Source attributes in output template (#45)

* Updated download options to take a media item; allowed for specifying custom output path template options

* Fixed bug where indexing job wouldn't run for the first time

* Renamed friendly_name to custom_name

* Added new options to default template and UI

* Improved explainer UI

lib/pinchflat_web/controllers/media_profiles/media_profile_html.ex

@@ -30,7 +30,13 @@ defmodule PinchflatWeb.MediaProfiles.MediaProfileHTML do
   end
 
   def custom_output_template_options do
-    ~w(upload_day upload_month upload_year)a
+    %{
+      upload_day: nil,
+      upload_month: nil,
+      upload_year: nil,
+      source_custom_name: "the name of the sources that use this profile",
+      source_collection_type: "the collection type of the sources that use this profile. Either 'channel' or 'playlist'"
+    }
   end
 
   def common_output_template_options do

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

@@ -46,8 +46,8 @@
   </section>
 
   <h2 class="text-xl font-bold mb-2">Template Options</h2>
-  <section class="ml-2 md:ml-4 mb-4 max-w-prose">
-    <p>
+  <section class="ml-2 md:ml-4 mb-4">
+    <p class="max-w-prose">
       Any single-word <code class="text-sm">yt-dlp</code>
       option
       <.inline_link href="https://github.com/yt-dlp/yt-dlp?tab=readme-ov-file#output-template">
@@ -58,8 +58,9 @@
     </p>
     <h3 class="text-lg font-bold mb-2">Custom Aliases</h3>
     <ul class="list-disc list-inside ml-2 md:ml-5">
-      <li :for={opt <- custom_output_template_options()}>
-        <.inline_code>{{ <%= opt %> }}</.inline_code>
+      <li :for={{k, v} <- custom_output_template_options()}>
+        <.inline_code>{{ <%= k %> }}</.inline_code>
+        <span :if={v}>- <%= v %></span>
       </li>
     </ul>
     <h3 class="text-lg font-bold mb-2">Common Options</h3>

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

@@ -50,7 +50,7 @@
       <:tab title="Sources">
         <.table rows={@media_profile.sources} table_class="text-black dark:text-white">
           <:col :let={source} label="Name">
-            <%= source.friendly_name || source.collection_name %>
+            <%= source.custom_name || source.collection_name %>
           </:col>
           <:col :let={source} label="Type"><%= source.collection_type %></:col>
           <:col :let={source} label="Should Download?">