forked from GNUsocial/gnu-social
740 lines
24 KiB
PHP
740 lines
24 KiB
PHP
<?php
|
|
/*
|
|
* StatusNet - the distributed open-source microblogging tool
|
|
* Copyright (C) 2009-2010, StatusNet, Inc.
|
|
*
|
|
* This program is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU Affero General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU Affero General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Affero General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
/**
|
|
* @package OStatusPlugin
|
|
* @maintainer Brion Vibber <brion@status.net>
|
|
*/
|
|
|
|
class Ostatus_profile extends Memcached_DataObject
|
|
{
|
|
public $__table = 'ostatus_profile';
|
|
|
|
public $uri;
|
|
|
|
public $profile_id;
|
|
public $group_id;
|
|
|
|
public $feeduri;
|
|
public $salmonuri;
|
|
|
|
public $created;
|
|
public $modified;
|
|
|
|
public /*static*/ function staticGet($k, $v=null)
|
|
{
|
|
return parent::staticGet(__CLASS__, $k, $v);
|
|
}
|
|
|
|
/**
|
|
* return table definition for DB_DataObject
|
|
*
|
|
* DB_DataObject needs to know something about the table to manipulate
|
|
* instances. This method provides all the DB_DataObject needs to know.
|
|
*
|
|
* @return array array of column definitions
|
|
*/
|
|
|
|
function table()
|
|
{
|
|
return array('uri' => DB_DATAOBJECT_STR + DB_DATAOBJECT_NOTNULL,
|
|
'profile_id' => DB_DATAOBJECT_INT,
|
|
'group_id' => DB_DATAOBJECT_INT,
|
|
'feeduri' => DB_DATAOBJECT_STR,
|
|
'salmonuri' => DB_DATAOBJECT_STR,
|
|
'created' => DB_DATAOBJECT_STR + DB_DATAOBJECT_DATE + DB_DATAOBJECT_TIME + DB_DATAOBJECT_NOTNULL,
|
|
'modified' => DB_DATAOBJECT_STR + DB_DATAOBJECT_DATE + DB_DATAOBJECT_TIME + DB_DATAOBJECT_NOTNULL);
|
|
}
|
|
|
|
static function schemaDef()
|
|
{
|
|
return array(new ColumnDef('uri', 'varchar',
|
|
255, false, 'PRI'),
|
|
new ColumnDef('profile_id', 'integer',
|
|
null, true, 'UNI'),
|
|
new ColumnDef('group_id', 'integer',
|
|
null, true, 'UNI'),
|
|
new ColumnDef('feeduri', 'varchar',
|
|
255, true, 'UNI'),
|
|
new ColumnDef('salmonuri', 'text',
|
|
null, true),
|
|
new ColumnDef('created', 'datetime',
|
|
null, false),
|
|
new ColumnDef('modified', 'datetime',
|
|
null, false));
|
|
}
|
|
|
|
/**
|
|
* return key definitions for DB_DataObject
|
|
*
|
|
* DB_DataObject needs to know about keys that the table has; this function
|
|
* defines them.
|
|
*
|
|
* @return array key definitions
|
|
*/
|
|
|
|
function keys()
|
|
{
|
|
return array_keys($this->keyTypes());
|
|
}
|
|
|
|
/**
|
|
* return key definitions for Memcached_DataObject
|
|
*
|
|
* Our caching system uses the same key definitions, but uses a different
|
|
* method to get them.
|
|
*
|
|
* @return array key definitions
|
|
*/
|
|
|
|
function keyTypes()
|
|
{
|
|
return array('uri' => 'K', 'profile_id' => 'U', 'group_id' => 'U', 'feeduri' => 'U');
|
|
}
|
|
|
|
function sequenceKey()
|
|
{
|
|
return array(false, false, false);
|
|
}
|
|
|
|
/**
|
|
* Fetch the StatusNet-side profile for this feed
|
|
* @return Profile
|
|
*/
|
|
public function localProfile()
|
|
{
|
|
if ($this->profile_id) {
|
|
return Profile::staticGet('id', $this->profile_id);
|
|
}
|
|
return null;
|
|
}
|
|
|
|
/**
|
|
* Fetch the StatusNet-side profile for this feed
|
|
* @return Profile
|
|
*/
|
|
public function localGroup()
|
|
{
|
|
if ($this->group_id) {
|
|
return User_group::staticGet('id', $this->group_id);
|
|
}
|
|
return null;
|
|
}
|
|
|
|
/**
|
|
* Returns an XML string fragment with profile information as an
|
|
* Activity Streams noun object with the given element type.
|
|
*
|
|
* Assumes that 'activity' namespace has been previously defined.
|
|
*
|
|
* @param string $element one of 'actor', 'subject', 'object', 'target'
|
|
* @return string
|
|
*/
|
|
function asActivityNoun($element)
|
|
{
|
|
$xs = new XMLStringer(true);
|
|
|
|
$avatarHref = Avatar::defaultImage(AVATAR_PROFILE_SIZE);
|
|
$avatarType = 'image/png';
|
|
if ($this->isGroup()) {
|
|
$type = 'http://activitystrea.ms/schema/1.0/group';
|
|
$self = $this->localGroup();
|
|
|
|
// @fixme put a standard getAvatar() interface on groups too
|
|
if ($self->homepage_logo) {
|
|
$avatarHref = $self->homepage_logo;
|
|
$map = array('png' => 'image/png',
|
|
'jpg' => 'image/jpeg',
|
|
'jpeg' => 'image/jpeg',
|
|
'gif' => 'image/gif');
|
|
$extension = pathinfo(parse_url($avatarHref, PHP_URL_PATH), PATHINFO_EXTENSION);
|
|
if (isset($map[$extension])) {
|
|
$avatarType = $map[$extension];
|
|
}
|
|
}
|
|
} else {
|
|
$type = 'http://activitystrea.ms/schema/1.0/person';
|
|
$self = $this->localProfile();
|
|
$avatar = $self->getAvatar(AVATAR_PROFILE_SIZE);
|
|
if ($avatar) {
|
|
$avatarHref = $avatar->
|
|
$avatarType = $avatar->mediatype;
|
|
}
|
|
}
|
|
$xs->elementStart('activity:' . $element);
|
|
$xs->element(
|
|
'activity:object-type',
|
|
null,
|
|
$type
|
|
);
|
|
$xs->element(
|
|
'id',
|
|
null,
|
|
$this->uri); // ?
|
|
$xs->element('title', null, $self->getBestName());
|
|
|
|
$xs->element(
|
|
'link', array(
|
|
'type' => $avatarType,
|
|
'href' => $avatarHref
|
|
),
|
|
''
|
|
);
|
|
|
|
$xs->elementEnd('activity:' . $element);
|
|
|
|
return $xs->getString();
|
|
}
|
|
|
|
/**
|
|
* Damn dirty hack!
|
|
*/
|
|
function isGroup()
|
|
{
|
|
return (strpos($this->feeduri, '/groups/') !== false);
|
|
}
|
|
|
|
/**
|
|
* Subscribe a local user to this remote user.
|
|
* PuSH subscription will be started if necessary, and we'll
|
|
* send a Salmon notification to the remote server if available
|
|
* notifying them of the sub.
|
|
*
|
|
* @param User $user
|
|
* @return boolean success
|
|
* @throws FeedException
|
|
*/
|
|
public function subscribeLocalToRemote(User $user)
|
|
{
|
|
if ($this->isGroup()) {
|
|
throw new ServerException("Can't subscribe to a remote group");
|
|
}
|
|
|
|
if ($this->subscribe()) {
|
|
if ($user->subscribeTo($this->localProfile())) {
|
|
$this->notify($user->getProfile(), ActivityVerb::FOLLOW, $this);
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Mark this remote profile as subscribing to the given local user,
|
|
* and send appropriate notifications to the user.
|
|
*
|
|
* This will generally be in response to a subscription notification
|
|
* from a foreign site to our local Salmon response channel.
|
|
*
|
|
* @param User $user
|
|
* @return boolean success
|
|
*/
|
|
public function subscribeRemoteToLocal(User $user)
|
|
{
|
|
if ($this->isGroup()) {
|
|
throw new ServerException("Remote groups can't subscribe to local users");
|
|
}
|
|
|
|
// @fixme use regular channels for subbing, once they accept remote profiles
|
|
$sub = new Subscription();
|
|
$sub->subscriber = $this->profile_id;
|
|
$sub->subscribed = $user->id;
|
|
$sub->created = common_sql_now(); // current time
|
|
|
|
if ($sub->insert()) {
|
|
// @fixme use subs_notify() if refactored to take profiles?
|
|
mail_subscribe_notify_profile($user, $this->localProfile());
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Send a subscription request to the hub for this feed.
|
|
* The hub will later send us a confirmation POST to /main/push/callback.
|
|
*
|
|
* @return bool true on success, false on failure
|
|
* @throws ServerException if feed state is not valid
|
|
*/
|
|
public function subscribe()
|
|
{
|
|
$feedsub = FeedSub::ensureFeed($this->feeduri);
|
|
if ($feedsub->sub_state == 'active' || $feedsub->sub_state == 'subscribe') {
|
|
return true;
|
|
} else if ($feedsub->sub_state == '' || $feedsub->sub_state == 'inactive') {
|
|
return $feedsub->subscribe();
|
|
} else if ('unsubscribe') {
|
|
throw new FeedSubException("Unsub is pending, can't subscribe...");
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Send a PuSH unsubscription request to the hub for this feed.
|
|
* The hub will later send us a confirmation POST to /main/push/callback.
|
|
*
|
|
* @return bool true on success, false on failure
|
|
* @throws ServerException if feed state is not valid
|
|
*/
|
|
public function unsubscribe() {
|
|
$feedsub = FeedSub::staticGet('uri', $this->feeduri);
|
|
if ($feedsub->sub_state == 'active') {
|
|
return $feedsub->unsubscribe();
|
|
} else if ($feedsub->sub_state == '' || $feedsub->sub_state == 'inactive' || $feedsub->sub_state == 'unsubscribe') {
|
|
return true;
|
|
} else if ($feedsub->sub_state == 'subscribe') {
|
|
throw new FeedSubException("Feed is awaiting subscription, can't unsub...");
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Send an Activity Streams notification to the remote Salmon endpoint,
|
|
* if so configured.
|
|
*
|
|
* @param Profile $actor
|
|
* @param $verb eg Activity::SUBSCRIBE or Activity::JOIN
|
|
* @param $object object of the action; if null, the remote entity itself is assumed
|
|
*/
|
|
public function notify($actor, $verb, $object=null)
|
|
{
|
|
if (!($actor instanceof Profile)) {
|
|
$type = gettype($actor);
|
|
if ($type == 'object') {
|
|
$type = get_class($actor);
|
|
}
|
|
throw new ServerException("Invalid actor passed to " . __METHOD__ . ": " . $type);
|
|
}
|
|
if ($object == null) {
|
|
$object = $this;
|
|
}
|
|
if ($this->salmonuri) {
|
|
$text = 'update'; // @fixme
|
|
$id = 'tag:' . common_config('site', 'server') .
|
|
':' . $verb .
|
|
':' . $actor->id .
|
|
':' . time(); // @fixme
|
|
|
|
//$entry = new Atom10Entry();
|
|
$entry = new XMLStringer();
|
|
$entry->elementStart('entry');
|
|
$entry->element('id', null, $id);
|
|
$entry->element('title', null, $text);
|
|
$entry->element('summary', null, $text);
|
|
$entry->element('published', null, common_date_w3dtf(common_sql_now()));
|
|
|
|
$entry->element('activity:verb', null, $verb);
|
|
$entry->raw($actor->asAtomAuthor());
|
|
$entry->raw($actor->asActivityActor());
|
|
$entry->raw($object->asActivityNoun('object'));
|
|
$entry->elementEnd('entry');
|
|
|
|
$feed = $this->atomFeed($actor);
|
|
$feed->addEntry($entry);
|
|
|
|
$xml = $feed->getString();
|
|
common_log(LOG_INFO, "Posting to Salmon endpoint $this->salmonuri: $xml");
|
|
|
|
$salmon = new Salmon(); // ?
|
|
$salmon->post($this->salmonuri, $xml);
|
|
}
|
|
}
|
|
|
|
function getBestName()
|
|
{
|
|
if ($this->isGroup()) {
|
|
return $this->localGroup()->getBestName();
|
|
} else {
|
|
return $this->localProfile()->getBestName();
|
|
}
|
|
}
|
|
|
|
function atomFeed($actor)
|
|
{
|
|
$feed = new Atom10Feed();
|
|
// @fixme should these be set up somewhere else?
|
|
$feed->addNamespace('activity', 'http://activitystrea.ms/spec/1.0/');
|
|
$feed->addNamespace('thr', 'http://purl.org/syndication/thread/1.0');
|
|
$feed->addNamespace('georss', 'http://www.georss.org/georss');
|
|
$feed->addNamespace('ostatus', 'http://ostatus.org/schema/1.0');
|
|
|
|
$taguribase = common_config('integration', 'taguri');
|
|
$feed->setId("tag:{$taguribase}:UserTimeline:{$actor->id}"); // ???
|
|
|
|
$feed->setTitle($actor->getBestName() . ' timeline'); // @fixme
|
|
$feed->setUpdated(time());
|
|
$feed->setPublished(time());
|
|
|
|
$feed->addLink(common_local_url('ApiTimelineUser',
|
|
array('id' => $actor->id,
|
|
'type' => 'atom')),
|
|
array('rel' => 'self',
|
|
'type' => 'application/atom+xml'));
|
|
|
|
$feed->addLink(common_local_url('userbyid',
|
|
array('id' => $actor->id)),
|
|
array('rel' => 'alternate',
|
|
'type' => 'text/html'));
|
|
|
|
return $feed;
|
|
}
|
|
|
|
/**
|
|
* Read and post notices for updates from the feed.
|
|
* Currently assumes that all items in the feed are new,
|
|
* coming from a PuSH hub.
|
|
*
|
|
* @param DOMDocument $feed
|
|
*/
|
|
public function processFeed($feed)
|
|
{
|
|
$entries = $feed->getElementsByTagNameNS(Activity::ATOM, 'entry');
|
|
if ($entries->length == 0) {
|
|
common_log(LOG_ERR, __METHOD__ . ": no entries in feed update, ignoring");
|
|
return;
|
|
}
|
|
|
|
for ($i = 0; $i < $entries->length; $i++) {
|
|
$entry = $entries->item($i);
|
|
$this->processEntry($entry, $feed);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Process a posted entry from this feed source.
|
|
*
|
|
* @param DOMElement $entry
|
|
* @param DOMElement $feed for context
|
|
*/
|
|
protected function processEntry($entry, $feed)
|
|
{
|
|
$activity = new Activity($entry, $feed);
|
|
|
|
$debug = var_export($activity, true);
|
|
common_log(LOG_DEBUG, $debug);
|
|
|
|
if ($activity->verb == ActivityVerb::POST) {
|
|
$this->processPost($activity);
|
|
} else {
|
|
common_log(LOG_INFO, "Ignoring activity with unrecognized verb $activity->verb");
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Process an incoming post activity from this remote feed.
|
|
* @param Activity $activity
|
|
*/
|
|
protected function processPost($activity)
|
|
{
|
|
if ($this->isGroup()) {
|
|
// @fixme validate these profiles in some way!
|
|
$oprofile = self::ensureActorProfile($activity);
|
|
} else {
|
|
$actorUri = self::getActorProfileURI($activity);
|
|
if ($actorUri == $this->uri) {
|
|
// @fixme check if profile info has changed and update it
|
|
} else {
|
|
// @fixme drop or reject the messages once we've got the canonical profile URI recorded sanely
|
|
common_log(LOG_INFO, "OStatus: Warning: non-group post with unexpected author: $actorUri expected $this->uri");
|
|
//return;
|
|
}
|
|
$oprofile = $this;
|
|
}
|
|
|
|
if ($activity->object->link) {
|
|
$sourceUri = $activity->object->link;
|
|
} else if (preg_match('!^https?://!', $activity->object->id)) {
|
|
$sourceUri = $activity->object->id;
|
|
} else {
|
|
common_log(LOG_INFO, "OStatus: ignoring post with no source link: id $activity->object->id");
|
|
return;
|
|
}
|
|
|
|
$dupe = Notice::staticGet('uri', $sourceUri);
|
|
if ($dupe) {
|
|
common_log(LOG_INFO, "OStatus: ignoring duplicate post: $noticeLink");
|
|
return;
|
|
}
|
|
|
|
// @fixme sanitize and save HTML content if available
|
|
$content = $activity->object->title;
|
|
|
|
$params = array('is_local' => Notice::REMOTE_OMB,
|
|
'uri' => $sourceUri);
|
|
|
|
$location = $this->getEntryLocation($activity->entry);
|
|
if ($location) {
|
|
$params['lat'] = $location->lat;
|
|
$params['lon'] = $location->lon;
|
|
if ($location->location_id) {
|
|
$params['location_ns'] = $location->location_ns;
|
|
$params['location_id'] = $location->location_id;
|
|
}
|
|
}
|
|
|
|
// @fixme save detailed ostatus source info
|
|
// @fixme ensure that groups get handled correctly
|
|
|
|
$saved = Notice::saveNew($oprofile->localProfile()->id,
|
|
$content,
|
|
'ostatus',
|
|
$params);
|
|
}
|
|
|
|
/**
|
|
* @param string $profile_url
|
|
* @return Ostatus_profile
|
|
* @throws FeedSubException
|
|
*/
|
|
public static function ensureProfile($profile_uri)
|
|
{
|
|
// Get the canonical feed URI and check it
|
|
$discover = new FeedDiscovery();
|
|
$feeduri = $discover->discoverFromURL($profile_uri);
|
|
|
|
//$feedsub = FeedSub::ensureFeed($feeduri, $discover->feed);
|
|
$huburi = $discover->getAtomLink('hub');
|
|
$salmonuri = $discover->getAtomLink('salmon');
|
|
|
|
if (!$huburi) {
|
|
// We can only deal with folks with a PuSH hub
|
|
throw new FeedSubNoHubException();
|
|
}
|
|
|
|
// Ok this is going to be a terrible hack!
|
|
// Won't be suitable for groups, empty feeds, or getting
|
|
// info that's only available on the profile page.
|
|
$entries = $discover->feed->getElementsByTagNameNS(Activity::ATOM, 'entry');
|
|
if (!$entries || $entries->length == 0) {
|
|
throw new FeedSubException('empty feed');
|
|
}
|
|
$first = new Activity($entries->item(0), $discover->feed);
|
|
return self::ensureActorProfile($first, $feeduri, $salmonuri);
|
|
}
|
|
|
|
/**
|
|
* Download and update given avatar image
|
|
* @param string $url
|
|
* @throws Exception in various failure cases
|
|
*/
|
|
protected function updateAvatar($url)
|
|
{
|
|
// @fixme this should be better encapsulated
|
|
// ripped from oauthstore.php (for old OMB client)
|
|
$temp_filename = tempnam(sys_get_temp_dir(), 'listener_avatar');
|
|
copy($url, $temp_filename);
|
|
|
|
if ($this->isGroup()) {
|
|
$id = $this->group_id;
|
|
} else {
|
|
$id = $this->profile_id;
|
|
}
|
|
// @fixme should we be using different ids?
|
|
$imagefile = new ImageFile($id, $temp_filename);
|
|
$filename = Avatar::filename($id,
|
|
image_type_to_extension($imagefile->type),
|
|
null,
|
|
common_timestamp());
|
|
rename($temp_filename, Avatar::path($filename));
|
|
if ($this->isGroup()) {
|
|
$group = $this->localGroup();
|
|
$group->setOriginal($filename);
|
|
} else {
|
|
$profile = $this->localProfile();
|
|
$profile->setOriginal($filename);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Get an appropriate avatar image source URL, if available.
|
|
*
|
|
* @param ActivityObject $actor
|
|
* @param DOMElement $feed
|
|
* @return string
|
|
*/
|
|
protected static function getAvatar($actor, $feed)
|
|
{
|
|
$url = '';
|
|
$icon = '';
|
|
if ($actor->avatar) {
|
|
$url = trim($actor->avatar);
|
|
}
|
|
if (!$url) {
|
|
// Check <atom:logo> and <atom:icon> on the feed
|
|
$els = $feed->childNodes();
|
|
if ($els && $els->length) {
|
|
for ($i = 0; $i < $els->length; $i++) {
|
|
$el = $els->item($i);
|
|
if ($el->namespaceURI == Activity::ATOM) {
|
|
if (empty($url) && $el->localName == 'logo') {
|
|
$url = trim($el->textContent);
|
|
break;
|
|
}
|
|
if (empty($icon) && $el->localName == 'icon') {
|
|
// Use as a fallback
|
|
$icon = trim($el->textContent);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
if ($icon && !$url) {
|
|
$url = $icon;
|
|
}
|
|
}
|
|
if ($url) {
|
|
$opts = array('allowed_schemes' => array('http', 'https'));
|
|
if (Validate::uri($url, $opts)) {
|
|
return $url;
|
|
}
|
|
}
|
|
return common_path('plugins/OStatus/images/96px-Feed-icon.svg.png');
|
|
}
|
|
|
|
/**
|
|
* Fetch, or build if necessary, an Ostatus_profile for the actor
|
|
* in a given Activity Streams activity.
|
|
*
|
|
* @param Activity $activity
|
|
* @param string $feeduri if we already know the canonical feed URI!
|
|
* @param string $salmonuri if we already know the salmon return channel URI
|
|
* @return Ostatus_profile
|
|
*/
|
|
public static function ensureActorProfile($activity, $feeduri=null, $salmonuri=null)
|
|
{
|
|
$profile = self::getActorProfile($activity);
|
|
if (!$profile) {
|
|
$profile = self::createActorProfile($activity, $feeduri, $salmonuri);
|
|
}
|
|
return $profile;
|
|
}
|
|
|
|
/**
|
|
* @param Activity $activity
|
|
* @return mixed matching Ostatus_profile or false if none known
|
|
*/
|
|
protected static function getActorProfile($activity)
|
|
{
|
|
$homeuri = self::getActorProfileURI($activity);
|
|
return self::staticGet('uri', $homeuri);
|
|
}
|
|
|
|
/**
|
|
* @param Activity $activity
|
|
* @return string
|
|
* @throws ServerException
|
|
*/
|
|
protected static function getActorProfileURI($activity)
|
|
{
|
|
$opts = array('allowed_schemes' => array('http', 'https'));
|
|
$actor = $activity->actor;
|
|
if ($actor->id && Validate::uri($actor->id, $opts)) {
|
|
return $actor->id;
|
|
}
|
|
if ($actor->link && Validate::uri($actor->link, $opts)) {
|
|
return $actor->link;
|
|
}
|
|
throw new ServerException("No author ID URI found");
|
|
}
|
|
|
|
/**
|
|
* @fixme validate stuff somewhere
|
|
*/
|
|
protected static function createActorProfile($activity, $feeduri=null, $salmonuri=null)
|
|
{
|
|
$actor = $activity->actor;
|
|
$homeuri = self::getActorProfileURI($activity);
|
|
$nickname = self::getAuthorNick($activity);
|
|
$avatar = self::getAvatar($actor, $activity->feed);
|
|
|
|
if (!$homeuri) {
|
|
common_log(LOG_DEBUG, __METHOD__ . " empty actor profile URI: " . var_export($activity, true));
|
|
throw new ServerException("No profile URI");
|
|
}
|
|
|
|
if (!$feeduri || !$salmonuri) {
|
|
// Get the canonical feed URI and check it
|
|
$discover = new FeedDiscovery();
|
|
$feeduri = $discover->discoverFromURL($homeuri);
|
|
|
|
$huburi = $discover->getAtomLink('hub');
|
|
$salmonuri = $discover->getAtomLink('salmon');
|
|
|
|
if (!$huburi) {
|
|
// We can only deal with folks with a PuSH hub
|
|
throw new FeedSubNoHubException();
|
|
}
|
|
}
|
|
|
|
$profile = new Profile();
|
|
$profile->nickname = $nickname;
|
|
$profile->fullname = $actor->displayName;
|
|
$profile->homepage = $actor->link; // @fixme
|
|
$profile->profileurl = $homeuri;
|
|
// @fixme bio
|
|
// @fixme tags/categories
|
|
// @fixme location?
|
|
// @todo tags from categories
|
|
// @todo lat/lon/location?
|
|
|
|
$ok = $profile->insert();
|
|
if (!$ok) {
|
|
throw new ServerException("Can't save local profile");
|
|
}
|
|
|
|
// @fixme either need to do feed discovery here
|
|
// or need to split out some of the feed stuff
|
|
// so we can leave it empty until later.
|
|
$oprofile = new Ostatus_profile();
|
|
$oprofile->uri = $homeuri;
|
|
$oprofile->feeduri = $feeduri;
|
|
$oprofile->salmonuri = $salmonuri;
|
|
$oprofile->profile_id = $profile->id;
|
|
|
|
$oprofile->created = common_sql_now();
|
|
$oprofile->modified = common_sql_now();
|
|
|
|
$ok = $oprofile->insert();
|
|
if ($ok) {
|
|
$oprofile->updateAvatar($avatar);
|
|
return $oprofile;
|
|
} else {
|
|
throw new ServerException("Can't save OStatus profile");
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @fixme move this into Activity?
|
|
* @param Activity $activity
|
|
* @return string
|
|
*/
|
|
protected static function getAuthorNick($activity)
|
|
{
|
|
// @fixme not technically part of the actor?
|
|
foreach (array($activity->entry, $activity->feed) as $source) {
|
|
$author = ActivityUtils::child($source, 'author', Activity::ATOM);
|
|
if ($author) {
|
|
$name = ActivityUtils::child($author, 'name', Activity::ATOM);
|
|
if ($name) {
|
|
return trim($name->textContent);
|
|
}
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
}
|