extract lengthSeconds for YouTube Shorts

app/helper.js

@@ -165,6 +165,7 @@ class YoutubeGrabberHelper {
   }
 
   parseVideo(obj, channelInfo) {
+    const shortsRegex = /(months?|years?|days?|hours?|weeks?) ago (\d*) (second|minute)/
     let video
     let liveNow = false
     let premiere = false
@@ -236,6 +237,14 @@ class YoutubeGrabberHelper {
           const seconds = parseInt(durationSplit[1])
 
           lengthSeconds = (minutes * 60) + seconds
+        } else if (durationSplit[0] === 'SHORTS') { // durationText will still be 'SHORTS' for shorts
+          const regexMatch = video.title.accessibility.accessibilityData.label.match(shortsRegex)
+          lengthSeconds = parseInt(regexMatch[2])
+          durationText = '0:' + (lengthSeconds.toString().padStart(2,'0'))
+          if (regexMatch[3] == 'minute') {
+            lengthSeconds *= 60
+            durationText = '1:00'
+          }
         }
       } else {
         lengthSeconds = 0

test/channelVideos.test.js

@@ -32,6 +32,13 @@ describe('Getting channel videos', () => {
     })
   })
 
+  test('Shorts Channel', () => {
+    const parameters = { channelId: 'UC4-79UOlP48-QNGgCko5p2g', channelIdType: 1 }
+    return ytch.getChannelVideos(parameters).then((data) => {
+      expect(data.items[0].lengthSeconds).not.toBe(0)
+    })
+  })
+
   test('Public channel w/o videos', () => {
     const parameters = { channelId: 'UCS-DgEvT4XuQsrrmI7iZVsA', channelIdType: 1 }
     return ytch.getChannelVideos(parameters).then((data) => {