<?php

date_default_timezone_set('Asia/Shanghai');
define('ENVIRONMENT', (isset($_SERVER["CI_ENV"]) ? $_SERVER["CI_ENV"] : "production"));
switch( ENVIRONMENT ) 
{
    case 'development':
        error_reporting(-1);
        ini_set('display_errors', 1);
        break;
    case 'testing':
    case 'production':
        ini_set('display_errors', 0);
        if( version_compare(PHP_VERSION, '5.3', '>=') ) 
        {
            error_reporting(E_ALL & ~E_NOTICE & ~E_DEPRECATED & ~E_STRICT & ~E_USER_NOTICE & ~E_USER_DEPRECATED);
        }
        else
        {
            error_reporting(E_ALL & ~E_NOTICE & ~E_STRICT & ~E_USER_NOTICE);
        }

        break;
    default:
        header('HTTP/1.1 503 Service Unavailable.', true, 503);
        echo 'The application environment is not set correctly.';
        exit( 1 );
}
$system_path = "apps" . DIRECTORY_SEPARATOR . "system";
$application_folder = "apps" . DIRECTORY_SEPARATOR . "application";
$view_folder = "template";
if( defined('STDIN') ) 
{
    chdir(dirname(preg_replace("@\\(.*\\(.*\$@", "", __FILE__)));
}

if( ($_temp = realpath($system_path)) !== false ) 
{
    $system_path = $_temp . DIRECTORY_SEPARATOR;
}
else
{
    $system_path = strtr(rtrim($system_path, "/\\"), "/\\", DIRECTORY_SEPARATOR . DIRECTORY_SEPARATOR) . DIRECTORY_SEPARATOR;
}

if( !is_dir($system_path) ) 
{
    header("HTTP/1.1 503 Service Unavailable.", true, 503);
    echo 'Your system folder path does not appear to be set correctly. Please open the following file and correct this: ' . pathinfo(preg_replace("@\\(.*\\(.*\$@", "", __FILE__), PATHINFO_BASENAME);
    exit( 3 );
}

if( !defined('SELF') ) 
{
    define('SELF', pathinfo(preg_replace("@\\(.*\\(.*\$@", "", __FILE__), PATHINFO_BASENAME));
}

define('BASEPATH', $system_path);
if( !defined('FCPATH') ) 
{
    define('FCPATH', dirname(preg_replace("@\\(.*\\(.*\$@", "", __FILE__)) . DIRECTORY_SEPARATOR);
}

define('SYSDIR', basename(BASEPATH));
if( is_dir($application_folder) ) 
{
    if( ($_temp = realpath($application_folder)) !== false ) 
    {
        $application_folder = $_temp;
    }
    else
    {
        $application_folder = strtr(rtrim($application_folder, "/\\"), "/\\", DIRECTORY_SEPARATOR . DIRECTORY_SEPARATOR);
    }

}
else
{
    if( is_dir(BASEPATH . $application_folder . DIRECTORY_SEPARATOR) ) 
    {
        $application_folder = BASEPATH . strtr(trim($application_folder, "/\\"), "/\\", DIRECTORY_SEPARATOR . DIRECTORY_SEPARATOR);
    }
    else
    {
        header('HTTP/1.1 503 Service Unavailable.', true, 503);
        echo 'Your application folder path does not appear to be set correctly. Please open the following file and correct this: ' . SELF;
        exit( 3 );
    }

}

define('APPPATH', $application_folder . DIRECTORY_SEPARATOR);
if( !isset($view_folder[0]) && is_dir(APPPATH . "views" . DIRECTORY_SEPARATOR) ) 
{
    $view_folder = APPPATH . "views";
}
else
{
    if( is_dir($view_folder) ) 
    {
        if( ($_temp = realpath($view_folder)) !== false ) 
        {
            $view_folder = $_temp;
        }
        else
        {
            $view_folder = strtr(rtrim($view_folder, "/\\"), "/\\", DIRECTORY_SEPARATOR . DIRECTORY_SEPARATOR);
        }

    }
    else
    {
        if( is_dir(APPPATH . $view_folder . DIRECTORY_SEPARATOR) ) 
        {
            $view_folder = APPPATH . strtr(trim($view_folder, "/\\"), "/\\", DIRECTORY_SEPARATOR . DIRECTORY_SEPARATOR);
        }
        else
        {
            header('HTTP/1.1 503 Service Unavailable.', true, 503);
            echo 'Your view folder path does not appear to be set correctly. Please open the following file and correct this: ' . SELF;
            exit( 3 );
        }

    }

}

define('VIEWPATH', $view_folder . DIRECTORY_SEPARATOR);
require_once(FCPATH . 'libraries/ctcms.php');
require_once(BASEPATH . 'core/CodeIgniter.php');