include/ostatus.php

   1 <?php
   2 require_once("include/Contact.php");
   3 require_once("include/threads.php");
   4 require_once("include/html2bbcode.php");
   5 require_once("include/items.php");
   6 require_once("mod/share.php");
   7 require_once("include/enotify.php");
   8 require_once("include/socgraph.php");
   9 require_once("include/Photo.php");
  10 require_once("include/Scrape.php");
  11 require_once("include/follow.php");
  12
  13 define('OSTATUS_DEFAULT_POLL_INTERVAL', 30); // given in minutes
  14 define('OSTATUS_DEFAULT_POLL_TIMEFRAME', 1440); // given in minutes
  15 define('OSTATUS_DEFAULT_POLL_TIMEFRAME_MENTIONS', 14400); // given in minutes
  16
  17 function ostatus_check_follow_friends() {
  18         $r = q("SELECT `uid`,`v` FROM `pconfig` WHERE `cat`='system' AND `k`='ostatus_legacy_contact' AND `v` != ''");
  19
  20         if (!$r)
  21                 return;
  22
  23         foreach ($r AS $contact) {
  24                 ostatus_follow_friends($contact["uid"], $contact["v"]);
  25                 set_pconfig($contact["uid"], "system", "ostatus_legacy_contact", "");
  26         }
  27 }
  28
  29 function ostatus_follow_friends($uid, $url) {
  30         $contact = probe_url($url);
  31
  32         if (!$contact)
  33                 return;
  34
  35         $api = $contact["baseurl"]."/api/";
  36
  37         // Fetching friends
  38         $data = z_fetch_url($api."statuses/friends.json?screen_name=".$contact["nick"]);
  39
  40         if (!$data["success"])
  41                 return;
  42
  43         $friends = json_decode($data["body"]);
  44
  45         foreach ($friends AS $friend) {
  46                 $url = $friend->statusnet_profile_url;
  47                 $r = q("SELECT `url` FROM `contact` WHERE `uid` = %d AND
  48                         (`nurl` = '%s' OR `alias` = '%s' OR `alias` = '%s') AND
  49                         `network` != '%s' LIMIT 1",
  50                         intval($uid), dbesc(normalise_link($url)),
  51                         dbesc(normalise_link($url)), dbesc($url), dbesc(NETWORK_STATUSNET));
  52                 if (!$r) {
  53                         $data = probe_url($friend->statusnet_profile_url);
  54                         if ($data["network"] == NETWORK_OSTATUS) {
  55                                 $result = new_contact($uid,$friend->statusnet_profile_url);
  56                                 if ($result["success"])
  57                                         logger($friend->name." ".$url." - success", LOGGER_DEBUG);
  58                                 else
  59                                         logger($friend->name." ".$url." - failed", LOGGER_DEBUG);
  60                         } else
  61                                 logger($friend->name." ".$url." - not OStatus", LOGGER_DEBUG);
  62                 }
  63         }
  64 }
  65
  66 function ostatus_fetchauthor($xpath, $context, $importer, &$contact, $onlyfetch) {
  67
  68         $author = array();
  69         $author["author-link"] = $xpath->evaluate('atom:author/atom:uri/text()', $context)->item(0)->nodeValue;
  70         $author["author-name"] = $xpath->evaluate('atom:author/atom:name/text()', $context)->item(0)->nodeValue;
  71
  72         // Preserve the value
  73         $authorlink = $author["author-link"];
  74
  75         $alternate = $xpath->query("atom:author/atom:link[@rel='alternate']", $context)->item(0)->attributes;
  76         if (is_object($alternate))
  77                 foreach($alternate AS $attributes)
  78                         if ($attributes->name == "href")
  79                                 $author["author-link"] = $attributes->textContent;
  80
  81         $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `nurl` IN ('%s', '%s') AND `network` != '%s'",
  82                 intval($importer["uid"]), dbesc(normalise_link($author["author-link"])),
  83                 dbesc(normalise_link($authorlink)), dbesc(NETWORK_STATUSNET));
  84         if ($r) {
  85                 $contact = $r[0];
  86                 $author["contact-id"] = $r[0]["id"];
  87         } else
  88                 $author["contact-id"] = $contact["id"];
  89
  90         $avatarlist = array();
  91         $avatars = $xpath->query("atom:author/atom:link[@rel='avatar']", $context);
  92         foreach($avatars AS $avatar) {
  93                 $href = "";
  94                 $width = 0;
  95                 foreach($avatar->attributes AS $attributes) {
  96                         if ($attributes->name == "href")
  97                                 $href = $attributes->textContent;
  98                         if ($attributes->name == "width")
  99                                 $width = $attributes->textContent;
 100                 }
 101                 if (($width > 0) AND ($href != ""))
 102                         $avatarlist[$width] = $href;
 103         }
 104         if (count($avatarlist) > 0) {
 105                 krsort($avatarlist);
 106                 $author["author-avatar"] = current($avatarlist);
 107         }
 108
 109         $displayname = $xpath->evaluate('atom:author/poco:displayName/text()', $context)->item(0)->nodeValue;
 110         if ($displayname != "")
 111                 $author["author-name"] = $displayname;
 112
 113         $author["owner-name"] = $author["author-name"];
 114         $author["owner-link"] = $author["author-link"];
 115         $author["owner-avatar"] = $author["author-avatar"];
 116
 117         if ($r AND !$onlyfetch) {
 118                 // Update contact data
 119                 $update_contact = ($r[0]['name-date'] < datetime_convert('','','now -12 hours'));
 120                 if ($update_contact) {
 121                         logger("Update contact data for contact ".$contact["id"], LOGGER_DEBUG);
 122
 123                         $value = $xpath->evaluate('atom:author/poco:displayName/text()', $context)->item(0)->nodeValue;
 124                         if ($value != "")
 125                                 $contact["name"] = $value;
 126
 127                         $value = $xpath->evaluate('atom:author/poco:preferredUsername/text()', $context)->item(0)->nodeValue;
 128                         if ($value != "")
 129                                 $contact["nick"] = $value;
 130
 131                         $value = $xpath->evaluate('atom:author/poco:note/text()', $context)->item(0)->nodeValue;
 132                         if ($value != "")
 133                                 $contact["about"] = $value;
 134
 135                         $value = $xpath->evaluate('atom:author/poco:address/poco:formatted/text()', $context)->item(0)->nodeValue;
 136                         if ($value != "")
 137                                 $contact["location"] = $value;
 138
 139                         q("UPDATE `contact` SET `name` = '%s', `nick` = '%s', `about` = '%s', `location` = '%s', `name-date` = '%s' WHERE `id` = %d",
 140                                 dbesc($contact["name"]), dbesc($contact["nick"]), dbesc($contact["about"]), dbesc($contact["location"]),
 141                                 dbesc(datetime_convert()), intval($contact["id"]));
 142
 143                         poco_check($contact["url"], $contact["name"], $contact["network"], $author["author-avatar"], $contact["about"], $contact["location"],
 144                                         "", "", "", datetime_convert(), 2, $contact["id"], $contact["uid"]);
 145                 }
 146
 147                 $update_photo = ($r[0]['avatar-date'] < datetime_convert('','','now -12 hours'));
 148
 149                 if ($update_photo AND isset($author["author-avatar"])) {
 150                         logger("Update profile picture for contact ".$contact["id"], LOGGER_DEBUG);
 151
 152                         $photos = import_profile_photo($author["author-avatar"], $importer["uid"], $contact["id"]);
 153
 154                         q("UPDATE `contact` SET `photo` = '%s', `thumb` = '%s', `micro` = '%s', `avatar-date` = '%s' WHERE `id` = %d",
 155                                 dbesc($photos[0]), dbesc($photos[1]), dbesc($photos[2]),
 156                                 dbesc(datetime_convert()), intval($contact["id"]));
 157                 }
 158         }
 159
 160         return($author);
 161 }
 162
 163 function ostatus_salmon_author($xml, $importer) {
 164         $a = get_app();
 165
 166         if ($xml == "")
 167                 return;
 168
 169         $doc = new DOMDocument();
 170         @$doc->loadXML($xml);
 171
 172         $xpath = new DomXPath($doc);
 173         $xpath->registerNamespace('atom', "http://www.w3.org/2005/Atom");
 174         $xpath->registerNamespace('thr', "http://purl.org/syndication/thread/1.0");
 175         $xpath->registerNamespace('georss', "http://www.georss.org/georss");
 176         $xpath->registerNamespace('activity', "http://activitystrea.ms/spec/1.0/");
 177         $xpath->registerNamespace('media', "http://purl.org/syndication/atommedia");
 178         $xpath->registerNamespace('poco', "http://portablecontacts.net/spec/1.0");
 179         $xpath->registerNamespace('ostatus', "http://ostatus.org/schema/1.0");
 180         $xpath->registerNamespace('statusnet', "http://status.net/schema/api/1/");
 181
 182         $entries = $xpath->query('/atom:entry');
 183
 184         foreach ($entries AS $entry) {
 185                 // fetch the author
 186                 $author = ostatus_fetchauthor($xpath, $entry, $importer, $contact, true);
 187                 return $author;
 188         }
 189 }
 190
 191 function ostatus_import($xml,$importer,&$contact, &$hub) {
 192
 193         $a = get_app();
 194
 195         logger("Import OStatus message", LOGGER_DEBUG);
 196
 197         if ($xml == "")
 198                 return;
 199
 200         $doc = new DOMDocument();
 201         @$doc->loadXML($xml);
 202
 203         $xpath = new DomXPath($doc);
 204         $xpath->registerNamespace('atom', "http://www.w3.org/2005/Atom");
 205         $xpath->registerNamespace('thr', "http://purl.org/syndication/thread/1.0");
 206         $xpath->registerNamespace('georss', "http://www.georss.org/georss");
 207         $xpath->registerNamespace('activity', "http://activitystrea.ms/spec/1.0/");
 208         $xpath->registerNamespace('media', "http://purl.org/syndication/atommedia");
 209         $xpath->registerNamespace('poco', "http://portablecontacts.net/spec/1.0");
 210         $xpath->registerNamespace('ostatus', "http://ostatus.org/schema/1.0");
 211         $xpath->registerNamespace('statusnet', "http://status.net/schema/api/1/");
 212
 213         $gub = "";
 214         $hub_attributes = $xpath->query("/atom:feed/atom:link[@rel='hub']")->item(0)->attributes;
 215         if (is_object($hub_attributes))
 216                 foreach($hub_attributes AS $hub_attribute)
 217                         if ($hub_attribute->name == "href") {
 218                                 $hub = $hub_attribute->textContent;
 219                                 logger("Found hub ".$hub, LOGGER_DEBUG);
 220                         }
 221
 222         $header = array();
 223         $header["uid"] = $importer["uid"];
 224         $header["network"] = NETWORK_OSTATUS;
 225         $header["type"] = "remote";
 226         $header["wall"] = 0;
 227         $header["origin"] = 0;
 228         $header["gravity"] = GRAVITY_PARENT;
 229
 230         // it could either be a received post or a post we fetched by ourselves
 231         // depending on that, the first node is different
 232         $first_child = $doc->firstChild->tagName;
 233
 234         if ($first_child == "feed")
 235                 $entries = $xpath->query('/atom:feed/atom:entry');
 236         else
 237                 $entries = $xpath->query('/atom:entry');
 238
 239         $conversation = "";
 240         $conversationlist = array();
 241         $item_id = 0;
 242
 243         // Reverse the order of the entries
 244         $entrylist = array();
 245
 246         foreach ($entries AS $entry)
 247                 $entrylist[] = $entry;
 248
 249         foreach (array_reverse($entrylist) AS $entry) {
 250
 251                 $mention = false;
 252
 253                 // fetch the author
 254                 if ($first_child == "feed")
 255                         $author = ostatus_fetchauthor($xpath, $doc->firstChild, $importer, $contact, false);
 256                 else
 257                         $author = ostatus_fetchauthor($xpath, $entry, $importer, $contact, false);
 258
 259                 $value = $xpath->evaluate('atom:author/poco:preferredUsername/text()', $context)->item(0)->nodeValue;
 260                 if ($value != "")
 261                         $nickname = $value;
 262                 else
 263                         $nickname = $author["author-name"];
 264
 265                 $item = array_merge($header, $author);
 266
 267                 // Now get the item
 268                 $item["uri"] = $xpath->query('atom:id/text()', $entry)->item(0)->nodeValue;
 269
 270                 $r = q("SELECT `id` FROM `item` WHERE `uid` = %d AND `uri` = '%s'",
 271                         intval($importer["uid"]), dbesc($item["uri"]));
 272                 if ($r) {
 273                         logger("Item with uri ".$item["uri"]." for user ".$importer["uid"]." already existed under id ".$r[0]["id"], LOGGER_DEBUG);
 274                         continue;
 275                 }
 276
 277                 $item["body"] = add_page_info_to_body(html2bbcode($xpath->query('atom:content/text()', $entry)->item(0)->nodeValue));
 278                 $item["object-type"] = $xpath->query('activity:object-type/text()', $entry)->item(0)->nodeValue;
 279
 280                 if (($item["object-type"] == ACTIVITY_OBJ_BOOKMARK) OR ($item["object-type"] == ACTIVITY_OBJ_EVENT)) {
 281                         $item["title"] = $xpath->query('atom:title/text()', $entry)->item(0)->nodeValue;
 282                         $item["body"] = $xpath->query('atom:summary/text()', $entry)->item(0)->nodeValue;
 283                 } elseif ($item["object-type"] == ACTIVITY_OBJ_QUESTION)
 284                         $item["title"] = $xpath->query('atom:title/text()', $entry)->item(0)->nodeValue;
 285
 286                 $item["object"] = $xml;
 287                 $item["verb"] = $xpath->query('activity:verb/text()', $entry)->item(0)->nodeValue;
 288
 289                 // To-Do:
 290                 // Delete a message
 291                 if ($item["verb"] == "qvitter-delete-notice") {
 292                         // ignore "Delete" messages (by now)
 293                         logger("Ignore delete message ".print_r($item, true));
 294                         continue;
 295                 }
 296
 297                 if ($item["verb"] == ACTIVITY_JOIN) {
 298                         // ignore "Join" messages
 299                         logger("Ignore join message ".print_r($item, true));
 300                         continue;
 301                 }
 302
 303                 if ($item["verb"] == ACTIVITY_FOLLOW) {
 304                         new_follower($importer, $contact, $item, $nickname);
 305                         continue;
 306                 }
 307
 308                 if ($item["verb"] == NAMESPACE_OSTATUS."/unfollow") {
 309                         lose_follower($importer, $contact, $item, $dummy);
 310                         continue;
 311                 }
 312
 313                 if ($item["verb"] == ACTIVITY_FAVORITE) {
 314                         $orig_uri = $xpath->query("activity:object/atom:id", $entry)->item(0)->nodeValue;
 315                         logger("Favorite ".$orig_uri." ".print_r($item, true));
 316
 317                         $item["verb"] = ACTIVITY_LIKE;
 318                         $item["parent-uri"] = $orig_uri;
 319                         $item["gravity"] = GRAVITY_LIKE;
 320                 }
 321
 322                 if ($item["verb"] == NAMESPACE_OSTATUS."/unfavorite") {
 323                         // Ignore "Unfavorite" message
 324                         logger("Ignore unfavorite message ".print_r($item, true));
 325                         continue;
 326                 }
 327
 328                 // http://activitystrea.ms/schema/1.0/rsvp-yes
 329                 if (!in_array($item["verb"], array(ACTIVITY_POST, ACTIVITY_LIKE, ACTIVITY_SHARE)))
 330                         logger("Unhandled verb ".$item["verb"]." ".print_r($item, true));
 331
 332                 $item["created"] = $xpath->query('atom:published/text()', $entry)->item(0)->nodeValue;
 333                 $item["edited"] = $xpath->query('atom:updated/text()', $entry)->item(0)->nodeValue;
 334                 $conversation = $xpath->query('ostatus:conversation/text()', $entry)->item(0)->nodeValue;
 335
 336                 $related = "";
 337
 338                 $inreplyto = $xpath->query('thr:in-reply-to', $entry);
 339                 if (is_object($inreplyto->item(0))) {
 340                         foreach($inreplyto->item(0)->attributes AS $attributes) {
 341                                 if ($attributes->name == "ref")
 342                                         $item["parent-uri"] = $attributes->textContent;
 343                                 if ($attributes->name == "href")
 344                                         $related = $attributes->textContent;
 345                         }
 346                 }
 347
 348                 $georsspoint = $xpath->query('georss:point', $entry);
 349                 if ($georsspoint)
 350                         $item["coord"] = $georsspoint->item(0)->nodeValue;
 351
 352                 // To-Do
 353                 // $item["location"] =
 354
 355                 $categories = $xpath->query('atom:category', $entry);
 356                 if ($categories) {
 357                         foreach ($categories AS $category) {
 358                                 foreach($category->attributes AS $attributes)
 359                                         if ($attributes->name == "term") {
 360                                                 $term = $attributes->textContent;
 361                                                 if(strlen($item["tag"]))
 362                                                         $item["tag"] .= ',';
 363                                                 $item["tag"] .= "#[url=".$a->get_baseurl()."/search?tag=".$term."]".$term."[/url]";
 364                                         }
 365                         }
 366                 }
 367
 368                 $self = "";
 369                 $enclosure = "";
 370
 371                 $links = $xpath->query('atom:link', $entry);
 372                 if ($links) {
 373                         $rel = "";
 374                         $href = "";
 375                         $type = "";
 376                         $length = "0";
 377                         $title = "";
 378                         foreach ($links AS $link) {
 379                                 foreach($link->attributes AS $attributes) {
 380                                         if ($attributes->name == "href")
 381                                                 $href = $attributes->textContent;
 382                                         if ($attributes->name == "rel")
 383                                                 $rel = $attributes->textContent;
 384                                         if ($attributes->name == "type")
 385                                                 $type = $attributes->textContent;
 386                                         if ($attributes->name == "length")
 387                                                 $length = $attributes->textContent;
 388                                         if ($attributes->name == "title")
 389                                                 $title = $attributes->textContent;
 390                                 }
 391                                 if (($rel != "") AND ($href != ""))
 392                                         switch($rel) {
 393                                                 case "alternate":
 394                                                         $item["plink"] = $href;
 395                                                         if (($item["object-type"] == ACTIVITY_OBJ_QUESTION) OR
 396                                                                 ($item["object-type"] == ACTIVITY_OBJ_EVENT))
 397                                                                 $item["body"] .= add_page_info($href);
 398                                                         break;
 399                                                 case "ostatus:conversation":
 400                                                         $conversation = $href;
 401                                                         break;
 402                                                 case "enclosure":
 403                                                         $enclosure = $href;
 404                                                         if(strlen($item["attach"]))
 405                                                                 $item["attach"] .= ',';
 406
 407                                                         $item["attach"] .= '[attach]href="'.$href.'" length="'.$length.'" type="'.$type.'" title="'.$title.'"[/attach]';
 408                                                         break;
 409                                                 case "related":
 410                                                         if ($item["object-type"] != ACTIVITY_OBJ_BOOKMARK) {
 411                                                                 if (!isset($item["parent-uri"]))
 412                                                                         $item["parent-uri"] = $href;
 413
 414                                                                 if ($related == "")
 415                                                                         $related = $href;
 416                                                         } else
 417                                                                 $item["body"] .= add_page_info($href);
 418                                                         break;
 419                                                 case "self":
 420                                                         $self = $href;
 421                                                         break;
 422                                                 case "mentioned":
 423                                                         // Notification check
 424                                                         if ($importer["nurl"] == normalise_link($href))
 425                                                                 $mention = true;
 426                                                         break;
 427                                         }
 428                         }
 429                 }
 430
 431                 $local_id = "";
 432                 $repeat_of = "";
 433
 434                 $notice_info = $xpath->query('statusnet:notice_info', $entry);
 435                 if ($notice_info AND ($notice_info->length > 0)) {
 436                         foreach($notice_info->item(0)->attributes AS $attributes) {
 437                                 if ($attributes->name == "source")
 438                                         $item["app"] = strip_tags($attributes->textContent);
 439                                 if ($attributes->name == "local_id")
 440                                         $local_id = $attributes->textContent;
 441                                 if ($attributes->name == "repeat_of")
 442                                         $repeat_of = $attributes->textContent;
 443                         }
 444                 }
 445
 446                 // Is it a repeated post?
 447                 if ($repeat_of != "") {
 448                         $activityobjects = $xpath->query('activity:object', $entry)->item(0);
 449
 450                         if (is_object($activityobjects)) {
 451
 452                                 $orig_uri = $xpath->query("activity:object/atom:id", $activityobjects)->item(0)->nodeValue;
 453                                 if (!isset($orig_uri))
 454                                         $orig_uri = $xpath->query('atom:id/text()', $activityobjects)->item(0)->nodeValue;
 455
 456                                 $orig_links = $xpath->query("activity:object/atom:link[@rel='alternate']", $activityobjects);
 457                                 if ($orig_links AND ($orig_links->length > 0))
 458                                         foreach($orig_links->item(0)->attributes AS $attributes)
 459                                                 if ($attributes->name == "href")
 460                                                         $orig_link = $attributes->textContent;
 461
 462                                 if (!isset($orig_link))
 463                                         $orig_link = $xpath->query("atom:link[@rel='alternate']", $activityobjects)->item(0)->nodeValue;
 464
 465                                 if (!isset($orig_link))
 466                                         $orig_link =  ostatus_convert_href($orig_uri);
 467
 468                                 $orig_body = $xpath->query('activity:object/atom:content/text()', $activityobjects)->item(0)->nodeValue;
 469                                 if (!isset($orig_body))
 470                                         $orig_body = $xpath->query('atom:content/text()', $activityobjects)->item(0)->nodeValue;
 471
 472                                 $orig_created = $xpath->query('atom:published/text()', $activityobjects)->item(0)->nodeValue;
 473
 474                                 $orig_contact = $contact;
 475                                 $orig_author = ostatus_fetchauthor($xpath, $activityobjects, $importer, $orig_contact, false);
 476
 477                                 //if (!intval(get_config('system','wall-to-wall_share'))) {
 478                                 //      $prefix = share_header($orig_author['author-name'], $orig_author['author-link'], $orig_author['author-avatar'], "", $orig_created, $orig_link);
 479                                 //      $item["body"] = $prefix.add_page_info_to_body(html2bbcode($orig_body))."[/share]";
 480                                 //} else {
 481                                         $item["author-name"] = $orig_author["author-name"];
 482                                         $item["author-link"] = $orig_author["author-link"];
 483                                         $item["author-avatar"] = $orig_author["author-avatar"];
 484                                         $item["body"] = add_page_info_to_body(html2bbcode($orig_body));
 485                                         $item["created"] = $orig_created;
 486
 487                                         $item["uri"] = $orig_uri;
 488                                         $item["plink"] = $orig_link;
 489                                 //}
 490
 491                                 $item["verb"] = $xpath->query('activity:verb/text()', $activityobjects)->item(0)->nodeValue;
 492
 493                                 $item["object-type"] = $xpath->query('activity:object/activity:object-type/text()', $activityobjects)->item(0)->nodeValue;
 494                                 if (!isset($item["object-type"]))
 495                                         $item["object-type"] = $xpath->query('activity:object-type/text()', $activityobjects)->item(0)->nodeValue;
 496                         }
 497                 }
 498
 499                 //if ($enclosure != "")
 500                 //      $item["body"] .= add_page_info($enclosure);
 501
 502                 if (isset($item["parent-uri"])) {
 503                         $r = q("SELECT `id` FROM `item` WHERE `uid` = %d AND `uri` = '%s'",
 504                                 intval($importer["uid"]), dbesc($item["parent-uri"]));
 505
 506                         if (!$r AND ($related != "")) {
 507                                 $reply_path = str_replace("/notice/", "/api/statuses/show/", $related).".atom";
 508
 509                                 if ($reply_path != $related) {
 510                                         logger("Fetching related items for user ".$importer["uid"]." from ".$reply_path, LOGGER_DEBUG);
 511                                         $reply_xml = fetch_url($reply_path);
 512
 513                                         $reply_contact = $contact;
 514                                         ostatus_import($reply_xml,$importer,$reply_contact, $reply_hub);
 515
 516                                         // After the import try to fetch the parent item again
 517                                         $r = q("SELECT `id` FROM `item` WHERE `uid` = %d AND `uri` = '%s'",
 518                                                 intval($importer["uid"]), dbesc($item["parent-uri"]));
 519                                 }
 520                         }
 521                         if ($r) {
 522                                 $item["type"] = 'remote-comment';
 523                                 $item["gravity"] = GRAVITY_COMMENT;
 524                         }
 525                 } else
 526                         $item["parent-uri"] = $item["uri"];
 527
 528                 $item_id = ostatus_completion($conversation, $importer["uid"], $item);
 529
 530                 if (!$item_id) {
 531                         logger("Error storing item", LOGGER_DEBUG);
 532                         continue;
 533                 }
 534
 535                 logger("Item was stored with id ".$item_id, LOGGER_DEBUG);
 536                 $item["id"] = $item_id;
 537
 538                 if ($mention) {
 539                         $u = q("SELECT `notify-flags`, `language`, `username`, `email` FROM user WHERE uid = %d LIMIT 1", intval($item['uid']));
 540                         $r = q("SELECT `parent` FROM `item` WHERE `id` = %d", intval($item_id));
 541
 542                         notification(array(
 543                                 'type'         => NOTIFY_TAGSELF,
 544                                 'notify_flags' => $u[0]["notify-flags"],
 545                                 'language'     => $u[0]["language"],
 546                                 'to_name'      => $u[0]["username"],
 547                                 'to_email'     => $u[0]["email"],
 548                                 'uid'          => $item["uid"],
 549                                 'item'         => $item,
 550                                 'link'         => $a->get_baseurl().'/display/'.urlencode(get_item_guid($item_id)),
 551                                 'source_name'  => $item["author-name"],
 552                                 'source_link'  => $item["author-link"],
 553                                 'source_photo' => $item["author-avatar"],
 554                                 'verb'         => ACTIVITY_TAG,
 555                                 'otype'        => 'item',
 556                                 'parent'       => $r[0]["parent"]
 557                         ));
 558                 }
 559         }
 560 }
 561
 562 function ostatus_convert_href($href) {
 563         $elements = explode(":",$href);
 564
 565         if ((count($elements) <= 2) OR ($elements[0] != "tag"))
 566                 return $href;
 567
 568         $server = explode(",", $elements[1]);
 569         $conversation = explode("=", $elements[2]);
 570
 571         if ((count($elements) == 4) AND ($elements[2] == "post"))
 572                 return "http://".$server[0]."/notice/".$elements[3];
 573
 574         if ((count($conversation) != 2) OR ($conversation[1] ==""))
 575                 return $href;
 576
 577         if ($elements[3] == "objectType=thread")
 578                 return "http://".$server[0]."/conversation/".$conversation[1];
 579         else
 580                 return "http://".$server[0]."/notice/".$conversation[1];
 581
 582         return $href;
 583 }
 584
 585 function check_conversations($mentions = false, $override = false) {
 586         $last = get_config('system','ostatus_last_poll');
 587
 588         $poll_interval = intval(get_config('system','ostatus_poll_interval'));
 589         if(! $poll_interval)
 590                 $poll_interval = OSTATUS_DEFAULT_POLL_INTERVAL;
 591
 592         // Don't poll if the interval is set negative
 593         if (($poll_interval < 0) AND !$override)
 594                 return;
 595
 596         if (!$mentions) {
 597                 $poll_timeframe = intval(get_config('system','ostatus_poll_timeframe'));
 598                 if (!$poll_timeframe)
 599                         $poll_timeframe = OSTATUS_DEFAULT_POLL_TIMEFRAME;
 600         } else {
 601                 $poll_timeframe = intval(get_config('system','ostatus_poll_timeframe'));
 602                 if (!$poll_timeframe)
 603                         $poll_timeframe = OSTATUS_DEFAULT_POLL_TIMEFRAME_MENTIONS;
 604         }
 605
 606
 607         if ($last AND !$override) {
 608                 $next = $last + ($poll_interval * 60);
 609                 if ($next > time()) {
 610                         logger('poll interval not reached');
 611                         return;
 612                 }
 613         }
 614
 615         logger('cron_start');
 616
 617         $start = date("Y-m-d H:i:s", time() - ($poll_timeframe * 60));
 618
 619         if ($mentions)
 620                 $conversations = q("SELECT `term`.`oid`, `term`.`url`, `term`.`uid` FROM `term`
 621                                         STRAIGHT_JOIN `thread` ON `thread`.`iid` = `term`.`oid` AND `thread`.`uid` = `term`.`uid`
 622                                         WHERE `term`.`type` = 7 AND `term`.`term` > '%s' AND `thread`.`mention`
 623                                         GROUP BY `term`.`url`, `term`.`uid` ORDER BY `term`.`term` DESC", dbesc($start));
 624         else
 625                 $conversations = q("SELECT `oid`, `url`, `uid` FROM `term`
 626                                         WHERE `type` = 7 AND `term` > '%s'
 627                                         GROUP BY `url`, `uid` ORDER BY `term` DESC", dbesc($start));
 628
 629         foreach ($conversations AS $conversation) {
 630                 ostatus_completion($conversation['url'], $conversation['uid']);
 631         }
 632
 633         logger('cron_end');
 634
 635         set_config('system','ostatus_last_poll', time());
 636 }
 637
 638 function ostatus_completion($conversation_url, $uid, $item = array()) {
 639
 640         $a = get_app();
 641
 642         $item_stored = -1;
 643
 644         $conversation_url = ostatus_convert_href($conversation_url);
 645
 646         // If the thread shouldn't be completed then store the item and go away
 647         if ((intval(get_config('system','ostatus_poll_interval')) == -2) AND (count($item) > 0)) {
 648                 //$arr["app"] .= " (OStatus-NoCompletion)";
 649                 $item_stored = item_store($item, true);
 650                 return($item_stored);
 651         }
 652
 653         // Get the parent
 654         $parents = q("SELECT `id`, `parent`, `uri`, `contact-id`, `type`, `verb`, `visible` FROM `item` WHERE `id` IN
 655                         (SELECT `parent` FROM `item` WHERE `id` IN
 656                                 (SELECT `oid` FROM `term` WHERE `uid` = %d AND `otype` = %d AND `type` = %d AND `url` = '%s'))",
 657                         intval($uid), intval(TERM_OBJ_POST), intval(TERM_CONVERSATION), dbesc($conversation_url));
 658
 659         if ($parents)
 660                 $parent = $parents[0];
 661         elseif (count($item) > 0) {
 662                 $parent = $item;
 663                 $parent["type"] = "remote";
 664                 $parent["verb"] = ACTIVITY_POST;
 665                 $parent["visible"] = 1;
 666         } else {
 667                 // Preset the parent
 668                 $r = q("SELECT `id` FROM `contact` WHERE `self` AND `uid`=%d", $uid);
 669                 if (!$r)
 670                         return(-2);
 671
 672                 $parent = array();
 673                 $parent["id"] = 0;
 674                 $parent["parent"] = 0;
 675                 $parent["uri"] = "";
 676                 $parent["contact-id"] = $r[0]["id"];
 677                 $parent["type"] = "remote";
 678                 $parent["verb"] = ACTIVITY_POST;
 679                 $parent["visible"] = 1;
 680         }
 681
 682         $conv = str_replace("/conversation/", "/api/statusnet/conversation/", $conversation_url).".as";
 683         $pageno = 1;
 684         $items = array();
 685
 686         logger('fetching conversation url '.$conv.' for user '.$uid);
 687
 688         do {
 689                 $conv_arr = z_fetch_url($conv."?page=".$pageno);
 690
 691                 // If it is a non-ssl site and there is an error, then try ssl or vice versa
 692                 if (!$conv_arr["success"] AND (substr($conv, 0, 7) == "http://")) {
 693                         $conv = str_replace("http://", "https://", $conv);
 694                         $conv_as = fetch_url($conv."?page=".$pageno);
 695                 } elseif (!$conv_arr["success"] AND (substr($conv, 0, 8) == "https://")) {
 696                         $conv = str_replace("https://", "http://", $conv);
 697                         $conv_as = fetch_url($conv."?page=".$pageno);
 698                 } else
 699                         $conv_as = $conv_arr["body"];
 700
 701                 $conv_as = str_replace(',"statusnet:notice_info":', ',"statusnet_notice_info":', $conv_as);
 702                 $conv_as = json_decode($conv_as);
 703
 704                 if (@is_array($conv_as->items))
 705                         $items = array_merge($items, $conv_as->items);
 706                 else
 707                         break;
 708
 709                 $pageno++;
 710
 711         } while (true);
 712
 713         logger('fetching conversation done. Found '.count($items).' items');
 714
 715         if (!sizeof($items)) {
 716                 if (count($item) > 0) {
 717                         //$arr["app"] .= " (OStatus-NoConvFetched)";
 718                         $item_stored = item_store($item, true);
 719
 720                         if ($item_stored) {
 721                                 logger("Conversation ".$conversation_url." couldn't be fetched. Item uri ".$item["uri"]." stored: ".$item_stored, LOGGER_DEBUG);
 722                                 ostatus_store_conversation($item_id, $conversation_url);
 723                         }
 724
 725                         return($item_stored);
 726                 } else
 727                         return(-3);
 728         }
 729
 730         $items = array_reverse($items);
 731
 732         $r = q("SELECT `nurl` FROM `contact` WHERE `uid` = %d AND `self`", intval($uid));
 733         $importer = $r[0];
 734
 735         foreach ($items as $single_conv) {
 736
 737                 // Test - remove before flight
 738                 //$tempfile = tempnam(get_temppath(), "conversation");
 739                 //file_put_contents($tempfile, json_encode($single_conv));
 740
 741                 $mention = false;
 742
 743                 if (isset($single_conv->object->id))
 744                         $single_conv->id = $single_conv->object->id;
 745
 746                 $plink = ostatus_convert_href($single_conv->id);
 747                 if (isset($single_conv->object->url))
 748                         $plink = ostatus_convert_href($single_conv->object->url);
 749
 750                 if (@!$single_conv->id)
 751                         continue;
 752
 753                 logger("Got id ".$single_conv->id, LOGGER_DEBUG);
 754
 755                 if ($first_id == "") {
 756                         $first_id = $single_conv->id;
 757
 758                         // The first post of the conversation isn't our first post. There are three options:
 759                         // 1. Our conversation hasn't the "real" thread starter
 760                         // 2. This first post is a post inside our thread
 761                         // 3. This first post is a post inside another thread
 762                         if (($first_id != $parent["uri"]) AND ($parent["uri"] != "")) {
 763                                 $new_parents = q("SELECT `id`, `parent`, `uri`, `contact-id`, `type`, `verb`, `visible` FROM `item` WHERE `id` IN
 764                                                         (SELECT `parent` FROM `item`
 765                                                                 WHERE `uid` = %d AND `uri` = '%s' AND `network` IN ('%s','%s')) LIMIT 1",
 766                                         intval($uid), dbesc($first_id), dbesc(NETWORK_OSTATUS), dbesc(NETWORK_DFRN));
 767                                 if ($new_parents) {
 768                                         if ($new_parents[0]["parent"] == $parent["parent"]) {
 769                                                 // Option 2: This post is already present inside our thread - but not as thread starter
 770                                                 logger("Option 2: uri present in our thread: ".$first_id, LOGGER_DEBUG);
 771                                                 $first_id = $parent["uri"];
 772                                         } else {
 773                                                 // Option 3: Not so good. We have mixed parents. We have to see how to clean this up.
 774                                                 // For now just take the new parent.
 775                                                 $parent = $new_parents[0];
 776                                                 $first_id = $parent["uri"];
 777                                                 logger("Option 3: mixed parents for uri ".$first_id, LOGGER_DEBUG);
 778                                         }
 779                                 } else {
 780                                         // Option 1: We hadn't got the real thread starter
 781                                         // We have to clean up our existing messages.
 782                                         $parent["id"] = 0;
 783                                         $parent["uri"] = $first_id;
 784                                         logger("Option 1: we have a new parent: ".$first_id, LOGGER_DEBUG);
 785                                 }
 786                         } elseif ($parent["uri"] == "") {
 787                                 $parent["id"] = 0;
 788                                 $parent["uri"] = $first_id;
 789                         }
 790                 }
 791
 792                 $parent_uri = $parent["uri"];
 793
 794                 // "context" only seems to exist on older servers
 795                 if (isset($single_conv->context->inReplyTo->id)) {
 796                         $parent_exists = q("SELECT `id` FROM `item` WHERE `uid` = %d AND `uri` = '%s' AND `network` IN ('%s','%s') LIMIT 1",
 797                                                 intval($uid), dbesc($single_conv->context->inReplyTo->id), dbesc(NETWORK_OSTATUS), dbesc(NETWORK_DFRN));
 798                         if ($parent_exists)
 799                                 $parent_uri = $single_conv->context->inReplyTo->id;
 800                 }
 801
 802                 // This is the current way
 803                 if (isset($single_conv->object->inReplyTo->id)) {
 804                         $parent_exists = q("SELECT `id` FROM `item` WHERE `uid` = %d AND `uri` = '%s' AND `network` IN ('%s','%s') LIMIT 1",
 805                                                 intval($uid), dbesc($single_conv->object->inReplyTo->id), dbesc(NETWORK_OSTATUS), dbesc(NETWORK_DFRN));
 806                         if ($parent_exists)
 807                                 $parent_uri = $single_conv->object->inReplyTo->id;
 808                 }
 809
 810                 $message_exists = q("SELECT `id`, `parent`, `uri` FROM `item` WHERE `uid` = %d AND `uri` = '%s' AND `network` IN ('%s','%s') LIMIT 1",
 811                                                 intval($uid), dbesc($single_conv->id),
 812                                                 dbesc(NETWORK_OSTATUS), dbesc(NETWORK_DFRN));
 813                 if ($message_exists) {
 814                         logger("Message ".$single_conv->id." already existed on the system", LOGGER_DEBUG);
 815
 816                         if ($parent["id"] != 0) {
 817                                 $existing_message = $message_exists[0];
 818
 819                                 // We improved the way we fetch OStatus messages, this shouldn't happen very often now
 820                                 // To-Do: we have to change the shadow copies as well. This way here is really ugly.
 821                                 if ($existing_message["parent"] != $parent["id"]) {
 822                                         logger('updating id '.$existing_message["id"].' with parent '.$existing_message["parent"].' to parent '.$parent["id"].' uri '.$parent["uri"].' thread '.$parent_uri, LOGGER_DEBUG);
 823
 824                                         // Update the parent id of the selected item
 825                                         $r = q("UPDATE `item` SET `parent` = %d, `parent-uri` = '%s' WHERE `id` = %d",
 826                                                 intval($parent["id"]), dbesc($parent["uri"]), intval($existing_message["id"]));
 827
 828                                         // Update the parent uri in the thread - but only if it points to itself
 829                                         $r = q("UPDATE `item` SET `thr-parent` = '%s' WHERE `id` = %d AND `uri` = `thr-parent`",
 830                                                 dbesc($parent_uri), intval($existing_message["id"]));
 831
 832                                         // try to change all items of the same parent
 833                                         $r = q("UPDATE `item` SET `parent` = %d, `parent-uri` = '%s' WHERE `parent` = %d",
 834                                                 intval($parent["id"]), dbesc($parent["uri"]), intval($existing_message["parent"]));
 835
 836                                         // Update the parent uri in the thread - but only if it points to itself
 837                                         $r = q("UPDATE `item` SET `thr-parent` = '%s' WHERE (`parent` = %d) AND (`uri` = `thr-parent`)",
 838                                                 dbesc($parent["uri"]), intval($existing_message["parent"]));
 839
 840                                         // Now delete the thread
 841                                         delete_thread($existing_message["parent"]);
 842                                 }
 843                         }
 844
 845                         // The item we are having on the system is the one that we wanted to store via the item array
 846                         if (isset($item["uri"]) AND ($item["uri"] == $existing_message["uri"])) {
 847                                 $item = array();
 848                                 $item_stored = 0;
 849                         }
 850
 851                         continue;
 852                 }
 853
 854                 if (is_array($single_conv->to))
 855                         foreach($single_conv->to AS $to)
 856                                 if ($importer["nurl"] == normalise_link($to->id))
 857                                         $mention = true;
 858
 859                 $actor = $single_conv->actor->id;
 860                 if (isset($single_conv->actor->url))
 861                         $actor = $single_conv->actor->url;
 862
 863                 $contact = q("SELECT `id` FROM `contact` WHERE `uid` = %d AND `nurl` = '%s' AND `network` != '%s'",
 864                                 $uid, normalise_link($actor), NETWORK_STATUSNET);
 865
 866                 if (count($contact)) {
 867                         logger("Found contact for url ".$actor, LOGGER_DEBUG);
 868                         $contact_id = $contact[0]["id"];
 869                 } else {
 870                         logger("No contact found for url ".$actor, LOGGER_DEBUG);
 871
 872                         // Adding a global contact
 873                         // To-Do: Use this data for the post
 874                         $global_contact_id = get_contact($actor, 0);
 875
 876                         logger("Global contact ".$global_contact_id." found for url ".$actor, LOGGER_DEBUG);
 877
 878                         $contact_id = $parent["contact-id"];
 879                 }
 880
 881                 $arr = array();
 882                 $arr["network"] = NETWORK_OSTATUS;
 883                 $arr["uri"] = $single_conv->id;
 884                 $arr["plink"] = $plink;
 885                 $arr["uid"] = $uid;
 886                 $arr["contact-id"] = $contact_id;
 887                 $arr["parent-uri"] = $parent_uri;
 888                 $arr["created"] = $single_conv->published;
 889                 $arr["edited"] = $single_conv->published;
 890                 $arr["owner-name"] = $single_conv->actor->displayName;
 891                 if ($arr["owner-name"] == '')
 892                         $arr["owner-name"] = $single_conv->actor->contact->displayName;
 893                 if ($arr["owner-name"] == '')
 894                         $arr["owner-name"] = $single_conv->actor->portablecontacts_net->displayName;
 895
 896                 $arr["owner-link"] = $actor;
 897                 $arr["owner-avatar"] = $single_conv->actor->image->url;
 898                 $arr["author-name"] = $arr["owner-name"];
 899                 $arr["author-link"] = $actor;
 900                 $arr["author-avatar"] = $single_conv->actor->image->url;
 901                 $arr["body"] = add_page_info_to_body(html2bbcode($single_conv->content));
 902
 903                 if (isset($single_conv->status_net->notice_info->source))
 904                         $arr["app"] = strip_tags($single_conv->status_net->notice_info->source);
 905                 elseif (isset($single_conv->statusnet->notice_info->source))
 906                         $arr["app"] = strip_tags($single_conv->statusnet->notice_info->source);
 907                 elseif (isset($single_conv->statusnet_notice_info->source))
 908                         $arr["app"] = strip_tags($single_conv->statusnet_notice_info->source);
 909                 elseif (isset($single_conv->provider->displayName))
 910                         $arr["app"] = $single_conv->provider->displayName;
 911                 else
 912                         $arr["app"] = "OStatus";
 913
 914                 //$arr["app"] .= " (Conversation)";
 915
 916                 $arr["object"] = json_encode($single_conv);
 917                 $arr["verb"] = $parent["verb"];
 918                 $arr["visible"] = $parent["visible"];
 919                 $arr["location"] = $single_conv->location->displayName;
 920                 $arr["coord"] = trim($single_conv->location->lat." ".$single_conv->location->lon);
 921
 922                 // Is it a reshared item?
 923                 if (isset($single_conv->verb) AND ($single_conv->verb == "share") AND isset($single_conv->object)) {
 924                         if (is_array($single_conv->object))
 925                                 $single_conv->object = $single_conv->object[0];
 926
 927                         logger("Found reshared item ".$single_conv->object->id);
 928
 929                         // $single_conv->object->context->conversation;
 930
 931                         if (isset($single_conv->object->object->id))
 932                                 $arr["uri"] = $single_conv->object->object->id;
 933                         else
 934                                 $arr["uri"] = $single_conv->object->id;
 935
 936                         if (isset($single_conv->object->object->url))
 937                                 $plink = ostatus_convert_href($single_conv->object->object->url);
 938                         else
 939                                 $plink = ostatus_convert_href($single_conv->object->url);
 940
 941                         if (isset($single_conv->object->object->content))
 942                                 $arr["body"] = add_page_info_to_body(html2bbcode($single_conv->object->object->content));
 943                         else
 944                                 $arr["body"] = add_page_info_to_body(html2bbcode($single_conv->object->content));
 945
 946                         $arr["plink"] = $plink;
 947
 948                         $arr["created"] = $single_conv->object->published;
 949                         $arr["edited"] = $single_conv->object->published;
 950
 951                         $arr["author-name"] = $single_conv->object->actor->displayName;
 952                         if ($arr["owner-name"] == '')
 953                                 $arr["author-name"] = $single_conv->object->actor->contact->displayName;
 954
 955                         $arr["author-link"] = $single_conv->object->actor->url;
 956                         $arr["author-avatar"] = $single_conv->object->actor->image->url;
 957
 958                         $arr["app"] = $single_conv->object->provider->displayName."#";
 959                         //$arr["verb"] = $single_conv->object->verb;
 960
 961                         $arr["location"] = $single_conv->object->location->displayName;
 962                         $arr["coord"] = trim($single_conv->object->location->lat." ".$single_conv->object->location->lon);
 963                 }
 964
 965                 if ($arr["location"] == "")
 966                         unset($arr["location"]);
 967
 968                 if ($arr["coord"] == "")
 969                         unset($arr["coord"]);
 970
 971                 // Copy fields from given item array
 972                 if (isset($item["uri"]) AND (($item["uri"] == $arr["uri"]) OR ($item["uri"] ==  $single_conv->id))) {
 973                         $copy_fields = array("owner-name", "owner-link", "owner-avatar", "author-name", "author-link", "author-avatar",
 974                                                 "gravity", "body", "object-type", "object", "verb", "created", "edited", "coord", "tag",
 975                                                 "title", "attach", "app", "type", "location", "contact-id", "uri");
 976                         foreach ($copy_fields AS $field)
 977                                 if (isset($item[$field]))
 978                                         $arr[$field] = $item[$field];
 979
 980                         //$arr["app"] .= " (OStatus)";
 981                 }
 982
 983                 $newitem = item_store($arr);
 984                 if (!$newitem) {
 985                         logger("Item wasn't stored ".print_r($arr, true), LOGGER_DEBUG);
 986                         continue;
 987                 }
 988
 989                 if (isset($item["uri"]) AND ($item["uri"] == $arr["uri"])) {
 990                         $item = array();
 991                         $item_stored = $newitem;
 992                 }
 993
 994                 logger('Stored new item '.$plink.' for parent '.$arr["parent-uri"].' under id '.$newitem, LOGGER_DEBUG);
 995
 996                 // Add the conversation entry (but don't fetch the whole conversation)
 997                 ostatus_store_conversation($newitem, $conversation_url);
 998
 999                 if ($mention) {
1000                         $u = q("SELECT `notify-flags`, `language`, `username`, `email` FROM user WHERE uid = %d LIMIT 1", intval($uid));
1001                         $r = q("SELECT `parent` FROM `item` WHERE `id` = %d", intval($newitem));
1002
1003                         notification(array(
1004                                 'type'         => NOTIFY_TAGSELF,
1005                                 'notify_flags' => $u[0]["notify-flags"],
1006                                 'language'     => $u[0]["language"],
1007                                 'to_name'      => $u[0]["username"],
1008                                 'to_email'     => $u[0]["email"],
1009                                 'uid'          => $uid,
1010                                 'item'         => $arr,
1011                                 'link'         => $a->get_baseurl().'/display/'.urlencode(get_item_guid($newitem)),
1012                                 'source_name'  => $arr["author-name"],
1013                                 'source_link'  => $arr["author-link"],
1014                                 'source_photo' => $arr["author-avatar"],
1015                                 'verb'         => ACTIVITY_TAG,
1016                                 'otype'        => 'item',
1017                                 'parent'       => $r[0]["parent"]
1018                         ));
1019                 }
1020
1021                 // If the newly created item is the top item then change the parent settings of the thread
1022                 // This shouldn't happen anymore. This is supposed to be absolote.
1023                 if ($arr["uri"] == $first_id) {
1024                         logger('setting new parent to id '.$newitem);
1025                         $new_parents = q("SELECT `id`, `uri`, `contact-id`, `type`, `verb`, `visible` FROM `item` WHERE `uid` = %d AND `id` = %d LIMIT 1",
1026                                 intval($uid), intval($newitem));
1027                         if ($new_parents)
1028                                 $parent = $new_parents[0];
1029                 }
1030         }
1031
1032         if (($item_stored < 0) AND (count($item) > 0)) {
1033                 //$arr["app"] .= " (OStatus-NoConvFound)";
1034                 $item_stored = item_store($item, true);
1035                 if ($item_stored) {
1036                         logger("Uri ".$item["uri"]." wasn't found in conversation ".$conversation_url, LOGGER_DEBUG);
1037                         ostatus_store_conversation($item_stored, $conversation_url);
1038                 }
1039         }
1040
1041         return($item_stored);
1042 }
1043
1044 function ostatus_store_conversation($itemid, $conversation_url) {
1045         global $a;
1046
1047         $conversation_url = ostatus_convert_href($conversation_url);
1048
1049         $messages = q("SELECT `uid`, `parent`, `created`, `received`, `guid` FROM `item` WHERE `id` = %d LIMIT 1", intval($itemid));
1050         if (!$messages)
1051                 return;
1052         $message = $messages[0];
1053
1054         // Store conversation url if not done before
1055         $conversation = q("SELECT `url` FROM `term` WHERE `uid` = %d AND `oid` = %d AND `otype` = %d AND `type` = %d",
1056                 intval($message["uid"]), intval($itemid), intval(TERM_OBJ_POST), intval(TERM_CONVERSATION));
1057
1058         if (!$conversation) {
1059                 $r = q("INSERT INTO `term` (`uid`, `oid`, `otype`, `type`, `term`, `url`, `created`, `received`, `guid`) VALUES (%d, %d, %d, %d, '%s', '%s', '%s', '%s', '%s')",
1060                         intval($message["uid"]), intval($itemid), intval(TERM_OBJ_POST), intval(TERM_CONVERSATION),
1061                         dbesc($message["created"]), dbesc($conversation_url), dbesc($message["created"]), dbesc($message["received"]), dbesc($message["guid"]));
1062                 logger('Storing conversation url '.$conversation_url.' for id '.$itemid);
1063         }
1064 }
1065 ?>