private function _userReward($res, $activityId, $accessToken, $accessSecret)
{
$uid = AppbymeUserAccess::getUserIdByAccess($accessToken, $accessSecret);
if (!$uid) {
return $this->makeErrorInfo($res, 'mobcent_user_error');
}
$exchangeInfo = AppbymeActivityInviteUser::getExchangeInfo($uid);
$config = ActivityUtils::getInviteConfig($activityId);
$res['body']['exchangeMin'] = (int) $config['exchange_min'];
$res['body']['exchangeStatus'] = (int) $exchangeInfo['exchange_status'];
$res['body']['virtualName'] = (string) $config['virtual_name'];
$res['body']['exchangeRatio'] = (int) $config['exchange_ratio'];
$res['body']['rewardSum'] = (int) $exchangeInfo['reward_sum'];
$res['body']['availableReward'] = (int) $exchangeInfo['available_reward'];
return $res;
}
function __construct($element = null)
{
if (empty($element)) {
return;
}
$replyToEl = ActivityUtils::child($element, self::INREPLYTO, self::THR);
if (!empty($replyToEl)) {
$this->replyToID = $replyToEl->getAttribute(self::REF);
$this->replyToUrl = $replyToEl->getAttribute(self::HREF);
}
$this->location = $this->getLocation($element);
$this->conversation = ActivityUtils::getLink($element, self::CONVERSATION);
// Multiple attention links allowed
$links = $element->getElementsByTagNameNS(ActivityUtils::ATOM, ActivityUtils::LINK);
$attention = array();
for ($i = 0; $i < $links->length; $i++) {
$link = $links->item($i);
$linkRel = $link->getAttribute(ActivityUtils::REL);
// XXX: Deprecate this in favour of "mentioned" from Salmon spec
// http://salmon-protocol.googlecode.com/svn/trunk/draft-panzer-salmon-00.html#SALR
if ($linkRel == self::ATTENTION) {
$attention[] = $link->getAttribute(self::HREF);
} elseif ($linkRel == self::MENTIONED) {
$attention[] = $link->getAttribute(self::HREF);
}
}
$this->attention = array_unique($attention);
}
private function _inviteCheck($res, $code, $device, $accessToken, $accessSecret, $activityId)
{
global $_G;
// 获取邀请注册活动的配置
$config = ActivityUtils::getInviteConfig($activityId);
// 验证是否能进行参数活动
$checkInvite = ActivityUtils::checkInvite($config, $_G['uid'], $device);
if ($checkInvite['rs'] == 0) {
return $this->makeErrorInfo($res, $checkInvite['errcode']);
}
$isSelf = AppbymeActivityInviteUser::getCheckByUidCode($_G['uid'], $code);
if ($isSelf) {
// 输入的是自己的验证码
return $this->makeErrorInfo($res, 'mobcent_check_code_self');
}
$checkCode = AppbymeActivityInviteUser::checkCode($code);
if (!$checkCode) {
// 兑换码验证失败
return $this->makeErrorInfo($res, 'mobcent_check_code_self');
}
if ($checkCode) {
AppbymeActivityInviteUser::checkCodeSuccess($activityId, $code, $_G['uid']);
}
return $res;
}
function __construct($element = null)
{
if (empty($element)) {
return;
}
$replyToEl = ActivityUtils::child($element, self::INREPLYTO, self::THR);
if (!empty($replyToEl)) {
$this->replyToID = $replyToEl->getAttribute(self::REF);
$this->replyToUrl = $replyToEl->getAttribute(self::HREF);
}
$this->location = $this->getLocation($element);
$convs = $element->getElementsByTagNameNS(self::OSTATUS, self::CONVERSATION);
foreach ($convs as $conv) {
$this->conversation = $conv->textContent;
}
if (empty($this->conversation)) {
// fallback to the atom:link rel="ostatus:conversation" element
$this->conversation = ActivityUtils::getLink($element, self::CONVERSATION);
}
// Multiple attention links allowed
$links = $element->getElementsByTagNameNS(ActivityUtils::ATOM, ActivityUtils::LINK);
for ($i = 0; $i < $links->length; $i++) {
$link = $links->item($i);
$linkRel = $link->getAttribute(ActivityUtils::REL);
$linkHref = $link->getAttribute(self::HREF);
if ($linkRel == self::MENTIONED && $linkHref !== '') {
$this->attention[$linkHref] = $link->getAttribute(ActivityContext::OBJECTTYPE);
}
}
}
private function _getAddress($element)
{
$addressEl = ActivityUtils::child($element, PoCoAddress::ADDRESS, PoCo::NS);
if (!empty($addressEl)) {
$formatted = ActivityUtils::childContent($addressEl, PoCoAddress::FORMATTED, self::NS);
if (!empty($formatted)) {
$address = new PoCoAddress();
$address->formatted = $formatted;
return $address;
}
}
return null;
}
static function noticeCount($id)
{
$keypart = sprintf('conversation:notice_count:%d', $id);
$cnt = self::cacheGet($keypart);
if ($cnt !== false) {
return $cnt;
}
$notice = new Notice();
$notice->conversation = $id;
$notice->whereAddIn('verb', array(ActivityVerb::POST, ActivityUtils::resolveUri(ActivityVerb::POST, true)), $notice->columnType('verb'));
$cnt = $notice->count();
self::cacheSet($keypart, $cnt);
return $cnt;
}
protected function saveObjectFromActivity(Activity $act, Notice $stored, array $options = array())
{
assert($this->isMyActivity($act));
$stored->object_type = ActivityUtils::resolveUri($act->objects[0]->type);
if (common_valid_http_url($act->objects[0]->link)) {
$stored->url = $act->objects[0]->link;
}
// We don't have to do just about anything for a new, remote notice since the fields
// are handled in the main Notice::saveActivity function. Such as content, attachments,
// parent/conversation etc.
// By returning true here instead of something that evaluates
// to false, we show that we have processed everything properly.
return true;
}
function saveNoticeFromActivity(Activity $activity, Profile $actor, array $options = array())
{
if (count($activity->objects) != 1) {
throw new Exception('Too many activity objects.');
}
$videoObj = $activity->objects[0];
if ($videoObj->type != Video::OBJECT_TYPE) {
throw new Exception('Wrong type for object.');
}
// For now we read straight from the xml tree, no other way to get this information.
// When there's a better API for this, we should change to it.
$uri = ActivityUtils::getLink($activity->entry, 'enclosure');
$options['object_type'] = Video::OBJECT_TYPE;
Video::saveNew($actor, $uri, $options);
}
public static function checkCodeSuccess($activityId, $code, $uid)
{
$config = ActivityUtils::getInviteConfig($activityId);
$sql1 = 'UPDATE %t SET';
$sql1 .= ' invite_count=invite_count+1,';
$sql1 .= 'reward_sum=reward_sum+' . $config['invite_reward'] . ',';
$sql1 .= 'available_reward=available_reward+' . $config['invite_reward'];
$sql1 .= ' WHERE exchange_num=%s';
$sql2 = 'UPDATE %t SET';
$sql2 .= ' joining=1';
// $sql2 .= 'reward_sum=reward_sum+'.$config['invite_reward'].',';
// $sql2 .= 'available_reward=available_reward+'.$config['invite_reward'];
$sql2 .= ' WHERE uid=%d';
DbUtils::getDzDbUtils(true)->query($sql1, array('appbyme_activity_invite_user', $code));
DbUtils::getDzDbUtils(true)->query($sql2, array('appbyme_activity_invite_user', $uid));
}
function __construct($element)
{
$replyToEl = ActivityUtils::child($element, self::INREPLYTO, self::THR);
if (!empty($replyToEl)) {
$this->replyToID = $replyToEl->getAttribute(self::REF);
$this->replyToUrl = $replyToEl->getAttribute(self::HREF);
}
$this->location = $this->getLocation($element);
$this->conversation = ActivityUtils::getLink($element, self::CONVERSATION);
// Multiple attention links allowed
$links = $element->getElementsByTagNameNS(ActivityUtils::ATOM, ActivityUtils::LINK);
for ($i = 0; $i < $links->length; $i++) {
$link = $links->item($i);
$linkRel = $link->getAttribute(ActivityUtils::REL);
if ($linkRel == self::ATTENTION) {
$this->attention[] = $link->getAttribute(self::HREF);
}
}
}
function handle($data)
{
list($user, $xml, $trusted) = $data;
try {
$doc = DOMDocument::loadXML($xml);
$feed = $doc->documentElement;
if ($feed->namespaceURI != Activity::ATOM || $feed->localName != 'feed') {
// TRANS: Client exception thrown when an imported feed is not an Atom feed.
throw new ClientException(_("Not an Atom feed."));
}
$author = ActivityUtils::getFeedAuthor($feed);
if (empty($author)) {
// TRANS: Client exception thrown when an imported feed does not have an author.
throw new ClientException(_("No author in the feed."));
}
if (empty($user)) {
if ($trusted) {
$user = $this->userFromAuthor($author);
} else {
// TRANS: Client exception thrown when an imported feed does not have an author that
// TRANS: can be associated with a user.
throw new ClientException(_("Cannot import without a user."));
}
}
$activities = $this->getActivities($feed);
$qm = QueueManager::get();
foreach ($activities as $activity) {
$qm->enqueue(array($user, $author, $activity, $trusted), 'actimp');
}
} catch (ClientException $ce) {
common_log(LOG_WARNING, $ce->getMessage());
return true;
} catch (ServerException $se) {
common_log(LOG_ERR, $ce->getMessage());
return false;
} catch (Exception $e) {
common_log(LOG_ERR, $ce->getMessage());
return false;
}
}
function importActivityStream($user, $doc)
{
$feed = $doc->documentElement;
$subjectEl = ActivityUtils::child($feed, Activity::SUBJECT, Activity::SPEC);
if (!empty($subjectEl)) {
$subject = new ActivityObject($subjectEl);
printfv(_("Backup file for user %s (%s)") . "\n", $subject->id, Ostatus_profile::getActivityObjectNickname($subject));
} else {
throw new Exception("Feed doesn't have an <activity:subject> element.");
}
if (is_null($user)) {
printfv(_("No user specified; using backup user.") . "\n");
$user = userFromSubject($subject);
}
$entries = $feed->getElementsByTagNameNS(Activity::ATOM, 'entry');
printfv(_("%d entries in backup.") . "\n", $entries->length);
for ($i = $entries->length - 1; $i >= 0; $i--) {
try {
$entry = $entries->item($i);
$activity = new Activity($entry, $feed);
switch ($activity->verb) {
case ActivityVerb::FOLLOW:
subscribeProfile($user, $subject, $activity);
break;
case ActivityVerb::JOIN:
joinGroup($user, $activity);
break;
case ActivityVerb::POST:
postNote($user, $activity);
break;
default:
throw new Exception("Unknown verb: {$activity->verb}");
}
} catch (Exception $e) {
print $e->getMessage() . "\n";
continue;
}
}
}
private function _inviteExchange($res, $mobile, $type, $activityId)
{
global $_G;
$config = ActivityUtils::getInviteConfig($activityId);
// 是否结束
if (time() > $config['stop_time']) {
return $this->makeErrorInfo($res, 'mobcent_activity_end');
}
// 兑换金额是否超过最低兑换值
$exchangeInfo = AppbymeActivityInviteUser::getExchangeInfo($_G['uid']);
if ($exchangeInfo['available_reward'] < $config['exchange_min']) {
return $this->makeErrorInfo($res, 'mobcent_exchange_min');
}
if (!in_array($type, array('mobile', 'forum'))) {
return $this->makeErrorInfo($res, 'mobcent_exchange_type_error');
}
$exchange = array('exchange_type' => $type, 'mobile' => $mobile, 'exchange_status' => 1);
$excInfo = AppbymeActivityInviteUser::inviteExchange($_G['uid'], $exchange);
if (!$excInfo) {
return $this->makeErrorInfo($res, 'mobcent_exchange_error');
}
return $res;
}
protected function doActionPost(ManagedAction $action, $verb, Notice $target, Profile $scoped)
{
switch (true) {
case ActivityUtils::compareVerbs($verb, array(ActivityVerb::FAVORITE, ActivityVerb::LIKE)):
Fave::addNew($scoped, $target);
break;
case ActivityUtils::compareVerbs($verb, array(ActivityVerb::UNFAVORITE, ActivityVerb::UNLIKE)):
Fave::removeEntry($scoped, $target);
break;
default:
throw new ServerException('ActivityVerb POST not handled by plugin that was supposed to do it.');
}
return false;
}
/**
* Insert notifications for replies, mentions and repeats
*
* @return boolean hook flag
*/
function onStartNoticeDistribute($notice)
{
assert($notice->id > 0);
// since we removed tests below
// repeats
if ($notice->isRepeat()) {
$repeated_notice = Notice::getKV('id', $notice->repeat_of);
if ($repeated_notice instanceof Notice) {
$this->insertNotification($repeated_notice->profile_id, $notice->profile_id, 'repeat', $repeated_notice->id);
// mark reply/mention-notifications as read if we're repeating to a notice we're notified about
self::markNotificationAsSeen($repeated_notice->id, $notice->profile_id, 'mention');
self::markNotificationAsSeen($repeated_notice->id, $notice->profile_id, 'reply');
// (no other notifications repeats)
return true;
}
}
// don't add notifications for activity/non-post-verb notices
if ($notice->source == 'activity' || !ActivityUtils::compareVerbs($notice->verb, array(ActivityVerb::POST))) {
return true;
}
// mark reply/mention-notifications as read if we're replying to a notice we're notified about
if ($notice->reply_to) {
self::markNotificationAsSeen($notice->reply_to, $notice->profile_id, 'mention');
self::markNotificationAsSeen($notice->reply_to, $notice->profile_id, 'reply');
}
// replies and mentions
$reply_notification_to = false;
// check for reply to insert in notifications
if ($notice->reply_to) {
try {
$replyauthor = $notice->getParent()->getProfile();
$reply_notification_to = $replyauthor->id;
$this->insertNotification($replyauthor->id, $notice->profile_id, 'reply', $notice->id);
//} catch (NoParentNoticeException $e) { // TODO: catch this when everyone runs latest GNU social!
// This is not a reply to something (has no parent)
} catch (NoResultException $e) {
// Parent author's profile not found! Complain louder?
common_log(LOG_ERR, "Parent notice's author not found: " . $e->getMessage());
}
}
// check for mentions to insert in notifications
$mentions = $notice->getReplies();
$sender = Profile::getKV($notice->profile_id);
$all_mentioned_user_ids = array();
foreach ($mentions as $mentioned) {
// no duplicate mentions
if (in_array($mentioned, $all_mentioned_user_ids)) {
continue;
}
$all_mentioned_user_ids[] = $mentioned;
// only notify if mentioned user is not already notified for reply
if ($reply_notification_to != $mentioned) {
$this->insertNotification($mentioned, $notice->profile_id, 'mention', $notice->id);
}
}
return true;
}
public function getAtomLink($rel, $type = null)
{
return ActivityUtils::getLink($this->root, $rel, $type);
}
static function saveActivity(Activity $act, Profile $actor, array $options = array())
{
// First check if we're going to let this Activity through from the specific actor
if (!$actor->hasRight(Right::NEWNOTICE)) {
common_log(LOG_WARNING, "Attempted post from user disallowed to post: " . $actor->getNickname());
// TRANS: Client exception thrown when a user tries to post while being banned.
throw new ClientException(_m('You are banned from posting notices on this site.'), 403);
}
if (common_config('throttle', 'enabled') && !self::checkEditThrottle($actor->id)) {
common_log(LOG_WARNING, 'Excessive posting by profile #' . $actor->id . '; throttled.');
// TRANS: Client exception thrown when a user tries to post too many notices in a given time frame.
throw new ClientException(_m('Too many notices too fast; take a breather ' . 'and post again in a few minutes.'));
}
// Get ActivityObject properties
$actobj = null;
if (!empty($act->id)) {
// implied object
$options['uri'] = $act->id;
$options['url'] = $act->link;
} else {
$actobj = count($act->objects) == 1 ? $act->objects[0] : null;
if (!is_null($actobj) && !empty($actobj->id)) {
$options['uri'] = $actobj->id;
if ($actobj->link) {
$options['url'] = $actobj->link;
} elseif (preg_match('!^https?://!', $actobj->id)) {
$options['url'] = $actobj->id;
}
}
}
$defaults = array('groups' => array(), 'is_local' => $actor->isLocal() ? self::LOCAL_PUBLIC : self::REMOTE, 'mentions' => array(), 'reply_to' => null, 'repeat_of' => null, 'scope' => null, 'source' => 'unknown', 'tags' => array(), 'uri' => null, 'url' => null, 'urls' => array(), 'distribute' => true);
// options will have default values when nothing has been supplied
$options = array_merge($defaults, $options);
foreach (array_keys($defaults) as $key) {
// Only convert the keynames we specify ourselves from 'defaults' array into variables
${$key} = $options[$key];
}
extract($options, EXTR_SKIP);
// dupe check
$stored = new Notice();
if (!empty($uri) && !ActivityUtils::compareVerbs($act->verb, array(ActivityVerb::DELETE))) {
$stored->uri = $uri;
if ($stored->find()) {
common_debug('cannot create duplicate Notice URI: ' . $stored->uri);
// I _assume_ saving a Notice with a colliding URI means we're really trying to
// save the same notice again...
throw new AlreadyFulfilledException('Notice URI already exists');
}
}
$autosource = common_config('public', 'autosource');
// Sandboxed are non-false, but not 1, either
if (!$actor->hasRight(Right::PUBLICNOTICE) || $source && $autosource && in_array($source, $autosource)) {
// FIXME: ...what about remote nonpublic? Hmmm. That is, if we sandbox remote profiles...
$stored->is_local = Notice::LOCAL_NONPUBLIC;
} else {
$stored->is_local = intval($is_local);
}
if (!$stored->isLocal()) {
// Only do these checks for non-local notices. Local notices will generate these values later.
if (!common_valid_http_url($url)) {
common_debug('Bad notice URL: [' . $url . '], URI: [' . $uri . ']. Cannot link back to original! This is normal for shared notices etc.');
}
if (empty($uri)) {
throw new ServerException('No URI for remote notice. Cannot accept that.');
}
}
$stored->profile_id = $actor->id;
$stored->source = $source;
$stored->uri = $uri;
$stored->url = $url;
$stored->verb = $act->verb;
// Notice content. We trust local users to provide HTML we like, but of course not remote users.
// FIXME: What about local users importing feeds? Mirror functions must filter out bad HTML first...
$content = $act->content ?: $act->summary;
if (is_null($content) && !is_null($actobj)) {
$content = $actobj->content ?: $actobj->summary;
}
$stored->rendered = $actor->isLocal() ? $content : common_purify($content);
// yeah, just don't use getRendered() here since it's not inserted yet ;)
$stored->content = common_strip_html($stored->rendered);
// Maybe a missing act-time should be fatal if the actor is not local?
if (!empty($act->time)) {
$stored->created = common_sql_date($act->time);
} else {
$stored->created = common_sql_now();
}
$reply = null;
if ($act->context instanceof ActivityContext && !empty($act->context->replyToID)) {
$reply = self::getKV('uri', $act->context->replyToID);
}
if (!$reply instanceof Notice && $act->target instanceof ActivityObject) {
$reply = self::getKV('uri', $act->target->id);
}
if ($reply instanceof Notice) {
if (!$reply->inScope($actor)) {
// TRANS: Client error displayed when trying to reply to a notice a the target has no access to.
// TRANS: %1$s is a user nickname, %2$d is a notice ID (number).
throw new ClientException(sprintf(_m('%1$s has no right to reply to notice %2$d.'), $actor->getNickname(), $reply->id), 403);
}
$stored->reply_to = $reply->id;
$stored->conversation = $reply->conversation;
// If the original is private to a group, and notice has no group specified,
// make it to the same group(s)
if (empty($groups) && $reply->scope & Notice::GROUP_SCOPE) {
$replyGroups = $reply->getGroups();
foreach ($replyGroups as $group) {
if ($actor->isMember($group)) {
$groups[] = $group->id;
}
}
}
if (is_null($scope)) {
$scope = $reply->scope;
}
} else {
// If we don't know the reply, we might know the conversation!
// This will happen if a known remote user replies to an
// unknown remote user - within a known conversation.
if (empty($stored->conversation) and !empty($act->context->conversation)) {
$conv = Conversation::getKV('uri', $act->context->conversation);
if ($conv instanceof Conversation) {
common_debug('Conversation stitched together from (probably) a reply activity to unknown remote user. Activity creation time (' . $stored->created . ') should maybe be compared to conversation creation time (' . $conv->created . ').');
} else {
// Conversation entry with specified URI was not found, so we must create it.
common_debug('Conversation URI not found, so we will create it with the URI given in the context of the activity: ' . $act->context->conversation);
// The insert in Conversation::create throws exception on failure
$conv = Conversation::create($act->context->conversation, $stored->created);
}
$stored->conversation = $conv->getID();
unset($conv);
}
}
// If it's not part of a conversation, it's the beginning of a new conversation.
if (empty($stored->conversation)) {
$conv = Conversation::create();
$stored->conversation = $conv->getID();
unset($conv);
}
$notloc = null;
if ($act->context instanceof ActivityContext) {
if ($act->context->location instanceof Location) {
$notloc = Notice_location::fromLocation($act->context->location);
}
} else {
$act->context = new ActivityContext();
}
$stored->scope = self::figureOutScope($actor, $groups, $scope);
foreach ($act->categories as $cat) {
if ($cat->term) {
$term = common_canonical_tag($cat->term);
if (!empty($term)) {
$tags[] = $term;
}
}
}
foreach ($act->enclosures as $href) {
// @todo FIXME: Save these locally or....?
$urls[] = $href;
}
if (ActivityUtils::compareVerbs($stored->verb, array(ActivityVerb::POST))) {
if (empty($act->objects[0]->type)) {
// Default type for the post verb is 'note', but we know it's
// a 'comment' if it is in reply to something.
$stored->object_type = empty($stored->reply_to) ? ActivityObject::NOTE : ActivityObject::COMMENT;
} else {
//TODO: Is it safe to always return a relative URI? The
// JSON version of ActivityStreams always use it, so we
// should definitely be able to handle it...
$stored->object_type = ActivityUtils::resolveUri($act->objects[0]->type, true);
}
}
if (Event::handle('StartNoticeSave', array(&$stored))) {
// XXX: some of these functions write to the DB
try {
$result = $stored->insert();
// throws exception on error
if ($notloc instanceof Notice_location) {
$notloc->notice_id = $stored->getID();
$notloc->insert();
}
$orig = clone $stored;
// for updating later in this try clause
$object = null;
Event::handle('StoreActivityObject', array($act, $stored, $options, &$object));
if (empty($object)) {
throw new ServerException('Unsuccessful call to StoreActivityObject ' . $stored->getUri() . ': ' . $act->asString());
}
// If something changed in the Notice during StoreActivityObject
$stored->update($orig);
} catch (Exception $e) {
if (empty($stored->id)) {
common_debug('Failed to save stored object entry in database (' . $e->getMessage() . ')');
} else {
common_debug('Failed to store activity object in database (' . $e->getMessage() . '), deleting notice id ' . $stored->id);
$stored->delete();
}
throw $e;
}
}
if (!$stored instanceof Notice) {
throw new ServerException('StartNoticeSave did not give back a Notice');
}
// Only save 'attention' and metadata stuff (URLs, tags...) stuff if
// the activityverb is a POST (since stuff like repeat, favorite etc.
// reasonably handle notifications themselves.
if (ActivityUtils::compareVerbs($stored->verb, array(ActivityVerb::POST))) {
if (!empty($tags)) {
$stored->saveKnownTags($tags);
} else {
$stored->saveTags();
}
// Note: groups may save tags, so must be run after tags are saved
// to avoid errors on duplicates.
$stored->saveAttentions($act->context->attention);
if (!empty($urls)) {
$stored->saveKnownUrls($urls);
} else {
$stored->saveUrls();
}
}
if ($distribute) {
// Prepare inbox delivery, may be queued to background.
$stored->distribute();
}
return $stored;
}
/**
* This is run before ->insert, so our task in this function is just to
* delete if it is the delete verb.
*/
public function onStartNoticeSave(Notice $stored)
{
// DELETE is a bit special, we have to remove the existing entry and then
// add a new one with the same URI in order to trigger the distribution.
// (that's why we don't use $this->isMyNotice(...))
if (!ActivityUtils::compareVerbs($stored->verb, array(ActivityVerb::DELETE))) {
return true;
}
try {
$target = Notice::getByUri($stored->uri);
} catch (NoResultException $e) {
throw new AlreadyFulfilledException('Notice URI not found, so we have nothing to delete.');
}
$actor = $stored->getProfile();
$owner = $target->getProfile();
if ($owner->hasRole(Profile_role::DELETED)) {
// Don't bother with replacing notices if its author is being deleted.
// The later "StoreActivityObject" will pick this up and execute
// the deletion then.
// (the "delete verb notice" is too new to ever pass through Notice::saveNew
// which otherwise wouldn't execute the StoreActivityObject event)
return true;
}
// Since the user deleting may not be the same as the notice's owner,
// double-check this and also set the "re-stored" notice profile_id.
if (!$actor->sameAs($owner) && !$actor->hasRight(Right::DELETEOTHERSNOTICE)) {
throw new AuthorizationException(_('You are not allowed to delete another user\'s notice.'));
}
// We copy the identifying fields and replace the sensitive ones.
//$stored->id = $target->id; // We can't copy this since DB_DataObject won't inject it anyway
$props = array('uri', 'profile_id', 'conversation', 'reply_to', 'created', 'repeat_of', 'object_type', 'is_local', 'scope');
foreach ($props as $prop) {
$stored->{$prop} = $target->{$prop};
}
// Let's see if this has been deleted already.
try {
$deleted = Deleted_notice::getByKeys(['uri' => $stored->getUri()]);
return $deleted;
} catch (NoResultException $e) {
$deleted = new Deleted_notice();
$deleted->id = $target->getID();
$deleted->profile_id = $actor->getID();
$deleted->uri = $stored->getUri();
$deleted->act_created = $stored->created;
$deleted->created = common_sql_now();
// throws exception on error
$result = $deleted->insert();
}
// Now we delete the original notice, leaving the id and uri free.
$target->delete();
return true;
}
/**
* Save a bookmark from an activity
*
* @param Activity $activity Activity to save
* @param Profile $actor Profile to use as author
* @param array $options Options to pass to bookmark-saving code
*
* @return Notice resulting notice
*/
function saveNoticeFromActivity(Activity $activity, Profile $actor, array $options = array())
{
$bookmark = $activity->objects[0];
$relLinkEls = ActivityUtils::getLinks($bookmark->element, 'related');
if (count($relLinkEls) < 1) {
// TRANS: Client exception thrown when a bookmark is formatted incorrectly.
throw new ClientException(_m('Expected exactly 1 link ' . 'rel=related in a Bookmark.'));
}
if (count($relLinkEls) > 1) {
common_log(LOG_WARNING, "Got too many link rel=related in a Bookmark.");
}
$linkEl = $relLinkEls[0];
$url = $linkEl->getAttribute('href');
$tags = array();
foreach ($activity->categories as $category) {
$tags[] = common_canonical_tag($category->term);
}
if (!empty($activity->time)) {
$options['created'] = common_sql_date($activity->time);
}
// Fill in location if available
$location = $activity->context->location;
if ($location) {
$options['lat'] = $location->lat;
$options['lon'] = $location->lon;
if ($location->location_id) {
$options['location_ns'] = $location->location_ns;
$options['location_id'] = $location->location_id;
}
}
$options['groups'] = array();
$options['replies'] = array();
// TODO: context->attention
foreach ($activity->context->attention as $attnUrl => $type) {
try {
$other = Profile::fromUri($attnUrl);
if ($other->isGroup()) {
$options['groups'][] = $other->id;
} else {
$options['replies'][] = $attnUrl;
}
} catch (UnknownUriException $e) {
// We simply don't know this URI, despite lookup attempts.
}
}
// Maintain direct reply associations
// @fixme what about conversation ID?
if (!empty($activity->context->replyToID)) {
$orig = Notice::getKV('uri', $activity->context->replyToID);
if (!empty($orig)) {
$options['reply_to'] = $orig->id;
}
}
return Bookmark::saveNew($actor, $bookmark->title, $url, $tags, $bookmark->summary, $options);
}
static function canonicalType($type)
{
return ActivityUtils::resolveUri($type, true);
}
static function textConstruct($el)
{
$src = $el->getAttribute(self::SRC);
if (!empty($src)) {
// TRANS: Client exception thrown when there is no source attribute.
throw new ClientException(_("Can't handle remote content yet."));
}
$type = $el->getAttribute(self::TYPE);
// slavishly following http://atompub.org/rfc4287.html#rfc.section.4.1.3.3
if (empty($type) || $type == 'text') {
// We have plaintext saved as the XML text content.
// Since we want HTML, we need to escape any special chars.
return htmlspecialchars($el->textContent);
} else {
if ($type == 'html') {
// We have HTML saved as the XML text content.
// No additional processing required once we've got it.
$text = $el->textContent;
return $text;
} else {
if ($type == 'xhtml') {
// Per spec, the <content type="xhtml"> contains a single
// HTML <div> with XHTML namespace on it as a child node.
// We need to pull all of that <div>'s child nodes and
// serialize them back to an (X)HTML source fragment.
$divEl = ActivityUtils::child($el, 'div', 'http://www.w3.org/1999/xhtml');
if (empty($divEl)) {
return null;
}
$doc = $divEl->ownerDocument;
$text = '';
$children = $divEl->childNodes;
for ($i = 0; $i < $children->length; $i++) {
$child = $children->item($i);
$text .= $doc->saveXML($child);
}
return trim($text);
} else {
if (in_array($type, array('text/xml', 'application/xml')) || preg_match('#(+|/)xml$#', $type)) {
// TRANS: Client exception thrown when there embedded XML content is found that cannot be processed yet.
throw new ClientException(_("Can't handle embedded XML content yet."));
} else {
if (strncasecmp($type, 'text/', 5)) {
return $el->textContent;
} else {
// TRANS: Client exception thrown when base64 encoded content is found that cannot be processed yet.
throw new ClientException(_("Can't handle embedded Base64 content yet."));
}
}
}
}
}
}
private function _getSource($element)
{
$sourceEl = ActivityUtils::child($element, 'source');
if (empty($sourceEl)) {
return null;
} else {
$href = ActivityUtils::getLink($sourceEl, 'self');
if (!empty($href)) {
return $href;
} else {
return ActivityUtils::childContent($sourceEl, 'id');
}
}
}
private function _child($element, $tag, $namespace = self::SPEC)
{
return ActivityUtils::child($element, $tag, $namespace);
}
public function testBookmarkRelated()
{
global $_example11;
$dom = new DOMDocument();
$dom->loadXML($_example11);
$feed = $dom->documentElement;
$entry = $dom->getElementsByTagName('entry')->item(0);
$expected = 'http://blog.teambox.com/open-source-companies';
$links = ActivityUtils::getLinks($entry, 'related');
$this->assertFalse(empty($links));
$this->assertTrue(is_array($links));
$this->assertEquals(count($links), 1);
$url = $links[0]->getAttribute('href');
$this->assertEquals($url, $expected);
}
/**
* Add stuff to notices in API responses
*
* @param Action $action action being executed
*
* @return boolean hook return
*/
function onNoticeSimpleStatusArray($notice, &$twitter_status, $scoped)
{
// groups
$notice_groups = $notice->getGroups();
$group_addressees = false;
foreach ($notice_groups as $g) {
$group_addressees[] = array('nickname' => $g->nickname, 'url' => $g->mainpage);
}
$twitter_status['statusnet_in_groups'] = $group_addressees;
// for older verions of gnu social: include the repeat-id, which we need when unrepeating later
if (array_key_exists('repeated', $twitter_status) && $twitter_status['repeated'] === true) {
$repeated = Notice::pkeyGet(array('profile_id' => $scoped->id, 'repeat_of' => $notice->id, 'verb' => 'http://activitystrea.ms/schema/1.0/share'));
$twitter_status['repeated_id'] = $repeated->id;
}
// more metadata about attachments
// get all attachments first, and put all the extra meta data in an array
$attachments = $notice->attachments();
$attachment_url_to_id = array();
if (!empty($attachments)) {
foreach ($attachments as $attachment) {
if (is_object($attachment)) {
try {
$enclosure_o = $attachment->getEnclosure();
// add id to all attachments
$attachment_url_to_id[$enclosure_o->url]['id'] = $attachment->id;
// add data about thumbnails
$thumb = $attachment->getThumbnail();
$large_thumb = $attachment->getThumbnail(1000, 3000, false);
if (method_exists('File_thumbnail', 'url')) {
$thumb_url = File_thumbnail::url($thumb->filename);
$large_thumb_url = File_thumbnail::url($large_thumb->filename);
} else {
$thumb_url = $thumb->getUrl();
$large_thumb_url = $large_thumb->getUrl();
}
$attachment_url_to_id[$enclosure_o->url]['thumb_url'] = $thumb_url;
$attachment_url_to_id[$enclosure_o->url]['large_thumb_url'] = $large_thumb_url;
$attachment_url_to_id[$enclosure_o->url]['width'] = $attachment->width;
$attachment_url_to_id[$enclosure_o->url]['height'] = $attachment->height;
// animated gif?
if ($attachment->mimetype == 'image/gif') {
$image = ImageFile::fromFileObject($attachment);
if ($image->animated == 1) {
$attachment_url_to_id[$enclosure_o->url]['animated'] = true;
} else {
$attachment_url_to_id[$enclosure_o->url]['animated'] = false;
}
}
// this applies to older versions of gnu social, i think
} catch (ServerException $e) {
$thumb = File_thumbnail::getKV('file_id', $attachment->id);
if ($thumb instanceof File_thumbnail) {
$thumb_url = $thumb->getUrl();
$attachment_url_to_id[$enclosure_o->url]['id'] = $attachment->id;
$attachment_url_to_id[$enclosure_o->url]['thumb_url'] = $thumb_url;
$attachment_url_to_id[$enclosure_o->url]['large_thumb_url'] = $thumb_url;
$attachment_url_to_id[$enclosure_o->url]['width'] = $attachment->width;
$attachment_url_to_id[$enclosure_o->url]['height'] = $attachment->height;
// animated gif?
if ($attachment->mimetype == 'image/gif') {
$image = ImageFile::fromFileObject($attachment);
if ($image->animated == 1) {
$attachment_url_to_id[$enclosure_o->url]['animated'] = true;
} else {
$attachment_url_to_id[$enclosure_o->url]['animated'] = false;
}
}
}
}
}
}
}
// add the extra meta data to $twitter_status
if (!empty($twitter_status['attachments'])) {
foreach ($twitter_status['attachments'] as &$attachment) {
if (!empty($attachment_url_to_id[$attachment['url']])) {
$attachment = array_merge($attachment, $attachment_url_to_id[$attachment['url']]);
}
}
}
// reply-to profile url
try {
$reply = $notice->getParent();
$twitter_status['in_reply_to_profileurl'] = $reply->getProfile()->getUrl();
} catch (ServerException $e) {
$twitter_status['in_reply_to_profileurl'] = null;
}
// fave number
$faves = Fave::byNotice($notice);
$favenum = count($faves);
$twitter_status['fave_num'] = $favenum;
// repeat number
$repeats = $notice->repeatStream();
$repeatnum = 0;
while ($repeats->fetch()) {
if ($repeats->verb == ActivityVerb::SHARE) {
// i.e. not deleted repeats
$repeatnum++;
}
}
$twitter_status['repeat_num'] = $repeatnum;
// some more metadata about notice
if ($notice->is_local == '1') {
$twitter_status['is_local'] = true;
} else {
$twitter_status['is_local'] = false;
if ($notice->object_type != 'activity') {
try {
$twitter_status['external_url'] = $notice->getUrl(true);
} catch (InvalidUrlException $e) {
common_debug('Qvitter: No URL available for external notice: id=' . $notice->id);
}
}
}
if ($notice->source == 'activity' || $notice->object_type == 'activity' || $notice->object_type == 'http://activitystrea.ms/schema/1.0/activity' || $notice->verb == 'delete') {
$twitter_status['is_activity'] = true;
} else {
$twitter_status['is_activity'] = false;
}
if (ActivityUtils::compareTypes($notice->verb, array('qvitter-delete-notice', 'delete'))) {
$twitter_status['qvitter_delete_notice'] = true;
}
return true;
}
public function testConversationLink()
{
$orig = $this->_fakeNotice($this->targetUser1);
$text = "@" . $this->targetUser1->nickname . " reply text " . common_good_rand(4);
$reply = Notice::saveNew($this->author1->id, $text, 'test', array('uri' => null, 'reply_to' => $orig->id));
$conv = Conversation::staticGet('id', $reply->conversation);
$entry = $reply->asAtomEntry();
$element = $this->_entryToElement($entry, true);
$this->assertEquals($conv->uri, ActivityUtils::getLink($element, 'ostatus:conversation'));
}
/**
* Get the identifier URI for the remote entity described
* by this ActivityObject. This URI is *not* guaranteed to be
* a resolvable HTTP/HTTPS URL.
*
* @param ActivityObject $object
* @return string
* @throws ServerException if feed info invalid
*/
protected static function getActivityObjectProfileURI(ActivityObject $object)
{
if ($object->id) {
if (ActivityUtils::validateUri($object->id)) {
return $object->id;
}
}
// If the id is missing or invalid (we've seen feeds mistakenly listing
// things like local usernames in that field) then we'll use the profile
// page link, if valid.
if ($object->link && common_valid_http_url($object->link)) {
return $object->link;
}
// TRANS: Server exception.
throw new ServerException(_m('No author ID URI found.'));
}
protected function saveObjectFromActivity(Activity $act, Notice $stored, array $options = array())
{
assert($this->isMyActivity($act));
// The below algorithm is mainly copied from the previous Ostatus_profile->processShare()
if (count($act->objects) !== 1) {
// TRANS: Client exception thrown when trying to share multiple activities at once.
throw new ClientException(_m('Can only handle share activities with exactly one object.'));
}
$shared = $act->objects[0];
if (!$shared instanceof Activity) {
// TRANS: Client exception thrown when trying to share a non-activity object.
throw new ClientException(_m('Can only handle shared activities.'));
}
$sharedUri = $shared->id;
if (!empty($shared->objects[0]->id)) {
// Because StatusNet since commit 8cc4660 sets $shared->id to a TagURI which
// f***s up federation, because the URI is no longer recognised by the origin.
// So we set it to the object ID if it exists, otherwise we trust $shared->id
$sharedUri = $shared->objects[0]->id;
}
if (empty($sharedUri)) {
throw new ClientException(_m('Shared activity does not have an id'));
}
try {
// First check if we have the shared activity. This has to be done first, because
// we can't use these functions to "ensureActivityObjectProfile" of a local user,
// who might be the creator of the shared activity in question.
$sharedNotice = Notice::getByUri($sharedUri);
} catch (NoResultException $e) {
// If no locally stored notice is found, process it!
// TODO: Remember to check Deleted_notice!
// TODO: If a post is shared that we can't retrieve - what to do?
$other = Ostatus_profile::ensureActivityObjectProfile($shared->actor);
$sharedNotice = $other->processActivity($shared, 'push');
// FIXME: push/salmon/what?
if (!$sharedNotice instanceof Notice) {
// And if we apparently can't get the shared notice, we'll abort the whole thing.
// TRANS: Client exception thrown when saving an activity share fails.
// TRANS: %s is a share ID.
throw new ClientException(sprintf(_m('Failed to save activity %s.'), $sharedUri));
}
} catch (FeedSubException $e) {
// Remote feed could not be found or verified, should we
// transform this into an "RT @user Blah, blah, blah..."?
common_log(LOG_INFO, __METHOD__ . ' got a ' . get_class($e) . ': ' . $e->getMessage());
return false;
}
// Setting this here because when the algorithm gets back to
// Notice::saveActivity it will update the Notice object.
$stored->repeat_of = $sharedNotice->getID();
$stored->conversation = $sharedNotice->conversation;
$stored->object_type = ActivityUtils::resolveUri(ActivityObject::ACTIVITY, true);
// We don't have to save a repeat in a separate table, we can
// find repeats by just looking at the notice.repeat_of field.
// By returning true here instead of something that evaluates
// to false, we show that we have processed everything properly.
return true;
}
/**
* Action of the form
*
* @return string URL of the action
*/
function action()
{
return common_local_url('activityverb', array('id' => $this->notice->getID(), 'verb' => ActivityUtils::resolveUri(ActivityVerb::UNFAVORITE, true)));
}
/**
* Handle a posted object from Salmon
*
* @param Activity $activity activity to handle
* @param mixed $target user or group targeted
*
* @return boolean hook value
*/
function onStartHandleSalmonTarget(Activity $activity, $target)
{
if (!$this->isMyActivity($activity)) {
return true;
}
$this->log(LOG_INFO, "Checking {$activity->id} as a valid Salmon slap.");
if ($target instanceof User_group || $target->isGroup()) {
$uri = $target->getUri();
if (!array_key_exists($uri, $activity->context->attention)) {
// @todo FIXME: please document (i18n).
// TRANS: Client exception thrown when ...
throw new ClientException(_('Object not posted to this group.'));
}
} elseif ($target instanceof Profile && $target->isLocal()) {
$original = null;
// FIXME: Shouldn't favorites show up with a 'target' activityobject?
if (!ActivityUtils::compareTypes($activity->verb, array(ActivityVerb::POST)) && isset($activity->objects[0])) {
// If this is not a post, it's a verb targeted at something (such as a Favorite attached to a note)
if (!empty($activity->objects[0]->id)) {
$activity->context->replyToID = $activity->objects[0]->id;
}
}
if (!empty($activity->context->replyToID)) {
$original = Notice::getKV('uri', $activity->context->replyToID);
}
if ((!$original instanceof Notice || $original->profile_id != $target->id) && !array_key_exists($target->getUri(), $activity->context->attention)) {
// @todo FIXME: Please document (i18n).
// TRANS: Client exception when ...
throw new ClientException(_('Object not posted to this user.'));
}
} else {
// TRANS: Server exception thrown when a micro app plugin uses a target that cannot be handled.
throw new ServerException(_('Do not know how to handle this kind of target.'));
}
$oactor = Ostatus_profile::ensureActivityObjectProfile($activity->actor);
$actor = $oactor->localProfile();
// FIXME: will this work in all cases? I made it work for Favorite...
if (ActivityUtils::compareTypes($activity->verb, array(ActivityVerb::POST))) {
$object = $activity->objects[0];
} else {
$object = $activity;
}
$options = array('uri' => $object->id, 'url' => $object->link, 'is_local' => Notice::REMOTE, 'source' => 'ostatus');
if (!isset($this->oldSaveNew)) {
$notice = Notice::saveActivity($activity, $actor, $options);
} else {
$notice = $this->saveNoticeFromActivity($activity, $actor, $options);
}
return false;
}
