[Enhancement] Adds ability to enable/disable sources (#481)

* [Unrelated] updated module name for existing liveview module

* Updated toggle component and moved MP index table to a liveview

* [WIP] reverted MP index table; added source count to MP index

* Moved new live table to sources index

* Added 'enabled' boolean to sources

* Got 'enabled' logic working re: downloading pending media

* Updated sources context to do the right thing when a source is updated

* Docs and tests

* Updated slow indexing to maintain its old schedule if re-enabled

* Hooked up the enabled toggle to the sources page

* [Unrelated] added direct links to various tabs on the sources table

* More tests

* Removed unneeded guard in

* Removed outdated comment

lib/pinchflat_web/controllers/media_profiles/media_profile_controller.ex

@@ -1,20 +1,31 @@
 defmodule PinchflatWeb.MediaProfiles.MediaProfileController do
   use PinchflatWeb, :controller
   use Pinchflat.Sources.SourcesQuery
+  use Pinchflat.Profiles.ProfilesQuery
 
   alias Pinchflat.Repo
   alias Pinchflat.Profiles
+  alias Pinchflat.Sources.Source
   alias Pinchflat.Profiles.MediaProfile
   alias Pinchflat.Profiles.MediaProfileDeletionWorker
 
   def index(conn, _params) do
-    media_profiles =
-      MediaProfile
-      |> where([mp], is_nil(mp.marked_for_deletion_at))
-      |> order_by(asc: :name)
-      |> Repo.all()
+    media_profiles_query =
+      from mp in MediaProfile,
+        as: :media_profile,
+        where: is_nil(mp.marked_for_deletion_at),
+        order_by: [asc: mp.name],
+        select: map(mp, ^MediaProfile.__schema__(:fields)),
+        select_merge: %{
+          source_count:
+            subquery(
+              from s in Source,
+                where: s.media_profile_id == parent_as(:media_profile).id,
+                select: count(s.id)
+            )
+        }
 
-    render(conn, :index, media_profiles: media_profiles)
+    render(conn, :index, media_profiles: Repo.all(media_profiles_query))
   end
 
   def new(conn, params) do

lib/pinchflat_web/controllers/media_profiles/media_profile_html/index.html.heex

@@ -10,7 +10,6 @@
     </.link>
   </nav>
 </div>
-
 <div class="rounded-sm border border-stroke bg-white shadow-default dark:border-strokedark dark:bg-boxdark">
   <div class="max-w-full overflow-x-auto">
     <div class="flex flex-col gap-10 min-w-max">
@@ -23,6 +22,11 @@
         <:col :let={media_profile} label="Preferred Resolution">
           <%= media_profile.preferred_resolution %>
         </:col>
+        <:col :let={media_profile} label="Sources">
+          <.subtle_link href={~p"/media_profiles/#{media_profile.id}/#tab-sources"}>
+            <.localized_number number={media_profile.source_count} />
+          </.subtle_link>
+        </:col>
         <:col :let={media_profile} label="" class="flex justify-end">
           <.icon_link href={~p"/media_profiles/#{media_profile.id}/edit"} icon="hero-pencil-square" class="mr-4" />
         </:col>