<?php

#  Copyright (C) 2008  Jason Woofenden
#
#  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/>.

require_once('code/wfpl/format.php');

function su_main() {
	# If you log in to the admin account, you can su to a customer account and still have access to su back to admin. That's why we're checking for admin not "contractor" here.
	if(!logged_in_as_admin()) {
		$GLOBALS['url'] = this_url();
		message('You must be logged in as an administrator to access that function');
		return 'login';
	}

	$ret = _su_main();
	if($ret) {
		return $ret;
	}
	tem_show('main_body');
}

function _su_main() {
	$client_id = format_int($_REQUEST['as']);
	if($client_id) {
		session_set('auth_username', $client_id);
		message('Switched Login');
		return './';
	}

	$rows = db_get_rows('people', 'id,name,username', 'order by name');

	if($rows) foreach($rows as $row) {
		list($id, $name, $username) = $row;
		tem_set('client_id', $id);
		tem_set('client_name', $name);
		tem_set('client_username', $username);
		tem_show('su_row');
	}
}

?>