/// <summary>
/// Write the localizable key-value pairs
/// </summary>
/// <param name="options"></param>
internal static void Write(LocBamlOptions options)
{
InputBamlStreamList bamlStreamList = new InputBamlStreamList(options);
using (ITranslationWriter writer = options.GetTranslationWriter())
{
options.WriteLine(StringLoader.Get("WriteBamlValues"));
for (int i = 0; i < bamlStreamList.Count; i++)
{
options.Write(" ");
options.Write(StringLoader.Get("ProcessingBaml", bamlStreamList[i].Name));
// Search for comment file in the same directory. The comment file has the extension to be
// "loc".
string commentFile = Path.ChangeExtension(bamlStreamList[i].Name, "loc");
TextReader commentStream = null;
try
{
if (File.Exists(commentFile))
{
commentStream = new StreamReader(commentFile);
}
// create the baml localizer
BamlLocalizer mgr = new BamlLocalizer(
bamlStreamList[i].Stream,
new BamlLocalizabilityByReflection(options.Assemblies),
commentStream
);
// extract localizable resource from the baml stream
BamlLocalizationDictionary dict = mgr.ExtractResources();
// write out each resource
foreach (DictionaryEntry entry in dict)
{
BamlLocalizableResourceKey key = (BamlLocalizableResourceKey)entry.Key;
BamlLocalizableResource resource = (BamlLocalizableResource)entry.Value;
writer.WriteResource(bamlStreamList[i].Name, LocBamlConst.ResourceKeyToString(key), resource);
}
options.WriteLine(StringLoader.Get("Done"));
}
finally
{
if (commentStream != null)
{
commentStream.Close();
}
}
}
// close all the baml input streams, output stream is closed by writer.
bamlStreamList.Close();
}
}
internal ResourceTextReader(TranslationFileType fileType, Stream stream)
{
_delimiter = LocBamlConst.GetDelimiter(fileType);
if (stream == null)
{
throw new ArgumentNullException("stream");
}
_reader = new StreamReader(stream);
}
//-----------------------------------------
// private function dealing with naming
//-----------------------------------------
// return the local output file name, i.e. without directory
private static string GetOutputFileName(LocBamlOptions options)
{
string outputFileName;
string inputFileName = Path.GetFileName(options.Input);
switch (options.InputType)
{
case FileType.BAML:
{
return(inputFileName);
}
case FileType.EXE:
{
inputFileName = inputFileName.Remove(inputFileName.LastIndexOf('.')) + ".resources.dll";
return(inputFileName);
}
case FileType.DLL:
{
return(inputFileName);
}
case FileType.RESOURCES:
{
// get the output file name
outputFileName = inputFileName;
// get to the last dot separating filename and extension
int lastDot = outputFileName.LastIndexOf('.');
int secondLastDot = outputFileName.LastIndexOf('.', lastDot - 1);
if (secondLastDot > 0)
{
string cultureName = outputFileName.Substring(secondLastDot + 1, lastDot - secondLastDot - 1);
if (LocBamlConst.IsValidCultureName(cultureName))
{
string extension = outputFileName.Substring(lastDot);
string frontPart = outputFileName.Substring(0, secondLastDot + 1);
outputFileName = frontPart + options.CultureInfo.Name + extension;
}
}
return(outputFileName);
}
default:
{
throw new NotSupportedException();
}
}
}
//-------------------------------
// constructor
//-------------------------------
internal ResourceTextWriter(FileType fileType, Stream output)
{
_delimiter = LocBamlConst.GetDelimiter(fileType);
if (output == null)
{
throw new ArgumentNullException("output");
}
// show utf8 byte order marker
UTF8Encoding encoding = new UTF8Encoding(true);
_writer = new StreamWriter(output, encoding);
_firstColumn = true;
}
internal TranslationDictionariesReader(XliffObject xliff)
{
// hash key is case insensitive strings
_table = new Hashtable();
foreach (File file in xliff.Files)
{
string bamlName = file.Original;
// get the dictionary
BamlLocalizationDictionary dictionary = this[bamlName];
if (dictionary == null)
{
// we create one if it is not there yet.
dictionary = new BamlLocalizationDictionary();
this[bamlName] = dictionary;
}
Body body = file.Body;
// There should only be one group, but go through any that exist for good measure
foreach (Group group in body.Groups)
{
foreach (TranslationUnit transUnit in group.TranslationUnits)
{
string key = transUnit.Id;
BamlLocalizableResourceKey resourceKey = LocBamlConst.StringToResourceKey(key);
BamlLocalizableResource resource = new BamlLocalizableResource();
resource.Category = (LocalizationCategory)StringCatConverter.ConvertFrom(transUnit.ResourceType);
/*
* resource.Readable = (bool)BoolTypeConverter.ConvertFrom(reader.GetColumn(3));
* resource.Modifiable = (bool)BoolTypeConverter.ConvertFrom(reader.GetColumn(4));
*/
Note comment = transUnit.Notes.FirstOrDefault(n => n.From == "MultilingualBuild");
if (comment != null)
{
resource.Comments = comment.Text;
}
resource.Content = transUnit.Target.Content ?? string.Empty;
dictionary.Add(resourceKey, resource);
}
}
}
}
/// <summary>
/// Write the localizable key-value pairs
/// </summary>
/// <param name="options"></param>
internal static void Write(LocBamlOptions options)
{
Stream output = new FileStream(options.Output, FileMode.Create);
InputBamlStreamList bamlStreamList = new InputBamlStreamList(options);
using (ResourceTextWriter writer = new ResourceTextWriter(options.TranslationFileType, output))
{
options.WriteLine(StringLoader.Get("WriteBamlValues"));
for (int i = 0; i < bamlStreamList.Count; i++)
{
options.Write(" ");
options.Write(StringLoader.Get("ProcessingBaml", bamlStreamList[i].Name));
// Search for comment file in the same directory. The comment file has the extension to be
// "loc".
string commentFile = Path.ChangeExtension(bamlStreamList[i].Name, "loc");
TextReader commentStream = null;
try
{
if (File.Exists(commentFile))
{
commentStream = new StreamReader(commentFile);
}
// create the baml localizer
BamlLocalizer mgr = new BamlLocalizer(
bamlStreamList[i].Stream,
new BamlLocalizabilityByReflection(options.Assemblies),
commentStream
);
// extract localizable resource from the baml stream
BamlLocalizationDictionary dict = mgr.ExtractResources();
// write out each resource
foreach (DictionaryEntry entry in dict)
{
// column 1: baml stream name
writer.WriteColumn(bamlStreamList[i].Name);
BamlLocalizableResourceKey key = (BamlLocalizableResourceKey)entry.Key;
BamlLocalizableResource resource = (BamlLocalizableResource)entry.Value;
// column 2: localizable resource key
writer.WriteColumn(LocBamlConst.ResourceKeyToString(key));
// column 3: localizable resource's category
writer.WriteColumn(resource.Category.ToString());
// column 4: localizable resource's readability
writer.WriteColumn(resource.Readable.ToString());
// column 5: localizable resource's modifiability
writer.WriteColumn(resource.Modifiable.ToString());
// column 6: localizable resource's localization comments
writer.WriteColumn(resource.Comments);
// column 7: localizable resource's content
writer.WriteColumn(resource.Content);
// Done. finishing the line
writer.EndLine();
}
options.WriteLine(StringLoader.Get("Done"));
}
finally
{
if (commentStream != null)
{
commentStream.Close();
}
}
}
// close all the baml input streams, output stream is closed by writer.
bamlStreamList.Close();
}
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="reader">resoure text reader that reads CSV or a tab-separated txt file</param>
internal TranslationDictionariesReader(ResourceTextReader reader)
{
if (reader == null)
{
throw new ArgumentNullException("reader");
}
// hash key is case insensitive strings
_table = new Hashtable();
// we read each Row
int rowNumber = 0;
while (reader.ReadRow())
{
rowNumber++;
// field #1 is the baml name.
string bamlName = reader.GetColumn(0);
// it can't be null
if (bamlName == null)
{
throw new ApplicationException(StringLoader.Get("EmptyRowEncountered"));
}
if (string.IsNullOrEmpty(bamlName))
{
// allow for comment lines in csv file.
// each comment line starts with ",". It will make the first entry as String.Empty.
// and we will skip the whole line.
continue; // if the first column is empty, take it as a comment line
}
// field #2: key to the localizable resource
string key = reader.GetColumn(1);
if (key == null)
{
throw new ApplicationException(StringLoader.Get("NullBamlKeyNameInRow"));
}
BamlLocalizableResourceKey resourceKey = LocBamlConst.StringToResourceKey(key);
// get the dictionary
BamlLocalizationDictionary dictionary = this[bamlName];
if (dictionary == null)
{
// we create one if it is not there yet.
dictionary = new BamlLocalizationDictionary();
this[bamlName] = dictionary;
}
BamlLocalizableResource resource;
// the rest of the fields are either all null,
// or all non-null. If all null, it means the resource entry is deleted.
// get the string category
string categoryString = reader.GetColumn(2);
if (categoryString == null)
{
// it means all the following fields are null starting from column #3.
resource = null;
}
else
{
// the rest must all be non-null.
// the last cell can be null if there is no content
for (int i = 3; i < 6; i++)
{
if (reader.GetColumn(i) == null)
{
throw new Exception(StringLoader.Get("InvalidRow"));
}
}
// now we know all are non-null. let's try to create a resource
resource = new BamlLocalizableResource();
// field #3: Category
resource.Category = (LocalizationCategory)StringCatConverter.ConvertFrom(categoryString);
// field #4: Readable
resource.Readable = (bool)BoolTypeConverter.ConvertFrom(reader.GetColumn(3));
// field #5: Modifiable
resource.Modifiable = (bool)BoolTypeConverter.ConvertFrom(reader.GetColumn(4));
// field #6: Comments
resource.Comments = reader.GetColumn(5);
// field #7: Content
resource.Content = reader.GetColumn(6);
// in case content being the last column, consider null as empty.
if (resource.Content == null)
{
resource.Content = string.Empty;
}
// field > #7: Ignored.
}
// at this point, we are good.
// add to the dictionary.
dictionary.Add(resourceKey, resource);
}
}
