2011-12-20 17:24:22 +00:00
|
|
|
<?php
|
|
|
|
/**
|
|
|
|
* StatusNet - the distributed open-source microblogging tool
|
2012-03-02 16:20:01 +00:00
|
|
|
* Copyright (C) 2011,2012, StatusNet, Inc.
|
2011-12-20 17:24:22 +00:00
|
|
|
*
|
|
|
|
* ActivitySpam Plugin
|
|
|
|
*
|
|
|
|
* PHP version 5
|
|
|
|
*
|
|
|
|
* 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 Spam
|
|
|
|
* @package StatusNet
|
|
|
|
* @author Evan Prodromou <evan@status.net>
|
2012-03-02 16:20:01 +00:00
|
|
|
* @copyright 2011,2012 StatusNet, Inc.
|
2011-12-20 17:24:22 +00:00
|
|
|
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
|
|
|
|
* @link http://status.net/
|
|
|
|
*/
|
|
|
|
|
|
|
|
if (!defined('STATUSNET')) {
|
|
|
|
// This check helps protect against security problems;
|
|
|
|
// your code file can't be executed directly from the web.
|
|
|
|
exit(1);
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Check new notices with activity spam service.
|
|
|
|
*
|
|
|
|
* @category Spam
|
|
|
|
* @package StatusNet
|
|
|
|
* @author Evan Prodromou <evan@status.net>
|
2012-03-02 16:20:01 +00:00
|
|
|
* @copyright 2011,2012 StatusNet, Inc.
|
2011-12-20 17:24:22 +00:00
|
|
|
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
|
|
|
|
* @link http://status.net/
|
|
|
|
*/
|
|
|
|
class ActivitySpamPlugin extends Plugin
|
|
|
|
{
|
|
|
|
public $server = null;
|
|
|
|
public $username = null;
|
|
|
|
public $password = null;
|
|
|
|
|
2012-03-07 13:24:28 +00:00
|
|
|
const REVIEWSPAM = 'ActivitySpamPlugin::REVIEWSPAM';
|
|
|
|
const TRAINSPAM = 'ActivitySpamPlugin::TRAINSPAM';
|
|
|
|
|
2011-12-20 17:24:22 +00:00
|
|
|
/**
|
|
|
|
* Initializer
|
|
|
|
*
|
|
|
|
* @return boolean hook value; true means continue processing, false means stop.
|
|
|
|
*/
|
|
|
|
function initialize()
|
|
|
|
{
|
|
|
|
foreach (array('username', 'password', 'server') as $attr) {
|
|
|
|
if (!$this->$attr) {
|
|
|
|
$this->$attr = common_config('activityspam', $attr);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2012-03-05 15:58:57 +00:00
|
|
|
$this->filter = new SpamFilter($this->server, $this->username, $this->password);
|
|
|
|
|
2011-12-20 17:24:22 +00:00
|
|
|
return true;
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Database schema setup
|
|
|
|
*
|
|
|
|
* @see Schema
|
|
|
|
* @see ColumnDef
|
|
|
|
*
|
|
|
|
* @return boolean hook value; true means continue processing, false means stop.
|
|
|
|
*/
|
|
|
|
|
|
|
|
function onCheckSchema()
|
|
|
|
{
|
|
|
|
$schema = Schema::get();
|
|
|
|
$schema->ensureTable('spam_score', Spam_score::schemaDef());
|
|
|
|
|
2012-03-02 16:37:20 +00:00
|
|
|
Spam_score::upgrade();
|
|
|
|
|
2011-12-20 17:24:22 +00:00
|
|
|
return true;
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Load related modules when needed
|
|
|
|
*
|
|
|
|
* @param string $cls Name of the class to be loaded
|
|
|
|
*
|
|
|
|
* @return boolean hook value; true means continue processing, false means stop.
|
|
|
|
*/
|
|
|
|
|
|
|
|
function onAutoload($cls)
|
|
|
|
{
|
|
|
|
$dir = dirname(__FILE__);
|
|
|
|
|
|
|
|
switch ($cls)
|
|
|
|
{
|
2012-03-07 13:24:28 +00:00
|
|
|
case 'TrainAction':
|
2012-03-07 21:46:21 +00:00
|
|
|
case 'SpamAction':
|
2012-03-07 13:24:28 +00:00
|
|
|
include_once $dir . '/' . strtolower(mb_substr($cls, 0, -6)) . '.php';
|
|
|
|
return false;
|
2011-12-20 17:24:22 +00:00
|
|
|
case 'Spam_score':
|
|
|
|
include_once $dir . '/'.$cls.'.php';
|
|
|
|
return false;
|
2012-03-05 15:58:57 +00:00
|
|
|
case 'SpamFilter':
|
2012-03-07 21:46:21 +00:00
|
|
|
case 'SpamNoticeStream':
|
2012-03-07 13:24:28 +00:00
|
|
|
case 'TrainSpamForm':
|
|
|
|
case 'TrainHamForm':
|
2012-03-05 15:58:57 +00:00
|
|
|
include_once $dir . '/'.strtolower($cls).'.php';
|
|
|
|
return false;
|
2011-12-20 17:24:22 +00:00
|
|
|
default:
|
|
|
|
return true;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
2012-03-02 16:20:01 +00:00
|
|
|
* When a notice is saved, check its spam score
|
|
|
|
*
|
|
|
|
* @param Notice $notice Notice that was just saved
|
|
|
|
*
|
|
|
|
* @return boolean hook value; true means continue processing, false means stop.
|
2011-12-20 17:24:22 +00:00
|
|
|
*/
|
|
|
|
|
|
|
|
function onEndNoticeSave($notice)
|
|
|
|
{
|
2012-03-05 15:58:57 +00:00
|
|
|
try {
|
2011-12-20 17:24:22 +00:00
|
|
|
|
2012-03-05 15:58:57 +00:00
|
|
|
$result = $this->filter->test($notice);
|
2011-12-20 17:24:22 +00:00
|
|
|
|
2012-03-05 15:58:57 +00:00
|
|
|
$score = Spam_score::saveNew($notice, $result);
|
2011-12-20 17:24:22 +00:00
|
|
|
|
2012-03-05 15:58:57 +00:00
|
|
|
$this->log(LOG_INFO, "Notice " . $notice->id . " has spam score " . $score->score);
|
2011-12-20 17:24:22 +00:00
|
|
|
|
2012-03-05 15:58:57 +00:00
|
|
|
} catch (Exception $e) {
|
|
|
|
// Log but continue
|
|
|
|
$this->log(LOG_ERR, $e->getMessage());
|
2011-12-20 17:24:22 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
return true;
|
|
|
|
}
|
|
|
|
|
2012-03-05 15:09:14 +00:00
|
|
|
function onNoticeDeleteRelated($notice) {
|
|
|
|
$score = Spam_score::staticGet('notice_id', $notice->id);
|
|
|
|
if (!empty($score)) {
|
|
|
|
$score->delete();
|
|
|
|
}
|
|
|
|
return true;
|
|
|
|
}
|
|
|
|
|
2012-03-07 13:24:28 +00:00
|
|
|
function onUserRightsCheck($profile, $right, &$result) {
|
|
|
|
switch ($right) {
|
|
|
|
case self::REVIEWSPAM:
|
|
|
|
case self::TRAINSPAM:
|
|
|
|
$result = ($profile->hasRole(Profile_role::MODERATOR) || $profile->hasRole('modhelper'));
|
|
|
|
return false;
|
|
|
|
default:
|
|
|
|
return true;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
function onGetSpamFilter(&$filter) {
|
|
|
|
$filter = $this->filter;
|
|
|
|
return false;
|
|
|
|
}
|
|
|
|
|
2012-03-07 20:50:31 +00:00
|
|
|
function onStartShowNoticeOptions($nli)
|
2012-03-07 13:24:28 +00:00
|
|
|
{
|
|
|
|
$notice = $nli->notice;
|
|
|
|
$out = $nli->out;
|
|
|
|
|
|
|
|
if (!empty($notice)) {
|
|
|
|
|
|
|
|
$score = Spam_score::staticGet('notice_id', $notice->id);
|
|
|
|
|
|
|
|
if (empty($score)) {
|
2012-03-07 15:04:55 +00:00
|
|
|
$this->debug("No score for notice " . $notice->id);
|
2012-03-07 13:24:28 +00:00
|
|
|
// XXX: show a question-mark or something
|
|
|
|
} else if ($score->is_spam) {
|
|
|
|
$form = new TrainHamForm($out, $notice);
|
2012-03-07 19:21:34 +00:00
|
|
|
$out->elementStart('div', 'notice-options');
|
2012-03-07 13:24:28 +00:00
|
|
|
$form->show();
|
2012-03-07 19:21:34 +00:00
|
|
|
$out->elementEnd('div');
|
2012-03-07 13:24:28 +00:00
|
|
|
} else if (!$score->is_spam) {
|
|
|
|
$form = new TrainSpamForm($out, $notice);
|
2012-03-07 19:21:34 +00:00
|
|
|
$out->elementStart('div', 'notice-options');
|
2012-03-07 13:24:28 +00:00
|
|
|
$form->show();
|
2012-03-07 19:21:34 +00:00
|
|
|
$out->elementEnd('div');
|
2012-03-07 13:24:28 +00:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
return true;
|
|
|
|
}
|
|
|
|
|
2012-03-07 15:08:05 +00:00
|
|
|
/**
|
|
|
|
* Map URLs to actions
|
|
|
|
*
|
|
|
|
* @param Net_URL_Mapper $m path-to-action mapper
|
|
|
|
*
|
|
|
|
* @return boolean hook value; true means continue processing, false means stop.
|
|
|
|
*/
|
|
|
|
|
|
|
|
function onRouterInitialized($m)
|
|
|
|
{
|
|
|
|
$m->connect('main/train/spam',
|
|
|
|
array('action' => 'train', 'category' => 'spam'));
|
|
|
|
$m->connect('main/train/ham',
|
|
|
|
array('action' => 'train', 'category' => 'ham'));
|
2012-03-07 21:40:24 +00:00
|
|
|
$m->connect('main/spam',
|
|
|
|
array('action' => 'spam'));
|
2012-03-07 15:08:05 +00:00
|
|
|
return true;
|
|
|
|
}
|
|
|
|
|
2012-03-07 20:32:05 +00:00
|
|
|
function onEndShowStyles($action)
|
|
|
|
{
|
|
|
|
$action->element('style', null,
|
2012-03-07 21:06:27 +00:00
|
|
|
'.form-train-spam input.submit { background: url('.$this->path('icons/bullet_black.png').') no-repeat 0px 0px } ' . "\n" .
|
|
|
|
'.form-train-ham input.submit { background: url('.$this->path('icons/exclamation.png').') no-repeat 0px 0px } ');
|
2012-03-07 20:32:05 +00:00
|
|
|
return true;
|
|
|
|
}
|
|
|
|
|
2012-03-07 21:40:24 +00:00
|
|
|
function onEndPublicGroupNav($nav)
|
|
|
|
{
|
|
|
|
$user = common_current_user();
|
|
|
|
|
|
|
|
if (!empty($user) && $user->hasRight(self::REVIEWSPAM)) {
|
|
|
|
$nav->out->menuItem(common_local_url('spam'),
|
|
|
|
_m('MENU','Spam'),
|
|
|
|
// TRANS: Menu item title in search group navigation panel.
|
|
|
|
_('Notices marked as spam'),
|
|
|
|
$nav->actionName == 'spam',
|
|
|
|
'nav_timeline_spam');
|
|
|
|
}
|
|
|
|
|
|
|
|
return true;
|
|
|
|
}
|
|
|
|
|
2011-12-20 17:24:22 +00:00
|
|
|
function onPluginVersion(&$versions)
|
|
|
|
{
|
|
|
|
$versions[] = array('name' => 'ActivitySpam',
|
|
|
|
'version' => STATUSNET_VERSION,
|
|
|
|
'author' => 'Evan Prodromou',
|
|
|
|
'homepage' => 'http://status.net/wiki/Plugin:ActivitySpam',
|
|
|
|
'description' =>
|
|
|
|
_m('Test notices against the Activity Spam service.'));
|
|
|
|
return true;
|
|
|
|
}
|
|
|
|
}
|