/**
* Constructor
*
* @param Group $group the group for the feed
* @param User $cur the current authenticated user, if any
* @param boolean $indent flag to turn indenting on or off
*
* @return void
*/
function __construct($group, $cur = null, $indent = true)
{
parent::__construct($cur, $indent);
$this->group = $group;
// TRANS: Title in atom group notice feed. %s is a group name.
$title = sprintf(_("%s timeline"), $group->nickname);
$this->setTitle($title);
$sitename = common_config('site', 'name');
$subtitle = sprintf(_('Updates from %1$s on %2$s!'), $group->nickname, $sitename);
$this->setSubtitle($subtitle);
$avatar = $group->homepage_logo;
$logo = $avatar ? $avatar : User_group::defaultLogo(AVATAR_PROFILE_SIZE);
$this->setLogo($logo);
$this->setUpdated('now');
$self = common_local_url('ApiTimelineGroup', array('id' => $group->id, 'format' => 'atom'));
$this->setId($self);
$this->setSelfLink($self);
// For groups, we generate an author _AND_ an <activity:subject>
// Versions of StatusNet under 0.9.7 treat <author> as a person
// XXX: remove this workaround in future versions
$ao = ActivityObject::fromGroup($group);
$this->addAuthorRaw($ao->asString('author'));
$depMsg = 'Deprecation warning: activity:subject is present ' . 'only for backward compatibility. It will be ' . 'removed in the next version of StatusNet.';
$this->addAuthorRaw("<!--{$depMsg}-->\n" . $ao->asString('activity:subject'));
$this->addLink($group->homeUrl());
}
/**
* Constructor
*
* @param Group $group the group for the feed
* @param User $cur the current authenticated user, if any
* @param boolean $indent flag to turn indenting on or off
*
* @return void
*/
function __construct($group, $cur = null, $indent = true)
{
parent::__construct($cur, $indent);
$this->group = $group;
// TRANS: Title in atom group notice feed. %s is a group name.
$title = sprintf(_("%s timeline"), $group->nickname);
$this->setTitle($title);
$sitename = common_config('site', 'name');
$subtitle = sprintf(_('Updates from %1$s on %2$s!'), $group->nickname, $sitename);
$this->setSubtitle($subtitle);
$avatar = $group->homepage_logo;
$logo = $avatar ? $avatar : User_group::defaultLogo(AVATAR_PROFILE_SIZE);
$this->setLogo($logo);
$this->setUpdated('now');
$self = common_local_url('ApiTimelineGroup', array('id' => $group->id, 'format' => 'atom'));
$this->setId($self);
$this->setSelfLink($self);
$ao = ActivityObject::fromGroup($group);
$this->addAuthorRaw($ao->asString('author'));
$this->addLink($group->homeUrl());
}
/**
* Returns an XML string fragment with group information as an
* Activity Streams noun object with the given element type.
*
* Assumes that 'activity', 'georss', and 'poco' namespace has been
* previously defined.
*
* @param string $element one of 'actor', 'subject', 'object', 'target'
*
* @return string
*/
function asActivityNoun($element)
{
$noun = ActivityObject::fromGroup($this);
return $noun->asString('activity:' . $element);
}
/**
* 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.
*
* @todo FIXME: Replace with wrappers on asActivityObject when it's got everything.
*
* @param string $element one of 'actor', 'subject', 'object', 'target'
* @return string
*/
function asActivityNoun($element)
{
if ($this->isGroup()) {
$noun = ActivityObject::fromGroup($this->localGroup());
return $noun->asString('activity:' . $element);
} else {
if ($this->isPeopletag()) {
$noun = ActivityObject::fromPeopletag($this->localPeopletag());
return $noun->asString('activity:' . $element);
} else {
$noun = $this->localProfile()->asActivityObject();
return $noun->asString('activity:' . $element);
}
}
}
function asActivity()
{
$member = $this->getMember();
if (!$member) {
throw new Exception("No such member: " . $this->profile_id);
}
$group = $this->getGroup();
if (!$group) {
throw new Exception("No such group: " . $this->group_id);
}
$act = new Activity();
$act->id = $this->getURI();
$act->actor = $member->asActivityObject();
$act->verb = ActivityVerb::JOIN;
$act->objects[] = ActivityObject::fromGroup($group);
$act->time = strtotime($this->created);
// TRANS: Activity title.
$act->title = _("Join");
// TRANS: Success message for subscribe to group attempt through OStatus.
// TRANS: %1$s is the member name, %2$s is the subscribed group's name.
$act->content = sprintf(_('%1$s has joined group %2$s.'), $member->getBestName(), $group->getBestName());
$url = common_local_url('AtomPubShowMembership', array('profile' => $member->id, 'group' => $group->id));
$act->selfLink = $url;
$act->editLink = $url;
return $act;
}
public function onEndNoticeAsActivity(Notice $stored, Activity $act, Profile $scoped = null)
{
switch ($stored->verb) {
case ActivityVerb::UNFAVORITE:
// FIXME: do something here
break;
case ActivityVerb::JOIN:
$mem = Group_member::getKV('uri', $stored->getUri());
if ($mem instanceof Group_member) {
$group = $mem->getGroup();
$act->title = $stored->getTitle();
$act->objects = array(ActivityObject::fromGroup($group));
}
break;
case ActivityVerb::LEAVE:
// FIXME: ????
break;
case ActivityVerb::FOLLOW:
$sub = Subscription::getKV('uri', $stored->uri);
if ($sub instanceof Subscription) {
$profile = Profile::getKV('id', $sub->subscribed);
if ($profile instanceof Profile) {
$act->title = $stored->getTitle();
$act->objects = array($profile->asActivityObject());
}
}
break;
case ActivityVerb::UNFOLLOW:
// FIXME: ????
break;
}
return true;
}
function asActivity()
{
$member = $this->getMember();
$group = $this->getGroup();
$act = new Activity();
$act->id = TagURI::mint('join:%d:%d:%s', $member->id, $group->id, common_date_iso8601($this->created));
$act->actor = ActivityObject::fromProfile($member);
$act->verb = ActivityVerb::JOIN;
$act->objects[] = ActivityObject::fromGroup($group);
$act->time = strtotime($this->created);
// TRANS: Activity title.
$act->title = _("Join");
// TRANS: Success message for subscribe to group attempt through OStatus.
// TRANS: %1$s is the member name, %2$s is the subscribed group's name.
$act->content = sprintf(_('%1$s has joined group %2$s.'), $member->getBestName(), $group->getBestName());
return $act;
}
function onEndNoticeAsActivity($notice, &$activity)
{
switch ($notice->verb) {
case ActivityVerb::FAVORITE:
$fave = Fave::staticGet('uri', $notice->uri);
if (!empty($fave)) {
$notice = Notice::staticGet('id', $fave->notice_id);
if (!empty($notice)) {
$cur = common_current_user();
$target = $notice->asActivity($cur);
if ($target->verb == ActivityVerb::POST) {
// "I like the thing you posted"
$activity->objects = $target->objects;
} else {
// "I like that you did whatever you did"
$activity->objects = array($target);
}
}
}
break;
case ActivityVerb::UNFAVORITE:
// FIXME: do something here
break;
case ActivityVerb::JOIN:
$mem = Group_member::staticGet('uri', $notice->uri);
if (!empty($mem)) {
$group = $mem->getGroup();
$activity->objects = array(ActivityObject::fromGroup($group));
}
break;
case ActivityVerb::LEAVE:
// FIXME: ????
break;
case ActivityVerb::FOLLOW:
$sub = Subscription::staticGet('uri', $notice->uri);
if (!empty($sub)) {
$profile = Profile::staticGet('id', $sub->subscribed);
if (!empty($profile)) {
$activity->objects = array(ActivityObject::fromProfile($profile));
}
}
break;
case ActivityVerb::UNFOLLOW:
// FIXME: ????
break;
}
return true;
}
