+function DiasporaFetchGuid($item) {
+ preg_replace_callback("&\[url=/posts/([^\[\]]*)\](.*)\[\/url\]&Usi",
+ function ($match) use ($item){
+ return(DiasporaFetchGuidSub($match, $item));
+ },$item["body"]);
+}
+
+function DiasporaFetchGuidSub($match, $item) {
+ $a = get_app();
+
+ if (!diaspora_store_by_guid($match[1], $item["author-link"]))
+ diaspora_store_by_guid($match[1], $item["owner-link"]);
+}
+
+function diaspora_store_by_guid($guid, $server, $uid = 0) {
+ require_once("include/Contact.php");
+
+ $serverparts = parse_url($server);
+ $server = $serverparts["scheme"]."://".$serverparts["host"];
+
+ logger("Trying to fetch item ".$guid." from ".$server, LOGGER_DEBUG);
+
+ $item = diaspora_fetch_message($guid, $server);
+
+ if (!$item)
+ return false;
+
+ logger("Successfully fetched item ".$guid." from ".$server, LOGGER_DEBUG);
+
+ $body = $item["body"];
+ $str_tags = $item["tag"];
+ $app = $item["app"];
+ $created = $item["created"];
+ $author = $item["author"];
+ $guid = $item["guid"];
+ $private = $item["private"];
+ $object = $item["object"];
+ $objecttype = $item["object-type"];
+
+ $message_id = $author.':'.$guid;
+ $r = q("SELECT `id` FROM `item` WHERE `uid` = %d AND `uri` = '%s' AND `guid` = '%s' LIMIT 1",
+ intval($uid),
+ dbesc($message_id),
+ dbesc($guid)
+ );
+ if(count($r))
+ return $r[0]["id"];
+
+ $person = find_diaspora_person_by_handle($author);
+
+ $datarray = array();
+ $datarray['uid'] = $uid;
+ $datarray['contact-id'] = get_contact($person['url'], $uid);
+ $datarray['wall'] = 0;
+ $datarray['network'] = NETWORK_DIASPORA;
+ $datarray['guid'] = $guid;
+ $datarray['uri'] = $datarray['parent-uri'] = $message_id;
+ $datarray['changed'] = $datarray['created'] = $datarray['edited'] = datetime_convert('UTC','UTC',$created);
+ $datarray['private'] = $private;
+ $datarray['parent'] = 0;
+ $datarray['plink'] = diaspora_plink($author, $guid);
+ $datarray['author-name'] = $person['name'];
+ $datarray['author-link'] = $person['url'];
+ $datarray['author-avatar'] = ((x($person,'thumb')) ? $person['thumb'] : $person['photo']);
+ $datarray['owner-name'] = $datarray['author-name'];
+ $datarray['owner-link'] = $datarray['author-link'];
+ $datarray['owner-avatar'] = $datarray['author-avatar'];
+ $datarray['body'] = $body;
+ $datarray['tag'] = $str_tags;
+ $datarray['app'] = $app;
+ $datarray['visible'] = ((strlen($body)) ? 1 : 0);
+ $datarray['object'] = $object;
+ $datarray['object-type'] = $objecttype;
+
+ if ($datarray['contact-id'] == 0)
+ return false;
+
+ DiasporaFetchGuid($datarray);
+ $message_id = item_store($datarray);
+
+ // To-Do:
+ // Looking if there is some subscribe mechanism in Diaspora to get all comments for this post
+
+ return $message_id;
+}
+