fix(tiktok): fallback date parsing when video id is invalid (#807)

Author: Kikobeats

packages/metascraper-tiktok/src/index.js

@@ -51,7 +51,8 @@ module.exports = () => {
     date: [
       toDate((_, url) => {
         const id = url.split('/video/')[1]?.split('?')[0]
-        return id ? getTimestampFromId(id) : undefined
+        if (!id || !/^\d+$/.test(id)) return
+        return getTimestampFromId(id)
       }),
       toDate($ => {
         const content = $(

packages/metascraper-tiktok/test/index.js

@@ -35,3 +35,15 @@ test('from profile', async t => {
   const metadata = await metascraper({ url, html })
   t.snapshot(metadata)
 })
+
+test('fallback date extraction when video id is invalid', async t => {
+  const html = await readFile(resolve(__dirname, 'fixtures/video.html'))
+  const metascraper = createMetascraper()
+
+  const metadata = await metascraper({
+    url: 'https://www.tiktok.com/@illojuan/video/not-a-number',
+    html
+  })
+
+  t.truthy(metadata.date)
+})