1 files changed, 38 insertions, 0 deletions
diff --git a/MiniUtils/Commands/DumpTimelineCommand.cs b/MiniUtils/Commands/DumpTimelineCommand.cs
new file mode 100644
index 0000000..4ee53c9
--- /dev/null
+++ b/MiniUtils/Commands/DumpTimelineCommand.cs
@@ -0,0 +1,38 @@
+using System.Text.Json;
+using System.Text.Json.Serialization;
+using LibMatrix;
+using LibMatrix.Services;
+using LibMatrix.Utilities.Bot.Interfaces;
+
+namespace MiniUtils.Commands;
+
+public class DumpTimelineCommand(MiniUtilsConfiguration config, HomeserverProviderService hsProvider) : ICommand {
+    public string Name => "dump timeline";
+
+    public string[]? Aliases => ["dt"];
+
+    public string Description => "Dump timeline";
+
+    public bool Unlisted => false;
+
+    public async Task Invoke(CommandContext ctx) {
+        MessagesResponse res;
+        if (ctx.Args.Length < 1) {
+            res = await ctx.Room.GetMessagesAsync(limit: 250);
+        }
+        else {
+            var profile = config.ExternalProfiles[ctx.Args[0]];
+            var rhs = await hsProvider.GetAuthenticatedWithToken(profile.Homeserver, profile.AccessToken, enableServer: false, useGeneric: true);
+            res = await rhs.GetRoom(ctx.Room.RoomId).GetMessagesAsync(limit: 250);
+        }
+
+        var ms = new MemoryStream();
+        await JsonSerializer.SerializeAsync(ms, res, new JsonSerializerOptions() {
+            DefaultIgnoreCondition = JsonIgnoreCondition.WhenWritingNull,
+            WriteIndented = true
+        });
+        ms.Seek(0, SeekOrigin.Begin);
+        
+        await ctx.Room.SendFileAsync("timeline.json", ms, contentType: "application/json");
+    }
+}
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