#!/usr/bin/php
<?php
//   This file is a part of CodingTeam. Take a look at <http://codingteam.org>.
//   Copyright © 2007-2014 Erwan Briand <erwan@codingteam.net>
//
//   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, version 3 only.
//
//   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/>.

set_time_limit(0);

// Find were we are
$base = dirname(__FILE__);
$whereis = '/scripts/miscellaneous';
$length = -mb_strlen($whereis);

if (mb_substr($base, $length, mb_strlen($base)) == $whereis)
{
    // Set the CodingTeam basedir
    $basedir = mb_substr($base, 0, $length);
    define('CT_BASEDIR', $basedir);
    require($basedir.'/inc/globalFunctions.php');

    // Check if the configuration file exist
    if (!file_exists($basedir.'/inc/codingteam.cfg'))
        die ('There are no configuration file. CodingTeam cannot start.');

    // Check if the configuration file is well formed
    $xml = new DomDocument();
    $xml->load($basedir.'/inc/codingteam.cfg');
    if (!$xml->schemaValidate($basedir.'/inc/codingteam-conf.xsd'))
        exit('XMPP NOTIFICATIONS SCRIPT FAILED');

    // Import configuration
    $xml = simplexml_load_file($basedir.'/inc/codingteam.cfg');
    $db_type = $xml->db->type;
    $db_hostname = $xml->db->hostname;
    $db_database = $xml->db->database;
    $db_username = $xml->db->username;
    $db_password = $xml->db->password;

    // Database connection
    require($basedir.'/inc/classes/db.php');
    $ct_db = new Database($db_type, $db_hostname, $db_database,
                          $db_username, $db_password);

    $cfg = getClass('config', $ct_db);
    $notifs_allowed = $cfg->get('jabber', 'allow-notifications');
    if (!$notifs_allowed)
        exit('XMPP NOTIFICATIONS DISABLED');

    $notifs = getClass('notifications', $ct_db);
    $notifs->periodic_send();
}
?>