protected void BuildStyleFile(int fileID, CancelDelegate cancelled)
{
File file = EngineInstance.Files.FromID(fileID);
// Will return null if the file isn't used by this builder
Path outputFile = Styles_OutputFile(file.FileName);
if (outputFile == null)
{
return;
}
if (file.Deleted)
{
if (System.IO.File.Exists(outputFile))
{
System.IO.File.Delete(outputFile);
lock (accessLock)
{ buildState.FoldersToCheckForDeletion.Add(outputFile.ParentFolder); }
}
}
else // file new or changed
{
// Creates all subdirectories needed. Does nothing if it already exists.
System.IO.Directory.CreateDirectory(outputFile.ParentFolder);
string extension = outputFile.Extension.ToLower();
if (extension == "js" || extension == "json")
{
ResourceProcessors.JavaScript jsProcessor = new ResourceProcessors.JavaScript();
string output = jsProcessor.Process(System.IO.File.ReadAllText(file.FileName), EngineInstance.Config.ShrinkFiles);
System.IO.File.WriteAllText(outputFile, output);
}
else if (extension == "css")
{
ResourceProcessors.CSS cssProcessor = new ResourceProcessors.CSS();
string output = cssProcessor.Process(System.IO.File.ReadAllText(file.FileName), EngineInstance.Config.ShrinkFiles);
System.IO.File.WriteAllText(outputFile, output);
}
else
{
System.IO.File.Copy(file.FileName, outputFile, true);
}
}
}
// Group: Files.IStyleChangeWatcher Functions
// __________________________________________________________________________
public Files.Manager.ReleaseClaimedFileReason OnAddOrChangeFile(Path originalStyleFile)
{
Path outputStyleFile = Styles_OutputFile(originalStyleFile);
if (outputStyleFile == null)
{
return(Files.Manager.ReleaseClaimedFileReason.SuccessfullyProcessed);
}
else
{
// Creates all subdirectories needed. Does nothing if it already exists.
System.IO.Directory.CreateDirectory(outputStyleFile.ParentFolder);
try
{
string extension = outputStyleFile.Extension.ToLower();
if (extension == "js" || extension == "json")
{
ResourceProcessors.JavaScript jsProcessor = new ResourceProcessors.JavaScript();
string output = jsProcessor.Process(System.IO.File.ReadAllText(originalStyleFile), EngineInstance.Config.ShrinkFiles);
System.IO.File.WriteAllText(outputStyleFile, output);
}
else if (extension == "css")
{
ResourceProcessors.CSS cssProcessor = new ResourceProcessors.CSS();
string output = cssProcessor.Process(System.IO.File.ReadAllText(originalStyleFile), EngineInstance.Config.ShrinkFiles);
System.IO.File.WriteAllText(outputStyleFile, output);
}
else
{
System.IO.File.Copy(originalStyleFile, outputStyleFile, true);
}
}
catch (System.IO.FileNotFoundException)
{ return(Files.Manager.ReleaseClaimedFileReason.FileDoesntExist); }
catch (System.IO.DirectoryNotFoundException)
{ return(Files.Manager.ReleaseClaimedFileReason.FileDoesntExist); }
catch (System.UnauthorizedAccessException)
{ return(Files.Manager.ReleaseClaimedFileReason.CantAccessFile); }
catch (System.IO.IOException)
{ return(Files.Manager.ReleaseClaimedFileReason.CantAccessFile); }
return(Files.Manager.ReleaseClaimedFileReason.SuccessfullyProcessed);
}
}