/**
* Store a newly created conversation in storage.
*
* @return Response
*/
public function store()
{
$rules = array('users' => 'required|array', 'body' => 'required');
$validator = Validator::make(Input::only('users', 'body'), $rules);
if ($validator->fails()) {
return Response::json(['success' => false, 'result' => $validator->messages()]);
}
// Create Conversation
$params = array('created_at' => new DateTime(), 'name' => str_random(30), 'author_id' => Auth::user()->id);
$conversation = Conversation::create($params);
$conversation->users()->attach(Input::get('users'));
$conversation->users()->attach(array(Auth::user()->id));
// Create Message
$params = array('conversation_id' => $conversation->id, 'body' => Input::get('body'), 'user_id' => Auth::user()->id, 'created_at' => new DateTime());
$message = Message::create($params);
// Create Message Notifications
$messages_notifications = array();
foreach (Input::get('users') as $user_id) {
array_push($messages_notifications, new MessageNotification(array('user_id' => $user_id, 'read' => false, 'conversation_id' => $conversation->id)));
// Publish Data To Redis
$data = array('room' => $user_id, 'message' => array('conversation_id' => $conversation->id));
Event::fire(ChatConversationsEventHandler::EVENT, array(json_encode($data)));
}
$message->messages_notifications()->saveMany($messages_notifications);
return Redirect::route('chat.index', array('conversation', $conversation->name));
}
function saveStatus($status)
{
$profile = $this->ensureProfile($status->user);
if (empty($profile)) {
common_log(LOG_ERR, $this->name() . ' - Problem saving notice. No associated Profile.');
return null;
}
$statusId = twitter_id($status);
$statusUri = $this->makeStatusURI($status->user->screen_name, $statusId);
// check to see if we've already imported the status
$n2s = Notice_to_status::staticGet('status_id', $statusId);
if (!empty($n2s)) {
common_log(LOG_INFO, $this->name() . " - Ignoring duplicate import: {$statusId}");
return Notice::staticGet('id', $n2s->notice_id);
}
// If it's a retweet, save it as a repeat!
if (!empty($status->retweeted_status)) {
common_log(LOG_INFO, "Status {$statusId} is a retweet of " . twitter_id($status->retweeted_status) . ".");
$original = $this->saveStatus($status->retweeted_status);
if (empty($original)) {
return null;
} else {
$author = $original->getProfile();
// TRANS: Message used to repeat a notice. RT is the abbreviation of 'retweet'.
// TRANS: %1$s is the repeated user's name, %2$s is the repeated notice.
$content = sprintf(_m('RT @%1$s %2$s'), $author->nickname, $original->content);
if (Notice::contentTooLong($content)) {
$contentlimit = Notice::maxContent();
$content = mb_substr($content, 0, $contentlimit - 4) . ' ...';
}
$repeat = Notice::saveNew($profile->id, $content, 'twitter', array('repeat_of' => $original->id, 'uri' => $statusUri, 'is_local' => Notice::GATEWAY));
common_log(LOG_INFO, "Saved {$repeat->id} as a repeat of {$original->id}");
Notice_to_status::saveNew($repeat->id, $statusId);
return $repeat;
}
}
$notice = new Notice();
$notice->profile_id = $profile->id;
$notice->uri = $statusUri;
$notice->url = $statusUri;
$notice->created = strftime('%Y-%m-%d %H:%M:%S', strtotime($status->created_at));
$notice->source = 'twitter';
$notice->reply_to = null;
$replyTo = twitter_id($status, 'in_reply_to_status_id');
if (!empty($replyTo)) {
common_log(LOG_INFO, "Status {$statusId} is a reply to status {$replyTo}");
$n2s = Notice_to_status::staticGet('status_id', $replyTo);
if (empty($n2s)) {
common_log(LOG_INFO, "Couldn't find local notice for status {$replyTo}");
} else {
$reply = Notice::staticGet('id', $n2s->notice_id);
if (empty($reply)) {
common_log(LOG_INFO, "Couldn't find local notice for status {$replyTo}");
} else {
common_log(LOG_INFO, "Found local notice {$reply->id} for status {$replyTo}");
$notice->reply_to = $reply->id;
$notice->conversation = $reply->conversation;
}
}
}
if (empty($notice->conversation)) {
$conv = Conversation::create();
$notice->conversation = $conv->id;
common_log(LOG_INFO, "No known conversation for status {$statusId} so making a new one {$conv->id}.");
}
$notice->is_local = Notice::GATEWAY;
$notice->content = html_entity_decode($status->text, ENT_QUOTES, 'UTF-8');
$notice->rendered = $this->linkify($status);
if (Event::handle('StartNoticeSave', array(&$notice))) {
$id = $notice->insert();
if (!$id) {
common_log_db_error($notice, 'INSERT', __FILE__);
common_log(LOG_ERR, $this->name() . ' - Problem saving notice.');
}
Event::handle('EndNoticeSave', array($notice));
}
Notice_to_status::saveNew($notice->id, $statusId);
$this->saveStatusMentions($notice, $status);
$this->saveStatusAttachments($notice, $status);
$notice->blowOnInsert();
return $notice;
}
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;
}
/**
* Save a new notice and push it out to subscribers' inboxes.
* Poster's permissions are checked before sending.
*
* @param int $profile_id Profile ID of the poster
* @param string $content source message text; links may be shortened
* per current user's preference
* @param string $source source key ('web', 'api', etc)
* @param array $options Associative array of optional properties:
* string 'created' timestamp of notice; defaults to now
* int 'is_local' source/gateway ID, one of:
* Notice::LOCAL_PUBLIC - Local, ok to appear in public timeline
* Notice::REMOTE - Sent from a remote service;
* hide from public timeline but show in
* local "and friends" timelines
* Notice::LOCAL_NONPUBLIC - Local, but hide from public timeline
* Notice::GATEWAY - From another non-OStatus service;
* will not appear in public views
* float 'lat' decimal latitude for geolocation
* float 'lon' decimal longitude for geolocation
* int 'location_id' geoname identifier
* int 'location_ns' geoname namespace to interpret location_id
* int 'reply_to'; notice ID this is a reply to
* int 'repeat_of'; notice ID this is a repeat of
* string 'uri' unique ID for notice; defaults to local notice URL
* string 'url' permalink to notice; defaults to local notice URL
* string 'rendered' rendered HTML version of content
* array 'replies' list of profile URIs for reply delivery in
* place of extracting @-replies from content.
* array 'groups' list of group IDs to deliver to, in place of
* extracting ! tags from content
* array 'tags' list of hashtag strings to save with the notice
* in place of extracting # tags from content
* array 'urls' list of attached/referred URLs to save with the
* notice in place of extracting links from content
* boolean 'distribute' whether to distribute the notice, default true
* string 'object_type' URL of the associated object type (default ActivityObject::NOTE)
* string 'verb' URL of the associated verb (default ActivityVerb::POST)
* int 'scope' Scope bitmask; default to SITE_SCOPE on private sites, 0 otherwise
*
* @fixme tag override
*
* @return Notice
* @throws ClientException
*/
static function saveNew($profile_id, $content, $source, $options = null)
{
$defaults = array('uri' => null, 'url' => null, 'reply_to' => null, 'repeat_of' => null, 'scope' => null, 'distribute' => true, 'object_type' => null, 'verb' => null);
if (!empty($options) && is_array($options)) {
$options = array_merge($defaults, $options);
extract($options);
} else {
extract($defaults);
}
if (!isset($is_local)) {
$is_local = Notice::LOCAL_PUBLIC;
}
$profile = Profile::staticGet('id', $profile_id);
$user = User::staticGet('id', $profile_id);
if ($user) {
// Use the local user's shortening preferences, if applicable.
$final = $user->shortenLinks($content);
} else {
$final = common_shorten_links($content);
}
if ($source != 'activity' && $source != 'event') {
if (Notice::contentTooLong($final)) {
// TRANS: Client exception thrown if a notice contains too many characters.
throw new ClientException(_('Problem saving notice. Too long.'));
}
}
if (empty($profile)) {
// TRANS: Client exception thrown when trying to save a notice for an unknown user.
throw new ClientException(_('Problem saving notice. Unknown user.'));
}
if (common_config('throttle', 'enabled') && !Notice::checkEditThrottle($profile_id)) {
common_log(LOG_WARNING, 'Excessive posting by profile #' . $profile_id . '; throttled.');
// TRANS: Client exception thrown when a user tries to post too many notices in a given time frame.
throw new ClientException(_('Too many notices too fast; take a breather ' . 'and post again in a few minutes.'));
}
if (common_config('site', 'dupelimit') > 0 && !Notice::checkDupes($profile_id, $final)) {
common_log(LOG_WARNING, 'Dupe posting by profile #' . $profile_id . '; throttled.');
// TRANS: Client exception thrown when a user tries to post too many duplicate notices in a given time frame.
throw new ClientException(_('Too many duplicate messages too quickly;' . ' take a breather and post again in a few minutes.'));
}
if (!$profile->hasRight(Right::NEWNOTICE)) {
common_log(LOG_WARNING, "Attempted post from user disallowed to post: " . $profile->nickname);
// TRANS: Client exception thrown when a user tries to post while being banned.
throw new ClientException(_('You are banned from posting notices on this site.'), 403);
}
$notice = new Notice();
$notice->profile_id = $profile_id;
$autosource = common_config('public', 'autosource');
// Sandboxed are non-false, but not 1, either
if (!$profile->hasRight(Right::PUBLICNOTICE) || $source && $autosource && in_array($source, $autosource)) {
$notice->is_local = Notice::LOCAL_NONPUBLIC;
} else {
$notice->is_local = $is_local;
}
if (!empty($created)) {
$notice->created = $created;
} else {
$notice->created = common_sql_now();
}
$notice->content = $final;
$notice->source = $source;
$notice->uri = $uri;
$notice->url = $url;
// Get the groups here so we can figure out replies and such
if (!isset($groups)) {
$groups = self::groupsFromText($notice->content, $profile);
}
$reply = null;
// Handle repeat case
if (isset($repeat_of)) {
// Check for a private one
$repeat = Notice::staticGet('id', $repeat_of);
if (empty($repeat)) {
// TRANS: Client exception thrown in notice when trying to repeat a missing or deleted notice.
throw new ClientException(_('Cannot repeat; original notice is missing or deleted.'));
}
if ($profile->id == $repeat->profile_id) {
// TRANS: Client error displayed when trying to repeat an own notice.
throw new ClientException(_('You cannot repeat your own notice.'));
}
if ($repeat->scope != Notice::SITE_SCOPE && $repeat->scope != Notice::PUBLIC_SCOPE) {
// TRANS: Client error displayed when trying to repeat a non-public notice.
throw new ClientException(_('Cannot repeat a private notice.'), 403);
}
if (!$repeat->inScope($profile)) {
// The generic checks above should cover this, but let's be sure!
// TRANS: Client error displayed when trying to repeat a notice you cannot access.
throw new ClientException(_('Cannot repeat a notice you cannot read.'), 403);
}
if ($profile->hasRepeated($repeat->id)) {
// TRANS: Client error displayed when trying to repeat an already repeated notice.
throw new ClientException(_('You already repeated that notice.'));
}
$notice->repeat_of = $repeat_of;
} else {
$reply = self::getReplyTo($reply_to, $profile_id, $source, $final);
if (!empty($reply)) {
if (!$reply->inScope($profile)) {
// 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(_('%1$s has no access to notice %2$d.'), $profile->nickname, $reply->id), 403);
}
$notice->reply_to = $reply->id;
$notice->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) {
$groups = array();
$replyGroups = $reply->getGroups();
foreach ($replyGroups as $group) {
if ($profile->isMember($group)) {
$groups[] = $group->id;
}
}
}
// Scope set below
}
}
if (!empty($lat) && !empty($lon)) {
$notice->lat = $lat;
$notice->lon = $lon;
}
if (!empty($location_ns) && !empty($location_id)) {
$notice->location_id = $location_id;
$notice->location_ns = $location_ns;
}
if (!empty($rendered)) {
$notice->rendered = $rendered;
} else {
$notice->rendered = common_render_content($final, $notice);
}
if (empty($verb)) {
if (!empty($notice->repeat_of)) {
$notice->verb = ActivityVerb::SHARE;
$notice->object_type = ActivityObject::ACTIVITY;
} else {
$notice->verb = ActivityVerb::POST;
}
} else {
$notice->verb = $verb;
}
if (empty($object_type)) {
$notice->object_type = empty($notice->reply_to) ? ActivityObject::NOTE : ActivityObject::COMMENT;
} else {
$notice->object_type = $object_type;
}
if (is_null($scope)) {
// 0 is a valid value
if (!empty($reply)) {
$notice->scope = $reply->scope;
} else {
$notice->scope = self::defaultScope();
}
} else {
$notice->scope = $scope;
}
// For private streams
$user = $profile->getUser();
if (!empty($user)) {
if ($user->private_stream && ($notice->scope == Notice::PUBLIC_SCOPE || $notice->scope == Notice::SITE_SCOPE)) {
$notice->scope |= Notice::FOLLOWER_SCOPE;
}
}
// Force the scope for private groups
foreach ($groups as $groupId) {
$group = User_group::staticGet('id', $groupId);
if (!empty($group)) {
if ($group->force_scope) {
$notice->scope |= Notice::GROUP_SCOPE;
break;
}
}
}
if (Event::handle('StartNoticeSave', array(&$notice))) {
// XXX: some of these functions write to the DB
$id = $notice->insert();
if (!$id) {
common_log_db_error($notice, 'INSERT', __FILE__);
// TRANS: Server exception thrown when a notice cannot be saved.
throw new ServerException(_('Problem saving notice.'));
}
// Update ID-dependent columns: URI, conversation
$orig = clone $notice;
$changed = false;
if (empty($uri)) {
$notice->uri = common_notice_uri($notice);
$changed = true;
}
// If it's not part of a conversation, it's
// the beginning of a new conversation.
if (empty($notice->conversation)) {
$conv = Conversation::create();
$notice->conversation = $conv->id;
$changed = true;
}
if ($changed) {
if (!$notice->update($orig)) {
common_log_db_error($notice, 'UPDATE', __FILE__);
// TRANS: Server exception thrown when a notice cannot be updated.
throw new ServerException(_('Problem saving notice.'));
}
}
}
// Clear the cache for subscribed users, so they'll update at next request
// XXX: someone clever could prepend instead of clearing the cache
$notice->blowOnInsert();
// Save per-notice metadata...
if (isset($replies)) {
$notice->saveKnownReplies($replies);
} else {
$notice->saveReplies();
}
if (isset($tags)) {
$notice->saveKnownTags($tags);
} else {
$notice->saveTags();
}
// Note: groups may save tags, so must be run after tags are saved
// to avoid errors on duplicates.
// Note: groups should always be set.
$notice->saveKnownGroups($groups);
if (isset($urls)) {
$notice->saveKnownUrls($urls);
} else {
$notice->saveUrls();
}
if ($distribute) {
// Prepare inbox delivery, may be queued to background.
$notice->distribute();
}
return $notice;
}
/**
* Save a new notice and push it out to subscribers' inboxes.
* Poster's permissions are checked before sending.
*
* @param int $profile_id Profile ID of the poster
* @param string $content source message text; links may be shortened
* per current user's preference
* @param string $source source key ('web', 'api', etc)
* @param array $options Associative array of optional properties:
* string 'created' timestamp of notice; defaults to now
* int 'is_local' source/gateway ID, one of:
* Notice::LOCAL_PUBLIC - Local, ok to appear in public timeline
* Notice::REMOTE_OMB - Sent from a remote OMB service;
* hide from public timeline but show in
* local "and friends" timelines
* Notice::LOCAL_NONPUBLIC - Local, but hide from public timeline
* Notice::GATEWAY - From another non-OMB service;
* will not appear in public views
* float 'lat' decimal latitude for geolocation
* float 'lon' decimal longitude for geolocation
* int 'location_id' geoname identifier
* int 'location_ns' geoname namespace to interpret location_id
* int 'reply_to'; notice ID this is a reply to
* int 'repeat_of'; notice ID this is a repeat of
* string 'uri' unique ID for notice; defaults to local notice URL
* string 'url' permalink to notice; defaults to local notice URL
* string 'rendered' rendered HTML version of content
* array 'replies' list of profile URIs for reply delivery in
* place of extracting @-replies from content.
* array 'groups' list of group IDs to deliver to, in place of
* extracting ! tags from content
* array 'tags' list of hashtag strings to save with the notice
* in place of extracting # tags from content
* array 'urls' list of attached/referred URLs to save with the
* notice in place of extracting links from content
* @fixme tag override
*
* @return Notice
* @throws ClientException
*/
static function saveNew($profile_id, $content, $source, $options = null)
{
$defaults = array('uri' => null, 'url' => null, 'reply_to' => null, 'repeat_of' => null);
if (!empty($options)) {
$options = $options + $defaults;
extract($options);
} else {
extract($defaults);
}
if (!isset($is_local)) {
$is_local = Notice::LOCAL_PUBLIC;
}
$profile = Profile::staticGet($profile_id);
$final = common_shorten_links($content);
if (Notice::contentTooLong($final)) {
// TRANS: Client exception thrown if a notice contains too many characters.
throw new ClientException(_('Problem saving notice. Too long.'));
}
if (empty($profile)) {
// TRANS: Client exception thrown when trying to save a notice for an unknown user.
throw new ClientException(_('Problem saving notice. Unknown user.'));
}
if (common_config('throttle', 'enabled') && !Notice::checkEditThrottle($profile_id)) {
common_log(LOG_WARNING, 'Excessive posting by profile #' . $profile_id . '; throttled.');
// TRANS: Client exception thrown when a user tries to post too many notices in a given time frame.
throw new ClientException(_('Too many notices too fast; take a breather ' . 'and post again in a few minutes.'));
}
if (common_config('site', 'dupelimit') > 0 && !Notice::checkDupes($profile_id, $final)) {
common_log(LOG_WARNING, 'Dupe posting by profile #' . $profile_id . '; throttled.');
// TRANS: Client exception thrown when a user tries to post too many duplicate notices in a given time frame.
throw new ClientException(_('Too many duplicate messages too quickly;' . ' take a breather and post again in a few minutes.'));
}
if (!$profile->hasRight(Right::NEWNOTICE)) {
common_log(LOG_WARNING, "Attempted post from user disallowed to post: " . $profile->nickname);
// TRANS: Client exception thrown when a user tries to post while being banned.
throw new ClientException(_('You are banned from posting notices on this site.'), 403);
}
$notice = new Notice();
$notice->profile_id = $profile_id;
$autosource = common_config('public', 'autosource');
# Sandboxed are non-false, but not 1, either
if (!$profile->hasRight(Right::PUBLICNOTICE) || $source && $autosource && in_array($source, $autosource)) {
$notice->is_local = Notice::LOCAL_NONPUBLIC;
} else {
$notice->is_local = $is_local;
}
if (!empty($created)) {
$notice->created = $created;
} else {
$notice->created = common_sql_now();
}
$notice->content = $final;
$notice->source = $source;
$notice->uri = $uri;
$notice->url = $url;
// Handle repeat case
if (isset($repeat_of)) {
$notice->repeat_of = $repeat_of;
} else {
$notice->reply_to = self::getReplyTo($reply_to, $profile_id, $source, $final);
}
if (!empty($notice->reply_to)) {
$reply = Notice::staticGet('id', $notice->reply_to);
$notice->conversation = $reply->conversation;
}
if (!empty($lat) && !empty($lon)) {
$notice->lat = $lat;
$notice->lon = $lon;
}
if (!empty($location_ns) && !empty($location_id)) {
$notice->location_id = $location_id;
$notice->location_ns = $location_ns;
}
if (!empty($rendered)) {
$notice->rendered = $rendered;
} else {
$notice->rendered = common_render_content($final, $notice);
}
if (Event::handle('StartNoticeSave', array(&$notice))) {
// XXX: some of these functions write to the DB
$id = $notice->insert();
if (!$id) {
common_log_db_error($notice, 'INSERT', __FILE__);
// TRANS: Server exception thrown when a notice cannot be saved.
throw new ServerException(_('Problem saving notice.'));
}
// Update ID-dependent columns: URI, conversation
$orig = clone $notice;
$changed = false;
if (empty($uri)) {
$notice->uri = common_notice_uri($notice);
$changed = true;
}
// If it's not part of a conversation, it's
// the beginning of a new conversation.
if (empty($notice->conversation)) {
$conv = Conversation::create();
$notice->conversation = $conv->id;
$changed = true;
}
if ($changed) {
if (!$notice->update($orig)) {
common_log_db_error($notice, 'UPDATE', __FILE__);
// TRANS: Server exception thrown when a notice cannot be updated.
throw new ServerException(_('Problem saving notice.'));
}
}
}
# Clear the cache for subscribed users, so they'll update at next request
# XXX: someone clever could prepend instead of clearing the cache
$notice->blowOnInsert();
// Save per-notice metadata...
if (isset($replies)) {
$notice->saveKnownReplies($replies);
} else {
$notice->saveReplies();
}
if (isset($tags)) {
$notice->saveKnownTags($tags);
} else {
$notice->saveTags();
}
// Note: groups may save tags, so must be run after tags are saved
// to avoid errors on duplicates.
if (isset($groups)) {
$notice->saveKnownGroups($groups);
} else {
$notice->saveGroups();
}
if (isset($urls)) {
$notice->saveKnownUrls($urls);
} else {
$notice->saveUrls();
}
// Prepare inbox delivery, may be queued to background.
$notice->distribute();
return $notice;
}
<?php
require_once "../includes/init.php";
if (!$session->is_logged_in()) {
redirect_to("login.php");
}
if (isset($_GET['to'])) {
$to = $database->escape_value($_GET['to']);
$timestamp = strftime("%Y-%m-%d %H:%M:%S", time());
$sql = "SELECT * FROM active_chats WHERE (from_id = {$session->user_id} AND to_id = {$to})";
$sql .= " OR (from_id = {$to} AND to_id = {$session->user_id} ) LIMIT 1";
$result_set = $database->query($sql);
$row = $database->fetch_assoc($result_set);
if (!empty($row)) {
$c_id = $row['id'];
redirect_to("index.php?c_id={$c_id}");
} else {
$conversation = new Conversation();
$conversation->user_id = $conversation->from_id = $session->user_id;
$conversation->to_id = $to;
$conversation->timestamp = $timestamp;
if ($conversation->create()) {
redirect_to("index.php?msg=message&c_id={$conversation->c_id}");
} else {
redirect_to("index.php?msg=message");
}
}
}
public static function createNew($object, $creator, $members, $is_ticket = false, $tech_id = null)
{
if (!$is_ticket) {
$thumbnail = $creator->getAvatar();
} else {
$thumbnail = StaffContact::getImageName(User::find_by_id($tech_id));
}
$conv = Conversation::create(array('id' => Conversation::generateId(6), 'object' => $object, 'members_ids' => $members, 'thumbnail' => $thumbnail, 'is_ticket' => $is_ticket, 'tech_id' => $tech_id));
return $conv->id;
}
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 #' . $actor->id . '; throttled.');
// TRANS: Client exception thrown when a user tries to post too many notices in a given time frame.
throw new ClientException(_m('Too many notices too fast; take a breather ' . 'and post again in a few minutes.'));
}
// Get ActivityObject properties
if (!empty($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' => self::LOCAL_PUBLIC, '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);
$stored = new Notice();
if (!empty($uri)) {
$stored->uri = $uri;
if ($stored->find()) {
common_debug('cannot create duplicate Notice URI: ' . $stored->uri);
throw new Exception('Notice URI already exists');
}
}
$stored->profile_id = $actor->id;
$stored->source = $source;
$stored->uri = $uri;
$stored->url = $url;
$stored->verb = $act->verb;
// Use the local user's shortening preferences, if applicable.
$stored->rendered = $actor->isLocal() ? $actor->shortenLinks($act->content) : $act->content;
$stored->content = common_strip_html($stored->rendered);
$autosource = common_config('public', 'autosource');
// Sandboxed are non-false, but not 1, either
if (!$actor->hasRight(Right::PUBLICNOTICE) || $source && $autosource && in_array($source, $autosource)) {
$stored->is_local = Notice::LOCAL_NONPUBLIC;
}
// Maybe a missing act-time should be fatal if the actor is not local?
if (!empty($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) {
$groups = array();
$replyGroups = $reply->getGroups();
foreach ($replyGroups as $group) {
if ($actor->isMember($group)) {
$groups[] = $group->id;
}
}
}
if (is_null($scope)) {
$scope = $reply->scope;
}
}
if ($act->context instanceof ActivityContext) {
$location = $act->context->location;
if ($location) {
$stored->lat = $location->lat;
$stored->lon = $location->lon;
if ($location->location_id) {
$stored->location_ns = $location->location_ns;
$stored->location_id = $location->location_id;
}
}
} 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[] = $href;
}
if (Event::handle('StartNoticeSave', array(&$stored))) {
// XXX: some of these functions write to the DB
try {
$stored->insert();
// throws exception on error
$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->uri . ': ' . $act->asString());
}
// If it's not part of a conversation, it's
// the beginning of a new conversation.
if (empty($stored->conversation)) {
// $act->context->conversation will be null if it was not provided
$conv = Conversation::create($stored, $act->context->conversation);
$stored->conversation = $conv->id;
}
$stored->update($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');
}
// Save per-notice metadata...
$mentions = array();
$groups = array();
// This event lets plugins filter out non-local recipients (attentions we don't care about)
// Used primarily for OStatus (and if we don't federate, all attentions would be local anyway)
Event::handle('GetLocalAttentions', array($actor, $act->context->attention, &$mentions, &$groups));
if (!empty($mentions)) {
$stored->saveKnownReplies($mentions);
} else {
$stored->saveReplies();
}
if (!empty($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.
// Note: groups should always be set.
$stored->saveKnownGroups($groups);
if (!empty($urls)) {
$stored->saveKnownUrls($urls);
} else {
$stored->saveUrls();
}
if ($distribute) {
// Prepare inbox delivery, may be queued to background.
$stored->distribute();
}
return $stored;
}
function saveStatus($status, $flink)
{
$profile = $this->ensureProfile($status->user);
if (empty($profile)) {
common_log(LOG_ERR, $this->name() . ' - Problem saving notice. No associated Profile.');
return;
}
$statusUri = 'http://twitter.com/' . $status->user->screen_name . '/status/' . $status->id;
// check to see if we've already imported the status
$dupe = $this->checkDupe($profile, $statusUri);
if (!empty($dupe)) {
common_log(LOG_INFO, $this->name() . " - Ignoring duplicate import: {$statusUri}");
return;
}
$notice = new Notice();
$notice->profile_id = $profile->id;
$notice->uri = $statusUri;
$notice->url = $statusUri;
$notice->created = strftime('%Y-%m-%d %H:%M:%S', strtotime($status->created_at));
$notice->source = 'twitter';
$notice->reply_to = null;
$notice->is_local = Notice::GATEWAY;
$notice->content = common_shorten_links($status->text);
$notice->rendered = common_render_content($notice->content, $notice);
if (Event::handle('StartNoticeSave', array(&$notice))) {
$id = $notice->insert();
if (!$id) {
common_log_db_error($notice, 'INSERT', __FILE__);
common_log(LOG_ERR, $this->name() . ' - Problem saving notice.');
}
Event::handle('EndNoticeSave', array($notice));
}
$orig = clone $notice;
$conv = Conversation::create();
$notice->conversation = $conv->id;
if (!$notice->update($orig)) {
common_log_db_error($notice, 'UPDATE', __FILE__);
common_log(LOG_ERR, $this->name() . ' - Problem saving notice.');
}
Inbox::insertNotice($flink->user_id, $notice->id);
$notice->blowOnInsert();
return $notice;
}
<?php
include "../../inc/init.inc";
if (isset($_GET['conversation']) && $_GET['conversation'] != 0 && Follower::isFriend($res->user->id, $_GET['conversation'])) {
$filename = $res->user->id > $_GET['conversation'] ? 'conversations/' . $_GET['conversation'] . "-" . $res->user->id . ".xml" : 'conversations/' . $res->user->id . "-" . $_GET['conversation'] . ".xml";
if (!Conversation::exists(array('conditions' => array('filename' => $filename)))) {
$attributes = array("user_id" => $res->user->id, "filename" => $filename);
$conversation = Conversation::create($attributes);
} else {
$conversation = Conversation::find_by_filename($filename);
}
if ($conversation == null) {
throw new Exception('can not init conversation', 504);
}
$xmlfile = VAR_PATH . $conversation->filename;
// <editor-fold defaultstate="collapsed" desc="creation d'un message">
if (isset($_GET['msg'])) {
$msg = $_GET['msg'];
$userChat = isset($_GET['userChat']) ? $_GET['userChat'] : "Invité";
//Load it using simpleXML
$doc = new DOMDocument();
$doc->load($xmlfile);
//Add a conversation item
$item = $doc->createElement("item", $msg);
//Add the sender's name as an attribute
$sender = $doc->createAttribute("sender");
$sender->appendChild($doc->createTextNode($userChat));
//Add another attribute for time on which the message was added
$time = $doc->createAttribute("time");
$time->appendChild($doc->createTextNode(date("H:i", time())));
//Put it together