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[frontend/mfm] Implement ruby fn node

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pancakes 2024-11-11 17:39:33 +10:00 • committed by Laura Hausmann
parent e29a3083f4
commit 90f6456e30
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1 changed files with 40 additions and 3 deletions
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41
Iceshrimp.Frontend/Core/Miscellaneous/RenderMfm.cs
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@ -1,6 +1,7 @@
using System.Text.RegularExpressions;
using AngleSharp;
using AngleSharp.Dom;
using AngleSharp.Text;
using Iceshrimp.Parsing;
using Iceshrimp.Shared.Schemas.Web;
using Microsoft.AspNetCore.Components;
@ -79,7 +80,7 @@ public static partial class MfmRenderer
};
// @formatter:on
if (node.Children.Length > 0)
if (node.Children.Length > 0 && rendered.ChildNodes.Length == 0)
{
foreach (var childNode in node.Children)
{
@ -277,7 +278,7 @@ public static partial class MfmRenderer
"fg" => MfmFnFg(args, document),
"bg" => MfmFnBg(args, document),
"border" => MfmFnBorder(args, document),
"ruby" => throw new NotImplementedException($"{node.Name}"),
"ruby" => MfmFnRuby(node, document),
"unixtime" => throw new NotImplementedException($"{node.Name}"),
_ => throw new NotImplementedException($"{node.Name}")
};
@ -483,4 +484,40 @@ public static partial class MfmRenderer
return el;
}
private static string? GetNodeText(MfmNodeTypes.MfmNode node)
{
return node switch
{
MfmNodeTypes.MfmTextNode mfmTextNode => mfmTextNode.Text,
_ => null,
};
}
private static INode MfmFnRuby(MfmNodeTypes.MfmFnNode node, IDocument document)
{
var el = document.CreateElement("ruby");
if (node.Children.Length != 1) return el;
var childText = GetNodeText(node.Children[0]);
if (childText == null) return el;
var split = childText.SplitSpaces();
if (split.Length < 2) return el;
el.TextContent = split[0];
var rp1 = document.CreateElement("rp");
rp1.TextContent = "(";
el.AppendChild(rp1);
var rt = document.CreateElement("rt");
rt.TextContent = split[1];
el.AppendChild(rt);
var rp2 = document.CreateElement("rp");
rp1.TextContent = ")";
el.AppendChild(rp2);
return el;
}
}