/**
* Convert a notice into an activity for export.
*
* @param User $cur Current user
*
* @return Activity activity object representing this Notice.
*/
function asActivity($cur)
{
$act = self::cacheGet(Cache::codeKey('notice:as-activity:' . $this->id));
if (!empty($act)) {
return $act;
}
$act = new Activity();
if (Event::handle('StartNoticeAsActivity', array($this, &$act))) {
$act->id = TagURI::mint("post:" . $this->id);
$act->time = strtotime($this->created);
$act->content = common_xml_safe_str($this->rendered);
$profile = $this->getProfile();
$act->actor = ActivityObject::fromProfile($profile);
$act->actor->extra[] = $profile->profileInfo($cur);
$act->verb = $this->verb;
if ($this->repeat_of) {
$repeated = Notice::staticGet('id', $this->repeat_of);
if (!empty($repeated)) {
$act->objects[] = $repeated->asActivity($cur);
}
} else {
$act->objects[] = ActivityObject::fromNotice($this);
}
// XXX: should this be handled by default processing for object entry?
// Categories
$tags = $this->getTags();
foreach ($tags as $tag) {
$cat = new AtomCategory();
$cat->term = $tag;
$act->categories[] = $cat;
}
// Enclosures
// XXX: use Atom Media and/or File activity objects instead
$attachments = $this->attachments();
foreach ($attachments as $attachment) {
// Save local attachments
if (!empty($attachment->filename)) {
$act->attachments[] = ActivityObject::fromFile($attachment);
}
}
$ctx = new ActivityContext();
if (!empty($this->reply_to)) {
$reply = Notice::staticGet('id', $this->reply_to);
if (!empty($reply)) {
$ctx->replyToID = $reply->uri;
$ctx->replyToUrl = $reply->bestUrl();
}
}
$ctx->location = $this->getLocation();
$conv = null;
if (!empty($this->conversation)) {
$conv = Conversation::staticGet('id', $this->conversation);
if (!empty($conv)) {
$ctx->conversation = $conv->uri;
}
}
$reply_ids = $this->getReplies();
foreach ($reply_ids as $id) {
$rprofile = Profile::staticGet('id', $id);
if (!empty($rprofile)) {
$ctx->attention[] = $rprofile->getUri();
$ctx->attentionType[$rprofile->getUri()] = ActivityObject::PERSON;
}
}
$groups = $this->getGroups();
foreach ($groups as $group) {
$ctx->attention[] = $group->getUri();
$ctx->attentionType[$group->getUri()] = ActivityObject::GROUP;
}
switch ($this->scope) {
case Notice::PUBLIC_SCOPE:
$ctx->attention[] = "http://activityschema.org/collection/public";
$ctx->attentionType["http://activityschema.org/collection/public"] = ActivityObject::COLLECTION;
break;
case Notice::FOLLOWER_SCOPE:
$surl = common_local_url("subscribers", array('nickname' => $profile->nickname));
$ctx->attention[] = $surl;
$ctx->attentionType[$surl] = ActivityObject::COLLECTION;
break;
}
// XXX: deprecated; use ActivityVerb::SHARE instead
$repeat = null;
if (!empty($this->repeat_of)) {
$repeat = Notice::staticGet('id', $this->repeat_of);
if (!empty($repeat)) {
$ctx->forwardID = $repeat->uri;
$ctx->forwardUrl = $repeat->bestUrl();
}
}
$act->context = $ctx;
$source = $this->getSource();
if ($source) {
$act->generator = ActivityObject::fromNoticeSource($source);
}
// Source
$atom_feed = $profile->getAtomFeed();
if (!empty($atom_feed)) {
$act->source = new ActivitySource();
// XXX: we should store the actual feed ID
$act->source->id = $atom_feed;
// XXX: we should store the actual feed title
$act->source->title = $profile->getBestName();
$act->source->links['alternate'] = $profile->profileurl;
$act->source->links['self'] = $atom_feed;
$act->source->icon = $profile->avatarUrl(AVATAR_PROFILE_SIZE);
$notice = $profile->getCurrentNotice();
if (!empty($notice)) {
$act->source->updated = self::utcDate($notice->created);
}
$user = User::staticGet('id', $profile->id);
if (!empty($user)) {
$act->source->links['license'] = common_config('license', 'url');
}
}
if ($this->isLocal()) {
$act->selfLink = common_local_url('ApiStatusesShow', array('id' => $this->id, 'format' => 'atom'));
$act->editLink = $act->selfLink;
}
Event::handle('EndNoticeAsActivity', array($this, &$act));
}
self::cacheSet(Cache::codeKey('notice:as-activity:' . $this->id), $act);
return $act;
}
/**
* Convert a notice into an activity for export.
*
* @param Profile $scoped The currently logged in/scoped profile
*
* @return Activity activity object representing this Notice.
*/
function asActivity(Profile $scoped = null)
{
$act = self::cacheGet(Cache::codeKey('notice:as-activity:' . $this->id));
if ($act instanceof Activity) {
return $act;
}
$act = new Activity();
if (Event::handle('StartNoticeAsActivity', array($this, $act, $scoped))) {
$act->id = $this->uri;
$act->time = strtotime($this->created);
try {
$act->link = $this->getUrl();
} catch (InvalidUrlException $e) {
// The notice is probably a share or similar, which don't
// have a representational URL of their own.
}
$act->content = common_xml_safe_str($this->getRendered());
$profile = $this->getProfile();
$act->actor = $profile->asActivityObject();
$act->actor->extra[] = $profile->profileInfo($scoped);
$act->verb = $this->verb;
if (!$this->repeat_of) {
$act->objects[] = $this->asActivityObject();
}
// XXX: should this be handled by default processing for object entry?
// Categories
$tags = $this->getTags();
foreach ($tags as $tag) {
$cat = new AtomCategory();
$cat->term = $tag;
$act->categories[] = $cat;
}
// Enclosures
// XXX: use Atom Media and/or File activity objects instead
$attachments = $this->attachments();
foreach ($attachments as $attachment) {
// Include local attachments in Activity
if (!empty($attachment->filename)) {
$act->enclosures[] = $attachment->getEnclosure();
}
}
$ctx = new ActivityContext();
try {
$reply = $this->getParent();
$ctx->replyToID = $reply->getUri();
$ctx->replyToUrl = $reply->getUrl(true);
// true for fallback to local URL, less messy
} catch (NoParentNoticeException $e) {
// This is not a reply to something
} catch (NoResultException $e) {
// Parent notice was probably deleted
}
try {
$ctx->location = Notice_location::locFromStored($this);
} catch (ServerException $e) {
$ctx->location = null;
}
$conv = null;
if (!empty($this->conversation)) {
$conv = Conversation::getKV('id', $this->conversation);
if ($conv instanceof Conversation) {
$ctx->conversation = $conv->uri;
}
}
// This covers the legacy getReplies and getGroups too which get their data
// from entries stored via Notice::saveNew (which we want to move away from)...
foreach ($this->getAttentionProfiles() as $target) {
// User and group profiles which get the attention of this notice
$ctx->attention[$target->getUri()] = $target->getObjectType();
}
switch ($this->scope) {
case Notice::PUBLIC_SCOPE:
$ctx->attention[ActivityContext::ATTN_PUBLIC] = ActivityObject::COLLECTION;
break;
case Notice::FOLLOWER_SCOPE:
$surl = common_local_url("subscribers", array('nickname' => $profile->nickname));
$ctx->attention[$surl] = ActivityObject::COLLECTION;
break;
}
$act->context = $ctx;
$source = $this->getSource();
if ($source instanceof Notice_source) {
$act->generator = ActivityObject::fromNoticeSource($source);
}
// Source
$atom_feed = $profile->getAtomFeed();
if (!empty($atom_feed)) {
$act->source = new ActivitySource();
// XXX: we should store the actual feed ID
$act->source->id = $atom_feed;
// XXX: we should store the actual feed title
$act->source->title = $profile->getBestName();
$act->source->links['alternate'] = $profile->profileurl;
$act->source->links['self'] = $atom_feed;
$act->source->icon = $profile->avatarUrl(AVATAR_PROFILE_SIZE);
$notice = $profile->getCurrentNotice();
if ($notice instanceof Notice) {
$act->source->updated = self::utcDate($notice->created);
}
$user = User::getKV('id', $profile->id);
if ($user instanceof User) {
$act->source->links['license'] = common_config('license', 'url');
}
}
if ($this->isLocal()) {
$act->selfLink = common_local_url('ApiStatusesShow', array('id' => $this->id, 'format' => 'atom'));
$act->editLink = $act->selfLink;
}
Event::handle('EndNoticeAsActivity', array($this, $act, $scoped));
}
self::cacheSet(Cache::codeKey('notice:as-activity:' . $this->id), $act);
return $act;
}
function asActivity()
{
$act = new Activity();
if (Event::handle('StartMessageAsActivity', array($this, &$act))) {
$act->id = TagURI::mint(sprintf('activity:message:%d', $this->id));
$act->time = strtotime($this->created);
$act->link = $this->url;
$profile = Profile::getKV('id', $this->from_profile);
if (empty($profile)) {
throw new Exception(sprintf("Sender profile not found: %d", $this->from_profile));
}
$act->actor = $profile->asActivityObject();
$act->actor->extra[] = $profile->profileInfo();
$act->verb = ActivityVerb::POST;
$act->objects[] = ActivityObject::fromMessage($this);
$ctx = new ActivityContext();
$rprofile = Profile::getKV('id', $this->to_profile);
if (empty($rprofile)) {
throw new Exception(sprintf("Receiver profile not found: %d", $this->to_profile));
}
$ctx->attention[$rprofile->getUri()] = ActivityObject::PERSON;
$act->context = $ctx;
$source = $this->getSource();
if ($source instanceof Notice_source) {
$act->generator = ActivityObject::fromNoticeSource($source);
}
Event::handle('EndMessageAsActivity', array($this, &$act));
}
return $act;
}
