public virtual void Load(TemplateResolver resolver, string name)
{
this._templateSourcePath = null;
string path;
if (resolver.Resolve(name, out this._fileProvider, out path))
{
using (Stream str = this._fileProvider.OpenFile(path, FileMode.Open))
_templateDefinition = XDocument.Load(str, LoadOptions.SetLineInfo);
this._basePath = Path.GetDirectoryName(path);
this._templateResolver = resolver;
}
else
{
throw new FileNotFoundException("Template not found, search paths: {0}", resolver.ToString());
}
}
public override void Invoke(CompositionContainer container)
{
var traceListener = new ConsolidatedConsoleTraceListener
{
{ TraceSources.TemplateSource, "Template" },
{ TraceSources.BundleSource, "Bundle" },
{ TraceSources.AssetResolverSource, "Resolve" }
};
using (traceListener)
{
this.ConfigureTraceLevels(traceListener);
LinkedList<FileInfo> includedFiles = new LinkedList<FileInfo>();
if (File.Exists(this.Path))
includedFiles.AddLast(new FileInfo(this.Path));
else if (Directory.Exists(this.Path))
{
Directory.GetFiles(this.Path, "*.ldoc", SearchOption.AllDirectories)
.Aggregate(includedFiles, (l, f) => l.AddLast(new FileInfo(f)).List);
}
else
throw new FileNotFoundException(System.IO.Path.GetFullPath(this.Path));
Bundle bundle = new Bundle(this.IgnoreVersionComponent);
TraceSources.TemplateSource.TraceInformation("Merging LostDoc files into bundle.");
foreach (FileInfo file in includedFiles)
{
TraceSources.TemplateSource.TraceEvent(TraceEventType.Information, 0, "Source: {0}", file.Name);
XDocument fileDoc = XDocument.Load(file.FullName);
bundle.Add(fileDoc);
}
var lazyProviders = container.GetExports<IFileProvider>(ContractNames.TemplateProvider);
var realProviders = lazyProviders.Select(lazy => lazy.Value);
TemplateResolver templateResolver = new TemplateResolver(realProviders.ToArray());
TemplateInfo templateInfo = templateResolver.Resolve(this.Template);
Template template = templateInfo.Load(container);
string outputDir = this.Output
?? (Directory.Exists(this.Path)
? this.Path
: System.IO.Path.GetDirectoryName(this.Path));
AssetRedirectCollection assetRedirects;
XDocument mergedDoc = bundle.Merge(out assetRedirects);
var templateData = new TemplateData(mergedDoc)
{
AssetRedirects = assetRedirects,
OverwriteExistingFiles = this.Force.IsPresent,
IgnoredVersionComponent = this.IgnoreVersionComponent,
Arguments = this.Arguments,
OutputFileProvider = new ScopedFileProvider(new DirectoryFileProvider(), outputDir)
};
template.Generate(templateData);
}
}
