/// <summary>Attempts to parse a unicode or guild emoji from its mention</summary>
public static DiscordEmoji ToEmoji(this string text)
{
text = text.Trim();
var match = Regex.Match(text, @"^<?a?:?([a-zA-Z0-9_]+):([0-9]+)>?$");
if (!match.Success)
{
return(DiscordEmoji.TryFromUnicode(text, out var emoji) ? emoji : null);
}
string json = $"{{\"name\":\"{match.Groups[1].Value}\", \"id\":{match.Groups[2].Value}," +
$"\"animated\":{text.StartsWith("<a:").ToString().ToLower()}, \"require_colons\":true, \"available\":true}}";
return(JsonConvert.DeserializeObject <DiscordEmoji>(json));
}
public async Task InitReactionsAsync(CommandContext context, DiscordMessage message)
{
RoleMessage tracked = await _service.GetTrackedMessageAsync(message);
foreach (string reaction in tracked.Roles.Keys)
{
if (!DiscordEmoji.TryFromUnicode(context.Client, reaction, out DiscordEmoji emoji))
{
DiscordEmoji.TryFromName(context.Client, $":{reaction}:", out emoji);
}
await message.CreateReactionAsync(emoji);
}
await message.RespondAsync("Reactions initialized.");
}