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OStatus: initial hookup of remote group membership (notice delivery not yet working quite right)

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- added a temp config var to disable salmon magic signatures until they're working consistently
This commit is contained in:
Brion Vibber
2010-02-22 09:43:27 -08:00
parent 7e8c3ea418
commit 06f155c02d
7 changed files with 336 additions and 55 deletions
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93
plugins/OStatus/OStatusPlugin.php
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@@ -211,7 +211,7 @@ class OStatusPlugin extends Plugin
// FIXME: this needs to go out in a queue handler
$xml = '<?xml version="1.0" encoding="UTF-8" ?>';
$xml = '<?xml version="1.0" encoding="UTF-8" ?' . '>';
$xml .= $notice->asAtomEntry(true, true);
$salmon = new Salmon();
@@ -402,6 +402,97 @@ class OStatusPlugin extends Plugin
return true;
}
/**
* When one of our local users tries to join a remote group,
* notify the remote server. If the notification is rejected,
* deny the join.
*
* @param User_group $group
* @param User $user
*
* @return mixed hook return value
*/
function onStartJoinGroup($group, $user)
{
$oprofile = Ostatus_profile::staticGet('group_id', $group->id);
if ($oprofile) {
$member = Profile::staticGet($user->id);
$act = new Activity();
$act->id = TagURI::mint('join:%d:%d:%s',
$member->id,
$group->id,
common_date_iso8601(time()));
$act->actor = ActivityObject::fromProfile($member);
$act->verb = ActivityVerb::JOIN;
$act->object = $oprofile->asActivityObject();
$act->time = time();
$act->title = _m("Join");
$act->content = sprintf(_m("%s has joined group %s."),
$member->getBestName(),
$oprofile->getBestName());
if ($oprofile->notifyActivity($act)) {
return true;
} else {
throw new ServerException(_m("Failed joining remote group."));
}
}
}
/**
* When one of our local users leaves a remote group, notify the remote
* server.
*
* @fixme Might be good to schedule a resend of the leave notification
* if it failed due to a transitory error. We've canceled the local
* membership already anyway, but if the remote server comes back up
* it'll be left with a stray membership record.
*
* @param User_group $group
* @param User $user
*
* @return mixed hook return value
*/
function onEndLeaveGroup($group, $user)
{
$oprofile = Ostatus_profile::staticGet('group_id', $group->id);
if ($oprofile) {
// Drop the PuSH subscription if there are no other subscribers.
$members = $group->getMembers(0, 1);
if ($members->N == 0) {
common_log(LOG_INFO, "Unsubscribing from now-unused group feed $oprofile->feeduri");
$oprofile->unsubscribe();
}
$member = Profile::staticGet($user->id);
$act = new Activity();
$act->id = TagURI::mint('leave:%d:%d:%s',
$member->id,
$group->id,
common_date_iso8601(time()));
$act->actor = ActivityObject::fromProfile($member);
$act->verb = ActivityVerb::LEAVE;
$act->object = $oprofile->asActivityObject();
$act->time = time();
$act->title = _m("Leave");
$act->content = sprintf(_m("%s has left group %s."),
$member->getBestName(),
$oprofile->getBestName());
$oprofile->notifyActivity($act);
}
}
/**
* Notify remote users when their notices get favorited.
*