diff --git a/APIJSON.NET.zip b/APIJSON.NET.zip new file mode 100644 index 0000000..3eef13f Binary files /dev/null and b/APIJSON.NET.zip differ diff --git a/APIJSON.NET/1.png b/APIJSON.NET/1.png new file mode 100644 index 0000000..8c982f3 Binary files /dev/null and b/APIJSON.NET/1.png differ diff --git a/APIJSON.NET/2.png b/APIJSON.NET/2.png new file mode 100644 index 0000000..3356f7b Binary files /dev/null and b/APIJSON.NET/2.png differ diff --git a/APIJSON.NET/3.png b/APIJSON.NET/3.png new file mode 100644 index 0000000..25a46fe Binary files /dev/null and b/APIJSON.NET/3.png differ diff --git a/APIJSON.NET/APIJSON.NET.Test/APIJSON.NET.Test.csproj b/APIJSON.NET/APIJSON.NET.Test/APIJSON.NET.Test.csproj new file mode 100644 index 0000000..50ab43e --- /dev/null +++ b/APIJSON.NET/APIJSON.NET.Test/APIJSON.NET.Test.csproj @@ -0,0 +1,12 @@ + + + + Exe + netcoreapp2.1 + + + + + + + diff --git a/APIJSON.NET/APIJSON.NET.Test/Program.cs b/APIJSON.NET/APIJSON.NET.Test/Program.cs new file mode 100644 index 0000000..b23ebdc --- /dev/null +++ b/APIJSON.NET/APIJSON.NET.Test/Program.cs @@ -0,0 +1,53 @@ +using RestSharp; +using System; + +namespace APIJSON.NET.Test +{ + class Program + { + static void Main(string[] args) + { + var client = new RestClient("http://localhost:5000/"); + + var login = new RestRequest("token", Method.POST); + login.AddJsonBody(new TokenInput() { username = "admin1", password = "123456" }); + IRestResponse token = client.Execute(login); + + Console.WriteLine(token.Data.data.AccessToken); + + var request = new RestRequest("get", Method.POST); + request.AddHeader("Content-Type", "application/json"); + request.AddHeader("Authorization", "Bearer " + token.Data.data.AccessToken); + request.AddJsonBody(@"{ + 'User': { + 'id': 38710 + } + } + "); + IRestResponse response = client.Execute(request); + Console.WriteLine(response.Content); + + + + + Console.ReadLine(); + } + } + public class TokenInput + { + public string username { get; set; } + public string password { get; set; } + } + public class TokenData + { + public AuthenticateResultModel data { get; set; } + } + public class AuthenticateResultModel + { + public string AccessToken { get; set; } + + public int ExpireInSeconds { get; set; } + + + } +} diff --git a/APIJSON.NET/APIJSON.NET.sln b/APIJSON.NET/APIJSON.NET.sln index 3a29dda..bf956bf 100644 --- a/APIJSON.NET/APIJSON.NET.sln +++ b/APIJSON.NET/APIJSON.NET.sln @@ -3,7 +3,9 @@ Microsoft Visual Studio Solution File, Format Version 12.00 # Visual Studio 15 VisualStudioVersion = 15.0.27703.2035 MinimumVisualStudioVersion = 10.0.40219.1 -Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "APIJSON.NET", "APIJSON.NET\APIJSON.NET.csproj", "{FF647576-A104-4D54-954D-3547B4FDCDB2}" +Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "APIJSON.NET", "APIJSON.NET\APIJSON.NET.csproj", "{FF647576-A104-4D54-954D-3547B4FDCDB2}" +EndProject +Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "APIJSON.NET.Test", "APIJSON.NET.Test\APIJSON.NET.Test.csproj", "{0828346E-207E-49F8-AD57-E1AB6B6E4077}" EndProject Global GlobalSection(SolutionConfigurationPlatforms) = preSolution @@ -15,6 +17,10 @@ Global {FF647576-A104-4D54-954D-3547B4FDCDB2}.Debug|Any CPU.Build.0 = Debug|Any CPU {FF647576-A104-4D54-954D-3547B4FDCDB2}.Release|Any CPU.ActiveCfg = Release|Any CPU {FF647576-A104-4D54-954D-3547B4FDCDB2}.Release|Any CPU.Build.0 = Release|Any CPU + {0828346E-207E-49F8-AD57-E1AB6B6E4077}.Debug|Any CPU.ActiveCfg = Debug|Any CPU + {0828346E-207E-49F8-AD57-E1AB6B6E4077}.Debug|Any CPU.Build.0 = Debug|Any CPU + {0828346E-207E-49F8-AD57-E1AB6B6E4077}.Release|Any CPU.ActiveCfg = Release|Any CPU + {0828346E-207E-49F8-AD57-E1AB6B6E4077}.Release|Any CPU.Build.0 = Release|Any CPU EndGlobalSection GlobalSection(SolutionProperties) = preSolution HideSolutionNode = FALSE diff --git a/APIJSON.NET/APIJSON.NET/APIJSON.NET.csproj b/APIJSON.NET/APIJSON.NET/APIJSON.NET.csproj index e173345..f5ecb28 100644 --- a/APIJSON.NET/APIJSON.NET/APIJSON.NET.csproj +++ b/APIJSON.NET/APIJSON.NET/APIJSON.NET.csproj @@ -5,17 +5,27 @@ - + + + Always + + + + + - + + + + diff --git a/APIJSON.NET/APIJSON.NET/Controllers/HomeController.cs b/APIJSON.NET/APIJSON.NET/Controllers/HomeController.cs new file mode 100644 index 0000000..df8362d --- /dev/null +++ b/APIJSON.NET/APIJSON.NET/Controllers/HomeController.cs @@ -0,0 +1,16 @@ +using System; +using System.Collections.Generic; +using System.Linq; +using System.Threading.Tasks; +using Microsoft.AspNetCore.Mvc; + +namespace APIJSON.NET.Controllers +{ + public class HomeController : Controller + { + public IActionResult Index() + { + return Redirect("index.html"); + } + } +} \ No newline at end of file diff --git a/APIJSON.NET/APIJSON.NET/Controllers/JsonController.cs b/APIJSON.NET/APIJSON.NET/Controllers/JsonController.cs index 20c5edd..5f31353 100644 --- a/APIJSON.NET/APIJSON.NET/Controllers/JsonController.cs +++ b/APIJSON.NET/APIJSON.NET/Controllers/JsonController.cs @@ -3,30 +3,38 @@ using System; using System.Collections.Generic; using System.Web; + using APIJSON.NET.Models; using Microsoft.AspNetCore.Mvc; using Microsoft.Extensions.Options; using Newtonsoft.Json.Linq; using SqlSugar; + using System.Linq; + using APIJSON.NET.Services; + using System.Reflection; [Route("api/[controller]")] [ApiController] public class JsonController : ControllerBase { - private DbOptions _options; - private JsonToSql sqlbuilder; + + private SelectTable selectTable; private DbContext db; - public JsonController(IOptions options, JsonToSql jsonToSql, DbContext _db) + private readonly IIdentityService _identitySvc; + public JsonController(SelectTable _selectTable, DbContext _db,IIdentityService identityService) { - _options = options.Value; - sqlbuilder = jsonToSql; + + selectTable = _selectTable; db = _db; + _identitySvc = identityService; } + /// /// 查询 /// /// /// - [HttpPost("/Query")] + [HttpPost("/get")] + public ActionResult Query([FromBody]string json) { json = HttpUtility.UrlDecode(json); @@ -36,44 +44,49 @@ public ActionResult Query([FromBody]string json) try { JObject jobject = JObject.Parse(json); + int page = 0, count = 0, query = 0, total = 0; foreach (var item in jobject) { string key = item.Key.Trim(); + JObject jb; if (key.Equals("[]")) { + jb = JObject.Parse(item.Value.ToString()); + page = jb["page"] == null ? 0 : int.Parse(jb["page"].ToString()); + count = jb["count"] == null ? 0 : int.Parse(jb["count"].ToString()); + query = jb["query"] == null ? 0 : int.Parse(jb["query"].ToString()); + jb.Remove("page"); jb.Remove("count"); jb.Remove("query"); var htt = new JArray(); - var jb = JObject.Parse(item.Value.ToString()); - int page = jb["page"] == null ? 0 : int.Parse(jb["page"].ToString()), count = jb["count"] == null ? 0 : int.Parse(jb["count"].ToString()) - , query = jb["query"] == null ? 0 : int.Parse(jb["query"].ToString()); - jb.Remove("page"); - jb.Remove("count"); - List tables = new List(); - List where = new List(); + List tables = new List(), where = new List(); foreach (var t in jb) { - tables.Add(t.Key); - where.Add(t.Value.ToString()); + tables.Add(t.Key); where.Add(t.Value.ToString()); } if (tables.Count > 0) { string table = tables[0]; - var template = sqlbuilder.GetTableData(table, page, count, where[0], null); - foreach (var dd in template) + var temp = selectTable.GetTableData(table, page, count, where[0], null); + if (query > 0) + { + total = temp.Item2; + } + + foreach (var dd in temp.Item1) { var zht = new JObject(); zht.Add(table, JToken.FromObject(dd)); for (int i = 1; i < tables.Count; i++) { string subtable = tables[i]; - if (tables[i].EndsWith("[]")) + if (subtable.EndsWith("[]")) { - subtable = tables[i].Replace("[]", ""); + subtable = subtable.TrimEnd("[]".ToCharArray()); var jbb = JObject.Parse(where[i]); page = jbb["page"] == null ? 0 : int.Parse(jbb["page"].ToString()); count = jbb["count"] == null ? 0 : int.Parse(jbb["count"].ToString()); - template = sqlbuilder.GetTableData(subtable, page, count, jbb[subtable].ToString(), zht); + var lt = new JArray(); - foreach (var d in template) + foreach (var d in selectTable.GetTableData(subtable, page, count, jbb[subtable].ToString(), zht).Item1) { lt.Add(JToken.FromObject(d)); } @@ -81,46 +94,72 @@ public ActionResult Query([FromBody]string json) } else { - template = sqlbuilder.GetTableData(subtable, 0, 0, where[i].ToString(), zht); - - if (template != null) + var ddf = selectTable.GetFirstData(subtable, where[i].ToString(), zht); + if (ddf != null) { - zht.Add(subtable, JToken.FromObject(template)); - } + zht.Add(subtable, JToken.FromObject(ddf)); + } } } htt.Add(zht); } + + } + if (query != 1) + { + ht.Add("[]", htt); } - ht.Add("[]", htt); } else if (key.EndsWith("[]")) { - + jb = JObject.Parse(item.Value.ToString()); + page = jb["page"] == null ? 0 : int.Parse(jb["page"].ToString()); + count = jb["count"] == null ? 0 : int.Parse(jb["count"].ToString()); + query = jb["query"] == null ? 0 : int.Parse(jb["query"].ToString()); + jb.Remove("page"); jb.Remove("count"); jb.Remove("query"); var htt = new JArray(); - var jb = JObject.Parse(item.Value.ToString()); - int page = jb["page"] == null ? 0 : int.Parse(jb["page"].ToString()), count = jb["count"] == null ? 0 : int.Parse(jb["count"].ToString()); - jb.Remove("page"); - jb.Remove("count"); foreach (var t in jb) { - var template = sqlbuilder.GetTableData(t.Key, page, count, t.Value.ToString(), null); - foreach (var d in template) + foreach (var d in selectTable.GetTableData(t.Key, page, count, t.Value.ToString(), null).Item1) { htt.Add(JToken.FromObject(d)); } } ht.Add(key, htt); } + else if (key.Equals("func")) + { + jb = JObject.Parse(item.Value.ToString()); + Type type = typeof(FuncList); + Object obj = Activator.CreateInstance(type); + var bb = new JObject(); + foreach (var f in jb) + { + var types = new List(); + var param = new List(); + foreach (var va in JArray.Parse(f.Value.ToString())) + { + types.Add(typeof(object)); + param.Add(va); + } + bb.Add(f.Key, JToken.FromObject(selectTable.ExecFunc(f.Key,param.ToArray(), types.ToArray()))); + } + ht.Add("func", bb); + } + else if (key.Equals("total@")) + { + ht.Add("total", total); + } else { - var template = sqlbuilder.GetTableData(key, 0, 0, item.Value.ToString(), ht); + var template = selectTable.GetFirstData(key, item.Value.ToString(), ht); if (template != null) { ht.Add(key, JToken.FromObject(template)); } } + } } catch (Exception ex) @@ -147,26 +186,29 @@ public ActionResult Add([FromBody]string json) { JObject jobject = JObject.Parse(json); var sb = new System.Text.StringBuilder(100); - + foreach (var item in jobject) { string key = item.Key.Trim(); - + var role = _identitySvc.GetRole(); + if (!role.Insert.Table.Contains(key, StringComparer.CurrentCultureIgnoreCase)) + { + ht["code"] = "500"; + ht["msg"] = $"没权限添加{key}"; + break; + } var dt = new Dictionary(); foreach (var f in JObject.Parse(item.Value.ToString())) { - dt.Add(f.Key, f.Value); + if (f.Key.ToLower() != "id" && selectTable.IsCol(key, f.Key) && (role.Insert.Column.Contains("*") || role.Insert.Column.Contains(f.Key, StringComparer.CurrentCultureIgnoreCase))) + dt.Add(f.Key, f.Value); } - int id = db.Db.Insertable(dt).AS(key).ExecuteReturnIdentity(); ht.Add(key, JToken.FromObject(new { code = 200, msg = "success", id })); - } - } catch (Exception ex) { - ht["code"] = "500"; ht["msg"] = ex.Message; } @@ -187,10 +229,17 @@ public ActionResult Edit([FromBody]string json) try { JObject jobject = JObject.Parse(json); - + foreach (var item in jobject) { string key = item.Key.Trim(); + var role = _identitySvc.GetRole(); + if (!role.Update.Table.Contains(key, StringComparer.CurrentCultureIgnoreCase)) + { + ht["code"] = "500"; + ht["msg"] = $"没权限修改{key}"; + break; + } var value = JObject.Parse(item.Value.ToString()); if (!value.ContainsKey("id")) { @@ -198,11 +247,12 @@ public ActionResult Edit([FromBody]string json) ht["msg"] = "未传主键id"; break; } + var dt = new Dictionary(); dt.Add("id", value["id"]); foreach (var f in value) { - if (f.Key.ToLower() != "id") + if (f.Key.ToLower() != "id"&& selectTable.IsCol(key,f.Key) && (role.Update.Column.Contains ("*")||role.Update.Column.Contains(f.Key, StringComparer.CurrentCultureIgnoreCase))) { dt.Add(f.Key, f.Value); } @@ -233,14 +283,26 @@ public ActionResult Remove([FromBody]string json) ht.Add("msg", "success"); try { + var role = _identitySvc.GetRole(); JObject jobject = JObject.Parse(json); - foreach (var item in jobject) { string key = item.Key.Trim(); var value = JObject.Parse(item.Value.ToString()); var sb = new System.Text.StringBuilder(100); - sb.Append($"delete [{key}] where"); + sb.Append($"delete FROM {key} where"); + if (role.Delete==null||role.Delete.Table==null) + { + ht["code"] = "500"; + ht["msg"] = "delete权限未配置"; + break; + } + if (!role.Delete.Table.Contains(key,StringComparer.CurrentCultureIgnoreCase)) + { + ht["code"] = "500"; + ht["msg"] = $"没权限删除{key}"; + break; + } if (!value.ContainsKey("id")) { ht["code"] = "500"; @@ -251,14 +313,12 @@ public ActionResult Remove([FromBody]string json) foreach (var f in value) { sb.Append($"{f.Key}=@{f.Key},"); - p.Add(new SugarParameter($"@{f.Key}", f.Value.ToString())); } - string sql = sb.ToString().TrimEnd(','); db.Db.Ado.ExecuteCommand(sql, p); ht.Add(key, JToken.FromObject(new { code = 200, msg = "success", id = value["id"].ToString() })); - + } } catch (Exception ex) diff --git a/APIJSON.NET/APIJSON.NET/Controllers/TokenController.cs b/APIJSON.NET/APIJSON.NET/Controllers/TokenController.cs index 69d32b5..df765fc 100644 --- a/APIJSON.NET/APIJSON.NET/Controllers/TokenController.cs +++ b/APIJSON.NET/APIJSON.NET/Controllers/TokenController.cs @@ -4,7 +4,9 @@ using System.IdentityModel.Tokens.Jwt; using System.Linq; using System.Security.Claims; +using System.Text; using System.Threading.Tasks; +using Microsoft.AspNetCore.Authorization; using Microsoft.AspNetCore.Http; using Microsoft.AspNetCore.Mvc; using Microsoft.Extensions.Options; @@ -12,37 +14,53 @@ namespace APIJSON.NET.Controllers { - [Route("api/[controller]")] + [Route("api/[controller]/[action]")] [ApiController] + [Authorize] public class TokenController : ControllerBase { - private DbOptions _options; + private DbContext db; private readonly IOptions _configuration; - public TokenController(IOptions options, IOptions configuration) + public TokenController(DbContext _db, IOptions configuration) { - this._options = options.Value; _configuration = configuration; + db = _db; } [HttpPost("/token")] - public IActionResult Create(string username, string password) + [AllowAnonymous] + public IActionResult Create([FromBody]TokenInput input) { JObject ht = new JObject(); ht.Add("code", "200"); ht.Add("msg", "success"); - if (username!=password) + var us = db.LoginDb.GetSingle(it => it.userName == input.username); + if (us==null) { - + ht["code"] = "201"; + ht["msg"] = "用户名或者密码错误!"; + return Ok(ht); + } + string str = SimpleStringCipher.Instance.Encrypt(input.password,null, Encoding.ASCII.GetBytes(us.passWordSalt)); + if (!us.passWord.Equals(str)) + { + ht["code"]="201"; + ht["msg"]= "用户名或者密码错误!"; + return Ok(ht); } - var identity = new ClaimsIdentity(); - identity.AddClaim(new Claim(ClaimTypes.NameIdentifier, username)); - identity.AddClaim(new Claim(ClaimTypes.Name, username)); - identity.AddClaim(new Claim(ClaimTypes.Role, "")); - identity.AddClaim(new Claim(JwtRegisteredClaimNames.Sub, username)); - identity.AddClaim(new Claim(JwtRegisteredClaimNames.Jti, Guid.NewGuid().ToString())); - identity.AddClaim(new Claim(JwtRegisteredClaimNames.Iat, DateTimeOffset.Now.ToUnixTimeSeconds().ToString(), ClaimValueTypes.Integer64)); - - var accessToken = CreateAccessToken(identity.Claims.ToList()); + identity.AddClaim(new Claim(ClaimTypes.NameIdentifier, us.userId.ToString(CultureInfo.InvariantCulture))); + identity.AddClaim(new Claim(ClaimTypes.Name, us.userId.ToString(CultureInfo.InvariantCulture))); + identity.AddClaim(new Claim(ClaimTypes.Role, us.roleCode.ToString(CultureInfo.InvariantCulture))); + var claims = identity.Claims.ToList(); + + claims.AddRange(new[] + { + new Claim(JwtRegisteredClaimNames.Sub,us.userId.ToString(CultureInfo.InvariantCulture)), + new Claim(JwtRegisteredClaimNames.Jti, Guid.NewGuid().ToString()), + new Claim(JwtRegisteredClaimNames.Iat, DateTimeOffset.Now.ToUnixTimeSeconds().ToString(), ClaimValueTypes.Integer64) + }); + + var accessToken = CreateAccessToken(claims); var data = new AuthenticateResultModel() { @@ -53,6 +71,11 @@ public IActionResult Create(string username, string password) ht.Add("data", JToken.FromObject(data)); return Ok(ht); } + [HttpGet] + public IActionResult GetRole() + { + return Ok(User.FindFirstValue(ClaimTypes.Role)); + } private string CreateAccessToken(IEnumerable claims, TimeSpan? expiration = null) { var now = DateTime.UtcNow; @@ -69,6 +92,11 @@ private string CreateAccessToken(IEnumerable claims, TimeSpan? expiration return new JwtSecurityTokenHandler().WriteToken(jwtSecurityToken); } } + public class TokenInput + { + public string username { get; set; } + public string password { get; set; } + } public class AuthenticateResultModel { public string AccessToken { get; set; } diff --git a/APIJSON.NET/APIJSON.NET/Data/DbContext.cs b/APIJSON.NET/APIJSON.NET/Data/DbContext.cs new file mode 100644 index 0000000..b85cc1b --- /dev/null +++ b/APIJSON.NET/APIJSON.NET/Data/DbContext.cs @@ -0,0 +1,37 @@ +using APIJSON.NET.Models; +using Microsoft.Extensions.Configuration; +using Microsoft.Extensions.Options; +using SqlSugar; +using System; +using System.Collections.Generic; + +namespace APIJSON.NET +{ + public class DbContext + { + public DbContext(IConfiguration options) + { + Db = new SqlSugarClient(new ConnectionConfig() + { + ConnectionString = options.GetConnectionString("ConnectionString"), + DbType = (DbType)Enum.Parse(typeof(SqlSugar.DbType), options.GetConnectionString("DbType")), + IsAutoCloseConnection = true, + InitKeyType= InitKeyType.Attribute + }); + } + public SqlSugarClient Db; + public DbSet LoginDb { get { return new DbSet(Db); } } + } + public class DbSet : SimpleClient where T : class, new() + { + public DbSet(SqlSugarClient context) : base(context) + { + + } + public List GetByIds(dynamic[] ids) + { + return Context.Queryable().In(ids).ToList(); ; + } + } + +} diff --git a/APIJSON.NET/APIJSON.NET/Data/DbInit.cs b/APIJSON.NET/APIJSON.NET/Data/DbInit.cs new file mode 100644 index 0000000..b80bdd2 --- /dev/null +++ b/APIJSON.NET/APIJSON.NET/Data/DbInit.cs @@ -0,0 +1,38 @@ +using APIJSON.NET.Models; +using Microsoft.AspNetCore.Builder; +using Microsoft.Extensions.DependencyInjection; +using SqlSugar; +using System; +using System.Collections.Generic; +using System.Text; +namespace APIJSON.NET +{ + public static class DbInit + { + public static void Initialize(IApplicationBuilder app) + { + var db = app.ApplicationServices.GetRequiredService(); + + db.Db.CodeFirst.InitTables(typeof(Login)); + if (!db.LoginDb.IsAny(it=>it.userId>0)) + { + var ds = new List(); + + for (int i = 1; i < 10; i++) + { + var d = new Login(); + d.userId = i; + d.userName = "admin"+i.ToString(); + d.passWordSalt = Guid.NewGuid().ToString(); + d.passWord = SimpleStringCipher.Instance.Encrypt("123456", null, Encoding.ASCII.GetBytes(d.passWordSalt)); + d.roleCode = "role1"; + ds.Add(d); + } + db.LoginDb.InsertRange(ds.ToArray()); + + + } + + } + } +} diff --git a/APIJSON.NET/APIJSON.NET/DbContext.cs b/APIJSON.NET/APIJSON.NET/DbContext.cs deleted file mode 100644 index e687fd8..0000000 --- a/APIJSON.NET/APIJSON.NET/DbContext.cs +++ /dev/null @@ -1,19 +0,0 @@ -using Microsoft.Extensions.Options; -using SqlSugar; - -namespace APIJSON.NET -{ - public class DbContext - { - public DbContext(IOptions options) - { - Db = new SqlSugarClient(new ConnectionConfig() - { - ConnectionString = options.Value.ConnectionString, - DbType = options.Value.DbType, - IsAutoCloseConnection = true - }); - } - public SqlSugarClient Db; - } -} diff --git a/APIJSON.NET/APIJSON.NET/Dockerfile b/APIJSON.NET/APIJSON.NET/Dockerfile new file mode 100644 index 0000000..e680dec --- /dev/null +++ b/APIJSON.NET/APIJSON.NET/Dockerfile @@ -0,0 +1,6 @@ +FROM microsoft/aspnetcore:latest + +WORKDIR /app +COPY . . + +ENTRYPOINT ["dotnet", "APIJSON.NET.dll"] diff --git a/APIJSON.NET/APIJSON.NET/FuncList.cs b/APIJSON.NET/APIJSON.NET/FuncList.cs new file mode 100644 index 0000000..59d5a45 --- /dev/null +++ b/APIJSON.NET/APIJSON.NET/FuncList.cs @@ -0,0 +1,24 @@ +using System; +using System.Linq; + +namespace APIJSON.NET +{ + /// + /// 自定义方法 + /// + public class FuncList + { + public string Merge(object a, object b) + { + return a.ToString() + b.ToString(); + } + public object MergeObj(object a, object b) + { + return new { a, b }; + } + public bool isContain(object a, object b) + { + return a.ToString().Split(',').Contains(b); + } + } +} diff --git a/APIJSON.NET/APIJSON.NET/AuthConfigurer.cs b/APIJSON.NET/APIJSON.NET/Infrastructure/AuthConfigurer.cs similarity index 76% rename from APIJSON.NET/APIJSON.NET/AuthConfigurer.cs rename to APIJSON.NET/APIJSON.NET/Infrastructure/AuthConfigurer.cs index 862d783..6445bb6 100644 --- a/APIJSON.NET/APIJSON.NET/AuthConfigurer.cs +++ b/APIJSON.NET/APIJSON.NET/Infrastructure/AuthConfigurer.cs @@ -1,14 +1,13 @@ -using Microsoft.AspNetCore.Authentication.JwtBearer; -using Microsoft.Extensions.Configuration; -using Microsoft.Extensions.DependencyInjection; -using Microsoft.IdentityModel.Tokens; -using System; -using System.Collections.Generic; -using System.Linq; -using System.Text; -using System.Threading.Tasks; -namespace APIJSON.NET +namespace APIJSON.NET { + using Microsoft.AspNetCore.Authentication.JwtBearer; + using Microsoft.Extensions.Configuration; + using Microsoft.Extensions.DependencyInjection; + using Microsoft.IdentityModel.Tokens; + using System; + using System.Linq; + using System.Text; + using System.Threading.Tasks; public static class AuthConfigurer { public static void Configure(IServiceCollection services, IConfiguration configuration) @@ -17,33 +16,22 @@ public static void Configure(IServiceCollection services, IConfiguration configu { services.AddAuthentication(sharedOptions => { - sharedOptions.DefaultAuthenticateScheme = JwtBearerDefaults.AuthenticationScheme; - sharedOptions.DefaultChallengeScheme = JwtBearerDefaults.AuthenticationScheme; - }) - .AddJwtBearer(options => + sharedOptions.DefaultAuthenticateScheme = "JwtBearer"; + sharedOptions.DefaultChallengeScheme = "JwtBearer"; + }).AddJwtBearer("JwtBearer", options => { options.Audience = configuration["Authentication:JwtBearer:Audience"]; - options.TokenValidationParameters = new TokenValidationParameters { - ValidateIssuerSigningKey = true, IssuerSigningKey = new SymmetricSecurityKey(Encoding.ASCII.GetBytes(configuration["Authentication:JwtBearer:SecurityKey"])), - ValidateIssuer = true, ValidIssuer = configuration["Authentication:JwtBearer:Issuer"], - - ValidateAudience = true, ValidAudience = configuration["Authentication:JwtBearer:Audience"], - - ValidateLifetime = true, - - ClockSkew = TimeSpan.Zero }; - options.Events = new JwtBearerEvents { OnMessageReceived = QueryStringTokenResolver, @@ -52,14 +40,11 @@ public static void Configure(IServiceCollection services, IConfiguration configu }); } } - private static Task QueryStringTokenResolver(MessageReceivedContext context) { - var qsAuthToken = context.Request.Headers["Authorization"].FirstOrDefault(); if (qsAuthToken == null) { - return Task.CompletedTask; } qsAuthToken = qsAuthToken.Replace("Bearer ", ""); diff --git a/APIJSON.NET/APIJSON.NET/Infrastructure/JwtTokenMiddleware.cs b/APIJSON.NET/APIJSON.NET/Infrastructure/JwtTokenMiddleware.cs new file mode 100644 index 0000000..061b999 --- /dev/null +++ b/APIJSON.NET/APIJSON.NET/Infrastructure/JwtTokenMiddleware.cs @@ -0,0 +1,26 @@ +using Microsoft.AspNetCore.Authentication; +using Microsoft.AspNetCore.Authentication.JwtBearer; +using Microsoft.AspNetCore.Builder; + +namespace APIJSON.NET +{ + public static class JwtTokenMiddleware + { + public static IApplicationBuilder UseJwtTokenMiddleware(this IApplicationBuilder app) + { + return app.Use(async (ctx, next) => + { + if (ctx.User.Identity?.IsAuthenticated != true) + { + var result = await ctx.AuthenticateAsync("JwtBearer"); + if (result.Succeeded && result.Principal != null) + { + ctx.User = result.Principal; + } + } + + await next(); + }); + } + } +} diff --git a/APIJSON.NET/APIJSON.NET/Infrastructure/SimpleStringCipher.cs b/APIJSON.NET/APIJSON.NET/Infrastructure/SimpleStringCipher.cs new file mode 100644 index 0000000..eb4ae39 --- /dev/null +++ b/APIJSON.NET/APIJSON.NET/Infrastructure/SimpleStringCipher.cs @@ -0,0 +1,138 @@ +using System; +using System.Collections.Generic; +using System.IO; +using System.Linq; +using System.Security.Cryptography; +using System.Text; +using System.Threading.Tasks; + +namespace APIJSON.NET +{ + public class SimpleStringCipher + { + public static SimpleStringCipher Instance { get; } + + /// + /// This constant string is used as a "salt" value for the PasswordDeriveBytes function calls. + /// This size of the IV (in bytes) must = (keysize / 8). Default keysize is 256, so the IV must be + /// 32 bytes long. Using a 16 character string here gives us 32 bytes when converted to a byte array. + /// + public byte[] InitVectorBytes; + + /// + /// Default password to encrypt/decrypt texts. + /// It's recommented to set to another value for security. + /// Default value: "gsKnGZ041HLL4IM8" + /// + public static string DefaultPassPhrase { get; set; } + + /// + /// Default value: Encoding.ASCII.GetBytes("jkE49230Tf093b42") + /// + public static byte[] DefaultInitVectorBytes { get; set; } + + /// + /// Default value: Encoding.ASCII.GetBytes("hgt!16kl") + /// + public static byte[] DefaultSalt { get; set; } + + /// + /// This constant is used to determine the keysize of the encryption algorithm. + /// + public const int Keysize = 256; + + static SimpleStringCipher() + { + DefaultPassPhrase = "gsKnGZ041HLL4IM9"; + DefaultInitVectorBytes = Encoding.ASCII.GetBytes("jkE49230Tf093b42"); + DefaultSalt = Encoding.ASCII.GetBytes("hgt!11kl"); + Instance = new SimpleStringCipher(); + } + + public SimpleStringCipher() + { + InitVectorBytes = DefaultInitVectorBytes; + } + + public string Encrypt(string plainText, string passPhrase = null, byte[] salt = null) + { + if (plainText == null) + { + return null; + } + + if (passPhrase == null) + { + passPhrase = DefaultPassPhrase; + } + + if (salt == null) + { + salt = DefaultSalt; + } + + var plainTextBytes = Encoding.UTF8.GetBytes(plainText); + using (var password = new Rfc2898DeriveBytes(passPhrase, salt)) + { + var keyBytes = password.GetBytes(Keysize / 8); + using (var symmetricKey = Aes.Create()) + { + symmetricKey.Mode = CipherMode.CBC; + using (var encryptor = symmetricKey.CreateEncryptor(keyBytes, InitVectorBytes)) + { + using (var memoryStream = new MemoryStream()) + { + using (var cryptoStream = new CryptoStream(memoryStream, encryptor, CryptoStreamMode.Write)) + { + cryptoStream.Write(plainTextBytes, 0, plainTextBytes.Length); + cryptoStream.FlushFinalBlock(); + var cipherTextBytes = memoryStream.ToArray(); + return Convert.ToBase64String(cipherTextBytes); + } + } + } + } + } + } + + public string Decrypt(string cipherText, string passPhrase = null, byte[] salt = null) + { + if (string.IsNullOrEmpty(cipherText)) + { + return null; + } + + if (passPhrase == null) + { + passPhrase = DefaultPassPhrase; + } + + if (salt == null) + { + salt = DefaultSalt; + } + + var cipherTextBytes = Convert.FromBase64String(cipherText); + using (var password = new Rfc2898DeriveBytes(passPhrase, salt)) + { + var keyBytes = password.GetBytes(Keysize / 8); + using (var symmetricKey = Aes.Create()) + { + symmetricKey.Mode = CipherMode.CBC; + using (var decryptor = symmetricKey.CreateDecryptor(keyBytes, InitVectorBytes)) + { + using (var memoryStream = new MemoryStream(cipherTextBytes)) + { + using (var cryptoStream = new CryptoStream(memoryStream, decryptor, CryptoStreamMode.Read)) + { + var plainTextBytes = new byte[cipherTextBytes.Length]; + var decryptedByteCount = cryptoStream.Read(plainTextBytes, 0, plainTextBytes.Length); + return Encoding.UTF8.GetString(plainTextBytes, 0, decryptedByteCount); + } + } + } + } + } + } + } +} diff --git a/APIJSON.NET/APIJSON.NET/Infrastructure/StringExtensions.cs b/APIJSON.NET/APIJSON.NET/Infrastructure/StringExtensions.cs new file mode 100644 index 0000000..ee7d149 --- /dev/null +++ b/APIJSON.NET/APIJSON.NET/Infrastructure/StringExtensions.cs @@ -0,0 +1,23 @@ +namespace APIJSON.NET +{ + using System; + using System.Text.RegularExpressions; + public static class StringExtensions + { + + /// + /// 是否有值 + /// + /// + /// + public static bool IsValue(this object str) + { + return str != null && !string.IsNullOrEmpty(str.ToString()); + } + public static string GetParamName(this string param) + { + return param + new Random().Next(1, 100); + } + + } +} \ No newline at end of file diff --git a/APIJSON.NET/APIJSON.NET/JsonToSql.cs b/APIJSON.NET/APIJSON.NET/JsonToSql.cs deleted file mode 100644 index 19be613..0000000 --- a/APIJSON.NET/APIJSON.NET/JsonToSql.cs +++ /dev/null @@ -1,193 +0,0 @@ -namespace APIJSON.NET -{ - using Microsoft.Extensions.Options; - using Newtonsoft.Json.Linq; - using SqlSugar; - using System; - using System.Collections.Generic; - public class JsonToSql: DbContext - { - public JsonToSql(IOptions options) : base(options) - { - - } - /// - /// 对应数据表 - /// - static Dictionary dict = new Dictionary - { - {"user", "apijson_user"}, - }; - public dynamic GetTableData(string subtable, int page, int count, string json, JObject dd) - { - if (!subtable.IsTable()) - { - throw new Exception($"表名{subtable}不正确!"); - } - if (dict.ContainsKey(subtable.ToLower())) - { - subtable = dict.GetValueOrDefault(subtable.ToLower()); - } - var tb = Db.Queryable(subtable, "tb"); - JObject values = JObject.Parse(json); - page = values["page"] == null ? page : int.Parse(values["page"].ToString()); - count = values["count"] == null ? count : int.Parse(values["count"].ToString()); - values.Remove("page"); - values.Remove("count"); - List conModels = new List(); - foreach (var va in values) - { - string vakey = va.Key.Trim(); - if (vakey.StartsWith("@")) - { - - } - else if (vakey.EndsWith("$"))//模糊查询 - { - if (vakey.TrimEnd('$').IsTable()) - { - conModels.Add(new ConditionalModel() { FieldName = va.Key.TrimEnd('$'), ConditionalType = ConditionalType.Like, FieldValue = va.Value.ToString() }); - } - } - else if (vakey.EndsWith("{}"))//逻辑运算 - { - string field = va.Key.TrimEnd("{}".ToCharArray()); - if (va.Value.HasValues) - { - conModels.Add(new ConditionalModel() { FieldName = field, ConditionalType = field.EndsWith("!") ? ConditionalType.NotIn : ConditionalType.In, FieldValue = va.Value.ToString() }); - } - else - { - var ddt = new List>(); - foreach (var and in va.Value.ToString().Split(',')) - { - var model = new ConditionalModel(); - model.FieldName = field; - if (and.StartsWith(">=")) - { - model.ConditionalType = ConditionalType.GreaterThanOrEqual; - model.FieldValue = and.TrimStart(">=".ToCharArray()); - } - else if (and.StartsWith("<=")) - { - - model.ConditionalType = ConditionalType.LessThanOrEqual; - model.FieldValue = and.TrimStart("<=".ToCharArray()); - } - else if (and.StartsWith(">")) - { - - model.ConditionalType = ConditionalType.GreaterThan; - model.FieldValue = and.TrimStart('>'); - } - else if (and.StartsWith("<")) - { - model.ConditionalType = ConditionalType.LessThan; - model.FieldValue = and.TrimStart('<'); - } - ddt.Add(new KeyValuePair((field.EndsWith("&") ? WhereType.And : WhereType.Or), model)); - } - conModels.Add(new ConditionalCollections() { ConditionalList = ddt }); - } - } - else if (vakey.EndsWith("@") && dd != null) // 关联上一个table - { - string[] str = va.Value.ToString().Split("/"); - string value = string.Empty; - if (str.Length == 3) - { - value = dd[str[1]][str[2]].ToString(); - } - else if (str.Length == 2) - { - value = dd[str[0]][str[1]].ToString(); - } - - conModels.Add(new ConditionalModel() { FieldName = vakey.TrimEnd('@'), ConditionalType = ConditionalType.Equal, FieldValue = value }); - - } - else if (vakey.IsTable()) //其他where条件 - { - conModels.Add(new ConditionalModel() { FieldName = vakey, ConditionalType = ConditionalType.Equal, FieldValue = va.Value.ToString() }); - } - } - tb.Where(conModels); - //查询字段 - if (values["@column"].IsValue()) - { - var str = new System.Text.StringBuilder(100); - foreach (var item in values["@column"].ToString().Split(",")) - { - string[] ziduan = item.Split(":"); - if (ziduan.Length > 1) - { - if (ziduan[0].IsField() && ziduan[1].IsTable()) - { - - str.Append(ziduan[0] + " as " + ziduan[1] + ","); - } - } - else - { - if (item.IsField()) - { - str.Append(item + ","); - } - } - } - tb.Select(str.ToString().TrimEnd(',')); - } - else - { - tb.Select("*"); - } - //排序 - if (values["@order"].IsValue()) - { - foreach (var item in values["@order"].ToString().Split(",")) - { - if (item.Replace("-", "").IsTable()) - { - if (item.EndsWith("-")) - { - tb.OrderBy($"{item.Replace("-", " desc")}"); - } - else - { - tb.OrderBy($"{item.ToString()}"); - } - } - } - } - else - { - tb.OrderBy("id"); - } - if (values["@group"].IsValue()) - { - var str = new System.Text.StringBuilder(100); - foreach (var and in values["@group"].ToString().Split(',')) - { - if (and.IsField()) - { - str.Append(and + ","); - } - } - tb.GroupBy(str.ToString().TrimEnd(',')); - } - if (values["@having"].IsValue()) - { - tb.Having($"{values["@having"].ToString()}"); - } - if (count > 0) - { - return tb.ToPageList(page, count); - } - else - { - return tb.ToList(); - } - - } - } -} diff --git a/APIJSON.NET/APIJSON.NET/DbOptions.cs b/APIJSON.NET/APIJSON.NET/Models/DbOptions.cs similarity index 100% rename from APIJSON.NET/APIJSON.NET/DbOptions.cs rename to APIJSON.NET/APIJSON.NET/Models/DbOptions.cs diff --git a/APIJSON.NET/APIJSON.NET/Models/Login.cs b/APIJSON.NET/APIJSON.NET/Models/Login.cs new file mode 100644 index 0000000..c3f2be5 --- /dev/null +++ b/APIJSON.NET/APIJSON.NET/Models/Login.cs @@ -0,0 +1,20 @@ +using SqlSugar; +using System; + +namespace APIJSON.NET.Models +{ + public class Login + { + [SugarColumn(IsNullable = false, IsPrimaryKey = true)] + public int userId { get; set; } + [SugarColumn(Length =100,ColumnDescription ="用户名")] + public string userName { get; set; } + [SugarColumn(Length = 200, ColumnDescription = "密码")] + public string passWord { get; set; } + [SugarColumn(Length = 100, ColumnDescription = "密码盐")] + public string passWordSalt { get; set; } + [SugarColumn(Length = 100, ColumnDescription = "权限组")] + public string roleCode { get; set; } + + } +} diff --git a/APIJSON.NET/APIJSON.NET/Models/RoleItem.cs b/APIJSON.NET/APIJSON.NET/Models/RoleItem.cs new file mode 100644 index 0000000..05a20d5 --- /dev/null +++ b/APIJSON.NET/APIJSON.NET/Models/RoleItem.cs @@ -0,0 +1,19 @@ +namespace APIJSON.NET.Models +{ + public class RoleItem + { + public string[] Table { get; set; } + public string[] Column { get; set; } + public string[] Filter { get; set; } + } + public class Role + { + public string Name { get; set; } + public RoleItem Select { get; set; } + public RoleItem Update { get; set; } + public RoleItem Insert { get; set; } + public RoleItem Delete { get; set; } + + } + +} diff --git a/APIJSON.NET/APIJSON.NET/TokenAuthConfiguration.cs b/APIJSON.NET/APIJSON.NET/Models/TokenAuthConfiguration.cs similarity index 100% rename from APIJSON.NET/APIJSON.NET/TokenAuthConfiguration.cs rename to APIJSON.NET/APIJSON.NET/Models/TokenAuthConfiguration.cs diff --git a/APIJSON.NET/APIJSON.NET/SelectTable.cs b/APIJSON.NET/APIJSON.NET/SelectTable.cs new file mode 100644 index 0000000..ad42c5f --- /dev/null +++ b/APIJSON.NET/APIJSON.NET/SelectTable.cs @@ -0,0 +1,329 @@ +namespace APIJSON.NET +{ + using APIJSON.NET.Services; + using Microsoft.Extensions.Options; + using Newtonsoft.Json.Linq; + using SqlSugar; + using System; + using System.Collections.Generic; + using System.Dynamic; + using System.Linq; + using AspectCore.Extensions.Reflection; + using System.Text.RegularExpressions; + + public class SelectTable + { + private readonly IIdentityService _identitySvc; + private readonly ITableMapper _tableMapper; + private readonly DbContext db; + public SelectTable(IIdentityService identityService, ITableMapper tableMapper, DbContext _db) + { + _identitySvc = identityService; + _tableMapper = tableMapper; + db = _db; + } + /// + /// 判断表名是否正确 + /// + /// + /// + public bool IsTable(string table) + { + return db.Db.DbMaintenance.GetTableInfoList().Any(it => it.Name.Equals(table, StringComparison.CurrentCultureIgnoreCase)); + } + /// + /// 判断表的列名是否正确 + /// + /// + /// + /// + public bool IsCol(string table, string col) + { + return db.Db.DbMaintenance.GetColumnInfosByTableName(table).Any(it => it.DbColumnName.Equals(col, StringComparison.CurrentCultureIgnoreCase)); + } + /// + /// 动态调用方法 + /// + /// + /// + /// + /// + public object ExecFunc(string funcname,object[] param, Type[] types) + { + var method = typeof(FuncList).GetMethod(funcname); + + var reflector = method.GetReflector(); + var result = reflector.Invoke(new FuncList(), param); + //Type type = typeof(FuncList); + //Object obj = Activator.CreateInstance(type); + //MethodInfo mt = type.GetMethod(funcname,types); + //if (mt==null) + //{ + // throw new Exception($"{funcname}没有获取到相应的函数"); + //} + //return mt.Invoke(obj, param); + return result; + } + + public (dynamic,int) GetTableData(string subtable, int page, int count, string json, JObject dd) + { + + var role = _identitySvc.GetSelectRole(subtable); + if (!role.Item1)//没有权限返回异常 + { + throw new Exception(role.Item2); + } + string selectrole = role.Item2; + subtable = _tableMapper.GetTableName(subtable); + + JObject values = JObject.Parse(json); + page = values["page"] == null ? page : int.Parse(values["page"].ToString()); + count = values["count"] == null ? count : int.Parse(values["count"].ToString()); + values.Remove("page"); + values.Remove("count"); + var tb = sugarQueryable(subtable, selectrole, values, dd); + if (count > 0) + { + int total = 0; + return (tb.ToPageList(page, count,ref total),total); + } + else + { + return (tb.ToList(),tb.Count()); + } + } + public dynamic GetFirstData(string subtable, string json, JObject dd) + { + + var role = _identitySvc.GetSelectRole(subtable); + if (!role.Item1)//没有权限返回异常 + { + throw new Exception(role.Item2); + } + string selectrole = role.Item2; + subtable = _tableMapper.GetTableName(subtable); + JObject values = JObject.Parse(json); + values.Remove("page"); + values.Remove("count"); + var tb = sugarQueryable(subtable, selectrole, values, dd).First(); + var dic = (IDictionary)tb; + foreach (var item in values.Properties().Where(it => it.Name.EndsWith("()"))) + { + if (item.Value.IsValue()) + { + string func = item.Value.ToString().Substring(0, item.Value.ToString().IndexOf("(")); + string param = item.Value.ToString().Substring(item.Value.ToString().IndexOf("(") + 1).TrimEnd(')') ; + var types = new List(); + var paramss = new List(); + foreach (var va in param.Split(",")) + { + types.Add(typeof(object)); + paramss.Add(tb.Where(it => it.Key.Equals(va)).Select(i => i.Value)); + } + dic[item.Name] =ExecFunc(func, paramss.ToArray(), types.ToArray()); + } + } + + return tb; + + } + private ISugarQueryable sugarQueryable(string subtable, string selectrole, JObject values, JObject dd) + { + if (!IsTable(subtable)) + { + throw new Exception($"表名{subtable}不正确!"); + } + var tb = db.Db.Queryable(subtable, "tb"); + if (values["@column"].IsValue()) + { + var str = new System.Text.StringBuilder(100); + foreach (var item in values["@column"].ToString().Split(",")) + { + string[] ziduan = item.Split(":"); + if (ziduan.Length > 1) + { + if (IsCol(subtable,ziduan[0]) &&_identitySvc.ColIsRole(ziduan[0], selectrole.Split(","))) + { + + str.Append(ziduan[0] + " as " + ziduan[1] + ","); + } + } + else + { + if (IsCol(subtable, item) && _identitySvc.ColIsRole(item, selectrole.Split(","))) + { + str.Append(item + ","); + } + } + } + if (string.IsNullOrEmpty(str.ToString())) + { + throw new Exception($"表名{subtable}没有可查询的字段!"); + } + tb.Select(str.ToString().TrimEnd(',')); + } + else + { + tb.Select(selectrole); + } + + List conModels = new List(); + foreach (var va in values) + { + string vakey = va.Key.Trim(); + if (vakey.EndsWith("$"))//模糊查询 + { + if (IsCol(subtable,vakey.TrimEnd('$'))) + { + conModels.Add(new ConditionalModel() { FieldName = vakey.TrimEnd('$'), ConditionalType = ConditionalType.Like, FieldValue = va.Value.ToString() }); + } + } + else if (vakey.EndsWith("{}"))//逻辑运算 + { + string field = vakey.TrimEnd("{}".ToCharArray()); + if (va.Value.HasValues) + { + conModels.Add(new ConditionalModel() { FieldName = field, ConditionalType = field.EndsWith("!") ? ConditionalType.NotIn : ConditionalType.In, FieldValue = va.Value.ToString() }); + } + else + { + var ddt = new List>(); + foreach (var and in va.Value.ToString().Split(',')) + { + var model = new ConditionalModel(); + model.FieldName = field; + if (and.StartsWith(">=")) + { + model.ConditionalType = ConditionalType.GreaterThanOrEqual; + model.FieldValue = and.TrimStart(">=".ToCharArray()); + } + else if (and.StartsWith("<=")) + { + + model.ConditionalType = ConditionalType.LessThanOrEqual; + model.FieldValue = and.TrimStart("<=".ToCharArray()); + } + else if (and.StartsWith(">")) + { + model.ConditionalType = ConditionalType.GreaterThan; + model.FieldValue = and.TrimStart('>'); + } + else if (and.StartsWith("<")) + { + model.ConditionalType = ConditionalType.LessThan; + model.FieldValue = and.TrimStart('<'); + } + ddt.Add(new KeyValuePair((field.EndsWith("&") ? WhereType.And : WhereType.Or), model)); + } + conModels.Add(new ConditionalCollections() { ConditionalList = ddt }); + } + } + else if (vakey.EndsWith("@") && dd != null) // 关联上一个table + { + string[] str = va.Value.ToString().Split("/"); + string value = string.Empty; + if (str.Length == 3) + { + value = dd[str[1]][str[2]].ToString(); + } + else if (str.Length == 2) + { + value = dd[str[0]][str[1]].ToString(); + } + + conModels.Add(new ConditionalModel() { FieldName = vakey.TrimEnd('@'), ConditionalType = ConditionalType.Equal, FieldValue = value }); + + } + else if (IsCol(subtable,vakey)) //其他where条件 + { + conModels.Add(new ConditionalModel() { FieldName = vakey, ConditionalType = ConditionalType.Equal, FieldValue = va.Value.ToString() }); + } + } + tb.Where(conModels); + + //排序 + if (values["@order"].IsValue()) + { + foreach (var item in values["@order"].ToString().Split(",")) + { + if (IsCol(subtable,item.Replace("-", ""))) + { + if (item.EndsWith("-")) + { + tb.OrderBy($"{item.Replace("-", " desc")}"); + } + else + { + tb.OrderBy($"{item.ToString()}"); + } + } + } + } + + if (values["@group"].IsValue()) + { + var str = new System.Text.StringBuilder(100); + foreach (var and in values["@group"].ToString().Split(',')) + { + if (IsCol(subtable, and)) + { + str.Append(and + ","); + } + } + tb.GroupBy(str.ToString().TrimEnd(',')); + } + if (values["@having"].IsValue()) + { + List hw = new List(); + JArray jArray = JArray.Parse(values["@having"].ToString()); + foreach (var item in jArray) + { + string and = item.ToString(); + var model = new ConditionalModel(); + if (and.Contains(">=")) + { + model.FieldName = and.Split(new string[] { ">=" }, StringSplitOptions.RemoveEmptyEntries)[0]; + model.ConditionalType = ConditionalType.GreaterThanOrEqual; + model.FieldValue = and.Split(new string[] { ">=" }, StringSplitOptions.RemoveEmptyEntries)[1]; + } + else if (and.Contains("<=")) + { + + model.FieldName = and.Split(new string[] { "<=" }, StringSplitOptions.RemoveEmptyEntries)[0]; + model.ConditionalType = ConditionalType.LessThanOrEqual; + model.FieldValue = and.Split(new string[] { "<=" }, StringSplitOptions.RemoveEmptyEntries)[1]; + } + else if (and.Contains(">")) + { + model.FieldName = and.Split(new string[] { ">" }, StringSplitOptions.RemoveEmptyEntries)[0]; + model.ConditionalType = ConditionalType.GreaterThan; + model.FieldValue = and.Split(new string[] { ">" }, StringSplitOptions.RemoveEmptyEntries)[1]; + } + else if (and.Contains("<")) + { + model.FieldName = and.Split(new string[] { "<" }, StringSplitOptions.RemoveEmptyEntries)[0]; + model.ConditionalType = ConditionalType.LessThan; + model.FieldValue = and.Split(new string[] { "<" }, StringSplitOptions.RemoveEmptyEntries)[1]; + } + else if (and.Contains("!=")) + { + model.FieldName = and.Split(new string[] { "!=" }, StringSplitOptions.RemoveEmptyEntries)[0]; + model.ConditionalType = ConditionalType.NoEqual; + model.FieldValue = and.Split(new string[] { "!=" }, StringSplitOptions.RemoveEmptyEntries)[1]; + } + else if (and.Contains("=")) + { + model.FieldName = and.Split(new string[] { "=" }, StringSplitOptions.RemoveEmptyEntries)[0]; + model.ConditionalType = ConditionalType.Equal; + model.FieldValue = and.Split(new string[] { "=" }, StringSplitOptions.RemoveEmptyEntries)[1]; + } + hw.Add(model); + } + + var d=db.Db.Context.Utilities.ConditionalModelToSql(hw); + tb.Having(d.Key,d.Value); + } + return tb; + } + } +} diff --git a/APIJSON.NET/APIJSON.NET/Services/IIdentityService.cs b/APIJSON.NET/APIJSON.NET/Services/IIdentityService.cs new file mode 100644 index 0000000..d34d26e --- /dev/null +++ b/APIJSON.NET/APIJSON.NET/Services/IIdentityService.cs @@ -0,0 +1,32 @@ +using APIJSON.NET.Models; + +namespace APIJSON.NET.Services +{ + public interface IIdentityService + { + /// + /// 获取当前用户id + /// + /// + string GetUserIdentity(); + /// + /// 获取当前用户权限组名称 + /// + /// + string GetUserRoleName(); + /// + /// 获取当前用户权限 + /// + /// + Role GetRole(); + /// + /// 获取当前表的可查询字段 + /// + /// + /// + (bool, string) GetSelectRole(string table); + + + bool ColIsRole(string col, string[] selectrole); + } +} diff --git a/APIJSON.NET/APIJSON.NET/Services/ITableMapper.cs b/APIJSON.NET/APIJSON.NET/Services/ITableMapper.cs new file mode 100644 index 0000000..30818f5 --- /dev/null +++ b/APIJSON.NET/APIJSON.NET/Services/ITableMapper.cs @@ -0,0 +1,12 @@ +namespace APIJSON.NET.Services +{ + public interface ITableMapper + { + /// + /// 表别名获取 + /// + /// + /// + string GetTableName(string oldname); + } +} diff --git a/APIJSON.NET/APIJSON.NET/Services/IdentityService.cs b/APIJSON.NET/APIJSON.NET/Services/IdentityService.cs new file mode 100644 index 0000000..ea2f65d --- /dev/null +++ b/APIJSON.NET/APIJSON.NET/Services/IdentityService.cs @@ -0,0 +1,98 @@ +using APIJSON.NET.Models; +using Microsoft.AspNetCore.Http; +using Microsoft.Extensions.Options; +using System; +using System.Collections.Generic; +using System.Linq; +using System.Security.Claims; +using System.Text.RegularExpressions; +using System.Threading.Tasks; + +namespace APIJSON.NET.Services +{ + public class IdentityService : IIdentityService + { + private IHttpContextAccessor _context; + private List roles; + + public IdentityService(IHttpContextAccessor context,IOptions> _roles) + { + _context = context ?? throw new ArgumentNullException(nameof(context)); + roles = _roles.Value; + } + public string GetUserIdentity() + { + return _context.HttpContext.User.FindFirstValue(ClaimTypes.NameIdentifier); + } + + public string GetUserRoleName() + { + return _context.HttpContext.User.FindFirstValue(ClaimTypes.Role); + } + public Role GetRole() + { + var role = new Role(); + if (string.IsNullOrEmpty(GetUserRoleName()))//没登录默认取第一个 + { + role = roles.FirstOrDefault(); + + } + else + { + role = roles.FirstOrDefault(it => it.Name.Equals(GetUserRoleName(), StringComparison.CurrentCultureIgnoreCase)); + } + return role; + } + public (bool, string) GetSelectRole(string table) + { + var role = GetRole(); + if (role == null || role.Select == null || role.Select.Table == null) + { + return (false, $"appsettings.json权限配置不正确!"); + } + string tablerole = role.Select.Table.FirstOrDefault(it => it.Equals(table, StringComparison.CurrentCultureIgnoreCase)); + + if (string.IsNullOrEmpty(tablerole)) + { + return (false, $"表名{table}没权限查询!"); + } + int index = Array.IndexOf(role.Select.Table, tablerole); + string selectrole = role.Select.Column[index]; + return (true, selectrole); + } + public bool ColIsRole(string col, string[] selectrole) + { + if (selectrole.Contains("*")) + { + return true; + } + else + { + if (col.Contains("(") && col.Contains(")")) + { + Regex reg = new Regex(@"\(([^)]*)\)"); + Match m = reg.Match(col); + if (selectrole.Contains(m.Result("$1"), StringComparer.CurrentCultureIgnoreCase)) + { + return true; + } + else + { + return false; + } + } + else + { + if (selectrole.Contains(col, StringComparer.CurrentCultureIgnoreCase)) + { + return true; + } + else + { + return false; + } + } + } + } + } +} diff --git a/APIJSON.NET/APIJSON.NET/Services/TableMapper.cs b/APIJSON.NET/APIJSON.NET/Services/TableMapper.cs new file mode 100644 index 0000000..51b6e60 --- /dev/null +++ b/APIJSON.NET/APIJSON.NET/Services/TableMapper.cs @@ -0,0 +1,26 @@ +using Microsoft.Extensions.Options; +using System; +using System.Collections.Generic; + +namespace APIJSON.NET.Services +{ + public class TableMapper : ITableMapper + { + private readonly Dictionary _options= new Dictionary(StringComparer.OrdinalIgnoreCase); + public TableMapper(IOptions> options) + { + foreach (var item in options.Value) + { + _options.Add(item.Key, item.Value); + } + } + public string GetTableName(string oldname) + { + if (_options.ContainsKey(oldname)) + { + return _options.GetValueOrDefault(oldname); + } + return oldname; + } + } +} diff --git a/APIJSON.NET/APIJSON.NET/Startup.cs b/APIJSON.NET/APIJSON.NET/Startup.cs index a494231..53cc82a 100644 --- a/APIJSON.NET/APIJSON.NET/Startup.cs +++ b/APIJSON.NET/APIJSON.NET/Startup.cs @@ -1,9 +1,13 @@ namespace APIJSON.NET { using System; + using System.Collections.Generic; using System.Text; + using APIJSON.NET.Models; + using APIJSON.NET.Services; using Microsoft.AspNetCore.Builder; using Microsoft.AspNetCore.Hosting; + using Microsoft.AspNetCore.Http; using Microsoft.AspNetCore.Mvc; using Microsoft.Extensions.Configuration; using Microsoft.Extensions.DependencyInjection; @@ -23,11 +27,9 @@ public Startup(IConfiguration configuration) public void ConfigureServices(IServiceCollection services) { - services.Configure(options => - { - options.DbType = (SqlSugar.DbType)Enum.Parse(typeof(SqlSugar.DbType), Configuration.GetConnectionString("DbType")); - options.ConnectionString = Configuration.GetConnectionString("ConnectionString"); - }); + + services.Configure>(Configuration.GetSection("RoleList")); + services.Configure>(Configuration.GetSection("tablempper")); services.Configure(tokenAuthConfig => { tokenAuthConfig.SecurityKey = new SymmetricSecurityKey(Encoding.ASCII.GetBytes(Configuration["Authentication:JwtBearer:SecurityKey"])); @@ -47,28 +49,35 @@ public void ConfigureServices(IServiceCollection services) { c.SwaggerDoc("v1", new Info { Title = "APIJSON.NET", Version = "v1" }); }); - services.AddTransient(); - services.AddSingleton(); + services.AddSingleton(); + services.AddSingleton(); services.AddSingleton(); - + services.AddSingleton(); + services.AddTransient(); + services.AddTransient(); } // This method gets called by the runtime. Use this method to configure the HTTP request pipeline. public void Configure(IApplicationBuilder app, IHostingEnvironment env) { - if (env.IsDevelopment()) + app.UseAuthentication(); + app.UseMvc(routes => { - app.UseDeveloperExceptionPage(); - } - - app.UseMvc(); + routes.MapRoute( + name: "default", + template: "{controller=Home}/{action=Index}/{id?}"); + }); + app.UseStaticFiles(); app.UseCors(_defaultCorsPolicyName); app.UseSwagger(); app.UseSwaggerUI(c => { c.SwaggerEndpoint("/swagger/v1/swagger.json", "My API V1"); + }); - app.UseAuthentication(); + + app.UseJwtTokenMiddleware(); + DbInit.Initialize(app); } } } diff --git a/APIJSON.NET/APIJSON.NET/StringExtensions.cs b/APIJSON.NET/APIJSON.NET/StringExtensions.cs deleted file mode 100644 index 7fcca8b..0000000 --- a/APIJSON.NET/APIJSON.NET/StringExtensions.cs +++ /dev/null @@ -1,39 +0,0 @@ -namespace APIJSON.NET -{ - using System; - using System.Text.RegularExpressions; - public static class StringExtensions - { - /// - /// 是否合法表名(大写字母数字下划线 长度在1-15之间) - /// - /// - /// - public static bool IsTable(this string str) - { - return Regex.IsMatch(str, @"^[a-zA-Z][a-zA-Z0-9_]{1,15}$"); - } - /// - /// - /// - /// - /// - public static bool IsField(this string str) - { - return Regex.IsMatch(str, @"^[a-zA-Z][a-zA-Z0-9_()]{1,15}$"); - } - /// - /// 是否有值 - /// - /// - /// - public static bool IsValue(this object str) - { - return str != null && !string.IsNullOrEmpty(str.ToString()); - } - public static string GetParamName(this string param) - { - return param + new Random().Next(1, 100); - } - } -} \ No newline at end of file diff --git a/APIJSON.NET/APIJSON.NET/appsettings.json b/APIJSON.NET/APIJSON.NET/appsettings.json index b6cfec2..3955018 100644 --- a/APIJSON.NET/APIJSON.NET/appsettings.json +++ b/APIJSON.NET/APIJSON.NET/appsettings.json @@ -1,7 +1,8 @@ { "ConnectionStrings": { - "DbType": 0, //0:MySql,1:SqlServer,2:Sqlite,3:Oracle,4:PostgreSQL - "ConnectionString": "Server=localhost; Database=test; User Id=root;Password=password;charset=UTF8;" + "DbType": 0, //0:MySql,1:SqlServer,2:Sqlite + //"ConnectionString": "Server=liaozengbo\\sql2018; Database=test; User Id=sa;Password=sa123;", + "ConnectionString": "Server=192.168.0.133; Database=test; User Id=root;Password=password;charset=UTF8;" }, "Authentication": { "JwtBearer": { @@ -11,10 +12,37 @@ "Audience": "APIJSON.NET" } }, - "Logging": { - "LogLevel": { - "Default": "Warning" + "RoleList": [ + { + "name": "role1", //Ȩ Ψһ + "select": { //ѯȨ + "table": [ "moment", "User", "Comment" ], //ɲı + "column": [ "*", "*", "*" ], //ɲֶ + "where": [] + }, + "update": { //޸Ȩ + "table": [ "moment", "User", "Comment" ], + "column": [ "*", "*", "*" ] + }, + "insert": { //Ȩ + "table": [ "moment", "User", "Comment" ], + "column": [ "*", "*", "*" ] + }, + "delete": { //ɾȨ + "table": [ "moment", "User", "Comment" ] + } + }, + { + "name": "role2", + "select": { + "table": [ "monent" ], + "column": [ "*" ] + } } - }, - "AllowedHosts": "*" + ], + "tablempper": //ӳ + { + "user": "apijson_user" + } + } diff --git a/APIJSON.NET/APIJSON.NET/bundleconfig.json b/APIJSON.NET/APIJSON.NET/bundleconfig.json new file mode 100644 index 0000000..b7eaa81 --- /dev/null +++ b/APIJSON.NET/APIJSON.NET/bundleconfig.json @@ -0,0 +1,8 @@ +[ + { + "outputFileName": "wwwroot/js/main.min.js", + "inputFiles": [ + "wwwroot/js/main.js" + ] + } +] diff --git a/APIJSON.NET/APIJSON.NET/role.json b/APIJSON.NET/APIJSON.NET/role.json deleted file mode 100644 index 2060740..0000000 --- a/APIJSON.NET/APIJSON.NET/role.json +++ /dev/null @@ -1,23 +0,0 @@ -{ - "select": [ - { - "user": [ - "*" - ] - }, - { - "moment": [ - "*" - ] - } - ], - "update": [ - - ], - "delete": [ - - ], - "insert": [ - - ] -} \ No newline at end of file diff --git a/APIJSON.NET/APIJSON.NET/wwwroot/css/diffview.css b/APIJSON.NET/APIJSON.NET/wwwroot/css/diffview.css new file mode 100644 index 0000000..811a593 --- /dev/null +++ b/APIJSON.NET/APIJSON.NET/wwwroot/css/diffview.css @@ -0,0 +1,83 @@ +/* +This is part of jsdifflib v1.0. + +Copyright 2007 - 2011 Chas Emerick . All rights reserved. + +Redistribution and use in source and binary forms, with or without modification, are +permitted provided that the following conditions are met: + + 1. Redistributions of source code must retain the above copyright notice, this list of + conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright notice, this list + of conditions and the following disclaimer in the documentation and/or other materials + provided with the distribution. + +THIS SOFTWARE IS PROVIDED BY Chas Emerick ``AS IS'' AND ANY EXPRESS OR IMPLIED +WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND +FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL Chas Emerick OR +CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR +SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON +ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING +NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF +ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +The views and conclusions contained in the software and documentation are those of the +authors and should not be interpreted as representing official policies, either expressed +or implied, of Chas Emerick. +*/ +table.diff { + border-collapse:collapse; + border:1px solid darkgray; + white-space:pre-wrap +} +table.diff tbody { + font-family:Courier, monospace +} +table.diff tbody th { + font-family:verdana,arial,'Bitstream Vera Sans',helvetica,sans-serif; + background:#EED; + font-size:11px; + font-weight:normal; + border:1px solid #BBC; + color:#886; + padding:.3em .5em .1em 2em; + text-align:right; + vertical-align:top +} +table.diff thead { + border-bottom:1px solid #BBC; + background:#EFEFEF; + font-family:Verdana +} +table.diff thead th.texttitle { + text-align:left +} +table.diff tbody td { + padding:0px .4em; + padding-top:.4em; + vertical-align:top; +} +table.diff .empty { + background-color:#DDD; +} +table.diff .replace { + background-color:#FD8 +} +table.diff .delete { + background-color:#E99; +} +table.diff .skip { + background-color:#EFEFEF; + border:1px solid #AAA; + border-right:1px solid #BBC; +} +table.diff .insert { + background-color:#9E9 +} +table.diff th.author { + text-align:right; + border-top:1px solid #BBC; + background:#EFEFEF +} \ No newline at end of file diff --git a/APIJSON.NET/APIJSON.NET/wwwroot/css/hint.min.css b/APIJSON.NET/APIJSON.NET/wwwroot/css/hint.min.css new file mode 100644 index 0000000..cc6478e --- /dev/null +++ b/APIJSON.NET/APIJSON.NET/wwwroot/css/hint.min.css @@ -0,0 +1,5 @@ +/*! 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-.14s infinite ease-in-out +} + +.ball-pulse-sync>div:nth-child(2) { + -webkit-animation: ball-pulse-sync .6s -70ms infinite ease-in-out; + animation: ball-pulse-sync .6s -70ms infinite ease-in-out +} + +.ball-pulse-sync>div:nth-child(3) { + -webkit-animation: ball-pulse-sync .6s 0s infinite ease-in-out; + animation: ball-pulse-sync .6s 0s infinite ease-in-out +} + +.ball-pulse-sync>div { + width: 8px; + height: 8px; + -webkit-animation-fill-mode: both; + animation-fill-mode: both +} + +@-webkit-keyframes ball-scale { + 0% { + -webkit-transform: scale(0); + transform: scale(0) + } + + 100% { + -webkit-transform: scale(1); + transform: scale(1); + opacity: 0 + } +} + +@keyframes ball-scale { + 0% { + -webkit-transform: scale(0); + transform: scale(0) + } + + 100% { + -webkit-transform: scale(1); + transform: scale(1); + opacity: 0 + } +} + +.ball-pulse-sync>div,.ball-pulse>div,.ball-scale-random>div,.ball-scale>div { + background-color: #f28969; + border-radius: 100%; + margin: 2px; + display: inline-block +} + +.ball-pulse-sync { + display: flex; +} \ No newline at end of file diff --git a/APIJSON.NET/APIJSON.NET/wwwroot/css/main.css b/APIJSON.NET/APIJSON.NET/wwwroot/css/main.css new file mode 100644 index 0000000..e102a40 --- /dev/null +++ b/APIJSON.NET/APIJSON.NET/wwwroot/css/main.css @@ -0,0 +1,589 @@ +html,body { + margin: 0; + padding: 0; + color: #555; + font-size: 14px; + overflow: hidden +} + +* { + box-sizing: border-box; + font-family: Menlo, Monaco, Consolas, "Helvetica Neue", Helvetica, "Courier New", 微软雅黑, monospace, Arial, sans-serif, 黑体; + +} + +[v-show] { + display: none +} + +.pull-right { + float: right; + display: flex; + padding: 0; + display: flex; + align-items: center; + /* justify-content: center */ +} + +.pull-left { + display: flex; + align-items: center; + flex-grow: 1 + /* justify-content: center */ +} + + +textarea { + color: #555; +} + +ul { + margin: 0; + padding-left: 35px; + line-height: 20px; +} + +.side-right > ul { + padding: 0; +} + +li { + list-style: none; +} + +a, svg { + transition: all,.5s,ease,0s; + -webkit-transition: all,.5s,ease,0s; + text-decoration: none +} + +a:link, a:visited { + color: #999; +} + +a:link svg, a:visited svg { + fill: #999; +} + +a:active, a:hover { + color: #f34e5c; +} + +a:active svg, a:hover svg{ + fill: #f34e5c; +} + + +.icon { + width: 20px; + height: 20px; + display: inline-block; + fill: #000; +} + +.icon-square { + width: 12px; + height: 12px; + display: inline-block; + cursor: pointer; + user-select: none +} + +.icon-square-plus { + display: none; + user-select: none +} + +.logo { + display: inline-block; + text-decoration: none; + font-weight: bold; + font-size: 24px; + color: #f34e5c; + padding: 10px; +} + +.logo .on { + color: #f34e5c; + margin-right: 3px; +} + +.slogan { + font-size: 12px; + color: #b1b1b1 +} + + + +.fold-view { + display: none; +} + +.side-top { + height: 50px; + border-bottom: #DDD 1px solid; +} + +.top-right { + float: right +} + +.top-right a { + display: inline-block; + padding: 13px; +} + + + +.side-left { + position: absolute; + left: 0; + top: 50px; + bottom: 0; + width: 40%; + overflow: hidden; + box-shadow: 1px 1px 1px rgba(245, 244, 244, 0.52); + +} + +.left-panel { + height: 100%; + position: relative +} + + +textarea { + display: block; + width: 100%; + height: 100%; + outline: none; + border: none; + resize: none; + padding: 10px; + font-size: 14px;; + line-height: 1.42857143; +} + +.side-view-diff .left-panel { + height: 50%; + border-top: #DDD 1px solid; +} + +.side-view-diff .left-panel:first-child { + border: 0 +} + +.side-right { + position: absolute; + left: 40%; + top: 50px; + bottom: 0; + width: 60%; + padding-left: 5px; + display: flex; + align-items: center; + justify-content: center +} + +.right-inner { + position: relative; + width: 100%; + height: 100%; + padding-top: 40px; +} + + +.right-main { + width: 100%; + height: 100%; +} + +#diffoutput { + height: 100%; + overflow-y: scroll; + padding: 20px; +} + +.view-code { + width: 100%; + height: 100%; + padding: 10px; + overflow: hidden; + overflow-y: scroll; + word-break: break-all; +} + +.view-code > ul { + padding: 0; +} + +.view-error { + padding: 10px; + color: #f1592a; + font-weight: bold; + line-height: 25px; + height: 100%; + overflow-y: hidden +} + +.right-bar { + height: 40px; + border-bottom: #DDD 1px solid; + width: 100%; + position: absolute; + top: 0px; + padding-right: 10px; + display: flex; + align-items: center; + z-index: 100; + background-color: #FFF; + box-shadow: 1px 1px 1px rgba(244, 243, 243, 0.64) +} + + +.right-bar > a { + padding: 0 10px; + margin: 0 ; + cursor: pointer; + font-family: '微软雅黑'; + display: inline-block; + position: relative; +} + +.right-bar > div { + cursor: default +} + +.share-box { + position: absolute; + width: 100%; + height: 100%; + z-index: 10; + background-color: #fcffff; + top: 0; + padding-top: 80px; + text-align: center +} + +.sharehis { + display: inline-block; + background-color: #e1e2d0; + box-shadow: 1px 1px 5px #EEE; + padding: 5px 10px; + margin: 5px 10px +} + +.current-share { + background-color: #f28969; + padding: 10px; + color: #FFF!important; + box-shadow: 1px 1px 1px #DDD; + display: inline-block; +} + +.pop { + display: none; + position: absolute; + right: 0; + top: 40px; + border: #DDD 1px solid; + border-bottom: 0; + border-top: 0; +} + +.pop-btn { + display: inline-block; + position: relative +} +.pop-btn:hover .pop, .pop:hover { + display: block; +} + +.themes { + width: 100px; + box-shadow: 1px 1px 1px #DDD; + background-color: #FFF; + overflow: hidden; + align-items: center; + flex-direction: column; + padding: 10px 0; +} + + + +.themes .theme-item { + cursor: pointer; + padding: 5px 0px; + width: 100%; + text-align: center; +} +.themes .theme-item.true{ + box-shadow: 1px 0px 10px #aeaeae; +} + +.themes .theme-color { + display: inline-block; + width: 10px; + height: 10px; +} + + +.right-bar svg { + fill: #999; + width: 16px; + height: 16px; +} + +.save-box { + position: absolute; + text-align: center; + width: 370px; + background-color: #b5b5b5; + left: 50%; + margin-left: -150px; + margin-top: 100px; + padding: 30px; + z-index: 100; + border: #dadada 10px solid; + +} + +.save-box input { + padding: 10px; + border: none; + outline: none; + width: 200px; +} + +.save-box button { + border: none; + padding: 8px 20px; + cursor: pointer; + outline: none; +} + +.save-box .close-icon { + position: absolute; + right: 5px; + top: 5px; + cursor: pointer; + fill: #DDD +} +.save-box label { + position: absolute; + color: #DDD; + right: 122px; + top: 39px; +} + + + +.icon.active-true { + fill: #f34e5c +} + + +.keyval .key { + /* color: #92278f; */ + font-weight: bold; +} + +.keyval .val { + font-weight: bold; +} + +/* .keyval .val-String { + color: #3ab54a; +} + +.keyval .val-Number { + color: #25aae2; +} + +.keyval .val-Boolean { + color: #f3934e; +} + +.keyval .val-Null { + color: #f34e5c; +} */ + +.brace-end { +} + + +.ex-alia { + cursor: pointer; + display: inline-block; + color: #25aae2; + padding: 0 2px; +} + + +.error-position { + background-color: #ea1313; + color: #FFF; +} + +.json-link:link { + text-decoration: none +} +/* .json-link:link, .json-link:visited { + color: #717171; + text-decoration: none +} */ +.json-link:hover, .json-link:active { + color: #3ab54a!important; +} + +.splitx { + width: 5px; + background-color: #EEE; + position: absolute; + top: 50px; + bottom: 0; + left: 40%; + z-index: 100; + cursor: w-resize; + border-right: rgba(221, 221, 221, 0.34) 1px solid; + border-left: rgba(221, 221, 221, 0.34) 1px solid; +} + +.widnow-cover { + position: fixed; + top: 0; + left: 0; + right: 0; + bottom: 0; + z-index: 200; + display: none +} + +table.diff { + width: 100%; +} + +table.diff thead { + background-color: #FFF; +} + +table.diff thead th.texttitle { + text-align: center; + line-height: 25px; +} + + + +.hint--top { + display: inline-block; + padding: 10px; + position: relative +} + + + +.label{ + border: solid 1px #F1F1F1; + background: #fff; + display: inline-block; + height: 22px; + padding: 0 6px; + line-height: 22px; + position: absolute; + top: 7px; + right: 6px; + text-align: center; + font-size: 12px; + color: #777; + border-radius: 1px; + z-index: 30; + opacity: 0.5; +} + + +.historys { + margin: 0; + padding: 0; + width: 200px; + + background-color: #FFF; +} + + +.historys li { + display: block; + padding: 10px; + border-bottom: #DDD 1px solid; + text-overflow: ellipsis; + white-space: nowrap; + overflow: hidden; + padding-right: 20px; + position: relative +} + +.historys li a { + display: inline-block; + width: 100%; +} + +.historys svg { + position: absolute; + display: inline-block; + cursor: pointer; + right: 5px; + width: 15px; + height: 15px; +} + + +.pop-save { + padding: 10px; + width: 250px; + border-bottom: #DDD 1px solid; +} + +.pop-save input { + line-height: 20px; + width: 100%; + border: 0; + outline: none +} + +/*提示框*/ +.alert { + position: fixed; + top: -30px; + text-align: center; + width: 100% +} + +.alert-inner { + display: inline-block; + padding: 8px 15px; + border: 1px solid transparent; + border-radius: 2px; +} + +.alert-success { + background-color: #dff0d8; + border-color: #d6e9c6; + color: #3c763d; +} + +.alert-danger { + background-color: #f2dede; + border-color: #ebccd1; + color: #a94442; +} + +.alert-warning { + background-color: #fcf8e3; + border-color: #faebcc; + color: #8a6d3b; +} + +.alert-info { + background-color: #d9edf7; + border-color: #bce8f1; + color: #31708f; +} \ No newline at end of file diff --git a/APIJSON.NET/APIJSON.NET/wwwroot/index.html b/APIJSON.NET/APIJSON.NET/wwwroot/index.html new file mode 100644 index 0000000..25b5f98 --- /dev/null +++ b/APIJSON.NET/APIJSON.NET/wwwroot/index.html @@ -0,0 +1,312 @@ + + + + APIJSON.NET + + + + + + + + + + +
+ + +
+
+ + +
+
+ + +
原 JSON
+
+
+ + +
新 JSON
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{{error.msg}}
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+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/APIJSON.NET/APIJSON.NET/wwwroot/js/FileSaver.js b/APIJSON.NET/APIJSON.NET/wwwroot/js/FileSaver.js new file mode 100644 index 0000000..f4883a5 --- /dev/null +++ b/APIJSON.NET/APIJSON.NET/wwwroot/js/FileSaver.js @@ -0,0 +1,295 @@ +/* FileSaver.js + * A saveAs() & saveTextAs() FileSaver implementation. + * 2014-06-24 + * + * Modify by Brian Chen + * Author: Eli Grey, http://eligrey.com + * License: X11/MIT + * See https://github.com/eligrey/FileSaver.js/blob/master/LICENSE.md + */ + +/*global self */ +/*jslint bitwise: true, indent: 4, laxbreak: true, laxcomma: true, smarttabs: true, plusplus: true */ + +/*! @source http://purl.eligrey.com/github/FileSaver.js/blob/master/FileSaver.js */ + +var saveAs = saveAs + // IE 10+ (native saveAs) + || (typeof navigator !== "undefined" && + navigator.msSaveOrOpenBlob && navigator.msSaveOrOpenBlob.bind(navigator)) + // Everyone else + || (function (view) { + "use strict"; + // IE <10 is explicitly unsupported + if (typeof navigator !== "undefined" && + /MSIE [1-9]\./.test(navigator.userAgent)) { + return; + } + var + doc = view.document + // only get URL when necessary in case Blob.js hasn't overridden it yet + , get_URL = function () { + return view.URL || view.webkitURL || view; + } + , save_link = doc.createElementNS("http://www.w3.org/1999/xhtml", "a") + , can_use_save_link = !view.externalHost && "download" in save_link + , click = function (node) { + var event = doc.createEvent("MouseEvents"); + event.initMouseEvent( + "click", true, false, view, 0, 0, 0, 0, 0 + , false, false, false, false, 0, null + ); + node.dispatchEvent(event); + } + , webkit_req_fs = view.webkitRequestFileSystem + , req_fs = view.requestFileSystem || webkit_req_fs || view.mozRequestFileSystem + , throw_outside = function (ex) { + (view.setImmediate || view.setTimeout)(function () { + throw ex; + }, 0); + } + , force_saveable_type = "application/octet-stream" + , fs_min_size = 0 + , deletion_queue = [] + , process_deletion_queue = function () { + var i = deletion_queue.length; + while (i--) { + var file = deletion_queue[i]; + if (typeof file === "string") { // file is an object URL + get_URL().revokeObjectURL(file); + } else { // file is a File + file.remove(); + } + } + deletion_queue.length = 0; // clear queue + } + , dispatch = function (filesaver, event_types, event) { + event_types = [].concat(event_types); + var i = event_types.length; + while (i--) { + var listener = filesaver["on" + event_types[i]]; + if (typeof listener === "function") { + try { + listener.call(filesaver, event || filesaver); + } catch (ex) { + throw_outside(ex); + } + } + } + } + , FileSaver = function (blob, name) { + // First try a.download, then web filesystem, then object URLs + var + filesaver = this + , type = blob.type + , blob_changed = false + , object_url + , target_view + , get_object_url = function () { + var object_url = get_URL().createObjectURL(blob); + deletion_queue.push(object_url); + return object_url; + } + , dispatch_all = function () { + dispatch(filesaver, "writestart progress write writeend".split(" ")); + } + // on any filesys errors revert to saving with object URLs + , fs_error = function () { + // don't create more object URLs than needed + if (blob_changed || !object_url) { + object_url = get_object_url(blob); + } + if (target_view) { + target_view.location.href = object_url; + } else { + window.open(object_url, "_blank"); + } + filesaver.readyState = filesaver.DONE; + dispatch_all(); + } + , abortable = function (func) { + return function () { + if (filesaver.readyState !== filesaver.DONE) { + return func.apply(this, arguments); + } + }; + } + , create_if_not_found = { create: true, exclusive: false } + , slice + ; + filesaver.readyState = filesaver.INIT; + if (!name) { + name = "download"; + } + if (can_use_save_link) { + object_url = get_object_url(blob); + save_link.href = object_url; + save_link.download = name; + click(save_link); + filesaver.readyState = filesaver.DONE; + dispatch_all(); + return; + } + // Object and web filesystem URLs have a problem saving in Google Chrome when + // viewed in a tab, so I force save with application/octet-stream + // http://code.google.com/p/chromium/issues/detail?id=91158 + if (view.chrome && type && type !== force_saveable_type) { + slice = blob.slice || blob.webkitSlice; + blob = slice.call(blob, 0, blob.size, force_saveable_type); + blob_changed = true; + } + // Since I can't be sure that the guessed media type will trigger a download + // in WebKit, I append .download to the filename. + // https://bugs.webkit.org/show_bug.cgi?id=65440 + if (webkit_req_fs && name !== "download") { + name += ".download"; + } + if (type === force_saveable_type || webkit_req_fs) { + target_view = view; + } + if (!req_fs) { + fs_error(); + return; + } + fs_min_size += blob.size; + req_fs(view.TEMPORARY, fs_min_size, abortable(function (fs) { + fs.root.getDirectory("saved", create_if_not_found, abortable(function (dir) { + var save = function () { + dir.getFile(name, create_if_not_found, abortable(function (file) { + file.createWriter(abortable(function (writer) { + writer.onwriteend = function (event) { + target_view.location.href = file.toURL(); + deletion_queue.push(file); + filesaver.readyState = filesaver.DONE; + dispatch(filesaver, "writeend", event); + }; + writer.onerror = function () { + var error = writer.error; + if (error.code !== error.ABORT_ERR) { + fs_error(); + } + }; + "writestart progress write abort".split(" ").forEach(function (event) { + writer["on" + event] = filesaver["on" + event]; + }); + writer.write(blob); + filesaver.abort = function () { + writer.abort(); + filesaver.readyState = filesaver.DONE; + }; + filesaver.readyState = filesaver.WRITING; + }), fs_error); + }), fs_error); + }; + dir.getFile(name, { create: false }, abortable(function (file) { + // delete file if it already exists + file.remove(); + save(); + }), abortable(function (ex) { + if (ex.code === ex.NOT_FOUND_ERR) { + save(); + } else { + fs_error(); + } + })); + }), fs_error); + }), fs_error); + } + , FS_proto = FileSaver.prototype + , saveAs = function (blob, name) { + return new FileSaver(blob, name); + } + ; + FS_proto.abort = function () { + var filesaver = this; + filesaver.readyState = filesaver.DONE; + dispatch(filesaver, "abort"); + }; + FS_proto.readyState = FS_proto.INIT = 0; + FS_proto.WRITING = 1; + FS_proto.DONE = 2; + + FS_proto.error = + FS_proto.onwritestart = + FS_proto.onprogress = + FS_proto.onwrite = + FS_proto.onabort = + FS_proto.onerror = + FS_proto.onwriteend = + null; + + view.addEventListener("unload", process_deletion_queue, false); + saveAs.unload = function () { + process_deletion_queue(); + view.removeEventListener("unload", process_deletion_queue, false); + }; + return saveAs; + }( + typeof self !== "undefined" && self + || typeof window !== "undefined" && window + || this.content +)); +// `self` is undefined in Firefox for Android content script context +// while `this` is nsIContentFrameMessageManager +// with an attribute `content` that corresponds to the window + +if (typeof module !== "undefined" && module !== null) { + module.exports = saveAs; +} else if ((typeof define !== "undefined" && define !== null) && (define.amd != null)) { + define([], function () { + return saveAs; + }); +} + +String.prototype.endsWithAny = function () { + var strArray = Array.prototype.slice.call(arguments), + $this = this.toLowerCase().toString(); + for (var i = 0; i < strArray.length; i++) { + if ($this.indexOf(strArray[i], $this.length - strArray[i].length) !== -1) return true; + } + return false; +}; + +var saveTextAs = saveTextAs +|| (function (textContent, fileName, charset) { + fileName = fileName || 'download.txt'; + charset = charset || 'utf-8'; + textContent = (textContent || '').replace(/\r?\n/g, "\r\n"); + if (saveAs && Blob) { + var blob = new Blob([textContent], { type: "text/plain;charset=" + charset }); + saveAs(blob, fileName); + return true; + } else {//IE9- + var saveTxtWindow = window.frames.saveTxtWindow; + if (!saveTxtWindow) { + saveTxtWindow = document.createElement('iframe'); + saveTxtWindow.id = 'saveTxtWindow'; + saveTxtWindow.style.display = 'none'; + document.body.insertBefore(saveTxtWindow, null); + saveTxtWindow = window.frames.saveTxtWindow; + if (!saveTxtWindow) { + saveTxtWindow = window.open('', '_temp', 'width=100,height=100'); + if (!saveTxtWindow) { + window.alert('Sorry, download file could not be created.'); + return false; + } + } + } + + var doc = saveTxtWindow.document; + doc.open('text/html', 'replace'); + doc.charset = charset; + if (fileName.endsWithAny('.htm', '.html')) { + doc.close(); + doc.body.innerHTML = '\r\n' + textContent + '\r\n'; + } else { + if (!fileName.endsWithAny('.txt')) fileName += '.txt'; + doc.write(textContent); + doc.close(); + } + + var retValue = doc.execCommand('SaveAs', null, fileName); + saveTxtWindow.close(); + return retValue; + } +}) diff --git a/APIJSON.NET/APIJSON.NET/wwwroot/js/clipboard.min.js b/APIJSON.NET/APIJSON.NET/wwwroot/js/clipboard.min.js new file mode 100644 index 0000000..90fd15b --- /dev/null +++ b/APIJSON.NET/APIJSON.NET/wwwroot/js/clipboard.min.js @@ -0,0 +1,7 @@ +/*! + * clipboard.js v1.7.1 + * https://zenorocha.github.io/clipboard.js + * + * Licensed MIT © Zeno Rocha + */ +!function(t){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=t();else if("function"==typeof define&&define.amd)define([],t);else{var e;e="undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:this,e.Clipboard=t()}}(function(){var t,e,n;return function t(e,n,o){function i(a,c){if(!n[a]){if(!e[a]){var l="function"==typeof require&&require;if(!c&&l)return l(a,!0);if(r)return r(a,!0);var s=new Error("Cannot find module '"+a+"'");throw s.code="MODULE_NOT_FOUND",s}var u=n[a]={exports:{}};e[a][0].call(u.exports,function(t){var n=e[a][1][t];return i(n||t)},u,u.exports,t,e,n,o)}return n[a].exports}for(var r="function"==typeof require&&require,a=0;a0&&void 0!==arguments[0]?arguments[0]:{};this.action=e.action,this.container=e.container,this.emitter=e.emitter,this.target=e.target,this.text=e.text,this.trigger=e.trigger,this.selectedText=""}},{key:"initSelection",value:function t(){this.text?this.selectFake():this.target&&this.selectTarget()}},{key:"selectFake",value:function t(){var e=this,n="rtl"==document.documentElement.getAttribute("dir");this.removeFake(),this.fakeHandlerCallback=function(){return e.removeFake()},this.fakeHandler=this.container.addEventListener("click",this.fakeHandlerCallback)||!0,this.fakeElem=document.createElement("textarea"),this.fakeElem.style.fontSize="12pt",this.fakeElem.style.border="0",this.fakeElem.style.padding="0",this.fakeElem.style.margin="0",this.fakeElem.style.position="absolute",this.fakeElem.style[n?"right":"left"]="-9999px";var o=window.pageYOffset||document.documentElement.scrollTop;this.fakeElem.style.top=o+"px",this.fakeElem.setAttribute("readonly",""),this.fakeElem.value=this.text,this.container.appendChild(this.fakeElem),this.selectedText=(0,i.default)(this.fakeElem),this.copyText()}},{key:"removeFake",value:function t(){this.fakeHandler&&(this.container.removeEventListener("click",this.fakeHandlerCallback),this.fakeHandler=null,this.fakeHandlerCallback=null),this.fakeElem&&(this.container.removeChild(this.fakeElem),this.fakeElem=null)}},{key:"selectTarget",value:function t(){this.selectedText=(0,i.default)(this.target),this.copyText()}},{key:"copyText",value:function t(){var e=void 0;try{e=document.execCommand(this.action)}catch(t){e=!1}this.handleResult(e)}},{key:"handleResult",value:function t(e){this.emitter.emit(e?"success":"error",{action:this.action,text:this.selectedText,trigger:this.trigger,clearSelection:this.clearSelection.bind(this)})}},{key:"clearSelection",value:function t(){this.trigger&&this.trigger.focus(),window.getSelection().removeAllRanges()}},{key:"destroy",value:function t(){this.removeFake()}},{key:"action",set:function t(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:"copy";if(this._action=e,"copy"!==this._action&&"cut"!==this._action)throw new Error('Invalid "action" value, use either "copy" or "cut"')},get:function t(){return this._action}},{key:"target",set:function t(e){if(void 0!==e){if(!e||"object"!==(void 0===e?"undefined":r(e))||1!==e.nodeType)throw new Error('Invalid "target" value, use a valid Element');if("copy"===this.action&&e.hasAttribute("disabled"))throw new Error('Invalid "target" attribute. Please use "readonly" instead of "disabled" attribute');if("cut"===this.action&&(e.hasAttribute("readonly")||e.hasAttribute("disabled")))throw new Error('Invalid "target" attribute. You can\'t cut text from elements with "readonly" or "disabled" attributes');this._target=e}},get:function t(){return this._target}}]),t}();t.exports=c})},{select:5}],8:[function(e,n,o){!function(i,r){if("function"==typeof t&&t.amd)t(["module","./clipboard-action","tiny-emitter","good-listener"],r);else if(void 0!==o)r(n,e("./clipboard-action"),e("tiny-emitter"),e("good-listener"));else{var a={exports:{}};r(a,i.clipboardAction,i.tinyEmitter,i.goodListener),i.clipboard=a.exports}}(this,function(t,e,n,o){"use strict";function i(t){return t&&t.__esModule?t:{default:t}}function r(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function a(t,e){if(!t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!e||"object"!=typeof e&&"function"!=typeof e?t:e}function c(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof e);t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(Object.setPrototypeOf?Object.setPrototypeOf(t,e):t.__proto__=e)}function l(t,e){var n="data-clipboard-"+t;if(e.hasAttribute(n))return e.getAttribute(n)}var s=i(e),u=i(n),f=i(o),d="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t},h=function(){function t(t,e){for(var n=0;n0&&void 0!==arguments[0]?arguments[0]:{};this.action="function"==typeof e.action?e.action:this.defaultAction,this.target="function"==typeof e.target?e.target:this.defaultTarget,this.text="function"==typeof e.text?e.text:this.defaultText,this.container="object"===d(e.container)?e.container:document.body}},{key:"listenClick",value:function t(e){var n=this;this.listener=(0,f.default)(e,"click",function(t){return n.onClick(t)})}},{key:"onClick",value:function t(e){var n=e.delegateTarget||e.currentTarget;this.clipboardAction&&(this.clipboardAction=null),this.clipboardAction=new s.default({action:this.action(n),target:this.target(n),text:this.text(n),container:this.container,trigger:n,emitter:this})}},{key:"defaultAction",value:function t(e){return l("action",e)}},{key:"defaultTarget",value:function t(e){var n=l("target",e);if(n)return document.querySelector(n)}},{key:"defaultText",value:function t(e){return l("text",e)}},{key:"destroy",value:function t(){this.listener.destroy(),this.clipboardAction&&(this.clipboardAction.destroy(),this.clipboardAction=null)}}],[{key:"isSupported",value:function t(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:["copy","cut"],n="string"==typeof e?[e]:e,o=!!document.queryCommandSupported;return n.forEach(function(t){o=o&&!!document.queryCommandSupported(t)}),o}}]),e}(u.default);t.exports=p})},{"./clipboard-action":7,"good-listener":4,"tiny-emitter":6}]},{},[8])(8)}); \ No newline at end of file diff --git a/APIJSON.NET/APIJSON.NET/wwwroot/js/difflib.js b/APIJSON.NET/APIJSON.NET/wwwroot/js/difflib.js new file mode 100644 index 0000000..191fe45 --- /dev/null +++ b/APIJSON.NET/APIJSON.NET/wwwroot/js/difflib.js @@ -0,0 +1,413 @@ +/*** +This is part of jsdifflib v1.0. + +Copyright (c) 2007, Snowtide Informatics Systems, Inc. +All rights reserved. + +Redistribution and use in source and binary forms, with or without modification, +are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, this + list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above copyright notice, + this list of conditions and the following disclaimer in the documentation + and/or other materials provided with the distribution. + * Neither the name of the Snowtide Informatics Systems nor the names of its + contributors may be used to endorse or promote products derived from this + software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY +EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES +OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT +SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED +TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR +BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN +ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH +DAMAGE. +***/ +/* Author: Chas Emerick */ +var __whitespace = {" ":true, "\t":true, "\n":true, "\f":true, "\r":true}; + +var difflib = { + defaultJunkFunction: function (c) { + return __whitespace.hasOwnProperty(c); + }, + + stripLinebreaks: function (str) { return str.replace(/^[\n\r]*|[\n\r]*$/g, ""); }, + + stringAsLines: function (str) { + var lfpos = str.indexOf("\n"); + var crpos = str.indexOf("\r"); + var linebreak = ((lfpos > -1 && crpos > -1) || crpos < 0) ? "\n" : "\r"; + + var lines = str.split(linebreak); + for (var i = 0; i < lines.length; i++) { + lines[i] = difflib.stripLinebreaks(lines[i]); + } + + return lines; + }, + + // iteration-based reduce implementation + __reduce: function (func, list, initial) { + if (initial != null) { + var value = initial; + var idx = 0; + } else if (list) { + var value = list[0]; + var idx = 1; + } else { + return null; + } + + for (; idx < list.length; idx++) { + value = func(value, list[idx]); + } + + return value; + }, + + // comparison function for sorting lists of numeric tuples + __ntuplecomp: function (a, b) { + var mlen = Math.max(a.length, b.length); + for (var i = 0; i < mlen; i++) { + if (a[i] < b[i]) return -1; + if (a[i] > b[i]) return 1; + } + + return a.length == b.length ? 0 : (a.length < b.length ? -1 : 1); + }, + + __calculate_ratio: function (matches, length) { + return length ? 2.0 * matches / length : 1.0; + }, + + // returns a function that returns true if a key passed to the returned function + // is in the dict (js object) provided to this function; replaces being able to + // carry around dict.has_key in python... + __isindict: function (dict) { + return function (key) { return dict.hasOwnProperty(key); }; + }, + + // replacement for python's dict.get function -- need easy default values + __dictget: function (dict, key, defaultValue) { + return dict.hasOwnProperty(key) ? dict[key] : defaultValue; + }, + + SequenceMatcher: function (a, b, isjunk) { + this.set_seqs = function (a, b) { + this.set_seq1(a); + this.set_seq2(b); + } + + this.set_seq1 = function (a) { + if (a == this.a) return; + this.a = a; + this.matching_blocks = this.opcodes = null; + } + + this.set_seq2 = function (b) { + if (b == this.b) return; + this.b = b; + this.matching_blocks = this.opcodes = this.fullbcount = null; + this.__chain_b(); + } + + this.__chain_b = function () { + var b = this.b; + var n = b.length; + var b2j = this.b2j = {}; + var populardict = {}; + for (var i = 0; i < b.length; i++) { + var elt = b[i]; + if (b2j.hasOwnProperty(elt)) { + var indices = b2j[elt]; + if (n >= 200 && indices.length * 100 > n) { + populardict[elt] = 1; + delete b2j[elt]; + } else { + indices.push(i); + } + } else { + b2j[elt] = [i]; + } + } + + for (var elt in populardict) { + if (populardict.hasOwnProperty(elt)) { + delete b2j[elt]; + } + } + + var isjunk = this.isjunk; + var junkdict = {}; + if (isjunk) { + for (var elt in populardict) { + if (populardict.hasOwnProperty(elt) && isjunk(elt)) { + junkdict[elt] = 1; + delete populardict[elt]; + } + } + for (var elt in b2j) { + if (b2j.hasOwnProperty(elt) && isjunk(elt)) { + junkdict[elt] = 1; + delete b2j[elt]; + } + } + } + + this.isbjunk = difflib.__isindict(junkdict); + this.isbpopular = difflib.__isindict(populardict); + } + + this.find_longest_match = function (alo, ahi, blo, bhi) { + var a = this.a; + var b = this.b; + var b2j = this.b2j; + var isbjunk = this.isbjunk; + var besti = alo; + var bestj = blo; + var bestsize = 0; + var j = null; + var k; + + var j2len = {}; + var nothing = []; + for (var i = alo; i < ahi; i++) { + var newj2len = {}; + var jdict = difflib.__dictget(b2j, a[i], nothing); + for (var jkey in jdict) { + if (jdict.hasOwnProperty(jkey)) { + j = jdict[jkey]; + if (j < blo) continue; + if (j >= bhi) break; + newj2len[j] = k = difflib.__dictget(j2len, j - 1, 0) + 1; + if (k > bestsize) { + besti = i - k + 1; + bestj = j - k + 1; + bestsize = k; + } + } + } + j2len = newj2len; + } + + while (besti > alo && bestj > blo && !isbjunk(b[bestj - 1]) && a[besti - 1] == b[bestj - 1]) { + besti--; + bestj--; + bestsize++; + } + + while (besti + bestsize < ahi && bestj + bestsize < bhi && + !isbjunk(b[bestj + bestsize]) && + a[besti + bestsize] == b[bestj + bestsize]) { + bestsize++; + } + + while (besti > alo && bestj > blo && isbjunk(b[bestj - 1]) && a[besti - 1] == b[bestj - 1]) { + besti--; + bestj--; + bestsize++; + } + + while (besti + bestsize < ahi && bestj + bestsize < bhi && isbjunk(b[bestj + bestsize]) && + a[besti + bestsize] == b[bestj + bestsize]) { + bestsize++; + } + + return [besti, bestj, bestsize]; + } + + this.get_matching_blocks = function () { + if (this.matching_blocks != null) return this.matching_blocks; + var la = this.a.length; + var lb = this.b.length; + + var queue = [[0, la, 0, lb]]; + var matching_blocks = []; + var alo, ahi, blo, bhi, qi, i, j, k, x; + while (queue.length) { + qi = queue.pop(); + alo = qi[0]; + ahi = qi[1]; + blo = qi[2]; + bhi = qi[3]; + x = this.find_longest_match(alo, ahi, blo, bhi); + i = x[0]; + j = x[1]; + k = x[2]; + + if (k) { + matching_blocks.push(x); + if (alo < i && blo < j) + queue.push([alo, i, blo, j]); + if (i+k < ahi && j+k < bhi) + queue.push([i + k, ahi, j + k, bhi]); + } + } + + matching_blocks.sort(difflib.__ntuplecomp); + + var i1 = 0, j1 = 0, k1 = 0, block = 0; + var i2, j2, k2; + var non_adjacent = []; + for (var idx in matching_blocks) { + if (matching_blocks.hasOwnProperty(idx)) { + block = matching_blocks[idx]; + i2 = block[0]; + j2 = block[1]; + k2 = block[2]; + if (i1 + k1 == i2 && j1 + k1 == j2) { + k1 += k2; + } else { + if (k1) non_adjacent.push([i1, j1, k1]); + i1 = i2; + j1 = j2; + k1 = k2; + } + } + } + + if (k1) non_adjacent.push([i1, j1, k1]); + + non_adjacent.push([la, lb, 0]); + this.matching_blocks = non_adjacent; + return this.matching_blocks; + } + + this.get_opcodes = function () { + if (this.opcodes != null) return this.opcodes; + var i = 0; + var j = 0; + var answer = []; + this.opcodes = answer; + var block, ai, bj, size, tag; + var blocks = this.get_matching_blocks(); + for (var idx in blocks) { + if (blocks.hasOwnProperty(idx)) { + block = blocks[idx]; + ai = block[0]; + bj = block[1]; + size = block[2]; + tag = ''; + if (i < ai && j < bj) { + tag = 'replace'; + } else if (i < ai) { + tag = 'delete'; + } else if (j < bj) { + tag = 'insert'; + } + if (tag) answer.push([tag, i, ai, j, bj]); + i = ai + size; + j = bj + size; + + if (size) answer.push(['equal', ai, i, bj, j]); + } + } + + return answer; + } + + // this is a generator function in the python lib, which of course is not supported in javascript + // the reimplementation builds up the grouped opcodes into a list in their entirety and returns that. + this.get_grouped_opcodes = function (n) { + if (!n) n = 3; + var codes = this.get_opcodes(); + if (!codes) codes = [["equal", 0, 1, 0, 1]]; + var code, tag, i1, i2, j1, j2; + if (codes[0][0] == 'equal') { + code = codes[0]; + tag = code[0]; + i1 = code[1]; + i2 = code[2]; + j1 = code[3]; + j2 = code[4]; + codes[0] = [tag, Math.max(i1, i2 - n), i2, Math.max(j1, j2 - n), j2]; + } + if (codes[codes.length - 1][0] == 'equal') { + code = codes[codes.length - 1]; + tag = code[0]; + i1 = code[1]; + i2 = code[2]; + j1 = code[3]; + j2 = code[4]; + codes[codes.length - 1] = [tag, i1, Math.min(i2, i1 + n), j1, Math.min(j2, j1 + n)]; + } + + var nn = n + n; + var group = []; + var groups = []; + for (var idx in codes) { + if (codes.hasOwnProperty(idx)) { + code = codes[idx]; + tag = code[0]; + i1 = code[1]; + i2 = code[2]; + j1 = code[3]; + j2 = code[4]; + if (tag == 'equal' && i2 - i1 > nn) { + group.push([tag, i1, Math.min(i2, i1 + n), j1, Math.min(j2, j1 + n)]); + groups.push(group); + group = []; + i1 = Math.max(i1, i2-n); + j1 = Math.max(j1, j2-n); + } + + group.push([tag, i1, i2, j1, j2]); + } + } + + if (group && !(group.length == 1 && group[0][0] == 'equal')) groups.push(group) + + return groups; + } + + this.ratio = function () { + matches = difflib.__reduce( + function (sum, triple) { return sum + triple[triple.length - 1]; }, + this.get_matching_blocks(), 0); + return difflib.__calculate_ratio(matches, this.a.length + this.b.length); + } + + this.quick_ratio = function () { + var fullbcount, elt; + if (this.fullbcount == null) { + this.fullbcount = fullbcount = {}; + for (var i = 0; i < this.b.length; i++) { + elt = this.b[i]; + fullbcount[elt] = difflib.__dictget(fullbcount, elt, 0) + 1; + } + } + fullbcount = this.fullbcount; + + var avail = {}; + var availhas = difflib.__isindict(avail); + var matches = numb = 0; + for (var i = 0; i < this.a.length; i++) { + elt = this.a[i]; + if (availhas(elt)) { + numb = avail[elt]; + } else { + numb = difflib.__dictget(fullbcount, elt, 0); + } + avail[elt] = numb - 1; + if (numb > 0) matches++; + } + + return difflib.__calculate_ratio(matches, this.a.length + this.b.length); + } + + this.real_quick_ratio = function () { + var la = this.a.length; + var lb = this.b.length; + return _calculate_ratio(Math.min(la, lb), la + lb); + } + + this.isjunk = isjunk ? isjunk : difflib.defaultJunkFunction; + this.a = this.b = null; + this.set_seqs(a, b); + } +}; + diff --git a/APIJSON.NET/APIJSON.NET/wwwroot/js/diffview.js b/APIJSON.NET/APIJSON.NET/wwwroot/js/diffview.js new file mode 100644 index 0000000..d816673 --- /dev/null +++ b/APIJSON.NET/APIJSON.NET/wwwroot/js/diffview.js @@ -0,0 +1,198 @@ +/* +This is part of jsdifflib v1.0. + +Copyright 2007 - 2011 Chas Emerick . All rights reserved. + +Redistribution and use in source and binary forms, with or without modification, are +permitted provided that the following conditions are met: + + 1. Redistributions of source code must retain the above copyright notice, this list of + conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright notice, this list + of conditions and the following disclaimer in the documentation and/or other materials + provided with the distribution. + +THIS SOFTWARE IS PROVIDED BY Chas Emerick ``AS IS'' AND ANY EXPRESS OR IMPLIED +WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND +FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL Chas Emerick OR +CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR +SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON +ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING +NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF +ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +The views and conclusions contained in the software and documentation are those of the +authors and should not be interpreted as representing official policies, either expressed +or implied, of Chas Emerick. +*/ +diffview = { + /** + * Builds and returns a visual diff view. The single parameter, `params', should contain + * the following values: + * + * - baseTextLines: the array of strings that was used as the base text input to SequenceMatcher + * - newTextLines: the array of strings that was used as the new text input to SequenceMatcher + * - opcodes: the array of arrays returned by SequenceMatcher.get_opcodes() + * - baseTextName: the title to be displayed above the base text listing in the diff view; defaults + * to "Base Text" + * - newTextName: the title to be displayed above the new text listing in the diff view; defaults + * to "New Text" + * - contextSize: the number of lines of context to show around differences; by default, all lines + * are shown + * - viewType: if 0, a side-by-side diff view is generated (default); if 1, an inline diff view is + * generated + */ + buildView: function (params) { + var baseTextLines = params.baseTextLines; + var newTextLines = params.newTextLines; + var opcodes = params.opcodes; + var baseTextName = params.baseTextName ? params.baseTextName : "Base Text"; + var newTextName = params.newTextName ? params.newTextName : "New Text"; + var contextSize = params.contextSize; + var inline = (params.viewType == 0 || params.viewType == 1) ? params.viewType : 0; + + if (baseTextLines == null) + throw "Cannot build diff view; baseTextLines is not defined."; + if (newTextLines == null) + throw "Cannot build diff view; newTextLines is not defined."; + if (!opcodes) + throw "Canno build diff view; opcodes is not defined."; + + function celt (name, clazz) { + var e = document.createElement(name); + e.className = clazz; + return e; + } + + function telt (name, text) { + var e = document.createElement(name); + e.appendChild(document.createTextNode(text)); + return e; + } + + function ctelt (name, clazz, text) { + var e = document.createElement(name); + e.className = clazz; + e.appendChild(document.createTextNode(text)); + return e; + } + + var tdata = document.createElement("thead"); + var node = document.createElement("tr"); + tdata.appendChild(node); + if (inline) { + node.appendChild(document.createElement("th")); + node.appendChild(document.createElement("th")); + node.appendChild(ctelt("th", "texttitle", baseTextName + " vs. " + newTextName)); + } else { + node.appendChild(document.createElement("th")); + node.appendChild(ctelt("th", "texttitle", baseTextName)); + node.appendChild(document.createElement("th")); + node.appendChild(ctelt("th", "texttitle", newTextName)); + } + tdata = [tdata]; + + var rows = []; + var node2; + + /** + * Adds two cells to the given row; if the given row corresponds to a real + * line number (based on the line index tidx and the endpoint of the + * range in question tend), then the cells will contain the line number + * and the line of text from textLines at position tidx (with the class of + * the second cell set to the name of the change represented), and tidx + 1 will + * be returned. Otherwise, tidx is returned, and two empty cells are added + * to the given row. + */ + function addCells (row, tidx, tend, textLines, change) { + if (tidx < tend) { + row.appendChild(telt("th", (tidx + 1).toString())); + row.appendChild(ctelt("td", change, textLines[tidx].replace(/\t/g, "\u00a0\u00a0\u00a0\u00a0"))); + return tidx + 1; + } else { + row.appendChild(document.createElement("th")); + row.appendChild(celt("td", "empty")); + return tidx; + } + } + + function addCellsInline (row, tidx, tidx2, textLines, change) { + row.appendChild(telt("th", tidx == null ? "" : (tidx + 1).toString())); + row.appendChild(telt("th", tidx2 == null ? "" : (tidx2 + 1).toString())); + row.appendChild(ctelt("td", change, textLines[tidx != null ? tidx : tidx2].replace(/\t/g, "\u00a0\u00a0\u00a0\u00a0"))); + } + + for (var idx = 0; idx < opcodes.length; idx++) { + code = opcodes[idx]; + change = code[0]; + var b = code[1]; + var be = code[2]; + var n = code[3]; + var ne = code[4]; + var rowcnt = Math.max(be - b, ne - n); + var toprows = []; + var botrows = []; + for (var i = 0; i < rowcnt; i++) { + // jump ahead if we've alredy provided leading context or if this is the first range + if (contextSize && opcodes.length > 1 && ((idx > 0 && i == contextSize) || (idx == 0 && i == 0)) && change=="equal") { + var jump = rowcnt - ((idx == 0 ? 1 : 2) * contextSize); + if (jump > 1) { + toprows.push(node = document.createElement("tr")); + + b += jump; + n += jump; + i += jump - 1; + node.appendChild(telt("th", "...")); + if (!inline) node.appendChild(ctelt("td", "skip", "")); + node.appendChild(telt("th", "...")); + node.appendChild(ctelt("td", "skip", "")); + + // skip last lines if they're all equal + if (idx + 1 == opcodes.length) { + break; + } else { + continue; + } + } + } + + toprows.push(node = document.createElement("tr")); + if (inline) { + if (change == "insert") { + addCellsInline(node, null, n++, newTextLines, change); + } else if (change == "replace") { + botrows.push(node2 = document.createElement("tr")); + if (b < be) addCellsInline(node, b++, null, baseTextLines, "delete"); + if (n < ne) addCellsInline(node2, null, n++, newTextLines, "insert"); + } else if (change == "delete") { + addCellsInline(node, b++, null, baseTextLines, change); + } else { + // equal + addCellsInline(node, b++, n++, baseTextLines, change); + } + } else { + b = addCells(node, b, be, baseTextLines, change); + n = addCells(node, n, ne, newTextLines, change); + } + } + + for (var i = 0; i < toprows.length; i++) rows.push(toprows[i]); + for (var i = 0; i < botrows.length; i++) rows.push(botrows[i]); + } + + // rows.push(node = ctelt("th", "")); + node.setAttribute("colspan", inline ? 3 : 4); + // node.appendChild(node2 = telt("a", "jsdifflib")); + // node2.setAttribute("href", "http://github.com/cemerick/jsdifflib"); + + tdata.push(node = document.createElement("tbody")); + for (var idx in rows) rows.hasOwnProperty(idx) && node.appendChild(rows[idx]); + + node = celt("table", "diff" + (inline ? " inlinediff" : "")); + for (var idx in tdata) tdata.hasOwnProperty(idx) && node.appendChild(tdata[idx]); + return node; + } +}; + diff --git a/APIJSON.NET/APIJSON.NET/wwwroot/js/editor.js b/APIJSON.NET/APIJSON.NET/wwwroot/js/editor.js new file mode 100644 index 0000000..c8e5709 --- /dev/null +++ b/APIJSON.NET/APIJSON.NET/wwwroot/js/editor.js @@ -0,0 +1,34 @@ +$(function(){ + + //横向拖动 + $('.splitx').mousedown(function (eve) { + $('.widnow-cover').show() + var split_obj = $(this) + var left_ele = $('.side-left') + var right_ele = $('.side-right') + + var split_obj_left = parseInt(split_obj.css('left')) + + var current_position = eve.clientX + + var left_width = left_ele.width() + var right_width = right_ele.width() + + var right_left = parseInt(right_ele.css('left')) + + $('body').mousemove(function (e) { + if (right_width - e.clientX + current_position <= 100) { + return false + }; + left_ele.width(left_width + e.clientX - current_position); + right_ele.width(right_width - left_ele.width() + left_width).css('left',right_left + left_ele.width() - left_width); + + split_obj.css('left', left_ele.width()) + }) + }) + + $('body').mouseup(function () { + $('body').unbind('mousemove') + $('.widnow-cover').hide() + }) +}) \ No newline at end of file diff --git a/APIJSON.NET/APIJSON.NET/wwwroot/js/helper.js b/APIJSON.NET/APIJSON.NET/wwwroot/js/helper.js new file mode 100644 index 0000000..68ab1fc --- /dev/null +++ b/APIJSON.NET/APIJSON.NET/wwwroot/js/helper.js @@ -0,0 +1,11 @@ +window.Helper = { + // 提示 + alert: function (msg, typ) { + var alertDiv = $('
' + msg + '
') + $('body').append(alertDiv) + alertDiv.animate({top: 8}) + setTimeout(function () { + alertDiv.remove() + }, 2000) + } +} \ No newline at end of file diff --git a/APIJSON.NET/APIJSON.NET/wwwroot/js/jquery.js b/APIJSON.NET/APIJSON.NET/wwwroot/js/jquery.js new file mode 100644 index 0000000..67e3160 --- /dev/null +++ b/APIJSON.NET/APIJSON.NET/wwwroot/js/jquery.js @@ -0,0 +1,9555 @@ +/*! + * jQuery JavaScript Library v1.9.0 + * http://jquery.com/ + * + * Includes Sizzle.js + * http://sizzlejs.com/ + * + * Copyright 2005, 2012 jQuery Foundation, Inc. and other contributors + * Released under the MIT license + * http://jquery.org/license + * + * Date: 2013-1-14 + */ +(function( window, undefined ) { +"use strict"; +var + // A central reference to the root jQuery(document) + rootjQuery, + + // The deferred used on DOM ready + readyList, + + // Use the correct document accordingly with window argument (sandbox) + document = window.document, + location = window.location, + + // Map over jQuery in case of overwrite + _jQuery = window.jQuery, + + // Map over the $ in case of overwrite + _$ = window.$, + + // [[Class]] -> type pairs + class2type = {}, + + // List of deleted data cache ids, so we can reuse them + core_deletedIds = [], + + core_version = "1.9.0", + + // Save a reference to some core methods + core_concat = core_deletedIds.concat, + core_push = core_deletedIds.push, + core_slice = core_deletedIds.slice, + core_indexOf = core_deletedIds.indexOf, + core_toString = class2type.toString, + core_hasOwn = class2type.hasOwnProperty, + core_trim = core_version.trim, + + // Define a local copy of jQuery + jQuery = function( selector, context ) { + // The jQuery object is actually just the init constructor 'enhanced' + return new jQuery.fn.init( selector, context, rootjQuery ); + }, + + // Used for matching numbers + core_pnum = /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/.source, + + // Used for splitting on whitespace + core_rnotwhite = /\S+/g, + + // Make sure we trim BOM and NBSP (here's looking at you, Safari 5.0 and IE) + rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g, + + // A simple way to check for HTML strings + // Prioritize #id over to avoid XSS via location.hash (#9521) + // Strict HTML recognition (#11290: must start with <) + rquickExpr = /^(?:(<[\w\W]+>)[^>]*|#([\w-]*))$/, + + // Match a standalone tag + rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>|)$/, + + // JSON RegExp + rvalidchars = /^[\],:{}\s]*$/, + rvalidbraces = /(?:^|:|,)(?:\s*\[)+/g, + rvalidescape = /\\(?:["\\\/bfnrt]|u[\da-fA-F]{4})/g, + rvalidtokens = /"[^"\\\r\n]*"|true|false|null|-?(?:\d+\.|)\d+(?:[eE][+-]?\d+|)/g, + + // Matches dashed string for camelizing + rmsPrefix = /^-ms-/, + rdashAlpha = /-([\da-z])/gi, + + // Used by jQuery.camelCase as callback to replace() + fcamelCase = function( all, letter ) { + return letter.toUpperCase(); + }, + + // The ready event handler and self cleanup method + DOMContentLoaded = function() { + if ( document.addEventListener ) { + document.removeEventListener( "DOMContentLoaded", DOMContentLoaded, false ); + jQuery.ready(); + } else if ( document.readyState === "complete" ) { + // we're here because readyState === "complete" in oldIE + // which is good enough for us to call the dom ready! + document.detachEvent( "onreadystatechange", DOMContentLoaded ); + jQuery.ready(); + } + }; + +jQuery.fn = jQuery.prototype = { + // The current version of jQuery being used + jquery: core_version, + + constructor: jQuery, + init: function( selector, context, rootjQuery ) { + var match, elem; + + // HANDLE: $(""), $(null), $(undefined), $(false) + if ( !selector ) { + return this; + } + + // Handle HTML strings + if ( typeof selector === "string" ) { + if ( selector.charAt(0) === "<" && selector.charAt( selector.length - 1 ) === ">" && selector.length >= 3 ) { + // Assume that strings that start and end with <> are HTML and skip the regex check + match = [ null, selector, null ]; + + } else { + match = rquickExpr.exec( selector ); + } + + // Match html or make sure no context is specified for #id + if ( match && (match[1] || !context) ) { + + // HANDLE: $(html) -> $(array) + if ( match[1] ) { + context = context instanceof jQuery ? context[0] : context; + + // scripts is true for back-compat + jQuery.merge( this, jQuery.parseHTML( + match[1], + context && context.nodeType ? context.ownerDocument || context : document, + true + ) ); + + // HANDLE: $(html, props) + if ( rsingleTag.test( match[1] ) && jQuery.isPlainObject( context ) ) { + for ( match in context ) { + // Properties of context are called as methods if possible + if ( jQuery.isFunction( this[ match ] ) ) { + this[ match ]( context[ match ] ); + + // ...and otherwise set as attributes + } else { + this.attr( match, context[ match ] ); + } + } + } + + return this; + + // HANDLE: $(#id) + } else { + elem = document.getElementById( match[2] ); + + // Check parentNode to catch when Blackberry 4.6 returns + // nodes that are no longer in the document #6963 + if ( elem && elem.parentNode ) { + // Handle the case where IE and Opera return items + // by name instead of ID + if ( elem.id !== match[2] ) { + return rootjQuery.find( selector ); + } + + // Otherwise, we inject the element directly into the jQuery object + this.length = 1; + this[0] = elem; + } + + this.context = document; + this.selector = selector; + return this; + } + + // HANDLE: $(expr, $(...)) + } else if ( !context || context.jquery ) { + return ( context || rootjQuery ).find( selector ); + + // HANDLE: $(expr, context) + // (which is just equivalent to: $(context).find(expr) + } else { + return this.constructor( context ).find( selector ); + } + + // HANDLE: $(DOMElement) + } else if ( selector.nodeType ) { + this.context = this[0] = selector; + this.length = 1; + return this; + + // HANDLE: $(function) + // Shortcut for document ready + } else if ( jQuery.isFunction( selector ) ) { + return rootjQuery.ready( selector ); + } + + if ( selector.selector !== undefined ) { + this.selector = selector.selector; + this.context = selector.context; + } + + return jQuery.makeArray( selector, this ); + }, + + // Start with an empty selector + selector: "", + + // The default length of a jQuery object is 0 + length: 0, + + // The number of elements contained in the matched element set + size: function() { + return this.length; + }, + + toArray: function() { + return core_slice.call( this ); + }, + + // Get the Nth element in the matched element set OR + // Get the whole matched element set as a clean array + get: function( num ) { + return num == null ? + + // Return a 'clean' array + this.toArray() : + + // Return just the object + ( num < 0 ? this[ this.length + num ] : this[ num ] ); + }, + + // Take an array of elements and push it onto the stack + // (returning the new matched element set) + pushStack: function( elems ) { + + // Build a new jQuery matched element set + var ret = jQuery.merge( this.constructor(), elems ); + + // Add the old object onto the stack (as a reference) + ret.prevObject = this; + ret.context = this.context; + + // Return the newly-formed element set + return ret; + }, + + // Execute a callback for every element in the matched set. + // (You can seed the arguments with an array of args, but this is + // only used internally.) + each: function( callback, args ) { + return jQuery.each( this, callback, args ); + }, + + ready: function( fn ) { + // Add the callback + jQuery.ready.promise().done( fn ); + + return this; + }, + + slice: function() { + return this.pushStack( core_slice.apply( this, arguments ) ); + }, + + first: function() { + return this.eq( 0 ); + }, + + last: function() { + return this.eq( -1 ); + }, + + eq: function( i ) { + var len = this.length, + j = +i + ( i < 0 ? len : 0 ); + return this.pushStack( j >= 0 && j < len ? [ this[j] ] : [] ); + }, + + map: function( callback ) { + return this.pushStack( jQuery.map(this, function( elem, i ) { + return callback.call( elem, i, elem ); + })); + }, + + end: function() { + return this.prevObject || this.constructor(null); + }, + + // For internal use only. + // Behaves like an Array's method, not like a jQuery method. + push: core_push, + sort: [].sort, + splice: [].splice +}; + +// Give the init function the jQuery prototype for later instantiation +jQuery.fn.init.prototype = jQuery.fn; + +jQuery.extend = jQuery.fn.extend = function() { + var options, name, src, copy, copyIsArray, clone, + target = arguments[0] || {}, + i = 1, + length = arguments.length, + deep = false; + + // Handle a deep copy situation + if ( typeof target === "boolean" ) { + deep = target; + target = arguments[1] || {}; + // skip the boolean and the target + i = 2; + } + + // Handle case when target is a string or something (possible in deep copy) + if ( typeof target !== "object" && !jQuery.isFunction(target) ) { + target = {}; + } + + // extend jQuery itself if only one argument is passed + if ( length === i ) { + target = this; + --i; + } + + for ( ; i < length; i++ ) { + // Only deal with non-null/undefined values + if ( (options = arguments[ i ]) != null ) { + // Extend the base object + for ( name in options ) { + src = target[ name ]; + copy = options[ name ]; + + // Prevent never-ending loop + if ( target === copy ) { + continue; + } + + // Recurse if we're merging plain objects or arrays + if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) { + if ( copyIsArray ) { + copyIsArray = false; + clone = src && jQuery.isArray(src) ? src : []; + + } else { + clone = src && jQuery.isPlainObject(src) ? src : {}; + } + + // Never move original objects, clone them + target[ name ] = jQuery.extend( deep, clone, copy ); + + // Don't bring in undefined values + } else if ( copy !== undefined ) { + target[ name ] = copy; + } + } + } + } + + // Return the modified object + return target; +}; + +jQuery.extend({ + noConflict: function( deep ) { + if ( window.$ === jQuery ) { + window.$ = _$; + } + + if ( deep && window.jQuery === jQuery ) { + window.jQuery = _jQuery; + } + + return jQuery; + }, + + // Is the DOM ready to be used? Set to true once it occurs. + isReady: false, + + // A counter to track how many items to wait for before + // the ready event fires. See #6781 + readyWait: 1, + + // Hold (or release) the ready event + holdReady: function( hold ) { + if ( hold ) { + jQuery.readyWait++; + } else { + jQuery.ready( true ); + } + }, + + // Handle when the DOM is ready + ready: function( wait ) { + + // Abort if there are pending holds or we're already ready + if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) { + return; + } + + // Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443). + if ( !document.body ) { + return setTimeout( jQuery.ready ); + } + + // Remember that the DOM is ready + jQuery.isReady = true; + + // If a normal DOM Ready event fired, decrement, and wait if need be + if ( wait !== true && --jQuery.readyWait > 0 ) { + return; + } + + // If there are functions bound, to execute + readyList.resolveWith( document, [ jQuery ] ); + + // Trigger any bound ready events + if ( jQuery.fn.trigger ) { + jQuery( document ).trigger("ready").off("ready"); + } + }, + + // See test/unit/core.js for details concerning isFunction. + // Since version 1.3, DOM methods and functions like alert + // aren't supported. They return false on IE (#2968). + isFunction: function( obj ) { + return jQuery.type(obj) === "function"; + }, + + isArray: Array.isArray || function( obj ) { + return jQuery.type(obj) === "array"; + }, + + isWindow: function( obj ) { + return obj != null && obj == obj.window; + }, + + isNumeric: function( obj ) { + return !isNaN( parseFloat(obj) ) && isFinite( obj ); + }, + + type: function( obj ) { + if ( obj == null ) { + return String( obj ); + } + return typeof obj === "object" || typeof obj === "function" ? + class2type[ core_toString.call(obj) ] || "object" : + typeof obj; + }, + + isPlainObject: function( obj ) { + // Must be an Object. + // Because of IE, we also have to check the presence of the constructor property. + // Make sure that DOM nodes and window objects don't pass through, as well + if ( !obj || jQuery.type(obj) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) { + return false; + } + + try { + // Not own constructor property must be Object + if ( obj.constructor && + !core_hasOwn.call(obj, "constructor") && + !core_hasOwn.call(obj.constructor.prototype, "isPrototypeOf") ) { + return false; + } + } catch ( e ) { + // IE8,9 Will throw exceptions on certain host objects #9897 + return false; + } + + // Own properties are enumerated firstly, so to speed up, + // if last one is own, then all properties are own. + + var key; + for ( key in obj ) {} + + return key === undefined || core_hasOwn.call( obj, key ); + }, + + isEmptyObject: function( obj ) { + var name; + for ( name in obj ) { + return false; + } + return true; + }, + + error: function( msg ) { + throw new Error( msg ); + }, + + // data: string of html + // context (optional): If specified, the fragment will be created in this context, defaults to document + // keepScripts (optional): If true, will include scripts passed in the html string + parseHTML: function( data, context, keepScripts ) { + if ( !data || typeof data !== "string" ) { + return null; + } + if ( typeof context === "boolean" ) { + keepScripts = context; + context = false; + } + context = context || document; + + var parsed = rsingleTag.exec( data ), + scripts = !keepScripts && []; + + // Single tag + if ( parsed ) { + return [ context.createElement( parsed[1] ) ]; + } + + parsed = jQuery.buildFragment( [ data ], context, scripts ); + if ( scripts ) { + jQuery( scripts ).remove(); + } + return jQuery.merge( [], parsed.childNodes ); + }, + + parseJSON: function( data ) { + // Attempt to parse using the native JSON parser first + if ( window.JSON && window.JSON.parse ) { + return window.JSON.parse( data ); + } + + if ( data === null ) { + return data; + } + + if ( typeof data === "string" ) { + + // Make sure leading/trailing whitespace is removed (IE can't handle it) + data = jQuery.trim( data ); + + if ( data ) { + // Make sure the incoming data is actual JSON + // Logic borrowed from http://json.org/json2.js + if ( rvalidchars.test( data.replace( rvalidescape, "@" ) + .replace( rvalidtokens, "]" ) + .replace( rvalidbraces, "")) ) { + + return ( new Function( "return " + data ) )(); + } + } + } + + jQuery.error( "Invalid JSON: " + data ); + }, + + // Cross-browser xml parsing + parseXML: function( data ) { + var xml, tmp; + if ( !data || typeof data !== "string" ) { + return null; + } + try { + if ( window.DOMParser ) { // Standard + tmp = new DOMParser(); + xml = tmp.parseFromString( data , "text/xml" ); + } else { // IE + xml = new ActiveXObject( "Microsoft.XMLDOM" ); + xml.async = "false"; + xml.loadXML( data ); + } + } catch( e ) { + xml = undefined; + } + if ( !xml || !xml.documentElement || xml.getElementsByTagName( "parsererror" ).length ) { + jQuery.error( "Invalid XML: " + data ); + } + return xml; + }, + + noop: function() {}, + + // Evaluates a script in a global context + // Workarounds based on findings by Jim Driscoll + // http://weblogs.java.net/blog/driscoll/archive/2009/09/08/eval-javascript-global-context + globalEval: function( data ) { + if ( data && jQuery.trim( data ) ) { + // We use execScript on Internet Explorer + // We use an anonymous function so that context is window + // rather than jQuery in Firefox + ( window.execScript || function( data ) { + window[ "eval" ].call( window, data ); + } )( data ); + } + }, + + // Convert dashed to camelCase; used by the css and data modules + // Microsoft forgot to hump their vendor prefix (#9572) + camelCase: function( string ) { + return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase ); + }, + + nodeName: function( elem, name ) { + return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase(); + }, + + // args is for internal usage only + each: function( obj, callback, args ) { + var value, + i = 0, + length = obj.length, + isArray = isArraylike( obj ); + + if ( args ) { + if ( isArray ) { + for ( ; i < length; i++ ) { + value = callback.apply( obj[ i ], args ); + + if ( value === false ) { + break; + } + } + } else { + for ( i in obj ) { + value = callback.apply( obj[ i ], args ); + + if ( value === false ) { + break; + } + } + } + + // A special, fast, case for the most common use of each + } else { + if ( isArray ) { + for ( ; i < length; i++ ) { + value = callback.call( obj[ i ], i, obj[ i ] ); + + if ( value === false ) { + break; + } + } + } else { + for ( i in obj ) { + value = callback.call( obj[ i ], i, obj[ i ] ); + + if ( value === false ) { + break; + } + } + } + } + + return obj; + }, + + // Use native String.trim function wherever possible + trim: core_trim && !core_trim.call("\uFEFF\xA0") ? + function( text ) { + return text == null ? + "" : + core_trim.call( text ); + } : + + // Otherwise use our own trimming functionality + function( text ) { + return text == null ? + "" : + ( text + "" ).replace( rtrim, "" ); + }, + + // results is for internal usage only + makeArray: function( arr, results ) { + var ret = results || []; + + if ( arr != null ) { + if ( isArraylike( Object(arr) ) ) { + jQuery.merge( ret, + typeof arr === "string" ? + [ arr ] : arr + ); + } else { + core_push.call( ret, arr ); + } + } + + return ret; + }, + + inArray: function( elem, arr, i ) { + var len; + + if ( arr ) { + if ( core_indexOf ) { + return core_indexOf.call( arr, elem, i ); + } + + len = arr.length; + i = i ? i < 0 ? Math.max( 0, len + i ) : i : 0; + + for ( ; i < len; i++ ) { + // Skip accessing in sparse arrays + if ( i in arr && arr[ i ] === elem ) { + return i; + } + } + } + + return -1; + }, + + merge: function( first, second ) { + var l = second.length, + i = first.length, + j = 0; + + if ( typeof l === "number" ) { + for ( ; j < l; j++ ) { + first[ i++ ] = second[ j ]; + } + } else { + while ( second[j] !== undefined ) { + first[ i++ ] = second[ j++ ]; + } + } + + first.length = i; + + return first; + }, + + grep: function( elems, callback, inv ) { + var retVal, + ret = [], + i = 0, + length = elems.length; + inv = !!inv; + + // Go through the array, only saving the items + // that pass the validator function + for ( ; i < length; i++ ) { + retVal = !!callback( elems[ i ], i ); + if ( inv !== retVal ) { + ret.push( elems[ i ] ); + } + } + + return ret; + }, + + // arg is for internal usage only + map: function( elems, callback, arg ) { + var value, + i = 0, + length = elems.length, + isArray = isArraylike( elems ), + ret = []; + + // Go through the array, translating each of the items to their + if ( isArray ) { + for ( ; i < length; i++ ) { + value = callback( elems[ i ], i, arg ); + + if ( value != null ) { + ret[ ret.length ] = value; + } + } + + // Go through every key on the object, + } else { + for ( i in elems ) { + value = callback( elems[ i ], i, arg ); + + if ( value != null ) { + ret[ ret.length ] = value; + } + } + } + + // Flatten any nested arrays + return core_concat.apply( [], ret ); + }, + + // A global GUID counter for objects + guid: 1, + + // Bind a function to a context, optionally partially applying any + // arguments. + proxy: function( fn, context ) { + var tmp, args, proxy; + + if ( typeof context === "string" ) { + tmp = fn[ context ]; + context = fn; + fn = tmp; + } + + // Quick check to determine if target is callable, in the spec + // this throws a TypeError, but we will just return undefined. + if ( !jQuery.isFunction( fn ) ) { + return undefined; + } + + // Simulated bind + args = core_slice.call( arguments, 2 ); + proxy = function() { + return fn.apply( context || this, args.concat( core_slice.call( arguments ) ) ); + }; + + // Set the guid of unique handler to the same of original handler, so it can be removed + proxy.guid = fn.guid = fn.guid || jQuery.guid++; + + return proxy; + }, + + // Multifunctional method to get and set values of a collection + // The value/s can optionally be executed if it's a function + access: function( elems, fn, key, value, chainable, emptyGet, raw ) { + var i = 0, + length = elems.length, + bulk = key == null; + + // Sets many values + if ( jQuery.type( key ) === "object" ) { + chainable = true; + for ( i in key ) { + jQuery.access( elems, fn, i, key[i], true, emptyGet, raw ); + } + + // Sets one value + } else if ( value !== undefined ) { + chainable = true; + + if ( !jQuery.isFunction( value ) ) { + raw = true; + } + + if ( bulk ) { + // Bulk operations run against the entire set + if ( raw ) { + fn.call( elems, value ); + fn = null; + + // ...except when executing function values + } else { + bulk = fn; + fn = function( elem, key, value ) { + return bulk.call( jQuery( elem ), value ); + }; + } + } + + if ( fn ) { + for ( ; i < length; i++ ) { + fn( elems[i], key, raw ? value : value.call( elems[i], i, fn( elems[i], key ) ) ); + } + } + } + + return chainable ? + elems : + + // Gets + bulk ? + fn.call( elems ) : + length ? fn( elems[0], key ) : emptyGet; + }, + + now: function() { + return ( new Date() ).getTime(); + } +}); + +jQuery.ready.promise = function( obj ) { + if ( !readyList ) { + + readyList = jQuery.Deferred(); + + // Catch cases where $(document).ready() is called after the browser event has already occurred. + // we once tried to use readyState "interactive" here, but it caused issues like the one + // discovered by ChrisS here: http://bugs.jquery.com/ticket/12282#comment:15 + if ( document.readyState === "complete" ) { + // Handle it asynchronously to allow scripts the opportunity to delay ready + setTimeout( jQuery.ready ); + + // Standards-based browsers support DOMContentLoaded + } else if ( document.addEventListener ) { + // Use the handy event callback + document.addEventListener( "DOMContentLoaded", DOMContentLoaded, false ); + + // A fallback to window.onload, that will always work + window.addEventListener( "load", jQuery.ready, false ); + + // If IE event model is used + } else { + // Ensure firing before onload, maybe late but safe also for iframes + document.attachEvent( "onreadystatechange", DOMContentLoaded ); + + // A fallback to window.onload, that will always work + window.attachEvent( "onload", jQuery.ready ); + + // If IE and not a frame + // continually check to see if the document is ready + var top = false; + + try { + top = window.frameElement == null && document.documentElement; + } catch(e) {} + + if ( top && top.doScroll ) { + (function doScrollCheck() { + if ( !jQuery.isReady ) { + + try { + // Use the trick by Diego Perini + // http://javascript.nwbox.com/IEContentLoaded/ + top.doScroll("left"); + } catch(e) { + return setTimeout( doScrollCheck, 50 ); + } + + // and execute any waiting functions + jQuery.ready(); + } + })(); + } + } + } + return readyList.promise( obj ); +}; + +// Populate the class2type map +jQuery.each("Boolean Number String Function Array Date RegExp Object Error".split(" "), function(i, name) { + class2type[ "[object " + name + "]" ] = name.toLowerCase(); +}); + +function isArraylike( obj ) { + var length = obj.length, + type = jQuery.type( obj ); + + if ( jQuery.isWindow( obj ) ) { + return false; + } + + if ( obj.nodeType === 1 && length ) { + return true; + } + + return type === "array" || type !== "function" && + ( length === 0 || + typeof length === "number" && length > 0 && ( length - 1 ) in obj ); +} + +// All jQuery objects should point back to these +rootjQuery = jQuery(document); +// String to Object options format cache +var optionsCache = {}; + +// Convert String-formatted options into Object-formatted ones and store in cache +function createOptions( options ) { + var object = optionsCache[ options ] = {}; + jQuery.each( options.match( core_rnotwhite ) || [], function( _, flag ) { + object[ flag ] = true; + }); + return object; +} + +/* + * Create a callback list using the following parameters: + * + * options: an optional list of space-separated options that will change how + * the callback list behaves or a more traditional option object + * + * By default a callback list will act like an event callback list and can be + * "fired" multiple times. + * + * Possible options: + * + * once: will ensure the callback list can only be fired once (like a Deferred) + * + * memory: will keep track of previous values and will call any callback added + * after the list has been fired right away with the latest "memorized" + * values (like a Deferred) + * + * unique: will ensure a callback can only be added once (no duplicate in the list) + * + * stopOnFalse: interrupt callings when a callback returns false + * + */ +jQuery.Callbacks = function( options ) { + + // Convert options from String-formatted to Object-formatted if needed + // (we check in cache first) + options = typeof options === "string" ? + ( optionsCache[ options ] || createOptions( options ) ) : + jQuery.extend( {}, options ); + + var // Last fire value (for non-forgettable lists) + memory, + // Flag to know if list was already fired + fired, + // Flag to know if list is currently firing + firing, + // First callback to fire (used internally by add and fireWith) + firingStart, + // End of the loop when firing + firingLength, + // Index of currently firing callback (modified by remove if needed) + firingIndex, + // Actual callback list + list = [], + // Stack of fire calls for repeatable lists + stack = !options.once && [], + // Fire callbacks + fire = function( data ) { + memory = options.memory && data; + fired = true; + firingIndex = firingStart || 0; + firingStart = 0; + firingLength = list.length; + firing = true; + for ( ; list && firingIndex < firingLength; firingIndex++ ) { + if ( list[ firingIndex ].apply( data[ 0 ], data[ 1 ] ) === false && options.stopOnFalse ) { + memory = false; // To prevent further calls using add + break; + } + } + firing = false; + if ( list ) { + if ( stack ) { + if ( stack.length ) { + fire( stack.shift() ); + } + } else if ( memory ) { + list = []; + } else { + self.disable(); + } + } + }, + // Actual Callbacks object + self = { + // Add a callback or a collection of callbacks to the list + add: function() { + if ( list ) { + // First, we save the current length + var start = list.length; + (function add( args ) { + jQuery.each( args, function( _, arg ) { + var type = jQuery.type( arg ); + if ( type === "function" ) { + if ( !options.unique || !self.has( arg ) ) { + list.push( arg ); + } + } else if ( arg && arg.length && type !== "string" ) { + // Inspect recursively + add( arg ); + } + }); + })( arguments ); + // Do we need to add the callbacks to the + // current firing batch? + if ( firing ) { + firingLength = list.length; + // With memory, if we're not firing then + // we should call right away + } else if ( memory ) { + firingStart = start; + fire( memory ); + } + } + return this; + }, + // Remove a callback from the list + remove: function() { + if ( list ) { + jQuery.each( arguments, function( _, arg ) { + var index; + while( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) { + list.splice( index, 1 ); + // Handle firing indexes + if ( firing ) { + if ( index <= firingLength ) { + firingLength--; + } + if ( index <= firingIndex ) { + firingIndex--; + } + } + } + }); + } + return this; + }, + // Control if a given callback is in the list + has: function( fn ) { + return jQuery.inArray( fn, list ) > -1; + }, + // Remove all callbacks from the list + empty: function() { + list = []; + return this; + }, + // Have the list do nothing anymore + disable: function() { + list = stack = memory = undefined; + return this; + }, + // Is it disabled? + disabled: function() { + return !list; + }, + // Lock the list in its current state + lock: function() { + stack = undefined; + if ( !memory ) { + self.disable(); + } + return this; + }, + // Is it locked? + locked: function() { + return !stack; + }, + // Call all callbacks with the given context and arguments + fireWith: function( context, args ) { + args = args || []; + args = [ context, args.slice ? args.slice() : args ]; + if ( list && ( !fired || stack ) ) { + if ( firing ) { + stack.push( args ); + } else { + fire( args ); + } + } + return this; + }, + // Call all the callbacks with the given arguments + fire: function() { + self.fireWith( this, arguments ); + return this; + }, + // To know if the callbacks have already been called at least once + fired: function() { + return !!fired; + } + }; + + return self; +}; +jQuery.extend({ + + Deferred: function( func ) { + var tuples = [ + // action, add listener, listener list, final state + [ "resolve", "done", jQuery.Callbacks("once memory"), "resolved" ], + [ "reject", "fail", jQuery.Callbacks("once memory"), "rejected" ], + [ "notify", "progress", jQuery.Callbacks("memory") ] + ], + state = "pending", + promise = { + state: function() { + return state; + }, + always: function() { + deferred.done( arguments ).fail( arguments ); + return this; + }, + then: function( /* fnDone, fnFail, fnProgress */ ) { + var fns = arguments; + return jQuery.Deferred(function( newDefer ) { + jQuery.each( tuples, function( i, tuple ) { + var action = tuple[ 0 ], + fn = jQuery.isFunction( fns[ i ] ) && fns[ i ]; + // deferred[ done | fail | progress ] for forwarding actions to newDefer + deferred[ tuple[1] ](function() { + var returned = fn && fn.apply( this, arguments ); + if ( returned && jQuery.isFunction( returned.promise ) ) { + returned.promise() + .done( newDefer.resolve ) + .fail( newDefer.reject ) + .progress( newDefer.notify ); + } else { + newDefer[ action + "With" ]( this === promise ? newDefer.promise() : this, fn ? [ returned ] : arguments ); + } + }); + }); + fns = null; + }).promise(); + }, + // Get a promise for this deferred + // If obj is provided, the promise aspect is added to the object + promise: function( obj ) { + return obj != null ? jQuery.extend( obj, promise ) : promise; + } + }, + deferred = {}; + + // Keep pipe for back-compat + promise.pipe = promise.then; + + // Add list-specific methods + jQuery.each( tuples, function( i, tuple ) { + var list = tuple[ 2 ], + stateString = tuple[ 3 ]; + + // promise[ done | fail | progress ] = list.add + promise[ tuple[1] ] = list.add; + + // Handle state + if ( stateString ) { + list.add(function() { + // state = [ resolved | rejected ] + state = stateString; + + // [ reject_list | resolve_list ].disable; progress_list.lock + }, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock ); + } + + // deferred[ resolve | reject | notify ] + deferred[ tuple[0] ] = function() { + deferred[ tuple[0] + "With" ]( this === deferred ? promise : this, arguments ); + return this; + }; + deferred[ tuple[0] + "With" ] = list.fireWith; + }); + + // Make the deferred a promise + promise.promise( deferred ); + + // Call given func if any + if ( func ) { + func.call( deferred, deferred ); + } + + // All done! + return deferred; + }, + + // Deferred helper + when: function( subordinate /* , ..., subordinateN */ ) { + var i = 0, + resolveValues = core_slice.call( arguments ), + length = resolveValues.length, + + // the count of uncompleted subordinates + remaining = length !== 1 || ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0, + + // the master Deferred. If resolveValues consist of only a single Deferred, just use that. + deferred = remaining === 1 ? subordinate : jQuery.Deferred(), + + // Update function for both resolve and progress values + updateFunc = function( i, contexts, values ) { + return function( value ) { + contexts[ i ] = this; + values[ i ] = arguments.length > 1 ? core_slice.call( arguments ) : value; + if( values === progressValues ) { + deferred.notifyWith( contexts, values ); + } else if ( !( --remaining ) ) { + deferred.resolveWith( contexts, values ); + } + }; + }, + + progressValues, progressContexts, resolveContexts; + + // add listeners to Deferred subordinates; treat others as resolved + if ( length > 1 ) { + progressValues = new Array( length ); + progressContexts = new Array( length ); + resolveContexts = new Array( length ); + for ( ; i < length; i++ ) { + if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) { + resolveValues[ i ].promise() + .done( updateFunc( i, resolveContexts, resolveValues ) ) + .fail( deferred.reject ) + .progress( updateFunc( i, progressContexts, progressValues ) ); + } else { + --remaining; + } + } + } + + // if we're not waiting on anything, resolve the master + if ( !remaining ) { + deferred.resolveWith( resolveContexts, resolveValues ); + } + + return deferred.promise(); + } +}); +jQuery.support = (function() { + + var support, all, a, select, opt, input, fragment, eventName, isSupported, i, + div = document.createElement("div"); + + // Setup + div.setAttribute( "className", "t" ); + div.innerHTML = "
a"; + + // Support tests won't run in some limited or non-browser environments + all = div.getElementsByTagName("*"); + a = div.getElementsByTagName("a")[ 0 ]; + if ( !all || !a || !all.length ) { + return {}; + } + + // First batch of tests + select = document.createElement("select"); + opt = select.appendChild( document.createElement("option") ); + input = div.getElementsByTagName("input")[ 0 ]; + + a.style.cssText = "top:1px;float:left;opacity:.5"; + support = { + // Test setAttribute on camelCase class. If it works, we need attrFixes when doing get/setAttribute (ie6/7) + getSetAttribute: div.className !== "t", + + // IE strips leading whitespace when .innerHTML is used + leadingWhitespace: div.firstChild.nodeType === 3, + + // Make sure that tbody elements aren't automatically inserted + // IE will insert them into empty tables + tbody: !div.getElementsByTagName("tbody").length, + + // Make sure that link elements get serialized correctly by innerHTML + // This requires a wrapper element in IE + htmlSerialize: !!div.getElementsByTagName("link").length, + + // Get the style information from getAttribute + // (IE uses .cssText instead) + style: /top/.test( a.getAttribute("style") ), + + // Make sure that URLs aren't manipulated + // (IE normalizes it by default) + hrefNormalized: a.getAttribute("href") === "/a", + + // Make sure that element opacity exists + // (IE uses filter instead) + // Use a regex to work around a WebKit issue. See #5145 + opacity: /^0.5/.test( a.style.opacity ), + + // Verify style float existence + // (IE uses styleFloat instead of cssFloat) + cssFloat: !!a.style.cssFloat, + + // Check the default checkbox/radio value ("" on WebKit; "on" elsewhere) + checkOn: !!input.value, + + // Make sure that a selected-by-default option has a working selected property. + // (WebKit defaults to false instead of true, IE too, if it's in an optgroup) + optSelected: opt.selected, + + // Tests for enctype support on a form (#6743) + enctype: !!document.createElement("form").enctype, + + // Makes sure cloning an html5 element does not cause problems + // Where outerHTML is undefined, this still works + html5Clone: document.createElement("nav").cloneNode( true ).outerHTML !== "<:nav>", + + // jQuery.support.boxModel DEPRECATED in 1.8 since we don't support Quirks Mode + boxModel: document.compatMode === "CSS1Compat", + + // Will be defined later + deleteExpando: true, + noCloneEvent: true, + inlineBlockNeedsLayout: false, + shrinkWrapBlocks: false, + reliableMarginRight: true, + boxSizingReliable: true, + pixelPosition: false + }; + + // Make sure checked status is properly cloned + input.checked = true; + support.noCloneChecked = input.cloneNode( true ).checked; + + // Make sure that the options inside disabled selects aren't marked as disabled + // (WebKit marks them as disabled) + select.disabled = true; + support.optDisabled = !opt.disabled; + + // Support: IE<9 + try { + delete div.test; + } catch( e ) { + support.deleteExpando = false; + } + + // Check if we can trust getAttribute("value") + input = document.createElement("input"); + input.setAttribute( "value", "" ); + support.input = input.getAttribute( "value" ) === ""; + + // Check if an input maintains its value after becoming a radio + input.value = "t"; + input.setAttribute( "type", "radio" ); + support.radioValue = input.value === "t"; + + // #11217 - WebKit loses check when the name is after the checked attribute + input.setAttribute( "checked", "t" ); + input.setAttribute( "name", "t" ); + + fragment = document.createDocumentFragment(); + fragment.appendChild( input ); + + // Check if a disconnected checkbox will retain its checked + // value of true after appended to the DOM (IE6/7) + support.appendChecked = input.checked; + + // WebKit doesn't clone checked state correctly in fragments + support.checkClone = fragment.cloneNode( true ).cloneNode( true ).lastChild.checked; + + // Support: IE<9 + // Opera does not clone events (and typeof div.attachEvent === undefined). + // IE9-10 clones events bound via attachEvent, but they don't trigger with .click() + if ( div.attachEvent ) { + div.attachEvent( "onclick", function() { + support.noCloneEvent = false; + }); + + div.cloneNode( true ).click(); + } + + // Support: IE<9 (lack submit/change bubble), Firefox 17+ (lack focusin event) + // Beware of CSP restrictions (https://developer.mozilla.org/en/Security/CSP), test/csp.php + for ( i in { submit: true, change: true, focusin: true }) { + div.setAttribute( eventName = "on" + i, "t" ); + + support[ i + "Bubbles" ] = eventName in window || div.attributes[ eventName ].expando === false; + } + + div.style.backgroundClip = "content-box"; + div.cloneNode( true ).style.backgroundClip = ""; + support.clearCloneStyle = div.style.backgroundClip === "content-box"; + + // Run tests that need a body at doc ready + jQuery(function() { + var container, marginDiv, tds, + divReset = "padding:0;margin:0;border:0;display:block;box-sizing:content-box;-moz-box-sizing:content-box;-webkit-box-sizing:content-box;", + body = document.getElementsByTagName("body")[0]; + + if ( !body ) { + // Return for frameset docs that don't have a body + return; + } + + container = document.createElement("div"); + container.style.cssText = "border:0;width:0;height:0;position:absolute;top:0;left:-9999px;margin-top:1px"; + + body.appendChild( container ).appendChild( div ); + + // Support: IE8 + // Check if table cells still have offsetWidth/Height when they are set + // to display:none and there are still other visible table cells in a + // table row; if so, offsetWidth/Height are not reliable for use when + // determining if an element has been hidden directly using + // display:none (it is still safe to use offsets if a parent element is + // hidden; don safety goggles and see bug #4512 for more information). + div.innerHTML = "
t
"; + tds = div.getElementsByTagName("td"); + tds[ 0 ].style.cssText = "padding:0;margin:0;border:0;display:none"; + isSupported = ( tds[ 0 ].offsetHeight === 0 ); + + tds[ 0 ].style.display = ""; + tds[ 1 ].style.display = "none"; + + // Support: IE8 + // Check if empty table cells still have offsetWidth/Height + support.reliableHiddenOffsets = isSupported && ( tds[ 0 ].offsetHeight === 0 ); + + // Check box-sizing and margin behavior + div.innerHTML = ""; + div.style.cssText = "box-sizing:border-box;-moz-box-sizing:border-box;-webkit-box-sizing:border-box;padding:1px;border:1px;display:block;width:4px;margin-top:1%;position:absolute;top:1%;"; + support.boxSizing = ( div.offsetWidth === 4 ); + support.doesNotIncludeMarginInBodyOffset = ( body.offsetTop !== 1 ); + + // Use window.getComputedStyle because jsdom on node.js will break without it. + if ( window.getComputedStyle ) { + support.pixelPosition = ( window.getComputedStyle( div, null ) || {} ).top !== "1%"; + support.boxSizingReliable = ( window.getComputedStyle( div, null ) || { width: "4px" } ).width === "4px"; + + // Check if div with explicit width and no margin-right incorrectly + // gets computed margin-right based on width of container. (#3333) + // Fails in WebKit before Feb 2011 nightlies + // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right + marginDiv = div.appendChild( document.createElement("div") ); + marginDiv.style.cssText = div.style.cssText = divReset; + marginDiv.style.marginRight = marginDiv.style.width = "0"; + div.style.width = "1px"; + + support.reliableMarginRight = + !parseFloat( ( window.getComputedStyle( marginDiv, null ) || {} ).marginRight ); + } + + if ( typeof div.style.zoom !== "undefined" ) { + // Support: IE<8 + // Check if natively block-level elements act like inline-block + // elements when setting their display to 'inline' and giving + // them layout + div.innerHTML = ""; + div.style.cssText = divReset + "width:1px;padding:1px;display:inline;zoom:1"; + support.inlineBlockNeedsLayout = ( div.offsetWidth === 3 ); + + // Support: IE6 + // Check if elements with layout shrink-wrap their children + div.style.display = "block"; + div.innerHTML = "
"; + div.firstChild.style.width = "5px"; + support.shrinkWrapBlocks = ( div.offsetWidth !== 3 ); + + // Prevent IE 6 from affecting layout for positioned elements #11048 + // Prevent IE from shrinking the body in IE 7 mode #12869 + body.style.zoom = 1; + } + + body.removeChild( container ); + + // Null elements to avoid leaks in IE + container = div = tds = marginDiv = null; + }); + + // Null elements to avoid leaks in IE + all = select = fragment = opt = a = input = null; + + return support; +})(); + +var rbrace = /(?:\{[\s\S]*\}|\[[\s\S]*\])$/, + rmultiDash = /([A-Z])/g; + +function internalData( elem, name, data, pvt /* Internal Use Only */ ){ + if ( !jQuery.acceptData( elem ) ) { + return; + } + + var thisCache, ret, + internalKey = jQuery.expando, + getByName = typeof name === "string", + + // We have to handle DOM nodes and JS objects differently because IE6-7 + // can't GC object references properly across the DOM-JS boundary + isNode = elem.nodeType, + + // Only DOM nodes need the global jQuery cache; JS object data is + // attached directly to the object so GC can occur automatically + cache = isNode ? jQuery.cache : elem, + + // Only defining an ID for JS objects if its cache already exists allows + // the code to shortcut on the same path as a DOM node with no cache + id = isNode ? elem[ internalKey ] : elem[ internalKey ] && internalKey; + + // Avoid doing any more work than we need to when trying to get data on an + // object that has no data at all + if ( (!id || !cache[id] || (!pvt && !cache[id].data)) && getByName && data === undefined ) { + return; + } + + if ( !id ) { + // Only DOM nodes need a new unique ID for each element since their data + // ends up in the global cache + if ( isNode ) { + elem[ internalKey ] = id = core_deletedIds.pop() || jQuery.guid++; + } else { + id = internalKey; + } + } + + if ( !cache[ id ] ) { + cache[ id ] = {}; + + // Avoids exposing jQuery metadata on plain JS objects when the object + // is serialized using JSON.stringify + if ( !isNode ) { + cache[ id ].toJSON = jQuery.noop; + } + } + + // An object can be passed to jQuery.data instead of a key/value pair; this gets + // shallow copied over onto the existing cache + if ( typeof name === "object" || typeof name === "function" ) { + if ( pvt ) { + cache[ id ] = jQuery.extend( cache[ id ], name ); + } else { + cache[ id ].data = jQuery.extend( cache[ id ].data, name ); + } + } + + thisCache = cache[ id ]; + + // jQuery data() is stored in a separate object inside the object's internal data + // cache in order to avoid key collisions between internal data and user-defined + // data. + if ( !pvt ) { + if ( !thisCache.data ) { + thisCache.data = {}; + } + + thisCache = thisCache.data; + } + + if ( data !== undefined ) { + thisCache[ jQuery.camelCase( name ) ] = data; + } + + // Check for both converted-to-camel and non-converted data property names + // If a data property was specified + if ( getByName ) { + + // First Try to find as-is property data + ret = thisCache[ name ]; + + // Test for null|undefined property data + if ( ret == null ) { + + // Try to find the camelCased property + ret = thisCache[ jQuery.camelCase( name ) ]; + } + } else { + ret = thisCache; + } + + return ret; +} + +function internalRemoveData( elem, name, pvt /* For internal use only */ ){ + if ( !jQuery.acceptData( elem ) ) { + return; + } + + var thisCache, i, l, + + isNode = elem.nodeType, + + // See jQuery.data for more information + cache = isNode ? jQuery.cache : elem, + id = isNode ? elem[ jQuery.expando ] : jQuery.expando; + + // If there is already no cache entry for this object, there is no + // purpose in continuing + if ( !cache[ id ] ) { + return; + } + + if ( name ) { + + thisCache = pvt ? cache[ id ] : cache[ id ].data; + + if ( thisCache ) { + + // Support array or space separated string names for data keys + if ( !jQuery.isArray( name ) ) { + + // try the string as a key before any manipulation + if ( name in thisCache ) { + name = [ name ]; + } else { + + // split the camel cased version by spaces unless a key with the spaces exists + name = jQuery.camelCase( name ); + if ( name in thisCache ) { + name = [ name ]; + } else { + name = name.split(" "); + } + } + } else { + // If "name" is an array of keys... + // When data is initially created, via ("key", "val") signature, + // keys will be converted to camelCase. + // Since there is no way to tell _how_ a key was added, remove + // both plain key and camelCase key. #12786 + // This will only penalize the array argument path. + name = name.concat( jQuery.map( name, jQuery.camelCase ) ); + } + + for ( i = 0, l = name.length; i < l; i++ ) { + delete thisCache[ name[i] ]; + } + + // If there is no data left in the cache, we want to continue + // and let the cache object itself get destroyed + if ( !( pvt ? isEmptyDataObject : jQuery.isEmptyObject )( thisCache ) ) { + return; + } + } + } + + // See jQuery.data for more information + if ( !pvt ) { + delete cache[ id ].data; + + // Don't destroy the parent cache unless the internal data object + // had been the only thing left in it + if ( !isEmptyDataObject( cache[ id ] ) ) { + return; + } + } + + // Destroy the cache + if ( isNode ) { + jQuery.cleanData( [ elem ], true ); + + // Use delete when supported for expandos or `cache` is not a window per isWindow (#10080) + } else if ( jQuery.support.deleteExpando || cache != cache.window ) { + delete cache[ id ]; + + // When all else fails, null + } else { + cache[ id ] = null; + } +} + +jQuery.extend({ + cache: {}, + + // Unique for each copy of jQuery on the page + // Non-digits removed to match rinlinejQuery + expando: "jQuery" + ( core_version + Math.random() ).replace( /\D/g, "" ), + + // The following elements throw uncatchable exceptions if you + // attempt to add expando properties to them. + noData: { + "embed": true, + // Ban all objects except for Flash (which handle expandos) + "object": "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000", + "applet": true + }, + + hasData: function( elem ) { + elem = elem.nodeType ? jQuery.cache[ elem[jQuery.expando] ] : elem[ jQuery.expando ]; + return !!elem && !isEmptyDataObject( elem ); + }, + + data: function( elem, name, data ) { + return internalData( elem, name, data, false ); + }, + + removeData: function( elem, name ) { + return internalRemoveData( elem, name, false ); + }, + + // For internal use only. + _data: function( elem, name, data ) { + return internalData( elem, name, data, true ); + }, + + _removeData: function( elem, name ) { + return internalRemoveData( elem, name, true ); + }, + + // A method for determining if a DOM node can handle the data expando + acceptData: function( elem ) { + var noData = elem.nodeName && jQuery.noData[ elem.nodeName.toLowerCase() ]; + + // nodes accept data unless otherwise specified; rejection can be conditional + return !noData || noData !== true && elem.getAttribute("classid") === noData; + } +}); + +jQuery.fn.extend({ + data: function( key, value ) { + var attrs, name, + elem = this[0], + i = 0, + data = null; + + // Gets all values + if ( key === undefined ) { + if ( this.length ) { + data = jQuery.data( elem ); + + if ( elem.nodeType === 1 && !jQuery._data( elem, "parsedAttrs" ) ) { + attrs = elem.attributes; + for ( ; i < attrs.length; i++ ) { + name = attrs[i].name; + + if ( !name.indexOf( "data-" ) ) { + name = jQuery.camelCase( name.substring(5) ); + + dataAttr( elem, name, data[ name ] ); + } + } + jQuery._data( elem, "parsedAttrs", true ); + } + } + + return data; + } + + // Sets multiple values + if ( typeof key === "object" ) { + return this.each(function() { + jQuery.data( this, key ); + }); + } + + return jQuery.access( this, function( value ) { + + if ( value === undefined ) { + // Try to fetch any internally stored data first + return elem ? dataAttr( elem, key, jQuery.data( elem, key ) ) : null; + } + + this.each(function() { + jQuery.data( this, key, value ); + }); + }, null, value, arguments.length > 1, null, true ); + }, + + removeData: function( key ) { + return this.each(function() { + jQuery.removeData( this, key ); + }); + } +}); + +function dataAttr( elem, key, data ) { + // If nothing was found internally, try to fetch any + // data from the HTML5 data-* attribute + if ( data === undefined && elem.nodeType === 1 ) { + + var name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase(); + + data = elem.getAttribute( name ); + + if ( typeof data === "string" ) { + try { + data = data === "true" ? true : + data === "false" ? false : + data === "null" ? null : + // Only convert to a number if it doesn't change the string + +data + "" === data ? +data : + rbrace.test( data ) ? jQuery.parseJSON( data ) : + data; + } catch( e ) {} + + // Make sure we set the data so it isn't changed later + jQuery.data( elem, key, data ); + + } else { + data = undefined; + } + } + + return data; +} + +// checks a cache object for emptiness +function isEmptyDataObject( obj ) { + var name; + for ( name in obj ) { + + // if the public data object is empty, the private is still empty + if ( name === "data" && jQuery.isEmptyObject( obj[name] ) ) { + continue; + } + if ( name !== "toJSON" ) { + return false; + } + } + + return true; +} +jQuery.extend({ + queue: function( elem, type, data ) { + var queue; + + if ( elem ) { + type = ( type || "fx" ) + "queue"; + queue = jQuery._data( elem, type ); + + // Speed up dequeue by getting out quickly if this is just a lookup + if ( data ) { + if ( !queue || jQuery.isArray(data) ) { + queue = jQuery._data( elem, type, jQuery.makeArray(data) ); + } else { + queue.push( data ); + } + } + return queue || []; + } + }, + + dequeue: function( elem, type ) { + type = type || "fx"; + + var queue = jQuery.queue( elem, type ), + startLength = queue.length, + fn = queue.shift(), + hooks = jQuery._queueHooks( elem, type ), + next = function() { + jQuery.dequeue( elem, type ); + }; + + // If the fx queue is dequeued, always remove the progress sentinel + if ( fn === "inprogress" ) { + fn = queue.shift(); + startLength--; + } + + hooks.cur = fn; + if ( fn ) { + + // Add a progress sentinel to prevent the fx queue from being + // automatically dequeued + if ( type === "fx" ) { + queue.unshift( "inprogress" ); + } + + // clear up the last queue stop function + delete hooks.stop; + fn.call( elem, next, hooks ); + } + + if ( !startLength && hooks ) { + hooks.empty.fire(); + } + }, + + // not intended for public consumption - generates a queueHooks object, or returns the current one + _queueHooks: function( elem, type ) { + var key = type + "queueHooks"; + return jQuery._data( elem, key ) || jQuery._data( elem, key, { + empty: jQuery.Callbacks("once memory").add(function() { + jQuery._removeData( elem, type + "queue" ); + jQuery._removeData( elem, key ); + }) + }); + } +}); + +jQuery.fn.extend({ + queue: function( type, data ) { + var setter = 2; + + if ( typeof type !== "string" ) { + data = type; + type = "fx"; + setter--; + } + + if ( arguments.length < setter ) { + return jQuery.queue( this[0], type ); + } + + return data === undefined ? + this : + this.each(function() { + var queue = jQuery.queue( this, type, data ); + + // ensure a hooks for this queue + jQuery._queueHooks( this, type ); + + if ( type === "fx" && queue[0] !== "inprogress" ) { + jQuery.dequeue( this, type ); + } + }); + }, + dequeue: function( type ) { + return this.each(function() { + jQuery.dequeue( this, type ); + }); + }, + // Based off of the plugin by Clint Helfers, with permission. + // http://blindsignals.com/index.php/2009/07/jquery-delay/ + delay: function( time, type ) { + time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time; + type = type || "fx"; + + return this.queue( type, function( next, hooks ) { + var timeout = setTimeout( next, time ); + hooks.stop = function() { + clearTimeout( timeout ); + }; + }); + }, + clearQueue: function( type ) { + return this.queue( type || "fx", [] ); + }, + // Get a promise resolved when queues of a certain type + // are emptied (fx is the type by default) + promise: function( type, obj ) { + var tmp, + count = 1, + defer = jQuery.Deferred(), + elements = this, + i = this.length, + resolve = function() { + if ( !( --count ) ) { + defer.resolveWith( elements, [ elements ] ); + } + }; + + if ( typeof type !== "string" ) { + obj = type; + type = undefined; + } + type = type || "fx"; + + while( i-- ) { + tmp = jQuery._data( elements[ i ], type + "queueHooks" ); + if ( tmp && tmp.empty ) { + count++; + tmp.empty.add( resolve ); + } + } + resolve(); + return defer.promise( obj ); + } +}); +var nodeHook, boolHook, + rclass = /[\t\r\n]/g, + rreturn = /\r/g, + rfocusable = /^(?:input|select|textarea|button|object)$/i, + rclickable = /^(?:a|area)$/i, + rboolean = /^(?:checked|selected|autofocus|autoplay|async|controls|defer|disabled|hidden|loop|multiple|open|readonly|required|scoped)$/i, + ruseDefault = /^(?:checked|selected)$/i, + getSetAttribute = jQuery.support.getSetAttribute, + getSetInput = jQuery.support.input; + +jQuery.fn.extend({ + attr: function( name, value ) { + return jQuery.access( this, jQuery.attr, name, value, arguments.length > 1 ); + }, + + removeAttr: function( name ) { + return this.each(function() { + jQuery.removeAttr( this, name ); + }); + }, + + prop: function( name, value ) { + return jQuery.access( this, jQuery.prop, name, value, arguments.length > 1 ); + }, + + removeProp: function( name ) { + name = jQuery.propFix[ name ] || name; + return this.each(function() { + // try/catch handles cases where IE balks (such as removing a property on window) + try { + this[ name ] = undefined; + delete this[ name ]; + } catch( e ) {} + }); + }, + + addClass: function( value ) { + var classes, elem, cur, clazz, j, + i = 0, + len = this.length, + proceed = typeof value === "string" && value; + + if ( jQuery.isFunction( value ) ) { + return this.each(function( j ) { + jQuery( this ).addClass( value.call( this, j, this.className ) ); + }); + } + + if ( proceed ) { + // The disjunction here is for better compressibility (see removeClass) + classes = ( value || "" ).match( core_rnotwhite ) || []; + + for ( ; i < len; i++ ) { + elem = this[ i ]; + cur = elem.nodeType === 1 && ( elem.className ? + ( " " + elem.className + " " ).replace( rclass, " " ) : + " " + ); + + if ( cur ) { + j = 0; + while ( (clazz = classes[j++]) ) { + if ( cur.indexOf( " " + clazz + " " ) < 0 ) { + cur += clazz + " "; + } + } + elem.className = jQuery.trim( cur ); + + } + } + } + + return this; + }, + + removeClass: function( value ) { + var classes, elem, cur, clazz, j, + i = 0, + len = this.length, + proceed = arguments.length === 0 || typeof value === "string" && value; + + if ( jQuery.isFunction( value ) ) { + return this.each(function( j ) { + jQuery( this ).removeClass( value.call( this, j, this.className ) ); + }); + } + if ( proceed ) { + classes = ( value || "" ).match( core_rnotwhite ) || []; + + for ( ; i < len; i++ ) { + elem = this[ i ]; + // This expression is here for better compressibility (see addClass) + cur = elem.nodeType === 1 && ( elem.className ? + ( " " + elem.className + " " ).replace( rclass, " " ) : + "" + ); + + if ( cur ) { + j = 0; + while ( (clazz = classes[j++]) ) { + // Remove *all* instances + while ( cur.indexOf( " " + clazz + " " ) >= 0 ) { + cur = cur.replace( " " + clazz + " ", " " ); + } + } + elem.className = value ? jQuery.trim( cur ) : ""; + } + } + } + + return this; + }, + + toggleClass: function( value, stateVal ) { + var type = typeof value, + isBool = typeof stateVal === "boolean"; + + if ( jQuery.isFunction( value ) ) { + return this.each(function( i ) { + jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal ); + }); + } + + return this.each(function() { + if ( type === "string" ) { + // toggle individual class names + var className, + i = 0, + self = jQuery( this ), + state = stateVal, + classNames = value.match( core_rnotwhite ) || []; + + while ( (className = classNames[ i++ ]) ) { + // check each className given, space separated list + state = isBool ? state : !self.hasClass( className ); + self[ state ? "addClass" : "removeClass" ]( className ); + } + + // Toggle whole class name + } else if ( type === "undefined" || type === "boolean" ) { + if ( this.className ) { + // store className if set + jQuery._data( this, "__className__", this.className ); + } + + // If the element has a class name or if we're passed "false", + // then remove the whole classname (if there was one, the above saved it). + // Otherwise bring back whatever was previously saved (if anything), + // falling back to the empty string if nothing was stored. + this.className = this.className || value === false ? "" : jQuery._data( this, "__className__" ) || ""; + } + }); + }, + + hasClass: function( selector ) { + var className = " " + selector + " ", + i = 0, + l = this.length; + for ( ; i < l; i++ ) { + if ( this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) >= 0 ) { + return true; + } + } + + return false; + }, + + val: function( value ) { + var hooks, ret, isFunction, + elem = this[0]; + + if ( !arguments.length ) { + if ( elem ) { + hooks = jQuery.valHooks[ elem.type ] || jQuery.valHooks[ elem.nodeName.toLowerCase() ]; + + if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) { + return ret; + } + + ret = elem.value; + + return typeof ret === "string" ? + // handle most common string cases + ret.replace(rreturn, "") : + // handle cases where value is null/undef or number + ret == null ? "" : ret; + } + + return; + } + + isFunction = jQuery.isFunction( value ); + + return this.each(function( i ) { + var val, + self = jQuery(this); + + if ( this.nodeType !== 1 ) { + return; + } + + if ( isFunction ) { + val = value.call( this, i, self.val() ); + } else { + val = value; + } + + // Treat null/undefined as ""; convert numbers to string + if ( val == null ) { + val = ""; + } else if ( typeof val === "number" ) { + val += ""; + } else if ( jQuery.isArray( val ) ) { + val = jQuery.map(val, function ( value ) { + return value == null ? "" : value + ""; + }); + } + + hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ]; + + // If set returns undefined, fall back to normal setting + if ( !hooks || !("set" in hooks) || hooks.set( this, val, "value" ) === undefined ) { + this.value = val; + } + }); + } +}); + +jQuery.extend({ + valHooks: { + option: { + get: function( elem ) { + // attributes.value is undefined in Blackberry 4.7 but + // uses .value. See #6932 + var val = elem.attributes.value; + return !val || val.specified ? elem.value : elem.text; + } + }, + select: { + get: function( elem ) { + var value, option, + options = elem.options, + index = elem.selectedIndex, + one = elem.type === "select-one" || index < 0, + values = one ? null : [], + max = one ? index + 1 : options.length, + i = index < 0 ? + max : + one ? index : 0; + + // Loop through all the selected options + for ( ; i < max; i++ ) { + option = options[ i ]; + + // oldIE doesn't update selected after form reset (#2551) + if ( ( option.selected || i === index ) && + // Don't return options that are disabled or in a disabled optgroup + ( jQuery.support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null ) && + ( !option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" ) ) ) { + + // Get the specific value for the option + value = jQuery( option ).val(); + + // We don't need an array for one selects + if ( one ) { + return value; + } + + // Multi-Selects return an array + values.push( value ); + } + } + + return values; + }, + + set: function( elem, value ) { + var values = jQuery.makeArray( value ); + + jQuery(elem).find("option").each(function() { + this.selected = jQuery.inArray( jQuery(this).val(), values ) >= 0; + }); + + if ( !values.length ) { + elem.selectedIndex = -1; + } + return values; + } + } + }, + + attr: function( elem, name, value ) { + var ret, hooks, notxml, + nType = elem.nodeType; + + // don't get/set attributes on text, comment and attribute nodes + if ( !elem || nType === 3 || nType === 8 || nType === 2 ) { + return; + } + + // Fallback to prop when attributes are not supported + if ( typeof elem.getAttribute === "undefined" ) { + return jQuery.prop( elem, name, value ); + } + + notxml = nType !== 1 || !jQuery.isXMLDoc( elem ); + + // All attributes are lowercase + // Grab necessary hook if one is defined + if ( notxml ) { + name = name.toLowerCase(); + hooks = jQuery.attrHooks[ name ] || ( rboolean.test( name ) ? boolHook : nodeHook ); + } + + if ( value !== undefined ) { + + if ( value === null ) { + jQuery.removeAttr( elem, name ); + + } else if ( hooks && notxml && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) { + return ret; + + } else { + elem.setAttribute( name, value + "" ); + return value; + } + + } else if ( hooks && notxml && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) { + return ret; + + } else { + + // In IE9+, Flash objects don't have .getAttribute (#12945) + // Support: IE9+ + if ( typeof elem.getAttribute !== "undefined" ) { + ret = elem.getAttribute( name ); + } + + // Non-existent attributes return null, we normalize to undefined + return ret == null ? + undefined : + ret; + } + }, + + removeAttr: function( elem, value ) { + var name, propName, + i = 0, + attrNames = value && value.match( core_rnotwhite ); + + if ( attrNames && elem.nodeType === 1 ) { + while ( (name = attrNames[i++]) ) { + propName = jQuery.propFix[ name ] || name; + + // Boolean attributes get special treatment (#10870) + if ( rboolean.test( name ) ) { + // Set corresponding property to false for boolean attributes + // Also clear defaultChecked/defaultSelected (if appropriate) for IE<8 + if ( !getSetAttribute && ruseDefault.test( name ) ) { + elem[ jQuery.camelCase( "default-" + name ) ] = + elem[ propName ] = false; + } else { + elem[ propName ] = false; + } + + // See #9699 for explanation of this approach (setting first, then removal) + } else { + jQuery.attr( elem, name, "" ); + } + + elem.removeAttribute( getSetAttribute ? name : propName ); + } + } + }, + + attrHooks: { + type: { + set: function( elem, value ) { + if ( !jQuery.support.radioValue && value === "radio" && jQuery.nodeName(elem, "input") ) { + // Setting the type on a radio button after the value resets the value in IE6-9 + // Reset value to default in case type is set after value during creation + var val = elem.value; + elem.setAttribute( "type", value ); + if ( val ) { + elem.value = val; + } + return value; + } + } + } + }, + + propFix: { + tabindex: "tabIndex", + readonly: "readOnly", + "for": "htmlFor", + "class": "className", + maxlength: "maxLength", + cellspacing: "cellSpacing", + cellpadding: "cellPadding", + rowspan: "rowSpan", + colspan: "colSpan", + usemap: "useMap", + frameborder: "frameBorder", + contenteditable: "contentEditable" + }, + + prop: function( elem, name, value ) { + var ret, hooks, notxml, + nType = elem.nodeType; + + // don't get/set properties on text, comment and attribute nodes + if ( !elem || nType === 3 || nType === 8 || nType === 2 ) { + return; + } + + notxml = nType !== 1 || !jQuery.isXMLDoc( elem ); + + if ( notxml ) { + // Fix name and attach hooks + name = jQuery.propFix[ name ] || name; + hooks = jQuery.propHooks[ name ]; + } + + if ( value !== undefined ) { + if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) { + return ret; + + } else { + return ( elem[ name ] = value ); + } + + } else { + if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) { + return ret; + + } else { + return elem[ name ]; + } + } + }, + + propHooks: { + tabIndex: { + get: function( elem ) { + // elem.tabIndex doesn't always return the correct value when it hasn't been explicitly set + // http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/ + var attributeNode = elem.getAttributeNode("tabindex"); + + return attributeNode && attributeNode.specified ? + parseInt( attributeNode.value, 10 ) : + rfocusable.test( elem.nodeName ) || rclickable.test( elem.nodeName ) && elem.href ? + 0 : + undefined; + } + } + } +}); + +// Hook for boolean attributes +boolHook = { + get: function( elem, name ) { + var + // Use .prop to determine if this attribute is understood as boolean + prop = jQuery.prop( elem, name ), + + // Fetch it accordingly + attr = typeof prop === "boolean" && elem.getAttribute( name ), + detail = typeof prop === "boolean" ? + + getSetInput && getSetAttribute ? + attr != null : + // oldIE fabricates an empty string for missing boolean attributes + // and conflates checked/selected into attroperties + ruseDefault.test( name ) ? + elem[ jQuery.camelCase( "default-" + name ) ] : + !!attr : + + // fetch an attribute node for properties not recognized as boolean + elem.getAttributeNode( name ); + + return detail && detail.value !== false ? + name.toLowerCase() : + undefined; + }, + set: function( elem, value, name ) { + if ( value === false ) { + // Remove boolean attributes when set to false + jQuery.removeAttr( elem, name ); + } else if ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) { + // IE<8 needs the *property* name + elem.setAttribute( !getSetAttribute && jQuery.propFix[ name ] || name, name ); + + // Use defaultChecked and defaultSelected for oldIE + } else { + elem[ jQuery.camelCase( "default-" + name ) ] = elem[ name ] = true; + } + + return name; + } +}; + +// fix oldIE value attroperty +if ( !getSetInput || !getSetAttribute ) { + jQuery.attrHooks.value = { + get: function( elem, name ) { + var ret = elem.getAttributeNode( name ); + return jQuery.nodeName( elem, "input" ) ? + + // Ignore the value *property* by using defaultValue + elem.defaultValue : + + ret && ret.specified ? ret.value : undefined; + }, + set: function( elem, value, name ) { + if ( jQuery.nodeName( elem, "input" ) ) { + // Does not return so that setAttribute is also used + elem.defaultValue = value; + } else { + // Use nodeHook if defined (#1954); otherwise setAttribute is fine + return nodeHook && nodeHook.set( elem, value, name ); + } + } + }; +} + +// IE6/7 do not support getting/setting some attributes with get/setAttribute +if ( !getSetAttribute ) { + + // Use this for any attribute in IE6/7 + // This fixes almost every IE6/7 issue + nodeHook = jQuery.valHooks.button = { + get: function( elem, name ) { + var ret = elem.getAttributeNode( name ); + return ret && ( name === "id" || name === "name" || name === "coords" ? ret.value !== "" : ret.specified ) ? + ret.value : + undefined; + }, + set: function( elem, value, name ) { + // Set the existing or create a new attribute node + var ret = elem.getAttributeNode( name ); + if ( !ret ) { + elem.setAttributeNode( + (ret = elem.ownerDocument.createAttribute( name )) + ); + } + + ret.value = value += ""; + + // Break association with cloned elements by also using setAttribute (#9646) + return name === "value" || value === elem.getAttribute( name ) ? + value : + undefined; + } + }; + + // Set contenteditable to false on removals(#10429) + // Setting to empty string throws an error as an invalid value + jQuery.attrHooks.contenteditable = { + get: nodeHook.get, + set: function( elem, value, name ) { + nodeHook.set( elem, value === "" ? false : value, name ); + } + }; + + // Set width and height to auto instead of 0 on empty string( Bug #8150 ) + // This is for removals + jQuery.each([ "width", "height" ], function( i, name ) { + jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], { + set: function( elem, value ) { + if ( value === "" ) { + elem.setAttribute( name, "auto" ); + return value; + } + } + }); + }); +} + + +// Some attributes require a special call on IE +// http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx +if ( !jQuery.support.hrefNormalized ) { + jQuery.each([ "href", "src", "width", "height" ], function( i, name ) { + jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], { + get: function( elem ) { + var ret = elem.getAttribute( name, 2 ); + return ret == null ? undefined : ret; + } + }); + }); + + // href/src property should get the full normalized URL (#10299/#12915) + jQuery.each([ "href", "src" ], function( i, name ) { + jQuery.propHooks[ name ] = { + get: function( elem ) { + return elem.getAttribute( name, 4 ); + } + }; + }); +} + +if ( !jQuery.support.style ) { + jQuery.attrHooks.style = { + get: function( elem ) { + // Return undefined in the case of empty string + // Note: IE uppercases css property names, but if we were to .toLowerCase() + // .cssText, that would destroy case senstitivity in URL's, like in "background" + return elem.style.cssText || undefined; + }, + set: function( elem, value ) { + return ( elem.style.cssText = value + "" ); + } + }; +} + +// Safari mis-reports the default selected property of an option +// Accessing the parent's selectedIndex property fixes it +if ( !jQuery.support.optSelected ) { + jQuery.propHooks.selected = jQuery.extend( jQuery.propHooks.selected, { + get: function( elem ) { + var parent = elem.parentNode; + + if ( parent ) { + parent.selectedIndex; + + // Make sure that it also works with optgroups, see #5701 + if ( parent.parentNode ) { + parent.parentNode.selectedIndex; + } + } + return null; + } + }); +} + +// IE6/7 call enctype encoding +if ( !jQuery.support.enctype ) { + jQuery.propFix.enctype = "encoding"; +} + +// Radios and checkboxes getter/setter +if ( !jQuery.support.checkOn ) { + jQuery.each([ "radio", "checkbox" ], function() { + jQuery.valHooks[ this ] = { + get: function( elem ) { + // Handle the case where in Webkit "" is returned instead of "on" if a value isn't specified + return elem.getAttribute("value") === null ? "on" : elem.value; + } + }; + }); +} +jQuery.each([ "radio", "checkbox" ], function() { + jQuery.valHooks[ this ] = jQuery.extend( jQuery.valHooks[ this ], { + set: function( elem, value ) { + if ( jQuery.isArray( value ) ) { + return ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 ); + } + } + }); +}); +var rformElems = /^(?:input|select|textarea)$/i, + rkeyEvent = /^key/, + rmouseEvent = /^(?:mouse|contextmenu)|click/, + rfocusMorph = /^(?:focusinfocus|focusoutblur)$/, + rtypenamespace = /^([^.]*)(?:\.(.+)|)$/; + +function returnTrue() { + return true; +} + +function returnFalse() { + return false; +} + +/* + * Helper functions for managing events -- not part of the public interface. + * Props to Dean Edwards' addEvent library for many of the ideas. + */ +jQuery.event = { + + global: {}, + + add: function( elem, types, handler, data, selector ) { + + var handleObjIn, eventHandle, tmp, + events, t, handleObj, + special, handlers, type, namespaces, origType, + // Don't attach events to noData or text/comment nodes (but allow plain objects) + elemData = elem.nodeType !== 3 && elem.nodeType !== 8 && jQuery._data( elem ); + + if ( !elemData ) { + return; + } + + // Caller can pass in an object of custom data in lieu of the handler + if ( handler.handler ) { + handleObjIn = handler; + handler = handleObjIn.handler; + selector = handleObjIn.selector; + } + + // Make sure that the handler has a unique ID, used to find/remove it later + if ( !handler.guid ) { + handler.guid = jQuery.guid++; + } + + // Init the element's event structure and main handler, if this is the first + if ( !(events = elemData.events) ) { + events = elemData.events = {}; + } + if ( !(eventHandle = elemData.handle) ) { + eventHandle = elemData.handle = function( e ) { + // Discard the second event of a jQuery.event.trigger() and + // when an event is called after a page has unloaded + return typeof jQuery !== "undefined" && (!e || jQuery.event.triggered !== e.type) ? + jQuery.event.dispatch.apply( eventHandle.elem, arguments ) : + undefined; + }; + // Add elem as a property of the handle fn to prevent a memory leak with IE non-native events + eventHandle.elem = elem; + } + + // Handle multiple events separated by a space + // jQuery(...).bind("mouseover mouseout", fn); + types = ( types || "" ).match( core_rnotwhite ) || [""]; + t = types.length; + while ( t-- ) { + tmp = rtypenamespace.exec( types[t] ) || []; + type = origType = tmp[1]; + namespaces = ( tmp[2] || "" ).split( "." ).sort(); + + // If event changes its type, use the special event handlers for the changed type + special = jQuery.event.special[ type ] || {}; + + // If selector defined, determine special event api type, otherwise given type + type = ( selector ? special.delegateType : special.bindType ) || type; + + // Update special based on newly reset type + special = jQuery.event.special[ type ] || {}; + + // handleObj is passed to all event handlers + handleObj = jQuery.extend({ + type: type, + origType: origType, + data: data, + handler: handler, + guid: handler.guid, + selector: selector, + needsContext: selector && jQuery.expr.match.needsContext.test( selector ), + namespace: namespaces.join(".") + }, handleObjIn ); + + // Init the event handler queue if we're the first + if ( !(handlers = events[ type ]) ) { + handlers = events[ type ] = []; + handlers.delegateCount = 0; + + // Only use addEventListener/attachEvent if the special events handler returns false + if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) { + // Bind the global event handler to the element + if ( elem.addEventListener ) { + elem.addEventListener( type, eventHandle, false ); + + } else if ( elem.attachEvent ) { + elem.attachEvent( "on" + type, eventHandle ); + } + } + } + + if ( special.add ) { + special.add.call( elem, handleObj ); + + if ( !handleObj.handler.guid ) { + handleObj.handler.guid = handler.guid; + } + } + + // Add to the element's handler list, delegates in front + if ( selector ) { + handlers.splice( handlers.delegateCount++, 0, handleObj ); + } else { + handlers.push( handleObj ); + } + + // Keep track of which events have ever been used, for event optimization + jQuery.event.global[ type ] = true; + } + + // Nullify elem to prevent memory leaks in IE + elem = null; + }, + + // Detach an event or set of events from an element + remove: function( elem, types, handler, selector, mappedTypes ) { + + var j, origCount, tmp, + events, t, handleObj, + special, handlers, type, namespaces, origType, + elemData = jQuery.hasData( elem ) && jQuery._data( elem ); + + if ( !elemData || !(events = elemData.events) ) { + return; + } + + // Once for each type.namespace in types; type may be omitted + types = ( types || "" ).match( core_rnotwhite ) || [""]; + t = types.length; + while ( t-- ) { + tmp = rtypenamespace.exec( types[t] ) || []; + type = origType = tmp[1]; + namespaces = ( tmp[2] || "" ).split( "." ).sort(); + + // Unbind all events (on this namespace, if provided) for the element + if ( !type ) { + for ( type in events ) { + jQuery.event.remove( elem, type + types[ t ], handler, selector, true ); + } + continue; + } + + special = jQuery.event.special[ type ] || {}; + type = ( selector ? special.delegateType : special.bindType ) || type; + handlers = events[ type ] || []; + tmp = tmp[2] && new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ); + + // Remove matching events + origCount = j = handlers.length; + while ( j-- ) { + handleObj = handlers[ j ]; + + if ( ( mappedTypes || origType === handleObj.origType ) && + ( !handler || handler.guid === handleObj.guid ) && + ( !tmp || tmp.test( handleObj.namespace ) ) && + ( !selector || selector === handleObj.selector || selector === "**" && handleObj.selector ) ) { + handlers.splice( j, 1 ); + + if ( handleObj.selector ) { + handlers.delegateCount--; + } + if ( special.remove ) { + special.remove.call( elem, handleObj ); + } + } + } + + // Remove generic event handler if we removed something and no more handlers exist + // (avoids potential for endless recursion during removal of special event handlers) + if ( origCount && !handlers.length ) { + if ( !special.teardown || special.teardown.call( elem, namespaces, elemData.handle ) === false ) { + jQuery.removeEvent( elem, type, elemData.handle ); + } + + delete events[ type ]; + } + } + + // Remove the expando if it's no longer used + if ( jQuery.isEmptyObject( events ) ) { + delete elemData.handle; + + // removeData also checks for emptiness and clears the expando if empty + // so use it instead of delete + jQuery._removeData( elem, "events" ); + } + }, + + trigger: function( event, data, elem, onlyHandlers ) { + + var i, cur, tmp, bubbleType, ontype, handle, special, + eventPath = [ elem || document ], + type = event.type || event, + namespaces = event.namespace ? event.namespace.split(".") : []; + + cur = tmp = elem = elem || document; + + // Don't do events on text and comment nodes + if ( elem.nodeType === 3 || elem.nodeType === 8 ) { + return; + } + + // focus/blur morphs to focusin/out; ensure we're not firing them right now + if ( rfocusMorph.test( type + jQuery.event.triggered ) ) { + return; + } + + if ( type.indexOf(".") >= 0 ) { + // Namespaced trigger; create a regexp to match event type in handle() + namespaces = type.split("."); + type = namespaces.shift(); + namespaces.sort(); + } + ontype = type.indexOf(":") < 0 && "on" + type; + + // Caller can pass in a jQuery.Event object, Object, or just an event type string + event = event[ jQuery.expando ] ? + event : + new jQuery.Event( type, typeof event === "object" && event ); + + event.isTrigger = true; + event.namespace = namespaces.join("."); + event.namespace_re = event.namespace ? + new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ) : + null; + + // Clean up the event in case it is being reused + event.result = undefined; + if ( !event.target ) { + event.target = elem; + } + + // Clone any incoming data and prepend the event, creating the handler arg list + data = data == null ? + [ event ] : + jQuery.makeArray( data, [ event ] ); + + // Allow special events to draw outside the lines + special = jQuery.event.special[ type ] || {}; + if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) { + return; + } + + // Determine event propagation path in advance, per W3C events spec (#9951) + // Bubble up to document, then to window; watch for a global ownerDocument var (#9724) + if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) { + + bubbleType = special.delegateType || type; + if ( !rfocusMorph.test( bubbleType + type ) ) { + cur = cur.parentNode; + } + for ( ; cur; cur = cur.parentNode ) { + eventPath.push( cur ); + tmp = cur; + } + + // Only add window if we got to document (e.g., not plain obj or detached DOM) + if ( tmp === (elem.ownerDocument || document) ) { + eventPath.push( tmp.defaultView || tmp.parentWindow || window ); + } + } + + // Fire handlers on the event path + i = 0; + while ( (cur = eventPath[i++]) && !event.isPropagationStopped() ) { + + event.type = i > 1 ? + bubbleType : + special.bindType || type; + + // jQuery handler + handle = ( jQuery._data( cur, "events" ) || {} )[ event.type ] && jQuery._data( cur, "handle" ); + if ( handle ) { + handle.apply( cur, data ); + } + + // Native handler + handle = ontype && cur[ ontype ]; + if ( handle && jQuery.acceptData( cur ) && handle.apply && handle.apply( cur, data ) === false ) { + event.preventDefault(); + } + } + event.type = type; + + // If nobody prevented the default action, do it now + if ( !onlyHandlers && !event.isDefaultPrevented() ) { + + if ( (!special._default || special._default.apply( elem.ownerDocument, data ) === false) && + !(type === "click" && jQuery.nodeName( elem, "a" )) && jQuery.acceptData( elem ) ) { + + // Call a native DOM method on the target with the same name name as the event. + // Can't use an .isFunction() check here because IE6/7 fails that test. + // Don't do default actions on window, that's where global variables be (#6170) + if ( ontype && elem[ type ] && !jQuery.isWindow( elem ) ) { + + // Don't re-trigger an onFOO event when we call its FOO() method + tmp = elem[ ontype ]; + + if ( tmp ) { + elem[ ontype ] = null; + } + + // Prevent re-triggering of the same event, since we already bubbled it above + jQuery.event.triggered = type; + try { + elem[ type ](); + } catch ( e ) { + // IE<9 dies on focus/blur to hidden element (#1486,#12518) + // only reproducible on winXP IE8 native, not IE9 in IE8 mode + } + jQuery.event.triggered = undefined; + + if ( tmp ) { + elem[ ontype ] = tmp; + } + } + } + } + + return event.result; + }, + + dispatch: function( event ) { + + // Make a writable jQuery.Event from the native event object + event = jQuery.event.fix( event ); + + var i, j, ret, matched, handleObj, + handlerQueue = [], + args = core_slice.call( arguments ), + handlers = ( jQuery._data( this, "events" ) || {} )[ event.type ] || [], + special = jQuery.event.special[ event.type ] || {}; + + // Use the fix-ed jQuery.Event rather than the (read-only) native event + args[0] = event; + event.delegateTarget = this; + + // Call the preDispatch hook for the mapped type, and let it bail if desired + if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) { + return; + } + + // Determine handlers + handlerQueue = jQuery.event.handlers.call( this, event, handlers ); + + // Run delegates first; they may want to stop propagation beneath us + i = 0; + while ( (matched = handlerQueue[ i++ ]) && !event.isPropagationStopped() ) { + event.currentTarget = matched.elem; + + j = 0; + while ( (handleObj = matched.handlers[ j++ ]) && !event.isImmediatePropagationStopped() ) { + + // Triggered event must either 1) have no namespace, or + // 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace). + if ( !event.namespace_re || event.namespace_re.test( handleObj.namespace ) ) { + + event.handleObj = handleObj; + event.data = handleObj.data; + + ret = ( (jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler ) + .apply( matched.elem, args ); + + if ( ret !== undefined ) { + if ( (event.result = ret) === false ) { + event.preventDefault(); + event.stopPropagation(); + } + } + } + } + } + + // Call the postDispatch hook for the mapped type + if ( special.postDispatch ) { + special.postDispatch.call( this, event ); + } + + return event.result; + }, + + handlers: function( event, handlers ) { + var i, matches, sel, handleObj, + handlerQueue = [], + delegateCount = handlers.delegateCount, + cur = event.target; + + // Find delegate handlers + // Black-hole SVG instance trees (#13180) + // Avoid non-left-click bubbling in Firefox (#3861) + if ( delegateCount && cur.nodeType && (!event.button || event.type !== "click") ) { + + for ( ; cur != this; cur = cur.parentNode || this ) { + + // Don't process clicks on disabled elements (#6911, #8165, #11382, #11764) + if ( cur.disabled !== true || event.type !== "click" ) { + matches = []; + for ( i = 0; i < delegateCount; i++ ) { + handleObj = handlers[ i ]; + + // Don't conflict with Object.prototype properties (#13203) + sel = handleObj.selector + " "; + + if ( matches[ sel ] === undefined ) { + matches[ sel ] = handleObj.needsContext ? + jQuery( sel, this ).index( cur ) >= 0 : + jQuery.find( sel, this, null, [ cur ] ).length; + } + if ( matches[ sel ] ) { + matches.push( handleObj ); + } + } + if ( matches.length ) { + handlerQueue.push({ elem: cur, handlers: matches }); + } + } + } + } + + // Add the remaining (directly-bound) handlers + if ( delegateCount < handlers.length ) { + handlerQueue.push({ elem: this, handlers: handlers.slice( delegateCount ) }); + } + + return handlerQueue; + }, + + fix: function( event ) { + if ( event[ jQuery.expando ] ) { + return event; + } + + // Create a writable copy of the event object and normalize some properties + var i, prop, + originalEvent = event, + fixHook = jQuery.event.fixHooks[ event.type ] || {}, + copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props; + + event = new jQuery.Event( originalEvent ); + + i = copy.length; + while ( i-- ) { + prop = copy[ i ]; + event[ prop ] = originalEvent[ prop ]; + } + + // Support: IE<9 + // Fix target property (#1925) + if ( !event.target ) { + event.target = originalEvent.srcElement || document; + } + + // Support: Chrome 23+, Safari? + // Target should not be a text node (#504, #13143) + if ( event.target.nodeType === 3 ) { + event.target = event.target.parentNode; + } + + // Support: IE<9 + // For mouse/key events, metaKey==false if it's undefined (#3368, #11328) + event.metaKey = !!event.metaKey; + + return fixHook.filter ? fixHook.filter( event, originalEvent ) : event; + }, + + // Includes some event props shared by KeyEvent and MouseEvent + props: "altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "), + + fixHooks: {}, + + keyHooks: { + props: "char charCode key keyCode".split(" "), + filter: function( event, original ) { + + // Add which for key events + if ( event.which == null ) { + event.which = original.charCode != null ? original.charCode : original.keyCode; + } + + return event; + } + }, + + mouseHooks: { + props: "button buttons clientX clientY fromElement offsetX offsetY pageX pageY screenX screenY toElement".split(" "), + filter: function( event, original ) { + var eventDoc, doc, body, + button = original.button, + fromElement = original.fromElement; + + // Calculate pageX/Y if missing and clientX/Y available + if ( event.pageX == null && original.clientX != null ) { + eventDoc = event.target.ownerDocument || document; + doc = eventDoc.documentElement; + body = eventDoc.body; + + event.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 ); + event.pageY = original.clientY + ( doc && doc.scrollTop || body && body.scrollTop || 0 ) - ( doc && doc.clientTop || body && body.clientTop || 0 ); + } + + // Add relatedTarget, if necessary + if ( !event.relatedTarget && fromElement ) { + event.relatedTarget = fromElement === event.target ? original.toElement : fromElement; + } + + // Add which for click: 1 === left; 2 === middle; 3 === right + // Note: button is not normalized, so don't use it + if ( !event.which && button !== undefined ) { + event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) ); + } + + return event; + } + }, + + special: { + load: { + // Prevent triggered image.load events from bubbling to window.load + noBubble: true + }, + click: { + // For checkbox, fire native event so checked state will be right + trigger: function() { + if ( jQuery.nodeName( this, "input" ) && this.type === "checkbox" && this.click ) { + this.click(); + return false; + } + } + }, + focus: { + // Fire native event if possible so blur/focus sequence is correct + trigger: function() { + if ( this !== document.activeElement && this.focus ) { + try { + this.focus(); + return false; + } catch ( e ) { + // Support: IE<9 + // If we error on focus to hidden element (#1486, #12518), + // let .trigger() run the handlers + } + } + }, + delegateType: "focusin" + }, + blur: { + trigger: function() { + if ( this === document.activeElement && this.blur ) { + this.blur(); + return false; + } + }, + delegateType: "focusout" + }, + + beforeunload: { + postDispatch: function( event ) { + + // Even when returnValue equals to undefined Firefox will still show alert + if ( event.result !== undefined ) { + event.originalEvent.returnValue = event.result; + } + } + } + }, + + simulate: function( type, elem, event, bubble ) { + // Piggyback on a donor event to simulate a different one. + // Fake originalEvent to avoid donor's stopPropagation, but if the + // simulated event prevents default then we do the same on the donor. + var e = jQuery.extend( + new jQuery.Event(), + event, + { type: type, + isSimulated: true, + originalEvent: {} + } + ); + if ( bubble ) { + jQuery.event.trigger( e, null, elem ); + } else { + jQuery.event.dispatch.call( elem, e ); + } + if ( e.isDefaultPrevented() ) { + event.preventDefault(); + } + } +}; + +jQuery.removeEvent = document.removeEventListener ? + function( elem, type, handle ) { + if ( elem.removeEventListener ) { + elem.removeEventListener( type, handle, false ); + } + } : + function( elem, type, handle ) { + var name = "on" + type; + + if ( elem.detachEvent ) { + + // #8545, #7054, preventing memory leaks for custom events in IE6-8 + // detachEvent needed property on element, by name of that event, to properly expose it to GC + if ( typeof elem[ name ] === "undefined" ) { + elem[ name ] = null; + } + + elem.detachEvent( name, handle ); + } + }; + +jQuery.Event = function( src, props ) { + // Allow instantiation without the 'new' keyword + if ( !(this instanceof jQuery.Event) ) { + return new jQuery.Event( src, props ); + } + + // Event object + if ( src && src.type ) { + this.originalEvent = src; + this.type = src.type; + + // Events bubbling up the document may have been marked as prevented + // by a handler lower down the tree; reflect the correct value. + this.isDefaultPrevented = ( src.defaultPrevented || src.returnValue === false || + src.getPreventDefault && src.getPreventDefault() ) ? returnTrue : returnFalse; + + // Event type + } else { + this.type = src; + } + + // Put explicitly provided properties onto the event object + if ( props ) { + jQuery.extend( this, props ); + } + + // Create a timestamp if incoming event doesn't have one + this.timeStamp = src && src.timeStamp || jQuery.now(); + + // Mark it as fixed + this[ jQuery.expando ] = true; +}; + +// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding +// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html +jQuery.Event.prototype = { + isDefaultPrevented: returnFalse, + isPropagationStopped: returnFalse, + isImmediatePropagationStopped: returnFalse, + + preventDefault: function() { + var e = this.originalEvent; + + this.isDefaultPrevented = returnTrue; + if ( !e ) { + return; + } + + // If preventDefault exists, run it on the original event + if ( e.preventDefault ) { + e.preventDefault(); + + // Support: IE + // Otherwise set the returnValue property of the original event to false + } else { + e.returnValue = false; + } + }, + stopPropagation: function() { + var e = this.originalEvent; + + this.isPropagationStopped = returnTrue; + if ( !e ) { + return; + } + // If stopPropagation exists, run it on the original event + if ( e.stopPropagation ) { + e.stopPropagation(); + } + + // Support: IE + // Set the cancelBubble property of the original event to true + e.cancelBubble = true; + }, + stopImmediatePropagation: function() { + this.isImmediatePropagationStopped = returnTrue; + this.stopPropagation(); + } +}; + +// Create mouseenter/leave events using mouseover/out and event-time checks +jQuery.each({ + mouseenter: "mouseover", + mouseleave: "mouseout" +}, function( orig, fix ) { + jQuery.event.special[ orig ] = { + delegateType: fix, + bindType: fix, + + handle: function( event ) { + var ret, + target = this, + related = event.relatedTarget, + handleObj = event.handleObj; + + // For mousenter/leave call the handler if related is outside the target. + // NB: No relatedTarget if the mouse left/entered the browser window + if ( !related || (related !== target && !jQuery.contains( target, related )) ) { + event.type = handleObj.origType; + ret = handleObj.handler.apply( this, arguments ); + event.type = fix; + } + return ret; + } + }; +}); + +// IE submit delegation +if ( !jQuery.support.submitBubbles ) { + + jQuery.event.special.submit = { + setup: function() { + // Only need this for delegated form submit events + if ( jQuery.nodeName( this, "form" ) ) { + return false; + } + + // Lazy-add a submit handler when a descendant form may potentially be submitted + jQuery.event.add( this, "click._submit keypress._submit", function( e ) { + // Node name check avoids a VML-related crash in IE (#9807) + var elem = e.target, + form = jQuery.nodeName( elem, "input" ) || jQuery.nodeName( elem, "button" ) ? elem.form : undefined; + if ( form && !jQuery._data( form, "submitBubbles" ) ) { + jQuery.event.add( form, "submit._submit", function( event ) { + event._submit_bubble = true; + }); + jQuery._data( form, "submitBubbles", true ); + } + }); + // return undefined since we don't need an event listener + }, + + postDispatch: function( event ) { + // If form was submitted by the user, bubble the event up the tree + if ( event._submit_bubble ) { + delete event._submit_bubble; + if ( this.parentNode && !event.isTrigger ) { + jQuery.event.simulate( "submit", this.parentNode, event, true ); + } + } + }, + + teardown: function() { + // Only need this for delegated form submit events + if ( jQuery.nodeName( this, "form" ) ) { + return false; + } + + // Remove delegated handlers; cleanData eventually reaps submit handlers attached above + jQuery.event.remove( this, "._submit" ); + } + }; +} + +// IE change delegation and checkbox/radio fix +if ( !jQuery.support.changeBubbles ) { + + jQuery.event.special.change = { + + setup: function() { + + if ( rformElems.test( this.nodeName ) ) { + // IE doesn't fire change on a check/radio until blur; trigger it on click + // after a propertychange. Eat the blur-change in special.change.handle. + // This still fires onchange a second time for check/radio after blur. + if ( this.type === "checkbox" || this.type === "radio" ) { + jQuery.event.add( this, "propertychange._change", function( event ) { + if ( event.originalEvent.propertyName === "checked" ) { + this._just_changed = true; + } + }); + jQuery.event.add( this, "click._change", function( event ) { + if ( this._just_changed && !event.isTrigger ) { + this._just_changed = false; + } + // Allow triggered, simulated change events (#11500) + jQuery.event.simulate( "change", this, event, true ); + }); + } + return false; + } + // Delegated event; lazy-add a change handler on descendant inputs + jQuery.event.add( this, "beforeactivate._change", function( e ) { + var elem = e.target; + + if ( rformElems.test( elem.nodeName ) && !jQuery._data( elem, "changeBubbles" ) ) { + jQuery.event.add( elem, "change._change", function( event ) { + if ( this.parentNode && !event.isSimulated && !event.isTrigger ) { + jQuery.event.simulate( "change", this.parentNode, event, true ); + } + }); + jQuery._data( elem, "changeBubbles", true ); + } + }); + }, + + handle: function( event ) { + var elem = event.target; + + // Swallow native change events from checkbox/radio, we already triggered them above + if ( this !== elem || event.isSimulated || event.isTrigger || (elem.type !== "radio" && elem.type !== "checkbox") ) { + return event.handleObj.handler.apply( this, arguments ); + } + }, + + teardown: function() { + jQuery.event.remove( this, "._change" ); + + return !rformElems.test( this.nodeName ); + } + }; +} + +// Create "bubbling" focus and blur events +if ( !jQuery.support.focusinBubbles ) { + jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) { + + // Attach a single capturing handler while someone wants focusin/focusout + var attaches = 0, + handler = function( event ) { + jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true ); + }; + + jQuery.event.special[ fix ] = { + setup: function() { + if ( attaches++ === 0 ) { + document.addEventListener( orig, handler, true ); + } + }, + teardown: function() { + if ( --attaches === 0 ) { + document.removeEventListener( orig, handler, true ); + } + } + }; + }); +} + +jQuery.fn.extend({ + + on: function( types, selector, data, fn, /*INTERNAL*/ one ) { + var origFn, type; + + // Types can be a map of types/handlers + if ( typeof types === "object" ) { + // ( types-Object, selector, data ) + if ( typeof selector !== "string" ) { + // ( types-Object, data ) + data = data || selector; + selector = undefined; + } + for ( type in types ) { + this.on( type, selector, data, types[ type ], one ); + } + return this; + } + + if ( data == null && fn == null ) { + // ( types, fn ) + fn = selector; + data = selector = undefined; + } else if ( fn == null ) { + if ( typeof selector === "string" ) { + // ( types, selector, fn ) + fn = data; + data = undefined; + } else { + // ( types, data, fn ) + fn = data; + data = selector; + selector = undefined; + } + } + if ( fn === false ) { + fn = returnFalse; + } else if ( !fn ) { + return this; + } + + if ( one === 1 ) { + origFn = fn; + fn = function( event ) { + // Can use an empty set, since event contains the info + jQuery().off( event ); + return origFn.apply( this, arguments ); + }; + // Use same guid so caller can remove using origFn + fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ ); + } + return this.each( function() { + jQuery.event.add( this, types, fn, data, selector ); + }); + }, + one: function( types, selector, data, fn ) { + return this.on( types, selector, data, fn, 1 ); + }, + off: function( types, selector, fn ) { + var handleObj, type; + if ( types && types.preventDefault && types.handleObj ) { + // ( event ) dispatched jQuery.Event + handleObj = types.handleObj; + jQuery( types.delegateTarget ).off( + handleObj.namespace ? handleObj.origType + "." + handleObj.namespace : handleObj.origType, + handleObj.selector, + handleObj.handler + ); + return this; + } + if ( typeof types === "object" ) { + // ( types-object [, selector] ) + for ( type in types ) { + this.off( type, selector, types[ type ] ); + } + return this; + } + if ( selector === false || typeof selector === "function" ) { + // ( types [, fn] ) + fn = selector; + selector = undefined; + } + if ( fn === false ) { + fn = returnFalse; + } + return this.each(function() { + jQuery.event.remove( this, types, fn, selector ); + }); + }, + + bind: function( types, data, fn ) { + return this.on( types, null, data, fn ); + }, + unbind: function( types, fn ) { + return this.off( types, null, fn ); + }, + + delegate: function( selector, types, data, fn ) { + return this.on( types, selector, data, fn ); + }, + undelegate: function( selector, types, fn ) { + // ( namespace ) or ( selector, types [, fn] ) + return arguments.length === 1 ? this.off( selector, "**" ) : this.off( types, selector || "**", fn ); + }, + + trigger: function( type, data ) { + return this.each(function() { + jQuery.event.trigger( type, data, this ); + }); + }, + triggerHandler: function( type, data ) { + var elem = this[0]; + if ( elem ) { + return jQuery.event.trigger( type, data, elem, true ); + } + }, + + hover: function( fnOver, fnOut ) { + return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver ); + } +}); + +jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " + + "mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " + + "change select submit keydown keypress keyup error contextmenu").split(" "), function( i, name ) { + + // Handle event binding + jQuery.fn[ name ] = function( data, fn ) { + return arguments.length > 0 ? + this.on( name, null, data, fn ) : + this.trigger( name ); + }; + + if ( rkeyEvent.test( name ) ) { + jQuery.event.fixHooks[ name ] = jQuery.event.keyHooks; + } + + if ( rmouseEvent.test( name ) ) { + jQuery.event.fixHooks[ name ] = jQuery.event.mouseHooks; + } +}); +/*! + * Sizzle CSS Selector Engine + * Copyright 2012 jQuery Foundation and other contributors + * Released under the MIT license + * http://sizzlejs.com/ + */ +(function( window, undefined ) { + +var i, + cachedruns, + Expr, + getText, + isXML, + compile, + hasDuplicate, + outermostContext, + + // Local document vars + setDocument, + document, + docElem, + documentIsXML, + rbuggyQSA, + rbuggyMatches, + matches, + contains, + sortOrder, + + // Instance-specific data + expando = "sizzle" + -(new Date()), + preferredDoc = window.document, + support = {}, + dirruns = 0, + done = 0, + classCache = createCache(), + tokenCache = createCache(), + compilerCache = createCache(), + + // General-purpose constants + strundefined = typeof undefined, + MAX_NEGATIVE = 1 << 31, + + // Array methods + arr = [], + pop = arr.pop, + push = arr.push, + slice = arr.slice, + // Use a stripped-down indexOf if we can't use a native one + indexOf = arr.indexOf || function( elem ) { + var i = 0, + len = this.length; + for ( ; i < len; i++ ) { + if ( this[i] === elem ) { + return i; + } + } + return -1; + }, + + + // Regular expressions + + // Whitespace characters http://www.w3.org/TR/css3-selectors/#whitespace + whitespace = "[\\x20\\t\\r\\n\\f]", + // http://www.w3.org/TR/css3-syntax/#characters + characterEncoding = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+", + + // Loosely modeled on CSS identifier characters + // An unquoted value should be a CSS identifier http://www.w3.org/TR/css3-selectors/#attribute-selectors + // Proper syntax: http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier + identifier = characterEncoding.replace( "w", "w#" ), + + // Acceptable operators http://www.w3.org/TR/selectors/#attribute-selectors + operators = "([*^$|!~]?=)", + attributes = "\\[" + whitespace + "*(" + characterEncoding + ")" + whitespace + + "*(?:" + operators + whitespace + "*(?:(['\"])((?:\\\\.|[^\\\\])*?)\\3|(" + identifier + ")|)|)" + whitespace + "*\\]", + + // Prefer arguments quoted, + // then not containing pseudos/brackets, + // then attribute selectors/non-parenthetical expressions, + // then anything else + // These preferences are here to reduce the number of selectors + // needing tokenize in the PSEUDO preFilter + pseudos = ":(" + characterEncoding + ")(?:\\(((['\"])((?:\\\\.|[^\\\\])*?)\\3|((?:\\\\.|[^\\\\()[\\]]|" + attributes.replace( 3, 8 ) + ")*)|.*)\\)|)", + + // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter + rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ), + + rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ), + rcombinators = new RegExp( "^" + whitespace + "*([\\x20\\t\\r\\n\\f>+~])" + whitespace + "*" ), + rpseudo = new RegExp( pseudos ), + ridentifier = new RegExp( "^" + identifier + "$" ), + + matchExpr = { + "ID": new RegExp( "^#(" + characterEncoding + ")" ), + "CLASS": new RegExp( "^\\.(" + characterEncoding + ")" ), + "NAME": new RegExp( "^\\[name=['\"]?(" + characterEncoding + ")['\"]?\\]" ), + "TAG": new RegExp( "^(" + characterEncoding.replace( "w", "w*" ) + ")" ), + "ATTR": new RegExp( "^" + attributes ), + "PSEUDO": new RegExp( "^" + pseudos ), + "CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace + + "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace + + "*(\\d+)|))" + whitespace + "*\\)|)", "i" ), + // For use in libraries implementing .is() + // We use this for POS matching in `select` + "needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" + + whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" ) + }, + + rsibling = /[\x20\t\r\n\f]*[+~]/, + + rnative = /\{\s*\[native code\]\s*\}/, + + // Easily-parseable/retrievable ID or TAG or CLASS selectors + rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/, + + rinputs = /^(?:input|select|textarea|button)$/i, + rheader = /^h\d$/i, + + rescape = /'|\\/g, + rattributeQuotes = /\=[\x20\t\r\n\f]*([^'"\]]*)[\x20\t\r\n\f]*\]/g, + + // CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters + runescape = /\\([\da-fA-F]{1,6}[\x20\t\r\n\f]?|.)/g, + funescape = function( _, escaped ) { + var high = "0x" + escaped - 0x10000; + // NaN means non-codepoint + return high !== high ? + escaped : + // BMP codepoint + high < 0 ? + String.fromCharCode( high + 0x10000 ) : + // Supplemental Plane codepoint (surrogate pair) + String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 ); + }; + +// Use a stripped-down slice if we can't use a native one +try { + slice.call( docElem.childNodes, 0 )[0].nodeType; +} catch ( e ) { + slice = function( i ) { + var elem, + results = []; + for ( ; (elem = this[i]); i++ ) { + results.push( elem ); + } + return results; + }; +} + +/** + * For feature detection + * @param {Function} fn The function to test for native support + */ +function isNative( fn ) { + return rnative.test( fn + "" ); +} + +/** + * Create key-value caches of limited size + * @returns {Function(string, Object)} Returns the Object data after storing it on itself with + * property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength) + * deleting the oldest entry + */ +function createCache() { + var cache, + keys = []; + + return (cache = function( key, value ) { + // Use (key + " ") to avoid collision with native prototype properties (see Issue #157) + if ( keys.push( key += " " ) > Expr.cacheLength ) { + // Only keep the most recent entries + delete cache[ keys.shift() ]; + } + return (cache[ key ] = value); + }); +} + +/** + * Mark a function for special use by Sizzle + * @param {Function} fn The function to mark + */ +function markFunction( fn ) { + fn[ expando ] = true; + return fn; +} + +/** + * Support testing using an element + * @param {Function} fn Passed the created div and expects a boolean result + */ +function assert( fn ) { + var div = document.createElement("div"); + + try { + return fn( div ); + } catch (e) { + return false; + } finally { + // release memory in IE + div = null; + } +} + +function Sizzle( selector, context, results, seed ) { + var match, elem, m, nodeType, + // QSA vars + i, groups, old, nid, newContext, newSelector; + + if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) { + setDocument( context ); + } + + context = context || document; + results = results || []; + + if ( !selector || typeof selector !== "string" ) { + return results; + } + + if ( (nodeType = context.nodeType) !== 1 && nodeType !== 9 ) { + return []; + } + + if ( !documentIsXML && !seed ) { + + // Shortcuts + if ( (match = rquickExpr.exec( selector )) ) { + // Speed-up: Sizzle("#ID") + if ( (m = match[1]) ) { + if ( nodeType === 9 ) { + elem = context.getElementById( m ); + // Check parentNode to catch when Blackberry 4.6 returns + // nodes that are no longer in the document #6963 + if ( elem && elem.parentNode ) { + // Handle the case where IE, Opera, and Webkit return items + // by name instead of ID + if ( elem.id === m ) { + results.push( elem ); + return results; + } + } else { + return results; + } + } else { + // Context is not a document + if ( context.ownerDocument && (elem = context.ownerDocument.getElementById( m )) && + contains( context, elem ) && elem.id === m ) { + results.push( elem ); + return results; + } + } + + // Speed-up: Sizzle("TAG") + } else if ( match[2] ) { + push.apply( results, slice.call(context.getElementsByTagName( selector ), 0) ); + return results; + + // Speed-up: Sizzle(".CLASS") + } else if ( (m = match[3]) && support.getByClassName && context.getElementsByClassName ) { + push.apply( results, slice.call(context.getElementsByClassName( m ), 0) ); + return results; + } + } + + // QSA path + if ( support.qsa && !rbuggyQSA.test(selector) ) { + old = true; + nid = expando; + newContext = context; + newSelector = nodeType === 9 && selector; + + // qSA works strangely on Element-rooted queries + // We can work around this by specifying an extra ID on the root + // and working up from there (Thanks to Andrew Dupont for the technique) + // IE 8 doesn't work on object elements + if ( nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) { + groups = tokenize( selector ); + + if ( (old = context.getAttribute("id")) ) { + nid = old.replace( rescape, "\\$&" ); + } else { + context.setAttribute( "id", nid ); + } + nid = "[id='" + nid + "'] "; + + i = groups.length; + while ( i-- ) { + groups[i] = nid + toSelector( groups[i] ); + } + newContext = rsibling.test( selector ) && context.parentNode || context; + newSelector = groups.join(","); + } + + if ( newSelector ) { + try { + push.apply( results, slice.call( newContext.querySelectorAll( + newSelector + ), 0 ) ); + return results; + } catch(qsaError) { + } finally { + if ( !old ) { + context.removeAttribute("id"); + } + } + } + } + } + + // All others + return select( selector.replace( rtrim, "$1" ), context, results, seed ); +} + +/** + * Detect xml + * @param {Element|Object} elem An element or a document + */ +isXML = Sizzle.isXML = function( elem ) { + // documentElement is verified for cases where it doesn't yet exist + // (such as loading iframes in IE - #4833) + var documentElement = elem && (elem.ownerDocument || elem).documentElement; + return documentElement ? documentElement.nodeName !== "HTML" : false; +}; + +/** + * Sets document-related variables once based on the current document + * @param {Element|Object} [doc] An element or document object to use to set the document + * @returns {Object} Returns the current document + */ +setDocument = Sizzle.setDocument = function( node ) { + var doc = node ? node.ownerDocument || node : preferredDoc; + + // If no document and documentElement is available, return + if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) { + return document; + } + + // Set our document + document = doc; + docElem = doc.documentElement; + + // Support tests + documentIsXML = isXML( doc ); + + // Check if getElementsByTagName("*") returns only elements + support.tagNameNoComments = assert(function( div ) { + div.appendChild( doc.createComment("") ); + return !div.getElementsByTagName("*").length; + }); + + // Check if attributes should be retrieved by attribute nodes + support.attributes = assert(function( div ) { + div.innerHTML = ""; + var type = typeof div.lastChild.getAttribute("multiple"); + // IE8 returns a string for some attributes even when not present + return type !== "boolean" && type !== "string"; + }); + + // Check if getElementsByClassName can be trusted + support.getByClassName = assert(function( div ) { + // Opera can't find a second classname (in 9.6) + div.innerHTML = ""; + if ( !div.getElementsByClassName || !div.getElementsByClassName("e").length ) { + return false; + } + + // Safari 3.2 caches class attributes and doesn't catch changes + div.lastChild.className = "e"; + return div.getElementsByClassName("e").length === 2; + }); + + // Check if getElementById returns elements by name + // Check if getElementsByName privileges form controls or returns elements by ID + support.getByName = assert(function( div ) { + // Inject content + div.id = expando + 0; + div.innerHTML = "
"; + docElem.insertBefore( div, docElem.firstChild ); + + // Test + var pass = doc.getElementsByName && + // buggy browsers will return fewer than the correct 2 + doc.getElementsByName( expando ).length === 2 + + // buggy browsers will return more than the correct 0 + doc.getElementsByName( expando + 0 ).length; + support.getIdNotName = !doc.getElementById( expando ); + + // Cleanup + docElem.removeChild( div ); + + return pass; + }); + + // IE6/7 return modified attributes + Expr.attrHandle = assert(function( div ) { + div.innerHTML = ""; + return div.firstChild && typeof div.firstChild.getAttribute !== strundefined && + div.firstChild.getAttribute("href") === "#"; + }) ? + {} : + { + "href": function( elem ) { + return elem.getAttribute( "href", 2 ); + }, + "type": function( elem ) { + return elem.getAttribute("type"); + } + }; + + // ID find and filter + if ( support.getIdNotName ) { + Expr.find["ID"] = function( id, context ) { + if ( typeof context.getElementById !== strundefined && !documentIsXML ) { + var m = context.getElementById( id ); + // Check parentNode to catch when Blackberry 4.6 returns + // nodes that are no longer in the document #6963 + return m && m.parentNode ? [m] : []; + } + }; + Expr.filter["ID"] = function( id ) { + var attrId = id.replace( runescape, funescape ); + return function( elem ) { + return elem.getAttribute("id") === attrId; + }; + }; + } else { + Expr.find["ID"] = function( id, context ) { + if ( typeof context.getElementById !== strundefined && !documentIsXML ) { + var m = context.getElementById( id ); + + return m ? + m.id === id || typeof m.getAttributeNode !== strundefined && m.getAttributeNode("id").value === id ? + [m] : + undefined : + []; + } + }; + Expr.filter["ID"] = function( id ) { + var attrId = id.replace( runescape, funescape ); + return function( elem ) { + var node = typeof elem.getAttributeNode !== strundefined && elem.getAttributeNode("id"); + return node && node.value === attrId; + }; + }; + } + + // Tag + Expr.find["TAG"] = support.tagNameNoComments ? + function( tag, context ) { + if ( typeof context.getElementsByTagName !== strundefined ) { + return context.getElementsByTagName( tag ); + } + } : + function( tag, context ) { + var elem, + tmp = [], + i = 0, + results = context.getElementsByTagName( tag ); + + // Filter out possible comments + if ( tag === "*" ) { + for ( ; (elem = results[i]); i++ ) { + if ( elem.nodeType === 1 ) { + tmp.push( elem ); + } + } + + return tmp; + } + return results; + }; + + // Name + Expr.find["NAME"] = support.getByName && function( tag, context ) { + if ( typeof context.getElementsByName !== strundefined ) { + return context.getElementsByName( name ); + } + }; + + // Class + Expr.find["CLASS"] = support.getByClassName && function( className, context ) { + if ( typeof context.getElementsByClassName !== strundefined && !documentIsXML ) { + return context.getElementsByClassName( className ); + } + }; + + // QSA and matchesSelector support + + // matchesSelector(:active) reports false when true (IE9/Opera 11.5) + rbuggyMatches = []; + + // qSa(:focus) reports false when true (Chrome 21), + // no need to also add to buggyMatches since matches checks buggyQSA + // A support test would require too much code (would include document ready) + rbuggyQSA = [ ":focus" ]; + + if ( (support.qsa = isNative(doc.querySelectorAll)) ) { + // Build QSA regex + // Regex strategy adopted from Diego Perini + assert(function( div ) { + // Select is set to empty string on purpose + // This is to test IE's treatment of not explictly + // setting a boolean content attribute, + // since its presence should be enough + // http://bugs.jquery.com/ticket/12359 + div.innerHTML = ""; + + // IE8 - Some boolean attributes are not treated correctly + if ( !div.querySelectorAll("[selected]").length ) { + rbuggyQSA.push( "\\[" + whitespace + "*(?:checked|disabled|ismap|multiple|readonly|selected|value)" ); + } + + // Webkit/Opera - :checked should return selected option elements + // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked + // IE8 throws error here and will not see later tests + if ( !div.querySelectorAll(":checked").length ) { + rbuggyQSA.push(":checked"); + } + }); + + assert(function( div ) { + + // Opera 10-12/IE8 - ^= $= *= and empty values + // Should not select anything + div.innerHTML = ""; + if ( div.querySelectorAll("[i^='']").length ) { + rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:\"\"|'')" ); + } + + // FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled) + // IE8 throws error here and will not see later tests + if ( !div.querySelectorAll(":enabled").length ) { + rbuggyQSA.push( ":enabled", ":disabled" ); + } + + // Opera 10-11 does not throw on post-comma invalid pseudos + div.querySelectorAll("*,:x"); + rbuggyQSA.push(",.*:"); + }); + } + + if ( (support.matchesSelector = isNative( (matches = docElem.matchesSelector || + docElem.mozMatchesSelector || + docElem.webkitMatchesSelector || + docElem.oMatchesSelector || + docElem.msMatchesSelector) )) ) { + + assert(function( div ) { + // Check to see if it's possible to do matchesSelector + // on a disconnected node (IE 9) + support.disconnectedMatch = matches.call( div, "div" ); + + // This should fail with an exception + // Gecko does not error, returns false instead + matches.call( div, "[s!='']:x" ); + rbuggyMatches.push( "!=", pseudos ); + }); + } + + rbuggyQSA = new RegExp( rbuggyQSA.join("|") ); + rbuggyMatches = new RegExp( rbuggyMatches.join("|") ); + + // Element contains another + // Purposefully does not implement inclusive descendent + // As in, an element does not contain itself + contains = isNative(docElem.contains) || docElem.compareDocumentPosition ? + function( a, b ) { + var adown = a.nodeType === 9 ? a.documentElement : a, + bup = b && b.parentNode; + return a === bup || !!( bup && bup.nodeType === 1 && ( + adown.contains ? + adown.contains( bup ) : + a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16 + )); + } : + function( a, b ) { + if ( b ) { + while ( (b = b.parentNode) ) { + if ( b === a ) { + return true; + } + } + } + return false; + }; + + // Document order sorting + sortOrder = docElem.compareDocumentPosition ? + function( a, b ) { + var compare; + + if ( a === b ) { + hasDuplicate = true; + return 0; + } + + if ( (compare = b.compareDocumentPosition && a.compareDocumentPosition && a.compareDocumentPosition( b )) ) { + if ( compare & 1 || a.parentNode && a.parentNode.nodeType === 11 ) { + if ( a === doc || contains( preferredDoc, a ) ) { + return -1; + } + if ( b === doc || contains( preferredDoc, b ) ) { + return 1; + } + return 0; + } + return compare & 4 ? -1 : 1; + } + + return a.compareDocumentPosition ? -1 : 1; + } : + function( a, b ) { + var cur, + i = 0, + aup = a.parentNode, + bup = b.parentNode, + ap = [ a ], + bp = [ b ]; + + // The nodes are identical, we can exit early + if ( a === b ) { + hasDuplicate = true; + return 0; + + // Fallback to using sourceIndex (in IE) if it's available on both nodes + } else if ( a.sourceIndex && b.sourceIndex ) { + return ( ~b.sourceIndex || MAX_NEGATIVE ) - ( contains( preferredDoc, a ) && ~a.sourceIndex || MAX_NEGATIVE ); + + // Parentless nodes are either documents or disconnected + } else if ( !aup || !bup ) { + return a === doc ? -1 : + b === doc ? 1 : + aup ? -1 : + bup ? 1 : + 0; + + // If the nodes are siblings, we can do a quick check + } else if ( aup === bup ) { + return siblingCheck( a, b ); + } + + // Otherwise we need full lists of their ancestors for comparison + cur = a; + while ( (cur = cur.parentNode) ) { + ap.unshift( cur ); + } + cur = b; + while ( (cur = cur.parentNode) ) { + bp.unshift( cur ); + } + + // Walk down the tree looking for a discrepancy + while ( ap[i] === bp[i] ) { + i++; + } + + return i ? + // Do a sibling check if the nodes have a common ancestor + siblingCheck( ap[i], bp[i] ) : + + // Otherwise nodes in our document sort first + ap[i] === preferredDoc ? -1 : + bp[i] === preferredDoc ? 1 : + 0; + }; + + // Always assume the presence of duplicates if sort doesn't + // pass them to our comparison function (as in Google Chrome). + hasDuplicate = false; + [0, 0].sort( sortOrder ); + support.detectDuplicates = hasDuplicate; + + return document; +}; + +Sizzle.matches = function( expr, elements ) { + return Sizzle( expr, null, null, elements ); +}; + +Sizzle.matchesSelector = function( elem, expr ) { + // Set document vars if needed + if ( ( elem.ownerDocument || elem ) !== document ) { + setDocument( elem ); + } + + // Make sure that attribute selectors are quoted + expr = expr.replace( rattributeQuotes, "='$1']" ); + + // rbuggyQSA always contains :focus, so no need for an existence check + if ( support.matchesSelector && !documentIsXML && (!rbuggyMatches || !rbuggyMatches.test(expr)) && !rbuggyQSA.test(expr) ) { + try { + var ret = matches.call( elem, expr ); + + // IE 9's matchesSelector returns false on disconnected nodes + if ( ret || support.disconnectedMatch || + // As well, disconnected nodes are said to be in a document + // fragment in IE 9 + elem.document && elem.document.nodeType !== 11 ) { + return ret; + } + } catch(e) {} + } + + return Sizzle( expr, document, null, [elem] ).length > 0; +}; + +Sizzle.contains = function( context, elem ) { + // Set document vars if needed + if ( ( context.ownerDocument || context ) !== document ) { + setDocument( context ); + } + return contains( context, elem ); +}; + +Sizzle.attr = function( elem, name ) { + var val; + + // Set document vars if needed + if ( ( elem.ownerDocument || elem ) !== document ) { + setDocument( elem ); + } + + if ( !documentIsXML ) { + name = name.toLowerCase(); + } + if ( (val = Expr.attrHandle[ name ]) ) { + return val( elem ); + } + if ( documentIsXML || support.attributes ) { + return elem.getAttribute( name ); + } + return ( (val = elem.getAttributeNode( name )) || elem.getAttribute( name ) ) && elem[ name ] === true ? + name : + val && val.specified ? val.value : null; +}; + +Sizzle.error = function( msg ) { + throw new Error( "Syntax error, unrecognized expression: " + msg ); +}; + +// Document sorting and removing duplicates +Sizzle.uniqueSort = function( results ) { + var elem, + duplicates = [], + i = 1, + j = 0; + + // Unless we *know* we can detect duplicates, assume their presence + hasDuplicate = !support.detectDuplicates; + results.sort( sortOrder ); + + if ( hasDuplicate ) { + for ( ; (elem = results[i]); i++ ) { + if ( elem === results[ i - 1 ] ) { + j = duplicates.push( i ); + } + } + while ( j-- ) { + results.splice( duplicates[ j ], 1 ); + } + } + + return results; +}; + +function siblingCheck( a, b ) { + var cur = a && b && a.nextSibling; + + for ( ; cur; cur = cur.nextSibling ) { + if ( cur === b ) { + return -1; + } + } + + return a ? 1 : -1; +} + +// Returns a function to use in pseudos for input types +function createInputPseudo( type ) { + return function( elem ) { + var name = elem.nodeName.toLowerCase(); + return name === "input" && elem.type === type; + }; +} + +// Returns a function to use in pseudos for buttons +function createButtonPseudo( type ) { + return function( elem ) { + var name = elem.nodeName.toLowerCase(); + return (name === "input" || name === "button") && elem.type === type; + }; +} + +// Returns a function to use in pseudos for positionals +function createPositionalPseudo( fn ) { + return markFunction(function( argument ) { + argument = +argument; + return markFunction(function( seed, matches ) { + var j, + matchIndexes = fn( [], seed.length, argument ), + i = matchIndexes.length; + + // Match elements found at the specified indexes + while ( i-- ) { + if ( seed[ (j = matchIndexes[i]) ] ) { + seed[j] = !(matches[j] = seed[j]); + } + } + }); + }); +} + +/** + * Utility function for retrieving the text value of an array of DOM nodes + * @param {Array|Element} elem + */ +getText = Sizzle.getText = function( elem ) { + var node, + ret = "", + i = 0, + nodeType = elem.nodeType; + + if ( !nodeType ) { + // If no nodeType, this is expected to be an array + for ( ; (node = elem[i]); i++ ) { + // Do not traverse comment nodes + ret += getText( node ); + } + } else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) { + // Use textContent for elements + // innerText usage removed for consistency of new lines (see #11153) + if ( typeof elem.textContent === "string" ) { + return elem.textContent; + } else { + // Traverse its children + for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { + ret += getText( elem ); + } + } + } else if ( nodeType === 3 || nodeType === 4 ) { + return elem.nodeValue; + } + // Do not include comment or processing instruction nodes + + return ret; +}; + +Expr = Sizzle.selectors = { + + // Can be adjusted by the user + cacheLength: 50, + + createPseudo: markFunction, + + match: matchExpr, + + find: {}, + + relative: { + ">": { dir: "parentNode", first: true }, + " ": { dir: "parentNode" }, + "+": { dir: "previousSibling", first: true }, + "~": { dir: "previousSibling" } + }, + + preFilter: { + "ATTR": function( match ) { + match[1] = match[1].replace( runescape, funescape ); + + // Move the given value to match[3] whether quoted or unquoted + match[3] = ( match[4] || match[5] || "" ).replace( runescape, funescape ); + + if ( match[2] === "~=" ) { + match[3] = " " + match[3] + " "; + } + + return match.slice( 0, 4 ); + }, + + "CHILD": function( match ) { + /* matches from matchExpr["CHILD"] + 1 type (only|nth|...) + 2 what (child|of-type) + 3 argument (even|odd|\d*|\d*n([+-]\d+)?|...) + 4 xn-component of xn+y argument ([+-]?\d*n|) + 5 sign of xn-component + 6 x of xn-component + 7 sign of y-component + 8 y of y-component + */ + match[1] = match[1].toLowerCase(); + + if ( match[1].slice( 0, 3 ) === "nth" ) { + // nth-* requires argument + if ( !match[3] ) { + Sizzle.error( match[0] ); + } + + // numeric x and y parameters for Expr.filter.CHILD + // remember that false/true cast respectively to 0/1 + match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) ); + match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" ); + + // other types prohibit arguments + } else if ( match[3] ) { + Sizzle.error( match[0] ); + } + + return match; + }, + + "PSEUDO": function( match ) { + var excess, + unquoted = !match[5] && match[2]; + + if ( matchExpr["CHILD"].test( match[0] ) ) { + return null; + } + + // Accept quoted arguments as-is + if ( match[4] ) { + match[2] = match[4]; + + // Strip excess characters from unquoted arguments + } else if ( unquoted && rpseudo.test( unquoted ) && + // Get excess from tokenize (recursively) + (excess = tokenize( unquoted, true )) && + // advance to the next closing parenthesis + (excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) { + + // excess is a negative index + match[0] = match[0].slice( 0, excess ); + match[2] = unquoted.slice( 0, excess ); + } + + // Return only captures needed by the pseudo filter method (type and argument) + return match.slice( 0, 3 ); + } + }, + + filter: { + + "TAG": function( nodeName ) { + if ( nodeName === "*" ) { + return function() { return true; }; + } + + nodeName = nodeName.replace( runescape, funescape ).toLowerCase(); + return function( elem ) { + return elem.nodeName && elem.nodeName.toLowerCase() === nodeName; + }; + }, + + "CLASS": function( className ) { + var pattern = classCache[ className + " " ]; + + return pattern || + (pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) && + classCache( className, function( elem ) { + return pattern.test( elem.className || (typeof elem.getAttribute !== strundefined && elem.getAttribute("class")) || "" ); + }); + }, + + "ATTR": function( name, operator, check ) { + return function( elem ) { + var result = Sizzle.attr( elem, name ); + + if ( result == null ) { + return operator === "!="; + } + if ( !operator ) { + return true; + } + + result += ""; + + return operator === "=" ? result === check : + operator === "!=" ? result !== check : + operator === "^=" ? check && result.indexOf( check ) === 0 : + operator === "*=" ? check && result.indexOf( check ) > -1 : + operator === "$=" ? check && result.substr( result.length - check.length ) === check : + operator === "~=" ? ( " " + result + " " ).indexOf( check ) > -1 : + operator === "|=" ? result === check || result.substr( 0, check.length + 1 ) === check + "-" : + false; + }; + }, + + "CHILD": function( type, what, argument, first, last ) { + var simple = type.slice( 0, 3 ) !== "nth", + forward = type.slice( -4 ) !== "last", + ofType = what === "of-type"; + + return first === 1 && last === 0 ? + + // Shortcut for :nth-*(n) + function( elem ) { + return !!elem.parentNode; + } : + + function( elem, context, xml ) { + var cache, outerCache, node, diff, nodeIndex, start, + dir = simple !== forward ? "nextSibling" : "previousSibling", + parent = elem.parentNode, + name = ofType && elem.nodeName.toLowerCase(), + useCache = !xml && !ofType; + + if ( parent ) { + + // :(first|last|only)-(child|of-type) + if ( simple ) { + while ( dir ) { + node = elem; + while ( (node = node[ dir ]) ) { + if ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) { + return false; + } + } + // Reverse direction for :only-* (if we haven't yet done so) + start = dir = type === "only" && !start && "nextSibling"; + } + return true; + } + + start = [ forward ? parent.firstChild : parent.lastChild ]; + + // non-xml :nth-child(...) stores cache data on `parent` + if ( forward && useCache ) { + // Seek `elem` from a previously-cached index + outerCache = parent[ expando ] || (parent[ expando ] = {}); + cache = outerCache[ type ] || []; + nodeIndex = cache[0] === dirruns && cache[1]; + diff = cache[0] === dirruns && cache[2]; + node = nodeIndex && parent.childNodes[ nodeIndex ]; + + while ( (node = ++nodeIndex && node && node[ dir ] || + + // Fallback to seeking `elem` from the start + (diff = nodeIndex = 0) || start.pop()) ) { + + // When found, cache indexes on `parent` and break + if ( node.nodeType === 1 && ++diff && node === elem ) { + outerCache[ type ] = [ dirruns, nodeIndex, diff ]; + break; + } + } + + // Use previously-cached element index if available + } else if ( useCache && (cache = (elem[ expando ] || (elem[ expando ] = {}))[ type ]) && cache[0] === dirruns ) { + diff = cache[1]; + + // xml :nth-child(...) or :nth-last-child(...) or :nth(-last)?-of-type(...) + } else { + // Use the same loop as above to seek `elem` from the start + while ( (node = ++nodeIndex && node && node[ dir ] || + (diff = nodeIndex = 0) || start.pop()) ) { + + if ( ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) && ++diff ) { + // Cache the index of each encountered element + if ( useCache ) { + (node[ expando ] || (node[ expando ] = {}))[ type ] = [ dirruns, diff ]; + } + + if ( node === elem ) { + break; + } + } + } + } + + // Incorporate the offset, then check against cycle size + diff -= last; + return diff === first || ( diff % first === 0 && diff / first >= 0 ); + } + }; + }, + + "PSEUDO": function( pseudo, argument ) { + // pseudo-class names are case-insensitive + // http://www.w3.org/TR/selectors/#pseudo-classes + // Prioritize by case sensitivity in case custom pseudos are added with uppercase letters + // Remember that setFilters inherits from pseudos + var args, + fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] || + Sizzle.error( "unsupported pseudo: " + pseudo ); + + // The user may use createPseudo to indicate that + // arguments are needed to create the filter function + // just as Sizzle does + if ( fn[ expando ] ) { + return fn( argument ); + } + + // But maintain support for old signatures + if ( fn.length > 1 ) { + args = [ pseudo, pseudo, "", argument ]; + return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ? + markFunction(function( seed, matches ) { + var idx, + matched = fn( seed, argument ), + i = matched.length; + while ( i-- ) { + idx = indexOf.call( seed, matched[i] ); + seed[ idx ] = !( matches[ idx ] = matched[i] ); + } + }) : + function( elem ) { + return fn( elem, 0, args ); + }; + } + + return fn; + } + }, + + pseudos: { + // Potentially complex pseudos + "not": markFunction(function( selector ) { + // Trim the selector passed to compile + // to avoid treating leading and trailing + // spaces as combinators + var input = [], + results = [], + matcher = compile( selector.replace( rtrim, "$1" ) ); + + return matcher[ expando ] ? + markFunction(function( seed, matches, context, xml ) { + var elem, + unmatched = matcher( seed, null, xml, [] ), + i = seed.length; + + // Match elements unmatched by `matcher` + while ( i-- ) { + if ( (elem = unmatched[i]) ) { + seed[i] = !(matches[i] = elem); + } + } + }) : + function( elem, context, xml ) { + input[0] = elem; + matcher( input, null, xml, results ); + return !results.pop(); + }; + }), + + "has": markFunction(function( selector ) { + return function( elem ) { + return Sizzle( selector, elem ).length > 0; + }; + }), + + "contains": markFunction(function( text ) { + return function( elem ) { + return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1; + }; + }), + + // "Whether an element is represented by a :lang() selector + // is based solely on the element's language value + // being equal to the identifier C, + // or beginning with the identifier C immediately followed by "-". + // The matching of C against the element's language value is performed case-insensitively. + // The identifier C does not have to be a valid language name." + // http://www.w3.org/TR/selectors/#lang-pseudo + "lang": markFunction( function( lang ) { + // lang value must be a valid identifider + if ( !ridentifier.test(lang || "") ) { + Sizzle.error( "unsupported lang: " + lang ); + } + lang = lang.replace( runescape, funescape ).toLowerCase(); + return function( elem ) { + var elemLang; + do { + if ( (elemLang = documentIsXML ? + elem.getAttribute("xml:lang") || elem.getAttribute("lang") : + elem.lang) ) { + + elemLang = elemLang.toLowerCase(); + return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0; + } + } while ( (elem = elem.parentNode) && elem.nodeType === 1 ); + return false; + }; + }), + + // Miscellaneous + "target": function( elem ) { + var hash = window.location && window.location.hash; + return hash && hash.slice( 1 ) === elem.id; + }, + + "root": function( elem ) { + return elem === docElem; + }, + + "focus": function( elem ) { + return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex); + }, + + // Boolean properties + "enabled": function( elem ) { + return elem.disabled === false; + }, + + "disabled": function( elem ) { + return elem.disabled === true; + }, + + "checked": function( elem ) { + // In CSS3, :checked should return both checked and selected elements + // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked + var nodeName = elem.nodeName.toLowerCase(); + return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected); + }, + + "selected": function( elem ) { + // Accessing this property makes selected-by-default + // options in Safari work properly + if ( elem.parentNode ) { + elem.parentNode.selectedIndex; + } + + return elem.selected === true; + }, + + // Contents + "empty": function( elem ) { + // http://www.w3.org/TR/selectors/#empty-pseudo + // :empty is only affected by element nodes and content nodes(including text(3), cdata(4)), + // not comment, processing instructions, or others + // Thanks to Diego Perini for the nodeName shortcut + // Greater than "@" means alpha characters (specifically not starting with "#" or "?") + for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { + if ( elem.nodeName > "@" || elem.nodeType === 3 || elem.nodeType === 4 ) { + return false; + } + } + return true; + }, + + "parent": function( elem ) { + return !Expr.pseudos["empty"]( elem ); + }, + + // Element/input types + "header": function( elem ) { + return rheader.test( elem.nodeName ); + }, + + "input": function( elem ) { + return rinputs.test( elem.nodeName ); + }, + + "button": function( elem ) { + var name = elem.nodeName.toLowerCase(); + return name === "input" && elem.type === "button" || name === "button"; + }, + + "text": function( elem ) { + var attr; + // IE6 and 7 will map elem.type to 'text' for new HTML5 types (search, etc) + // use getAttribute instead to test this case + return elem.nodeName.toLowerCase() === "input" && + elem.type === "text" && + ( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === elem.type ); + }, + + // Position-in-collection + "first": createPositionalPseudo(function() { + return [ 0 ]; + }), + + "last": createPositionalPseudo(function( matchIndexes, length ) { + return [ length - 1 ]; + }), + + "eq": createPositionalPseudo(function( matchIndexes, length, argument ) { + return [ argument < 0 ? argument + length : argument ]; + }), + + "even": createPositionalPseudo(function( matchIndexes, length ) { + var i = 0; + for ( ; i < length; i += 2 ) { + matchIndexes.push( i ); + } + return matchIndexes; + }), + + "odd": createPositionalPseudo(function( matchIndexes, length ) { + var i = 1; + for ( ; i < length; i += 2 ) { + matchIndexes.push( i ); + } + return matchIndexes; + }), + + "lt": createPositionalPseudo(function( matchIndexes, length, argument ) { + var i = argument < 0 ? argument + length : argument; + for ( ; --i >= 0; ) { + matchIndexes.push( i ); + } + return matchIndexes; + }), + + "gt": createPositionalPseudo(function( matchIndexes, length, argument ) { + var i = argument < 0 ? argument + length : argument; + for ( ; ++i < length; ) { + matchIndexes.push( i ); + } + return matchIndexes; + }) + } +}; + +// Add button/input type pseudos +for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) { + Expr.pseudos[ i ] = createInputPseudo( i ); +} +for ( i in { submit: true, reset: true } ) { + Expr.pseudos[ i ] = createButtonPseudo( i ); +} + +function tokenize( selector, parseOnly ) { + var matched, match, tokens, type, + soFar, groups, preFilters, + cached = tokenCache[ selector + " " ]; + + if ( cached ) { + return parseOnly ? 0 : cached.slice( 0 ); + } + + soFar = selector; + groups = []; + preFilters = Expr.preFilter; + + while ( soFar ) { + + // Comma and first run + if ( !matched || (match = rcomma.exec( soFar )) ) { + if ( match ) { + // Don't consume trailing commas as valid + soFar = soFar.slice( match[0].length ) || soFar; + } + groups.push( tokens = [] ); + } + + matched = false; + + // Combinators + if ( (match = rcombinators.exec( soFar )) ) { + matched = match.shift(); + tokens.push( { + value: matched, + // Cast descendant combinators to space + type: match[0].replace( rtrim, " " ) + } ); + soFar = soFar.slice( matched.length ); + } + + // Filters + for ( type in Expr.filter ) { + if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] || + (match = preFilters[ type ]( match ))) ) { + matched = match.shift(); + tokens.push( { + value: matched, + type: type, + matches: match + } ); + soFar = soFar.slice( matched.length ); + } + } + + if ( !matched ) { + break; + } + } + + // Return the length of the invalid excess + // if we're just parsing + // Otherwise, throw an error or return tokens + return parseOnly ? + soFar.length : + soFar ? + Sizzle.error( selector ) : + // Cache the tokens + tokenCache( selector, groups ).slice( 0 ); +} + +function toSelector( tokens ) { + var i = 0, + len = tokens.length, + selector = ""; + for ( ; i < len; i++ ) { + selector += tokens[i].value; + } + return selector; +} + +function addCombinator( matcher, combinator, base ) { + var dir = combinator.dir, + checkNonElements = base && combinator.dir === "parentNode", + doneName = done++; + + return combinator.first ? + // Check against closest ancestor/preceding element + function( elem, context, xml ) { + while ( (elem = elem[ dir ]) ) { + if ( elem.nodeType === 1 || checkNonElements ) { + return matcher( elem, context, xml ); + } + } + } : + + // Check against all ancestor/preceding elements + function( elem, context, xml ) { + var data, cache, outerCache, + dirkey = dirruns + " " + doneName; + + // We can't set arbitrary data on XML nodes, so they don't benefit from dir caching + if ( xml ) { + while ( (elem = elem[ dir ]) ) { + if ( elem.nodeType === 1 || checkNonElements ) { + if ( matcher( elem, context, xml ) ) { + return true; + } + } + } + } else { + while ( (elem = elem[ dir ]) ) { + if ( elem.nodeType === 1 || checkNonElements ) { + outerCache = elem[ expando ] || (elem[ expando ] = {}); + if ( (cache = outerCache[ dir ]) && cache[0] === dirkey ) { + if ( (data = cache[1]) === true || data === cachedruns ) { + return data === true; + } + } else { + cache = outerCache[ dir ] = [ dirkey ]; + cache[1] = matcher( elem, context, xml ) || cachedruns; + if ( cache[1] === true ) { + return true; + } + } + } + } + } + }; +} + +function elementMatcher( matchers ) { + return matchers.length > 1 ? + function( elem, context, xml ) { + var i = matchers.length; + while ( i-- ) { + if ( !matchers[i]( elem, context, xml ) ) { + return false; + } + } + return true; + } : + matchers[0]; +} + +function condense( unmatched, map, filter, context, xml ) { + var elem, + newUnmatched = [], + i = 0, + len = unmatched.length, + mapped = map != null; + + for ( ; i < len; i++ ) { + if ( (elem = unmatched[i]) ) { + if ( !filter || filter( elem, context, xml ) ) { + newUnmatched.push( elem ); + if ( mapped ) { + map.push( i ); + } + } + } + } + + return newUnmatched; +} + +function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) { + if ( postFilter && !postFilter[ expando ] ) { + postFilter = setMatcher( postFilter ); + } + if ( postFinder && !postFinder[ expando ] ) { + postFinder = setMatcher( postFinder, postSelector ); + } + return markFunction(function( seed, results, context, xml ) { + var temp, i, elem, + preMap = [], + postMap = [], + preexisting = results.length, + + // Get initial elements from seed or context + elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ), + + // Prefilter to get matcher input, preserving a map for seed-results synchronization + matcherIn = preFilter && ( seed || !selector ) ? + condense( elems, preMap, preFilter, context, xml ) : + elems, + + matcherOut = matcher ? + // If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results, + postFinder || ( seed ? preFilter : preexisting || postFilter ) ? + + // ...intermediate processing is necessary + [] : + + // ...otherwise use results directly + results : + matcherIn; + + // Find primary matches + if ( matcher ) { + matcher( matcherIn, matcherOut, context, xml ); + } + + // Apply postFilter + if ( postFilter ) { + temp = condense( matcherOut, postMap ); + postFilter( temp, [], context, xml ); + + // Un-match failing elements by moving them back to matcherIn + i = temp.length; + while ( i-- ) { + if ( (elem = temp[i]) ) { + matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem); + } + } + } + + if ( seed ) { + if ( postFinder || preFilter ) { + if ( postFinder ) { + // Get the final matcherOut by condensing this intermediate into postFinder contexts + temp = []; + i = matcherOut.length; + while ( i-- ) { + if ( (elem = matcherOut[i]) ) { + // Restore matcherIn since elem is not yet a final match + temp.push( (matcherIn[i] = elem) ); + } + } + postFinder( null, (matcherOut = []), temp, xml ); + } + + // Move matched elements from seed to results to keep them synchronized + i = matcherOut.length; + while ( i-- ) { + if ( (elem = matcherOut[i]) && + (temp = postFinder ? indexOf.call( seed, elem ) : preMap[i]) > -1 ) { + + seed[temp] = !(results[temp] = elem); + } + } + } + + // Add elements to results, through postFinder if defined + } else { + matcherOut = condense( + matcherOut === results ? + matcherOut.splice( preexisting, matcherOut.length ) : + matcherOut + ); + if ( postFinder ) { + postFinder( null, results, matcherOut, xml ); + } else { + push.apply( results, matcherOut ); + } + } + }); +} + +function matcherFromTokens( tokens ) { + var checkContext, matcher, j, + len = tokens.length, + leadingRelative = Expr.relative[ tokens[0].type ], + implicitRelative = leadingRelative || Expr.relative[" "], + i = leadingRelative ? 1 : 0, + + // The foundational matcher ensures that elements are reachable from top-level context(s) + matchContext = addCombinator( function( elem ) { + return elem === checkContext; + }, implicitRelative, true ), + matchAnyContext = addCombinator( function( elem ) { + return indexOf.call( checkContext, elem ) > -1; + }, implicitRelative, true ), + matchers = [ function( elem, context, xml ) { + return ( !leadingRelative && ( xml || context !== outermostContext ) ) || ( + (checkContext = context).nodeType ? + matchContext( elem, context, xml ) : + matchAnyContext( elem, context, xml ) ); + } ]; + + for ( ; i < len; i++ ) { + if ( (matcher = Expr.relative[ tokens[i].type ]) ) { + matchers = [ addCombinator(elementMatcher( matchers ), matcher) ]; + } else { + matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches ); + + // Return special upon seeing a positional matcher + if ( matcher[ expando ] ) { + // Find the next relative operator (if any) for proper handling + j = ++i; + for ( ; j < len; j++ ) { + if ( Expr.relative[ tokens[j].type ] ) { + break; + } + } + return setMatcher( + i > 1 && elementMatcher( matchers ), + i > 1 && toSelector( tokens.slice( 0, i - 1 ) ).replace( rtrim, "$1" ), + matcher, + i < j && matcherFromTokens( tokens.slice( i, j ) ), + j < len && matcherFromTokens( (tokens = tokens.slice( j )) ), + j < len && toSelector( tokens ) + ); + } + matchers.push( matcher ); + } + } + + return elementMatcher( matchers ); +} + +function matcherFromGroupMatchers( elementMatchers, setMatchers ) { + // A counter to specify which element is currently being matched + var matcherCachedRuns = 0, + bySet = setMatchers.length > 0, + byElement = elementMatchers.length > 0, + superMatcher = function( seed, context, xml, results, expandContext ) { + var elem, j, matcher, + setMatched = [], + matchedCount = 0, + i = "0", + unmatched = seed && [], + outermost = expandContext != null, + contextBackup = outermostContext, + // We must always have either seed elements or context + elems = seed || byElement && Expr.find["TAG"]( "*", expandContext && context.parentNode || context ), + // Nested matchers should use non-integer dirruns + dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.E); + + if ( outermost ) { + outermostContext = context !== document && context; + cachedruns = matcherCachedRuns; + } + + // Add elements passing elementMatchers directly to results + for ( ; (elem = elems[i]) != null; i++ ) { + if ( byElement && elem ) { + for ( j = 0; (matcher = elementMatchers[j]); j++ ) { + if ( matcher( elem, context, xml ) ) { + results.push( elem ); + break; + } + } + if ( outermost ) { + dirruns = dirrunsUnique; + cachedruns = ++matcherCachedRuns; + } + } + + // Track unmatched elements for set filters + if ( bySet ) { + // They will have gone through all possible matchers + if ( (elem = !matcher && elem) ) { + matchedCount--; + } + + // Lengthen the array for every element, matched or not + if ( seed ) { + unmatched.push( elem ); + } + } + } + + // Apply set filters to unmatched elements + // `i` starts as a string, so matchedCount would equal "00" if there are no elements + matchedCount += i; + if ( bySet && i !== matchedCount ) { + for ( j = 0; (matcher = setMatchers[j]); j++ ) { + matcher( unmatched, setMatched, context, xml ); + } + + if ( seed ) { + // Reintegrate element matches to eliminate the need for sorting + if ( matchedCount > 0 ) { + while ( i-- ) { + if ( !(unmatched[i] || setMatched[i]) ) { + setMatched[i] = pop.call( results ); + } + } + } + + // Discard index placeholder values to get only actual matches + setMatched = condense( setMatched ); + } + + // Add matches to results + push.apply( results, setMatched ); + + // Seedless set matches succeeding multiple successful matchers stipulate sorting + if ( outermost && !seed && setMatched.length > 0 && + ( matchedCount + setMatchers.length ) > 1 ) { + + Sizzle.uniqueSort( results ); + } + } + + // Override manipulation of globals by nested matchers + if ( outermost ) { + dirruns = dirrunsUnique; + outermostContext = contextBackup; + } + + return unmatched; + }; + + return bySet ? + markFunction( superMatcher ) : + superMatcher; +} + +compile = Sizzle.compile = function( selector, group /* Internal Use Only */ ) { + var i, + setMatchers = [], + elementMatchers = [], + cached = compilerCache[ selector + " " ]; + + if ( !cached ) { + // Generate a function of recursive functions that can be used to check each element + if ( !group ) { + group = tokenize( selector ); + } + i = group.length; + while ( i-- ) { + cached = matcherFromTokens( group[i] ); + if ( cached[ expando ] ) { + setMatchers.push( cached ); + } else { + elementMatchers.push( cached ); + } + } + + // Cache the compiled function + cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) ); + } + return cached; +}; + +function multipleContexts( selector, contexts, results ) { + var i = 0, + len = contexts.length; + for ( ; i < len; i++ ) { + Sizzle( selector, contexts[i], results ); + } + return results; +} + +function select( selector, context, results, seed ) { + var i, tokens, token, type, find, + match = tokenize( selector ); + + if ( !seed ) { + // Try to minimize operations if there is only one group + if ( match.length === 1 ) { + + // Take a shortcut and set the context if the root selector is an ID + tokens = match[0] = match[0].slice( 0 ); + if ( tokens.length > 2 && (token = tokens[0]).type === "ID" && + context.nodeType === 9 && !documentIsXML && + Expr.relative[ tokens[1].type ] ) { + + context = Expr.find["ID"]( token.matches[0].replace( runescape, funescape ), context )[0]; + if ( !context ) { + return results; + } + + selector = selector.slice( tokens.shift().value.length ); + } + + // Fetch a seed set for right-to-left matching + for ( i = matchExpr["needsContext"].test( selector ) ? -1 : tokens.length - 1; i >= 0; i-- ) { + token = tokens[i]; + + // Abort if we hit a combinator + if ( Expr.relative[ (type = token.type) ] ) { + break; + } + if ( (find = Expr.find[ type ]) ) { + // Search, expanding context for leading sibling combinators + if ( (seed = find( + token.matches[0].replace( runescape, funescape ), + rsibling.test( tokens[0].type ) && context.parentNode || context + )) ) { + + // If seed is empty or no tokens remain, we can return early + tokens.splice( i, 1 ); + selector = seed.length && toSelector( tokens ); + if ( !selector ) { + push.apply( results, slice.call( seed, 0 ) ); + return results; + } + + break; + } + } + } + } + } + + // Compile and execute a filtering function + // Provide `match` to avoid retokenization if we modified the selector above + compile( selector, match )( + seed, + context, + documentIsXML, + results, + rsibling.test( selector ) + ); + return results; +} + +// Deprecated +Expr.pseudos["nth"] = Expr.pseudos["eq"]; + +// Easy API for creating new setFilters +function setFilters() {} +Expr.filters = setFilters.prototype = Expr.pseudos; +Expr.setFilters = new setFilters(); + +// Initialize with the default document +setDocument(); + +// Override sizzle attribute retrieval +Sizzle.attr = jQuery.attr; +jQuery.find = Sizzle; +jQuery.expr = Sizzle.selectors; +jQuery.expr[":"] = jQuery.expr.pseudos; +jQuery.unique = Sizzle.uniqueSort; +jQuery.text = Sizzle.getText; +jQuery.isXMLDoc = Sizzle.isXML; +jQuery.contains = Sizzle.contains; + + +})( window ); +var runtil = /Until$/, + rparentsprev = /^(?:parents|prev(?:Until|All))/, + isSimple = /^.[^:#\[\.,]*$/, + rneedsContext = jQuery.expr.match.needsContext, + // methods guaranteed to produce a unique set when starting from a unique set + guaranteedUnique = { + children: true, + contents: true, + next: true, + prev: true + }; + +jQuery.fn.extend({ + find: function( selector ) { + var i, ret, self; + + if ( typeof selector !== "string" ) { + self = this; + return this.pushStack( jQuery( selector ).filter(function() { + for ( i = 0; i < self.length; i++ ) { + if ( jQuery.contains( self[ i ], this ) ) { + return true; + } + } + }) ); + } + + ret = []; + for ( i = 0; i < this.length; i++ ) { + jQuery.find( selector, this[ i ], ret ); + } + + // Needed because $( selector, context ) becomes $( context ).find( selector ) + ret = this.pushStack( jQuery.unique( ret ) ); + ret.selector = ( this.selector ? this.selector + " " : "" ) + selector; + return ret; + }, + + has: function( target ) { + var i, + targets = jQuery( target, this ), + len = targets.length; + + return this.filter(function() { + for ( i = 0; i < len; i++ ) { + if ( jQuery.contains( this, targets[i] ) ) { + return true; + } + } + }); + }, + + not: function( selector ) { + return this.pushStack( winnow(this, selector, false) ); + }, + + filter: function( selector ) { + return this.pushStack( winnow(this, selector, true) ); + }, + + is: function( selector ) { + return !!selector && ( + typeof selector === "string" ? + // If this is a positional/relative selector, check membership in the returned set + // so $("p:first").is("p:last") won't return true for a doc with two "p". + rneedsContext.test( selector ) ? + jQuery( selector, this.context ).index( this[0] ) >= 0 : + jQuery.filter( selector, this ).length > 0 : + this.filter( selector ).length > 0 ); + }, + + closest: function( selectors, context ) { + var cur, + i = 0, + l = this.length, + ret = [], + pos = rneedsContext.test( selectors ) || typeof selectors !== "string" ? + jQuery( selectors, context || this.context ) : + 0; + + for ( ; i < l; i++ ) { + cur = this[i]; + + while ( cur && cur.ownerDocument && cur !== context && cur.nodeType !== 11 ) { + if ( pos ? pos.index(cur) > -1 : jQuery.find.matchesSelector(cur, selectors) ) { + ret.push( cur ); + break; + } + cur = cur.parentNode; + } + } + + return this.pushStack( ret.length > 1 ? jQuery.unique( ret ) : ret ); + }, + + // Determine the position of an element within + // the matched set of elements + index: function( elem ) { + + // No argument, return index in parent + if ( !elem ) { + return ( this[0] && this[0].parentNode ) ? this.first().prevAll().length : -1; + } + + // index in selector + if ( typeof elem === "string" ) { + return jQuery.inArray( this[0], jQuery( elem ) ); + } + + // Locate the position of the desired element + return jQuery.inArray( + // If it receives a jQuery object, the first element is used + elem.jquery ? elem[0] : elem, this ); + }, + + add: function( selector, context ) { + var set = typeof selector === "string" ? + jQuery( selector, context ) : + jQuery.makeArray( selector && selector.nodeType ? [ selector ] : selector ), + all = jQuery.merge( this.get(), set ); + + return this.pushStack( jQuery.unique(all) ); + }, + + addBack: function( selector ) { + return this.add( selector == null ? + this.prevObject : this.prevObject.filter(selector) + ); + } +}); + +jQuery.fn.andSelf = jQuery.fn.addBack; + +function sibling( cur, dir ) { + do { + cur = cur[ dir ]; + } while ( cur && cur.nodeType !== 1 ); + + return cur; +} + +jQuery.each({ + parent: function( elem ) { + var parent = elem.parentNode; + return parent && parent.nodeType !== 11 ? parent : null; + }, + parents: function( elem ) { + return jQuery.dir( elem, "parentNode" ); + }, + parentsUntil: function( elem, i, until ) { + return jQuery.dir( elem, "parentNode", until ); + }, + next: function( elem ) { + return sibling( elem, "nextSibling" ); + }, + prev: function( elem ) { + return sibling( elem, "previousSibling" ); + }, + nextAll: function( elem ) { + return jQuery.dir( elem, "nextSibling" ); + }, + prevAll: function( elem ) { + return jQuery.dir( elem, "previousSibling" ); + }, + nextUntil: function( elem, i, until ) { + return jQuery.dir( elem, "nextSibling", until ); + }, + prevUntil: function( elem, i, until ) { + return jQuery.dir( elem, "previousSibling", until ); + }, + siblings: function( elem ) { + return jQuery.sibling( ( elem.parentNode || {} ).firstChild, elem ); + }, + children: function( elem ) { + return jQuery.sibling( elem.firstChild ); + }, + contents: function( elem ) { + return jQuery.nodeName( elem, "iframe" ) ? + elem.contentDocument || elem.contentWindow.document : + jQuery.merge( [], elem.childNodes ); + } +}, function( name, fn ) { + jQuery.fn[ name ] = function( until, selector ) { + var ret = jQuery.map( this, fn, until ); + + if ( !runtil.test( name ) ) { + selector = until; + } + + if ( selector && typeof selector === "string" ) { + ret = jQuery.filter( selector, ret ); + } + + ret = this.length > 1 && !guaranteedUnique[ name ] ? jQuery.unique( ret ) : ret; + + if ( this.length > 1 && rparentsprev.test( name ) ) { + ret = ret.reverse(); + } + + return this.pushStack( ret ); + }; +}); + +jQuery.extend({ + filter: function( expr, elems, not ) { + if ( not ) { + expr = ":not(" + expr + ")"; + } + + return elems.length === 1 ? + jQuery.find.matchesSelector(elems[0], expr) ? [ elems[0] ] : [] : + jQuery.find.matches(expr, elems); + }, + + dir: function( elem, dir, until ) { + var matched = [], + cur = elem[ dir ]; + + while ( cur && cur.nodeType !== 9 && (until === undefined || cur.nodeType !== 1 || !jQuery( cur ).is( until )) ) { + if ( cur.nodeType === 1 ) { + matched.push( cur ); + } + cur = cur[dir]; + } + return matched; + }, + + sibling: function( n, elem ) { + var r = []; + + for ( ; n; n = n.nextSibling ) { + if ( n.nodeType === 1 && n !== elem ) { + r.push( n ); + } + } + + return r; + } +}); + +// Implement the identical functionality for filter and not +function winnow( elements, qualifier, keep ) { + + // Can't pass null or undefined to indexOf in Firefox 4 + // Set to 0 to skip string check + qualifier = qualifier || 0; + + if ( jQuery.isFunction( qualifier ) ) { + return jQuery.grep(elements, function( elem, i ) { + var retVal = !!qualifier.call( elem, i, elem ); + return retVal === keep; + }); + + } else if ( qualifier.nodeType ) { + return jQuery.grep(elements, function( elem ) { + return ( elem === qualifier ) === keep; + }); + + } else if ( typeof qualifier === "string" ) { + var filtered = jQuery.grep(elements, function( elem ) { + return elem.nodeType === 1; + }); + + if ( isSimple.test( qualifier ) ) { + return jQuery.filter(qualifier, filtered, !keep); + } else { + qualifier = jQuery.filter( qualifier, filtered ); + } + } + + return jQuery.grep(elements, function( elem ) { + return ( jQuery.inArray( elem, qualifier ) >= 0 ) === keep; + }); +} +function createSafeFragment( document ) { + var list = nodeNames.split( "|" ), + safeFrag = document.createDocumentFragment(); + + if ( safeFrag.createElement ) { + while ( list.length ) { + safeFrag.createElement( + list.pop() + ); + } + } + return safeFrag; +} + +var nodeNames = "abbr|article|aside|audio|bdi|canvas|data|datalist|details|figcaption|figure|footer|" + + "header|hgroup|mark|meter|nav|output|progress|section|summary|time|video", + rinlinejQuery = / jQuery\d+="(?:null|\d+)"/g, + rnoshimcache = new RegExp("<(?:" + nodeNames + ")[\\s/>]", "i"), + rleadingWhitespace = /^\s+/, + rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi, + rtagName = /<([\w:]+)/, + rtbody = /\s*$/g, + + // We have to close these tags to support XHTML (#13200) + wrapMap = { + option: [ 1, "" ], + legend: [ 1, "
", "
" ], + area: [ 1, "", "" ], + param: [ 1, "", "" ], + thead: [ 1, "", "
" ], + tr: [ 2, "", "
" ], + col: [ 2, "", "
" ], + td: [ 3, "", "
" ], + + // IE6-8 can't serialize link, script, style, or any html5 (NoScope) tags, + // unless wrapped in a div with non-breaking characters in front of it. + _default: jQuery.support.htmlSerialize ? [ 0, "", "" ] : [ 1, "X
", "
" ] + }, + safeFragment = createSafeFragment( document ), + fragmentDiv = safeFragment.appendChild( document.createElement("div") ); + +wrapMap.optgroup = wrapMap.option; +wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead; +wrapMap.th = wrapMap.td; + +jQuery.fn.extend({ + text: function( value ) { + return jQuery.access( this, function( value ) { + return value === undefined ? + jQuery.text( this ) : + this.empty().append( ( this[0] && this[0].ownerDocument || document ).createTextNode( value ) ); + }, null, value, arguments.length ); + }, + + wrapAll: function( html ) { + if ( jQuery.isFunction( html ) ) { + return this.each(function(i) { + jQuery(this).wrapAll( html.call(this, i) ); + }); + } + + if ( this[0] ) { + // The elements to wrap the target around + var wrap = jQuery( html, this[0].ownerDocument ).eq(0).clone(true); + + if ( this[0].parentNode ) { + wrap.insertBefore( this[0] ); + } + + wrap.map(function() { + var elem = this; + + while ( elem.firstChild && elem.firstChild.nodeType === 1 ) { + elem = elem.firstChild; + } + + return elem; + }).append( this ); + } + + return this; + }, + + wrapInner: function( html ) { + if ( jQuery.isFunction( html ) ) { + return this.each(function(i) { + jQuery(this).wrapInner( html.call(this, i) ); + }); + } + + return this.each(function() { + var self = jQuery( this ), + contents = self.contents(); + + if ( contents.length ) { + contents.wrapAll( html ); + + } else { + self.append( html ); + } + }); + }, + + wrap: function( html ) { + var isFunction = jQuery.isFunction( html ); + + return this.each(function(i) { + jQuery( this ).wrapAll( isFunction ? html.call(this, i) : html ); + }); + }, + + unwrap: function() { + return this.parent().each(function() { + if ( !jQuery.nodeName( this, "body" ) ) { + jQuery( this ).replaceWith( this.childNodes ); + } + }).end(); + }, + + append: function() { + return this.domManip(arguments, true, function( elem ) { + if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { + this.appendChild( elem ); + } + }); + }, + + prepend: function() { + return this.domManip(arguments, true, function( elem ) { + if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { + this.insertBefore( elem, this.firstChild ); + } + }); + }, + + before: function() { + return this.domManip( arguments, false, function( elem ) { + if ( this.parentNode ) { + this.parentNode.insertBefore( elem, this ); + } + }); + }, + + after: function() { + return this.domManip( arguments, false, function( elem ) { + if ( this.parentNode ) { + this.parentNode.insertBefore( elem, this.nextSibling ); + } + }); + }, + + // keepData is for internal use only--do not document + remove: function( selector, keepData ) { + var elem, + i = 0; + + for ( ; (elem = this[i]) != null; i++ ) { + if ( !selector || jQuery.filter( selector, [ elem ] ).length > 0 ) { + if ( !keepData && elem.nodeType === 1 ) { + jQuery.cleanData( getAll( elem ) ); + } + + if ( elem.parentNode ) { + if ( keepData && jQuery.contains( elem.ownerDocument, elem ) ) { + setGlobalEval( getAll( elem, "script" ) ); + } + elem.parentNode.removeChild( elem ); + } + } + } + + return this; + }, + + empty: function() { + var elem, + i = 0; + + for ( ; (elem = this[i]) != null; i++ ) { + // Remove element nodes and prevent memory leaks + if ( elem.nodeType === 1 ) { + jQuery.cleanData( getAll( elem, false ) ); + } + + // Remove any remaining nodes + while ( elem.firstChild ) { + elem.removeChild( elem.firstChild ); + } + + // If this is a select, ensure that it displays empty (#12336) + // Support: IE<9 + if ( elem.options && jQuery.nodeName( elem, "select" ) ) { + elem.options.length = 0; + } + } + + return this; + }, + + clone: function( dataAndEvents, deepDataAndEvents ) { + dataAndEvents = dataAndEvents == null ? false : dataAndEvents; + deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents; + + return this.map( function () { + return jQuery.clone( this, dataAndEvents, deepDataAndEvents ); + }); + }, + + html: function( value ) { + return jQuery.access( this, function( value ) { + var elem = this[0] || {}, + i = 0, + l = this.length; + + if ( value === undefined ) { + return elem.nodeType === 1 ? + elem.innerHTML.replace( rinlinejQuery, "" ) : + undefined; + } + + // See if we can take a shortcut and just use innerHTML + if ( typeof value === "string" && !rnoInnerhtml.test( value ) && + ( jQuery.support.htmlSerialize || !rnoshimcache.test( value ) ) && + ( jQuery.support.leadingWhitespace || !rleadingWhitespace.test( value ) ) && + !wrapMap[ ( rtagName.exec( value ) || ["", ""] )[1].toLowerCase() ] ) { + + value = value.replace( rxhtmlTag, "<$1>" ); + + try { + for (; i < l; i++ ) { + // Remove element nodes and prevent memory leaks + elem = this[i] || {}; + if ( elem.nodeType === 1 ) { + jQuery.cleanData( getAll( elem, false ) ); + elem.innerHTML = value; + } + } + + elem = 0; + + // If using innerHTML throws an exception, use the fallback method + } catch(e) {} + } + + if ( elem ) { + this.empty().append( value ); + } + }, null, value, arguments.length ); + }, + + replaceWith: function( value ) { + var isFunc = jQuery.isFunction( value ); + + // Make sure that the elements are removed from the DOM before they are inserted + // this can help fix replacing a parent with child elements + if ( !isFunc && typeof value !== "string" ) { + value = jQuery( value ).not( this ).detach(); + } + + return this.domManip( [ value ], true, function( elem ) { + var next = this.nextSibling, + parent = this.parentNode; + + if ( parent && this.nodeType === 1 || this.nodeType === 11 ) { + + jQuery( this ).remove(); + + if ( next ) { + next.parentNode.insertBefore( elem, next ); + } else { + parent.appendChild( elem ); + } + } + }); + }, + + detach: function( selector ) { + return this.remove( selector, true ); + }, + + domManip: function( args, table, callback ) { + + // Flatten any nested arrays + args = core_concat.apply( [], args ); + + var fragment, first, scripts, hasScripts, node, doc, + i = 0, + l = this.length, + set = this, + iNoClone = l - 1, + value = args[0], + isFunction = jQuery.isFunction( value ); + + // We can't cloneNode fragments that contain checked, in WebKit + if ( isFunction || !( l <= 1 || typeof value !== "string" || jQuery.support.checkClone || !rchecked.test( value ) ) ) { + return this.each(function( index ) { + var self = set.eq( index ); + if ( isFunction ) { + args[0] = value.call( this, index, table ? self.html() : undefined ); + } + self.domManip( args, table, callback ); + }); + } + + if ( l ) { + fragment = jQuery.buildFragment( args, this[ 0 ].ownerDocument, false, this ); + first = fragment.firstChild; + + if ( fragment.childNodes.length === 1 ) { + fragment = first; + } + + if ( first ) { + table = table && jQuery.nodeName( first, "tr" ); + scripts = jQuery.map( getAll( fragment, "script" ), disableScript ); + hasScripts = scripts.length; + + // Use the original fragment for the last item instead of the first because it can end up + // being emptied incorrectly in certain situations (#8070). + for ( ; i < l; i++ ) { + node = fragment; + + if ( i !== iNoClone ) { + node = jQuery.clone( node, true, true ); + + // Keep references to cloned scripts for later restoration + if ( hasScripts ) { + jQuery.merge( scripts, getAll( node, "script" ) ); + } + } + + callback.call( + table && jQuery.nodeName( this[i], "table" ) ? + findOrAppend( this[i], "tbody" ) : + this[i], + node, + i + ); + } + + if ( hasScripts ) { + doc = scripts[ scripts.length - 1 ].ownerDocument; + + // Reenable scripts + jQuery.map( scripts, restoreScript ); + + // Evaluate executable scripts on first document insertion + for ( i = 0; i < hasScripts; i++ ) { + node = scripts[ i ]; + if ( rscriptType.test( node.type || "" ) && + !jQuery._data( node, "globalEval" ) && jQuery.contains( doc, node ) ) { + + if ( node.src ) { + // Hope ajax is available... + jQuery.ajax({ + url: node.src, + type: "GET", + dataType: "script", + async: false, + global: false, + "throws": true + }); + } else { + jQuery.globalEval( ( node.text || node.textContent || node.innerHTML || "" ).replace( rcleanScript, "" ) ); + } + } + } + } + + // Fix #11809: Avoid leaking memory + fragment = first = null; + } + } + + return this; + } +}); + +function findOrAppend( elem, tag ) { + return elem.getElementsByTagName( tag )[0] || elem.appendChild( elem.ownerDocument.createElement( tag ) ); +} + +// Replace/restore the type attribute of script elements for safe DOM manipulation +function disableScript( elem ) { + var attr = elem.getAttributeNode("type"); + elem.type = ( attr && attr.specified ) + "/" + elem.type; + return elem; +} +function restoreScript( elem ) { + var match = rscriptTypeMasked.exec( elem.type ); + if ( match ) { + elem.type = match[1]; + } else { + elem.removeAttribute("type"); + } + return elem; +} + +// Mark scripts as having already been evaluated +function setGlobalEval( elems, refElements ) { + var elem, + i = 0; + for ( ; (elem = elems[i]) != null; i++ ) { + jQuery._data( elem, "globalEval", !refElements || jQuery._data( refElements[i], "globalEval" ) ); + } +} + +function cloneCopyEvent( src, dest ) { + + if ( dest.nodeType !== 1 || !jQuery.hasData( src ) ) { + return; + } + + var type, i, l, + oldData = jQuery._data( src ), + curData = jQuery._data( dest, oldData ), + events = oldData.events; + + if ( events ) { + delete curData.handle; + curData.events = {}; + + for ( type in events ) { + for ( i = 0, l = events[ type ].length; i < l; i++ ) { + jQuery.event.add( dest, type, events[ type ][ i ] ); + } + } + } + + // make the cloned public data object a copy from the original + if ( curData.data ) { + curData.data = jQuery.extend( {}, curData.data ); + } +} + +function fixCloneNodeIssues( src, dest ) { + var nodeName, data, e; + + // We do not need to do anything for non-Elements + if ( dest.nodeType !== 1 ) { + return; + } + + nodeName = dest.nodeName.toLowerCase(); + + // IE6-8 copies events bound via attachEvent when using cloneNode. + if ( !jQuery.support.noCloneEvent && dest[ jQuery.expando ] ) { + data = jQuery._data( dest ); + + for ( e in data.events ) { + jQuery.removeEvent( dest, e, data.handle ); + } + + // Event data gets referenced instead of copied if the expando gets copied too + dest.removeAttribute( jQuery.expando ); + } + + // IE blanks contents when cloning scripts, and tries to evaluate newly-set text + if ( nodeName === "script" && dest.text !== src.text ) { + disableScript( dest ).text = src.text; + restoreScript( dest ); + + // IE6-10 improperly clones children of object elements using classid. + // IE10 throws NoModificationAllowedError if parent is null, #12132. + } else if ( nodeName === "object" ) { + if ( dest.parentNode ) { + dest.outerHTML = src.outerHTML; + } + + // This path appears unavoidable for IE9. When cloning an object + // element in IE9, the outerHTML strategy above is not sufficient. + // If the src has innerHTML and the destination does not, + // copy the src.innerHTML into the dest.innerHTML. #10324 + if ( jQuery.support.html5Clone && ( src.innerHTML && !jQuery.trim(dest.innerHTML) ) ) { + dest.innerHTML = src.innerHTML; + } + + } else if ( nodeName === "input" && manipulation_rcheckableType.test( src.type ) ) { + // IE6-8 fails to persist the checked state of a cloned checkbox + // or radio button. Worse, IE6-7 fail to give the cloned element + // a checked appearance if the defaultChecked value isn't also set + + dest.defaultChecked = dest.checked = src.checked; + + // IE6-7 get confused and end up setting the value of a cloned + // checkbox/radio button to an empty string instead of "on" + if ( dest.value !== src.value ) { + dest.value = src.value; + } + + // IE6-8 fails to return the selected option to the default selected + // state when cloning options + } else if ( nodeName === "option" ) { + dest.defaultSelected = dest.selected = src.defaultSelected; + + // IE6-8 fails to set the defaultValue to the correct value when + // cloning other types of input fields + } else if ( nodeName === "input" || nodeName === "textarea" ) { + dest.defaultValue = src.defaultValue; + } +} + +jQuery.each({ + appendTo: "append", + prependTo: "prepend", + insertBefore: "before", + insertAfter: "after", + replaceAll: "replaceWith" +}, function( name, original ) { + jQuery.fn[ name ] = function( selector ) { + var elems, + i = 0, + ret = [], + insert = jQuery( selector ), + last = insert.length - 1; + + for ( ; i <= last; i++ ) { + elems = i === last ? this : this.clone(true); + jQuery( insert[i] )[ original ]( elems ); + + // Modern browsers can apply jQuery collections as arrays, but oldIE needs a .get() + core_push.apply( ret, elems.get() ); + } + + return this.pushStack( ret ); + }; +}); + +function getAll( context, tag ) { + var elems, elem, + i = 0, + found = typeof context.getElementsByTagName !== "undefined" ? context.getElementsByTagName( tag || "*" ) : + typeof context.querySelectorAll !== "undefined" ? context.querySelectorAll( tag || "*" ) : + undefined; + + if ( !found ) { + for ( found = [], elems = context.childNodes || context; (elem = elems[i]) != null; i++ ) { + if ( !tag || jQuery.nodeName( elem, tag ) ) { + found.push( elem ); + } else { + jQuery.merge( found, getAll( elem, tag ) ); + } + } + } + + return tag === undefined || tag && jQuery.nodeName( context, tag ) ? + jQuery.merge( [ context ], found ) : + found; +} + +// Used in buildFragment, fixes the defaultChecked property +function fixDefaultChecked( elem ) { + if ( manipulation_rcheckableType.test( elem.type ) ) { + elem.defaultChecked = elem.checked; + } +} + +jQuery.extend({ + clone: function( elem, dataAndEvents, deepDataAndEvents ) { + var destElements, srcElements, node, i, clone, + inPage = jQuery.contains( elem.ownerDocument, elem ); + + if ( jQuery.support.html5Clone || jQuery.isXMLDoc(elem) || !rnoshimcache.test( "<" + elem.nodeName + ">" ) ) { + clone = elem.cloneNode( true ); + + // IE<=8 does not properly clone detached, unknown element nodes + } else { + fragmentDiv.innerHTML = elem.outerHTML; + fragmentDiv.removeChild( clone = fragmentDiv.firstChild ); + } + + if ( (!jQuery.support.noCloneEvent || !jQuery.support.noCloneChecked) && + (elem.nodeType === 1 || elem.nodeType === 11) && !jQuery.isXMLDoc(elem) ) { + + // We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2 + destElements = getAll( clone ); + srcElements = getAll( elem ); + + // Fix all IE cloning issues + for ( i = 0; (node = srcElements[i]) != null; ++i ) { + // Ensure that the destination node is not null; Fixes #9587 + if ( destElements[i] ) { + fixCloneNodeIssues( node, destElements[i] ); + } + } + } + + // Copy the events from the original to the clone + if ( dataAndEvents ) { + if ( deepDataAndEvents ) { + srcElements = srcElements || getAll( elem ); + destElements = destElements || getAll( clone ); + + for ( i = 0; (node = srcElements[i]) != null; i++ ) { + cloneCopyEvent( node, destElements[i] ); + } + } else { + cloneCopyEvent( elem, clone ); + } + } + + // Preserve script evaluation history + destElements = getAll( clone, "script" ); + if ( destElements.length > 0 ) { + setGlobalEval( destElements, !inPage && getAll( elem, "script" ) ); + } + + destElements = srcElements = node = null; + + // Return the cloned set + return clone; + }, + + buildFragment: function( elems, context, scripts, selection ) { + var contains, elem, tag, tmp, wrap, tbody, j, + l = elems.length, + + // Ensure a safe fragment + safe = createSafeFragment( context ), + + nodes = [], + i = 0; + + for ( ; i < l; i++ ) { + elem = elems[ i ]; + + if ( elem || elem === 0 ) { + + // Add nodes directly + if ( jQuery.type( elem ) === "object" ) { + jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem ); + + // Convert non-html into a text node + } else if ( !rhtml.test( elem ) ) { + nodes.push( context.createTextNode( elem ) ); + + // Convert html into DOM nodes + } else { + tmp = tmp || safe.appendChild( context.createElement("div") ); + + // Deserialize a standard representation + tag = ( rtagName.exec( elem ) || ["", ""] )[1].toLowerCase(); + wrap = wrapMap[ tag ] || wrapMap._default; + + tmp.innerHTML = wrap[1] + elem.replace( rxhtmlTag, "<$1>" ) + wrap[2]; + + // Descend through wrappers to the right content + j = wrap[0]; + while ( j-- ) { + tmp = tmp.lastChild; + } + + // Manually add leading whitespace removed by IE + if ( !jQuery.support.leadingWhitespace && rleadingWhitespace.test( elem ) ) { + nodes.push( context.createTextNode( rleadingWhitespace.exec( elem )[0] ) ); + } + + // Remove IE's autoinserted from table fragments + if ( !jQuery.support.tbody ) { + + // String was a , *may* have spurious + elem = tag === "table" && !rtbody.test( elem ) ? + tmp.firstChild : + + // String was a bare or + wrap[1] === "
" && !rtbody.test( elem ) ? + tmp : + 0; + + j = elem && elem.childNodes.length; + while ( j-- ) { + if ( jQuery.nodeName( (tbody = elem.childNodes[j]), "tbody" ) && !tbody.childNodes.length ) { + elem.removeChild( tbody ); + } + } + } + + jQuery.merge( nodes, tmp.childNodes ); + + // Fix #12392 for WebKit and IE > 9 + tmp.textContent = ""; + + // Fix #12392 for oldIE + while ( tmp.firstChild ) { + tmp.removeChild( tmp.firstChild ); + } + + // Remember the top-level container for proper cleanup + tmp = safe.lastChild; + } + } + } + + // Fix #11356: Clear elements from fragment + if ( tmp ) { + safe.removeChild( tmp ); + } + + // Reset defaultChecked for any radios and checkboxes + // about to be appended to the DOM in IE 6/7 (#8060) + if ( !jQuery.support.appendChecked ) { + jQuery.grep( getAll( nodes, "input" ), fixDefaultChecked ); + } + + i = 0; + while ( (elem = nodes[ i++ ]) ) { + + // #4087 - If origin and destination elements are the same, and this is + // that element, do not do anything + if ( selection && jQuery.inArray( elem, selection ) !== -1 ) { + continue; + } + + contains = jQuery.contains( elem.ownerDocument, elem ); + + // Append to fragment + tmp = getAll( safe.appendChild( elem ), "script" ); + + // Preserve script evaluation history + if ( contains ) { + setGlobalEval( tmp ); + } + + // Capture executables + if ( scripts ) { + j = 0; + while ( (elem = tmp[ j++ ]) ) { + if ( rscriptType.test( elem.type || "" ) ) { + scripts.push( elem ); + } + } + } + } + + tmp = null; + + return safe; + }, + + cleanData: function( elems, /* internal */ acceptData ) { + var data, id, elem, type, + i = 0, + internalKey = jQuery.expando, + cache = jQuery.cache, + deleteExpando = jQuery.support.deleteExpando, + special = jQuery.event.special; + + for ( ; (elem = elems[i]) != null; i++ ) { + + if ( acceptData || jQuery.acceptData( elem ) ) { + + id = elem[ internalKey ]; + data = id && cache[ id ]; + + if ( data ) { + if ( data.events ) { + for ( type in data.events ) { + if ( special[ type ] ) { + jQuery.event.remove( elem, type ); + + // This is a shortcut to avoid jQuery.event.remove's overhead + } else { + jQuery.removeEvent( elem, type, data.handle ); + } + } + } + + // Remove cache only if it was not already removed by jQuery.event.remove + if ( cache[ id ] ) { + + delete cache[ id ]; + + // IE does not allow us to delete expando properties from nodes, + // nor does it have a removeAttribute function on Document nodes; + // we must handle all of these cases + if ( deleteExpando ) { + delete elem[ internalKey ]; + + } else if ( typeof elem.removeAttribute !== "undefined" ) { + elem.removeAttribute( internalKey ); + + } else { + elem[ internalKey ] = null; + } + + core_deletedIds.push( id ); + } + } + } + } + } +}); +var curCSS, getStyles, iframe, + ralpha = /alpha\([^)]*\)/i, + ropacity = /opacity\s*=\s*([^)]*)/, + rposition = /^(top|right|bottom|left)$/, + // swappable if display is none or starts with table except "table", "table-cell", or "table-caption" + // see here for display values: https://developer.mozilla.org/en-US/docs/CSS/display + rdisplayswap = /^(none|table(?!-c[ea]).+)/, + rmargin = /^margin/, + rnumsplit = new RegExp( "^(" + core_pnum + ")(.*)$", "i" ), + rnumnonpx = new RegExp( "^(" + core_pnum + ")(?!px)[a-z%]+$", "i" ), + rrelNum = new RegExp( "^([+-])=(" + core_pnum + ")", "i" ), + elemdisplay = { BODY: "block" }, + + cssShow = { position: "absolute", visibility: "hidden", display: "block" }, + cssNormalTransform = { + letterSpacing: 0, + fontWeight: 400 + }, + + cssExpand = [ "Top", "Right", "Bottom", "Left" ], + cssPrefixes = [ "Webkit", "O", "Moz", "ms" ]; + +// return a css property mapped to a potentially vendor prefixed property +function vendorPropName( style, name ) { + + // shortcut for names that are not vendor prefixed + if ( name in style ) { + return name; + } + + // check for vendor prefixed names + var capName = name.charAt(0).toUpperCase() + name.slice(1), + origName = name, + i = cssPrefixes.length; + + while ( i-- ) { + name = cssPrefixes[ i ] + capName; + if ( name in style ) { + return name; + } + } + + return origName; +} + +function isHidden( elem, el ) { + // isHidden might be called from jQuery#filter function; + // in that case, element will be second argument + elem = el || elem; + return jQuery.css( elem, "display" ) === "none" || !jQuery.contains( elem.ownerDocument, elem ); +} + +function showHide( elements, show ) { + var elem, + values = [], + index = 0, + length = elements.length; + + for ( ; index < length; index++ ) { + elem = elements[ index ]; + if ( !elem.style ) { + continue; + } + values[ index ] = jQuery._data( elem, "olddisplay" ); + if ( show ) { + // Reset the inline display of this element to learn if it is + // being hidden by cascaded rules or not + if ( !values[ index ] && elem.style.display === "none" ) { + elem.style.display = ""; + } + + // Set elements which have been overridden with display: none + // in a stylesheet to whatever the default browser style is + // for such an element + if ( elem.style.display === "" && isHidden( elem ) ) { + values[ index ] = jQuery._data( elem, "olddisplay", css_defaultDisplay(elem.nodeName) ); + } + } else if ( !values[ index ] && !isHidden( elem ) ) { + jQuery._data( elem, "olddisplay", jQuery.css( elem, "display" ) ); + } + } + + // Set the display of most of the elements in a second loop + // to avoid the constant reflow + for ( index = 0; index < length; index++ ) { + elem = elements[ index ]; + if ( !elem.style ) { + continue; + } + if ( !show || elem.style.display === "none" || elem.style.display === "" ) { + elem.style.display = show ? values[ index ] || "" : "none"; + } + } + + return elements; +} + +jQuery.fn.extend({ + css: function( name, value ) { + return jQuery.access( this, function( elem, name, value ) { + var styles, len, + map = {}, + i = 0; + + if ( jQuery.isArray( name ) ) { + styles = getStyles( elem ); + len = name.length; + + for ( ; i < len; i++ ) { + map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles ); + } + + return map; + } + + return value !== undefined ? + jQuery.style( elem, name, value ) : + jQuery.css( elem, name ); + }, name, value, arguments.length > 1 ); + }, + show: function() { + return showHide( this, true ); + }, + hide: function() { + return showHide( this ); + }, + toggle: function( state ) { + var bool = typeof state === "boolean"; + + return this.each(function() { + if ( bool ? state : isHidden( this ) ) { + jQuery( this ).show(); + } else { + jQuery( this ).hide(); + } + }); + } +}); + +jQuery.extend({ + // Add in style property hooks for overriding the default + // behavior of getting and setting a style property + cssHooks: { + opacity: { + get: function( elem, computed ) { + if ( computed ) { + // We should always get a number back from opacity + var ret = curCSS( elem, "opacity" ); + return ret === "" ? "1" : ret; + } + } + } + }, + + // Exclude the following css properties to add px + cssNumber: { + "columnCount": true, + "fillOpacity": true, + "fontWeight": true, + "lineHeight": true, + "opacity": true, + "orphans": true, + "widows": true, + "zIndex": true, + "zoom": true + }, + + // Add in properties whose names you wish to fix before + // setting or getting the value + cssProps: { + // normalize float css property + "float": jQuery.support.cssFloat ? "cssFloat" : "styleFloat" + }, + + // Get and set the style property on a DOM Node + style: function( elem, name, value, extra ) { + // Don't set styles on text and comment nodes + if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) { + return; + } + + // Make sure that we're working with the right name + var ret, type, hooks, + origName = jQuery.camelCase( name ), + style = elem.style; + + name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( style, origName ) ); + + // gets hook for the prefixed version + // followed by the unprefixed version + hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; + + // Check if we're setting a value + if ( value !== undefined ) { + type = typeof value; + + // convert relative number strings (+= or -=) to relative numbers. #7345 + if ( type === "string" && (ret = rrelNum.exec( value )) ) { + value = ( ret[1] + 1 ) * ret[2] + parseFloat( jQuery.css( elem, name ) ); + // Fixes bug #9237 + type = "number"; + } + + // Make sure that NaN and null values aren't set. See: #7116 + if ( value == null || type === "number" && isNaN( value ) ) { + return; + } + + // If a number was passed in, add 'px' to the (except for certain CSS properties) + if ( type === "number" && !jQuery.cssNumber[ origName ] ) { + value += "px"; + } + + // Fixes #8908, it can be done more correctly by specifing setters in cssHooks, + // but it would mean to define eight (for every problematic property) identical functions + if ( !jQuery.support.clearCloneStyle && value === "" && name.indexOf("background") === 0 ) { + style[ name ] = "inherit"; + } + + // If a hook was provided, use that value, otherwise just set the specified value + if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value, extra )) !== undefined ) { + + // Wrapped to prevent IE from throwing errors when 'invalid' values are provided + // Fixes bug #5509 + try { + style[ name ] = value; + } catch(e) {} + } + + } else { + // If a hook was provided get the non-computed value from there + if ( hooks && "get" in hooks && (ret = hooks.get( elem, false, extra )) !== undefined ) { + return ret; + } + + // Otherwise just get the value from the style object + return style[ name ]; + } + }, + + css: function( elem, name, extra, styles ) { + var val, num, hooks, + origName = jQuery.camelCase( name ); + + // Make sure that we're working with the right name + name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( elem.style, origName ) ); + + // gets hook for the prefixed version + // followed by the unprefixed version + hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; + + // If a hook was provided get the computed value from there + if ( hooks && "get" in hooks ) { + val = hooks.get( elem, true, extra ); + } + + // Otherwise, if a way to get the computed value exists, use that + if ( val === undefined ) { + val = curCSS( elem, name, styles ); + } + + //convert "normal" to computed value + if ( val === "normal" && name in cssNormalTransform ) { + val = cssNormalTransform[ name ]; + } + + // Return, converting to number if forced or a qualifier was provided and val looks numeric + if ( extra ) { + num = parseFloat( val ); + return extra === true || jQuery.isNumeric( num ) ? num || 0 : val; + } + return val; + }, + + // A method for quickly swapping in/out CSS properties to get correct calculations + swap: function( elem, options, callback, args ) { + var ret, name, + old = {}; + + // Remember the old values, and insert the new ones + for ( name in options ) { + old[ name ] = elem.style[ name ]; + elem.style[ name ] = options[ name ]; + } + + ret = callback.apply( elem, args || [] ); + + // Revert the old values + for ( name in options ) { + elem.style[ name ] = old[ name ]; + } + + return ret; + } +}); + +// NOTE: we've included the "window" in window.getComputedStyle +// because jsdom on node.js will break without it. +if ( window.getComputedStyle ) { + getStyles = function( elem ) { + return window.getComputedStyle( elem, null ); + }; + + curCSS = function( elem, name, _computed ) { + var width, minWidth, maxWidth, + computed = _computed || getStyles( elem ), + + // getPropertyValue is only needed for .css('filter') in IE9, see #12537 + ret = computed ? computed.getPropertyValue( name ) || computed[ name ] : undefined, + style = elem.style; + + if ( computed ) { + + if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) { + ret = jQuery.style( elem, name ); + } + + // A tribute to the "awesome hack by Dean Edwards" + // Chrome < 17 and Safari 5.0 uses "computed value" instead of "used value" for margin-right + // Safari 5.1.7 (at least) returns percentage for a larger set of values, but width seems to be reliably pixels + // this is against the CSSOM draft spec: http://dev.w3.org/csswg/cssom/#resolved-values + if ( rnumnonpx.test( ret ) && rmargin.test( name ) ) { + + // Remember the original values + width = style.width; + minWidth = style.minWidth; + maxWidth = style.maxWidth; + + // Put in the new values to get a computed value out + style.minWidth = style.maxWidth = style.width = ret; + ret = computed.width; + + // Revert the changed values + style.width = width; + style.minWidth = minWidth; + style.maxWidth = maxWidth; + } + } + + return ret; + }; +} else if ( document.documentElement.currentStyle ) { + getStyles = function( elem ) { + return elem.currentStyle; + }; + + curCSS = function( elem, name, _computed ) { + var left, rs, rsLeft, + computed = _computed || getStyles( elem ), + ret = computed ? computed[ name ] : undefined, + style = elem.style; + + // Avoid setting ret to empty string here + // so we don't default to auto + if ( ret == null && style && style[ name ] ) { + ret = style[ name ]; + } + + // From the awesome hack by Dean Edwards + // http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291 + + // If we're not dealing with a regular pixel number + // but a number that has a weird ending, we need to convert it to pixels + // but not position css attributes, as those are proportional to the parent element instead + // and we can't measure the parent instead because it might trigger a "stacking dolls" problem + if ( rnumnonpx.test( ret ) && !rposition.test( name ) ) { + + // Remember the original values + left = style.left; + rs = elem.runtimeStyle; + rsLeft = rs && rs.left; + + // Put in the new values to get a computed value out + if ( rsLeft ) { + rs.left = elem.currentStyle.left; + } + style.left = name === "fontSize" ? "1em" : ret; + ret = style.pixelLeft + "px"; + + // Revert the changed values + style.left = left; + if ( rsLeft ) { + rs.left = rsLeft; + } + } + + return ret === "" ? "auto" : ret; + }; +} + +function setPositiveNumber( elem, value, subtract ) { + var matches = rnumsplit.exec( value ); + return matches ? + // Guard against undefined "subtract", e.g., when used as in cssHooks + Math.max( 0, matches[ 1 ] - ( subtract || 0 ) ) + ( matches[ 2 ] || "px" ) : + value; +} + +function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) { + var i = extra === ( isBorderBox ? "border" : "content" ) ? + // If we already have the right measurement, avoid augmentation + 4 : + // Otherwise initialize for horizontal or vertical properties + name === "width" ? 1 : 0, + + val = 0; + + for ( ; i < 4; i += 2 ) { + // both box models exclude margin, so add it if we want it + if ( extra === "margin" ) { + val += jQuery.css( elem, extra + cssExpand[ i ], true, styles ); + } + + if ( isBorderBox ) { + // border-box includes padding, so remove it if we want content + if ( extra === "content" ) { + val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); + } + + // at this point, extra isn't border nor margin, so remove border + if ( extra !== "margin" ) { + val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); + } + } else { + // at this point, extra isn't content, so add padding + val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); + + // at this point, extra isn't content nor padding, so add border + if ( extra !== "padding" ) { + val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); + } + } + } + + return val; +} + +function getWidthOrHeight( elem, name, extra ) { + + // Start with offset property, which is equivalent to the border-box value + var valueIsBorderBox = true, + val = name === "width" ? elem.offsetWidth : elem.offsetHeight, + styles = getStyles( elem ), + isBorderBox = jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box"; + + // some non-html elements return undefined for offsetWidth, so check for null/undefined + // svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285 + // MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668 + if ( val <= 0 || val == null ) { + // Fall back to computed then uncomputed css if necessary + val = curCSS( elem, name, styles ); + if ( val < 0 || val == null ) { + val = elem.style[ name ]; + } + + // Computed unit is not pixels. Stop here and return. + if ( rnumnonpx.test(val) ) { + return val; + } + + // we need the check for style in case a browser which returns unreliable values + // for getComputedStyle silently falls back to the reliable elem.style + valueIsBorderBox = isBorderBox && ( jQuery.support.boxSizingReliable || val === elem.style[ name ] ); + + // Normalize "", auto, and prepare for extra + val = parseFloat( val ) || 0; + } + + // use the active box-sizing model to add/subtract irrelevant styles + return ( val + + augmentWidthOrHeight( + elem, + name, + extra || ( isBorderBox ? "border" : "content" ), + valueIsBorderBox, + styles + ) + ) + "px"; +} + +// Try to determine the default display value of an element +function css_defaultDisplay( nodeName ) { + var doc = document, + display = elemdisplay[ nodeName ]; + + if ( !display ) { + display = actualDisplay( nodeName, doc ); + + // If the simple way fails, read from inside an iframe + if ( display === "none" || !display ) { + // Use the already-created iframe if possible + iframe = ( iframe || + jQuery("