From cee0464427f570743eb557b26feeeaa83244593b Mon Sep 17 00:00:00 2001
From: Fijxu <fijxu@nadeko.net>
Date: Thu, 3 Apr 2025 00:34:50 -0300
Subject: [PATCH] fix missing scheme on meta elements

---
 src/invidious/views/channel.ecr |  9 +++++----
 src/invidious/views/watch.ecr   | 15 ++++++++-------
 2 files changed, 13 insertions(+), 11 deletions(-)

diff --git a/src/invidious/views/channel.ecr b/src/invidious/views/channel.ecr
index a64088a2..eeaf1be1 100644
--- a/src/invidious/views/channel.ecr
+++ b/src/invidious/views/channel.ecr
@@ -3,6 +3,7 @@
   author = HTML.escape(channel.author)
   channel_profile_pic = URI.parse(channel.author_thumbnail).request_target
   host = env.request.headers["Host"]
+  scheme = env.request.headers["X-Forwarded-Proto"]? || ("https" if CONFIG.https_only) || "http"
 
   relative_url =
     case selected_tab
@@ -32,15 +33,15 @@
 <%- if selected_tab.videos? -%>
 <meta name="description" content="<%= channel.description %>">
 <meta property="og:site_name" content="Invidious">
-<meta property="og:url" content="<%= host %>/channel/<%= ucid %>">
+<meta property="og:url" content="<%= scheme %>://<%= host %>/channel/<%= ucid %>">
 <meta property="og:title" content="<%= author %>">
-<meta property="og:image" content="<%= host %>/ggpht<%= channel_profile_pic %>">
+<meta property="og:image" content="<%= scheme %>://<%= host %>/ggpht<%= channel_profile_pic %>">
 <meta property="og:description" content="<%= channel.description %>">
 <meta name="twitter:card" content="summary">
-<meta name="twitter:url" content="<%= host %>/channel/<%= ucid %>">
+<meta name="twitter:url" content="<%= scheme %>://<%= host %>/channel/<%= ucid %>">
 <meta name="twitter:title" content="<%= author %>">
 <meta name="twitter:description" content="<%= channel.description %>">
-<meta name="twitter:image" content="<%= host %>/ggpht<%= channel_profile_pic %>">
+<meta name="twitter:image" content="<%= scheme %>://<%= host %>/ggpht<%= channel_profile_pic %>">
 <link rel="alternate" type="application/rss+xml" title="RSS" href="/feed/channel/<%= ucid %>" />
 <%- end -%>
 
diff --git a/src/invidious/views/watch.ecr b/src/invidious/views/watch.ecr
index 966021dc..ca973f15 100644
--- a/src/invidious/views/watch.ecr
+++ b/src/invidious/views/watch.ecr
@@ -2,31 +2,32 @@
 <% title = HTML.escape(video.title) %>
 <% author = HTML.escape(video.author) %>
 <% host = env.request.headers["Host"] %>
+<% scheme = env.request.headers["X-Forwarded-Proto"]? || ("https" if CONFIG.https_only) || "http" %>
 
 
 <% content_for "header" do %>
-<meta name="thumbnail" content="<%= thumbnail %>">
+<meta name="thumbnail" content="<%= scheme %>://<%= host %><%= thumbnail %>">
 <meta name="description" content="<%= HTML.escape(video.short_description) %>">
 <meta name="keywords" content="<%= video.keywords.join(",") %>">
 <meta property="og:site_name" content="<%= author %> | Invidious">
-<meta property="og:url" content="<%= host %>/watch?v=<%= video.id %>">
+<meta property="og:url" content="<%= scheme %>://<%= host %>/watch?v=<%= video.id %>">
 <meta property="og:title" content="<%= title %>">
-<meta property="og:image" content="<%= host %>/vi/<%= video.id %>/maxres.jpg">
+<meta property="og:image" content="<%= scheme %>://<%= host %>/vi/<%= video.id %>/maxres.jpg">
 <meta property="og:description" content="<%= HTML.escape(video.short_description) %>">
 <meta property="og:type" content="video.other">
 <!-- This shouldn't be empty, ever. -->
-<meta property="og:video" content="<%= video_url %>"> 
+<meta property="og:video" content="<%= video_url %>">
 <meta property="og:video:url" content="<%= video_url %>">
 <meta property="og:video:secure_url" content="<%= video_url %>">
 <meta property="og:video:type" content="video/mp4">
 <meta property="og:video:width" content="640">
 <meta property="og:video:height" content="360">
 <meta name="twitter:card" content="player">
-<meta name="twitter:url" content="<%= host %>/watch?v=<%= video.id %>">
+<meta name="twitter:url" content="<%= scheme %>://<%= host %>/watch?v=<%= video.id %>">
 <meta name="twitter:title" content="<%= title %>">
 <meta name="twitter:description" content="<%= HTML.escape(video.short_description) %>">
-<meta name="twitter:image" content="<%= host %>/vi/<%= video.id %>/maxres.jpg">
-<meta name="twitter:player" content="<%= host %>/embed/<%= video.id %>">
+<meta name="twitter:image" content="<%= scheme %>://<%= host %>/vi/<%= video.id %>/maxres.jpg">
+<meta name="twitter:player" content="<%= scheme %>://<%= host %>/embed/<%= video.id %>">
 <meta name="twitter:player:width" content="1280">
 <meta name="twitter:player:height" content="720">
 <link rel="alternate" href="https://www.youtube.com/watch?v=<%= video.id %>">