#!/usr/bin/env php

<?php

/*

 * StatusNet - a distributed open-source microblogging tool

 * Copyright (C) 2008, 2009, 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__) . '/..'));

$shortoptions = 'i:n:a';

$longoptions = array('id=', 'nickname=', 'all');

$helptext = <<<END_OF_UPDATEPROFILEURL_HELP

updateprofileurl.php [options]

update the URLs of all avatars in the system

  -i --id       ID of user to update

  -n --nickname nickname of the user to update

  -a --all      update all

END_OF_UPDATEPROFILEURL_HELP;

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

try {

    $user = null;

    if (have_option('i', 'id')) {

        $id = get_option_value('i', 'id');

        $user = User::staticGet('id', $id);

        if (empty($user)) {

            throw new Exception("Can't find user with id '$id'.");

        }

        updateProfileURL($user);

    } else if (have_option('n', 'nickname')) {

        $nickname = get_option_value('n', 'nickname');

        $user = User::staticGet('nickname', $nickname);

        if (empty($user)) {

            throw new Exception("Can't find user with nickname '$nickname'");

        }

        updateProfileURL($user);

    } else if (have_option('a', 'all')) {

        $user = new User();

        if ($user->find()) {

            while ($user->fetch()) {

                updateProfileURL($user);

            }

        }

    } else {

        show_help();

        exit(1);

    }

} catch (Exception $e) {

    print $e->getMessage()."\n";

    exit(1);

}

function updateProfileURL($user)

{

    $profile = $user->getProfile();

    if (empty($profile)) {

        throw new Exception("Can't find profile for user $user->nickname ($user->id)");

    }

    $orig = clone($profile);

    $profile->profileurl = common_profile_url($user->nickname);

    if (!have_option('q', 'quiet')) {

        print "Updating profile url for $user->nickname ($user->id) ".

          "from $orig->profileurl to $profile->profileurl...";

    }

    $result = $profile->update($orig);

    if (!$result) {

        print "FAIL.\n";

        common_log_db_error($profile, 'UPDATE', __FILE__);

        throw new Exception("Can't update profile for user $user->nickname ($user->id)");

    }

    common_broadcast_profile($profile);

    print "OK.\n";

}