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Much more reliable Facebook SSO

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This commit is contained in:
Zach Copley 2010-11-05 06:34:06 +00:00
parent c0cce18913
commit 035081a803
6 changed files with 806 additions and 134 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

62
plugins/FacebookSSO/FacebookSSOPlugin.php
View File

@ -125,7 +125,7 @@ class FacebookSSOPlugin extends Plugin
include_once $dir . '/extlib/facebookapi_php5_restlib.php';
return false;
case 'FacebookloginAction':
case 'FacebookregisterAction':
case 'FacebookfinishloginAction':
case 'FacebookadminpanelAction':
case 'FacebooksettingsAction':
include_once $dir . '/actions/' . strtolower(mb_substr($cls, 0, -6)) . '.php';
@ -146,15 +146,17 @@ class FacebookSSOPlugin extends Plugin
function needsScripts($action)
{
static $needy = array(
'FacebookloginAction',
'FacebookregisterAction',
//'FacebookloginAction',
'FacebookfinishloginAction',
'FacebookadminpanelAction',
'FacebooksettingsAction'
);
if (in_array(get_class($action), $needy)) {
common_debug("needs scripts!");
return true;
} else {
common_debug("doesn't need scripts!");
return false;
}
}
@ -185,8 +187,8 @@ class FacebookSSOPlugin extends Plugin
array('action' => 'facebooklogin')
);
$m->connect(
'main/facebookregister',
array('action' => 'facebookregister')
'main/facebookfinishlogin',
array('action' => 'facebookfinishlogin')
);
$m->connect(
@ -297,51 +299,43 @@ class FacebookSSOPlugin extends Plugin
}
function onStartShowHeader($action)
{
// output <div id="fb-root"></div> as close to <body> as possible
$action->element('div', array('id' => 'fb-root'));
return true;
}
function onEndShowScripts($action)
{
if ($this->needsScripts($action)) {
// output <div id="fb-root"></div> as close to <body> as possible
$action->element('div', array('id' => 'fb-root'));
$dir = dirname(__FILE__);
$action->script('https://connect.facebook.net/en_US/all.js');
$script = <<<ENDOFSCRIPT
window.fbAsyncInit = function() {
FB.init({appId: %1\$s, session: %2\$s, status: true, cookie: true, xfbml: true});
FB.init({
appId : %s,
session : %s, // don't refetch the session when PHP already has it
status : true, // check login status
cookie : true, // enable cookies to allow the server to access the session
xfbml : true // parse XFBML
});
$('#facebook_button').bind('click', function(event) {
// whenever the user logs in, refresh the page
FB.Event.subscribe(
'auth.login',
function() {
window.location.reload();
event.preventDefault();
FB.login(function(response) {
if (response.session && response.perms) {
window.location.href = '%3\$s';
} else {
// NOP (user cancelled login)
}
);
};
(function() {
var e = document.createElement('script');
e.src = document.location.protocol + '//connect.facebook.net/en_US/all.js';
e.async = true;
document.getElementById('fb-root').appendChild(e);
}());
}, {perms:'read_stream,publish_stream,offline_access,user_status,user_location,user_website'});
});
ENDOFSCRIPT;
$action->inlineScript(
sprintf($script,
json_encode($this->facebook->getAppId()),
json_encode($this->facebook->getSession())
json_encode($this->facebook->getSession()),
common_local_url('facebookfinishlogin')
)
);
}
return true;
}
/*

50
plugins/FacebookSSO/actions/facebookregister.php → plugins/FacebookSSO/actions/facebookfinishlogin.php
View File

@ -2,7 +2,7 @@
/**
* StatusNet, the distributed open-source microblogging tool
*
* Register a local user and connect it to a Facebook account
* Login or register a local user based on a Facebook user
*
* PHP version 5
*
@ -31,7 +31,7 @@ if (!defined('STATUSNET')) {
exit(1);
}
class FacebookregisterAction extends Action
class FacebookfinishloginAction extends Action
{
private $facebook = null; // Facebook client
@ -220,7 +220,7 @@ class FacebookregisterAction extends Action
$this->elementStart('form', array('method' => 'post',
'id' => 'form_settings_facebook_connect',
'class' => 'form_settings',
'action' => common_local_url('facebookregister')));
'action' => common_local_url('facebookfinishlogin')));
$this->elementStart('fieldset', array('id' => 'settings_facebook_connect_options'));
// TRANS: Legend.
$this->element('legend', null, _m('Connection options'));
@ -428,27 +428,46 @@ class FacebookregisterAction extends Action
return;
}
common_debug('Facebook Connect Plugin - ' .
"Connected Facebook user $this->fbuid to local user $user->id");
common_debug(
sprintf(
'Connected Facebook user %s to local user %d',
$this->fbuid,
$user->id
),
__FILE__
);
// Return to Facebook connection settings tab
common_redirect(common_local_url('FBConnectSettings'), 303);
common_redirect(common_local_url('facebookfinishlogin'), 303);
}
function tryLogin()
{
common_debug('Facebook Connect Plugin - ' .
"Trying login for Facebook user $this->fbuid.");
common_debug(
sprintf(
'Trying login for Facebook user %s',
$this->fbuid
),
__FILE__
);
$flink = Foreign_link::getByForeignID($this->fbuid, FACEBOOK_CONNECT_SERVICE);
$flink = Foreign_link::getByForeignID($this->fbuid, FACEBOOK_SERVICE);
if (!empty($flink)) {
$user = $flink->getUser();
if (!empty($user)) {
common_debug('Facebook Connect Plugin - ' .
"Logged in Facebook user $flink->foreign_id as user $user->id ($user->nickname)");
common_log(
LOG_INFO,
sprintf(
'Logged in Facebook user %s as user %d (%s)',
$this->fbuid,
$user->nickname,
$user->id
),
__FILE__
);
common_set_user($user);
common_real_login(true);
@ -457,8 +476,13 @@ class FacebookregisterAction extends Action
} else {
common_debug('Facebook Connect Plugin - ' .
"No flink found for fbuid: $this->fbuid - new user");
common_debug(
sprintf(
'No flink found for fbuid: %s - new user',
$this->fbuid
),
__FILE__
);
$this->showForm(null, $this->bestNewNickname());
}

125
plugins/FacebookSSO/actions/facebooklogin.php
View File

@ -40,90 +40,10 @@ class FacebookloginAction extends Action
parent::handle($args);
if (common_is_real_login()) {
$this->clientError(_m('Already logged in.'));
} else {
$facebook = new Facebook(
array(
'appId' => common_config('facebook', 'appid'),
'secret' => common_config('facebook', 'secret'),
'cookie' => true,
)
);
$session = $facebook->getSession();
$fbuser = null;
if ($session) {
try {
$fbuid = $facebook->getUser();
$fbuser = $facebook->api('/me');
} catch (FacebookApiException $e) {
common_log(LOG_ERROR, $e);
}
}
if (!empty($fbuser)) {
common_debug("Found a valid Facebook user", __FILE__);
// Check to see if we have a foreign link already
$flink = Foreign_link::getByForeignId($fbuid, FACEBOOK_SERVICE);
if (empty($flink)) {
// See if the user would like to register a new local
// account
common_redirect(
common_local_url('facebookregister'),
303
);
} else {
// Log our user in!
$user = $flink->getUser();
if (!empty($user)) {
common_log(
LOG_INFO,
sprintf(
'Logged in Facebook user %s as user %s (%s)',
$fbuid,
$user->id,
$user->nickname
),
__FILE__
);
common_set_user($user);
common_real_login(true);
$this->goHome($user->nickname);
}
}
}
$this->showPage();
}
$this->showPage();
}
function goHome($nickname)
{
$url = common_get_returnto();
if ($url) {
// We don't have to return to it again
common_set_returnto(null);
} else {
$url = common_local_url(
'all',
array('nickname' => $nickname)
);
}
common_redirect($url, 303);
}
function getInstructions()
@ -151,14 +71,45 @@ class FacebookloginAction extends Action
$this->elementStart('fieldset');
$attrs = array(
//'show-faces' => 'true',
//'max-rows' => '4',
//'width' => '600',
'perms' => 'user_location,user_website,offline_access,publish_stream'
$facebook = Facebookclient::getFacebook();
// Degrade to plain link if JavaScript is not available
$this->elementStart(
'a',
array(
'href' => $facebook->getLoginUrl(
array(
'next' => common_local_url('facebookfinishlogin'),
'cancel' => common_local_url('facebooklogin')
)
),
'id' => 'facebook_button'
)
);
$this->element('fb:login-button', $attrs);
$attrs = array(
'src' => common_path(
'plugins/FacebookSSO/images/login-button.png',
true
),
'alt' => 'Login with Facebook',
'title' => 'Login with Facebook'
);
$this->element('img', $attrs);
$this->elementEnd('a');
/*
$this->element('div', array('id' => 'fb-root'));
$this->script(
sprintf(
'http://connect.facebook.net/en_US/all.js#appId=%s&xfbml=1',
common_config('facebook', 'appid')
)
);
$this->element('fb:facepile', array('max-rows' => '2', 'width' =>'300'));
*/
$this->elementEnd('fieldset');
}

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640
plugins/FacebookSSO/lib/facebookclient.php Normal file
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@ -0,0 +1,640 @@
<?php
/**
* StatusNet, the distributed open-source microblogging tool
*
* Class for communicating with Facebook
*
* PHP version 5
*
* LICENCE: This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (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/>.
*
* @category Plugin
* @package StatusNet
* @author Craig Andrews <candrews@integralblue.com>
* @author Zach Copley <zach@status.net>
* @copyright 2009-2010 StatusNet, Inc.
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
* @link http://status.net/
*/
if (!defined('STATUSNET')) {
exit(1);
}
/**
* Class for communication with Facebook
*
* @category Plugin
* @package StatusNet
* @author Zach Copley <zach@status.net>
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
* @link http://status.net/
*/
class Facebookclient
{
protected $facebook = null; // Facebook Graph client obj
protected $flink = null; // Foreign_link StatusNet -> Facebook
protected $notice = null; // The user's notice
protected $user = null; // Sender of the notice
protected $oldRestClient = null; // Old REST API client
function __constructor($notice)
{
$this->facebook = self::getFacebook();
$this->notice = $notice;
$this->flink = Foreign_link::getByUserID(
$notice->profile_id,
FACEBOOK_SERVICE
);
$this->user = $this->flink->getUser();
$this->oldRestClient = self::getOldRestClient();
}
/*
* Get and instance of the old REST API client for sending notices from
* users with Facebook links that pre-exist the Graph API
*/
static function getOldRestClient()
{
$apikey = common_config('facebook', 'apikey');
$secret = common_config('facebook', 'secret');
// If there's no app key and secret set in the local config, look
// for a global one
if (empty($apikey) || empty($secret)) {
$apikey = common_config('facebook', 'global_apikey');
$secret = common_config('facebook', 'global_secret');
}
return new FacebookRestClient($apikey, $secret, null);
}
/*
* Get an instance of the Facebook Graph SDK object
*
* @param string $appId Application
* @param string $secret Facebook API secret
*
* @return Facebook A Facebook SDK obj
*/
static function getFacebook($appId = null, $secret = null)
{
// Check defaults and configuration for application ID and secret
if (empty($appId)) {
$appId = common_config('facebook', 'appid');
}
if (empty($secret)) {
$secret = common_config('facebook', 'secret');
}
// If there's no app ID and secret set in the local config, look
// for a global one
if (empty($appId) || empty($secret)) {
$appId = common_config('facebook', 'global_appid');
$secret = common_config('facebook', 'global_secret');
}
return new Facebook(
array(
'appId' => $appId,
'secret' => $secret,
'cookie' => true
)
);
}
/*
* Broadcast a notice to Facebook
*
* @param Notice $notice the notice to send
*/
static function facebookBroadcastNotice($notice)
{
$client = new Facebookclient($notice);
$client->sendNotice();
}
/*
* Should the notice go to Facebook?
*/
function isFacebookBound() {
if (empty($this->flink)) {
common_log(
LOG_WARN,
sprintf(
"No Foreign_link to Facebook for the author of notice %d.",
$this->notice->id
),
__FILE__
);
return false;
}
// Avoid a loop
if ($this->notice->source == 'Facebook') {
common_log(
LOG_INFO,
sprintf(
'Skipping notice %d because its source is Facebook.',
$this->notice->id
),
__FILE__
);
return false;
}
// If the user does not want to broadcast to Facebook, move along
if (!($this->flink->noticesync & FOREIGN_NOTICE_SEND == FOREIGN_NOTICE_SEND)) {
common_log(
LOG_INFO,
sprintf(
'Skipping notice %d because user has FOREIGN_NOTICE_SEND bit off.',
$this->notice->id
),
__FILE__
);
return false;
}
// If it's not a reply, or if the user WANTS to send @-replies,
// then, yeah, it can go to Facebook.
if (!preg_match('/@[a-zA-Z0-9_]{1,15}\b/u', $this->notice->content) ||
($this->flink->noticesync & FOREIGN_NOTICE_SEND_REPLY)) {
return true;
}
return false;
}
/*
* Determine whether we should send this notice using the Graph API or the
* old REST API and then dispatch
*/
function sendNotice()
{
// If there's nothing in the credentials field try to send via
// the Old Rest API
if (empty($this->flink->credentials)) {
$this->sendOldRest();
} else {
// Otherwise we most likely have an access token
$this->sendGraph();
}
}
/*
* Send a notice to Facebook using the Graph API
*/
function sendGraph()
{
common_debug("Send notice via Graph API", __FILE__);
}
/*
* Send a notice to Facebook using the deprecated Old REST API. We need this
* for backwards compatibility. Users who signed up for Facebook bridging
* using the old Facebook Canvas application do not have an OAuth 2.0
* access token.
*/
function sendOldRest()
{
if (isFacebookBound()) {
try {
$canPublish = $this->checkPermission('publish_stream');
$canUpdate = $this->checkPermission('status_update');
// Post to Facebook
if ($notice->hasAttachments() && $canPublish == 1) {
$this->restPublishStream();
} elseif ($canUpdate == 1 || $canPublish == 1) {
$this->restStatusUpdate();
} else {
$msg = 'Not sending notice %d to Facebook because user %s '
. '(%d), fbuid %s, does not have \'status_update\' '
. 'or \'publish_stream\' permission.';
common_log(
LOG_WARNING,
sprintf(
$msg,
$this->notice->id,
$this->user->nickname,
$this->user->id,
$this->flink->foreign_id
),
__FILE__
);
}
} catch (FacebookRestClientException $e) {
return $this->handleFacebookError($e);
}
}
return true;
}
/*
* Query Facebook to to see if a user has permission
*
*
*
* @param $permission the permission to check for - must be either
* public_stream or status_update
*
* @return boolean result
*/
function checkPermission($permission)
{
if (!in_array($permission, array('publish_stream', 'status_update'))) {
throw new ServerExpception("No such permission!");
}
$fbuid = $this->flink->foreign_link;
common_debug(
sprintf(
'Checking for %s permission for user %s (%d), fbuid %s',
$permission,
$this->user->nickname,
$this->user->id,
$fbuid
),
__FILE__
);
// NOTE: $this->oldRestClient->users_hasAppPermission() has been
// returning bogus results, so we're using FQL to check for
// permissions
$fql = sprintf(
"SELECT %s FROM permissions WHERE uid = %s",
$permission,
$fbuid
);
$result = $this->oldRestClient->fql_query($fql);
$hasPermission = 0;
if (isset($result[0][$permission])) {
$canPublish = $result[0][$permission];
}
if ($hasPermission == 1) {
common_debug(
sprintf(
'%s (%d), fbuid %s has %s permission',
$permission,
$this->user->nickname,
$this->user->id,
$fbuid
),
__FILE__
);
return true;
} else {
$logMsg = '%s (%d), fbuid $fbuid does NOT have %s permission.'
. 'Facebook returned: %s';
common_debug(
sprintf(
$logMsg,
$this->user->nickname,
$this->user->id,
$permission,
$fbuid,
var_export($result, true)
),
__FILE__
);
return false;
}
}
function handleFacebookError($e)
{
$fbuid = $this->flink->foreign_id;
$code = $e->getCode();
$errmsg = $e->getMessage();
// XXX: Check for any others?
switch($code) {
case 100: // Invalid parameter
$msg = 'Facebook claims notice %d was posted with an invalid '
. 'parameter (error code 100 - %s) Notice details: '
. '[nickname=%s, user id=%d, fbuid=%d, content="%s"]. '
. 'Dequeing.';
common_log(
LOG_ERR, sprintf(
$msg,
$this->notice->id,
$errmsg,
$this->user->nickname,
$this->user->id,
$fbuid,
$this->notice->content
),
__FILE__
);
return true;
break;
case 200: // Permissions error
case 250: // Updating status requires the extended permission status_update
$this->disconnect();
return true; // dequeue
break;
case 341: // Feed action request limit reached
$msg = '%s (userid=%d, fbuid=%d) has exceeded his/her limit '
. 'for posting notices to Facebook today. Dequeuing '
. 'notice %d';
common_log(
LOG_INFO, sprintf(
$msg,
$user->nickname,
$user->id,
$fbuid,
$this->notice->id
),
__FILE__
);
// @fixme: We want to rety at a later time when the throttling has expired
// instead of just giving up.
return true;
break;
default:
$msg = 'Facebook returned an error we don\'t know how to deal with '
. 'when posting notice %d. Error code: %d, error message: "%s"'
. ' Notice details: [nickname=%s, user id=%d, fbuid=%d, '
. 'notice content="%s"]. Dequeing.';
common_log(
LOG_ERR, sprintf(
$msg,
$this->notice->id,
$code,
$errmsg,
$this->user->nickname,
$this->user->id,
$fbuid,
$this->notice->content
),
__FILE__
);
return true; // dequeue
break;
}
}
function restStatusUpdate()
{
$fbuid = $this->flink->foreign_id;
common_debug(
sprintf(
"Attempting to post notice %d as a status update for %s (%d), fbuid %s",
$this->notice->id,
$this->user->nickname,
$this->user->id,
$fbuid
),
__FILE__
);
$result = $this->oldRestClient->users_setStatus(
$this->notice->content,
$fbuid,
false,
true
);
common_log(
LOG_INFO,
sprintf(
"Posted notice %s as a status update for %s (%d), fbuid %s",
$this->notice->id,
$this->user->nickname,
$this->user->id,
$fbuid
),
__FILE__
);
}
function restPublishStream()
{
$fbuid = $this->flink->foreign_id;
common_debug(
sprintf(
'Attempting to post notice %d as stream item with attachment for '
. '%s (%d) fbuid %s',
$this->notice->id,
$this->user->nickname,
$this->user->id,
$fbuid
),
__FILE__
);
$fbattachment = format_attachments($notice->attachments());
$this->oldRestClient->stream_publish(
$this->notice->content,
$fbattachment,
null,
null,
$fbuid
);
common_log(
LOG_INFO,
sprintf(
'Posted notice %d as a stream item with attachment for %s '
. '(%d), fbuid %s',
$this->notice->id,
$this->user->nickname,
$this->user->id,
$fbuid
),
__FILE__
);
}
function format_attachments($attachments)
{
$fbattachment = array();
$fbattachment['media'] = array();
foreach($attachments as $attachment)
{
if($enclosure = $attachment->getEnclosure()){
$fbmedia = get_fbmedia_for_attachment($enclosure);
}else{
$fbmedia = get_fbmedia_for_attachment($attachment);
}
if($fbmedia){
$fbattachment['media'][]=$fbmedia;
}else{
$fbattachment['name'] = ($attachment->title ?
$attachment->title : $attachment->url);
$fbattachment['href'] = $attachment->url;
}
}
if(count($fbattachment['media'])>0){
unset($fbattachment['name']);
unset($fbattachment['href']);
}
return $fbattachment;
}
/**
* given an File objects, returns an associative array suitable for Facebook media
*/
function get_fbmedia_for_attachment($attachment)
{
$fbmedia = array();
if (strncmp($attachment->mimetype, 'image/', strlen('image/')) == 0) {
$fbmedia['type'] = 'image';
$fbmedia['src'] = $attachment->url;
$fbmedia['href'] = $attachment->url;
} else if ($attachment->mimetype == 'audio/mpeg') {
$fbmedia['type'] = 'mp3';
$fbmedia['src'] = $attachment->url;
}else if ($attachment->mimetype == 'application/x-shockwave-flash') {
$fbmedia['type'] = 'flash';
// http://wiki.developers.facebook.com/index.php/Attachment_%28Streams%29
// says that imgsrc is required... but we have no value to put in it
// $fbmedia['imgsrc']='';
$fbmedia['swfsrc'] = $attachment->url;
}else{
return false;
}
return $fbmedia;
}
function disconnect()
{
$fbuid = $this->flink->foreign_link;
common_log(
LOG_INFO,
sprintf(
'Removing Facebook link for %s (%d), fbuid %s',
$this->user->nickname,
$this->user->id,
$fbuid
),
__FILE__
);
$result = $flink->delete();
if (empty($result)) {
common_log(
LOG_ERR,
sprintf(
'Could not remove Facebook link for %s (%d), fbuid %s',
$this->user->nickname,
$this->user->id,
$fbuid
),
__FILE__
);
common_log_db_error($flink, 'DELETE', __FILE__);
}
// Notify the user that we are removing their Facebook link
$result = $this->mailFacebookDisconnect();
if (!$result) {
$msg = 'Unable to send email to notify %s (%d), fbuid %s '
. 'about his/her Facebook link being removed.';
common_log(
LOG_WARNING,
sprintf(
$msg,
$this->user->nickname,
$this->user->id,
$fbuid
),
__FILE__
);
}
}
/**
* Send a mail message to notify a user that her Facebook link
* has been terminated.
*
* @return boolean success flag
*/
function mailFacebookDisconnect()
{
$profile = $user->getProfile();
$siteName = common_config('site', 'name');
common_switch_locale($user->language);
$subject = sprintf(
_m('Your Facebook connection has been removed'),
$siteName
);
$msg = <<<BODY
Hi, %1$s. We're sorry to inform you we are unable to publish your notice to
Facebook, and have removed the connection between your %2$s account and Facebook.
This may have happened because you have removed permission for %2$s to post on
your behalf, or perhaps you have deactivated your Facebook account. You can
reconnect your %s account to Facebook at any time by logging in with Facebook
again.
BODY;
$body = sprintf(
_m($msg),
$this->user->nickname,
$siteName
);
common_switch_locale();
return mail_to_user($this->user, $subject, $body);
}
}

63
plugins/FacebookSSO/lib/facebookqueuehandler.php Normal file
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@ -0,0 +1,63 @@
<?php
/**
* StatusNet, the distributed open-source microblogging tool
*
* Queuehandler for Facebook transport
*
* PHP version 5
*
* LICENCE: This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (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/>.
*
* @category Plugin
* @package StatusNet
* @author Zach Copley <zach@status.net>
* @copyright 2010 StatusNet, Inc.
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
* @link http://status.net/
*/
if (!defined('STATUSNET')) {
exit(1);
}
require_once INSTALLDIR . '/plugins/Facebook/facebookutil.php';
class FacebookQueueHandler extends QueueHandler
{
function transport()
{
return 'facebook';
}
function handle($notice)
{
if ($this->_isLocal($notice)) {
return facebookBroadcastNotice($notice);
}
return true;
}
/**
* Determine whether the notice was locally created
*
* @param Notice $notice the notice
*
* @return boolean locality
*/
function _isLocal($notice)
{
return ($notice->is_local == Notice::LOCAL_PUBLIC ||
$notice->is_local == Notice::LOCAL_NONPUBLIC);
}
}