Log file changes

New: Update log files are available in the UI
Fixed: UI error after clearing log files

src/NzbDrone.Api/Extensions/Pipelines/CacheHeaderPipeline.cs

@@ -13,7 +13,10 @@ namespace NzbDrone.Api.Extensions.Pipelines
 
         private void Handle(NancyContext context)
         {
-            context.Response.Headers.Add("X-ApplicationVersion", BuildInfo.Version.ToString());
+            if (!context.Response.Headers.ContainsKey("X-ApplicationVersion"))
+            {
+                context.Response.Headers.Add("X-ApplicationVersion", BuildInfo.Version.ToString());
+            }
         }
     }
 }

src/NzbDrone.Api/Frontend/Mappers/LogFileMapper.cs

@@ -6,11 +6,11 @@ using NzbDrone.Common.EnvironmentInfo;
 
 namespace NzbDrone.Api.Frontend.Mappers
 {
-    public class LogFileMapper : StaticResourceMapperBase
+    public class UpdateLogFileMapper : StaticResourceMapperBase
     {
         private readonly IAppFolderInfo _appFolderInfo;
 
-        public LogFileMapper(IAppFolderInfo appFolderInfo, IDiskProvider diskProvider, Logger logger)
+        public UpdateLogFileMapper(IAppFolderInfo appFolderInfo, IDiskProvider diskProvider, Logger logger)
             : base(diskProvider, logger)
         {
             _appFolderInfo = appFolderInfo;
@@ -21,12 +21,12 @@ namespace NzbDrone.Api.Frontend.Mappers
             var path = resourceUrl.Replace('/', Path.DirectorySeparatorChar);
             path = Path.GetFileName(path);
 
-            return Path.Combine(_appFolderInfo.GetLogFolder(), path);
+            return Path.Combine(_appFolderInfo.GetUpdateLogFolder(), path);
         }
 
         public override bool CanHandle(string resourceUrl)
         {
-            return resourceUrl.StartsWith("/logfile/") && resourceUrl.EndsWith(".txt");
+            return resourceUrl.StartsWith("/updatelogfile/") && resourceUrl.EndsWith(".txt");
         }
     }
 }

src/NzbDrone.Api/Frontend/Mappers/UpdateLogFileMapper.cs

@@ -0,0 +1,32 @@
+using System.IO;
+using NLog;
+using NzbDrone.Common;
+using NzbDrone.Common.Disk;
+using NzbDrone.Common.EnvironmentInfo;
+
+namespace NzbDrone.Api.Frontend.Mappers
+{
+    public class LogFileMapper : StaticResourceMapperBase
+    {
+        private readonly IAppFolderInfo _appFolderInfo;
+
+        public LogFileMapper(IAppFolderInfo appFolderInfo, IDiskProvider diskProvider, Logger logger)
+            : base(diskProvider, logger)
+        {
+            _appFolderInfo = appFolderInfo;
+        }
+
+        protected override string Map(string resourceUrl)
+        {
+            var path = resourceUrl.Replace('/', Path.DirectorySeparatorChar);
+            path = Path.GetFileName(path);
+
+            return Path.Combine(_appFolderInfo.GetLogFolder(), path);
+        }
+
+        public override bool CanHandle(string resourceUrl)
+        {
+            return resourceUrl.StartsWith("/logfile/") && resourceUrl.EndsWith(".txt");
+        }
+    }
+}

src/NzbDrone.Api/Logs/LogFileModule.cs

@@ -1,63 +1,43 @@
 using System.Collections.Generic;
 using System.IO;
-using System.Linq;
 using NzbDrone.Common;
 using NzbDrone.Common.Disk;
 using NzbDrone.Common.EnvironmentInfo;
-using Nancy;
-using Nancy.Responses;
+using NzbDrone.Core.Configuration;
 
 namespace NzbDrone.Api.Logs
 {
-    public class LogFileModule : NzbDroneRestModule<LogFileResource>
+    public class LogFileModule : LogFileModuleBase
     {
-        private const string LOGFILE_ROUTE = @"/(?<filename>nzbdrone(?:\.\d+)?\.txt)";
-
         private readonly IAppFolderInfo _appFolderInfo;
         private readonly IDiskProvider _diskProvider;
 
         public LogFileModule(IAppFolderInfo appFolderInfo,
-                             IDiskProvider diskProvider)
-            : base("log/file")
+                             IDiskProvider diskProvider,
+                             IConfigFileProvider configFileProvider)
+            : base(diskProvider, configFileProvider, "")
         {
             _appFolderInfo = appFolderInfo;
             _diskProvider = diskProvider;
-            GetResourceAll = GetLogFiles;
-
-            Get[LOGFILE_ROUTE] = options => GetLogFile(options.filename);
         }
 
-        private List<LogFileResource> GetLogFiles()
+        protected override IEnumerable<string> GetLogFiles()
         {
-            var result = new List<LogFileResource>();
+            return _diskProvider.GetFiles(_appFolderInfo.GetLogFolder(), SearchOption.TopDirectoryOnly);
+        }
 
-            var files = _diskProvider.GetFiles(_appFolderInfo.GetLogFolder(), SearchOption.TopDirectoryOnly);
+        protected override string GetLogFilePath(string filename)
+        {
+            return Path.Combine(_appFolderInfo.GetLogFolder(), filename);
+        }
 
-            for (int i = 0; i < files.Length; i++)
+        protected override string DownloadUrlRoot
+        {
+            get
             {
-                var file = files[i];
-                
-                result.Add(new LogFileResource
-                {
-                    Id = i + 1,
-                    Filename = Path.GetFileName(file),
-                    LastWriteTime = _diskProvider.FileGetLastWriteUtc(file)
-                });
+                return "logfile";
             }
-
-            return result.OrderByDescending(l => l.LastWriteTime).ToList();
         }
 
-        private Response GetLogFile(string filename)
-        {
-            var filePath = Path.Combine(_appFolderInfo.GetLogFolder(), filename);
-
-            if (!_diskProvider.FileExists(filePath))
-                return new NotFoundResponse();
-
-            var data = _diskProvider.ReadAllText(filePath);
-            
-            return new TextResponse(data);
-        }
     }
 }

src/NzbDrone.Api/Logs/LogFileModuleBase.cs

@@ -0,0 +1,72 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using NzbDrone.Common.Disk;
+using Nancy;
+using Nancy.Responses;
+using NzbDrone.Core.Configuration;
+
+namespace NzbDrone.Api.Logs
+{
+    public abstract class LogFileModuleBase : NzbDroneRestModule<LogFileResource>
+    {
+        protected const string LOGFILE_ROUTE = @"/(?<filename>[-.a-zA-Z0-9]+?\.txt)";
+
+        private readonly IDiskProvider _diskProvider;
+        private readonly IConfigFileProvider _configFileProvider;
+
+        public LogFileModuleBase(IDiskProvider diskProvider,
+                                 IConfigFileProvider configFileProvider,
+                                 String route)
+            : base("log/file" + route)
+        {
+            _diskProvider = diskProvider;
+            _configFileProvider = configFileProvider;
+            GetResourceAll = GetLogFilesResponse;
+
+            Get[LOGFILE_ROUTE] = options => GetLogFileResponse(options.filename);
+        }
+
+        private List<LogFileResource> GetLogFilesResponse()
+        {
+            var result = new List<LogFileResource>();
+
+            var files = GetLogFiles().ToList();
+
+            for (int i = 0; i < files.Count; i++)
+            {
+                var file = files[i];
+                var filename = Path.GetFileName(file);
+                
+                result.Add(new LogFileResource
+                {
+                    Id = i + 1,
+                    Filename = filename,
+                    LastWriteTime = _diskProvider.FileGetLastWriteUtc(file),
+                    ContentsUrl = String.Format("/api{0}/{1}/{2}", _configFileProvider.UrlBase, Resource, filename),
+                    DownloadUrl = String.Format("{0}/{1}/{2}", _configFileProvider.UrlBase, DownloadUrlRoot, filename)
+                });
+            }
+
+            return result.OrderByDescending(l => l.LastWriteTime).ToList();
+        }
+
+        private Response GetLogFileResponse(String filename)
+        {
+            var filePath = GetLogFilePath(filename);
+
+            if (!_diskProvider.FileExists(filePath))
+                return new NotFoundResponse();
+
+            var data = _diskProvider.ReadAllText(filePath);
+            
+            return new TextResponse(data);
+        }
+
+        protected abstract IEnumerable<String> GetLogFiles();
+        protected abstract String GetLogFilePath(String filename);
+
+        protected abstract String DownloadUrlRoot { get; }
+    }
+}

src/NzbDrone.Api/Logs/LogFileResource.cs

@@ -7,5 +7,7 @@ namespace NzbDrone.Api.Logs
     {
         public String Filename { get; set; }
         public DateTime LastWriteTime { get; set; }
+        public String ContentsUrl { get; set; }
+        public String DownloadUrl { get; set; }
     }
 }

src/NzbDrone.Api/Logs/UpdateLogFileModule.cs

@@ -0,0 +1,47 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Text.RegularExpressions;
+using NzbDrone.Common;
+using NzbDrone.Common.Disk;
+using NzbDrone.Common.EnvironmentInfo;
+using NzbDrone.Core.Configuration;
+
+namespace NzbDrone.Api.Logs
+{
+    public class UpdateLogFileModule : LogFileModuleBase
+    {
+        private readonly IAppFolderInfo _appFolderInfo;
+        private readonly IDiskProvider _diskProvider;
+
+        public UpdateLogFileModule(IAppFolderInfo appFolderInfo,
+                                   IDiskProvider diskProvider,
+                                   IConfigFileProvider configFileProvider)
+            : base(diskProvider, configFileProvider, "/update")
+        {
+            _appFolderInfo = appFolderInfo;
+            _diskProvider = diskProvider;
+        }
+
+        protected override IEnumerable<String> GetLogFiles()
+        {
+            return _diskProvider.GetFiles(_appFolderInfo.GetUpdateLogFolder(), SearchOption.TopDirectoryOnly)
+                                     .Where(f => Regex.IsMatch(Path.GetFileName(f), LOGFILE_ROUTE.TrimStart('/'), RegexOptions.IgnoreCase))
+                                     .ToList();
+        }
+
+        protected override String GetLogFilePath(String filename)
+        {
+            return Path.Combine(_appFolderInfo.GetUpdateLogFolder(), filename);
+        }
+
+        protected override String DownloadUrlRoot
+        {
+            get
+            {
+                return "updatelogfile";
+            }
+        }
+    }
+}

src/NzbDrone.Api/NzbDrone.Api.csproj

@@ -129,6 +129,7 @@
     <Compile Include="Extensions\NancyJsonSerializer.cs" />
     <Compile Include="Extensions\RequestExtensions.cs" />
     <Compile Include="Frontend\IsCacheableSpecification.cs" />
+    <Compile Include="Frontend\Mappers\UpdateLogFileMapper.cs" />
     <Compile Include="Frontend\Mappers\FaviconMapper.cs" />
     <Compile Include="Frontend\Mappers\IndexHtmlMapper.cs" />
     <Compile Include="Frontend\Mappers\LogFileMapper.cs" />
@@ -141,6 +142,8 @@
     <Compile Include="Health\HealthModule.cs" />
     <Compile Include="History\HistoryResource.cs" />
     <Compile Include="History\HistoryModule.cs" />
+    <Compile Include="Logs\LogFileModuleBase.cs" />
+    <Compile Include="Logs\UpdateLogFileModule.cs" />
     <Compile Include="MediaCovers\MediaCoverModule.cs" />
     <Compile Include="Metadata\MetadataResource.cs" />
     <Compile Include="Metadata\MetadataModule.cs" />

src/NzbDrone.Core/Instrumentation/Commands/DeleteUpdateLogFilesCommand.cs

@@ -0,0 +1,15 @@
+using NzbDrone.Core.Messaging.Commands;
+
+namespace NzbDrone.Core.Instrumentation.Commands
+{
+    public class DeleteUpdateLogFilesCommand : Command
+    {
+        public override bool SendUpdatesToClient
+        {
+            get
+            {
+                return true;
+            }
+        }
+    }
+}

src/NzbDrone.Core/Instrumentation/DeleteLogFilesService.cs

@@ -1,4 +1,5 @@
-using System.IO;
+using System;
+using System.IO;
 using NLog;
 using NzbDrone.Common;
 using NzbDrone.Common.Disk;
@@ -12,7 +13,7 @@ namespace NzbDrone.Core.Instrumentation
     {
     }
 
-    public class DeleteLogFilesService : IDeleteLogFilesService, IExecute<DeleteLogFilesCommand>
+    public class DeleteLogFilesService : IDeleteLogFilesService, IExecute<DeleteLogFilesCommand>, IExecute<DeleteUpdateLogFilesCommand>
     {
         private readonly IDiskProvider _diskProvider;
         private readonly IAppFolderInfo _appFolderInfo;
@@ -27,12 +28,14 @@ namespace NzbDrone.Core.Instrumentation
 
         public void Execute(DeleteLogFilesCommand message)
         {
-            var logFiles = _diskProvider.GetFiles(_appFolderInfo.GetLogFolder(), SearchOption.TopDirectoryOnly);
+            _logger.Debug("Deleting all files in: {0}", _appFolderInfo.GetLogFolder());
+            _diskProvider.EmptyFolder(_appFolderInfo.GetLogFolder());
+        }
 
-            foreach (var logFile in logFiles)
-            {
-                _diskProvider.DeleteFile(logFile);
-            }
+        public void Execute(DeleteUpdateLogFilesCommand message)
+        {
+            _logger.Debug("Deleting all files in: {0}", _appFolderInfo.GetUpdateLogFolder());
+            _diskProvider.EmptyFolder(_appFolderInfo.GetUpdateLogFolder());
         }
     }
 }

src/NzbDrone.Core/NzbDrone.Core.csproj

@@ -334,6 +334,7 @@
     <Compile Include="Indexers\RssSyncCommand.cs" />
     <Compile Include="Indexers\XElementExtensions.cs" />
     <Compile Include="Instrumentation\Commands\ClearLogCommand.cs" />
+    <Compile Include="Instrumentation\Commands\DeleteUpdateLogFilesCommand.cs" />
     <Compile Include="Instrumentation\Commands\DeleteLogFilesCommand.cs" />
     <Compile Include="Instrumentation\Commands\TrimLogCommand.cs" />
     <Compile Include="Instrumentation\DeleteLogFilesService.cs" />

src/UI/System/Logs/Files/ContentsModel.js

@@ -1,12 +1,11 @@
 'use strict';
 define(
     [
-        'backbone',
-        'System/StatusModel'
-    ], function (Backbone, StatusModel) {
+        'backbone'
+    ], function (Backbone) {
         return Backbone.Model.extend({
             url: function () {
-                return StatusModel.get('urlBase') + '/api/log/file/' + this.get('filename');
+                return this.get('contentsUrl');
             },
 
             parse: function (contents) {

src/UI/System/Logs/Files/DownloadLogCell.js

@@ -1,16 +1,15 @@
 'use strict';
 define(
     [
-        'Cells/NzbDroneCell',
-        'System/StatusModel'
-    ], function (NzbDroneCell, StatusModel) {
+        '../../../Cells/NzbDroneCell'
+    ], function (NzbDroneCell) {
         return NzbDroneCell.extend({
 
             className: 'download-log-cell',
 
             render: function () {
                 this.$el.empty();
-                this.$el.html('<a href="{0}/logfile/{1}" class="no-router" target="_blank">Download</a>'.format(StatusModel.get('urlBase'), this.cellValue));
+                this.$el.html('<a href="{0}" class="no-router" target="_blank">Download</a>'.format(this.cellValue));
 
                 return this;
             }

src/UI/System/Logs/Files/FilenameCell.js

@@ -1,7 +1,7 @@
 'use strict';
 define(
     [
-        'Cells/NzbDroneCell'
+        '../../../Cells/NzbDroneCell'
     ], function (NzbDroneCell) {
         return NzbDroneCell.extend({
 

src/UI/System/Logs/Files/LogFileLayout.js

@@ -7,7 +7,6 @@ define(
         'System/Logs/Files/FilenameCell',
         'Cells/RelativeDateCell',
         'System/Logs/Files/DownloadLogCell',
-        'System/Logs/Files/LogFileCollection',
         'System/Logs/Files/Row',
         'System/Logs/Files/ContentsView',
         'System/Logs/Files/ContentsModel',
@@ -20,7 +19,6 @@ define(
         FilenameCell,
         RelativeDateCell,
         DownloadLogCell,
-        LogFileCollection,
         LogFileRow,
         ContentsView,
         ContentsModel,
@@ -48,18 +46,19 @@ define(
                         cell : RelativeDateCell
                     },
                     {
-                        name    : 'filename',
+                        name    : 'downloadUrl',
                         label   : '',
                         cell    : DownloadLogCell,
                         sortable: false
                     }
                 ],
 
-            initialize: function () {
-                this.collection = new LogFileCollection();
+            initialize: function (options) {
+                this.collection = options.collection;
+                this.deleteFilesCommand = options.deleteFilesCommand;
 
-                vent.on(vent.Commands.ShowLogFile, this._fetchLogFileContents, this);
-                vent.on(vent.Events.CommandComplete, this._commandComplete, this);
+                this.listenTo(vent, vent.Commands.ShowLogFile, this._fetchLogFileContents);
+                this.listenTo(vent, vent.Events.CommandComplete, this._commandComplete);
                 this.listenTo(this.collection, 'sync', this._collectionSynced);
 
                 this.collection.fetch();
@@ -83,11 +82,10 @@ define(
                                 ownerContext  : this,
                                 callback      : this._refreshTable
                             },
-
                             {
                                 title          : 'Delete Log Files',
                                 icon           : 'icon-trash',
-                                command        : 'deleteLogFiles',
+                                command        : this.deleteFilesCommand,
                                 successMessage : 'Log files have been deleted',
                                 errorMessage   : 'Failed to delete log files'
                             }
@@ -125,11 +123,7 @@ define(
                 this.contents.show(new LoadingView());
 
                 var model = options.model;
-                var filename = model.get('filename');
-
-                var contentsModel = new ContentsModel({
-                    filename: filename
-                });
+                var contentsModel = new ContentsModel(model.toJSON());
 
                 this.listenToOnce(contentsModel, 'sync', this._showDetails);
 
@@ -151,7 +145,7 @@ define(
             },
 
             _commandComplete: function (options) {
-                if (options.command.get('name') === 'deletelogfiles') {
+                if (options.command.get('name') === this.deleteFilesCommand.toLowerCase()) {
                     this._refreshTable();
                 }
             }

src/UI/System/Logs/Files/Row.js

@@ -1,7 +1,7 @@
 'use strict';
 define(
     [
-        'vent',
+        '../../../vent',
         'backgrid'
     ], function (vent, Backgrid) {
 

src/UI/System/Logs/LogsLayout.js

@@ -3,24 +3,29 @@ define(
     [
         'marionette',
         'System/Logs/Table/LogsTableLayout',
-        'System/Logs/Files/LogFileLayout'
-    ], function (Marionette, LogsTableLayout, LogsFileLayout) {
+        'System/Logs/Files/LogFileLayout',
+        'System/Logs/Files/LogFileCollection',
+        'System/Logs/Updates/LogFileCollection'
+    ], function (Marionette, LogsTableLayout, LogsFileLayout, LogFileCollection, UpdateLogFileCollection) {
         return Marionette.Layout.extend({
             template: 'System/Logs/LogsLayoutTemplate',
 
             ui: {
-                tableTab: '.x-table-tab',
-                filesTab: '.x-files-tab'
+                tableTab       : '.x-table-tab',
+                filesTab       : '.x-files-tab',
+                updateFilesTab : '.x-update-files-tab'
             },
 
             regions: {
-                table: '#table',
-                files: '#files'
+                table       : '#table',
+                files       : '#files',
+                updateFiles : '#update-files'
             },
 
             events: {
-                'click .x-table-tab': '_showTable',
-                'click .x-files-tab': '_showFiles'
+                'click .x-table-tab'        : '_showTable',
+                'click .x-files-tab'        : '_showFiles',
+                'click .x-update-files-tab' : '_showUpdateFiles'
             },
 
             onShow: function () {
@@ -42,7 +47,22 @@ define(
                 }
 
                 this.ui.filesTab.tab('show');
-                this.files.show(new LogsFileLayout());
+                this.files.show(new LogsFileLayout({
+                    collection: new LogFileCollection(),
+                    deleteFilesCommand: 'deleteLogFiles'
+                }));
+            },
+
+            _showUpdateFiles: function (e) {
+                if (e) {
+                    e.preventDefault();
+                }
+
+                this.ui.updateFilesTab.tab('show');
+                this.updateFiles.show(new LogsFileLayout({
+                    collection: new UpdateLogFileCollection(),
+                    deleteFilesCommand: 'deleteUpdateLogFiles'
+                }));
             }
         });
     });

src/UI/System/Logs/LogsLayoutTemplate.html

@@ -1,15 +1,17 @@
 <div class="row">
-    <div class="col-md-1 col-sm-2">
+    <div class="col-md-2 col-sm-2">
         <ul class="nav nav-pills nav-stacked">
             <li><a href="#table" class="x-table-tab no-router">Table</a></li>
             <li><a href="#files" class="x-files-tab no-router">Files</a></li>
+            <li><a href="#update-files" class="x-update-files-tab no-router">Updates</a></li>
         </ul>
     </div>
 
-    <div class="col-md-11 col-sm-10">
+    <div class="col-md-10 col-sm-10">
         <div class="tab-content">
             <div class="tab-pane" id="table"></div>
             <div class="tab-pane" id="files"></div>
+            <div class="tab-pane" id="update-files"></div>
         </div>
     </div>
 </div>

src/UI/System/Logs/Updates/LogFileCollection.js

@@ -0,0 +1,17 @@
+'use strict';
+
+define(
+    [
+        'backbone',
+        'System/Logs/Updates/LogFileModel'
+    ], function (Backbone, LogFileModel) {
+        return Backbone.Collection.extend({
+            url  : window.NzbDrone.ApiRoot + '/log/file/update',
+            model: LogFileModel,
+
+            state: {
+                sortKey: 'lastWriteTime',
+                order  : 1
+            }
+        });
+    });

src/UI/System/Logs/Updates/LogFileModel.js

@@ -0,0 +1,8 @@
+'use strict';
+define(
+    [
+        'backbone'
+    ], function (Backbone) {
+        return Backbone.Model.extend({
+        });
+    });