Bump number of videos in channel resources to 60

src/invidious.cr

@@ -1407,7 +1407,11 @@ get "/feed/channel/:ucid" do |env|
     auto_generated = true
   end
 
-  url = produce_channel_videos_url(ucid, auto_generated: auto_generated)
+  page = 1
+
+  videos = [] of SearchVideo
+  2.times do |i|
+    url = produce_channel_videos_url(ucid, page * 2 + (i - 1), auto_generated: auto_generated)
     response = client.get(url)
     json = JSON.parse(response.body)
 
@@ -1416,12 +1420,13 @@ get "/feed/channel/:ucid" do |env|
       nodeset = document.xpath_nodes(%q(//li[contains(@class, "feed-item-container")]))
 
       if auto_generated
-      videos = extract_videos(nodeset)
+        videos += extract_videos(nodeset)
       else
-      videos = extract_videos(nodeset, ucid)
+        videos += extract_videos(nodeset, ucid)
       end
     else
-    videos = [] of SearchVideo
+      break
+    end
   end
 
   channel = get_channel(ucid, client, PG_DB, pull_all_videos: false)
@@ -1659,7 +1664,9 @@ get "/channel/:ucid" do |env|
     auto_generated = true
   end
 
-  url = produce_channel_videos_url(ucid, page, auto_generated: auto_generated)
+  videos = [] of SearchVideo
+  2.times do |i|
+    url = produce_channel_videos_url(ucid, page * 2 + (i - 1), auto_generated: auto_generated)
     response = client.get(url)
     json = JSON.parse(response.body)
 
@@ -1668,12 +1675,13 @@ get "/channel/:ucid" do |env|
       nodeset = document.xpath_nodes(%q(//li[contains(@class, "feed-item-container")]))
 
       if auto_generated
-      videos = extract_videos(nodeset)
+        videos += extract_videos(nodeset)
       else
-      videos = extract_videos(nodeset, ucid)
+        videos += extract_videos(nodeset, ucid)
       end
     else
-    videos = [] of SearchVideo
+      break
+    end
   end
 
   templated "channel"
@@ -2309,21 +2317,26 @@ get "/api/v1/channels/:ucid" do |env|
     auto_generated = true
   end
 
-  url = produce_channel_videos_url(ucid, 1, auto_generated)
-  response = client.get(url)
+  page = 1
 
+  videos = [] of SearchVideo
+  2.times do |i|
+    url = produce_channel_videos_url(ucid, page * 2 + (i - 1), auto_generated: auto_generated)
+    response = client.get(url)
     json = JSON.parse(response.body)
+
     if json["content_html"]? && !json["content_html"].as_s.empty?
       document = XML.parse_html(json["content_html"].as_s)
       nodeset = document.xpath_nodes(%q(//li[contains(@class, "feed-item-container")]))
 
       if auto_generated
-      videos = extract_videos(nodeset)
+        videos += extract_videos(nodeset)
       else
-      videos = extract_videos(nodeset, ucid)
+        videos += extract_videos(nodeset, ucid)
       end
     else
-    videos = [] of SearchVideo
+      break
+    end
   end
 
   channel_html = client.get("/channel/#{ucid}/about?disable_polymer=1").body
@@ -2486,7 +2499,9 @@ get "/api/v1/channels/:ucid/videos" do |env|
     auto_generated = true
   end
 
-  url = produce_channel_videos_url(ucid, auto_generated: auto_generated)
+  videos = [] of SearchVideo
+  2.times do |i|
+    url = produce_channel_videos_url(ucid, page * 2 + (i - 1), auto_generated: auto_generated)
     response = client.get(url)
     json = JSON.parse(response.body)
 
@@ -2495,12 +2510,13 @@ get "/api/v1/channels/:ucid/videos" do |env|
       nodeset = document.xpath_nodes(%q(//li[contains(@class, "feed-item-container")]))
 
       if auto_generated
-      videos = extract_videos(nodeset)
+        videos += extract_videos(nodeset)
       else
-      videos = extract_videos(nodeset, ucid)
+        videos += extract_videos(nodeset, ucid)
       end
     else
-    videos = [] of SearchVideo
+      break
+    end
   end
 
   result = JSON.build do |json|

src/invidious/views/channel.ecr

@@ -51,7 +51,7 @@
     </div>
     <div class="pure-u-1 pure-u-md-3-5"></div>
     <div style="text-align:right;" class="pure-u-1 pure-u-md-1-5">
-    <% if videos.size == 30 %>
+    <% if videos.size == 60 %>
         <a href="/channel/<%= ucid %>?page=<%= page + 1 %>">Next page</a>
     <% end %>
     </div>