHERE `id` = %d",
 226                                 dbesc(datetime_convert()),
 227                                 dbesc(datetime_convert()),
 228                                 intval($contact['id'])
 229                         );
 230                         return;
 231                 }
 232
 233
 234                 $res = parse_xml_string($handshake_xml);
 235
 236                 if(intval($res->status) == 1) {
 237                         logger("poller: $url replied status 1 - marking for death ");
 238
 239                         // we may not be friends anymore. Will keep trying for one month.
 240                         // set the last-update so we don't keep polling
 241
 242
 243                         $r = q("UPDATE `contact` SET `last-update` = '%s', `failure_update` = '%s' WHERE `id` = %d",
 244                                 dbesc(datetime_convert()),
 245                                 dbesc(datetime_convert()),
 246                                 intval($contact['id'])
 247                         );
 248                         mark_for_death($contact);
 249                 }
 250                 else {
 251                         if($contact['term-date'] != '0000-00-00 00:00:00') {
 252                                 logger("poller: $url back from the dead - removing mark for death");
 253                                 unmark_for_death($contact);
 254                         }
 255                 }
 256
 257                 if((intval($res->status) != 0) || (! strlen($res->challenge)) || (! strlen($res->dfrn_id)))
 258                         return;
 259
 260                 if(((float) $res->dfrn_version > 2.21) && ($contact['poco'] == '')) {
 261                         q("update contact set poco = '%s' where id = %d",
 262                                 dbesc(str_replace('/profile/','/poco/', $contact['url'])),
 263                                 intval($contact['id'])
 264                         );
 265                 }
 266
 267                 $postvars = array();
 268
 269                 $sent_dfrn_id = hex2bin((string) $res->dfrn_id);
 270                 $challenge    = hex2bin((string) $res->challenge);
 271
 272                 $final_dfrn_id = '';
 273
 274                 if(($contact['duplex']) && strlen($contact['prvkey'])) {
 275                         openssl_private_decrypt($sent_dfrn_id,$final_dfrn_id,$contact['prvkey']);
 276                         openssl_private_decrypt($challenge,$postvars['challenge'],$contact['prvkey']);
 277                 }
 278                 else {
 279                         openssl_public_decrypt($sent_dfrn_id,$final_dfrn_id,$contact['pubkey']);
 280                         openssl_public_decrypt($challenge,$postvars['challenge'],$contact['pubkey']);
 281                 }
 282
 283                 $final_dfrn_id = substr($final_dfrn_id, 0, strpos($final_dfrn_id, '.'));
 284
 285                 if(strpos($final_dfrn_id,':') == 1)
 286                         $final_dfrn_id = substr($final_dfrn_id,2);
 287
 288                 if($final_dfrn_id != $orig_id) {
 289                         logger('poller: ID did not decode: ' . $contact['id'] . ' orig: ' . $orig_id . ' final: ' . $final_dfrn_id);
 290                         // did not decode properly - cannot trust this site
 291                         return;
 292                 }
 293
 294                 $postvars['dfrn_id'] = $idtosend;
 295                 $postvars['dfrn_version'] = DFRN_PROTOCOL_VERSION;
 296                 $postvars['perm'] = 'rw';
 297
 298                 $xml = post_url($contact['poll'],$postvars);
 299
 300         }
 301         elseif(($contact['network'] === NETWORK_OSTATUS)
 302                 || ($contact['network'] === NETWORK_DIASPORA)
 303                 || ($contact['network'] === NETWORK_FEED) ) {
 304
 305                 // Upgrading DB fields from an older Friendica version
 306                 // Will only do this once per notify-enabled OStatus contact
 307                 // or if relationship changes
 308
 309                 $stat_writeable = ((($contact['notify']) && ($contact['rel'] == CONTACT_IS_FOLLOWER || $contact['rel'] == CONTACT_IS_FRIEND)) ? 1 : 0);
 310
 311                 // Contacts from OStatus are always writable
 312                 if($contact['network'] === NETWORK_OSTATUS)
 313                         $stat_writeable = 1;
 314
 315                 if($stat_writeable != $contact['writable']) {
 316                         q("UPDATE `contact` SET `writable` = %d WHERE `id` = %d",
 317                                 intval($stat_writeable),
 318                                 intval($contact['id'])
 319                         );
 320                 }
 321
 322                 // Are we allowed to import from this person?
 323
 324                 if($contact['rel'] == CONTACT_IS_FOLLOWER || $contact['blocked'] || $contact['readonly'])
 325                         return;
 326
 327                 $cookiejar = tempnam(get_temppath(), 'cookiejar-onepoll-');
 328                 $xml = fetch_url($contact['poll'], false, $redirects, 0, Null, $cookiejar);
 329                 unlink($cookiejar);
 330         }
 331         elseif($contact['network'] === NETWORK_MAIL || $contact['network'] === NETWORK_MAIL2) {
 332
 333                 logger("Mail: Fetching", LOGGER_DEBUG);
 334
 335                 $mail_disabled = ((function_exists('imap_open') && (! get_config('system','imap_disabled'))) ? 0 : 1);
 336                 if($mail_disabled)
 337                         return;
 338
 339                 logger("Mail: Enabled", LOGGER_DEBUG);
 340
 341                 $mbox = null;
 342                 $x = q("SELECT `prvkey` FROM `user` WHERE `uid` = %d LIMIT 1",
 343                         intval($importer_uid)
 344                 );
 345                 $mailconf = q("SELECT * FROM `mailacct` WHERE `server` != '' AND `uid` = %d LIMIT 1",
 346                         intval($importer_uid)
 347                 );
 348                 if(count($x) && count($mailconf)) {
 349                     $mailbox = construct_mailbox_name($mailconf[0]);
 350                         $password = '';
 351                         openssl_private_decrypt(hex2bin($mailconf[0]['pass']),$password,$x[0]['prvkey']);
 352                         $mbox = email_connect($mailbox,$mailconf[0]['user'],$password);
 353                         unset($password);
 354                         logger("Mail: Connect to " . $mailconf[0]['user']);
 355                         if($mbox) {
 356                                 q("UPDATE `mailacct` SET `last_check` = '%s' WHERE `id` = %d AND `uid` = %d",
 357                                         dbesc(datetime_convert()),
 358                                         intval($mailconf[0]['id']),
 359                                         intval($importer_uid)
 360                                 );
 361                                 logger("Mail: Connected to " . $mailconf[0]['user']);
 362                         } else
 363                                 logger("Mail: Connection error ".$mailconf[0]['user']." ".print_r(imap_errors(), true));
 364                 }
 365                 if($mbox) {
 366
 367                         $msgs = email_poll($mbox,$contact['addr']);
 368
 369                         if(count($msgs)) {
 370                                 logger("Mail: Parsing ".count($msgs)." mails for ".$mailconf[0]['user'], LOGGER_DEBUG);
 371
 372                                 $metas = email_msg_meta($mbox,implode(',',$msgs));
 373                                 if(count($metas) != count($msgs)) {
 374                                         logger("onepoll: for " . $mailconf[0]['user'] . " there are ". count($msgs) . " messages but received " . count($metas) . " metas", LOGGER_DEBUG);
 375                                 }
 376                                 else {
 377                                         $msgs = array_combine($msgs, $metas);
 378
 379                                         foreach($msgs as $msg_uid => $meta) {
 380                                                 logger("Mail: Parsing mail ".$msg_uid, LOGGER_DATA);
 381
 382                                                 $datarray = array();
 383                                                 $datarray['verb'] = ACTIVITY_POST;
 384                                                 $datarray['object-type'] = ACTIVITY_OBJ_NOTE;
 385         //                                      $meta = email_msg_meta($mbox,$msg_uid);
 386         //                                      $headers = email_msg_headers($mbox,$msg_uid);
 387
 388                                                 $datarray['uri'] = msgid2iri(trim($meta->message_id,'<>'));
 389
 390                                                 // Have we seen it before?
 391                                                 $r = q("SELECT * FROM `item` WHERE `uid` = %d AND `uri` = '%s' LIMIT 1",
 392                                                         intval($importer_uid),
 393                                                         dbesc($datarray['uri'])
 394                                                 );
 395
 396                                                 if(count($r)) {
 397                                                         logger("Mail: Seen before ".$msg_uid." for ".$mailconf[0]['user']." UID: ".$importer_uid." URI: ".$datarray['uri'],LOGGER_DEBUG);
 398
 399                                                         // Only delete when mails aren't automatically moved or deleted
 400                                                         if (($mailconf[0]['action'] != 1) AND ($mailconf[0]['action'] != 3))
 401                                                                 if($meta->deleted && ! $r[0]['deleted']) {
 402                                                                         q("UPDATE `item` SET `deleted` = 1, `changed` = '%s' WHERE `id` = %d",
 403                                                                                 dbesc(datetime_convert()),
 404                                                                                 intval($r[0]['id'])
 405                                                                         );
 406                                                                 }
 407
 408                                                         switch ($mailconf[0]['action']) {
 409                                                                 case 0:
 410                                                                         logger("Mail: Seen before ".$msg_uid." for ".$mailconf[0]['user'].". Doing nothing.", LOGGER_DEBUG);
 411                                                                         break;
 412                                                                 case 1:
 413                                                                         logger("Mail: Deleting ".$msg_uid." for ".$mailconf[0]['user']);
 414                                                                         imap_delete($mbox, $msg_uid, FT_UID);
 415                                                                         break;
 416                                                                 case 2:
 417                                                                         logger("Mail: Mark as seen ".$msg_uid." for ".$mailconf[0]['user']);
 418                                                                         imap_setflag_full($mbox, $msg_uid, "\\Seen", ST_UID);
 419                                                                         break;
 420                                                                 case 3:
 421                                                                         logger("Mail: Moving ".$msg_uid." to ".$mailconf[0]['movetofolder']." for ".$mailconf[0]['user']);
 422                                                                         imap_setflag_full($mbox, $msg_uid, "\\Seen", ST_UID);
 423                                                                         if ($mailconf[0]['movetofolder'] != "")
 424                                                                                 imap_mail_move($mbox, $msg_uid, $mailconf[0]['movetofolder'], FT_UID);
 425                                                                         break;
 426                                                         }
 427                                                         continue;
 428                                                 }
 429
 430
 431                                                 // look for a 'references' or an 'in-reply-to' header and try to match with a parent item we have locally.
 432
 433         //                                      $raw_refs = ((x($headers,'references')) ? str_replace("\t",'',$headers['references']) : '');
 434                                                 $raw_refs = ((property_exists($meta,'references')) ? str_replace("\t",'',$meta->references) : '');
 435                                                 if(! trim($raw_refs))
 436                                                         $raw_refs = ((property_exists($meta,'in_reply_to')) ? str_replace("\t",'',$meta->in_reply_to) : '');
 437                                                 $raw_refs = trim($raw_refs);  // Don't allow a blank reference in $refs_arr
 438
 439                                                 if($raw_refs) {
 440                                                         $refs_arr = explode(' ', $raw_refs);
 441                                                         if(count($refs_arr)) {
 442                                                                 for($x = 0; $x < count($refs_arr); $x ++)
 443                                                                         $refs_arr[$x] = "'" . msgid2iri(str_replace(array('<','>',' '),array('','',''),dbesc($refs_arr[$x]))) . "'";
 444                                                         }
 445                                                         $qstr = implode(',',$refs_arr);
 446                                                         $r = q("SELECT `uri` , `parent-uri` FROM `item` WHERE `uri` IN ( $qstr ) AND `uid` = %d LIMIT 1",
 447                                                                 intval($importer_uid)
 448                                                         );
 449                                                         if(count($r))
 450                                                                 $datarray['parent-uri'] = $r[0]['parent-uri'];  // Set the parent as the top-level item
 451         //                                                      $datarray['parent-uri'] = $r[0]['uri'];
 452                                                 }
 453
 454                                                 // Decoding the header
 455                                                 $subject = imap_mime_header_decode($meta->subject);
 456                                                 $datarray['title'] = "";
 457                                                 foreach($subject as $subpart)
 458                                                         if ($subpart->charset != "default")
 459                                                                 $datarray['title'] .= iconv($subpart->charset, 'UTF-8//IGNORE', $subpart->text);
 460                                                         else
 461                                                                 $datarray['title'] .= $subpart->text;
 462
 463                                                 $datarray['title'] = notags(trim($datarray['title']));
 464
 465                                                 //$datarray['title'] = notags(trim($meta->subject));
 466                                                 $datarray['created'] = datetime_convert('UTC','UTC',$meta->date);
 467
 468                                                 // Is it a reply?
 469                                                 $reply = ((substr(strtolower($datarray['title']), 0, 3) == "re:") or
 470                                                         (substr(strtolower($datarray['title']), 0, 3) == "re-") or
 471                                                         ($raw_refs != ""));
 472
 473                                                 // Remove Reply-signs in the subject
 474                                                 $datarray['title'] = RemoveReply($datarray['title']);
 475
 476                                                 // If it seems to be a reply but a header couldn't be found take the last message with matching subject
 477                                                 if(!x($datarray,'parent-uri') and $reply) {
 478                                                         $r = q("SELECT `uri` , `parent-uri` FROM `item` WHERE `title` = \"%s\" AND `uid` = %d ORDER BY `created` DESC LIMIT 1",
 479                                                                 dbesc(protect_sprintf($datarray['title'])),
 480                                                                 intval($importer_uid));
 481                                                         if(count($r))
 482                                                                 $datarray['parent-uri'] = $r[0]['parent-uri'];
 483                                                 }
 484
 485                                                 if(! x($datarray,'parent-uri'))
 486                                                         $datarray['parent-uri'] = $datarray['uri'];
 487
 488
 489                                                 $r = email_get_msg($mbox,$msg_uid, $reply);
 490                                                 if(! $r) {
 491                                                         logger("Mail: can't fetch msg ".$msg_uid." for ".$mailconf[0]['user']);
 492                                                         continue;
 493                                                 }
 494                                                 $datarray['body'] = escape_tags($r['body']);
 495                                                 $datarray['body'] = limit_body_size($datarray['body']);
 496
 497                                                 logger("Mail: Importing ".$msg_uid." for ".$mailconf[0]['user']);
 498
 499                                                 // some mailing lists have the original author as 'from' - add this sender info to msg body.
 500                                                 /// @TODO Adding a gravatar for the original author would be cool
 501
 502                                                 if(! stristr($meta->from,$contact['addr'])) {
 503                                                         $from = imap_mime_header_decode($meta->from);
 504                                                         $fromdecoded = "";
 505                                                         foreach($from as $frompart)
 506                                                                 if ($frompart->charset != "default")
 507                                                                         $fromdecoded .= iconv($frompart->charset, 'UTF-8//IGNORE', $frompart->text);
 508                                                                 else
 509                                                                         $fromdecoded .= $frompart->text;
 510
 511                                                         $fromarr = imap_rfc822_parse_adrlist($fromdecoded, $a->get_hostname());
 512
 513                                                         $frommail = $fromarr[0]->mailbox."@".$fromarr[0]->host;
 514
 515                                                         if (isset($fromarr[0]->personal))
 516                                                                 $fromname = $fromarr[0]->personal;
 517                                                         else
 518                                                                 $fromname = $frommail;
 519
 520                                                         //$datarray['body'] = "[b]".t('From: ') . escape_tags($fromdecoded) . "[/b]\n\n" . $datarray['body'];
 521
 522                                                         $datarray['author-name'] = $fromname;
 523                                                         $datarray['author-link'] = "mailto:".$frommail;
 524                                                         $datarray['author-avatar'] = $contact['photo'];
 525
 526                                                         $datarray['owner-name'] = $contact['name'];
 527                                                         $datarray['owner-link'] = "mailto:".$contact['addr'];
 528                                                         $datarray['owner-avatar'] = $contact['photo'];
 529
 530                                                 } else {
 531                                                         $datarray['author-name'] = $contact['name'];
 532                                                         $datarray['author-link'] = 'mailbox';
 533                                                         $datarray['author-avatar'] = $contact['photo'];
 534                                                 }
 535
 536                                                 $datarray['uid'] = $importer_uid;
 537                                                 $datarray['contact-id'] = $contact['id'];
 538                                                 if($datarray['parent-uri'] === $datarray['uri'])
 539                                                         $datarray['private'] = 1;
 540                                                 if(($contact['network'] === NETWORK_MAIL) && (! get_pconfig($importer_uid,'system','allow_public_email_replies'))) {
 541                                                         $datarray['private'] = 1;
 542                                                         $datarray['allow_cid'] = '<' . $contact['id'] . '>';
 543                                                 }
 544
 545                                                 $stored_item = item_store($datarray);
 546                                                 q("UPDATE `item` SET `last-child` = 0 WHERE `parent-uri` = '%s' AND `uid` = %d",
 547                                                         dbesc($datarray['parent-uri']),
 548                                                         intval($importer_uid)
 549                                                 );
 550                                                 q("UPDATE `item` SET `last-child` = 1 WHERE `id` = %d",
 551                                                         intval($stored_item)
 552                                                 );
 553                                                 switch ($mailconf[0]['action']) {
 554                                                         case 0:
 555                                                                 logger("Mail: Seen before ".$msg_uid." for ".$mailconf[0]['user'].". Doing nothing.", LOGGER_DEBUG);
 556                                                                 break;
 557                                                         case 1:
 558                                                                 logger("Mail: Deleting ".$msg_uid." for ".$mailconf[0]['user']);
 559                                                                 imap_delete($mbox, $msg_uid, FT_UID);
 560                                                                 break;
 561                                                         case 2:
 562                                                                 logger("Mail: Mark as seen ".$msg_uid." for ".$mailconf[0]['user']);
 563                                                                 imap_setflag_full($mbox, $msg_uid, "\\Seen", ST_UID);
 564                                                                 break;
 565                                                         case 3:
 566                                                                 logger("Mail: Moving ".$msg_uid." to ".$mailconf[0]['movetofolder']." for ".$mailconf[0]['user']);
 567                                                                 imap_setflag_full($mbox, $msg_uid, "\\Seen", ST_UID);
 568                                                                 if ($mailconf[0]['movetofolder'] != "")
 569                                                                         imap_mail_move($mbox, $msg_uid, $mailconf[0]['movetofolder'], FT_UID);
 570                                                                 break;
 571                                                 }
 572                                         }
 573                                 }
 574                         } else
 575                                 logger("Mail: no mails for ".$mailconf[0]['user']);
 576
 577                         logger("Mail: closing connection for ".$mailconf[0]['user']);
 578                         imap_close($mbox);
 579                 }
 580         }
 581         elseif($contact['network'] === NETWORK_FACEBOOK) {
 582                 // This is picked up by the Facebook plugin on a cron hook.
 583                 // Ignored here.
 584         } elseif($contact['network'] === NETWORK_PUMPIO) {
 585                 // This is picked up by the pump.io plugin on a cron hook.
 586                 // Ignored here.
 587         }
 588
 589         if($xml) {
 590                 logger('poller: received xml : ' . $xml, LOGGER_DATA);
 591                 if(! strstr($xml,'<')) {
 592                         logger('poller: post_handshake: response from ' . $url . ' did not contain XML.');
 593                         $r = q("UPDATE `contact` SET `last-update` = '%s',  `failure_update` = '%s' WHERE `id` = %d",
 594                                 dbesc(datetime_convert()),
 595                                 dbesc(datetime_convert()),
 596                                 intval($contact['id'])
 597                         );
 598                         return;
 599                 }
 600
 601
 602                 logger("Consume feed of contact ".$contact['id']);
 603
 604                 consume_feed($xml,$importer,$contact,$hub,1,1);
 605
 606                 // do it twice. Ensures that children of parents which may be later in the stream aren't tossed
 607
 608                 consume_feed($xml,$importer,$contact,$hub,1,2);
 609
 610                 $hubmode = 'subscribe';
 611                 if($contact['network'] === NETWORK_DFRN || $contact['blocked'] || $contact['readonly'])
 612                         $hubmode = 'unsubscribe';
 613
 614                 if(($contact['network'] === NETWORK_OSTATUS ||  $contact['network'] == NETWORK_FEED) && (! $contact['hub-verify']))
 615                         $hub_update = true;
 616
 617                 if ($force)
 618                         $hub_update = true;
 619
 620                 logger("Contact ".$contact['id']." returned hub: ".$hub." Network: ".$contact['network']." Relation: ".$contact['rel']." Update: ".$hub_update);
 621
 622                 if((strlen($hub)) && ($hub_update) && (($contact['rel'] != CONTACT_IS_FOLLOWER) || $contact['network'] == NETWORK_FEED) ) {
 623                         logger('poller: hub ' . $hubmode . ' : ' . $hub . ' contact name : ' . $contact['name'] . ' local user : ' . $importer['name']);
 624                         $hubs = explode(',', $hub);
 625                         if(count($hubs)) {
 626                                 foreach($hubs as $h) {
 627                                         $h = trim($h);
 628                                         if(! strlen($h))
 629                                                 continue;
 630                                         subscribe_to_hub($h,$importer,$contact,$hubmode);
 631                                 }
 632                         }
 633                 }
 634
 635                 $updated = datetime_convert();
 636
 637                 $r = q("UPDATE `contact` SET `last-update` = '%s', `success_update` = '%s' WHERE `id` = %d",
 638                         dbesc($updated),
 639                         dbesc($updated),
 640                         intval($contact['id'])
 641                 );
 642
 643                 q("UPDATE `gcontact` SET `last_contact` = '%s' WHERE `nurl` = '%s'",
 644                         dbesc($updated),
 645                         dbesc($contact['nurl'])
 646                 );
 647
 648         } elseif (in_array($contact["network"], array(NETWORK_DFRN, NETWORK_DIASPORA, NETWORK_OSTATUS, NETWORK_FEED))) {
 649                 $updated = datetime_convert();
 650
 651                 $r = q("UPDATE `contact` SET `last-update` = '%s', `failure_update` = '%s' WHERE `id` = %d",
 652                         dbesc($updated),
 653                         dbesc($updated),
 654                         intval($contact['id'])
 655                 );
 656
 657                 q("UPDATE `gcontact` SET `last_failure` = '%s' WHERE `nurl` = '%s'",
 658                         dbesc($updated),
 659                         dbesc($contact['nurl'])
 660                 );
 661         } else {
 662                 $r = q("UPDATE `contact` SET `last-update` = '%s' WHERE `id` = %d",
 663                         dbesc($updated),
 664                         intval($contact['id'])
 665                 );
 666         }
 667
 668         return;
 669 }
 670
 671 if (array_search(__file__,get_included_files())===0){
 672         onepoll_run($_SERVER["argv"],$_SERVER["argc"]);
 673         killme();
 674 }