Mark deleted channels in /subscription_manager

assets/css/darktheme.css

@@ -28,6 +28,10 @@ body {
   color: rgba(35, 35, 35, 1);
 }
 
+.pure-form input[type="file"] {
+  color: #f0f0f0;
+}
+
 .navbar > .searchbar input {
   background-color: inherit;
   color: inherit;

assets/css/default.css

@@ -1,3 +1,7 @@
+.deleted {
+  background-color: rgb(255, 0, 0, 0.5);
+}
+
 .channel-owner {
   background-color: #008bec;
   color: #fff;

src/invidious.cr

@@ -1583,14 +1583,7 @@ post "/data_control" do |env|
           user.subscriptions += body["subscriptions"].as_a.map { |a| a.as_s }
           user.subscriptions.uniq!
 
-          user.subscriptions.select! do |ucid|
-            begin
-              get_channel(ucid, PG_DB, false, false)
-              true
-            rescue ex
-              false
-            end
-          end
+          user.subscriptions = get_batch_channels(user.subscriptions, PG_DB, false, false)
 
           PG_DB.exec("UPDATE users SET subscriptions = $1 WHERE email = $2", user.subscriptions, user.email)
         end

src/invidious/views/subscription_manager.ecr

@@ -4,7 +4,9 @@
 
 <div class="pure-g h-box">
     <div class="pure-u-1-3">
-        <h3><%= translate(locale, "`x` subscriptions", %(<span id="count">#{subscriptions.size}</span>)) %></h3>
+        <h3>
+            <a href="/feed/subscriptions"><%= translate(locale, "`x` subscriptions", %(<span id="count">#{subscriptions.size}</span>)) %></a>
+        </h3>
     </div>
     <div class="pure-u-1-3" style="text-align:center;">
         <h3>
@@ -20,15 +22,15 @@
 
 <% subscriptions.each do |channel| %>
 <div class="h-box">
-    <div class="pure-g">
+    <div class="pure-g<% if channel.deleted %> deleted <% end%>">
         <div class="pure-u-2-5">
-            <h3>
+            <h3 style="padding-left: 0.5em">
                 <a href="/channel/<%= channel.id %>"><%= channel.author %></a>
             </h3>
         </div>
         <div class="pure-u-2-5"></div>
         <div class="pure-u-1-5" style="text-align: right;">
-            <h3>
+            <h3 style="padding-right: 0.5em">
                 <a onclick="remove_subscription(this)"
                     data-id="<%= channel.id %>"
                     onmouseenter='this["href"]="javascript:void(0)"'