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Path: /data/applications/aps.bak/phprojekt/6.0.6-0/standard/scripts/ [ Home ]
File: phprojekt_upgrade.php
<?php
function phprojekt_upgrade_50($root_dir)
{
    /* Definition and include section */
    define('avoid_auth','1');
    define('PATH_PRE','./');
    if (session_id() == "") {
        session_start();
    }

    chdir($root_dir);
    set_include_path(get_include_path().PATH_SEPARATOR.$root_dir);

    $_SESSION['step'] = 'initial';
    $_SESSION['mode'] = 'basic';
    $_SESSION['langua'] = 'en';
    $_SESSION['dont_die'] = true;
    //    $_SESSION['ok'] = true;
    $_REQUEST['admin_pw'] = $password;
    $loginstring = $login;
    $_POST['action_setup_do'] = true;

    // include routine for session_register
    include_once('lib/gpcs_vars.inc.php');

    // include specific setup functions
    include_once('setup/setup_functions.php');

    /*Some checks before starting     */
    $step = (isset($_POST['step']))? $_POST['step'] : (isset($_SESSION['step']))? $_SESSION['step'] :'initial';
    $mode = (isset($_POST['mode']))? $_POST['mode'] : (isset($_SESSION['mode']))? $_SESSION['mode'] : 'basic';

    // Check language
    $langua = check_language();
    $_SESSION['langua'] = $langua;
    $GLOBALS['langua'] = $langua;
    define('LANG',$langua);

    // If language ok, then we can start the translation
    include_once("./lang/".LANG.".inc.php");

    function __($textid)
    {
        return (isset($GLOBALS['_lang'][$textid]) && $GLOBALS['_lang'][$textid] <> '') ? $GLOBALS['_lang'][$textid] : $textid;
    }


    // Check PHP version. Note: if php version < 3, please update
    if (substr(phpversion(),0,1) == '3')
    {
        alert_message(__('<b>Sorry, PHP 4 or 5 required!</b><br /><br /> Please download the current version at <a href="http://www.php.net">www.php.net</a>'));
    }

    // Check if config exists. NOTE: If exissts, then this will be a configuration or upgrade, not a installation.
    if ((file_exists("./config.inc.php") and filesize('./config.inc.php') > 0) or
    (file_exists('../../config.inc.php') and filesize('../../config.inc.php') > 0))
    {
        include_once('./lib/lib.inc.php');

        if ((!isset($db_type)) && defined("PHPR_DB_TYPE")) {
            $db_type = PHPR_DB_TYPE;
        }

        define('DB_TYPE',$db_type);
        include_once('./lib/db/'.DB_TYPE.'.inc.php');
        constants_to_vars();
        $ok = 1;  // admin password valid
        $_SESSION['ok'] = 1;
        // config.inc.php exists, then this is a configuration or update. Also, this is the first step inside the setup.
        $configure = true;
        $_SESSION['configure'] = true;
        $_SESSION['step'] = 'initial';
        $_SESSION['step'] = $step;
    }



    /*
    Process setup
    */
    define("setup_included", "1");

    // include the configuration array (with all setup fields
    include_once('setup/setup_configuration.php');

    // First, if configurable (noconfigurable=false), then, we will include the config.inc.php
    if ($configure == true)
    {
        include_once("config.inc.php");

        // get the old values and store as '_old values
        $old_config_array = get_defined_constants();

        if (isset($old_config_array['PHPR_VERSION']) && $old_config_array['PHPR_VERSION'] < $config_array['version']['default']) {
            $setupType = 'upgrade';
        }
        elseif (!isset($old_config_array['PHPR_VERSION'])) {

            // to allow compativility with versions older than 5.0
            if (isset($version)) {
                $old_config_array = array();
                foreach ($config_array as $oneName => $oneField) {
                    if (isset($oneField['old_name'])) {
                        $oneNameOld = $oneField['old_name'];
                    }
                    else {
                        $oneNameOld = $oneName;
                    }
                    if (isset($$oneNameOld)) {
                        $cons_name = 'PHPR_'.strtoupper($oneName);
                        $old_config_array[$cons_name] = $$oneNameOld;
                    }
                }
                $setupType = 'upgrade';

            }
            else {
                $setupType = 'installation';
            }
        }
        else {
            $setupType = 'configuration';
        }

    }
    else {
        $setupType = 'installation';
    }

    // Well, after all checks, lets start processing
    if (isset($_POST)) // && !isset($_POST['admin_pw']))
    {
        // This function will save on $_SESSION all the values sent by $_POST

        // If we are on advenced or basic or default step, it will be necessary to validate the values received by post.
        if (isset($_POST['action_setup_advanced']) || isset($_POST['action_setup_basic']) || isset($_POST['action_setup_default']))
        {
            $validate = true;
        }
        else
        {
            $validate = false;
        }

        // this function will save the post information received from previous page.
        save_form_values($_POST,$config_array, $validate, $old_config_array);

        // select the next step (the step to be displayed). This depends on the button pressed.
        if (isset($_POST['action_setup_basic']))
        {
            $step = 'configuration';
            $mode = 'basic';
            $_SESSION['mode'] = $mode;
            $_SESSION['step'] = $step;
        }
        elseif (isset($_POST['action_setup_advanced']))
        {
            $step = 'configuration';
            $mode = 'advanced';
            $_SESSION['mode'] = $mode;
            $_SESSION['step'] = $step;
        }
        elseif (isset($_POST['action_setup_go_back']))
        {
            $step = 'configuration';
            $mode = $_SESSION['mode'];
            $_SESSION['step'] = $step;
        }
        elseif (isset($_POST['action_setup_finish']))
        {
            $step = 'summary';
            $_SESSION['step'] = $step;

        }
        // This option (do or default option) will call the step3.php, to install phprojekt.
        elseif (isset($_POST['action_setup_default']) || (isset($_POST['action_setup_do'])))
        {
            if ($configure)
            {
                if (isset($old_config_array['PHPR_VERSION']) && $old_config_array['PHPR_VERSION'] < $config_array['version']['default'])
                {
                    $setup = 'update';
                    $_SESSION['setup'] = 'update';
                }
                else
                {
                    $setup = 'configure';
                    $_SESSION['setup'] = 'configure';
                }
            }
            else
            {
                $setup = 'install';
                $_SESSION['setup'] = 'install';
            }
            // If database didn't exists, we will try to create it
            test_db_connection(false);
            include_once("setup/step3.php");
        } else {
            // If no button pressed we will display the initial
            $step = 'initial';
            $mode = 'basic';
            $_SESSION['step'] = $step;
            $_SESSION['mode'] = $mode;
        }

    } else {
        alert_message(__('Configuration array not found.'));
    }
}

?>