internal ProjectDirectory(ProjectDirectory parent, string name)
{
Parent = parent;
Name = name;
FullName = MakeFullName(parent, name);
Directories = new ProjectDirectoryCollection();
Resources = new ProjectResourceCollection();
}
public static async Task <ProjectExplorer> LoadAsync(string projectPath, ImportPipeline importPipeline)
{
string bprojPath = null;
if (projectPath.EndsWith(".bproj"))
{
bprojPath = projectPath;
projectPath = new DirectoryInfo(projectPath).Parent.FullName;
}
else
{
foreach (string rootFile in Directory.EnumerateFiles(projectPath, "*.bproj"))
{
bprojPath = rootFile;
break;
}
}
var sourceArchive = new FileSystemArchive(new DirectoryInfo(projectPath));
var resources = new Dictionary <string, ProjectResource>();
var rootDirectiory = new ProjectDirectory(null, null);
var projectExplorer = new ProjectExplorer
{
Archive = sourceArchive,
Definition = ProjectDefinition.Load(bprojPath),
Resources = new ProjectResourceCollection(resources),
RootDirectory = rootDirectiory,
ImportPipeline = importPipeline
};
// Organise temporary directory
var tempDirectory = new DirectoryInfo(Path.Combine(projectPath, "../temp"));
tempDirectory.Create();
var tempArchive = new FileSystemArchive(tempDirectory, false);
void ApplyUpdate(ProjectResourceUpdate update)
{
string[] elements = update.ProjectKey.Split(new char[] { '/' });
var placementDirectory = rootDirectiory;
for (int i = 0; i < elements.Length - 1; i++)
{
string element = elements[i];
var parent = placementDirectory;
placementDirectory = placementDirectory.Directories[element];
if (placementDirectory == null)
{
placementDirectory = new ProjectDirectory(placementDirectory, element);
parent.Directories.Add(placementDirectory);
}
}
string fileName = elements[elements.Length - 1];
// Locate or create resource to apply updates to.
if (!placementDirectory.Resources.TryGetResource(fileName, out var projectResource))
{
projectResource = new ProjectResource(projectExplorer, placementDirectory, update.ProjectKey);
projectExplorer.Resources.Add(projectResource.FullName, projectResource);
placementDirectory.Resources.Add(projectResource.Name, projectResource);
}
// Apply updates to resource
projectResource.Tags.importerTags.AddRange(update.ImporterTags);
foreach (var importerDependency in update.Dependencies)
{
projectResource.Dependencies.dependencies.Add(
new ProjectResourceDependency(projectExplorer, importerDependency.Resource, importerDependency.Metadata));
}
if (update.FileContent != null)
{
projectResource.Content = new ProjectResourceContent(update.FileContent);
}
if (update.DeferredContent != null)
{
string tempId = Guid.NewGuid().ToString();
var tempFile = tempArchive.RootDirectory.Files.GetOrCreateFile(tempId);
using (var tempOutput = tempFile.OpenWrite())
{
update.DeferredContent.WriteContentAsync(tempOutput).Wait();
}
projectResource.Content = new ProjectResourceContent(tempFile);
}
}
// Import resources
foreach (var update in importPipeline.ImportDirectory(projectExplorer, sourceArchive.RootDirectory))
{
ApplyUpdate(update);
}
// Attach dependencies
foreach (var resource in projectExplorer.Resources)
{
foreach (var dependency in resource.Dependencies)
{
var dependencyResource = dependency.Resource;
if (dependencyResource == null)
{
Console.WriteLine($"ERROR: Unable to resolve dependency for \"{dependency.Key}\"");
}
else
{
dependencyResource.Dependants.dependencies.Add(new ProjectResourceDependency(projectExplorer, resource.FullName, dependency.metdadata));
}
}
}
// Process Resoures
var importProcessorContext = new ImportProcessorContext()
{
Explorer = projectExplorer
};
foreach (var processor in importPipeline.importProcessors)
{
var preExistingResources = new List <ProjectResource>();
foreach (var resource in projectExplorer.Resources)
{
preExistingResources.Add(resource);
}
foreach (var resource in preExistingResources)
{
var maxThread = new SemaphoreSlim(32);
var tasks = new List <Task>();
if (processor.CanProcess(resource))
{
maxThread.Wait();
tasks.Add(Task.Factory.StartNew(() =>
{
var updates = processor.ProcessImport(importProcessorContext, resource);
if (updates != null)
{
foreach (var update in updates)
{
ApplyUpdate(update);
}
}
}, TaskCreationOptions.LongRunning)
.ContinueWith((task) =>
{
tasks.Remove(task);
return(maxThread.Release());
}));
}
Task.WaitAll(tasks.ToArray());
}
}
// Size Calculation
long uncompressedSize = 0;
foreach (var resource in projectExplorer.Resources)
{
uncompressedSize += resource.Content.UncompressedSize;
}
projectExplorer.UncompressedSize = uncompressedSize;
// Tag Indexing
var tags = new Dictionary <string, IResourceCollection>();
foreach (var resource in projectExplorer.Resources)
{
foreach (string tag in resource.Tags)
{
if (!tags.TryGetValue(tag, out var taggedResourcesCollection))
{
taggedResourcesCollection = new ProjectResourceCollection();
tags[tag] = taggedResourcesCollection;
}
var taggedResources = (ProjectResourceCollection)taggedResourcesCollection;
taggedResources.Add(resource.FullName, resource);
}
}
projectExplorer.Tags = new ProjectTagsCollection(tags);
return(projectExplorer);
}
public ProjectResourceCollectionDebugView(ProjectResourceCollection source)
{
this.source = source;
}