From 63c69e8613a5973753efd541c8771f4388913487 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E6=9C=A8=E9=B1=BC=28iFish=29?= Date: Wed, 15 Jul 2015 20:55:09 +0800 Subject: [PATCH 1/2] sync --- ChatRoomServer.Db/ChatDb.cs | 21 + ChatRoomServer.Db/ChatRoomServer.Db.csproj | 1 + ChatRoomServer.Db/Entities/PagedData.cs | 16 + ChatRoomServer.Db/Entities/Room.cs | 2 - ChatRoomServer.Main/ChatServer.cs | 14 +- .../Areas/Api/Controllers/MsgsController.cs | 26 + .../Areas/Api/Controllers/UsersController.cs | 108 +- ChatRoomServer.Www/ChatRoomServer.Www.csproj | 4 + ChatRoomServer.Www/Content/site.css | 12 + .../Controllers/msgsController.cs | 17 + ChatRoomServer.Www/Global.asax.cs | 33 +- ChatRoomServer.Www/Scripts/_references.js | Bin 444 -> 524 bytes .../Scripts/bootstrap-notify.js | 78 +- ChatRoomServer.Www/Scripts/controller.js | 142 +- ChatRoomServer.Www/Scripts/underscore.js | 1548 +++++++++++++++++ ChatRoomServer.Www/Views/Msgs/LogList.cshtml | 78 + .../Views/Shared/_Layout.cshtml | 12 +- .../Views/Users/AbuseList.cshtml | 104 +- RwTicketAssistantV3/app/background.js | 4 +- .../TrainInfo/WebDataProvider.cs | 6 +- Web12306/js/ui/chat/chatframe.js | 4 +- 21 files changed, 2141 insertions(+), 89 deletions(-) create mode 100644 ChatRoomServer.Db/Entities/PagedData.cs create mode 100644 ChatRoomServer.Www/Areas/Api/Controllers/MsgsController.cs create mode 100644 ChatRoomServer.Www/Controllers/msgsController.cs create mode 100644 ChatRoomServer.Www/Scripts/underscore.js create mode 100644 ChatRoomServer.Www/Views/Msgs/LogList.cshtml diff --git a/ChatRoomServer.Db/ChatDb.cs b/ChatRoomServer.Db/ChatDb.cs index 8ef04d7..3cec84d 100644 --- a/ChatRoomServer.Db/ChatDb.cs +++ b/ChatRoomServer.Db/ChatDb.cs @@ -6,7 +6,9 @@ using System.Threading.Tasks; namespace ChatRoomServer.Db { + using System.Data; using System.Data.Entity; + using System.Data.SqlClient; using ChatRoomServer.Db.Entities; public class ChatDb : DbContext @@ -94,5 +96,24 @@ namespace ChatRoomServer.Db { return Database.SqlQuery("exec usp_BlockUser_GetUserReportCount {0}, {1}", username, minutes).First(); } + + public async Task> GetAbuseReportPagedList(int filter, int pageindex, int pagesize) + { + var totalCountParameter = new SqlParameter("totalCount", SqlDbType.BigInt) { Direction = ParameterDirection.Output, Value = 0 }; + + var list = await Database.SqlQuery( + "exec usp_AbuseReport_GetList @filter,@pagesize,@pageindex,@totalcount out", + new SqlParameter("filter", SqlDbType.Int) { Value = filter }, + new SqlParameter("pagesize", SqlDbType.Int) { Value = pagesize }, + new SqlParameter("pageindex", SqlDbType.Int) { Value = pageindex }, + totalCountParameter + ).ToListAsync(); + + return new PagedData() + { + Data = list, + TotalCount = (long)totalCountParameter.Value + }; + } } } diff --git a/ChatRoomServer.Db/ChatRoomServer.Db.csproj b/ChatRoomServer.Db/ChatRoomServer.Db.csproj index 00e969b..ccaefe5 100644 --- a/ChatRoomServer.Db/ChatRoomServer.Db.csproj +++ b/ChatRoomServer.Db/ChatRoomServer.Db.csproj @@ -56,6 +56,7 @@ + diff --git a/ChatRoomServer.Db/Entities/PagedData.cs b/ChatRoomServer.Db/Entities/PagedData.cs new file mode 100644 index 0000000..845cd4f --- /dev/null +++ b/ChatRoomServer.Db/Entities/PagedData.cs @@ -0,0 +1,16 @@ +using System; +using System.Collections.Generic; +using System.Linq; +using System.Text; +using System.Threading.Tasks; + +namespace ChatRoomServer.Db.Entities +{ + public class PagedData + { + public long TotalCount { get; set; } + + + public List Data { get; set; } + } +} diff --git a/ChatRoomServer.Db/Entities/Room.cs b/ChatRoomServer.Db/Entities/Room.cs index 236925e..65dd97c 100644 --- a/ChatRoomServer.Db/Entities/Room.cs +++ b/ChatRoomServer.Db/Entities/Room.cs @@ -61,8 +61,6 @@ namespace ChatRoomServer.Db.Entities HasKey(m => m.ID); Property(s => s.ID).HasMaxLength(50).IsRequired().HasDatabaseGeneratedOption(DatabaseGeneratedOption.None); Property(s => s.Name).HasMaxLength(200).IsRequired(); - - Ignore(s => s.OnlineCount); } } } diff --git a/ChatRoomServer.Main/ChatServer.cs b/ChatRoomServer.Main/ChatServer.cs index 50adc91..7833515 100644 --- a/ChatRoomServer.Main/ChatServer.cs +++ b/ChatRoomServer.Main/ChatServer.cs @@ -53,7 +53,7 @@ namespace ChatRoomServer.Main { _blockUsers.Clear(); - blockUsers.ForEach(s => + blockUsers.ForEach(s => { if (!_blockUsers.ContainsKey(s.UserName)) _blockUsers.Add(s.UserName, s.UnblockTime); @@ -67,6 +67,7 @@ namespace ChatRoomServer.Main } }); } + _log.Info("已刷新屏蔽列表。"); //处理连接 GetAllSessions().ForEach(s => @@ -115,13 +116,20 @@ namespace ChatRoomServer.Main InitOnlineCountSync(); //黑名单 - _blockUserReloadTimer = new Timer(1000 * 60 * 5) { AutoReset = false }; + _blockUserReloadTimer = new Timer(1000 * 60 * 1) { AutoReset = false }; _blockUserReloadTimer.Elapsed += (s, e) => { - ReloadBlockUsers(); + try + { + ReloadBlockUsers(); + } + catch (Exception) + { + } _blockUserReloadTimer.Start(); }; ReloadBlockUsers(); + _blockUserReloadTimer.Start(); } #region 在线人数上报 diff --git a/ChatRoomServer.Www/Areas/Api/Controllers/MsgsController.cs b/ChatRoomServer.Www/Areas/Api/Controllers/MsgsController.cs new file mode 100644 index 0000000..acab26b --- /dev/null +++ b/ChatRoomServer.Www/Areas/Api/Controllers/MsgsController.cs @@ -0,0 +1,26 @@ +using System; +using System.Collections.Generic; +using System.Linq; +using System.Net; +using System.Net.Http; +using System.Web.Http; + +namespace ChatRoomServer.Www.Areas.Api.Controllers +{ + using System.Threading.Tasks; + using ChatRoomServer.Db; + + [Authorize] + public class MsgsController : ApiController + { + public async Task List([FromBody] Dictionary query) + { + var searchUser = query.GetValue("searchUser") ?? ""; + var pageIndex = query.GetValue("pageIndex").ToInt32(1); + var pagesize = query.GetValue("pagesize").ToInt32(20); + var db = new ChatDb(); + + + } + } +} diff --git a/ChatRoomServer.Www/Areas/Api/Controllers/UsersController.cs b/ChatRoomServer.Www/Areas/Api/Controllers/UsersController.cs index 3186b75..dde0333 100644 --- a/ChatRoomServer.Www/Areas/Api/Controllers/UsersController.cs +++ b/ChatRoomServer.Www/Areas/Api/Controllers/UsersController.cs @@ -7,33 +7,123 @@ using System.Web.Http; namespace ChatRoomServer.Www.Areas.Api.Controllers { + using System.Data.Entity; using System.Net.Http.Headers; + using System.Threading.Tasks; using System.Web.Http.Cors; using System.Web.Http.Results; using ChatRoomServer.Db; using ChatRoomServer.Db.Entities; - [RoutePrefix("api/users")] + [RoutePrefix("api/users"), Authorize] public class UsersController : ApiController { [Route("abuseList")] - public bool AbuseList([FromBody]Dictionary query) + public async Task AbuseList([FromBody]Dictionary query) { var pageindex = query.GetValue("pageIndex").ToInt32(1); var pageSize = query.GetValue("pageSize").ToInt32(20); var filter = query.GetValue("filter").ToInt32(-1); - var db=new ChatDb(); - var dbquery = db.AbuseReports.AsNoTracking().AsQueryable(); - if (filter != -1) - dbquery = dbquery.Where(s => s.Status == (ReportState)filter); - var totalCount = dbquery.Count(); - var items = dbquery.Skip(pageSize*(pageindex - 1)).Take(); + var db = new ChatDb(); + var data = await db.GetAbuseReportPagedList(filter, pageindex, pageSize); + //rooms + var msgids = (from p in data.Data select p.TargetId).Distinct().ToArray(); + var msgs = await db.MsgLogs.Where(s => msgids.Contains(s.Id)).ToDictionaryAsync(s => s.Id); + var roomids = (from p in msgs select p.Value.RoomId).Distinct().ToArray(); + var rooms = await db.Rooms.Where(s => roomids.Contains(s.ID)).ToDictionaryAsync(s => s.ID); + + return new + { + itemsCount = data.TotalCount, + items = data.Data.Select(s => + new + { + id = s.Id, + msg = msgs[s.TargetId], + room = rooms[msgs[s.TargetId].RoomId], + info = s + }) + }; + } + + [Route("updateAbuseReport")] + public async Task UpdateAbuseState([FromBody] Dictionary query) + { + var db = new ChatDb(); + var item = await db.AbuseReports.FindAsync(query["id"]); + if (item == null || item.Status != ReportState.Submited) + return new { success = false, message = "report not found or has been processed." }; + + var newStatus = query["status"]; + var msg = (string)null; + var result = true; + if (newStatus == 3) + { + //忽略 + item.Status = ReportState.Invalid; + } + else if (newStatus == 1 || newStatus == 2) + { + var username = newStatus == 1 ? item.TargetUser : item.ReportUser; + DateTime? expiresTime; + result = BanUser(username, query["bantime"], out expiresTime); + + item.Status = ReportState.Processed; + + if (result) + msg = $"已屏蔽指定用户。用户名:{username},解封时间:" + (expiresTime.HasValue ? expiresTime.Value.ToString() : "永久") + "。"; + else msg = "操作失败。"; + } + + await db.SaveChangesAsync(); + + return new { success = result, message = msg ?? "更新成功。" }; + } + + bool BanUser(string username, int banTime, out DateTime? expiresTime) + { + var db = new ChatDb(); + //是否已经有屏蔽记录了? + var currentRule = db.GetBlockRuleForUser(username).LastOrDefault(); + if (currentRule != null) + { + if (currentRule.UnblockTime != null) + { + //如果是隔期解开的,那么将会延长 + if (banTime == 0) + { + expiresTime = null; + currentRule.UnblockTime = null; + } + else + { + currentRule.UnblockTime = currentRule.UnblockTime.Value.AddMinutes(banTime); + expiresTime = currentRule.UnblockTime; + } + } + else + { + expiresTime = null; + } + } + else + { + currentRule = new BlockUser() + { + BlockTime = DateTime.Now, + UserName = username, + UnblockTime = banTime == 0 ? null : (DateTime?)DateTime.Now.AddMinutes(300) + }; + db.BlockUsers.Add(currentRule); + expiresTime = currentRule.UnblockTime; + } + + db.SaveChanges(); return true; - } } } diff --git a/ChatRoomServer.Www/ChatRoomServer.Www.csproj b/ChatRoomServer.Www/ChatRoomServer.Www.csproj index d30831a..c1ebb96 100644 --- a/ChatRoomServer.Www/ChatRoomServer.Www.csproj +++ b/ChatRoomServer.Www/ChatRoomServer.Www.csproj @@ -141,6 +141,7 @@ + @@ -149,6 +150,7 @@ + @@ -165,6 +167,7 @@ + @@ -190,6 +193,7 @@ + diff --git a/ChatRoomServer.Www/Content/site.css b/ChatRoomServer.Www/Content/site.css index 0a52059..c545031 100644 --- a/ChatRoomServer.Www/Content/site.css +++ b/ChatRoomServer.Www/Content/site.css @@ -2,9 +2,21 @@ padding-top: 70px; } +table.table-topspace { + margin-top: 15px; +} + h1.divider, h2.divider, h3.divider, h4.divider, h5.divider, h6.divider { border-bottom: 1px solid #eee; padding-top: 15px; padding-bottom: 15px; margin-bottom: 15px; } +.pagination select.form-control { + height: 18px; + padding: 0; + vertical-align: middle; + font-size: 12px; + display: inline-block; + width: auto; +} \ No newline at end of file diff --git a/ChatRoomServer.Www/Controllers/msgsController.cs b/ChatRoomServer.Www/Controllers/msgsController.cs new file mode 100644 index 0000000..f751500 --- /dev/null +++ b/ChatRoomServer.Www/Controllers/msgsController.cs @@ -0,0 +1,17 @@ +using System; +using System.Collections.Generic; +using System.Linq; +using System.Web; +using System.Web.Mvc; + +namespace ChatRoomServer.Www.Controllers +{ + public class MsgsController : Controller + { + // GET: msgs + public ActionResult LogList() + { + return View(); + } + } +} \ No newline at end of file diff --git a/ChatRoomServer.Www/Global.asax.cs b/ChatRoomServer.Www/Global.asax.cs index 07a400d..da2c821 100644 --- a/ChatRoomServer.Www/Global.asax.cs +++ b/ChatRoomServer.Www/Global.asax.cs @@ -9,15 +9,26 @@ using System.Web.Routing; namespace ChatRoomServer.Www { - public class MvcApplication : System.Web.HttpApplication - { - protected void Application_Start() - { - AreaRegistration.RegisterAllAreas(); - GlobalConfiguration.Configure(WebApiConfig.Register); - FilterConfig.RegisterGlobalFilters(GlobalFilters.Filters); - RouteConfig.RegisterRoutes(RouteTable.Routes); - BundleConfig.RegisterBundles(BundleTable.Bundles); - } - } + using Newtonsoft.Json; + using Newtonsoft.Json.Serialization; + + public class MvcApplication : System.Web.HttpApplication + { + protected void Application_Start() + { + AreaRegistration.RegisterAllAreas(); + GlobalConfiguration.Configure(WebApiConfig.Register); + FilterConfig.RegisterGlobalFilters(GlobalFilters.Filters); + RouteConfig.RegisterRoutes(RouteTable.Routes); + BundleConfig.RegisterBundles(BundleTable.Bundles); + + //set json naming method + var cfg = GlobalConfiguration.Configuration.Formatters.JsonFormatter.SerializerSettings; + cfg.Formatting = Formatting.None; + cfg.ContractResolver = new CamelCasePropertyNamesContractResolver(); + RouteTable.Routes.RouteExistingFiles = false; + RouteTable.Routes.AppendTrailingSlash = true; + RouteTable.Routes.LowercaseUrls = true; + } + } } diff --git a/ChatRoomServer.Www/Scripts/_references.js b/ChatRoomServer.Www/Scripts/_references.js index 424836154f11be348c5e61318a85eabe20c585ba..8c1d0c17d831e0615f623bd5a2898cbba605eca1 100644 GIT binary patch delta 49 zcmdnP+{3bA597ptT56>Xc?>BGsSHI7#SF;|`9M0AL60E|$WvlaV9;l div').attr('aria-valuenow', commands[command]).css('width', commands[command] + '%'); + var newDelay = self.settings.delay - (self.settings.delay * (commands[command] / 100)); + this.$ele.data('notify-delay', newDelay); + this.$ele.find('[data-notify="progressbar"] > div').attr('aria-valuenow', commands[command]).css('width', commands[command] + '%'); + } + break; + case "showProgressbar": + if (commands[command] === true) { + this.$ele.find('[data-notify="progressbar"]').show(); + } else { + this.$ele.find('[data-notify="progressbar"]').hide(); + } break; case "url": this.$ele.find('[data-notify="url"]').attr('href', commands[command]); @@ -162,12 +168,70 @@ }, close: function () { self.close(); + return self; + }, + delayClose: function (timeout) { + timeout = timeout || 2000; + setTimeout(function () { + self.close(); + }, timeout); + return self; + }, + hideProgress: function () { + self.notify.update('showProgressbar', false); + return self.notify; + }, + showProgress: function () { + self.notify.update('showProgressbar', true); + return self.notify; + }, + setProgress: function (progress) { + progress = progress || -1; + self.notify.update('progress', progress); + return self.notify; + }, + setMessage: function (text) { + self.notify.update('message', text); + return self.notify; + }, + setTitle: function (text) { + self.notify.update('title', text); + return self.notify; + }, + setIcon: function (icon) { + self.notify.update('icon', icon); + return self.notify; + }, + setType: function (type) { + self.notify.update('type', type); + return self.notify; + }, + changeStatus:function(type, icon, title, message, progress) { + var notify = self.notify; + if (type) + notify.setType(type); + if (icon) + notify.setIcon(icon); + if (title) + notify.setTitle(title); + if (message) + notify.setMessage(message); + if (typeof (progress) !== 'undefined') { + if (progress === -2) + notify.hideProgress(); + else { + notify.showProgress(); + notify.setProgress(progress); + } + } + + return notify; } }; }, buildNotify: function () { var content = this.settings.content; - this.$ele = $(String.format(this.settings.template, this.settings.type, content.title, content.message, content.url, content.target, this.settings.size)); + this.$ele = $(String.format(this.settings.template, this.settings.type, content.title || "", content.message || "", content.url, content.target, this.settings.size)); this.$ele.attr('data-notify-position', this.settings.placement.from + '-' + this.settings.placement.align); if (!this.settings.allow_dismiss) { this.$ele.find('[data-notify="dismiss"]').css('display', 'none'); diff --git a/ChatRoomServer.Www/Scripts/controller.js b/ChatRoomServer.Www/Scripts/controller.js index 8bcfc50..e60d77a 100644 --- a/ChatRoomServer.Www/Scripts/controller.js +++ b/ChatRoomServer.Www/Scripts/controller.js @@ -10,6 +10,17 @@ var app = angular.module('chat12306', ['ngCookies']); return input; }; }); + app.filter('jsonDate', function () { + return function (input) { + var data = /^(\d{4}-\d{2}-\d{2})T([\d\:]+)/i.exec(input || ""); + return data && String.format("{0} {1}", data[1], data[2]) || input; + }; + }); + app.filter('abuseStatusDesc', function () { + return function (input) { + return ["未处理", "已处理", "已忽略", "已自动处理"][parseInt(input)]; + }; + }); app.filter('pagelist', function () { return function (current, max, pagePerSide) { max = parseInt(max); @@ -17,9 +28,8 @@ var app = angular.module('chat12306', ['ngCookies']); pagePerSide = parseInt(pagePerSide) || 4; var result = []; - for (var i = 1; i <= pagePerSide + 1; i++) { - if (i < max) - result.push(i); + for (var i = 1; i <= pagePerSide + 1 && i <= max; i++) { + result.push(i); } if (current - pagePerSide > pagePerSide + 1 + 1) { result.push(-1); @@ -31,7 +41,7 @@ var app = angular.module('chat12306', ['ngCookies']); } if (max - pagePerSide > current + pagePerSide + 1) result.push(-2); - for (var k = max - pagePerSide; k <= max; k++) { + for (var k = max - pagePerSide; k >= 1 && k <= max; k++) { result.push(k); } @@ -110,10 +120,12 @@ var app = angular.module('chat12306', ['ngCookies']); function abuseListController($scope, $http) { abuseListController.$inject = ['$scope', '$http']; + var controlApi = "/api/users/updateAbuseReport"; + $scope.filters = [{ typeid: -1, title: "所有" }, { typeid: 0, title: "未处理" }, { typeid: 1, title: "已处理" }, { typeid: 2, title: "已忽略" }, { typeid: 3, title: "已自动处理" }]; $scope.filterid = -1; $scope.items = [{ title: "test" }]; - $scope.pages = 20; + $scope.pages = 0; $scope.pageSize = 50; $scope.itemsCount = 0; $scope.pageIndex = 1; @@ -137,7 +149,7 @@ var app = angular.module('chat12306', ['ngCookies']); }, { delay: 0, progress: -1, - showProgressbar: false, + showProgressbar: true, allow_dismiss: false, placement: { from: "top", @@ -152,7 +164,7 @@ var app = angular.module('chat12306', ['ngCookies']); icon: "fa fa-check", showProgressbar: false }); - setTimeout(notify.close, 2000); + notify.close(); $scope.items = data.items; $scope.itemsCount = data.itemsCount || 0; @@ -161,9 +173,8 @@ var app = angular.module('chat12306', ['ngCookies']); notify.update({ "title": "加载失败,请重试。服务器错误啦....", type: "danger", - icon:"fa fa-ban", - showProgressbar: false, - placement: "" + icon: "fa fa-ban", + showProgressbar: false }); setTimeout(notify.close, 2000); $scope.items = []; @@ -184,9 +195,120 @@ var app = angular.module('chat12306', ['ngCookies']); $scope.go = function (pageOffset) { $scope.pageIndex = Math.max(1, Math.min($scope.pageIndex + pageOffset, $scope.pages)); }; + $scope.reload = function () { + load(); + }; + + //操作 + $scope.op = function (index, status) { + var item = $scope.items[index]; + if (!confirm("确认操作?")) + return; + + var notify = $.notify({ + title: "操作中,请稍等...", + "icon": "fa-spin fa fa-spinner", + type: "info" + }, { + delay: 0, + progress: -1, + showProgressbar: true, + allow_dismiss: false, + placement: { + from: "top", + align: "center" + } + }); + $http.post(controlApi, { id: item.id, status: status, bantime: item.bantime || "0" }) + .success(function (data) { + if (data.success) { + notify.update({ + "title": "操作成功...", + type: "success", + icon: "fa fa-check", + showProgressbar: false + }); + } else { + notify.changeStatus("danger", "fa fa-ban", "操作失败:" + data.message, null, -2); + } + setTimeout(notify.close, 2000); + + $("tr[data-id=" + item.id + "] button.btn").remove(); + }).error(function () { + notify.setTitle("操作失败,请重试。服务器错误啦....").setType("danger").setIcon("fa fa-ban").hideProgress().delayClose(); + }); + + }; $scope.$watch("filterid+pageIndex", function () { load(); }); } })(); +(function chatMessageListControllerContainer() { + function chatMessageListController($scope, $http) { + var listApi = "/api/msgs/list"; + + $scope.filter = { + searchUser: "", + pageIndex: 1, + pagesize : "20" + }; + $scope.pages = 0; + $scope.itemsCount = 0; + $scope.items = []; + + //加载 + $scope.reload = function () { + var notify = $.notify({ + title: "数据加载中...", + "icon": "fa-spin fa fa-spinner", + type: "info" + }, { + delay: 0, + progress: -1, + showProgressbar: true, + allow_dismiss: false, + placement: { + from: "top", + align: "center" + } + }); + $http.post(listApi, $scope.filter) + .success(function (data) { + if (data.success) { + notify.update({ + "title": "操作成功...", + type: "success", + icon: "fa fa-check", + showProgressbar: false + }); + $scope.items = data.items; + $scope.itemsCount = data.count; + } else { + notify.changeStatus("danger", "fa fa-ban", "加载失败:" + data.message, null, -2); + } + setTimeout(notify.close, 2000); + + $("tr[data-id=" + item.id + "] button.btn").remove(); + }).error(function () { + notify.setTitle("加载失败,请重试。服务器错误啦....").setType("danger").setIcon("fa fa-ban").hideProgress().delayClose(); + }); + }; + $scope.goPage = function (page) { + if (page <= 0) + return; + $scope.filter.pageIndex = page; + }; + $scope.go = function (pageOffset) { + $scope.filter.pageIndex = Math.max(1, Math.min($scope.filter.pageIndex + pageOffset, $scope.pages)); + }; + + + $scope.$watch("filter", function (newvalue, oldvalue) { + $scope.reload(); + }, true); + } + + app.controller("ChatMessageListController", ['$scope', '$http', chatMessageListController]); +})(); \ No newline at end of file diff --git a/ChatRoomServer.Www/Scripts/underscore.js b/ChatRoomServer.Www/Scripts/underscore.js new file mode 100644 index 0000000..b29332f --- /dev/null +++ b/ChatRoomServer.Www/Scripts/underscore.js @@ -0,0 +1,1548 @@ +// Underscore.js 1.8.3 +// http://underscorejs.org +// (c) 2009-2015 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors +// Underscore may be freely distributed under the MIT license. + +(function() { + + // Baseline setup + // -------------- + + // Establish the root object, `window` in the browser, or `exports` on the server. + var root = this; + + // Save the previous value of the `_` variable. + var previousUnderscore = root._; + + // Save bytes in the minified (but not gzipped) version: + var ArrayProto = Array.prototype, ObjProto = Object.prototype, FuncProto = Function.prototype; + + // Create quick reference variables for speed access to core prototypes. + var + push = ArrayProto.push, + slice = ArrayProto.slice, + toString = ObjProto.toString, + hasOwnProperty = ObjProto.hasOwnProperty; + + // All **ECMAScript 5** native function implementations that we hope to use + // are declared here. + var + nativeIsArray = Array.isArray, + nativeKeys = Object.keys, + nativeBind = FuncProto.bind, + nativeCreate = Object.create; + + // Naked function reference for surrogate-prototype-swapping. + var Ctor = function(){}; + + // Create a safe reference to the Underscore object for use below. + var _ = function(obj) { + if (obj instanceof _) return obj; + if (!(this instanceof _)) return new _(obj); + this._wrapped = obj; + }; + + // Export the Underscore object for **Node.js**, with + // backwards-compatibility for the old `require()` API. If we're in + // the browser, add `_` as a global object. + if (typeof exports !== 'undefined') { + if (typeof module !== 'undefined' && module.exports) { + exports = module.exports = _; + } + exports._ = _; + } else { + root._ = _; + } + + // Current version. + _.VERSION = '1.8.3'; + + // Internal function that returns an efficient (for current engines) version + // of the passed-in callback, to be repeatedly applied in other Underscore + // functions. + var optimizeCb = function(func, context, argCount) { + if (context === void 0) return func; + switch (argCount == null ? 3 : argCount) { + case 1: return function(value) { + return func.call(context, value); + }; + case 2: return function(value, other) { + return func.call(context, value, other); + }; + case 3: return function(value, index, collection) { + return func.call(context, value, index, collection); + }; + case 4: return function(accumulator, value, index, collection) { + return func.call(context, accumulator, value, index, collection); + }; + } + return function() { + return func.apply(context, arguments); + }; + }; + + // A mostly-internal function to generate callbacks that can be applied + // to each element in a collection, returning the desired result — either + // identity, an arbitrary callback, a property matcher, or a property accessor. + var cb = function(value, context, argCount) { + if (value == null) return _.identity; + if (_.isFunction(value)) return optimizeCb(value, context, argCount); + if (_.isObject(value)) return _.matcher(value); + return _.property(value); + }; + _.iteratee = function(value, context) { + return cb(value, context, Infinity); + }; + + // An internal function for creating assigner functions. + var createAssigner = function(keysFunc, undefinedOnly) { + return function(obj) { + var length = arguments.length; + if (length < 2 || obj == null) return obj; + for (var index = 1; index < length; index++) { + var source = arguments[index], + keys = keysFunc(source), + l = keys.length; + for (var i = 0; i < l; i++) { + var key = keys[i]; + if (!undefinedOnly || obj[key] === void 0) obj[key] = source[key]; + } + } + return obj; + }; + }; + + // An internal function for creating a new object that inherits from another. + var baseCreate = function(prototype) { + if (!_.isObject(prototype)) return {}; + if (nativeCreate) return nativeCreate(prototype); + Ctor.prototype = prototype; + var result = new Ctor; + Ctor.prototype = null; + return result; + }; + + var property = function(key) { + return function(obj) { + return obj == null ? void 0 : obj[key]; + }; + }; + + // Helper for collection methods to determine whether a collection + // should be iterated as an array or as an object + // Related: http://people.mozilla.org/~jorendorff/es6-draft.html#sec-tolength + // Avoids a very nasty iOS 8 JIT bug on ARM-64. #2094 + var MAX_ARRAY_INDEX = Math.pow(2, 53) - 1; + var getLength = property('length'); + var isArrayLike = function(collection) { + var length = getLength(collection); + return typeof length == 'number' && length >= 0 && length <= MAX_ARRAY_INDEX; + }; + + // Collection Functions + // -------------------- + + // The cornerstone, an `each` implementation, aka `forEach`. + // Handles raw objects in addition to array-likes. Treats all + // sparse array-likes as if they were dense. + _.each = _.forEach = function(obj, iteratee, context) { + iteratee = optimizeCb(iteratee, context); + var i, length; + if (isArrayLike(obj)) { + for (i = 0, length = obj.length; i < length; i++) { + iteratee(obj[i], i, obj); + } + } else { + var keys = _.keys(obj); + for (i = 0, length = keys.length; i < length; i++) { + iteratee(obj[keys[i]], keys[i], obj); + } + } + return obj; + }; + + // Return the results of applying the iteratee to each element. + _.map = _.collect = function(obj, iteratee, context) { + iteratee = cb(iteratee, context); + var keys = !isArrayLike(obj) && _.keys(obj), + length = (keys || obj).length, + results = Array(length); + for (var index = 0; index < length; index++) { + var currentKey = keys ? keys[index] : index; + results[index] = iteratee(obj[currentKey], currentKey, obj); + } + return results; + }; + + // Create a reducing function iterating left or right. + function createReduce(dir) { + // Optimized iterator function as using arguments.length + // in the main function will deoptimize the, see #1991. + function iterator(obj, iteratee, memo, keys, index, length) { + for (; index >= 0 && index < length; index += dir) { + var currentKey = keys ? keys[index] : index; + memo = iteratee(memo, obj[currentKey], currentKey, obj); + } + return memo; + } + + return function(obj, iteratee, memo, context) { + iteratee = optimizeCb(iteratee, context, 4); + var keys = !isArrayLike(obj) && _.keys(obj), + length = (keys || obj).length, + index = dir > 0 ? 0 : length - 1; + // Determine the initial value if none is provided. + if (arguments.length < 3) { + memo = obj[keys ? keys[index] : index]; + index += dir; + } + return iterator(obj, iteratee, memo, keys, index, length); + }; + } + + // **Reduce** builds up a single result from a list of values, aka `inject`, + // or `foldl`. + _.reduce = _.foldl = _.inject = createReduce(1); + + // The right-associative version of reduce, also known as `foldr`. + _.reduceRight = _.foldr = createReduce(-1); + + // Return the first value which passes a truth test. Aliased as `detect`. + _.find = _.detect = function(obj, predicate, context) { + var key; + if (isArrayLike(obj)) { + key = _.findIndex(obj, predicate, context); + } else { + key = _.findKey(obj, predicate, context); + } + if (key !== void 0 && key !== -1) return obj[key]; + }; + + // Return all the elements that pass a truth test. + // Aliased as `select`. + _.filter = _.select = function(obj, predicate, context) { + var results = []; + predicate = cb(predicate, context); + _.each(obj, function(value, index, list) { + if (predicate(value, index, list)) results.push(value); + }); + return results; + }; + + // Return all the elements for which a truth test fails. + _.reject = function(obj, predicate, context) { + return _.filter(obj, _.negate(cb(predicate)), context); + }; + + // Determine whether all of the elements match a truth test. + // Aliased as `all`. + _.every = _.all = function(obj, predicate, context) { + predicate = cb(predicate, context); + var keys = !isArrayLike(obj) && _.keys(obj), + length = (keys || obj).length; + for (var index = 0; index < length; index++) { + var currentKey = keys ? keys[index] : index; + if (!predicate(obj[currentKey], currentKey, obj)) return false; + } + return true; + }; + + // Determine if at least one element in the object matches a truth test. + // Aliased as `any`. + _.some = _.any = function(obj, predicate, context) { + predicate = cb(predicate, context); + var keys = !isArrayLike(obj) && _.keys(obj), + length = (keys || obj).length; + for (var index = 0; index < length; index++) { + var currentKey = keys ? keys[index] : index; + if (predicate(obj[currentKey], currentKey, obj)) return true; + } + return false; + }; + + // Determine if the array or object contains a given item (using `===`). + // Aliased as `includes` and `include`. + _.contains = _.includes = _.include = function(obj, item, fromIndex, guard) { + if (!isArrayLike(obj)) obj = _.values(obj); + if (typeof fromIndex != 'number' || guard) fromIndex = 0; + return _.indexOf(obj, item, fromIndex) >= 0; + }; + + // Invoke a method (with arguments) on every item in a collection. + _.invoke = function(obj, method) { + var args = slice.call(arguments, 2); + var isFunc = _.isFunction(method); + return _.map(obj, function(value) { + var func = isFunc ? method : value[method]; + return func == null ? func : func.apply(value, args); + }); + }; + + // Convenience version of a common use case of `map`: fetching a property. + _.pluck = function(obj, key) { + return _.map(obj, _.property(key)); + }; + + // Convenience version of a common use case of `filter`: selecting only objects + // containing specific `key:value` pairs. + _.where = function(obj, attrs) { + return _.filter(obj, _.matcher(attrs)); + }; + + // Convenience version of a common use case of `find`: getting the first object + // containing specific `key:value` pairs. + _.findWhere = function(obj, attrs) { + return _.find(obj, _.matcher(attrs)); + }; + + // Return the maximum element (or element-based computation). + _.max = function(obj, iteratee, context) { + var result = -Infinity, lastComputed = -Infinity, + value, computed; + if (iteratee == null && obj != null) { + obj = isArrayLike(obj) ? obj : _.values(obj); + for (var i = 0, length = obj.length; i < length; i++) { + value = obj[i]; + if (value > result) { + result = value; + } + } + } else { + iteratee = cb(iteratee, context); + _.each(obj, function(value, index, list) { + computed = iteratee(value, index, list); + if (computed > lastComputed || computed === -Infinity && result === -Infinity) { + result = value; + lastComputed = computed; + } + }); + } + return result; + }; + + // Return the minimum element (or element-based computation). + _.min = function(obj, iteratee, context) { + var result = Infinity, lastComputed = Infinity, + value, computed; + if (iteratee == null && obj != null) { + obj = isArrayLike(obj) ? obj : _.values(obj); + for (var i = 0, length = obj.length; i < length; i++) { + value = obj[i]; + if (value < result) { + result = value; + } + } + } else { + iteratee = cb(iteratee, context); + _.each(obj, function(value, index, list) { + computed = iteratee(value, index, list); + if (computed < lastComputed || computed === Infinity && result === Infinity) { + result = value; + lastComputed = computed; + } + }); + } + return result; + }; + + // Shuffle a collection, using the modern version of the + // [Fisher-Yates shuffle](http://en.wikipedia.org/wiki/Fisher–Yates_shuffle). + _.shuffle = function(obj) { + var set = isArrayLike(obj) ? obj : _.values(obj); + var length = set.length; + var shuffled = Array(length); + for (var index = 0, rand; index < length; index++) { + rand = _.random(0, index); + if (rand !== index) shuffled[index] = shuffled[rand]; + shuffled[rand] = set[index]; + } + return shuffled; + }; + + // Sample **n** random values from a collection. + // If **n** is not specified, returns a single random element. + // The internal `guard` argument allows it to work with `map`. + _.sample = function(obj, n, guard) { + if (n == null || guard) { + if (!isArrayLike(obj)) obj = _.values(obj); + return obj[_.random(obj.length - 1)]; + } + return _.shuffle(obj).slice(0, Math.max(0, n)); + }; + + // Sort the object's values by a criterion produced by an iteratee. + _.sortBy = function(obj, iteratee, context) { + iteratee = cb(iteratee, context); + return _.pluck(_.map(obj, function(value, index, list) { + return { + value: value, + index: index, + criteria: iteratee(value, index, list) + }; + }).sort(function(left, right) { + var a = left.criteria; + var b = right.criteria; + if (a !== b) { + if (a > b || a === void 0) return 1; + if (a < b || b === void 0) return -1; + } + return left.index - right.index; + }), 'value'); + }; + + // An internal function used for aggregate "group by" operations. + var group = function(behavior) { + return function(obj, iteratee, context) { + var result = {}; + iteratee = cb(iteratee, context); + _.each(obj, function(value, index) { + var key = iteratee(value, index, obj); + behavior(result, value, key); + }); + return result; + }; + }; + + // Groups the object's values by a criterion. Pass either a string attribute + // to group by, or a function that returns the criterion. + _.groupBy = group(function(result, value, key) { + if (_.has(result, key)) result[key].push(value); else result[key] = [value]; + }); + + // Indexes the object's values by a criterion, similar to `groupBy`, but for + // when you know that your index values will be unique. + _.indexBy = group(function(result, value, key) { + result[key] = value; + }); + + // Counts instances of an object that group by a certain criterion. Pass + // either a string attribute to count by, or a function that returns the + // criterion. + _.countBy = group(function(result, value, key) { + if (_.has(result, key)) result[key]++; else result[key] = 1; + }); + + // Safely create a real, live array from anything iterable. + _.toArray = function(obj) { + if (!obj) return []; + if (_.isArray(obj)) return slice.call(obj); + if (isArrayLike(obj)) return _.map(obj, _.identity); + return _.values(obj); + }; + + // Return the number of elements in an object. + _.size = function(obj) { + if (obj == null) return 0; + return isArrayLike(obj) ? obj.length : _.keys(obj).length; + }; + + // Split a collection into two arrays: one whose elements all satisfy the given + // predicate, and one whose elements all do not satisfy the predicate. + _.partition = function(obj, predicate, context) { + predicate = cb(predicate, context); + var pass = [], fail = []; + _.each(obj, function(value, key, obj) { + (predicate(value, key, obj) ? pass : fail).push(value); + }); + return [pass, fail]; + }; + + // Array Functions + // --------------- + + // Get the first element of an array. Passing **n** will return the first N + // values in the array. Aliased as `head` and `take`. The **guard** check + // allows it to work with `_.map`. + _.first = _.head = _.take = function(array, n, guard) { + if (array == null) return void 0; + if (n == null || guard) return array[0]; + return _.initial(array, array.length - n); + }; + + // Returns everything but the last entry of the array. Especially useful on + // the arguments object. Passing **n** will return all the values in + // the array, excluding the last N. + _.initial = function(array, n, guard) { + return slice.call(array, 0, Math.max(0, array.length - (n == null || guard ? 1 : n))); + }; + + // Get the last element of an array. Passing **n** will return the last N + // values in the array. + _.last = function(array, n, guard) { + if (array == null) return void 0; + if (n == null || guard) return array[array.length - 1]; + return _.rest(array, Math.max(0, array.length - n)); + }; + + // Returns everything but the first entry of the array. Aliased as `tail` and `drop`. + // Especially useful on the arguments object. Passing an **n** will return + // the rest N values in the array. + _.rest = _.tail = _.drop = function(array, n, guard) { + return slice.call(array, n == null || guard ? 1 : n); + }; + + // Trim out all falsy values from an array. + _.compact = function(array) { + return _.filter(array, _.identity); + }; + + // Internal implementation of a recursive `flatten` function. + var flatten = function(input, shallow, strict, startIndex) { + var output = [], idx = 0; + for (var i = startIndex || 0, length = getLength(input); i < length; i++) { + var value = input[i]; + if (isArrayLike(value) && (_.isArray(value) || _.isArguments(value))) { + //flatten current level of array or arguments object + if (!shallow) value = flatten(value, shallow, strict); + var j = 0, len = value.length; + output.length += len; + while (j < len) { + output[idx++] = value[j++]; + } + } else if (!strict) { + output[idx++] = value; + } + } + return output; + }; + + // Flatten out an array, either recursively (by default), or just one level. + _.flatten = function(array, shallow) { + return flatten(array, shallow, false); + }; + + // Return a version of the array that does not contain the specified value(s). + _.without = function(array) { + return _.difference(array, slice.call(arguments, 1)); + }; + + // Produce a duplicate-free version of the array. If the array has already + // been sorted, you have the option of using a faster algorithm. + // Aliased as `unique`. + _.uniq = _.unique = function(array, isSorted, iteratee, context) { + if (!_.isBoolean(isSorted)) { + context = iteratee; + iteratee = isSorted; + isSorted = false; + } + if (iteratee != null) iteratee = cb(iteratee, context); + var result = []; + var seen = []; + for (var i = 0, length = getLength(array); i < length; i++) { + var value = array[i], + computed = iteratee ? iteratee(value, i, array) : value; + if (isSorted) { + if (!i || seen !== computed) result.push(value); + seen = computed; + } else if (iteratee) { + if (!_.contains(seen, computed)) { + seen.push(computed); + result.push(value); + } + } else if (!_.contains(result, value)) { + result.push(value); + } + } + return result; + }; + + // Produce an array that contains the union: each distinct element from all of + // the passed-in arrays. + _.union = function() { + return _.uniq(flatten(arguments, true, true)); + }; + + // Produce an array that contains every item shared between all the + // passed-in arrays. + _.intersection = function(array) { + var result = []; + var argsLength = arguments.length; + for (var i = 0, length = getLength(array); i < length; i++) { + var item = array[i]; + if (_.contains(result, item)) continue; + for (var j = 1; j < argsLength; j++) { + if (!_.contains(arguments[j], item)) break; + } + if (j === argsLength) result.push(item); + } + return result; + }; + + // Take the difference between one array and a number of other arrays. + // Only the elements present in just the first array will remain. + _.difference = function(array) { + var rest = flatten(arguments, true, true, 1); + return _.filter(array, function(value){ + return !_.contains(rest, value); + }); + }; + + // Zip together multiple lists into a single array -- elements that share + // an index go together. + _.zip = function() { + return _.unzip(arguments); + }; + + // Complement of _.zip. Unzip accepts an array of arrays and groups + // each array's elements on shared indices + _.unzip = function(array) { + var length = array && _.max(array, getLength).length || 0; + var result = Array(length); + + for (var index = 0; index < length; index++) { + result[index] = _.pluck(array, index); + } + return result; + }; + + // Converts lists into objects. Pass either a single array of `[key, value]` + // pairs, or two parallel arrays of the same length -- one of keys, and one of + // the corresponding values. + _.object = function(list, values) { + var result = {}; + for (var i = 0, length = getLength(list); i < length; i++) { + if (values) { + result[list[i]] = values[i]; + } else { + result[list[i][0]] = list[i][1]; + } + } + return result; + }; + + // Generator function to create the findIndex and findLastIndex functions + function createPredicateIndexFinder(dir) { + return function(array, predicate, context) { + predicate = cb(predicate, context); + var length = getLength(array); + var index = dir > 0 ? 0 : length - 1; + for (; index >= 0 && index < length; index += dir) { + if (predicate(array[index], index, array)) return index; + } + return -1; + }; + } + + // Returns the first index on an array-like that passes a predicate test + _.findIndex = createPredicateIndexFinder(1); + _.findLastIndex = createPredicateIndexFinder(-1); + + // Use a comparator function to figure out the smallest index at which + // an object should be inserted so as to maintain order. Uses binary search. + _.sortedIndex = function(array, obj, iteratee, context) { + iteratee = cb(iteratee, context, 1); + var value = iteratee(obj); + var low = 0, high = getLength(array); + while (low < high) { + var mid = Math.floor((low + high) / 2); + if (iteratee(array[mid]) < value) low = mid + 1; else high = mid; + } + return low; + }; + + // Generator function to create the indexOf and lastIndexOf functions + function createIndexFinder(dir, predicateFind, sortedIndex) { + return function(array, item, idx) { + var i = 0, length = getLength(array); + if (typeof idx == 'number') { + if (dir > 0) { + i = idx >= 0 ? idx : Math.max(idx + length, i); + } else { + length = idx >= 0 ? Math.min(idx + 1, length) : idx + length + 1; + } + } else if (sortedIndex && idx && length) { + idx = sortedIndex(array, item); + return array[idx] === item ? idx : -1; + } + if (item !== item) { + idx = predicateFind(slice.call(array, i, length), _.isNaN); + return idx >= 0 ? idx + i : -1; + } + for (idx = dir > 0 ? i : length - 1; idx >= 0 && idx < length; idx += dir) { + if (array[idx] === item) return idx; + } + return -1; + }; + } + + // Return the position of the first occurrence of an item in an array, + // or -1 if the item is not included in the array. + // If the array is large and already in sort order, pass `true` + // for **isSorted** to use binary search. + _.indexOf = createIndexFinder(1, _.findIndex, _.sortedIndex); + _.lastIndexOf = createIndexFinder(-1, _.findLastIndex); + + // Generate an integer Array containing an arithmetic progression. A port of + // the native Python `range()` function. See + // [the Python documentation](http://docs.python.org/library/functions.html#range). + _.range = function(start, stop, step) { + if (stop == null) { + stop = start || 0; + start = 0; + } + step = step || 1; + + var length = Math.max(Math.ceil((stop - start) / step), 0); + var range = Array(length); + + for (var idx = 0; idx < length; idx++, start += step) { + range[idx] = start; + } + + return range; + }; + + // Function (ahem) Functions + // ------------------ + + // Determines whether to execute a function as a constructor + // or a normal function with the provided arguments + var executeBound = function(sourceFunc, boundFunc, context, callingContext, args) { + if (!(callingContext instanceof boundFunc)) return sourceFunc.apply(context, args); + var self = baseCreate(sourceFunc.prototype); + var result = sourceFunc.apply(self, args); + if (_.isObject(result)) return result; + return self; + }; + + // Create a function bound to a given object (assigning `this`, and arguments, + // optionally). Delegates to **ECMAScript 5**'s native `Function.bind` if + // available. + _.bind = function(func, context) { + if (nativeBind && func.bind === nativeBind) return nativeBind.apply(func, slice.call(arguments, 1)); + if (!_.isFunction(func)) throw new TypeError('Bind must be called on a function'); + var args = slice.call(arguments, 2); + var bound = function() { + return executeBound(func, bound, context, this, args.concat(slice.call(arguments))); + }; + return bound; + }; + + // Partially apply a function by creating a version that has had some of its + // arguments pre-filled, without changing its dynamic `this` context. _ acts + // as a placeholder, allowing any combination of arguments to be pre-filled. + _.partial = function(func) { + var boundArgs = slice.call(arguments, 1); + var bound = function() { + var position = 0, length = boundArgs.length; + var args = Array(length); + for (var i = 0; i < length; i++) { + args[i] = boundArgs[i] === _ ? arguments[position++] : boundArgs[i]; + } + while (position < arguments.length) args.push(arguments[position++]); + return executeBound(func, bound, this, this, args); + }; + return bound; + }; + + // Bind a number of an object's methods to that object. Remaining arguments + // are the method names to be bound. Useful for ensuring that all callbacks + // defined on an object belong to it. + _.bindAll = function(obj) { + var i, length = arguments.length, key; + if (length <= 1) throw new Error('bindAll must be passed function names'); + for (i = 1; i < length; i++) { + key = arguments[i]; + obj[key] = _.bind(obj[key], obj); + } + return obj; + }; + + // Memoize an expensive function by storing its results. + _.memoize = function(func, hasher) { + var memoize = function(key) { + var cache = memoize.cache; + var address = '' + (hasher ? hasher.apply(this, arguments) : key); + if (!_.has(cache, address)) cache[address] = func.apply(this, arguments); + return cache[address]; + }; + memoize.cache = {}; + return memoize; + }; + + // Delays a function for the given number of milliseconds, and then calls + // it with the arguments supplied. + _.delay = function(func, wait) { + var args = slice.call(arguments, 2); + return setTimeout(function(){ + return func.apply(null, args); + }, wait); + }; + + // Defers a function, scheduling it to run after the current call stack has + // cleared. + _.defer = _.partial(_.delay, _, 1); + + // Returns a function, that, when invoked, will only be triggered at most once + // during a given window of time. Normally, the throttled function will run + // as much as it can, without ever going more than once per `wait` duration; + // but if you'd like to disable the execution on the leading edge, pass + // `{leading: false}`. To disable execution on the trailing edge, ditto. + _.throttle = function(func, wait, options) { + var context, args, result; + var timeout = null; + var previous = 0; + if (!options) options = {}; + var later = function() { + previous = options.leading === false ? 0 : _.now(); + timeout = null; + result = func.apply(context, args); + if (!timeout) context = args = null; + }; + return function() { + var now = _.now(); + if (!previous && options.leading === false) previous = now; + var remaining = wait - (now - previous); + context = this; + args = arguments; + if (remaining <= 0 || remaining > wait) { + if (timeout) { + clearTimeout(timeout); + timeout = null; + } + previous = now; + result = func.apply(context, args); + if (!timeout) context = args = null; + } else if (!timeout && options.trailing !== false) { + timeout = setTimeout(later, remaining); + } + return result; + }; + }; + + // Returns a function, that, as long as it continues to be invoked, will not + // be triggered. The function will be called after it stops being called for + // N milliseconds. If `immediate` is passed, trigger the function on the + // leading edge, instead of the trailing. + _.debounce = function(func, wait, immediate) { + var timeout, args, context, timestamp, result; + + var later = function() { + var last = _.now() - timestamp; + + if (last < wait && last >= 0) { + timeout = setTimeout(later, wait - last); + } else { + timeout = null; + if (!immediate) { + result = func.apply(context, args); + if (!timeout) context = args = null; + } + } + }; + + return function() { + context = this; + args = arguments; + timestamp = _.now(); + var callNow = immediate && !timeout; + if (!timeout) timeout = setTimeout(later, wait); + if (callNow) { + result = func.apply(context, args); + context = args = null; + } + + return result; + }; + }; + + // Returns the first function passed as an argument to the second, + // allowing you to adjust arguments, run code before and after, and + // conditionally execute the original function. + _.wrap = function(func, wrapper) { + return _.partial(wrapper, func); + }; + + // Returns a negated version of the passed-in predicate. + _.negate = function(predicate) { + return function() { + return !predicate.apply(this, arguments); + }; + }; + + // Returns a function that is the composition of a list of functions, each + // consuming the return value of the function that follows. + _.compose = function() { + var args = arguments; + var start = args.length - 1; + return function() { + var i = start; + var result = args[start].apply(this, arguments); + while (i--) result = args[i].call(this, result); + return result; + }; + }; + + // Returns a function that will only be executed on and after the Nth call. + _.after = function(times, func) { + return function() { + if (--times < 1) { + return func.apply(this, arguments); + } + }; + }; + + // Returns a function that will only be executed up to (but not including) the Nth call. + _.before = function(times, func) { + var memo; + return function() { + if (--times > 0) { + memo = func.apply(this, arguments); + } + if (times <= 1) func = null; + return memo; + }; + }; + + // Returns a function that will be executed at most one time, no matter how + // often you call it. Useful for lazy initialization. + _.once = _.partial(_.before, 2); + + // Object Functions + // ---------------- + + // Keys in IE < 9 that won't be iterated by `for key in ...` and thus missed. + var hasEnumBug = !{toString: null}.propertyIsEnumerable('toString'); + var nonEnumerableProps = ['valueOf', 'isPrototypeOf', 'toString', + 'propertyIsEnumerable', 'hasOwnProperty', 'toLocaleString']; + + function collectNonEnumProps(obj, keys) { + var nonEnumIdx = nonEnumerableProps.length; + var constructor = obj.constructor; + var proto = (_.isFunction(constructor) && constructor.prototype) || ObjProto; + + // Constructor is a special case. + var prop = 'constructor'; + if (_.has(obj, prop) && !_.contains(keys, prop)) keys.push(prop); + + while (nonEnumIdx--) { + prop = nonEnumerableProps[nonEnumIdx]; + if (prop in obj && obj[prop] !== proto[prop] && !_.contains(keys, prop)) { + keys.push(prop); + } + } + } + + // Retrieve the names of an object's own properties. + // Delegates to **ECMAScript 5**'s native `Object.keys` + _.keys = function(obj) { + if (!_.isObject(obj)) return []; + if (nativeKeys) return nativeKeys(obj); + var keys = []; + for (var key in obj) if (_.has(obj, key)) keys.push(key); + // Ahem, IE < 9. + if (hasEnumBug) collectNonEnumProps(obj, keys); + return keys; + }; + + // Retrieve all the property names of an object. + _.allKeys = function(obj) { + if (!_.isObject(obj)) return []; + var keys = []; + for (var key in obj) keys.push(key); + // Ahem, IE < 9. + if (hasEnumBug) collectNonEnumProps(obj, keys); + return keys; + }; + + // Retrieve the values of an object's properties. + _.values = function(obj) { + var keys = _.keys(obj); + var length = keys.length; + var values = Array(length); + for (var i = 0; i < length; i++) { + values[i] = obj[keys[i]]; + } + return values; + }; + + // Returns the results of applying the iteratee to each element of the object + // In contrast to _.map it returns an object + _.mapObject = function(obj, iteratee, context) { + iteratee = cb(iteratee, context); + var keys = _.keys(obj), + length = keys.length, + results = {}, + currentKey; + for (var index = 0; index < length; index++) { + currentKey = keys[index]; + results[currentKey] = iteratee(obj[currentKey], currentKey, obj); + } + return results; + }; + + // Convert an object into a list of `[key, value]` pairs. + _.pairs = function(obj) { + var keys = _.keys(obj); + var length = keys.length; + var pairs = Array(length); + for (var i = 0; i < length; i++) { + pairs[i] = [keys[i], obj[keys[i]]]; + } + return pairs; + }; + + // Invert the keys and values of an object. The values must be serializable. + _.invert = function(obj) { + var result = {}; + var keys = _.keys(obj); + for (var i = 0, length = keys.length; i < length; i++) { + result[obj[keys[i]]] = keys[i]; + } + return result; + }; + + // Return a sorted list of the function names available on the object. + // Aliased as `methods` + _.functions = _.methods = function(obj) { + var names = []; + for (var key in obj) { + if (_.isFunction(obj[key])) names.push(key); + } + return names.sort(); + }; + + // Extend a given object with all the properties in passed-in object(s). + _.extend = createAssigner(_.allKeys); + + // Assigns a given object with all the own properties in the passed-in object(s) + // (https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Object/assign) + _.extendOwn = _.assign = createAssigner(_.keys); + + // Returns the first key on an object that passes a predicate test + _.findKey = function(obj, predicate, context) { + predicate = cb(predicate, context); + var keys = _.keys(obj), key; + for (var i = 0, length = keys.length; i < length; i++) { + key = keys[i]; + if (predicate(obj[key], key, obj)) return key; + } + }; + + // Return a copy of the object only containing the whitelisted properties. + _.pick = function(object, oiteratee, context) { + var result = {}, obj = object, iteratee, keys; + if (obj == null) return result; + if (_.isFunction(oiteratee)) { + keys = _.allKeys(obj); + iteratee = optimizeCb(oiteratee, context); + } else { + keys = flatten(arguments, false, false, 1); + iteratee = function(value, key, obj) { return key in obj; }; + obj = Object(obj); + } + for (var i = 0, length = keys.length; i < length; i++) { + var key = keys[i]; + var value = obj[key]; + if (iteratee(value, key, obj)) result[key] = value; + } + return result; + }; + + // Return a copy of the object without the blacklisted properties. + _.omit = function(obj, iteratee, context) { + if (_.isFunction(iteratee)) { + iteratee = _.negate(iteratee); + } else { + var keys = _.map(flatten(arguments, false, false, 1), String); + iteratee = function(value, key) { + return !_.contains(keys, key); + }; + } + return _.pick(obj, iteratee, context); + }; + + // Fill in a given object with default properties. + _.defaults = createAssigner(_.allKeys, true); + + // Creates an object that inherits from the given prototype object. + // If additional properties are provided then they will be added to the + // created object. + _.create = function(prototype, props) { + var result = baseCreate(prototype); + if (props) _.extendOwn(result, props); + return result; + }; + + // Create a (shallow-cloned) duplicate of an object. + _.clone = function(obj) { + if (!_.isObject(obj)) return obj; + return _.isArray(obj) ? obj.slice() : _.extend({}, obj); + }; + + // Invokes interceptor with the obj, and then returns obj. + // The primary purpose of this method is to "tap into" a method chain, in + // order to perform operations on intermediate results within the chain. + _.tap = function(obj, interceptor) { + interceptor(obj); + return obj; + }; + + // Returns whether an object has a given set of `key:value` pairs. + _.isMatch = function(object, attrs) { + var keys = _.keys(attrs), length = keys.length; + if (object == null) return !length; + var obj = Object(object); + for (var i = 0; i < length; i++) { + var key = keys[i]; + if (attrs[key] !== obj[key] || !(key in obj)) return false; + } + return true; + }; + + + // Internal recursive comparison function for `isEqual`. + var eq = function(a, b, aStack, bStack) { + // Identical objects are equal. `0 === -0`, but they aren't identical. + // See the [Harmony `egal` proposal](http://wiki.ecmascript.org/doku.php?id=harmony:egal). + if (a === b) return a !== 0 || 1 / a === 1 / b; + // A strict comparison is necessary because `null == undefined`. + if (a == null || b == null) return a === b; + // Unwrap any wrapped objects. + if (a instanceof _) a = a._wrapped; + if (b instanceof _) b = b._wrapped; + // Compare `[[Class]]` names. + var className = toString.call(a); + if (className !== toString.call(b)) return false; + switch (className) { + // Strings, numbers, regular expressions, dates, and booleans are compared by value. + case '[object RegExp]': + // RegExps are coerced to strings for comparison (Note: '' + /a/i === '/a/i') + case '[object String]': + // Primitives and their corresponding object wrappers are equivalent; thus, `"5"` is + // equivalent to `new String("5")`. + return '' + a === '' + b; + case '[object Number]': + // `NaN`s are equivalent, but non-reflexive. + // Object(NaN) is equivalent to NaN + if (+a !== +a) return +b !== +b; + // An `egal` comparison is performed for other numeric values. + return +a === 0 ? 1 / +a === 1 / b : +a === +b; + case '[object Date]': + case '[object Boolean]': + // Coerce dates and booleans to numeric primitive values. Dates are compared by their + // millisecond representations. Note that invalid dates with millisecond representations + // of `NaN` are not equivalent. + return +a === +b; + } + + var areArrays = className === '[object Array]'; + if (!areArrays) { + if (typeof a != 'object' || typeof b != 'object') return false; + + // Objects with different constructors are not equivalent, but `Object`s or `Array`s + // from different frames are. + var aCtor = a.constructor, bCtor = b.constructor; + if (aCtor !== bCtor && !(_.isFunction(aCtor) && aCtor instanceof aCtor && + _.isFunction(bCtor) && bCtor instanceof bCtor) + && ('constructor' in a && 'constructor' in b)) { + return false; + } + } + // Assume equality for cyclic structures. The algorithm for detecting cyclic + // structures is adapted from ES 5.1 section 15.12.3, abstract operation `JO`. + + // Initializing stack of traversed objects. + // It's done here since we only need them for objects and arrays comparison. + aStack = aStack || []; + bStack = bStack || []; + var length = aStack.length; + while (length--) { + // Linear search. Performance is inversely proportional to the number of + // unique nested structures. + if (aStack[length] === a) return bStack[length] === b; + } + + // Add the first object to the stack of traversed objects. + aStack.push(a); + bStack.push(b); + + // Recursively compare objects and arrays. + if (areArrays) { + // Compare array lengths to determine if a deep comparison is necessary. + length = a.length; + if (length !== b.length) return false; + // Deep compare the contents, ignoring non-numeric properties. + while (length--) { + if (!eq(a[length], b[length], aStack, bStack)) return false; + } + } else { + // Deep compare objects. + var keys = _.keys(a), key; + length = keys.length; + // Ensure that both objects contain the same number of properties before comparing deep equality. + if (_.keys(b).length !== length) return false; + while (length--) { + // Deep compare each member + key = keys[length]; + if (!(_.has(b, key) && eq(a[key], b[key], aStack, bStack))) return false; + } + } + // Remove the first object from the stack of traversed objects. + aStack.pop(); + bStack.pop(); + return true; + }; + + // Perform a deep comparison to check if two objects are equal. + _.isEqual = function(a, b) { + return eq(a, b); + }; + + // Is a given array, string, or object empty? + // An "empty" object has no enumerable own-properties. + _.isEmpty = function(obj) { + if (obj == null) return true; + if (isArrayLike(obj) && (_.isArray(obj) || _.isString(obj) || _.isArguments(obj))) return obj.length === 0; + return _.keys(obj).length === 0; + }; + + // Is a given value a DOM element? + _.isElement = function(obj) { + return !!(obj && obj.nodeType === 1); + }; + + // Is a given value an array? + // Delegates to ECMA5's native Array.isArray + _.isArray = nativeIsArray || function(obj) { + return toString.call(obj) === '[object Array]'; + }; + + // Is a given variable an object? + _.isObject = function(obj) { + var type = typeof obj; + return type === 'function' || type === 'object' && !!obj; + }; + + // Add some isType methods: isArguments, isFunction, isString, isNumber, isDate, isRegExp, isError. + _.each(['Arguments', 'Function', 'String', 'Number', 'Date', 'RegExp', 'Error'], function(name) { + _['is' + name] = function(obj) { + return toString.call(obj) === '[object ' + name + ']'; + }; + }); + + // Define a fallback version of the method in browsers (ahem, IE < 9), where + // there isn't any inspectable "Arguments" type. + if (!_.isArguments(arguments)) { + _.isArguments = function(obj) { + return _.has(obj, 'callee'); + }; + } + + // Optimize `isFunction` if appropriate. Work around some typeof bugs in old v8, + // IE 11 (#1621), and in Safari 8 (#1929). + if (typeof /./ != 'function' && typeof Int8Array != 'object') { + _.isFunction = function(obj) { + return typeof obj == 'function' || false; + }; + } + + // Is a given object a finite number? + _.isFinite = function(obj) { + return isFinite(obj) && !isNaN(parseFloat(obj)); + }; + + // Is the given value `NaN`? (NaN is the only number which does not equal itself). + _.isNaN = function(obj) { + return _.isNumber(obj) && obj !== +obj; + }; + + // Is a given value a boolean? + _.isBoolean = function(obj) { + return obj === true || obj === false || toString.call(obj) === '[object Boolean]'; + }; + + // Is a given value equal to null? + _.isNull = function(obj) { + return obj === null; + }; + + // Is a given variable undefined? + _.isUndefined = function(obj) { + return obj === void 0; + }; + + // Shortcut function for checking if an object has a given property directly + // on itself (in other words, not on a prototype). + _.has = function(obj, key) { + return obj != null && hasOwnProperty.call(obj, key); + }; + + // Utility Functions + // ----------------- + + // Run Underscore.js in *noConflict* mode, returning the `_` variable to its + // previous owner. Returns a reference to the Underscore object. + _.noConflict = function() { + root._ = previousUnderscore; + return this; + }; + + // Keep the identity function around for default iteratees. + _.identity = function(value) { + return value; + }; + + // Predicate-generating functions. Often useful outside of Underscore. + _.constant = function(value) { + return function() { + return value; + }; + }; + + _.noop = function(){}; + + _.property = property; + + // Generates a function for a given object that returns a given property. + _.propertyOf = function(obj) { + return obj == null ? function(){} : function(key) { + return obj[key]; + }; + }; + + // Returns a predicate for checking whether an object has a given set of + // `key:value` pairs. + _.matcher = _.matches = function(attrs) { + attrs = _.extendOwn({}, attrs); + return function(obj) { + return _.isMatch(obj, attrs); + }; + }; + + // Run a function **n** times. + _.times = function(n, iteratee, context) { + var accum = Array(Math.max(0, n)); + iteratee = optimizeCb(iteratee, context, 1); + for (var i = 0; i < n; i++) accum[i] = iteratee(i); + return accum; + }; + + // Return a random integer between min and max (inclusive). + _.random = function(min, max) { + if (max == null) { + max = min; + min = 0; + } + return min + Math.floor(Math.random() * (max - min + 1)); + }; + + // A (possibly faster) way to get the current timestamp as an integer. + _.now = Date.now || function() { + return new Date().getTime(); + }; + + // List of HTML entities for escaping. + var escapeMap = { + '&': '&', + '<': '<', + '>': '>', + '"': '"', + "'": ''', + '`': '`' + }; + var unescapeMap = _.invert(escapeMap); + + // Functions for escaping and unescaping strings to/from HTML interpolation. + var createEscaper = function(map) { + var escaper = function(match) { + return map[match]; + }; + // Regexes for identifying a key that needs to be escaped + var source = '(?:' + _.keys(map).join('|') + ')'; + var testRegexp = RegExp(source); + var replaceRegexp = RegExp(source, 'g'); + return function(string) { + string = string == null ? '' : '' + string; + return testRegexp.test(string) ? string.replace(replaceRegexp, escaper) : string; + }; + }; + _.escape = createEscaper(escapeMap); + _.unescape = createEscaper(unescapeMap); + + // If the value of the named `property` is a function then invoke it with the + // `object` as context; otherwise, return it. + _.result = function(object, property, fallback) { + var value = object == null ? void 0 : object[property]; + if (value === void 0) { + value = fallback; + } + return _.isFunction(value) ? value.call(object) : value; + }; + + // Generate a unique integer id (unique within the entire client session). + // Useful for temporary DOM ids. + var idCounter = 0; + _.uniqueId = function(prefix) { + var id = ++idCounter + ''; + return prefix ? prefix + id : id; + }; + + // By default, Underscore uses ERB-style template delimiters, change the + // following template settings to use alternative delimiters. + _.templateSettings = { + evaluate : /<%([\s\S]+?)%>/g, + interpolate : /<%=([\s\S]+?)%>/g, + escape : /<%-([\s\S]+?)%>/g + }; + + // When customizing `templateSettings`, if you don't want to define an + // interpolation, evaluation or escaping regex, we need one that is + // guaranteed not to match. + var noMatch = /(.)^/; + + // Certain characters need to be escaped so that they can be put into a + // string literal. + var escapes = { + "'": "'", + '\\': '\\', + '\r': 'r', + '\n': 'n', + '\u2028': 'u2028', + '\u2029': 'u2029' + }; + + var escaper = /\\|'|\r|\n|\u2028|\u2029/g; + + var escapeChar = function(match) { + return '\\' + escapes[match]; + }; + + // JavaScript micro-templating, similar to John Resig's implementation. + // Underscore templating handles arbitrary delimiters, preserves whitespace, + // and correctly escapes quotes within interpolated code. + // NB: `oldSettings` only exists for backwards compatibility. + _.template = function(text, settings, oldSettings) { + if (!settings && oldSettings) settings = oldSettings; + settings = _.defaults({}, settings, _.templateSettings); + + // Combine delimiters into one regular expression via alternation. + var matcher = RegExp([ + (settings.escape || noMatch).source, + (settings.interpolate || noMatch).source, + (settings.evaluate || noMatch).source + ].join('|') + '|$', 'g'); + + // Compile the template source, escaping string literals appropriately. + var index = 0; + var source = "__p+='"; + text.replace(matcher, function(match, escape, interpolate, evaluate, offset) { + source += text.slice(index, offset).replace(escaper, escapeChar); + index = offset + match.length; + + if (escape) { + source += "'+\n((__t=(" + escape + "))==null?'':_.escape(__t))+\n'"; + } else if (interpolate) { + source += "'+\n((__t=(" + interpolate + "))==null?'':__t)+\n'"; + } else if (evaluate) { + source += "';\n" + evaluate + "\n__p+='"; + } + + // Adobe VMs need the match returned to produce the correct offest. + return match; + }); + source += "';\n"; + + // If a variable is not specified, place data values in local scope. + if (!settings.variable) source = 'with(obj||{}){\n' + source + '}\n'; + + source = "var __t,__p='',__j=Array.prototype.join," + + "print=function(){__p+=__j.call(arguments,'');};\n" + + source + 'return __p;\n'; + + try { + var render = new Function(settings.variable || 'obj', '_', source); + } catch (e) { + e.source = source; + throw e; + } + + var template = function(data) { + return render.call(this, data, _); + }; + + // Provide the compiled source as a convenience for precompilation. + var argument = settings.variable || 'obj'; + template.source = 'function(' + argument + '){\n' + source + '}'; + + return template; + }; + + // Add a "chain" function. Start chaining a wrapped Underscore object. + _.chain = function(obj) { + var instance = _(obj); + instance._chain = true; + return instance; + }; + + // OOP + // --------------- + // If Underscore is called as a function, it returns a wrapped object that + // can be used OO-style. This wrapper holds altered versions of all the + // underscore functions. Wrapped objects may be chained. + + // Helper function to continue chaining intermediate results. + var result = function(instance, obj) { + return instance._chain ? _(obj).chain() : obj; + }; + + // Add your own custom functions to the Underscore object. + _.mixin = function(obj) { + _.each(_.functions(obj), function(name) { + var func = _[name] = obj[name]; + _.prototype[name] = function() { + var args = [this._wrapped]; + push.apply(args, arguments); + return result(this, func.apply(_, args)); + }; + }); + }; + + // Add all of the Underscore functions to the wrapper object. + _.mixin(_); + + // Add all mutator Array functions to the wrapper. + _.each(['pop', 'push', 'reverse', 'shift', 'sort', 'splice', 'unshift'], function(name) { + var method = ArrayProto[name]; + _.prototype[name] = function() { + var obj = this._wrapped; + method.apply(obj, arguments); + if ((name === 'shift' || name === 'splice') && obj.length === 0) delete obj[0]; + return result(this, obj); + }; + }); + + // Add all accessor Array functions to the wrapper. + _.each(['concat', 'join', 'slice'], function(name) { + var method = ArrayProto[name]; + _.prototype[name] = function() { + return result(this, method.apply(this._wrapped, arguments)); + }; + }); + + // Extracts the result from a wrapped and chained object. + _.prototype.value = function() { + return this._wrapped; + }; + + // Provide unwrapping proxy for some methods used in engine operations + // such as arithmetic and JSON stringification. + _.prototype.valueOf = _.prototype.toJSON = _.prototype.value; + + _.prototype.toString = function() { + return '' + this._wrapped; + }; + + // AMD registration happens at the end for compatibility with AMD loaders + // that may not enforce next-turn semantics on modules. Even though general + // practice for AMD registration is to be anonymous, underscore registers + // as a named module because, like jQuery, it is a base library that is + // popular enough to be bundled in a third party lib, but not be part of + // an AMD load request. Those cases could generate an error when an + // anonymous define() is called outside of a loader request. + if (typeof define === 'function' && define.amd) { + define('underscore', [], function() { + return _; + }); + } +}.call(this)); diff --git a/ChatRoomServer.Www/Views/Msgs/LogList.cshtml b/ChatRoomServer.Www/Views/Msgs/LogList.cshtml new file mode 100644 index 0000000..6440cf3 --- /dev/null +++ b/ChatRoomServer.Www/Views/Msgs/LogList.cshtml @@ -0,0 +1,78 @@ +@{ + ViewBag.Title = "聊天记录列表"; +} + +
+
+
+
+
+
+
搜索
+ +
+
+
+
+
+ + + + + + + + + + + + + + + + + + + + + +
ID房间发送人发送时间发送IP发送给
{{item.msg.id}}{{item.room.name}}{{item.msg.userName}}{{item.msg.sendTime|jsonDate}}{{item.msg.ip}}{{item.msg.atUser}}
+

{{item.msg.content}}

+

+ +

+
+ +
+ diff --git a/ChatRoomServer.Www/Views/Shared/_Layout.cshtml b/ChatRoomServer.Www/Views/Shared/_Layout.cshtml index 9e40619..46d269f 100644 --- a/ChatRoomServer.Www/Views/Shared/_Layout.cshtml +++ b/ChatRoomServer.Www/Views/Shared/_Layout.cshtml @@ -19,7 +19,7 @@ - @Html.ActionLink("12306聊天室管理", "Index", "Index", new { area = "" }, new { @class = "navbar-brand" }) + @Html.ActionLink("12306聊天室管理", "Index", "Index", new {area = ""}, new {@class = "navbar-brand"})