cf-platform/Application/Common/Common/function.php

<?php
// +----------------------------------------------------------------------
// | OneThink [ WE CAN DO IT JUST THINK IT ]
// +----------------------------------------------------------------------
// | Copyright (c) 2013 http://www.onethink.cn All rights reserved.
// +----------------------------------------------------------------------
// | Author: 麦当苗儿 <zuojiazi@vip.qq.com> <http://www.zjzit.cn>
// +----------------------------------------------------------------------

// OneThink常量定义
const ONETHINK_VERSION = '3.0版本';
const ONETHINK_ADDON_PATH = './Addons/';

/**
 * 系统公共库文件
 * 主要定义系统公共函数库
 */

/**
 * 检测用户是否登录
 * @return integer 0-未登录，大于0-当前登录用户ID
 * @author 麦当苗儿 <zuojiazi@vip.qq.com>
 */
function is_login()
{
    // 判断是否过期 过期时间一个小时
    $expire = 3600;
    $user = session('user_auth');
    if (empty($user)) {
        return 0;
    } else {
        if (time() - intval(session('user_auth_expire')) > $expire) { // 过期正则直接去除掉session 并且返回false
            session('user_auth', null);
            session('user_auth_sign', null);
            return 0;
        } else {
            session('user_auth_expire', time() + $expire);
        }
        return session('user_auth_sign') == data_auth_sign($user) ? $user['uid'] : 0;
    }
}

/**
 * 检测当前用户是否为管理员
 * @return boolean true-管理员，false-非管理员
 * @author 麦当苗儿 <zuojiazi@vip.qq.com>
 */
function is_administrator($uid = null)
{
    $uid = is_null($uid) ? is_login() : $uid;
    return $uid && (intval($uid) === C('USER_ADMINISTRATOR'));
}

/**
 * 字符串转换为数组，主要用于把分隔符调整到第二个参数
 * @param string $str 要分割的字符串
 * @param string $glue 分割符
 * @return array
 * @author 麦当苗儿 <zuojiazi@vip.qq.com>
 */
function str2arr($str, $glue = ',')
{
    return explode($glue, $str);
}

/**
 * 数组转换为字符串，主要用于把分隔符调整到第二个参数
 * @param array $arr 要连接的数组
 * @param string $glue 分割符
 * @return string
 * @author 麦当苗儿 <zuojiazi@vip.qq.com>
 */
function arr2str($arr = [], $glue = ',')
{
    return implode($glue, $arr);
}

/**
 * 字符串截取，支持中文和其他编码
 * @static
 * @access public
 * @param string $str 需要转换的字符串
 * @param string $start 开始位置
 * @param string $length 截取长度
 * @param string $charset 编码格式
 * @param string $suffix 截断显示字符
 * @return string
 */
function msubstr($str, $start = 0, $length, $charset = "utf-8", $suffix = true)
{
    if (function_exists("mb_substr"))
        $slice = mb_substr($str, $start, $length, $charset);
    elseif (function_exists('iconv_substr')) {
        $slice = iconv_substr($str, $start, $length, $charset);
        if (false === $slice) {
            $slice = '';
        }
    } else {
        $re['utf-8'] = "/[\x01-\x7f]|[\xc2-\xdf][\x80-\xbf]|[\xe0-\xef][\x80-\xbf]{2}|[\xf0-\xff][\x80-\xbf]{3}/";
        $re['gb2312'] = "/[\x01-\x7f]|[\xb0-\xf7][\xa0-\xfe]/";
        $re['gbk'] = "/[\x01-\x7f]|[\x81-\xfe][\x40-\xfe]/";
        $re['big5'] = "/[\x01-\x7f]|[\x81-\xfe]([\x40-\x7e]|\xa1-\xfe])/";
        preg_match_all($re[$charset], $str, $match);
        $slice = join("", array_slice($match[0], $start, $length));
    }
    return $suffix ? $slice . '...' : $slice;
}

//如果字符长度没有超过限制 则不加上。。。
function msubstr2($str, $start = 0, $length, $charset = "utf-8", $suffix = true)
{
    $slice = mb_substr($str, $start, $length, $charset);
    if (mb_strlen($str, $charset) > $length) {
        return $suffix ? $slice . '...' : $slice;
    } else {
        return $slice;
    }
}

//如果字符长度没有超过限制 则不加上。。。
function msubstr3($str, $start = 0, $length, $charset = "utf-8", $suffix = true)
{
    $slice = mb_substr($str, $start, $length, $charset);
    if (mb_strlen($str) > $length) {
        return $suffix ? $slice . '...' : $slice;
    } else {
        return $slice;
    }
}

/**
 * 系统加密方法
 * @param string $data 要加密的字符串
 * @param string $key 加密密钥
 * @param int $expire 过期时间 单位 秒
 * @return string
 * @author 麦当苗儿 <zuojiazi@vip.qq.com>
 */
function think_encrypt($data, $key = '', $expire = 0)
{
    $key = md5(empty($key) ? C('DATA_AUTH_KEY') : $key);
    $data = base64_encode($data);
    $x = 0;
    $len = strlen($data);
    $l = strlen($key);
    $char = '';

    for ($i = 0; $i < $len; $i++) {
        if ($x == $l) $x = 0;
        $char .= substr($key, $x, 1);
        $x++;
    }

    $str = sprintf('%010d', $expire ? $expire + time() : 0);

    for ($i = 0; $i < $len; $i++) {
        $str .= chr(ord(substr($data, $i, 1)) + (ord(substr($char, $i, 1))) % 256);
    }
    return str_replace(array('+', '/', '='), array('-', '_', ''), base64_encode($str));
}

/**
 * 系统解密方法
 * @param string $data 要解密的字符串 （必须是think_encrypt方法加密的字符串）
 * @param string $key 加密密钥
 * @return string
 * @author 麦当苗儿 <zuojiazi@vip.qq.com>
 */
function think_decrypt($data, $key = '')
{
    $key = md5(empty($key) ? C('DATA_AUTH_KEY') : $key);
    $data = str_replace(array('-', '_'), array('+', '/'), $data);
    $mod4 = strlen($data) % 4;
    if ($mod4) {
        $data .= substr('====', $mod4);
    }
    $data = base64_decode($data);
    $expire = substr($data, 0, 10);
    $data = substr($data, 10);

    if ($expire > 0 && $expire < time()) {
        return '';
    }
    $x = 0;
    $len = strlen($data);
    $l = strlen($key);
    $char = $str = '';

    for ($i = 0; $i < $len; $i++) {
        if ($x == $l) $x = 0;
        $char .= substr($key, $x, 1);
        $x++;
    }

    for ($i = 0; $i < $len; $i++) {
        if (ord(substr($data, $i, 1)) < ord(substr($char, $i, 1))) {
            $str .= chr((ord(substr($data, $i, 1)) + 256) - ord(substr($char, $i, 1)));
        } else {
            $str .= chr(ord(substr($data, $i, 1)) - ord(substr($char, $i, 1)));
        }
    }
    return base64_decode($str);
}

/**
 * 数据签名认证
 * @param array $data 被认证的数据
 * @return string       签名
 * @author 麦当苗儿 <zuojiazi@vip.qq.com>
 */
function data_auth_sign($data)
{
    //数据类型检测
    if (!is_array($data)) {
        $data = (array)$data;
    }
    ksort($data); //排序
    $code = http_build_query($data); //url编码并生成query字符串
    $sign = sha1($code); //生成签名
    return $sign;
}

/**
 * 对查询结果集进行排序
 * @access public
 * @param array $list 查询结果
 * @param string $field 排序的字段名
 * @param array $sortby 排序类型
 * asc正向排序 desc逆向排序 nat自然排序
 * @return array
 */
function list_sort_by($list, $field, $sortby = 'asc')
{
    if (is_array($list)) {
        $refer = $resultSet = array();
        foreach ($list as $i => $data)
            $refer[$i] = &$data[$field];
        switch ($sortby) {
            case 'asc': // 正向排序
                asort($refer);
                break;
            case 'desc':// 逆向排序
                arsort($refer);
                break;
            case 'nat': // 自然排序
                natcasesort($refer);
                break;
        }
        foreach ($refer as $key => $val)
            $resultSet[] = &$list[$key];
        return $resultSet;
    }
    return false;
}

/**
 * 把返回的数据集转换成Tree
 * @param array $list 要转换的数据集
 * @param string $pid parent标记字段
 * @param string $level level标记字段
 * @return array
 * @author 麦当苗儿 <zuojiazi@vip.qq.com>
 */
function list_to_tree($list, $pk = 'id', $pid = 'pid', $child = '_child', $root = 0)
{
    // 创建Tree
    $tree = array();
    if (is_array($list)) {
        // 创建基于主键的数组引用
        $refer = array();
        foreach ($list as $key => $data) {
            $refer[$data[$pk]] =& $list[$key];
        }
        foreach ($list as $key => $data) {
            // 判断是否存在parent
            $parentId = $data[$pid];
            if ($root == $parentId) {
                $tree[] =& $list[$key];
            } else {
                if (isset($refer[$parentId])) {
                    $parent =& $refer[$parentId];
                    $parent[$child][] =& $list[$key];
                }
            }
        }
    }
    return $tree;
}

/**
 * 将list_to_tree的树还原成列表
 * @param array $tree 原来的树
 * @param string $child 孩子节点的键
 * @param string $order 排序显示的键，一般是主键 升序排列
 * @param array $list 过渡用的中间数组，
 * @return array        返回排过序的列表数组
 * @author yangweijie <yangweijiester@gmail.com>
 */
function tree_to_list($tree, $child = '_child', $order = 'id', &$list = array())
{
    if (is_array($tree)) {
        foreach ($tree as $key => $value) {
            $reffer = $value;
            if (isset($reffer[$child])) {
                unset($reffer[$child]);
                tree_to_list($value[$child], $child, $order, $list);
            }
            $list[] = $reffer;
        }
        $list = list_sort_by($list, $order, $sortby = 'asc');
    }
    return $list;
}

/**
 * 格式化字节大小
 * @param number $size 字节数
 * @param string $delimiter 数字和单位分隔符
 * @return string            格式化后的带单位的大小
 * @author 麦当苗儿 <zuojiazi@vip.qq.com>
 */
function format_bytes($size, $delimiter = '')
{
    $units = array('B', 'KB', 'MB', 'GB', 'TB', 'PB');
    for ($i = 0; $size >= 1024 && $i < 5; $i++) $size /= 1024;
    return round($size, 2) . $delimiter . $units[$i];
}

/**
 * 设置跳转页面URL
 * 使用函数再次封装，方便以后选择不同的存储方式（目前使用cookie存储）
 * @author 麦当苗儿 <zuojiazi@vip.qq.com>
 */
function set_redirect_url($url)
{
    cookie('redirect_url', $url);
}

/**
 * 获取跳转页面URL
 * @return string 跳转页URL
 * @author 麦当苗儿 <zuojiazi@vip.qq.com>
 */
function get_redirect_url()
{
    $url = cookie('redirect_url');
    return empty($url) ? __APP__ : $url;
}

/**
 * 处理插件钩子
 * @param string $hook 钩子名称
 * @param mixed $params 传入参数
 * @return void
 */
function hook($hook, $params = array())
{
    \Think\Hook::listen($hook, $params);
}

/**
 * 获取插件类的类名
 * @param strng $name 插件名
 */
function get_addon_class($name)
{
    $class = "Addons\\{$name}\\{$name}Addon";
    return $class;
}

/**
 * 获取插件类的配置文件数组
 * @param string $name 插件名
 */
function get_addon_config($name)
{
    $class = get_addon_class($name);
    if (class_exists($class)) {
        $addon = new $class();
        return $addon->getConfig();
    } else {
        return array();
    }
}

/**
 * 插件显示内容里生成访问插件的url
 * @param string $url url
 * @param array $param 参数
 * @author 麦当苗儿 <zuojiazi@vip.qq.com>
 */
function addons_url($url, $param = array())
{
    $url = parse_url($url);
    $case = C('URL_CASE_INSENSITIVE');
    $addons = $case ? parse_name($url['scheme']) : $url['scheme'];
    $controller = $case ? parse_name($url['host']) : $url['host'];
    $action = trim($case ? strtolower($url['path']) : $url['path'], '/');

    /* 解析URL带的参数 */
    if (isset($url['query'])) {
        parse_str($url['query'], $query);
        $param = array_merge($query, $param);
    }

    /* 基础参数 */
    $params = array(
        '_addons' => $addons,
        '_controller' => $controller,
        '_action' => $action,
    );
    $params = array_merge($params, $param); //添加额外参数

    return U('Addons/execute', $params);
}

/**
 * 时间戳格式化
 * @param int $time
 * @return string 完整的时间显示
 * @author huajie <banhuajie@163.com>
 */
function time_format($time = NULL, $format = 'Y-m-d H:i')
{
    $time = $time === NULL ? NOW_TIME : intval($time);
    return date($format, $time);
}

/**
 * 时间戳格式化
 * @param int $time
 * @return string 完整的时间显示
 * @author huajie <banhuajie@163.com>
 */
function time_format0($time = NULL, $format = 'Y-m-d H:i')
{
    $time = $time === NULL ? NOW_TIME : intval($time);
    if ($time) {
        return date($format, $time);
    } else {
        return "暂无登录";
    }
}

/**
 * 根据用户ID获取用户名
 * @param integer $uid 用户ID
 * @return string       用户名
 */
function get_username($uid = 0)
{
    static $list;
    if (!($uid && is_numeric($uid))) { //获取当前登录用户名
        return session('user_auth.username');
    }

    /* 获取缓存数据 */
    if (empty($list)) {
        $list = S('sys_active_user_list');
    }

    /* 查找用户信息 */
    $key = "u{$uid}";
    if (isset($list[$key])) { //已缓存，直接使用
        $name = $list[$key];
    } else { //调用接口获取用户信息
        $User = new User\Api\UserApi();
        $info = $User->info($uid);
        if ($info && isset($info[1])) {
            $name = $list[$key] = $info[1];
            /* 缓存用户 */
            $count = count($list);
            $max = C('USER_MAX_CACHE');
            while ($count-- > $max) {
                array_shift($list);
            }
            S('sys_active_user_list', $list);
        } else {
            $name = '';
        }
    }
    return $name;
}

/**
 * 根据用户ID获取用户昵称
 * @param integer $uid 用户ID
 * @return string       用户昵称
 */
function get_nickname($uid = 0)
{
    static $list;
    if (!($uid && is_numeric($uid))) { //获取当前登录用户名
        return session('user_auth.username');
    }

    /* 获取缓存数据 */
    if (empty($list)) {
        $list = S('sys_user_nickname_list');
    }

    /* 查找用户信息 */
    $key = "u{$uid}";
    if (isset($list[$key])) { //已缓存，直接使用
        $name = $list[$key];
    } else { //调用接口获取用户信息
        $info = M('Member')->field('nickname')->find($uid);
        if ($info !== false && $info['nickname']) {
            $nickname = $info['nickname'];
            $name = $list[$key] = $nickname;
            /* 缓存用户 */
            $count = count($list);
            $max = C('USER_MAX_CACHE');
            while ($count-- > $max) {
                array_shift($list);
            }
            S('sys_user_nickname_list', $list);
        } else {
            $name = '';
        }
    }
    return $name;
}

/**
 * 获取分类信息并缓存分类
 * @param integer $id 分类ID
 * @param string $field 要获取的字段名
 * @return string         分类信息
 */
function get_category($id, $field = null)
{
    static $list;

    /* 非法分类ID */
    if (empty($id) || !is_numeric($id)) {
        return '';
    }

    /* 读取缓存数据 */
    if (empty($list)) {
        $list = S('sys_category_list');
    }

    /* 获取分类名称 */
    if (!isset($list[$id])) {
        $cate = M('Category')->find($id);
        if (!$cate || 1 != $cate['status']) { //不存在分类，或分类被禁用
            return '';
        }
        $list[$id] = $cate;
        S('sys_category_list', $list); //更新缓存
    }
    return is_null($field) ? $list[$id] : $list[$id][$field];
}

/* 根据ID获取分类标识 */
function get_category_name($id)
{
    return get_category($id, 'name');
}

/* 根据ID获取分类名称 */
function get_category_title($id)
{
    return get_category($id, 'title');
}

/**
 * 获取顶级模型信息
 */
function get_top_model($model_id = null)
{
    $map = array('status' => 1, 'extend' => 0);
    if (!is_null($model_id)) {
        $map['id'] = array('neq', $model_id);
    }
    $model = M('Model')->where($map)->field(true)->select();
    foreach ($model as $value) {
        $list[$value['id']] = $value;
    }
    return $list;
}

/**
 * 获取文档模型信息
 * @param integer $id 模型ID
 * @param string $field 模型字段
 * @return array
 */
function get_document_model($id = null, $field = null)
{
    static $list;

    /* 非法分类ID */
    if (!(is_numeric($id) || is_null($id))) {
        return '';
    }

    /* 读取缓存数据 */
    if (empty($list)) {
        $list = S('DOCUMENT_MODEL_LIST');
    }

    /* 获取模型名称 */
    if (empty($list)) {
        $map = array('status' => 1, 'extend' => 1);
        $model = M('Model')->where($map)->field(true)->select();
        foreach ($model as $value) {
            $list[$value['id']] = $value;
        }
        S('DOCUMENT_MODEL_LIST', $list); //更新缓存
    }

    /* 根据条件返回数据 */
    if (is_null($id)) {
        return $list;
    } elseif (is_null($field)) {
        return $list[$id];
    } else {
        return $list[$id][$field];
    }
}

/**
 * 解析UBB数据
 * @param string $data UBB字符串
 * @return string 解析为HTML的数据
 * @author 麦当苗儿 <zuojiazi@vip.qq.com>
 */
function ubb($data)
{
    //TODO: 待完善，目前返回原始数据
    return $data;
}

/**
 * 记录行为日志，并执行该行为的规则
 * @param string $action 行为标识
 * @param string $model 触发行为的模型名
 * @param int $record_id 触发行为的记录id
 * @param int $user_id 执行行为的用户id
 * @return boolean
 * @author huajie <banhuajie@163.com>
 */
function action_log($action = null, $model = null, $record_id = null, $user_id = null)
{

    //参数检查
    if (empty($action) || empty($model) || empty($record_id)) {
        return '参数不能为空';
    }
    if (empty($user_id)) {
        $user_id = is_login();
    }

    //查询行为,判断是否执行
    $action_info = M('Action')->getByName($action);
    if ($action_info['status'] != 1) {
        return '该行为被禁用或删除';
    }

    //插入行为日志
    $data['action_id'] = $action_info['id'];
    $data['user_id'] = $user_id;
    $data['action_ip'] = ip2long(get_client_ip());
    $data['model'] = $model;
    $data['record_id'] = $record_id;
    $data['create_time'] = NOW_TIME;

    //解析日志规则,生成日志备注
    if (!empty($action_info['log'])) {
        if (preg_match_all('/\[(\S+?)\]/', $action_info['log'], $match)) {
            $log['user'] = $user_id;
            $log['record'] = $record_id;
            $log['model'] = $model;
            $log['time'] = NOW_TIME;
            $log['data'] = array('user' => $user_id, 'model' => $model, 'record' => $record_id, 'time' => NOW_TIME);
            foreach ($match[1] as $value) {
                $param = explode('|', $value);
                if (isset($param[1])) {
                    $replace[] = call_user_func($param[1], $log[$param[0]]);
                } else {
                    $replace[] = $log[$param[0]];
                }
            }
            $data['remark'] = str_replace($match[0], $replace, $action_info['log']);
        } else {
            $data['remark'] = $action_info['log'];
        }
    } else {
        //未定义日志规则，记录操作url
        $data['remark'] = '操作url：' . $_SERVER['REQUEST_URI'];
    }

    M('ActionLog')->add($data);

    if (!empty($action_info['rule'])) {
        //解析行为
        $rules = parse_action($action, $user_id);

        //执行行为
        $res = execute_action($rules, $action_info['id'], $user_id);
    }
}

/**
 * 解析行为规则
 * 规则定义  table:$table|field:$field|condition:$condition|rule:$rule[|cycle:$cycle|max:$max][;......]
 * 规则字段解释：table->要操作的数据表，不需要加表前缀；
 *              field->要操作的字段；
 *              condition->操作的条件，目前支持字符串，默认变量{$self}为执行行为的用户
 *              rule->对字段进行的具体操作，目前支持四则混合运算，如：1+score*2/2-3
 *              cycle->执行周期，单位（小时），表示$cycle小时内最多执行$max次
 *              max->单个周期内的最大执行次数（$cycle和$max必须同时定义，否则无效）
 * 单个行为后可加 ； 连接其他规则
 * @param string $action 行为id或者name
 * @param int $self 替换规则里的变量为执行用户的id
 * @return boolean|array: false解析出错 ， 成功返回规则数组
 * @author huajie <banhuajie@163.com>
 */
function parse_action($action = null, $self)
{
    if (empty($action)) {
        return false;
    }

    //参数支持id或者name
    if (is_numeric($action)) {
        $map = array('id' => $action);
    } else {
        $map = array('name' => $action);
    }

    //查询行为信息
    $info = M('Action')->where($map)->find();
    if (!$info || $info['status'] != 1) {
        return false;
    }

    //解析规则:table:$table|field:$field|condition:$condition|rule:$rule[|cycle:$cycle|max:$max][;......]
    $rules = $info['rule'];
    $rules = str_replace('{$self}', $self, $rules);
    $rules = explode(';', $rules);
    $return = array();
    foreach ($rules as $key => &$rule) {
        $rule = explode('|', $rule);
        foreach ($rule as $k => $fields) {
            $field = empty($fields) ? array() : explode(':', $fields);
            if (!empty($field)) {
                $return[$key][$field[0]] = $field[1];
            }
        }
        //cycle(检查周期)和max(周期内最大执行次数)必须同时存在，否则去掉这两个条件
        if (!array_key_exists('cycle', $return[$key]) || !array_key_exists('max', $return[$key])) {
            unset($return[$key]['cycle'], $return[$key]['max']);
        }
    }

    return $return;
}

/**
 * 执行行为
 * @param array $rules 解析后的规则数组
 * @param int $action_id 行为id
 * @param array $user_id 执行的用户id
 * @return boolean false 失败 ， true 成功
 * @author huajie <banhuajie@163.com>
 */
function execute_action($rules = false, $action_id = null, $user_id = null)
{
    if (!$rules || empty($action_id) || empty($user_id)) {
        return false;
    }

    $return = true;
    foreach ($rules as $rule) {

        //检查执行周期
        $map = array('action_id' => $action_id, 'user_id' => $user_id);
        $map['create_time'] = array('gt', NOW_TIME - intval($rule['cycle']) * 3600);
        $exec_count = M('ActionLog')->where($map)->count();
        if ($exec_count > $rule['max']) {
            continue;
        }

        //执行数据库操作
        $Model = M(ucfirst($rule['table']));
        $field = $rule['field'];
        $res = $Model->where($rule['condition'])->setField($field, array('exp', $rule['rule']));

        if (!$res) {
            $return = false;
        }
    }
    return $return;
}

//基于数组创建目录和文件
function create_dir_or_files($files)
{
    foreach ($files as $key => $value) {
        if (substr($value, -1) == '/') {
            mkdir($value);
        } else {
            @file_put_contents($value, '');
        }
    }
}

if (!function_exists('array_column')) {
    function array_column(array $input, $columnKey, $indexKey = null)
    {
        $result = array();
        if (null === $indexKey) {
            if (null === $columnKey) {
                $result = array_values($input);
            } else {
                foreach ($input as $row) {
                    $result[] = $row[$columnKey];
                }
            }
        } else {
            if (null === $columnKey) {
                foreach ($input as $row) {
                    $result[$row[$indexKey]] = $row;
                }
            } else {
                foreach ($input as $row) {
                    $result[$row[$indexKey]] = $row[$columnKey];
                }
            }
        }
        return $result;
    }
}

/**
 * 获取表名（不含表前缀）
 * @param string $model_id
 * @return string 表名
 * @author huajie <banhuajie@163.com>
 */
function get_table_name($model_id = null)
{
    if (empty($model_id)) {
        return false;
    }
    $Model = M('Model');
    $name = '';
    $info = $Model->getById($model_id);
    if ($info['extend'] != 0) {
        $name = $Model->getFieldById($info['extend'], 'name') . '_';
    }
    $name .= $info['name'];
    return $name;
}

/**
 * 获取属性信息并缓存
 * @param integer $id 属性ID
 * @param string $field 要获取的字段名
 * @return string         属性信息
 */
function get_model_attribute($model_id, $group = true, $fields = true)
{
    static $list;

    /* 非法ID */
    if (empty($model_id) || !is_numeric($model_id)) {
        return '';
    }

    /* 获取属性 */
    if (!isset($list[$model_id])) {
        $map = array('model_id' => $model_id);
        $extend = M('Model')->getFieldById($model_id, 'extend');

        if ($extend) {
            $map = array('model_id' => array("in", array($model_id, $extend)));
        }
        $info = M('Attribute')->where($map)->field($fields)->select();
        $list[$model_id] = $info;
    }

    $attr = array();
    if ($group) {
        foreach ($list[$model_id] as $value) {
            $attr[$value['id']] = $value;
        }
        $model = M("Model")->field("field_sort,attribute_list,attribute_alias")->find($model_id);
        $attribute = explode(",", $model['attribute_list']);
        if (empty($model['field_sort'])) { //未排序
            $group = array(1 => array_merge($attr));
        } else {
            $group = json_decode($model['field_sort'], true);

            $keys = array_keys($group);
            foreach ($group as &$value) {
                foreach ($value as $key => $val) {
                    $value[$key] = $attr[$val];
                    unset($attr[$val]);
                }
            }

            if (!empty($attr)) {
                foreach ($attr as $key => $val) {
                    if (!in_array($val['id'], $attribute)) {
                        unset($attr[$key]);
                    }
                }
                $group[$keys[0]] = array_merge($group[$keys[0]], $attr);
            }
        }
        if (!empty($model['attribute_alias'])) {
            $alias = preg_split('/[;\r\n]+/s', $model['attribute_alias']);
            $fields = array();
            foreach ($alias as &$value) {
                $val = explode(':', $value);
                $fields[$val[0]] = $val[1];
            }
            foreach ($group as &$value) {
                foreach ($value as $key => $val) {
                    if (!empty($fields[$val['name']])) {
                        $value[$key]['title'] = $fields[$val['name']];
                    }
                }
            }
        }
        $attr = $group;
    } else {
        foreach ($list[$model_id] as $value) {
            $attr[$value['name']] = $value;
        }
    }
    return $attr;
}

/**
 * 调用系统的API接口方法（静态方法）
 * api('User/getName','id=5'); 调用公共模块的User接口的getName方法
 * api('Admin/User/getName','id=5');  调用Admin模块的User接口
 * @param string $name 格式 [模块名]/接口名/方法名
 * @param array|string $vars 参数
 */
function api($name, $vars = array())
{
    $array = explode('/', $name);
    $method = array_pop($array);
    $classname = array_pop($array);
    $module = $array ? array_pop($array) : 'Common';
    $callback = $module . '\\Api\\' . $classname . 'Api::' . $method;
    if (is_string($vars)) {
        parse_str($vars, $vars);
    }
    return call_user_func_array($callback, $vars);
}

/**
 * 根据条件字段获取指定表的数据
 * @param mixed $value 条件，可用常量或者数组
 * @param string $condition 条件字段
 * @param string $field 需要返回的字段，不传则返回整个数据
 * @param string $table 需要查询的表
 * @author huajie <banhuajie@163.com>
 */
function get_table_field($value = null, $condition = 'id', $field = null, $table = null)
{
    if (empty($value) || empty($table)) {
        return false;
    }

    //拼接参数
    $map[$condition] = $value;
    $info = M(ucfirst($table))->where($map);
    if (empty($field)) {
        $info = $info->field(true)->find();
    } else {
        $info = $info->getField($field);
    }
    return $info;
}

/**
 * 获取链接信息
 * @param int $link_id
 * @param string $field
 * @return 完整的链接信息或者某一字段
 * @author huajie <banhuajie@163.com>
 */
function get_link($link_id = null, $field = 'url')
{
    $link = '';
    if (empty($link_id)) {
        return $link;
    }
    $link = M('Url')->getById($link_id);
    if (empty($field)) {
        return $link;
    } else {
        return $link[$field];
    }
}

/**
 * 获取文档封面图片
 * @param int $cover_id
 * @param string $field
 * @return 完整的数据  或者  指定的$field字段值
 * @author huajie <banhuajie@163.com>
 */
function get_cover($cover_id, $field = null, $root = 1, $flag = true)
{
    if (empty($cover_id)) {
        return "";
    }
    $picture = M('Picture')->where(array('status' => 1))->getById($cover_id);
    if (get_tool_status("oss_storage") == 1) {
        if (!empty($picture['oss_url'])) {
            return str_replace('http:', 'https:', $picture['oss_url']);
        } else {
            return 'https://' . $_SERVER['HTTP_HOST'] . __ROOT__ . $picture['path'];
        }
    } elseif (get_tool_status("qiniu_storage") == 1) {
        if (!empty($picture['url'])) {
            return $picture['url'];
        } else {
            return '//' . $_SERVER['HTTP_HOST'] . __ROOT__ . $picture['path'];
        }
    } elseif (get_tool_status("cos_storage") == 1) {
        if (!empty($picture['url'])) {
            return $picture['url'];
        } else {
            return '//' . $_SERVER['HTTP_HOST'] . __ROOT__ . $picture['path'];
        }
    } elseif (get_tool_status("bos_storage") == 1) {
        if (!empty($picture['bos_url'])) {
            return $picture['bos_url'];
        } else {
            return '//' . $_SERVER['HTTP_HOST'] . __ROOT__ . $picture['path'];
        }
    } else {
        if ($field == 'path') {
            if (!empty($picture['url']) && get_tool_status('qiniu_storage') == 1) {
                $picture['path'] = $picture['url'];
            } else {
                if ($picture['water'] && MODULE_NAME != 'Admin' && $flag && (C('watermark.status') == 1)) {

                    $rp = realpath(dirname(__FILE__) . '/../../../');

                    if (is_file($rp . $picture['water'])) {
                        $field = 'water';
                    }
                } else {
                    if ($root == 1) {
                        $picture['path'] = __ROOT__ . $picture['path'];
                    }

                }

            }

        }
        return empty($field) ? $picture : $picture[$field];
    }

}


function get_file($cover_id, $field = null)
{


    if (empty($cover_id)) {

        return "";

    }

    $file = M('File')->where(array('status' => 1))->getById($cover_id);

    if ($file) {

        $file['path'] = __ROOT__ . substr(C('DOWNLOAD_UPLOAD.rootPath'), 1) . '' . $file['savepath'] . '' . $file['savename'];

        return empty($field) ? $file : $file[$field];

    } else {

        return '';

    }

}

/**
 * 检查$pos(推荐位的值)是否包含指定推荐位$contain
 * @param number $pos 推荐位的值
 * @param number $contain 指定推荐位
 * @return boolean true 包含 ， false 不包含
 * @author huajie <banhuajie@163.com>
 */
function check_document_position($pos = 0, $contain = 0)
{
    if (empty($pos) || empty($contain)) {
        return false;
    }

    //将两个参数进行按位与运算，不为0则表示$contain属于$pos
    $res = $pos & $contain;
    if ($res !== 0) {
        return true;
    } else {
        return false;
    }
}

/**
 * 获取数据的所有子孙数据的id值
 * @author 朱亚杰 <xcoolcc@gmail.com>
 */

function get_stemma($pids, Model &$model, $field = 'id')
{
    $collection = array();

    //非空判断
    if (empty($pids)) {
        return $collection;
    }

    if (is_array($pids)) {
        $pids = trim(implode(',', $pids), ',');
    }
    $result = $model->field($field)->where(array('pid' => array('IN', (string)$pids)))->select();
    $child_ids = array_column((array)$result, 'id');

    while (!empty($child_ids)) {
        $collection = array_merge($collection, $result);
        $result = $model->field($field)->where(array('pid' => array('IN', $child_ids)))->select();
        $child_ids = array_column((array)$result, 'id');
    }
    return $collection;
}

/**
 * 验证分类是否允许发布内容
 * @param integer $id 分类ID
 * @return boolean     true-允许发布内容，false-不允许发布内容
 */
function check_category($id)
{
    if (is_array($id)) {
        $id['type'] = !empty($id['type']) ? $id['type'] : 2;
        $type = get_category($id['category_id'], 'type');
        $type = explode(",", $type);
        return in_array($id['type'], $type);
    } else {
        $publish = get_category($id, 'allow_publish');
        return $publish ? true : false;
    }
}

/**
 * 检测分类是否绑定了指定模型
 * @param array $info 模型ID和分类ID数组
 * @return boolean     true-绑定了模型，false-未绑定模型
 */
function check_category_model($info)
{
    $cate = get_category($info['category_id']);
    $array = explode(',', $info['pid'] ? $cate['model_sub'] : $cate['model']);
    return in_array($info['model_id'], $array);
}


/**
 * 系统非常规MD5加密方法
 * @param string $str 要加密的字符串
 * @return string
 */
function think_psw_md5($str, $key = 'ThinkUCenter')
{
    return '' === $str ? '' : md5(sha1($str) . $key);
}

//对年龄的审核
function age_verify($cardno, $name)
{
    $date = age($cardno, $name);

    if ($date['resp']['code'] == 0 && $date > 0) {
        $age = floor((time() - strtotime($date['data']['birthday'])) / (60 * 60 * 24 * 365));
        if ($age > 17) {
            return 1;
        } else {
            return 2;
        }
    } elseif ($date['resp']['code'] != 0 && $date > 0) {
        return 0;
    } else {
        return $date;
    }
}

//根据配置向接口发送身份证号和姓名进行验证
function age($cardno, $name)
{
    $host = "https://idcardcert.market.alicloudapi.com";
    $path = "/idCardCert";
    $method = "GET";
    $appcode = C('tool_age.appcode');
    $headers = array();
    array_push($headers, "Authorization:APPCODE " . $appcode);
    $querys = "idCard=" . $cardno . "&name=" . $name;
    $bodys = "";
    $url = $host . $path . "?" . $querys;
    $curl = curl_init();
    curl_setopt($curl, CURLOPT_CUSTOMREQUEST, $method);
    curl_setopt($curl, CURLOPT_URL, $url);
    curl_setopt($curl, CURLOPT_HTTPHEADER, $headers);
    curl_setopt($curl, CURLOPT_FAILONERROR, false);
    curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
    curl_setopt($curl, CURLOPT_HEADER, true);
    if (1 == strpos("$" . $host, "https://")) {
        curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
        curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, false);
    }
    $output = curl_exec($curl);
    if (empty($output)) {
        return -1;//用完
    }
    if (curl_getinfo($curl, CURLINFO_HTTP_CODE) == '200') {
        $headersize = curl_getinfo($curl, CURLINFO_HEADER_SIZE);
        $header = substr($output, 0, $headersize);
        $body = substr($output, $headersize);
        curl_close($curl);
        return json_decode($body, true);
    } else {
        return -2;//失败
    }
}

/*短信发送验证限制条件  */
function checksendcode($phone, $limit)
{
    $number = M('Short_message')->where(array('pid' => 0, 'create_ip' => get_client_ip(), 'send_status' => '000000', 'send_time' => array(array('egt', strtotime('today')), array('elt', strtotime('tomorrow')))))->count();
    if (!empty($limit) && $number >= $limit) {
        $return['status'] = '0';
        $return['msg'] = '每天发送数量不能超过' . $limit . '条';
        echo json_encode($return);
        exit;
    }
    $request_time = time();
    $map = array('phone' => $phone);
    $map['create_time'] = array(array('egt', ($request_time - 60)), array('elt', $request_time));
    $number = $time = M('Short_message')->where($map)->count();
    if ($number > 0) {
        echo json_encode(array('status' => 0, 'msg' => '请一分钟后再次尝试'));
        exit;
    }
}

//验证短信
function sdkchecksendcode($phone, $limit, $type = 1)
{
    $number = M('Short_message')->where(array('pid' => 0, 'create_ip' => get_client_ip(), 'send_status' => '000000', 'send_time' => array(array('egt', strtotime('today')), array('elt', strtotime('tomorrow')))))->count();
    if (!empty($limit) && $number >= $limit) {
        $return['status'] = '0';
        $return['msg'] = '每天发送数量不能超过' . $limit . '条';
        echo base64_encode(json_encode($return));
        exit;
    }
    $request_time = time();
    $map = array('phone' => $phone);
    $map['create_time'] = array(array('egt', ($request_time - 60)), array('elt', $request_time));
    $number = $time = M('Short_message')->where($map)->count();
    if ($number > 0) {
        echo base64_encode(json_encode(array('status' => $type == 1 ? 0 : 1024, $type == 1 ? "msg" : "return_msg" => '请一分钟后再次尝试')));
        exit;
    }
}

//验证短信
function sdk2checksendcode($phone, $limit)
{
    $number = M('Short_message')->where(array('pid' => 0, 'create_ip' => get_client_ip(), 'send_status' => '000000', 'send_time' => array(array('egt', strtotime('today')), array('elt', strtotime('tomorrow')))))->count();
    if (!empty($limit) && $number >= $limit) {
        $return['status'] = '0';
        $return['return_msg'] = '每天发送数量不能超过' . $limit . '条';
        echo base64_encode(json_encode($return));
        exit;
    }
    $request_time = time();
    $map = array('phone' => $phone);
    $map['create_time'] = array(array('egt', ($request_time - 60)), array('elt', $request_time));
    $number = $time = M('Short_message')->where($map)->count();
    if ($number > 0) {
        echo base64_encode(json_encode(array('status' => 0, 'return_msg' => '请一分钟后再次尝试')));
        exit;
    }
}

function appchecksendcode($phone, $limit, $code = 1)
{
    $number = M('Short_message')->where(array('pid' => 0, 'create_ip' => get_client_ip(), 'send_status' => '000000', 'send_time' => array(array('egt', strtotime('today')), array('elt', strtotime('tomorrow')))))->count();
    if (!empty($limit) && $number >= $limit) {
        $msg = array(
            "status" => -1,
            "return_code" => "每天发送数量不能超过" . $limit . "条",
            "data" => []
        );
        echo json_encode($msg);
        exit;
    }
    $request_time = time();
    $map = array('phone' => $phone);
    $map['create_time'] = array(array('egt', ($request_time - 60)), array('elt', $request_time));
    $number = $time = M('Short_message')->where($map)->count();
    if ($number > 0) {
        $msg = array(
            "status" => -1,
            "return_code" => "请一分钟后再次尝试",
            "data" => []
        );
        if ($code == 2) {
            $msg['code'] = 1024;
            $msg['msg'] = '验证码发送过于频繁，请稍后再试';
            unset($msg['status']);
            unset($msg['return_code']);
        }
        echo json_encode($msg);
        exit;
    }
}

function footer_news($type)
{
    if (empty($type)) {
        return 0;
    }
    $name = 'media_' . $type;
    $news = M("Document")->field("d.id")->table("__DOCUMENT__ as d")
        ->join("__CATEGORY__ as c on(c.id=d.category_id and c.name='$name')", 'right')
        ->where("d.status>0 and d.display=1 and c.title=d.title")->find();
    if ($news) {
        return 1;
    } else {
        return 0;
    }
}

/*
获取sdk微信参数
@author  cb
 */
function get_game_wxlogin_param($game_id)
{

    $map['game_id'] = ['in', [$game_id, 0]];
    $map['type'] = 2;
    $map['status'] = 1;
    $res = M('param', 'tab_')->field('wx_appid,appsecret')->where($map)->find();
    if (empty($res)) {
        return '';
    } else {
        return $res;
    }
}

function pp($val = '', $isdie = true)
{
    var_dump($val);
    if ($isdie) die();
}

function curl_post($url = '', $post_data = array())
{
    if (empty($url) || empty($post_data)) {
        return false;
    }

    $requestString = http_build_query($post_data);
    $postUrl = $url;
    $curl = curl_init();//初始化curl
    curl_setopt($curl, CURLOPT_URL, $postUrl); // 要访问的地址
    curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, 0); // 对认证证书来源的检查
    curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, 1); // 从证书中检查SSL加密算法是否存在
    curl_setopt($curl, CURLOPT_USERAGENT, $_SERVER['HTTP_USER_AGENT']); // 模拟用户使用的浏览器
    curl_setopt($curl, CURLOPT_FOLLOWLOCATION, 1); // 使用自动跳转
    curl_setopt($curl, CURLOPT_AUTOREFERER, 1); // 自动设置Referer
    curl_setopt($curl, CURLOPT_POST, 1); // 发送一个常规的Post请求
    curl_setopt($curl, CURLOPT_POSTFIELDS, $requestString); // Post提交的数据包
    curl_setopt($curl, CURLOPT_TIMEOUT, 30); // 设置超时限制防止死循环
    curl_setopt($curl, CURLOPT_HEADER, 0); // 显示返回的Header区域内容
    curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1); // 获取的信息以文件流的形式返回
    $data = curl_exec($curl);//运行curl
    curl_close($curl);
    return $data;
}

if (!function_exists('dd')) {
    function dd($var)
    {
        if (func_num_args() > 1) {
            $var = func_get_args();
        }
        $debug = debug_backtrace();
        echo '<pre class="yun-debug" style="background:#EAEAEA;padding:10px;">';
        echo '<div class="file" style="color:#f00;">', $debug[0]['file'], '    ', $debug[0]['line'], PHP_EOL, '</div>';
        if (is_object($var) || is_array($var)) {
            $mode = 0;
        } else {
            $mode = 1;
        }
        switch ($mode) {
            case 0:
                print_r($var);
                break;
            case 1:
                var_dump($var);
                break;
            default:
                print_r($var);
        }
        echo '</pre>';
        exit;
    }
}

//获取推广员提现状态
function promoteWithdrawStatus($status = null)
{
    $statusData = [
        -1 => '审核未通过',
        0 => '待审核',
        1 => '汇款中',
        2 => '已汇款',
    ];

    if (isset($statusData[$status])) {
        return $statusData[$status];
    }

    return $statusData;
}