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
  28         require_once('include/session.php');
  29         require_once('include/datetime.php');
  30         require_once('include/items.php');
  31         require_once('include/Contact.php');
  32         require_once('include/email.php');
  33         require_once('include/socgraph.php');
  34         require_once('include/queue_fn.php');
  35
  36         load_config('config');
  37         load_config('system');
  38
  39         $a->set_baseurl(get_config('system','url'));
  40
  41         load_hooks();
  42
  43         logger('onepoll: start');
  44
  45         $manual_id  = 0;
  46         $generation = 0;
  47         $hub_update = false;
  48         $force      = false;
  49         $restart    = false;
  50
  51         if(($argc > 1) && (intval($argv[1])))
  52                 $contact_id = intval($argv[1]);
  53
  54         if(($argc > 2) && ($argv[2] == "force"))
  55                 $force = true;
  56
  57         if(! $contact_id) {
  58                 logger('onepoll: no contact');
  59                 return;
  60         }
  61
  62         // Don't check this stuff if the function is called by the poller
  63         if (App::callstack() != "poller_run")
  64                 if (App::is_already_running('onepoll'.$contact_id, '', 540))
  65                         return;
  66
  67         $d = datetime_convert();
  68
  69         // Only poll from those with suitable relationships,
  70         // and which have a polling address and ignore Diaspora since
  71         // we are unable to match those posts with a Diaspora GUID and prevent duplicates.
  72
  73         $contacts = q("SELECT `contact`.* FROM `contact`
  74                 WHERE ( `rel` = %d OR `rel` = %d ) AND `poll` != ''
  75                 AND NOT `network` IN ( '%s', '%s' )
  76                 AND `contact`.`id` = %d
  77                 AND `self` = 0 AND `contact`.`blocked` = 0 AND `contact`.`readonly` = 0
  78                 AND `contact`.`archive` = 0 LIMIT 1",
  79                 intval(CONTACT_IS_SHARING),
  80                 intval(CONTACT_IS_FRIEND),
  81                 dbesc(NETWORK_FACEBOOK),
  82                 dbesc(NETWORK_PUMPIO),
  83                 intval($contact_id)
  84         );
  85
  86         if(! count($contacts))
  87                 return;
  88
  89         $contact = $contacts[0];
  90
  91         // load current friends if possible.
  92         if (($contact['poco'] != "") AND ($contact['success_update'] > $contact['failure_update'])) {
  93                 $r = q("SELECT count(*) as total from glink
  94                         where `cid` = %d and updated > UTC_TIMESTAMP() - INTERVAL 1 DAY",
  95                         intval($contact['id'])
  96                 );
  97                 if (count($r))
  98                         if (!$r[0]['total'])
  99                                 poco_load($contact['id'],$importer_uid,0,$contact['poco']);
 100         }
 101
 102         /// @TODO Check why we don't poll the Diaspora feed at the moment (some guid problem in the items?)
 103         /// @TODO Check whether this is possible with Redmatrix
 104         if ($contact["network"] == NETWORK_DIASPORA) {
 105                 if (poco_do_update($contact["created"], $contact["last-item"], $contact["failure_update"], $contact["success_update"])) {
 106                         $last_updated = poco_last_updated($contact["url"]);
 107                         $updated = datetime_convert();
 108                         if ($last_updated) {
 109                                 q("UPDATE `contact` SET `last-item` = '%s', `last-update` = '%s', `success_update` = '%s' WHERE `id` = %d",
 110                                         dbesc($last_updated),
 111                                         dbesc($updated),
 112                                         dbesc($updated),
 113                                         intval($contact['id'])
 114                                 );
 115                         } else {
 116                                 q("UPDATE `contact` SET `last-update` = '%s', `failure_update` = '%s' WHERE `id` = %d",
 117                                         dbesc($updated),
 118                                         dbesc($updated),
 119                                         intval($contact['id'])
 120                                 );
 121                         }
 122                 }
 123                 return;
 124         }
 125
 126         $xml = false;
 127
 128         $t = $contact['last-update'];
 129
 130         if($contact['subhub']) {
 131                 $poll_interval = get_config('system','pushpoll_frequency');
 132                 $contact['priority'] = (($poll_interval !== false) ? intval($poll_interval) : 3);
 133                 $hub_update = false;
 134
 135                 if(datetime_convert('UTC','UTC', 'now') > datetime_convert('UTC','UTC', $t . " + 1 day"))
 136                                 $hub_update = true;
 137         }
 138         else
 139                 $hub_update = false;
 140
 141
 142         $importer_uid = $contact['uid'];
 143
 144         $r = q("SELECT `contact`.*, `user`.`page-flags` FROM `contact` INNER JOIN `user` on `contact`.`uid` = `user`.`uid` WHERE `user`.`uid` = %d AND `contact`.`self` = 1 LIMIT 1",
 145                 intval($importer_uid)
 146         );
 147         if(! count($r))
 148                 return;
 149
 150         $importer = $r[0];
 151
 152         logger("onepoll: poll: ({$contact['id']}) IMPORTER: {$importer['name']}, CONTACT: {$contact['name']}");
 153
 154         $last_update = (($contact['last-update'] === '0000-00-00 00:00:00')
 155                 ? datetime_convert('UTC','UTC','now - 7 days', ATOM_TIME)
 156                 : datetime_convert('UTC','UTC',$contact['last-update'], ATOM_TIME)
 157         );
 158
 159         // Update the contact entry
 160         if(($contact['network'] === NETWORK_OSTATUS) || ($contact['network'] === NETWORK_DIASPORA) || ($contact['network'] === NETWORK_DFRN)) {
 161                 if (!poco_reachable($contact['url'])) {
 162                         logger("Skipping probably dead contact ".$contact['url']);
 163                         return;
 164                 }
 165
 166                 if (!update_contact($contact["id"])) {
 167                         mark_for_death($contact);
 168                         return;
 169                 } else
 170                         unmark_for_death($contact);
 171         }
 172
 173         if($contact['network'] === NETWORK_DFRN) {
 174
 175
 176                 $idtosend = $orig_id = (($contact['dfrn-id']) ? $contact['dfrn-id'] : $contact['issued-id']);
 177                 if(intval($contact['duplex']) && $contact['dfrn-id'])
 178                         $idtosend = '0:' . $orig_id;
 179                 if(intval($contact['duplex']) && $contact['issued-id'])
 180                         $idtosend = '1:' . $orig_id;
 181
 182                 // they have permission to write to us. We already filtered this in the contact query.
 183                 $perm = 'rw';
 184
 185                 // But this may be our first communication, so set the writable flag if it isn't set already.
 186
 187                 if(! intval($contact['writable']))
 188                         q("update contact set writable = 1 where id = %d", intval($contact['id']));
 189
 190
 191                 $url = $contact['poll'] . '?dfrn_id=' . $idtosend
 192                         . '&dfrn_version=' . DFRN_PROTOCOL_VERSION
 193                         . '&type=data&last_update=' . $last_update
 194                         . '&perm=' . $perm ;
 195
 196                 $handshake_xml = fetch_url($url);
 197                 $html_code = $a->get_curl_code();
 198
 199                 logger('onepoll: handshake with url ' . $url . ' returns xml: ' . $handshake_xml, LOGGER_DATA);
 200
 201
 202                 if((! strlen($handshake_xml)) || ($html_code >= 400) || (! $html_code)) {
 203                         logger("poller: $url appears to be dead - marking for death ");
 204
 205                         // dead connection - might be a transient event, or this might
 206                         // mean the software was uninstalled or the domain expired.
 207                         // Will keep trying for one month.
 208
 209                         mark_for_death($contact);
 210
 211                         // set the last-update so we don't keep polling
 212                         $r = q("UPDATE `contact` SET `last-update` = '%s', `failure_update` = '%s' WHERE `id` = %d",
 213                                 dbesc(datetime_convert()),
 214                                 dbesc(datetime_convert()),
 215                                 intval($contact['id'])
 216                         );
 217
 218                         return;
 219                 }
 220
 221                 if(! strstr($handshake_xml,'<')) {
 222                         logger('poller: response from ' . $url . ' did not contain XML.');
 223
 224                         mark_for_death($contact);
 225
 226                         $r = q("UPDATE `contact` SET `last-update` = '%s', `failure_update` = '%s' WHERE `id` = %d",
 227                                 dbesc(datetime_convert()),
 228                                 dbesc(datetime_convert()),
 229                                 intval($contact['id'])
 230                         );
 231                         return;
 232                 }
 233
 234
 235                 $res = parse_xml_string($handshake_xml);
 236
 237                 if(intval($res->status) == 1) {
 238                         logger("poller: $url replied status 1 - marking for death ");
 239
 240                         // we may not be friends anymore. Will keep trying for one month.
 241                         // set the last-update so we don't keep polling
 242
 243
 244                         $r = q("UPDATE `contact` SET `last-update` = '%s', `failure_update` = '%s' WHERE `id` = %d",
 245                                 dbesc(datetime_convert()),
 246                                 dbesc(datetime_convert()),
 247                                 intval($contact['id'])
 248                         );
 249                         mark_for_death($contact);
 250                 }
 251                 else {
 252                         if($contact['term-date'] != '0000-00-00 00:00:00') {
 253                                 logger("poller: $url back from the dead - removing mark for death");
 254                                 unmark_for_death($contact);
 255                         }
 256                 }
 257
 258                 if((intval($res->status) != 0) || (! strlen($res->challenge)) || (! strlen($res->dfrn_id)))
 259                         return;
 260
 261                 if(((float) $res->dfrn_version > 2.21) && ($contact['poco'] == '')) {
 262                         q("update contact set poco = '%s' where id = %d",
 263                                 dbesc(str_replace('/profile/','/poco/', $contact['url'])),
 264                                 intval($contact['id'])
 265                         );
 266                 }
 267
 268                 $postvars = array();
 269
 270                 $sent_dfrn_id = hex2bin((string) $res->dfrn_id);
 271                 $challenge    = hex2bin((string) $res->challenge);
 272
 273                 $final_dfrn_id = '';
 274
 275                 if(($contact['duplex']) && strlen($contact['prvkey'])) {
 276                         openssl_private_decrypt($sent_dfrn_id,$final_dfrn_id,$contact['prvkey']);
 277                         openssl_private_decrypt($challenge,$postvars['challenge'],$contact['prvkey']);
 278                 }
 279                 else {
 280                         openssl_public_decrypt($sent_dfrn_id,$final_dfrn_id,$contact['pubkey']);
 281                         openssl_public_decrypt($challenge,$postvars['challenge'],$contact['pubkey']);
 282                 }
 283
 284                 $final_dfrn_id = substr($final_dfrn_id, 0, strpos($final_dfrn_id, '.'));
 285
 286                 if(strpos($final_dfrn_id,':') == 1)
 287                         $final_dfrn_id = substr($final_dfrn_id,2);
 288
 289                 if($final_dfrn_id != $orig_id) {
 290                         logger('poller: ID did not decode: ' . $contact['id'] . ' orig: ' . $orig_id . ' final: ' . $final_dfrn_id);
 291                         // did not decode properly - cannot trust this site
 292                         return;
 293                 }
 294
 295                 $postvars['dfrn_id'] = $idtosend;
 296                 $postvars['dfrn_version'] = DFRN_PROTOCOL_VERSION;
 297                 $postvars['perm'] = 'rw';
 298
 299                 $xml = post_url($contact['poll'],$postvars);
 300
 301         }
 302         elseif(($contact['network'] === NETWORK_OSTATUS)
 303                 || ($contact['network'] === NETWORK_DIASPORA)
 304                 || ($contact['network'] === NETWORK_FEED) ) {
 305
 306                 // Upgrading DB fields from an older Friendica version
 307                 // Will only do this once per notify-enabled OStatus contact
 308                 // or if relationship changes
 309
 310                 $stat_writeable = ((($contact['notify']) && ($contact['rel'] == CONTACT_IS_FOLLOWER || $contact['rel'] == CONTACT_IS_FRIEND)) ? 1 : 0);
 311
 312                 // Contacts from OStatus are always writable
 313                 if($contact['network'] === NETWORK_OSTATUS)
 314                         $stat_writeable = 1;
 315
 316                 if($stat_writeable != $contact['writable']) {
 317                         q("UPDATE `contact` SET `writable` = %d WHERE `id` = %d",
 318                                 intval($stat_writeable),
 319                                 intval($contact['id'])
 320                         );
 321                 }
 322
 323                 // Are we allowed to import from this person?
 324
 325                 if($contact['rel'] == CONTACT_IS_FOLLOWER || $contact['blocked'] || $contact['readonly'])
 326                         return;
 327
 328                 $cookiejar = tempnam(get_temppath(), 'cookiejar-onepoll-');
 329                 $xml = fetch_url($contact['poll'], false, $redirects, 0, Null, $cookiejar);
 330                 unlink($cookiejar);
 331         }
 332         elseif($contact['network'] === NETWORK_MAIL || $contact['network'] === NETWORK_MAIL2) {
 333
 334                 logger("Mail: Fetching", LOGGER_DEBUG);
 335
 336                 $mail_disabled = ((function_exists('imap_open') && (! get_config('system','imap_disabled'))) ? 0 : 1);
 337                 if($mail_disabled)
 338                         return;
 339
 340                 logger("Mail: Enabled", LOGGER_DEBUG);
 341
 342                 $mbox = null;
 343                 $x = q("SELECT `prvkey` FROM `user` WHERE `uid` = %d LIMIT 1",
 344                         intval($importer_uid)
 345                 );
 346                 $mailconf = q("SELECT * FROM `mailacct` WHERE `server` != '' AND `uid` = %d LIMIT 1",
 347                         intval($importer_uid)
 348                 );
 349                 if(count($x) && count($mailconf)) {
 350                     $mailbox = construct_mailbox_name($mailconf[0]);
 351                         $password = '';
 352                         openssl_private_decrypt(hex2bin($mailconf[0]['pass']),$password,$x[0]['prvkey']);
 353                         $mbox = email_connect($mailbox,$mailconf[0]['user'],$password);
 354                         unset($password);
 355                         logger("Mail: Connect to " . $mailconf[0]['user']);
 356                         if($mbox) {
 357                                 q("UPDATE `mailacct` SET `last_check` = '%s' WHERE `id` = %d AND `uid` = %d",
 358                                         dbesc(datetime_convert()),
 359                                         intval($mailconf[0]['id']),
 360                                         intval($importer_uid)
 361                                 );
 362                                 logger("Mail: Connected to " . $mailconf[0]['user']);
 363                         } else
 364                                 logger("Mail: Connection error ".$mailconf[0]['user']." ".print_r(imap_errors(), true));
 365                 }
 366                 if($mbox) {
 367
 368                         $msgs = email_poll($mbox,$contact['addr']);
 369
 370                         if(count($msgs)) {
 371                                 logger("Mail: Parsing ".count($msgs)." mails for ".$mailconf[0]['user'], LOGGER_DEBUG);
 372
 373                                 $metas = email_msg_meta($mbox,implode(',',$msgs));
 374                                 if(count($metas) != count($msgs)) {
 375                                         logger("onepoll: for " . $mailconf[0]['user'] . " there are ". count($msgs) . " messages but received " . count($metas) . " metas", LOGGER_DEBUG);
 376                                 }
 377                                 else {
 378                                         $msgs = array_combine($msgs, $metas);
 379
 380                                         foreach($msgs as $msg_uid => $meta) {
 381                                                 logger("Mail: Parsing mail ".$msg_uid, LOGGER_DATA);
 382
 383                                                 $datarray = array();
 384                                                 $datarray['verb'] = ACTIVITY_POST;
 385                                                 $datarray['object-type'] = ACTIVITY_OBJ_NOTE;
 386         //                                      $meta = email_msg_meta($mbox,$msg_uid);
 387         //                                      $headers = email_msg_headers($mbox,$msg_uid);
 388
 389                                                 $datarray['uri'] = msgid2iri(trim($meta->message_id,'<>'));
 390
 391                                                 // Have we seen it before?
 392                                                 $r = q("SELECT * FROM `item` WHERE `uid` = %d AND `uri` = '%s' LIMIT 1",
 393                                                         intval($importer_uid),
 394                                                         dbesc($datarray['uri'])
 395                                                 );
 396
 397                                                 if(count($r)) {
 398                                                         logger("Mail: Seen before ".$msg_uid." for ".$mailconf[0]['user']." UID: ".$importer_uid." URI: ".$datarray['uri'],LOGGER_DEBUG);
 399
 400                                                         // Only delete when mails aren't automatically moved or deleted
 401                                                         if (($mailconf[0]['action'] != 1) AND ($mailconf[0]['action'] != 3))
 402                                                                 if($meta->deleted && ! $r[0]['deleted']) {
 403                                                                         q("UPDATE `item` SET `deleted` = 1, `changed` = '%s' WHERE `id` = %d",
 404                                                                                 dbesc(datetime_convert()),
 405                                                                                 intval($r[0]['id'])
 406                                                                         );
 407                                                                 }
 408
 409                                                         switch ($mailconf[0]['action']) {
 410                                                                 case 0:
 411                                                                         logger("Mail: Seen before ".$msg_uid." for ".$mailconf[0]['user'].". Doing nothing.", LOGGER_DEBUG);
 412                                                                         break;
 413                                                                 case 1:
 414                                                                         logger("Mail: Deleting ".$msg_uid." for ".$mailconf[0]['user']);
 415                                                                         imap_delete($mbox, $msg_uid, FT_UID);
 416                                                                         break;
 417                                                                 case 2:
 418                                                                         logger("Mail: Mark as seen ".$msg_uid." for ".$mailconf[0]['user']);
 419                                                                         imap_setflag_full($mbox, $msg_uid, "\\Seen", ST_UID);
 420                                                                         break;
 421                                                                 case 3:
 422                                                                         logger("Mail: Moving ".$msg_uid." to ".$mailconf[0]['movetofolder']." for ".$mailconf[0]['user']);
 423                                                                         imap_setflag_full($mbox, $msg_uid, "\\Seen", ST_UID);
 424                                                                         if ($mailconf[0]['movetofolder'] != "")
 425                                                                                 imap_mail_move($mbox, $msg_uid, $mailconf[0]['movetofolder'], FT_UID);
 426                                                                         break;
 427                                                         }
 428                                                         continue;
 429                                                 }
 430
 431
 432                                                 // look for a 'references' or an 'in-reply-to' header and try to match with a parent item we have locally.
 433
 434         //                                      $raw_refs = ((x($headers,'references')) ? str_replace("\t",'',$headers['references']) : '');
 435                                                 $raw_refs = ((property_exists($meta,'references')) ? str_replace("\t",'',$meta->references) : '');
 436                                                 if(! trim($raw_refs))
 437                                                         $raw_refs = ((property_exists($meta,'in_reply_to')) ? str_replace("\t",'',$meta->in_reply_to) : '');
 438                                                 $raw_refs = trim($raw_refs);  // Don't allow a blank reference in $refs_arr
 439
 440                                                 if($raw_refs) {
 441                                                         $refs_arr = explode(' ', $raw_refs);
 442                                                         if(count($refs_arr)) {
 443                                                                 for($x = 0; $x < count($refs_arr); $x ++)
 444                                                                         $refs_arr[$x] = "'" . msgid2iri(str_replace(array('<','>',' '),array('','',''),dbesc($refs_arr[$x]))) . "'";
 445                                                         }
 446                                                         $qstr = implode(',',$refs_arr);
 447                                                         $r = q("SELECT `uri` , `parent-uri` FROM `item` WHERE `uri` IN ( $qstr ) AND `uid` = %d LIMIT 1",
 448                                                                 intval($importer_uid)
 449                                                         );
 450                                                         if(count($r))
 451                                                                 $datarray['parent-uri'] = $r[0]['parent-uri'];  // Set the parent as the top-level item
 452         //                                                      $datarray['parent-uri'] = $r[0]['uri'];
 453                                                 }
 454
 455                                                 // Decoding the header
 456                                                 $subject = imap_mime_header_decode($meta->subject);
 457                                                 $datarray['title'] = "";
 458                                                 foreach($subject as $subpart)
 459                                                         if ($subpart->charset != "default")
 460                                                                 $datarray['title'] .= iconv($subpart->charset, 'UTF-8//IGNORE', $subpart->text);
 461                                                         else
 462                                                                 $datarray['title'] .= $subpart->text;
 463
 464                                                 $datarray['title'] = notags(trim($datarray['title']));
 465
 466                                                 //$datarray['title'] = notags(trim($meta->subject));
 467                                                 $datarray['created'] = datetime_convert('UTC','UTC',$meta->date);
 468
 469                                                 // Is it a reply?
 470                                                 $reply = ((substr(strtolower($datarray['title']), 0, 3) == "re:") or
 471                                                         (substr(strtolower($datarray['title']), 0, 3) == "re-") or
 472                                                         ($raw_refs != ""));
 473
 474                                                 // Remove Reply-signs in the subject
 475                                                 $datarray['title'] = RemoveReply($datarray['title']);
 476
 477                                                 // If it seems to be a reply but a header couldn't be found take the last message with matching subject
 478                                                 if(!x($datarray,'parent-uri') and $reply) {
 479                                                         $r = q("SELECT `uri` , `parent-uri` FROM `item` WHERE `title` = \"%s\" AND `uid` = %d ORDER BY `created` DESC LIMIT 1",
 480                                                                 dbesc(protect_sprintf($datarray['title'])),
 481                                                                 intval($importer_uid));
 482                                                         if(count($r))
 483                                                                 $datarray['parent-uri'] = $r[0]['parent-uri'];
 484                                                 }
 485
 486                                                 if(! x($datarray,'parent-uri'))
 487                                                         $datarray['parent-uri'] = $datarray['uri'];
 488
 489
 490                                                 $r = email_get_msg($mbox,$msg_uid, $reply);
 491                                                 if(! $r) {
 492                                                         logger("Mail: can't fetch msg ".$msg_uid." for ".$mailconf[0]['user']);
 493                                                         continue;
 494                                                 }
 495                                                 $datarray['body'] = escape_tags($r['body']);
 496                                                 $datarray['body'] = limit_body_size($datarray['body']);
 497
 498                                                 logger("Mail: Importing ".$msg_uid." for ".$mailconf[0]['user']);
 499
 500                                                 // some mailing lists have the original author as 'from' - add this sender info to msg body.
 501                                                 /// @TODO Adding a gravatar for the original author would be cool
 502
 503                                                 if(! stristr($meta->from,$contact['addr'])) {
 504                                                         $from = imap_mime_header_decode($meta->from);
 505                                                         $fromdecoded = "";
 506                                                         foreach($from as $frompart)
 507                                                                 if ($frompart->charset != "default")
 508                                                                         $fromdecoded .= iconv($frompart->charset, 'UTF-8//IGNORE', $frompart->text);
 509                                                                 else
 510                                                                         $fromdecoded .= $frompart->text;
 511
 512                                                         $fromarr = imap_rfc822_parse_adrlist($fromdecoded, $a->get_hostname());
 513
 514                                                         $frommail = $fromarr[0]->mailbox."@".$fromarr[0]->host;
 515
 516                                                         if (isset($fromarr[0]->personal))
 517                                                                 $fromname = $fromarr[0]->personal;
 518                                                         else
 519                                                                 $fromname = $frommail;
 520
 521                                                         //$datarray['body'] = "[b]".t('From: ') . escape_tags($fromdecoded) . "[/b]\n\n" . $datarray['body'];
 522
 523                                                         $datarray['author-name'] = $fromname;
 524                                                         $datarray['author-link'] = "mailto:".$frommail;
 525                                                         $datarray['author-avatar'] = $contact['photo'];
 526
 527                                                         $datarray['owner-name'] = $contact['name'];
 528                                                         $datarray['owner-link'] = "mailto:".$contact['addr'];
 529                                                         $datarray['owner-avatar'] = $contact['photo'];
 530
 531                                                 } else {
 532                                                         $datarray['author-name'] = $contact['name'];
 533                                                         $datarray['author-link'] = 'mailbox';
 534                                                         $datarray['author-avatar'] = $contact['photo'];
 535                                                 }
 536
 537                                                 $datarray['uid'] = $importer_uid;
 538                                                 $datarray['contact-id'] = $contact['id'];
 539                                                 if($datarray['parent-uri'] === $datarray['uri'])
 540                                                         $datarray['private'] = 1;
 541                                                 if(($contact['network'] === NETWORK_MAIL) && (! get_pconfig($importer_uid,'system','allow_public_email_replies'))) {
 542                                                         $datarray['private'] = 1;
 543                                                         $datarray['allow_cid'] = '<' . $contact['id'] . '>';
 544                                                 }
 545
 546                                                 $stored_item = item_store($datarray);
 547                                                 q("UPDATE `item` SET `last-child` = 0 WHERE `parent-uri` = '%s' AND `uid` = %d",
 548                                                         dbesc($datarray['parent-uri']),
 549                                                         intval($importer_uid)
 550                                                 );
 551                                                 q("UPDATE `item` SET `last-child` = 1 WHERE `id` = %d",
 552                                                         intval($stored_item)
 553                                                 );
 554                                                 switch ($mailconf[0]['action']) {
 555                                                         case 0:
 556                                                                 logger("Mail: Seen before ".$msg_uid." for ".$mailconf[0]['user'].". Doing nothing.", LOGGER_DEBUG);
 557                                                                 break;
 558                                                         case 1:
 559                                                                 logger("Mail: Deleting ".$msg_uid." for ".$mailconf[0]['user']);
 560                                                                 imap_delete($mbox, $msg_uid, FT_UID);
 561                                                                 break;
 562                                                         case 2:
 563                                                                 logger("Mail: Mark as seen ".$msg_uid." for ".$mailconf[0]['user']);
 564                                                                 imap_setflag_full($mbox, $msg_uid, "\\Seen", ST_UID);
 565                                                                 break;
 566                                                         case 3:
 567                                                                 logger("Mail: Moving ".$msg_uid." to ".$mailconf[0]['movetofolder']." for ".$mailconf[0]['user']);
 568                                                                 imap_setflag_full($mbox, $msg_uid, "\\Seen", ST_UID);
 569                                                                 if ($mailconf[0]['movetofolder'] != "")
 570                                                                         imap_mail_move($mbox, $msg_uid, $mailconf[0]['movetofolder'], FT_UID);
 571                                                                 break;
 572                                                 }
 573                                         }
 574                                 }
 575                         } else
 576                                 logger("Mail: no mails for ".$mailconf[0]['user']);
 577
 578                         logger("Mail: closing connection for ".$mailconf[0]['user']);
 579                         imap_close($mbox);
 580                 }
 581         }
 582         elseif($contact['network'] === NETWORK_FACEBOOK) {
 583                 // This is picked up by the Facebook plugin on a cron hook.
 584                 // Ignored here.
 585         } elseif($contact['network'] === NETWORK_PUMPIO) {
 586                 // This is picked up by the pump.io plugin on a cron hook.
 587                 // Ignored here.
 588         }
 589
 590         if($xml) {
 591                 logger('poller: received xml : ' . $xml, LOGGER_DATA);
 592                 if(! strstr($xml,'<')) {
 593                         logger('poller: post_handshake: response from ' . $url . ' did not contain XML.');
 594                         $r = q("UPDATE `contact` SET `last-update` = '%s',  `failure_update` = '%s' WHERE `id` = %d",
 595                                 dbesc(datetime_convert()),
 596                                 dbesc(datetime_convert()),
 597                                 intval($contact['id'])
 598                         );
 599                         return;
 600                 }
 601
 602
 603                 logger("Consume feed of contact ".$contact['id']);
 604
 605                 consume_feed($xml,$importer,$contact,$hub,1,1);
 606
 607                 // do it twice. Ensures that children of parents which may be later in the stream aren't tossed
 608
 609                 consume_feed($xml,$importer,$contact,$hub,1,2);
 610
 611                 $hubmode = 'subscribe';
 612                 if($contact['network'] === NETWORK_DFRN || $contact['blocked'] || $contact['readonly'])
 613                         $hubmode = 'unsubscribe';
 614
 615                 if(($contact['network'] === NETWORK_OSTATUS ||  $contact['network'] == NETWORK_FEED) && (! $contact['hub-verify']))
 616                         $hub_update = true;
 617
 618                 if ($force)
 619                         $hub_update = true;
 620
 621                 logger("Contact ".$contact['id']." returned hub: ".$hub." Network: ".$contact['network']." Relation: ".$contact['rel']." Update: ".$hub_update);
 622
 623                 if((strlen($hub)) && ($hub_update) && (($contact['rel'] != CONTACT_IS_FOLLOWER) || $contact['network'] == NETWORK_FEED) ) {
 624                         logger('poller: hub ' . $hubmode . ' : ' . $hub . ' contact name : ' . $contact['name'] . ' local user : ' . $importer['name']);
 625                         $hubs = explode(',', $hub);
 626                         if(count($hubs)) {
 627                                 foreach($hubs as $h) {
 628                                         $h = trim($h);
 629                                         if(! strlen($h))
 630                                                 continue;
 631                                         subscribe_to_hub($h,$importer,$contact,$hubmode);
 632                                 }
 633                         }
 634                 }
 635
 636                 $updated = datetime_convert();
 637
 638                 $r = q("UPDATE `contact` SET `last-update` = '%s', `success_update` = '%s' WHERE `id` = %d",
 639                         dbesc($updated),
 640                         dbesc($updated),
 641                         intval($contact['id'])
 642                 );
 643
 644                 q("UPDATE `gcontact` SET `last_contact` = '%s' WHERE `nurl` = '%s'",
 645                         dbesc($updated),
 646                         dbesc($contact['nurl'])
 647                 );
 648
 649         } elseif (in_array($contact["network"], array(NETWORK_DFRN, NETWORK_DIASPORA, NETWORK_OSTATUS, NETWORK_FEED))) {
 650                 $updated = datetime_convert();
 651
 652                 $r = q("UPDATE `contact` SET `last-update` = '%s', `failure_update` = '%s' WHERE `id` = %d",
 653                         dbesc($updated),
 654                         dbesc($updated),
 655                         intval($contact['id'])
 656                 );
 657
 658                 q("UPDATE `gcontact` SET `last_failure` = '%s' WHERE `nurl` = '%s'",
 659                         dbesc($updated),
 660                         dbesc($contact['nurl'])
 661                 );
 662         } else {
 663                 $r = q("UPDATE `contact` SET `last-update` = '%s' WHERE `id` = %d",
 664                         dbesc($updated),
 665                         intval($contact['id'])
 666                 );
 667         }
 668
 669         return;
 670 }
 671
 672 if (array_search(__file__,get_included_files())===0){
 673         onepoll_run($_SERVER["argv"],$_SERVER["argc"]);
 674         killme();
 675 }