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Include inline emoji in JSON export (#1311)

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This commit is contained in:
Oleksii Holub
2024-11-06 19:23:40 +02:00
committed by GitHub
parent 9c15baf799
commit 789e5af8ba
7 changed files with 204 additions and 87 deletions
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16
DiscordChatExporter.Core/Markdown/EmojiNode.cs
View File

@@ -1,5 +1,5 @@
using DiscordChatExporter.Core.Discord;
using DiscordChatExporter.Core.Utils;
using DiscordChatExporter.Core.Discord.Data;
namespace DiscordChatExporter.Core.Markdown;
@@ -11,11 +11,17 @@ internal record EmojiNode(
bool IsAnimated
) : MarkdownNode
{
public bool IsCustomEmoji => Id is not null;
// Name of a custom emoji (e.g. LUL) or name of a standard emoji (e.g. slight_smile)
public string Code => IsCustomEmoji ? Name : EmojiIndex.TryGetCode(Name) ?? Name;
// This coupling is unsound from the domain-design perspective, but it helps us reuse
// some code for now. We can refactor this later, if the coupling becomes a problem.
private readonly Emoji _emoji = new(Id, Name, IsAnimated);
public EmojiNode(string name)
: this(null, name, false) { }
public bool IsCustomEmoji => _emoji.IsCustomEmoji;
// Name of a custom emoji (e.g. LUL) or name of a standard emoji (e.g. slight_smile)
public string Code => _emoji.Code;
public string ImageUrl => _emoji.ImageUrl;
}

51
DiscordChatExporter.Core/Markdown/Parsing/MarkdownParser.cs
View File

@@ -484,6 +484,37 @@ internal static partial class MarkdownParser
internal static partial class MarkdownParser
{
private static void Extract<TNode>(
IEnumerable<MarkdownNode> nodes,
ICollection<TNode> extractedNodes
)
where TNode : MarkdownNode
{
foreach (var node in nodes)
{
if (node is TNode extractedNode)
extractedNodes.Add(extractedNode);
if (node is IContainerNode containerNode)
Extract(containerNode.Children, extractedNodes);
}
}
public static IReadOnlyList<TNode> Extract<TNode>(string markdown)
where TNode : MarkdownNode
{
var extractedNodes = new List<TNode>();
Extract(Parse(markdown), extractedNodes);
return extractedNodes;
}
public static IReadOnlyList<LinkNode> ExtractLinks(string markdown) =>
Extract<LinkNode>(markdown);
public static IReadOnlyList<EmojiNode> ExtractEmojis(string markdown) =>
Extract<EmojiNode>(markdown);
private static IReadOnlyList<MarkdownNode> Parse(
MarkdownContext context,
StringSegment segment
@@ -499,24 +530,4 @@ internal static partial class MarkdownParser
public static IReadOnlyList<MarkdownNode> ParseMinimal(string markdown) =>
ParseMinimal(new MarkdownContext(), new StringSegment(markdown));
private static void ExtractLinks(IEnumerable<MarkdownNode> nodes, ICollection<LinkNode> links)
{
foreach (var node in nodes)
{
if (node is LinkNode linkNode)
links.Add(linkNode);
if (node is IContainerNode containerNode)
ExtractLinks(containerNode.Children, links);
}
}
public static IReadOnlyList<LinkNode> ExtractLinks(string markdown)
{
var links = new List<LinkNode>();
ExtractLinks(Parse(markdown), links);
return links;
}
}