public async Task <LocalizationError> Export(
IEnumerable <LocalizedLanguage> languages,
IPluginConfig config)
{
LocalizationError result = null;
var outputDir = string.Empty;
try
{
outputDir = config.GetString("outputDir");
var outputFile = Path.Combine(outputDir, "{0}-Characters.txt");
var includeAlphabet = config.GetBool("includeAlphabet", false);
HashSet <char> uniqueCharacters = new HashSet <char>();
if (includeAlphabet)
{
// Include common characters if flag is present
var commonCharacters = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789.,:;?!'\"";
foreach (var character in commonCharacters)
{
uniqueCharacters.Add(character);
}
}
// Gather all the characters in every language
foreach (var language in languages)
{
// And all the characters per language
HashSet <char> uniqueCharactersForLanguage = new HashSet <char>();
foreach (var row in language.Rows.Values)
{
foreach (var character in row.Value)
{
if (Char.IsWhiteSpace(character))
{
continue;
}
uniqueCharactersForLanguage.Add(character);
uniqueCharacters.Add(character);
}
// Write the results for the current language
using (var stream = File.OpenWrite(string.Format(outputFile, language.Name)))
using (var streamWriter = new StreamWriter(stream))
{
foreach (var character in uniqueCharactersForLanguage)
{
streamWriter.Write(character);
}
await streamWriter.FlushAsync();
}
}
}
// Write the results for all languages
using (var stream = File.OpenWrite(string.Format(outputFile, "All")))
using (var streamWriter = new StreamWriter(stream))
{
foreach (var character in uniqueCharacters)
{
streamWriter.Write(character);
}
await streamWriter.FlushAsync();
}
}
catch (Exception e)
{
if (e is IOException)
{
result = new LocalizationError(
LocalizationError.ErrorType.FileError,
string.Format("Unable to write to output file: {0}. {1}", outputDir, e.Message),
0);
}
else
{
result = new LocalizationError(
LocalizationError.ErrorType.PluginError,
string.Format("Plugin failed: {0}", e.Message),
0);
}
}
return(result);
}
