<?
if (!function_exists('getallheaders')) {
    function getallheaders()
    {
        foreach ($_SERVER as $name => $value) {
            if ($name == 'HTTP_X_CALL') {
                $headers['x-call'] = $value;
            } elseif ($name == 'HTTP_X_FORM_CALL') {
                $headers['x-form-call'] = $value;
            } elseif (substr($name, 0, 5) == 'HTTP_') {
                $headers[str_replace(' ', '-', ucwords(strtolower(str_replace('_', ' ', substr($name, 5)))))] = $value;
            }
        }
        return $headers;
    }
}
require 'app/core/DBAccess.class';
require 'app/core/Object.class';
require 'models/Base.class.php';
require 'app/config.php';

//print_r($_SERVER);exit;
$para = array();

if (isset($_SERVER['PATH_INFO'])) {
    $para = explode('/', substr($_SERVER['PATH_INFO'], 1));
    if ($control = array_shift($para)) {
        if (count($para)) {
            $action = array_shift($para);
        } else {
            $action = $control;
            $control = 'Admin';
        }
    } else {
        $control = 'Admin';
        $action = 'index';
    }
} else {
    $control = 'Admin';
    $action = 'index';
}

$control = ucfirst($control);

if (strpos($action, '-') !== false) {
    list($action, $page) = explode('-', $action);
}

$file = $conf['action']['modals'] . $control . '.class.php';

if (!is_file($file)) notfound('找不到控制器');
try {
    require $file;
} catch (Exception $e) {
    print_r($e);
    exit;
}
if (!class_exists($control)) notfound('找不到控制器1');
$jms = new $control($conf['db']['dsn'], $conf['db']['user'], $conf['db']['password']);
$jms->debugLevel = $conf['debug']['level'];

if (!method_exists($jms, $action)) notfound('方法不存在');
$reflection = new ReflectionMethod($jms, $action);
if ($reflection->isStatic()) notfound('不允许调用Static修饰的方法');
if (!$reflection->isFinal()) notfound('只能调用final修饰的方法');

$jms->controller = $control;
$jms->action = $action;

$jms->charset = $conf['db']['charset'];
$jms->cacheDir = $conf['cache']['dir'];
$jms->setCacheDir($conf['cache']['dir']);
$jms->actionTemplate = $conf['action']['template'];
$jms->prename = $conf['db']['prename'];
//$jms->title=$conf['web']['title'];
//$jms->getSystemConfig();
if (method_exists($jms, 'getSystemSettings')) $jms->getSystemSettings();

if (isset($page)) $jms->page = $page;

if ($q = $_SERVER['QUERY_STRING']) {
    $para = array_merge($para, explode('/', $q));
}

if ($para == null) $para = array();

$jms->headers = getallheaders();
if (isset($jms->headers['x-call'])) {
    // 函数调用
    header('content-Type: application/json');
    try {
        ob_start();
        echo json_encode($reflection->invokeArgs($jms, $_POST));
        ob_flush();
    } catch (Exception $e) {
        $jms->error($e->getMessage(), true);
    }
} elseif (isset($jms->headers['x-form-call'])) {
    // 表单调用
    $accept = strpos($jms->headers['Accept'], 'application/json') === 0;
    if ($accept) header('content-Type: application/json');
    try {
        ob_start();
        if ($accept) {
            echo json_encode($reflection->invokeArgs($jms, $para));
        } else {
            json_encode($reflection->invokeArgs($jms, $para));
        }
        ob_flush();
    } catch (Exception $e) {
        $jms->error($e->getMessage(), true);
    }
} elseif (strpos($jms->headers['Accept'], 'application/json') === 0) {
    // AJAX调用
    header('content-Type: application/json');
    try {

        //echo json_encode($reflection->invokeArgs($jms, $para));
        echo json_encode(call_user_func_array(array($jms, $action), $para));
    } catch (Exception $e) {
        $jms->error($e->getmessage());
    }
} else {
    // 普通请求

    header('content-Type: text/html;charset=utf-8');
    //$reflection->invokeArgs($jms, $para);
    try {
        call_user_func_array(array($jms, $action), $para);
    } catch (Exception $e) {
        @$jms->error($e->getmessage());
    }
}
$jms = null;

function notfound($message)
{
    header('content-Type: text/plain; charset=utf8');
    header('HTTP/1.1 404 Not Found');
    die($message);
}