3 * StatusNet - the distributed open-source microblogging tool
4 * Copyright (C) 2012 StatusNet, Inc.
6 * This program is free software: you can redistribute it and/or modify
7 * it under the terms of the GNU Affero General Public License as published by
8 * the Free Software Foundation, either version 3 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU Affero General Public License for more details.
16 * You should have received a copy of the GNU Affero General Public License
17 * along with this program. If not, see <http://www.gnu.org/licenses/>.
20 define('INSTALLDIR', realpath(dirname(__FILE__) . '/../../../..'));
22 $shortoptions = 'i:n:t:';
23 $longoptions = array('id=', 'nickname=', 'category=');
25 $helptext = <<<END_OF_TRAINUSER_HELP
26 trainuser.php [options]
27 Train user activities against the spam filter
29 -i --id ID of user to export
30 -n --nickname nickname of the user to export
31 -t --category Category; one of "spam" or "ham"
33 END_OF_TRAINUSER_HELP;
35 require_once INSTALLDIR.'/scripts/commandline.inc';
37 function trainUser($filter, $user, $category) {
39 printfnq("Training user %s\n", $user->nickname);
41 $profile = Profile::staticGet('id', $user->id);
43 $str = new ProfileNoticeStream($profile, $profile);
49 $notice = $str->getNotices($offset, $limit);
50 while ($notice->fetch()) {
52 printfv("Training notice %d...", $notice->id);
53 $filter->trainOnError($notice, $category);
54 $result = $filter->test($notice);
55 $score = Spam_score::save($notice, $result);
56 printfv("%s\n", ($result->isSpam) ? "SPAM" : "HAM");
57 } catch (Exception $e) {
58 printfnq("ERROR training notice %d\n: %s", $notice->id, $e->getMessage());
61 $offset += $notice->N;
62 } while ($notice->N > 0);
67 Event::handle('GetSpamFilter', array(&$filter));
69 throw new Exception(_("No spam filter."));
72 $category = get_option_value('t', 'category');
73 if ($category !== SpamFilter::HAM &&
74 $category !== SpamFilter::SPAM) {
75 throw new Exception(_("No such category."));
77 trainUser($filter, $user, $category);
78 } catch (Exception $e) {
79 print $e->getMessage()."\n";