gnu-social/scripts/fixup_blocks.php

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#!/usr/bin/env php
<?php
/*
* StatusNet - a distributed open-source microblogging tool
* Copyright (C) 2010 StatusNet, Inc.
*
* 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/>.
*/
define('INSTALLDIR', realpath(dirname(__FILE__) . '/..'));
$longoptions = array('dry-run', 'start=', 'end=');
$helptext = <<<END_OF_HELP
fixup_blocks.php [options]
Finds profile blocks where the unsubscription didn't complete,
and removes the offending subscriptions.
--dry-run look but don't touch
END_OF_HELP;
require_once INSTALLDIR.'/scripts/commandline.inc';
/**
* Fetch subscriptions that should be disallowed by a block
*/
function get_blocked_subs()
{
$query = "SELECT subscription.* " .
"FROM subscription " .
"INNER JOIN profile_block " .
"ON blocker=subscribed " .
"AND blocked=subscriber";
$subscription = new Subscription();
$subscription->query($query);
return $subscription;
}
$dry = have_option('dry-run');
$sub = get_blocked_subs();
$count = $sub->N;
while ($sub->fetch()) {
$subber = Profile::getKV('id', $sub->subscriber);
$subbed = Profile::getKV('id', $sub->subscribed);
if (!$subber || !$subbed) {
print "Bogus entry! $sub->subscriber subbed to $sub->subscribed\n";
continue;
}
print "$subber->nickname ($subber->id) blocked but subbed to $subbed->nickname ($subbed->id)";
if ($dry) {
print ": skipping; dry run\n";
} else {
Subscription::cancel($subber, $subbed);
print ": removed\n";
}
}
print "\n";
if ($dry && $count > 0) {
print "Be sure to run without --dry-run to remove the bad entries!\n";
} else {
print "done.\n";
}