///<summary>
/// Constructor.
///</summary>
///<param name="idsInFile"></param>
///<param name="replaceIdsInFile"></param>
///<param name="writingSystemRepository"></param>
public static void FindOrphans(
IEnumerable<string> idsInFile,
IdReplacementStrategy replaceIdsInFile,
IWritingSystemRepository writingSystemRepository
) {
var originalIds = new List<string>(idsInFile);
var updatedIds = new List<string>(idsInFile);
foreach (var wsId in originalIds)
{
// Check if it's in the repo
if (writingSystemRepository.Contains(wsId))
{
continue;
}
string newId = wsId;
if (writingSystemRepository.WritingSystemIdHasChanged(wsId))
{
newId = writingSystemRepository.WritingSystemIdHasChangedTo(wsId);
}
else
{
// It's an orphan
// Check for the writing system repository compatibility mode
if (writingSystemRepository.CompatibilityMode == WritingSystemCompatibility.Flex7V0Compatible)
{
if (!wsId.StartsWith("x-"))
{
// Clean it
var rfcTagCleaner = new Rfc5646TagCleaner(wsId);
rfcTagCleaner.Clean();
newId = rfcTagCleaner.GetCompleteTag();
}
}
else
{
// Clean it
var rfcTagCleaner = new Rfc5646TagCleaner(wsId);
rfcTagCleaner.Clean();
newId = rfcTagCleaner.GetCompleteTag();
}
}
var conformantWritingSystem = WritingSystemDefinition.Parse(newId);
// If it changed, then change
if (conformantWritingSystem.Bcp47Tag != wsId)
{
conformantWritingSystem = WritingSystemDefinition.CreateCopyWithUniqueId(conformantWritingSystem, updatedIds);
replaceIdsInFile(wsId, conformantWritingSystem.Bcp47Tag);
updatedIds.Remove(wsId);
updatedIds.Add(conformantWritingSystem.Bcp47Tag);
}
// Check if it's in the repo
if (writingSystemRepository.Contains(conformantWritingSystem.Bcp47Tag))
{
continue;
}
// It's not in the repo so set it
writingSystemRepository.Set(conformantWritingSystem);
}
writingSystemRepository.Save();
}
public void CompleteTagConstructor_QaaWithXDashBeforeValidLanguageName_NoChange()
{
var cleaner = new Rfc5646TagCleaner("qaa-x-th");
cleaner.Clean();
Assert.That(cleaner.GetCompleteTag(), Is.EqualTo("qaa-x-th"));
Assert.That(cleaner.Language, Is.EqualTo("qaa"));
Assert.That(cleaner.PrivateUse, Is.EqualTo("th"));
}
public void CompleteTagConstructor_InvalidLanguageNameWithScript_QaaAdded()
{
var cleaner = new Rfc5646TagCleaner("wee-Latn");
cleaner.Clean();
Assert.That(cleaner.GetCompleteTag(), Is.EqualTo("qaa-Latn-x-wee"));
// Also when initially "Latn" is properly in the Script field.
cleaner = new Rfc5646TagCleaner("wee", "Latn", "", "", "");
cleaner.Clean();
Assert.That(cleaner.GetCompleteTag(), Is.EqualTo("qaa-Latn-x-wee"));
}
public void CompleteTagConstructor_TagContainsOnlyPrivateUseWithAdditionalXDash_RedundantXDashRemoved()
{
var cleaner = new Rfc5646TagCleaner("x-some-x-whatever");
cleaner.Clean();
Assert.That(cleaner.GetCompleteTag(), Is.EqualTo("qaa-x-some-whatever"));
}
public void Language_XDashBeforeString_AddsQaa()
{
var cleaner = new Rfc5646TagCleaner("x-blah");
cleaner.Clean();
Assert.That(cleaner.GetCompleteTag(), Is.EqualTo("qaa-x-blah"));
}
public void CompleteTagConstructor_XDashBeforeValidLanguageNameInVariant_NoChange()
{
var cleaner = new Rfc5646TagCleaner("", "", "", "x-de", "");
cleaner.Clean();
Assert.That(cleaner.GetCompleteTag(), Is.EqualTo("x-de"));
}
void VerifyRfcCleaner(Rfc5646TagCleaner cleaner, string language, string script, string region, string variant, string completeTag)
{
Assert.That(cleaner.Language, Is.EqualTo(language));
Assert.That(cleaner.Script, Is.EqualTo(script));
Assert.That(cleaner.Region, Is.EqualTo(region));
Assert.That(cleaner.Variant, Is.EqualTo(variant));
Assert.That(cleaner.GetCompleteTag(), Is.EqualTo(completeTag));
}
public void CompleteTagConstructor_LanguageNameWithAudio_GetZxxxAdded()
{
var cleaner = new Rfc5646TagCleaner("aaa-x-audio");
cleaner.Clean();
Assert.That(cleaner.GetCompleteTag(), Is.EqualTo("aaa-Zxxx-x-audio"));
}
public void CompleteTagConstructor_HasLanguageNameAndOtherName_OtherNameMovedToPrivateUse()
{
var cleaner = new Rfc5646TagCleaner("abc-123");
cleaner.Clean();
Assert.That(cleaner.GetCompleteTag(), Is.EqualTo("abc-x-123"));
}
public void CompleteTagConstructor_HasInvalidLanguageName_MovedToPrivateUse()
{
var cleaner = new Rfc5646TagCleaner("234");
cleaner.Clean();
Assert.That(cleaner.GetCompleteTag(), Is.EqualTo("qaa-x-234"));
}
public void CompleteTagConstructor_ValidRfctagWithLegacyIso3CodeAndPrivateUse_MigratesToRfc2LetterCodeAndPrivateUse()
{
var cleaner = new Rfc5646TagCleaner("eng-bogus");
cleaner.Clean();
Assert.That(cleaner.GetCompleteTag(), Is.EqualTo("en-x-bogus"));
}
public void CompleteTagConstructor_ValidRfctagWithPrivateUseElements_NoChange()
{
var cleaner = new Rfc5646TagCleaner("qaa-Zxxx-x-Zxxx-AUDIO");
cleaner.Clean();
Assert.That(cleaner.GetCompleteTag(), Is.EqualTo("qaa-Zxxx-x-Zxxx-AUDIO"));
// Except, it should have moved things from Language, where the constructor puts them, to the appropriate places.
Assert.That(cleaner.Language, Is.EqualTo("qaa"));
Assert.That(cleaner.Script, Is.EqualTo("Zxxx"));
Assert.That(cleaner.PrivateUse, Is.EqualTo("Zxxx-AUDIO"));
}
public void CompleteTagConstructor_PrivateUseWithAudioAndDuplicateX_MakesAudioTag()
{
var cleaner = new Rfc5646TagCleaner("x-en-Zxxx-x-audio");
cleaner.Clean();
Assert.That(cleaner.GetCompleteTag(), Is.EqualTo("qaa-Zxxx-x-en-Zxxx-audio"));
}
// There's some confusion between the Palaso migrator and our version 19 migrator about whether an old language
// tag should have multiple X's if it has more than one private-use component. Since such X's are not
// significant, ignore them.
private bool TryGetNewTag(string oldTag, out string newTag)
{
var key = RemoveMultipleX(oldTag.ToLowerInvariant());
if (m_tagMap.TryGetValue(key, out newTag))
return !newTag.Equals(oldTag, StringComparison.OrdinalIgnoreCase);
var cleaner = new Rfc5646TagCleaner(oldTag);
cleaner.Clean();
// FieldWorks needs to handle this special case.
if (cleaner.Language.ToLowerInvariant() == "cmn")
{
var region = cleaner.Region;
if (string.IsNullOrEmpty(region))
region = "CN";
cleaner = new Rfc5646TagCleaner("zh", cleaner.Script, region, cleaner.Variant, cleaner.PrivateUse);
}
newTag = cleaner.GetCompleteTag();
while (m_tagMap.Values.Contains(newTag, StringComparer.OrdinalIgnoreCase))
{
// We can't use this tag because it would conflict with what we are mapping something else to.
cleaner = new Rfc5646TagCleaner(cleaner.Language, cleaner.Script, cleaner.Region, cleaner.Variant,
GetNextDuplPart(cleaner.PrivateUse));
newTag = cleaner.GetCompleteTag();
}
m_tagMap[key] = newTag;
return !newTag.Equals(oldTag, StringComparison.OrdinalIgnoreCase);
}