From c92f6e44e708c6085eb9143e68a8a451ef641846 Mon Sep 17 00:00:00 2001
From: Omar Roth <omarroth@hotmail.com>
Date: Fri, 2 Nov 2018 08:09:28 -0500
Subject: [PATCH] Update keywords and view_count

---
 src/invidious.cr                |  6 +-----
 src/invidious/videos.cr         | 13 ++++++++++---
 src/invidious/views/channel.ecr |  2 +-
 src/invidious/views/watch.ecr   |  4 ++--
 4 files changed, 14 insertions(+), 11 deletions(-)

diff --git a/src/invidious.cr b/src/invidious.cr
index 0ad09e2f..2924c894 100644
--- a/src/invidious.cr
+++ b/src/invidious.cr
@@ -2087,11 +2087,7 @@ get "/api/v1/videos/:id" do |env|
       json.field "descriptionHtml", video.description
       json.field "published", video.published.epoch
       json.field "publishedText", "#{recode_date(video.published)} ago"
-      json.field "keywords" do
-        json.array do
-          video.info["keywords"].split(",").each { |keyword| json.string keyword }
-        end
-      end
+      json.field "keywords", video.keywords
 
       json.field "viewCount", video.views
       json.field "likeCount", video.likes
diff --git a/src/invidious/videos.cr b/src/invidious/videos.cr
index 26aa487e..d21806d5 100644
--- a/src/invidious/videos.cr
+++ b/src/invidious/videos.cr
@@ -262,6 +262,10 @@ class Video
     end
   end
 
+  def keywords
+    return self.player_response["videoDetails"]["keywords"].as_a
+  end
+
   def fmt_stream(decrypt_function)
     streams = [] of HTTP::Params
     self.info["url_encoded_fmt_stream_map"].split(",") do |string|
@@ -638,16 +642,19 @@ def fetch_video(id, proxies)
   end
 
   title = info["title"]
-  views = info["view_count"].to_i64
   author = info["author"]
   ucid = info["ucid"]
 
+  views = html.xpath_node(%q(//meta[@itemprop="interactionCount"]))
+  views = views.try &.["content"].to_i64?
+  views ||= 0_i64
+
   likes = html.xpath_node(%q(//button[@title="I like this"]/span))
-  likes = likes.try &.content.delete(",").try &.to_i
+  likes = likes.try &.content.delete(",").try &.to_i?
   likes ||= 0
 
   dislikes = html.xpath_node(%q(//button[@title="I dislike this"]/span))
-  dislikes = dislikes.try &.content.delete(",").try &.to_i
+  dislikes = dislikes.try &.content.delete(",").try &.to_i?
   dislikes ||= 0
 
   description = html.xpath_node(%q(//p[@id="eow-description"]))
diff --git a/src/invidious/views/channel.ecr b/src/invidious/views/channel.ecr
index d8cc4a8d..b9b75ef5 100644
--- a/src/invidious/views/channel.ecr
+++ b/src/invidious/views/channel.ecr
@@ -106,4 +106,4 @@ function unsubscribe() {
         }
     }
 }
-</script>
\ No newline at end of file
+</script>
diff --git a/src/invidious/views/watch.ecr b/src/invidious/views/watch.ecr
index 3cb6328b..fe785fb7 100644
--- a/src/invidious/views/watch.ecr
+++ b/src/invidious/views/watch.ecr
@@ -1,7 +1,7 @@
 <% content_for "header" do %>
 <meta name="thumbnail" content="<%= thumbnail %>">
 <meta name="description" content="<%= description %>">
-<meta name="keywords" content="<%= video.info["keywords"] %>">
+<meta name="keywords" content="<%= video.keywords.join(",") %>">
 <meta property="og:site_name" content="Invidious">
 <meta property="og:url" content="<%= host_url %>/watch?v=<%= video.id %>">
 <meta property="og:title" content="<%= HTML.escape(video.title) %>">
@@ -451,4 +451,4 @@ function get_youtube_replies(target, load_more) {
 get_youtube_comments();
 <% end %>
 
-</script>
\ No newline at end of file
+</script>