<?php
/*
	Question2Answer by Gideon Greenspan and contributors
	http://www.question2answer.org/

	File: qa-include/qa-ajax-notice.php
	Description: Server-side response to Ajax requests to close a notice


	This program is free software; you can redistribute it and/or
	modify it under the terms of the GNU General Public License
	as published by the Free Software Foundation; either version 2
	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 General Public License for more details.

	More about this license: http://www.question2answer.org/license.php
*/

	require_once QA_INCLUDE_DIR.'app/users.php';
	require_once QA_INCLUDE_DIR.'db/notices.php';
	require_once QA_INCLUDE_DIR.'db/users.php';


	$noticeid=qa_post_text('noticeid');

	if (!qa_check_form_security_code('notice-'.$noticeid, qa_post_text('code')))
		echo "QA_AJAX_RESPONSE\n0\n".qa_lang('misc/form_security_reload');

	else {
		if ($noticeid=='visitor')
			setcookie('qa_noticed', 1, time()+86400*3650, '/', QA_COOKIE_DOMAIN);

		else {
			$userid=qa_get_logged_in_userid();

			if ($noticeid=='welcome')
				qa_db_user_set_flag($userid, QA_USER_FLAGS_WELCOME_NOTICE, false);
			else
				qa_db_usernotice_delete($userid, $noticeid);
		}


		echo "QA_AJAX_RESPONSE\n1";
	}


/*
	Omit PHP closing tag to help avoid accidental output
*/