/*
好友初始化区域 此文件为好友窗体使用初始化窗体
*/

Namespace.register("U.MD.F.W"); //好友和群窗口区域命名空间

//#region 好友聊天

/**
* 弹出好友窗体处理
*
* @param  {object} 群信息
*/
U.MD.F.W.viewFriend = U.MD.F.W.SLHCK = function (friendinfo) {
    //使用好友系统必须登录
    if (!(U.MD.U.L.isLogin())) {
        var _childs, //所有的好友元素
        _friendel; //好友的信息元素
        //如果有传入好友的信息，则查看指定的好友的信息，否则弹出默认的好友窗体
        if (friendinfo) {
            //如果用户是和自己聊天，那么直接提示不允许，否则弹出好友聊天框
            if (friendinfo.UserId == US.userInfo.userid) {
                U.alert("无法与本人聊天！");
            }
            else {
                //获取制定好友的点击元素
                _friendel = $("#U_MD_F_H_RCO").find("[tid=" + friendinfo.UserId + "]")[0];
                //如果查看的好友在好友列表里
                if (_friendel) {
                    _friendel.onclick();
                }
                //弹出好有窗体
                else {
                    U.MD.F.W.popupFriendsForm(friendinfo);
                }
            }
        }
        //弹出默认的好友窗体
        else {
            _childs = $("#U_MD_F_H_RCO").Child(); //右侧栏
            friendinfo = (US.friend.recentcontacts[0] || US.friend.friends[0]); //最近联系人、 我的好友列表
            //如果有显示的好友，则弹出第一个好友聊天
            if (_childs.length) {
                _childs[0].onclick();
            }
            //查看好友
            else {
                //这里判断如果弹出的是群聊天框，则选择群信息，需要修改
                if (friendinfo && friendinfo.tf) {
                    friendinfo = U.Json.select(US.friend.group, { "GroupManageID": friendinfo.UserId })[0];
                }
                //弹出好友信息
                U.MD.F.W.popupFriendsForm(friendinfo);
                //如果用户没有好友和群，那么则直接弹出推荐好友
                if (!friendinfo || (!friendinfo.UserId && !friendinfo.GroupManageID)) {
                    U.MD.F.W.recommendFriend();
                }
            }
        }
    }
}

//#region 空好友提示

/**
* 空好友的提示
*
*/
U.MD.F.W.recommendFriend = function () {
    U.MD.F.W.printRecommendFriend(US.userInfo.TJF.slice(0, 8), $("#U_MD_F_H_ZR")[0], 1); //推荐好友提示
    U.MD.F.W.friendDisplayAndNone([{ "display": "block" }, { "display": "none"}], true); //弹出好友窗体，隐藏右边好友栏
}

/**
* 空用户的提示
*
*/
U.MD.F.W.printRecommendFriend = function (friendinfo, el, page) {
    //变量定义
    var _tempel, //临时元素变量
        _temponeel, //临时元素变量
        _temptwoel, //临时元素变量
        _tempthreeel, //临时元素变量
        _tempfourel, //临时元素变量
        _tempfiveel //临时元素变量
    ;
    //清空内容
    el.innerText = "";
    //创建显示
    _tempel = $$("div", {
        "className": "U_MD_F_H_ZRO",
        "onmousedown": U.UF.EV.stopBubble
    });
    _temponeel = $$("div", { "className": "U_MD_F_H_ZROS" }, _tempel);
    $$("div", { "className": "U_MD_F_H_ZROSS", "innerHTML": "这里暂时没有任何内容哦" }, _temponeel);
    $$("div", { "className": "U_MD_F_H_ZROSZ", "innerHTML": "Nothing!!" }, _temponeel);
    _temptwoel = $$("div", { "className": "U_MD_F_H_ZROSX" }, _temponeel);
    $$("div", { "className": "U_MD_F_H_ZROSXL", "innerHTML": "可尝试点击左边的头像，或追随一下的用户！" }, _temptwoel);
    $$("div", { "className": "U_MD_F_H_ZROSXR U_Img" }, _temptwoel);
    _temponeel = $$("div", { "className": "U_MD_F_H_ZROX" }, _tempel);
    _temptwoel = $$("div", { "className": "U_MD_F_H_ZROXT" }, _temponeel);
    $$("div", { "className": "U_MD_HomeSXLTTO U_MD_HomeSXROHTO", "innerHTML": "推荐追随" }, _temptwoel);
    $$("div",
     { "className": "U_MD_HomeSXLTTI U_Img",
         "onclick": function () {
             U.MD.F.W.recommendFriend(el, page);
         }
     },
        _temptwoel);
    _temptwoel = $$("div", { "className": "U_MD_F_H_ZROXX" }, _temponeel);

    //推荐好友循环打印区域
    for (i = 0; i < friendinfo.length; i++) {
        _tempthreeel = $$("div", { "className": "U_MD_F_H_ZROXXO", "style": { "marginLeft": "65px"} }, _temptwoel);
        _tempfourel = $$("div", { "className": "U_MD_F_H_ZROXXOS" }, _tempthreeel);
        _tempfiveel = $$("div", { "className": "U_MD_F_H_ZROXXOSL" }, _tempfourel);
        $$("img",
        { "onerror": U.MD.C.imgError,
            "title": "点击查看",
            "onclick": function () {
                U.UF.EV.stopBubble();
                U.MD.U.V.ViewOtherUserInfo(friendinfo[i].UserID);
            },
            "src": U.MD.C.getHeadImage(friendinfo[i].UserThumbnailImageHead),
            "alt": friendinfo[i].UserName
        },
        _tempfiveel);
        $$("div", { "className": "U_MD_F_H_ZROXXOSN U_MD_D_Text_Abbreviation", "innerHTML": friendinfo[i].UserName }, _tempfourel);
        $$("div",
        { "className": "U_MD_F_H_ZROXXOSR",
            "title": "点击追随该用户",
            "innerHTML": "追随",
            "onclick": function () {
                U.MD.F.M.addFriend(friendinfo[i]);
            }
        },
            _tempfourel);
        _tempfourel = $$("div", { "className": "U_MD_F_H_ZROXXOX U_MD_HomeSXZLLZOOX" }, _tempthreeel);
        $$("div", { "className": "U_MD_F_W_S", "innerHTML": "▲" }, _tempfourel);
        $$("div",
        { "className": "U_MD_F_W_X",
            "innerHTML": function () {
                if (friendinfo[i].UserIndividualitysignature) {
                    friendinfo[i].UserIndividualitysignature.substring(0, 15)
                } else {
                    ("添加我为好友吧，分享我们的信息，让我们距离更近一步").trim()
                }
            }

        },
          _tempfourel);
    }
    //添加内容
    el.appendChild(_tempel);
}

//好友推荐变化
U.MD.F.W.recommendFriend = function (el, page) {
    var _userinfo = US.userInfo, //登录用户资料
        _start = page * 4, //分页的开始
        _end = (page + 1) * 4, //分页的结束
        _recommendfriend = _userinfo.TJF.slice(_start, _end) //分页获取推荐的用户
    ;
    //获取的用户存在则打印
    if (_recommendfriend.length) {
        U.MD.F.W.printRecommendFriend(_recommendfriend, el, page + 1);
    }
    //否则去数据库取数
    else {
        U.A.Request(US.CD, [US.DB, "UseStudio_Friends", "RecommendFriends", _userinfo.UserId || US.EMPTYGUID, _userinfo.length, _userinfo.length + 4], U.MD.D.H.AsynSYTJ, [el, el, page]);
    }
}

//获取推荐好友
U.MD.F.W.asynRecommendFriend = function (r) {
    var _userinfo = US.userInfo,  //登录用户资料
        _context = r.context, //回调的参数
        _el = _context[1], //输出的内容区域
        _page = _context[2] //输出的号码
    ;
    r = r.value; //获取推荐用户的返回值
    _userinfo = _userinfo.concat(r); //获取的推荐用户存储到用户推荐用户信息里
    U.MD.F.W.printRecommendFriend(r, _el, _page + 1); //打印推荐好友
}

//#endregion

//#region

/**
* 好友聊天器里查看好友聊天
*
* @param  {object} 群信息
*/
U.MD.F.W.popupFriendsForm = function (friendinfo, el) {
    //登录的用户才能弹出窗体
    var _close;
    if (!U.MD.U.L.isLogin()) {
        var _friendform = $("#U_MD_F_H_ZA")[0];
        //判断窗体是否创建如果创建直接显示，如果没有则创建
        if (!_friendform) {
            $("#U_MD_F_H_Z")[0].style.display = "block";
            //创建窗体弹出窗体
            var _window = new U.UF.UI.form("",
                         $("#U_MD_F_H_Z")[0],
                                   {
                                       "resize": U.MD.F.W.reSize,
                                       "id": "U_MD_F_H_ZA",
                                       "style": {
                                           "display": "block",
                                           "height": "80%"
                                       }
                                   },
                                   {
                                       isstretching: false,
                                       isnarrow: false
                                   });
            _close = $($($($($(_window.content).Parent()).Parent()).Parent()).Child()[3]).Child()[0]; //获取关闭按钮
            _close.onclick = function () {
                U.MD.F.W.friendDisplayAndNone([{ "display": "none" }, { "display": "block"}], { "left": "auto", "right": "0px" });
            }
        }
        //指定元素
        else {
            U.UF.F.topWindow($("#U_MD_F_H_ZA")[0]);
        }
        //隐藏好友右边的显示，显示窗体
        U.MD.F.W.friendDisplayAndNone([{ "display": "block" }, { "display": "none"}]);
        U.MD.F.W.openFriendChat(friendinfo); //打开指定的好友聊天显示
        //        U.MD.F.W.reSize();  //好友聊天区域大小初始化
    }
}

/**
* 初始化好友聊天区域
*
* @param  {object} 群信息
*/
U.MD.F.W.openFriendChat = function (friendinfo) {
    var _friendfromel = $("#U_MD_F_H_ZR")[0], //整个好友窗体元素
        _friendchatfrom = $("#U_MD_F")[0], //好友聊天区域元素
        _userid = friendinfo.GroupManageID || friendinfo.UserId, //打开群或者好友的窗体
        _chatform = U.MD.F.W.isCreateForm(_userid), //判断窗体是否已经打开创建
        _isgroup = friendinfo.GroupManageID != null
    ;
    _friendchatfrom.style.display = "block"; //默认是隐藏，这些显示
    _friendfromel.appendChild(_friendchatfrom); //追加聊天区域
    //如果好友聊天框不存在，则创建好友聊天框
    if (!_chatform) {
        _chatform = U.MD.F.W.createFriendChat(friendinfo);
    }
    //选择到指定的窗体
    U.MD.F.W.switchFriendsChat(_chatform, friendinfo);
    //好友聊天查看
    U.MD.F.H.getFriendOrGroupNews(_userid, function (r) {
        U.MD.F.N.asynReceiveMessages(_isgroup, _chatform[1], r.value);
    }, _isgroup);
}

//大小变化处理
U.MD.F.W.reSize = function () {
    U.MD.F.W.leftSize(); //左边的处理 
    U.MD.F.W.chatBoxSize($("#U_MD_F_H_ZA")[0], U.MD.F.W.switchFriendsChat.Ele || $("#U_MD_F")[0].childs[0].element[1]); //右边聊天框处理
}

/**
* 好友聊天左边聊天框显示，主要是好友显示的区域的大小加上上面的导航等于整个左边的高
*
*/
U.MD.F.W.leftSize = function () {
    //获取容器DIV
    var _content = $("#U_MD_F_H_ZA")[0];
    if (_content) {
        //得到高度
        var _height = _content.offsetHeight,
        _childs = $(".U_MD_F_H_ZL").Child(); //获取下面的所有的孩子节点
        //设置下面的高度等于整个高度-导航的高度
        $("#U_MD_F_H_ZLZ")[0].style.height = _height - _childs[0].offsetHeight - _childs[1].offsetHeight - 30 + "px";
    }
}

//调整好友聊天框
U.MD.F.W.chatBoxSize = function (el, chatel) {
    var i, //用于循环
        _childs, //0 聊天区域 1聊天记录区域
        _rightchilds = $(chatel).Child(), //获取整个右边好友聊天区域的子元素
        _chatchilds = $(chatel.parentNode).Child(), //获取聊天区域的子元素
        _height = el.offsetHeight, //右边的高
        _width = chatel.offsetWidth; //右边的长
    //循环设置
    for (i = 0; i < _chatchilds.length; i++) {
        //聊天记录和聊天框的大小设置
        _childs = $(_chatchilds[i]).Child();
        _childs[0].style.width = _width - _childs[1].offsetWidth + "px";
        _childs[1].style.height = _height - 90 + "px";
        //聊天框的大小设置
        $(".U_MD_F_CA", _chatchilds[i]).css("height", _height - 380 + "px");
    }
}

/**
* 设置好友窗体打开和关闭的状态
*
* @param  {array} 显示隐藏的集合
*/
U.MD.F.W.friendDisplayAndNone = function (style) {
    var _friendform = $("#U_MD_F_H_ZA"), //好友窗体
        _friendright = $("#U_MD_F_H_R"); //好友右侧
    _friendform.addAttrArray({ "style": style[0] }); //给窗体设置参入的css值
    _friendright.addAttrArray({ "style": style[1] }); //给窗体设置参入的css值
}

//#endregion

//判断是否需要创建

/**
* 根据friendid判断好友窗体是否创建
*
* @param  {object} 群信息
*/
U.MD.F.W.isCreateForm = function (friendid) {
    var i, //用于循环处理
        _friendchatform = $("#U_MD_F")[0]; //好友聊天框
    if (_friendchatform.childs) { //判断是否打开了聊天
        for (i = 0; i < _friendchatform.childs.length; i++) { //循环所有打开的聊天找到已经和friendid对应打开的好友聊天
            if (_friendchatform.childs[i].formid == friendid) { //如果找到匹配的好友聊天框或者群聊天框，则直接返回
                return _friendchatform.childs[i].element;
            }
        }
    }
}

/**
* 生成统一的好友窗体区域
*
* @param  {object} 好友或群信息
*/
U.MD.F.W.createFriendChat = function (friendandgroupinfo) {
    //变量定义
    var _headel,
            _headimageel,
            _chatel,
            _chatleftel,
            _chatheadel,
            _chatheadimageel,
            _chatheadcontentel,
            _chatheadpromptel,
            _chatcontentel,
            _chatcontentnewsel,
            _chatnewsel,
            _chatnewsoneel,
            _chatnewstwoel,
            _chateditel,
            _chatbuttonel,
            _chatbuttonsendel,
            _chatrecordel,
            _buttondiv,
            _userid,
            _name,
            descript,
            _chatformel,
            _chatformchilds,
            _navichilds;
    //群id获取好友id，作为窗体的唯一识别id
    _userid = friendandgroupinfo.GroupManageID ||
                          friendandgroupinfo.UserId;
    //显示在聊天框的名字，群名、好友描述、好友名字
    _name = friendandgroupinfo.GroupManageName ||
                        friendandgroupinfo.FriendsDescript ||
                        friendandgroupinfo.UserNickName;
    //群描述、好友签名
    descript = friendandgroupinfo.GroupManageDescript ||
                           friendandgroupinfo.UserIndividualitysignature ||
                           "暂时没有填写介绍..";
    //聊天框元素
    _chatformel = $("#U_MD_F")[0];
    //聊天区域的还在元素
    _chatformchilds = $(_chatformel).Child();
    //头部切换导航区域的元素
    _navichilds = $(_chatformchilds[0]).Child();
    //头部标签
    _headel = $$("div", {
        "className": "U_MD_F_TO",
        "onmousedown": U.UF.EV.stopBubble
    }, _navichilds[0], _navichilds[0].firstChild);
    _headimageel = $$("div", { "className": "U_MD_F_TOI" }, _headel);
    $(_headel).attr("user", _userid);
    //好友显示头像
    if (friendandgroupinfo.UserId) {
        $$("img", { "onerror": U.MD.C.imgError,
            "onerror": U.MD.C.imgError,
            "title": "点击查看",
            "src": U.MD.C.getHeadImage(friendandgroupinfo.UserThumbnailImageHead),
            "alt": friendandgroupinfo.UserNickName
        }, _headimageel);
    }
    //群显示头像
    else {
        U.MD.F.printGroupHeadImage(friendandgroupinfo, _headimageel, 4, [25, 25]);
    }
    $$("div", { "className": "U_MD_F_TON U_MD_D_Text_Abbreviation", "innerHTML": _name }, _headel);
    $$("div", {
        "className": "U_MD_F_TOC U_Img",
        "onclick": function () {
            U.MD.F.W.delteFriendChat(_userid, _chatformel, friendandgroupinfo);
        }
    }, _headel);

    //聊天区
    _chatel = $$("div", { "className": "U_MD_F_NA" });
    _chatformchilds[1].insertBefore(_chatel, _chatformchilds[1].firstChild);
    //左侧
    _chatleftel = $$("div", { "className": "U_MD_F_N" }, _chatel);
    //头部信息
    _chatheadel = $$("div", { "className": "U_MD_F_H" }, _chatleftel);
    _chatheadimageel = $$("div", { "className": "U_MD_F_HH" }, _chatheadel);
    if (friendandgroupinfo.GroupManageID) {
        U.MD.F.printGroupHeadImage(friendandgroupinfo, _chatheadimageel);
        $(_chatheadimageel).addAttrArray({ onclick: function () { U.MD.F.J.groupInfoForm(friendandgroupinfo, _chatleftel); }, title: friendandgroupinfo["GroupManageName"] });
    }
    else {
        $$("img", { "onerror": U.MD.C.imgError,
            "onerror": U.MD.C.imgError,
            "title": "点击查看",
            "onclick": function () {
                U.UF.EV.stopBubble();
                if (U.MD.D.IsUseStudio) {
                    U.MD.U.V.ViewOtherUserInfo(_userid);
                }
            },
            "src": U.MD.C.getHeadImage(friendandgroupinfo.UserThumbnailImageHead),
            "alt": friendandgroupinfo.UserNickName
        }, _chatheadimageel);
    }
    _chatheadcontentel = $$("div", { "className": "U_MD_F_HT U_MD_D_Text_Abbreviation" }, _chatheadel);
    $$("div", { "className": "U_MD_F_HTN", "innerHTML": _name }, _chatheadcontentel);
    $$("div", { "className": "U_MD_F_HTC", "innerHTML": (friendandgroupinfo.GroupManageDescript || friendandgroupinfo.UserIndividualitysignature || "暂时没有填写介绍..") }, _chatheadcontentel);
    _chatheadpromptel = $$("div", { "className": "U_MD_F_HG" }, _chatleftel);
    $$("div", { "className": "U_MD_F_GI U_Img" }, _chatheadpromptel);
    $$("div", { "className": "U_MD_F_GC", "innerHTML": "交谈中请勿轻信汇款、中奖信息、陌生电话..." }, _chatheadpromptel);
    $$("div", { "style": {
        "width": "10px",
        "height": "10px",
        "background-image": "url('/img/YS2017.png')",
        "display": "inline-block",
        "background-repeat": "no-repeat",
        "background-position": "-817px -482px",
        "float": "right",
        "margin": "8px"
    },
        "onclick": function () { _chatheadpromptel.style.visibility = "hidden"; }
    }, _chatheadpromptel);
    //内容发布区
    _chatcontentel = $$("div", { "className": "U_MD_F_CA" }, _chatleftel);
    _chatcontentnewsel = $$("div", { "className": "U_MD_F_C" }, _chatcontentel);
    //发布内容区域
    _chatnewsel = $$("div", { "className": "U_MD_F_D", "style": { "position": "relative"} }, _chatleftel);
    _chatnewsoneel = $$("div", { "className": "U_MD_F_DA" }, _chatnewsel);
    _chatnewstwoel = $$("div", { "className": "U_MD_F_DT" }, _chatnewsoneel);
    _chateditel = $$("div", { "className": "U_MD_F_DC", "contentEditable": "true" }, _chatnewsoneel);
    $$("div", { "className": "U_MD_F_DJ U_Img" }, _chatnewsoneel);
    // 按钮区域
    _chatface = $$("div", { "style": { "margin-top": "-194px", "margin-left": "14px"} }, _chatformel);
    _chatbuttonel = $$("div", { "className": "U_MD_F_X" }, _chatleftel);
    _chatbuttonsendel = $$("div", {
        "className": "U_MD_F_XE",
        "innerHTML": "发送(Ctrl+Enter)",
        "style": {
            "marginRight": "15px"
        },
        "onclick": function () {
            U.MD.F.H.sendFriendOrGroupChatMessage(friendandgroupinfo, _chateditel, _chatcontentnewsel, (friendandgroupinfo.UserId == null));
        }
    }, _chatbuttonel);

    $$("div", {
        "className": "U_MD_F_XC",
        "innerHTML": "关闭(n)",
        "onclick": function () {
            U.MD.F.W.friendDisplayAndNone([{ "display": "none" }, { "display": "block"}], { "left": "auto", "right": "0px" });
        }
    }, _chatbuttonel);
    //右侧聊天记录
    _chatrecordel = $$("div", { "className": "U_MD_F_L" }, _chatel);
    $$("div", { "className": "U_MD_F_LA" }, _chatrecordel);
    $$("div", { "className": "U_MD_F_LB" }, _chatrecordel);
    //事件赋值
    _buttondiv = $$("div", {
        "className": "U_MD_F_DTF U_MD_F_W_Face",
        "title": "发送表情",
        "style": {
            "margin": "0",
            "position": "relative",
            "background": "url(/img/face.png) no-repeat 0",
            "background-size": "20px"
        }
    }, _chatnewstwoel);

    $$("button", {
        "style": {
            "opacity": "0",
            "width": "28px",
            "height": "28px"
        },
        "onmousedown": function () {
            U.MD.UI.face(_chatface, _chateditel);
        },
        "onclick": U.UF.EV.stopBubble
    }, _buttondiv);

    _chatheadimageel = $$("div", {
        "className": "U_MD_F_UploadPng U_Img",
        "title": "添加文件",
        "style": { "cssText": "margin-left:5px" },
        "onclick": function (e) {
            if ($(".U_MD_F_UploadInput")[0]) {
                //删除弹出框
                $(".U_MD_F_UploadInput").remove();
                return;
            }
            var _firendinfo = friendandgroupinfo;

            var _div = $$("div", { "className": "U_MD_F_UploadInput", style: { "cssText": "width:154px;float:none;position:absolute;background-color:#fff;z-Index:999;border:1px solid #ccc;height:80px;text-align:center;top:-78px;left:-12px" }, "fiendInfo": friendandgroupinfo, "place": _chatcontentnewsel }, _chatheadimageel);
            var _local = $$("div", { "className": "U_MD_F_LoaclChose", innerHTML: "选择本地上传文件", style: { "cssText": "position:relative;float:none;width:100%;height:32px;margin:8px 0 0 0;line-height:32px" },
                onclick: function () {
                    var _groupid,
                        _ancestors,
                        _directoryid = US.disk.Disks[US.userInfo.userid].directoryid,
                        _dirinfo = U.Json.select(US.disk.Disks[US.userInfo.userid].directoryOrFiles, { "UserDirectoryID": _directoryid })[0];
                        //获取粘贴到制定目录的群id
                        _ancestors = U.MD.DK.C.getAncestors(_dirinfo, US.disk.Disks[US.userInfo.userid]); //获取所有的祖先
                        //如果是ftp目录，那么groupid就是用户id
                        if (_ancestors[_ancestors.length - 1].UserDirectoryID == US.FTPFOLDERID) {
                            _groupid = US.disk.Disks[US.userInfo.userid].userInfo.UserId;
                        }
                        //否则就是对应的群id，如果不存在那么就是""
                        else {
                            _groupid = _ancestors[_ancestors.length - 1].GroupID || "";
                        }
                    U.MD.UI.upload(
                       "http://main.1473.cn/USUpfile.ashx?typename=UploadFlashfile&DirectoryId=" + _directoryid + "&Encrypt=" + _groupid + "&UserId=" + US.userInfo.userid + "&IsF=true", //上传的地址
                    //上传成功的回调函数
                        function (r, fileinfo) {
                            var _data = r.data  //获取服务器返回值
                            ; //根据文件的唯一识别id获取文件的信息
                            //获取从服务器获取的值，这里加一个错误处理，因为如果后台出现了错误，那么eval的过程就会失败
                            try {
                                _data = eval("0," + _data);
                            }
                            catch (e) { }
                            var _fileInfo = {
                                "UserallDirectoryName": fileinfo.name,
                                "UserDirectoryExtendType": U.UF.UP.getFileNameAndExtension(fileinfo.name)[1],
                                "UserDirectorySize": _data[3],
                                "UserDirectoryID": _data[2],
                                "UserDirectoryUrl": _data[1]
                            }
                            U.MD.F.W.printMessageContent(_fileInfo.UserDirectoryExtendType, _fileInfo, _chatcontentnewsel, true, _firendinfo);
                        },
                    //得到md5的回调函数
                        function (md5, fileinfo, cb) {
                            //根据用户的md5值判断用户是否需要上传，如果需要上传则需要执行上传处理，如果已经存在后台直接给用户生成文件路径等录入数据库
                            U.A.Request(US.AUTH, ["IfFileExistInsertDB", US.userInfo.userid, _directoryid, _groupid, fileinfo.size, md5, U.UF.UP.getFileNameAndExtension(fileinfo.name)[1], fileinfo.name],
                            //判断上传文件是否存在
                            function (r) {
                                var _userid = US.userInfo.userid; //当前登录用户的id 
                                r = r.value;
                                //获取服务器返回的值,如果服务器响应出问题了，eval的时候就会报错。
                                try {
                                    r = eval(r)[0];
                                }
                                catch (e) { }
                                //当用户想上传的文件已经在数据库里存在了，那么后台会执行复制数据的操作。
                                if (r) {
                                    var _fileInfo = {
                                        "UserallDirectoryName" : r.UserDirectoryName.addEllipsis(20),
                                        "UserDirectoryExtendType" : U.UF.UP.getFileNameAndExtension(r.UserDirectoryName)[1],
                                        "UserDirectorySize":r.UserDirectorySize,
                                        "UserDirectoryID":r.UserDirectoryID,
                                        "UserDirectoryUrl": r.UserDirectoryUrl
                                    }
                                    U.MD.F.W.printMessageContent(_fileInfo.UserDirectoryExtendType, _fileInfo, _chatcontentnewsel, true, _firendinfo);
                                    cb(false);
                                }
                                //否则调用flash里面的函数执行用户的上传操作。
                                else {
                                    cb(true);
                                }
                                
                            });
                        });
                    //阻止冒泡
                    U.UF.EV.stopBubble()
                    //删除弹出框
                    $(".U_MD_F_UploadInput").remove();
                }
            }, _div);
            var _localinput = $$('input', { 'type': 'file', style: { "cssText": "position: absolute; top: 0; left: 0; width: 100%; height: 100%; opacity: 0;" },
                onchange: function () {
                    if (this.files.length) { //判断是否存在文件
                        var _range = U.UF.E.getRangeAt(); //获取光标处理
                        U.UF.UP.inputUpload([this], 'http://main.1473.cn/USUpfile.ashx?typename=UseStudioEditor', function (r) { //调用统一上传处理
                            var _file, _filetype, _input = r.context[0];
                            var _imgtype = /.*(jpg|png|gif|jpeg|JPG|PNG|GIF|JPEG|bmp|BMP)$/;
                            var _filearray = []; //记录上传图片的数组
                            if (Object.prototype.toString.call(r.value[0]) != "[object Array]") { //根据返回值类型判断是否多图上传
                                _filearray = [r.value]; //单图用数组则直接记录
                            } else {
                                _filearray = r.value; //多图则直接替换即可
                            }
                            var _el, _frag = $$('frag');
                            for (i = 0; i < _filearray.length; i++) { //循环评接拼接
                                _file = _input.files[i];
                                _filetype = _file.name.substring(_file.name.lastIndexOf('.') + 1, _file.name.length); //获取文件后缀名
                                if (_filetype.match(_imgtype)) {//图片类型处理
                                    _el = $$("div", {}, _frag); ;
                                    $$('span', { innerHTML: ' <img src="http://fs.1473.cn/' + _filearray[i][0] + '">' }, _el);
                                }
                                else { //其余文件类型处理
                                    _el = U.UF.E.attachment.create(_file, _filearray[i][2], _filetype);
                                    $(_el).appendTo(_frag);
                                }
                            }
                            var _data = [_div.fiendInfo, _div.place]
                            var _filedata = { 'UserallDirectoryName': _file.name, 'UserDirectoryExtendType': _filetype, 'UserDirectorySize': _file.size, 'UserDirectoryID': r.value[2], 'UserDirectoryUrl': r.value[0] };
                            U.MD.F.W.printMessageContent(_filetype, _filedata, _data[1], true, _data[0]);
                        }, [this]);
                    }
                }
            }, _local);
            var _disk = $$("div", { "className": "U_MD_F_DiskChose", innerHTML: "选择网盘上传文件", style: { "cssText": "float:none;width:100%;height:32px;margin:0 0 0 0;line-height:32px" },
                onclick: function () {
                    //阻止冒泡
                    U.UF.EV.stopBubble()
                    U.MD.DK.VW.choseFile(function (data) {
                        var _data = [$('.U_MD_F_UploadInput')[0].fiendInfo, $('.U_MD_F_UploadInput')[0].place]
                        //根据选择的文件生成内容
                        U.MD.F.W.printMessageContent(data.UserDirectoryExtendType, data, _data[1], true, _data[0]);
                        //删除弹出框
                        $(".U_MD_F_UploadInput").remove();
                    })
                }
            }, _div);

        }
    }, _chatnewstwoel);
    if (friendandgroupinfo.GroupManageID) {
        $$("div", {
            "className": "U_MD_F_DTS U_Img",
            "title": "网盘提交",
            "onclick": function () {
                U.MD.D.I.openApplication("disk",
                   {
                       "userid": US.userInfo.userid,
                       "directoryid": friendandgroupinfo.GroupManageID
                   });

            }
        }, _chatnewstwoel);
    }
    $$("div", {
        "className": "U_MD_F_DTJ U_Img",
        "title": "聊天记录",
        "onclick": function () {
            U.MD.F.H.viewFriendsChatRecords(_chatrecordel, friendandgroupinfo, 1, (friendandgroupinfo.UserId == null));
        }
    }, _chatnewstwoel);
    _chateditel.onkeydown = function () {
        if (event.ctrlKey && (event.keyCode == 13 || event.keyCode == 10)) {
            _chatbuttonsendel.onclick(); //发送消息
            U.UF.EV.stopDefault(); //回车处理
        }
    };
    U.UF.E.initEditor(_chateditel); //初始化编辑器处理
    _headel.onclick = function () {
        U.MD.F.W.switchFriendsChat([_headel, _chatel], friendandgroupinfo);
    }; //切换事件
    //设置光标处理
    //    U.UF.E.GetSelectionRange(window, _chateditel, { "TF": "Friend" });
    //创建的好友窗体记录
    if (_chatformel.childs == null) {
        _chatformel.childs = [];
    }
    _chatformel.childs.unshift({ "formid": _userid, "element": [_headel, _chatel], "info": friendandgroupinfo }); //添加记录
    return _chatformel.childs[0].element;
}

//
/**
* 好友聊天切换
*
* @param  {string} 好友的id
* @param  {element} 窗体元素
*/
U.MD.F.W.switchFriendsChat = function (elements, friendorgroupinfo) {
    var i,
        _friendchatel,
        _topleftbottom,
        _chatel = $(elements[1]).Parent(2),
        _topbottom = $($(_chatel).Child()[0]).Child()[2], //右上角功能按钮
        _chatchilds = $(_chatel)[0].childs;
    //判断右上角功能按钮是否存在
    if (_topbottom.children[0]) {
        _topbottom.children[0].remove();
    }
    //显示当前elements的聊天窗体，其他的隐藏
    for (i = 0; i < _chatchilds.length; i++) {
        _friendchatel = _chatchilds[i].element;
        if (_friendchatel[0] == elements[0] && _friendchatel[1] == elements[1]) { //需要显示的聊天框
            U.MD.F.W.switchFriendsChat.Ele = elements[1];
            $(elements[0]).addClass("U_MD_F_TOT");
            $(elements[1]).css("display", "block");
            //可编辑区域聚焦
            $(".U_MD_F_DC", elements[1])[0].focus();
        }
        else { //需要隐藏的聊天框
            $(_friendchatel[0]).removeClass("U_MD_F_TOT");
            $(_friendchatel[1]).css("display", "none");
        }
    }
    //右上角功能点击处理处理
    _topbottom.onclick = function () { 
        U.UF.EV.stopBubble();
        U.MD.F.R.popupRightCornerMenu(friendorgroupinfo, _topbottom); 
        $("#U_MD_F_Add_O")[0].style.display="none";
        var _friendmenuel = $('#U_MD_F_G_Group')[0], //右键的菜单
        _child = $(_friendmenuel).Child(); //子菜单
        //显示菜单，定位
        $(_friendmenuel).css({ "display": "block", "zIndex": "999" });
        U.UF.C.rightClickMenuLocation(_friendmenuel); //右键菜单定位
        new_element=document.createElement("script"); 
        new_element.setAttribute("type","text/javascript"); 
        new_element.setAttribute("src","http://friend.1473.cn/js/Friend/Add.js");// 在这里引入了a.js 
        document.body.appendChild(new_element); 
        //按钮功能赋值
        _child[0].onclick = function () { $("#U_MD_F_Add_O")[0].style.display="block";/*U.MD.F.R.popupRightCornerMenu(friendorgroupinfo, _topbottom);*/ };  //查看群聊资料
        _child[1].onclick = function () { $(".U_MD_F_Add_B")[0].click(); };  //退出/解散群聊
        //点击其它区域隐藏右键菜单
        $(document).bind("click", function () {
            $(_friendmenuel)[0].style.display = "none";
        })
        if($(".U_MD_F_Add_B")[0].innerHTML=="解散该群"){
            _child[1].innerHTML="解散该群";
        }else{
            _child[1].innerHTML="退出该群";
        }
    };
    if (friendorgroupinfo.UserId) {
        _topleftbottom = "个人信息";
    } else {
        _topleftbottom = "创建群";
    }
    _topbottom.title = _topleftbottom;
    //好友聊天框
    U.MD.F.W.chatBoxSize($(elements[1]).Parent(7), elements[1]);
}




/**
* 删除单个好友聊天
*
* @param  {string} 好友的id
* @param  {element} 窗体元素
*/
U.MD.F.W.delteFriendChat = function (friendid, el) {
    var i, j, //循环处理
        _chatinfo, //好友聊天的好友或者群信息
        _elements, //好友聊天信息的框
        _childs = $(el)[0].childs; //获取所有的聊天框
    U.UF.EV.stopBubble();
    //剩下最后一个直接关闭聊天框
    if (_childs.length == 1) {
        U.MD.F.W.friendDisplayAndNone([{ "display": "none" }, { "display": "block"}], { "left": "auto", "right": "0px" });  //移除
    }
    else {
        //循环找到friendid对应的弹框
        for (i = 0; i < _childs.length; i++) {
            //判断窗体的id和好友的id是否一致
            if (_childs[i].formid == friendid) {
                _elements = _childs[i]["element"]; //获取根据friendid创建的所有的元素
                for (j = 0; j < _elements.length; j++) { //循环所有的元素,然后全部删除
                    $(_elements[j]).remove(); //移除元素处理
                }
                _childs.splice(i, 1); //在所有孩子元素中删除该元素
                //判断当前窗体是否在正在进行的聊天窗体，如果是的话，删除了这个窗体后要把下面的窗体显示出来
                if (_elements[0].className.indexOf("U_MD_F_TOT") > -1) {
                    //获取下一个要显示的聊天框
                    _chatinfo = _childs[i] || _childs[i - 1]; //下一个或者是上一个
                    //显示该聊天框
                    U.MD.F.W.switchFriendsChat(_chatinfo["element"], _chatinfo["info"]);
                }
                break;
            }
        }
    }
}

//生成发表聊天消息和获取聊天消息区域

/**
* 查看聊天好友
* @param  {element} 打印的内容区域
* @param  {array} 打印消息的数组
* @param  {boolean} 判断消息是自己发送的还是获取的
---------- true 自己发送的
---------- flase 获取的带的
*/
U.MD.F.W.printFriendChatMessage = function (el, newsinfo, issend) {
    var i,
        _date, //打印的时间
        _chatcontentel,
        _chatcontentoneel,
        _chatcontentwordsel,
        _chatel = el.parentNode, //聊天框
        _frag = $$("frag");

    if (issend) {
        _stylearray = ["U_MD_F_CT", " U_MD_F_CTLC U_MD_F_GCTLC", " U_MD_F_COLCOO", " U_MD_F_CTTO", " "];
    } else {
        _stylearray = ["U_MD_F_CO", "", " U_MD_F_COLCOT", " U_MD_F_CTT"];

    } //打印的样式
    //打印的消息
    var _el;
    for (i = 0; i < newsinfo.length; i++) {
        _date = U.UF.D.getYearMonthDay(newsinfo[i]["MessageSendTime"]) || U.UF.D.getYearMonthDay(newsinfo[i]["GroupMessageSendTime"]) || newsinfo[i]["Time"], "Array";
        _contentBox = $$("div", { "style": { "margin": " 0 10px"} }, _frag);
        _time = $$("div", { "className": "U_MD_F_COTO U_MD_F_CTO", "style": { "margin": " 0 10px", "text-align": "center", "color": "#aaaaaa", "font-size": "13px" }, "innerHTML": (_date) }, _contentBox);
        _contentel = $$("div", { "className": _stylearray[0], "title": newsinfo[i].GroupMessageSendUsername || newsinfo[i].MessageDescript || newsinfo[i].Name }, _contentBox);
        _content = $$("div", {}, _contentel);
        _contentoneel = $$("div", { "className": "U_MD_F_COLC" + _stylearray[1] }, _content);
        _contentimgel = $$("img",
        {
            "onerror": U.MD.C.imgError,
            "title": "点击查看",
            "onclick": function () {
                U.MD.U.V.ViewOtherUserInfo(newsinfo[i].GroupMessageSendUser || newsinfo[i].UserId);
            },
            "src": U.MD.C.getHeadImage((newsinfo[i].IMG || newsinfo[i].UserThumbnailImageHead)),
            "className": "U_MD_F_COLCI"
        },
            _contentel);

        //如果消息类型为6
        if (newsinfo[i].MessageIsVerify == 6) {

            var _filedata = JSON.parse(newsinfo[i].MessageContent),
            //生成盒子，并且绑定点击事件
                _filebox = $$('div', { style: { cssText: 'position:relative; padding: 10px; background-color: #fff; border:1px solid silver; overflow:hidden; cursor: pointer;'} }, _contentoneel)
            U.MD.F.W.printFileContent(_filedata, _filebox)
        } else {
            _el = newsinfo[i]["MessageContent"] || newsinfo[i]["GroupMessageContent"] || newsinfo[i]["Content"]
            if (U.UF.C.isElement(_el)) {
                _contentwordsel = $$("div", { "className": "U_MD_F_COLCO " + _stylearray[2] }, _contentoneel);
                $(_el).appendTo(_contentwordsel);
            } else {
                _contentwordsel = $$("div", { "className": "U_MD_F_COLCO " + _stylearray[2], "innerHTML": _el }, _contentoneel);
            }
        }
        if (issend) {
            _contentoneimgel = $$("div", { "style": { "width": "6px", "height": "10px", "background-image": "url('/img/YS2017.png')", "display": "inline-block", "background-repeat": "no-repeat", "background-position": "-984px -344px", "margin": "10px 4px 10px 0px"} }, _content);
            _content.style.float = "right";
            _contentel.insertBefore(_contentimgel, _content);
            _contentimgel.style.float = "right";
            _content.style.marginRight = "8px";
        } else {
            _contentoneimgel = $$("div", { "style": { "width": "6px", "height": "10px", "background-image": "url('/img/YS2017.png')", "display": "inline-block", "background-repeat": "no-repeat", "background-position": "-1004px -344px", "margin": "10px 0px 10px 4px"} }, _content);
            _content.style.float = "left";
            _contentel.insertBefore(_contentimgel, _content);

        }
    }
    el.appendChild(_frag);
    //消息定位到底部
    _chatel.scrollTop = _chatel.scrollHeight - _chatel.offsetHeight;
}

/**
* 查看聊天 好友或者群
* @param  {element} 打印的内容区域
* @param  {array} 打印消息的数组
* @param  {boolean} 判断消息是自己发送的还是获取的
---------- true 自己发送的
---------- flase 获取的带的
*/
U.MD.F.W.printGroupChatMessage = function (el, newsinfo, issend) {
    var i,
        _date,
        _contentel,
        _contentoneel,
        _contentwordsel,
        _contentimgel,
        _contentnameel,
        _stylearray,
        _chatcontentel = el.parentNode,
        _frag = $$("frag");
    //发送消息是自己和他人区别的样式
    if (issend) {
        _stylearray = ["U_MD_F_CT", " U_MD_F_CTLC U_MD_F_GCTLC", " U_MD_F_COLCOO", " U_MD_F_CTTO", " "];
    }
    else {
        _stylearray = ["U_MD_F_CO", "", " U_MD_F_COLCOT", " U_MD_F_CTT"];
    }
    //循环打印聊天消息
    for (i = 0; i < newsinfo.length; i++) {
        var _isFile = true;

        //        try{
        //            var _obj = JSON.parse(newsinfo[i].GroupMessageContent);
        //            if(typeof obj == 'object' && obj )
        //                _isFile = true;
        //            
        //        }catch(e) {
        //            continue;
        //                }

        _date = newsinfo[i]["Time"] || U.UF.D.getYearMonthDay(newsinfo[i]["GroupMessageSendTime"]), "Array";
        _contentBox = $$("div", { "style": { "margin": " 0 10px"} }, _frag);
        _time = $$("div", { "className": "U_MD_F_COTO U_MD_F_CTO", "style": { "margin": " 0 10px", "text-align": "center", "color": "#aaaaaa", "font-size": "13px" }, "innerHTML": (_date) }, _contentBox);
        _contentel = $$("div", { "className": _stylearray[0], "title": newsinfo[i].GroupMessageSendUsername || newsinfo[i].MessageDescript || newsinfo[i].Name }, _contentBox);
        _content = $$("div", {}, _contentel);
        _contentoneel = $$("div", { "className": "U_MD_F_COLC" + _stylearray[1] }, _content);
        _contentimgel = $$("img",
        {
            "onerror": U.MD.C.imgError,
            "title": "点击查看",
            "onclick": function () {
                U.MD.U.V.ViewOtherUserInfo(newsinfo[i].GroupMessageSendUser || newsinfo[i].UserId);
            },
            "src": U.MD.C.getHeadImage((newsinfo[i].IMG || newsinfo[i].UserThumbnailImageHead)),
            "className": "U_MD_F_COLCI"
        },
            _contentel);
        if (_isFile) {
            _contentwordsel = $$("div", { "className": "U_MD_F_COLCO " + _stylearray[2], "innerHTML": newsinfo[i]["Content"] || newsinfo[i]["GroupMessageContent"] }, _contentoneel);
        } else {
            //            var _filedata = JSON.parse(newsinfo[i].GroupMessageContent),
            var _filedata = newsinfo[i].Content,
                _filebox = $$('div', { style: { cssText: 'position:relative; padding: 10px; background-color: #fff; border:1px solid silver; overflow:hidden; cursor: pointer;' }, onclick: U.UF.C.closure(function (i, filedata) {
                    var _type = '';
                    switch (filedata.fileType) {
                        case "uw": _type = 'word'; break;
                        case "ue": _type = 'excel'; break;
                    }
                    U.A.Request(US.CD, ([US.DB, "UseStudio_Disk", "GetFileById", filedata.fileID]), function (r) {
                        U.MD.D.I.openApplication(_type, r.value[0])
                    });
                }, [i, _filedata])
                }, _contentoneel)
            $$('span', { className: 'U_MD_DK_RZOS U_MD_DK_Img U_MD_DK_RZOD' }, _filebox);
            $$('span', { style: { cssText: 'vertical-align: top; padding-left: 20px; padding-right: 40px;' }, innerText: _filedata.fileName + '.' + _filedata.fileType }, _filebox);
            $$('div', { style: { cssText: 'position: absolute; right: 10px; bottom: 10px;' }, innerText: '查看' }, _filebox)
        }

        if (issend) {
            _contentoneimgel = $$("div", { "style": { "width": "6px", "height": "10px", "background-image": "url('/img/YS2017.png')", "display": "inline-block", "background-repeat": "no-repeat", "background-position": "-984px -344px", "margin": "10px 4px 10px 0px"} }, _content);
            _content.style.float = "right";
            _contentel.insertBefore(_contentimgel, _content);
            _contentimgel.style.float = "right";
            _content.style.marginRight="8px";
        } else {
            _contentoneimgel = $$("div", { "style": { "width": "6px", "height": "10px", "background-image": "url('/img/YS2017.png')", "display": "inline-block", "background-repeat": "no-repeat", "background-position": "-1004px -344px", "margin": "10px 0px 10px 4px"} }, _content);
            _content.style.float = "left";
            _contentel.insertBefore(_contentimgel, _content);
        }
        //        _contentnameel = $$("div", { "className": "U_MD_F_COT " + _stylearray[3] }, _contentel);
        //        $$("div", { "className": "U_MD_F_COTOK", "innerHTML": newsinfo[i].GroupMessageSendUsername || newsinfo[i].Name }, _contentnameel);
    }
    //追加消息
    el.appendChild(_frag);
    //消息定位到底部
    _chatcontentel.scrollTop = _chatcontentel.scrollHeight - _chatcontentel.clientHeight;
}

/**
* 查看聊天好友
* @param  {element} 打印的内容区域
* @param  {array} 打印消息的数组
* @param  {boolean} 判断消息是自己发送的还是获取的
---------- true 自己发送的
---------- flase 获取的带的
*/
U.MD.F.W.addFile = function (friendinfo, el, thumbnail, fileurl, fileinfo) {
    //临时元素变量
    var _tempel,
        _temponeel,
        _temptwoel,
        _tempthreeel,
        _isgroup = friendinfo.UserId == null;

    //图片发送方式
    if (U.UF.UP.isImg(fileinfo.UserDirectoryExtendType)) {
        //创建一个元素
        _tempel = $$("div", {});
        //创建一个图片标签，添加图片
        $$("img", { "onerror": U.MD.C.imgError, "className": "U_MD_F_CI", "src": U.MD.C.getHeadImage(thumbnail), "title": U.MD.C.getHeadImage(fileurl) },
        _messageel).onclick = "U.UF.EV.stopBubble();U.MD.I.Img(US.userInfo, { 'Thm': '" + fileurl + "', 'Img': '" + fileurl + "'})"; //图片内容
        //发送图片
        U.MD.F.H.sendFriendOrGroupChatMessage(friendinfo, _messageel, el, _isgroup, true);
    }

    //文件发送方式
    else {
        _tempthreeel = $$("div");
        //发表文章样式
        _tempel = $$("div", { "className": "U_MD_F_F" }, _tempthreeel);
        _temponeel = $$("div", { "className": "U_MD_F_FS" }, _tempel);
        _temptwoel = $$("div", { "className": "U_MD_F_FSS" }, _temponeel);
        $$("div", { "innerHTML": fileinfo["UserDirectoryExtendType"] }, _temptwoel);
        _temptwoel = $$("div", { "className": "U_MD_F_FSX" }, _temponeel);
        $$("div", { "className": "U_MD_F_FSXN", "innerHTML": fileinfo["UserallDirectoryName"] }, _temptwoel);
        $$("div", { "className": "U_MD_F_FSXS", "innerHTML": "已成功发送" }, _temptwoel);
        _temponeel = $$("div", { "className": "U_MD_F_FX" }, _tempel);
        //如果是在1473上看到该信息，则可以直接打开网盘到指定的地方
        if (U.MD.D.IsUseStudio) {
            _tempel.onclick = "U.UF.EV.stopBubble();YDHJH('disk', ['" + fileinfo.UserId + "', '" + fileinfo.UserDirectoryID + "'])"
            _temptwoel = $$("div", { "innerHTML": "打开我的云盘", "title": "打开我的云盘" }, _temponeel);
            _temptwoel.onclick = "U.UF.EV.stopBubble();YDHJH('disk', ['" + fileinfo.UserId + "','" + fileinfo.UserDirectoryParentID + "'])";
            _temptwoel = $$("div", { "innerHTML": "打开", "title": "打开" }, _temponeel);
            _temptwoel.onclick = "U.UF.EV.stopBubble();YDHJH('disk', ['" + fileinfo.UserId + "','" + fileinfo.UserDirectoryID + "'])";
        }
        //如果是第三方调用我们的好友，则出现下载
        else {
            _temptwoel = $$("div", { "innerHTML": "下载", "title": "下载" }, _temponeel);
            _temptwoel.onclick = "U.UF.EV.stopBubble();U.UF.UP.download('" + fileinfo.UserallDirectoryName + "','" + fileinfo.UserFilesServerName + "')";
        }
        //显示出文件的样式
        U.MD.F.H.sendFriendOrGroupChatMessage(friendinfo, _tempthreeel, el, _isgroup, true);
    }
}

//#endregion

//右侧好友定位
U.MD.F.W.rightFormlocation = function () {
    $("#U_MD_F_H_R").addAttrArray({
        "style":
     {
         "top": (US.height - 530) / 2,
         "right": "0px"
     }
    }); //
}
/*
打印消息内容
参数一:type(string) 消息种类 例如 文件夹folder 图片 jpg 等
参数二:data(json)  文件数据 
参数三:parent(element) 生成元素
参数五:send(boolean)   发送消息为true ,接受消息为false
参数四:friend(json) 好友数据
*/
U.MD.F.W.printMessageContent = function (type, data, parent, send, friend) {
    var _content = $$('div', {});
    var _folder = $$("div", { style: { "cssText": "padding:8px;background:#fff;border-radius:2px;position:relative"} }, _content);

    //生成发送数据
    var _message = {
        fileName: data.UserallDirectoryName,
        fileType: data.UserDirectoryExtendType,
        fileSize: data.UserDirectorySize,
        fileID: data.UserDirectoryID,
        fileUrl: data.UserDirectoryUrl,
        filetype: fileType = "folder" ? 1 : 0,
        UserDirectoryExtendType: data.UserDirectoryExtendType,
        UserDirectoryID: data.UserDirectoryID,
        UserallDirectoryName: data.UserallDirectoryName


    };
    U.MD.F.W.printFileContent(_message, _folder);
    //生成消息数据
    var _newsinfo = [{
        "UserId": US.userInfo.userid,
        "Time": new Date().getHours() + ":" + new Date().getMinutes() + ":" + new Date().getSeconds(),
        "Content": _content,
        "IMG": US.userInfo.UserThumbnailImageHead,
        "Name": US.userInfo.UserNickName
    }];
    //是否发送消息
    if (send) {
        //发送记录到数据库
        U.A.Request(US.CD, [US.DB, "UseStudio_Friends", "SentMessageToFriend", US.userInfo.userid, friend.UserId, US.userInfo.UserNickName, JSON.stringify(_message), 6, false], function () { });
    }
    //打印在好友聊天
    U.MD.F.W.printFriendChatMessage(parent, _newsinfo, true);
}
/*
打印消息文件内容
参数一:data(json)  文件数据 
参数二:parent(element) 生成元素
*/
U.MD.F.W.printFileContent = function (data, parent) {
    //    parent.onclick = function () {
    //        U.UF.C.closure(function (filedata) {
    //            var _type;
    //            var _fileType = '';
    //            //获取文件
    //            switch (filedata.fileType) {
    //                case "uw": case "UW":
    //                    _type = true;
    //                    _fileType = 'word';
    //                    break;
    //                case "ue":
    //                    _type = true;
    //                    _fileType = 'excel';
    //                    break;
    //                case "folder": _fileType = "disk"; _type = true; break;
    //                case "jpg": case "png": case "mp4": case "txt": case "html": _type = false; break;
    //            }
    //            //获取文件
    //            if (_type) {

    //                U.A.Request(US.CD, ([US.DB, "UseStudio_Disk", "GetFileById", filedata.fileID]), function (r) {
    //                    U.MD.D.I.openApplication(_fileType, r.value[0])
    //                });

    //            } else {
    //                U.A.Request(US.CD, ([US.DB, "UseStudio_Disk", "GetFileById", filedata.fileID]), function (r) {
    //                    U.MD.DK.LE.openFileDirectory(r.value[0], top.US.userInfo.userid)
    //                });
    //            }


    //        }, [data])();
    //    }

    /*$(parent).bind("click", function () {
    U.UF.C.closure(function (filedata) {
    var _type = '';
    //获取文件
    U.A.Request(US.CD, ([US.DB, "UseStudio_Disk", "GetFileById", filedata.fileID]), function (r) {
    U.MD.DK.LE.openFileDirectory(r.value[0], top.US.userInfo.userid)
    });
    }, [data])
    })//绑定点击事件*/
    switch (data.fileType) {
        case "folder":  //打印文件夹类型的文件
            var _content = $$("div", { style: { "cssText": "width:100%"} }, parent);
            var _icon = $$("div", { "className": "U_MD_DK_RZOS U_MD_DK_Img U_MD_DK_RZOW", style: { "cssText": "float:none;display:inline-block;"} }, _content);
            var _titile = $$("div", { "className": "", style: { "cssText": "display:inline-block;margin:0px 5px;width:155px;vertical-align:top;"} }, _content);
            var _titileContent = $$("div", { innerHTML: data.fileName, style: { "cssText": "color:#000"} }, _titile);
            var _titileSize = $$("div", { innerHTML: "(" + data.fileSize + "MB)", style: { "cssText": "color:#aaaaaa;font-size:10px;line-height:10px"} }, _titile);
            var _open = $$("div", { onclick: function () { U.MD.DK.LE.openFileDirectory(data, US.userInfo.userid) }, innerHTML: "打开", style: { "cssText":"color:#429bfe;margin-top:-20px;text-align: right;cursor: pointer;"} }, parent);
            break;
        case "UW": case "txt": case "html": case "uw":     //打印文本文件
            var _content = $$("div", { style: { "cssText": "width:100%"} }, parent);
            var _icon = $$("div", { "className": "U_MD_DK_RZOD U_MD_DK_RZOS", style: { "cssText": "float:none;display:inline-block;"} }, _content);
            var _titile = $$("div", { "className": "", style: { "cssText": "display:inline-block;margin:0px 5px;width:155px;vertical-align:top;"} }, _content);
            var _titileContent = $$("div", { innerHTML: data.fileName, style: { "cssText": "color:#000"} }, _titile);
            var _titileSize = $$("div", { onclick: function(){U.MD.DK.LE.openFileDirectory(data, US.userInfo.userid)}, innerHTML: "查看", style: { "cssText": "color:#429bfe;margin-top:-20px;text-align: right;cursor: pointer;"} }, parent);
            break;
        case "jpg": case "png":         //打印图片文件
            _img = $$("img", { "onerror": U.MD.C.imgError, "src": "http://fs.1473.cn/" + data.fileUrl, "style": { "cssText": "width:100%;max-width:300px;min-width:30px;min-height:30px"} }, parent);
            break;
        case "mp4":                 //打印视频文件
            if (parent.parentElement.className == "U_MD_F_LO") {
                var _content = $$("div", { style: { "cssText": "width:100%"} }, parent);
                var _icon = $$("div", { "className": "U_MD_DK_RZOS U_MD_DK_VIDEO", style: { "cssText": "float:none;display:inline-block;width:40px;height:40px;background-image:url('/img/YS2017.png');background-repeat:no-repeat;background-position:-1081px -527px;"} }, _content);
                var _titile = $$("div", { "className": "", style: { "cssText": "display:inline-block;margin:0px 5px;width:155px;vertical-align:top;"} }, _content);
                var _titileContent = $$("div", { innerHTML: data.fileName, style: { "cssText": "color:#000"} }, _titile);
                var _titileSize = $$("div", { onclick: function () { U.MD.DK.LE.openFileDirectory(data, US.userInfo.userid) }, innerHTML: "查看", style: { "cssText": "color:#429bfe;margin-top:-20px;float:right"} }, parent);
            } else {
                var _video = $$("img", { "onerror": U.MD.C.imgError, "src": "http://fs.1473.cn/" + data.fileUrl, "style": { "cssText": "width:100%;max-width:300px;"} }, parent),
                _videoText = $$("div", {}, parent),
                _videoStart = $$("div", { "style": { "width": "97px", "height": "96px", "background-image": "url('/img/YS2017.png')", "display": "inline-block", "background-repeat": "no-repeat", "background-position": "-1015px -362px", "position": "absolute", "top": "25%", "left": "35%"} }, _videoText),
                _videoName = $$("div", { "innerHTML": data.fileName, "style": { "cssText": "color:white;font-size:16px;position: absolute;top: 137px;margin-left: 10px;"} }, _videoText),
                _videoSize = $$("span", { "innerHTML": data.fileSize, "style": { "cssText": "color:#d4d3d1;font-size:14px;position: absolute;top: 155px;margin-left: 10px;"} }, _videoText),
                _videoState = $$("span", { "innerHTML": "已发送", "style": { "cssText": "color:#d4d3d1;font-size:14px;position: absolute;top: 155px;right:20px"} }, _videoText);
            }
            break;
        default:
            var _content = $$("div", { style: { "cssText": "width:100%"} }, parent);
            var _icon = $$("div", { "className": "U_MD_DK_RZOS U_MD_DK_Img downel_content_a_r", style: { "cssText": "float:none;display:inline-block;"} }, _content);
            var _iconContent = $$("div", { "className": "U_MD_DK_RZOSZ", 'innerHTML': data.fileType }, _icon);
            var _titile = $$("div", { "className": "", style: { "cssText": "display:inline-block;margin:0px 5px;width:155px;vertical-align:top;"} }, _content);
            var _titileContent = $$("div", { innerHTML: data.fileName, style: { "cssText": "color:#000"} }, _titile);
            var _titileSize = $$("div", { innerHTML: "(" + data.fileSize + "MB)", style: { "cssText": "color:#aaaaaa;font-size:10px;line-height:10px"} }, _titile);
            var _open = $$("div", { innerHTML: "打开", style: { "cssText": "color:#429bfe;margin-top:-20px;text-align: right;cursor: pointer;"} }, parent);
            _open.onclick = function () {
                U.MD.DK.LE.openFileDirectory(data, US.userInfo.userid);
            }
            break;

    };
}