public void Can_Parse_Emojis_From_Text()
{
var config = new ConfigurationBuilder()
.AddInMemoryCollection(new[]
{
new KeyValuePair <string, string>(
"EmojiData:Url", "./emoji.json")
}).Build();
var emojiParser = new EmojiParser(config);
emojiParser.Initialize();
var sampleTweetJson = File.ReadAllText("./sample_timeline.json");
var sampleTweetObj = JObject.Parse(sampleTweetJson);
var sampleTweets = sampleTweetObj["data"]?.Children();
var actual = new List <IEnumerable <Emoji> >();
foreach (var sampleTweet in sampleTweets)
{
var text = sampleTweet.Value <string>("text");
var actualResult = emojiParser.Parse(text);
Assert.IsNotNull(actualResult);
actual.Add(actualResult);
}
Assert.IsTrue(actual.ElementAt(0).Count() == 1);
Assert.IsTrue(actual.ElementAt(1).Count() == 1);
Assert.IsTrue(actual.ElementAt(2).Count() == 2); // Should be 3 as one appears twice...
Assert.IsTrue(actual.ElementAt(3).Count() == 3);
}
public static List <PlainTextSymbol> ParsePlainTextSymbols(string text, bool distinct = false)
{
var ptSyms = new List <PlainTextSymbol>();
List <IndexRange> idxRangs;
ptSyms.AddRange(_emojiParser.Parse(text, out idxRangs));
ptSyms.AddRange(_goodsParser.Parse(text, idxRangs, out idxRangs));
ptSyms.AddRange(_emailParser.Parse(text, idxRangs, out idxRangs));
ptSyms.AddRange(_urlParser.Parse(text, idxRangs, out idxRangs));
ptSyms.AddRange(_ipParser.Parse(text, idxRangs, out idxRangs));
ptSyms.AddRange(_arabParser.Parse(text, idxRangs, out idxRangs));
ptSyms.AddRange(_chNumberParser.Parse(text, idxRangs, out idxRangs));
ptSyms.AddRange(_englishParser.Parse(text, idxRangs, out idxRangs));
ptSyms.AddRange(_chineseParser.Parse(text, idxRangs, out idxRangs));
if (distinct)
{
for (int i = 0; i < text.Length; i++)
{
string ptext = text.Substring(i, 1).Trim();
if (ptext.Length == 1)
{
ptSyms.Add(new PlainTextSymbol(ptext, i, null));
}
}
}
ptSyms.Sort((l, r) =>
{
int diffVal = l.StartIndex.CompareTo(r.StartIndex);
if (diffVal == 0)
{
diffVal = l.Length.CompareTo(r.Length);
}
return(diffVal);
});
if (distinct)
{
for (int j = 1; j < ptSyms.Count; j++)
{
var pts1 = ptSyms[j - 1];
var pts2 = ptSyms[j];
if (pts1.StartIndex == pts2.StartIndex && pts1.Length == pts2.Length)
{
ptSyms.RemoveAt(j);
j--;
}
}
}
return(ptSyms);
}
