From ef8c9f093c0b6ea4b68b116d683e8d7f045ccd66 Mon Sep 17 00:00:00 2001
From: Omar Roth <omarroth@protonmail.com>
Date: Sat, 8 Jun 2019 10:18:45 -0500
Subject: Add premiere date to watch page

---
 src/invidious.cr              |  2 +-
 src/invidious/videos.cr       |  8 ++++++--
 src/invidious/views/embed.ecr |  3 ++-
 src/invidious/views/watch.ecr | 13 +++++++++++--
 4 files changed, 20 insertions(+), 6 deletions(-)

(limited to 'src')

diff --git a/src/invidious.cr b/src/invidious.cr
index 63c44177..2ea2c518 100644
--- a/src/invidious.cr
+++ b/src/invidious.cr
@@ -519,7 +519,7 @@ get "/watch" do |env|
   engagement = ((video.dislikes.to_f + video.likes.to_f)/video.views * 100)
 
   playability_status = video.player_response["playabilityStatus"]?
-  if playability_status && playability_status["status"] == "LIVE_STREAM_OFFLINE"
+  if playability_status && playability_status["status"] == "LIVE_STREAM_OFFLINE" && !video.premiere_timestamp
     reason = playability_status["reason"]?.try &.as_s
   end
   reason ||= ""
diff --git a/src/invidious/videos.cr b/src/invidious/videos.cr
index 5765d0c8..78a52db3 100644
--- a/src/invidious/videos.cr
+++ b/src/invidious/videos.cr
@@ -851,8 +851,12 @@ def get_video(id, db, proxies = {} of String => Array({ip: String, port: Int32})
   if db.query_one?("SELECT EXISTS (SELECT true FROM videos WHERE id = $1)", id, as: Bool) && !region
     video = db.query_one("SELECT * FROM videos WHERE id = $1", id, as: Video)
 
-    # If record was last updated over 10 minutes ago, refresh (expire param in response lasts for 6 hours)
-    if (refresh && Time.utc - video.updated > 10.minutes) || force_refresh
+    # If record was last updated over 10 minutes ago, or video has since premiered,
+    # refresh (expire param in response lasts for 6 hours)
+    if (refresh &&
+       (Time.utc - video.updated > 10.minutes) ||
+       (video.premiere_timestamp && video.premiere_timestamp.as(Time) < Time.utc)) ||
+       force_refresh
       begin
         video = fetch_video(id, proxies, region)
         video_array = video.to_a
diff --git a/src/invidious/views/embed.ecr b/src/invidious/views/embed.ecr
index b6307b9c..7fa5f45b 100644
--- a/src/invidious/views/embed.ecr
+++ b/src/invidious/views/embed.ecr
@@ -30,7 +30,8 @@ var video_data = {
     length_seconds: '<%= video.info["length_seconds"].to_f %>',
     video_series: <%= video_series.to_json %>,
     params: <%= params.to_json %>,
-    preferences: <%= preferences.to_json %>
+    preferences: <%= preferences.to_json %>,
+    premiere_timestamp: <%= video.premiere_timestamp.try &.to_unix || "null" %>
 }
 </script>
 
diff --git a/src/invidious/views/watch.ecr b/src/invidious/views/watch.ecr
index 2f03190a..85ca8b8b 100644
--- a/src/invidious/views/watch.ecr
+++ b/src/invidious/views/watch.ecr
@@ -40,7 +40,8 @@ var video_data = {
     hide_replies_text: '<%= HTML.escape(translate(locale, "Hide replies")) %>',
     show_replies_text: '<%= HTML.escape(translate(locale, "Show replies")) %>',
     params: <%= params.to_json %>,
-    preferences: <%= preferences.to_json %>
+    preferences: <%= preferences.to_json %>,
+    premiere_timestamp: <%= video.premiere_timestamp.try &.to_unix || "null" %>
 }
 </script>
 
@@ -72,6 +73,10 @@ var video_data = {
         <h3>
             <%= reason %>
         </h3>
+    <% elsif video.premiere_timestamp %>
+        <h3>
+            <%= translate(locale, "Premieres in `x`", recode_date((video.premiere_timestamp.as(Time) - Time.utc).ago, locale)) %>
+        </h3>
     <% end %>
 </div>
 
@@ -172,7 +177,11 @@ var video_data = {
             <%= rendered "components/subscribe_widget" %>
 
             <p>
-                <b><%= translate(locale, "Shared `x`", video.published.to_s("%B %-d, %Y")) %></b>
+                <% if video.premiere_timestamp %>
+                    <b><%= translate(locale, "Premieres `x`", video.premiere_timestamp.not_nil!.to_s("%B %-d, %R UTC")) %></b>
+                <% else %>
+                    <b><%= translate(locale, "Shared `x`", video.published.to_s("%B %-d, %Y")) %></b>
+                <% end %>
             </p>
 
             <div>
-- 
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