function handle($data)
{
// JSON object with Twitter data
$status = $data['status'];
// Twitter user ID this incoming data belongs to.
$receiver = $data['for_user'];
$importer = new TwitterImport();
$notice = $importer->importStatus($status);
if ($notice) {
$flink = Foreign_link::getByForeignID(TWITTER_SERVICE, $receiver);
if ($flink) {
// @fixme this should go through more regular channels?
Inbox::insertNotice($flink->user_id, $notice->id);
}
}
return true;
}
function handle($data)
{
// JSON object with Twitter data
$status = $data['status'];
// Twitter user ID this incoming data belongs to.
$receiver = $data['for_user'];
$importer = new TwitterImport();
$notice = $importer->importStatus($status);
if ($notice) {
$flink = Foreign_link::getByForeignID($receiver, TWITTER_SERVICE);
if ($flink) {
common_log(LOG_DEBUG, "TweetInQueueHandler - Got flink so add notice " . $notice->id . " to inbox " . $flink->user_id);
// @fixme this should go through more regular channels?
Inbox::insertNotice($flink->user_id, $notice->id);
} else {
common_log(LOG_DEBUG, "TweetInQueueHandler - No flink found for foreign user " . $receiver);
}
}
return true;
}
static function bulkInsert($notice_id, $user_ids)
{
foreach ($user_ids as $user_id) {
Inbox::insertNotice($user_id, $notice_id);
}
}
function distribute()
{
// We always insert for the author so they don't
// have to wait
$user = User::staticGet('id', $this->profile_id);
if (!empty($user)) {
Inbox::insertNotice($user->id, $this->id);
}
if (common_config('queue', 'inboxes')) {
// If there's a failure, we want to _force_
// distribution at this point.
try {
$qm = QueueManager::get();
$qm->enqueue($this, 'distrib');
} catch (Exception $e) {
// If the exception isn't transient, this
// may throw more exceptions as DQH does
// its own enqueueing. So, we ignore them!
try {
$handler = new DistribQueueHandler();
$handler->handle($this);
} catch (Exception $e) {
common_log(LOG_ERR, "emergency redistribution resulted in " . $e->getMessage());
}
// Re-throw so somebody smarter can handle it.
throw $e;
}
} else {
$handler = new DistribQueueHandler();
$handler->handle($this);
}
}
});
$stream->hookEvent('delete', function ($data, $context) {
printf("Deleted status notification: %s\n", $data->status->id);
});
$stream->hookEvent('scrub_geo', function ($data, $context) {
printf("Req to scrub geo data for user id %s up to status ID %s\n", $data->user_id, $data->up_to_status_id);
});
$stream->hookEvent('status', function ($data, $context) {
printf("Received status update from %s: %s\n", $data->user->screen_name, $data->text);
if (have_option('import')) {
$importer = new TwitterImport();
printf("\timporting...");
$notice = $importer->importStatus($data);
if ($notice) {
global $myuser;
Inbox::insertNotice($myuser->id, $notice->id);
printf(" %s\n", $notice->id);
} else {
printf(" FAIL\n");
}
}
});
$stream->hookEvent('direct_message', function ($data) {
printf("Direct message from %s to %s: %s\n", $data->sender->screen_name, $data->recipient->screen_name, $data->text);
});
class TwitterManager extends IoManager
{
function __construct(TwitterStreamReader $stream)
{
$this->stream = $stream;
}
function getTimeline($flink)
{
if (empty($flink)) {
common_log(LOG_WARNING, $this->name() . " - Can't retrieve Foreign_link for foreign ID {$fid}");
return;
}
common_debug($this->name() . ' - Trying to get timeline for Twitter user ' . $flink->foreign_id);
$client = null;
if (TwitterOAuthClient::isPackedToken($flink->credentials)) {
$token = TwitterOAuthClient::unpackToken($flink->credentials);
$client = new TwitterOAuthClient($token->key, $token->secret);
common_debug($this->name() . ' - Grabbing friends timeline with OAuth.');
} else {
common_debug("Skipping friends timeline for {$flink->foreign_id} since not OAuth.");
}
$timeline = null;
$lastId = Twitter_synch_status::getLastId($flink->foreign_id, 'home_timeline');
common_debug("Got lastId value '{$lastId}' for foreign id '{$flink->foreign_id}' and timeline 'home_timeline'");
try {
$timeline = $client->statusesHomeTimeline($lastId);
} catch (Exception $e) {
common_log(LOG_WARNING, $this->name() . ' - Twitter client unable to get friends timeline for user ' . $flink->user_id . ' - code: ' . $e->getCode() . 'msg: ' . $e->getMessage());
}
if (empty($timeline)) {
common_log(LOG_WARNING, $this->name() . " - Empty timeline.");
return;
}
common_debug(LOG_INFO, $this->name() . ' - Retrieved ' . sizeof($timeline) . ' statuses from Twitter.');
// Reverse to preserve order
foreach (array_reverse($timeline) as $status) {
// Hacktastic: filter out stuff coming from this StatusNet
$source = mb_strtolower(common_config('integration', 'source'));
if (preg_match("/{$source}/", mb_strtolower($status->source))) {
common_debug($this->name() . ' - Skipping import of status ' . $status->id . ' with source ' . $source);
continue;
}
// Don't save it if the user is protected
// FIXME: save it but treat it as private
if ($status->user->protected) {
continue;
}
$notice = $this->saveStatus($status);
if (!empty($notice)) {
Inbox::insertNotice($flink->user_id, $notice->id);
}
}
if (!empty($timeline)) {
Twitter_synch_status::setLastId($flink->foreign_id, 'home_timeline', $timeline[0]->id);
common_debug("Set lastId value '{$timeline[0]->id}' for foreign id '{$flink->foreign_id}' and timeline 'home_timeline'");
}
// Okay, record the time we synced with Twitter for posterity
$flink->last_noticesync = common_sql_now();
$flink->update();
}
function saveStatus($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;
}
