link downloader

LinkDownloader/Editor/LinkDownloaderPlugin.cs

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+using System.IO;
+using System.Net.Http;
+using gay.lilyy.LinkDownloader;
+using nadena.dev.ndmf;
+using UnityEditor;
+using UnityEngine;
+
+[assembly: ExportsPlugin(typeof(LinkDownloaderPlugin))]
+
+namespace gay.lilyy.LinkDownloader
+{
+    public class LinkDownloaderPlugin : Plugin<LinkDownloaderPlugin>
+    {
+        public override string DisplayName => "LinkDownloader";
+        public override string QualifiedName => "gay.lilyy.LinkDownloader";
+
+        protected override void Configure()
+        {
+            InPhase(BuildPhase.Transforming).Run("LinkDownloader", async ctx =>
+            {
+                var links = ctx.AvatarRootObject.GetComponentsInChildren<LinkDownloaderConfig>();
+                if (links.Length == 0) return;
+                using var http = new HttpClient();
+                foreach (var link in links) {
+                    try
+                    {
+                        Debug.Log($"Downloading {link.link} to {link.path}");
+                        var data = await http.GetByteArrayAsync(link.link);
+                        File.WriteAllBytes(link.path, data);
+                        Debug.Log($"Link saved to: {link.path}");
+                    }
+                    catch (System.Exception ex)
+                    {
+                        Debug.LogError($"Failed to download link: {ex.Message}");
+                    }
+                }
+                AssetDatabase.Refresh();
+            });
+        }
+    }
+}