Log Grid added, using server side filtering, sorting and paging. Using DynamicQueryable.

NzbDrone.Services/NzbDrone.Services.Service/Web.config

@@ -21,7 +21,7 @@
     </assemblyBinding>
   </runtime>
   <system.web>
-    <customErrors mode="Off"/>
+    <customErrors mode="Off" />
     <compilation debug="true" targetFramework="4.0" />
     <httpModules>
       <add name="ErrorLog" type="Elmah.ErrorLogModule, Elmah" />
@@ -34,8 +34,8 @@
     <caching>
       <outputCacheSettings>
         <outputCacheProfiles>
-          <add name="Cache1Hour" duration="3600" varyByParam="none"/>
+          <add name="Cache1Hour" duration="3600" varyByParam="none" />
-          <add name="Cache1HourVaryBySeriesId" duration="3600" varyByParam="seriesId"/>
+          <add name="Cache1HourVaryBySeriesId" duration="3600" varyByParam="seriesId" />
         </outputCacheProfiles>
       </outputCacheSettings>
     </caching>

NzbDrone.Web/App_Start/RegisterDataTablesModelBinder.cs

@@ -0,0 +1,15 @@
+using System.Web.Mvc;
+using System.Web.WebPages;
+using NzbDrone.Web.Helpers;
+using NzbDrone.Web.Models;
+
+[assembly: WebActivator.PreApplicationStartMethod(typeof(NzbDrone.Web.App_Start.RegisterDatatablesModelBinder), "Start")]
+
+namespace NzbDrone.Web.App_Start {
+    public static class RegisterDatatablesModelBinder {
+        public static void Start() {
+            if (!ModelBinders.Binders.ContainsKey(typeof(DataTablesParams)))
+                ModelBinders.Binders.Add(typeof(DataTablesParams), new DataTablesModelBinder());
+        }
+    }
+}

NzbDrone.Web/Controllers/LogController.cs

@@ -1,4 +1,7 @@
 using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Linq.Dynamic;
 using System.Text;
 using System.Web.Mvc;
 using NzbDrone.Common;
@@ -26,6 +29,11 @@ namespace NzbDrone.Web.Controllers
             return View();
         }
 
+        public ActionResult IndexOld()
+        {
+            return View();
+        }
+
         public FileContentResult File()
         {
             string log = string.Empty;
@@ -47,8 +55,56 @@ namespace NzbDrone.Web.Controllers
             return JsonNotificationResult.Info("Logs Cleared");
         }
 
+        public ActionResult AjaxBinding(DataTablesParams dataTablesParams)
+        {
+            var logs = _logProvider.GetAllLogs();
+            var totalCount = logs.Count();
+
+            IQueryable<Log> q = logs;
+            if (!string.IsNullOrEmpty(dataTablesParams.sSearch))
+            {
+                q = q.Where(b => b.Logger.Contains(dataTablesParams.sSearch)
+                    || b.Exception.Contains(dataTablesParams.sSearch)
+                    || b.Message.Contains(dataTablesParams.sSearch));
+            }
+
+            int filteredCount = q.Count();
+
+            int sortCol = dataTablesParams.iSortCol.First();
+            var sortColName = sortCol == 0 ? "Time" : sortCol == 1 ? "Level" : "Logger";
+            var sortExpression = String.Format("{0} {1}", sortColName, dataTablesParams.sSortDir.First());
+
+            var sorted = q.OrderBy(sortExpression);
+
+            IQueryable<Log> filteredAndSorted = sorted;
+            if (filteredCount > dataTablesParams.iDisplayLength)
+            {
+                filteredAndSorted = sorted.Skip(dataTablesParams.iDisplayStart).Take(dataTablesParams.iDisplayLength);
+            }
+
+            var logModels = filteredAndSorted.ToList().Select(s => new LogModel
+                                                 {
+                                                         Time = s.Time.ToString(),
+                                                         Level = s.Level,
+                                                         Source = s.Logger,
+                                                         Message = s.Message,
+                                                         Method = s.Method,
+                                                         ExceptionType = s.ExceptionType,
+                                                         Exception = s.Exception
+                                                 });
+
+            return Json(new
+            {
+                sEcho = dataTablesParams.sEcho,
+                iTotalRecords = totalCount,
+                iTotalDisplayRecords = filteredCount,
+                aaData = logModels
+            },
+            JsonRequestBehavior.AllowGet);
+        }
+
         [GridAction]
-        public ActionResult AjaxBinding()
+        public ActionResult AjaxBindingOld()
         {
             return View(new GridModel(_logProvider.GetAllLogs()));
         }

NzbDrone.Web/Helpers/DataTablesModelBinder.cs

@@ -0,0 +1,40 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Web;
+using System.Web.Mvc;
+using NzbDrone.Web.Models;
+
+namespace NzbDrone.Web.Helpers
+{
+    /// <summary>
+    /// Model binder for datatables.js parameters a la http://geeksprogramando.blogspot.com/2011/02/jquery-datatables-plug-in-with-asp-mvc.html
+    /// </summary>
+    public class DataTablesModelBinder : IModelBinder
+    {
+        public object BindModel(ControllerContext controllerContext, ModelBindingContext bindingContext)
+        {
+            DataTablesParams obj = new DataTablesParams();
+            var request = controllerContext.HttpContext.Request.Params;
+
+            obj.iDisplayStart = Convert.ToInt32(request["iDisplayStart"]);
+            obj.iDisplayLength = Convert.ToInt32(request["iDisplayLength"]);
+            obj.iColumns = Convert.ToInt32(request["iColumns"]);
+            obj.sSearch = request["sSearch"];
+            obj.bEscapeRegex = Convert.ToBoolean(request["bEscapeRegex"]);
+            obj.iSortingCols = Convert.ToInt32(request["iSortingCols"]);
+            obj.sEcho = int.Parse(request["sEcho"]);
+
+            for (int i = 0; i < obj.iColumns; i++)
+            {
+                obj.bSortable.Add(Convert.ToBoolean(request["bSortable_" + i]));
+                obj.bSearchable.Add(Convert.ToBoolean(request["bSearchable_" + i]));
+                obj.sSearchColumns.Add(request["sSearch_" + i]);
+                obj.bEscapeRegexColumns.Add(Convert.ToBoolean(request["bEscapeRegex_" + i]));
+                obj.iSortCol.Add(Convert.ToInt32(request["iSortCol_" + i]));
+                obj.sSortDir.Add(request["sSortDir_" + i]);
+            }
+            return obj;
+        }
+    }
+}

NzbDrone.Web/Models/DataTablesParams.cs

@@ -0,0 +1,34 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Web;
+
+namespace NzbDrone.Web.Models
+{
+    public class DataTablesParams
+    {
+        public int iDisplayStart { get; set; }
+        public int iDisplayLength { get; set; }
+        public int iColumns { get; set; }
+        public string sSearch { get; set; }
+        public bool bEscapeRegex { get; set; }
+        public int iSortingCols { get; set; }
+        public int sEcho { get; set; }
+        public List<bool> bSortable { get; set; }
+        public List<bool> bSearchable { get; set; }
+        public List<string> sSearchColumns { get; set; }
+        public List<int> iSortCol { get; set; }
+        public List<string> sSortDir { get; set; }
+        public List<bool> bEscapeRegexColumns { get; set; }
+
+        public DataTablesParams()
+        {
+            bSortable = new List<bool>();
+            bSearchable = new List<bool>();
+            sSearchColumns = new List<string>();
+            iSortCol = new List<int>();
+            sSortDir = new List<string>();
+            bEscapeRegexColumns = new List<bool>();
+        }
+    }
+}

NzbDrone.Web/Models/LogModel.cs

@@ -0,0 +1,19 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Web;
+
+namespace NzbDrone.Web.Models
+{
+    public class LogModel
+    {
+        public string Message { get; set; }
+        public string Time { get; set; }
+        public string Source { get; set; }
+        public string Method { get; set; }
+        public string Exception { get; set; }
+        public string ExceptionType { get; set; }
+        public string Level { get; set; }
+        public string Details { get; set; }
+    }
+}

NzbDrone.Web/NzbDrone.Web.csproj

@@ -45,6 +45,9 @@
     <PlatformTarget>x86</PlatformTarget>
   </PropertyGroup>
   <ItemGroup>
+    <Reference Include="Dynamic">
+      <HintPath>..\packages\DynamicQuery.1.0\lib\35\Dynamic.dll</HintPath>
+    </Reference>
     <Reference Include="EntityFramework, Version=4.2.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089, processorArchitecture=MSIL">
       <HintPath>..\packages\EntityFramework.4.2.0.0\lib\net40\EntityFramework.dll</HintPath>
     </Reference>
@@ -270,6 +273,7 @@
     <Compile Include="App_Start\EntityFramework.SqlServerCompact.cs" />
     <Compile Include="App_Start\Logging.cs" />
     <Compile Include="App_Start\MiniProfiler.cs" />
+    <Compile Include="App_Start\RegisterDataTablesModelBinder.cs" />
     <Compile Include="Filters\JsonErrorFilter.cs" />
     <Compile Include="Controllers\CommandController.cs" />
     <Compile Include="Controllers\DirectoryController.cs" />
@@ -290,6 +294,7 @@
     <Compile Include="Global.asax.cs">
       <DependentUpon>Global.asax</DependentUpon>
     </Compile>
+    <Compile Include="Helpers\DataTablesModelBinder.cs" />
     <Compile Include="Helpers\HtmlIncludeExtentions.cs" />
     <Compile Include="Helpers\LinkHelper.cs" />
     <Compile Include="Helpers\ProfilerHelper.cs" />
@@ -297,6 +302,8 @@
     <Compile Include="Helpers\DescriptionExtension.cs" />
     <Compile Include="Helpers\HtmlPrefixScopeExtensions.cs" />
     <Compile Include="Helpers\IsCurrentActionHelper.cs" />
+    <Compile Include="Models\DataTablesParams.cs" />
+    <Compile Include="Models\LogModel.cs" />
     <Compile Include="Models\UpcomingEpisodesModel.cs" />
     <Compile Include="Models\SeasonModel.cs" />
     <Compile Include="Models\SeriesDetailsModel.cs" />
@@ -410,6 +417,7 @@
     <Content Include="Content\themes\base\minified\jquery.ui.slider.min.css" />
     <Content Include="Content\themes\base\minified\jquery.ui.tabs.min.css" />
     <Content Include="Content\themes\base\minified\jquery.ui.theme.min.css" />
+    <Content Include="Dynamic Expressions.html" />
     <Content Include="favicon.ico" />
     <Content Include="Global.asax" />
     <Content Include="Scripts\2011.3.1115\jquery-1.6.4.min.js" />
@@ -680,6 +688,7 @@
     <None Include="Scripts\DataTables-1.9.0\extras\FixedColumns\media\js\FixedColumns.min.js.gz" />
     <None Include="Scripts\DataTables-1.9.0\extras\Scroller\media\js\Scroller.min.js.gz" />
     <None Include="Scripts\DataTables-1.9.0\extras\TableTools\media\js\TableTools.min.js.gz" />
+    <None Include="Views\Log\IndexOld.cshtml" />
   </ItemGroup>
   <Import Project="$(MSBuildBinPath)\Microsoft.CSharp.targets" />
   <Import Project="$(MSBuildExtensionsPath32)\Microsoft\VisualStudio\v10.0\WebApplications\Microsoft.WebApplication.targets" />

NzbDrone.Web/Views/History/Index.cshtml

@@ -15,7 +15,7 @@
 }
 
 <div class="grid-container">
-    <table id="historyGrid" class="hidden-grid">
+    <table id="historyGrid" class="dataTablesGrid hidden-grid">
         <thead>
             <tr>
                 <th></th>
@@ -33,10 +33,6 @@
             </tr>
         </thead>
         <tbody>
-            @*@foreach(var history in Model)
-            {
-                Html.RenderPartial("History", history);
-            }*@
         </tbody>
     </table>
 </div>
@@ -53,7 +49,7 @@
     $(document).ready(function () {
         $('#historyGrid').removeClass('hidden-grid');
 
-        oTable = $('#historyGrid').dataTable({
+        oTable = $('.dataTablesGrid').dataTable({
             //"sAjaxSource": "History/AjaxBinding",
             //"bProcessing": true,
             "bShowAll": false,

NzbDrone.Web/Views/Log/Index.cshtml

@@ -2,26 +2,6 @@
 @using NzbDrone.Core.Instrumentation
 @using NzbDrone.Web.Helpers
 @model IEnumerable<NzbDrone.Core.Instrumentation.Log>
-@section Scripts{
-    <script type="text/javascript">
-        function onRowDataBound(e) {
-
-            e.row.style.boarder = "";
-
-            if (e.dataItem.Level == "Warn") {
-                e.row.style.backgroundColor = "#FFD700";
-            }
-            else if (e.dataItem.Level == "Error") {
-                e.row.style.backgroundColor = "#FF7500";
-            }
-            else if (e.dataItem.Level == "Fatal") {
-                e.row.style.backgroundColor = "black";
-                e.row.style.color = "red";
-            }
-            //e.row.style.color = 'blue';
-        }
-    </script>
-}
 @{ ViewBag.Title = "Logs";}
 @section ActionMenu{
     <ul class="sub-menu">
@@ -29,37 +9,86 @@
         <li>@Html.ActionLink("File", "File", "Log")</li>
     </ul>
 }
+
+@section HeaderContent{
+    <style>
+        #logGrid td {
+            padding: 2px 8px 2px 8px;
+        }
+    </style>
+}
+
 <div class="infoBox">
     Log entries older than 30 days are automatically deleted.</div>
-@{Html.Telerik().Grid<Log>().Name("logsGrid")
+
-            .TableHtmlAttributes(new { @class = "Grid" })
+<div class="grid-container">
-            .Columns(columns =>
+    <table id="logGrid" class="dataTablesGrid hidden-grid">
-                         {
+        <thead>
-                             columns.Bound(c => c.Time).Title("Time").Width(170);
+            <tr>
-                             columns.Bound(c => c.Level).Title("Level").Width(70);
+                <th>Time</th>
-                             columns.Bound(c => c.Logger).Title("Source");
+                <th>Level</th>
-                             columns.Bound(c => c.Message);
+                <th>Source</th>
-                         })
+                <th>Message</th>
-            .DetailView(detailView => detailView.ClientTemplate(
+                @*Details Column*@
-                                                                    "<div>Method: <#= Method #></div>" +
+                <th style="display: none;">Details</th>
-                                                                    "<div><#= ExceptionType #></div>" +
+            </tr>
-                                                                    "<div class='stackframe'><#= Exception #></div>"
+        </thead>
-                                                                ))
+        <tbody>
-            .DataBinding(data => data.Ajax().Select("AjaxBinding", "Log").Enabled(true))
+        </tbody>
-            .Sortable(rows => rows.OrderBy(epSort => epSort.Add(c => c.Time).Descending()).Enabled(true))
+    </table>
-            .Pageable(paging => paging.Style(GridPagerStyles.Status).PageOnScroll(true).PageSize(100))
+</div>
-            .Filterable()
+
-            .ClientEvents(c => c.OnRowDataBound("onRowDataBound"))
+@section Scripts{
-            .Scrollable(c => c.Height(500))
+    <script type="text/javascript">
-            .ClientEvents(clientEvents =>
+        $(document).ready(function() {
-            {
+            $('.dataTablesGrid').removeClass('hidden-grid');
-                if (EnviromentProvider.IsProduction)
+
-                    clientEvents.OnError("grid_onError");
+            oTable = $('#logGrid').dataTable({
-            })
+                "sAjaxSource": "Log/AjaxBinding",
-            .Render();}
+                "bProcessing": true,
-<script type="text/javascript">
+                "bServerSide": true,
-    function reloadGrid() {
+                "bShowAll": false,
-        var grid = $('#logsGrid').data('tGrid');
+                "bPaginate": true,
-        grid.rebind();
+                "bLengthChange": false,
-    }
+                "bFilter": true,
-</script>
+                "bSort": true,
+                "bInfo": true,
+                "bAutoWidth": false,
+                "iDisplayLength": 50,
+                "sPaginationType": "four_button",
+                "aoColumns": [
+                                { sWidth: '150px', "mDataProp": "Time" }, //Time
+                                { sWidth: '80px', "mDataProp": "Level" }, //Level
+                                { sWidth: '240px', "mDataProp": "Source" }, //Source
+                                { sWidth: 'auto', "mDataProp": "Message", "bSortable": false }, //Message
+                                { sWidth: 'auto', "mDataProp": "Details", "bSortable": false, "bVisible": false, "fnRender": function (row) {
+                                        var result = "<div>Method: " + row.aData["Method"] + "</div>" +
+                                            "<div>Exception Type: " + row.aData["ExceptionType"] + "</div>" +
+                                                "<div class=\"stackFrame\">Exception: " + row.aData["Exception"] + "</div>";
+                                        return result;
+                                    }
+                                } //Details
+                            ],
+                "aaSorting": [[0, 'desc']],
+                "fnRowCallback": function( nRow, aData, iDisplayIndex, iDisplayIndexFull) {
+                          fnRowCallback(nRow, aData);
+                }
+            });
+        });
+
+        function fnRowCallback(nRow, aData) {
+            //e.row.style.boarder = "";
+
+            if (aData["Level"] == "Warn") {
+                nRow.style.backgroundColor = "#FFD700";
+            }
+            else if (aData["Level"] == "Error") {
+                nRow.style.backgroundColor = "#FF7500";
+            }
+            else if (aData["Level"] == "Fatal") {
+                nRow.style.backgroundColor = "black";
+                nRow.style.color = "red";
+            }
+        }
+    </script>
+}

NzbDrone.Web/Views/Log/IndexOld.cshtml

@@ -0,0 +1,65 @@
+@using NzbDrone.Common
+@using NzbDrone.Core.Instrumentation
+@using NzbDrone.Web.Helpers
+@model IEnumerable<NzbDrone.Core.Instrumentation.Log>
+@section Scripts{
+    <script type="text/javascript">
+        function onRowDataBound(e) {
+
+            e.row.style.boarder = "";
+
+            if (e.dataItem.Level == "Warn") {
+                e.row.style.backgroundColor = "#FFD700";
+            }
+            else if (e.dataItem.Level == "Error") {
+                e.row.style.backgroundColor = "#FF7500";
+            }
+            else if (e.dataItem.Level == "Fatal") {
+                e.row.style.backgroundColor = "black";
+                e.row.style.color = "red";
+            }
+            //e.row.style.color = 'blue';
+        }
+    </script>
+}
+@{ ViewBag.Title = "Logs";}
+@section ActionMenu{
+    <ul class="sub-menu">
+        <li>@Ajax.ActionLink("Clear Logs", "Clear", "Log", new AjaxOptions { OnSuccess = "reloadGrid" })</li>
+        <li>@Html.ActionLink("File", "File", "Log")</li>
+    </ul>
+}
+<div class="infoBox">
+    Log entries older than 30 days are automatically deleted.</div>
+@{Html.Telerik().Grid<Log>().Name("logsGrid")
+            .TableHtmlAttributes(new { @class = "Grid" })
+            .Columns(columns =>
+                         {
+                             columns.Bound(c => c.Time).Title("Time").Width(170);
+                             columns.Bound(c => c.Level).Title("Level").Width(70);
+                             columns.Bound(c => c.Logger).Title("Source");
+                             columns.Bound(c => c.Message);
+                         })
+            .DetailView(detailView => detailView.ClientTemplate(
+                                                                    "<div>Method: <#= Method #></div>" +
+                                                                    "<div><#= ExceptionType #></div>" +
+                                                                    "<div class='stackframe'><#= Exception #></div>"
+                                                                ))
+            .DataBinding(data => data.Ajax().Select("AjaxBindingOld", "Log").Enabled(true))
+            .Sortable(rows => rows.OrderBy(epSort => epSort.Add(c => c.Time).Descending()).Enabled(true))
+            .Pageable(paging => paging.Style(GridPagerStyles.Status).PageOnScroll(true).PageSize(100))
+            .Filterable()
+            .ClientEvents(c => c.OnRowDataBound("onRowDataBound"))
+            .Scrollable(c => c.Height(500))
+            .ClientEvents(clientEvents =>
+            {
+                if (EnviromentProvider.IsProduction)
+                    clientEvents.OnError("grid_onError");
+            })
+            .Render();}
+<script type="text/javascript">
+    function reloadGrid() {
+        var grid = $('#logsGrid').data('tGrid');
+        grid.rebind();
+    }
+</script>

NzbDrone.Web/Views/Missing/Index.cshtml

@@ -16,7 +16,7 @@
 }
 
 <div class="grid-container">
-    <table id="historyGrid" class="hidden-grid">
+    <table id="missingGrid" class="dataTablesGrid hidden-grid">
         <thead>
             <tr>
                 <th>Series Title</th>
@@ -44,7 +44,7 @@
     $(document).ready(function () {
         $('#historyGrid').removeClass('hidden-grid');
 
-        oTable = $('#historyGrid').dataTable({
+        oTable = $('.dataTablesGrid').dataTable({
             //"sAjaxSource": "History/AjaxBinding",
             //"bProcessing": true,
             "bShowAll": false,

NzbDrone.Web/packages.config

@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
+  <package id="DynamicQuery" version="1.0" />
   <package id="EntityFramework" version="4.2.0.0" />
   <package id="EntityFramework.SqlServerCompact" version="4.1.8482.2" />
   <package id="jQuery" version="1.6.1" />