+++ /dev/null
-<?php
-require_once("include/Contact.php");
-require_once("include/threads.php");
-require_once("include/html2bbcode.php");
-require_once("include/bbcode.php");
-require_once("include/items.php");
-require_once("mod/share.php");
-require_once("include/enotify.php");
-require_once("include/socgraph.php");
-require_once("include/Photo.php");
-require_once("include/Scrape.php");
-require_once("include/follow.php");
-require_once("include/api.php");
-require_once("mod/proxy.php");
-
-class xml2 {
- 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 $element;
- }
-
- public static function add_element($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 $author;
- }
-
- /**
- * @TODO Picture attachments should look like this:
- * <a href="https://status.pirati.ca/attachment/572819" title="https://status.pirati.ca/file/heluecht-20151202T222602-rd3u49p.gif"
- * class="attachment thumbnail" id="attachment-572819" rel="nofollow external">https://status.pirati.ca/attachment/572819</a>
- *
- */
-
- function construct_verb($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()));
- }
-}
-?>
projects / friendica.git / commitdiff