class_portal.php

<?php
/*
* Copyright Maarch since 2008 under licence GPLv3.
* See LICENCE.txt file at the root folder for more details.
* This file is part of Maarch software.
*/

/**
* @brief   Contains all the functions to use a maarch portal
*
* @file
* @author  Laurent Giovannoni  <dev@maarch.org>
* @date $date$
* @version $Revision$
* @ingroup core
*/

require_once 'class_functions.php';

/**
* @brief   Contains all the functions to use a maarch portal
*
* @ingroup core
*/
class portal extends functions
{
    /**
    * Loads Maarch portal configuration into sessions  from an xml configuration file (core/xml/config.xml)
    */
    public function build_config()
    {
        if (!file_exists(dirname(__FILE__) . '/../xml/config.xml')) {
            $this->createXmlCoreConfig();
        }
        $xmlconfig = simplexml_load_file(
            dirname(__FILE__) . '/../xml/config.xml'
        );
        foreach ($xmlconfig->CONFIG as $CONFIG) {
            if (isset($CONFIG->default_timezone) && !empty($CONFIG->default_timezone)) {
                $_SESSION['config']['default_timezone'] = (string) $CONFIG->default_timezone;
            } else {
                $_SESSION['config']['default_timezone'] = 'Europe/Paris';
            }
        }
        $corePath = str_replace('class', '', dirname(__FILE__));
        $corePath = str_replace('core' . DIRECTORY_SEPARATOR, '', $corePath);
        $_SESSION['config']['corepath'] = $corePath;
        $_SESSION['config']['tmppath'] = '/tmp/';
        $_SESSION['config']['defaultpage'] = $corePath . 'index.php';
        $_SESSION['config']['coreurl'] = str_replace('rest/', '', Url::coreurl());
        $i=0;
        foreach ($xmlconfig->BUSINESSAPPS as $BUSINESSAPPS) {
            $_SESSION['businessapps'][$i] = array("appid" => (string) $BUSINESSAPPS->appid, "comment" => (string) $BUSINESSAPPS->comment);
            $i++;
        }
    }

    /**
    * Unset session variabless
    */
    public function unset_session()
    {
        unset($_SESSION['config']);
        unset($_SESSION['businessapps']);
    }
    
    /**
    * Create the xml core config file : core/xml/config.xml
    */
    private function createXmlCoreConfig()
    {
        if (!copy(
            dirname(__FILE__) . '/../xml/config.xml.default',
            dirname(__FILE__) . '/../xml/config.xml'
        )
        ) {
            echo 'ERROR WITH CREATION OF XML CORE CONFIG FILE IN ' .
                dirname(__FILE__) . '/../xml/config.xml';
            exit;
        }
    }
}