private async Task ExecuteAsync(object sender, EventArgs e)
{
Telemetry.TrackUserTask("Execute-InstallLibraryCommand");
ProjectItem item = await VsHelpers.GetSelectedItemAsync().ConfigureAwait(false);
Project project = await VsHelpers.GetProjectOfSelectedItemAsync().ConfigureAwait(false);
if (project != null)
{
string rootFolder = await project.GetRootFolderAsync().ConfigureAwait(false);
string configFilePath = Path.Combine(rootFolder, Constants.ConfigFileName);
IDependencies dependencies = _dependenciesFactory.FromConfigFile(configFilePath);
Manifest manifest = await GetManifestAsync(configFilePath, dependencies).ConfigureAwait(false);
await ThreadHelper.JoinableTaskFactory.SwitchToMainThreadAsync();
// If the manifest contains errors, we will not invoke the "Add Client-Side libraries" dialog
// Instead we will display a message box indicating the syntax errors in manifest file.
if (manifest == null)
{
IVsUIShell shell = Package.GetGlobalService(typeof(SVsUIShell)) as IVsUIShell;
int result;
shell.ShowMessageBox(dwCompRole: 0,
rclsidComp: Guid.Empty,
pszTitle: null,
pszText: PredefinedErrors.ManifestMalformed().Message,
pszHelpFile: null,
dwHelpContextID: 0,
msgbtn: OLEMSGBUTTON.OLEMSGBUTTON_OK,
msgdefbtn: OLEMSGDEFBUTTON.OLEMSGDEFBUTTON_FIRST,
msgicon: OLEMSGICON.OLEMSGICON_WARNING,
fSysAlert: 0,
pnResult: out result);
return;
}
string target = string.Empty;
// Install command was invoked from a folder.
// So the initial target location should be name of the folder from which
// the command was invoked.
if (item != null)
{
target = item.FileNames[1];
}
else
{
// Install command was invoked from project scope.
// If wwwroot exists, initial target location should be - wwwroot/lib.
// Else, target location should be - lib
if (Directory.Exists(Path.Combine(rootFolder, "wwwroot")))
{
target = Path.Combine(rootFolder, "wwwroot", "lib") + Path.DirectorySeparatorChar;
}
else
{
target = Path.Combine(rootFolder, "lib") + Path.DirectorySeparatorChar;
}
}
string initialTargetLocation = CalculateSuggestedInstallPath(target, rootFolder);
var selectedProviderBinding = new SelectedProviderBinding();
var libraryIdViewModel = new LibraryIdViewModel(new ProviderCatalogSearchService(() => selectedProviderBinding.SelectedProvider),
string.Empty);
var libraryNameBinding = new LibraryNameBinding();
var targetLocationViewModel = new TargetLocationViewModel(initialTargetLocation,
libraryNameBinding,
new LocationSearchService(dependencies.GetHostInteractions()));
var dialogViewModel = new InstallDialogViewModel(
_libraryCommandService,
configFilePath,
dependencies,
libraryIdViewModel,
targetLocationViewModel,
selectedProviderBinding,
libraryNameBinding,
target,
project);
var dialog = new UI.InstallDialog(dialogViewModel);
dialog.ShowModal();
Telemetry.TrackUserTask("Open-InstallDialog");
}
}