<?php
/**
 * The helper functions and classes for ZentaoPHP file of zin of ZenTaoPMS.
 *
 * @copyright   Copyright 2009-2023 禅道软件（青岛）有限公司(ZenTao Software (Qingdao) Co., Ltd. www.zentao.net)
 * @license     ZPL(https://zpl.pub/page/zplv12.html) or AGPL(https://www.gnu.org/licenses/agpl-3.0.en.html)
 * @author      Hao Sun <sunhao@easycorp.ltd>
 * @package     zin
 * @link        https://www.zentao.net
 */

namespace zin;

require_once __DIR__ . DS . 'pager.func.php';

class helper extends \helper
{
}

class html extends \html
{
}

if(class_exists('\commonModel'))
{
    class commonModel extends \commonModel
    {
    }

    class common extends \commonModel
    {
    }
}

/**
 * Created by typecasting to object.
 *
 * @link https://php.net/manual/en/reserved.classes.php
 */
class stdClass extends \stdClass
{
}

/**
 * @param string|mixed[] $vars
 */
function createLink($moduleName, $methodName = 'index', $vars = array(), $viewType = '', $onlybody = false)
{
    if(empty($moduleName)) return '';
    return \helper::createLink($moduleName, $methodName, $vars, $viewType, $onlybody);
}

/**
 * @param string|mixed[] $vars
 */
function inLink($methodName = 'index', $vars = '', $viewType = '', $onlybody = false)
{
    return \inlink($methodName, $vars, $viewType, $onlybody);
}

/**
 * @param mixed[]|object $var
 * @param string|int|bool $key
 * @param mixed $valueWhenNone
 * @param mixed $valueWhenExists
 * @return mixed
 */
function zget($var, $key, $valueWhenNone = false, $valueWhenExists = false)
{
    return \zget($var, $key, $valueWhenNone, $valueWhenExists);
}

function getWebRoot($full = false)
{
    return \getWebRoot($full);
}

/**
 * @param object|null $object
 */
function hasPriv($module, $method, $object = null, $vars = '')
{
    return \common::hasPriv($module, $method, $object, $vars);
}

/**
 * @param string|null $name
 * @param string|null $requiredFields
 */
function isFieldRequired($name, $requiredFields = null)
{
    if(empty($name)) return false;

    if(is_null($requiredFields))
    {
        global $config, $app;
        $moduleName = $app->moduleName;
        $methodName = $app->methodName;
        if(!isset($config->$moduleName->$methodName->requiredFields)) return false;

        $requiredFields = $config->$moduleName->$methodName->requiredFields;
    }
    if(isset($requiredFields)) return in_array($name, explode(',', $requiredFields));

    return false;
}

/**
 * Join mailto to string with comma.
 *
 * @param string $mailto
 * @param array  $users
 * @return string
 */
function joinMailtoList($mailto, $users)
{
    global $lang;
    $users = $users ? $users : data('users');

    $mailtoList = array();
    if(!empty($mailto))
    {
        foreach(explode(',', $mailto) as $account)
        {
            if(empty($account)) continue;
            $mailtoList[] = zget($users, trim($account));
        }
    }
    return implode($lang->comma, $mailtoList);
}

/**
 * Determine whether the request is ajax.
 *
 * @param ?string $type 'zin'|'modal'|'fetch'|null
 */
function isAjaxRequest($type = null)
{
    return \helper::isAjaxRequest($type);
}

/**
 * Bind global event listener to widget element.
 *
 * @param  string            $name
 * @param  bool|string|array $callback
 * @param  array             $options
 * @return directive|set
 */
function bind($name, $callback, $options = null)
{
    if(is_string($options) && is_string($callback))
    {
        $options  = array('selector' => $callback, 'call' => $options);
    }
    elseif(is_array($options))
    {
        $options['call'] = $callback;
    }
    else
    {
        $options = array('callback' => $callback);
    }
    if(str_contains($name, '__'))
    {
        list($name, $flags) = explode('__', $name);
        if(str_contains($flags, 'stop'))    $options['stop']    = true;
        if(str_contains($flags, 'prevent')) $options['prevent'] = true;
        if(str_contains($flags, 'self'))    $options['self']    = true;
        if(str_contains($flags, 'once'))    $options['once']    = true;
    }
    if($name === 'inited' && !isset($options['self'])) $options['self'] = true;

    $options['on'] = $name;
    return setData($options);
}

/**
 * Render data to json.
 *
 * @param mixed $data   data.
 * @param int   $flags  json encode flags.
 * @return void
 */
function renderJson($data, $flags = 0)
{
    ob_end_flush();
    context()->rendered = true;
    echo json_encode($data, $flags);
}
