From 4875aa1d7e91d570ba94ba6dbc1ec29e7e37fbb8 Mon Sep 17 00:00:00 2001
From: Omar Roth <omarroth@hotmail.com>
Date: Sat, 20 Oct 2018 20:37:55 -0500
Subject: [PATCH] Add partial support for video duration in thumbnails

---
 assets/css/default.css                  | 23 +++++++++++++
 src/invidious/channels.cr               |  5 +++
 src/invidious/helpers/utils.cr          | 17 ++++++++++
 src/invidious/videos.cr                 |  4 +++
 src/invidious/views/components/item.ecr | 45 +++++++++++++++++++------
 src/invidious/views/watch.ecr           |  5 ++-
 6 files changed, 88 insertions(+), 11 deletions(-)

diff --git a/assets/css/default.css b/assets/css/default.css
index a7496981..aebd563c 100644
--- a/assets/css/default.css
+++ b/assets/css/default.css
@@ -32,6 +32,29 @@ a.pure-button-primary:hover {
   color: #fff;
 }
 
+div.thumbnail {
+  position: relative;
+}
+
+img.thumbnail {
+  width: 100%;
+  left: 0;
+  top: 0;
+}
+
+.length {
+  z-index: 100;
+  position: absolute;
+  background-color: rgba(35, 35, 35, 0.75);
+  color: #fff;
+  border-radius: 2px;
+  padding: 2px;
+  font-size: 16px;
+  font-family: sans-serif;
+  right: 0.5em;
+  bottom: -0.5em;
+}
+
 /*
  * Navbar
  */
diff --git a/src/invidious/channels.cr b/src/invidious/channels.cr
index 09e8f522..4d9d89c8 100644
--- a/src/invidious/channels.cr
+++ b/src/invidious/channels.cr
@@ -15,6 +15,11 @@ class ChannelVideo
     ucid:      String,
     author:    String,
   })
+
+  # TODO: Add length_seconds to channel_video
+  def length_seconds
+    return 0
+  end
 end
 
 def get_channel(id, client, db, refresh = true, pull_all_videos = true)
diff --git a/src/invidious/helpers/utils.cr b/src/invidious/helpers/utils.cr
index dab8e0e9..174f2993 100644
--- a/src/invidious/helpers/utils.cr
+++ b/src/invidious/helpers/utils.cr
@@ -40,6 +40,23 @@ def decode_length_seconds(string)
   return length_seconds
 end
 
+def recode_length_seconds(time)
+  if time <= 0
+    return ""
+  else
+    time = time.seconds
+    text = "#{time.minutes.to_s.rjust(2, '0')}:#{time.seconds.to_s.rjust(2, '0')}"
+
+    if time.hours > 0
+      text = "#{time.hours.to_s.rjust(2, '0')}:#{text}"
+    end
+
+    text = text.lchop('0')
+
+    return text
+  end
+end
+
 def decode_time(string)
   time = string.try &.to_f?
 
diff --git a/src/invidious/videos.cr b/src/invidious/videos.cr
index 2e1a828c..72dbe9fb 100644
--- a/src/invidious/videos.cr
+++ b/src/invidious/videos.cr
@@ -451,6 +451,10 @@ class Video
     return description
   end
 
+  def length_seconds
+    return self.info["length_seconds"].to_i
+  end
+
   add_mapping({
     id:   String,
     info: {
diff --git a/src/invidious/views/components/item.ecr b/src/invidious/views/components/item.ecr
index db319d82..6560ab4c 100644
--- a/src/invidious/views/components/item.ecr
+++ b/src/invidious/views/components/item.ecr
@@ -22,7 +22,10 @@
         <a style="width:100%;" href="<%= url %>">
             <% if env.get?("user") && env.get("user").as(User).preferences.thin_mode %>
             <% else %>
-            <img style="width:100%;" src="/vi/<%= item.videos[0]?.try &.id %>/mqdefault.jpg"/>
+            <div class="thumbnail">
+                <img class="thumbnail" src="/vi/<%= item.videos[0]?.try &.id %>/mqdefault.jpg"/>
+                <p class="length"><%= recode_length_seconds(item.videos[0].length_seconds) %></p>
+            </div>
             <% end %>
             <p><%= item.title %></p>
         </a>
@@ -35,23 +38,45 @@
         <a style="width:100%;" href="/watch?v=<%= item.id %>&list=<%= item.mixes[0] %>">
             <% if env.get?("user") && env.get("user").as(User).preferences.thin_mode %>
             <% else %>
-            <img style="width:100%;" src="/vi/<%= item.id %>/mqdefault.jpg"/>
+            <div class="thumbnail">
+                <img class="thumbnail" src="/vi/<%= item.id %>/mqdefault.jpg"/>
+                <p class="length"><%= recode_length_seconds(item.length_seconds) %></p>
+            </div>
             <% end %>
             <p><%= item.title %></p>
         </a>
         <p>
             <b><a style="width:100%;" href="/channel/<%= item.ucid %>"><%= item.author %></a></b>
         </p>
-    <% else %>
-        <% if item.responds_to?(:playlists) && !item.playlists.empty? %>
-        <% params = "&list=#{item.playlists[0]}" %>
-        <% else %>
-        <% params = nil %>
-        <% end %>
-        <a style="width:100%;" href="/watch?v=<%= item.id %><%= params %>">
+    <% when PlaylistVideo %>
+        <a style="width:100%;" href="/watch?v=<%= item.id %>&list=<%= item.playlists[0] %>">
             <% if env.get?("user") && env.get("user").as(User).preferences.thin_mode %>
             <% else %>
-            <img style="width:100%;" src="/vi/<%= item.id %>/mqdefault.jpg"/>
+            <div class="thumbnail">
+                <img class="thumbnail" src="/vi/<%= item.id %>/mqdefault.jpg"/>
+                <p class="length"><%= recode_length_seconds(item.length_seconds) %></p>
+            </div>
+            <% end %>
+            <p><%= item.title %></p>
+        </a>
+        <% if item.responds_to?(:live_now) && item.live_now %>
+        <p>LIVE</p>
+        <% end %>
+        <p>
+            <b><a style="width:100%;" href="/channel/<%= item.ucid %>"><%= item.author %></a></b>
+        </p>
+        
+        <% if Time.now - item.published > 1.minute %>
+        <h5>Shared <%= recode_date(item.published) %> ago</h5>
+        <% end %>
+    <% else %>
+        <a style="width:100%;" href="/watch?v=<%= item.id %>">
+            <% if env.get?("user") && env.get("user").as(User).preferences.thin_mode %>
+            <% else %>
+            <div class="thumbnail">
+                <img class="thumbnail" src="/vi/<%= item.id %>/mqdefault.jpg"/>
+                <p class="length"><%= recode_length_seconds(item.length_seconds) %></p>
+            </div>
             <% end %>
             <p><%= item.title %></p>
         </a>
diff --git a/src/invidious/views/watch.ecr b/src/invidious/views/watch.ecr
index 9424bd10..6af7e10a 100644
--- a/src/invidious/views/watch.ecr
+++ b/src/invidious/views/watch.ecr
@@ -137,7 +137,10 @@
             <a href="/watch?v=<%= rv["id"] %>">
                 <% if preferences && preferences.thin_mode %>
                 <% else %>
-                <img style="width:100%;" src="/vi/<%= rv["id"] %>/mqdefault.jpg">
+                <div class="thumbnail">
+                    <img class="thumbnail" src="/vi/<%= rv["id"] %>/mqdefault.jpg">
+                    <p class="length"><%= recode_length_seconds(rv["length_seconds"]?.try &.to_i? || 0) %></p>
+                </div>
                 <% end %>
                 <p style="width:100%"><%= rv["title"] %></p>
                 <p>