include/onepoll.php

   1 <?php
   2
   3 use \Friendica\Core\Config;
   4
   5 require_once("boot.php");
   6 require_once("include/follow.php");
   7
   8 function RemoveReply($subject) {
   9         while (in_array(strtolower(substr($subject, 0, 3)), array("re:", "aw:")))
  10                 $subject = trim(substr($subject, 4));
  11
  12         return($subject);
  13 }
  14
  15 function onepoll_run(&$argv, &$argc){
  16         global $a, $db;
  17
  18         if (is_null($a)) {
  19                 $a = new App;
  20         }
  21
  22         if (is_null($db)) {
  23                 @include(".htconfig.php");
  24                 require_once("include/dba.php");
  25                 $db = new dba($db_host, $db_user, $db_pass, $db_data);
  26                 unset($db_host, $db_user, $db_pass, $db_data);
  27         };
  28
  29         require_once('include/session.php');
  30         require_once('include/datetime.php');
  31         require_once('include/items.php');
  32         require_once('include/Contact.php');
  33         require_once('include/email.php');
  34         require_once('include/socgraph.php');
  35         require_once('include/queue_fn.php');
  36
  37         Config::load();
  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
  55         if (($argc > 2) && ($argv[2] == "force")) {
  56                 $force = true;
  57         }
  58
  59         if (! $contact_id) {
  60                 logger('onepoll: no contact');
  61                 return;
  62         }
  63
  64         // Don't check this stuff if the function is called by the poller
  65         if (App::callstack() != "poller_run") {
  66                 if (App::is_already_running('onepoll'.$contact_id, '', 540)) {
  67                         return;
  68                 }
  69         }
  70
  71         $d = datetime_convert();
  72
  73         // Only poll from those with suitable relationships,
  74         // and which have a polling address and ignore Diaspora since
  75         // we are unable to match those posts with a Diaspora GUID and prevent duplicates.
  76
  77         $contacts = q("SELECT `contact`.* FROM `contact`
  78                 WHERE ( `rel` = %d OR `rel` = %d ) AND `poll` != ''
  79                 AND NOT `network` IN ( '%s', '%s' )
  80                 AND `contact`.`id` = %d
  81                 AND `self` = 0 AND `contact`.`blocked` = 0 AND `contact`.`readonly` = 0
  82                 AND `contact`.`archive` = 0 LIMIT 1",
  83                 intval(CONTACT_IS_SHARING),
  84                 intval(CONTACT_IS_FRIEND),
  85                 dbesc(NETWORK_FACEBOOK),
  86                 dbesc(NETWORK_PUMPIO),
  87                 intval($contact_id)
  88         );
  89
  90         if (! count($contacts)) {
  91                 return;
  92         }
  93
  94         $contact = $contacts[0];
  95
  96         // load current friends if possible.
  97         if (($contact['poco'] != "") AND ($contact['success_update'] > $contact['failure_update'])) {
  98                 $r = q("SELECT count(*) as total from glink
  99                         where `cid` = %d and updated > UTC_TIMESTAMP() - INTERVAL 1 DAY",
 100                         intval($contact['id'])
 101                 );
 102                 if (dbm::is_result($r)) {
 103                         if (!$r[0]['total']) {
 104                                 poco_load($contact['id'],$importer_uid,0,$contact['poco']);
 105                         }
 106                 }
 107         }
 108
 109         /// @TODO Check why we don't poll the Diaspora feed at the moment (some guid problem in the items?)
 110         /// @TODO Check whether this is possible with Redmatrix
 111         if ($contact["network"] == NETWORK_DIASPORA) {
 112                 if (poco_do_update($contact["created"], $contact["last-item"], $contact["failure_update"], $contact["success_update"])) {
 113                         $last_updated = poco_last_updated($contact["url"]);
 114                         $updated = datetime_convert();
 115                         if ($last_updated) {
 116                                 q("UPDATE `contact` SET `last-item` = '%s', `last-update` = '%s', `success_update` = '%s' WHERE `id` = %d",
 117                                         dbesc($last_updated),
 118                                         dbesc($updated),
 119                                         dbesc($updated),
 120                                         intval($contact['id'])
 121                                 );
 122                         } else {
 123                                 q("UPDATE `contact` SET `last-update` = '%s', `failure_update` = '%s' WHERE `id` = %d",
 124                                         dbesc($updated),
 125                                         dbesc($updated),
 126                                         intval($contact['id'])
 127                                 );
 128                         }
 129                 }
 130                 return;
 131         }
 132
 133         $xml = false;
 134
 135         $t = $contact['last-update'];
 136
 137         if ($contact['subhub']) {
 138                 $poll_interval = get_config('system','pushpoll_frequency');
 139                 $contact['priority'] = (($poll_interval !== false) ? intval($poll_interval) : 3);
 140                 $hub_update = false;
 141
 142                 if (datetime_convert('UTC','UTC', 'now') > datetime_convert('UTC','UTC', $t . " + 1 day")) {
 143                         $hub_update = true;
 144                 }
 145         } else {
 146                 $hub_update = false;
 147         }
 148
 149         $importer_uid = $contact['uid'];
 150
 151         $r = q("SELECT `contact`.*, `user`.`page-flags` FROM `contact` INNER JOIN `user` on `contact`.`uid` = `user`.`uid` WHERE `user`.`uid` = %d AND `contact`.`self` = 1 LIMIT 1",
 152                 intval($importer_uid)
 153         );
 154         if (!dbm::is_result($r)) {
 155                 return;
 156         }
 157
 158         $importer = $r[0];
 159
 160         logger("onepoll: poll: ({$contact['id']}) IMPORTER: {$importer['name']}, CONTACT: {$contact['name']}");
 161
 162         $last_update = (($contact['last-update'] <= NULL_DATE)
 163                 ? datetime_convert('UTC','UTC','now - 7 days', ATOM_TIME)
 164                 : datetime_convert('UTC','UTC',$contact['last-update'], ATOM_TIME)
 165         );
 166
 167         // Update the contact entry
 168         if (($contact['network'] === NETWORK_OSTATUS) || ($contact['network'] === NETWORK_DIASPORA) || ($contact['network'] === NETWORK_DFRN)) {
 169                 if (!poco_reachable($contact['url'])) {
 170                         logger("Skipping probably dead contact ".$contact['url']);
 171                         return;
 172                 }
 173
 174                 if (!update_contact($contact["id"])) {
 175                         mark_for_death($contact);
 176                         return;
 177                 } else {
 178                         unmark_for_death($contact);
 179                 }
 180         }
 181
 182         if ($contact['network'] === NETWORK_DFRN) {
 183
 184
 185                 $idtosend = $orig_id = (($contact['dfrn-id']) ? $contact['dfrn-id'] : $contact['issued-id']);
 186                 if (intval($contact['duplex']) && $contact['dfrn-id']) {
 187                         $idtosend = '0:' . $orig_id;
 188                 }
 189                 if (intval($contact['duplex']) && $contact['issued-id']) {
 190                         $idtosend = '1:' . $orig_id;
 191                 }
 192
 193                 // they have permission to write to us. We already filtered this in the contact query.
 194                 $perm = 'rw';
 195
 196                 // But this may be our first communication, so set the writable flag if it isn't set already.
 197
 198                 if (! intval($contact['writable'])) {
 199                         q("update contact set writable = 1 where id = %d", intval($contact['id']));
 200                 }
 201
 202                 $url = $contact['poll'] . '?dfrn_id=' . $idtosend
 203                         . '&dfrn_version=' . DFRN_PROTOCOL_VERSION
 204                         . '&type=data&last_update=' . $last_update
 205                         . '&perm=' . $perm ;
 206
 207                 $ret = z_fetch_url($url);
 208
 209                 if ($ret['errno'] == CURLE_OPERATION_TIMEDOUT) {
 210                         return;
 211                 }
 212
 213                 $handshake_xml = $ret['body'];
 214
 215                 $html_code = $a->get_curl_code();
 216
 217                 logger('onepoll: handshake with url ' . $url . ' returns xml: ' . $handshake_xml, LOGGER_DATA);
 218
 219
 220                 if ((! strlen($handshake_xml)) || ($html_code >= 400) || (! $html_code)) {
 221                         logger("poller: $url appears to be dead - marking for death ");
 222
 223                         // dead connection - might be a transient event, or this might
 224                         // mean the software was uninstalled or the domain expired.
 225                         // Will keep trying for one month.
 226
 227                         mark_for_death($contact);
 228
 229                         // set the last-update so we don't keep polling
 230                         $r = q("UPDATE `contact` SET `last-update` = '%s', `failure_update` = '%s' WHERE `id` = %d",
 231                                 dbesc(datetime_convert()),
 232                                 dbesc(datetime_convert()),
 233                                 intval($contact['id'])
 234                         );
 235
 236                         return;
 237                 }
 238
 239                 if (! strstr($handshake_xml,'<')) {
 240                         logger('poller: response from ' . $url . ' did not contain XML.');
 241
 242                         mark_for_death($contact);
 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                         return;
 250                 }
 251
 252
 253                 $res = parse_xml_string($handshake_xml);
 254
 255                 if (intval($res->status) == 1) {
 256                         logger("poller: $url replied status 1 - marking for death ");
 257
 258                         // we may not be friends anymore. Will keep trying for one month.
 259                         // set the last-update so we don't keep polling
 260
 261
 262                         $r = q("UPDATE `contact` SET `last-update` = '%s', `failure_update` = '%s' WHERE `id` = %d",
 263                                 dbesc(datetime_convert()),
 264                                 dbesc(datetime_convert()),
 265                                 intval($contact['id'])
 266                         );
 267                         mark_for_death($contact);
 268                 } elseif ($contact['term-date'] > NULL_DATE) {
 269                         logger("poller: $url back from the dead - removing mark for death");
 270                         unmark_for_death($contact);
 271                 }
 272
 273                 if ((intval($res->status) != 0) || (! strlen($res->challenge)) || (! strlen($res->dfrn_id))) {
 274                         return;
 275                 }
 276
 277                 if (((float) $res->dfrn_version > 2.21) && ($contact['poco'] == '')) {
 278                         q("update contact set poco = '%s' where id = %d",
 279                                 dbesc(str_replace('/profile/','/poco/', $contact['url'])),
 280                                 intval($contact['id'])
 281                         );
 282                 }
 283
 284                 $postvars = array();
 285
 286                 $sent_dfrn_id = hex2bin((string) $res->dfrn_id);
 287                 $challenge    = hex2bin((string) $res->challenge);
 288
 289                 $final_dfrn_id = '';
 290
 291                 if (($contact['duplex']) && strlen($contact['prvkey'])) {
 292                         openssl_private_decrypt($sent_dfrn_id,$final_dfrn_id,$contact['prvkey']);
 293                         openssl_private_decrypt($challenge,$postvars['challenge'],$contact['prvkey']);
 294                 } else {
 295                         openssl_public_decrypt($sent_dfrn_id,$final_dfrn_id,$contact['pubkey']);
 296                         openssl_public_decrypt($challenge,$postvars['challenge'],$contact['pubkey']);
 297                 }
 298
 299                 $final_dfrn_id = substr($final_dfrn_id, 0, strpos($final_dfrn_id, '.'));
 300
 301                 if (strpos($final_dfrn_id,':') == 1) {
 302                         $final_dfrn_id = substr($final_dfrn_id,2);
 303                 }
 304
 305                 if ($final_dfrn_id != $orig_id) {
 306                         logger('poller: ID did not decode: ' . $contact['id'] . ' orig: ' . $orig_id . ' final: ' . $final_dfrn_id);
 307                         // did not decode properly - cannot trust this site
 308                         return;
 309                 }
 310
 311                 $postvars['dfrn_id'] = $idtosend;
 312                 $postvars['dfrn_version'] = DFRN_PROTOCOL_VERSION;
 313                 $postvars['perm'] = 'rw';
 314
 315                 $xml = post_url($contact['poll'],$postvars);
 316
 317         } elseif (($contact['network'] === NETWORK_OSTATUS)
 318                 || ($contact['network'] === NETWORK_DIASPORA)
 319                 || ($contact['network'] === NETWORK_FEED)) {
 320
 321                 // Upgrading DB fields from an older Friendica version
 322                 // Will only do this once per notify-enabled OStatus contact
 323                 // or if relationship changes
 324
 325                 $stat_writeable = ((($contact['notify']) && ($contact['rel'] == CONTACT_IS_FOLLOWER || $contact['rel'] == CONTACT_IS_FRIEND)) ? 1 : 0);
 326
 327                 // Contacts from OStatus are always writable
 328                 if ($contact['network'] === NETWORK_OSTATUS) {
 329                         $stat_writeable = 1;
 330                 }
 331
 332                 if ($stat_writeable != $contact['writable']) {
 333                         q("UPDATE `contact` SET `writable` = %d WHERE `id` = %d",
 334                                 intval($stat_writeable),
 335                                 intval($contact['id'])
 336                         );
 337                 }
 338
 339                 // Are we allowed to import from this person?
 340
 341                 if ($contact['rel'] == CONTACT_IS_FOLLOWER || $contact['blocked'] || $contact['readonly']) {
 342                         return;
 343                 }
 344
 345                 $cookiejar = tempnam(get_temppath(), 'cookiejar-onepoll-');
 346                 $ret = z_fetch_url($contact['poll'], false, $redirects, array('cookiejar' => $cookiejar));
 347
 348                 if ($ret['errno'] == CURLE_OPERATION_TIMEDOUT) {
 349                         return;
 350                 }
 351
 352                 $xml = $ret['body'];
 353
 354                 unlink($cookiejar);
 355         } elseif ($contact['network'] === NETWORK_MAIL || $contact['network'] === NETWORK_MAIL2) {
 356
 357                 logger("Mail: Fetching", LOGGER_DEBUG);
 358
 359                 $mail_disabled = ((function_exists('imap_open') && (! get_config('system','imap_disabled'))) ? 0 : 1);
 360                 if ($mail_disabled)
 361                         return;
 362
 363                 logger("Mail: Enabled", LOGGER_DEBUG);
 364
 365                 $mbox = null;
 366                 $x = q("SELECT `prvkey` FROM `user` WHERE `uid` = %d LIMIT 1",
 367                         intval($importer_uid)
 368                 );
 369                 $mailconf = q("SELECT * FROM `mailacct` WHERE `server` != '' AND `uid` = %d LIMIT 1",
 370                         intval($importer_uid)
 371                 );
 372                 if (count($x) && count($mailconf)) {
 373                     $mailbox = construct_mailbox_name($mailconf[0]);
 374                         $password = '';
 375                         openssl_private_decrypt(hex2bin($mailconf[0]['pass']),$password,$x[0]['prvkey']);
 376                         $mbox = email_connect($mailbox,$mailconf[0]['user'],$password);
 377                         unset($password);
 378                         logger("Mail: Connect to " . $mailconf[0]['user']);
 379                         if ($mbox) {
 380                                 q("UPDATE `mailacct` SET `last_check` = '%s' WHERE `id` = %d AND `uid` = %d",
 381                                         dbesc(datetime_convert()),
 382                                         intval($mailconf[0]['id']),
 383                                         intval($importer_uid)
 384                                 );
 385                                 logger("Mail: Connected to " . $mailconf[0]['user']);
 386                         } else {
 387                                 logger("Mail: Connection error ".$mailconf[0]['user']." ".print_r(imap_errors(), true));
 388                         }
 389                 }
 390                 if ($mbox) {
 391
 392                         $msgs = email_poll($mbox,$contact['addr']);
 393
 394                         if (count($msgs)) {
 395                                 logger("Mail: Parsing ".count($msgs)." mails for ".$mailconf[0]['user'], LOGGER_DEBUG);
 396
 397                                 $metas = email_msg_meta($mbox,implode(',',$msgs));
 398                                 if (count($metas) != count($msgs)) {
 399                                         logger("onepoll: for " . $mailconf[0]['user'] . " there are ". count($msgs) . " messages but received " . count($metas) . " metas", LOGGER_DEBUG);
 400                                 } else {
 401                                         $msgs = array_combine($msgs, $metas);
 402
 403                                         foreach ($msgs as $msg_uid => $meta) {
 404                                                 logger("Mail: Parsing mail ".$msg_uid, LOGGER_DATA);
 405
 406                                                 $datarray = array();
 407                                                 $datarray['verb'] = ACTIVITY_POST;
 408                                                 $datarray['object-type'] = ACTIVITY_OBJ_NOTE;
 409         //                                      $meta = email_msg_meta($mbox,$msg_uid);
 410         //                                      $headers = email_msg_headers($mbox,$msg_uid);
 411
 412                                                 $datarray['uri'] = msgid2iri(trim($meta->message_id,'<>'));
 413
 414                                                 // Have we seen it before?
 415                                                 $r = q("SELECT * FROM `item` WHERE `uid` = %d AND `uri` = '%s' LIMIT 1",
 416                                                         intval($importer_uid),
 417                                                         dbesc($datarray['uri'])
 418                                                 );
 419
 420                                                 if (dbm::is_result($r)) {
 421                                                         logger("Mail: Seen before ".$msg_uid." for ".$mailconf[0]['user']." UID: ".$importer_uid." URI: ".$datarray['uri'],LOGGER_DEBUG);
 422
 423                                                         // Only delete when mails aren't automatically moved or deleted
 424                                                         if (($mailconf[0]['action'] != 1) AND ($mailconf[0]['action'] != 3))
 425                                                                 if ($meta->deleted && ! $r[0]['deleted']) {
 426                                                                         q("UPDATE `item` SET `deleted` = 1, `changed` = '%s' WHERE `id` = %d",
 427                                                                                 dbesc(datetime_convert()),
 428                                                                                 intval($r[0]['id'])
 429                                                                         );
 430                                                                 }
 431
 432                                                         switch ($mailconf[0]['action']) {
 433                                                                 case 0:
 434                                                                         logger("Mail: Seen before ".$msg_uid." for ".$mailconf[0]['user'].". Doing nothing.", LOGGER_DEBUG);
 435                                                                         break;
 436                                                                 case 1:
 437                                                                         logger("Mail: Deleting ".$msg_uid." for ".$mailconf[0]['user']);
 438                                                                         imap_delete($mbox, $msg_uid, FT_UID);
 439                                                                         break;
 440                                                                 case 2:
 441                                                                         logger("Mail: Mark as seen ".$msg_uid." for ".$mailconf[0]['user']);
 442                                                                         imap_setflag_full($mbox, $msg_uid, "\\Seen", ST_UID);
 443                                                                         break;
 444                                                                 case 3:
 445                                                                         logger("Mail: Moving ".$msg_uid." to ".$mailconf[0]['movetofolder']." for ".$mailconf[0]['user']);
 446                                                                         imap_setflag_full($mbox, $msg_uid, "\\Seen", ST_UID);
 447                                                                         if ($mailconf[0]['movetofolder'] != "")
 448                                                                                 imap_mail_move($mbox, $msg_uid, $mailconf[0]['movetofolder'], FT_UID);
 449                                                                         break;
 450                                                         }
 451                                                         continue;
 452                                                 }
 453
 454
 455                                                 // look for a 'references' or an 'in-reply-to' header and try to match with a parent item we have locally.
 456
 457         //                                      $raw_refs = ((x($headers,'references')) ? str_replace("\t",'',$headers['references']) : '');
 458                                                 $raw_refs = ((property_exists($meta,'references')) ? str_replace("\t",'',$meta->references) : '');
 459                                                 if (! trim($raw_refs))
 460                                                         $raw_refs = ((property_exists($meta,'in_reply_to')) ? str_replace("\t",'',$meta->in_reply_to) : '');
 461                                                 $raw_refs = trim($raw_refs);  // Don't allow a blank reference in $refs_arr
 462
 463                                                 if ($raw_refs) {
 464                                                         $refs_arr = explode(' ', $raw_refs);
 465                                                         if (count($refs_arr)) {
 466                                                                 for($x = 0; $x < count($refs_arr); $x ++)
 467                                                                         $refs_arr[$x] = "'" . msgid2iri(str_replace(array('<','>',' '),array('','',''),dbesc($refs_arr[$x]))) . "'";
 468                                                         }
 469                                                         $qstr = implode(',',$refs_arr);
 470                                                         $r = q("SELECT `uri` , `parent-uri` FROM `item` USE INDEX (`uid_uri`) WHERE `uri` IN ($qstr) AND `uid` = %d LIMIT 1",
 471                                                                 intval($importer_uid)
 472                                                         );
 473                                                         if (dbm::is_result($r))
 474                                                                 $datarray['parent-uri'] = $r[0]['parent-uri'];  // Set the parent as the top-level item
 475         //                                                      $datarray['parent-uri'] = $r[0]['uri'];
 476                                                 }
 477
 478                                                 // Decoding the header
 479                                                 $subject = imap_mime_header_decode($meta->subject);
 480                                                 $datarray['title'] = "";
 481                                                 foreach ($subject as $subpart) {
 482                                                         if ($subpart->charset != "default") {
 483                                                                 $datarray['title'] .= iconv($subpart->charset, 'UTF-8//IGNORE', $subpart->text);
 484                                                         } else {
 485                                                                 $datarray['title'] .= $subpart->text;
 486                                                         }
 487                                                 }
 488                                                 $datarray['title'] = notags(trim($datarray['title']));
 489
 490                                                 //$datarray['title'] = notags(trim($meta->subject));
 491                                                 $datarray['created'] = datetime_convert('UTC','UTC',$meta->date);
 492
 493                                                 // Is it a reply?
 494                                                 $reply = ((substr(strtolower($datarray['title']), 0, 3) == "re:") or
 495                                                         (substr(strtolower($datarray['title']), 0, 3) == "re-") or
 496                                                         ($raw_refs != ""));
 497
 498                                                 // Remove Reply-signs in the subject
 499                                                 $datarray['title'] = RemoveReply($datarray['title']);
 500
 501                                                 // If it seems to be a reply but a header couldn't be found take the last message with matching subject
 502                                                 if (!x($datarray,'parent-uri') and $reply) {
 503                                                         $r = q("SELECT `uri` , `parent-uri` FROM `item` WHERE `title` = \"%s\" AND `uid` = %d AND `network` = '%s' ORDER BY `created` DESC LIMIT 1",
 504                                                                 dbesc(protect_sprintf($datarray['title'])),
 505                                                                 intval($importer_uid),
 506                                                                 dbesc(NETWORK_MAIL));
 507                                                         if (dbm::is_result($r))
 508                                                                 $datarray['parent-uri'] = $r[0]['parent-uri'];
 509                                                 }
 510
 511                                                 if (! x($datarray,'parent-uri'))
 512                                                         $datarray['parent-uri'] = $datarray['uri'];
 513
 514
 515                                                 $r = email_get_msg($mbox,$msg_uid, $reply);
 516                                                 if (! $r) {
 517                                                         logger("Mail: can't fetch msg ".$msg_uid." for ".$mailconf[0]['user']);
 518                                                         continue;
 519                                                 }
 520                                                 $datarray['body'] = escape_tags($r['body']);
 521                                                 $datarray['body'] = limit_body_size($datarray['body']);
 522
 523                                                 logger("Mail: Importing ".$msg_uid." for ".$mailconf[0]['user']);
 524
 525                                                 // some mailing lists have the original author as 'from' - add this sender info to msg body.
 526                                                 /// @TODO Adding a gravatar for the original author would be cool
 527
 528                                                 if (! stristr($meta->from,$contact['addr'])) {
 529                                                         $from = imap_mime_header_decode($meta->from);
 530                                                         $fromdecoded = "";
 531                                                         foreach ($from as $frompart) {
 532                                                                 if ($frompart->charset != "default") {
 533                                                                         $fromdecoded .= iconv($frompart->charset, 'UTF-8//IGNORE', $frompart->text);
 534                                                                 } else {
 535                                                                         $fromdecoded .= $frompart->text;
 536                                                                 }
 537                                                         }
 538
 539                                                         $fromarr = imap_rfc822_parse_adrlist($fromdecoded, $a->get_hostname());
 540
 541                                                         $frommail = $fromarr[0]->mailbox."@".$fromarr[0]->host;
 542
 543                                                         if (isset($fromarr[0]->personal)) {
 544                                                                 $fromname = $fromarr[0]->personal;
 545                                                         } else {
 546                                                                 $fromname = $frommail;
 547                                                         }
 548
 549                                                         //$datarray['body'] = "[b]".t('From: ') . escape_tags($fromdecoded) . "[/b]\n\n" . $datarray['body'];
 550
 551                                                         $datarray['author-name'] = $fromname;
 552                                                         $datarray['author-link'] = "mailto:".$frommail;
 553                                                         $datarray['author-avatar'] = $contact['photo'];
 554
 555                                                         $datarray['owner-name'] = $contact['name'];
 556                                                         $datarray['owner-link'] = "mailto:".$contact['addr'];
 557                                                         $datarray['owner-avatar'] = $contact['photo'];
 558
 559                                                 } else {
 560                                                         $datarray['author-name'] = $contact['name'];
 561                                                         $datarray['author-link'] = 'mailbox';
 562                                                         $datarray['author-avatar'] = $contact['photo'];
 563                                                 }
 564
 565                                                 $datarray['uid'] = $importer_uid;
 566                                                 $datarray['contact-id'] = $contact['id'];
 567                                                 if ($datarray['parent-uri'] === $datarray['uri'])
 568                                                         $datarray['private'] = 1;
 569                                                 if (($contact['network'] === NETWORK_MAIL) && (! get_pconfig($importer_uid,'system','allow_public_email_replies'))) {
 570                                                         $datarray['private'] = 1;
 571                                                         $datarray['allow_cid'] = '<' . $contact['id'] . '>';
 572                                                 }
 573
 574                                                 $stored_item = item_store($datarray);
 575                                                 q("UPDATE `item` SET `last-child` = 0 WHERE `parent-uri` = '%s' AND `uid` = %d",
 576                                                         dbesc($datarray['parent-uri']),
 577                                                         intval($importer_uid)
 578                                                 );
 579                                                 q("UPDATE `item` SET `last-child` = 1 WHERE `id` = %d",
 580                                                         intval($stored_item)
 581                                                 );
 582                                                 switch ($mailconf[0]['action']) {
 583                                                         case 0:
 584                                                                 logger("Mail: Seen before ".$msg_uid." for ".$mailconf[0]['user'].". Doing nothing.", LOGGER_DEBUG);
 585                                                                 break;
 586                                                         case 1:
 587                                                                 logger("Mail: Deleting ".$msg_uid." for ".$mailconf[0]['user']);
 588                                                                 imap_delete($mbox, $msg_uid, FT_UID);
 589                                                                 break;
 590                                                         case 2:
 591                                                                 logger("Mail: Mark as seen ".$msg_uid." for ".$mailconf[0]['user']);
 592                                                                 imap_setflag_full($mbox, $msg_uid, "\\Seen", ST_UID);
 593                                                                 break;
 594                                                         case 3:
 595                                                                 logger("Mail: Moving ".$msg_uid." to ".$mailconf[0]['movetofolder']." for ".$mailconf[0]['user']);
 596                                                                 imap_setflag_full($mbox, $msg_uid, "\\Seen", ST_UID);
 597                                                                 if ($mailconf[0]['movetofolder'] != "")
 598                                                                         imap_mail_move($mbox, $msg_uid, $mailconf[0]['movetofolder'], FT_UID);
 599                                                                 break;
 600                                                 }
 601                                         }
 602                                 }
 603                         } else {
 604                                 logger("Mail: no mails for ".$mailconf[0]['user']);
 605                         }
 606
 607                         logger("Mail: closing connection for ".$mailconf[0]['user']);
 608                         imap_close($mbox);
 609                 }
 610         } elseif ($contact['network'] === NETWORK_FACEBOOK) {
 611                 // This is picked up by the Facebook plugin on a cron hook.
 612                 // Ignored here.
 613         } elseif ($contact['network'] === NETWORK_PUMPIO) {
 614                 // This is picked up by the pump.io plugin on a cron hook.
 615                 // Ignored here.
 616         }
 617
 618         if ($xml) {
 619                 logger('poller: received xml : ' . $xml, LOGGER_DATA);
 620                 if (! strstr($xml,'<')) {
 621                         logger('poller: post_handshake: response from ' . $url . ' did not contain XML.');
 622                         $r = q("UPDATE `contact` SET `last-update` = '%s',  `failure_update` = '%s' WHERE `id` = %d",
 623                                 dbesc(datetime_convert()),
 624                                 dbesc(datetime_convert()),
 625                                 intval($contact['id'])
 626                         );
 627                         return;
 628                 }
 629
 630
 631                 logger("Consume feed of contact ".$contact['id']);
 632
 633                 consume_feed($xml,$importer,$contact,$hub,1,1);
 634
 635                 // do it twice. Ensures that children of parents which may be later in the stream aren't tossed
 636
 637                 consume_feed($xml,$importer,$contact,$hub,1,2);
 638
 639                 $hubmode = 'subscribe';
 640                 if ($contact['network'] === NETWORK_DFRN || $contact['blocked'] || $contact['readonly'])
 641                         $hubmode = 'unsubscribe';
 642
 643                 if (($contact['network'] === NETWORK_OSTATUS ||  $contact['network'] == NETWORK_FEED) && (! $contact['hub-verify']))
 644                         $hub_update = true;
 645
 646                 if ($force)
 647                         $hub_update = true;
 648
 649                 logger("Contact ".$contact['id']." returned hub: ".$hub." Network: ".$contact['network']." Relation: ".$contact['rel']." Update: ".$hub_update);
 650
 651                 if ((strlen($hub)) && ($hub_update) && (($contact['rel'] != CONTACT_IS_FOLLOWER) || $contact['network'] == NETWORK_FEED) ) {
 652                         logger('poller: hub ' . $hubmode . ' : ' . $hub . ' contact name : ' . $contact['name'] . ' local user : ' . $importer['name']);
 653                         $hubs = explode(',', $hub);
 654                         if (count($hubs)) {
 655                                 foreach ($hubs as $h) {
 656                                         $h = trim($h);
 657                                         if (! strlen($h)) {
 658                                                 continue;
 659                                         }
 660                                         subscribe_to_hub($h,$importer,$contact,$hubmode);
 661                                 }
 662                         }
 663                 }
 664
 665                 $updated = datetime_convert();
 666
 667                 $r = q("UPDATE `contact` SET `last-update` = '%s', `success_update` = '%s' WHERE `id` = %d",
 668                         dbesc($updated),
 669                         dbesc($updated),
 670                         intval($contact['id'])
 671                 );
 672
 673                 q("UPDATE `gcontact` SET `last_contact` = '%s' WHERE `nurl` = '%s'",
 674                         dbesc($updated),
 675                         dbesc($contact['nurl'])
 676                 );
 677
 678         } elseif (in_array($contact["network"], array(NETWORK_DFRN, NETWORK_DIASPORA, NETWORK_OSTATUS, NETWORK_FEED))) {
 679                 $updated = datetime_convert();
 680
 681                 $r = q("UPDATE `contact` SET `last-update` = '%s', `failure_update` = '%s' WHERE `id` = %d",
 682                         dbesc($updated),
 683                         dbesc($updated),
 684                         intval($contact['id'])
 685                 );
 686
 687                 q("UPDATE `gcontact` SET `last_failure` = '%s' WHERE `nurl` = '%s'",
 688                         dbesc($updated),
 689                         dbesc($contact['nurl'])
 690                 );
 691         } else {
 692                 $r = q("UPDATE `contact` SET `last-update` = '%s' WHERE `id` = %d",
 693                         dbesc($updated),
 694                         intval($contact['id'])
 695                 );
 696         }
 697
 698         return;
 699 }
 700
 701 if (array_search(__file__,get_included_files())===0) {
 702         onepoll_run($_SERVER["argv"],$_SERVER["argc"]);
 703         killme();
 704 }