*/
abstract class ActivityHandlerPlugin extends Plugin
{
+ /**
+ * Returns a key string which represents this activity in HTML classes,
+ * ids etc, as when offering selection of what type of post to make.
+ * In MicroAppPlugin, this is paired with the user-visible localizable appTitle().
+ *
+ * @return string (compatible with HTML classes)
+ */
+ abstract function tag();
+
/**
* Return a list of ActivityStreams object type IRIs
* which this micro-app handles. Default implementations
*
* An empty list means any type is ok. (Favorite verb etc.)
*
- * All micro-app classes must override this method.
- *
* @return array of strings
*/
abstract function types();
*
* @return array of strings
*/
- function verbs() {
+ public function verbs() {
return array(ActivityVerb::POST);
}
function isMyVerb($verb) {
$verb = $verb ?: ActivityVerb::POST; // post is the default verb
- return ActivityUtils::compareTypes($verb, $this->verbs());
+ return ActivityUtils::compareVerbs($verb, $this->verbs());
}
function isMyType($type) {
+ // Third argument to compareTypes is true, to allow for notices with empty object_type for example (verb-only)
return count($this->types())===0 || ActivityUtils::compareTypes($type, $this->types());
}
*
* This will handle just about all events where an activity
* object gets saved, whether it is via AtomPub, OStatus
- * (PuSH and Salmon transports), or ActivityStreams-based
+ * (WebSub and Salmon transports), or ActivityStreams-based
* backup/restore of account data.
*
* You should be able to accept as input the output from an
* @fixme are there any standard options?
*
* @param Activity $activity
- * @param Profile $actor
+ * @param Notice $stored The notice in our database for this certain object
* @param array $options=array()
*
- * @return Notice the resulting notice
+ * @return object If the verb handling plugin creates an object, it can be returned here (otherwise true)
+ * @throws exception On any error.
*/
- public function saveObjectFromActivity(Activity $activity, Notice $stored, array $options=array())
+ protected function saveObjectFromActivity(Activity $activity, Notice $stored, array $options=array())
{
throw new ServerException('This function should be abstract when all plugins have migrated to saveObjectFromActivity');
}
* This usually gets called from Notice::saveActivity after a Notice object has been created,
* so it contains a proper id and a uri for the object to be saved.
*/
- public function onStoreActivityObject(Activity $act, Notice $stored, array $options=array(), &$object) {
+ public function onStoreActivityObject(Activity $act, Notice $stored, array $options, &$object) {
// $this->oldSaveNew is there during a migration period of plugins, to start using
// Notice::saveActivity instead of Notice::saveNew
if (!$this->isMyActivity($act) || isset($this->oldSaveNew)) {
return true;
}
$object = $this->saveObjectFromActivity($act, $stored, $options);
- try {
- $act->context->attention = array_merge($act->context->attention, $object->getAttentionArray());
- } catch (Exception $e) {
- common_debug('WARNING: Could not get attention list from object '.get_class($object).'!');
- }
return false;
}
*
* This will be how your specialized notice gets output in
* Atom feeds and JSON-based ActivityStreams output, including
- * account backup/restore and OStatus (PuSH and Salmon transports).
+ * account backup/restore and OStatus (WebSub and Salmon transports).
*
* You should be able to round-trip data from this format back
* through $this->saveNoticeFromActivity(). Where applicable, try
*/
abstract function deleteRelated(Notice $notice);
+ protected function notifyMentioned(Notice $stored, array &$mentioned_ids)
+ {
+ // pass through silently by default
+
+ // If we want to stop any other plugin from notifying based on this activity, return false instead.
+ return true;
+ }
+
/**
* Called when generating Atom XML ActivityStreams output from an
* ActivityObject belonging to this plugin. Gives the plugin
*
* @return boolean hook value
*/
- function onNoticeDeleteRelated(Notice $notice)
+ public function onNoticeDeleteRelated(Notice $notice)
{
- if (!$this->isMyNotice($notice)) {
+ if ($this->isMyNotice($notice)) {
+ try {
+ $this->deleteRelated($notice);
+ } catch (NoProfileException $e) {
+ // we failed because of database lookup failure, Notice has no recognized profile as creator
+ // so we skip this. If we want to remove missing notices we should do a SQL constraints check
+ // in the affected plugin.
+ } catch (AlreadyFulfilledException $e) {
+ // Nothing to see here, it's obviously already gone...
+ }
+ }
+
+ // Always continue this event in our activity handling plugins.
+ return true;
+ }
+
+ /**
+ * @param Notice $stored The notice being distributed
+ * @param array &$mentioned_ids List of profiles (from $stored->getReplies())
+ */
+ public function onStartNotifyMentioned(Notice $stored, array &$mentioned_ids)
+ {
+ if (!$this->isMyNotice($stored)) {
return true;
}
- $this->deleteRelated($notice);
+ return $this->notifyMentioned($stored, $mentioned_ids);
}
/**
return true;
}
- try {
- $object = $this->activityObjectFromNotice($notice);
- } catch (NoResultException $e) {
- $object = null; // because getKV returns null on failure
- }
+ $object = $this->activityObjectFromNotice($notice);
return false;
}
/**
- * Handle a posted object from PuSH
+ * Handle a posted object from WebSub
*
* @param Activity $activity activity to handle
* @param Profile $actor Profile for the feed
$options = array('uri' => $object->id,
'url' => $object->link,
+ 'self' => $object->selfLink,
'is_local' => Notice::REMOTE,
'source' => 'ostatus');
- $notice = $this->saveNoticeFromActivity($activity, $profile, $options);
+ if (!isset($this->oldSaveNew)) {
+ $notice = Notice::saveActivity($activity, $profile, $options);
+ } else {
+ $notice = $this->saveNoticeFromActivity($activity, $profile, $options);
+ }
return false;
}
if (!$this->isMyActivity($activity)) {
return true;
}
+ if (!isset($this->oldSaveNew)) {
+ // Handle saveActivity in OStatus class for incoming salmon, remove this event
+ // handler when all plugins have gotten rid of "oldSaveNew".
+ return true;
+ }
- $this->log(LOG_INFO, "Checking {$activity->id} as a valid Salmon slap.");
+ $this->log(LOG_INFO, get_called_class()." checking {$activity->id} as a valid Salmon slap.");
- if ($target instanceof User_group) {
+ if ($target instanceof User_group || $target->isGroup()) {
$uri = $target->getUri();
if (!array_key_exists($uri, $activity->context->attention)) {
// @todo FIXME: please document (i18n).
// TRANS: Client exception thrown when ...
throw new ClientException(_('Object not posted to this group.'));
}
- } else if ($target instanceof User) {
- $uri = $target->uri;
+ } elseif ($target instanceof Profile && $target->isLocal()) {
$original = null;
+ // FIXME: Shouldn't favorites show up with a 'target' activityobject?
+ if (!ActivityUtils::compareVerbs($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', $activity->context->replyToID);
}
- if (!array_key_exists($uri, $activity->context->attention) &&
- (empty($original) ||
- $original->profile_id != $target->id)) {
+ if ((!$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.'));
throw new ServerException(_('Do not know how to handle this kind of target.'));
}
- $actor = Ostatus_profile::ensureActivityObjectProfile($activity->actor);
+ $oactor = Ostatus_profile::ensureActivityObjectProfile($activity->actor);
+ $actor = $oactor->localProfile();
- $object = $activity->objects[0];
+ // FIXME: will this work in all cases? I made it work for Favorite...
+ if (ActivityUtils::compareVerbs($activity->verb, array(ActivityVerb::POST))) {
+ $object = $activity->objects[0];
+ } else {
+ $object = $activity;
+ }
$options = array('uri' => $object->id,
'url' => $object->link,
+ 'self' => $object->selfLink,
'is_local' => Notice::REMOTE,
'source' => 'ostatus');
- // $actor is an ostatus_profile
- $this->saveNoticeFromActivity($activity, $actor->localProfile(), $options);
+ $notice = $this->saveNoticeFromActivity($activity, $actor, $options);
return false;
}
/**
* Handle object posted via AtomPub
*
- * @param Activity &$activity Activity that was posted
- * @param User $user User that posted it
+ * @param Activity $activity Activity that was posted
+ * @param Profile $scoped Profile of user posting
* @param Notice &$notice Resulting notice
*
* @return boolean hook value
*/
- function onStartAtomPubNewActivity(Activity &$activity, $user, &$notice)
+ public function onStartAtomPubNewActivity(Activity $activity, Profile $scoped, Notice &$notice=null)
{
if (!$this->isMyActivity($activity)) {
return true;
$options = array('source' => 'atompub');
- // $user->getProfile() is a Profile
- $notice = $this->saveNoticeFromActivity($activity,
- $user->getProfile(),
- $options);
+ $notice = $this->saveNoticeFromActivity($activity, $scoped, $options);
return false;
}
$options = array('uri' => $object->id,
'url' => $object->link,
+ 'self' => $object->selfLink,
'source' => 'restore');
// $user->getProfile() is a Profile
}
return true;
}
+
+ public function onStartOpenNoticeListItemElement(NoticeListItem $nli)
+ {
+ if (!$this->isMyNotice($nli->notice)) {
+ return true;
+ }
+
+ $this->openNoticeListItemElement($nli);
+
+ Event::handle('EndOpenNoticeListItemElement', array($nli));
+ return false;
+ }
+
+ public function onStartCloseNoticeListItemElement(NoticeListItem $nli)
+ {
+ if (!$this->isMyNotice($nli->notice)) {
+ return true;
+ }
+
+ $this->closeNoticeListItemElement($nli);
+
+ Event::handle('EndCloseNoticeListItemElement', array($nli));
+ return false;
+ }
+
+ protected function openNoticeListItemElement(NoticeListItem $nli)
+ {
+ $id = (empty($nli->repeat)) ? $nli->notice->id : $nli->repeat->id;
+ $class = 'h-entry notice ' . $this->tag();
+ if ($nli->notice->scope != 0 && $nli->notice->scope != 1) {
+ $class .= ' limited-scope';
+ }
+ try {
+ $class .= ' notice-source-'.common_to_alphanumeric($nli->notice->source);
+ } catch (Exception $e) {
+ // either source or what we filtered out was a zero-length string
+ }
+ $nli->out->elementStart('li', array('class' => $class,
+ 'id' => 'notice-' . $id));
+ }
+
+ protected function closeNoticeListItemElement(NoticeListItem $nli)
+ {
+ $nli->out->elementEnd('li');
+ }
+
+
+ // FIXME: This is overriden in MicroAppPlugin but shouldn't have to be
+ public function onStartShowNoticeItem(NoticeListItem $nli)
+ {
+ if (!$this->isMyNotice($nli->notice)) {
+ return true;
+ }
+
+ try {
+ $this->showNoticeListItem($nli);
+ } catch (Exception $e) {
+ common_log(LOG_ERR, 'Error showing notice '.$nli->getNotice()->getID().': ' . $e->getMessage());
+ $nli->out->element('p', 'error', sprintf(_('Error showing notice: %s'), $e->getMessage()));
+ }
+
+ Event::handle('EndShowNoticeItem', array($nli));
+ return false;
+ }
+
+ protected function showNoticeListItem(NoticeListItem $nli)
+ {
+ $nli->showNoticeHeaders();
+ $nli->showContent();
+ $nli->showNoticeFooter();
+ }
+
+ public function onStartShowNoticeItemNotice(NoticeListItem $nli)
+ {
+ if (!$this->isMyNotice($nli->notice)) {
+ return true;
+ }
+
+ $this->showNoticeItemNotice($nli);
+
+ Event::handle('EndShowNoticeItemNotice', array($nli));
+ return false;
+ }
+
+ protected function showNoticeItemNotice(NoticeListItem $nli)
+ {
+ $nli->showNoticeTitle();
+ $nli->showAuthor();
+ $nli->showAddressees();
+ $nli->showContent();
+ }
+
+ public function onStartShowNoticeContent(Notice $stored, HTMLOutputter $out, Profile $scoped=null)
+ {
+ if (!$this->isMyNotice($stored)) {
+ return true;
+ }
+
+ try {
+ $this->showNoticeContent($stored, $out, $scoped);
+ } catch (Exception $e) {
+ $out->element('div', 'error', $e->getMessage());
+ }
+ return false;
+ }
+
+ protected function showNoticeContent(Notice $stored, HTMLOutputter $out, Profile $scoped=null)
+ {
+ $out->text($stored->getContent());
+ }
}
projects / quix0rs-gnu-social.git / blobdiff