+
+ return $oprofile;
+ }
+
+ function checkAuthorship($activity)
+ {
+ if ($this->isGroup()) {
+ // A group feed will contain posts from multiple authors.
+ // @fixme validate these profiles in some way!
+ $oprofile = self::ensureActorProfile($activity);
+ if ($oprofile->isGroup()) {
+ // Groups can't post notices in StatusNet.
+ common_log(LOG_WARNING,
+ "OStatus: skipping post with group listed as author: ".
+ "$oprofile->uri in feed from $this->uri");
+ return false;
+ }
+ } else {
+ $actor = $activity->actor;
+
+ if (empty($actor)) {
+ // OK here! assume the default
+ } else if ($actor->id == $this->uri || $actor->link == $this->uri) {
+ $this->updateFromActivityObject($actor);
+ } else if ($actor->id) {
+ // We have an ActivityStreams actor with an explicit ID that doesn't match the feed owner.
+ // This isn't what we expect from mainline OStatus person feeds!
+ // Group feeds go down another path, with different validation...
+ // Most likely this is a plain ol' blog feed of some kind which
+ // doesn't match our expectations. We'll take the entry, but ignore
+ // the <author> info.
+ common_log(LOG_WARNING, "Got an actor '{$actor->title}' ({$actor->id}) on single-user feed for {$this->uri}");
+ } else {
+ // Plain <author> without ActivityStreams actor info.
+ // We'll just ignore this info for now and save the update under the feed's identity.
+ }
+
+ $oprofile = $this;
+ }
+