internal TranslatableDocument LoadSourceDocument(string path, string format)
{
TranslatableDocument document;
string extension = Path.GetExtension(path);
if (format.Equals("Resx", StringComparison.OrdinalIgnoreCase))
{
document = new ResxDocument();
}
else if (format.Equals("Unstructured", StringComparison.OrdinalIgnoreCase))
{
document = new UnstructuredDocument();
}
else if (format.Equals("Vsct", StringComparison.OrdinalIgnoreCase))
{
document = new VsctDocument();
}
else if (format.Equals("XamlRule", StringComparison.OrdinalIgnoreCase))
{
document = new XamlRuleDocument();
}
else
{
throw new BuildErrorException($"Unknown source file format '{format}'.")
{
RelatedFile = path
};
}
document.Load(path);
return(document);
}
public void BasicLoadAndTranslate()
{
string source =
@"
Say hello: @@@idhello|Hello@@@<end>
Say goodbye: @@@idgoodbye|Goodbye@@@<end>
";
var translations = new Dictionary <string, string>
{
["idhello"] = "Bonjour!",
["idgoodbye"] = "Au revoir!",
};
string expectedTranslation =
@"
Say hello: Bonjour!<end>
Say goodbye: Au revoir!<end>
";
var document = new UnstructuredDocument();
var writer = new StringWriter();
document.Load(new StringReader(source));
document.Translate(translations);
document.Save(writer);
AssertEx.EqualIgnoringLineEndings(expectedTranslation, writer.ToString());
}
public void SourceEndsWithTranslatableSpan()
{
string source = "@@@idhello|Hello@@@";
var translations = new Dictionary <string, string>
{
["idhello"] = "Bonjour!",
};
string expectedTranslation = "Bonjour!";
var document = new UnstructuredDocument();
var writer = new StringWriter();
document.Load(new StringReader(source));
document.Translate(translations);
document.Save(writer);
AssertEx.EqualIgnoringLineEndings(expectedTranslation, writer.ToString());
}
private ITaskItem TransformTemplate(ITaskItem template, string language, IDictionary <string, ITaskItem> resourceMap)
{
if ((language == null) ^ (resourceMap == null))
{
throw new ArgumentException($"Either both '{nameof(language)}' and '{nameof(resourceMap)}' must be specified, or they both must be 'null'.");
}
var transformingDefaultTemplate = language == null;
var templateCulture = transformingDefaultTemplate ? "1033" : language;
var templateName = Path.GetFileNameWithoutExtension(template.ItemSpec);
var templatePath = template.GetMetadata("FullPath");
var templateDirectory = Path.GetDirectoryName(templatePath);
var templateXml = XDocument.Load(templatePath);
// create a copy of the .vstemplate and all files
var localizedTemplateDirectory = transformingDefaultTemplate
? Path.Combine(TranslatedOutputDirectory, $"{templateName}.default.1033")
: Path.Combine(TranslatedOutputDirectory, $"{templateName}.{language}");
Directory.CreateDirectory(localizedTemplateDirectory);
var cultureSpecificTemplateFile = Path.Combine(localizedTemplateDirectory, Path.GetFileName(template.ItemSpec));
File.Copy(templatePath, cultureSpecificTemplateFile, overwrite: true);
// copy the template project files
foreach (var projectNode in templateXml.Descendants().Where(d => d.Name.LocalName == "Project"))
{
var projectFileFullPath = Path.Combine(templateDirectory, projectNode.Attribute("File").Value);
File.Copy(projectFileFullPath, Path.Combine(localizedTemplateDirectory, Path.GetFileName(projectNode.Attribute("File").Value)), overwrite: true);
}
// copy the template project items
foreach (var templateItem in templateXml.Descendants().Where(d => d.Name.LocalName == "ProjectItem"))
{
var templateItemFullPath = Path.Combine(templateDirectory, templateItem.Value);
var templateItemDestinationPath = Path.Combine(localizedTemplateDirectory, templateItem.Value);
if (transformingDefaultTemplate)
{
// if not localizing anything, simply strip out the translation markers
var document = new UnstructuredDocument();
document.Load(templateItemFullPath);
var defaultTranslation = document.Nodes.ToDictionary(node => node.Id, node => node.Source);
document.Translate(defaultTranslation);
document.Save(templateItemDestinationPath);
}
else
{
// try to localize the template items
if (resourceMap.TryGetValue(templateItemFullPath, out var unstructuredResource))
{
// copy a localized file
var localizedFileName = string.Concat(
Path.GetFileNameWithoutExtension(unstructuredResource.ItemSpec),
".",
language,
Path.GetExtension(unstructuredResource.ItemSpec));
File.Copy(Path.Combine(TranslatedOutputDirectory, localizedFileName), templateItemDestinationPath, overwrite: true);
}
else
{
// copy the original unaltered file
File.Copy(templateItemFullPath, templateItemDestinationPath, overwrite: true);
}
}
}
var item = new TaskItem(cultureSpecificTemplateFile);
item.SetMetadata("Culture", templateCulture);
return(item);
}