<?php
/*
 * The class 'settings' provides methods to deal with the global system settings
 *
 * @author Open Dynamics <hide@address.com>
 * @name settings
 * @package Collabtive
 * @version 0.7.5
 * @link http://www.o-dyn.de
 * @license http://opensource.org/licenses/gpl-license.php GNU General Public License v3 or later
 */
class settings
{
    public $mylog;

    /*
     * Constructor
     */
    function __construct()
    {
    }

    /*
     * Returns all global settings
     *
     * @return array $settings Global system settings
     */
    function getSettings()
    {
        $sel = mysql_query("SELECT * FROM settings LIMIT 1");
        $settings = array();
        $settings = mysql_fetch_array($sel);

        if (!empty($settings))
        {
            return $settings;
        }
        else
        {
            return false;
        }
    }

    /*
     * Edits the global system settings
     *
     * @param string $name System name
     * @param string $subtitle Subtitle is displayed under the system name
     * @param string $locale Standard locale
     * @param string $timezone Standard timezone
     * @param string $templ Template
     * @param string $rssuser Username for RSS Feed access
     * @param string $rsspass Password for RSS Feed access
     * @return bool
     */
    function editSettings($name, $subtitle, $locale, $timezone, $dateformat, $templ, $rssuser, $rsspass)
    {
        $name = mysql_real_escape_string($name);
        $subtitle = mysql_real_escape_string($subtitle);
        $locale = mysql_real_escape_string($locale);
		$timezone = mysql_real_escape_string($timezone);
        $dateformat = mysql_real_escape_string($dateformat);
		$templ = mysql_real_escape_string($templ);
        $sounds = mysql_real_escape_string($sounds);
        $rssuser = mysql_real_escape_string($rssuser);
        $rsspass = mysql_real_escape_string($rsspass);

        $upd = mysql_query("UPDATE settings SET name = '$name', subtitle = '$subtitle', `locale` = '$locale', `timezone` = '$timezone', `dateformat` = '$dateformat', `template` = '$templ', rssuser = '$rssuser', rsspass = '$rsspass'");

		if ($upd)
        {
            return true;
        }
        else
        {
            return false;
        }
    }

    /*
     * Edits the global mail notification settings
     *
     * @param int $onoff 1 = nofitications on, 0 = notifications off
     * @param string $mailfrom Sender
     * @param string $mailfromname Name of the sender
     * @param string $method Method (e.g. SMTP)
     * @param string $mailhost Host
     * @param string $mailuser User
	 * @param string $mailpass Password
     * @return bool
     */
	function editMailsettings($onoff, $mailfrom, $mailfromname, $method, $mailhost, $mailuser, $mailpass)
	{
		$onoff = (int) $onoff;
		$mailfrom = mysql_real_escape_string($mailfrom);
		$mailfromname = mysql_real_escape_string($mailfromname);
		$method =  mysql_real_escape_string($method);
		$mailhost = mysql_real_escape_string($mailhost);
		$mailuser = mysql_real_escape_string($mailuser);
		$mailpass = mysql_real_escape_string($mailpass);

		$upd = mysql_query("UPDATE settings SET mailnotify = $onoff, mailfrom = '$mailfrom', mailfromname = '$mailfromname', mailmethod = '$method', mailhost = '$mailhost', mailuser = '$mailuser', mailpass = '$mailpass'");

		if($upd)
		{
			return true;
		}
		else
		{
			return false;
		}
	}

    /*
     * Returns all available templates
     *
     * @return array $templates
     */
    function getTemplates()
    {
        $handle = opendir(CL_ROOT . "/templates");
        $templates = array();

        while (false !== ($file = readdir($handle)))
        {
            $type = filetype(CL_ROOT . "/templates/" . $file);

			if ($type == "dir" and $file != "." and $file != "..")
            {
                $template = $file;
                array_push($templates, $template);
            }
        }

        if (!empty($templates))
        {
            return $templates;
        }
        else
        {
            return false;
        }
    }
}