/**
* Initialization.
*
* @param array $args Web and URL arguments
*
* @return boolean false if id not passed in
*/
protected function prepare(array $args = array())
{
parent::prepare($args);
$convId = $this->int('id');
$this->conv = Conversation::getKV('id', $convId);
if (!$this->conv instanceof Conversation) {
throw new ClientException('Could not find specified conversation');
}
return true;
}
protected function prepare(array $args = array())
{
parent::prepare($args);
$convId = $this->trimmed('id');
if (empty($convId)) {
// TRANS: Client exception thrown when no conversation ID is given.
throw new ClientException(_('No conversation ID.'));
}
$this->conversation = Conversation::getKV('id', $convId);
if (empty($this->conversation)) {
// TRANS: Client exception thrown when referring to a non-existing conversation ID (%d).
throw new ClientException(sprintf(_('No conversation with ID %d.'), $convId), 404);
}
$stream = new ConversationNoticeStream($convId, $this->scoped);
$notice = $stream->getNotices(($this->page - 1) * $this->count, $this->count, $this->since_id, $this->max_id);
$this->notices = $notice->fetchAll();
return true;
}
/**
* 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;
}
public function testConversationLink()
{
$orig = $this->_fakeNotice($this->targetUser1);
$text = "@" . $this->targetUser1->nickname . " reply text " . common_random_hexstr(4);
$reply = Notice::saveNew($this->author1->id, $text, 'test', array('uri' => null, 'reply_to' => $orig->id));
$conv = Conversation::getKV('id', $reply->conversation);
$entry = $reply->asAtomEntry();
$element = $this->_entryToElement($entry, true);
$this->assertEquals($conv->getUri(), ActivityUtils::getLink($element, 'ostatus:conversation'));
}
function linkback_save($source, $target, $response, $notice_or_user)
{
$dupe = linkback_is_dupe('uri', $response->getEffectiveUrl());
if (!$dupe) {
$dupe = linkback_is_dupe('url', $response->getEffectiveUrl());
}
if (!$dupe) {
$dupe = linkback_is_dupe('uri', $source);
}
if (!$dupe) {
$dupe = linkback_is_dupe('url', $source);
}
$mf2 = new Mf2\Parser($response->getBody(), $response->getEffectiveUrl());
$mf2 = $mf2->parse();
$entry = linkback_find_entry($mf2, $target);
if (!$entry) {
preg_match('/<title>([^<]+)', $response->getBody(), $match);
$entry = array('content' => array('html' => $response->getBody()), 'name' => $match[1] ? htmlspecialchars_decode($match[1]) : $source);
}
if (!$entry['url']) {
$entry['url'] = array($response->getEffectiveUrl());
}
if (!$dupe) {
$dupe = linkback_is_dupe('uri', $entry['url'][0]);
}
if (!$dupe) {
$dupe = linkback_is_dupe('url', $entry['url'][0]);
}
$entry['type'] = linkback_entry_type($entry, $mf2, $target);
list($profile, $author) = linkback_profile($entry, $mf2, $response, $target);
list($content, $options) = linkback_notice($source, $notice_or_user, $entry, $author, $mf2);
if ($dupe) {
$orig = clone $dupe;
try {
// Ignore duplicate save error
try {
$dupe->saveKnownReplies($options['replies']);
} catch (ServerException $ex) {
}
try {
$dupe->saveKnownTags($options['tags']);
} catch (ServerException $ex) {
}
try {
$dupe->saveKnownUrls($options['urls']);
} catch (ServerException $ex) {
}
if ($options['reply_to']) {
$dupe->reply_to = $options['reply_to'];
}
if ($options['repeat_of']) {
$dupe->repeat_of = $options['repeat_of'];
}
if ($dupe->reply_to != $orig->reply_to || $dupe->repeat_of != $orig->repeat_of) {
$parent = Notice::getKV('id', $dupe->repost_of ? $dupe->repost_of : $dupe->reply_to);
if ($parent instanceof Notice) {
// If we changed the reply_to or repeat_of we might live in a new conversation now
$dupe->conversation = $parent->conversation;
}
}
if ($dupe->update($orig)) {
$saved = $dupe;
}
if ($dupe->conversation != $orig->conversation && Conversation::noticeCount($orig->conversation) < 1) {
// Delete empty conversation
$emptyConversation = Conversation::getKV('id', $orig->conversation);
$emptyConversation->delete();
}
} catch (Exception $e) {
common_log(LOG_ERR, "Linkback update of remote message {$source} failed: " . $e->getMessage());
return false;
}
common_log(LOG_INFO, "Linkback updated remote message {$source} as notice id {$saved->id}");
} else {
if ($entry['type'] == 'like' || $entry['type'] == 'reply' && $entry['rsvp']) {
$act = new Activity();
$act->type = ActivityObject::ACTIVITY;
$act->time = $options['created'] ? strtotime($options['created']) : time();
$act->title = $entry["name"] ? $entry["name"][0] : _m("Favor");
$act->actor = $profile->asActivityObject();
$act->target = $notice_or_user->asActivityObject();
$act->objects = array(clone $act->target);
// TRANS: Message that is the "content" of a favorite (%1$s is the actor's nickname, %2$ is the favorited
// notice's nickname and %3$s is the content of the favorited notice.)
$act->content = sprintf(_('%1$s favorited something by %2$s: %3$s'), $profile->getNickname(), $notice_or_user->getProfile()->getNickname(), $notice_or_user->getRendered());
if ($entry['rsvp']) {
$act->content = $options['rendered'];
}
$act->verb = ActivityVerb::FAVORITE;
if (strtolower($entry['rsvp'][0]) == 'yes') {
$act->verb = 'http://activitystrea.ms/schema/1.0/rsvp-yes';
} else {
if (strtolower($entry['rsvp'][0]) == 'no') {
$act->verb = 'http://activitystrea.ms/schema/1.0/rsvp-no';
} else {
if (strtolower($entry['rsvp'][0]) == 'maybe') {
$act->verb = 'http://activitystrea.ms/schema/1.0/rsvp-maybe';
}
}
}
$act->id = $source;
$act->link = $entry['url'][0];
$options['source'] = 'linkback';
$options['mentions'] = $options['replies'];
unset($options['reply_to']);
unset($options['repeat_of']);
try {
$saved = Notice::saveActivity($act, $profile, $options);
} catch (Exception $e) {
common_log(LOG_ERR, "Linkback save of remote message {$source} failed: " . $e->getMessage());
return false;
}
common_log(LOG_INFO, "Linkback saved remote message {$source} as notice id {$saved->id}");
} else {
// Fallback is to make a notice manually
try {
$saved = Notice::saveNew($profile->id, $content, 'linkback', $options);
} catch (Exception $e) {
common_log(LOG_ERR, "Linkback save of remote message {$source} failed: " . $e->getMessage());
return false;
}
common_log(LOG_INFO, "Linkback saved remote message {$source} as notice id {$saved->id}");
}
}
return $saved->getLocalUrl();
}