update thumbnail if failed to fetch and return url if already signed

2023-08-10 18:41:03 +08:00
parent 8809c9764a
commit f06d2558c2
3 changed files with 9 additions and 8 deletions
--- a/packages/thumbnail-handler/src/index.ts
+++ b/packages/thumbnail-handler/src/index.ts
@ -346,7 +346,11 @@ export const thumbnailHandler = Sentry.GCPFunction.wrapHttpFunction(
        console.log('thumbnail already set')
        // pre-cache thumbnail first if exists
        const imageProxyUrl = createImageProxyUrl(page.image, 320, 320)
-        await fetchImage(imageProxyUrl)
+        const image = await fetchImage(imageProxyUrl)
+        if (!image) {
+          console.log('thumbnail image not found')
+          page.image = undefined
+        }
      }

      console.log('pre-caching all images...')