public static async Task <string> StripJapanese(this string input)
{
//TODO: Add support for titles like Bakamitai ばかみたい (Romanized)
if (WanaKana.IsJapanese(input))
{
string converted = await GetTransliteration(input, false);
input = converted;
}
//TODO: Fix romanization issues, like with the string "潜潜話 (Hisohiso Banashi)", which only contains kanji and is not detected as mixed
else if (WanaKana.IsMixed(input) || WanaKana.IsKanji(input))
{
//checks if title follows "romaji (japanese)" format
//and keeps only romaji.
if (input.Contains("("))
{
string inside = Regex.Match(input, @"(?<=\()(.*?)(?=\))").Value;
string outside = Regex.Replace(input, @" ?\(.*?\)", "");
if (ContainsJapanese(inside))
{
input = outside;
}
else if (ContainsJapanese(outside))
{
input = inside;
}
}
}
//Returns unchanged input if it doesn't follow format
return(input);
}
//[TestCase("≪偽括弧≫", new Regex("[≪≫]") ExpectedResult = true)]
public bool IsJapanese(string input, Regex allowed = null) => WanaKana.IsJapanese(input, allowed);
public static bool ContainsJapanese(this string text) => WanaKana.IsMixed(text) || WanaKana.IsJapanese(text);
public void IsJapaneseAcceptsOptionalAllowedCharsRegex()
{
var isJapanese = WanaKana.IsJapanese("≪偽括弧≫", new Regex("[≪≫]"));
Assert.True(isJapanese);
}
public void IsJapaneseAcceptsOptionalAllowedChars()
{
var isJapanese = WanaKana.IsJapanese("≪偽括弧≫", '[', '≪', '≫', ']');
Assert.True(isJapanese);
}
public void IsJapaneseResponsesMatch(string input, bool expectedResult)
{
Assert.Equal(expectedResult, WanaKana.IsJapanese(input));
}
public void EmptyReturnsFalse()
{
Assert.False(WanaKana.IsJapanese(string.Empty));
}
//[TestCase("≪偽括弧≫", new Regex("[≪≫]") ExpectedResult = true)]
public Boolean IsJapanese(String input, Regex allowed = null) => WanaKana.IsJapanese(input, allowed);
