Merge 90dc0dbdc5dbf0a678e9dfcde963e167a63a97b2 into 2150264d849771df8f15bab172ab6d87eeb80c55

assets/css/default.css

@@ -58,6 +58,11 @@ body {
   justify-content: flex-end;
 }
 
+button.simulated_a  {
+  background: none;
+  border: none;
+}
+
 
 /*
  * Channel page
@@ -516,7 +521,9 @@ span > select {
 .light-theme a:active,
 .light-theme summary:hover,
 .light-theme a:focus,
-.light-theme summary:focus {
+.light-theme summary:focus,
+.light-theme .simulated_a:hover,
+.light-theme .simulated_a:active {
   color: #075A9E !important;
 }
 
@@ -534,7 +541,7 @@ span > select {
   background-color: #fff2;
 }
 
-.light-theme a {
+.light-theme a, .light-theme .simulated_a {
   color: #335d7a;
   text-decoration: none;
 }
@@ -555,7 +562,9 @@ span > select {
   .no-theme a:active,
   .no-theme summary:hover,
   .no-theme a:focus,
-  .no-theme summary:focus {
+  .no-theme summary:focus,
+  .no-theme .simulated_a:hover,
+  .no-theme .simulated_a:active {
     color: #075A9E !important;
   }
 
@@ -573,7 +582,7 @@ span > select {
     background-color: #fff2;
   }
 
-  .no-theme a {
+  .no-theme a, .no-theme .simulated_a{
     color: #335d7a;
     text-decoration: none;
   }
@@ -607,7 +616,9 @@ span > select {
 .dark-theme a:active,
 .dark-theme summary:hover,
 .dark-theme a:focus,
-.dark-theme summary:focus {
+.dark-theme summary:focus,
+.dark-theme .simulated_a:hover,
+.dark-theme .simulated_a:active {
   color: rgb(0, 182, 240);
 }
 
@@ -625,7 +636,7 @@ span > select {
   color: #ddd;
 }
 
-.dark-theme a {
+.dark-theme a, .dark-theme .simulated_a {
   color: #adadad;
   text-decoration: none;
 }
@@ -661,7 +672,9 @@ body.dark-theme {
 @media (prefers-color-scheme: dark) {
   .no-theme a:hover,
   .no-theme a:active,
-  .no-theme a:focus {
+  .no-theme a:focus,
+  .no-theme .simulated_a:hover,
+  .no-theme .simulated_a:active {
     color: rgb(0, 182, 240);
   }
 
@@ -679,7 +692,7 @@ body.dark-theme {
     color: #ddd;
   }
 
-  .no-theme a {
+  .no-theme a, .no-theme .simulated_a{
     color: #adadad;
     text-decoration: none;
   }
@@ -816,3 +829,7 @@ h1, h2, h3, h4, h5, p,
 #download_widget {
     width: 100%;
 }
+
+#comments-turned-off-on-video-message > p, #comments-disabled-message > p {
+  text-align: center;
+}

assets/js/comments.js

@@ -68,7 +68,24 @@ function get_youtube_comments() {
         url += '&ucid=' + video_data.ucid
     }
 
-    var onNon200 = function (xhr) { comments.innerHTML = fallback; };
+    var onNon200 = function (xhr) {
+        if (!video_data.comments_enabled) {
+            comments.innerHTML = `
+            <div id="comments-turned-off-on-video-message" class="h-box v-box">
+                <p><b>${video_data.comments_youtube_disabled_text}</b></p>
+
+                <p><b><button href="javascript:void(0)" data-comments="reddit" id="try-reddit-comments-link" class="simulated_a">
+                    ${video_data.comments_youtube_disabled_try_reddit}
+                </button></b></p>
+            </div>`;
+
+            document.getElementById("try-reddit-comments-link").onclick = swap_comments;
+        } else {
+            comments.innerHTML = fallback; 
+        }
+
+    };
+
     if (video_data.params.comments[1] === 'youtube')
         onNon200 = function (xhr) {};
 

assets/js/watch.js

@@ -178,6 +178,10 @@ addEventListener('load', function (e) {
     if (video_data.plid)
         get_playlist(video_data.plid);
 
+    if (!video_data.comments_enabled && video_data.params.comments.includes("youtube")) {
+        return;
+    }
+
     if (video_data.params.comments[0] === 'youtube') {
         get_youtube_comments();
     } else if (video_data.params.comments[0] === 'reddit') {
@@ -186,8 +190,7 @@ addEventListener('load', function (e) {
         get_youtube_comments();
     } else if (video_data.params.comments[1] === 'reddit') {
         get_reddit_comments();
-    } else {
-        var comments = document.getElementById('comments');
-        comments.innerHTML = '';
     }
 });
+
+document.getElementById("try-reddit-comments-link").onclick = swap_comments;

locales/en-US.json

@@ -219,6 +219,10 @@
     "View Reddit comments": "View Reddit comments",
     "Hide replies": "Hide replies",
     "Show replies": "Show replies",
+    "comments_youtube_disabled_text": "Youtube comments are disabled on this video",
+    "comments_youtube_disabled_try_reddit": "Try reddit comments?",
+    "comments_invidious_disabled_text": "Comments are hidden as per user preferences",
+    "comments_youtube_disabled_try_reddit_no_js": "Hi! Looks like you have JavaScript turned off. Although the uploader has disabled YouTube comments you can still click here to try and view Reddit comments, keep in mind they may take a bit longer to load.",
     "Incorrect password": "Incorrect password",
     "Wrong answer": "Wrong answer",
     "Erroneous CAPTCHA": "Erroneous CAPTCHA",

src/invidious/routes/watch.cr

@@ -80,7 +80,8 @@ module Invidious::Routes::Watch
 
     if nojs
       if preferences
-        source = preferences.comments[0]
+        source = video.comments? ? preferences.comments[0] : "reddit"
+
         if source.empty?
           source = preferences.comments[1]
         end

src/invidious/videos.cr

@@ -15,7 +15,7 @@ struct Video
   # NOTE: don't forget to bump this number if any change is made to
   # the `params` structure in videos/parser.cr!!!
   #
-  SCHEMA_VERSION = 2
+  SCHEMA_VERSION = 3
 
   property id : String
 
@@ -192,6 +192,11 @@ struct Video
     }
   end
 
+  # Returns true if comments are enabled on the video
+  def comments?
+    return info["commentsEnabled"].as_bool
+  end
+
   # Macros defining getters/setters for various types of data
 
   private macro getset_string(name)

src/invidious/videos/parser.cr

@@ -406,6 +406,18 @@ def parse_video_info(video_id : String, player_response : Hash(String, JSON::Any
       .try &.as_s.split(" ", 2)[0]
   end
 
+  # Comments enabled?
+  comments_enabled = false
+
+  # When comments are enabled there should be a comments-entry-point section in the primary results
+  if primary_results
+    section = primary_results.as_a.find(&.dig?("itemSectionRenderer", "sectionIdentifier").== "comments-entry-point")
+
+    if section
+      comments_enabled = true
+    end
+  end
+
   # Return data
 
   if live_now
@@ -431,6 +443,7 @@ def parse_video_info(video_id : String, player_response : Hash(String, JSON::Any
     "isFamilyFriendly" => JSON::Any.new(family_friendly || false),
     "isListed"         => JSON::Any.new(is_listed || false),
     "isUpcoming"       => JSON::Any.new(is_upcoming || false),
+    "commentsEnabled"  => JSON::Any.new(comments_enabled),
     "keywords"         => JSON::Any.new(keywords.map { |v| JSON::Any.new(v) }),
     "isPostLiveDvr"    => JSON::Any.new(post_live_dvr),
     # Related videos

src/invidious/views/watch.ecr

@@ -42,6 +42,12 @@ we're going to need to do it here in order to allow for translations.
     content: "<%= translate(locale, "Show less") %>"
 }
 </style>
+
+<% 
+    # Disable the try reddit link if javascript is disabled 
+%>
+<noscript><style> #try-reddit-comments-link { display: none } </style></noscript>
+
 <% end %>
 
 <script id="video_data" type="application/json">
@@ -56,6 +62,8 @@ we're going to need to do it here in order to allow for translations.
     "youtube_comments_text" => HTML.escape(translate(locale, "View YouTube comments")),
     "reddit_comments_text" => HTML.escape(translate(locale, "View Reddit comments")),
     "reddit_permalink_text" => HTML.escape(translate(locale, "View more comments on Reddit")),
+    "comments_youtube_disabled_text" => HTML.escape(translate(locale, "comments_youtube_disabled_text")),
+    "comments_youtube_disabled_try_reddit" => HTML.escape(translate(locale, "comments_youtube_disabled_try_reddit")),
     "comments_text" => HTML.escape(translate(locale, "View `x` comments", "{commentCount}")),
     "hide_replies_text" => HTML.escape(translate(locale, "Hide replies")),
     "show_replies_text" => HTML.escape(translate(locale, "Show replies")),
@@ -63,6 +71,7 @@ we're going to need to do it here in order to allow for translations.
     "preferences" => preferences,
     "premiere_timestamp" => video.premiere_timestamp.try &.to_unix,
     "vr" => video.vr?,
+    "comments_enabled" => video.comments?,
     "projection_type" => video.projection_type,
     "local_disabled" => CONFIG.disabled?("local"),
     "support_reddit" => true
@@ -289,14 +298,41 @@ we're going to need to do it here in order to allow for translations.
 
             <% end %>
             <div id="comments" class="comments">
-                <% if nojs %>
+                <% if (params.comments <=> ["", ""]) == 0 %>
-                    <%= comment_html %>
+                    <div id="comments-disabled-message" class="h-box v-box">
+                        <p><b><%=HTML.escape(translate(locale, "comments_invidious_disabled_text"))%></b></p>
+                    </div>
                 <% else %>
-                    <noscript>
+                    <% if video.comments? %>
-                        <a href="/watch?<%= env.params.query %>&nojs=1">
+                        <% if nojs %>
-                            <%= translate(locale, "Hi! Looks like you have JavaScript turned off. Click here to view comments, keep in mind they may take a bit longer to load.") %>
+                            <%= comment_html %>
-                        </a>
+                        <% else %>
-                    </noscript>
+                            <noscript>
+                                <a href="/watch?<%= env.params.query %>&nojs=1">
+                                    <%= translate(locale, "Hi! Looks like you have JavaScript turned off. Click here to view comments, keep in mind they may take a bit longer to load.") %>
+                                </a>
+                            </noscript>
+                        <% end %>
+                    <% else %>
+                        <% if !nojs %>
+                            <div id="comments-turned-off-on-video-message" class="h-box v-box">
+                                <p><b><%=HTML.escape(translate(locale, "comments_youtube_disabled_text"))%></b></p>
+                                <p><b><button data-comments="reddit" id="try-reddit-comments-link" class="simulated_a">
+                                    <%=HTML.escape(translate(locale, "comments_youtube_disabled_try_reddit"))%>
+                                </button></b></p>
+                            </div>
+                        <% end %>
+
+                        <noscript>
+                            <% if nojs %>
+                                <%= comment_html %>
+                            <% else %>
+                                <a href="/watch?<%= env.params.query %>&nojs=1">
+                                    <%= translate(locale, "comments_youtube_disabled_try_reddit_no_js") %>
+                                </a>
+                            <% end %>
+                        </noscript>
+                    <% end %>
                 <% end %>
             </div>
         </div>