public void Diversity()
{
string text = "👍";
string expected = ":thumbsup:";
string actual = EmojiOne.ToShort(text);
Assert.AreEqual(expected, actual);
text = "👍🏻";
expected = ":thumbsup_tone1:";
actual = EmojiOne.ToShort(text);
Assert.AreEqual(expected, actual);
expected = $@"<img class=""emojione"" alt=""👍🏻"" title="":thumbsup_tone1:"" src=""{EmojiOne.ImagePath}{EmojiOne.EmojiSize}/1f44d-1f3fb.png"" />";
actual = EmojiOne.ToImage(text);
Assert.AreEqual(expected, actual);
expected = @"<span class=""emojione emojione-32-diversity _1f44d-1f3fb"" title="":thumbsup_tone1:"">👍🏻</span>";
actual = EmojiOne.ToImage(text, sprite: true);
Assert.AreEqual(expected, actual);
text = "👍🏿";
expected = ":thumbsup_tone5:";
actual = EmojiOne.ToShort(text);
Assert.AreEqual(expected, actual);
expected = $@"<img class=""emojione"" alt=""👍🏿"" title="":thumbsup_tone5:"" src=""{EmojiOne.ImagePath}{EmojiOne.EmojiSize}/1f44d-1f3ff.png"" />";
actual = EmojiOne.ToImage(text);
Assert.AreEqual(expected, actual);
expected = @"<span class=""emojione emojione-32-diversity _1f44d-1f3ff"" title="":thumbsup_tone5:"">👍🏿</span>";
actual = EmojiOne.ToImage(text, sprite: true);
Assert.AreEqual(expected, actual);
}
public void UnicodeToCodepoint()
{
string unicode = "😀"; // :grinning:
string expected = "1f600";
string actual = EmojiOne.ToCodePoint(unicode);
Assert.AreEqual(expected, actual);
expected = "D83D-DE00";
actual = ShowX4(unicode);
Assert.AreEqual(expected, actual);
string codepoint = "1f600";
expected = "😀";
actual = EmojiOne.ToUnicode(codepoint);
Assert.AreEqual(expected, actual);
expected = "D83D-DE00";
actual = ShowX4(actual);
Assert.AreEqual(expected, actual);
expected = "\uD83D\uDE00";
actual = "😀";
Assert.AreEqual(expected, actual);
expected = "\\uD83D\\uDE00";
actual = ToSurrogateString("1f600");
Assert.AreEqual(expected, actual);
}
public void ShortnameToAscii()
{
string text = ":smiley: :slight_smile:";
string expected = @":D :)";
string actual = EmojiOne.ShortnameToAscii(text);
Assert.AreEqual(expected, actual);
}
public void AsciiSymbolsAndDigits()
{
string text = @" !""#$%&'()*+,-./0123456789:;<=>?@";
string expected = @" !""#$%&'()*+,-./0123456789:;<=>?@";
string actual = EmojiOne.ToShort(text);
Assert.AreEqual(expected, actual);
}
public void NumberShouldNotBeConvertedToShortname()
{
string text = "2";
string notexpected = ":digit_two:";
string actual = EmojiOne.ToShort(text);
Assert.AreNotEqual(notexpected, actual);
}
public void AsciiToUnicode_Test()
{
// single smiley
var text = @":D";
var expected = "😃";
var actual = EmojiOne.AsciiToUnicode(EmojiOne.ShortNameToUnicode(text));
Assert.AreEqual(expected, actual);
}
public void ToImage()
{
// to image
string text = "Hello world! 😄 :smile:";
string expected = $@"Hello world! <img class=""emojione"" alt=""😄"" title="":smile:"" src=""{EmojiOne.ImagePath}{EmojiOne.EmojiSize}/1f604.png"" /> <img class=""emojione"" alt=""😄"" title="":smile:"" src=""{EmojiOne.ImagePath}{EmojiOne.EmojiSize}/1f604.png"" />";
string actual = EmojiOne.ToImage(text);
Assert.AreEqual(expected, actual);
// mixed ascii, regular unicode and duplicate emoji
text = ":alien: is 👽 and 저 is not :alien: or :alien: also :randomy: is not emoji";
expected = $@"<img class=""emojione"" alt=""👽"" title="":alien:"" src=""{EmojiOne.ImagePath}{EmojiOne.EmojiSize}/1f47d.png"" /> is <img class=""emojione"" alt=""👽"" title="":alien:"" src=""{EmojiOne.ImagePath}{EmojiOne.EmojiSize}/1f47d.png"" /> and 저 is not <img class=""emojione"" alt=""👽"" title="":alien:"" src=""{EmojiOne.ImagePath}{EmojiOne.EmojiSize}/1f47d.png"" /> or <img class=""emojione"" alt=""👽"" title="":alien:"" src=""{EmojiOne.ImagePath}{EmojiOne.EmojiSize}/1f47d.png"" /> also :randomy: is not emoji";
actual = EmojiOne.ToImage(text);
Assert.AreEqual(expected, actual);
// single shortname conversion
text = ":snail:";
expected = $@"<img class=""emojione"" alt=""🐌"" title="":snail:"" src=""{EmojiOne.ImagePath}{EmojiOne.EmojiSize}/1f40c.png"" />";
actual = EmojiOne.ToImage(text);
Assert.AreEqual(expected, actual);
// shortname shares a colon
text = ":invalid:snail:";
expected = $@":invalid<img class=""emojione"" alt=""🐌"" title="":snail:"" src=""{EmojiOne.ImagePath}{EmojiOne.EmojiSize}/1f40c.png"" />";
actual = EmojiOne.ToImage(text);
Assert.AreEqual(expected, actual);
// single unicode character conversion
text = "🐌";
expected = $@"<img class=""emojione"" alt=""🐌"" title="":snail:"" src=""{EmojiOne.ImagePath}{EmojiOne.EmojiSize}/1f40c.png"" />";
actual = EmojiOne.ToImage(text);
Assert.AreEqual(expected, actual);
// mixed unicode, shortname and ascii conversion
text = "😄 :smile: :D";
expected = $@"<img class=""emojione"" alt=""😄"" title="":smile:"" src=""{EmojiOne.ImagePath}{EmojiOne.EmojiSize}/1f604.png"" /> <img class=""emojione"" alt=""😄"" title="":smile:"" src=""{EmojiOne.ImagePath}{EmojiOne.EmojiSize}/1f604.png"" /> <img class=""emojione"" alt=""😃"" title="":smiley:"" src=""{EmojiOne.ImagePath}{EmojiOne.EmojiSize}/1f603.png"" />";
actual = EmojiOne.ToImage(text, ascii: true);
Assert.AreEqual(expected, actual);
// shortname alt
text = "😄";
expected = $@"<img class=""emojione"" alt="":smile:"" title="":smile:"" src=""{EmojiOne.ImagePath}{EmojiOne.EmojiSize}/1f604.png"" />";
actual = EmojiOne.ToImage(text, unicodeAlt: false);
Assert.AreEqual(expected, actual);
// sprite
text = "😄";
expected = @"<span class=""emojione emojione-32-people _1f604"" title="":smile:"">😄</span>";
actual = EmojiOne.ToImage(text, sprite: true);
Assert.AreEqual(expected, actual);
// sprite nature
text = "🐱";
expected = @"<span class=""emojione emojione-32-nature _1f431"" title="":cat:"">🐱</span>";
actual = EmojiOne.ToImage(text, sprite: true);
Assert.AreEqual(expected, actual);
}
/// <summary>
/// Converts a unicode character to surrogate pairs
/// </summary>
/// <param name="unicode"></param>
/// <returns></returns>
private static string ToSurrogateString(string codepoint)
{
string unicode = EmojiOne.ToUnicode(codepoint);
string s2 = "";
for (int x = 0; x < unicode.Length; x++)
{
s2 += string.Format("\\u{0:X4}", (int)unicode[x]);
}
return(s2);
}
/// <summary>
/// The format message.
/// </summary>
/// <param name="messageId">
/// The message Id.
/// </param>
/// <param name="message">
/// The message.
/// </param>
/// <param name="messageFlags">
/// The message flags.
/// </param>
/// <param name="targetBlankOverride">
/// The target blank override.
/// </param>
/// <param name="messageLastEdited">
/// The message last edited.
/// </param>
/// <returns>
/// The formatted message.
/// </returns>
public string Format(
[NotNull] int messageId,
[NotNull] string message,
[NotNull] MessageFlags messageFlags,
bool targetBlankOverride,
System.DateTime messageLastEdited)
{
var boardSettings = this.Get <BoardSettings>();
var useNoFollow = boardSettings.UseNoFollowLinks;
// check to see if no follow should be disabled since the message is properly aged
if (useNoFollow && boardSettings.DisableNoFollowLinksAfterDay > 0)
{
var messageAge = messageLastEdited - System.DateTime.UtcNow;
if (messageAge.Days > boardSettings.DisableNoFollowLinksAfterDay)
{
// disable no follow
useNoFollow = false;
}
}
// do html damage control
message = this.RepairHtml(message, messageFlags.IsHtml);
// get the rules engine from the creator...
var ruleEngine = this.ProcessReplaceRuleFactory(
new[] { true /*messageFlags.IsBBCode*/, targetBlankOverride, useNoFollow });
// see if the rules are already populated...
if (!ruleEngine.HasRules)
{
// get rules for YafBBCode
this.Get <IBBCode>().CreateBBCodeRules(
messageId,
ruleEngine,
true,
targetBlankOverride,
useNoFollow);
}
message = this.Get <IBadWordReplace>().Replace(message);
// process...
ruleEngine.Process(ref message);
// Format Emoticons
message = EmojiOne.ShortNameToUnicode(message, true);
return(message);
}
public void SkinToneEmoji()
{
string unicode = "👍";
string shortname = EmojiOne.ToShort(unicode);
string expected = ":thumbsup:";
Assert.AreEqual(expected, shortname);
unicode = "👍🏻";
shortname = EmojiOne.ToShort(unicode);
expected = ":thumbsup_tone1:";
Assert.AreEqual(expected, shortname);
unicode = "👍🏿";
shortname = EmojiOne.ToShort(unicode);
expected = ":thumbsup_tone5:";
Assert.AreEqual(expected, shortname);
}
public void FamilyEmoji()
{
string unicode = "👨👩👧👦";
string codepoint = EmojiOne.ToCodePoint(unicode);
string expected = "1f468-200d-1f469-200d-1f467-200d-1f466";
Assert.AreEqual(expected, codepoint);
unicode = EmojiOne.ToUnicode(codepoint);
string shortname = EmojiOne.ToShort(unicode);
expected = ":family_mwgb:";
Assert.AreEqual(expected, shortname);
unicode = "👨👩👧👦";
shortname = EmojiOne.ToShort(unicode);
expected = ":family_mwgb:";
Assert.AreEqual(expected, shortname, "Going from unicode > codepoint > unicode > shortname works, but going directly from unicode > shortname fails");
}
public void Version40Emoji()
{
// test that new emoji from v4.0 works
string text = ":cold_face:";
string expected = $@"<img class=""emojione"" alt=""🥶"" title="":cold_face:"" src=""{EmojiOne.ImagePath}{EmojiOne.EmojiSize}/1f976.png"" />";
string actual = EmojiOne.ShortnameToImage(text);
Assert.AreEqual(expected, actual);
text = "🧁";
expected = ":cupcake:";
actual = EmojiOne.ToShort(text);
Assert.AreEqual(expected, actual);
text = ":superhero:";
expected = "🦸";
actual = EmojiOne.ShortnameToUnicode(text);
Assert.AreEqual(expected, actual);
}
public void Version224Emoji()
{
// test that new emoji from v2.2.4 works
string text = ":first_place:";
string expected = $@"<img class=""emojione"" alt=""🥇"" title="":first_place:"" src=""{EmojiOne.ImagePath}{EmojiOne.EmojiSize}/1f947.png"" />";
string actual = EmojiOne.ShortnameToImage(text);
Assert.AreEqual(expected, actual);
text = ":avocado:";
expected = "🥑";
actual = EmojiOne.ShortnameToUnicode(text);
Assert.AreEqual(expected, actual);
text = "🖤";
expected = ":black_heart:";
actual = EmojiOne.ToShort(text);
Assert.AreEqual(expected, actual);
}
public void Version224Emoji()
{
// test that new emoji from v2.2.4 works
string text = ":first_place:";
string expected = $@"<img class=""emojione"" alt=""🥇"" src=""//cdn.jsdelivr.net/emojione/assets/png/1f947.png{EmojiOne.CacheBustParam}"" />";
string actual = EmojiOne.ShortnameToImage(text);
Assert.AreEqual(expected, actual);
text = ":avocado:";
expected = "🥑";
actual = EmojiOne.ShortnameToUnicode(text);
Assert.AreEqual(expected, actual);
text = "🖤";
expected = ":black_heart:";
actual = EmojiOne.ToShort(text);
Assert.AreEqual(expected, actual);
}
public void ShortnameToImage()
{
// shortname to image
string text = "Hello world! 😄 :smile:";
string expected = $@"Hello world! 😄 <img class=""emojione"" alt=""😄"" src=""//cdn.jsdelivr.net/emojione/assets/png/1f604.png{EmojiOne.CacheBustParam}"" />";
string actual = EmojiOne.ShortnameToImage(text);
Assert.AreEqual(expected, actual);
// shortname at start of sentence with apostrophe
text = ":snail:'s are cool!";
expected = $@"<img class=""emojione"" alt=""🐌"" src=""//cdn.jsdelivr.net/emojione/assets/png/1f40c.png{EmojiOne.CacheBustParam}"" />'s are cool!";
actual = EmojiOne.ShortnameToImage(text);
Assert.AreEqual(expected, actual);
// shortname shares a colon
text = ":invalid:snail:";
expected = $@":invalid<img class=""emojione"" alt=""🐌"" src=""//cdn.jsdelivr.net/emojione/assets/png/1f40c.png{EmojiOne.CacheBustParam}"" />";
actual = EmojiOne.ShortnameToImage(text);
Assert.AreEqual(expected, actual);
// mixed ascii, regular unicode and duplicate emoji
text = ":alien: is 👽 and 저 is not :alien: or :alien: also :randomy: is not emoji";
expected = $@"<img class=""emojione"" alt=""👽"" src=""//cdn.jsdelivr.net/emojione/assets/png/1f47d.png{EmojiOne.CacheBustParam}"" /> is 👽 and 저 is not <img class=""emojione"" alt=""👽"" src=""//cdn.jsdelivr.net/emojione/assets/png/1f47d.png{EmojiOne.CacheBustParam}"" /> or <img class=""emojione"" alt=""👽"" src=""//cdn.jsdelivr.net/emojione/assets/png/1f47d.png{EmojiOne.CacheBustParam}"" /> also :randomy: is not emoji";
actual = EmojiOne.ShortnameToImage(text);
Assert.AreEqual(expected, actual);
// multiline emoji string
text = ":dancer:\n:dancer:";
expected = $"<img class=\"emojione\" alt=\"💃\" src=\"//cdn.jsdelivr.net/emojione/assets/png/1f483.png{EmojiOne.CacheBustParam}\" />\n<img class=\"emojione\" alt=\"💃\" src=\"//cdn.jsdelivr.net/emojione/assets/png/1f483.png{EmojiOne.CacheBustParam}\" />";
actual = EmojiOne.ShortnameToImage(text);
Assert.AreEqual(expected, actual);
// triple emoji string
text = ":dancer::dancer::alien:";
expected = $@"<img class=""emojione"" alt=""💃"" src=""//cdn.jsdelivr.net/emojione/assets/png/1f483.png{EmojiOne.CacheBustParam}"" /><img class=""emojione"" alt=""💃"" src=""//cdn.jsdelivr.net/emojione/assets/png/1f483.png{EmojiOne.CacheBustParam}"" /><img class=""emojione"" alt=""👽"" src=""//cdn.jsdelivr.net/emojione/assets/png/1f47d.png{EmojiOne.CacheBustParam}"" />";
actual = EmojiOne.ShortnameToImage(text);
Assert.AreEqual(expected, actual);
}
public void UnifyUnicode()
{
// unify unicode
string text = "Hello world! 😄 :smile:";
string expected = "Hello world! 😄 😄";
string actual = EmojiOne.UnifyUnicode(text);
Assert.AreEqual(expected, actual);
// mixed ascii, regular unicode and duplicate emoji
text = ":alien: is 👽 and 저 is not :alien: or :alien: also :randomy: is not emoji";
expected = "👽 is 👽 and 저 is not 👽 or 👽 also :randomy: is not emoji";
actual = EmojiOne.UnifyUnicode(text);
Assert.AreEqual(expected, actual);
// multiline emoji string
text = ":dancer:\n:dancer:";
expected = "💃\n💃";
actual = EmojiOne.UnifyUnicode(text);
Assert.AreEqual(expected, actual);
// triple emoji string
text = ":dancer::dancer::alien:";
expected = "💃💃👽";
actual = EmojiOne.UnifyUnicode(text);
Assert.AreEqual(expected, actual);
// single unicode character conversion
text = ":snail:";
expected = "🐌";
actual = EmojiOne.UnifyUnicode(text);
Assert.AreEqual(expected, actual);
// mixed unicode, shortname and ascii conversion
text = "😄 :smile: :)";
expected = "😄 😄 🙂";
actual = EmojiOne.UnifyUnicode(text, ascii: true);
Assert.AreEqual(expected, actual);
}
public void ToShort()
{
// to short
string text = "Hello world! 😄 :smile:";
string expected = "Hello world! :smile: :smile:";
string actual = EmojiOne.ToShort(text);
Assert.AreEqual(expected, actual);
// single unicode character conversion
text = "🐌";
expected = ":snail:";
actual = EmojiOne.ToShort(text);
Assert.AreEqual(expected, actual);
// mixed ascii, regular unicode and duplicate emoji
text = "👽 is not :alien: and 저 is not 👽 or 👽";
expected = ":alien: is not :alien: and 저 is not :alien: or :alien:";
actual = EmojiOne.ToShort(text);
Assert.AreEqual(expected, actual);
// multiline emoji string
text = "💃\n💃";
expected = ":dancer:\n:dancer:";
actual = EmojiOne.ToShort(text);
Assert.AreEqual(expected, actual);
// single character with surrogate pair
text = "9⃣";
expected = ":nine:";
actual = EmojiOne.ToShort(text);
Assert.AreEqual(expected, actual);
// character mid sentence
text = "The 🦄 is Emoji One's official mascot.";
expected = "The :unicorn: is Emoji One's official mascot.";
actual = EmojiOne.ToShort(text);
Assert.AreEqual(expected, actual);
// character mid sentence with a comma
text = "The 🦄, is Emoji One's official mascot.";
expected = "The :unicorn:, is Emoji One's official mascot.";
actual = EmojiOne.ToShort(text);
Assert.AreEqual(expected, actual);
// character at start of sentence
text = "🐌 mail.";
expected = ":snail: mail.";
actual = EmojiOne.ToShort(text);
Assert.AreEqual(expected, actual);
// character at start of sentence with apostrophe
text = "🐌's are cool!";
expected = ":snail:'s are cool!";
actual = EmojiOne.ToShort(text);
Assert.AreEqual(expected, actual);
// character at end of sentence
text = "Emoji One's official mascot is 🦄.";
expected = "Emoji One's official mascot is :unicorn:.";
actual = EmojiOne.ToShort(text);
Assert.AreEqual(expected, actual);
// character at end of sentence with alternate puncuation
text = "Emoji One's official mascot is 🦄!";
expected = "Emoji One's official mascot is :unicorn:!";
actual = EmojiOne.ToShort(text);
Assert.AreEqual(expected, actual);
// character at end of sentence with preceeding colon
text = "Emoji One's official mascot: 🦄";
expected = "Emoji One's official mascot: :unicorn:";
actual = EmojiOne.ToShort(text);
Assert.AreEqual(expected, actual);
// character inside of IMG tag
text = $@"The <img class=""emojione"" alt=""🦄"" src=""{EmojiOne.ImagePath}{EmojiOne.EmojiSize}/1f984.png"" /> is Emoji One's official mascot.";
expected = text;
actual = EmojiOne.ToShort(text);
Assert.AreEqual(expected, actual);
// unicode alternate to short
text = "#️⃣"; // 0023-fe0f-20e3
expected = ":hash:";
actual = EmojiOne.ToShort(text);
Assert.AreEqual(expected, actual);
}
public void ShortnameToUnicode()
{
// shortname to unicode
string text = "Hello world! 😄 :smile:";
string expected = "Hello world! 😄 😄";
string actual = EmojiOne.ShortnameToUnicode(text);
Assert.AreEqual(expected, actual);
// single shortname
text = ":snail:";
expected = "🐌";
actual = EmojiOne.ShortnameToUnicode(text);
Assert.AreEqual(expected, actual);
// shortname mid sentence with a comma
text = "The :snail:, is Emoji One's official mascot.";
expected = "The 🐌, is Emoji One's official mascot.";
actual = EmojiOne.ShortnameToUnicode(text);
Assert.AreEqual(expected, actual);
// shortname at start of sentence
text = ":snail: mail.";
expected = "🐌 mail.";
actual = EmojiOne.ShortnameToUnicode(text);
Assert.AreEqual(expected, actual);
// shortname at start of sentence with apostrophe
text = ":snail:'s are cool!";
expected = "🐌's are cool!";
actual = EmojiOne.ShortnameToUnicode(text);
Assert.AreEqual(expected, actual);
// shortname shares a colon
text = ":invalid:snail:";
expected = ":invalid🐌";
actual = EmojiOne.ShortnameToUnicode(text);
Assert.AreEqual(expected, actual);
// mixed ascii, regular unicode and duplicate emoji
text = ":alien: is 👽 and 저 is not :alien: or :alien: also :randomy: is not emoji";
expected = "👽 is 👽 and 저 is not 👽 or 👽 also :randomy: is not emoji";
actual = EmojiOne.ShortnameToUnicode(text);
Assert.AreEqual(expected, actual);
// multiline emoji string
text = ":dancer:\n:dancer:";
expected = "💃\n💃";
actual = EmojiOne.ShortnameToUnicode(text);
Assert.AreEqual(expected, actual);
// triple emoji string
text = ":dancer::dancer::alien:";
expected = "💃💃👽";
actual = EmojiOne.ShortnameToUnicode(text);
Assert.AreEqual(expected, actual);
// shortname at end of sentence
text = "Emoji One's official mascot is :snail:.";
expected = "Emoji One's official mascot is 🐌.";
actual = EmojiOne.ShortnameToUnicode(text);
Assert.AreEqual(expected, actual);
// shortname at end of sentence with alternate punctuation
text = "Emoji One's official mascot is :snail:!";
expected = "Emoji One's official mascot is 🐌!";
actual = EmojiOne.ShortnameToUnicode(text);
Assert.AreEqual(expected, actual);
// shortname at end of sentence with preceeding colon
text = "Emoji One's official mascot: :snail:";
expected = "Emoji One's official mascot: 🐌";
actual = EmojiOne.ShortnameToUnicode(text);
Assert.AreEqual(expected, actual);
// shortname inside of IMG tag
text = @"The <img class=""emojione"" alt="":snail:"" src=""//cdn.jsdelivr.net/emojione/assets/png/1f40c.png"" /> is Emoji One's official mascot.";
expected = text;
actual = EmojiOne.ShortnameToUnicode(text);
Assert.AreEqual(expected, actual);
// shortname inside of OBJECT tag
text = @"The <object class=""emojione"" data=""//cdn.jsdelivr.net/emojione/assets/svg/1f40c.svg"" type=""image/svg+xml"" standby="":snail:"">:snail:</object> is Emoji One's official mascot.";
expected = text;
actual = EmojiOne.ShortnameToUnicode(text);
Assert.AreEqual(expected, actual);
// shortname to unicode with code pairs
text = ":nine:";
expected = "9⃣";
actual = EmojiOne.ShortnameToUnicode(text);
Assert.AreEqual(expected, actual);
// shortname alias
text = ":poo:";
expected = "💩";
actual = EmojiOne.ShortnameToUnicode(text);
Assert.AreEqual(expected, actual);
}
public void ToImage()
{
// to image
string text = "Hello world! 😄 :smile:";
string expected = $@"Hello world! <img class=""emojione"" alt=""😄"" src=""//cdn.jsdelivr.net/emojione/assets/png/1f604.png{EmojiOne.CacheBustParam}"" /> <img class=""emojione"" alt=""😄"" src=""//cdn.jsdelivr.net/emojione/assets/png/1f604.png{EmojiOne.CacheBustParam}"" />";
string actual = EmojiOne.ToImage(text);
Assert.AreEqual(expected, actual);
// mixed ascii, regular unicode and duplicate emoji
text = ":alien: is 👽 and 저 is not :alien: or :alien: also :randomy: is not emoji";
expected = $@"<img class=""emojione"" alt=""👽"" src=""//cdn.jsdelivr.net/emojione/assets/png/1f47d.png{EmojiOne.CacheBustParam}"" /> is <img class=""emojione"" alt=""👽"" src=""//cdn.jsdelivr.net/emojione/assets/png/1f47d.png{EmojiOne.CacheBustParam}"" /> and 저 is not <img class=""emojione"" alt=""👽"" src=""//cdn.jsdelivr.net/emojione/assets/png/1f47d.png{EmojiOne.CacheBustParam}"" /> or <img class=""emojione"" alt=""👽"" src=""//cdn.jsdelivr.net/emojione/assets/png/1f47d.png{EmojiOne.CacheBustParam}"" /> also :randomy: is not emoji";
actual = EmojiOne.ToImage(text);
Assert.AreEqual(expected, actual);
// single shortname conversion
text = ":snail:";
expected = $@"<img class=""emojione"" alt=""🐌"" src=""//cdn.jsdelivr.net/emojione/assets/png/1f40c.png{EmojiOne.CacheBustParam}"" />";
actual = EmojiOne.ToImage(text);
Assert.AreEqual(expected, actual);
// shortname shares a colon
text = ":invalid:snail:";
expected = $@":invalid<img class=""emojione"" alt=""🐌"" src=""//cdn.jsdelivr.net/emojione/assets/png/1f40c.png{EmojiOne.CacheBustParam}"" />";
actual = EmojiOne.ToImage(text);
Assert.AreEqual(expected, actual);
// single unicode character conversion
text = "🐌";
expected = $@"<img class=""emojione"" alt=""🐌"" src=""//cdn.jsdelivr.net/emojione/assets/png/1f40c.png{EmojiOne.CacheBustParam}"" />";
actual = EmojiOne.ToImage(text);
Assert.AreEqual(expected, actual);
// mixed unicode, shortname and ascii conversion
text = "😄 :smile: :)";
expected = $@"<img class=""emojione"" alt=""😄"" src=""//cdn.jsdelivr.net/emojione/assets/png/1f604.png{EmojiOne.CacheBustParam}"" /> <img class=""emojione"" alt=""😄"" src=""//cdn.jsdelivr.net/emojione/assets/png/1f604.png{EmojiOne.CacheBustParam}"" /> <img class=""emojione"" alt=""🙂"" src=""//cdn.jsdelivr.net/emojione/assets/png/1f642.png{EmojiOne.CacheBustParam}"" />";
actual = EmojiOne.ToImage(text, ascii: true);
Assert.AreEqual(expected, actual);
// shortname alt
text = "😄";
expected = $@"<img class=""emojione"" alt="":smile:"" src=""//cdn.jsdelivr.net/emojione/assets/png/1f604.png{EmojiOne.CacheBustParam}"" />";
actual = EmojiOne.ToImage(text, unicodeAlt: false);
Assert.AreEqual(expected, actual);
// svg conversion
text = "😄";
expected = $@"<object class=""emojione"" data=""//cdn.jsdelivr.net/emojione/assets/svg/1f604.svg{EmojiOne.CacheBustParam}"" type=""image/svg+xml"" standby=""😄"">😄</object>";
actual = EmojiOne.ToImage(text, svg: true);
Assert.AreEqual(expected, actual);
// png sprite
text = "😄";
expected = @"<span class=""emojione emojione-1f604"" title="":smile:"">😄</span>";
actual = EmojiOne.ToImage(text, sprites: true);
Assert.AreEqual(expected, actual);
// svg sprite
text = "😄";
expected = @"<svg class=""emojione""><description>😄</description><use xlink:href=""./../assets/sprites/emojione.sprites.svg#emoji-1f604""></use></svg>";
actual = EmojiOne.ToImage(text, svg: true, sprites: true);
Assert.AreEqual(expected, actual);
// emojione-awesome
text = "😄";
expected = @"<i class=""e1a-smile""></i>";
actual = EmojiOne.ToImage(text, awesome: true);
Assert.AreEqual(expected, actual);
}
public void AsciiToUnicode()
{
// single smiley
string text = ":D";
string expected = "😃";
string actual = EmojiOne.AsciiToUnicode(text);
Assert.AreEqual(expected, actual);
// single smiley with incorrect case (shouldn't convert)
text = ":d";
expected = text;
actual = EmojiOne.AsciiToUnicode(text);
Assert.AreEqual(expected, actual);
// multiple smileys
text = ";) :p :* :)";
expected = "😉 😛 😘 🙂";
actual = EmojiOne.AsciiToUnicode(text);
Assert.AreEqual(expected, actual);
// smiley to start a sentence
text = @":\ is our confused smiley.";
expected = "😕 is our confused smiley.";
actual = EmojiOne.AsciiToUnicode(text);
Assert.AreEqual(expected, actual);
// smiley to end a sentence
text = "Our smiley to represent joy is :')";
expected = "Our smiley to represent joy is 😂";
actual = EmojiOne.AsciiToUnicode(text);
Assert.AreEqual(expected, actual);
// smiley to end a sentence with puncuation
text = "The reverse to the joy smiley is the cry smiley :'(.";
expected = "The reverse to the joy smiley is the cry smiley 😢.";
actual = EmojiOne.AsciiToUnicode(text);
Assert.AreEqual(expected, actual);
// smiley to end a sentence with preceeding punctuation
text = @"This is the ""flushed"" smiley: :$.";
expected = @"This is the ""flushed"" smiley: 😳.";
actual = EmojiOne.AsciiToUnicode(text);
Assert.AreEqual(expected, actual);
// smiley inside of an IMG tag (shouldn't convert anything inside of the tag)
text = @"Smile <img class=""emojione"" alt="":)"" src=""//cdn.jsdelivr.net/emojione/assets/png/1f604.png"" /> because it's going to be a good day.";
expected = text;
actual = EmojiOne.AsciiToUnicode(text);
Assert.AreEqual(expected, actual);
// smiley inside of OBJECT tag (shouldn't convert anything inside of the tag)
text = @"Smile <object class=""emojione"" data=""//cdn.jsdelivr.net/emojione/assets/svg/1f604.svg"" type=""image/svg+xml"" standby="":)"">:)</object> because it's going to be a good day.";
expected = text;
actual = EmojiOne.AsciiToUnicode(text);
Assert.AreEqual(expected, actual);
// typical username password fail (shouldn't convert the user:pass, but should convert the last :P)
text = @"Please log-in with user:pass as your credentials :P.";
expected = @"Please log-in with user:pass as your credentials 😛.";
actual = EmojiOne.AsciiToUnicode(text);
Assert.AreEqual(expected, actual);
// shouldn't replace an ascii smiley in a URL (shouldn't replace :/)
text = @"Check out http://www.emojione.com";
expected = text;
actual = EmojiOne.AsciiToUnicode(text);
Assert.AreEqual(expected, actual);
}
public void ToShort()
{
// to short
string text = "Hello world! 😄 :smile:";
string expected = "Hello world! :smile: :smile:";
string actual = EmojiOne.ToShort(text);
Assert.AreEqual(expected, actual);
// single unicode character conversion
text = "🐌";
expected = ":snail:";
actual = EmojiOne.ToShort(text);
Assert.AreEqual(expected, actual);
// mixed ascii, regular unicode and duplicate emoji
text = "👽 is not :alien: and 저 is not 👽 or 👽";
expected = ":alien: is not :alien: and 저 is not :alien: or :alien:";
actual = EmojiOne.ToShort(text);
Assert.AreEqual(expected, actual);
// multiline emoji string
text = "💃\n💃";
expected = ":dancer:\n:dancer:";
actual = EmojiOne.ToShort(text);
Assert.AreEqual(expected, actual);
// single character with surrogate pair
text = "9⃣";
expected = ":nine:";
actual = EmojiOne.ToShort(text);
Assert.AreEqual(expected, actual);
// character mid sentence
text = "The 🐌 is Emoji One's official mascot.";
expected = "The :snail: is Emoji One's official mascot.";
actual = EmojiOne.ToShort(text);
Assert.AreEqual(expected, actual);
// character mid sentence with a comma
text = "The 🐌, is Emoji One's official mascot.";
expected = "The :snail:, is Emoji One's official mascot.";
actual = EmojiOne.ToShort(text);
Assert.AreEqual(expected, actual);
// character at start of sentence
text = "🐌 mail.";
expected = ":snail: mail.";
actual = EmojiOne.ToShort(text);
Assert.AreEqual(expected, actual);
// character at start of sentence with apostrophe
text = "🐌's are cool!";
expected = ":snail:'s are cool!";
actual = EmojiOne.ToShort(text);
Assert.AreEqual(expected, actual);
// character at end of sentence
text = "Emoji One's official mascot is 🐌.";
expected = "Emoji One's official mascot is :snail:.";
actual = EmojiOne.ToShort(text);
Assert.AreEqual(expected, actual);
// character at end of sentence with alternate puncuation
text = "Emoji One's official mascot is 🐌!";
expected = "Emoji One's official mascot is :snail:!";
actual = EmojiOne.ToShort(text);
Assert.AreEqual(expected, actual);
// character at end of sentence with preceeding colon
text = "Emoji One's official mascot: 🐌";
expected = "Emoji One's official mascot: :snail:";
actual = EmojiOne.ToShort(text);
Assert.AreEqual(expected, actual);
// character inside of IMG tag
text = @"The <img class=""emojione"" alt=""🐌"" src=""//cdn.jsdelivr.net/emojione/assets/png/1f40c.png"" /> is Emoji One's official mascot.";
expected = text;
actual = EmojiOne.ToShort(text);
Assert.AreEqual(expected, actual);
// characters inside of OBJECT tag
text = @"The <object class=""emojione"" data=""//cdn.jsdelivr.net/emojione/assets/svg/1f40c.svg"" type=""image/svg+xml"" standby=""🐌"">🐌</object> is Emoji One's official mascot.";
expected = text;
actual = EmojiOne.ToShort(text);
Assert.AreEqual(expected, actual);
// unicode alternate to short
text = "#️⃣"; // 0023-fe0f-20e3
expected = ":hash:";
actual = EmojiOne.ToShort(text);
Assert.AreEqual(expected, actual);
}
/// <summary>
/// The format message.
/// </summary>
/// <param name="message">
/// The message.
/// </param>
/// <param name="messageFlags">
/// The message flags.
/// </param>
/// <param name="targetBlankOverride">
/// The target blank override.
/// </param>
/// <param name="messageLastEdited">
/// The message last edited.
/// </param>
/// <returns>
/// The formatted message.
/// </returns>
public string FormatMessage(
[NotNull] string message,
[NotNull] MessageFlags messageFlags,
bool targetBlankOverride,
DateTime messageLastEdited)
{
var boardSettings = this.Get <BoardSettings>();
var useNoFollow = boardSettings.UseNoFollowLinks;
// check to see if no follow should be disabled since the message is properly aged
if (useNoFollow && boardSettings.DisableNoFollowLinksAfterDay > 0)
{
var messageAge = messageLastEdited - DateTime.UtcNow;
if (messageAge.Days > boardSettings.DisableNoFollowLinksAfterDay)
{
// disable no follow
useNoFollow = false;
}
}
// do html damage control
message = this.RepairHtml(message, messageFlags.IsHtml);
// get the rules engine from the creator...
var ruleEngine = this.ProcessReplaceRuleFactory(
new[] { true /*messageFlags.IsBBCode*/, targetBlankOverride, useNoFollow });
// see if the rules are already populated...
if (!ruleEngine.HasRules)
{
// populate
// get rules for YafBBCode
this.Get <IBBCode>().CreateBBCodeRules(
ruleEngine,
messageFlags.IsHtml,
true,
targetBlankOverride,
useNoFollow);
// add email rule
// vzrus: it's freezing when post body contains full email address.
// the fix provided by community
var email = new VariableRegexReplaceRule(
RgxEmail,
"${before}<a href=\"mailto:${inner}\">${inner}</a>",
new[] { "before" })
{
RuleRank = 31
};
ruleEngine.AddRule(email);
// URLs Rules
var target = boardSettings.BlankLinks || targetBlankOverride ? "target=\"_blank\"" : string.Empty;
var nofollow = useNoFollow ? "rel=\"nofollow\"" : string.Empty;
var youtubeVideo1 = new VariableRegexReplaceRule(
RgxYoutube1,
"${before}<div class=\"YoutubeVideoEmbed\"><iframe src=\"//www.youtube.com/embed/${videoId}?wmode=transparent\" width=\"560\" height=\"315\" allowfullscreen=\"true\" allowscriptaccess=\"always\" scrolling=\"no\" frameborder=\"0\"></iframe></div>",
new[] { "before", "videoId" },
new[] { string.Empty },
50)
{
RuleRank = 40
};
ruleEngine.AddRule(youtubeVideo1);
var youtubeVideo2 = new VariableRegexReplaceRule(
RgxYoutube2,
"${before}<div class=\"YoutubeVideoEmbed\"><iframe src=\"//www.youtube.com/embed/${videoId}?wmode=transparent\" width=\"560\" height=\"315\" allowfullscreen=\"true\" allowscriptaccess=\"always\" scrolling=\"no\" frameborder=\"0\"></iframe></div>",
new[] { "before", "videoId" },
new[] { string.Empty },
50)
{
RuleRank = 41
};
ruleEngine.AddRule(youtubeVideo2);
// ?<! - match if prefixes href="" and src="" are not present
// <inner> = named capture group
// (http://|https://|ftp://) - numbered capture group - select from 3 alternatives
// Match expression but don't capture it, one or more repetitions, in the end is dot(\.)? here we match "www." - (?:[\w-]+\.)+
// Match expression but don't capture it, zero or one repetitions (?:/[\w-./?%&=+;,:#~$]*[^.<])?
// (?<inner>(http://|https://|ftp://)(?:[\w-]+\.)+[\w-]+(?:/[\w-./?%&=+;,:#~$]*[^.<])?)
var url = new VariableRegexReplaceRule(
RgxUrl3,
"${before}<a {0} {1} href=\"http://${inner}\" title=\"http://${inner}\">${innertrunc} <i class=\"fa fa-external-link-alt fa-fw\"></i></a>"
.Replace("{0}", target).Replace("{1}", nofollow),
new[] { "before" },
new[] { string.Empty },
50)
{
RuleRank = 44
};
ruleEngine.AddRule(url);
}
message = this.Get <IBadWordReplace>().Replace(message);
// process...
ruleEngine.Process(ref message);
// Format Emoticons
message = EmojiOne.ShortNameToUnicode(message, true);
return(message);
}
public void ShortnameToUnicode()
{
// shortname to unicode
string text = "Hello world! 😄 :smile:";
string expected = "Hello world! 😄 😄";
string actual = EmojiOne.ShortnameToUnicode(text);
Assert.AreEqual(expected, actual);
// single shortname
text = ":snail:";
expected = "🐌";
actual = EmojiOne.ShortnameToUnicode(text);
Assert.AreEqual(expected, actual);
// shortname mid sentence with a comma
text = "The :unicorn:, is Emoji One's official mascot.";
expected = "The 🦄, is Emoji One's official mascot.";
actual = EmojiOne.ShortnameToUnicode(text);
Assert.AreEqual(expected, actual);
// shortname at start of sentence
text = ":snail: mail.";
expected = "🐌 mail.";
actual = EmojiOne.ShortnameToUnicode(text);
Assert.AreEqual(expected, actual);
// shortname at start of sentence with apostrophe
text = ":snail:'s are cool!";
expected = "🐌's are cool!";
actual = EmojiOne.ShortnameToUnicode(text);
Assert.AreEqual(expected, actual);
// shortname shares a colon
text = ":invalid:snail:";
expected = ":invalid🐌";
actual = EmojiOne.ShortnameToUnicode(text);
Assert.AreEqual(expected, actual);
// mixed ascii, regular unicode and duplicate emoji
text = ":alien: is 👽 and 저 is not :alien: or :alien: also :randomy: is not emoji";
expected = "👽 is 👽 and 저 is not 👽 or 👽 also :randomy: is not emoji";
actual = EmojiOne.ShortnameToUnicode(text);
Assert.AreEqual(expected, actual);
// multiline emoji string
text = ":dancer:\n:dancer:";
expected = "💃\n💃";
actual = EmojiOne.ShortnameToUnicode(text);
Assert.AreEqual(expected, actual);
// triple emoji string
text = ":dancer::dancer::alien:";
expected = "💃💃👽";
actual = EmojiOne.ShortnameToUnicode(text);
Assert.AreEqual(expected, actual);
// shortname at end of sentence
text = "Emoji One's official mascot is :unicorn:.";
expected = "Emoji One's official mascot is 🦄.";
actual = EmojiOne.ShortnameToUnicode(text);
Assert.AreEqual(expected, actual);
// shortname at end of sentence with alternate punctuation
text = "Emoji One's official mascot is :unicorn:!";
expected = "Emoji One's official mascot is 🦄!";
actual = EmojiOne.ShortnameToUnicode(text);
Assert.AreEqual(expected, actual);
// shortname at end of sentence with preceeding colon
text = "Emoji One's official mascot: :unicorn:";
expected = "Emoji One's official mascot: 🦄";
actual = EmojiOne.ShortnameToUnicode(text);
Assert.AreEqual(expected, actual);
// shortname inside of IMG tag
text = $@"The <img class=""emojione"" alt="":unicorn:"" src=""{EmojiOne.ImagePath}{EmojiOne.EmojiSize}/1f984.png"" /> is Emoji One's official mascot.";
expected = text;
actual = EmojiOne.ShortnameToUnicode(text);
Assert.AreEqual(expected, actual);
// shortname to unicode with code pairs
text = ":nine:";
expected = "9⃣";
actual = EmojiOne.ShortnameToUnicode(text);
Assert.AreEqual(expected, actual);
// shortname alias
text = ":poo:";
expected = "💩";
actual = EmojiOne.ShortnameToUnicode(text);
Assert.AreEqual(expected, actual);
}
