<?php
/**
 * 易优CMS
 * ============================================================================
 * 版权所有 2016-2028 海南赞赞网络科技有限公司，并保留所有权利。
 * 网站地址: http://www.eyoucms.com
 * ----------------------------------------------------------------------------
 * 如果商业用途务必到官方购买正版授权, 以免引起不必要的法律纠纷.
 * ============================================================================
 * Author: 小虎哥 <1105415366@qq.com>
 * Date: 2018-4-3
 */

if (!function_exists('is_adminlogin')) 
{
    /**
     * 检验登陆
     * @param
     * @return bool
     */
    function is_adminlogin(){
        $admin_id = session('admin_id');
        if(isset($admin_id) && $admin_id > 0){
            return $admin_id;
        }else{
            return false;
        }
    }
}

if (!function_exists('adminLog')) 
{
    /**
     * 管理员操作记录
     * @param $log_url 操作URL
     * @param $log_info 记录信息
     */
    function adminLog($log_info = ''){
        $admin_id = session('admin_id');
        $admin_id = !empty($admin_id) ? $admin_id : -1;
        $add['log_time'] = getTime();
        $add['admin_id'] = $admin_id;
        $add['log_info'] = $log_info;
        $add['log_ip'] = clientIP();
        $add['log_url'] = request()->baseUrl() ;
        M('admin_log')->add($add);
    }
}

if (!function_exists('getAdminInfo')) 
{
    /**
     * 获取管理员登录信息
     */
    function getAdminInfo($admin_id = 0)
    {
        $admin_info = [];
        $admin_id = empty($admin_id) ? session('admin_id') : $admin_id;
        if (0 < intval($admin_id)) {
            $admin_info = \think\Db::name('admin')
                ->field('a.*, b.name AS role_name')
                ->alias('a')
                ->join('__AUTH_ROLE__ b', 'b.id = a.role_id', 'LEFT')
                ->where("a.admin_id", $admin_id)
                ->find();
            if (!empty($admin_info)) {
                $admin_info['role_id'] = !empty($admin_info['role_id']) ? $admin_info['role_id'] : -1;
                $role_name = !empty($admin_info['role_name']) ? $admin_info['role_name'] : '创始人';
                $admin_info['role_name'] = $role_name;
            }
        }
        
        return $admin_info;
    }
}

if (!function_exists('get_conf')) 
{
    /**
     * 获取conf配置文件
     */
    function get_conf($name = 'global')
    {            
        $arr = include APP_PATH.MODULE_NAME.'/conf/'.$name.'.php';
        return $arr;
    }
}

if (!function_exists('get_auth_rule')) 
{
    /**
     * 获取权限列表文件
     */
    function get_auth_rule($where = [])
    {
        $auth_rule = include APP_PATH.MODULE_NAME.'/conf/auth_rule.php';
        if (!empty($where)) {
            foreach ($auth_rule as $k1 => $rules) {
                foreach ($where as $k2 => $v2) {
                    if ($rules[$k2] != $v2) {
                        unset($auth_rule[$k1]);
                    }
                }
            }
        }
        return $auth_rule;
    }
}

if (!function_exists('is_check_access')) 
{
    /**
     * 检测是否有该权限
     */
    function is_check_access($str = 'Index@index') {  
        $bool_flag = 1;
        $role_id = session('admin_info.role_id');
        if (0 < intval($role_id)) {
            $ctl_act = strtolower($str);
            $arr = explode('@', $ctl_act);
            $ctl = !empty($arr[0]) ? $arr[0] : '';
            $act = !empty($arr[1]) ? $arr[1] : '';
            $ctl_all = $ctl.'@*';

            $auth_role_info = session('admin_info.auth_role_info');
            $permission = $auth_role_info['permission'];
            $permission_rules = !empty($permission['rules']) ? $permission['rules'] : [];

            $auth_rule = get_auth_rule();
            $all_auths = []; // 系统全部权限对应的菜单ID
            $admin_auths = []; // 用户当前拥有权限对应的菜单ID
            $diff_auths = []; // 用户没有被授权的权限对应的菜单ID
            foreach($auth_rule as $key => $val){
                $all_auths = array_merge($all_auths, explode(',', strtolower($val['auths'])));
                if (in_array($val['id'], $permission_rules)) {
                    $admin_auths = array_merge($admin_auths, explode(',', strtolower($val['auths'])));
                }
            }
            $all_auths = array_unique($all_auths);
            $admin_auths = array_unique($admin_auths);
            $diff_auths = array_diff($all_auths, $admin_auths);

            if (in_array($ctl_act, $diff_auths) || in_array($ctl_all, $diff_auths)) {
                $bool_flag = false;
            }
        }

        return $bool_flag;
    }
}

if (!function_exists('getMenuList')) 
{
    /**
     * 根据角色权限过滤菜单
     */
    function getMenuList() {
        $menuArr = getAllMenu();
        // return $menuArr;

        $role_id = session('admin_info.role_id');
        if (0 < intval($role_id)) {
            $auth_role_info = session('admin_info.auth_role_info');
            $permission = $auth_role_info['permission'];
            $permission_rules = !empty($permission['rules']) ? $permission['rules'] : [];

            $auth_rule = get_auth_rule();
            $all_auths = []; // 系统全部权限对应的菜单ID
            $admin_auths = []; // 用户当前拥有权限对应的菜单ID
            $diff_auths = []; // 用户没有被授权的权限对应的菜单ID
            foreach($auth_rule as $key => $val){
                $all_auths = array_merge($all_auths, explode(',', $val['menu_id']), explode(',', $val['menu_id2']));
                if (in_array($val['id'], $permission_rules)) {
                    $admin_auths = array_merge($admin_auths, explode(',', $val['menu_id']), explode(',', $val['menu_id2']));
                }
            }
            $all_auths = array_unique($all_auths);
            $admin_auths = array_unique($admin_auths);
            $diff_auths = array_diff($all_auths, $admin_auths);

            /*过滤三级数组菜单*/
            foreach($menuArr as $k=>$val){
                foreach ($val['child'] as $j=>$v){
                    foreach ($v['child'] as $s=>$son){
                        if (in_array($son['id'], $diff_auths)) {
                            unset($menuArr[$k]['child'][$j]['child'][$s]);//过滤菜单
                        }
                    }
                }
            }
            /*--end*/

            /*过滤二级数组菜单*/
            foreach ($menuArr as $mk=>$mr){
                foreach ($mr['child'] as $nk=>$nrr){
                    if (in_array($nrr['id'], $diff_auths)) {
                        unset($menuArr[$mk]['child'][$nk]);//过滤菜单
                    }
                }
            }
            /*--end*/
        }

        return $menuArr;
    }
}

if (!function_exists('getAllMenu')) 
{
    /**
     * 获取左侧菜单
     */
    function getAllMenu() {
        $menuArr = false;//extra_cache('admin_all_menu');
        if (!$menuArr) {
            $menuArr = get_conf('menu');
            extra_cache('admin_all_menu', $menuArr);
        }
        return $menuArr;
    }
}

if ( ! function_exists('getChanneltypeList'))
{
    /**
     * 获取全部的模型
     */
    function getChanneltypeList()
    {
        $result = extra_cache('admin_channeltype_list_logic');
        if ($result == false)
        {
            $result = model('Channeltype')->getAll('*', array(), 'id');
            extra_cache('admin_channeltype_list_logic', $result);
        }

        return $result;
    }
}

if (!function_exists('tpversion')) 
{
    function tpversion($timeout = 3)
    {
        if(!empty($_SESSION['isset_push']))
            return false;
        $_SESSION['isset_push'] = 1;
        error_reporting(0);//关闭所有错误报告
        $install_time = DEFAULT_INSTALL_DATE;
        $serial_number = DEFAULT_SERIALNUMBER;

        $constsant_path = APP_PATH.'admin/conf/constant.php';
        if (file_exists($constsant_path)) {
            require_once($constsant_path);
            defined('INSTALL_DATE') && $install_time = INSTALL_DATE;
            defined('SERIALNUMBER') && $serial_number = SERIALNUMBER;
        }
        $curent_version = getCmsVersion();
        $mysqlinfo = \think\Db::query("SELECT VERSION() as version");
        $mysql_version  = $mysqlinfo[0]['version'];
        $vaules = array(            
            'domain'=>$_SERVER['HTTP_HOST'], 
            'key_num'=>$curent_version, 
            'install_time'=>$install_time, 
            'serial_number'=>$serial_number,
            'ip'    => GetHostByName($_SERVER['SERVER_NAME']),
            'phpv'  => urlencode(phpversion()),
            'mysql_version' => urlencode($mysql_version),
            'web_server'    => urlencode($_SERVER['SERVER_SOFTWARE']),
            'web_title' => tpCache('web.web_title'),
        );
        // api_Service_user_push
        $service_ey = config('service_ey');
        $tmp_str = 'L2luZGV4LnBocD9tPWFwaSZjPVNlcnZpY2UmYT11c2VyX3B1c2gm';
        $url = base64_decode($service_ey).base64_decode($tmp_str).http_build_query($vaules);
        stream_context_set_default(array('http' => array('timeout' => $timeout)));
        @file_get_contents($url);
    }
}

if (!function_exists('push_zzbaidu')) 
{
    /**
     * 将新链接推送给百度蜘蛛
     */
    function push_zzbaidu($type = 'urls', $aid = '', $typeid = '')
    {
        // 获取token的值：http://ziyuan.baidu.com/linksubmit/index?site=http://www.eyoucms.com/
        $aid = intval($aid);
        $typeid = intval($typeid);
        $sitemap_zzbaidutoken = tpCache('sitemap.sitemap_zzbaidutoken');
        if (empty($sitemap_zzbaidutoken) || (empty($aid) && empty($typeid)) || !function_exists('curl_init')) {
            return '';
        }

        $urlsArr = array();
        $channeltype_list = model('Channeltype')->getAll('id, ctl_name', array(), 'id');

        if ($aid > 0) {
            $res = M('archives')->field('b.*, a.*, a.aid, b.id as typeid')
                ->alias('a')
                ->join('__ARCTYPE__ b', 'b.id = a.typeid', 'LEFT')
                ->find($aid);
            $arcurl = get_arcurl($res, false);
            array_push($urlsArr, $arcurl);
        }
        if (0 < $typeid) {
            $res = M('arctype')->field('a.*')
                ->alias('a')
                ->find($typeid);
            $typeurl = get_typeurl($res, false);
            array_push($urlsArr, $typeurl);
        }

        $type = ('edit' == $type) ? 'update' : 'urls';
        $api = 'http://data.zz.baidu.com/'.$type.'?site='.request()->host(true).'&token='.$sitemap_zzbaidutoken;
        $ch = curl_init();
        $options =  array(
            CURLOPT_URL => $api,
            CURLOPT_POST => true,
            CURLOPT_RETURNTRANSFER => true,
            CURLOPT_POSTFIELDS => implode("\n", $urlsArr),
            CURLOPT_HTTPHEADER => array('Content-Type: text/plain'),
        );
        curl_setopt_array($ch, $options);
        $result = curl_exec($ch);
        
        return $result;    
    }
}

if (!function_exists('sitemap_auto')) 
{
    /**
     * 自动生成引擎sitemap
     */
    function sitemap_auto()
    {
        $sitemap_config = tpCache('sitemap');
        if (isset($sitemap_config['sitemap_auto']) && $sitemap_config['sitemap_auto'] > 0) {
            sitemap_all();
        }
    }
}

if (!function_exists('sitemap_all')) 
{
    /**
     * 生成全部引擎sitemap
     */
    function sitemap_all()
    {
        sitemap_xml();
    }
}

if (!function_exists('sitemap_xml')) 
{
    /**
     * 生成xml形式的sitemap
     */
    function sitemap_xml()
    {
        $sitemap_config = tpCache('sitemap');
        if (!isset($sitemap_config['sitemap_xml']) || empty($sitemap_config['sitemap_xml'])) {
            return '';
        }

        $modelu_name = 'home';
        $filename = ROOT_PATH . "sitemap.xml";
        $main_lang = get_main_lang();

        // 更新频率
        $sitemap_changefreq_index = !empty($sitemap_config['sitemap_changefreq_index']) ? $sitemap_config['sitemap_changefreq_index'] : 'always';
        $sitemap_changefreq_list = !empty($sitemap_config['sitemap_changefreq_list']) ? $sitemap_config['sitemap_changefreq_list'] : 'hourly';
        $sitemap_changefreq_view = !empty($sitemap_config['sitemap_changefreq_view']) ? $sitemap_config['sitemap_changefreq_view'] : 'daily';

        // 优先级别
        $sitemap_priority_index = !empty($sitemap_config['sitemap_priority_index']) ? $sitemap_config['sitemap_priority_index'] : '1.0';
        $sitemap_priority_list = !empty($sitemap_config['sitemap_priority_list']) ? $sitemap_config['sitemap_priority_list'] : '0.8';
        $sitemap_priority_view = !empty($sitemap_config['sitemap_priority_view']) ? $sitemap_config['sitemap_priority_view'] : '0.5';

        /* 分类列表(用于生成列表链接的sitemap) */
        $map = array(
            'status'    => 1,
            'is_del'    => 0,
            'lang'      => $main_lang,
        );
        if (is_array($sitemap_config)) {
            // 过滤隐藏栏目
            if (isset($sitemap_config['sitemap_not1']) && $sitemap_config['sitemap_not1'] > 0) {
                $map['is_hidden'] = 0;
            }
            // 过滤外部模块
            if (isset($sitemap_config['sitemap_not2']) && $sitemap_config['sitemap_not2'] > 0) {
                $map['is_part'] = 0;
            }
        }
        $result_arctype = M('arctype')->field("*, id AS loc, add_time AS lastmod, '{$sitemap_changefreq_list}' AS changefreq, '{$sitemap_priority_list}' AS priority")
            ->where($map)
            ->order('sort_order asc, id asc')
            ->getAllWithIndex('id');

        /* 文章列表(用于生成文章详情链接的sitemap) */
        $map = array(
            'channel'   => ['IN', config('global.allow_release_channel')],
            'arcrank'   => array('gt', -1),
            'status'    => 1,
            'is_del'    => 0,
            'lang'      => $main_lang,
        );
        if (is_array($sitemap_config)) {
            // 过滤外部模块
            if (isset($sitemap_config['sitemap_not2']) && $sitemap_config['sitemap_not2'] > 0) {
                $map['is_jump'] = 0;
            }
        }
        $field = "aid, channel, is_jump, jumplinks, add_time, update_time, typeid, aid AS loc, add_time AS lastmod, '{$sitemap_changefreq_view}' AS changefreq, '{$sitemap_priority_view}' AS priority";
        $result_archives = M('archives')->field($field)
            ->where($map)
            ->order('update_time desc, aid desc')
            ->limit(48000)
            ->select();

            // header('Content-Type: text/xml');//这行很重要，php默认输出text/html格式的文件，所以这里明确告诉浏览器输出的格式为xml,不然浏览器显示不出xml的格式
            $xml_wrapper = <<<XML
<?xml version='1.0' encoding='utf-8'?>
<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
</urlset>
XML;

        if (function_exists('simplexml_load_string')) {
            $xml = @simplexml_load_string($xml_wrapper);
        } else if (class_exists('SimpleXMLElement')) {
            $xml = new SimpleXMLElement($xml_wrapper);
        }
        if (!$xml) {
            return true;
        }

        $langRow = \think\Db::name('language')->order('id asc')
            ->cache(true, EYOUCMS_CACHE_TIME, 'language')
            ->select();

        /*去掉入口文件*/
        $inletStr = '/index.php';
        $seo_inlet = config('ey_config.seo_inlet');
        1 == intval($seo_inlet) && $inletStr = '';
        /*--end*/

        /*首页*/
        foreach ($langRow as $key => $val) {

            /*单独域名*/
            $mark = $val['mark'];
            $url = $val['url'];
            if (empty($url)) {
                if (1 == $val['is_home_default']) {
                    $url = request()->domain().ROOT_DIR.'/'; // 支持子目录
                } else {
                    $seoConfig = tpCache('seo', [], $mark);
                    $seo_pseudo = !empty($seoConfig['seo_pseudo']) ? $seoConfig['seo_pseudo'] : config('ey_config.seo_pseudo');
                    if (1 == $seo_pseudo) {
                        $url = request()->domain().ROOT_DIR.$inletStr; // 支持子目录
                        if (!empty($inletStr)) {
                            $url .= '?';
                        } else {
                            $url .= '/?';
                        }
                        $url .= http_build_query(['lang'=>$mark]);
                    } else {
                        $url = request()->domain().ROOT_DIR.$inletStr.'/'.$mark; // 支持子目录
                    }
                }
            }
            /*--end*/

            $item = $xml->addChild('url'); //使用addChild添加节点
            foreach (['loc','lastmod','changefreq','priority'] as $key1) {
                if ('loc' == $key1) {
                    $row = $url;
                } else if ('lastmod' == $key1) {
                    $row = date('Y-m-d');
                } else if ('changefreq' == $key1) {
                    $row = $sitemap_changefreq_index;
                } else if ('priority' == $key1) {
                    $row = $sitemap_priority_index;
                }
                try {
                    $node = $item->addChild($key1, $row);
                } catch (\Exception $e) {}
                if (isset($attribute_array[$key1]) && is_array($attribute_array[$key1])) {
                    foreach ($attribute_array[$key1] as $akey => $aval) {//设置属性值，我这里为空
                        $node->addAttribute($akey, $aval);
                    }
                }
            }
        }
        /*--end*/
         
        /*所有栏目*/
        foreach ($result_arctype as $sub) {
            if (is_array($sub)) {
                $item = $xml->addChild('url'); //使用addChild添加节点
                foreach ($sub as $key => $row) {
                    if (in_array($key, array('loc','lastmod','changefreq','priority'))) {
                        if ($key == 'loc') {
                            if ($sub['is_part'] == 1) {
                                $row = $sub['typelink'];
                            } else {
                                $row = get_typeurl($sub, false);
                            }
                            $row = str_replace('&amp;', '&', $row);
                            $row = str_replace('&', '&amp;', $row);
                        } elseif ($key == 'lastmod') {
                            $row = date('Y-m-d');
                        }
                        try {
                            $node = $item->addChild($key, $row);
                        } catch (\Exception $e) {}
                        if (isset($attribute_array[$key]) && is_array($attribute_array[$key])) {
                            foreach ($attribute_array[$key] as $akey => $aval) {//设置属性值，我这里为空
                                $node->addAttribute($akey, $aval);
                            }
                        }
                    }
                }
            }
        }
        /*--end*/

        /*所有文档*/
        foreach ($result_archives as $val) {
            if (is_array($val) && isset($result_arctype[$val['typeid']])) {
                $item = $xml->addChild('url'); //使用addChild添加节点
                $val = array_merge($result_arctype[$val['typeid']], $val);
                foreach ($val as $key => $row) {
                    if (in_array($key, array('loc','lastmod','changefreq','priority'))) {
                        if ($key == 'loc') {
                            if ($val['is_jump'] == 1) {
                                $row = $val['jumplinks'];
                            } else {
                                $row = get_arcurl($val, false);
                            }
                            $row = str_replace('&amp;', '&', $row);
                            $row = str_replace('&', '&amp;', $row);
                        } elseif ($key == 'lastmod') {
                            $lastmod_time = empty($val['update_time']) ? $val['add_time'] : $val['update_time'];
                            $row = date('Y-m-d', $lastmod_time);
                        }
                        try {
                            $node = $item->addChild($key, $row);
                        } catch (\Exception $e) {}
                        if (isset($attribute_array[$key]) && is_array($attribute_array[$key])) {
                            foreach ($attribute_array[$key] as $akey => $aval) {//设置属性值，我这里为空
                                $node->addAttribute($akey, $aval);
                            }
                        }
                    }
                }
            }
        }
        /*--end*/

        $content = $xml->asXML(); //用asXML方法输出xml，默认只构造不输出。
        @file_put_contents($filename, $content);
    }
}

if (!function_exists('get_typeurl')) 
{
    /**
     * 获取栏目链接
     *
     * @param array $arctype_info 栏目信息
     * @param boolean $admin 后台访问链接，还是前台链接
     */
    function get_typeurl($arctype_info = array(), $admin = true)
    {
        /*兼容采集没有归属栏目的文档*/
        if (empty($arctype_info['current_channel'])) {
            $channelRow = \think\Db::name('channeltype')->field('id as channel')
                ->where('id',1)
                ->find();
            $arctype_info = array_merge($arctype_info, $channelRow);
        }
        /*--end*/
        
        static $result = null;
        null === $result && $result = model('Channeltype')->getAll('id, ctl_name', array(), 'id');
        $ctl_name = '';
        if ($result) {
            $ctl_name = $result[$arctype_info['current_channel']]['ctl_name'];
        }
        static $seoConfig = null;
        null === $seoConfig && $seoConfig = tpCache('seo');
        $seo_pseudo = !empty($seoConfig['seo_pseudo']) ? $seoConfig['seo_pseudo'] : config('ey_config.seo_pseudo');
        $seo_dynamic_format = !empty($seoConfig['seo_dynamic_format']) ? $seoConfig['seo_dynamic_format'] : config('ey_config.seo_dynamic_format');
        if (2 == $seo_pseudo && $admin) {
            static $lang = null;
            null === $lang && $lang = input('param.lang/s', 'cn');
            $typeurl = ROOT_DIR."/index.php/?m=home&c=Lists&a=index&tid={$arctype_info['id']}&lang={$lang}&t=".getTime();
        } else {
            $typeurl = typeurl("home/{$ctl_name}/lists", $arctype_info, true, request()->domain(), $seo_pseudo, $seo_dynamic_format);
        }
        // 自动隐藏index.php入口文件
        $typeurl = auto_hide_index($typeurl);

        return $typeurl;
    }
}

if (!function_exists('get_arcurl')) 
{
    /**
     * 获取文档链接
     *
     * @param array $arctype_info 栏目信息
     * @param boolean $admin 后台访问链接，还是前台链接
     */
    function get_arcurl($arcview_info = array(), $admin = true)
    {
        /*兼容采集没有归属栏目的文档*/
        if (empty($arcview_info['channel'])) {
            $channelRow = \think\Db::name('channeltype')->field('id as channel')
                ->where('id',1)
                ->find();
            $arcview_info = array_merge($arcview_info, $channelRow);
        }
        /*--end*/

        static $result = null;
        null === $result && $result = model('Channeltype')->getAll('id, ctl_name', array(), 'id');
        $ctl_name = '';
        if ($result) {
            $ctl_name = $result[$arcview_info['channel']]['ctl_name'];
        }
        static $seoConfig = null;
        null === $seoConfig && $seoConfig = tpCache('seo');
        $seo_pseudo = !empty($seoConfig['seo_pseudo']) ? $seoConfig['seo_pseudo'] : config('ey_config.seo_pseudo');
        $seo_dynamic_format = !empty($seoConfig['seo_dynamic_format']) ? $seoConfig['seo_dynamic_format'] : config('ey_config.seo_dynamic_format');
        if ($admin) {
            if (2 == $seo_pseudo) {
                static $lang = null;
                null === $lang && $lang = input('param.lang/s', 'cn');
                $arcurl = ROOT_DIR."/index.php?m=home&c=View&a=index&aid={$arcview_info['aid']}&lang={$lang}&admin_id=".session('admin_id')."&t=".getTime();
            } else {
                $arcurl = arcurl("home/{$ctl_name}/view", $arcview_info, true, request()->domain(), $seo_pseudo, $seo_dynamic_format);
                // 自动隐藏index.php入口文件
                $arcurl = auto_hide_index($arcurl);
                if (stristr($arcurl, '?')) {
                    $arcurl .= '&admin_id='.session('admin_id')."&t=".getTime();
                } else {
                    $arcurl .= '?admin_id='.session('admin_id')."&t=".getTime();
                }
            }
        } else {
            $arcurl = arcurl("home/{$ctl_name}/view", $arcview_info, true, request()->domain(), $seo_pseudo, $seo_dynamic_format);
            // 自动隐藏index.php入口文件
            $arcurl = auto_hide_index($arcurl);
        }

        return $arcurl;
    }
}

if (!function_exists('get_total_arc')) 
{
    /**
     * 获取指定栏目的文档数
     */
    function get_total_arc($typeid)
    {
        $total = 0;
        $current_channel = M('arctype')->where('id', $typeid)->getField('current_channel');
        $allow_release_channel = config('global.allow_release_channel');
        if (in_array($current_channel, $allow_release_channel)) { // 能发布文档的模型
            $result = model('Arctype')->getHasChildren($typeid);
            $typeidArr = get_arr_column($result, 'id');
            $map = array(
                'typeid'    => array('IN', $typeidArr),
                'channel'    => array('eq', $current_channel),
                'is_del'    => 0, // 回收站功能
            );
            $total = M('archives')->where($map)->count();
        } elseif ($current_channel == 8) { // 留言模型
            $total = M('guestbook')->where(array('typeid'=>array('eq', $typeid)))->count();
        }

        return $total;
    }
}

if (!function_exists('replace_path')) 
{
    /**
     * 将路径斜杆、反斜杠替换为冒号符，适用于IIS服务器在URL上的双重转义限制
     * @param string $filepath 相对路径
     * @param string $replacement 目标字符
     * @param boolean $is_back false为替换，true为还原
     */
    function replace_path($filepath = '', $replacement = ':', $is_back = false)
    {
        if (false == $is_back) {
            $filepath = str_replace(DIRECTORY_SEPARATOR, $replacement, $filepath);
            $filepath = preg_replace('#\/#', $replacement, $filepath);
        } else {
            $filepath = preg_replace('#'.$replacement.'#', '/', $filepath);
            $filepath = str_replace('//', ':/', $filepath);
        }
        return $filepath;
    }
}

if (!function_exists('get_seo_pseudo_list')) 
{
    /**
     * URL模式下拉列表
     */
    function get_seo_pseudo_list($key = '')
    {
        $data = array(
            1   => '动态URL',
            3   => '伪静态化',
            2   => '静态页面',
        );

        return isset($data[$key]) ? $data[$key] : $data;
    }
}

if (!function_exists('get_chown_pathinfo')) 
{
    /**
     * 对指定的操作系统获取目录的所有组与所有者
     * @param string $path 目录路径
     * @return array
     */
    function get_chown_pathinfo($path = '') 
    {
        $pathinfo = true;

        if (function_exists('stat')) {
            /*指定操作系统，在列表内才进行后续获取*/
            $isValidate = false;
            $os = PHP_OS;
            $osList = array('linux','unix');
            foreach ($osList as $key => $val) {
                if (stristr($os, $val)) {
                    $isValidate = true;
                    continue;
                }
            }
            /*--end*/

            if (true === $isValidate) {
                $path = !empty($path) ? $path : ROOT_PATH;
                $stat = stat($path);
                if (function_exists('posix_getpwuid')) {
                    $pathinfo = posix_getpwuid($stat['uid']); 
                } else {
                    $pathinfo = array(
                        'name'  => (0 == $stat['uid']) ? 'root' : '',
                        'uid'  => $stat['uid'],
                        'gid'  => $stat['gid'],
                    );
                }
            }
        }

        return $pathinfo;
    }
}

if (!function_exists('auto_hide_index')) 
{
    /**
     * URL中隐藏index.php入口文件（适用后台显示前台的URL）
     */
    function auto_hide_index($url) {
        $web_adminbasefile = tpCache('web.web_adminbasefile');
        $web_adminbasefile = !empty($web_adminbasefile) ? $web_adminbasefile : ROOT_DIR.'/login.php'; // 支持子目录
        $url = str_replace($web_adminbasefile, ROOT_DIR.'/index.php', $url); // 支持子目录
        $seo_inlet = config('ey_config.seo_inlet');
        if (1 == $seo_inlet) {
            $url = str_replace('/index.php/', '/', $url);
        }
        return $url;
    }
}

if (!function_exists('menu_select')) 
{
    /*组装成层级下拉列表框*/
    function menu_select($selected = 0)
    {
        $select_html = '';
        $menuArr = getAllMenu();
        if (!empty($menuArr)) {
            foreach ($menuArr AS $key => $val)
            {
                $select_html .= '<option value="' . $val['id'] . '" data-grade="' . $val['grade'] . '"';
                $select_html .= ($selected == $val['id']) ? ' selected="ture"' : '';
                if (!empty($val['child'])) {
                    $select_html .= ' disabled="true" style="background-color:#f5f5f5;"';
                }
                $select_html .= '>';
                if ($val['grade'] > 0)
                {
                    $select_html .= str_repeat('&nbsp;', $val['grade'] * 4);
                }
                $name = !empty($val['name']) ? $val['name'] : '默认';
                $select_html .= htmlspecialchars(addslashes($name)) . '</option>';

                if (empty($val['child'])) {
                    continue;
                }
                foreach ($menuArr[$key]['child'] as $key2 => $val2) {
                    $select_html .= '<option value="' . $val2['id'] . '" data-grade="' . $val2['grade'] . '"';
                    $select_html .= ($selected == $val2['id']) ? ' selected="ture"' : '';
                    if (!empty($val2['child'])) {
                        $select_html .= ' disabled="true" style="background-color:#f5f5f5;"';
                    }
                    $select_html .= '>';
                    if ($val2['grade'] > 0)
                    {
                        $select_html .= str_repeat('&nbsp;', $val2['grade'] * 4);
                    }
                    $select_html .= htmlspecialchars(addslashes($val2['name'])) . '</option>';

                    if (empty($val2['child'])) {
                        continue;
                    }
                    foreach ($menuArr[$key]['child'][$key2]['child'] as $key3 => $val3) {
                        $select_html .= '<option value="' . $val3['id'] . '" data-grade="' . $val3['grade'] . '"';
                        $select_html .= ($selected == $val3['id']) ? ' selected="ture"' : '';
                        if (!empty($val3['child'])) {
                            $select_html .= ' disabled="true" style="background-color:#f5f5f5;"';
                        }
                        $select_html .= '>';
                        if ($val3['grade'] > 0)
                        {
                            $select_html .= str_repeat('&nbsp;', $val3['grade'] * 4);
                        }
                        $select_html .= htmlspecialchars(addslashes($val3['name'])) . '</option>';
                    }
                }
            }
        }

        return $select_html;
    }
}

if (!function_exists('schemaTable')) 
{
    /**
     * 重新生成数据表缓存字段文件
     */
    function schemaTable($name)
    {
        $table = $name;
        $prefix = \think\Config::get('database.prefix');
        if (!preg_match('/^'.$prefix.'/i', $name)) {
            $table = $prefix.$name;
        }
        /*调用命令行的指令*/
        \think\Console::call('optimize:schema', ['--table', $table]);
        /*--end*/
    }
}

if (!function_exists('testWriteAble')) 
{
    /**
     * 测试目录路径是否有写入权限
     * @param string $d 目录路劲
     * @return boolean
     */
    function testWriteAble($filepath)
    {
        $tfile = '_eyout.txt';
        $fp = @fopen($filepath.$tfile,'w');
        if(!$fp) {
            return false;
        }
        else {
            fclose($fp);
            $rs = @unlink($filepath.$tfile);
            return true;
        }
    }
}