Don't overwrite published date for channel_videos

src/invidious/channels.cr

@@ -102,8 +102,9 @@ def fetch_channel(ucid, db, pull_all_videos = true, locale = nil)
     auto_generated = true
   end
 
-  if !pull_all_videos
-    url = produce_channel_videos_url(ucid, 1, auto_generated: auto_generated)
+  page = 1
+
+  url = produce_channel_videos_url(ucid, page, auto_generated: auto_generated)
   response = client.get(url)
   json = JSON.parse(response.body)
 
@@ -138,13 +139,6 @@ def fetch_channel(ucid, db, pull_all_videos = true, locale = nil)
 
     premiere_timestamp = channel_video.try &.premiere_timestamp
 
-      # Deliver notifications to `/api/v1/auth/notifications`
-      # payload = {
-      #   "key"   => video_id,
-      #   "topic" => ucid,
-      # }.to_json
-      # PG_DB.exec("NOTIFY notifications, E'#{payload}'")
-
     video = ChannelVideo.new(
       id: video_id,
       title: title,
@@ -170,8 +164,10 @@ def fetch_channel(ucid, db, pull_all_videos = true, locale = nil)
       updated = $4, ucid = $5, author = $6, length_seconds = $7, \
       live_now = $8", video_array)
   end
-  else
-    page = 1
+
+  if pull_all_videos
+    page += 1
+
     ids = [] of String
 
     loop do
@@ -186,6 +182,8 @@ def fetch_channel(ucid, db, pull_all_videos = true, locale = nil)
         break
       end
 
+      nodeset = nodeset.not_nil!
+
       if auto_generated
         videos = extract_videos(nodeset)
       else
@@ -216,16 +214,14 @@ def fetch_channel(ucid, db, pull_all_videos = true, locale = nil)
           video_array = video.to_a
           args = arg_array(video_array)
 
-          # We don't include the 'premire_timestamp' here because channel pages don't include them,
-          # meaning the above timestamp is always null
+          # We don't update the 'premire_timestamp' here because channel pages don't include them
           db.exec("INSERT INTO channel_videos VALUES (#{args}) \
-          ON CONFLICT (id) DO UPDATE SET title = $2, published = $3, \
-          updated = $4, ucid = $5, author = $6, length_seconds = $7, \
-          live_now = $8", video_array)
+          ON CONFLICT (id) DO UPDATE SET title = $2, updated = $4, \
+          ucid = $5, author = $6, length_seconds = $7, live_now = $8", video_array)
         end
       end
 
-      if count < 30
+      if count < 25
         break
       end