/// <summary>
/// Get the built-in set of tokens supported by the handler helper.
/// </summary>
/// <returns>
/// Returns a new dictionary with built-in tokens and their values.
/// </returns>
private IDictionary <string, string> CreateTokenReplacementValues()
{
Dictionary <string, string> extended = new Dictionary <string, string>(StringComparer.OrdinalIgnoreCase)
{
{ "ServiceInstance.Name", this.HandlerContext.ServiceInstance.Name },
{ "ServiceInstance.InstanceId", this.HandlerContext.ServiceInstance.InstanceId },
{ "ProjectName", ConnectedServicesUtilities.GetProjectProperty(this.context.ProjectHierarchy, __VSHPROPID.VSHPROPID_Name) },
{ "vslcid", "0x{0:X}".FormatInvariantCulture(CultureInfo.CurrentUICulture.LCID) }
};
string defaultNamespace = this.context.ProjectHierarchy.GetDefaultNamespace();
if (defaultNamespace != null)
{
extended.Add(AzureIoTHubConnectedServiceHandlerHelper.RootNamespaceKey, defaultNamespace);
extended.Add("ProjectDefaultNamespace", defaultNamespace);
}
Project project = ConnectedServicesUtilities.GetDteProject(this.context.ProjectHierarchy);
Property assemblyNameProperty = project.Properties.OfType <Property>().FirstOrDefault(p => string.Equals(p.Name, "AssemblyName", StringComparison.OrdinalIgnoreCase));
if (assemblyNameProperty != null)
{
string assemblyName = assemblyNameProperty.Value as string;
if (!string.IsNullOrWhiteSpace(assemblyName))
{
extended.Add("AssemblyName", assemblyName);
}
}
// Tokens for service metadata.
if (this.HandlerContext.ServiceInstance.Metadata != null)
{
foreach (var item in this.HandlerContext.ServiceInstance.Metadata)
{
if (item.Value is string)
{
// use the indexer instead of "Add" in case the Metadata dictionary conflicts with
// any 'extended' tokens above. The Metadata dictionary will overwrite the built-in value.
extended["ServiceInstance.{0}".FormatInvariantCulture(item.Key)] = (string)item.Value;
}
}
}
return(extended);
}
/// <summary>
/// Copy a file to a project relative path.
/// </summary>
/// <param name="projectHierarchy">
/// The project where to add the file.
/// </param>
/// <param name="fileName">
/// The path to the file to copy.
/// </param>
/// <param name="targetPath">
/// The target path, including the filename.
/// </param>
/// <param name="addFileOptions">
/// The options to use while coping the file.
/// </param>
private async Task AddFileToProjectInFolder(IVsHierarchy projectHierarchy, string fileName, string targetPath, AddFileOptions addFileOptions)
{
targetPath = AzureIoTHubConnectedServiceHandlerHelper.GetProjectRelativePath(projectHierarchy, targetPath);
Project project = ConnectedServicesUtilities.GetDteProject(projectHierarchy);
ProjectItems items = project.ProjectItems;
fileName = await this.CopyFileAsync(fileName, targetPath);
string fileToAdd = ConnectedServicesUtilities.GetProjectFullPath(projectHierarchy, targetPath);
string targetFileName = Path.GetFileName(fileToAdd);
// Build the directory structure if it doesn't already exist.
Directory.CreateDirectory(Path.GetDirectoryName(fileToAdd));
// clone the AdditionalReplacementValues dictionary so we aren't modifying the original
Dictionary <string, string> replacementValues = new Dictionary <string, string>(addFileOptions.AdditionalReplacementValues);
ProjectItem item = AzureIoTHubConnectedServiceHandlerHelper.GetNestedProjectItem(items, targetPath);
bool existOnDisk = File.Exists(fileToAdd);
if (item == null &&
existOnDisk)
{
// The file is not in the project. We should add the file.
// This is some arbitrary file, which we'll update in the same
// path as existing project files.
// This is 'fileToAdd' because we're not adding the final file here.
item = items.AddFromFile(fileToAdd);
}
if (item != null)
{
// Add the folder-specific RootNamespace replacement value so $RootNamespace$ has the folder structure in it for C# projects
this.AddRootNamespaceReplacementValue(replacementValues, item.Collection);
bool filesEqual = this.AreFilesEqualWithReplacement(item, fileName, replacementValues);
if (!filesEqual)
{
if (!addFileOptions.SuppressOverwritePrompt && !this.PromptOverwrite(targetFileName))
{
// The user chose not to overwrite the file, so abort adding this file.
return;
}
// Get the document and overwrite with file content.
BufferUtilities.UpdateProjectItemFromFile(item, fileName);
}
}
else
{
File.Copy(fileName, fileToAdd);
item = items.AddFromFile(fileToAdd);
// Add the folder-specific RootNamespace replacement value so $RootNamespace$ has the folder structure in it for C# projects
this.AddRootNamespaceReplacementValue(replacementValues, item.Collection);
}
this.PerformTokenReplacement(item, replacementValues);
if (addFileOptions.OpenOnComplete && !item.IsOpen)
{
try
{
var window = item.Open();
// Ensure that the window is always shown regardless of "Preview"
// user settings.
if (window != null &&
!window.Visible)
{
window.Visible = true;
}
}
catch (Exception)
{
}
}
}