Basic implementation for opening selection in browser

Author: Austin Green

src/GitHub.App/Api/ApiClientConfiguration.cs

@@ -2,8 +2,8 @@ namespace GitHub.Api
 {
     public partial class ApiClient : IApiClient
     {
-        const string clientId = "YOUR CLIENT ID HERE";
-        const string clientSecret = "YOUR CLIENT SECRET HERE";
+        const string clientId = "";
+        const string clientSecret = "";
 
         partial void Configure()
         {

src/GitHub.Exports/Extensions/SimpleRepositoryModelExtensions.cs

@@ -30,5 +30,12 @@ public static bool MightContainSolution(this ISimpleRepositoryModel repository)
                       .Any(x => ((x.Attributes.HasFlag(FileAttributes.Directory) || x.Attributes.HasFlag(FileAttributes.Normal)) &&
                                 !x.Name.StartsWith(".", StringComparison.Ordinal) && !x.Name.StartsWith("readme", StringComparison.OrdinalIgnoreCase)));
         }
+
+        public static string CurrentSha(this ISimpleRepositoryModel repository)
+        {
+            var repo = GitService.GitServiceHelper.GetRepo(repository.LocalPath);
+            var firstCommit = repo.Commits.ElementAt(0);
+            return firstCommit.Sha;
+        }
     }
 }

src/GitHub.Exports/Services/IActiveDocument.cs

@@ -3,6 +3,9 @@
     public interface IActiveDocument
     {
         string Name { get; }
-        int Line { get; }
+        int AnchorLine { get; }
+        int AnchorColumn { get; }
+        int EndLine { get; }
+        int EndColumn { get; }
     }
 }

src/GitHub.VisualStudio/GitHub.VisualStudio.vsct

@@ -122,8 +122,10 @@
 
       <Button guid="guidContextMenuSet" id="getLinkCommand" priority="0x0100" type="Button">
         <Parent guid="guidContextMenuSet" id="idContextMenuGroup"/>
+        <CommandFlag>DefaultInvisible</CommandFlag>
+        <CommandFlag>DynamicVisibility</CommandFlag>
         <Strings>
-          <ButtonText>Get Link</ButtonText>
+          <ButtonText>Open in Browser</ButtonText>
         </Strings>
       </Button>
 

src/GitHub.VisualStudio/GitHubPackage.cs

@@ -1,4 +1,5 @@
 using System;
+using System.Globalization;
 using System.Runtime.InteropServices;
 using GitHub.Extensions;
 using GitHub.Services;
@@ -60,16 +61,39 @@ protected override void Initialize()
                 var windowFrame = (IVsWindowFrame)window.Frame;
                 ErrorHandler.ThrowOnFailure(windowFrame.Show());
             });
+            ServiceProvider.AddDynamicMenuItem(GuidList.guidContextMenuSet, PkgCmdIDList.getLinkCommand,
+                IsValidGithubRepo, 
+                OpenRepoInBrowser);
+            
+            base.Initialize();
+        }
+
+        private bool IsValidGithubRepo()
+        {
+            return !string.IsNullOrEmpty(ServiceProvider.GetExportedValue<ITeamExplorerServiceHolder>().ActiveRepo?.CloneUrl?.RepositoryName);
+        }
+
+        private void OpenRepoInBrowser()
+        {
+            var activeDocument = ServiceProvider.GetExportedValue<IActiveDocument>();
+            var activeRepo = ServiceProvider.GetExportedValue<ITeamExplorerServiceHolder>().ActiveRepo;
+
+            var currentCommitSha = activeRepo.CurrentSha();
+            var lineTag = "L" + activeDocument.AnchorLine;
 
-            ServiceProvider.AddTopLevelMenuItem(GuidList.guidContextMenuSet, PkgCmdIDList.getLinkCommand, (s, e) =>
+            if (activeDocument.AnchorLine != activeDocument.EndLine)
             {
-                var ap = ServiceProvider.GetExportedValue<IActiveDocument>();
-                var name = ap.Name;
-                var line = ap.Line;
-                System.Windows.Forms.MessageBox.Show(name + " : " + line);
-                
-            });
-            base.Initialize();
+                lineTag += "-L" + activeDocument.EndLine;
+            }
+
+            var outputUri = string.Format(CultureInfo.CurrentCulture, "{0}/blob/{1}{2}#L{3}",
+                activeRepo.CloneUrl,
+                currentCommitSha,
+                activeDocument.Name.Replace(activeRepo.LocalPath, "").Replace("\\", "/"),
+                lineTag);
+
+            var vsBrowserProvider = ServiceProvider.GetExportedValue<IVisualStudioBrowser>();
+            vsBrowserProvider.OpenUrl(new Uri(outputUri));
         }
 
         void StartFlow(UIControllerFlow controllerFlow)

src/GitHub.VisualStudio/Services/ActiveDocument.cs

@@ -4,6 +4,7 @@
 using System;
 using System.ComponentModel.Composition;
 using System.Diagnostics;
+using System.Windows.Media.TextFormatting;
 
 namespace GitHub.VisualStudio
 {
@@ -12,25 +13,31 @@ namespace GitHub.VisualStudio
     class ActiveDocument : IActiveDocument
     {
         public string Name { get; private set; }
-        public int Line { get; private set; }
-        public int Column { get; private set; }
+        public string ShortName { get; private set; }
+        public int AnchorLine { get; private set; }
+        public int AnchorColumn { get; private set; }
+        public int EndLine { get; private set; }
+        public int EndColumn { get; private set; }
 
         [ImportingConstructor]
         public ActiveDocument([Import(typeof(SVsServiceProvider))] IServiceProvider serviceProvider)
         {
-            Line = Column = -1;
+            AnchorLine = AnchorColumn = EndLine = EndColumn = -1;
             Name = Services.Dte2?.ActiveDocument?.FullName;
+            ShortName = Services.Dte2?.ActiveDocument?.Name;
+
             var textManager = serviceProvider.GetService(typeof(SVsTextManager)) as IVsTextManager;
             Debug.Assert(textManager != null, "No SVsTextManager service available");
-            if (textManager == null)
-                return;
+
             IVsTextView view;
-            int line, col;
+            int anchorLine, anchorCol, endLine, endCol;
             if (ErrorHandler.Succeeded(textManager.GetActiveView(0, null, out view)) &&
-                ErrorHandler.Succeeded(view.GetCaretPos(out line, out col)))
+                ErrorHandler.Succeeded(view.GetSelection(out anchorLine, out anchorCol, out endLine, out endCol)))
             {
-                Line = line;
-                Column = col;
+                AnchorLine = anchorLine + 1;
+                AnchorColumn = anchorCol + 1;
+                EndLine = endLine + 1;
+                EndColumn = endCol + 1;
             }
         }
     }