From c1c15e6075eeb4b25fac742a1063f51f903f32d1 Mon Sep 17 00:00:00 2001
From: myfreeer <myfreeer@users.noreply.github.com>
Date: Sun, 16 Jul 2023 15:09:19 +0800
Subject: [PATCH] mdn: bcd not loaded from new host

Fix https://github.com/website-local/mdn-local/issues/890
---
 src/mdn/process-url/redirect-download-link.ts    |  9 +++++++++
 .../process-url/redirect-download-link.spec.ts   | 16 ++++++++++++++++
 2 files changed, 25 insertions(+)

diff --git a/src/mdn/process-url/redirect-download-link.ts b/src/mdn/process-url/redirect-download-link.ts
index be20c31e..ec609fd6 100644
--- a/src/mdn/process-url/redirect-download-link.ts
+++ b/src/mdn/process-url/redirect-download-link.ts
@@ -79,6 +79,15 @@ export const redirectDownloadLink = (res: Resource): Resource => {
         .toString();
       return res;
     }
+    // https://github.com/mdn/yari/commit/6e9fb23dad1571a463e06db7e280e6479b2582bd
+    // https://github.com/website-local/mdn-local/issues/890
+    // 20230716
+    if (path.startsWith('/bcd/api/v0/')) {
+      res.downloadLink = uri.search('')
+        .host('bcd.developer.mozilla.org')
+        .toString();
+      return res;
+    }
   }
   return res;
 };
diff --git a/test/mdn/process-url/redirect-download-link.spec.ts b/test/mdn/process-url/redirect-download-link.spec.ts
index 9c288a8e..940f6c69 100644
--- a/test/mdn/process-url/redirect-download-link.spec.ts
+++ b/test/mdn/process-url/redirect-download-link.spec.ts
@@ -175,4 +175,20 @@ describe('redirect-download-link', function () {
       expect(resource.downloadLink).toBe(url);
     }
   });
+
+  // https://github.com/mdn/yari/commit/6e9fb23dad1571a463e06db7e280e6479b2582bd
+  // https://github.com/website-local/mdn-local/issues/890
+  // 20230716
+  test('bcd.developer.mozilla.org', () => {
+    const urls = [
+      'https://developer.mozilla.org/bcd/api/v0/current/css.properties.grid.json'
+    ];
+    for (const url of urls) {
+      const resource = res(url);
+      redirectDownloadLink(resource);
+      expect(resource.uri?.host()).toBe('developer.mozilla.org');
+      expect(resource.downloadLink).toBe('https://bcd.developer.mozilla.org/bcd/api/v0/current/css.properties.grid.json');
+    }
+  });
+
 });