layim+signalr2.0在线轻聊版解决方案

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 /** layui-v2.1.5 MIT License By http://www.layui.com */;
 layui.define(["layer", "laytpl", "upload"], function (i) {
     var a = "3.7.2 Pro",
         e = layui.$,
         t = layui.layer,
         n = layui.laytpl,
         l = layui.device(),
         s = "layui-show",
         o = "layim-this",
         d = 20,
         r = {},
         c = function () {
             this.v = a, e("body").on("click", "*[layim-event]", function (i) {
                 var a = e(this),
                     t = a.attr("layim-event");
                 ti[t] ? ti[t].call(this, a, i) : ""
             })
         };
     //layer+皮肤(Taffy,2017-10-17)
     t.config({
         skin: 'layer-ext-seaning'
     });
     c.prototype.config = function (i) {
         var a = [];
         if (layui.each(Array(5), function (i) {
             a.push(layui.cache.dir + "css/modules/layim/skin/" + (i + 1) + ".jpg")
         }), i = i || {}, i.skin = i.skin || [], layui.each(i.skin, function (i, e) {
             a.unshift(e)
         }), i.skin = a, i = e.extend({
             isfriend: !0,
             isgroup: !0,
             voice: "default.mp3"
         }, i), window.JSON && window.JSON.parse) return H(i), this
     }, c.prototype.on = function (i, a) {
         return "function" == typeof a && (r[i] ? r[i].push(a) : r[i] = [a]), this
     }, c.prototype.cache = function () {
         return j
     }, c.prototype.chat = function (i) {
         if (window.JSON && window.JSON.parse) return z(i), this
     }, c.prototype.setChatMin = function () {
         return N(), this
     }, c.prototype.setChatStatus = function (i) {
         var a = _();
         if (a) {
             var e = a.elem.find(".layim-chat-status");
             return e.html(i), this
         }
     }, c.prototype.getMessage = function (i) {
         return K(i), this
     }, c.prototype.notice = function (i) {
         return J(i), this
     }, c.prototype.add = function (i) {
         return M(i), this
     }, c.prototype.setFriendGroup = function (i) {
         return M(i, "setGroup"), this
     }, c.prototype.msgbox = function (i) {
         return V(i), this
     }, c.prototype.addList = function (i) {
         return U(i), this
     }, c.prototype.removeList = function (i) {
         return W(i), this
     }, c.prototype.setFriendStatus = function (i, a) {
         var t = e(".layim-friend" + i);
         t["online" === a ? "removeClass" : "addClass"]("layim-list-gray")
     }, c.prototype.content = function (i) {
         return layui.data.content(i)
     };
     var u = function (i) {
         var a = {
             friend: "该分组下暂无好友",
             group: "暂无群组",
             history: "暂无历史会话"
         };
         return i = i || {}, i.item = i.item || "d." + i.type, ["{{# var length = 0; layui.each(" + i.item + ", function(i, data){ length++; }}", '<li layim-event="chat" data-type="' + i.type + '" data-index="{{ ' + (i.index || "i") + ' }}" data-id={{data.id}} class="layim-' + ("history" === i.type ? "{{i}}" : i.type + "{{data.id}}") + ' {{ data.status === "offline" ? "layim-list-gray" : "" }}"><img src="{{ data.avatar }}"><span>{{ data.username||data.groupname||data.name||"佚名" }}</span><p>{{ data.remark||data.sign||"" }}</p><span class="layim-msg-status">new</span></li>', "{{# }); if(length === 0){ }}", '<li class="layim-null">' + (a[i.type] || "暂无数据") + "</li>", "{{# } }}"].join("")
     },
         y = ['<div class="layui-layim-main">', '<div class="layui-layim-info">', '<div class="layui-layim-user">{{ d.mine.username }}</div>', '<div class="layui-layim-status">', '{{# if(d.mine.status === "online"){ }}', '<span class="layui-icon layim-status-online" layim-event="status" lay-type="show"></span>', '{{# } else if(d.mine.status === "hide") { }}', '<span class="layui-icon layim-status-hide" layim-event="status" lay-type="show"></span>', "{{# } }}", '<ul class="layui-anim layim-menu-box">', '<li {{d.mine.status === "online" ? "class=layim-this" : ""}} layim-event="status" lay-type="online"><i class="layui-icon"></i><cite class="layui-icon layim-status-online"></cite>在线</li>', '<li {{d.mine.status === "hide" ? "class=layim-this" : ""}} layim-event="status" lay-type="hide"><i class="layui-icon"></i><cite class="layui-icon layim-status-hide"></cite>隐身</li>', "</ul>", "</div>", '<input class="layui-layim-remark" placeholder="编辑签名" value="{{ d.mine.remark||d.mine.sign||"" }}">', "</div>", '<ul class="layui-unselect layui-layim-tab{{# if(!d.base.isfriend || !d.base.isgroup){ }}', " layim-tab-two", '{{# } }}">', '<li class="layui-icon', "{{# if(!d.base.isfriend){ }}", " layim-hide", "{{# } else { }}", " layim-this", "{{# } }}", '" title="联系人" layim-event="tab" lay-type="friend"></li>', '<li class="layui-icon', "{{# if(!d.base.isgroup){ }}", " layim-hide", "{{# } else if(!d.base.isfriend) { }}", " layim-this", "{{# } }}", '" title="群组" layim-event="tab" lay-type="group"></li>', '<li class="layui-icon" title="历史会话" layim-event="tab" lay-type="history"></li>', "</ul>", '<ul class="layui-unselect layim-tab-content {{# if(d.base.isfriend){ }}layui-show{{# } }} layim-list-friend">', '{{# layui.each(d.friend, function(index, item){ var spread = d.local["spread"+index]; }}', "<li>", '<h5 layim-event="spread" lay-type="{{ spread }}"><i class="layui-icon">{{# if(spread === "true"){ }}{{# } else {  }}{{# } }}</i><span>{{ item.groupname||"未命名分组"+index }}</span><em>(<cite class="layim-count"> {{ (item.list||[]).length }}</cite>)</em></h5>', '<ul class="layui-layim-list {{# if(spread === "true"){ }}', " layui-show", '{{# } }}">', u({
             type: "friend",
             item: "item.list",
             index: "index"
         }), "</ul>", "</li>", "{{# }); if(d.friend.length === 0){ }}", '<li><ul class="layui-layim-list layui-show"><li class="layim-null">暂无联系人</li></ul>', "{{# } }}", "</ul>", '<ul class="layui-unselect layim-tab-content {{# if(!d.base.isfriend && d.base.isgroup){ }}layui-show{{# } }}">', "<li>", '<ul class="layui-layim-list layui-show layim-list-group">', u({
             type: "group"
         }), "</ul>", "</li>", "</ul>", '<ul class="layui-unselect layim-tab-content  {{# if(!d.base.isfriend && !d.base.isgroup){ }}layui-show{{# } }}">', "<li>", '<ul class="layui-layim-list layui-show layim-list-history">', u({
             type: "history"
         }), "</ul>", "</li>", "</ul>", '<ul class="layui-unselect layim-tab-content">', "<li>", '<ul class="layui-layim-list layui-show" id="layui-layim-search"></ul>', "</li>", "</ul>", '<ul class="layui-unselect layui-layim-tool">', '<li class="layui-icon layim-tool-search" layim-event="search" title="搜索"></li>', "{{# if(d.base.msgbox){ }}", '<li class="layui-icon layim-tool-msgbox" layim-event="msgbox" title="消息盒子"><span class="layui-anim"></span></li>', "{{# } }}", "{{# if(d.base.find){ }}", '<li class="layui-icon layim-tool-find" layim-event="find" title="查找"></li>', "{{# } }}", '<li class="layui-icon layim-tool-skin" layim-event="skin" title="更换背景"></li>', "{{# if(!d.base.copyright){ }}", '<li class="layui-icon layim-tool-about" layim-event="about" title="关于"></li>', "{{# } }}", "</ul>", '<div class="layui-layim-search"><input><label class="layui-icon" layim-event="closeSearch">ဇ</label></div>', "</div>"].join(""),
         m = ['<ul class="layui-layim-skin">', "{{# layui.each(d.skin, function(index, item){ }}", '<li><img layim-event="setSkin" src="{{ item }}"></li>', "{{# }); }}", '<li layim-event="setSkin"><cite>简约</cite></li>', "</ul>"].join(""),
         f = ['<div class="layim-chat layim-chat-{{d.data.type}}{{d.first ? " layui-show" : ""}}">', '<div class="layui-unselect layim-chat-title">', '<div class="layim-chat-other">', '<img class="layim-{{ d.data.type }}{{ d.data.id }}" src="{{ d.data.avatar }}"><span class="layim-chat-username" layim-event="{{ d.data.type==="group" ? "groupMembers" : "" }}">{{ d.data.name||"佚名" }} {{d.data.temporary ? "<cite>临时会话</cite>" : ""}} {{# if(d.data.type==="group"){ }} <em class="layim-chat-members"></em><i class="layui-icon"></i> {{# } }}</span>', '<p class="layim-chat-status"></p>', "</div>", "</div>", '<div class="layim-chat-main">', "<ul></ul>", "</div>", '<div class="layim-chat-footer">', '<div class="layui-unselect layim-chat-tool" data-json="{{encodeURIComponent(JSON.stringify(d.data))}}">', '<span class="layui-icon layim-tool-face" title="选择表情" layim-event="face"></span>', "{{# if(d.base && d.base.uploadImage){ }}", '<span class="layui-icon layim-tool-image" title="上传图片" layim-event="image"><input type="file" name="file"></span>', "{{# }; }}", "{{# if(d.base && d.base.uploadFile){ }}", '<span class="layui-icon layim-tool-image" title="发送文件" layim-event="image" data-type="file"><input type="file" name="file"></span>', "{{# }; }}", "{{# if(d.base && d.base.isAudio){ }}", '<span class="layui-icon layim-tool-audio" title="发送网络音频" layim-event="media" data-type="audio"></span>', "{{# }; }}", "{{# if(d.base && d.base.isVideo){ }}", '<span class="layui-icon layim-tool-video" title="发送网络视频" layim-event="media" data-type="video"></span>', "{{# }; }}", "{{# layui.each(d.base.tool, function(index, item){ }}", '<span class="layui-icon layim-tool-{{item.alias}}" title="{{item.title}}" layim-event="extend" lay-filter="{{ item.alias }}">{{item.icon}}</span>', "{{# }); }}", "{{# if(d.base && d.base.chatLog){ }}", '<span class="layim-tool-log" layim-event="chatLog"><i class="layui-icon"></i>聊天记录</span>', "{{# }; }}", "</div>", '<div class="layim-chat-textarea"><textarea></textarea></div>', '<div class="layim-chat-bottom">', '<div class="layim-chat-send">', "{{# if(!d.base.brief){ }}", '<span class="layim-send-close" layim-event="closeThisChat">关闭</span>', "{{# } }}", '<span class="layim-send-btn" layim-event="send">发送</span>', '<span class="layim-send-set" layim-event="setSend" lay-type="show"><em class="layui-edge"></em></span>', '<ul class="layui-anim layim-menu-box">', '<li {{d.local.sendHotKey !== "Ctrl+Enter" ? "class=layim-this" : ""}} layim-event="setSend" lay-type="Enter"><i class="layui-icon"></i>按Enter键发送消息</li>', '<li {{d.local.sendHotKey === "Ctrl+Enter" ? "class=layim-this" : ""}} layim-event="setSend"  lay-type="Ctrl+Enter"><i class="layui-icon"></i>按Ctrl+Enter键发送消息</li>', "</ul>", "</div>", "</div>", "</div>", "</div>"].join(""),
         p = ['<div class="layim-add-box">', '<div class="layim-add-img"><img class="layui-circle" src="{{ d.data.avatar }}"><p>{{ d.data.name||"" }}</p></div>', '<div class="layim-add-remark">', '{{# if(d.data.type === "friend" && d.type === "setGroup"){ }}', "<p>选择分组</p>", '{{# } if(d.data.type === "friend"){ }}', '<select class="layui-select" id="LAY_layimGroup">', "{{# layui.each(d.data.group, function(index, item){ }}", '<option value="{{ item.id }}">{{ item.groupname }}</option>', "{{# }); }}", "</select>", "{{# } }}", '{{# if(d.data.type === "group"){ }}', "<p>请输入验证信息</p>", '{{# } if(d.type !== "setGroup"){ }}', '<textarea id="LAY_layimRemark" placeholder="验证信息" class="layui-textarea"></textarea>', "{{# } }}", "</div>", "</div>"].join(""),
         h = ['<li {{ d.mine ? "class=layim-chat-mine" : "" }} {{# if(d.cid){ }}data-cid="{{d.cid}}"{{# } }}>', '<div class="layim-chat-user"><img src="{{ d.avatar }}"><cite>', "{{# if(d.mine){ }}", '<i>{{ layui.data.date(d.timestamp) }}</i>{{ d.username||"佚名" }}', "{{# } else { }}", '{{ d.username||"佚名" }}<i>{{ layui.data.date(d.timestamp) }}</i>', "{{# } }}", "</cite></div>", '<div class="layim-chat-text">{{ layui.data.content(d.content||"&nbsp") }}</div>', "</li>"].join(""),
         v = '<li class="layim-{{ d.data.type }}{{ d.data.id }} layim-chatlist-{{ d.data.type }}{{ d.data.id }} layim-this" layim-event="tabChat"><img src="{{ d.data.avatar }}"><span>{{ d.data.name||"佚名" }}</span>{{# if(!d.base.brief){ }}<i class="layui-icon" layim-event="closeChat">ဇ</i>{{# } }}</li>',
         g = function (i) {
             return i < 10 ? "0" + (0 | i) : i
         };
     layui.data.date = function (i) {
         var a = new Date(i || new Date);
         return a.getFullYear() + "-" + g(a.getMonth() + 1) + "-" + g(a.getDate()) + " " + g(a.getHours()) + ":" + g(a.getMinutes()) + ":" + g(a.getSeconds())
     }, layui.data.content = function (i) {
         var a = function (i) {
             return new RegExp("\\n*\\[" + (i || "") + "(code|pre|div|span|p|table|thead|th|tbody|tr|td|ul|li|ol|li|dl|dt|dd|h2|h3|h4|h5)([\\s\\S]*?)\\]\\n*", "g")
         };
         return i = (i || "").replace(/&(?!#?[a-zA-Z0-9]+;)/g, "&amp;").replace(/</g, "&lt;").replace(/>/g, "&gt;").replace(/'/g, "'").replace(/"/g, "&quot;").replace(/@(\S+)(\s+?|$)/g, '@<a href="javascript:;">$1</a>$2').replace(/face\[([^\s\[\]]+?)\]/g, function (i) {
             var a = i.replace(/^face/g, "");
             return '<img alt="' + a + '" title="' + a + '" src="' + X[a] + '">'
         }).replace(/img\[([^\s]+?)\]/g, function (i) {
             return '<img class="layui-layim-photos" src="' + i.replace(/(^img\[)|(\]$)/g, "") + '">'
         }).replace(/file\([\s\S]+?\)\[[\s\S]*?\]/g, function (i) {
             var a = (i.match(/file\(([\s\S]+?)\)\[/) || [])[1],
                 e = (i.match(/\)\[([\s\S]*?)\]/) || [])[1];
             return a ? '<a class="layui-layim-file" href="' + a + '" download target="_blank"><i class="layui-icon"></i><cite>' + (e || a) + "</cite></a>" : i
         }).replace(/audio\[([^\s]+?)\]/g, function (i) {
             return '<div class="layui-unselect layui-layim-audio" layim-event="playAudio" data-src="' + i.replace(/(^audio\[)|(\]$)/g, "") + '"><i class="layui-icon"></i><p>音频消息</p></div>'
         }).replace(/video\[([^\s]+?)\]/g, function (i) {
             return '<div class="layui-unselect layui-layim-video" layim-event="playVideo" data-src="' + i.replace(/(^video\[)|(\]$)/g, "") + '"><i class="layui-icon"></i></div>'
         }).replace(/a\([\s\S]+?\)\[[\s\S]*?\]/g, function (i) {
             var a = (i.match(/a\(([\s\S]+?)\)\[/) || [])[1],
                 e = (i.match(/\)\[([\s\S]*?)\]/) || [])[1];
             return a ? '<a href="' + a + '" target="_blank">' + (e || a) + "</a>" : i
         }).replace(a(), "<$1 $2>").replace(a("/"), "</$1>").replace(/\n/g, "<br>")
     };
     var x, b, w, k, C, S = function (i, a, n) {
         return i = i || {}, e.ajax({
             url: i.url,
             type: i.type || "get",
             data: i.data,
             dataType: i.dataType || "json",
             cache: !1,
             success: function (i) {
                 0 == i.code ? a && a(i.data || {}) : t.msg(i.msg || (n || "Error") + ": LAYIM_NOT_GET_DATA", {
                     time: 5e3
                 })
             }, error: function (i, a) {
                 window.console && console.log && console.error("LAYIM_DATE_ERROR：" + a)
             }
         })
     },
         j = {
             message: {},
             chat: []
         },
         H = function (i) {
             var a = i.init || {};
             return mine = a.mine || {}, local = layui.data("layim")[mine.id] || {}, obj = {
                 base: i,
                 local: local,
                 mine: mine,
                 history: local.history || {}
             }, create = function (a) {
                 var t = a.mine || {},
                     l = layui.data("layim")[t.id] || {},
                     s = {
                         base: i,
                         local: l,
                         mine: t,
                         friend: a.friend || [],
                         group: a.group || [],
                         history: l.history || {}
                     };
                 j = e.extend(j, s), L(n(y).render(s)), (l.close || i.min) && T(), layui.each(r.ready, function (i, a) {
                     a && a(s)
                 })
             }, j = e.extend(j, obj), i.brief ? layui.each(r.ready, function (i, a) {
                 a && a(obj)
             }) : void (a.url ? S(a, create, "INIT") : create(a))
         },
         L = function (i) {
             return t.open({
                 type: 1,
                 area: ["260px", "520px"],
                 skin: "layui-box layui-layim",
                 title: "​",
                 offset: "rb",
                 id: "layui-layim",
                 shade: !1,
                 anim: 2,
                 resize: !1,
                 content: i,
                 success: function (i) {
                     x = i, R(i), j.base.right && i.css("margin-left", "-" + j.base.right), b && t.close(b.attr("times"));
                     var a = [],
                         n = i.find(".layim-list-history");
                     n.find("li").each(function () {
                         a.push(e(this).prop("outerHTML"))
                     }), a.length > 0 && (a.reverse(), n.html(a.join(""))), A(), ti.sign()
                 }, cancel: function (i) {
                     T();
                     var a = layui.data("layim")[j.mine.id] || {};
                     return a.close = !0, layui.data("layim", {
                         key: j.mine.id,
                         value: a
                     }), !1
                 }
             })
         },
         A = function () {
             x.on("contextmenu", function (i) {
                 return i.cancelBubble = !0, i.returnValue = !1, !1
             });
             var i = function () {
                 t.closeAll("tips")
             };
             x.find(".layim-list-history").on("contextmenu", "li", function (a) {
                 var n = e(this),
                     l = '<ul data-id="' + n[0].id + '" data-index="' + n.data("index") + '"><li layim-event="menuHistory" data-type="one">移除该会话</li><li layim-event="menuHistory" data-type="all">清空全部会话列表</li></ul>';
                 n.hasClass("layim-null") || (t.tips(l, this, {
                     tips: 1,
                     time: 0,
                     anim: 5,
                     fixed: !0,
                     skin: "layui-box layui-layim-contextmenu",
                     success: function (i) {
                         var a = function (i) {
                             ii(i)
                         };
                         i.off("mousedown", a).on("mousedown", a)
                     }
                 }), e(document).off("mousedown", i).on("mousedown", i), e(window).off("resize", i).on("resize", i))
             })
         },
         T = function (i) {
             return b && t.close(b.attr("times")), x && x.hide(), j.mine = j.mine || {}, t.open({
                 type: 1,
                 title: !1,
                 id: "layui-layim-close",
                 skin: "layui-box layui-layim-min layui-layim-close",
                 shade: !1,
                 closeBtn: !1,
                 anim: 2,
                 offset: "rb",
                 resize: !1,
                 content: '<img src="' + (j.mine.avatar || layui.cache.dir + "css/modules/layim/skin/logo.jpg") + '"><span>' + (i || j.base.title || "我的LayIM") + "</span>",
                 move: "#layui-layim-close img",
                 success: function (i, a) {
                     b = i, j.base.right && i.css("margin-left", "-" + j.base.right), i.on("click", function () {
                         t.close(a), x.show();
                         var i = layui.data("layim")[j.mine.id] || {};
                         delete i.close, layui.data("layim", {
                             key: j.mine.id,
                             value: i
                         })
                     })
                 }
             })
         },
         z = function (i) {
             i = i || {};
             var a = e("#layui-layim-chat"),
                 l = {
                     data: i,
                     base: j.base,
                     local: j.local
                 };
             if (!i.id) return t.msg("非法用户");
             if (a[0]) {
                 var s = w.find(".layim-chat-list"),
                     o = s.find(".layim-chatlist-" + i.type + i.id),
                     d = w.find(".layui-layer-max").hasClass("layui-layer-maxmin"),
                     c = a.children(".layim-chat-box");
                 return "none" === w.css("display") && w.show(), k && t.close(k.attr("times")), 1 !== s.find("li").length || o[0] || (d || w.css("width", 800), s.css({
                     height: w.height()
                 }).show(), c.css("margin-left", "200px")), o[0] || (s.append(n(v).render(l)), c.append(n(f).render(l)), I(i), E()), O(s.find(".layim-chatlist-" + i.type + i.id)), o[0] || P(), $(i), Q(), C
             }
             l.first = !0;
             var u = C = t.open({
                 type: 1,
                 area: "600px",
                 skin: "layui-box layui-layim-chat",
                 id: "layui-layim-chat",
                 title: "​",
                 shade: !1,
                 maxmin: !0,
                 offset: i.offset || "auto",
                 anim: i.anim || 0,
                 closeBtn: !j.base.brief && 1,
                 content: n('<ul class="layui-unselect layim-chat-list">' + v + '</ul><div class="layim-chat-box">' + f + "</div>").render(l),
                 success: function (a) {
                     w = a, a.css({
                         "min-width": "500px",
                         "min-height": "420px"
                     }), I(i), "function" == typeof i.success && i.success(a), Q(), R(a), $(i), P(), q(), layui.each(r.chatChange, function (i, a) {
                         a && a(_())
                     }), a.on("dblclick", ".layui-layim-photos", function () {
                         var i = this.src;
                         t.close(z.photosIndex), t.photos({
                             photos: {
                                 data: [{
                                     alt: "大图模式",
                                     src: i
                                 }]
                             },
                             shade: .01,
                             closeBtn: 2,
                             anim: 0,
                             resize: !1,
                             success: function (i, a) {
                                 z.photosIndex = a
                             }
                         })
                     })
                 }, full: function (i) {
                     t.style(u, {
                         width: "100%",
                         height: "100%"
                     }, !0), E()
                 }, resizing: E,
                 restore: E,
                 min: function () {
                     return N(), !1
                 }, end: function () {
                     t.closeAll("tips"), w = null
                 }
             });
             return u
         },
         I = function (i) {
             e(".layim-" + i.type + i.id).each(function () {
                 e(this).hasClass("layim-list-gray") && layui.layim.setFriendStatus(i.id, "offline")
             })
         },
         E = function () {
             var i = w.find(".layim-chat-list"),
                 a = w.find(".layim-chat-main"),
                 e = w.height();
             i.css({
                 height: e
             }), a.css({
                 height: e - 20 - 80 - 158
             })
         },
         N = function (i) {
             var a = i || _().data,
                 n = layui.layim.cache().base;
             w && !i && w.hide(), t.close(N.index), N.index = t.open({
                 type: 1,
                 title: !1,
                 skin: "layui-box layui-layim-min",
                 shade: !1,
                 closeBtn: !1,
                 anim: a.anim || 2,
                 offset: "b",
                 move: "#layui-layim-min",
                 resize: !1,
                 area: ["182px", "50px"],
                 content: '<img id="layui-layim-min" src="' + a.avatar + '"><span>' + a.name + "</span>",
                 success: function (a, l) {
                     i || (k = a), n.minRight && t.style(l, {
                         left: e(window).width() - a.outerWidth() - parseFloat(n.minRight)
                     }), a.find(".layui-layer-content span").on("click", function () {
                         t.close(l), i ? layui.each(j.chat, function (i, a) {
                             z(a)
                         }) : w.show(), i && (j.chat = [], Z())
                     }), a.find(".layui-layer-content img").on("click", function (i) {
                         ii(i)
                     })
                 }
             })
         },
         M = function (i, a) {
             return i = i || {}, t.close(M.index), M.index = t.open({
                 type: 1,
                 area: "430px",
                 title: {
                     friend: "添加好友",
                     group: "加入群组"
                 }[i.type] || "",
                 shade: !1,
                 resize: !1,
                 btn: a ? ["确认", "取消"] : ["发送申请", "关闭"],
                 content: n(p).render({
                     data: {
                         name: i.username || i.groupname,
                         avatar: i.avatar,
                         group: i.group || parent.layui.layim.cache().friend || [],
                         type: i.type
                     },
                     type: a
                 }),
                 yes: function (e, t) {
                     var n = t.find("#LAY_layimGroup"),
                         l = t.find("#LAY_layimRemark");
                     a ? i.submit && i.submit(n.val(), e) : i.submit && i.submit(n.val(), l.val(), e)
                 }
             })
         },
         O = function (i, a) {
             i = i || e(".layim-chat-list ." + o);
             var n = i.index() === -1 ? 0 : i.index(),
                 l = ".layim-chat",
                 d = w.find(l).eq(n),
                 c = w.find(".layui-layer-max").hasClass("layui-layer-maxmin");
             if (a) {
                 i.hasClass(o) && O(0 === n ? i.next() : i.prev());
                 var u = w.find(l).length;
                 return 1 === u ? t.close(C) : (i.remove(), d.remove(), 2 === u && (w.find(".layim-chat-list").hide(), c || w.css("width", "600px"), w.find(".layim-chat-box").css("margin-left", 0)), !1)
             }
             i.addClass(o).siblings().removeClass(o), d.addClass(s).siblings(l).removeClass(s), d.find("textarea").focus(), layui.each(r.chatChange, function (i, a) {
                 a && a(_())
             }), q()
         },
         q = function () {
             var i = _(),
                 a = j.message[i.data.type + i.data.id];
             a && delete j.message[i.data.type + i.data.id]
         },
         _ = function () {
             if (w) {
                 var i = e(".layim-chat-list ." + o).index(),
                     a = w.find(".layim-chat").eq(i),
                     t = JSON.parse(decodeURIComponent(a.find(".layim-chat-tool").data("json")));
                 return {
                     elem: a,
                     data: t,
                     textarea: a.find("textarea")
                 }
             }
         },
         R = function (i) {
             var a = layui.data("layim")[j.mine.id] || {},
                 e = a.skin;
             i.css({
                 "background-image": e ? "url(" + e + ")" : function () {
                     return j.base.initSkin ? "url(" + (layui.cache.dir + "css/modules/layim/skin/" + j.base.initSkin) + ")" : "none"
                 }()
             })
         },
         $ = function (i) {
             var a = layui.data("layim")[j.mine.id] || {},
                 e = {},
                 t = a.history || {},
                 l = t[i.type + i.id];
             if (x) {
                 var s = x.find(".layim-list-history");
                 if (i.historyTime = (new Date).getTime(), t[i.type + i.id] = i, a.history = t, layui.data("layim", {
                     key: j.mine.id,
                     value: a
                 }), !l) {
                     e[i.type + i.id] = i;
                     var o = n(u({
                         type: "history",
                         item: "d.data"
                     })).render({
                         data: e
                     });
                     s.prepend(o), s.find(".layim-null").remove()
                 }
             }
         },
         D = function () {
             var i = {
                 username: j.mine ? j.mine.username : "访客",
                 avatar: j.mine ? j.mine.avatar : layui.cache.dir + "css/pc/layim/skin/logo.jpg",
                 id: j.mine ? j.mine.id : null,
                 mine: !0
             },
                 a = _(),
                 e = a.elem.find(".layim-chat-main ul"),
                 l = j.base.maxLength || 3e3;
             if (i.content = a.textarea.val(), "" !== i.content.replace(/\s/g, "")) {
                 if (i.content.length > l) return t.msg("内容最长不能超过" + l + "个字符");
                 e.append(n(h).render(i));
                 var s = {
                     mine: i,
                     to: a.data
                 },
                     o = {
                         username: s.mine.username,
                         avatar: s.mine.avatar,
                         id: s.to.id,
                         type: s.to.type,
                         content: s.mine.content,
                         timestamp: (new Date).getTime(),
                         mine: !0
                     };
                 B(o), layui.each(r.sendMessage, function (i, a) {
                     a && a(s)
                 })
             }
             Z(), a.textarea.val("").focus()
         },
         J = function (i) {
             if (i = i || {}, window.Notification)
                 if ("granted" === Notification.permission) {
                     new Notification(i.title || "", {
                         body: i.content || "",
                         icon: i.avatar || "http://tp2.sinaimg.cn/5488749285/50/5719808192/1"
                     })
                 } else Notification.requestPermission()
         },
         F = function () {
             if (!(l.ie && l.ie < 9)) {
                 var i = document.createElement("audio");
                 i.src = layui.cache.dir + "css/modules/layim/voice/" + j.base.voice, i.play()
             }
         },
         G = {},
         K = function (i) {
             i = i || {};
             var a = e(".layim-chatlist-" + i.type + i.id),
                 t = {},
                 l = a.index();
             if (i.timestamp = i.timestamp || (new Date).getTime(), i.fromid == j.mine.id && (i.mine = !0), i.system || B(i), G = JSON.parse(JSON.stringify(i)), j.base.voice && F(), !w && i.content || l === -1) {
                 if (j.message[i.type + i.id]) j.message[i.type + i.id].push(i);
                 else if (j.message[i.type + i.id] = [i], "friend" === i.type) {
                     var s;
                     layui.each(j.friend, function (a, e) {
                         if (layui.each(e.list, function (a, e) {
                             if (e.id == i.id) return e.type = "friend", e.name = e.username, j.chat.push(e), s = !0
                         }), s) return !0
                     }), s || (i.name = i.username, i.temporary = !0, j.chat.push(i))
                 } else if ("group" === i.type) {
                     var o;
                     layui.each(j.group, function (a, e) {
                         if (e.id == i.id) return e.type = "group", e.name = e.groupname, j.chat.push(e), o = !0
                     }), o || (i.name = i.groupname, j.chat.push(i))
                 } else i.name = i.name || i.username || i.groupname, j.chat.push(i); if ("group" === i.type && layui.each(j.group, function (a, e) {
                     if (e.id == i.id) return t.avatar = e.avatar, !0
                 }), !i.system) return j.base.notice && J({
                     title: "来自 " + i.username + " 的消息",
                     content: i.content,
                     avatar: t.avatar || i.avatar
                 }), N({
                     name: "收到新消息",
                     avatar: t.avatar || i.avatar,
                     anim: 6
                 })
             }
             if (w) {
                 var d = _();
                 d.data.type + d.data.id !== i.type + i.id && (a.addClass("layui-anim layer-anim-06"), setTimeout(function () {
                     a.removeClass("layui-anim layer-anim-06")
                 }, 300));
                 var r = w.find(".layim-chat").eq(l),
                     c = r.find(".layim-chat-main ul");
                 i.system ? l !== -1 && c.append('<li class="layim-chat-system"><span>' + i.content + "</span></li>") : "" !== i.content.replace(/\s/g, "") && c.append(n(h).render(i)), Z()
             }
         },
         Y = "layui-anim-loop layer-anim-05",
         V = function (i) {
             var a = x.find(".layim-tool-msgbox");
             a.find("span").addClass(Y).html(i)
         },
         B = function (i) {
             var a = layui.data("layim")[j.mine.id] || {};
             a.chatlog = a.chatlog || {};
             var e = a.chatlog[i.type + i.id];
             if (e) {
                 var t;
                 layui.each(e, function (a, e) {
                     e.timestamp === i.timestamp && e.type === i.type && e.id === i.id && e.content === i.content && (t = !0)
                 }), t || i.fromid == j.mine.id || e.push(i), e.length > d && e.shift()
             } else a.chatlog[i.type + i.id] = [i];
             layui.data("layim", {
                 key: j.mine.id,
                 value: a
             })
         },
         P = function () {
             var i = layui.data("layim")[j.mine.id] || {},
                 a = _(),
                 e = i.chatlog || {},
                 t = a.elem.find(".layim-chat-main ul");
             layui.each(e[a.data.type + a.data.id], function (i, a) {
                 t.append(n(h).render(a))
             }), Z()
         },
         U = function (i) {
             var a, e = {},
                 l = x.find(".layim-list-" + i.type);
             if (j[i.type])
                 if ("friend" === i.type) layui.each(j.friend, function (n, l) {
                     if (i.groupid == l.id) return layui.each(j.friend[n].list, function (e, t) {
                         if (t.id == i.id) return a = !0
                     }), a ? t.msg("好友 [" + (i.username || "") + "] 已经存在列表中", {
                         anim: 6
                     }) : (j.friend[n].list = j.friend[n].list || [], e[j.friend[n].list.length] = i, i.groupIndex = n, j.friend[n].list.push(i), !0)
                 });
                 else if ("group" === i.type) {
                     if (layui.each(j.group, function (e, t) {
                         if (t.id == i.id) return a = !0
                     }), a) return t.msg("您已是 [" + (i.groupname || "") + "] 的群成员", {
                         anim: 6
                     });
                     e[j.group.length] = i, j.group.push(i)
                 }
             if (!a) {
                 var s = n(u({
                     type: i.type,
                     item: "d.data",
                     index: "friend" === i.type ? "data.groupIndex" : null
                 })).render({
                     data: e
                 });
                 if ("friend" === i.type) {
                     var o = l.find(">li").eq(i.groupIndex);
                     o.find(".layui-layim-list").append(s), o.find(".layim-count").html(j.friend[i.groupIndex].list.length), o.find(".layim-null")[0] && o.find(".layim-null").remove()
                 } else "group" === i.type && (l.append(s), l.find(".layim-null")[0] && l.find(".layim-null").remove())
             }
         },
         W = function (i) {
             var a = x.find(".layim-list-" + i.type);
             j[i.type] && ("friend" === i.type ? layui.each(j.friend, function (e, t) {
                 layui.each(t.list, function (t, n) {
                     if (i.id == n.id) {
                         var l = a.find(">li").eq(e);
                         l.find(".layui-layim-list>li");
                         return l.find(".layui-layim-list>li").eq(t).remove(), j.friend[e].list.splice(t, 1), l.find(".layim-count").html(j.friend[e].list.length), 0 === j.friend[e].list.length && l.find(".layui-layim-list").html('<li class="layim-null">该分组下已无好友了</li>'), !0
                     }
                 })
             }) : "group" === i.type && layui.each(j.group, function (e, t) {
                 if (i.id == t.id) return a.find(">li").eq(e).remove(), j.group.splice(e, 1), 0 === j.group.length && a.html('<li class="layim-null">暂无群组</li>'), !0
             }))
         },
         Z = function () {
             var i = _(),
                 a = i.elem.find(".layim-chat-main"),
                 e = a.find("ul"),
                 t = e.find("li").length;
             if (t >= d) {
                 var n = e.find("li").eq(0);
                 e.prev().hasClass("layim-chat-system") || e.before('<div class="layim-chat-system"><span layim-event="chatLog">查看更多记录</span></div>'), t > d && n.remove()
             }
             a.scrollTop(a[0].scrollHeight + 1e3), a.find("ul li:last").find("img").load(function () {
                 a.scrollTop(a[0].scrollHeight + 1e3)
             })
         },
         Q = function () {
             var i = _(),
                 a = i.textarea;
             a.focus(), a.off("keydown").on("keydown", function (i) {
                 var e = layui.data("layim")[j.mine.id] || {},
                     t = i.keyCode;
                 if ("Ctrl+Enter" === e.sendHotKey) return void (i.ctrlKey && 13 === t && D());
                 if (13 === t) {
                     if (i.ctrlKey) return a.val(a.val() + "\n");
                     if (i.shiftKey) return;
                     i.preventDefault(), D()
                 }
             })
         },
         X = function () {
             var i = ["[微笑]", "[嘻嘻]", "[哈哈]", "[可爱]", "[可怜]", "[挖鼻]", "[吃惊]", "[害羞]", "[挤眼]", "[闭嘴]", "[鄙视]", "[爱你]", "[泪]", "[偷笑]", "[亲亲]", "[生病]", "[太开心]", "[白眼]", "[右哼哼]", "[左哼哼]", "[嘘]", "[衰]", "[委屈]", "[吐]", "[哈欠]", "[抱抱]", "[怒]", "[疑问]", "[馋嘴]", "[拜拜]", "[思考]", "[汗]", "[困]", "[睡]", "[钱]", "[失望]", "[酷]", "[色]", "[哼]", "[鼓掌]", "[晕]", "[悲伤]", "[抓狂]", "[黑线]", "[阴险]", "[怒骂]", "[互粉]", "[心]", "[伤心]", "[猪头]", "[熊猫]", "[兔子]", "[ok]", "[耶]", "[good]", "[NO]", "[赞]", "[来]", "[弱]", "[草泥马]", "[神马]", "[囧]", "[浮云]", "[给力]", "[围观]", "[威武]", "[奥特曼]", "[礼物]", "[钟]", "[话筒]", "[蜡烛]", "[蛋糕]"],
                 a = {};
             return layui.each(i, function (i, e) {
                 a[e] = layui.cache.dir + "images/face/" + i + ".gif"
             }), a
         }(),
         ii = layui.stope,
         ai = function (i, a) {
             var e, t = i.value;
             i.focus(), document.selection ? (e = document.selection.createRange(), document.selection.empty(), e.text = a) : (e = [t.substring(0, i.selectionStart), a, t.substr(i.selectionEnd)], i.focus(), i.value = e.join(""))
         },
         ei = "layui-anim-upbit",
         ti = {
             status: function (i, a) {
                 var t = function () {
                     i.next().hide().removeClass(ei)
                 },
                     n = i.attr("lay-type");
                 if ("show" === n) ii(a), i.next().show().addClass(ei), e(document).off("click", t).on("click", t);
                 else {
                     var l = i.parent().prev();
                     i.addClass(o).siblings().removeClass(o), l.html(i.find("cite").html()), l.removeClass("layim-status-" + ("online" === n ? "hide" : "online")).addClass("layim-status-" + n), layui.each(r.online, function (i, a) {
                         a && a(n)
                     })
                 }
             }, sign: function () {
                 var i = x.find(".layui-layim-remark");
                 i.on("change", function () {
                     var i = this.value;
                     layui.each(r.sign, function (a, e) {
                         e && e(i)
                     })
                 }), i.on("keyup", function (i) {
                     var a = i.keyCode;
                     13 === a && this.blur()
                 })
             }, tab: function (i) {
                 var a, e = ".layim-tab-content",
                     t = x.find(".layui-layim-tab>li");
                 "number" == typeof i ? (a = i, i = t.eq(a)) : a = i.index(), a > 2 ? t.removeClass(o) : (ti.tab.index = a, i.addClass(o).siblings().removeClass(o)), x.find(e).eq(a).addClass(s).siblings(e).removeClass(s)
             }, spread: function (i) {
                 var a = i.attr("lay-type"),
                     e = "true" === a ? "false" : "true",
                     t = layui.data("layim")[j.mine.id] || {};
                 i.next()["true" === a ? "removeClass" : "addClass"](s), t["spread" + i.parent().index()] = e, layui.data("layim", {
                     key: j.mine.id,
                     value: t
                 }), i.attr("lay-type", e), i.find(".layui-icon").html("true" === e ? "" : "")
             }, search: function (i) {
                 var a = x.find(".layui-layim-search"),
                     e = x.find("#layui-layim-search"),
                     t = a.find("input"),
                     n = function (i) {
                         var a = t.val().replace(/\s/);
                         if ("" === a) ti.tab(0 | ti.tab.index);
                         else {
                             for (var n = [], l = j.friend || [], s = j.group || [], o = "", d = 0; d < l.length; d++)
                                 for (var r = 0; r < (l[d].list || []).length; r++) l[d].list[r].username.indexOf(a) !== -1 && (l[d].list[r].type = "friend", l[d].list[r].index = d, l[d].list[r].list = r, n.push(l[d].list[r]));
                             for (var c = 0; c < s.length; c++) s[c].groupname.indexOf(a) !== -1 && (s[c].type = "group", s[c].index = c, s[c].list = c, n.push(s[c]));
                             if (n.length > 0)
                                 for (var u = 0; u < n.length; u++) o += '<li layim-event="chat" data-type="' + n[u].type + '" data-index="' + n[u].index + '" data-list="' + n[u].list + '"><img src="' + n[u].avatar + '"><span>' + (n[u].username || n[u].groupname || "佚名") + "</span><p>" + (n[u].remark || n[u].sign || "") + "</p></li>";
                             else o = '<li class="layim-null">无搜索结果</li>';
                             e.html(o), ti.tab(3)
                         }
                     };
                 !j.base.isfriend && j.base.isgroup ? ti.tab.index = 1 : j.base.isfriend || j.base.isgroup || (ti.tab.index = 2), a.show(), t.focus(), t.off("keyup", n).on("keyup", n)
             }, closeSearch: function (i) {
                 i.parent().hide(), ti.tab(0 | ti.tab.index)
             }, msgbox: function () {
                 var i = x.find(".layim-tool-msgbox");
                 return t.close(ti.msgbox.index), i.find("span").removeClass(Y).html(""), ti.msgbox.index = t.open({
                     type: 2,
                     title: "消息盒子",
                     shade: !1,
                     maxmin: !0,
                     area: ["600px", "520px"],
                     skin: "layui-box layui-layer-border",
                     resize: !1,
                     content: j.base.msgbox
                 })
             }, find: function () {
                 return t.close(ti.find.index), ti.find.index = t.open({
                     type: 2,
                     title: "查找",
                     shade: !1,
                     maxmin: !0,
                     area: ["1000px", "520px"],
                     skin: "layui-box layui-layer-border",
                     resize: !1,
                     content: j.base.find
                 })
             }, skin: function () {
                 t.open({
                     type: 1,
                     title: "更换背景",
                     shade: !1,
                     area: "300px",
                     skin: "layui-box layui-layer-border",
                     id: "layui-layim-skin",
                     zIndex: 9999,
                     resize: !1,
                     content: n(m).render({
                         skin: j.base.skin
                     })
                 })
             }, about: function () {
                 t.alert("版本： " + a + '<br>版权所有：<a href="http://layim.layui.com" target="_blank">layim.layui.com</a>', {
                     title: "关于 LayIM",
                     shade: !1
                 })
             }, setSkin: function (i) {
                 var a = i.attr("src"),
                     e = layui.data("layim")[j.mine.id] || {};
                 e.skin = a, a || delete e.skin, layui.data("layim", {
                     key: j.mine.id,
                     value: e
                 });
                 try {
                     x.css({
                         "background-image": a ? "url(" + a + ")" : "none"
                     }), w.css({
                         "background-image": a ? "url(" + a + ")" : "none"
                     })
                 } catch (t) { }
                 layui.each(r.setSkin, function (i, e) {
                     var t = (a || "").replace(layui.cache.dir + "css/modules/layim/skin/", "");
                     e && e(t, a)
                 })
             }, chat: function (i) {
                 var a = layui.data("layim")[j.mine.id] || {},
                     e = i.data("type"),
                     t = i.data("index"),
                     n = i.attr("data-list") || i.index(),
                     l = {};
                 "friend" === e ? l = j[e][t].list[n] : "group" === e ? l = j[e][n] : "history" === e && (l = (a.history || {})[t] || {}), l.name = l.name || l.username || l.groupname, "history" !== e && (l.type = e), z(l)
             }, tabChat: function (i) {
                 O(i)
             }, closeChat: function (i, a) {
                 O(i.parent(), 1), ii(a)
             }, closeThisChat: function () {
                 O(null, 1)
             }, groupMembers: function (i, a) {
                 var n = i.find(".layui-icon"),
                     l = function () {
                         n.html(""), i.data("down", null), t.close(ti.groupMembers.index)
                     },
                     s = function (i) {
                         ii(i)
                     };
                 i.data("down") ? l() : (n.html(""), i.data("down", !0), ti.groupMembers.index = t.tips('<ul class="layim-members-list"></ul>', i, {
                     tips: 3,
                     time: 0,
                     anim: 5,
                     fixed: !0,
                     skin: "layui-box layui-layim-members",
                     success: function (a) {
                         var t = j.base.members || {},
                             n = _(),
                             s = a.find(".layim-members-list"),
                             o = "",
                             d = {},
                             c = w.find(".layui-layer-max").hasClass("layui-layer-maxmin"),
                             u = "none" === w.find(".layim-chat-list").css("display");
                         c && s.css({
                             width: e(window).width() - 22 - (u || 200)
                         }), t.data = e.extend(t.data, {
                             id: n.data.id
                         }), S(t, function (a) {
                             layui.each(a.list, function (i, a) {
                                 o += '<li data-uid="' + a.id + '"><a href="javascript:;"><img src="' + a.avatar + '"><cite>' + a.username + "</cite></a></li>", d[a.id] = a
                             }), s.html(o), i.find(".layim-chat-members").html(a.members || (a.list || []).length + "人"), s.find("li").on("click", function () {
                                 var i = e(this).data("uid"),
                                     a = d[i];
                                 z({
                                     name: a.username,
                                     type: "friend",
                                     avatar: a.avatar,
                                     id: a.id
                                 }), l()
                             }), layui.each(r.members, function (i, e) {
                                 e && e(a)
                             })
                         }), a.on("mousedown", function (i) {
                             ii(i)
                         })
                     }
                 }), e(document).off("mousedown", l).on("mousedown", l), e(window).off("resize", l).on("resize", l), i.off("mousedown", s).on("mousedown", s))
             }, send: function () {
                 D()
             }, setSend: function (i, a) {
                 var t = ti.setSend.box = i.siblings(".layim-menu-box"),
                     n = i.attr("lay-type");
                 if ("show" === n) ii(a), t.show().addClass(ei), e(document).off("click", ti.setSendHide).on("click", ti.setSendHide);
                 else {
                     i.addClass(o).siblings().removeClass(o);
                     var l = layui.data("layim")[j.mine.id] || {};
                     l.sendHotKey = n, layui.data("layim", {
                         key: j.mine.id,
                         value: l
                     }), ti.setSendHide(a, i.parent())
                 }
             }, setSendHide: function (i, a) {
                 (a || ti.setSend.box).hide().removeClass(ei)
             }, face: function (i, a) {
                 var n = "",
                     l = _();
                 for (var s in X) n += '<li title="' + s + '"><img src="' + X[s] + '"></li>';
                 n = '<ul class="layui-clear layim-face-list">' + n + "</ul>", ti.face.index = t.tips(n, i, {
                     tips: 1,
                     time: 0,
                     fixed: !0,
                     skin: "layui-box layui-layim-face",
                     success: function (i) {
                         i.find(".layim-face-list>li").on("mousedown", function (i) {
                             ii(i)
                         }).on("click", function () {
                             ai(l.textarea[0], "face" + this.title + " "), t.close(ti.face.index)
                         })
                     }
                 }),
                     e(document).off("mousedown", ti.faceHide).on("mousedown", ti.faceHide), e(window).off("resize", ti.faceHide).on("resize", ti.faceHide), ii(a)
             }, faceHide: function () {
                 t.close(ti.face.index)
             }, image: function (i) {
                 var a = i.data("type") || "images",
                     e = {
                         images: "uploadImage",
                         file: "uploadFile"
                     },
                     n = _(),
                     l = j.base[e[a]] || {};
                 layui.upload.render({
                     url: l.url || "",
                     method: l.type,
                     elem: i.find("input")[0],
                     accept: a,
                     done: function (i) {
                         0 == i.code ? (i.data = i.data || {}, "images" === a ? ai(n.textarea[0], "img[" + (i.data.src || "") + "]") : "file" === a && ai(n.textarea[0], "file(" + (i.data.src || "") + ")[" + (i.data.name || "下载文件") + "]"), D()) : t.msg(i.msg || "上传失败")
                     }
                 })
             }, media: function (i) {
                 var a = i.data("type"),
                     n = {
                         audio: "音频",
                         video: "视频"
                     },
                     l = _();
                 t.prompt({
                     title: "请输入网络" + n[a] + "地址",
                     shade: !1,
                     offset: [i.offset().top - e(window).scrollTop() - 158 + "px", i.offset().left + "px"]
                 }, function (i, e) {
                     ai(l.textarea[0], a + "[" + i + "]"), D(), t.close(e)
                 })
             }, extend: function (i) {
                 var a = i.attr("lay-filter"),
                     e = _();
                 layui.each(r["tool(" + a + ")"], function (a, t) {
                     t && t.call(i, function (i) {
                         ai(e.textarea[0], i)
                     }, D, e)
                 })
             }, playAudio: function (i) {
                 var a = i.data("audio"),
                     e = a || document.createElement("audio"),
                     n = function () {
                         e.pause(), i.removeAttr("status"), i.find("i").html("")
                     };
                 return i.data("error") ? t.msg("播放音频源异常") : e.play ? void (i.attr("status") ? n() : (a || (e.src = i.data("src")), e.play(), i.attr("status", "pause"), i.data("audio", e), i.find("i").html(""), e.onended = function () {
                     n()
                 }, e.onerror = function () {
                     t.msg("播放音频源异常"), i.data("error", !0), n()
                 })) : t.msg("您的浏览器不支持audio")
             }, playVideo: function (i) {
                 var a = i.data("src"),
                     e = document.createElement("video");
                 return e.play ? (t.close(ti.playVideo.index), void (ti.playVideo.index = t.open({
                     type: 1,
                     title: "播放视频",
                     area: ["460px", "300px"],
                     maxmin: !0,
                     shade: !1,
                     content: '<div style="background-color: #000; height: 100%;"><video style="position: absolute; width: 100%; height: 100%;" src="' + a + '" loop="loop" autoplay="autoplay"></video></div>'
                 }))) : t.msg("您的浏览器不支持video")
             }, chatLog: function (i) {
                 var a = _();
                 return j.base.chatLog ? (t.close(ti.chatLog.index), ti.chatLog.index = t.open({
                     type: 2,
                     maxmin: !0,
                     title: "与 " + a.data.name + " 的聊天记录",
                     area: ["450px", "100%"],
                     shade: !1,
                     offset: "rb",
                     skin: "layui-box",
                     anim: 2,
                     id: "layui-layim-chatlog",
                     content: j.base.chatLog + "?id=" + a.data.id + "&type=" + a.data.type
                 })) : t.msg("未开启更多聊天记录")
             }, menuHistory: function (i, a) {
                 var n = layui.data("layim")[j.mine.id] || {},
                     l = i.parent(),
                     s = i.data("type"),
                     o = x.find(".layim-list-history"),
                     d = '<li class="layim-null">暂无历史会话</li>';
                 if ("one" === s) {
                     var r = n.history;
                     delete r[l.data("index")], n.history = r, layui.data("layim", {
                         key: j.mine.id,
                         value: n
                     }), e("#" + l.data("id")).remove(), 0 === o.find("li").length && o.html(d)
                 } else "all" === s && (delete n.history, layui.data("layim", {
                     key: j.mine.id,
                     value: n
                 }), o.html(d));
                 t.closeAll("tips")
             }
         };
     i("layim", new c)
 }).addcss("modules/layim/layim.css", "skinlayimcss");

LayIM.js

 define(function (require, exports, module) {
     var selectedFriendID = 0;
     var chatList = [];
     var selectedChat = {};
     var chatLogUrl = "/WebIM/MyMessageHistory";
     var active = {};
     var menu = require("easyui/menu.module");
     var laytpl = require("laytpl");
     layui.use('layim', function (layim) {
         layim.config({
             brief: false, //是否简约模式（如果true则不显示主面板）
             title: '我的WebIM',
             min: true,
             //initSkin: '3.jpg',
             //isAudio: true,
             //isVideo: true,
             notice: false,
             voice: '',
             isfriend: true,
             isgroup: true,
             maxLength: 500,
             copyright: false,
             //msgbox: layui.cache.dir + 'css/modules/layim/html/msgbox.html', //消息盒子页面地址，若不开启，剔除该项即可
             //find: layui.cache.dir + 'css/modules/layim/html/find.html', //发现页面地址，若不开启，剔除该项即可
             chatLog: chatLogUrl,
             init: {
                 url: '/WebIM/GetMyFriendList',
                 type: 'get',
                 data: {}
             },
             members: {
                 url: '/WebIM/GetGroupMembers',
                 data: {}
             }
         });
         layim.on('ready', function (options) {
             $("#layui-layim").on('contextmenu', "ul.layim-list-friend", function (e) {
                 e.preventDefault();
                 if (e.target.tagName == "UL") {
                     $("#id-easyui-menu-1").menu('show', {
                         left: e.pageX,
                         top: e.pageY
                     });
                 }
             });
             $("#layui-layim").on('contextmenu', "ul.layim-list-friend li h5", function (e) {
                 e.preventDefault();
                 $("#id-easyui-menu-2").menu('show', {
                     left: e.pageX,
                     top: e.pageY
                 });
             });
             $("#layui-layim").on('contextmenu', "ul.layim-list-friend li ul.layui-layim-list li", function (e) {
                 e.preventDefault();
                 selectedFriendID = $(this).attr("data-id");
                 $("#id-easyui-menu-3").menu('show', {
                     left: e.pageX,
                     top: e.pageY
                 });
             });
             active.initMenu();
             homePage.getMessageByLayIM = function (msg) {
                 var msgData = eval("(" + msg + ")")
                 layim.getMessage(msgData);
                 //更新消息为已经读取状态
                 if ($("#layui-layim-chat").length > 0) {
                     if (!$("#layui-layim-chat").parent().is(":hidden")) {
                         if (selectedChat.id == msgData.id)
                             active.readMessage();
                     }
                 }
             }
             homePage.updateLayIMFriendStatus = function (userID, isOnline) {
                 if (isOnline)
                     layim.setFriendStatus(userID, 'online');
                 else
                     layim.setFriendStatus(userID, 'offline');
             }
             //需要延迟加载
             setTimeout(function () {
                 active.setAllStatus();
                 //加载离线消息
                 active.loadUnReadMsgList();
             }, 3000);
         });
         layim.on('online', function (status) {
             changeMineStatusByLayIM(homePage.userID, status);
         });
         layim.on('sign', function (value) {
             $.post("/WebIM/UpdateUserSign", {
                 userID: homePage.userID,
                 sign: value
             }, function (msg) {
                 if (msg == "success") {
                     console.log("签名已保存.")
                 }
                 else
                     myLayer.extend.alert('修改失败:' + msg, 8);
             });
         });
         layim.on('sendMessage', function (res) {
             if (res.to.type == "group") {
                 $.ajaxGet({
                     url: "/WebIM/GetGroupMembers",
                     data: { id: res.to.id },
                     success: function (result) {
                         var ids = "";
                         $.each(result.data.list, function (i, item) {
                             if (item.id != homePage.userID) {
                                 ids += item.id + ",";
                             }
                         });
                         res.to.userID = $.trimend(ids, ',');
                         saveMessage(res, function () {
                             sendMessageByLayIM(JSON.stringify(res.mine), JSON.stringify(res.to));
                         });
                     }
                 });
             }
             else {
                 res.to.userID = res.to.id;
                 saveMessage(res, function () {
                     sendMessageByLayIM(JSON.stringify(res.mine), JSON.stringify(res.to));
                 });
             }
         });
         layim.on('members', function (data) {
             console.log(data);
         });
         layim.on('chatChange', function (obj) {
             chatLogUrl = "/WebIM/MyMessageHistory?id=" + obj.data.id + "&type=" + obj.data.type;
             var cache = layui.layim.cache();
             var local = layui.data('layim')[cache.mine.id]; //获取当前用户本地数据
             if (local.chatlog) {
                 var chat = chatList.where("o.type=='" + obj.data.type + "'&&o.id=='" + obj.data.id + "'")[0];
                 if (!chat) {
                     selectedChat.id = obj.data.id;
                     selectedChat.type = obj.data.type;
                     chatList.push({
                         id: obj.data.id,
                         type: obj.data.type,
                         isRead: false
                     });
                     active.readMessage();
                 }
             }
         });
         active = {
             setAllStatus: function () {
                 $.ajaxGet({
                     url: window.CONFIG.SIGNALR_BASEURL + 'api/OnlineUser/GetOnlineUsers',
                     data: {
                         key: homePage.appName,
                         userID: homePage.userID
                     },
                     success: function (result) {
                         if (result) {
                             var onlineUsers = JSON.parse(result);
                             $(onlineUsers).each(function (i, item) {
                                 layim.setFriendStatus(item.UserInfo.ID, 'online');
                             })
                         }
                     }
                 });
             },
             reload: function (clearCache) {
                 $.ajaxGet({
                     url: "/WebIM/GetMyFriendList",
                     data: { clearCache: clearCache },
                     success: function (result) {
                         var cache = layui.layim.cache();
                         var local = layui.data('layim')[cache.mine.id]; //获取当前用户本地数据
                         if (result.code == 0) {
                             laytpl($("#id-layim-list-friend-template").html()).render({
                                 list: result.data.friend
                             }, function (html) {
                                 $("#layui-layim ul.layim-list-friend").replaceWith(html);
                                 $("#layui-layim ul.layim-list-friend li h5").each(function (i, item) {
                                     var spread = $(item).attr("layim-event") + i;
                                     if (local[spread] == "true")
                                         $(item).click();
                                     active.setAllStatus();
                                 });
                             });
                         }
                         else
                             myLayer.extend.alert('按钮加载失败:' + result.msg, 8);
                     }
                 });
             },
             removeFriend: function () {
                 myLayer.extend.confirm("您确认要删除当前好友吗.", function () {
                     $.post("/WebIM/DeleteMyFriend", { "userID": selectedFriendID },
                         function (msg) {
                             if (msg == "success") {
                                 //删除一个好友
                                 layim.removeList({
                                     id: selectedFriendID,
                                     type: 'friend'
                                 });
                             }
                             else
                                 myLayer.extend.alert('删除失败:' + msg, 8);
                         });
                 });
             },
             removeGroup: function () {
                 layer.msg('已成功删除[前端群]', {
                     icon: 1
                 });
                 //删除一个群组
                 layim.removeList({
                     id: 101
                   , type: 'group'
                 });
             },
             //置灰离线好友
             setGray: function () {
                 layim.setFriendStatus(168168, 'offline');

                 layer.msg('已成功将好友[马小云]置灰', {
                     icon: 1
                 });
             },
             initMenu: function () {
                 $.ajaxGet({
                     url: "/WebIM/GetFriendGroupTreeData",
                     success: function (result) {
                         var jsonData = JSON.parse(result);
                         $(jsonData).each(function (i, item) {
                             $("#id-easyui-menu-3").find("[name='easyui-menu-sub']").append("<div name='moveTo' id=" + item.id + ">" + item.text + "</div>");
                         });
                         //右键菜单click
                         menu.initMenu($("#id-div-layim-menu div[name='easyui-menu']"), {
                             onClick: function (item) {
                                 if (item.name == "editFriendGroup") {//分组管理器
                                     homePage.openFrameTab("分组管理器", "/WebIM/FriendGroupManage");
                                 }
                                 else if (item.name == "editFriend") {//分组管理器
                                     homePage.openFrameTab("好友管理器", "/WebIM/FriendManage");
                                 }
                                 else if (item.name == "reload") {
                                     active.reload(true);
                                 }
                                 else if (item.name == "removeFriend") {
                                     active.removeFriend();
                                 }
                                 else if (item.name == "showOnline") {

                                     myLayer.extend.alert('显示在线好友', 1);
                                 }
                                 else if (item.name = "moveTo") {
                                     var top = $("#layui-layim ul.layim-list-friend").scrollTop();
                                     $.ajaxPost({
                                         url: "/WebIM/ChangeFriendGroup",
                                         data: { "userID": selectedFriendID, "groupID": item.id },
                                         success: function (msg) {
                                             if (msg == "success") {//保存成功
                                                 active.reload(true);
                                                 $("#layui-layim").animate({ 'scrollTop': top }, 100)
                                             }
                                             else {
                                                 myLayer.extend.alert('保存失败:' + msg, 8);
                                             }
                                         }
                                     });
                                 }
                             }
                         });
                     }
                 });
             },
             loadUnReadMsgList: function () {
                 $.ajaxGet({
                     url: "/WebIM/GetUnReadMessageList",
                     success: function (result) {
                         if (result.status == 1) {
                             var cache = layui.layim.cache();
                             var local = layui.data('layim')[cache.mine.id]; //获取当前用户本地数据
                             if (local) {
                                 delete local.chatlog;
                                 //向localStorage同步数据
                                 layui.data('layim', {
                                     key: cache.mine.id
                                   , value: local
                                 });
                             }
                             $(result.data).each(function (i, item) {
                                 var time = utils.dateFormatter(item.CreateOn, "yyyy/MM/dd hh:mm:ss.S");
                                 layim.getMessage({
                                     username: item.UserName,
                                     avatar: item.FaceSrc,
                                     id: item.ChatID,
                                     type: item.ChatType,
                                     content: item.ChatContent,
                                     mine: item.Mine,
                                     fromid: item.FromUserID,
                                     timestamp: new Date(time)
                                 });
                             });
                         }
                         else
                             myLayer.extend.alert('消息加载失败:' + result.error, 8);
                     }
                 });
             },
             readMessage: function () {
                 $.ajaxPost({
                     url: "/WebIM/ReadMessage/",
                     data: {
                         type: selectedChat.type,
                         chatID: selectedChat.id
                     },
                     success: function (msg) {
                         if (msg == "success") {
                             var chat = chatList.where("o.type=='" + selectedChat.type + "'&&o.id=='" + selectedChat.id + "'")[0];
                             chat.isRead = true;
                         }
                         else
                             myLayer.extend.alert('消息发送失败:' + msg, 8);
                     }
                 });
             }
         }
         homePage.customChat = function (params) {
             layim.chat({
                 id: params.id,
                 name: params.userName,
                 type: 'friend',
                 avatar: params.avatar
             });
         }
         function saveMessage(res, fn) {
             $.ajaxPost({
                 url: "/WebIM/addMessage/",
                 data: {
                     UserName: res.mine.username,
                     FaceSrc: res.mine.avatar,
                     ChatID: res.to.type == "friend" ? res.mine.id : res.to.id,
                     FromUserID: res.mine.id,
                     ChatType: res.to.type,
                     ChatContent:$.trim(res.mine.content),
                     Mine: false,
                     IsRead: false,
                     ToUserID: res.to.userID
                 },
                 success: function (msg) {
                     if (msg == "success")
                         fn();
                     else
                         myLayer.extend.alert('消息发送失败:' + msg, 8);
                 }
             });
         }
     });
 });

WebIM.js

 @{
     Layout = null;
 }

 <!DOCTYPE html>

 <html>
 <head>
     <meta name="viewport" content="width=device-width" />
     <title>即时通讯</title>
     <link rel="stylesheet" type="text/css" href="~/Scripts/plugins/layui.all/css/layui.css" />
     <script type="text/javascript" src="~/Scripts/plugins/layui.all/layui.js"></script>
 </head>
 <body>
     <div id="id-div-layim-menu">
         <!--右击好友列表内容空白区-->
         <div id="id-easyui-menu-1" name="easyui-menu" style="width:150px;display:none;">
             <div name="reload" iconcls="icon-reload">刷新好友列表</div>
             <div>显示在线联系人</div>
             <div name="editFriendGroup">分组管理器</div>
         </div>
         <!--右击好友列表内容好友分组项-->
         <div id="id-easyui-menu-2" name="easyui-menu" style="width:150px;display:none;">
             <div name="reload" iconcls="icon-reload">刷新好友列表</div>
             <div name="showOnline">显示在线联系人</div>
             <div class="menu-sep"></div>
             <div name="editFriendGroup">分组管理器</div>
             <div name="editFriend">好友管理器</div>
         </div>
         <!--右击好友列表人员-->
         <div id="id-easyui-menu-3" name="easyui-menu" style="width:130px;display:none;">
             <div>
                 <span>移动好友至</span>
                 <div style="width:130px;" name="easyui-menu-sub"></div>
             </div>
             <div name="removeFriend">删除好友</div>
             <div name="editFriend">好友管理器</div>
         </div>
     </div>

     <script type="text/javascript">
         seajs.use("home/webIM.module");
     </script>

     <script type="text/html" id="id-layim-list-friend-group-template">
         <li>
             <h5 layim-event="spread" lay-type="false">
                 <i class="layui-icon"></i><span>新建分组</span>
                 <em>(<cite class="layim-count"></cite>)</em>
             </h5>
         </li>
     </script>
     <script type="text/html" id="id-layim-list-friend-template">
         <ul class="layui-unselect layim-tab-content layui-show layim-list-friend">
             {{# for(var i=;i<d.list.length;i++){ }}
             <li>
                 <h5 layim-event="spread" lay-type="false">
                     <i class="layui-icon"></i><span>{{d.list[i].groupname}}</span>
                     <em>(<cite class="layim-count"> {{d.list[i].list.length}}</cite>)</em>
                 </h5>
                 <ul class="layui-layim-list ">
                     {{# for(var j=;j<d.list[i].list.length;j++){ }}
                     {{# if (d.list[i].list[j].status=="online"){}}
                     <li layim-event="chat" data-type="friend" data-index="" data-id="{{d.list[i].list[j].id}}" class="layim-friend{{d.list[i].list[j].id}}">
                         <input type="hidden" value="{{d.list[i].list[j].id}}" />
                         <img src="{{d.list[i].list[j].avatar}}">
                         <span>{{d.list[i].list[j].username}}</span>
                         <p>{{d.list[i].list[j].sign}}</p>
                         <span class="layim-msg-status">new</span>
                     </li>
                     {{# }else {}}
                     <li layim-event="chat" data-type="friend" data-index="" data-id="{{d.list[i].list[j].id}}" class="layim-friend{{d.list[i].list[j].id}} layim-list-gray">
                         <img src="{{d.list[i].list[j].avatar}}">
                         <span>{{d.list[i].list[j].username}}</span>
                         <p>{{d.list[i].list[j].sign}}</p>
                         <span class="layim-msg-status">new</span>
                     </li>
                     {{# } }}
                     {{# } }}
                 </ul>
             </li>
             {{# } }}
         </ul>
     </script>
 </body>
 </html>

WebIM主页面

 @{
     Layout = null;
 }

 <!DOCTYPE html>

 <html>
 <head>
     <meta name="viewport" content="width=device-width" />
     <title>消息记录</title>
     <link rel="stylesheet" type="text/css" href="@Url.Content("~/Content/themes/default/easyui.css")" />
     <link rel="stylesheet" type="text/css" href="@Url.Content("~/Content/themes/icon.css")" />
     <link rel="stylesheet" type="text/css" href="@Url.Content("~/Content/css/main.css")" />
     <link rel="stylesheet" type="text/css" href="~/Scripts/plugins/layui.all/css/modules/layim/layim.css" />
     <style type="text/css">
         .layim-chat-main {
             height: %;
             padding: 0px;
         }
             .layim-chat-main ul {
                 padding: 15px 15px 5px 15px;
             }
     </style>
     <script type="text/javascript" src="@Url.Content("~/Scripts/jquery-1.8..min.js")"></script>
     <script type="text/javascript" src="~/Scripts/taffy.utils.js"></script>
     <script type="text/javascript" src="~/Scripts/plugins/layui/laytpl/laytpl.js"></script>
     <script type="text/javascript" src="~/Scripts/plugins/layui/layer/layer.js"></script>
     <script type="text/javascript" src="~/Scripts/easyui/jquery.easyui.min.js"></script>

     <script type="text/javascript">
         $(function () {
             getData(, function (result) {
                 var rowData = JSON.parse(result.rows);
                 var endPage = Math.ceil(result.total / );
                 $("#id-easyui-pagination").pagination({
                     pageNumber: ,
                     pageSize: ,
                     total: result.total,
                     showPageList: false,
                     displayMsg: '',
                     layout: ['list', 'sep', 'first', 'prev', 'links', 'next', 'last', 'sep', 'refresh'],
                     buttons: $('#buttons'),
                     links: ,
                     onSelectPage: function (pageNumber, pageSize) {
                         getData(pageNumber, function (result) {
                             laytpl($("#id-layim-chat-main-template").html()).render({
                                 list: JSON.parse(result.rows)
                             }, function (html) {
                                 $(".layim-chat-main").html(html);
                             });
                         });
                     },
                     onRefresh: function (pageNumber, pageSize) {
                         refresh();
                     }
                 });
                 $("#id-easyui-pagination").pagination('select', endPage);
                 setTimeout(function () {
                     var scrollTop = $(".layim-chat-main")[].scrollHeight;
                     $(".layim-chat-main").animate({ scrollTop: scrollTop }, );
                 }, );
             });
         });
         function refresh() {
             utils.showLoading($("body"))
             getData(, function (result) {
                 var endPage = Math.ceil(result.total / );
                 $("#id-easyui-pagination").pagination('refresh', {
                     total: result.total,
                     pageNumber: endPage
                 }).pagination('select', endPage);
                 setTimeout(function () {
                     var scrollTop = $(".layim-chat-main")[].scrollHeight;
                     $(".layim-chat-main").animate({ scrollTop: scrollTop }, );
                     utils.hideLoading($("body"))
                 }, );
             });
         }
         function getData(page, fn) {
             $.ajaxGet({
                 url: "/WebIM/GetMessageHistory",
                 cache: false,
                 data: {
                     page: page,
                     chatID: utils.getUrlParam("id"),
                     type: utils.getUrlParam("type"),
                     keyWord: $("#id-easyui-search").searchbox("getValue")
                 },
                 success: function (result) {
                     fn(result);
                 }
             });
         }
         function getFaceImg(content) {
             var faces = ["[微笑]", "[嘻嘻]", "[哈哈]", "[可爱]", "[可怜]", "[挖鼻]", "[吃惊]", "[害羞]", "[挤眼]", "[闭嘴]", "[鄙视]", "[爱你]", "[泪]", "[偷笑]", "[亲亲]", "[生病]", "[太开心]", "[白眼]", "[右哼哼]", "[左哼哼]", "[嘘]", "[衰]", "[委屈]", "[吐]", "[哈欠]", "[抱抱]", "[怒]", "[疑问]", "[馋嘴]", "[拜拜]", "[思考]", "[汗]", "[困]", "[睡]", "[钱]", "[失望]", "[酷]", "[色]", "[哼]", "[鼓掌]", "[晕]", "[悲伤]", "[抓狂]", "[黑线]", "[阴险]", "[怒骂]", "[互粉]", "[心]", "[伤心]", "[猪头]", "[熊猫]", "[兔子]", "[ok]", "[耶]", "[good]", "[NO]", "[赞]", "[来]", "[弱]", "[草泥马]", "[神马]", "[囧]", "[浮云]", "[给力]", "[围观]", "[威武]", "[奥特曼]", "[礼物]", "[钟]", "[话筒]", "[蜡烛]", "[蛋糕]"]
             $(faces).each(function (i, item) {
                 if (content.indexOf("face" + item) > -) {
                     var src = "/Scripts/plugins/layui.all/images/face/" + i + ".gif"
                     var img = '<img alt="' + item + '" title="' + item + '" src="' + src + '"/>';
                     var face = "face" + item.replace("[", "\\[").replace("]", "\\]");
                     var reg = new RegExp(eval("/" + face + "/g"));
                     content = content.replace(reg, img);
                 }
             });
             return content;
         }
     </script>
 </head>
 <body class="easyui-layout" fit="true">
     <div data-options="region:'center'">
         <div class="layim-chat-main"></div>
     </div>
     <div data-options="region:'south',collapsed:false" style="height:35px;">
         <div id="id-easyui-pagination" style="line-height:30px;"></div>
         <div id="buttons">
             <table style="border-spacing:0">
                 <tr>
                     <td>
                         <input id="id-easyui-search" class="easyui-searchbox" data-options="prompt:'请输入关键字',searcher:refresh" style="width:150px;height:25px">
                     </td>
                 </tr>
             </table>
         </div>
     </div>

     <script type="text/html" id="id-layim-chat-main-template">
         <ul>
             {{# for(var i=;i<d.list.length;i++){ }}
             {{# if (d.list[i].IsMine==""){}}
             <li class="layim-chat-mine">
                 <div class="layim-chat-user">
                     <img src="{{d.list[i].FaceSrc}}">
                     {{# var addTime=utils.dateFormatter(d.list[i].CreateOn,'yyyy-MM-dd hh:mm:ss')}}
                     <cite><i>{{addTime}}</i>{{d.list[i].UserName}}</cite>
                 </div>
                 <div class="layim-chat-text">
                     {{# var content=getFaceImg(d.list[i].ChatContent)}}
                     {{content}}
                 </div>
             </li>
             {{# }else {}}
             <li>
                 <div class="layim-chat-user">
                     <img src="{{d.list[i].FaceSrc}}">
                     {{# var addTime=utils.dateFormatter(d.list[i].CreateOn,'yyyy-MM-dd hh:mm:ss')}}
                     <cite>
                         {{d.list[i].UserName}}
                         <i>{{addTime}}</i>
                     </cite>
                 </div>
                 <div class="layim-chat-text">
                     {{# var content=getFaceImg(d.list[i].ChatContent)}}
                     {{content}}
                 </div>
             </li>
             {{# } }}
             {{# } }}
         </ul>
     </script>
 </body>
 </html>

MessageHistory

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