define('OSTATUS_DEFAULT_POLL_TIMEFRAME', 1440); // given in minutes
define('OSTATUS_DEFAULT_POLL_TIMEFRAME_MENTIONS', 14400); // given in minutes
+define("NS_ATOM", "http://www.w3.org/2005/Atom");
+define("NS_THR", "http://purl.org/syndication/thread/1.0");
+define("NS_GEORSS", "http://www.georss.org/georss");
+define("NS_ACTIVITY", "http://activitystrea.ms/spec/1.0/");
+define("NS_MEDIA", "http://purl.org/syndication/atommedia");
+define("NS_POCO", "http://portablecontacts.net/spec/1.0");
+define("NS_OSTATUS", "http://ostatus.org/schema/1.0");
+define("NS_STATUSNET", "http://status.net/schema/api/1/");
+
function ostatus_check_follow_friends() {
$r = q("SELECT `uid`,`v` FROM `pconfig` WHERE `cat`='system' AND `k`='ostatus_legacy_contact' AND `v` != ''");
logger('Storing conversation url '.$conversation_url.' for id '.$itemid);
}
}
+
+function xml_add_element($doc, $parent, $element, $value = "", $attributes = array()) {
+ $element = $doc->createElement($element, xmlify($value));
+
+ foreach ($attributes AS $key => $value) {
+ $attribute = $doc->createAttribute($key);
+ $attribute->value = xmlify($value);
+ $element->appendChild($attribute);
+ }
+
+ $parent->appendChild($element);
+}
+
+function ostatus_add_header($doc, $owner) {
+ $a = get_app();
+
+ $r = q("SELECT * FROM `profile` WHERE `uid` = %d AND `is-default`",
+ intval($owner["uid"]));
+ if (!$r)
+ return;
+
+ $profile = $r[0];
+
+ $root = $doc->createElementNS(NS_ATOM, 'feed');
+ $doc->appendChild($root);
+
+ $root->setAttribute("xmlns:thr", NS_THR);
+ $root->setAttribute("xmlns:georss", NS_GEORSS);
+ $root->setAttribute("xmlns:activity", NS_ACTIVITY);
+ $root->setAttribute("xmlns:media", NS_MEDIA);
+ $root->setAttribute("xmlns:poco", NS_POCO);
+ $root->setAttribute("xmlns:ostatus", NS_OSTATUS);
+ $root->setAttribute("xmlns:statusnet", NS_STATUSNET);
+
+ $attributes = array("uri" => "https://friendi.ca", "version" => FRIENDICA_VERSION."-".DB_UPDATE_VERSION);
+ xml_add_element($doc, $root, "generator", FRIENDICA_PLATFORM, $attributes);
+ xml_add_element($doc, $root, "id", $a->get_baseurl()."/profile/".$owner["nick"]);
+ xml_add_element($doc, $root, "title", sprintf("%s timeline", $profile["name"]));
+ xml_add_element($doc, $root, "subtitle", sprintf("Updates from %s on %s", $profile["name"], $a->config["sitename"]));
+ xml_add_element($doc, $root, "logo", $profile["photo"]);
+ xml_add_element($doc, $root, "updated", datetime_convert("UTC", "UTC", "now", ATOM_TIME));
+
+ $author = ostatus_add_author($doc, $owner, $profile);
+ $root->appendChild($author);
+
+ $attributes = array("href" => $owner["url"], "rel" => "alternate", "type" => "text/html");
+ xml_add_element($doc, $root, "link", "", $attributes);
+
+ // To-Do: We have to find out what this is
+ //$attributes = array("href" => $a->get_baseurl()."/sup",
+ // "rel" => "http://api.friendfeed.com/2008/03#sup",
+ // "type" => "application/json");
+ //xml_add_element($doc, $root, "link", "", $attributes);
+
+ ostatus_hublinks($doc, $root);
+
+ $attributes = array("href" => $a->get_baseurl()."/salmon/".$owner["nick"], "rel" => "salmon");
+ xml_add_element($doc, $root, "link", "", $attributes);
+
+ $attributes = array("href" => $a->get_baseurl()."/salmon/".$owner["nick"], "rel" => "http://salmon-protocol.org/ns/salmon-replies");
+ xml_add_element($doc, $root, "link", "", $attributes);
+
+ $attributes = array("href" => $a->get_baseurl()."/salmon/".$owner["nick"], "rel" => "http://salmon-protocol.org/ns/salmon-mention");
+ xml_add_element($doc, $root, "link", "", $attributes);
+
+ $attributes = array("href" => $a->get_baseurl()."/api/statuses/user_timeline/".$owner["nick"].".atom",
+ "rel" => "self", "type" => "application/atom+xml");
+ xml_add_element($doc, $root, "link", "", $attributes);
+
+ return $root;
+}
+
+function ostatus_hublinks($doc, $root) {
+ $a = get_app();
+ $hub = get_config('system','huburl');
+
+ $hubxml = '';
+ if(strlen($hub)) {
+ $hubs = explode(',', $hub);
+ if(count($hubs)) {
+ foreach($hubs as $h) {
+ $h = trim($h);
+ if(! strlen($h))
+ continue;
+ if ($h === '[internal]')
+ $h = $a->get_baseurl() . '/pubsubhubbub';
+ xml_add_element($doc, $root, "link", "", array("href" => $h, "rel" => "hub"));
+ }
+ }
+ }
+}
+
+function ostatus_get_attachment($doc, $root, $item) {
+ $o = "";
+ $siteinfo = get_attached_data($item["body"]);
+
+ switch($siteinfo["type"]) {
+ case 'link':
+ $attributes = array("rel" => "enclosure",
+ "href" => $siteinfo["url"],
+ "type" => "text/html; charset=UTF-8",
+ "length" => "",
+ "title" => $siteinfo["title"]);
+ xml_add_element($doc, $root, "link", "", $attributes);
+ break;
+ case 'photo':
+ $imgdata = get_photo_info($siteinfo["image"]);
+ $attributes = array("rel" => "enclosure",
+ "href" => $siteinfo["image"],
+ "type" => $imgdata["mime"],
+ "length" => intval($imgdata["size"]));
+ xml_add_element($doc, $root, "link", "", $attributes);
+ break;
+ case 'video':
+ $attributes = array("rel" => "enclosure",
+ "href" => $siteinfo["url"],
+ "type" => "text/html; charset=UTF-8",
+ "length" => "",
+ "title" => $siteinfo["title"]);
+ xml_add_element($doc, $root, "link", "", $attributes);
+ break;
+ default:
+ break;
+ }
+
+ $arr = explode('[/attach],',$item['attach']);
+ if(count($arr)) {
+ foreach($arr as $r) {
+ $matches = false;
+ $cnt = preg_match('|\[attach\]href=\"(.*?)\" length=\"(.*?)\" type=\"(.*?)\" title=\"(.*?)\"|',$r,$matches);
+ if($cnt) {
+ $attributes = array("rel" => "enclosure",
+ "href" => $matches[1],
+ "type" => $matches[3]);
+
+ if(intval($matches[2]))
+ $attributes["length"] = intval($matches[2]);
+
+ if(trim($matches[4]) != "")
+ $attributes["title"] = trim($matches[4]);
+
+ xml_add_element($doc, $root, "link", "", $attributes);
+ }
+ }
+ }
+}
+
+function ostatus_add_author($doc, $owner, $profile) {
+ $a = get_app();
+
+ $author = $doc->createElement("author");
+ xml_add_element($doc, $author, "activity:object-type", ACTIVITY_OBJ_PERSON);
+ xml_add_element($doc, $author, "uri", $owner["url"]);
+ xml_add_element($doc, $author, "name", $owner["nick"]);
+
+ $attributes = array("rel" => "alternate", "type" => "text/html", "href" => $owner["url"]);
+ xml_add_element($doc, $author, "link", "", $attributes);
+
+ $attributes = array(
+ "rel" => "avatar",
+ "type" => "image/jpeg", // To-Do?
+ "media:width" => 175,
+ "media:height" => 175,
+ "href" => $profile["photo"]);
+ xml_add_element($doc, $author, "link", "", $attributes);
+
+ $attributes = array(
+ "rel" => "avatar",
+ "type" => "image/jpeg", // To-Do?
+ "media:width" => 80,
+ "media:height" => 80,
+ "href" => $profile["thumb"]);
+ xml_add_element($doc, $author, "link", "", $attributes);
+
+ xml_add_element($doc, $author, "poco:preferredUsername", $owner["nick"]);
+ xml_add_element($doc, $author, "poco:displayName", $profile["name"]);
+ xml_add_element($doc, $author, "poco:note", $profile["about"]);
+
+ if (trim($owner["location"]) != "") {
+ $element = $doc->createElement("poco:address");
+ xml_add_element($doc, $element, "poco:formatted", $owner["location"]);
+ $author->appendChild($element);
+ }
+
+ if (trim($profile["homepage"]) != "") {
+ $urls = $doc->createElement("poco:urls");
+ xml_add_element($doc, $urls, "poco:type", "homepage");
+ xml_add_element($doc, $urls, "poco:value", $profile["homepage"]);
+ xml_add_element($doc, $urls, "poco:primary", "true");
+ $author->appendChild($urls);
+ }
+
+ xml_add_element($doc, $author, "followers", "", array("url" => $a->get_baseurl()."/viewcontacts/".$owner["nick"]));
+ xml_add_element($doc, $author, "statusnet:profile_info", "", array("local_id" => $owner["uid"]));
+
+ return $author;
+}
+
+function ostatus_entry($doc, $item, $owner, $toplevel = false) {
+ $a = get_app();
+
+ if (!$toplevel) {
+ $entry = $doc->createElement("entry");
+ $title = sprintf("New note by %s", $owner["nick"]);
+ } else {
+ $entry = $doc->createElementNS(NS_ATOM, "entry");
+
+ $entry->setAttribute("xmlns:thr", NS_THR);
+ $entry->setAttribute("xmlns:georss", NS_GEORSS);
+ $entry->setAttribute("xmlns:activity", NS_ACTIVITY);
+ $entry->setAttribute("xmlns:media", NS_MEDIA);
+ $entry->setAttribute("xmlns:poco", NS_POCO);
+ $entry->setAttribute("xmlns:ostatus", NS_OSTATUS);
+ $entry->setAttribute("xmlns:statusnet", NS_STATUSNET);
+
+ $r = q("SELECT * FROM `profile` WHERE `uid` = %d AND `is-default`",
+ intval($owner["uid"]));
+ if (!$r)
+ return;
+
+ $profile = $r[0];
+
+ $author = ostatus_add_author($doc, $owner, $profile);
+ $entry->appendChild($author);
+
+ $title = sprintf("New comment by %s", $owner["nick"]);
+ }
+
+ // To use the object-type "bookmark" we have to implement these elements:
+ //
+ // <activity:object-type>http://activitystrea.ms/schema/1.0/bookmark</activity:object-type>
+ // <title>Historic Rocket Landing</title>
+ // <summary>Nur ein Testbeitrag.</summary>
+ // <link rel="related" href="https://www.youtube.com/watch?v=9pillaOxGCo"/>
+ // <link rel="preview" href="https://pirati.cc/file/thumb-4526-450x338-b48c8055f0c2fed0c3f67adc234c4b99484a90c42ed3cac73dc1081a4d0a7bc1.jpg.jpg" media:width="450" media:height="338"/>
+ //
+ // But: it seems as if it doesn't federate well between the GS servers
+ // So we just set it to "note" to be sure that it reaches their target systems
+
+ xml_add_element($doc, $entry, "activity:object-type", ACTIVITY_OBJ_NOTE);
+ xml_add_element($doc, $entry, "id", $item["uri"]);
+ xml_add_element($doc, $entry, "title", $title);
+
+ if($item['allow_cid'] || $item['allow_gid'] || $item['deny_cid'] || $item['deny_gid'])
+ $body = fix_private_photos($item['body'],$owner['uid'],$item, 0);
+ else
+ $body = $item['body'];
+
+ if ($item['title'] != "")
+ $body = "[b]".$item['title']."[/b]\n\n".$body;
+
+ $body = bbcode($body, false, false, 7);
+
+ xml_add_element($doc, $entry, "content", $body, array("type" => "html"));
+
+ xml_add_element($doc, $entry, "link", "", array("rel" => "alternate", "type" => "text/html",
+ "href" => $a->get_baseurl()."/display/".$item["guid"]));
+
+ xml_add_element($doc, $entry, "status_net", "", array("notice_id" => $item["id"]));
+ xml_add_element($doc, $entry, "activity:verb", construct_verb($item));
+ xml_add_element($doc, $entry, "published", datetime_convert("UTC","UTC",$item["created"]."+00:00",ATOM_TIME));
+ xml_add_element($doc, $entry, "updated", datetime_convert("UTC","UTC",$item["edited"]."+00:00",ATOM_TIME));
+
+ if (($item['parent'] != $item['id']) || ($item['parent-uri'] !== $item['uri']) || (($item['thr-parent'] !== '') && ($item['thr-parent'] !== $item['uri']))) {
+ $parent = q("SELECT `guid` FROM `item` WHERE `id` = %d", intval($item["parent"]));
+ $parent_item = (($item['thr-parent']) ? $item['thr-parent'] : $item['parent-uri']);
+
+ $attributes = array(
+ "ref" => $parent_item,
+ "type" => "text/html",
+ "href" => $a->get_baseurl()."/display/".$parent[0]["guid"]);
+ xml_add_element($doc, $entry, "thr:in-reply-to", "", $attributes);
+
+ $attributes = array(
+ "rel" => "related",
+ "href" => $a->get_baseurl()."/display/".$parent[0]["guid"]);
+ xml_add_element($doc, $entry, "link", "", $attributes);
+ }
+
+ xml_add_element($doc, $entry, "link", "", array("rel" => "ostatus:conversation",
+ "href" => $a->get_baseurl()."/display/".$owner["nick"]."/".$item["parent"]));
+ xml_add_element($doc, $entry, "ostatus:conversation", $a->get_baseurl()."/display/".$owner["nick"]."/".$item["parent"]);
+
+ $tags = item_getfeedtags($item);
+
+ if(count($tags))
+ foreach($tags as $t)
+ if ($t[0] == "@")
+ xml_add_element($doc, $entry, "link", "", array("rel" => "mentioned",
+ "ostatus:object-type" => ACTIVITY_OBJ_PERSON,
+ "href" => $t[1]));
+
+ if (!$item["private"])
+ xml_add_element($doc, $entry, "link", "", array("rel" => "mentioned",
+ "ostatus:object-type" => "http://activitystrea.ms/schema/1.0/collection",
+ "href" => "http://activityschema.org/collection/public"));
+
+ if(count($tags))
+ foreach($tags as $t)
+ if ($t[0] != "@")
+ xml_add_element($doc, $entry, "category", "", array("term" => $t[2]));
+
+ ostatus_get_attachment($doc, $entry, $item);
+
+ // To-Do:
+ // The API call has yet to be implemented
+ //$attributes = array("href" => $a->get_baseurl()."/api/statuses/show/".$item["id"].".atom",
+ // "rel" => "self", "type" => "application/atom+xml");
+ //xml_add_element($doc, $entry, "link", "", $attributes);
+
+ //$attributes = array("href" => $a->get_baseurl()."/api/statuses/show/".$item["id"].".atom",
+ // "rel" => "edit", "type" => "application/atom+xml");
+ //xml_add_element($doc, $entry, "link", "", $attributes);
+
+ $app = $item["app"];
+ if ($app == "")
+ $app = "web";
+
+ xml_add_element($doc, $entry, "statusnet:notice_info", "", array("local_id" => $item["id"], "source" => $app));
+
+ return $entry;
+}
+
+function ostatus_feed(&$a, $owner_nick, $last_update) {
+
+ $r = q("SELECT `contact`.*, `user`.`nickname`, `user`.`timezone`, `user`.`page-flags`
+ FROM `contact` INNER JOIN `user` ON `user`.`uid` = `contact`.`uid`
+ WHERE `contact`.`self` AND `user`.`nickname` = '%s' LIMIT 1",
+ dbesc($owner_nick));
+ if (!$r)
+ return;
+
+ $owner = $r[0];
+
+ if(!strlen($last_update))
+ $last_update = 'now -30 days';
+
+ $check_date = datetime_convert('UTC','UTC',$last_update,'Y-m-d H:i:s');
+
+ $items = q("SELECT STRAIGHT_JOIN `item`.*, `item`.`id` AS `item_id` FROM `item`
+ INNER JOIN `thread` ON `thread`.`iid` = `item`.`parent`
+ LEFT JOIN `item` AS `thritem` ON `thritem`.`uri`=`item`.`thr-parent` AND `thritem`.`uid`=`item`.`uid`
+ WHERE `item`.`uid` = %d AND `item`.`received` > '%s' AND NOT `item`.`private` AND NOT `item`.`deleted`
+ AND `item`.`allow_cid` = '' AND `item`.`allow_gid` = '' AND `item`.`deny_cid` = '' AND `item`.`deny_gid` = ''
+ AND ((`item`.`wall` AND (`item`.`parent` = `item`.`id`))
+ OR (`item`.`network` = '%s' AND ((`thread`.`network`='%s') OR (`thritem`.`network` = '%s'))) AND `thread`.`mention`)
+ AND (`item`.`owner-link` IN ('%s', '%s'))
+ ORDER BY `item`.`received` DESC
+ LIMIT 0, 300",
+ intval($owner["uid"]), dbesc($check_date),
+ dbesc(NETWORK_DFRN), dbesc(NETWORK_OSTATUS), dbesc(NETWORK_OSTATUS),
+ dbesc($owner["nurl"]), dbesc(str_replace("http://", "https://", $owner["nurl"]))
+ );
+
+ $doc = new DOMDocument('1.0', 'utf-8');
+ $doc->formatOutput = true;
+
+ $root = ostatus_add_header($doc, $owner);
+
+ foreach ($items AS $item) {
+ $entry = ostatus_entry($doc, $item, $owner);
+ $root->appendChild($entry);
+ }
+
+ return($doc->saveXML());
+}
+
+function ostatus_salmon($item,$owner) {
+
+ $doc = new DOMDocument('1.0', 'utf-8');
+ $doc->formatOutput = true;
+
+ $entry = ostatus_entry($doc, $item, $owner, true);
+
+ $doc->appendChild($entry);
+
+ return($doc->saveXML());
+}
?>
projects / friendica.git / commitdiff