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Add support for markdown style links

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This commit is contained in:
Dean Herbert 2018-01-30 16:38:45 +09:00
parent 1dbaf9b7a7
commit dd2731b873
1 changed files with 6 additions and 0 deletions
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6
osu.Game/Online/Chat/MessageFormatter.cs
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@ -18,6 +18,9 @@ namespace osu.Game.Online.Chat
// [https://osu.ppy.sh/b/1234 Beatmap [Hard] (poop)] -> Beatmap [hard] (poop) (https://osu.ppy.sh/b/1234)
private static readonly Regex new_link_regex = new Regex(@"\[([a-z]+://[^ ]+) ([^\[\]]*(((?<open>\[)[^\[\]]*)+((?<close-open>\])[^\[\]]*)+)*(?(open)(?!)))\]");
// [test](https://osu.ppy.sh/b/1234) -> test (https://osu.ppy.sh/b/1234) aka correct markdown format
private static readonly Regex markdown_link_regex = new Regex(@"\[([^\]]*)\]\(([a-z]+://[^ ]+)\)");
// advanced, RFC-compatible regular expression that matches any possible URL, *but* allows certain invalid characters that are widely used
// This is in the format (<required>, [optional]):
// http[s]://<domain>.<tld>[:port][/path][?query][#fragment]
@ -168,6 +171,9 @@ namespace osu.Game.Online.Chat
// handle the [link display] format
handleMatches(new_link_regex, "{2}", "{1}", result, startIndex);
// handle the standard markdown []() format
handleMatches(markdown_link_regex, "{1}", "{2}", result, startIndex);
// handle the ()[] link format
handleMatches(old_link_regex, "{1}", "{2}", result, startIndex);