/// <summary>
/// collect all message ids of strings that should not be translated
/// </summary>
/// <param name="ADoNotTranslatePath"></param>
/// <returns></returns>
private static StringCollection GetDoNotTranslateStrings(string ADoNotTranslatePath)
{
StringCollection result = new StringCollection();
StringCollection OriginalLines = new StringCollection();
StreamReader sr = new StreamReader(ADoNotTranslatePath);
string line = sr.ReadLine();
while (line != null)
{
if (line.StartsWith("msgid"))
{
string messageId = TPoFileParser.ParsePoLine(sr, ref line, out OriginalLines);
result.Add(messageId);
}
else
{
line = sr.ReadLine();
}
}
sr.Close();
return(result);
}
/// <summary>
/// remove all strings from po file that are listed in the "Do Not Translate" file
/// </summary>
/// <param name="ADoNotTranslatePath"></param>
/// <param name="ATranslationFile"></param>
public static void RemoveUnwantedStringsFromTranslation(string ADoNotTranslatePath, string ATranslationFile)
{
StringCollection DoNotTranslate = GetDoNotTranslateStrings(ADoNotTranslatePath);
StreamReader sr = new StreamReader(ATranslationFile);
Encoding enc = new UTF8Encoding(false);
StreamWriter sw = new StreamWriter(ATranslationFile + ".new", false, enc);
//create a template in which all the source links are contained
StreamWriter sw_all = new StreamWriter(ATranslationFile + ".withallsources", false, enc);
string line = sr.ReadLine();
int counter = 0;
while (line != null)
{
counter++;
if (!line.StartsWith("msgid"))
{
sw_all.WriteLine(line);
sw.WriteLine(line);
line = sr.ReadLine(); //get the empty line
if (line != null)
{
if (line.Contains("todoComment"))
{
//Console.WriteLine("here");
}
while (line.StartsWith("#.") && !line.Contains("todoComment")) //take over the comments(if they exist)
{
string line_part1 = AdaptString(line, "_ ");
string line_part2 = AdaptString(line_part1, "<summary>");
string line_part3 = AdaptString(line_part2, "</summary>");
sw_all.WriteLine(line_part3);
sw.WriteLine(line_part3);
line = sr.ReadLine();
}
if (line.StartsWith("#:")) //take over the first source code line (if it exists)
{
sw_all.WriteLine(line);
if (line.Contains("GenerateI18N.CollectedGettext.cs"))
{
sw.WriteLine("#: - This item was created automatically from a designer file");
line = sr.ReadLine();
}
else
{
string currentLine = line;
line = sr.ReadLine();
if (line.StartsWith("#:"))
{
sw.WriteLine(
currentLine +
" (first of several occurrences - the whole list can be found in i8n/template.pot.withallsources)");
}
else
{
sw.WriteLine(currentLine);
}
}
}
while (line.StartsWith("#:") || line.StartsWith("#,")) //ignore all other source code lines
{
sw_all.WriteLine(line);
line = sr.ReadLine();
}
if (line.Contains("todoComment"))
{
line = sr.ReadLine(); //ignore todoComment
}
}
}
else if ((line != null) && line.StartsWith("msgid"))
{
if (line.Contains("Maintain Month Names for Different Languages"))
{
// Console.WriteLine("here");
}
StringCollection OriginalLines;
string messageId = TPoFileParser.ParsePoLine(sr, ref line, out OriginalLines);
if (DoNotTranslate.Contains(messageId))
{
if (!line.StartsWith("msgstr"))
{
throw new Exception("did expect msgstr in the line");
}
TPoFileParser.ParsePoLine(sr, ref line, out OriginalLines);
}
else
{
foreach (string s in OriginalLines)
{
sw_all.WriteLine(s);
sw.WriteLine(s);
}
}
}
}
sr.Close();
sw_all.Close();
sw.Close();
TTextFile.UpdateFile(ATranslationFile);
ReviewTemplateFile(ATranslationFile);
}
/// <summary>
/// add new translations to the po file
/// </summary>
public static void WriteUpdatedPoFile(string APoFilePath, SortedList <string, string> ANewTranslations)
{
List <string> pofile = new List <string>();
if (ANewTranslations.Keys.Count > 0)
{
TLogging.Log("updating " + APoFilePath);
// parse the whole po file
StreamReader sr = new StreamReader(APoFilePath);
Encoding enc = new UTF8Encoding(false);
StreamWriter sw = new StreamWriter(APoFilePath + ".new", false, enc);
string line = sr.ReadLine();
while (line != null)
{
if (line.StartsWith("msgid \""))
{
StringCollection OriginalLines;
string messageId = TPoFileParser.ParsePoLine(sr, ref line, out OriginalLines);
if (pofile.Contains(messageId))
{
// ignore this instance
TPoFileParser.ParsePoLine(sr, ref line, out OriginalLines);
TLogging.Log("duplicate messageid: " + messageId);
}
else
{
pofile.Add(messageId);
}
foreach (string s in OriginalLines)
{
sw.WriteLine(s);
}
if (ANewTranslations.ContainsKey(messageId))
{
// skip msgstr line
TPoFileParser.ParsePoLine(sr, ref line, out OriginalLines);
sw.WriteLine(String.Format("msgstr \"{0}\"", ANewTranslations[messageId]));
ANewTranslations.Remove(messageId);
}
}
else
{
sw.WriteLine(line);
line = sr.ReadLine();
}
}
sr.Close();
sw.Close();
TTextFile.UpdateFile(APoFilePath);
foreach (string key in ANewTranslations.Keys)
{
TLogging.Log("Warning: cannot find in po file: " + key);
}
}
}