From 8705007f6d14419b433f7a6c390c0826826ad57e Mon Sep 17 00:00:00 2001
From: Mimi <1119186082@qq.com>
Date: Wed, 12 Aug 2026 15:37:58 +0800
Subject: [PATCH] feat(open_graph): support fediverse creator metadata

---
 lib/plugins/helper/open_graph.ts   | 11 +++++++++++
 test/scripts/helpers/open_graph.ts | 23 +++++++++++++++++++++++
 2 files changed, 34 insertions(+)

diff --git a/lib/plugins/helper/open_graph.ts b/lib/plugins/helper/open_graph.ts
index 7580bd5f6..9d3b7d776 100644
--- a/lib/plugins/helper/open_graph.ts
+++ b/lib/plugins/helper/open_graph.ts
@@ -66,6 +66,7 @@ interface Options {
   updated?: Moment | Date | false;
   language?: string;
   author?: string;
+  fediverse_creator?: string | string[];
   twitter_image?: string;
   twitter_id?: string;
   twitter_site?: string;
@@ -167,6 +168,16 @@ function openGraphHelper(this: LocalsType, options: Options = {}) {
     });
   }
 
+  if (options.fediverse_creator) {
+    const fediverseCreators = Array.isArray(options.fediverse_creator)
+      ? options.fediverse_creator
+      : [options.fediverse_creator];
+
+    fediverseCreators.filter(Boolean).forEach(creator => {
+      result += meta('fediverse:creator', creator);
+    });
+  }
+
   result += meta('twitter:card', twitterCard);
 
   if (options.twitter_image) {
diff --git a/test/scripts/helpers/open_graph.ts b/test/scripts/helpers/open_graph.ts
index b01525d6a..6d382fd19 100644
--- a/test/scripts/helpers/open_graph.ts
+++ b/test/scripts/helpers/open_graph.ts
@@ -448,6 +448,29 @@ describe('open_graph', () => {
     result.should.have.string(meta({property: 'og:description', content: escaped}));
   });
 
+  it('fediverse_creator - string', () => {
+    const result = openGraph.call({
+      page: {},
+      config: hexo.config,
+      is_post: isPost
+    }, {fediverse_creator: '@hexo@fosstodon.org'});
+
+    result.should.have.string(meta({name: 'fediverse:creator', content: '@hexo@fosstodon.org'}));
+  });
+
+  it('fediverse_creator - array', () => {
+    const result = openGraph.call({
+      page: {},
+      config: hexo.config,
+      is_post: isPost
+    }, {fediverse_creator: ['@hexo@fosstodon.org', '@hexo@mastodon.social']});
+
+    result.should.have.string([
+      meta({name: 'fediverse:creator', content: '@hexo@fosstodon.org'}),
+      meta({name: 'fediverse:creator', content: '@hexo@mastodon.social'})
+    ].join('\n'));
+  });
+
   it('twitter_card - options', () => {
     const result = openGraph.call({
       page: {},