gnu-social/scripts/makegroupadmin.php

#!/usr/bin/env php
<?php
// This file is part of GNU social - https://www.gnu.org/software/social
//
// GNU social 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.
//
// GNU social 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 GNU social.  If not, see <http://www.gnu.org/licenses/>.

/**
 * @package   GNUsocial
 * @author    Evan Prodromou <evan@status.net>
 * @copyright 2008, 2009 StatusNet, Inc.
 * @license   https://www.gnu.org/licenses/agpl.html GNU AGPL v3 or later
 */

define('INSTALLDIR', dirname(__DIR__));
define('PUBLICDIR', INSTALLDIR);

$shortoptions = 'g:n:';
$longoptions = array('nickname=', 'group=');

$helptext = <<<END_OF_MAKEGROUPADMIN_HELP
makegroupadmin.php [options]
makes a user the admin of a group

  -g --group    group to add an admin to
  -n --nickname nickname of the new admin

END_OF_MAKEGROUPADMIN_HELP;

require_once INSTALLDIR.'/scripts/commandline.inc';

$nickname = get_option_value('n', 'nickname');
$groupname = get_option_value('g', 'group');

if (empty($nickname) || empty($groupname)) {
    print "Must provide a nickname and group.\n";
    exit(1);
}

try {
    $user = User::getKV('nickname', $nickname);

    if (empty($user)) {
        throw new Exception("No user named '$nickname'.");
    }

    $group = User_group::getKV('nickname', $groupname);

    if (empty($group)) {
        throw new Exception("No group named '$groupname'.");
    }

    $member = Group_member::pkeyGet(array('group_id' => $group->id,
                                          'profile_id' => $user->id));

    if (empty($member)) {
        $member = new Group_member();

        $member->group_id   = $group->id;
        $member->profile_id = $user->id;
        $member->created    = common_sql_now();

        if (!$member->insert()) {
            throw new Exception("Can't add '$nickname' to '$groupname'.");
        }
    }

    if ($member->is_admin) {
        throw new Exception("'$nickname' is already an admin of '$groupname'.");
    }

    $orig = clone($member);

    $member->is_admin = true;

    if (!$member->update($orig)) {
        throw new Exception("Can't make '$nickname' admin of '$groupname'.");
    }
} catch (Exception $e) {
    print $e->getMessage() . "\n";
    exit(1);
}