<?php
/**
 * sysLogin.php
 *
 * ProcessMaker Open Source Edition
 * Copyright (C) 2004 - 2008 Colosa Inc.23
 *
 * 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/>.
 *
 * For more information, contact Colosa Inc, 2566 Le Jeune Rd.,
 * Coral Gables, FL, 33134, USA, or email info@colosa.com.
 *
 */

if (isset ($_POST['form']['USER_ENV'])) {
    session_destroy();
    session_start();
    $_SESSION ['sysLogin'] = $_POST ['form'];
    G::header ('location: /sys' . $_POST ['form'] ['USER_ENV'] . '/' . SYS_LANG . '/' . SYS_SKIN .
        '/login/sysLoginVerify');
    die ();
}

//Save session variables
$arraySession = array();

if (isset($_SESSION["G_MESSAGE"])) {
    $arraySession["G_MESSAGE"] = $_SESSION["G_MESSAGE"];
}

if (isset($_SESSION["G_MESSAGE_TYPE"])) {
    $arraySession["G_MESSAGE_TYPE"] = $_SESSION["G_MESSAGE_TYPE"];
}

//Initialize session
session_destroy();
session_start();
session_regenerate_id();

//Restore session variables
$_SESSION = array_merge($_SESSION, $arraySession);

//Required classes for dbArray work
//require_once ("propel/Propel.php");
//require_once ("creole/Creole.php");
//G::LoadThirdParty ("pake", "pakeColor.class");
Propel::init (PATH_CORE . "config/databases.php");
Creole::registerDriver ('dbarray', 'creole.contrib.DBArrayConnection');

function getLangFiles()
{
    $dir = PATH_LANGUAGECONT;
    $filesArray = array ();
    if (file_exists ($dir)) {
        if ($handle = opendir ($dir)) {
            while (false !== ($file = readdir ($handle))) {

                $fileParts = explode (".", $file);
                if ($fileParts [0] == "translation") {
                    $filesArray [$fileParts [1]] = $file;
                }
            }
            closedir ($handle);
        }
    }
    return $filesArray;
}

function getWorkspacesAvailable()
{
    G::LoadClass ('serverConfiguration');
    $oServerConf = & serverConf::getSingleton ();
    $dir = PATH_DB;
    $filesArray = array ();
    if (file_exists ($dir)) {
        if ($handle = opendir ($dir)) {
            while (false !== ($file = readdir ($handle))) {
                if (($file != ".") && ($file != "..")) {
                    if (file_exists (PATH_DB . $file . '/db.php')) {
                        if (! $oServerConf->isWSDisabled ($file)) {
                            $filesArray [] = $file;
                        }
                    }
                }
            }
            closedir ($handle);
        }
    }
    sort ($filesArray, SORT_STRING);
    return $filesArray;
}

$availableWorkspace = getWorkspacesAvailable ();

//Translations
//$Translations = G::getModel("Translation");  <-- ugly way to get a class
require_once "classes/model/Translation.php";
$Translations = new Translation();
$translationsTable = $Translations->getTranslationEnvironments();

$availableLangArray = array ();
$availableLangArray [] = array ('LANG_ID' => 'char', 'LANG_NAME' => 'char');

foreach ($translationsTable as $locale) {
    $aFields['LANG_ID'] = $locale['LOCALE'];
    if ($locale['COUNTRY'] != '.') {
        $aFields['LANG_NAME'] = $locale['LANGUAGE'] . ' (' . (ucwords(strtolower($locale['COUNTRY']))) . ')';
    } else {
        $aFields['LANG_NAME'] = $locale['LANGUAGE'];
    }

    $availableLangArray [] = $aFields;
}

$availableWorkspaceArray = array ();
$availableWorkspaceArray [] = array ('ENV_ID' => 'char', 'ENV_NAME' => 'char');
foreach ($availableWorkspace as $envKey => $envName) {
    $aFields = array ('ENV_ID' => $envName, 'ENV_NAME' => $envName);
    $availableWorkspaceArray [] = $aFields;
}

global $_DBArray;

$_DBArray ['langOptions'] = $availableLangArray;
$_DBArray ['availableWorkspace'] = $availableWorkspaceArray;

$_SESSION ['_DBArray'] = $_DBArray;

$aField ['LOGIN_VERIFY_MSG'] = G::loadTranslation ('LOGIN_VERIFY_MSG');
$aField['USER_LANG'] = SYS_LANG;

//Get Server Configuration
//G::LoadClass ('serverConfiguration'); //already called
$oServerConf = & serverConf::getSingleton ();

$G_PUBLISH = new Publisher ();
if ($oServerConf->getProperty ('LOGIN_NO_WS')) {
    $G_PUBLISH->AddContent ('xmlform', 'xmlform', 'login/sysLoginNoWS', '', $aField, 'sysLogin');
} else {
    $G_PUBLISH->AddContent ('xmlform', 'xmlform', 'login/sysLogin', '', $aField, 'sysLogin');
}

G::RenderPage ("publish");