forked from GNUsocial/gnu-social
121 lines
3.5 KiB
PHP
121 lines
3.5 KiB
PHP
<?php
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/*
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* StatusNet - the distributed open-source microblogging tool
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* Copyright (C) 2013 StatusNet, Inc.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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define('INSTALLDIR', realpath(dirname(__FILE__) . '/../../..'));
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$shortoptions = 'i:n:a';
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$longoptions = array('id=', 'nickname=', 'all');
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$helptext = <<<END_OF_SILENCESPAMMER_HELP
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silencespammer.php [options]
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Users who post a lot of spam get silenced
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-i --id ID of user to test and silence
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-n --nickname nickname of the user to test and silence
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-a --all All users
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END_OF_SILENCESPAMMER_HELP;
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require_once INSTALLDIR.'/scripts/commandline.inc';
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function testAllUsers($filter, $minimum, $percent) {
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$found = false;
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$offset = 0;
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$limit = 1000;
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do {
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$user = new User();
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$user->orderBy('created');
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$user->limit($offset, $limit);
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$found = $user->find();
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if ($found) {
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while ($user->fetch()) {
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try {
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silencespammer($filter, $user, $minimum, $percent);
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} catch (Exception $e) {
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printfnq("ERROR testing user %s\n: %s", $user->nickname, $e->getMessage());
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}
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}
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$offset += $found;
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}
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} while ($found > 0);
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}
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function silencespammer($filter, $user, $minimum, $percent) {
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printfnq("Testing user %s\n", $user->nickname);
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$profile = Profile::staticGet('id', $user->id);
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if ($profile->isSilenced()) {
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printfnq("Already silenced %s\n", $user->nickname);
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return;
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}
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$cnt = $profile->noticeCount();
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if ($cnt < $minimum) {
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printfnq("Only %d notices posted (minimum %d); skipping\n", $cnt, $minimum);
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return;
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}
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$ss = new Spam_score();
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$ss->query(sprintf("SELECT count(*) as spam_count ".
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"FROM notice join spam_score on notice.id = spam_score.notice_id ".
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"WHERE notice.profile_id = %d AND spam_score.is_spam = 1", $profile->id));
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while ($ss->fetch()) {
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$spam_count = $ss->spam_count;
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}
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$spam_percent = ($spam_count * 100.0 / $cnt);
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if ($spam_percent > $percent) {
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printfnq("Silencing user %s (%d/%d = %0.2f%% spam)\n", $user->nickname, $spam_count, $cnt, $spam_percent);
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try {
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$profile->silence();
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} catch(Exception $e) {
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printfnq("Error: %s", $e->getMessage());
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}
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}
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}
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try {
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$filter = null;
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$minimum = 5;
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$percent = 80;
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Event::handle('GetSpamFilter', array(&$filter));
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if (empty($filter)) {
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throw new Exception(_("No spam filter."));
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}
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if (have_option('a', 'all')) {
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testAllUsers($filter, $minimum, $percent);
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} else {
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$user = getUser();
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silencespammer($filter, $user, $minimum, $percent);
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}
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} catch (Exception $e) {
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print $e->getMessage()."\n";
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exit(1);
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}
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