protected function prepare(array $args = array())
{
parent::prepare($args);
$id = $this->trimmed('id');
if (!$id) {
// TRANS: Client error displayed trying to perform an action without providing an ID.
$this->clientError(_m('No ID.'));
}
$this->peopletag = Profile_list::getKV('id', $id);
if (!$this->peopletag instanceof Profile_list) {
// TRANS: Client error displayed when referring to a non-existing list.
$this->clientError(_m('No such list.'));
}
$this->target = $this->peopletag;
$remote_list = Ostatus_profile::getKV('peopletag_id', $id);
if ($remote_list instanceof Ostatus_profile) {
// TRANS: Client error displayed when trying to send a message to a remote list.
$this->clientError(_m('Cannot accept remote posts for a remote list.'));
}
return true;
}
protected function prepare(array $args = array())
{
parent::prepare($args);
$id = $this->trimmed('id');
if (!$id) {
// TRANS: Client error.
$this->clientError(_m('No ID.'));
}
$this->group = User_group::getKV('id', $id);
if (!$this->group instanceof User_group) {
// TRANS: Client error.
$this->clientError(_m('No such group.'));
}
$this->target = $this->group;
$remote_group = Ostatus_profile::getKV('group_id', $id);
if ($remote_group instanceof Ostatus_profile) {
// TRANS: Client error.
$this->clientError(_m('Cannot accept remote posts for a remote group.'));
}
return true;
}
function fixProfile($uri)
{
$oprofile = Ostatus_profile::getKV('uri', $uri);
if (!$oprofile) {
print "No OStatus remote profile known for URI {$uri}\n";
return false;
}
echo "Before:\n";
showProfileInfo($oprofile);
$feedurl = $oprofile->feeduri;
$client = new HttpClient();
$response = $client->get($feedurl);
if ($response->isOk()) {
echo "Updating profile from feed: {$feedurl}\n";
$dom = new DOMDocument();
if ($dom->loadXML($response->getBody())) {
$feed = $dom->documentElement;
$entries = $dom->getElementsByTagNameNS(Activity::ATOM, 'entry');
if ($entries->length) {
$entry = $entries->item(0);
$activity = new Activity($entry, $feed);
$oprofile->checkAuthorship($activity);
echo " (ok)\n";
} else {
echo " (no entry; skipping)\n";
return false;
}
} else {
echo " (bad feed; skipping)\n";
return false;
}
} else {
echo "Failed feed fetch: {$response->getStatus()} for {$feedurl}\n";
return false;
}
echo "After:\n";
showProfileInfo($oprofile);
return true;
}
static function ensureProfileURI($uri)
{
$oprofile = null;
// First, try to query it
$oprofile = Ostatus_profile::getKV('uri', $uri);
if ($oprofile instanceof Ostatus_profile) {
return $oprofile;
}
// If unfound, do discovery stuff
if (preg_match("/^(\\w+)\\:(.*)/", $uri, $match)) {
$protocol = $match[1];
switch ($protocol) {
case 'http':
case 'https':
$oprofile = self::ensureProfileURL($uri);
break;
case 'acct':
case 'mailto':
$rest = $match[2];
$oprofile = self::ensureWebfinger($rest);
break;
default:
// TRANS: Server exception.
// TRANS: %1$s is a protocol, %2$s is a URI.
throw new ServerException(sprintf(_m('Unrecognized URI protocol for profile: %1$s (%2$s).'), $protocol, $uri));
}
} else {
// TRANS: Server exception. %s is a URI.
throw new ServerException(sprintf(_m('No URI protocol for profile: %s.'), $uri));
}
return $oprofile;
}
/**
* Checks for deleted remote notices and deleted the locally
* A local qvitter-delete-notice is outputted in the onNoticeDeleteRelated event above
*
* @return boolean hook flag
*/
public function onEndHandleFeedEntry($activity)
{
if ($activity->verb == 'qvitter-delete-notice' && class_exists('StatusNet') && !array_key_exists('ActivityModeration', StatusNet::getActivePlugins())) {
$deleter_profile_uri = $activity->actor->id;
$deleted_notice_uri = $activity->objects[0]->objects[0]->content;
$deleted_notice_uri = substr($deleted_notice_uri, strpos($deleted_notice_uri, '{{') + 2);
$deleted_notice_uri = substr($deleted_notice_uri, 0, strpos($deleted_notice_uri, '}}'));
$deleter_ostatus_profile = Ostatus_profile::getKV('uri', $deleter_profile_uri);
if (!$deleter_ostatus_profile instanceof Ostatus_profile) {
return true;
}
$deleter_profile = Profile::getKV('id', $deleter_ostatus_profile->profile_id);
$deleted_notice = Notice::getKV('uri', $deleted_notice_uri);
if (!$deleter_profile instanceof Profile || !$deleted_notice instanceof Notice) {
return true;
}
if ($deleter_profile->id != $deleted_notice->profile_id) {
return true;
}
$deleted_notice->delete();
}
return true;
}
/**
* Checks for deleted remote notices and deleted the locally
* A local qvitter-delete-notice is outputted in the onNoticeDeleteRelated event above
*
* @return boolean hook flag
*/
public function onEndHandleFeedEntry($activity)
{
if ($activity->verb == 'qvitter-delete-notice') {
$deleter_profile_uri = $activity->actor->id;
$deleted_notice_uri = $activity->objects[0]->objects[0]->content;
$deleted_notice_uri = substr($deleted_notice_uri, strpos($deleted_notice_uri, '{{') + 2);
$deleted_notice_uri = substr($deleted_notice_uri, 0, strpos($deleted_notice_uri, '}}'));
$deleter_ostatus_profile = Ostatus_profile::getKV('uri', $deleter_profile_uri);
if (!$deleter_ostatus_profile instanceof Ostatus_profile) {
return true;
}
$deleter_profile = Profile::getKV('id', $deleter_ostatus_profile->profile_id);
$deleted_notice = Notice::getKV('uri', $deleted_notice_uri);
if (!$deleter_profile instanceof Profile || !$deleted_notice instanceof Notice) {
return true;
}
if ($deleter_profile->id != $deleted_notice->profile_id) {
return true;
}
$deleted_notice->delete();
}
return true;
}
print "Failed to update sub record...\n";
exit(1);
}
} else {
print "\n";
print "Feed record ok, not changing.\n\n";
}
echo "\n";
echo "Pinging hub {$sub->huburi} with new subscription for {$sub->uri}\n";
try {
$sub->subscribe();
echo "ok\n";
} catch (Exception $e) {
echo 'Could not confirm. ' . get_class($e) . ': ' . $e->getMessage() . "\n";
}
$o2 = Ostatus_profile::getKV('uri', $uri);
print "\n";
print "New profile state:\n";
showProfile($o2);
print "\n";
print "New feed state:\n";
$sub2 = FeedSub::ensureFeed($feedurl);
showSub($sub2);
function showProfile($oprofile)
{
print " Feed URL: {$oprofile->feeduri}\n";
print " Salmon URL: {$oprofile->salmonuri}\n";
print " Avatar URL: {$oprofile->avatar}\n";
print " Profile ID: {$oprofile->profile_id}\n";
print " Group ID: {$oprofile->group_id}\n";
print " Record created: {$oprofile->created}\n";
function handle($notice)
{
assert($notice instanceof Notice);
$this->notice = $notice;
$this->user = User::getKV('id', $notice->profile_id);
try {
$profile = $this->notice->getProfile();
} catch (Exception $e) {
common_log(LOG_ERR, "Can't get profile for notice; skipping: " . $e->getMessage());
return true;
}
if ($notice->isLocal()) {
// Notices generated on remote sites will have already
// been pushed to user's subscribers by their origin sites.
$this->pushUser();
}
foreach ($notice->getAttentionProfiles() as $target) {
common_debug("OSTATUS [{$this->notice->getID()}]: Attention target profile {$target->getNickname()} ({$target->getID()})");
if ($target->isGroup()) {
common_debug("OSTATUS [{$this->notice->getID()}]: {$target->getID()} is a group");
$oprofile = Ostatus_profile::getKV('group_id', $target->getGroup()->getID());
if (!$oprofile instanceof Ostatus_profile) {
// we don't save profiles like this yet, but in the future
$oprofile = Ostatus_profile::getKV('profile_id', $target->getID());
}
if ($oprofile instanceof Ostatus_profile) {
// remote group
if ($notice->isLocal()) {
common_debug("OSTATUS [{$this->notice->getID()}]: notice is local and remote group with profile ID {$target->getID()} gets a ping");
$this->pingReply($oprofile);
}
} else {
common_debug("OSTATUS [{$this->notice->getID()}]: local group with profile id {$target->getID()} gets pushed out");
// local group
$this->pushGroup($target->getGroup());
}
} elseif ($notice->isLocal()) {
// Notices generated on other sites will have already
// pinged their reply-targets, so only do these things
// if the target is not a group and the notice is locally generated
$oprofile = Ostatus_profile::getKV('profile_id', $target->getID());
if ($oprofile instanceof Ostatus_profile) {
common_debug("OSTATUS [{$this->notice->getID()}]: Notice is local and {$target->getID()} is remote profile, getting pingReply");
$this->pingReply($oprofile);
}
}
}
if ($notice->isLocal()) {
try {
$parent = $this->notice->getParent();
foreach ($parent->getAttentionProfiles() as $related) {
if ($related->isGroup()) {
// don't ping groups in parent notices since we might not be a member of them,
// though it could be useful if we study this and use it correctly
continue;
}
common_debug("OSTATUS [{$this->notice->getID()}]: parent notice {$parent->getID()} has related profile id=={$related->getID()}");
// FIXME: don't ping twice in case someone is in both notice attention spans!
$oprofile = Ostatus_profile::getKV('profile_id', $related->getID());
if ($oprofile instanceof Ostatus_profile) {
$this->pingReply($oprofile);
}
}
} catch (NoParentNoticeException $e) {
// nothing to do then
}
foreach ($notice->getProfileTags() as $ptag) {
$oprofile = Ostatus_profile::getKV('peopletag_id', $ptag->id);
if (!$oprofile) {
$this->pushPeopletag($ptag);
}
}
}
return true;
}
public function delete($useWhere = false)
{
try {
$oprofile = Ostatus_profile::getKV('feeduri', $this->getUri());
if ($oprofile instanceof Ostatus_profile) {
// Check if there's a profile. If not, handle the NoProfileException below
$profile = $oprofile->localProfile();
}
} catch (NoProfileException $e) {
// If the Ostatus_profile has no local Profile bound to it, let's clean it out at the same time
$oprofile->delete();
} catch (NoUriException $e) {
// FeedSub->getUri() can throw a NoUriException, let's just go ahead and delete it
}
return parent::delete($useWhere);
}
function ensureProfiles()
{
try {
$this->oprofile = Ostatus_profile::getActorProfile($this->activity);
if (!$this->oprofile instanceof Ostatus_profile) {
throw new UnknownUriException($this->activity->actor->id);
}
} catch (UnknownUriException $e) {
// Apparently we didn't find the Profile object based on our URI,
// so OStatus doesn't have it with this URI in ostatus_profile.
// Try to look it up again, remote side may have changed from http to https
// or maybe publish an acct: URI now instead of an http: URL.
//
// Steps:
// 1. Check the newly received URI. Who does it say it is?
// 2. Compare these alleged identities to our local database.
// 3. If we found any locally stored identities, ask it about its aliases.
// 4. Do any of the aliases from our known identity match the recently introduced one?
//
// Example: We have stored http://example.com/user/1 but this URI says https://example.com/user/1
common_debug('No local Profile object found for a magicsigned activity author URI: ' . $e->object_uri);
$disco = new Discovery();
$xrd = $disco->lookup($e->object_uri);
// Step 1: We got a bunch of discovery data for https://example.com/user/1 which includes
// aliases https://example.com/user and hopefully our original http://example.com/user/1 too
$all_ids = array_merge(array($xrd->subject), $xrd->aliases);
if (!in_array($e->object_uri, $all_ids)) {
common_debug('The activity author URI we got was not listed itself when doing discovery on it.');
throw $e;
}
// Go through each reported alias from lookup to see if we know this already
foreach ($all_ids as $aliased_uri) {
$oprofile = Ostatus_profile::getKV('uri', $aliased_uri);
if (!$oprofile instanceof Ostatus_profile) {
continue;
// unknown locally, check the next alias
}
// Step 2: We found the alleged http://example.com/user/1 URI in our local database,
// but this can't be trusted yet because anyone can publish any alias.
common_debug('Found a local Ostatus_profile for "' . $e->object_uri . '" with this URI: ' . $aliased_uri);
// We found an existing OStatus profile, but is it really the same? Do a callback to the URI's origin
// Step 3: lookup our previously known http://example.com/user/1 webfinger etc.
$xrd = $disco->lookup($oprofile->getUri());
// getUri returns ->uri, which we filtered on earlier
$doublecheck_aliases = array_merge(array($xrd->subject), $xrd->aliases);
common_debug('Trying to match known "' . $aliased_uri . '" against its returned aliases: ' . implode(' ', $doublecheck_aliases));
// if we find our original URI here, it is a legitimate alias
// Step 4: Is the newly introduced https://example.com/user/1 URI in the list of aliases
// presented by http://example.com/user/1 (i.e. do they both say they are the same identity?)
if (in_array($e->object_uri, $doublecheck_aliases)) {
$oprofile->updateUriKeys($e->object_uri, DiscoveryHints::fromXRD($xrd));
$this->oprofile = $oprofile;
break;
// don't iterate through aliases anymore
}
}
// We might end up here after $all_ids is iterated through without a $this->oprofile value,
if (!$this->oprofile instanceof Ostatus_profile) {
common_debug("We do not have a local profile to connect to this activity's author. Let's create one.");
// ensureActivityObjectProfile throws exception on failure
$this->oprofile = Ostatus_profile::ensureActivityObjectProfile($this->activity->actor);
}
}
assert($this->oprofile instanceof Ostatus_profile);
$this->actor = $this->oprofile->localProfile();
}
public function onStartProfileGetAtomFeed($profile, &$feed)
{
$oprofile = Ostatus_profile::getKV('profile_id', $profile->id);
if (!$oprofile instanceof Ostatus_profile) {
return true;
}
$feed = $oprofile->feeduri;
return false;
}
function handle($notice)
{
assert($notice instanceof Notice);
$this->notice = $notice;
$this->user = User::getKV('id', $notice->profile_id);
try {
$profile = $this->notice->getProfile();
} catch (Exception $e) {
common_log(LOG_ERR, "Can't get profile for notice; skipping: " . $e->getMessage());
return true;
}
if ($notice->isLocal()) {
// Notices generated on remote sites will have already
// been pushed to user's subscribers by their origin sites.
$this->pushUser();
}
foreach ($notice->getGroups() as $group) {
$oprofile = Ostatus_profile::getKV('group_id', $group->id);
if ($oprofile) {
// remote group
if ($notice->isLocal()) {
$this->pingReply($oprofile);
}
} else {
// local group
$this->pushGroup($group->id);
}
}
if ($notice->isLocal()) {
// Notices generated on other sites will have already
// pinged their reply-targets.
foreach ($notice->getReplies() as $profile_id) {
$oprofile = Ostatus_profile::getKV('profile_id', $profile_id);
if ($oprofile) {
$this->pingReply($oprofile);
}
}
if (!empty($this->notice->reply_to)) {
$replyTo = Notice::getKV('id', $this->notice->reply_to);
if (!empty($replyTo)) {
foreach ($replyTo->getReplies() as $profile_id) {
$oprofile = Ostatus_profile::getKV('profile_id', $profile_id);
if ($oprofile) {
$this->pingReply($oprofile);
}
}
}
}
foreach ($notice->getProfileTags() as $ptag) {
$oprofile = Ostatus_profile::getKV('peopletag_id', $ptag->id);
if (!$oprofile) {
$this->pushPeopletag($ptag);
}
}
}
return true;
}
private function getFeed($profile)
{
// Ok this is a bit of a hack. ;)
if (class_exists('Ostatus_profile')) {
$oprofile = Ostatus_profile::getKV('profile_id', $profile->id);
if ($oprofile) {
return $oprofile->feeduri;
}
}
var_dump('wtf');
return false;
}
protected function saveMirror()
{
$mirror = SubMirror::getMirror($this->user, $this->profile);
if (!$mirror) {
// TRANS: Client error thrown when a mirror request is made and no result is retrieved.
$this->clientError(_m('The mirror request failed, because no result was retrieved.'));
}
if ($this->delete) {
$mirror->delete();
$oprofile = Ostatus_profile::getKV('profile_id', $this->profile->id);
if ($oprofile) {
$oprofile->garbageCollect();
}
} else {
if ($this->style != $mirror->style) {
$orig = clone $mirror;
$mirror->style = $this->style;
$mirror->modified = common_sql_now();
$mirror->update($orig);
}
}
}
