From b93e1d73a1a3823fbb3fd317a85be17e8fad1d3c Mon Sep 17 00:00:00 2001 From: Michael Vogel Date: Wed, 30 Mar 2016 12:43:15 +0200 Subject: [PATCH 1/7] New OStatus implementation --- include/items.php | 6 +- include/notifier.php | 2 +- include/ostatus.php | 1 + include/ostatus2.php | 1778 +++++++++++++++++++++++++++++++++++++ include/pubsubpublish.php | 2 +- mod/salmon.php | 4 +- 6 files changed, 1786 insertions(+), 7 deletions(-) create mode 100644 include/ostatus2.php diff --git a/include/items.php b/include/items.php index f8c3149d5..233d72d13 100644 --- a/include/items.php +++ b/include/items.php @@ -383,9 +383,9 @@ function item_store($arr,$force_parent = false, $notify = false, $dontcache = fa // Converting the plink if ($arr['network'] == NETWORK_OSTATUS) { if (isset($arr['plink'])) - $arr['plink'] = ostatus_convert_href($arr['plink']); + $arr['plink'] = ostatus::convert_href($arr['plink']); elseif (isset($arr['uri'])) - $arr['plink'] = ostatus_convert_href($arr['uri']); + $arr['plink'] = ostatus::convert_href($arr['uri']); } if(x($arr, 'gravity')) @@ -1243,7 +1243,7 @@ function consume_feed($xml,$importer,&$contact, &$hub, $datedir = 0, $pass = 0) //$tempfile = tempnam(get_temppath(), "ostatus2"); //file_put_contents($tempfile, $xml); logger("Consume OStatus messages ", LOGGER_DEBUG); - ostatus_import($xml,$importer,$contact, $hub); + ostatus::import($xml,$importer,$contact, $hub); } return; } diff --git a/include/notifier.php b/include/notifier.php index a46744f07..18a617ac2 100644 --- a/include/notifier.php +++ b/include/notifier.php @@ -223,7 +223,7 @@ function notifier_run(&$argv, &$argc){ if(! ($mail || $fsuggest || $relocate)) { - $slap = ostatus_salmon($target_item,$owner); + $slap = ostatus::salmon($target_item,$owner); require_once('include/group.php'); diff --git a/include/ostatus.php b/include/ostatus.php index 5ba9f0e83..02447e3ad 100644 --- a/include/ostatus.php +++ b/include/ostatus.php @@ -12,6 +12,7 @@ require_once("include/Scrape.php"); require_once("include/follow.php"); require_once("include/api.php"); require_once("mod/proxy.php"); +require_once("include/ostatus2.php"); define('OSTATUS_DEFAULT_POLL_INTERVAL', 30); // given in minutes define('OSTATUS_DEFAULT_POLL_TIMEFRAME', 1440); // given in minutes diff --git a/include/ostatus2.php b/include/ostatus2.php new file mode 100644 index 000000000..53c279f25 --- /dev/null +++ b/include/ostatus2.php @@ -0,0 +1,1778 @@ +createElement($element, xmlify($value)); + + foreach ($attributes AS $key => $value) { + $attribute = $doc->createAttribute($key); + $attribute->value = xmlify($value); + $element->appendChild($attribute); + } + return $element; + } + + public static function add_element($doc, $parent, $element, $value = "", $attributes = array()) { + $element = self::create_element($doc, $element, $value, $attributes); + $parent->appendChild($element); + } +} + +class ostatus { + const OSTATUS_DEFAULT_POLL_INTERVAL = 30; // given in minutes + const OSTATUS_DEFAULT_POLL_TIMEFRAME = 1440; // given in minutes + const OSTATUS_DEFAULT_POLL_TIMEFRAME_MENTIONS = 14400; // given in minutes + + private function fetchauthor($xpath, $context, $importer, &$contact, $onlyfetch) { + + $author = array(); + $author["author-link"] = $xpath->evaluate('atom:author/atom:uri/text()', $context)->item(0)->nodeValue; + $author["author-name"] = $xpath->evaluate('atom:author/atom:name/text()', $context)->item(0)->nodeValue; + + // Preserve the value + $authorlink = $author["author-link"]; + + $alternate = $xpath->query("atom:author/atom:link[@rel='alternate']", $context)->item(0)->attributes; + if (is_object($alternate)) + foreach($alternate AS $attributes) + if ($attributes->name == "href") + $author["author-link"] = $attributes->textContent; + + $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `nurl` IN ('%s', '%s') AND `network` != '%s'", + intval($importer["uid"]), dbesc(normalise_link($author["author-link"])), + dbesc(normalise_link($authorlink)), dbesc(NETWORK_STATUSNET)); + if ($r) { + $contact = $r[0]; + $author["contact-id"] = $r[0]["id"]; + } else + $author["contact-id"] = $contact["id"]; + + $avatarlist = array(); + $avatars = $xpath->query("atom:author/atom:link[@rel='avatar']", $context); + foreach($avatars AS $avatar) { + $href = ""; + $width = 0; + foreach($avatar->attributes AS $attributes) { + if ($attributes->name == "href") + $href = $attributes->textContent; + if ($attributes->name == "width") + $width = $attributes->textContent; + } + if (($width > 0) AND ($href != "")) + $avatarlist[$width] = $href; + } + if (count($avatarlist) > 0) { + krsort($avatarlist); + $author["author-avatar"] = current($avatarlist); + } + + $displayname = $xpath->evaluate('atom:author/poco:displayName/text()', $context)->item(0)->nodeValue; + if ($displayname != "") + $author["author-name"] = $displayname; + + $author["owner-name"] = $author["author-name"]; + $author["owner-link"] = $author["author-link"]; + $author["owner-avatar"] = $author["author-avatar"]; + + // Only update the contacts if it is an OStatus contact + if ($r AND !$onlyfetch AND ($contact["network"] == NETWORK_OSTATUS)) { + // Update contact data + + $value = $xpath->query("atom:link[@rel='salmon']", $context)->item(0)->nodeValue; + if ($value != "") + $contact["notify"] = $value; + + $value = $xpath->evaluate('atom:author/uri/text()', $context)->item(0)->nodeValue; + if ($value != "") + $contact["alias"] = $value; + + $value = $xpath->evaluate('atom:author/poco:displayName/text()', $context)->item(0)->nodeValue; + if ($value != "") + $contact["name"] = $value; + + $value = $xpath->evaluate('atom:author/poco:preferredUsername/text()', $context)->item(0)->nodeValue; + if ($value != "") + $contact["nick"] = $value; + + $value = $xpath->evaluate('atom:author/poco:note/text()', $context)->item(0)->nodeValue; + if ($value != "") + $contact["about"] = html2bbcode($value); + + $value = $xpath->evaluate('atom:author/poco:address/poco:formatted/text()', $context)->item(0)->nodeValue; + if ($value != "") + $contact["location"] = $value; + + if (($contact["name"] != $r[0]["name"]) OR ($contact["nick"] != $r[0]["nick"]) OR ($contact["about"] != $r[0]["about"]) OR ($contact["location"] != $r[0]["location"])) { + + logger("Update contact data for contact ".$contact["id"], LOGGER_DEBUG); + + q("UPDATE `contact` SET `name` = '%s', `nick` = '%s', `about` = '%s', `location` = '%s', `name-date` = '%s' WHERE `id` = %d", + dbesc($contact["name"]), dbesc($contact["nick"]), dbesc($contact["about"]), dbesc($contact["location"]), + dbesc(datetime_convert()), intval($contact["id"])); + + poco_check($contact["url"], $contact["name"], $contact["network"], $author["author-avatar"], $contact["about"], $contact["location"], + "", "", "", datetime_convert(), 2, $contact["id"], $contact["uid"]); + } + + if (isset($author["author-avatar"]) AND ($author["author-avatar"] != $r[0]['avatar'])) { + logger("Update profile picture for contact ".$contact["id"], LOGGER_DEBUG); + + update_contact_avatar($author["author-avatar"], $importer["uid"], $contact["id"]); + } + + $contact["generation"] = 2; + $contact["photo"] = $author["author-avatar"]; + update_gcontact($contact); + } + + return($author); + } + + public static function salmon_author($xml, $importer) { + + if ($xml == "") + return; + + $doc = new DOMDocument(); + @$doc->loadXML($xml); + + $xpath = new DomXPath($doc); + $xpath->registerNamespace('atom', NAMESPACE_ATOM1); + $xpath->registerNamespace('thr', NAMESPACE_THREAD); + $xpath->registerNamespace('georss', NAMESPACE_GEORSS); + $xpath->registerNamespace('activity', NAMESPACE_ACTIVITY); + $xpath->registerNamespace('media', NAMESPACE_MEDIA); + $xpath->registerNamespace('poco', NAMESPACE_POCO); + $xpath->registerNamespace('ostatus', NAMESPACE_OSTATUS); + $xpath->registerNamespace('statusnet', NAMESPACE_STATUSNET); + + $entries = $xpath->query('/atom:entry'); + + foreach ($entries AS $entry) { + // fetch the author + $author = self::fetchauthor($xpath, $entry, $importer, $contact, true); + return $author; + } + } + + public static function import($xml,$importer,&$contact, &$hub) { + + logger("Import OStatus message", LOGGER_DEBUG); + + if ($xml == "") + return; + + //$tempfile = tempnam(get_temppath(), "import"); + //file_put_contents($tempfile, $xml); + + $doc = new DOMDocument(); + @$doc->loadXML($xml); + + $xpath = new DomXPath($doc); + $xpath->registerNamespace('atom', NAMESPACE_ATOM1); + $xpath->registerNamespace('thr', NAMESPACE_THREAD); + $xpath->registerNamespace('georss', NAMESPACE_GEORSS); + $xpath->registerNamespace('activity', NAMESPACE_ACTIVITY); + $xpath->registerNamespace('media', NAMESPACE_MEDIA); + $xpath->registerNamespace('poco', NAMESPACE_POCO); + $xpath->registerNamespace('ostatus', NAMESPACE_OSTATUS); + $xpath->registerNamespace('statusnet', NAMESPACE_STATUSNET); + + $gub = ""; + $hub_attributes = $xpath->query("/atom:feed/atom:link[@rel='hub']")->item(0)->attributes; + if (is_object($hub_attributes)) + foreach($hub_attributes AS $hub_attribute) + if ($hub_attribute->name == "href") { + $hub = $hub_attribute->textContent; + logger("Found hub ".$hub, LOGGER_DEBUG); + } + + $header = array(); + $header["uid"] = $importer["uid"]; + $header["network"] = NETWORK_OSTATUS; + $header["type"] = "remote"; + $header["wall"] = 0; + $header["origin"] = 0; + $header["gravity"] = GRAVITY_PARENT; + + // it could either be a received post or a post we fetched by ourselves + // depending on that, the first node is different + $first_child = $doc->firstChild->tagName; + + if ($first_child == "feed") + $entries = $xpath->query('/atom:feed/atom:entry'); + else + $entries = $xpath->query('/atom:entry'); + + $conversation = ""; + $conversationlist = array(); + $item_id = 0; + + // Reverse the order of the entries + $entrylist = array(); + + foreach ($entries AS $entry) + $entrylist[] = $entry; + + foreach (array_reverse($entrylist) AS $entry) { + + $mention = false; + + // fetch the author + if ($first_child == "feed") + $author = self::fetchauthor($xpath, $doc->firstChild, $importer, $contact, false); + else + $author = self::fetchauthor($xpath, $entry, $importer, $contact, false); + + $value = $xpath->evaluate('atom:author/poco:preferredUsername/text()', $context)->item(0)->nodeValue; + if ($value != "") + $nickname = $value; + else + $nickname = $author["author-name"]; + + $item = array_merge($header, $author); + + // Now get the item + $item["uri"] = $xpath->query('atom:id/text()', $entry)->item(0)->nodeValue; + + $r = q("SELECT `id` FROM `item` WHERE `uid` = %d AND `uri` = '%s'", + intval($importer["uid"]), dbesc($item["uri"])); + if ($r) { + logger("Item with uri ".$item["uri"]." for user ".$importer["uid"]." already existed under id ".$r[0]["id"], LOGGER_DEBUG); + continue; + } + + $item["body"] = add_page_info_to_body(html2bbcode($xpath->query('atom:content/text()', $entry)->item(0)->nodeValue)); + $item["object-type"] = $xpath->query('activity:object-type/text()', $entry)->item(0)->nodeValue; + + if (($item["object-type"] == ACTIVITY_OBJ_BOOKMARK) OR ($item["object-type"] == ACTIVITY_OBJ_EVENT)) { + $item["title"] = $xpath->query('atom:title/text()', $entry)->item(0)->nodeValue; + $item["body"] = $xpath->query('atom:summary/text()', $entry)->item(0)->nodeValue; + } elseif ($item["object-type"] == ACTIVITY_OBJ_QUESTION) + $item["title"] = $xpath->query('atom:title/text()', $entry)->item(0)->nodeValue; + + $item["object"] = $xml; + $item["verb"] = $xpath->query('activity:verb/text()', $entry)->item(0)->nodeValue; + + /// @TODO + /// Delete a message + if ($item["verb"] == "qvitter-delete-notice") { + // ignore "Delete" messages (by now) + logger("Ignore delete message ".print_r($item, true)); + continue; + } + + if ($item["verb"] == ACTIVITY_JOIN) { + // ignore "Join" messages + logger("Ignore join message ".print_r($item, true)); + continue; + } + + if ($item["verb"] == ACTIVITY_FOLLOW) { + new_follower($importer, $contact, $item, $nickname); + continue; + } + + if ($item["verb"] == NAMESPACE_OSTATUS."/unfollow") { + lose_follower($importer, $contact, $item, $dummy); + continue; + } + + if ($item["verb"] == ACTIVITY_FAVORITE) { + $orig_uri = $xpath->query("activity:object/atom:id", $entry)->item(0)->nodeValue; + logger("Favorite ".$orig_uri." ".print_r($item, true)); + + $item["verb"] = ACTIVITY_LIKE; + $item["parent-uri"] = $orig_uri; + $item["gravity"] = GRAVITY_LIKE; + } + + if ($item["verb"] == NAMESPACE_OSTATUS."/unfavorite") { + // Ignore "Unfavorite" message + logger("Ignore unfavorite message ".print_r($item, true)); + continue; + } + + // http://activitystrea.ms/schema/1.0/rsvp-yes + if (!in_array($item["verb"], array(ACTIVITY_POST, ACTIVITY_LIKE, ACTIVITY_SHARE))) + logger("Unhandled verb ".$item["verb"]." ".print_r($item, true)); + + $item["created"] = $xpath->query('atom:published/text()', $entry)->item(0)->nodeValue; + $item["edited"] = $xpath->query('atom:updated/text()', $entry)->item(0)->nodeValue; + $conversation = $xpath->query('ostatus:conversation/text()', $entry)->item(0)->nodeValue; + + $related = ""; + + $inreplyto = $xpath->query('thr:in-reply-to', $entry); + if (is_object($inreplyto->item(0))) { + foreach($inreplyto->item(0)->attributes AS $attributes) { + if ($attributes->name == "ref") + $item["parent-uri"] = $attributes->textContent; + if ($attributes->name == "href") + $related = $attributes->textContent; + } + } + + $georsspoint = $xpath->query('georss:point', $entry); + if ($georsspoint) + $item["coord"] = $georsspoint->item(0)->nodeValue; + + $categories = $xpath->query('atom:category', $entry); + if ($categories) { + foreach ($categories AS $category) { + foreach($category->attributes AS $attributes) + if ($attributes->name == "term") { + $term = $attributes->textContent; + if(strlen($item["tag"])) + $item["tag"] .= ','; + $item["tag"] .= "#[url=".App::get_baseurl()."/search?tag=".$term."]".$term."[/url]"; + } + } + } + + $self = ""; + $enclosure = ""; + + $links = $xpath->query('atom:link', $entry); + if ($links) { + $rel = ""; + $href = ""; + $type = ""; + $length = "0"; + $title = ""; + foreach ($links AS $link) { + foreach($link->attributes AS $attributes) { + if ($attributes->name == "href") + $href = $attributes->textContent; + if ($attributes->name == "rel") + $rel = $attributes->textContent; + if ($attributes->name == "type") + $type = $attributes->textContent; + if ($attributes->name == "length") + $length = $attributes->textContent; + if ($attributes->name == "title") + $title = $attributes->textContent; + } + if (($rel != "") AND ($href != "")) + switch($rel) { + case "alternate": + $item["plink"] = $href; + if (($item["object-type"] == ACTIVITY_OBJ_QUESTION) OR + ($item["object-type"] == ACTIVITY_OBJ_EVENT)) + $item["body"] .= add_page_info($href); + break; + case "ostatus:conversation": + $conversation = $href; + break; + case "enclosure": + $enclosure = $href; + if(strlen($item["attach"])) + $item["attach"] .= ','; + + $item["attach"] .= '[attach]href="'.$href.'" length="'.$length.'" type="'.$type.'" title="'.$title.'"[/attach]'; + break; + case "related": + if ($item["object-type"] != ACTIVITY_OBJ_BOOKMARK) { + if (!isset($item["parent-uri"])) + $item["parent-uri"] = $href; + + if ($related == "") + $related = $href; + } else + $item["body"] .= add_page_info($href); + break; + case "self": + $self = $href; + break; + case "mentioned": + // Notification check + if ($importer["nurl"] == normalise_link($href)) + $mention = true; + break; + } + } + } + + $local_id = ""; + $repeat_of = ""; + + $notice_info = $xpath->query('statusnet:notice_info', $entry); + if ($notice_info AND ($notice_info->length > 0)) { + foreach($notice_info->item(0)->attributes AS $attributes) { + if ($attributes->name == "source") + $item["app"] = strip_tags($attributes->textContent); + if ($attributes->name == "local_id") + $local_id = $attributes->textContent; + if ($attributes->name == "repeat_of") + $repeat_of = $attributes->textContent; + } + } + + // Is it a repeated post? + if ($repeat_of != "") { + $activityobjects = $xpath->query('activity:object', $entry)->item(0); + + if (is_object($activityobjects)) { + + $orig_uri = $xpath->query("activity:object/atom:id", $activityobjects)->item(0)->nodeValue; + if (!isset($orig_uri)) + $orig_uri = $xpath->query('atom:id/text()', $activityobjects)->item(0)->nodeValue; + + $orig_links = $xpath->query("activity:object/atom:link[@rel='alternate']", $activityobjects); + if ($orig_links AND ($orig_links->length > 0)) + foreach($orig_links->item(0)->attributes AS $attributes) + if ($attributes->name == "href") + $orig_link = $attributes->textContent; + + if (!isset($orig_link)) + $orig_link = $xpath->query("atom:link[@rel='alternate']", $activityobjects)->item(0)->nodeValue; + + if (!isset($orig_link)) + $orig_link = self::convert_href($orig_uri); + + $orig_body = $xpath->query('activity:object/atom:content/text()', $activityobjects)->item(0)->nodeValue; + if (!isset($orig_body)) + $orig_body = $xpath->query('atom:content/text()', $activityobjects)->item(0)->nodeValue; + + $orig_created = $xpath->query('atom:published/text()', $activityobjects)->item(0)->nodeValue; + + $orig_contact = $contact; + $orig_author = self::fetchauthor($xpath, $activityobjects, $importer, $orig_contact, false); + + $item["author-name"] = $orig_author["author-name"]; + $item["author-link"] = $orig_author["author-link"]; + $item["author-avatar"] = $orig_author["author-avatar"]; + $item["body"] = add_page_info_to_body(html2bbcode($orig_body)); + $item["created"] = $orig_created; + + $item["uri"] = $orig_uri; + $item["plink"] = $orig_link; + + $item["verb"] = $xpath->query('activity:verb/text()', $activityobjects)->item(0)->nodeValue; + + $item["object-type"] = $xpath->query('activity:object/activity:object-type/text()', $activityobjects)->item(0)->nodeValue; + if (!isset($item["object-type"])) + $item["object-type"] = $xpath->query('activity:object-type/text()', $activityobjects)->item(0)->nodeValue; + } + } + + //if ($enclosure != "") + // $item["body"] .= add_page_info($enclosure); + + if (isset($item["parent-uri"])) { + $r = q("SELECT `id` FROM `item` WHERE `uid` = %d AND `uri` = '%s'", + intval($importer["uid"]), dbesc($item["parent-uri"])); + + if (!$r AND ($related != "")) { + $reply_path = str_replace("/notice/", "/api/statuses/show/", $related).".atom"; + + if ($reply_path != $related) { + logger("Fetching related items for user ".$importer["uid"]." from ".$reply_path, LOGGER_DEBUG); + $reply_xml = fetch_url($reply_path); + + $reply_contact = $contact; + self::import($reply_xml,$importer,$reply_contact, $reply_hub); + + // After the import try to fetch the parent item again + $r = q("SELECT `id` FROM `item` WHERE `uid` = %d AND `uri` = '%s'", + intval($importer["uid"]), dbesc($item["parent-uri"])); + } + } + if ($r) { + $item["type"] = 'remote-comment'; + $item["gravity"] = GRAVITY_COMMENT; + } + } else + $item["parent-uri"] = $item["uri"]; + + $item_id = self::completion($conversation, $importer["uid"], $item, $self); + + if (!$item_id) { + logger("Error storing item", LOGGER_DEBUG); + continue; + } + + logger("Item was stored with id ".$item_id, LOGGER_DEBUG); + } + } + + public static function convert_href($href) { + $elements = explode(":",$href); + + if ((count($elements) <= 2) OR ($elements[0] != "tag")) + return $href; + + $server = explode(",", $elements[1]); + $conversation = explode("=", $elements[2]); + + if ((count($elements) == 4) AND ($elements[2] == "post")) + return "http://".$server[0]."/notice/".$elements[3]; + + if ((count($conversation) != 2) OR ($conversation[1] =="")) + return $href; + + if ($elements[3] == "objectType=thread") + return "http://".$server[0]."/conversation/".$conversation[1]; + else + return "http://".$server[0]."/notice/".$conversation[1]; + + return $href; + } + + public static function check_conversations($mentions = false, $override = false) { + $last = get_config('system','ostatus_last_poll'); + + $poll_interval = intval(get_config('system','ostatus_poll_interval')); + if(! $poll_interval) + $poll_interval = OSTATUS_DEFAULT_POLL_INTERVAL; + + // Don't poll if the interval is set negative + if (($poll_interval < 0) AND !$override) + return; + + if (!$mentions) { + $poll_timeframe = intval(get_config('system','ostatus_poll_timeframe')); + if (!$poll_timeframe) + $poll_timeframe = OSTATUS_DEFAULT_POLL_TIMEFRAME; + } else { + $poll_timeframe = intval(get_config('system','ostatus_poll_timeframe')); + if (!$poll_timeframe) + $poll_timeframe = OSTATUS_DEFAULT_POLL_TIMEFRAME_MENTIONS; + } + + + if ($last AND !$override) { + $next = $last + ($poll_interval * 60); + if ($next > time()) { + logger('poll interval not reached'); + return; + } + } + + logger('cron_start'); + + $start = date("Y-m-d H:i:s", time() - ($poll_timeframe * 60)); + + if ($mentions) + $conversations = q("SELECT `term`.`oid`, `term`.`url`, `term`.`uid` FROM `term` + STRAIGHT_JOIN `thread` ON `thread`.`iid` = `term`.`oid` AND `thread`.`uid` = `term`.`uid` + WHERE `term`.`type` = 7 AND `term`.`term` > '%s' AND `thread`.`mention` + GROUP BY `term`.`url`, `term`.`uid` ORDER BY `term`.`term` DESC", dbesc($start)); + else + $conversations = q("SELECT `oid`, `url`, `uid` FROM `term` + WHERE `type` = 7 AND `term` > '%s' + GROUP BY `url`, `uid` ORDER BY `term` DESC", dbesc($start)); + + foreach ($conversations AS $conversation) { + self::completion($conversation['url'], $conversation['uid']); + } + + logger('cron_end'); + + set_config('system','ostatus_last_poll', time()); + } + + /** + * @brief Updates the gcontact table with actor data from the conversation + * + * @param object $actor The actor object that contains the contact data + */ + private function conv_fetch_actor($actor) { + + // We set the generation to "3" since the data here is not as reliable as the data we get on other occasions + $contact = array("network" => NETWORK_OSTATUS, "generation" => 3); + + if (isset($actor->url)) + $contact["url"] = $actor->url; + + if (isset($actor->displayName)) + $contact["name"] = $actor->displayName; + + if (isset($actor->portablecontacts_net->displayName)) + $contact["name"] = $actor->portablecontacts_net->displayName; + + if (isset($actor->portablecontacts_net->preferredUsername)) + $contact["nick"] = $actor->portablecontacts_net->preferredUsername; + + if (isset($actor->id)) + $contact["alias"] = $actor->id; + + if (isset($actor->summary)) + $contact["about"] = $actor->summary; + + if (isset($actor->portablecontacts_net->note)) + $contact["about"] = $actor->portablecontacts_net->note; + + if (isset($actor->portablecontacts_net->addresses->formatted)) + $contact["location"] = $actor->portablecontacts_net->addresses->formatted; + + + if (isset($actor->image->url)) + $contact["photo"] = $actor->image->url; + + if (isset($actor->image->width)) + $avatarwidth = $actor->image->width; + + if (is_array($actor->status_net->avatarLinks)) + foreach ($actor->status_net->avatarLinks AS $avatar) { + if ($avatarsize < $avatar->width) { + $contact["photo"] = $avatar->url; + $avatarsize = $avatar->width; + } + } + + update_gcontact($contact); + } + + /** + * @brief Fetches the conversation url for a given item link or conversation id + * + * @param string $self The link to the posting + * @param string $conversation_id The conversation id + * + * @return string The conversation url + */ + private function fetch_conversation($self, $conversation_id = "") { + + if ($conversation_id != "") { + $elements = explode(":", $conversation_id); + + if ((count($elements) <= 2) OR ($elements[0] != "tag")) + return $conversation_id; + } + + if ($self == "") + return ""; + + $json = str_replace(".atom", ".json", $self); + + $raw = fetch_url($json); + if ($raw == "") + return ""; + + $data = json_decode($raw); + if (!is_object($data)) + return ""; + + $conversation_id = $data->statusnet_conversation_id; + + $pos = strpos($self, "/api/statuses/show/"); + $base_url = substr($self, 0, $pos); + + return $base_url."/conversation/".$conversation_id; + } + + /** + * @brief Fetches actor details of a given actor and user id + * + * @param string $actor The actor url + * @param int $uid The user id + * @param int $contact_id The default contact-id + * + * @return array Array with actor details + */ + private function get_actor_details($actor, $uid, $contact_id) { + + $details = array(); + + $contact = q("SELECT `id`, `rel`, `network` FROM `contact` WHERE `uid` = %d AND `nurl` = '%s' AND `network` != '%s'", + $uid, normalise_link($actor), NETWORK_STATUSNET); + + if (!$contact) + $contact = q("SELECT `id`, `rel`, `network` FROM `contact` WHERE `uid` = %d AND `alias` IN ('%s', '%s') AND `network` != '%s'", + $uid, $actor, normalise_link($actor), NETWORK_STATUSNET); + + if ($contact) { + logger("Found contact for url ".$actor, LOGGER_DEBUG); + $details["contact_id"] = $contact[0]["id"]; + $details["network"] = $contact[0]["network"]; + + $details["not_following"] = !in_array($contact[0]["rel"], array(CONTACT_IS_SHARING, CONTACT_IS_FRIEND)); + } else { + logger("No contact found for user ".$uid." and url ".$actor, LOGGER_DEBUG); + + // Adding a global contact + /// @TODO Use this data for the post + $details["global_contact_id"] = get_contact($actor, 0); + + logger("Global contact ".$global_contact_id." found for url ".$actor, LOGGER_DEBUG); + + $details["contact_id"] = $contact_id; + $details["network"] = NETWORK_OSTATUS; + + $details["not_following"] = true; + } + + return $details; + } + + private function completion($conversation_url, $uid, $item = array(), $self = "") { + + + $item_stored = -1; + + $conversation_url = self::fetch_conversation($self, $conversation_url); + + // If the thread shouldn't be completed then store the item and go away + // Don't do a completion on liked content + if (((intval(get_config('system','ostatus_poll_interval')) == -2) AND (count($item) > 0)) OR + ($item["verb"] == ACTIVITY_LIKE) OR ($conversation_url == "")) { + $item_stored = item_store($item, true); + return($item_stored); + } + + // Get the parent + $parents = q("SELECT `id`, `parent`, `uri`, `contact-id`, `type`, `verb`, `visible` FROM `item` WHERE `id` IN + (SELECT `parent` FROM `item` WHERE `id` IN + (SELECT `oid` FROM `term` WHERE `uid` = %d AND `otype` = %d AND `type` = %d AND `url` = '%s'))", + intval($uid), intval(TERM_OBJ_POST), intval(TERM_CONVERSATION), dbesc($conversation_url)); + + if ($parents) + $parent = $parents[0]; + elseif (count($item) > 0) { + $parent = $item; + $parent["type"] = "remote"; + $parent["verb"] = ACTIVITY_POST; + $parent["visible"] = 1; + } else { + // Preset the parent + $r = q("SELECT `id` FROM `contact` WHERE `self` AND `uid`=%d", $uid); + if (!$r) + return(-2); + + $parent = array(); + $parent["id"] = 0; + $parent["parent"] = 0; + $parent["uri"] = ""; + $parent["contact-id"] = $r[0]["id"]; + $parent["type"] = "remote"; + $parent["verb"] = ACTIVITY_POST; + $parent["visible"] = 1; + } + + $conv = str_replace("/conversation/", "/api/statusnet/conversation/", $conversation_url).".as"; + $pageno = 1; + $items = array(); + + logger('fetching conversation url '.$conv.' (Self: '.$self.') for user '.$uid); + + do { + $conv_arr = z_fetch_url($conv."?page=".$pageno); + + // If it is a non-ssl site and there is an error, then try ssl or vice versa + if (!$conv_arr["success"] AND (substr($conv, 0, 7) == "http://")) { + $conv = str_replace("http://", "https://", $conv); + $conv_as = fetch_url($conv."?page=".$pageno); + } elseif (!$conv_arr["success"] AND (substr($conv, 0, 8) == "https://")) { + $conv = str_replace("https://", "http://", $conv); + $conv_as = fetch_url($conv."?page=".$pageno); + } else + $conv_as = $conv_arr["body"]; + + $conv_as = str_replace(',"statusnet:notice_info":', ',"statusnet_notice_info":', $conv_as); + $conv_as = json_decode($conv_as); + + $no_of_items = sizeof($items); + + if (@is_array($conv_as->items)) + foreach ($conv_as->items AS $single_item) + $items[$single_item->id] = $single_item; + + if ($no_of_items == sizeof($items)) + break; + + $pageno++; + + } while (true); + + logger('fetching conversation done. Found '.count($items).' items'); + + if (!sizeof($items)) { + if (count($item) > 0) { + $item_stored = item_store($item, true); + + if ($item_stored) { + logger("Conversation ".$conversation_url." couldn't be fetched. Item uri ".$item["uri"]." stored: ".$item_stored, LOGGER_DEBUG); + self::store_conversation($item_id, $conversation_url); + } + + return($item_stored); + } else + return(-3); + } + + $items = array_reverse($items); + + $r = q("SELECT `nurl` FROM `contact` WHERE `uid` = %d AND `self`", intval($uid)); + $importer = $r[0]; + + $new_parent = true; + + foreach ($items as $single_conv) { + + // Update the gcontact table + self::conv_fetch_actor($single_conv->actor); + + // Test - remove before flight + //$tempfile = tempnam(get_temppath(), "conversation"); + //file_put_contents($tempfile, json_encode($single_conv)); + + $mention = false; + + if (isset($single_conv->object->id)) + $single_conv->id = $single_conv->object->id; + + $plink = self::convert_href($single_conv->id); + if (isset($single_conv->object->url)) + $plink = self::convert_href($single_conv->object->url); + + if (@!$single_conv->id) + continue; + + logger("Got id ".$single_conv->id, LOGGER_DEBUG); + + if ($first_id == "") { + $first_id = $single_conv->id; + + // The first post of the conversation isn't our first post. There are three options: + // 1. Our conversation hasn't the "real" thread starter + // 2. This first post is a post inside our thread + // 3. This first post is a post inside another thread + if (($first_id != $parent["uri"]) AND ($parent["uri"] != "")) { + + $new_parent = true; + + $new_parents = q("SELECT `id`, `parent`, `uri`, `contact-id`, `type`, `verb`, `visible` FROM `item` WHERE `id` IN + (SELECT `parent` FROM `item` + WHERE `uid` = %d AND `uri` = '%s' AND `network` IN ('%s','%s')) LIMIT 1", + intval($uid), dbesc($first_id), dbesc(NETWORK_OSTATUS), dbesc(NETWORK_DFRN)); + if ($new_parents) { + if ($new_parents[0]["parent"] == $parent["parent"]) { + // Option 2: This post is already present inside our thread - but not as thread starter + logger("Option 2: uri present in our thread: ".$first_id, LOGGER_DEBUG); + $first_id = $parent["uri"]; + } else { + // Option 3: Not so good. We have mixed parents. We have to see how to clean this up. + // For now just take the new parent. + $parent = $new_parents[0]; + $first_id = $parent["uri"]; + logger("Option 3: mixed parents for uri ".$first_id, LOGGER_DEBUG); + } + } else { + // Option 1: We hadn't got the real thread starter + // We have to clean up our existing messages. + $parent["id"] = 0; + $parent["uri"] = $first_id; + logger("Option 1: we have a new parent: ".$first_id, LOGGER_DEBUG); + } + } elseif ($parent["uri"] == "") { + $parent["id"] = 0; + $parent["uri"] = $first_id; + } + } + + $parent_uri = $parent["uri"]; + + // "context" only seems to exist on older servers + if (isset($single_conv->context->inReplyTo->id)) { + $parent_exists = q("SELECT `id` FROM `item` WHERE `uid` = %d AND `uri` = '%s' AND `network` IN ('%s','%s') LIMIT 1", + intval($uid), dbesc($single_conv->context->inReplyTo->id), dbesc(NETWORK_OSTATUS), dbesc(NETWORK_DFRN)); + if ($parent_exists) + $parent_uri = $single_conv->context->inReplyTo->id; + } + + // This is the current way + if (isset($single_conv->object->inReplyTo->id)) { + $parent_exists = q("SELECT `id` FROM `item` WHERE `uid` = %d AND `uri` = '%s' AND `network` IN ('%s','%s') LIMIT 1", + intval($uid), dbesc($single_conv->object->inReplyTo->id), dbesc(NETWORK_OSTATUS), dbesc(NETWORK_DFRN)); + if ($parent_exists) + $parent_uri = $single_conv->object->inReplyTo->id; + } + + $message_exists = q("SELECT `id`, `parent`, `uri` FROM `item` WHERE `uid` = %d AND `uri` = '%s' AND `network` IN ('%s','%s') LIMIT 1", + intval($uid), dbesc($single_conv->id), + dbesc(NETWORK_OSTATUS), dbesc(NETWORK_DFRN)); + if ($message_exists) { + logger("Message ".$single_conv->id." already existed on the system", LOGGER_DEBUG); + + if ($parent["id"] != 0) { + $existing_message = $message_exists[0]; + + // We improved the way we fetch OStatus messages, this shouldn't happen very often now + /// @TODO We have to change the shadow copies as well. This way here is really ugly. + if ($existing_message["parent"] != $parent["id"]) { + logger('updating id '.$existing_message["id"].' with parent '.$existing_message["parent"].' to parent '.$parent["id"].' uri '.$parent["uri"].' thread '.$parent_uri, LOGGER_DEBUG); + + // Update the parent id of the selected item + $r = q("UPDATE `item` SET `parent` = %d, `parent-uri` = '%s' WHERE `id` = %d", + intval($parent["id"]), dbesc($parent["uri"]), intval($existing_message["id"])); + + // Update the parent uri in the thread - but only if it points to itself + $r = q("UPDATE `item` SET `thr-parent` = '%s' WHERE `id` = %d AND `uri` = `thr-parent`", + dbesc($parent_uri), intval($existing_message["id"])); + + // try to change all items of the same parent + $r = q("UPDATE `item` SET `parent` = %d, `parent-uri` = '%s' WHERE `parent` = %d", + intval($parent["id"]), dbesc($parent["uri"]), intval($existing_message["parent"])); + + // Update the parent uri in the thread - but only if it points to itself + $r = q("UPDATE `item` SET `thr-parent` = '%s' WHERE (`parent` = %d) AND (`uri` = `thr-parent`)", + dbesc($parent["uri"]), intval($existing_message["parent"])); + + // Now delete the thread + delete_thread($existing_message["parent"]); + } + } + + // The item we are having on the system is the one that we wanted to store via the item array + if (isset($item["uri"]) AND ($item["uri"] == $existing_message["uri"])) { + $item = array(); + $item_stored = 0; + } + + continue; + } + + if (is_array($single_conv->to)) + foreach($single_conv->to AS $to) + if ($importer["nurl"] == normalise_link($to->id)) + $mention = true; + + $actor = $single_conv->actor->id; + if (isset($single_conv->actor->url)) + $actor = $single_conv->actor->url; + + $details = self::get_actor_details($actor, $uid, $parent["contact-id"]); + + // Do we only want to import threads that were started by our contacts? + if ($details["not_following"] AND $new_parent AND get_config('system','ostatus_full_threads')) { + logger("Don't import uri ".$first_id." because user ".$uid." doesn't follow the person ".$actor, LOGGER_DEBUG); + continue; + } + + $arr = array(); + $arr["network"] = $details["network"]; + $arr["uri"] = $single_conv->id; + $arr["plink"] = $plink; + $arr["uid"] = $uid; + $arr["contact-id"] = $details["contact_id"]; + $arr["parent-uri"] = $parent_uri; + $arr["created"] = $single_conv->published; + $arr["edited"] = $single_conv->published; + $arr["owner-name"] = $single_conv->actor->displayName; + if ($arr["owner-name"] == '') + $arr["owner-name"] = $single_conv->actor->contact->displayName; + if ($arr["owner-name"] == '') + $arr["owner-name"] = $single_conv->actor->portablecontacts_net->displayName; + + $arr["owner-link"] = $actor; + $arr["owner-avatar"] = $single_conv->actor->image->url; + $arr["author-name"] = $arr["owner-name"]; + $arr["author-link"] = $actor; + $arr["author-avatar"] = $single_conv->actor->image->url; + $arr["body"] = add_page_info_to_body(html2bbcode($single_conv->content)); + + if (isset($single_conv->status_net->notice_info->source)) + $arr["app"] = strip_tags($single_conv->status_net->notice_info->source); + elseif (isset($single_conv->statusnet->notice_info->source)) + $arr["app"] = strip_tags($single_conv->statusnet->notice_info->source); + elseif (isset($single_conv->statusnet_notice_info->source)) + $arr["app"] = strip_tags($single_conv->statusnet_notice_info->source); + elseif (isset($single_conv->provider->displayName)) + $arr["app"] = $single_conv->provider->displayName; + else + $arr["app"] = "OStatus"; + + + $arr["object"] = json_encode($single_conv); + $arr["verb"] = $parent["verb"]; + $arr["visible"] = $parent["visible"]; + $arr["location"] = $single_conv->location->displayName; + $arr["coord"] = trim($single_conv->location->lat." ".$single_conv->location->lon); + + // Is it a reshared item? + if (isset($single_conv->verb) AND ($single_conv->verb == "share") AND isset($single_conv->object)) { + if (is_array($single_conv->object)) + $single_conv->object = $single_conv->object[0]; + + logger("Found reshared item ".$single_conv->object->id); + + // $single_conv->object->context->conversation; + + if (isset($single_conv->object->object->id)) + $arr["uri"] = $single_conv->object->object->id; + else + $arr["uri"] = $single_conv->object->id; + + if (isset($single_conv->object->object->url)) + $plink = self::convert_href($single_conv->object->object->url); + else + $plink = self::convert_href($single_conv->object->url); + + if (isset($single_conv->object->object->content)) + $arr["body"] = add_page_info_to_body(html2bbcode($single_conv->object->object->content)); + else + $arr["body"] = add_page_info_to_body(html2bbcode($single_conv->object->content)); + + $arr["plink"] = $plink; + + $arr["created"] = $single_conv->object->published; + $arr["edited"] = $single_conv->object->published; + + $arr["author-name"] = $single_conv->object->actor->displayName; + if ($arr["owner-name"] == '') + $arr["author-name"] = $single_conv->object->actor->contact->displayName; + + $arr["author-link"] = $single_conv->object->actor->url; + $arr["author-avatar"] = $single_conv->object->actor->image->url; + + $arr["app"] = $single_conv->object->provider->displayName."#"; + //$arr["verb"] = $single_conv->object->verb; + + $arr["location"] = $single_conv->object->location->displayName; + $arr["coord"] = trim($single_conv->object->location->lat." ".$single_conv->object->location->lon); + } + + if ($arr["location"] == "") + unset($arr["location"]); + + if ($arr["coord"] == "") + unset($arr["coord"]); + + // Copy fields from given item array + if (isset($item["uri"]) AND (($item["uri"] == $arr["uri"]) OR ($item["uri"] == $single_conv->id))) { + $copy_fields = array("owner-name", "owner-link", "owner-avatar", "author-name", "author-link", "author-avatar", + "gravity", "body", "object-type", "object", "verb", "created", "edited", "coord", "tag", + "title", "attach", "app", "type", "location", "contact-id", "uri"); + foreach ($copy_fields AS $field) + if (isset($item[$field])) + $arr[$field] = $item[$field]; + + } + + $newitem = item_store($arr); + if (!$newitem) { + logger("Item wasn't stored ".print_r($arr, true), LOGGER_DEBUG); + continue; + } + + if (isset($item["uri"]) AND ($item["uri"] == $arr["uri"])) { + $item = array(); + $item_stored = $newitem; + } + + logger('Stored new item '.$plink.' for parent '.$arr["parent-uri"].' under id '.$newitem, LOGGER_DEBUG); + + // Add the conversation entry (but don't fetch the whole conversation) + self::store_conversation($newitem, $conversation_url); + + // If the newly created item is the top item then change the parent settings of the thread + // This shouldn't happen anymore. This is supposed to be absolote. + if ($arr["uri"] == $first_id) { + logger('setting new parent to id '.$newitem); + $new_parents = q("SELECT `id`, `uri`, `contact-id`, `type`, `verb`, `visible` FROM `item` WHERE `uid` = %d AND `id` = %d LIMIT 1", + intval($uid), intval($newitem)); + if ($new_parents) + $parent = $new_parents[0]; + } + } + + if (($item_stored < 0) AND (count($item) > 0)) { + + if (get_config('system','ostatus_full_threads')) { + $details = self::get_actor_details($item["owner-link"], $uid, $item["contact-id"]); + if ($details["not_following"]) { + logger("Don't import uri ".$item["uri"]." because user ".$uid." doesn't follow the person ".$item["owner-link"], LOGGER_DEBUG); + return false; + } + } + + $item_stored = item_store($item, true); + if ($item_stored) { + logger("Uri ".$item["uri"]." wasn't found in conversation ".$conversation_url, LOGGER_DEBUG); + self::store_conversation($item_stored, $conversation_url); + } + } + + return($item_stored); + } + + private function store_conversation($itemid, $conversation_url) { + + $conversation_url = self::convert_href($conversation_url); + + $messages = q("SELECT `uid`, `parent`, `created`, `received`, `guid` FROM `item` WHERE `id` = %d LIMIT 1", intval($itemid)); + if (!$messages) + return; + $message = $messages[0]; + + // Store conversation url if not done before + $conversation = q("SELECT `url` FROM `term` WHERE `uid` = %d AND `oid` = %d AND `otype` = %d AND `type` = %d", + intval($message["uid"]), intval($itemid), intval(TERM_OBJ_POST), intval(TERM_CONVERSATION)); + + if (!$conversation) { + $r = q("INSERT INTO `term` (`uid`, `oid`, `otype`, `type`, `term`, `url`, `created`, `received`, `guid`) VALUES (%d, %d, %d, %d, '%s', '%s', '%s', '%s', '%s')", + intval($message["uid"]), intval($itemid), intval(TERM_OBJ_POST), intval(TERM_CONVERSATION), + dbesc($message["created"]), dbesc($conversation_url), dbesc($message["created"]), dbesc($message["received"]), dbesc($message["guid"])); + logger('Storing conversation url '.$conversation_url.' for id '.$itemid); + } + } + + private function get_reshared_guid($item) { + $body = trim($item["body"]); + + // Skip if it isn't a pure repeated messages + // Does it start with a share? + if (strpos($body, "[share") > 0) + return(""); + + // Does it end with a share? + if (strlen($body) > (strrpos($body, "[/share]") + 8)) + return(""); + + $attributes = preg_replace("/\[share(.*?)\]\s?(.*?)\s?\[\/share\]\s?/ism","$1",$body); + // Skip if there is no shared message in there + if ($body == $attributes) + return(false); + + $guid = ""; + preg_match("/guid='(.*?)'/ism", $attributes, $matches); + if ($matches[1] != "") + $guid = $matches[1]; + + preg_match('/guid="(.*?)"/ism', $attributes, $matches); + if ($matches[1] != "") + $guid = $matches[1]; + + return $guid; + } + + private function format_picture_post($body) { + $siteinfo = get_attached_data($body); + + if (($siteinfo["type"] == "photo")) { + if (isset($siteinfo["preview"])) + $preview = $siteinfo["preview"]; + else + $preview = $siteinfo["image"]; + + // Is it a remote picture? Then make a smaller preview here + $preview = proxy_url($preview, false, PROXY_SIZE_SMALL); + + // Is it a local picture? Then make it smaller here + $preview = str_replace(array("-0.jpg", "-0.png"), array("-2.jpg", "-2.png"), $preview); + $preview = str_replace(array("-1.jpg", "-1.png"), array("-2.jpg", "-2.png"), $preview); + + if (isset($siteinfo["url"])) + $url = $siteinfo["url"]; + else + $url = $siteinfo["image"]; + + $body = trim($siteinfo["text"])." [url]".$url."[/url]\n[img]".$preview."[/img]"; + } + + return $body; + } + + private function add_header($doc, $owner) { + + $a = get_app(); + + $root = $doc->createElementNS(NAMESPACE_ATOM1, 'feed'); + $doc->appendChild($root); + + $root->setAttribute("xmlns:thr", NAMESPACE_THREAD); + $root->setAttribute("xmlns:georss", NAMESPACE_GEORSS); + $root->setAttribute("xmlns:activity", NAMESPACE_ACTIVITY); + $root->setAttribute("xmlns:media", NAMESPACE_MEDIA); + $root->setAttribute("xmlns:poco", NAMESPACE_POCO); + $root->setAttribute("xmlns:ostatus", NAMESPACE_OSTATUS); + $root->setAttribute("xmlns:statusnet", NAMESPACE_STATUSNET); + + $attributes = array("uri" => "https://friendi.ca", "version" => FRIENDICA_VERSION."-".DB_UPDATE_VERSION); + xml2::add_element($doc, $root, "generator", FRIENDICA_PLATFORM, $attributes); + xml2::add_element($doc, $root, "id", App::get_baseurl()."/profile/".$owner["nick"]); + xml2::add_element($doc, $root, "title", sprintf("%s timeline", $owner["name"])); + xml2::add_element($doc, $root, "subtitle", sprintf("Updates from %s on %s", $owner["name"], $a->config["sitename"])); + xml2::add_element($doc, $root, "logo", $owner["photo"]); + xml2::add_element($doc, $root, "updated", datetime_convert("UTC", "UTC", "now", ATOM_TIME)); + + $author = self::add_author($doc, $owner); + $root->appendChild($author); + + $attributes = array("href" => $owner["url"], "rel" => "alternate", "type" => "text/html"); + xml2::add_element($doc, $root, "link", "", $attributes); + + /// @TODO We have to find out what this is + /// $attributes = array("href" => App::get_baseurl()."/sup", + /// "rel" => "http://api.friendfeed.com/2008/03#sup", + /// "type" => "application/json"); + /// xml2::add_element($doc, $root, "link", "", $attributes); + + self::hublinks($doc, $root); + + $attributes = array("href" => App::get_baseurl()."/salmon/".$owner["nick"], "rel" => "salmon"); + xml2::add_element($doc, $root, "link", "", $attributes); + + $attributes = array("href" => App::get_baseurl()."/salmon/".$owner["nick"], "rel" => "http://salmon-protocol.org/ns/salmon-replies"); + xml2::add_element($doc, $root, "link", "", $attributes); + + $attributes = array("href" => App::get_baseurl()."/salmon/".$owner["nick"], "rel" => "http://salmon-protocol.org/ns/salmon-mention"); + xml2::add_element($doc, $root, "link", "", $attributes); + + $attributes = array("href" => App::get_baseurl()."/api/statuses/user_timeline/".$owner["nick"].".atom", + "rel" => "self", "type" => "application/atom+xml"); + xml2::add_element($doc, $root, "link", "", $attributes); + + return $root; + } + + public static function hublinks($doc, $root) { + $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]') + $h = App::get_baseurl() . '/pubsubhubbub'; + xml2::add_element($doc, $root, "link", "", array("href" => $h, "rel" => "hub")); + } + } + } + } + + private function get_attachment($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" => $siteinfo["title"]); + xml2::add_element($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"])); + xml2::add_element($doc, $root, "link", "", $attributes); + break; + case 'video': + $attributes = array("rel" => "enclosure", + "href" => $siteinfo["url"], + "type" => "text/html; charset=UTF-8", + "length" => "", + "title" => $siteinfo["title"]); + xml2::add_element($doc, $root, "link", "", $attributes); + break; + default: + break; + } + + if (($siteinfo["type"] != "photo") AND isset($siteinfo["image"])) { + $photodata = get_photo_info($siteinfo["image"]); + + $attributes = array("rel" => "preview", "href" => $siteinfo["image"], "media:width" => $photodata[0], "media:height" => $photodata[1]); + xml2::add_element($doc, $root, "link", "", $attributes); + } + + + $arr = explode('[/attach],',$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]); + + xml2::add_element($doc, $root, "link", "", $attributes); + } + } + } + } + + private function add_author($doc, $owner) { + + $r = q("SELECT `homepage` FROM `profile` WHERE `uid` = %d AND `is-default` LIMIT 1", intval($owner["uid"])); + if ($r) + $profile = $r[0]; + + $author = $doc->createElement("author"); + xml2::add_element($doc, $author, "activity:object-type", ACTIVITY_OBJ_PERSON); + xml2::add_element($doc, $author, "uri", $owner["url"]); + xml2::add_element($doc, $author, "name", $owner["name"]); + xml2::add_element($doc, $author, "summary", bbcode($owner["about"], false, false, 7)); + + $attributes = array("rel" => "alternate", "type" => "text/html", "href" => $owner["url"]); + xml2::add_element($doc, $author, "link", "", $attributes); + + $attributes = array( + "rel" => "avatar", + "type" => "image/jpeg", // To-Do? + "media:width" => 175, + "media:height" => 175, + "href" => $owner["photo"]); + xml2::add_element($doc, $author, "link", "", $attributes); + + if (isset($owner["thumb"])) { + $attributes = array( + "rel" => "avatar", + "type" => "image/jpeg", // To-Do? + "media:width" => 80, + "media:height" => 80, + "href" => $owner["thumb"]); + xml2::add_element($doc, $author, "link", "", $attributes); + } + + xml2::add_element($doc, $author, "poco:preferredUsername", $owner["nick"]); + xml2::add_element($doc, $author, "poco:displayName", $owner["name"]); + xml2::add_element($doc, $author, "poco:note", bbcode($owner["about"], false, false, 7)); + + if (trim($owner["location"]) != "") { + $element = $doc->createElement("poco:address"); + xml2::add_element($doc, $element, "poco:formatted", $owner["location"]); + $author->appendChild($element); + } + + if (trim($profile["homepage"]) != "") { + $urls = $doc->createElement("poco:urls"); + xml2::add_element($doc, $urls, "poco:type", "homepage"); + xml2::add_element($doc, $urls, "poco:value", $profile["homepage"]); + xml2::add_element($doc, $urls, "poco:primary", "true"); + $author->appendChild($urls); + } + + if (count($profile)) { + xml2::add_element($doc, $author, "followers", "", array("url" => App::get_baseurl()."/viewcontacts/".$owner["nick"])); + xml2::add_element($doc, $author, "statusnet:profile_info", "", array("local_id" => $owner["uid"])); + } + + return $author; + } + + /** + * @TODO Picture attachments should look like this: + * https://status.pirati.ca/attachment/572819 + * + */ + + function construct_verb($item) { + if ($item['verb']) + return $item['verb']; + return ACTIVITY_POST; + } + + function construct_objecttype($item) { + if (in_array($item['object-type'], array(ACTIVITY_OBJ_NOTE, ACTIVITY_OBJ_COMMENT))) + return $item['object-type']; + return ACTIVITY_OBJ_NOTE; + } + + private function entry($doc, $item, $owner, $toplevel = false) { + $repeated_guid = self::get_reshared_guid($item); + if ($repeated_guid != "") + $xml = self::reshare_entry($doc, $item, $owner, $repeated_guid, $toplevel); + + if ($xml) + return $xml; + + if ($item["verb"] == ACTIVITY_LIKE) + return self::like_entry($doc, $item, $owner, $toplevel); + else + return self::note_entry($doc, $item, $owner, $toplevel); + } + + private function source_entry($doc, $contact) { + $source = $doc->createElement("source"); + xml2::add_element($doc, $source, "id", $contact["poll"]); + xml2::add_element($doc, $source, "title", $contact["name"]); + xml2::add_element($doc, $source, "link", "", array("rel" => "alternate", + "type" => "text/html", + "href" => $contact["alias"])); + xml2::add_element($doc, $source, "link", "", array("rel" => "self", + "type" => "application/atom+xml", + "href" => $contact["poll"])); + xml2::add_element($doc, $source, "icon", $contact["photo"]); + xml2::add_element($doc, $source, "updated", datetime_convert("UTC","UTC",$contact["success_update"]."+00:00",ATOM_TIME)); + + return $source; + } + + private function contact_entry($url, $owner) { + + $r = q("SELECT * FROM `contact` WHERE `nurl` = '%s' AND `uid` IN (0, %d) ORDER BY `uid` DESC LIMIT 1", + dbesc(normalise_link($url)), intval($owner["uid"])); + if ($r) { + $contact = $r[0]; + $contact["uid"] = -1; + } + + if (!$r) { + $r = q("SELECT * FROM `gcontact` WHERE `nurl` = '%s' LIMIT 1", + dbesc(normalise_link($url))); + if ($r) { + $contact = $r[0]; + $contact["uid"] = -1; + $contact["success_update"] = $contact["updated"]; + } + } + + if (!$r) + $contact = owner; + + if (!isset($contact["poll"])) { + $data = probe_url($url); + $contact["alias"] = $data["alias"]; + $contact["poll"] = $data["poll"]; + } + + if (!isset($contact["alias"])) + $contact["alias"] = $contact["url"]; + + return $contact; + } + + private function reshare_entry($doc, $item, $owner, $repeated_guid, $toplevel) { + + if (($item["id"] != $item["parent"]) AND (normalise_link($item["author-link"]) != normalise_link($owner["url"]))) { + logger("OStatus entry is from author ".$owner["url"]." - not from ".$item["author-link"].". Quitting.", LOGGER_DEBUG); + } + + $title = self::entry_header($doc, $entry, $owner, $toplevel); + + $r = q("SELECT * FROM `item` WHERE `uid` = %d AND `guid` = '%s' AND NOT `private` AND `network` IN ('%s', '%s', '%s') LIMIT 1", + intval($owner["uid"]), dbesc($repeated_guid), + dbesc(NETWORK_DFRN), dbesc(NETWORK_DIASPORA), dbesc(NETWORK_OSTATUS)); + if ($r) + $repeated_item = $r[0]; + else + return false; + + $contact = self::contact_entry($repeated_item['author-link'], $owner); + + $parent_item = (($item['thr-parent']) ? $item['thr-parent'] : $item['parent-uri']); + + $title = $owner["nick"]." repeated a notice by ".$contact["nick"]; + + self::entry_content($doc, $entry, $item, $owner, $title, ACTIVITY_SHARE, false); + + $as_object = $doc->createElement("activity:object"); + +// ostatusWaEeYs +// ostatusogu9zg - besser + xml2::add_element($doc, $as_object, "activity:object-type", NAMESPACE_ACTIVITY_SCHEMA."activity"); + + self::entry_content($doc, $as_object, $repeated_item, $owner, "", "", false); + + $author = self::add_author($doc, $contact); + $as_object->appendChild($author); + + $as_object2 = $doc->createElement("activity:object"); + + xml2::add_element($doc, $as_object2, "activity:object-type", self::construct_objecttype($repeated_item)); + + $title = sprintf("New comment by %s", $contact["nick"]); + + self::entry_content($doc, $as_object2, $repeated_item, $owner, $title); + + $as_object->appendChild($as_object2); + + self::entry_footer($doc, $as_object, $item, $owner, false); + + $source = self::source_entry($doc, $contact); + + $as_object->appendChild($source); + + $entry->appendChild($as_object); + + self::entry_footer($doc, $entry, $item, $owner); + + return $entry; + } + + private function like_entry($doc, $item, $owner, $toplevel) { + + if (($item["id"] != $item["parent"]) AND (normalise_link($item["author-link"]) != normalise_link($owner["url"]))) { + logger("OStatus entry is from author ".$owner["url"]." - not from ".$item["author-link"].". Quitting.", LOGGER_DEBUG); + } + + $title = self::entry_header($doc, $entry, $owner, $toplevel); + + $verb = NAMESPACE_ACTIVITY_SCHEMA."favorite"; + self::entry_content($doc, $entry, $item, $owner, "Favorite", $verb, false); + + $as_object = $doc->createElement("activity:object"); + + $parent = q("SELECT * FROM `item` WHERE `id` = %d", intval($item["parent"])); + $parent_item = (($item['thr-parent']) ? $item['thr-parent'] : $item['parent-uri']); + + xml2::add_element($doc, $as_object, "activity:object-type", self::construct_objecttype($parent[0])); + + self::entry_content($doc, $as_object, $parent[0], $owner, "New entry"); + + $entry->appendChild($as_object); + + self::entry_footer($doc, $entry, $item, $owner); + + return $entry; + } + + private function note_entry($doc, $item, $owner, $toplevel) { + + if (($item["id"] != $item["parent"]) AND (normalise_link($item["author-link"]) != normalise_link($owner["url"]))) { + logger("OStatus entry is from author ".$owner["url"]." - not from ".$item["author-link"].". Quitting.", LOGGER_DEBUG); + } + + $title = self::entry_header($doc, $entry, $owner, $toplevel); + + xml2::add_element($doc, $entry, "activity:object-type", ACTIVITY_OBJ_NOTE); + + self::entry_content($doc, $entry, $item, $owner, $title); + + self::entry_footer($doc, $entry, $item, $owner); + + return $entry; + } + + private function entry_header($doc, &$entry, $owner, $toplevel) { + if (!$toplevel) { + $entry = $doc->createElement("entry"); + $title = sprintf("New note by %s", $owner["nick"]); + } else { + $entry = $doc->createElementNS(NAMESPACE_ATOM1, "entry"); + + $entry->setAttribute("xmlns:thr", NAMESPACE_THREAD); + $entry->setAttribute("xmlns:georss", NAMESPACE_GEORSS); + $entry->setAttribute("xmlns:activity", NAMESPACE_ACTIVITY); + $entry->setAttribute("xmlns:media", NAMESPACE_MEDIA); + $entry->setAttribute("xmlns:poco", NAMESPACE_POCO); + $entry->setAttribute("xmlns:ostatus", NAMESPACE_OSTATUS); + $entry->setAttribute("xmlns:statusnet", NAMESPACE_STATUSNET); + + $author = self::add_author($doc, $owner); + $entry->appendChild($author); + + $title = sprintf("New comment by %s", $owner["nick"]); + } + return $title; + } + + private function entry_content($doc, $entry, $item, $owner, $title, $verb = "", $complete = true) { + + if ($verb == "") + $verb = self::construct_verb($item); + + xml2::add_element($doc, $entry, "id", $item["uri"]); + xml2::add_element($doc, $entry, "title", $title); + + $body = self::format_picture_post($item['body']); + + if ($item['title'] != "") + $body = "[b]".$item['title']."[/b]\n\n".$body; + + $body = bbcode($body, false, false, 7); + + xml2::add_element($doc, $entry, "content", $body, array("type" => "html")); + + xml2::add_element($doc, $entry, "link", "", array("rel" => "alternate", "type" => "text/html", + "href" => App::get_baseurl()."/display/".$item["guid"])); + + if ($complete) + xml2::add_element($doc, $entry, "status_net", "", array("notice_id" => $item["id"])); + + xml2::add_element($doc, $entry, "activity:verb", $verb); + + xml2::add_element($doc, $entry, "published", datetime_convert("UTC","UTC",$item["created"]."+00:00",ATOM_TIME)); + xml2::add_element($doc, $entry, "updated", datetime_convert("UTC","UTC",$item["edited"]."+00:00",ATOM_TIME)); + } + + private function entry_footer($doc, $entry, $item, $owner, $complete = true) { + + $mentioned = array(); + + if (($item['parent'] != $item['id']) || ($item['parent-uri'] !== $item['uri']) || (($item['thr-parent'] !== '') && ($item['thr-parent'] !== $item['uri']))) { + $parent = q("SELECT `guid`, `author-link`, `owner-link` FROM `item` WHERE `id` = %d", intval($item["parent"])); + $parent_item = (($item['thr-parent']) ? $item['thr-parent'] : $item['parent-uri']); + + $attributes = array( + "ref" => $parent_item, + "type" => "text/html", + "href" => App::get_baseurl()."/display/".$parent[0]["guid"]); + xml2::add_element($doc, $entry, "thr:in-reply-to", "", $attributes); + + $attributes = array( + "rel" => "related", + "href" => App::get_baseurl()."/display/".$parent[0]["guid"]); + xml2::add_element($doc, $entry, "link", "", $attributes); + + $mentioned[$parent[0]["author-link"]] = $parent[0]["author-link"]; + $mentioned[$parent[0]["owner-link"]] = $parent[0]["owner-link"]; + + $thrparent = q("SELECT `guid`, `author-link`, `owner-link` FROM `item` WHERE `uid` = %d AND `uri` = '%s'", + intval($owner["uid"]), + dbesc($parent_item)); + if ($thrparent) { + $mentioned[$thrparent[0]["author-link"]] = $thrparent[0]["author-link"]; + $mentioned[$thrparent[0]["owner-link"]] = $thrparent[0]["owner-link"]; + } + } + + xml2::add_element($doc, $entry, "link", "", array("rel" => "ostatus:conversation", + "href" => App::get_baseurl()."/display/".$owner["nick"]."/".$item["parent"])); + xml2::add_element($doc, $entry, "ostatus:conversation", App::get_baseurl()."/display/".$owner["nick"]."/".$item["parent"]); + + $tags = item_getfeedtags($item); + + if(count($tags)) + foreach($tags as $t) + if ($t[0] == "@") + $mentioned[$t[1]] = $t[1]; + + // Make sure that mentions are accepted (GNU Social has problems with mixing HTTP and HTTPS) + $newmentions = array(); + foreach ($mentioned AS $mention) { + $newmentions[str_replace("http://", "https://", $mention)] = str_replace("http://", "https://", $mention); + $newmentions[str_replace("https://", "http://", $mention)] = str_replace("https://", "http://", $mention); + } + $mentioned = $newmentions; + + foreach ($mentioned AS $mention) { + $r = q("SELECT `forum`, `prv` FROM `contact` WHERE `uid` = %d AND `nurl` = '%s'", + intval($owner["uid"]), + dbesc(normalise_link($mention))); + if ($r[0]["forum"] OR $r[0]["prv"]) + xml2::add_element($doc, $entry, "link", "", array("rel" => "mentioned", + "ostatus:object-type" => ACTIVITY_OBJ_GROUP, + "href" => $mention)); + else + xml2::add_element($doc, $entry, "link", "", array("rel" => "mentioned", + "ostatus:object-type" => ACTIVITY_OBJ_PERSON, + "href" => $mention)); + } + + if (!$item["private"]) { + xml2::add_element($doc, $entry, "link", "", array("rel" => "ostatus:attention", + "href" => "http://activityschema.org/collection/public")); + xml2::add_element($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] != "@") + xml2::add_element($doc, $entry, "category", "", array("term" => $t[2])); + + self::get_attachment($doc, $entry, $item); + + if ($complete) { + $app = $item["app"]; + if ($app == "") + $app = "web"; + + $attributes = array("local_id" => $item["id"], "source" => $app); + + if (isset($parent["id"])) + $attributes["repeat_of"] = $parent["id"]; + + if ($item["coord"] != "") + xml2::add_element($doc, $entry, "georss:point", $item["coord"]); + + xml2::add_element($doc, $entry, "statusnet:notice_info", "", $attributes); + } + } + + public static function feed(&$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'); + + $items = q("SELECT STRAIGHT_JOIN `item`.*, `item`.`id` AS `item_id` FROM `item` + INNER JOIN `thread` ON `thread`.`iid` = `item`.`parent` + LEFT JOIN `item` AS `thritem` ON `thritem`.`uri`=`item`.`thr-parent` AND `thritem`.`uid`=`item`.`uid` + WHERE `item`.`uid` = %d AND `item`.`received` > '%s' AND NOT `item`.`private` AND NOT `item`.`deleted` + AND `item`.`allow_cid` = '' AND `item`.`allow_gid` = '' AND `item`.`deny_cid` = '' AND `item`.`deny_gid` = '' + AND ((`item`.`wall` AND (`item`.`parent` = `item`.`id`)) + OR (`item`.`network` = '%s' AND ((`thread`.`network` IN ('%s', '%s')) OR (`thritem`.`network` IN ('%s', '%s')))) AND `thread`.`mention`) + AND ((`item`.`owner-link` IN ('%s', '%s') AND (`item`.`parent` = `item`.`id`)) + OR (`item`.`author-link` IN ('%s', '%s'))) + ORDER BY `item`.`received` DESC + LIMIT 0, 300", + intval($owner["uid"]), dbesc($check_date), dbesc(NETWORK_DFRN), + //dbesc(NETWORK_OSTATUS), dbesc(NETWORK_OSTATUS), + //dbesc(NETWORK_OSTATUS), dbesc(NETWORK_OSTATUS), + dbesc(NETWORK_OSTATUS), dbesc(NETWORK_DFRN), + dbesc(NETWORK_OSTATUS), dbesc(NETWORK_DFRN), + dbesc($owner["nurl"]), dbesc(str_replace("http://", "https://", $owner["nurl"])), + dbesc($owner["nurl"]), dbesc(str_replace("http://", "https://", $owner["nurl"])) + ); + + $doc = new DOMDocument('1.0', 'utf-8'); + $doc->formatOutput = true; + + $root = self::add_header($doc, $owner); + + foreach ($items AS $item) { + $entry = self::entry($doc, $item, $owner); + $root->appendChild($entry); + } + + return(trim($doc->saveXML())); + } + + public static function salmon($item,$owner) { + + $doc = new DOMDocument('1.0', 'utf-8'); + $doc->formatOutput = true; + + $entry = self::entry($doc, $item, $owner, true); + + $doc->appendChild($entry); + + return(trim($doc->saveXML())); + } +} +?> diff --git a/include/pubsubpublish.php b/include/pubsubpublish.php index 4fbb50514..625eefc26 100644 --- a/include/pubsubpublish.php +++ b/include/pubsubpublish.php @@ -16,7 +16,7 @@ function handle_pubsubhubbub() { logger("Generate feed for user ".$rr['nickname']." - last updated ".$rr['last_update'], LOGGER_DEBUG); - $params = ostatus_feed($a, $rr['nickname'], $rr['last_update']); + $params = ostatus::feed($a, $rr['nickname'], $rr['last_update']); $hmac_sig = hash_hmac("sha1", $params, $rr['secret']); $headers = array("Content-type: application/atom+xml", diff --git a/mod/salmon.php b/mod/salmon.php index 9c22e42d1..37230a557 100644 --- a/mod/salmon.php +++ b/mod/salmon.php @@ -84,7 +84,7 @@ function salmon_post(&$a) { // decode the data $data = base64url_decode($data); - $author = ostatus_salmon_author($data,$importer); + $author = ostatus::salmon_author($data,$importer); $author_link = $author["author-link"]; if(! $author_link) { @@ -181,7 +181,7 @@ function salmon_post(&$a) { $contact_rec = ((count($r)) ? $r[0] : null); - ostatus_import($data,$importer,$contact_rec, $hub); + ostatus::import($data,$importer,$contact_rec, $hub); http_status_exit(200); } From 2c5b5c1cd471c890b7e06e28dc979c2a0e8736b0 Mon Sep 17 00:00:00 2001 From: Michael Vogel Date: Wed, 30 Mar 2016 23:25:20 +0200 Subject: [PATCH 2/7] OStatus class is now moved into the right place --- include/cron.php | 4 +- include/dfrn.php | 191 +-- include/ostatus.php | 3081 ++++++++++++++++++++++--------------------- include/xml.php | 35 + 4 files changed, 1688 insertions(+), 1623 deletions(-) diff --git a/include/cron.php b/include/cron.php index 60c62786e..c60284b73 100644 --- a/include/cron.php +++ b/include/cron.php @@ -101,10 +101,10 @@ function cron_run(&$argv, &$argc){ // Check OStatus conversations // Check only conversations with mentions (for a longer time) - check_conversations(true); + ostatus::check_conversations(true); // Check every conversation - check_conversations(false); + ostatus::check_conversations(false); // Set the gcontact-id in the item table if missing item_set_gcontact(); diff --git a/include/dfrn.php b/include/dfrn.php index d96805a56..14be74730 100644 --- a/include/dfrn.php +++ b/include/dfrn.php @@ -19,6 +19,7 @@ require_once("include/text.php"); require_once("include/oembed.php"); require_once("include/html2bbcode.php"); require_once("include/bbcode.php"); +require_once("include/xml.php"); /** * @brief This class contain functions to create and send DFRN XML files @@ -286,17 +287,17 @@ class dfrn { $mail = $doc->createElement("dfrn:mail"); $sender = $doc->createElement("dfrn:sender"); - xml_add_element($doc, $sender, "dfrn:name", $owner['name']); - xml_add_element($doc, $sender, "dfrn:uri", $owner['url']); - xml_add_element($doc, $sender, "dfrn:avatar", $owner['thumb']); + xml::add_element($doc, $sender, "dfrn:name", $owner['name']); + xml::add_element($doc, $sender, "dfrn:uri", $owner['url']); + xml::add_element($doc, $sender, "dfrn:avatar", $owner['thumb']); $mail->appendChild($sender); - xml_add_element($doc, $mail, "dfrn:id", $item['uri']); - xml_add_element($doc, $mail, "dfrn:in-reply-to", $item['parent-uri']); - xml_add_element($doc, $mail, "dfrn:sentdate", datetime_convert('UTC', 'UTC', $item['created'] . '+00:00' , ATOM_TIME)); - xml_add_element($doc, $mail, "dfrn:subject", $item['title']); - xml_add_element($doc, $mail, "dfrn:content", $item['body']); + xml::add_element($doc, $mail, "dfrn:id", $item['uri']); + xml::add_element($doc, $mail, "dfrn:in-reply-to", $item['parent-uri']); + xml::add_element($doc, $mail, "dfrn:sentdate", datetime_convert('UTC', 'UTC', $item['created'] . '+00:00' , ATOM_TIME)); + xml::add_element($doc, $mail, "dfrn:subject", $item['title']); + xml::add_element($doc, $mail, "dfrn:content", $item['body']); $root->appendChild($mail); @@ -319,11 +320,11 @@ class dfrn { $suggest = $doc->createElement("dfrn:suggest"); - xml_add_element($doc, $suggest, "dfrn:url", $item['url']); - xml_add_element($doc, $suggest, "dfrn:name", $item['name']); - xml_add_element($doc, $suggest, "dfrn:photo", $item['photo']); - xml_add_element($doc, $suggest, "dfrn:request", $item['request']); - xml_add_element($doc, $suggest, "dfrn:note", $item['note']); + xml::add_element($doc, $suggest, "dfrn:url", $item['url']); + xml::add_element($doc, $suggest, "dfrn:name", $item['name']); + xml::add_element($doc, $suggest, "dfrn:photo", $item['photo']); + xml::add_element($doc, $suggest, "dfrn:request", $item['request']); + xml::add_element($doc, $suggest, "dfrn:note", $item['note']); $root->appendChild($suggest); @@ -365,16 +366,16 @@ class dfrn { $relocate = $doc->createElement("dfrn:relocate"); - xml_add_element($doc, $relocate, "dfrn:url", $owner['url']); - xml_add_element($doc, $relocate, "dfrn:name", $owner['name']); - xml_add_element($doc, $relocate, "dfrn:photo", $photos[4]); - xml_add_element($doc, $relocate, "dfrn:thumb", $photos[5]); - xml_add_element($doc, $relocate, "dfrn:micro", $photos[6]); - xml_add_element($doc, $relocate, "dfrn:request", $owner['request']); - xml_add_element($doc, $relocate, "dfrn:confirm", $owner['confirm']); - xml_add_element($doc, $relocate, "dfrn:notify", $owner['notify']); - xml_add_element($doc, $relocate, "dfrn:poll", $owner['poll']); - xml_add_element($doc, $relocate, "dfrn:sitepubkey", get_config('system','site_pubkey')); + xml::add_element($doc, $relocate, "dfrn:url", $owner['url']); + xml::add_element($doc, $relocate, "dfrn:name", $owner['name']); + xml::add_element($doc, $relocate, "dfrn:photo", $photos[4]); + xml::add_element($doc, $relocate, "dfrn:thumb", $photos[5]); + xml::add_element($doc, $relocate, "dfrn:micro", $photos[6]); + xml::add_element($doc, $relocate, "dfrn:request", $owner['request']); + xml::add_element($doc, $relocate, "dfrn:confirm", $owner['confirm']); + xml::add_element($doc, $relocate, "dfrn:notify", $owner['notify']); + xml::add_element($doc, $relocate, "dfrn:poll", $owner['poll']); + xml::add_element($doc, $relocate, "dfrn:sitepubkey", get_config('system','site_pubkey')); $root->appendChild($relocate); @@ -410,39 +411,39 @@ class dfrn { $root->setAttribute("xmlns:ostatus", NAMESPACE_OSTATUS); $root->setAttribute("xmlns:statusnet", NAMESPACE_STATUSNET); - xml_add_element($doc, $root, "id", app::get_baseurl()."/profile/".$owner["nick"]); - xml_add_element($doc, $root, "title", $owner["name"]); + xml::add_element($doc, $root, "id", app::get_baseurl()."/profile/".$owner["nick"]); + xml::add_element($doc, $root, "title", $owner["name"]); $attributes = array("uri" => "https://friendi.ca", "version" => FRIENDICA_VERSION."-".DB_UPDATE_VERSION); - xml_add_element($doc, $root, "generator", FRIENDICA_PLATFORM, $attributes); + xml::add_element($doc, $root, "generator", FRIENDICA_PLATFORM, $attributes); $attributes = array("rel" => "license", "href" => "http://creativecommons.org/licenses/by/3.0/"); - xml_add_element($doc, $root, "link", "", $attributes); + xml::add_element($doc, $root, "link", "", $attributes); $attributes = array("rel" => "alternate", "type" => "text/html", "href" => $alternatelink); - xml_add_element($doc, $root, "link", "", $attributes); + xml::add_element($doc, $root, "link", "", $attributes); if ($public) { // DFRN itself doesn't uses this. But maybe someone else wants to subscribe to the public feed. - ostatus_hublinks($doc, $root); + ostatus::hublinks($doc, $root); $attributes = array("rel" => "salmon", "href" => app::get_baseurl()."/salmon/".$owner["nick"]); - xml_add_element($doc, $root, "link", "", $attributes); + xml::add_element($doc, $root, "link", "", $attributes); $attributes = array("rel" => "http://salmon-protocol.org/ns/salmon-replies", "href" => app::get_baseurl()."/salmon/".$owner["nick"]); - xml_add_element($doc, $root, "link", "", $attributes); + xml::add_element($doc, $root, "link", "", $attributes); $attributes = array("rel" => "http://salmon-protocol.org/ns/salmon-mention", "href" => app::get_baseurl()."/salmon/".$owner["nick"]); - xml_add_element($doc, $root, "link", "", $attributes); + xml::add_element($doc, $root, "link", "", $attributes); } if ($owner['page-flags'] == PAGE_COMMUNITY) - xml_add_element($doc, $root, "dfrn:community", 1); + xml::add_element($doc, $root, "dfrn:community", 1); /// @todo We need a way to transmit the different page flags like "PAGE_PRVGROUP" - xml_add_element($doc, $root, "updated", datetime_convert("UTC", "UTC", "now", ATOM_TIME)); + xml::add_element($doc, $root, "updated", datetime_convert("UTC", "UTC", "now", ATOM_TIME)); $author = self::add_author($doc, $owner, $authorelement, $public); $root->appendChild($author); @@ -468,26 +469,26 @@ class dfrn { $picdate = datetime_convert('UTC', 'UTC', $owner['avatar-date'].'+00:00', ATOM_TIME); $attributes = array("dfrn:updated" => $namdate); - xml_add_element($doc, $author, "name", $owner["name"], $attributes); + xml::add_element($doc, $author, "name", $owner["name"], $attributes); $attributes = array("dfrn:updated" => $namdate); - xml_add_element($doc, $author, "uri", app::get_baseurl().'/profile/'.$owner["nickname"], $attributes); + xml::add_element($doc, $author, "uri", app::get_baseurl().'/profile/'.$owner["nickname"], $attributes); $attributes = array("dfrn:updated" => $namdate); - xml_add_element($doc, $author, "dfrn:handle", $owner["addr"], $attributes); + xml::add_element($doc, $author, "dfrn:handle", $owner["addr"], $attributes); $attributes = array("rel" => "photo", "type" => "image/jpeg", "dfrn:updated" => $picdate, "media:width" => 175, "media:height" => 175, "href" => $owner['photo']); - xml_add_element($doc, $author, "link", "", $attributes); + xml::add_element($doc, $author, "link", "", $attributes); $attributes = array("rel" => "avatar", "type" => "image/jpeg", "dfrn:updated" => $picdate, "media:width" => 175, "media:height" => 175, "href" => $owner['photo']); - xml_add_element($doc, $author, "link", "", $attributes); + xml::add_element($doc, $author, "link", "", $attributes); $birthday = feed_birthday($owner['uid'], $owner['timezone']); if ($birthday) - xml_add_element($doc, $author, "dfrn:birthday", $birthday); + xml::add_element($doc, $author, "dfrn:birthday", $birthday); // The following fields will only be generated if this isn't for a public feed if ($public) @@ -502,25 +503,25 @@ class dfrn { intval($owner['uid'])); if ($r) { $profile = $r[0]; - xml_add_element($doc, $author, "poco:displayName", $profile["name"]); - xml_add_element($doc, $author, "poco:updated", $namdate); + xml::add_element($doc, $author, "poco:displayName", $profile["name"]); + xml::add_element($doc, $author, "poco:updated", $namdate); if (trim($profile["dob"]) != "0000-00-00") - xml_add_element($doc, $author, "poco:birthday", "0000-".date("m-d", strtotime($profile["dob"]))); + xml::add_element($doc, $author, "poco:birthday", "0000-".date("m-d", strtotime($profile["dob"]))); - xml_add_element($doc, $author, "poco:note", $profile["about"]); - xml_add_element($doc, $author, "poco:preferredUsername", $profile["nickname"]); + xml::add_element($doc, $author, "poco:note", $profile["about"]); + xml::add_element($doc, $author, "poco:preferredUsername", $profile["nickname"]); $savetz = date_default_timezone_get(); date_default_timezone_set($profile["timezone"]); - xml_add_element($doc, $author, "poco:utcOffset", date("P")); + xml::add_element($doc, $author, "poco:utcOffset", date("P")); date_default_timezone_set($savetz); 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, $urls, "poco:primary", "true"); + xml::add_element($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); } @@ -528,7 +529,7 @@ class dfrn { $keywords = explode(",", $profile["pub_keywords"]); foreach ($keywords AS $keyword) - xml_add_element($doc, $author, "poco:tags", trim($keyword)); + xml::add_element($doc, $author, "poco:tags", trim($keyword)); } @@ -536,25 +537,25 @@ class dfrn { $xmpp = ""; if (trim($xmpp) != "") { $ims = $doc->createElement("poco:ims"); - xml_add_element($doc, $ims, "poco:type", "xmpp"); - xml_add_element($doc, $ims, "poco:value", $xmpp); - xml_add_element($doc, $ims, "poco:primary", "true"); + xml::add_element($doc, $ims, "poco:type", "xmpp"); + xml::add_element($doc, $ims, "poco:value", $xmpp); + xml::add_element($doc, $ims, "poco:primary", "true"); $author->appendChild($ims); } if (trim($profile["locality"].$profile["region"].$profile["country-name"]) != "") { $element = $doc->createElement("poco:address"); - xml_add_element($doc, $element, "poco:formatted", formatted_location($profile)); + xml::add_element($doc, $element, "poco:formatted", formatted_location($profile)); if (trim($profile["locality"]) != "") - xml_add_element($doc, $element, "poco:locality", $profile["locality"]); + xml::add_element($doc, $element, "poco:locality", $profile["locality"]); if (trim($profile["region"]) != "") - xml_add_element($doc, $element, "poco:region", $profile["region"]); + xml::add_element($doc, $element, "poco:region", $profile["region"]); if (trim($profile["country-name"]) != "") - xml_add_element($doc, $element, "poco:country", $profile["country-name"]); + xml::add_element($doc, $element, "poco:country", $profile["country-name"]); $author->appendChild($element); } @@ -578,9 +579,9 @@ class dfrn { $contact = get_contact_details_by_url($contact_url, $item["uid"]); $author = $doc->createElement($element); - xml_add_element($doc, $author, "name", $contact["name"]); - xml_add_element($doc, $author, "uri", $contact["url"]); - xml_add_element($doc, $author, "dfrn:handle", $contact["addr"]); + xml::add_element($doc, $author, "name", $contact["name"]); + xml::add_element($doc, $author, "uri", $contact["url"]); + xml::add_element($doc, $author, "dfrn:handle", $contact["addr"]); /// @Todo /// - Check real image type and image size @@ -591,7 +592,7 @@ class dfrn { "media:width" => 80, "media:height" => 80, "href" => $contact["photo"]); - xml_add_element($doc, $author, "link", "", $attributes); + xml::add_element($doc, $author, "link", "", $attributes); $attributes = array( "rel" => "avatar", @@ -599,7 +600,7 @@ class dfrn { "media:width" => 80, "media:height" => 80, "href" => $contact["photo"]); - xml_add_element($doc, $author, "link", "", $attributes); + xml::add_element($doc, $author, "link", "", $attributes); return $author; } @@ -622,11 +623,11 @@ class dfrn { if(!$r) return false; if($r->type) - xml_add_element($doc, $entry, "activity:object-type", $r->type); + xml::add_element($doc, $entry, "activity:object-type", $r->type); if($r->id) - xml_add_element($doc, $entry, "id", $r->id); + xml::add_element($doc, $entry, "id", $r->id); if($r->title) - xml_add_element($doc, $entry, "title", $r->title); + xml::add_element($doc, $entry, "title", $r->title); if($r->link) { if(substr($r->link,0,1) == '<') { if(strstr($r->link,'&') && (! strstr($r->link,'&'))) @@ -641,16 +642,16 @@ class dfrn { $attributes = array(); foreach ($link->attributes() AS $parameter => $value) $attributes[$parameter] = $value; - xml_add_element($doc, $entry, "link", "", $attributes); + xml::add_element($doc, $entry, "link", "", $attributes); } } } else { $attributes = array("rel" => "alternate", "type" => "text/html", "href" => $r->link); - xml_add_element($doc, $entry, "link", "", $attributes); + xml::add_element($doc, $entry, "link", "", $attributes); } } if($r->content) - xml_add_element($doc, $entry, "content", bbcode($r->content), array("type" => "html")); + xml::add_element($doc, $entry, "content", bbcode($r->content), array("type" => "html")); return $entry; } @@ -684,7 +685,7 @@ class dfrn { if(trim($matches[4]) != "") $attributes["title"] = trim($matches[4]); - xml_add_element($doc, $root, "link", "", $attributes); + xml::add_element($doc, $root, "link", "", $attributes); } } } @@ -711,7 +712,7 @@ class dfrn { if($item['deleted']) { $attributes = array("ref" => $item['uri'], "when" => datetime_convert('UTC','UTC',$item['edited'] . '+00:00',ATOM_TIME)); - return xml_create_element($doc, "at:deleted-entry", "", $attributes); + return xml::create_element($doc, "at:deleted-entry", "", $attributes); } $entry = $doc->createElement("entry"); @@ -745,66 +746,66 @@ class dfrn { $attributes = array("ref" => $parent_item, "type" => "text/html", "href" => app::get_baseurl().'/display/'.$parent[0]['guid'], "dfrn:diaspora_guid" => $parent[0]['guid']); - xml_add_element($doc, $entry, "thr:in-reply-to", "", $attributes); + xml::add_element($doc, $entry, "thr:in-reply-to", "", $attributes); } - xml_add_element($doc, $entry, "id", $item["uri"]); - xml_add_element($doc, $entry, "title", $item["title"]); + xml::add_element($doc, $entry, "id", $item["uri"]); + xml::add_element($doc, $entry, "title", $item["title"]); - xml_add_element($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)); + 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)); // "dfrn:env" is used to read the content - xml_add_element($doc, $entry, "dfrn:env", base64url_encode($body, true)); + xml::add_element($doc, $entry, "dfrn:env", base64url_encode($body, true)); // The "content" field is not read by the receiver. We could remove it when the type is "text" // We keep it at the moment, maybe there is some old version that doesn't read "dfrn:env" - xml_add_element($doc, $entry, "content", (($type == 'html') ? $htmlbody : $body), array("type" => $type)); + xml::add_element($doc, $entry, "content", (($type == 'html') ? $htmlbody : $body), array("type" => $type)); // We save this value in "plink". Maybe we should read it from there as well? - xml_add_element($doc, $entry, "link", "", array("rel" => "alternate", "type" => "text/html", + xml::add_element($doc, $entry, "link", "", array("rel" => "alternate", "type" => "text/html", "href" => app::get_baseurl()."/display/".$item["guid"])); // "comment-allow" is some old fashioned stuff for old Friendica versions. // It is included in the rewritten code for completeness if ($comment) - xml_add_element($doc, $entry, "dfrn:comment-allow", intval($item['last-child'])); + xml::add_element($doc, $entry, "dfrn:comment-allow", intval($item['last-child'])); if($item['location']) - xml_add_element($doc, $entry, "dfrn:location", $item['location']); + xml::add_element($doc, $entry, "dfrn:location", $item['location']); if($item['coord']) - xml_add_element($doc, $entry, "georss:point", $item['coord']); + xml::add_element($doc, $entry, "georss:point", $item['coord']); if(($item['private']) || strlen($item['allow_cid']) || strlen($item['allow_gid']) || strlen($item['deny_cid']) || strlen($item['deny_gid'])) - xml_add_element($doc, $entry, "dfrn:private", (($item['private']) ? $item['private'] : 1)); + xml::add_element($doc, $entry, "dfrn:private", (($item['private']) ? $item['private'] : 1)); if($item['extid']) - xml_add_element($doc, $entry, "dfrn:extid", $item['extid']); + xml::add_element($doc, $entry, "dfrn:extid", $item['extid']); if($item['bookmark']) - xml_add_element($doc, $entry, "dfrn:bookmark", "true"); + xml::add_element($doc, $entry, "dfrn:bookmark", "true"); if($item['app']) - xml_add_element($doc, $entry, "statusnet:notice_info", "", array("local_id" => $item['id'], "source" => $item['app'])); + xml::add_element($doc, $entry, "statusnet:notice_info", "", array("local_id" => $item['id'], "source" => $item['app'])); - xml_add_element($doc, $entry, "dfrn:diaspora_guid", $item["guid"]); + xml::add_element($doc, $entry, "dfrn:diaspora_guid", $item["guid"]); // The signed text contains the content in Markdown, the sender handle and the signatur for the content // It is needed for relayed comments to Diaspora. if($item['signed_text']) { $sign = base64_encode(json_encode(array('signed_text' => $item['signed_text'],'signature' => $item['signature'],'signer' => $item['signer']))); - xml_add_element($doc, $entry, "dfrn:diaspora_signature", $sign); + xml::add_element($doc, $entry, "dfrn:diaspora_signature", $sign); } - xml_add_element($doc, $entry, "activity:verb", construct_verb($item)); + xml::add_element($doc, $entry, "activity:verb", construct_verb($item)); if ($item['object-type'] != "") - xml_add_element($doc, $entry, "activity:object-type", $item['object-type']); + xml::add_element($doc, $entry, "activity:object-type", $item['object-type']); elseif ($item['id'] == $item['parent']) - xml_add_element($doc, $entry, "activity:object-type", ACTIVITY_OBJ_NOTE); + xml::add_element($doc, $entry, "activity:object-type", ACTIVITY_OBJ_NOTE); else - xml_add_element($doc, $entry, "activity:object-type", ACTIVITY_OBJ_COMMENT); + xml::add_element($doc, $entry, "activity:object-type", ACTIVITY_OBJ_COMMENT); $actobj = self::create_activity($doc, "activity:object", $item['object']); if ($actobj) @@ -819,7 +820,7 @@ class dfrn { if(count($tags)) { foreach($tags as $t) if (($type != 'html') OR ($t[0] != "@")) - xml_add_element($doc, $entry, "category", "", array("scheme" => "X-DFRN:".$t[0].":".$t[1], "term" => $t[2])); + xml::add_element($doc, $entry, "category", "", array("scheme" => "X-DFRN:".$t[0].":".$t[1], "term" => $t[2])); } if(count($tags)) @@ -832,11 +833,11 @@ class dfrn { intval($owner["uid"]), dbesc(normalise_link($mention))); if ($r[0]["forum"] OR $r[0]["prv"]) - xml_add_element($doc, $entry, "link", "", array("rel" => "mentioned", + xml::add_element($doc, $entry, "link", "", array("rel" => "mentioned", "ostatus:object-type" => ACTIVITY_OBJ_GROUP, "href" => $mention)); else - xml_add_element($doc, $entry, "link", "", array("rel" => "mentioned", + xml::add_element($doc, $entry, "link", "", array("rel" => "mentioned", "ostatus:object-type" => ACTIVITY_OBJ_PERSON, "href" => $mention)); } @@ -1323,7 +1324,7 @@ class dfrn { $obj_element = $obj_doc->createElementNS(NAMESPACE_ATOM1, $element); $activity_type = $xpath->query("activity:object-type/text()", $activity)->item(0)->nodeValue; - xml_add_element($obj_doc, $obj_element, "type", $activity_type); + xml::add_element($obj_doc, $obj_element, "type", $activity_type); $id = $xpath->query("atom:id", $activity)->item(0); if (is_object($id)) diff --git a/include/ostatus.php b/include/ostatus.php index 02447e3ad..ba5b80cd5 100644 --- a/include/ostatus.php +++ b/include/ostatus.php @@ -12,485 +12,429 @@ require_once("include/Scrape.php"); require_once("include/follow.php"); require_once("include/api.php"); require_once("mod/proxy.php"); -require_once("include/ostatus2.php"); +require_once("include/xml.php"); -define('OSTATUS_DEFAULT_POLL_INTERVAL', 30); // given in minutes -define('OSTATUS_DEFAULT_POLL_TIMEFRAME', 1440); // given in minutes -define('OSTATUS_DEFAULT_POLL_TIMEFRAME_MENTIONS', 14400); // given in minutes +class ostatus { + const OSTATUS_DEFAULT_POLL_INTERVAL = 30; // given in minutes + const OSTATUS_DEFAULT_POLL_TIMEFRAME = 1440; // given in minutes + const OSTATUS_DEFAULT_POLL_TIMEFRAME_MENTIONS = 14400; // given in minutes -function ostatus_check_follow_friends() { - $r = q("SELECT `uid`,`v` FROM `pconfig` WHERE `cat`='system' AND `k`='ostatus_legacy_contact' AND `v` != ''"); + private function fetchauthor($xpath, $context, $importer, &$contact, $onlyfetch) { - if (!$r) - return; + $author = array(); + $author["author-link"] = $xpath->evaluate('atom:author/atom:uri/text()', $context)->item(0)->nodeValue; + $author["author-name"] = $xpath->evaluate('atom:author/atom:name/text()', $context)->item(0)->nodeValue; - foreach ($r AS $contact) { - ostatus_follow_friends($contact["uid"], $contact["v"]); - set_pconfig($contact["uid"], "system", "ostatus_legacy_contact", ""); - } -} + // Preserve the value + $authorlink = $author["author-link"]; -// This function doesn't work reliable by now. -function ostatus_follow_friends($uid, $url) { - $contact = probe_url($url); + $alternate = $xpath->query("atom:author/atom:link[@rel='alternate']", $context)->item(0)->attributes; + if (is_object($alternate)) + foreach($alternate AS $attributes) + if ($attributes->name == "href") + $author["author-link"] = $attributes->textContent; - if (!$contact) - return; + $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `nurl` IN ('%s', '%s') AND `network` != '%s'", + intval($importer["uid"]), dbesc(normalise_link($author["author-link"])), + dbesc(normalise_link($authorlink)), dbesc(NETWORK_STATUSNET)); + if ($r) { + $contact = $r[0]; + $author["contact-id"] = $r[0]["id"]; + } else + $author["contact-id"] = $contact["id"]; - $api = $contact["baseurl"]."/api/"; - - // Fetching friends - $data = z_fetch_url($api."statuses/friends.json?screen_name=".$contact["nick"]); - - if (!$data["success"]) - return; - - $friends = json_decode($data["body"]); - - foreach ($friends AS $friend) { - $url = $friend->statusnet_profile_url; - $r = q("SELECT `url` FROM `contact` WHERE `uid` = %d AND - (`nurl` = '%s' OR `alias` = '%s' OR `alias` = '%s') AND - `network` != '%s' LIMIT 1", - intval($uid), dbesc(normalise_link($url)), - dbesc(normalise_link($url)), dbesc($url), dbesc(NETWORK_STATUSNET)); - if (!$r) { - $data = probe_url($friend->statusnet_profile_url); - if ($data["network"] == NETWORK_OSTATUS) { - $result = new_contact($uid,$friend->statusnet_profile_url); - if ($result["success"]) - logger($friend->name." ".$url." - success", LOGGER_DEBUG); - else - logger($friend->name." ".$url." - failed", LOGGER_DEBUG); - } else - logger($friend->name." ".$url." - not OStatus", LOGGER_DEBUG); + $avatarlist = array(); + $avatars = $xpath->query("atom:author/atom:link[@rel='avatar']", $context); + foreach($avatars AS $avatar) { + $href = ""; + $width = 0; + foreach($avatar->attributes AS $attributes) { + if ($attributes->name == "href") + $href = $attributes->textContent; + if ($attributes->name == "width") + $width = $attributes->textContent; + } + if (($width > 0) AND ($href != "")) + $avatarlist[$width] = $href; } - } -} - -function ostatus_fetchauthor($xpath, $context, $importer, &$contact, $onlyfetch) { - - $author = array(); - $author["author-link"] = $xpath->evaluate('atom:author/atom:uri/text()', $context)->item(0)->nodeValue; - $author["author-name"] = $xpath->evaluate('atom:author/atom:name/text()', $context)->item(0)->nodeValue; - - // Preserve the value - $authorlink = $author["author-link"]; - - $alternate = $xpath->query("atom:author/atom:link[@rel='alternate']", $context)->item(0)->attributes; - if (is_object($alternate)) - foreach($alternate AS $attributes) - if ($attributes->name == "href") - $author["author-link"] = $attributes->textContent; - - $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `nurl` IN ('%s', '%s') AND `network` != '%s'", - intval($importer["uid"]), dbesc(normalise_link($author["author-link"])), - dbesc(normalise_link($authorlink)), dbesc(NETWORK_STATUSNET)); - if ($r) { - $contact = $r[0]; - $author["contact-id"] = $r[0]["id"]; - } else - $author["contact-id"] = $contact["id"]; - - $avatarlist = array(); - $avatars = $xpath->query("atom:author/atom:link[@rel='avatar']", $context); - foreach($avatars AS $avatar) { - $href = ""; - $width = 0; - foreach($avatar->attributes AS $attributes) { - if ($attributes->name == "href") - $href = $attributes->textContent; - if ($attributes->name == "width") - $width = $attributes->textContent; - } - if (($width > 0) AND ($href != "")) - $avatarlist[$width] = $href; - } - if (count($avatarlist) > 0) { - krsort($avatarlist); - $author["author-avatar"] = current($avatarlist); - } - - $displayname = $xpath->evaluate('atom:author/poco:displayName/text()', $context)->item(0)->nodeValue; - if ($displayname != "") - $author["author-name"] = $displayname; - - $author["owner-name"] = $author["author-name"]; - $author["owner-link"] = $author["author-link"]; - $author["owner-avatar"] = $author["author-avatar"]; - - // Only update the contacts if it is an OStatus contact - if ($r AND !$onlyfetch AND ($contact["network"] == NETWORK_OSTATUS)) { - // Update contact data - - $value = $xpath->query("atom:link[@rel='salmon']", $context)->item(0)->nodeValue; - if ($value != "") - $contact["notify"] = $value; - - $value = $xpath->evaluate('atom:author/uri/text()', $context)->item(0)->nodeValue; - if ($value != "") - $contact["alias"] = $value; - - $value = $xpath->evaluate('atom:author/poco:displayName/text()', $context)->item(0)->nodeValue; - if ($value != "") - $contact["name"] = $value; - - $value = $xpath->evaluate('atom:author/poco:preferredUsername/text()', $context)->item(0)->nodeValue; - if ($value != "") - $contact["nick"] = $value; - - $value = $xpath->evaluate('atom:author/poco:note/text()', $context)->item(0)->nodeValue; - if ($value != "") - $contact["about"] = html2bbcode($value); - - $value = $xpath->evaluate('atom:author/poco:address/poco:formatted/text()', $context)->item(0)->nodeValue; - if ($value != "") - $contact["location"] = $value; - - if (($contact["name"] != $r[0]["name"]) OR ($contact["nick"] != $r[0]["nick"]) OR ($contact["about"] != $r[0]["about"]) OR ($contact["location"] != $r[0]["location"])) { - - logger("Update contact data for contact ".$contact["id"], LOGGER_DEBUG); - - q("UPDATE `contact` SET `name` = '%s', `nick` = '%s', `about` = '%s', `location` = '%s', `name-date` = '%s' WHERE `id` = %d", - dbesc($contact["name"]), dbesc($contact["nick"]), dbesc($contact["about"]), dbesc($contact["location"]), - dbesc(datetime_convert()), intval($contact["id"])); - - poco_check($contact["url"], $contact["name"], $contact["network"], $author["author-avatar"], $contact["about"], $contact["location"], - "", "", "", datetime_convert(), 2, $contact["id"], $contact["uid"]); + if (count($avatarlist) > 0) { + krsort($avatarlist); + $author["author-avatar"] = current($avatarlist); } - if (isset($author["author-avatar"]) AND ($author["author-avatar"] != $r[0]['avatar'])) { - logger("Update profile picture for contact ".$contact["id"], LOGGER_DEBUG); + $displayname = $xpath->evaluate('atom:author/poco:displayName/text()', $context)->item(0)->nodeValue; + if ($displayname != "") + $author["author-name"] = $displayname; - update_contact_avatar($author["author-avatar"], $importer["uid"], $contact["id"]); - } + $author["owner-name"] = $author["author-name"]; + $author["owner-link"] = $author["author-link"]; + $author["owner-avatar"] = $author["author-avatar"]; - $contact["generation"] = 2; - $contact["photo"] = $author["author-avatar"]; - update_gcontact($contact); - } + // Only update the contacts if it is an OStatus contact + if ($r AND !$onlyfetch AND ($contact["network"] == NETWORK_OSTATUS)) { + // Update contact data - return($author); -} + $value = $xpath->query("atom:link[@rel='salmon']", $context)->item(0)->nodeValue; + if ($value != "") + $contact["notify"] = $value; -function ostatus_salmon_author($xml, $importer) { - $a = get_app(); + $value = $xpath->evaluate('atom:author/uri/text()', $context)->item(0)->nodeValue; + if ($value != "") + $contact["alias"] = $value; - if ($xml == "") - return; + $value = $xpath->evaluate('atom:author/poco:displayName/text()', $context)->item(0)->nodeValue; + if ($value != "") + $contact["name"] = $value; - $doc = new DOMDocument(); - @$doc->loadXML($xml); + $value = $xpath->evaluate('atom:author/poco:preferredUsername/text()', $context)->item(0)->nodeValue; + if ($value != "") + $contact["nick"] = $value; - $xpath = new DomXPath($doc); - $xpath->registerNamespace('atom', NAMESPACE_ATOM1); - $xpath->registerNamespace('thr', NAMESPACE_THREAD); - $xpath->registerNamespace('georss', NAMESPACE_GEORSS); - $xpath->registerNamespace('activity', NAMESPACE_ACTIVITY); - $xpath->registerNamespace('media', NAMESPACE_MEDIA); - $xpath->registerNamespace('poco', NAMESPACE_POCO); - $xpath->registerNamespace('ostatus', NAMESPACE_OSTATUS); - $xpath->registerNamespace('statusnet', NAMESPACE_STATUSNET); + $value = $xpath->evaluate('atom:author/poco:note/text()', $context)->item(0)->nodeValue; + if ($value != "") + $contact["about"] = html2bbcode($value); - $entries = $xpath->query('/atom:entry'); + $value = $xpath->evaluate('atom:author/poco:address/poco:formatted/text()', $context)->item(0)->nodeValue; + if ($value != "") + $contact["location"] = $value; - foreach ($entries AS $entry) { - // fetch the author - $author = ostatus_fetchauthor($xpath, $entry, $importer, $contact, true); - return $author; - } -} + if (($contact["name"] != $r[0]["name"]) OR ($contact["nick"] != $r[0]["nick"]) OR ($contact["about"] != $r[0]["about"]) OR ($contact["location"] != $r[0]["location"])) { -function ostatus_import($xml,$importer,&$contact, &$hub) { + logger("Update contact data for contact ".$contact["id"], LOGGER_DEBUG); - $a = get_app(); + q("UPDATE `contact` SET `name` = '%s', `nick` = '%s', `about` = '%s', `location` = '%s', `name-date` = '%s' WHERE `id` = %d", + dbesc($contact["name"]), dbesc($contact["nick"]), dbesc($contact["about"]), dbesc($contact["location"]), + dbesc(datetime_convert()), intval($contact["id"])); - logger("Import OStatus message", LOGGER_DEBUG); - - if ($xml == "") - return; - - $doc = new DOMDocument(); - @$doc->loadXML($xml); - - $xpath = new DomXPath($doc); - $xpath->registerNamespace('atom', NAMESPACE_ATOM1); - $xpath->registerNamespace('thr', NAMESPACE_THREAD); - $xpath->registerNamespace('georss', NAMESPACE_GEORSS); - $xpath->registerNamespace('activity', NAMESPACE_ACTIVITY); - $xpath->registerNamespace('media', NAMESPACE_MEDIA); - $xpath->registerNamespace('poco', NAMESPACE_POCO); - $xpath->registerNamespace('ostatus', NAMESPACE_OSTATUS); - $xpath->registerNamespace('statusnet', NAMESPACE_STATUSNET); - - $gub = ""; - $hub_attributes = $xpath->query("/atom:feed/atom:link[@rel='hub']")->item(0)->attributes; - if (is_object($hub_attributes)) - foreach($hub_attributes AS $hub_attribute) - if ($hub_attribute->name == "href") { - $hub = $hub_attribute->textContent; - logger("Found hub ".$hub, LOGGER_DEBUG); + poco_check($contact["url"], $contact["name"], $contact["network"], $author["author-avatar"], $contact["about"], $contact["location"], + "", "", "", datetime_convert(), 2, $contact["id"], $contact["uid"]); } - $header = array(); - $header["uid"] = $importer["uid"]; - $header["network"] = NETWORK_OSTATUS; - $header["type"] = "remote"; - $header["wall"] = 0; - $header["origin"] = 0; - $header["gravity"] = GRAVITY_PARENT; + if (isset($author["author-avatar"]) AND ($author["author-avatar"] != $r[0]['avatar'])) { + logger("Update profile picture for contact ".$contact["id"], LOGGER_DEBUG); - // it could either be a received post or a post we fetched by ourselves - // depending on that, the first node is different - $first_child = $doc->firstChild->tagName; + update_contact_avatar($author["author-avatar"], $importer["uid"], $contact["id"]); + } + + $contact["generation"] = 2; + $contact["photo"] = $author["author-avatar"]; + update_gcontact($contact); + } + + return($author); + } + + public static function salmon_author($xml, $importer) { + + if ($xml == "") + return; + + $doc = new DOMDocument(); + @$doc->loadXML($xml); + + $xpath = new DomXPath($doc); + $xpath->registerNamespace('atom', NAMESPACE_ATOM1); + $xpath->registerNamespace('thr', NAMESPACE_THREAD); + $xpath->registerNamespace('georss', NAMESPACE_GEORSS); + $xpath->registerNamespace('activity', NAMESPACE_ACTIVITY); + $xpath->registerNamespace('media', NAMESPACE_MEDIA); + $xpath->registerNamespace('poco', NAMESPACE_POCO); + $xpath->registerNamespace('ostatus', NAMESPACE_OSTATUS); + $xpath->registerNamespace('statusnet', NAMESPACE_STATUSNET); - if ($first_child == "feed") - $entries = $xpath->query('/atom:feed/atom:entry'); - else $entries = $xpath->query('/atom:entry'); - $conversation = ""; - $conversationlist = array(); - $item_id = 0; - - // Reverse the order of the entries - $entrylist = array(); - - foreach ($entries AS $entry) - $entrylist[] = $entry; - - foreach (array_reverse($entrylist) AS $entry) { - - $mention = false; - - // fetch the author - if ($first_child == "feed") - $author = ostatus_fetchauthor($xpath, $doc->firstChild, $importer, $contact, false); - else - $author = ostatus_fetchauthor($xpath, $entry, $importer, $contact, false); - - $value = $xpath->evaluate('atom:author/poco:preferredUsername/text()', $context)->item(0)->nodeValue; - if ($value != "") - $nickname = $value; - else - $nickname = $author["author-name"]; - - $item = array_merge($header, $author); - - // Now get the item - $item["uri"] = $xpath->query('atom:id/text()', $entry)->item(0)->nodeValue; - - $r = q("SELECT `id` FROM `item` WHERE `uid` = %d AND `uri` = '%s'", - intval($importer["uid"]), dbesc($item["uri"])); - if ($r) { - logger("Item with uri ".$item["uri"]." for user ".$importer["uid"]." already existed under id ".$r[0]["id"], LOGGER_DEBUG); - continue; + foreach ($entries AS $entry) { + // fetch the author + $author = self::fetchauthor($xpath, $entry, $importer, $contact, true); + return $author; } + } - $item["body"] = add_page_info_to_body(html2bbcode($xpath->query('atom:content/text()', $entry)->item(0)->nodeValue)); - $item["object-type"] = $xpath->query('activity:object-type/text()', $entry)->item(0)->nodeValue; + public static function import($xml,$importer,&$contact, &$hub) { - if (($item["object-type"] == ACTIVITY_OBJ_BOOKMARK) OR ($item["object-type"] == ACTIVITY_OBJ_EVENT)) { - $item["title"] = $xpath->query('atom:title/text()', $entry)->item(0)->nodeValue; - $item["body"] = $xpath->query('atom:summary/text()', $entry)->item(0)->nodeValue; - } elseif ($item["object-type"] == ACTIVITY_OBJ_QUESTION) - $item["title"] = $xpath->query('atom:title/text()', $entry)->item(0)->nodeValue; + logger("Import OStatus message", LOGGER_DEBUG); - $item["object"] = $xml; - $item["verb"] = $xpath->query('activity:verb/text()', $entry)->item(0)->nodeValue; + if ($xml == "") + return; - /// @TODO - /// Delete a message - if ($item["verb"] == "qvitter-delete-notice") { - // ignore "Delete" messages (by now) - logger("Ignore delete message ".print_r($item, true)); - continue; - } + //$tempfile = tempnam(get_temppath(), "import"); + //file_put_contents($tempfile, $xml); - if ($item["verb"] == ACTIVITY_JOIN) { - // ignore "Join" messages - logger("Ignore join message ".print_r($item, true)); - continue; - } + $doc = new DOMDocument(); + @$doc->loadXML($xml); - if ($item["verb"] == ACTIVITY_FOLLOW) { - new_follower($importer, $contact, $item, $nickname); - continue; - } + $xpath = new DomXPath($doc); + $xpath->registerNamespace('atom', NAMESPACE_ATOM1); + $xpath->registerNamespace('thr', NAMESPACE_THREAD); + $xpath->registerNamespace('georss', NAMESPACE_GEORSS); + $xpath->registerNamespace('activity', NAMESPACE_ACTIVITY); + $xpath->registerNamespace('media', NAMESPACE_MEDIA); + $xpath->registerNamespace('poco', NAMESPACE_POCO); + $xpath->registerNamespace('ostatus', NAMESPACE_OSTATUS); + $xpath->registerNamespace('statusnet', NAMESPACE_STATUSNET); - if ($item["verb"] == NAMESPACE_OSTATUS."/unfollow") { - lose_follower($importer, $contact, $item, $dummy); - continue; - } - - if ($item["verb"] == ACTIVITY_FAVORITE) { - $orig_uri = $xpath->query("activity:object/atom:id", $entry)->item(0)->nodeValue; - logger("Favorite ".$orig_uri." ".print_r($item, true)); - - $item["verb"] = ACTIVITY_LIKE; - $item["parent-uri"] = $orig_uri; - $item["gravity"] = GRAVITY_LIKE; - } - - if ($item["verb"] == NAMESPACE_OSTATUS."/unfavorite") { - // Ignore "Unfavorite" message - logger("Ignore unfavorite message ".print_r($item, true)); - continue; - } - - // http://activitystrea.ms/schema/1.0/rsvp-yes - if (!in_array($item["verb"], array(ACTIVITY_POST, ACTIVITY_LIKE, ACTIVITY_SHARE))) - logger("Unhandled verb ".$item["verb"]." ".print_r($item, true)); - - $item["created"] = $xpath->query('atom:published/text()', $entry)->item(0)->nodeValue; - $item["edited"] = $xpath->query('atom:updated/text()', $entry)->item(0)->nodeValue; - $conversation = $xpath->query('ostatus:conversation/text()', $entry)->item(0)->nodeValue; - - $related = ""; - - $inreplyto = $xpath->query('thr:in-reply-to', $entry); - if (is_object($inreplyto->item(0))) { - foreach($inreplyto->item(0)->attributes AS $attributes) { - if ($attributes->name == "ref") - $item["parent-uri"] = $attributes->textContent; - if ($attributes->name == "href") - $related = $attributes->textContent; - } - } - - $georsspoint = $xpath->query('georss:point', $entry); - if ($georsspoint) - $item["coord"] = $georsspoint->item(0)->nodeValue; - - /// @TODO - /// $item["location"] = - - $categories = $xpath->query('atom:category', $entry); - if ($categories) { - foreach ($categories AS $category) { - foreach($category->attributes AS $attributes) - if ($attributes->name == "term") { - $term = $attributes->textContent; - if(strlen($item["tag"])) - $item["tag"] .= ','; - $item["tag"] .= "#[url=".$a->get_baseurl()."/search?tag=".$term."]".$term."[/url]"; - } - } - } - - $self = ""; - $enclosure = ""; - - $links = $xpath->query('atom:link', $entry); - if ($links) { - $rel = ""; - $href = ""; - $type = ""; - $length = "0"; - $title = ""; - foreach ($links AS $link) { - foreach($link->attributes AS $attributes) { - if ($attributes->name == "href") - $href = $attributes->textContent; - if ($attributes->name == "rel") - $rel = $attributes->textContent; - if ($attributes->name == "type") - $type = $attributes->textContent; - if ($attributes->name == "length") - $length = $attributes->textContent; - if ($attributes->name == "title") - $title = $attributes->textContent; + $gub = ""; + $hub_attributes = $xpath->query("/atom:feed/atom:link[@rel='hub']")->item(0)->attributes; + if (is_object($hub_attributes)) + foreach($hub_attributes AS $hub_attribute) + if ($hub_attribute->name == "href") { + $hub = $hub_attribute->textContent; + logger("Found hub ".$hub, LOGGER_DEBUG); } - if (($rel != "") AND ($href != "")) - switch($rel) { - case "alternate": - $item["plink"] = $href; - if (($item["object-type"] == ACTIVITY_OBJ_QUESTION) OR - ($item["object-type"] == ACTIVITY_OBJ_EVENT)) - $item["body"] .= add_page_info($href); - break; - case "ostatus:conversation": - $conversation = $href; - break; - case "enclosure": - $enclosure = $href; - if(strlen($item["attach"])) - $item["attach"] .= ','; - $item["attach"] .= '[attach]href="'.$href.'" length="'.$length.'" type="'.$type.'" title="'.$title.'"[/attach]'; - break; - case "related": - if ($item["object-type"] != ACTIVITY_OBJ_BOOKMARK) { - if (!isset($item["parent-uri"])) - $item["parent-uri"] = $href; + $header = array(); + $header["uid"] = $importer["uid"]; + $header["network"] = NETWORK_OSTATUS; + $header["type"] = "remote"; + $header["wall"] = 0; + $header["origin"] = 0; + $header["gravity"] = GRAVITY_PARENT; - if ($related == "") - $related = $href; - } else - $item["body"] .= add_page_info($href); - break; - case "self": - $self = $href; - break; - case "mentioned": - // Notification check - if ($importer["nurl"] == normalise_link($href)) - $mention = true; - break; - } + // it could either be a received post or a post we fetched by ourselves + // depending on that, the first node is different + $first_child = $doc->firstChild->tagName; + + if ($first_child == "feed") + $entries = $xpath->query('/atom:feed/atom:entry'); + else + $entries = $xpath->query('/atom:entry'); + + $conversation = ""; + $conversationlist = array(); + $item_id = 0; + + // Reverse the order of the entries + $entrylist = array(); + + foreach ($entries AS $entry) + $entrylist[] = $entry; + + foreach (array_reverse($entrylist) AS $entry) { + + $mention = false; + + // fetch the author + if ($first_child == "feed") + $author = self::fetchauthor($xpath, $doc->firstChild, $importer, $contact, false); + else + $author = self::fetchauthor($xpath, $entry, $importer, $contact, false); + + $value = $xpath->evaluate('atom:author/poco:preferredUsername/text()', $context)->item(0)->nodeValue; + if ($value != "") + $nickname = $value; + else + $nickname = $author["author-name"]; + + $item = array_merge($header, $author); + + // Now get the item + $item["uri"] = $xpath->query('atom:id/text()', $entry)->item(0)->nodeValue; + + $r = q("SELECT `id` FROM `item` WHERE `uid` = %d AND `uri` = '%s'", + intval($importer["uid"]), dbesc($item["uri"])); + if ($r) { + logger("Item with uri ".$item["uri"]." for user ".$importer["uid"]." already existed under id ".$r[0]["id"], LOGGER_DEBUG); + continue; } - } - $local_id = ""; - $repeat_of = ""; + $item["body"] = add_page_info_to_body(html2bbcode($xpath->query('atom:content/text()', $entry)->item(0)->nodeValue)); + $item["object-type"] = $xpath->query('activity:object-type/text()', $entry)->item(0)->nodeValue; - $notice_info = $xpath->query('statusnet:notice_info', $entry); - if ($notice_info AND ($notice_info->length > 0)) { - foreach($notice_info->item(0)->attributes AS $attributes) { - if ($attributes->name == "source") - $item["app"] = strip_tags($attributes->textContent); - if ($attributes->name == "local_id") - $local_id = $attributes->textContent; - if ($attributes->name == "repeat_of") - $repeat_of = $attributes->textContent; + if (($item["object-type"] == ACTIVITY_OBJ_BOOKMARK) OR ($item["object-type"] == ACTIVITY_OBJ_EVENT)) { + $item["title"] = $xpath->query('atom:title/text()', $entry)->item(0)->nodeValue; + $item["body"] = $xpath->query('atom:summary/text()', $entry)->item(0)->nodeValue; + } elseif ($item["object-type"] == ACTIVITY_OBJ_QUESTION) + $item["title"] = $xpath->query('atom:title/text()', $entry)->item(0)->nodeValue; + + $item["object"] = $xml; + $item["verb"] = $xpath->query('activity:verb/text()', $entry)->item(0)->nodeValue; + + /// @TODO + /// Delete a message + if ($item["verb"] == "qvitter-delete-notice") { + // ignore "Delete" messages (by now) + logger("Ignore delete message ".print_r($item, true)); + continue; } - } - // Is it a repeated post? - if ($repeat_of != "") { - $activityobjects = $xpath->query('activity:object', $entry)->item(0); + if ($item["verb"] == ACTIVITY_JOIN) { + // ignore "Join" messages + logger("Ignore join message ".print_r($item, true)); + continue; + } - if (is_object($activityobjects)) { + if ($item["verb"] == ACTIVITY_FOLLOW) { + new_follower($importer, $contact, $item, $nickname); + continue; + } - $orig_uri = $xpath->query("activity:object/atom:id", $activityobjects)->item(0)->nodeValue; - if (!isset($orig_uri)) - $orig_uri = $xpath->query('atom:id/text()', $activityobjects)->item(0)->nodeValue; + if ($item["verb"] == NAMESPACE_OSTATUS."/unfollow") { + lose_follower($importer, $contact, $item, $dummy); + continue; + } - $orig_links = $xpath->query("activity:object/atom:link[@rel='alternate']", $activityobjects); - if ($orig_links AND ($orig_links->length > 0)) - foreach($orig_links->item(0)->attributes AS $attributes) + if ($item["verb"] == ACTIVITY_FAVORITE) { + $orig_uri = $xpath->query("activity:object/atom:id", $entry)->item(0)->nodeValue; + logger("Favorite ".$orig_uri." ".print_r($item, true)); + + $item["verb"] = ACTIVITY_LIKE; + $item["parent-uri"] = $orig_uri; + $item["gravity"] = GRAVITY_LIKE; + } + + if ($item["verb"] == NAMESPACE_OSTATUS."/unfavorite") { + // Ignore "Unfavorite" message + logger("Ignore unfavorite message ".print_r($item, true)); + continue; + } + + // http://activitystrea.ms/schema/1.0/rsvp-yes + if (!in_array($item["verb"], array(ACTIVITY_POST, ACTIVITY_LIKE, ACTIVITY_SHARE))) + logger("Unhandled verb ".$item["verb"]." ".print_r($item, true)); + + $item["created"] = $xpath->query('atom:published/text()', $entry)->item(0)->nodeValue; + $item["edited"] = $xpath->query('atom:updated/text()', $entry)->item(0)->nodeValue; + $conversation = $xpath->query('ostatus:conversation/text()', $entry)->item(0)->nodeValue; + + $related = ""; + + $inreplyto = $xpath->query('thr:in-reply-to', $entry); + if (is_object($inreplyto->item(0))) { + foreach($inreplyto->item(0)->attributes AS $attributes) { + if ($attributes->name == "ref") + $item["parent-uri"] = $attributes->textContent; + if ($attributes->name == "href") + $related = $attributes->textContent; + } + } + + $georsspoint = $xpath->query('georss:point', $entry); + if ($georsspoint) + $item["coord"] = $georsspoint->item(0)->nodeValue; + + $categories = $xpath->query('atom:category', $entry); + if ($categories) { + foreach ($categories AS $category) { + foreach($category->attributes AS $attributes) + if ($attributes->name == "term") { + $term = $attributes->textContent; + if(strlen($item["tag"])) + $item["tag"] .= ','; + $item["tag"] .= "#[url=".App::get_baseurl()."/search?tag=".$term."]".$term."[/url]"; + } + } + } + + $self = ""; + $enclosure = ""; + + $links = $xpath->query('atom:link', $entry); + if ($links) { + $rel = ""; + $href = ""; + $type = ""; + $length = "0"; + $title = ""; + foreach ($links AS $link) { + foreach($link->attributes AS $attributes) { if ($attributes->name == "href") - $orig_link = $attributes->textContent; + $href = $attributes->textContent; + if ($attributes->name == "rel") + $rel = $attributes->textContent; + if ($attributes->name == "type") + $type = $attributes->textContent; + if ($attributes->name == "length") + $length = $attributes->textContent; + if ($attributes->name == "title") + $title = $attributes->textContent; + } + if (($rel != "") AND ($href != "")) + switch($rel) { + case "alternate": + $item["plink"] = $href; + if (($item["object-type"] == ACTIVITY_OBJ_QUESTION) OR + ($item["object-type"] == ACTIVITY_OBJ_EVENT)) + $item["body"] .= add_page_info($href); + break; + case "ostatus:conversation": + $conversation = $href; + break; + case "enclosure": + $enclosure = $href; + if(strlen($item["attach"])) + $item["attach"] .= ','; - if (!isset($orig_link)) - $orig_link = $xpath->query("atom:link[@rel='alternate']", $activityobjects)->item(0)->nodeValue; + $item["attach"] .= '[attach]href="'.$href.'" length="'.$length.'" type="'.$type.'" title="'.$title.'"[/attach]'; + break; + case "related": + if ($item["object-type"] != ACTIVITY_OBJ_BOOKMARK) { + if (!isset($item["parent-uri"])) + $item["parent-uri"] = $href; - if (!isset($orig_link)) - $orig_link = ostatus_convert_href($orig_uri); + if ($related == "") + $related = $href; + } else + $item["body"] .= add_page_info($href); + break; + case "self": + $self = $href; + break; + case "mentioned": + // Notification check + if ($importer["nurl"] == normalise_link($href)) + $mention = true; + break; + } + } + } - $orig_body = $xpath->query('activity:object/atom:content/text()', $activityobjects)->item(0)->nodeValue; - if (!isset($orig_body)) - $orig_body = $xpath->query('atom:content/text()', $activityobjects)->item(0)->nodeValue; + $local_id = ""; + $repeat_of = ""; - $orig_created = $xpath->query('atom:published/text()', $activityobjects)->item(0)->nodeValue; + $notice_info = $xpath->query('statusnet:notice_info', $entry); + if ($notice_info AND ($notice_info->length > 0)) { + foreach($notice_info->item(0)->attributes AS $attributes) { + if ($attributes->name == "source") + $item["app"] = strip_tags($attributes->textContent); + if ($attributes->name == "local_id") + $local_id = $attributes->textContent; + if ($attributes->name == "repeat_of") + $repeat_of = $attributes->textContent; + } + } - $orig_contact = $contact; - $orig_author = ostatus_fetchauthor($xpath, $activityobjects, $importer, $orig_contact, false); + // Is it a repeated post? + if ($repeat_of != "") { + $activityobjects = $xpath->query('activity:object', $entry)->item(0); + + if (is_object($activityobjects)) { + + $orig_uri = $xpath->query("activity:object/atom:id", $activityobjects)->item(0)->nodeValue; + if (!isset($orig_uri)) + $orig_uri = $xpath->query('atom:id/text()', $activityobjects)->item(0)->nodeValue; + + $orig_links = $xpath->query("activity:object/atom:link[@rel='alternate']", $activityobjects); + if ($orig_links AND ($orig_links->length > 0)) + foreach($orig_links->item(0)->attributes AS $attributes) + if ($attributes->name == "href") + $orig_link = $attributes->textContent; + + if (!isset($orig_link)) + $orig_link = $xpath->query("atom:link[@rel='alternate']", $activityobjects)->item(0)->nodeValue; + + if (!isset($orig_link)) + $orig_link = self::convert_href($orig_uri); + + $orig_body = $xpath->query('activity:object/atom:content/text()', $activityobjects)->item(0)->nodeValue; + if (!isset($orig_body)) + $orig_body = $xpath->query('atom:content/text()', $activityobjects)->item(0)->nodeValue; + + $orig_created = $xpath->query('atom:published/text()', $activityobjects)->item(0)->nodeValue; + + $orig_contact = $contact; + $orig_author = self::fetchauthor($xpath, $activityobjects, $importer, $orig_contact, false); - //if (!intval(get_config('system','wall-to-wall_share'))) { - // $prefix = share_header($orig_author['author-name'], $orig_author['author-link'], $orig_author['author-avatar'], "", $orig_created, $orig_link); - // $item["body"] = $prefix.add_page_info_to_body(html2bbcode($orig_body))."[/share]"; - //} else { $item["author-name"] = $orig_author["author-name"]; $item["author-link"] = $orig_author["author-link"]; $item["author-avatar"] = $orig_author["author-avatar"]; @@ -499,1234 +443,1319 @@ function ostatus_import($xml,$importer,&$contact, &$hub) { $item["uri"] = $orig_uri; $item["plink"] = $orig_link; - //} - $item["verb"] = $xpath->query('activity:verb/text()', $activityobjects)->item(0)->nodeValue; + $item["verb"] = $xpath->query('activity:verb/text()', $activityobjects)->item(0)->nodeValue; - $item["object-type"] = $xpath->query('activity:object/activity:object-type/text()', $activityobjects)->item(0)->nodeValue; - if (!isset($item["object-type"])) - $item["object-type"] = $xpath->query('activity:object-type/text()', $activityobjects)->item(0)->nodeValue; - } - } - - //if ($enclosure != "") - // $item["body"] .= add_page_info($enclosure); - - if (isset($item["parent-uri"])) { - $r = q("SELECT `id` FROM `item` WHERE `uid` = %d AND `uri` = '%s'", - intval($importer["uid"]), dbesc($item["parent-uri"])); - - if (!$r AND ($related != "")) { - $reply_path = str_replace("/notice/", "/api/statuses/show/", $related).".atom"; - - if ($reply_path != $related) { - logger("Fetching related items for user ".$importer["uid"]." from ".$reply_path, LOGGER_DEBUG); - $reply_xml = fetch_url($reply_path); - - $reply_contact = $contact; - ostatus_import($reply_xml,$importer,$reply_contact, $reply_hub); - - // After the import try to fetch the parent item again - $r = q("SELECT `id` FROM `item` WHERE `uid` = %d AND `uri` = '%s'", - intval($importer["uid"]), dbesc($item["parent-uri"])); + $item["object-type"] = $xpath->query('activity:object/activity:object-type/text()', $activityobjects)->item(0)->nodeValue; + if (!isset($item["object-type"])) + $item["object-type"] = $xpath->query('activity:object-type/text()', $activityobjects)->item(0)->nodeValue; } } - if ($r) { - $item["type"] = 'remote-comment'; - $item["gravity"] = GRAVITY_COMMENT; + + //if ($enclosure != "") + // $item["body"] .= add_page_info($enclosure); + + if (isset($item["parent-uri"])) { + $r = q("SELECT `id` FROM `item` WHERE `uid` = %d AND `uri` = '%s'", + intval($importer["uid"]), dbesc($item["parent-uri"])); + + if (!$r AND ($related != "")) { + $reply_path = str_replace("/notice/", "/api/statuses/show/", $related).".atom"; + + if ($reply_path != $related) { + logger("Fetching related items for user ".$importer["uid"]." from ".$reply_path, LOGGER_DEBUG); + $reply_xml = fetch_url($reply_path); + + $reply_contact = $contact; + self::import($reply_xml,$importer,$reply_contact, $reply_hub); + + // After the import try to fetch the parent item again + $r = q("SELECT `id` FROM `item` WHERE `uid` = %d AND `uri` = '%s'", + intval($importer["uid"]), dbesc($item["parent-uri"])); + } + } + if ($r) { + $item["type"] = 'remote-comment'; + $item["gravity"] = GRAVITY_COMMENT; + } + } else + $item["parent-uri"] = $item["uri"]; + + $item_id = self::completion($conversation, $importer["uid"], $item, $self); + + if (!$item_id) { + logger("Error storing item", LOGGER_DEBUG); + continue; } - } else - $item["parent-uri"] = $item["uri"]; - $item_id = ostatus_completion($conversation, $importer["uid"], $item, $self); - - if (!$item_id) { - logger("Error storing item", LOGGER_DEBUG); - continue; - } - - logger("Item was stored with id ".$item_id, LOGGER_DEBUG); - } -} - -function ostatus_convert_href($href) { - $elements = explode(":",$href); - - if ((count($elements) <= 2) OR ($elements[0] != "tag")) - return $href; - - $server = explode(",", $elements[1]); - $conversation = explode("=", $elements[2]); - - if ((count($elements) == 4) AND ($elements[2] == "post")) - return "http://".$server[0]."/notice/".$elements[3]; - - if ((count($conversation) != 2) OR ($conversation[1] =="")) - return $href; - - if ($elements[3] == "objectType=thread") - return "http://".$server[0]."/conversation/".$conversation[1]; - else - return "http://".$server[0]."/notice/".$conversation[1]; - - return $href; -} - -function check_conversations($mentions = false, $override = false) { - $last = get_config('system','ostatus_last_poll'); - - $poll_interval = intval(get_config('system','ostatus_poll_interval')); - if(! $poll_interval) - $poll_interval = OSTATUS_DEFAULT_POLL_INTERVAL; - - // Don't poll if the interval is set negative - if (($poll_interval < 0) AND !$override) - return; - - if (!$mentions) { - $poll_timeframe = intval(get_config('system','ostatus_poll_timeframe')); - if (!$poll_timeframe) - $poll_timeframe = OSTATUS_DEFAULT_POLL_TIMEFRAME; - } else { - $poll_timeframe = intval(get_config('system','ostatus_poll_timeframe')); - if (!$poll_timeframe) - $poll_timeframe = OSTATUS_DEFAULT_POLL_TIMEFRAME_MENTIONS; - } - - - if ($last AND !$override) { - $next = $last + ($poll_interval * 60); - if ($next > time()) { - logger('poll interval not reached'); - return; + logger("Item was stored with id ".$item_id, LOGGER_DEBUG); } } - logger('cron_start'); - - $start = date("Y-m-d H:i:s", time() - ($poll_timeframe * 60)); - - if ($mentions) - $conversations = q("SELECT `term`.`oid`, `term`.`url`, `term`.`uid` FROM `term` - STRAIGHT_JOIN `thread` ON `thread`.`iid` = `term`.`oid` AND `thread`.`uid` = `term`.`uid` - WHERE `term`.`type` = 7 AND `term`.`term` > '%s' AND `thread`.`mention` - GROUP BY `term`.`url`, `term`.`uid` ORDER BY `term`.`term` DESC", dbesc($start)); - else - $conversations = q("SELECT `oid`, `url`, `uid` FROM `term` - WHERE `type` = 7 AND `term` > '%s' - GROUP BY `url`, `uid` ORDER BY `term` DESC", dbesc($start)); - - foreach ($conversations AS $conversation) { - ostatus_completion($conversation['url'], $conversation['uid']); - } - - logger('cron_end'); - - set_config('system','ostatus_last_poll', time()); -} - -/** - * @brief Updates the gcontact table with actor data from the conversation - * - * @param object $actor The actor object that contains the contact data - */ -function ostatus_conv_fetch_actor($actor) { - - // We set the generation to "3" since the data here is not as reliable as the data we get on other occasions - $contact = array("network" => NETWORK_OSTATUS, "generation" => 3); - - if (isset($actor->url)) - $contact["url"] = $actor->url; - - if (isset($actor->displayName)) - $contact["name"] = $actor->displayName; - - if (isset($actor->portablecontacts_net->displayName)) - $contact["name"] = $actor->portablecontacts_net->displayName; - - if (isset($actor->portablecontacts_net->preferredUsername)) - $contact["nick"] = $actor->portablecontacts_net->preferredUsername; - - if (isset($actor->id)) - $contact["alias"] = $actor->id; - - if (isset($actor->summary)) - $contact["about"] = $actor->summary; - - if (isset($actor->portablecontacts_net->note)) - $contact["about"] = $actor->portablecontacts_net->note; - - if (isset($actor->portablecontacts_net->addresses->formatted)) - $contact["location"] = $actor->portablecontacts_net->addresses->formatted; - - - if (isset($actor->image->url)) - $contact["photo"] = $actor->image->url; - - if (isset($actor->image->width)) - $avatarwidth = $actor->image->width; - - if (is_array($actor->status_net->avatarLinks)) - foreach ($actor->status_net->avatarLinks AS $avatar) { - if ($avatarsize < $avatar->width) { - $contact["photo"] = $avatar->url; - $avatarsize = $avatar->width; - } - } - - update_gcontact($contact); -} - -/** - * @brief Fetches the conversation url for a given item link or conversation id - * - * @param string $self The link to the posting - * @param string $conversation_id The conversation id - * - * @return string The conversation url - */ -function ostatus_fetch_conversation($self, $conversation_id = "") { - - if ($conversation_id != "") { - $elements = explode(":", $conversation_id); + public static function convert_href($href) { + $elements = explode(":",$href); if ((count($elements) <= 2) OR ($elements[0] != "tag")) - return $conversation_id; + return $href; + + $server = explode(",", $elements[1]); + $conversation = explode("=", $elements[2]); + + if ((count($elements) == 4) AND ($elements[2] == "post")) + return "http://".$server[0]."/notice/".$elements[3]; + + if ((count($conversation) != 2) OR ($conversation[1] =="")) + return $href; + + if ($elements[3] == "objectType=thread") + return "http://".$server[0]."/conversation/".$conversation[1]; + else + return "http://".$server[0]."/notice/".$conversation[1]; + + return $href; } - if ($self == "") - return ""; + public static function check_conversations($mentions = false, $override = false) { + $last = get_config('system','ostatus_last_poll'); - $json = str_replace(".atom", ".json", $self); + $poll_interval = intval(get_config('system','ostatus_poll_interval')); + if(! $poll_interval) + $poll_interval = OSTATUS_DEFAULT_POLL_INTERVAL; - $raw = fetch_url($json); - if ($raw == "") - return ""; + // Don't poll if the interval is set negative + if (($poll_interval < 0) AND !$override) + return; - $data = json_decode($raw); - if (!is_object($data)) - return ""; + if (!$mentions) { + $poll_timeframe = intval(get_config('system','ostatus_poll_timeframe')); + if (!$poll_timeframe) + $poll_timeframe = OSTATUS_DEFAULT_POLL_TIMEFRAME; + } else { + $poll_timeframe = intval(get_config('system','ostatus_poll_timeframe')); + if (!$poll_timeframe) + $poll_timeframe = OSTATUS_DEFAULT_POLL_TIMEFRAME_MENTIONS; + } - $conversation_id = $data->statusnet_conversation_id; - $pos = strpos($self, "/api/statuses/show/"); - $base_url = substr($self, 0, $pos); + if ($last AND !$override) { + $next = $last + ($poll_interval * 60); + if ($next > time()) { + logger('poll interval not reached'); + return; + } + } - return $base_url."/conversation/".$conversation_id; -} + logger('cron_start'); -/** - * @brief Fetches actor details of a given actor and user id - * - * @param string $actor The actor url - * @param int $uid The user id - * @param int $contact_id The default contact-id - * - * @return array Array with actor details - */ -function ostatus_get_actor_details($actor, $uid, $contact_id) { + $start = date("Y-m-d H:i:s", time() - ($poll_timeframe * 60)); - $details = array(); + if ($mentions) + $conversations = q("SELECT `term`.`oid`, `term`.`url`, `term`.`uid` FROM `term` + STRAIGHT_JOIN `thread` ON `thread`.`iid` = `term`.`oid` AND `thread`.`uid` = `term`.`uid` + WHERE `term`.`type` = 7 AND `term`.`term` > '%s' AND `thread`.`mention` + GROUP BY `term`.`url`, `term`.`uid` ORDER BY `term`.`term` DESC", dbesc($start)); + else + $conversations = q("SELECT `oid`, `url`, `uid` FROM `term` + WHERE `type` = 7 AND `term` > '%s' + GROUP BY `url`, `uid` ORDER BY `term` DESC", dbesc($start)); - $contact = q("SELECT `id`, `rel`, `network` FROM `contact` WHERE `uid` = %d AND `nurl` = '%s' AND `network` != '%s'", - $uid, normalise_link($actor), NETWORK_STATUSNET); + foreach ($conversations AS $conversation) { + self::completion($conversation['url'], $conversation['uid']); + } - if (!$contact) - $contact = q("SELECT `id`, `rel`, `network` FROM `contact` WHERE `uid` = %d AND `alias` IN ('%s', '%s') AND `network` != '%s'", - $uid, $actor, normalise_link($actor), NETWORK_STATUSNET); + logger('cron_end'); - if ($contact) { - logger("Found contact for url ".$actor, LOGGER_DEBUG); - $details["contact_id"] = $contact[0]["id"]; - $details["network"] = $contact[0]["network"]; - - $details["not_following"] = !in_array($contact[0]["rel"], array(CONTACT_IS_SHARING, CONTACT_IS_FRIEND)); - } else { - logger("No contact found for user ".$uid." and url ".$actor, LOGGER_DEBUG); - - // Adding a global contact - /// @TODO Use this data for the post - $details["global_contact_id"] = get_contact($actor, 0); - - logger("Global contact ".$global_contact_id." found for url ".$actor, LOGGER_DEBUG); - - $details["contact_id"] = $contact_id; - $details["network"] = NETWORK_OSTATUS; - - $details["not_following"] = true; + set_config('system','ostatus_last_poll', time()); } - return $details; -} + /** + * @brief Updates the gcontact table with actor data from the conversation + * + * @param object $actor The actor object that contains the contact data + */ + private function conv_fetch_actor($actor) { -function ostatus_completion($conversation_url, $uid, $item = array(), $self = "") { + // We set the generation to "3" since the data here is not as reliable as the data we get on other occasions + $contact = array("network" => NETWORK_OSTATUS, "generation" => 3); - $a = get_app(); + if (isset($actor->url)) + $contact["url"] = $actor->url; - $item_stored = -1; + if (isset($actor->displayName)) + $contact["name"] = $actor->displayName; - //$conversation_url = ostatus_convert_href($conversation_url); - $conversation_url = ostatus_fetch_conversation($self, $conversation_url); + if (isset($actor->portablecontacts_net->displayName)) + $contact["name"] = $actor->portablecontacts_net->displayName; + + if (isset($actor->portablecontacts_net->preferredUsername)) + $contact["nick"] = $actor->portablecontacts_net->preferredUsername; + + if (isset($actor->id)) + $contact["alias"] = $actor->id; + + if (isset($actor->summary)) + $contact["about"] = $actor->summary; + + if (isset($actor->portablecontacts_net->note)) + $contact["about"] = $actor->portablecontacts_net->note; + + if (isset($actor->portablecontacts_net->addresses->formatted)) + $contact["location"] = $actor->portablecontacts_net->addresses->formatted; + + + if (isset($actor->image->url)) + $contact["photo"] = $actor->image->url; + + if (isset($actor->image->width)) + $avatarwidth = $actor->image->width; + + if (is_array($actor->status_net->avatarLinks)) + foreach ($actor->status_net->avatarLinks AS $avatar) { + if ($avatarsize < $avatar->width) { + $contact["photo"] = $avatar->url; + $avatarsize = $avatar->width; + } + } + + update_gcontact($contact); + } + + /** + * @brief Fetches the conversation url for a given item link or conversation id + * + * @param string $self The link to the posting + * @param string $conversation_id The conversation id + * + * @return string The conversation url + */ + private function fetch_conversation($self, $conversation_id = "") { + + if ($conversation_id != "") { + $elements = explode(":", $conversation_id); + + if ((count($elements) <= 2) OR ($elements[0] != "tag")) + return $conversation_id; + } + + if ($self == "") + return ""; + + $json = str_replace(".atom", ".json", $self); + + $raw = fetch_url($json); + if ($raw == "") + return ""; + + $data = json_decode($raw); + if (!is_object($data)) + return ""; + + $conversation_id = $data->statusnet_conversation_id; + + $pos = strpos($self, "/api/statuses/show/"); + $base_url = substr($self, 0, $pos); + + return $base_url."/conversation/".$conversation_id; + } + + /** + * @brief Fetches actor details of a given actor and user id + * + * @param string $actor The actor url + * @param int $uid The user id + * @param int $contact_id The default contact-id + * + * @return array Array with actor details + */ + private function get_actor_details($actor, $uid, $contact_id) { + + $details = array(); + + $contact = q("SELECT `id`, `rel`, `network` FROM `contact` WHERE `uid` = %d AND `nurl` = '%s' AND `network` != '%s'", + $uid, normalise_link($actor), NETWORK_STATUSNET); + + if (!$contact) + $contact = q("SELECT `id`, `rel`, `network` FROM `contact` WHERE `uid` = %d AND `alias` IN ('%s', '%s') AND `network` != '%s'", + $uid, $actor, normalise_link($actor), NETWORK_STATUSNET); + + if ($contact) { + logger("Found contact for url ".$actor, LOGGER_DEBUG); + $details["contact_id"] = $contact[0]["id"]; + $details["network"] = $contact[0]["network"]; + + $details["not_following"] = !in_array($contact[0]["rel"], array(CONTACT_IS_SHARING, CONTACT_IS_FRIEND)); + } else { + logger("No contact found for user ".$uid." and url ".$actor, LOGGER_DEBUG); + + // Adding a global contact + /// @TODO Use this data for the post + $details["global_contact_id"] = get_contact($actor, 0); + + logger("Global contact ".$global_contact_id." found for url ".$actor, LOGGER_DEBUG); + + $details["contact_id"] = $contact_id; + $details["network"] = NETWORK_OSTATUS; + + $details["not_following"] = true; + } + + return $details; + } + + private function completion($conversation_url, $uid, $item = array(), $self = "") { + + + $item_stored = -1; + + $conversation_url = self::fetch_conversation($self, $conversation_url); + + // If the thread shouldn't be completed then store the item and go away + // Don't do a completion on liked content + if (((intval(get_config('system','ostatus_poll_interval')) == -2) AND (count($item) > 0)) OR + ($item["verb"] == ACTIVITY_LIKE) OR ($conversation_url == "")) { + $item_stored = item_store($item, true); + return($item_stored); + } + + // Get the parent + $parents = q("SELECT `id`, `parent`, `uri`, `contact-id`, `type`, `verb`, `visible` FROM `item` WHERE `id` IN + (SELECT `parent` FROM `item` WHERE `id` IN + (SELECT `oid` FROM `term` WHERE `uid` = %d AND `otype` = %d AND `type` = %d AND `url` = '%s'))", + intval($uid), intval(TERM_OBJ_POST), intval(TERM_CONVERSATION), dbesc($conversation_url)); + + if ($parents) + $parent = $parents[0]; + elseif (count($item) > 0) { + $parent = $item; + $parent["type"] = "remote"; + $parent["verb"] = ACTIVITY_POST; + $parent["visible"] = 1; + } else { + // Preset the parent + $r = q("SELECT `id` FROM `contact` WHERE `self` AND `uid`=%d", $uid); + if (!$r) + return(-2); + + $parent = array(); + $parent["id"] = 0; + $parent["parent"] = 0; + $parent["uri"] = ""; + $parent["contact-id"] = $r[0]["id"]; + $parent["type"] = "remote"; + $parent["verb"] = ACTIVITY_POST; + $parent["visible"] = 1; + } + + $conv = str_replace("/conversation/", "/api/statusnet/conversation/", $conversation_url).".as"; + $pageno = 1; + $items = array(); + + logger('fetching conversation url '.$conv.' (Self: '.$self.') for user '.$uid); + + do { + $conv_arr = z_fetch_url($conv."?page=".$pageno); + + // If it is a non-ssl site and there is an error, then try ssl or vice versa + if (!$conv_arr["success"] AND (substr($conv, 0, 7) == "http://")) { + $conv = str_replace("http://", "https://", $conv); + $conv_as = fetch_url($conv."?page=".$pageno); + } elseif (!$conv_arr["success"] AND (substr($conv, 0, 8) == "https://")) { + $conv = str_replace("https://", "http://", $conv); + $conv_as = fetch_url($conv."?page=".$pageno); + } else + $conv_as = $conv_arr["body"]; + + $conv_as = str_replace(',"statusnet:notice_info":', ',"statusnet_notice_info":', $conv_as); + $conv_as = json_decode($conv_as); + + $no_of_items = sizeof($items); + + if (@is_array($conv_as->items)) + foreach ($conv_as->items AS $single_item) + $items[$single_item->id] = $single_item; + + if ($no_of_items == sizeof($items)) + break; + + $pageno++; + + } while (true); + + logger('fetching conversation done. Found '.count($items).' items'); + + if (!sizeof($items)) { + if (count($item) > 0) { + $item_stored = item_store($item, true); + + if ($item_stored) { + logger("Conversation ".$conversation_url." couldn't be fetched. Item uri ".$item["uri"]." stored: ".$item_stored, LOGGER_DEBUG); + self::store_conversation($item_id, $conversation_url); + } + + return($item_stored); + } else + return(-3); + } + + $items = array_reverse($items); + + $r = q("SELECT `nurl` FROM `contact` WHERE `uid` = %d AND `self`", intval($uid)); + $importer = $r[0]; + + $new_parent = true; + + foreach ($items as $single_conv) { + + // Update the gcontact table + self::conv_fetch_actor($single_conv->actor); + + // Test - remove before flight + //$tempfile = tempnam(get_temppath(), "conversation"); + //file_put_contents($tempfile, json_encode($single_conv)); + + $mention = false; + + if (isset($single_conv->object->id)) + $single_conv->id = $single_conv->object->id; + + $plink = self::convert_href($single_conv->id); + if (isset($single_conv->object->url)) + $plink = self::convert_href($single_conv->object->url); + + if (@!$single_conv->id) + continue; + + logger("Got id ".$single_conv->id, LOGGER_DEBUG); + + if ($first_id == "") { + $first_id = $single_conv->id; + + // The first post of the conversation isn't our first post. There are three options: + // 1. Our conversation hasn't the "real" thread starter + // 2. This first post is a post inside our thread + // 3. This first post is a post inside another thread + if (($first_id != $parent["uri"]) AND ($parent["uri"] != "")) { + + $new_parent = true; + + $new_parents = q("SELECT `id`, `parent`, `uri`, `contact-id`, `type`, `verb`, `visible` FROM `item` WHERE `id` IN + (SELECT `parent` FROM `item` + WHERE `uid` = %d AND `uri` = '%s' AND `network` IN ('%s','%s')) LIMIT 1", + intval($uid), dbesc($first_id), dbesc(NETWORK_OSTATUS), dbesc(NETWORK_DFRN)); + if ($new_parents) { + if ($new_parents[0]["parent"] == $parent["parent"]) { + // Option 2: This post is already present inside our thread - but not as thread starter + logger("Option 2: uri present in our thread: ".$first_id, LOGGER_DEBUG); + $first_id = $parent["uri"]; + } else { + // Option 3: Not so good. We have mixed parents. We have to see how to clean this up. + // For now just take the new parent. + $parent = $new_parents[0]; + $first_id = $parent["uri"]; + logger("Option 3: mixed parents for uri ".$first_id, LOGGER_DEBUG); + } + } else { + // Option 1: We hadn't got the real thread starter + // We have to clean up our existing messages. + $parent["id"] = 0; + $parent["uri"] = $first_id; + logger("Option 1: we have a new parent: ".$first_id, LOGGER_DEBUG); + } + } elseif ($parent["uri"] == "") { + $parent["id"] = 0; + $parent["uri"] = $first_id; + } + } + + $parent_uri = $parent["uri"]; + + // "context" only seems to exist on older servers + if (isset($single_conv->context->inReplyTo->id)) { + $parent_exists = q("SELECT `id` FROM `item` WHERE `uid` = %d AND `uri` = '%s' AND `network` IN ('%s','%s') LIMIT 1", + intval($uid), dbesc($single_conv->context->inReplyTo->id), dbesc(NETWORK_OSTATUS), dbesc(NETWORK_DFRN)); + if ($parent_exists) + $parent_uri = $single_conv->context->inReplyTo->id; + } + + // This is the current way + if (isset($single_conv->object->inReplyTo->id)) { + $parent_exists = q("SELECT `id` FROM `item` WHERE `uid` = %d AND `uri` = '%s' AND `network` IN ('%s','%s') LIMIT 1", + intval($uid), dbesc($single_conv->object->inReplyTo->id), dbesc(NETWORK_OSTATUS), dbesc(NETWORK_DFRN)); + if ($parent_exists) + $parent_uri = $single_conv->object->inReplyTo->id; + } + + $message_exists = q("SELECT `id`, `parent`, `uri` FROM `item` WHERE `uid` = %d AND `uri` = '%s' AND `network` IN ('%s','%s') LIMIT 1", + intval($uid), dbesc($single_conv->id), + dbesc(NETWORK_OSTATUS), dbesc(NETWORK_DFRN)); + if ($message_exists) { + logger("Message ".$single_conv->id." already existed on the system", LOGGER_DEBUG); + + if ($parent["id"] != 0) { + $existing_message = $message_exists[0]; + + // We improved the way we fetch OStatus messages, this shouldn't happen very often now + /// @TODO We have to change the shadow copies as well. This way here is really ugly. + if ($existing_message["parent"] != $parent["id"]) { + logger('updating id '.$existing_message["id"].' with parent '.$existing_message["parent"].' to parent '.$parent["id"].' uri '.$parent["uri"].' thread '.$parent_uri, LOGGER_DEBUG); + + // Update the parent id of the selected item + $r = q("UPDATE `item` SET `parent` = %d, `parent-uri` = '%s' WHERE `id` = %d", + intval($parent["id"]), dbesc($parent["uri"]), intval($existing_message["id"])); + + // Update the parent uri in the thread - but only if it points to itself + $r = q("UPDATE `item` SET `thr-parent` = '%s' WHERE `id` = %d AND `uri` = `thr-parent`", + dbesc($parent_uri), intval($existing_message["id"])); + + // try to change all items of the same parent + $r = q("UPDATE `item` SET `parent` = %d, `parent-uri` = '%s' WHERE `parent` = %d", + intval($parent["id"]), dbesc($parent["uri"]), intval($existing_message["parent"])); + + // Update the parent uri in the thread - but only if it points to itself + $r = q("UPDATE `item` SET `thr-parent` = '%s' WHERE (`parent` = %d) AND (`uri` = `thr-parent`)", + dbesc($parent["uri"]), intval($existing_message["parent"])); + + // Now delete the thread + delete_thread($existing_message["parent"]); + } + } + + // The item we are having on the system is the one that we wanted to store via the item array + if (isset($item["uri"]) AND ($item["uri"] == $existing_message["uri"])) { + $item = array(); + $item_stored = 0; + } + + continue; + } + + if (is_array($single_conv->to)) + foreach($single_conv->to AS $to) + if ($importer["nurl"] == normalise_link($to->id)) + $mention = true; + + $actor = $single_conv->actor->id; + if (isset($single_conv->actor->url)) + $actor = $single_conv->actor->url; + + $details = self::get_actor_details($actor, $uid, $parent["contact-id"]); + + // Do we only want to import threads that were started by our contacts? + if ($details["not_following"] AND $new_parent AND get_config('system','ostatus_full_threads')) { + logger("Don't import uri ".$first_id." because user ".$uid." doesn't follow the person ".$actor, LOGGER_DEBUG); + continue; + } + + $arr = array(); + $arr["network"] = $details["network"]; + $arr["uri"] = $single_conv->id; + $arr["plink"] = $plink; + $arr["uid"] = $uid; + $arr["contact-id"] = $details["contact_id"]; + $arr["parent-uri"] = $parent_uri; + $arr["created"] = $single_conv->published; + $arr["edited"] = $single_conv->published; + $arr["owner-name"] = $single_conv->actor->displayName; + if ($arr["owner-name"] == '') + $arr["owner-name"] = $single_conv->actor->contact->displayName; + if ($arr["owner-name"] == '') + $arr["owner-name"] = $single_conv->actor->portablecontacts_net->displayName; + + $arr["owner-link"] = $actor; + $arr["owner-avatar"] = $single_conv->actor->image->url; + $arr["author-name"] = $arr["owner-name"]; + $arr["author-link"] = $actor; + $arr["author-avatar"] = $single_conv->actor->image->url; + $arr["body"] = add_page_info_to_body(html2bbcode($single_conv->content)); + + if (isset($single_conv->status_net->notice_info->source)) + $arr["app"] = strip_tags($single_conv->status_net->notice_info->source); + elseif (isset($single_conv->statusnet->notice_info->source)) + $arr["app"] = strip_tags($single_conv->statusnet->notice_info->source); + elseif (isset($single_conv->statusnet_notice_info->source)) + $arr["app"] = strip_tags($single_conv->statusnet_notice_info->source); + elseif (isset($single_conv->provider->displayName)) + $arr["app"] = $single_conv->provider->displayName; + else + $arr["app"] = "OStatus"; + + + $arr["object"] = json_encode($single_conv); + $arr["verb"] = $parent["verb"]; + $arr["visible"] = $parent["visible"]; + $arr["location"] = $single_conv->location->displayName; + $arr["coord"] = trim($single_conv->location->lat." ".$single_conv->location->lon); + + // Is it a reshared item? + if (isset($single_conv->verb) AND ($single_conv->verb == "share") AND isset($single_conv->object)) { + if (is_array($single_conv->object)) + $single_conv->object = $single_conv->object[0]; + + logger("Found reshared item ".$single_conv->object->id); + + // $single_conv->object->context->conversation; + + if (isset($single_conv->object->object->id)) + $arr["uri"] = $single_conv->object->object->id; + else + $arr["uri"] = $single_conv->object->id; + + if (isset($single_conv->object->object->url)) + $plink = self::convert_href($single_conv->object->object->url); + else + $plink = self::convert_href($single_conv->object->url); + + if (isset($single_conv->object->object->content)) + $arr["body"] = add_page_info_to_body(html2bbcode($single_conv->object->object->content)); + else + $arr["body"] = add_page_info_to_body(html2bbcode($single_conv->object->content)); + + $arr["plink"] = $plink; + + $arr["created"] = $single_conv->object->published; + $arr["edited"] = $single_conv->object->published; + + $arr["author-name"] = $single_conv->object->actor->displayName; + if ($arr["owner-name"] == '') + $arr["author-name"] = $single_conv->object->actor->contact->displayName; + + $arr["author-link"] = $single_conv->object->actor->url; + $arr["author-avatar"] = $single_conv->object->actor->image->url; + + $arr["app"] = $single_conv->object->provider->displayName."#"; + //$arr["verb"] = $single_conv->object->verb; + + $arr["location"] = $single_conv->object->location->displayName; + $arr["coord"] = trim($single_conv->object->location->lat." ".$single_conv->object->location->lon); + } + + if ($arr["location"] == "") + unset($arr["location"]); + + if ($arr["coord"] == "") + unset($arr["coord"]); + + // Copy fields from given item array + if (isset($item["uri"]) AND (($item["uri"] == $arr["uri"]) OR ($item["uri"] == $single_conv->id))) { + $copy_fields = array("owner-name", "owner-link", "owner-avatar", "author-name", "author-link", "author-avatar", + "gravity", "body", "object-type", "object", "verb", "created", "edited", "coord", "tag", + "title", "attach", "app", "type", "location", "contact-id", "uri"); + foreach ($copy_fields AS $field) + if (isset($item[$field])) + $arr[$field] = $item[$field]; + + } + + $newitem = item_store($arr); + if (!$newitem) { + logger("Item wasn't stored ".print_r($arr, true), LOGGER_DEBUG); + continue; + } + + if (isset($item["uri"]) AND ($item["uri"] == $arr["uri"])) { + $item = array(); + $item_stored = $newitem; + } + + logger('Stored new item '.$plink.' for parent '.$arr["parent-uri"].' under id '.$newitem, LOGGER_DEBUG); + + // Add the conversation entry (but don't fetch the whole conversation) + self::store_conversation($newitem, $conversation_url); + + // If the newly created item is the top item then change the parent settings of the thread + // This shouldn't happen anymore. This is supposed to be absolote. + if ($arr["uri"] == $first_id) { + logger('setting new parent to id '.$newitem); + $new_parents = q("SELECT `id`, `uri`, `contact-id`, `type`, `verb`, `visible` FROM `item` WHERE `uid` = %d AND `id` = %d LIMIT 1", + intval($uid), intval($newitem)); + if ($new_parents) + $parent = $new_parents[0]; + } + } + + if (($item_stored < 0) AND (count($item) > 0)) { + + if (get_config('system','ostatus_full_threads')) { + $details = self::get_actor_details($item["owner-link"], $uid, $item["contact-id"]); + if ($details["not_following"]) { + logger("Don't import uri ".$item["uri"]." because user ".$uid." doesn't follow the person ".$item["owner-link"], LOGGER_DEBUG); + return false; + } + } + + $item_stored = item_store($item, true); + if ($item_stored) { + logger("Uri ".$item["uri"]." wasn't found in conversation ".$conversation_url, LOGGER_DEBUG); + self::store_conversation($item_stored, $conversation_url); + } + } - // If the thread shouldn't be completed then store the item and go away - // Don't do a completion on liked content - if (((intval(get_config('system','ostatus_poll_interval')) == -2) AND (count($item) > 0)) OR - ($item["verb"] == ACTIVITY_LIKE) OR ($conversation_url == "")) { - //$arr["app"] .= " (OStatus-NoCompletion)"; - $item_stored = item_store($item, true); return($item_stored); } - // Get the parent - $parents = q("SELECT `id`, `parent`, `uri`, `contact-id`, `type`, `verb`, `visible` FROM `item` WHERE `id` IN - (SELECT `parent` FROM `item` WHERE `id` IN - (SELECT `oid` FROM `term` WHERE `uid` = %d AND `otype` = %d AND `type` = %d AND `url` = '%s'))", - intval($uid), intval(TERM_OBJ_POST), intval(TERM_CONVERSATION), dbesc($conversation_url)); + private function store_conversation($itemid, $conversation_url) { - if ($parents) - $parent = $parents[0]; - elseif (count($item) > 0) { - $parent = $item; - $parent["type"] = "remote"; - $parent["verb"] = ACTIVITY_POST; - $parent["visible"] = 1; - } else { - // Preset the parent - $r = q("SELECT `id` FROM `contact` WHERE `self` AND `uid`=%d", $uid); - if (!$r) - return(-2); + $conversation_url = self::convert_href($conversation_url); - $parent = array(); - $parent["id"] = 0; - $parent["parent"] = 0; - $parent["uri"] = ""; - $parent["contact-id"] = $r[0]["id"]; - $parent["type"] = "remote"; - $parent["verb"] = ACTIVITY_POST; - $parent["visible"] = 1; + $messages = q("SELECT `uid`, `parent`, `created`, `received`, `guid` FROM `item` WHERE `id` = %d LIMIT 1", intval($itemid)); + if (!$messages) + return; + $message = $messages[0]; + + // Store conversation url if not done before + $conversation = q("SELECT `url` FROM `term` WHERE `uid` = %d AND `oid` = %d AND `otype` = %d AND `type` = %d", + intval($message["uid"]), intval($itemid), intval(TERM_OBJ_POST), intval(TERM_CONVERSATION)); + + if (!$conversation) { + $r = q("INSERT INTO `term` (`uid`, `oid`, `otype`, `type`, `term`, `url`, `created`, `received`, `guid`) VALUES (%d, %d, %d, %d, '%s', '%s', '%s', '%s', '%s')", + intval($message["uid"]), intval($itemid), intval(TERM_OBJ_POST), intval(TERM_CONVERSATION), + dbesc($message["created"]), dbesc($conversation_url), dbesc($message["created"]), dbesc($message["received"]), dbesc($message["guid"])); + logger('Storing conversation url '.$conversation_url.' for id '.$itemid); + } } - $conv = str_replace("/conversation/", "/api/statusnet/conversation/", $conversation_url).".as"; - $pageno = 1; - $items = array(); + private function get_reshared_guid($item) { + $body = trim($item["body"]); - logger('fetching conversation url '.$conv.' (Self: '.$self.') for user '.$uid); + // Skip if it isn't a pure repeated messages + // Does it start with a share? + if (strpos($body, "[share") > 0) + return(""); - do { - $conv_arr = z_fetch_url($conv."?page=".$pageno); + // Does it end with a share? + if (strlen($body) > (strrpos($body, "[/share]") + 8)) + return(""); - // If it is a non-ssl site and there is an error, then try ssl or vice versa - if (!$conv_arr["success"] AND (substr($conv, 0, 7) == "http://")) { - $conv = str_replace("http://", "https://", $conv); - $conv_as = fetch_url($conv."?page=".$pageno); - } elseif (!$conv_arr["success"] AND (substr($conv, 0, 8) == "https://")) { - $conv = str_replace("https://", "http://", $conv); - $conv_as = fetch_url($conv."?page=".$pageno); - } else - $conv_as = $conv_arr["body"]; + $attributes = preg_replace("/\[share(.*?)\]\s?(.*?)\s?\[\/share\]\s?/ism","$1",$body); + // Skip if there is no shared message in there + if ($body == $attributes) + return(false); - $conv_as = str_replace(',"statusnet:notice_info":', ',"statusnet_notice_info":', $conv_as); - $conv_as = json_decode($conv_as); + $guid = ""; + preg_match("/guid='(.*?)'/ism", $attributes, $matches); + if ($matches[1] != "") + $guid = $matches[1]; - $no_of_items = sizeof($items); + preg_match('/guid="(.*?)"/ism', $attributes, $matches); + if ($matches[1] != "") + $guid = $matches[1]; - if (@is_array($conv_as->items)) - foreach ($conv_as->items AS $single_item) - $items[$single_item->id] = $single_item; - - if ($no_of_items == sizeof($items)) - break; - - $pageno++; - - } while (true); - - logger('fetching conversation done. Found '.count($items).' items'); - - if (!sizeof($items)) { - if (count($item) > 0) { - //$arr["app"] .= " (OStatus-NoConvFetched)"; - $item_stored = item_store($item, true); - - if ($item_stored) { - logger("Conversation ".$conversation_url." couldn't be fetched. Item uri ".$item["uri"]." stored: ".$item_stored, LOGGER_DEBUG); - ostatus_store_conversation($item_id, $conversation_url); - } - - return($item_stored); - } else - return(-3); + return $guid; } - $items = array_reverse($items); + private function format_picture_post($body) { + $siteinfo = get_attached_data($body); - $r = q("SELECT `nurl` FROM `contact` WHERE `uid` = %d AND `self`", intval($uid)); - $importer = $r[0]; + if (($siteinfo["type"] == "photo")) { + if (isset($siteinfo["preview"])) + $preview = $siteinfo["preview"]; + else + $preview = $siteinfo["image"]; - $new_parent = true; + // Is it a remote picture? Then make a smaller preview here + $preview = proxy_url($preview, false, PROXY_SIZE_SMALL); - foreach ($items as $single_conv) { + // Is it a local picture? Then make it smaller here + $preview = str_replace(array("-0.jpg", "-0.png"), array("-2.jpg", "-2.png"), $preview); + $preview = str_replace(array("-1.jpg", "-1.png"), array("-2.jpg", "-2.png"), $preview); - // Update the gcontact table - ostatus_conv_fetch_actor($single_conv->actor); + if (isset($siteinfo["url"])) + $url = $siteinfo["url"]; + else + $url = $siteinfo["image"]; - // Test - remove before flight - //$tempfile = tempnam(get_temppath(), "conversation"); - //file_put_contents($tempfile, json_encode($single_conv)); - - $mention = false; - - if (isset($single_conv->object->id)) - $single_conv->id = $single_conv->object->id; - - $plink = ostatus_convert_href($single_conv->id); - if (isset($single_conv->object->url)) - $plink = ostatus_convert_href($single_conv->object->url); - - if (@!$single_conv->id) - continue; - - logger("Got id ".$single_conv->id, LOGGER_DEBUG); - - if ($first_id == "") { - $first_id = $single_conv->id; - - // The first post of the conversation isn't our first post. There are three options: - // 1. Our conversation hasn't the "real" thread starter - // 2. This first post is a post inside our thread - // 3. This first post is a post inside another thread - if (($first_id != $parent["uri"]) AND ($parent["uri"] != "")) { - - $new_parent = true; - - $new_parents = q("SELECT `id`, `parent`, `uri`, `contact-id`, `type`, `verb`, `visible` FROM `item` WHERE `id` IN - (SELECT `parent` FROM `item` - WHERE `uid` = %d AND `uri` = '%s' AND `network` IN ('%s','%s')) LIMIT 1", - intval($uid), dbesc($first_id), dbesc(NETWORK_OSTATUS), dbesc(NETWORK_DFRN)); - if ($new_parents) { - if ($new_parents[0]["parent"] == $parent["parent"]) { - // Option 2: This post is already present inside our thread - but not as thread starter - logger("Option 2: uri present in our thread: ".$first_id, LOGGER_DEBUG); - $first_id = $parent["uri"]; - } else { - // Option 3: Not so good. We have mixed parents. We have to see how to clean this up. - // For now just take the new parent. - $parent = $new_parents[0]; - $first_id = $parent["uri"]; - logger("Option 3: mixed parents for uri ".$first_id, LOGGER_DEBUG); - } - } else { - // Option 1: We hadn't got the real thread starter - // We have to clean up our existing messages. - $parent["id"] = 0; - $parent["uri"] = $first_id; - logger("Option 1: we have a new parent: ".$first_id, LOGGER_DEBUG); - } - } elseif ($parent["uri"] == "") { - $parent["id"] = 0; - $parent["uri"] = $first_id; - } + $body = trim($siteinfo["text"])." [url]".$url."[/url]\n[img]".$preview."[/img]"; } - $parent_uri = $parent["uri"]; + return $body; + } - // "context" only seems to exist on older servers - if (isset($single_conv->context->inReplyTo->id)) { - $parent_exists = q("SELECT `id` FROM `item` WHERE `uid` = %d AND `uri` = '%s' AND `network` IN ('%s','%s') LIMIT 1", - intval($uid), dbesc($single_conv->context->inReplyTo->id), dbesc(NETWORK_OSTATUS), dbesc(NETWORK_DFRN)); - if ($parent_exists) - $parent_uri = $single_conv->context->inReplyTo->id; - } + private function add_header($doc, $owner) { - // This is the current way - if (isset($single_conv->object->inReplyTo->id)) { - $parent_exists = q("SELECT `id` FROM `item` WHERE `uid` = %d AND `uri` = '%s' AND `network` IN ('%s','%s') LIMIT 1", - intval($uid), dbesc($single_conv->object->inReplyTo->id), dbesc(NETWORK_OSTATUS), dbesc(NETWORK_DFRN)); - if ($parent_exists) - $parent_uri = $single_conv->object->inReplyTo->id; - } + $a = get_app(); - $message_exists = q("SELECT `id`, `parent`, `uri` FROM `item` WHERE `uid` = %d AND `uri` = '%s' AND `network` IN ('%s','%s') LIMIT 1", - intval($uid), dbesc($single_conv->id), - dbesc(NETWORK_OSTATUS), dbesc(NETWORK_DFRN)); - if ($message_exists) { - logger("Message ".$single_conv->id." already existed on the system", LOGGER_DEBUG); + $root = $doc->createElementNS(NAMESPACE_ATOM1, 'feed'); + $doc->appendChild($root); - if ($parent["id"] != 0) { - $existing_message = $message_exists[0]; + $root->setAttribute("xmlns:thr", NAMESPACE_THREAD); + $root->setAttribute("xmlns:georss", NAMESPACE_GEORSS); + $root->setAttribute("xmlns:activity", NAMESPACE_ACTIVITY); + $root->setAttribute("xmlns:media", NAMESPACE_MEDIA); + $root->setAttribute("xmlns:poco", NAMESPACE_POCO); + $root->setAttribute("xmlns:ostatus", NAMESPACE_OSTATUS); + $root->setAttribute("xmlns:statusnet", NAMESPACE_STATUSNET); - // We improved the way we fetch OStatus messages, this shouldn't happen very often now - /// @TODO We have to change the shadow copies as well. This way here is really ugly. - if ($existing_message["parent"] != $parent["id"]) { - logger('updating id '.$existing_message["id"].' with parent '.$existing_message["parent"].' to parent '.$parent["id"].' uri '.$parent["uri"].' thread '.$parent_uri, LOGGER_DEBUG); + $attributes = array("uri" => "https://friendi.ca", "version" => FRIENDICA_VERSION."-".DB_UPDATE_VERSION); + xml::add_element($doc, $root, "generator", FRIENDICA_PLATFORM, $attributes); + xml::add_element($doc, $root, "id", App::get_baseurl()."/profile/".$owner["nick"]); + xml::add_element($doc, $root, "title", sprintf("%s timeline", $owner["name"])); + xml::add_element($doc, $root, "subtitle", sprintf("Updates from %s on %s", $owner["name"], $a->config["sitename"])); + xml::add_element($doc, $root, "logo", $owner["photo"]); + xml::add_element($doc, $root, "updated", datetime_convert("UTC", "UTC", "now", ATOM_TIME)); - // Update the parent id of the selected item - $r = q("UPDATE `item` SET `parent` = %d, `parent-uri` = '%s' WHERE `id` = %d", - intval($parent["id"]), dbesc($parent["uri"]), intval($existing_message["id"])); + $author = self::add_author($doc, $owner); + $root->appendChild($author); - // Update the parent uri in the thread - but only if it points to itself - $r = q("UPDATE `item` SET `thr-parent` = '%s' WHERE `id` = %d AND `uri` = `thr-parent`", - dbesc($parent_uri), intval($existing_message["id"])); + $attributes = array("href" => $owner["url"], "rel" => "alternate", "type" => "text/html"); + xml::add_element($doc, $root, "link", "", $attributes); - // try to change all items of the same parent - $r = q("UPDATE `item` SET `parent` = %d, `parent-uri` = '%s' WHERE `parent` = %d", - intval($parent["id"]), dbesc($parent["uri"]), intval($existing_message["parent"])); + /// @TODO We have to find out what this is + /// $attributes = array("href" => App::get_baseurl()."/sup", + /// "rel" => "http://api.friendfeed.com/2008/03#sup", + /// "type" => "application/json"); + /// xml::add_element($doc, $root, "link", "", $attributes); - // Update the parent uri in the thread - but only if it points to itself - $r = q("UPDATE `item` SET `thr-parent` = '%s' WHERE (`parent` = %d) AND (`uri` = `thr-parent`)", - dbesc($parent["uri"]), intval($existing_message["parent"])); + self::hublinks($doc, $root); - // Now delete the thread - delete_thread($existing_message["parent"]); + $attributes = array("href" => App::get_baseurl()."/salmon/".$owner["nick"], "rel" => "salmon"); + xml::add_element($doc, $root, "link", "", $attributes); + + $attributes = array("href" => App::get_baseurl()."/salmon/".$owner["nick"], "rel" => "http://salmon-protocol.org/ns/salmon-replies"); + xml::add_element($doc, $root, "link", "", $attributes); + + $attributes = array("href" => App::get_baseurl()."/salmon/".$owner["nick"], "rel" => "http://salmon-protocol.org/ns/salmon-mention"); + xml::add_element($doc, $root, "link", "", $attributes); + + $attributes = array("href" => App::get_baseurl()."/api/statuses/user_timeline/".$owner["nick"].".atom", + "rel" => "self", "type" => "application/atom+xml"); + xml::add_element($doc, $root, "link", "", $attributes); + + return $root; + } + + public static function hublinks($doc, $root) { + $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]') + $h = App::get_baseurl() . '/pubsubhubbub'; + xml::add_element($doc, $root, "link", "", array("href" => $h, "rel" => "hub")); } } - - // The item we are having on the system is the one that we wanted to store via the item array - if (isset($item["uri"]) AND ($item["uri"] == $existing_message["uri"])) { - $item = array(); - $item_stored = 0; - } - - continue; - } - - if (is_array($single_conv->to)) - foreach($single_conv->to AS $to) - if ($importer["nurl"] == normalise_link($to->id)) - $mention = true; - - $actor = $single_conv->actor->id; - if (isset($single_conv->actor->url)) - $actor = $single_conv->actor->url; - - $details = ostatus_get_actor_details($actor, $uid, $parent["contact-id"]); - - // Do we only want to import threads that were started by our contacts? - if ($details["not_following"] AND $new_parent AND get_config('system','ostatus_full_threads')) { - logger("Don't import uri ".$first_id." because user ".$uid." doesn't follow the person ".$actor, LOGGER_DEBUG); - continue; - } - - $arr = array(); - $arr["network"] = $details["network"]; - $arr["uri"] = $single_conv->id; - $arr["plink"] = $plink; - $arr["uid"] = $uid; - $arr["contact-id"] = $details["contact_id"]; - $arr["parent-uri"] = $parent_uri; - $arr["created"] = $single_conv->published; - $arr["edited"] = $single_conv->published; - $arr["owner-name"] = $single_conv->actor->displayName; - if ($arr["owner-name"] == '') - $arr["owner-name"] = $single_conv->actor->contact->displayName; - if ($arr["owner-name"] == '') - $arr["owner-name"] = $single_conv->actor->portablecontacts_net->displayName; - - $arr["owner-link"] = $actor; - $arr["owner-avatar"] = $single_conv->actor->image->url; - $arr["author-name"] = $arr["owner-name"]; - $arr["author-link"] = $actor; - $arr["author-avatar"] = $single_conv->actor->image->url; - $arr["body"] = add_page_info_to_body(html2bbcode($single_conv->content)); - - if (isset($single_conv->status_net->notice_info->source)) - $arr["app"] = strip_tags($single_conv->status_net->notice_info->source); - elseif (isset($single_conv->statusnet->notice_info->source)) - $arr["app"] = strip_tags($single_conv->statusnet->notice_info->source); - elseif (isset($single_conv->statusnet_notice_info->source)) - $arr["app"] = strip_tags($single_conv->statusnet_notice_info->source); - elseif (isset($single_conv->provider->displayName)) - $arr["app"] = $single_conv->provider->displayName; - else - $arr["app"] = "OStatus"; - - //$arr["app"] .= " (Conversation)"; - - $arr["object"] = json_encode($single_conv); - $arr["verb"] = $parent["verb"]; - $arr["visible"] = $parent["visible"]; - $arr["location"] = $single_conv->location->displayName; - $arr["coord"] = trim($single_conv->location->lat." ".$single_conv->location->lon); - - // Is it a reshared item? - if (isset($single_conv->verb) AND ($single_conv->verb == "share") AND isset($single_conv->object)) { - if (is_array($single_conv->object)) - $single_conv->object = $single_conv->object[0]; - - logger("Found reshared item ".$single_conv->object->id); - - // $single_conv->object->context->conversation; - - if (isset($single_conv->object->object->id)) - $arr["uri"] = $single_conv->object->object->id; - else - $arr["uri"] = $single_conv->object->id; - - if (isset($single_conv->object->object->url)) - $plink = ostatus_convert_href($single_conv->object->object->url); - else - $plink = ostatus_convert_href($single_conv->object->url); - - if (isset($single_conv->object->object->content)) - $arr["body"] = add_page_info_to_body(html2bbcode($single_conv->object->object->content)); - else - $arr["body"] = add_page_info_to_body(html2bbcode($single_conv->object->content)); - - $arr["plink"] = $plink; - - $arr["created"] = $single_conv->object->published; - $arr["edited"] = $single_conv->object->published; - - $arr["author-name"] = $single_conv->object->actor->displayName; - if ($arr["owner-name"] == '') - $arr["author-name"] = $single_conv->object->actor->contact->displayName; - - $arr["author-link"] = $single_conv->object->actor->url; - $arr["author-avatar"] = $single_conv->object->actor->image->url; - - $arr["app"] = $single_conv->object->provider->displayName."#"; - //$arr["verb"] = $single_conv->object->verb; - - $arr["location"] = $single_conv->object->location->displayName; - $arr["coord"] = trim($single_conv->object->location->lat." ".$single_conv->object->location->lon); - } - - if ($arr["location"] == "") - unset($arr["location"]); - - if ($arr["coord"] == "") - unset($arr["coord"]); - - // Copy fields from given item array - if (isset($item["uri"]) AND (($item["uri"] == $arr["uri"]) OR ($item["uri"] == $single_conv->id))) { - $copy_fields = array("owner-name", "owner-link", "owner-avatar", "author-name", "author-link", "author-avatar", - "gravity", "body", "object-type", "object", "verb", "created", "edited", "coord", "tag", - "title", "attach", "app", "type", "location", "contact-id", "uri"); - foreach ($copy_fields AS $field) - if (isset($item[$field])) - $arr[$field] = $item[$field]; - - //$arr["app"] .= " (OStatus)"; - } - - $newitem = item_store($arr); - if (!$newitem) { - logger("Item wasn't stored ".print_r($arr, true), LOGGER_DEBUG); - continue; - } - - if (isset($item["uri"]) AND ($item["uri"] == $arr["uri"])) { - $item = array(); - $item_stored = $newitem; - } - - logger('Stored new item '.$plink.' for parent '.$arr["parent-uri"].' under id '.$newitem, LOGGER_DEBUG); - - // Add the conversation entry (but don't fetch the whole conversation) - ostatus_store_conversation($newitem, $conversation_url); - - // If the newly created item is the top item then change the parent settings of the thread - // This shouldn't happen anymore. This is supposed to be absolote. - if ($arr["uri"] == $first_id) { - logger('setting new parent to id '.$newitem); - $new_parents = q("SELECT `id`, `uri`, `contact-id`, `type`, `verb`, `visible` FROM `item` WHERE `uid` = %d AND `id` = %d LIMIT 1", - intval($uid), intval($newitem)); - if ($new_parents) - $parent = $new_parents[0]; } } - if (($item_stored < 0) AND (count($item) > 0)) { - //$arr["app"] .= " (OStatus-NoConvFound)"; + private function get_attachment($doc, $root, $item) { + $o = ""; + $siteinfo = get_attached_data($item["body"]); - if (get_config('system','ostatus_full_threads')) { - $details = ostatus_get_actor_details($item["owner-link"], $uid, $item["contact-id"]); - if ($details["not_following"]) { - logger("Don't import uri ".$item["uri"]." because user ".$uid." doesn't follow the person ".$item["owner-link"], LOGGER_DEBUG); - return false; - } - } - - $item_stored = item_store($item, true); - if ($item_stored) { - logger("Uri ".$item["uri"]." wasn't found in conversation ".$conversation_url, LOGGER_DEBUG); - ostatus_store_conversation($item_stored, $conversation_url); - } - } - - return($item_stored); -} - -function ostatus_store_conversation($itemid, $conversation_url) { - global $a; - - $conversation_url = ostatus_convert_href($conversation_url); - - $messages = q("SELECT `uid`, `parent`, `created`, `received`, `guid` FROM `item` WHERE `id` = %d LIMIT 1", intval($itemid)); - if (!$messages) - return; - $message = $messages[0]; - - // Store conversation url if not done before - $conversation = q("SELECT `url` FROM `term` WHERE `uid` = %d AND `oid` = %d AND `otype` = %d AND `type` = %d", - intval($message["uid"]), intval($itemid), intval(TERM_OBJ_POST), intval(TERM_CONVERSATION)); - - if (!$conversation) { - $r = q("INSERT INTO `term` (`uid`, `oid`, `otype`, `type`, `term`, `url`, `created`, `received`, `guid`) VALUES (%d, %d, %d, %d, '%s', '%s', '%s', '%s', '%s')", - intval($message["uid"]), intval($itemid), intval(TERM_OBJ_POST), intval(TERM_CONVERSATION), - dbesc($message["created"]), dbesc($conversation_url), dbesc($message["created"]), dbesc($message["received"]), dbesc($message["guid"])); - logger('Storing conversation url '.$conversation_url.' for id '.$itemid); - } -} - -function get_reshared_guid($item) { - $body = trim($item["body"]); - - // Skip if it isn't a pure repeated messages - // Does it start with a share? - if (strpos($body, "[share") > 0) - return(""); - - // Does it end with a share? - if (strlen($body) > (strrpos($body, "[/share]") + 8)) - return(""); - - $attributes = preg_replace("/\[share(.*?)\]\s?(.*?)\s?\[\/share\]\s?/ism","$1",$body); - // Skip if there is no shared message in there - if ($body == $attributes) - return(false); - - $guid = ""; - preg_match("/guid='(.*?)'/ism", $attributes, $matches); - if ($matches[1] != "") - $guid = $matches[1]; - - preg_match('/guid="(.*?)"/ism', $attributes, $matches); - if ($matches[1] != "") - $guid = $matches[1]; - - return $guid; -} - -function xml_create_element($doc, $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); - } - return $element; -} - -function xml_add_element($doc, $parent, $element, $value = "", $attributes = array()) { - $element = xml_create_element($doc, $element, $value, $attributes); - $parent->appendChild($element); -} - -function ostatus_format_picture_post($body) { - $siteinfo = get_attached_data($body); - - if (($siteinfo["type"] == "photo")) { - if (isset($siteinfo["preview"])) - $preview = $siteinfo["preview"]; - else - $preview = $siteinfo["image"]; - - // Is it a remote picture? Then make a smaller preview here - $preview = proxy_url($preview, false, PROXY_SIZE_SMALL); - - // Is it a local picture? Then make it smaller here - $preview = str_replace(array("-0.jpg", "-0.png"), array("-2.jpg", "-2.png"), $preview); - $preview = str_replace(array("-1.jpg", "-1.png"), array("-2.jpg", "-2.png"), $preview); - - if (isset($siteinfo["url"])) - $url = $siteinfo["url"]; - else - $url = $siteinfo["image"]; - - $body = trim($siteinfo["text"])." [url]".$url."[/url]\n[img]".$preview."[/img]"; - } - - return $body; -} - -function ostatus_add_header($doc, $owner) { - $a = get_app(); - - $root = $doc->createElementNS(NAMESPACE_ATOM1, 'feed'); - $doc->appendChild($root); - - $root->setAttribute("xmlns:thr", NAMESPACE_THREAD); - $root->setAttribute("xmlns:georss", NAMESPACE_GEORSS); - $root->setAttribute("xmlns:activity", NAMESPACE_ACTIVITY); - $root->setAttribute("xmlns:media", NAMESPACE_MEDIA); - $root->setAttribute("xmlns:poco", NAMESPACE_POCO); - $root->setAttribute("xmlns:ostatus", NAMESPACE_OSTATUS); - $root->setAttribute("xmlns:statusnet", NAMESPACE_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", $owner["name"])); - xml_add_element($doc, $root, "subtitle", sprintf("Updates from %s on %s", $owner["name"], $a->config["sitename"])); - xml_add_element($doc, $root, "logo", $owner["photo"]); - xml_add_element($doc, $root, "updated", datetime_convert("UTC", "UTC", "now", ATOM_TIME)); - - $author = ostatus_add_author($doc, $owner); - $root->appendChild($author); - - $attributes = array("href" => $owner["url"], "rel" => "alternate", "type" => "text/html"); - xml_add_element($doc, $root, "link", "", $attributes); - - /// @TODO 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", "", $attributes); - break; - default: - break; - } - - if (($siteinfo["type"] != "photo") AND isset($siteinfo["image"])) { - $photodata = get_photo_info($siteinfo["image"]); - - $attributes = array("rel" => "preview", "href" => $siteinfo["image"], "media:width" => $photodata[0], "media:height" => $photodata[1]); - xml_add_element($doc, $root, "link", "", $attributes); - } - - - $arr = explode('[/attach],',$item['attach']); - if(count($arr)) { - foreach($arr as $r) { - $matches = false; - $cnt = preg_match('|\[attach\]href=\"(.*?)\" length=\"(.*?)\" type=\"(.*?)\" title=\"(.*?)\"|',$r,$matches); - if($cnt) { + switch($siteinfo["type"]) { + case 'link': $attributes = array("rel" => "enclosure", - "href" => $matches[1], - "type" => $matches[3]); + "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", "", $attributes); + break; + default: + break; + } - if(intval($matches[2])) - $attributes["length"] = intval($matches[2]); + if (($siteinfo["type"] != "photo") AND isset($siteinfo["image"])) { + $photodata = get_photo_info($siteinfo["image"]); - if(trim($matches[4]) != "") - $attributes["title"] = trim($matches[4]); + $attributes = array("rel" => "preview", "href" => $siteinfo["image"], "media:width" => $photodata[0], "media:height" => $photodata[1]); + xml::add_element($doc, $root, "link", "", $attributes); + } - xml_add_element($doc, $root, "link", "", $attributes); + + $arr = explode('[/attach],',$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) { - $a = get_app(); + private function add_author($doc, $owner) { - $r = q("SELECT `homepage` FROM `profile` WHERE `uid` = %d AND `is-default` LIMIT 1", intval($owner["uid"])); - if ($r) - $profile = $r[0]; + $r = q("SELECT `homepage` FROM `profile` WHERE `uid` = %d AND `is-default` LIMIT 1", intval($owner["uid"])); + if ($r) + $profile = $r[0]; - $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["name"]); + $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", $owner["name"]); + xml::add_element($doc, $author, "summary", bbcode($owner["about"], false, false, 7)); - $attributes = array("rel" => "alternate", "type" => "text/html", "href" => $owner["url"]); - xml_add_element($doc, $author, "link", "", $attributes); + $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" => $owner["photo"]); - xml_add_element($doc, $author, "link", "", $attributes); - - if (isset($owner["thumb"])) { $attributes = array( "rel" => "avatar", "type" => "image/jpeg", // To-Do? - "media:width" => 80, - "media:height" => 80, - "href" => $owner["thumb"]); - xml_add_element($doc, $author, "link", "", $attributes); + "media:width" => 175, + "media:height" => 175, + "href" => $owner["photo"]); + xml::add_element($doc, $author, "link", "", $attributes); + + if (isset($owner["thumb"])) { + $attributes = array( + "rel" => "avatar", + "type" => "image/jpeg", // To-Do? + "media:width" => 80, + "media:height" => 80, + "href" => $owner["thumb"]); + xml::add_element($doc, $author, "link", "", $attributes); + } + + xml::add_element($doc, $author, "poco:preferredUsername", $owner["nick"]); + xml::add_element($doc, $author, "poco:displayName", $owner["name"]); + xml::add_element($doc, $author, "poco:note", bbcode($owner["about"], false, false, 7)); + + 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); + } + + if (count($profile)) { + xml::add_element($doc, $author, "followers", "", array("url" => App::get_baseurl()."/viewcontacts/".$owner["nick"])); + xml::add_element($doc, $author, "statusnet:profile_info", "", array("local_id" => $owner["uid"])); + } + + return $author; } - xml_add_element($doc, $author, "poco:preferredUsername", $owner["nick"]); - xml_add_element($doc, $author, "poco:displayName", $owner["name"]); - xml_add_element($doc, $author, "poco:note", $owner["about"]); + /** + * @TODO Picture attachments should look like this: + * https://status.pirati.ca/attachment/572819 + * + */ - if (trim($owner["location"]) != "") { - $element = $doc->createElement("poco:address"); - xml_add_element($doc, $element, "poco:formatted", $owner["location"]); - $author->appendChild($element); + function construct_verb($item) { + if ($item['verb']) + return $item['verb']; + return ACTIVITY_POST; } - if (trim($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); + function construct_objecttype($item) { + if (in_array($item['object-type'], array(ACTIVITY_OBJ_NOTE, ACTIVITY_OBJ_COMMENT))) + return $item['object-type']; + return ACTIVITY_OBJ_NOTE; } - if (count($profile)) { - 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" => $owner["uid"])); + private function entry($doc, $item, $owner, $toplevel = false) { + $repeated_guid = self::get_reshared_guid($item); + if ($repeated_guid != "") + $xml = self::reshare_entry($doc, $item, $owner, $repeated_guid, $toplevel); + + if ($xml) + return $xml; + + if ($item["verb"] == ACTIVITY_LIKE) + return self::like_entry($doc, $item, $owner, $toplevel); + else + return self::note_entry($doc, $item, $owner, $toplevel); } - return $author; -} + private function source_entry($doc, $contact) { + $source = $doc->createElement("source"); + xml::add_element($doc, $source, "id", $contact["poll"]); + xml::add_element($doc, $source, "title", $contact["name"]); + xml::add_element($doc, $source, "link", "", array("rel" => "alternate", + "type" => "text/html", + "href" => $contact["alias"])); + xml::add_element($doc, $source, "link", "", array("rel" => "self", + "type" => "application/atom+xml", + "href" => $contact["poll"])); + xml::add_element($doc, $source, "icon", $contact["photo"]); + xml::add_element($doc, $source, "updated", datetime_convert("UTC","UTC",$contact["success_update"]."+00:00",ATOM_TIME)); -/** - * @TODO Picture attachments should look like this: - * https://status.pirati.ca/attachment/572819 - * -*/ - -function ostatus_entry($doc, $item, $owner, $toplevel = false, $repeat = false) { - $a = get_app(); - - if (($item["id"] != $item["parent"]) AND (normalise_link($item["author-link"]) != normalise_link($owner["url"]))) { - logger("OStatus entry is from author ".$owner["url"]." - not from ".$item["author-link"].". Quitting.", LOGGER_DEBUG); + return $source; } - $is_repeat = false; + private function contact_entry($url, $owner) { -/* if (!$repeat) { - $repeated_guid = get_reshared_guid($item); + $r = q("SELECT * FROM `contact` WHERE `nurl` = '%s' AND `uid` IN (0, %d) ORDER BY `uid` DESC LIMIT 1", + dbesc(normalise_link($url)), intval($owner["uid"])); + if ($r) { + $contact = $r[0]; + $contact["uid"] = -1; + } - if ($repeated_guid != "") { - $r = q("SELECT * FROM `item` WHERE `uid` = %d AND `guid` = '%s' LIMIT 1", - intval($owner["uid"]), dbesc($repeated_guid)); + if (!$r) { + $r = q("SELECT * FROM `gcontact` WHERE `nurl` = '%s' LIMIT 1", + dbesc(normalise_link($url))); if ($r) { - $repeated_item = $r[0]; - $is_repeat = true; + $contact = $r[0]; + $contact["uid"] = -1; + $contact["success_update"] = $contact["updated"]; } } - } -*/ - if (!$toplevel AND !$repeat) { - $entry = $doc->createElement("entry"); - $title = sprintf("New note by %s", $owner["nick"]); - } elseif (!$toplevel AND $repeat) { - $entry = $doc->createElement("activity:object"); - $title = sprintf("New note by %s", $owner["nick"]); - } else { - $entry = $doc->createElementNS(NAMESPACE_ATOM1, "entry"); - $entry->setAttribute("xmlns:thr", NAMESPACE_THREAD); - $entry->setAttribute("xmlns:georss", NAMESPACE_GEORSS); - $entry->setAttribute("xmlns:activity", NAMESPACE_ACTIVITY); - $entry->setAttribute("xmlns:media", NAMESPACE_MEDIA); - $entry->setAttribute("xmlns:poco", NAMESPACE_POCO); - $entry->setAttribute("xmlns:ostatus", NAMESPACE_OSTATUS); - $entry->setAttribute("xmlns:statusnet", NAMESPACE_STATUSNET); + if (!$r) + $contact = owner; - $author = ostatus_add_author($doc, $owner); - $entry->appendChild($author); - - $title = sprintf("New comment by %s", $owner["nick"]); - } - - // To use the object-type "bookmark" we have to implement these elements: - // - // http://activitystrea.ms/schema/1.0/bookmark - // Historic Rocket Landing - // Nur ein Testbeitrag. - // - // - // - // But: it seems as if it doesn't federate well between the GS servers - // So we just set it to "note" to be sure that it reaches their target systems - - if (!$repeat) - xml_add_element($doc, $entry, "activity:object-type", ACTIVITY_OBJ_NOTE); - else - xml_add_element($doc, $entry, "activity:object-type", NAMESPACE_ACTIVITY_SCHEMA.'activity'); - - xml_add_element($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']; - - $body = ostatus_format_picture_post($body); - - if ($item['title'] != "") - $body = "[b]".$item['title']."[/b]\n\n".$body; - - //$body = bb_remove_share_information($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" => $item["id"])); - - if (!$is_repeat) - xml_add_element($doc, $entry, "activity:verb", construct_verb($item)); - else - xml_add_element($doc, $entry, "activity:verb", ACTIVITY_SHARE); - - xml_add_element($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 ($is_repeat) { - $repeated_owner = array(); - $repeated_owner["name"] = $repeated_item["author-name"]; - $repeated_owner["url"] = $repeated_item["author-link"]; - $repeated_owner["photo"] = $repeated_item["author-avatar"]; - $repeated_owner["nick"] = $repeated_owner["name"]; - $repeated_owner["location"] = ""; - $repeated_owner["about"] = ""; - $repeated_owner["uid"] = 0; - - // Fetch the missing data from the global contacts - $r =q("SELECT * FROM `gcontact` WHERE `nurl` = '%s'", normalise_link($repeated_item["author-link"])); - if ($r) { - if ($r[0]["nick"] != "") - $repeated_owner["nick"] = $r[0]["nick"]; - - $repeated_owner["location"] = $r[0]["location"]; - $repeated_owner["about"] = $r[0]["about"]; + if (!isset($contact["poll"])) { + $data = probe_url($url); + $contact["alias"] = $data["alias"]; + $contact["poll"] = $data["poll"]; } - $entry_repeat = ostatus_entry($doc, $repeated_item, $repeated_owner, false, true); - $entry->appendChild($entry_repeat); - } elseif ($repeat) { - $author = ostatus_add_author($doc, $owner); - $entry->appendChild($author); + if (!isset($contact["alias"])) + $contact["alias"] = $contact["url"]; + + return $contact; } - $mentioned = array(); + private function reshare_entry($doc, $item, $owner, $repeated_guid, $toplevel) { + + if (($item["id"] != $item["parent"]) AND (normalise_link($item["author-link"]) != normalise_link($owner["url"]))) { + logger("OStatus entry is from author ".$owner["url"]." - not from ".$item["author-link"].". Quitting.", LOGGER_DEBUG); + } + + $title = self::entry_header($doc, $entry, $owner, $toplevel); + + $r = q("SELECT * FROM `item` WHERE `uid` = %d AND `guid` = '%s' AND NOT `private` AND `network` IN ('%s', '%s', '%s') LIMIT 1", + intval($owner["uid"]), dbesc($repeated_guid), + dbesc(NETWORK_DFRN), dbesc(NETWORK_DIASPORA), dbesc(NETWORK_OSTATUS)); + if ($r) + $repeated_item = $r[0]; + else + return false; + + $contact = self::contact_entry($repeated_item['author-link'], $owner); - if (($item['parent'] != $item['id']) || ($item['parent-uri'] !== $item['uri']) || (($item['thr-parent'] !== '') && ($item['thr-parent'] !== $item['uri']))) { - $parent = q("SELECT `guid`, `author-link`, `owner-link` FROM `item` WHERE `id` = %d", intval($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); + $title = $owner["nick"]." repeated a notice by ".$contact["nick"]; - $attributes = array( - "rel" => "related", - "href" => $a->get_baseurl()."/display/".$parent[0]["guid"]); - xml_add_element($doc, $entry, "link", "", $attributes); + self::entry_content($doc, $entry, $item, $owner, $title, ACTIVITY_SHARE, false); - $mentioned[$parent[0]["author-link"]] = $parent[0]["author-link"]; - $mentioned[$parent[0]["owner-link"]] = $parent[0]["owner-link"]; + $as_object = $doc->createElement("activity:object"); - $thrparent = q("SELECT `guid`, `author-link`, `owner-link` FROM `item` WHERE `uid` = %d AND `uri` = '%s'", +// ostatusWaEeYs +// ostatusogu9zg - besser + xml::add_element($doc, $as_object, "activity:object-type", NAMESPACE_ACTIVITY_SCHEMA."activity"); + + self::entry_content($doc, $as_object, $repeated_item, $owner, "", "", false); + + $author = self::add_author($doc, $contact); + $as_object->appendChild($author); + + $as_object2 = $doc->createElement("activity:object"); + + xml::add_element($doc, $as_object2, "activity:object-type", self::construct_objecttype($repeated_item)); + + $title = sprintf("New comment by %s", $contact["nick"]); + + self::entry_content($doc, $as_object2, $repeated_item, $owner, $title); + + $as_object->appendChild($as_object2); + + self::entry_footer($doc, $as_object, $item, $owner, false); + + $source = self::source_entry($doc, $contact); + + $as_object->appendChild($source); + + $entry->appendChild($as_object); + + self::entry_footer($doc, $entry, $item, $owner); + + return $entry; + } + + private function like_entry($doc, $item, $owner, $toplevel) { + + if (($item["id"] != $item["parent"]) AND (normalise_link($item["author-link"]) != normalise_link($owner["url"]))) { + logger("OStatus entry is from author ".$owner["url"]." - not from ".$item["author-link"].". Quitting.", LOGGER_DEBUG); + } + + $title = self::entry_header($doc, $entry, $owner, $toplevel); + + $verb = NAMESPACE_ACTIVITY_SCHEMA."favorite"; + self::entry_content($doc, $entry, $item, $owner, "Favorite", $verb, false); + + $as_object = $doc->createElement("activity:object"); + + $parent = q("SELECT * FROM `item` WHERE `id` = %d", intval($item["parent"])); + $parent_item = (($item['thr-parent']) ? $item['thr-parent'] : $item['parent-uri']); + + xml::add_element($doc, $as_object, "activity:object-type", self::construct_objecttype($parent[0])); + + self::entry_content($doc, $as_object, $parent[0], $owner, "New entry"); + + $entry->appendChild($as_object); + + self::entry_footer($doc, $entry, $item, $owner); + + return $entry; + } + + private function note_entry($doc, $item, $owner, $toplevel) { + + if (($item["id"] != $item["parent"]) AND (normalise_link($item["author-link"]) != normalise_link($owner["url"]))) { + logger("OStatus entry is from author ".$owner["url"]." - not from ".$item["author-link"].". Quitting.", LOGGER_DEBUG); + } + + $title = self::entry_header($doc, $entry, $owner, $toplevel); + + xml::add_element($doc, $entry, "activity:object-type", ACTIVITY_OBJ_NOTE); + + self::entry_content($doc, $entry, $item, $owner, $title); + + self::entry_footer($doc, $entry, $item, $owner); + + return $entry; + } + + private function entry_header($doc, &$entry, $owner, $toplevel) { + if (!$toplevel) { + $entry = $doc->createElement("entry"); + $title = sprintf("New note by %s", $owner["nick"]); + } else { + $entry = $doc->createElementNS(NAMESPACE_ATOM1, "entry"); + + $entry->setAttribute("xmlns:thr", NAMESPACE_THREAD); + $entry->setAttribute("xmlns:georss", NAMESPACE_GEORSS); + $entry->setAttribute("xmlns:activity", NAMESPACE_ACTIVITY); + $entry->setAttribute("xmlns:media", NAMESPACE_MEDIA); + $entry->setAttribute("xmlns:poco", NAMESPACE_POCO); + $entry->setAttribute("xmlns:ostatus", NAMESPACE_OSTATUS); + $entry->setAttribute("xmlns:statusnet", NAMESPACE_STATUSNET); + + $author = self::add_author($doc, $owner); + $entry->appendChild($author); + + $title = sprintf("New comment by %s", $owner["nick"]); + } + return $title; + } + + private function entry_content($doc, $entry, $item, $owner, $title, $verb = "", $complete = true) { + + if ($verb == "") + $verb = self::construct_verb($item); + + xml::add_element($doc, $entry, "id", $item["uri"]); + xml::add_element($doc, $entry, "title", $title); + + $body = self::format_picture_post($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, $entry, "link", "", array("rel" => "alternate", "type" => "text/html", + "href" => App::get_baseurl()."/display/".$item["guid"])); + + if ($complete) + xml::add_element($doc, $entry, "status_net", "", array("notice_id" => $item["id"])); + + xml::add_element($doc, $entry, "activity:verb", $verb); + + xml::add_element($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)); + } + + private function entry_footer($doc, $entry, $item, $owner, $complete = true) { + + $mentioned = array(); + + if (($item['parent'] != $item['id']) || ($item['parent-uri'] !== $item['uri']) || (($item['thr-parent'] !== '') && ($item['thr-parent'] !== $item['uri']))) { + $parent = q("SELECT `guid`, `author-link`, `owner-link` FROM `item` WHERE `id` = %d", intval($item["parent"])); + $parent_item = (($item['thr-parent']) ? $item['thr-parent'] : $item['parent-uri']); + + $attributes = array( + "ref" => $parent_item, + "type" => "text/html", + "href" => App::get_baseurl()."/display/".$parent[0]["guid"]); + xml::add_element($doc, $entry, "thr:in-reply-to", "", $attributes); + + $attributes = array( + "rel" => "related", + "href" => App::get_baseurl()."/display/".$parent[0]["guid"]); + xml::add_element($doc, $entry, "link", "", $attributes); + + $mentioned[$parent[0]["author-link"]] = $parent[0]["author-link"]; + $mentioned[$parent[0]["owner-link"]] = $parent[0]["owner-link"]; + + $thrparent = q("SELECT `guid`, `author-link`, `owner-link` FROM `item` WHERE `uid` = %d AND `uri` = '%s'", + intval($owner["uid"]), + dbesc($parent_item)); + if ($thrparent) { + $mentioned[$thrparent[0]["author-link"]] = $thrparent[0]["author-link"]; + $mentioned[$thrparent[0]["owner-link"]] = $thrparent[0]["owner-link"]; + } + } + + xml::add_element($doc, $entry, "link", "", array("rel" => "ostatus:conversation", + "href" => App::get_baseurl()."/display/".$owner["nick"]."/".$item["parent"])); + xml::add_element($doc, $entry, "ostatus:conversation", App::get_baseurl()."/display/".$owner["nick"]."/".$item["parent"]); + + $tags = item_getfeedtags($item); + + if(count($tags)) + foreach($tags as $t) + if ($t[0] == "@") + $mentioned[$t[1]] = $t[1]; + + // Make sure that mentions are accepted (GNU Social has problems with mixing HTTP and HTTPS) + $newmentions = array(); + foreach ($mentioned AS $mention) { + $newmentions[str_replace("http://", "https://", $mention)] = str_replace("http://", "https://", $mention); + $newmentions[str_replace("https://", "http://", $mention)] = str_replace("https://", "http://", $mention); + } + $mentioned = $newmentions; + + foreach ($mentioned AS $mention) { + $r = q("SELECT `forum`, `prv` FROM `contact` WHERE `uid` = %d AND `nurl` = '%s'", intval($owner["uid"]), - dbesc($parent_item)); - if ($thrparent) { - $mentioned[$thrparent[0]["author-link"]] = $thrparent[0]["author-link"]; - $mentioned[$thrparent[0]["owner-link"]] = $thrparent[0]["owner-link"]; + dbesc(normalise_link($mention))); + if ($r[0]["forum"] OR $r[0]["prv"]) + xml::add_element($doc, $entry, "link", "", array("rel" => "mentioned", + "ostatus:object-type" => ACTIVITY_OBJ_GROUP, + "href" => $mention)); + else + xml::add_element($doc, $entry, "link", "", array("rel" => "mentioned", + "ostatus:object-type" => ACTIVITY_OBJ_PERSON, + "href" => $mention)); + } + + if (!$item["private"]) { + xml::add_element($doc, $entry, "link", "", array("rel" => "ostatus:attention", + "href" => "http://activityschema.org/collection/public")); + xml::add_element($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" => $t[2])); + + self::get_attachment($doc, $entry, $item); + + if ($complete) { + $app = $item["app"]; + if ($app == "") + $app = "web"; + + $attributes = array("local_id" => $item["id"], "source" => $app); + + if (isset($parent["id"])) + $attributes["repeat_of"] = $parent["id"]; + + if ($item["coord"] != "") + xml::add_element($doc, $entry, "georss:point", $item["coord"]); + + xml::add_element($doc, $entry, "statusnet:notice_info", "", $attributes); } } - xml_add_element($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"]."/".$item["parent"]); + public static function feed(&$a, $owner_nick, $last_update) { - $tags = item_getfeedtags($item); + $r = q("SELECT `contact`.*, `user`.`nickname`, `user`.`timezone`, `user`.`page-flags` + FROM `contact` INNER JOIN `user` ON `user`.`uid` = `contact`.`uid` + WHERE `contact`.`self` AND `user`.`nickname` = '%s' LIMIT 1", + dbesc($owner_nick)); + if (!$r) + return; - if(count($tags)) - foreach($tags as $t) - if ($t[0] == "@") - $mentioned[$t[1]] = $t[1]; + $owner = $r[0]; - // Make sure that mentions are accepted (GNU Social has problems with mixing HTTP and HTTPS) - $newmentions = array(); - foreach ($mentioned AS $mention) { - $newmentions[str_replace("http://", "https://", $mention)] = str_replace("http://", "https://", $mention); - $newmentions[str_replace("https://", "http://", $mention)] = str_replace("https://", "http://", $mention); - } - $mentioned = $newmentions; + if(!strlen($last_update)) + $last_update = 'now -30 days'; - foreach ($mentioned AS $mention) { - $r = q("SELECT `forum`, `prv` FROM `contact` WHERE `uid` = %d AND `nurl` = '%s'", - intval($owner["uid"]), - dbesc(normalise_link($mention))); - if ($r[0]["forum"] OR $r[0]["prv"]) - xml_add_element($doc, $entry, "link", "", array("rel" => "mentioned", - "ostatus:object-type" => ACTIVITY_OBJ_GROUP, - "href" => $mention)); - else - xml_add_element($doc, $entry, "link", "", array("rel" => "mentioned", - "ostatus:object-type" => ACTIVITY_OBJ_PERSON, - "href" => $mention)); + $check_date = datetime_convert('UTC','UTC',$last_update,'Y-m-d H:i:s'); + + $items = q("SELECT STRAIGHT_JOIN `item`.*, `item`.`id` AS `item_id` FROM `item` + INNER JOIN `thread` ON `thread`.`iid` = `item`.`parent` + LEFT JOIN `item` AS `thritem` ON `thritem`.`uri`=`item`.`thr-parent` AND `thritem`.`uid`=`item`.`uid` + WHERE `item`.`uid` = %d AND `item`.`received` > '%s' AND NOT `item`.`private` AND NOT `item`.`deleted` + AND `item`.`allow_cid` = '' AND `item`.`allow_gid` = '' AND `item`.`deny_cid` = '' AND `item`.`deny_gid` = '' + AND ((`item`.`wall` AND (`item`.`parent` = `item`.`id`)) + OR (`item`.`network` = '%s' AND ((`thread`.`network` IN ('%s', '%s')) OR (`thritem`.`network` IN ('%s', '%s')))) AND `thread`.`mention`) + AND ((`item`.`owner-link` IN ('%s', '%s') AND (`item`.`parent` = `item`.`id`)) + OR (`item`.`author-link` IN ('%s', '%s'))) + ORDER BY `item`.`received` DESC + LIMIT 0, 300", + intval($owner["uid"]), dbesc($check_date), dbesc(NETWORK_DFRN), + //dbesc(NETWORK_OSTATUS), dbesc(NETWORK_OSTATUS), + //dbesc(NETWORK_OSTATUS), dbesc(NETWORK_OSTATUS), + dbesc(NETWORK_OSTATUS), dbesc(NETWORK_DFRN), + dbesc(NETWORK_OSTATUS), dbesc(NETWORK_DFRN), + dbesc($owner["nurl"]), dbesc(str_replace("http://", "https://", $owner["nurl"])), + dbesc($owner["nurl"]), dbesc(str_replace("http://", "https://", $owner["nurl"])) + ); + + $doc = new DOMDocument('1.0', 'utf-8'); + $doc->formatOutput = true; + + $root = self::add_header($doc, $owner); + + foreach ($items AS $item) { + $entry = self::entry($doc, $item, $owner); + $root->appendChild($entry); + } + + return(trim($doc->saveXML())); } - if (!$item["private"]) - xml_add_element($doc, $entry, "link", "", array("rel" => "mentioned", - "ostatus:object-type" => "http://activitystrea.ms/schema/1.0/collection", - "href" => "http://activityschema.org/collection/public")); + public static function salmon($item,$owner) { - if(count($tags)) - foreach($tags as $t) - if ($t[0] != "@") - xml_add_element($doc, $entry, "category", "", array("term" => $t[2])); + $doc = new DOMDocument('1.0', 'utf-8'); + $doc->formatOutput = true; - ostatus_get_attachment($doc, $entry, $item); + $entry = self::entry($doc, $item, $owner, true); - /// @TODO - /// The API call has yet to be implemented - //$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); + $doc->appendChild($entry); - //$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"; - - - $attributes = array("local_id" => $item["id"], "source" => $app); - if ($is_repeat) - $attributes["repeat_of"] = $repeated_item["id"]; - - xml_add_element($doc, $entry, "statusnet:notice_info", "", $attributes); - - 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'); - - $items = q("SELECT STRAIGHT_JOIN `item`.*, `item`.`id` AS `item_id` FROM `item` - INNER JOIN `thread` ON `thread`.`iid` = `item`.`parent` - LEFT JOIN `item` AS `thritem` ON `thritem`.`uri`=`item`.`thr-parent` AND `thritem`.`uid`=`item`.`uid` - WHERE `item`.`uid` = %d AND `item`.`received` > '%s' AND NOT `item`.`private` AND NOT `item`.`deleted` - AND `item`.`allow_cid` = '' AND `item`.`allow_gid` = '' AND `item`.`deny_cid` = '' AND `item`.`deny_gid` = '' - AND ((`item`.`wall` AND (`item`.`parent` = `item`.`id`)) - OR (`item`.`network` = '%s' AND ((`thread`.`network` IN ('%s', '%s')) OR (`thritem`.`network` IN ('%s', '%s')))) AND `thread`.`mention`) - AND ((`item`.`owner-link` IN ('%s', '%s') AND (`item`.`parent` = `item`.`id`)) - OR (`item`.`author-link` IN ('%s', '%s'))) - ORDER BY `item`.`received` DESC - LIMIT 0, 300", - intval($owner["uid"]), dbesc($check_date), dbesc(NETWORK_DFRN), - //dbesc(NETWORK_OSTATUS), dbesc(NETWORK_OSTATUS), - //dbesc(NETWORK_OSTATUS), dbesc(NETWORK_OSTATUS), - dbesc(NETWORK_OSTATUS), dbesc(NETWORK_DFRN), - dbesc(NETWORK_OSTATUS), dbesc(NETWORK_DFRN), - dbesc($owner["nurl"]), dbesc(str_replace("http://", "https://", $owner["nurl"])), - dbesc($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(trim($doc->saveXML())); } - - return(trim($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(trim($doc->saveXML())); } ?> diff --git a/include/xml.php b/include/xml.php index a454e6156..76ad88cf4 100644 --- a/include/xml.php +++ b/include/xml.php @@ -92,5 +92,40 @@ class xml { self::copy($childentry, $child, $childfield); } } + + /** + * @brief Create an XML element + * + * @param object $doc XML root + * @param string $element XML element name + * @param string $value XML value + * @param array $attributes array containing the attributes + * + * @return object XML element object + */ + public static function create_element($doc, $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); + } + return $element; + } + + /** + * @brief Create an XML and append it to the parent object + * + * @param object $doc XML root + * @param object $parent parent object + * @param string $element XML element name + * @param string $value XML value + * @param array $attributes array containing the attributes + */ + public static function add_element($doc, $parent, $element, $value = "", $attributes = array()) { + $element = self::create_element($doc, $element, $value, $attributes); + $parent->appendChild($element); + } } ?> From 1f2c495cd8f68a9539dea7307fcbb1de3e84934b Mon Sep 17 00:00:00 2001 From: Michael Vogel Date: Wed, 30 Mar 2016 23:26:37 +0200 Subject: [PATCH 3/7] Tempory file is deleted --- include/ostatus2.php | 1778 ------------------------------------------ 1 file changed, 1778 deletions(-) delete mode 100644 include/ostatus2.php diff --git a/include/ostatus2.php b/include/ostatus2.php deleted file mode 100644 index 53c279f25..000000000 --- a/include/ostatus2.php +++ /dev/null @@ -1,1778 +0,0 @@ -createElement($element, xmlify($value)); - - foreach ($attributes AS $key => $value) { - $attribute = $doc->createAttribute($key); - $attribute->value = xmlify($value); - $element->appendChild($attribute); - } - return $element; - } - - public static function add_element($doc, $parent, $element, $value = "", $attributes = array()) { - $element = self::create_element($doc, $element, $value, $attributes); - $parent->appendChild($element); - } -} - -class ostatus { - const OSTATUS_DEFAULT_POLL_INTERVAL = 30; // given in minutes - const OSTATUS_DEFAULT_POLL_TIMEFRAME = 1440; // given in minutes - const OSTATUS_DEFAULT_POLL_TIMEFRAME_MENTIONS = 14400; // given in minutes - - private function fetchauthor($xpath, $context, $importer, &$contact, $onlyfetch) { - - $author = array(); - $author["author-link"] = $xpath->evaluate('atom:author/atom:uri/text()', $context)->item(0)->nodeValue; - $author["author-name"] = $xpath->evaluate('atom:author/atom:name/text()', $context)->item(0)->nodeValue; - - // Preserve the value - $authorlink = $author["author-link"]; - - $alternate = $xpath->query("atom:author/atom:link[@rel='alternate']", $context)->item(0)->attributes; - if (is_object($alternate)) - foreach($alternate AS $attributes) - if ($attributes->name == "href") - $author["author-link"] = $attributes->textContent; - - $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `nurl` IN ('%s', '%s') AND `network` != '%s'", - intval($importer["uid"]), dbesc(normalise_link($author["author-link"])), - dbesc(normalise_link($authorlink)), dbesc(NETWORK_STATUSNET)); - if ($r) { - $contact = $r[0]; - $author["contact-id"] = $r[0]["id"]; - } else - $author["contact-id"] = $contact["id"]; - - $avatarlist = array(); - $avatars = $xpath->query("atom:author/atom:link[@rel='avatar']", $context); - foreach($avatars AS $avatar) { - $href = ""; - $width = 0; - foreach($avatar->attributes AS $attributes) { - if ($attributes->name == "href") - $href = $attributes->textContent; - if ($attributes->name == "width") - $width = $attributes->textContent; - } - if (($width > 0) AND ($href != "")) - $avatarlist[$width] = $href; - } - if (count($avatarlist) > 0) { - krsort($avatarlist); - $author["author-avatar"] = current($avatarlist); - } - - $displayname = $xpath->evaluate('atom:author/poco:displayName/text()', $context)->item(0)->nodeValue; - if ($displayname != "") - $author["author-name"] = $displayname; - - $author["owner-name"] = $author["author-name"]; - $author["owner-link"] = $author["author-link"]; - $author["owner-avatar"] = $author["author-avatar"]; - - // Only update the contacts if it is an OStatus contact - if ($r AND !$onlyfetch AND ($contact["network"] == NETWORK_OSTATUS)) { - // Update contact data - - $value = $xpath->query("atom:link[@rel='salmon']", $context)->item(0)->nodeValue; - if ($value != "") - $contact["notify"] = $value; - - $value = $xpath->evaluate('atom:author/uri/text()', $context)->item(0)->nodeValue; - if ($value != "") - $contact["alias"] = $value; - - $value = $xpath->evaluate('atom:author/poco:displayName/text()', $context)->item(0)->nodeValue; - if ($value != "") - $contact["name"] = $value; - - $value = $xpath->evaluate('atom:author/poco:preferredUsername/text()', $context)->item(0)->nodeValue; - if ($value != "") - $contact["nick"] = $value; - - $value = $xpath->evaluate('atom:author/poco:note/text()', $context)->item(0)->nodeValue; - if ($value != "") - $contact["about"] = html2bbcode($value); - - $value = $xpath->evaluate('atom:author/poco:address/poco:formatted/text()', $context)->item(0)->nodeValue; - if ($value != "") - $contact["location"] = $value; - - if (($contact["name"] != $r[0]["name"]) OR ($contact["nick"] != $r[0]["nick"]) OR ($contact["about"] != $r[0]["about"]) OR ($contact["location"] != $r[0]["location"])) { - - logger("Update contact data for contact ".$contact["id"], LOGGER_DEBUG); - - q("UPDATE `contact` SET `name` = '%s', `nick` = '%s', `about` = '%s', `location` = '%s', `name-date` = '%s' WHERE `id` = %d", - dbesc($contact["name"]), dbesc($contact["nick"]), dbesc($contact["about"]), dbesc($contact["location"]), - dbesc(datetime_convert()), intval($contact["id"])); - - poco_check($contact["url"], $contact["name"], $contact["network"], $author["author-avatar"], $contact["about"], $contact["location"], - "", "", "", datetime_convert(), 2, $contact["id"], $contact["uid"]); - } - - if (isset($author["author-avatar"]) AND ($author["author-avatar"] != $r[0]['avatar'])) { - logger("Update profile picture for contact ".$contact["id"], LOGGER_DEBUG); - - update_contact_avatar($author["author-avatar"], $importer["uid"], $contact["id"]); - } - - $contact["generation"] = 2; - $contact["photo"] = $author["author-avatar"]; - update_gcontact($contact); - } - - return($author); - } - - public static function salmon_author($xml, $importer) { - - if ($xml == "") - return; - - $doc = new DOMDocument(); - @$doc->loadXML($xml); - - $xpath = new DomXPath($doc); - $xpath->registerNamespace('atom', NAMESPACE_ATOM1); - $xpath->registerNamespace('thr', NAMESPACE_THREAD); - $xpath->registerNamespace('georss', NAMESPACE_GEORSS); - $xpath->registerNamespace('activity', NAMESPACE_ACTIVITY); - $xpath->registerNamespace('media', NAMESPACE_MEDIA); - $xpath->registerNamespace('poco', NAMESPACE_POCO); - $xpath->registerNamespace('ostatus', NAMESPACE_OSTATUS); - $xpath->registerNamespace('statusnet', NAMESPACE_STATUSNET); - - $entries = $xpath->query('/atom:entry'); - - foreach ($entries AS $entry) { - // fetch the author - $author = self::fetchauthor($xpath, $entry, $importer, $contact, true); - return $author; - } - } - - public static function import($xml,$importer,&$contact, &$hub) { - - logger("Import OStatus message", LOGGER_DEBUG); - - if ($xml == "") - return; - - //$tempfile = tempnam(get_temppath(), "import"); - //file_put_contents($tempfile, $xml); - - $doc = new DOMDocument(); - @$doc->loadXML($xml); - - $xpath = new DomXPath($doc); - $xpath->registerNamespace('atom', NAMESPACE_ATOM1); - $xpath->registerNamespace('thr', NAMESPACE_THREAD); - $xpath->registerNamespace('georss', NAMESPACE_GEORSS); - $xpath->registerNamespace('activity', NAMESPACE_ACTIVITY); - $xpath->registerNamespace('media', NAMESPACE_MEDIA); - $xpath->registerNamespace('poco', NAMESPACE_POCO); - $xpath->registerNamespace('ostatus', NAMESPACE_OSTATUS); - $xpath->registerNamespace('statusnet', NAMESPACE_STATUSNET); - - $gub = ""; - $hub_attributes = $xpath->query("/atom:feed/atom:link[@rel='hub']")->item(0)->attributes; - if (is_object($hub_attributes)) - foreach($hub_attributes AS $hub_attribute) - if ($hub_attribute->name == "href") { - $hub = $hub_attribute->textContent; - logger("Found hub ".$hub, LOGGER_DEBUG); - } - - $header = array(); - $header["uid"] = $importer["uid"]; - $header["network"] = NETWORK_OSTATUS; - $header["type"] = "remote"; - $header["wall"] = 0; - $header["origin"] = 0; - $header["gravity"] = GRAVITY_PARENT; - - // it could either be a received post or a post we fetched by ourselves - // depending on that, the first node is different - $first_child = $doc->firstChild->tagName; - - if ($first_child == "feed") - $entries = $xpath->query('/atom:feed/atom:entry'); - else - $entries = $xpath->query('/atom:entry'); - - $conversation = ""; - $conversationlist = array(); - $item_id = 0; - - // Reverse the order of the entries - $entrylist = array(); - - foreach ($entries AS $entry) - $entrylist[] = $entry; - - foreach (array_reverse($entrylist) AS $entry) { - - $mention = false; - - // fetch the author - if ($first_child == "feed") - $author = self::fetchauthor($xpath, $doc->firstChild, $importer, $contact, false); - else - $author = self::fetchauthor($xpath, $entry, $importer, $contact, false); - - $value = $xpath->evaluate('atom:author/poco:preferredUsername/text()', $context)->item(0)->nodeValue; - if ($value != "") - $nickname = $value; - else - $nickname = $author["author-name"]; - - $item = array_merge($header, $author); - - // Now get the item - $item["uri"] = $xpath->query('atom:id/text()', $entry)->item(0)->nodeValue; - - $r = q("SELECT `id` FROM `item` WHERE `uid` = %d AND `uri` = '%s'", - intval($importer["uid"]), dbesc($item["uri"])); - if ($r) { - logger("Item with uri ".$item["uri"]." for user ".$importer["uid"]." already existed under id ".$r[0]["id"], LOGGER_DEBUG); - continue; - } - - $item["body"] = add_page_info_to_body(html2bbcode($xpath->query('atom:content/text()', $entry)->item(0)->nodeValue)); - $item["object-type"] = $xpath->query('activity:object-type/text()', $entry)->item(0)->nodeValue; - - if (($item["object-type"] == ACTIVITY_OBJ_BOOKMARK) OR ($item["object-type"] == ACTIVITY_OBJ_EVENT)) { - $item["title"] = $xpath->query('atom:title/text()', $entry)->item(0)->nodeValue; - $item["body"] = $xpath->query('atom:summary/text()', $entry)->item(0)->nodeValue; - } elseif ($item["object-type"] == ACTIVITY_OBJ_QUESTION) - $item["title"] = $xpath->query('atom:title/text()', $entry)->item(0)->nodeValue; - - $item["object"] = $xml; - $item["verb"] = $xpath->query('activity:verb/text()', $entry)->item(0)->nodeValue; - - /// @TODO - /// Delete a message - if ($item["verb"] == "qvitter-delete-notice") { - // ignore "Delete" messages (by now) - logger("Ignore delete message ".print_r($item, true)); - continue; - } - - if ($item["verb"] == ACTIVITY_JOIN) { - // ignore "Join" messages - logger("Ignore join message ".print_r($item, true)); - continue; - } - - if ($item["verb"] == ACTIVITY_FOLLOW) { - new_follower($importer, $contact, $item, $nickname); - continue; - } - - if ($item["verb"] == NAMESPACE_OSTATUS."/unfollow") { - lose_follower($importer, $contact, $item, $dummy); - continue; - } - - if ($item["verb"] == ACTIVITY_FAVORITE) { - $orig_uri = $xpath->query("activity:object/atom:id", $entry)->item(0)->nodeValue; - logger("Favorite ".$orig_uri." ".print_r($item, true)); - - $item["verb"] = ACTIVITY_LIKE; - $item["parent-uri"] = $orig_uri; - $item["gravity"] = GRAVITY_LIKE; - } - - if ($item["verb"] == NAMESPACE_OSTATUS."/unfavorite") { - // Ignore "Unfavorite" message - logger("Ignore unfavorite message ".print_r($item, true)); - continue; - } - - // http://activitystrea.ms/schema/1.0/rsvp-yes - if (!in_array($item["verb"], array(ACTIVITY_POST, ACTIVITY_LIKE, ACTIVITY_SHARE))) - logger("Unhandled verb ".$item["verb"]." ".print_r($item, true)); - - $item["created"] = $xpath->query('atom:published/text()', $entry)->item(0)->nodeValue; - $item["edited"] = $xpath->query('atom:updated/text()', $entry)->item(0)->nodeValue; - $conversation = $xpath->query('ostatus:conversation/text()', $entry)->item(0)->nodeValue; - - $related = ""; - - $inreplyto = $xpath->query('thr:in-reply-to', $entry); - if (is_object($inreplyto->item(0))) { - foreach($inreplyto->item(0)->attributes AS $attributes) { - if ($attributes->name == "ref") - $item["parent-uri"] = $attributes->textContent; - if ($attributes->name == "href") - $related = $attributes->textContent; - } - } - - $georsspoint = $xpath->query('georss:point', $entry); - if ($georsspoint) - $item["coord"] = $georsspoint->item(0)->nodeValue; - - $categories = $xpath->query('atom:category', $entry); - if ($categories) { - foreach ($categories AS $category) { - foreach($category->attributes AS $attributes) - if ($attributes->name == "term") { - $term = $attributes->textContent; - if(strlen($item["tag"])) - $item["tag"] .= ','; - $item["tag"] .= "#[url=".App::get_baseurl()."/search?tag=".$term."]".$term."[/url]"; - } - } - } - - $self = ""; - $enclosure = ""; - - $links = $xpath->query('atom:link', $entry); - if ($links) { - $rel = ""; - $href = ""; - $type = ""; - $length = "0"; - $title = ""; - foreach ($links AS $link) { - foreach($link->attributes AS $attributes) { - if ($attributes->name == "href") - $href = $attributes->textContent; - if ($attributes->name == "rel") - $rel = $attributes->textContent; - if ($attributes->name == "type") - $type = $attributes->textContent; - if ($attributes->name == "length") - $length = $attributes->textContent; - if ($attributes->name == "title") - $title = $attributes->textContent; - } - if (($rel != "") AND ($href != "")) - switch($rel) { - case "alternate": - $item["plink"] = $href; - if (($item["object-type"] == ACTIVITY_OBJ_QUESTION) OR - ($item["object-type"] == ACTIVITY_OBJ_EVENT)) - $item["body"] .= add_page_info($href); - break; - case "ostatus:conversation": - $conversation = $href; - break; - case "enclosure": - $enclosure = $href; - if(strlen($item["attach"])) - $item["attach"] .= ','; - - $item["attach"] .= '[attach]href="'.$href.'" length="'.$length.'" type="'.$type.'" title="'.$title.'"[/attach]'; - break; - case "related": - if ($item["object-type"] != ACTIVITY_OBJ_BOOKMARK) { - if (!isset($item["parent-uri"])) - $item["parent-uri"] = $href; - - if ($related == "") - $related = $href; - } else - $item["body"] .= add_page_info($href); - break; - case "self": - $self = $href; - break; - case "mentioned": - // Notification check - if ($importer["nurl"] == normalise_link($href)) - $mention = true; - break; - } - } - } - - $local_id = ""; - $repeat_of = ""; - - $notice_info = $xpath->query('statusnet:notice_info', $entry); - if ($notice_info AND ($notice_info->length > 0)) { - foreach($notice_info->item(0)->attributes AS $attributes) { - if ($attributes->name == "source") - $item["app"] = strip_tags($attributes->textContent); - if ($attributes->name == "local_id") - $local_id = $attributes->textContent; - if ($attributes->name == "repeat_of") - $repeat_of = $attributes->textContent; - } - } - - // Is it a repeated post? - if ($repeat_of != "") { - $activityobjects = $xpath->query('activity:object', $entry)->item(0); - - if (is_object($activityobjects)) { - - $orig_uri = $xpath->query("activity:object/atom:id", $activityobjects)->item(0)->nodeValue; - if (!isset($orig_uri)) - $orig_uri = $xpath->query('atom:id/text()', $activityobjects)->item(0)->nodeValue; - - $orig_links = $xpath->query("activity:object/atom:link[@rel='alternate']", $activityobjects); - if ($orig_links AND ($orig_links->length > 0)) - foreach($orig_links->item(0)->attributes AS $attributes) - if ($attributes->name == "href") - $orig_link = $attributes->textContent; - - if (!isset($orig_link)) - $orig_link = $xpath->query("atom:link[@rel='alternate']", $activityobjects)->item(0)->nodeValue; - - if (!isset($orig_link)) - $orig_link = self::convert_href($orig_uri); - - $orig_body = $xpath->query('activity:object/atom:content/text()', $activityobjects)->item(0)->nodeValue; - if (!isset($orig_body)) - $orig_body = $xpath->query('atom:content/text()', $activityobjects)->item(0)->nodeValue; - - $orig_created = $xpath->query('atom:published/text()', $activityobjects)->item(0)->nodeValue; - - $orig_contact = $contact; - $orig_author = self::fetchauthor($xpath, $activityobjects, $importer, $orig_contact, false); - - $item["author-name"] = $orig_author["author-name"]; - $item["author-link"] = $orig_author["author-link"]; - $item["author-avatar"] = $orig_author["author-avatar"]; - $item["body"] = add_page_info_to_body(html2bbcode($orig_body)); - $item["created"] = $orig_created; - - $item["uri"] = $orig_uri; - $item["plink"] = $orig_link; - - $item["verb"] = $xpath->query('activity:verb/text()', $activityobjects)->item(0)->nodeValue; - - $item["object-type"] = $xpath->query('activity:object/activity:object-type/text()', $activityobjects)->item(0)->nodeValue; - if (!isset($item["object-type"])) - $item["object-type"] = $xpath->query('activity:object-type/text()', $activityobjects)->item(0)->nodeValue; - } - } - - //if ($enclosure != "") - // $item["body"] .= add_page_info($enclosure); - - if (isset($item["parent-uri"])) { - $r = q("SELECT `id` FROM `item` WHERE `uid` = %d AND `uri` = '%s'", - intval($importer["uid"]), dbesc($item["parent-uri"])); - - if (!$r AND ($related != "")) { - $reply_path = str_replace("/notice/", "/api/statuses/show/", $related).".atom"; - - if ($reply_path != $related) { - logger("Fetching related items for user ".$importer["uid"]." from ".$reply_path, LOGGER_DEBUG); - $reply_xml = fetch_url($reply_path); - - $reply_contact = $contact; - self::import($reply_xml,$importer,$reply_contact, $reply_hub); - - // After the import try to fetch the parent item again - $r = q("SELECT `id` FROM `item` WHERE `uid` = %d AND `uri` = '%s'", - intval($importer["uid"]), dbesc($item["parent-uri"])); - } - } - if ($r) { - $item["type"] = 'remote-comment'; - $item["gravity"] = GRAVITY_COMMENT; - } - } else - $item["parent-uri"] = $item["uri"]; - - $item_id = self::completion($conversation, $importer["uid"], $item, $self); - - if (!$item_id) { - logger("Error storing item", LOGGER_DEBUG); - continue; - } - - logger("Item was stored with id ".$item_id, LOGGER_DEBUG); - } - } - - public static function convert_href($href) { - $elements = explode(":",$href); - - if ((count($elements) <= 2) OR ($elements[0] != "tag")) - return $href; - - $server = explode(",", $elements[1]); - $conversation = explode("=", $elements[2]); - - if ((count($elements) == 4) AND ($elements[2] == "post")) - return "http://".$server[0]."/notice/".$elements[3]; - - if ((count($conversation) != 2) OR ($conversation[1] =="")) - return $href; - - if ($elements[3] == "objectType=thread") - return "http://".$server[0]."/conversation/".$conversation[1]; - else - return "http://".$server[0]."/notice/".$conversation[1]; - - return $href; - } - - public static function check_conversations($mentions = false, $override = false) { - $last = get_config('system','ostatus_last_poll'); - - $poll_interval = intval(get_config('system','ostatus_poll_interval')); - if(! $poll_interval) - $poll_interval = OSTATUS_DEFAULT_POLL_INTERVAL; - - // Don't poll if the interval is set negative - if (($poll_interval < 0) AND !$override) - return; - - if (!$mentions) { - $poll_timeframe = intval(get_config('system','ostatus_poll_timeframe')); - if (!$poll_timeframe) - $poll_timeframe = OSTATUS_DEFAULT_POLL_TIMEFRAME; - } else { - $poll_timeframe = intval(get_config('system','ostatus_poll_timeframe')); - if (!$poll_timeframe) - $poll_timeframe = OSTATUS_DEFAULT_POLL_TIMEFRAME_MENTIONS; - } - - - if ($last AND !$override) { - $next = $last + ($poll_interval * 60); - if ($next > time()) { - logger('poll interval not reached'); - return; - } - } - - logger('cron_start'); - - $start = date("Y-m-d H:i:s", time() - ($poll_timeframe * 60)); - - if ($mentions) - $conversations = q("SELECT `term`.`oid`, `term`.`url`, `term`.`uid` FROM `term` - STRAIGHT_JOIN `thread` ON `thread`.`iid` = `term`.`oid` AND `thread`.`uid` = `term`.`uid` - WHERE `term`.`type` = 7 AND `term`.`term` > '%s' AND `thread`.`mention` - GROUP BY `term`.`url`, `term`.`uid` ORDER BY `term`.`term` DESC", dbesc($start)); - else - $conversations = q("SELECT `oid`, `url`, `uid` FROM `term` - WHERE `type` = 7 AND `term` > '%s' - GROUP BY `url`, `uid` ORDER BY `term` DESC", dbesc($start)); - - foreach ($conversations AS $conversation) { - self::completion($conversation['url'], $conversation['uid']); - } - - logger('cron_end'); - - set_config('system','ostatus_last_poll', time()); - } - - /** - * @brief Updates the gcontact table with actor data from the conversation - * - * @param object $actor The actor object that contains the contact data - */ - private function conv_fetch_actor($actor) { - - // We set the generation to "3" since the data here is not as reliable as the data we get on other occasions - $contact = array("network" => NETWORK_OSTATUS, "generation" => 3); - - if (isset($actor->url)) - $contact["url"] = $actor->url; - - if (isset($actor->displayName)) - $contact["name"] = $actor->displayName; - - if (isset($actor->portablecontacts_net->displayName)) - $contact["name"] = $actor->portablecontacts_net->displayName; - - if (isset($actor->portablecontacts_net->preferredUsername)) - $contact["nick"] = $actor->portablecontacts_net->preferredUsername; - - if (isset($actor->id)) - $contact["alias"] = $actor->id; - - if (isset($actor->summary)) - $contact["about"] = $actor->summary; - - if (isset($actor->portablecontacts_net->note)) - $contact["about"] = $actor->portablecontacts_net->note; - - if (isset($actor->portablecontacts_net->addresses->formatted)) - $contact["location"] = $actor->portablecontacts_net->addresses->formatted; - - - if (isset($actor->image->url)) - $contact["photo"] = $actor->image->url; - - if (isset($actor->image->width)) - $avatarwidth = $actor->image->width; - - if (is_array($actor->status_net->avatarLinks)) - foreach ($actor->status_net->avatarLinks AS $avatar) { - if ($avatarsize < $avatar->width) { - $contact["photo"] = $avatar->url; - $avatarsize = $avatar->width; - } - } - - update_gcontact($contact); - } - - /** - * @brief Fetches the conversation url for a given item link or conversation id - * - * @param string $self The link to the posting - * @param string $conversation_id The conversation id - * - * @return string The conversation url - */ - private function fetch_conversation($self, $conversation_id = "") { - - if ($conversation_id != "") { - $elements = explode(":", $conversation_id); - - if ((count($elements) <= 2) OR ($elements[0] != "tag")) - return $conversation_id; - } - - if ($self == "") - return ""; - - $json = str_replace(".atom", ".json", $self); - - $raw = fetch_url($json); - if ($raw == "") - return ""; - - $data = json_decode($raw); - if (!is_object($data)) - return ""; - - $conversation_id = $data->statusnet_conversation_id; - - $pos = strpos($self, "/api/statuses/show/"); - $base_url = substr($self, 0, $pos); - - return $base_url."/conversation/".$conversation_id; - } - - /** - * @brief Fetches actor details of a given actor and user id - * - * @param string $actor The actor url - * @param int $uid The user id - * @param int $contact_id The default contact-id - * - * @return array Array with actor details - */ - private function get_actor_details($actor, $uid, $contact_id) { - - $details = array(); - - $contact = q("SELECT `id`, `rel`, `network` FROM `contact` WHERE `uid` = %d AND `nurl` = '%s' AND `network` != '%s'", - $uid, normalise_link($actor), NETWORK_STATUSNET); - - if (!$contact) - $contact = q("SELECT `id`, `rel`, `network` FROM `contact` WHERE `uid` = %d AND `alias` IN ('%s', '%s') AND `network` != '%s'", - $uid, $actor, normalise_link($actor), NETWORK_STATUSNET); - - if ($contact) { - logger("Found contact for url ".$actor, LOGGER_DEBUG); - $details["contact_id"] = $contact[0]["id"]; - $details["network"] = $contact[0]["network"]; - - $details["not_following"] = !in_array($contact[0]["rel"], array(CONTACT_IS_SHARING, CONTACT_IS_FRIEND)); - } else { - logger("No contact found for user ".$uid." and url ".$actor, LOGGER_DEBUG); - - // Adding a global contact - /// @TODO Use this data for the post - $details["global_contact_id"] = get_contact($actor, 0); - - logger("Global contact ".$global_contact_id." found for url ".$actor, LOGGER_DEBUG); - - $details["contact_id"] = $contact_id; - $details["network"] = NETWORK_OSTATUS; - - $details["not_following"] = true; - } - - return $details; - } - - private function completion($conversation_url, $uid, $item = array(), $self = "") { - - - $item_stored = -1; - - $conversation_url = self::fetch_conversation($self, $conversation_url); - - // If the thread shouldn't be completed then store the item and go away - // Don't do a completion on liked content - if (((intval(get_config('system','ostatus_poll_interval')) == -2) AND (count($item) > 0)) OR - ($item["verb"] == ACTIVITY_LIKE) OR ($conversation_url == "")) { - $item_stored = item_store($item, true); - return($item_stored); - } - - // Get the parent - $parents = q("SELECT `id`, `parent`, `uri`, `contact-id`, `type`, `verb`, `visible` FROM `item` WHERE `id` IN - (SELECT `parent` FROM `item` WHERE `id` IN - (SELECT `oid` FROM `term` WHERE `uid` = %d AND `otype` = %d AND `type` = %d AND `url` = '%s'))", - intval($uid), intval(TERM_OBJ_POST), intval(TERM_CONVERSATION), dbesc($conversation_url)); - - if ($parents) - $parent = $parents[0]; - elseif (count($item) > 0) { - $parent = $item; - $parent["type"] = "remote"; - $parent["verb"] = ACTIVITY_POST; - $parent["visible"] = 1; - } else { - // Preset the parent - $r = q("SELECT `id` FROM `contact` WHERE `self` AND `uid`=%d", $uid); - if (!$r) - return(-2); - - $parent = array(); - $parent["id"] = 0; - $parent["parent"] = 0; - $parent["uri"] = ""; - $parent["contact-id"] = $r[0]["id"]; - $parent["type"] = "remote"; - $parent["verb"] = ACTIVITY_POST; - $parent["visible"] = 1; - } - - $conv = str_replace("/conversation/", "/api/statusnet/conversation/", $conversation_url).".as"; - $pageno = 1; - $items = array(); - - logger('fetching conversation url '.$conv.' (Self: '.$self.') for user '.$uid); - - do { - $conv_arr = z_fetch_url($conv."?page=".$pageno); - - // If it is a non-ssl site and there is an error, then try ssl or vice versa - if (!$conv_arr["success"] AND (substr($conv, 0, 7) == "http://")) { - $conv = str_replace("http://", "https://", $conv); - $conv_as = fetch_url($conv."?page=".$pageno); - } elseif (!$conv_arr["success"] AND (substr($conv, 0, 8) == "https://")) { - $conv = str_replace("https://", "http://", $conv); - $conv_as = fetch_url($conv."?page=".$pageno); - } else - $conv_as = $conv_arr["body"]; - - $conv_as = str_replace(',"statusnet:notice_info":', ',"statusnet_notice_info":', $conv_as); - $conv_as = json_decode($conv_as); - - $no_of_items = sizeof($items); - - if (@is_array($conv_as->items)) - foreach ($conv_as->items AS $single_item) - $items[$single_item->id] = $single_item; - - if ($no_of_items == sizeof($items)) - break; - - $pageno++; - - } while (true); - - logger('fetching conversation done. Found '.count($items).' items'); - - if (!sizeof($items)) { - if (count($item) > 0) { - $item_stored = item_store($item, true); - - if ($item_stored) { - logger("Conversation ".$conversation_url." couldn't be fetched. Item uri ".$item["uri"]." stored: ".$item_stored, LOGGER_DEBUG); - self::store_conversation($item_id, $conversation_url); - } - - return($item_stored); - } else - return(-3); - } - - $items = array_reverse($items); - - $r = q("SELECT `nurl` FROM `contact` WHERE `uid` = %d AND `self`", intval($uid)); - $importer = $r[0]; - - $new_parent = true; - - foreach ($items as $single_conv) { - - // Update the gcontact table - self::conv_fetch_actor($single_conv->actor); - - // Test - remove before flight - //$tempfile = tempnam(get_temppath(), "conversation"); - //file_put_contents($tempfile, json_encode($single_conv)); - - $mention = false; - - if (isset($single_conv->object->id)) - $single_conv->id = $single_conv->object->id; - - $plink = self::convert_href($single_conv->id); - if (isset($single_conv->object->url)) - $plink = self::convert_href($single_conv->object->url); - - if (@!$single_conv->id) - continue; - - logger("Got id ".$single_conv->id, LOGGER_DEBUG); - - if ($first_id == "") { - $first_id = $single_conv->id; - - // The first post of the conversation isn't our first post. There are three options: - // 1. Our conversation hasn't the "real" thread starter - // 2. This first post is a post inside our thread - // 3. This first post is a post inside another thread - if (($first_id != $parent["uri"]) AND ($parent["uri"] != "")) { - - $new_parent = true; - - $new_parents = q("SELECT `id`, `parent`, `uri`, `contact-id`, `type`, `verb`, `visible` FROM `item` WHERE `id` IN - (SELECT `parent` FROM `item` - WHERE `uid` = %d AND `uri` = '%s' AND `network` IN ('%s','%s')) LIMIT 1", - intval($uid), dbesc($first_id), dbesc(NETWORK_OSTATUS), dbesc(NETWORK_DFRN)); - if ($new_parents) { - if ($new_parents[0]["parent"] == $parent["parent"]) { - // Option 2: This post is already present inside our thread - but not as thread starter - logger("Option 2: uri present in our thread: ".$first_id, LOGGER_DEBUG); - $first_id = $parent["uri"]; - } else { - // Option 3: Not so good. We have mixed parents. We have to see how to clean this up. - // For now just take the new parent. - $parent = $new_parents[0]; - $first_id = $parent["uri"]; - logger("Option 3: mixed parents for uri ".$first_id, LOGGER_DEBUG); - } - } else { - // Option 1: We hadn't got the real thread starter - // We have to clean up our existing messages. - $parent["id"] = 0; - $parent["uri"] = $first_id; - logger("Option 1: we have a new parent: ".$first_id, LOGGER_DEBUG); - } - } elseif ($parent["uri"] == "") { - $parent["id"] = 0; - $parent["uri"] = $first_id; - } - } - - $parent_uri = $parent["uri"]; - - // "context" only seems to exist on older servers - if (isset($single_conv->context->inReplyTo->id)) { - $parent_exists = q("SELECT `id` FROM `item` WHERE `uid` = %d AND `uri` = '%s' AND `network` IN ('%s','%s') LIMIT 1", - intval($uid), dbesc($single_conv->context->inReplyTo->id), dbesc(NETWORK_OSTATUS), dbesc(NETWORK_DFRN)); - if ($parent_exists) - $parent_uri = $single_conv->context->inReplyTo->id; - } - - // This is the current way - if (isset($single_conv->object->inReplyTo->id)) { - $parent_exists = q("SELECT `id` FROM `item` WHERE `uid` = %d AND `uri` = '%s' AND `network` IN ('%s','%s') LIMIT 1", - intval($uid), dbesc($single_conv->object->inReplyTo->id), dbesc(NETWORK_OSTATUS), dbesc(NETWORK_DFRN)); - if ($parent_exists) - $parent_uri = $single_conv->object->inReplyTo->id; - } - - $message_exists = q("SELECT `id`, `parent`, `uri` FROM `item` WHERE `uid` = %d AND `uri` = '%s' AND `network` IN ('%s','%s') LIMIT 1", - intval($uid), dbesc($single_conv->id), - dbesc(NETWORK_OSTATUS), dbesc(NETWORK_DFRN)); - if ($message_exists) { - logger("Message ".$single_conv->id." already existed on the system", LOGGER_DEBUG); - - if ($parent["id"] != 0) { - $existing_message = $message_exists[0]; - - // We improved the way we fetch OStatus messages, this shouldn't happen very often now - /// @TODO We have to change the shadow copies as well. This way here is really ugly. - if ($existing_message["parent"] != $parent["id"]) { - logger('updating id '.$existing_message["id"].' with parent '.$existing_message["parent"].' to parent '.$parent["id"].' uri '.$parent["uri"].' thread '.$parent_uri, LOGGER_DEBUG); - - // Update the parent id of the selected item - $r = q("UPDATE `item` SET `parent` = %d, `parent-uri` = '%s' WHERE `id` = %d", - intval($parent["id"]), dbesc($parent["uri"]), intval($existing_message["id"])); - - // Update the parent uri in the thread - but only if it points to itself - $r = q("UPDATE `item` SET `thr-parent` = '%s' WHERE `id` = %d AND `uri` = `thr-parent`", - dbesc($parent_uri), intval($existing_message["id"])); - - // try to change all items of the same parent - $r = q("UPDATE `item` SET `parent` = %d, `parent-uri` = '%s' WHERE `parent` = %d", - intval($parent["id"]), dbesc($parent["uri"]), intval($existing_message["parent"])); - - // Update the parent uri in the thread - but only if it points to itself - $r = q("UPDATE `item` SET `thr-parent` = '%s' WHERE (`parent` = %d) AND (`uri` = `thr-parent`)", - dbesc($parent["uri"]), intval($existing_message["parent"])); - - // Now delete the thread - delete_thread($existing_message["parent"]); - } - } - - // The item we are having on the system is the one that we wanted to store via the item array - if (isset($item["uri"]) AND ($item["uri"] == $existing_message["uri"])) { - $item = array(); - $item_stored = 0; - } - - continue; - } - - if (is_array($single_conv->to)) - foreach($single_conv->to AS $to) - if ($importer["nurl"] == normalise_link($to->id)) - $mention = true; - - $actor = $single_conv->actor->id; - if (isset($single_conv->actor->url)) - $actor = $single_conv->actor->url; - - $details = self::get_actor_details($actor, $uid, $parent["contact-id"]); - - // Do we only want to import threads that were started by our contacts? - if ($details["not_following"] AND $new_parent AND get_config('system','ostatus_full_threads')) { - logger("Don't import uri ".$first_id." because user ".$uid." doesn't follow the person ".$actor, LOGGER_DEBUG); - continue; - } - - $arr = array(); - $arr["network"] = $details["network"]; - $arr["uri"] = $single_conv->id; - $arr["plink"] = $plink; - $arr["uid"] = $uid; - $arr["contact-id"] = $details["contact_id"]; - $arr["parent-uri"] = $parent_uri; - $arr["created"] = $single_conv->published; - $arr["edited"] = $single_conv->published; - $arr["owner-name"] = $single_conv->actor->displayName; - if ($arr["owner-name"] == '') - $arr["owner-name"] = $single_conv->actor->contact->displayName; - if ($arr["owner-name"] == '') - $arr["owner-name"] = $single_conv->actor->portablecontacts_net->displayName; - - $arr["owner-link"] = $actor; - $arr["owner-avatar"] = $single_conv->actor->image->url; - $arr["author-name"] = $arr["owner-name"]; - $arr["author-link"] = $actor; - $arr["author-avatar"] = $single_conv->actor->image->url; - $arr["body"] = add_page_info_to_body(html2bbcode($single_conv->content)); - - if (isset($single_conv->status_net->notice_info->source)) - $arr["app"] = strip_tags($single_conv->status_net->notice_info->source); - elseif (isset($single_conv->statusnet->notice_info->source)) - $arr["app"] = strip_tags($single_conv->statusnet->notice_info->source); - elseif (isset($single_conv->statusnet_notice_info->source)) - $arr["app"] = strip_tags($single_conv->statusnet_notice_info->source); - elseif (isset($single_conv->provider->displayName)) - $arr["app"] = $single_conv->provider->displayName; - else - $arr["app"] = "OStatus"; - - - $arr["object"] = json_encode($single_conv); - $arr["verb"] = $parent["verb"]; - $arr["visible"] = $parent["visible"]; - $arr["location"] = $single_conv->location->displayName; - $arr["coord"] = trim($single_conv->location->lat." ".$single_conv->location->lon); - - // Is it a reshared item? - if (isset($single_conv->verb) AND ($single_conv->verb == "share") AND isset($single_conv->object)) { - if (is_array($single_conv->object)) - $single_conv->object = $single_conv->object[0]; - - logger("Found reshared item ".$single_conv->object->id); - - // $single_conv->object->context->conversation; - - if (isset($single_conv->object->object->id)) - $arr["uri"] = $single_conv->object->object->id; - else - $arr["uri"] = $single_conv->object->id; - - if (isset($single_conv->object->object->url)) - $plink = self::convert_href($single_conv->object->object->url); - else - $plink = self::convert_href($single_conv->object->url); - - if (isset($single_conv->object->object->content)) - $arr["body"] = add_page_info_to_body(html2bbcode($single_conv->object->object->content)); - else - $arr["body"] = add_page_info_to_body(html2bbcode($single_conv->object->content)); - - $arr["plink"] = $plink; - - $arr["created"] = $single_conv->object->published; - $arr["edited"] = $single_conv->object->published; - - $arr["author-name"] = $single_conv->object->actor->displayName; - if ($arr["owner-name"] == '') - $arr["author-name"] = $single_conv->object->actor->contact->displayName; - - $arr["author-link"] = $single_conv->object->actor->url; - $arr["author-avatar"] = $single_conv->object->actor->image->url; - - $arr["app"] = $single_conv->object->provider->displayName."#"; - //$arr["verb"] = $single_conv->object->verb; - - $arr["location"] = $single_conv->object->location->displayName; - $arr["coord"] = trim($single_conv->object->location->lat." ".$single_conv->object->location->lon); - } - - if ($arr["location"] == "") - unset($arr["location"]); - - if ($arr["coord"] == "") - unset($arr["coord"]); - - // Copy fields from given item array - if (isset($item["uri"]) AND (($item["uri"] == $arr["uri"]) OR ($item["uri"] == $single_conv->id))) { - $copy_fields = array("owner-name", "owner-link", "owner-avatar", "author-name", "author-link", "author-avatar", - "gravity", "body", "object-type", "object", "verb", "created", "edited", "coord", "tag", - "title", "attach", "app", "type", "location", "contact-id", "uri"); - foreach ($copy_fields AS $field) - if (isset($item[$field])) - $arr[$field] = $item[$field]; - - } - - $newitem = item_store($arr); - if (!$newitem) { - logger("Item wasn't stored ".print_r($arr, true), LOGGER_DEBUG); - continue; - } - - if (isset($item["uri"]) AND ($item["uri"] == $arr["uri"])) { - $item = array(); - $item_stored = $newitem; - } - - logger('Stored new item '.$plink.' for parent '.$arr["parent-uri"].' under id '.$newitem, LOGGER_DEBUG); - - // Add the conversation entry (but don't fetch the whole conversation) - self::store_conversation($newitem, $conversation_url); - - // If the newly created item is the top item then change the parent settings of the thread - // This shouldn't happen anymore. This is supposed to be absolote. - if ($arr["uri"] == $first_id) { - logger('setting new parent to id '.$newitem); - $new_parents = q("SELECT `id`, `uri`, `contact-id`, `type`, `verb`, `visible` FROM `item` WHERE `uid` = %d AND `id` = %d LIMIT 1", - intval($uid), intval($newitem)); - if ($new_parents) - $parent = $new_parents[0]; - } - } - - if (($item_stored < 0) AND (count($item) > 0)) { - - if (get_config('system','ostatus_full_threads')) { - $details = self::get_actor_details($item["owner-link"], $uid, $item["contact-id"]); - if ($details["not_following"]) { - logger("Don't import uri ".$item["uri"]." because user ".$uid." doesn't follow the person ".$item["owner-link"], LOGGER_DEBUG); - return false; - } - } - - $item_stored = item_store($item, true); - if ($item_stored) { - logger("Uri ".$item["uri"]." wasn't found in conversation ".$conversation_url, LOGGER_DEBUG); - self::store_conversation($item_stored, $conversation_url); - } - } - - return($item_stored); - } - - private function store_conversation($itemid, $conversation_url) { - - $conversation_url = self::convert_href($conversation_url); - - $messages = q("SELECT `uid`, `parent`, `created`, `received`, `guid` FROM `item` WHERE `id` = %d LIMIT 1", intval($itemid)); - if (!$messages) - return; - $message = $messages[0]; - - // Store conversation url if not done before - $conversation = q("SELECT `url` FROM `term` WHERE `uid` = %d AND `oid` = %d AND `otype` = %d AND `type` = %d", - intval($message["uid"]), intval($itemid), intval(TERM_OBJ_POST), intval(TERM_CONVERSATION)); - - if (!$conversation) { - $r = q("INSERT INTO `term` (`uid`, `oid`, `otype`, `type`, `term`, `url`, `created`, `received`, `guid`) VALUES (%d, %d, %d, %d, '%s', '%s', '%s', '%s', '%s')", - intval($message["uid"]), intval($itemid), intval(TERM_OBJ_POST), intval(TERM_CONVERSATION), - dbesc($message["created"]), dbesc($conversation_url), dbesc($message["created"]), dbesc($message["received"]), dbesc($message["guid"])); - logger('Storing conversation url '.$conversation_url.' for id '.$itemid); - } - } - - private function get_reshared_guid($item) { - $body = trim($item["body"]); - - // Skip if it isn't a pure repeated messages - // Does it start with a share? - if (strpos($body, "[share") > 0) - return(""); - - // Does it end with a share? - if (strlen($body) > (strrpos($body, "[/share]") + 8)) - return(""); - - $attributes = preg_replace("/\[share(.*?)\]\s?(.*?)\s?\[\/share\]\s?/ism","$1",$body); - // Skip if there is no shared message in there - if ($body == $attributes) - return(false); - - $guid = ""; - preg_match("/guid='(.*?)'/ism", $attributes, $matches); - if ($matches[1] != "") - $guid = $matches[1]; - - preg_match('/guid="(.*?)"/ism', $attributes, $matches); - if ($matches[1] != "") - $guid = $matches[1]; - - return $guid; - } - - private function format_picture_post($body) { - $siteinfo = get_attached_data($body); - - if (($siteinfo["type"] == "photo")) { - if (isset($siteinfo["preview"])) - $preview = $siteinfo["preview"]; - else - $preview = $siteinfo["image"]; - - // Is it a remote picture? Then make a smaller preview here - $preview = proxy_url($preview, false, PROXY_SIZE_SMALL); - - // Is it a local picture? Then make it smaller here - $preview = str_replace(array("-0.jpg", "-0.png"), array("-2.jpg", "-2.png"), $preview); - $preview = str_replace(array("-1.jpg", "-1.png"), array("-2.jpg", "-2.png"), $preview); - - if (isset($siteinfo["url"])) - $url = $siteinfo["url"]; - else - $url = $siteinfo["image"]; - - $body = trim($siteinfo["text"])." [url]".$url."[/url]\n[img]".$preview."[/img]"; - } - - return $body; - } - - private function add_header($doc, $owner) { - - $a = get_app(); - - $root = $doc->createElementNS(NAMESPACE_ATOM1, 'feed'); - $doc->appendChild($root); - - $root->setAttribute("xmlns:thr", NAMESPACE_THREAD); - $root->setAttribute("xmlns:georss", NAMESPACE_GEORSS); - $root->setAttribute("xmlns:activity", NAMESPACE_ACTIVITY); - $root->setAttribute("xmlns:media", NAMESPACE_MEDIA); - $root->setAttribute("xmlns:poco", NAMESPACE_POCO); - $root->setAttribute("xmlns:ostatus", NAMESPACE_OSTATUS); - $root->setAttribute("xmlns:statusnet", NAMESPACE_STATUSNET); - - $attributes = array("uri" => "https://friendi.ca", "version" => FRIENDICA_VERSION."-".DB_UPDATE_VERSION); - xml2::add_element($doc, $root, "generator", FRIENDICA_PLATFORM, $attributes); - xml2::add_element($doc, $root, "id", App::get_baseurl()."/profile/".$owner["nick"]); - xml2::add_element($doc, $root, "title", sprintf("%s timeline", $owner["name"])); - xml2::add_element($doc, $root, "subtitle", sprintf("Updates from %s on %s", $owner["name"], $a->config["sitename"])); - xml2::add_element($doc, $root, "logo", $owner["photo"]); - xml2::add_element($doc, $root, "updated", datetime_convert("UTC", "UTC", "now", ATOM_TIME)); - - $author = self::add_author($doc, $owner); - $root->appendChild($author); - - $attributes = array("href" => $owner["url"], "rel" => "alternate", "type" => "text/html"); - xml2::add_element($doc, $root, "link", "", $attributes); - - /// @TODO We have to find out what this is - /// $attributes = array("href" => App::get_baseurl()."/sup", - /// "rel" => "http://api.friendfeed.com/2008/03#sup", - /// "type" => "application/json"); - /// xml2::add_element($doc, $root, "link", "", $attributes); - - self::hublinks($doc, $root); - - $attributes = array("href" => App::get_baseurl()."/salmon/".$owner["nick"], "rel" => "salmon"); - xml2::add_element($doc, $root, "link", "", $attributes); - - $attributes = array("href" => App::get_baseurl()."/salmon/".$owner["nick"], "rel" => "http://salmon-protocol.org/ns/salmon-replies"); - xml2::add_element($doc, $root, "link", "", $attributes); - - $attributes = array("href" => App::get_baseurl()."/salmon/".$owner["nick"], "rel" => "http://salmon-protocol.org/ns/salmon-mention"); - xml2::add_element($doc, $root, "link", "", $attributes); - - $attributes = array("href" => App::get_baseurl()."/api/statuses/user_timeline/".$owner["nick"].".atom", - "rel" => "self", "type" => "application/atom+xml"); - xml2::add_element($doc, $root, "link", "", $attributes); - - return $root; - } - - public static function hublinks($doc, $root) { - $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]') - $h = App::get_baseurl() . '/pubsubhubbub'; - xml2::add_element($doc, $root, "link", "", array("href" => $h, "rel" => "hub")); - } - } - } - } - - private function get_attachment($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" => $siteinfo["title"]); - xml2::add_element($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"])); - xml2::add_element($doc, $root, "link", "", $attributes); - break; - case 'video': - $attributes = array("rel" => "enclosure", - "href" => $siteinfo["url"], - "type" => "text/html; charset=UTF-8", - "length" => "", - "title" => $siteinfo["title"]); - xml2::add_element($doc, $root, "link", "", $attributes); - break; - default: - break; - } - - if (($siteinfo["type"] != "photo") AND isset($siteinfo["image"])) { - $photodata = get_photo_info($siteinfo["image"]); - - $attributes = array("rel" => "preview", "href" => $siteinfo["image"], "media:width" => $photodata[0], "media:height" => $photodata[1]); - xml2::add_element($doc, $root, "link", "", $attributes); - } - - - $arr = explode('[/attach],',$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]); - - xml2::add_element($doc, $root, "link", "", $attributes); - } - } - } - } - - private function add_author($doc, $owner) { - - $r = q("SELECT `homepage` FROM `profile` WHERE `uid` = %d AND `is-default` LIMIT 1", intval($owner["uid"])); - if ($r) - $profile = $r[0]; - - $author = $doc->createElement("author"); - xml2::add_element($doc, $author, "activity:object-type", ACTIVITY_OBJ_PERSON); - xml2::add_element($doc, $author, "uri", $owner["url"]); - xml2::add_element($doc, $author, "name", $owner["name"]); - xml2::add_element($doc, $author, "summary", bbcode($owner["about"], false, false, 7)); - - $attributes = array("rel" => "alternate", "type" => "text/html", "href" => $owner["url"]); - xml2::add_element($doc, $author, "link", "", $attributes); - - $attributes = array( - "rel" => "avatar", - "type" => "image/jpeg", // To-Do? - "media:width" => 175, - "media:height" => 175, - "href" => $owner["photo"]); - xml2::add_element($doc, $author, "link", "", $attributes); - - if (isset($owner["thumb"])) { - $attributes = array( - "rel" => "avatar", - "type" => "image/jpeg", // To-Do? - "media:width" => 80, - "media:height" => 80, - "href" => $owner["thumb"]); - xml2::add_element($doc, $author, "link", "", $attributes); - } - - xml2::add_element($doc, $author, "poco:preferredUsername", $owner["nick"]); - xml2::add_element($doc, $author, "poco:displayName", $owner["name"]); - xml2::add_element($doc, $author, "poco:note", bbcode($owner["about"], false, false, 7)); - - if (trim($owner["location"]) != "") { - $element = $doc->createElement("poco:address"); - xml2::add_element($doc, $element, "poco:formatted", $owner["location"]); - $author->appendChild($element); - } - - if (trim($profile["homepage"]) != "") { - $urls = $doc->createElement("poco:urls"); - xml2::add_element($doc, $urls, "poco:type", "homepage"); - xml2::add_element($doc, $urls, "poco:value", $profile["homepage"]); - xml2::add_element($doc, $urls, "poco:primary", "true"); - $author->appendChild($urls); - } - - if (count($profile)) { - xml2::add_element($doc, $author, "followers", "", array("url" => App::get_baseurl()."/viewcontacts/".$owner["nick"])); - xml2::add_element($doc, $author, "statusnet:profile_info", "", array("local_id" => $owner["uid"])); - } - - return $author; - } - - /** - * @TODO Picture attachments should look like this: - * https://status.pirati.ca/attachment/572819 - * - */ - - function construct_verb($item) { - if ($item['verb']) - return $item['verb']; - return ACTIVITY_POST; - } - - function construct_objecttype($item) { - if (in_array($item['object-type'], array(ACTIVITY_OBJ_NOTE, ACTIVITY_OBJ_COMMENT))) - return $item['object-type']; - return ACTIVITY_OBJ_NOTE; - } - - private function entry($doc, $item, $owner, $toplevel = false) { - $repeated_guid = self::get_reshared_guid($item); - if ($repeated_guid != "") - $xml = self::reshare_entry($doc, $item, $owner, $repeated_guid, $toplevel); - - if ($xml) - return $xml; - - if ($item["verb"] == ACTIVITY_LIKE) - return self::like_entry($doc, $item, $owner, $toplevel); - else - return self::note_entry($doc, $item, $owner, $toplevel); - } - - private function source_entry($doc, $contact) { - $source = $doc->createElement("source"); - xml2::add_element($doc, $source, "id", $contact["poll"]); - xml2::add_element($doc, $source, "title", $contact["name"]); - xml2::add_element($doc, $source, "link", "", array("rel" => "alternate", - "type" => "text/html", - "href" => $contact["alias"])); - xml2::add_element($doc, $source, "link", "", array("rel" => "self", - "type" => "application/atom+xml", - "href" => $contact["poll"])); - xml2::add_element($doc, $source, "icon", $contact["photo"]); - xml2::add_element($doc, $source, "updated", datetime_convert("UTC","UTC",$contact["success_update"]."+00:00",ATOM_TIME)); - - return $source; - } - - private function contact_entry($url, $owner) { - - $r = q("SELECT * FROM `contact` WHERE `nurl` = '%s' AND `uid` IN (0, %d) ORDER BY `uid` DESC LIMIT 1", - dbesc(normalise_link($url)), intval($owner["uid"])); - if ($r) { - $contact = $r[0]; - $contact["uid"] = -1; - } - - if (!$r) { - $r = q("SELECT * FROM `gcontact` WHERE `nurl` = '%s' LIMIT 1", - dbesc(normalise_link($url))); - if ($r) { - $contact = $r[0]; - $contact["uid"] = -1; - $contact["success_update"] = $contact["updated"]; - } - } - - if (!$r) - $contact = owner; - - if (!isset($contact["poll"])) { - $data = probe_url($url); - $contact["alias"] = $data["alias"]; - $contact["poll"] = $data["poll"]; - } - - if (!isset($contact["alias"])) - $contact["alias"] = $contact["url"]; - - return $contact; - } - - private function reshare_entry($doc, $item, $owner, $repeated_guid, $toplevel) { - - if (($item["id"] != $item["parent"]) AND (normalise_link($item["author-link"]) != normalise_link($owner["url"]))) { - logger("OStatus entry is from author ".$owner["url"]." - not from ".$item["author-link"].". Quitting.", LOGGER_DEBUG); - } - - $title = self::entry_header($doc, $entry, $owner, $toplevel); - - $r = q("SELECT * FROM `item` WHERE `uid` = %d AND `guid` = '%s' AND NOT `private` AND `network` IN ('%s', '%s', '%s') LIMIT 1", - intval($owner["uid"]), dbesc($repeated_guid), - dbesc(NETWORK_DFRN), dbesc(NETWORK_DIASPORA), dbesc(NETWORK_OSTATUS)); - if ($r) - $repeated_item = $r[0]; - else - return false; - - $contact = self::contact_entry($repeated_item['author-link'], $owner); - - $parent_item = (($item['thr-parent']) ? $item['thr-parent'] : $item['parent-uri']); - - $title = $owner["nick"]." repeated a notice by ".$contact["nick"]; - - self::entry_content($doc, $entry, $item, $owner, $title, ACTIVITY_SHARE, false); - - $as_object = $doc->createElement("activity:object"); - -// ostatusWaEeYs -// ostatusogu9zg - besser - xml2::add_element($doc, $as_object, "activity:object-type", NAMESPACE_ACTIVITY_SCHEMA."activity"); - - self::entry_content($doc, $as_object, $repeated_item, $owner, "", "", false); - - $author = self::add_author($doc, $contact); - $as_object->appendChild($author); - - $as_object2 = $doc->createElement("activity:object"); - - xml2::add_element($doc, $as_object2, "activity:object-type", self::construct_objecttype($repeated_item)); - - $title = sprintf("New comment by %s", $contact["nick"]); - - self::entry_content($doc, $as_object2, $repeated_item, $owner, $title); - - $as_object->appendChild($as_object2); - - self::entry_footer($doc, $as_object, $item, $owner, false); - - $source = self::source_entry($doc, $contact); - - $as_object->appendChild($source); - - $entry->appendChild($as_object); - - self::entry_footer($doc, $entry, $item, $owner); - - return $entry; - } - - private function like_entry($doc, $item, $owner, $toplevel) { - - if (($item["id"] != $item["parent"]) AND (normalise_link($item["author-link"]) != normalise_link($owner["url"]))) { - logger("OStatus entry is from author ".$owner["url"]." - not from ".$item["author-link"].". Quitting.", LOGGER_DEBUG); - } - - $title = self::entry_header($doc, $entry, $owner, $toplevel); - - $verb = NAMESPACE_ACTIVITY_SCHEMA."favorite"; - self::entry_content($doc, $entry, $item, $owner, "Favorite", $verb, false); - - $as_object = $doc->createElement("activity:object"); - - $parent = q("SELECT * FROM `item` WHERE `id` = %d", intval($item["parent"])); - $parent_item = (($item['thr-parent']) ? $item['thr-parent'] : $item['parent-uri']); - - xml2::add_element($doc, $as_object, "activity:object-type", self::construct_objecttype($parent[0])); - - self::entry_content($doc, $as_object, $parent[0], $owner, "New entry"); - - $entry->appendChild($as_object); - - self::entry_footer($doc, $entry, $item, $owner); - - return $entry; - } - - private function note_entry($doc, $item, $owner, $toplevel) { - - if (($item["id"] != $item["parent"]) AND (normalise_link($item["author-link"]) != normalise_link($owner["url"]))) { - logger("OStatus entry is from author ".$owner["url"]." - not from ".$item["author-link"].". Quitting.", LOGGER_DEBUG); - } - - $title = self::entry_header($doc, $entry, $owner, $toplevel); - - xml2::add_element($doc, $entry, "activity:object-type", ACTIVITY_OBJ_NOTE); - - self::entry_content($doc, $entry, $item, $owner, $title); - - self::entry_footer($doc, $entry, $item, $owner); - - return $entry; - } - - private function entry_header($doc, &$entry, $owner, $toplevel) { - if (!$toplevel) { - $entry = $doc->createElement("entry"); - $title = sprintf("New note by %s", $owner["nick"]); - } else { - $entry = $doc->createElementNS(NAMESPACE_ATOM1, "entry"); - - $entry->setAttribute("xmlns:thr", NAMESPACE_THREAD); - $entry->setAttribute("xmlns:georss", NAMESPACE_GEORSS); - $entry->setAttribute("xmlns:activity", NAMESPACE_ACTIVITY); - $entry->setAttribute("xmlns:media", NAMESPACE_MEDIA); - $entry->setAttribute("xmlns:poco", NAMESPACE_POCO); - $entry->setAttribute("xmlns:ostatus", NAMESPACE_OSTATUS); - $entry->setAttribute("xmlns:statusnet", NAMESPACE_STATUSNET); - - $author = self::add_author($doc, $owner); - $entry->appendChild($author); - - $title = sprintf("New comment by %s", $owner["nick"]); - } - return $title; - } - - private function entry_content($doc, $entry, $item, $owner, $title, $verb = "", $complete = true) { - - if ($verb == "") - $verb = self::construct_verb($item); - - xml2::add_element($doc, $entry, "id", $item["uri"]); - xml2::add_element($doc, $entry, "title", $title); - - $body = self::format_picture_post($item['body']); - - if ($item['title'] != "") - $body = "[b]".$item['title']."[/b]\n\n".$body; - - $body = bbcode($body, false, false, 7); - - xml2::add_element($doc, $entry, "content", $body, array("type" => "html")); - - xml2::add_element($doc, $entry, "link", "", array("rel" => "alternate", "type" => "text/html", - "href" => App::get_baseurl()."/display/".$item["guid"])); - - if ($complete) - xml2::add_element($doc, $entry, "status_net", "", array("notice_id" => $item["id"])); - - xml2::add_element($doc, $entry, "activity:verb", $verb); - - xml2::add_element($doc, $entry, "published", datetime_convert("UTC","UTC",$item["created"]."+00:00",ATOM_TIME)); - xml2::add_element($doc, $entry, "updated", datetime_convert("UTC","UTC",$item["edited"]."+00:00",ATOM_TIME)); - } - - private function entry_footer($doc, $entry, $item, $owner, $complete = true) { - - $mentioned = array(); - - if (($item['parent'] != $item['id']) || ($item['parent-uri'] !== $item['uri']) || (($item['thr-parent'] !== '') && ($item['thr-parent'] !== $item['uri']))) { - $parent = q("SELECT `guid`, `author-link`, `owner-link` FROM `item` WHERE `id` = %d", intval($item["parent"])); - $parent_item = (($item['thr-parent']) ? $item['thr-parent'] : $item['parent-uri']); - - $attributes = array( - "ref" => $parent_item, - "type" => "text/html", - "href" => App::get_baseurl()."/display/".$parent[0]["guid"]); - xml2::add_element($doc, $entry, "thr:in-reply-to", "", $attributes); - - $attributes = array( - "rel" => "related", - "href" => App::get_baseurl()."/display/".$parent[0]["guid"]); - xml2::add_element($doc, $entry, "link", "", $attributes); - - $mentioned[$parent[0]["author-link"]] = $parent[0]["author-link"]; - $mentioned[$parent[0]["owner-link"]] = $parent[0]["owner-link"]; - - $thrparent = q("SELECT `guid`, `author-link`, `owner-link` FROM `item` WHERE `uid` = %d AND `uri` = '%s'", - intval($owner["uid"]), - dbesc($parent_item)); - if ($thrparent) { - $mentioned[$thrparent[0]["author-link"]] = $thrparent[0]["author-link"]; - $mentioned[$thrparent[0]["owner-link"]] = $thrparent[0]["owner-link"]; - } - } - - xml2::add_element($doc, $entry, "link", "", array("rel" => "ostatus:conversation", - "href" => App::get_baseurl()."/display/".$owner["nick"]."/".$item["parent"])); - xml2::add_element($doc, $entry, "ostatus:conversation", App::get_baseurl()."/display/".$owner["nick"]."/".$item["parent"]); - - $tags = item_getfeedtags($item); - - if(count($tags)) - foreach($tags as $t) - if ($t[0] == "@") - $mentioned[$t[1]] = $t[1]; - - // Make sure that mentions are accepted (GNU Social has problems with mixing HTTP and HTTPS) - $newmentions = array(); - foreach ($mentioned AS $mention) { - $newmentions[str_replace("http://", "https://", $mention)] = str_replace("http://", "https://", $mention); - $newmentions[str_replace("https://", "http://", $mention)] = str_replace("https://", "http://", $mention); - } - $mentioned = $newmentions; - - foreach ($mentioned AS $mention) { - $r = q("SELECT `forum`, `prv` FROM `contact` WHERE `uid` = %d AND `nurl` = '%s'", - intval($owner["uid"]), - dbesc(normalise_link($mention))); - if ($r[0]["forum"] OR $r[0]["prv"]) - xml2::add_element($doc, $entry, "link", "", array("rel" => "mentioned", - "ostatus:object-type" => ACTIVITY_OBJ_GROUP, - "href" => $mention)); - else - xml2::add_element($doc, $entry, "link", "", array("rel" => "mentioned", - "ostatus:object-type" => ACTIVITY_OBJ_PERSON, - "href" => $mention)); - } - - if (!$item["private"]) { - xml2::add_element($doc, $entry, "link", "", array("rel" => "ostatus:attention", - "href" => "http://activityschema.org/collection/public")); - xml2::add_element($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] != "@") - xml2::add_element($doc, $entry, "category", "", array("term" => $t[2])); - - self::get_attachment($doc, $entry, $item); - - if ($complete) { - $app = $item["app"]; - if ($app == "") - $app = "web"; - - $attributes = array("local_id" => $item["id"], "source" => $app); - - if (isset($parent["id"])) - $attributes["repeat_of"] = $parent["id"]; - - if ($item["coord"] != "") - xml2::add_element($doc, $entry, "georss:point", $item["coord"]); - - xml2::add_element($doc, $entry, "statusnet:notice_info", "", $attributes); - } - } - - public static function feed(&$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'); - - $items = q("SELECT STRAIGHT_JOIN `item`.*, `item`.`id` AS `item_id` FROM `item` - INNER JOIN `thread` ON `thread`.`iid` = `item`.`parent` - LEFT JOIN `item` AS `thritem` ON `thritem`.`uri`=`item`.`thr-parent` AND `thritem`.`uid`=`item`.`uid` - WHERE `item`.`uid` = %d AND `item`.`received` > '%s' AND NOT `item`.`private` AND NOT `item`.`deleted` - AND `item`.`allow_cid` = '' AND `item`.`allow_gid` = '' AND `item`.`deny_cid` = '' AND `item`.`deny_gid` = '' - AND ((`item`.`wall` AND (`item`.`parent` = `item`.`id`)) - OR (`item`.`network` = '%s' AND ((`thread`.`network` IN ('%s', '%s')) OR (`thritem`.`network` IN ('%s', '%s')))) AND `thread`.`mention`) - AND ((`item`.`owner-link` IN ('%s', '%s') AND (`item`.`parent` = `item`.`id`)) - OR (`item`.`author-link` IN ('%s', '%s'))) - ORDER BY `item`.`received` DESC - LIMIT 0, 300", - intval($owner["uid"]), dbesc($check_date), dbesc(NETWORK_DFRN), - //dbesc(NETWORK_OSTATUS), dbesc(NETWORK_OSTATUS), - //dbesc(NETWORK_OSTATUS), dbesc(NETWORK_OSTATUS), - dbesc(NETWORK_OSTATUS), dbesc(NETWORK_DFRN), - dbesc(NETWORK_OSTATUS), dbesc(NETWORK_DFRN), - dbesc($owner["nurl"]), dbesc(str_replace("http://", "https://", $owner["nurl"])), - dbesc($owner["nurl"]), dbesc(str_replace("http://", "https://", $owner["nurl"])) - ); - - $doc = new DOMDocument('1.0', 'utf-8'); - $doc->formatOutput = true; - - $root = self::add_header($doc, $owner); - - foreach ($items AS $item) { - $entry = self::entry($doc, $item, $owner); - $root->appendChild($entry); - } - - return(trim($doc->saveXML())); - } - - public static function salmon($item,$owner) { - - $doc = new DOMDocument('1.0', 'utf-8'); - $doc->formatOutput = true; - - $entry = self::entry($doc, $item, $owner, true); - - $doc->appendChild($entry); - - return(trim($doc->saveXML())); - } -} -?> From 6ff5c23d50095e5407bf69f8a4ec2220c5d2d408 Mon Sep 17 00:00:00 2001 From: Michael Vogel Date: Thu, 31 Mar 2016 00:14:51 +0200 Subject: [PATCH 4/7] Doxygen structure added --- include/ostatus.php | 240 +++++++++++++++++++++++++++++++++++++++++++- 1 file changed, 238 insertions(+), 2 deletions(-) diff --git a/include/ostatus.php b/include/ostatus.php index ba5b80cd5..dcbd91f41 100644 --- a/include/ostatus.php +++ b/include/ostatus.php @@ -1,4 +1,8 @@ createElement("source"); xml::add_element($doc, $source, "id", $contact["poll"]); @@ -1413,6 +1561,14 @@ class ostatus { return $source; } + /** + * @brief + * + * @param $url + * @param $owner + * + * @return + */ private function contact_entry($url, $owner) { $r = q("SELECT * FROM `contact` WHERE `nurl` = '%s' AND `uid` IN (0, %d) ORDER BY `uid` DESC LIMIT 1", @@ -1447,6 +1603,17 @@ class ostatus { return $contact; } + /** + * @brief + * + * @param $doc + * @param $item + * @param $owner + * @param $repeated_guid + * @param $toplevel + * + * @return + */ private function reshare_entry($doc, $item, $owner, $repeated_guid, $toplevel) { if (($item["id"] != $item["parent"]) AND (normalise_link($item["author-link"]) != normalise_link($owner["url"]))) { @@ -1473,8 +1640,6 @@ class ostatus { $as_object = $doc->createElement("activity:object"); -// ostatusWaEeYs -// ostatusogu9zg - besser xml::add_element($doc, $as_object, "activity:object-type", NAMESPACE_ACTIVITY_SCHEMA."activity"); self::entry_content($doc, $as_object, $repeated_item, $owner, "", "", false); @@ -1505,6 +1670,16 @@ class ostatus { return $entry; } + /** + * @brief + * + * @param $doc + * @param $item + * @param $owner + * @param $toplevel + * + * @return + */ private function like_entry($doc, $item, $owner, $toplevel) { if (($item["id"] != $item["parent"]) AND (normalise_link($item["author-link"]) != normalise_link($owner["url"]))) { @@ -1532,6 +1707,16 @@ class ostatus { return $entry; } + /** + * @brief + * + * @param $doc + * @param $item + * @param $owner + * @param $toplevel + * + * @return + */ private function note_entry($doc, $item, $owner, $toplevel) { if (($item["id"] != $item["parent"]) AND (normalise_link($item["author-link"]) != normalise_link($owner["url"]))) { @@ -1549,6 +1734,16 @@ class ostatus { return $entry; } + /** + * @brief + * + * @param $doc + * @param $entry + * @param $owner + * @param $toplevel + * + * @return + */ private function entry_header($doc, &$entry, $owner, $toplevel) { if (!$toplevel) { $entry = $doc->createElement("entry"); @@ -1572,6 +1767,19 @@ class ostatus { return $title; } + /** + * @brief + * + * @param $doc + * @param $entry + * @param $item + * @param $owner + * @param $title + * @param $verb + * @param $complete + * + * @return + */ private function entry_content($doc, $entry, $item, $owner, $title, $verb = "", $complete = true) { if ($verb == "") @@ -1601,6 +1809,17 @@ class ostatus { xml::add_element($doc, $entry, "updated", datetime_convert("UTC","UTC",$item["edited"]."+00:00",ATOM_TIME)); } + /** + * @brief + * + * @param $doc + * @param $entry + * @param $item + * @param $owner + * @param $complete + * + * @return + */ private function entry_footer($doc, $entry, $item, $owner, $complete = true) { $mentioned = array(); @@ -1697,6 +1916,15 @@ class ostatus { } } + /** + * @brief + * + * @param $a + * @param $owner_nick + * @param $last_update + * + * @return + */ public static function feed(&$a, $owner_nick, $last_update) { $r = q("SELECT `contact`.*, `user`.`nickname`, `user`.`timezone`, `user`.`page-flags` @@ -1746,6 +1974,14 @@ class ostatus { return(trim($doc->saveXML())); } + /** + * @brief + * + * @param $item + * @param $owner + * + * @return + */ public static function salmon($item,$owner) { $doc = new DOMDocument('1.0', 'utf-8'); From ffd73d137bee6d17f44adc8bb37bfd15c23ec67e Mon Sep 17 00:00:00 2001 From: Michael Vogel Date: Thu, 31 Mar 2016 07:34:13 +0200 Subject: [PATCH 5/7] Added some documentation --- include/ostatus.php | 126 +++++++++++++++++++++----------------------- 1 file changed, 61 insertions(+), 65 deletions(-) diff --git a/include/ostatus.php b/include/ostatus.php index dcbd91f41..0796fcc3b 100644 --- a/include/ostatus.php +++ b/include/ostatus.php @@ -28,15 +28,15 @@ class ostatus { const OSTATUS_DEFAULT_POLL_TIMEFRAME_MENTIONS = 14400; // given in minutes /** - * @brief + * @brief Fetches author data * - * @param $xpath - * @param $context - * @param $importer - * @param $contact - * @param $onlyfetch + * @param object $xpath The xpath object + * @param object $context The xml context of the author detals + * @param array $importer user record of the importing user + * @param array $contact Called by reference, will contain the fetched contact + * @param bool $onlyfetch Only fetch the header without updating the contact entries * - * @return + * @return array Array of author related entries for the item */ private function fetchauthor($xpath, $context, $importer, &$contact, $onlyfetch) { @@ -147,7 +147,7 @@ class ostatus { * @brief * * @param $xml - * @param $importer + * @param array $importer user record of the importing user * * @return */ @@ -179,14 +179,12 @@ class ostatus { } /** - * @brief + * @brief Imports an XML string containing OStatus elements * - * @param $xml - * @param $importer + * @param string $xml The XML + * @param array $importer user record of the importing user * @param $contact - * @param $hub - * - * @return + * @param array $hub Called by reference, returns the fetched hub data */ public static function import($xml,$importer,&$contact, &$hub) { @@ -530,11 +528,11 @@ class ostatus { } /** - * @brief + * @brief Create an url out of an uri * - * @param $href + * @param string $href URI in the format "parameter1:parameter1:..." * - * @return + * @return string URL in the format http(s)://.... */ public static function convert_href($href) { $elements = explode(":",$href); @@ -560,12 +558,10 @@ class ostatus { } /** - * @brief + * @brief Checks if there are entries in conversations that aren't present on our side * - * @param $mentions - * @param $override - * - * @return + * @param bool $mentions Fetch conversations where we are mentioned + * @param bool $override Override the interval setting */ public static function check_conversations($mentions = false, $override = false) { $last = get_config('system','ostatus_last_poll'); @@ -759,7 +755,7 @@ class ostatus { * * @param $conversation_url * @param $uid - * @param $item + * @param array $item Data of the item that is to be posted * * @return */ @@ -1184,11 +1180,11 @@ class ostatus { } /** - * @brief + * @brief Checks if the current post is a reshare * - * @param $item + * @param array $item The item array of thw post * - * @return + * @return string The guid if the post is a reshare */ private function get_reshared_guid($item) { $body = trim($item["body"]); @@ -1220,11 +1216,11 @@ class ostatus { } /** - * @brief + * @brief Cleans the body of a post if it contains picture links * - * @param $body + * @param string $body The body * - * @return + * @return string The cleaned body */ private function format_picture_post($body) { $siteinfo = get_attached_data($body); @@ -1256,8 +1252,8 @@ class ostatus { /** * @brief * - * @param $doc - * @param $owner + * @param object $doc XML document + * @param array $owner Contact data of the poster * * @return */ @@ -1317,7 +1313,7 @@ class ostatus { /** * @brief * - * @param $doc + * @param object $doc XML document * @param $root * * @return @@ -1344,9 +1340,9 @@ class ostatus { /** * @brief * - * @param $doc + * @param object $doc XML document * @param $root - * @param $item + * @param array $item Data of the item that is to be posted * * @return */ @@ -1416,8 +1412,8 @@ class ostatus { /** * @brief * - * @param $doc - * @param $owner + * @param object $doc XML document + * @param array $owner Contact data of the poster * * @return */ @@ -1490,7 +1486,7 @@ class ostatus { /** * @brief * - * @param $item + * @param array $item Data of the item that is to be posted * * @return */ @@ -1503,7 +1499,7 @@ class ostatus { /** * @brief * - * @param $item + * @param array $item Data of the item that is to be posted * * @return */ @@ -1516,9 +1512,9 @@ class ostatus { /** * @brief * - * @param $doc - * @param $item - * @param $owner + * @param object $doc XML document + * @param array $item Data of the item that is to be posted + * @param array $owner Contact data of the poster * @param $toplevel * * @return @@ -1540,7 +1536,7 @@ class ostatus { /** * @brief * - * @param $doc + * @param object $doc XML document * @param $contact * * @return @@ -1565,7 +1561,7 @@ class ostatus { * @brief * * @param $url - * @param $owner + * @param array $owner Contact data of the poster * * @return */ @@ -1606,9 +1602,9 @@ class ostatus { /** * @brief * - * @param $doc - * @param $item - * @param $owner + * @param object $doc XML document + * @param array $item Data of the item that is to be posted + * @param array $owner Contact data of the poster * @param $repeated_guid * @param $toplevel * @@ -1673,12 +1669,12 @@ class ostatus { /** * @brief * - * @param $doc - * @param $item - * @param $owner + * @param object $doc XML document + * @param array $item Data of the item that is to be posted + * @param array $owner Contact data of the poster * @param $toplevel * - * @return + * @return object */ private function like_entry($doc, $item, $owner, $toplevel) { @@ -1710,9 +1706,9 @@ class ostatus { /** * @brief * - * @param $doc - * @param $item - * @param $owner + * @param object $doc XML document + * @param array $item Data of the item that is to be posted + * @param array $owner Contact data of the poster * @param $toplevel * * @return @@ -1737,9 +1733,9 @@ class ostatus { /** * @brief * - * @param $doc + * @param object $doc XML document * @param $entry - * @param $owner + * @param array $owner Contact data of the poster * @param $toplevel * * @return @@ -1770,10 +1766,10 @@ class ostatus { /** * @brief * - * @param $doc + * @param object $doc XML document * @param $entry - * @param $item - * @param $owner + * @param array $item Data of the item that is to be posted + * @param array $owner Contact data of the poster * @param $title * @param $verb * @param $complete @@ -1812,10 +1808,10 @@ class ostatus { /** * @brief * - * @param $doc + * @param object $doc XML document * @param $entry - * @param $item - * @param $owner + * @param array $item Data of the item that is to be posted + * @param array $owner Contact data of the poster * @param $complete * * @return @@ -1975,12 +1971,12 @@ class ostatus { } /** - * @brief + * @brief Creates the XML for a salmon message * - * @param $item - * @param $owner + * @param array $item Data of the item that is to be posted + * @param array $owner Contact data of the poster * - * @return + * @return string XML for the salmon */ public static function salmon($item,$owner) { From d0b8f2092de0b839e956043de4442a46044fb59e Mon Sep 17 00:00:00 2001 From: Michael Vogel Date: Thu, 31 Mar 2016 22:01:56 +0200 Subject: [PATCH 6/7] Some more documentation --- include/ostatus.php | 119 ++++++++++++++++++++------------------------ 1 file changed, 55 insertions(+), 64 deletions(-) diff --git a/include/ostatus.php b/include/ostatus.php index 0796fcc3b..60db968f1 100644 --- a/include/ostatus.php +++ b/include/ostatus.php @@ -144,12 +144,12 @@ class ostatus { } /** - * @brief + * @brief Fetches author data from a given XML string * - * @param $xml + * @param string $xml The XML * @param array $importer user record of the importing user * - * @return + * @return array Array of author related entries for the item */ public static function salmon_author($xml, $importer) { @@ -751,13 +751,13 @@ class ostatus { } /** - * @brief + * @brief Stores an item and completes the thread * - * @param $conversation_url - * @param $uid + * @param string $conversation_url The URI of the conversation + * @param integer $uid The user id * @param array $item Data of the item that is to be posted * - * @return + * @return integer The item id of the posted item array */ private function completion($conversation_url, $uid, $item = array(), $self = "") { @@ -1151,12 +1151,10 @@ class ostatus { } /** - * @brief + * @brief Stores conversation data into the database * - * @param $itemid - * @param $conversation_url - * - * @return + * @param integer $itemid The id of the item + * @param string $conversation_url The uri of the conversation */ private function store_conversation($itemid, $conversation_url) { @@ -1250,12 +1248,12 @@ class ostatus { } /** - * @brief + * @brief Adds the header elements to the XML document * * @param object $doc XML document * @param array $owner Contact data of the poster * - * @return + * @return object header root element */ private function add_header($doc, $owner) { @@ -1311,12 +1309,10 @@ class ostatus { } /** - * @brief + * @brief Add the link to the push hubs to the XML document * * @param object $doc XML document - * @param $root - * - * @return + * @param object $root XML root element where the hub links are added */ public static function hublinks($doc, $root) { $hub = get_config('system','huburl'); @@ -1338,13 +1334,11 @@ class ostatus { } /** - * @brief + * @brief Adds attachement data to the XML document * * @param object $doc XML document - * @param $root + * @param object $root XML root element where the hub links are added * @param array $item Data of the item that is to be posted - * - * @return */ private function get_attachment($doc, $root, $item) { $o = ""; @@ -1410,12 +1404,12 @@ class ostatus { } /** - * @brief + * @brief Adds the author element to the XML document * * @param object $doc XML document * @param array $owner Contact data of the poster * - * @return + * @return object author element */ private function add_author($doc, $owner) { @@ -1484,11 +1478,11 @@ class ostatus { */ /** - * @brief + * @brief Returns the given activity if present - otherwise returns the "post" activity * * @param array $item Data of the item that is to be posted * - * @return + * @return string activity */ function construct_verb($item) { if ($item['verb']) @@ -1497,11 +1491,11 @@ class ostatus { } /** - * @brief + * @brief Returns the given object type if present - otherwise returns the "note" object type * * @param array $item Data of the item that is to be posted * - * @return + * @return string Object type */ function construct_objecttype($item) { if (in_array($item['object-type'], array(ACTIVITY_OBJ_NOTE, ACTIVITY_OBJ_COMMENT))) @@ -1510,14 +1504,14 @@ class ostatus { } /** - * @brief + * @brief Adds an entry element to the XML document * * @param object $doc XML document * @param array $item Data of the item that is to be posted * @param array $owner Contact data of the poster - * @param $toplevel + * @param bool $toplevel * - * @return + * @return object Entry element */ private function entry($doc, $item, $owner, $toplevel = false) { $repeated_guid = self::get_reshared_guid($item); @@ -1534,12 +1528,12 @@ class ostatus { } /** - * @brief + * @brief Adds a source entry to the XML document * * @param object $doc XML document - * @param $contact + * @param array $contact Array of the contact that is added * - * @return + * @return object Source element */ private function source_entry($doc, $contact) { $source = $doc->createElement("source"); @@ -1558,12 +1552,12 @@ class ostatus { } /** - * @brief + * @brief Fetches contact data from the contact or the gcontact table * - * @param $url + * @param string $url URL of the contact * @param array $owner Contact data of the poster * - * @return + * @return array Contact array */ private function contact_entry($url, $owner) { @@ -1600,15 +1594,15 @@ class ostatus { } /** - * @brief + * @brief Adds an entry element with reshared content * * @param object $doc XML document * @param array $item Data of the item that is to be posted * @param array $owner Contact data of the poster * @param $repeated_guid - * @param $toplevel + * @param bool $toplevel Is it for en entry element (false) or a feed entry (true)? * - * @return + * @return object Entry element */ private function reshare_entry($doc, $item, $owner, $repeated_guid, $toplevel) { @@ -1667,14 +1661,14 @@ class ostatus { } /** - * @brief + * @brief Adds an entry element with a "like" * * @param object $doc XML document * @param array $item Data of the item that is to be posted * @param array $owner Contact data of the poster - * @param $toplevel + * @param bool $toplevel Is it for en entry element (false) or a feed entry (true)? * - * @return object + * @return object Entry element with "like" */ private function like_entry($doc, $item, $owner, $toplevel) { @@ -1704,14 +1698,14 @@ class ostatus { } /** - * @brief + * @brief Adds a regular entry element * * @param object $doc XML document * @param array $item Data of the item that is to be posted * @param array $owner Contact data of the poster - * @param $toplevel + * @param bool $toplevel Is it for en entry element (false) or a feed entry (true)? * - * @return + * @return object Entry element */ private function note_entry($doc, $item, $owner, $toplevel) { @@ -1731,16 +1725,17 @@ class ostatus { } /** - * @brief + * @brief Adds a header element to the XML document * * @param object $doc XML document - * @param $entry + * @param object $entry Entry element * @param array $owner Contact data of the poster - * @param $toplevel + * @param bool $toplevel Is it for en entry element (false) or a feed entry (true)? * - * @return + * @return string The title for the element */ private function entry_header($doc, &$entry, $owner, $toplevel) { + /// @todo Check if this title stuff is really needed (I guess not) if (!$toplevel) { $entry = $doc->createElement("entry"); $title = sprintf("New note by %s", $owner["nick"]); @@ -1764,17 +1759,15 @@ class ostatus { } /** - * @brief + * @brief Adds elements to the XML document * * @param object $doc XML document - * @param $entry + * @param object $entry Entry element where the content is added * @param array $item Data of the item that is to be posted * @param array $owner Contact data of the poster - * @param $title - * @param $verb - * @param $complete - * - * @return + * @param string $title Title for the post + * @param string $verb The activity verb + * @param bool $complete Add the "status_net" element? */ private function entry_content($doc, $entry, $item, $owner, $title, $verb = "", $complete = true) { @@ -1813,8 +1806,6 @@ class ostatus { * @param array $item Data of the item that is to be posted * @param array $owner Contact data of the poster * @param $complete - * - * @return */ private function entry_footer($doc, $entry, $item, $owner, $complete = true) { @@ -1913,13 +1904,13 @@ class ostatus { } /** - * @brief + * @brief Creates the XML feed for a given nickname * - * @param $a - * @param $owner_nick - * @param $last_update + * @param app $a The application class + * @param string $owner_nick Nickname of the feed owner + * @param string $last_update Date of the last update * - * @return + * @return string XML feed */ public static function feed(&$a, $owner_nick, $last_update) { From ffcc5f372f5626c592ada8de2b7eacfbc61f6622 Mon Sep 17 00:00:00 2001 From: Michael Vogel Date: Thu, 31 Mar 2016 22:24:54 +0200 Subject: [PATCH 7/7] Some more documentation --- include/ostatus.php | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/include/ostatus.php b/include/ostatus.php index 60db968f1..e31b4474d 100644 --- a/include/ostatus.php +++ b/include/ostatus.php @@ -187,6 +187,7 @@ class ostatus { * @param array $hub Called by reference, returns the fetched hub data */ public static function import($xml,$importer,&$contact, &$hub) { + /// @todo this function is too long. It has to be split in many parts logger("Import OStatus message", LOGGER_DEBUG); @@ -761,6 +762,7 @@ class ostatus { */ private function completion($conversation_url, $uid, $item = array(), $self = "") { + /// @todo This function is totally ugly and has to be rewritten totally $item_stored = -1; @@ -1728,7 +1730,7 @@ class ostatus { * @brief Adds a header element to the XML document * * @param object $doc XML document - * @param object $entry Entry element + * @param object $entry The entry element where the elements are added * @param array $owner Contact data of the poster * @param bool $toplevel Is it for en entry element (false) or a feed entry (true)? * @@ -1799,10 +1801,10 @@ class ostatus { } /** - * @brief + * @brief Adds the elements at the foot of an entry to the XML document * * @param object $doc XML document - * @param $entry + * @param object $entry The entry element where the elements are added * @param array $item Data of the item that is to be posted * @param array $owner Contact data of the poster * @param $complete