* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
define('INSTALLDIR', realpath(dirname(__FILE__) . '/../../..'));
$helptext = <<<ENDOFHELP
USAGE: initialize_notice_to_status.php
Initializes the notice_to_status table with existing Twitter synch
data. Only necessary if you've had the Twitter bridge enabled before
version 0.9.5.
ENDOFHELP;
require_once INSTALLDIR . '/scripts/commandline.inc';
// We update any notices that may have come in from
// Twitter that we don't have a status_id for. Note that
// this won't catch notices that originated at this StatusNet site.
$n = new Notice();
$n->query('SELECT notice.id, notice.uri ' . 'FROM notice LEFT JOIN notice_to_status ' . 'ON notice.id = notice_to_status.notice_id ' . 'WHERE notice.source = "twitter"' . 'AND notice_to_status.status_id IS NULL');
while ($n->fetch()) {
if (preg_match('#^http://twitter.com/[\\w_.]+/status/(\\d+)$#', $n->uri, $match)) {
$status_id = $match[1];
Notice_to_status::saveNew($n->id, $status_id);
}
}
/**
* If a notice gets deleted, remove the Notice_to_status mapping and
* delete the status on Twitter.
*
* @param User $user The user doing the deleting
* @param Notice $notice The notice getting deleted
*
* @return boolean hook value
*/
function onStartDeleteOwnNotice(User $user, Notice $notice)
{
$n2s = Notice_to_status::getKV('notice_id', $notice->id);
if (!empty($n2s)) {
$flink = Foreign_link::getByUserID($notice->profile_id, TWITTER_SERVICE);
// twitter service
if (empty($flink)) {
return true;
}
if (!TwitterOAuthClient::isPackedToken($flink->credentials)) {
$this->log(LOG_INFO, "Skipping deleting notice for {$notice->id} since link is not OAuth.");
return true;
}
try {
$token = TwitterOAuthClient::unpackToken($flink->credentials);
$client = new TwitterOAuthClient($token->key, $token->secret);
$client->statusesDestroy($n2s->status_id);
} catch (Exception $e) {
common_log(LOG_ERR, "Error attempting to delete bridged notice from Twitter: " . $e->getMessage());
}
$n2s->delete();
}
return true;
}
function saveStatus($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;
}
/**
* If a notice gets deleted, remove the Notice_to_status mapping and
* delete the status on Twitter.
*
* @param User $user The user doing the deleting
* @param Notice $notice The notice getting deleted
*
* @return boolean hook value
*/
function onStartDeleteOwnNotice(User $user, Notice $notice)
{
$n2s = Notice_to_status::staticGet('notice_id', $notice->id);
if (!empty($n2s)) {
$flink = Foreign_link::getByUserID($notice->profile_id, TWITTER_SERVICE);
// twitter service
if (empty($flink)) {
return true;
}
if (!TwitterOAuthClient::isPackedToken($flink->credentials)) {
$this->log(LOG_INFO, "Skipping deleting notice for {$notice->id} since link is not OAuth.");
return true;
}
$token = TwitterOAuthClient::unpackToken($flink->credentials);
$client = new TwitterOAuthClient($token->key, $token->secret);
$client->statusesDestroy($n2s->status_id);
$n2s->delete();
}
return true;
}
/**
* Save a mapping between a notice and a status
* Warning: status_id values may not fit in 32-bit integers.
*
* @param integer $notice_id ID of the notice in StatusNet
* @param integer $status_id ID of the status in Twitter
*
* @return Notice_to_status new object for this value
*/
static function saveNew($notice_id, $status_id)
{
if (empty($notice_id)) {
throw new Exception("Invalid notice_id {$notice_id}");
}
$n2s = Notice_to_status::staticGet('notice_id', $notice_id);
if (!empty($n2s)) {
return $n2s;
}
if (empty($status_id)) {
throw new Exception("Invalid status_id {$status_id}");
}
$n2s = Notice_to_status::staticGet('status_id', $status_id);
if (!empty($n2s)) {
return $n2s;
}
common_debug("Mapping notice {$notice_id} to Twitter status {$status_id}");
$n2s = new Notice_to_status();
$n2s->notice_id = $notice_id;
$n2s->status_id = $status_id;
$n2s->created = common_sql_now();
$n2s->insert();
return $n2s;
}
function broadcast_oauth($notice, $flink)
{
$user = $flink->getUser();
$statustxt = format_status($notice);
$params = twitter_update_params($notice);
$token = TwitterOAuthClient::unpackToken($flink->credentials);
$client = new TwitterOAuthClient($token->key, $token->secret);
$status = null;
try {
$status = $client->statusesUpdate($statustxt, $params);
if (!empty($status)) {
Notice_to_status::saveNew($notice->id, twitter_id($status));
}
} catch (OAuthClientException $e) {
return process_error($e, $flink, $notice);
}
if (empty($status)) {
// This could represent a failure posting,
// or the Twitter API might just be behaving flakey.
$errmsg = sprintf('Twitter bridge - No data returned by Twitter API when ' . 'trying to post notice %d for User %s (user id %d).', $notice->id, $user->nickname, $user->id);
common_log(LOG_WARNING, $errmsg);
return false;
}
// Notice crossed the great divide
$msg = sprintf('Twitter bridge - posted notice %d to Twitter using ' . 'OAuth for User %s (user id %d).', $notice->id, $user->nickname, $user->id);
common_log(LOG_INFO, $msg);
return true;
}