[TWIG][EndShowStyles] Route as an event argument

components/Left/Left.php

@@ -31,7 +31,7 @@ class Left extends Component
      *
      * @return bool hook value; true means continue processing, false means stop.
      */
-    public function onEndShowStyles(array &$styles): bool
+    public function onEndShowStyles(array &$styles, string $route): bool
     {
         $styles[] = 'components/Left/assets/css/view.css';
         return Event::next;

components/Right/Right.php

@@ -31,7 +31,7 @@ class Right extends Component
      *
      * @return bool hook value; true means continue processing, false means stop.
      */
-    public function onEndShowStyles(array &$styles): bool
+    public function onEndShowStyles(array &$styles, string $route): bool
     {
         $styles[] = 'components/Right/assets/css/view.css';
         return Event::next;

components/Search/Search.php

@@ -76,7 +76,7 @@ class Search extends Component
      *
      * @return bool hook value; true means continue processing, false means stop.
      */
-    public function onEndShowStyles(array &$styles): bool
+    public function onEndShowStyles(array &$styles, string $route): bool
     {
         $styles[] = 'components/Search/assets/css/view.css';
         return Event::next;

plugins/AttachmentShowRelated/AttachmentShowRelated.php

@@ -31,7 +31,7 @@ class AttachmentShowRelated extends Plugin
 {
     public function onAppendRightPanelBlock($vars, &$res): bool
     {
-        if ($vars['path'] == 'attachment_show') {
+        if ($vars['path'] === 'attachment_show') {
             $related_notes = DB::dql('select n from attachment_to_note an ' .
         'join note n with n.id = an.note_id ' .
         'where an.attachment_id = :attachment_id', ['attachment_id' => $vars['vars']['attachment_id']]);
@@ -43,4 +43,19 @@ class AttachmentShowRelated extends Plugin
         }
         return Event::next;
     }
+
+    /**
+     * Output our dedicated stylesheet
+     *
+     * @param array $styles stylesheets path
+     *
+     * @return bool hook value; true means continue processing, false means stop.
+     */
+    public function onEndShowStyles(array &$styles, string $path): bool
+    {
+        if ($path === 'attachment_show') {
+            $styles[] = '/assets/default_theme/css/pages/feeds.css';
+        }
+        return Event::next;
+    }
 }

src/Twig/Runtime.php

@@ -82,10 +82,10 @@ class Runtime implements RuntimeExtensionInterface, EventSubscriberInterface
      * @return array|mixed
      * @codeCoverageIgnore
      */
-    public function getShowStylesheets()
+    public function getShowStylesheets($route)
     {
         $styles = [];
-        Event::handle('EndShowStyles', [&$styles]);
+        Event::handle('EndShowStyles', [&$styles, $route]);
         return $styles;
     }
 

templates/base.html.twig

@@ -15,7 +15,7 @@
         <link rel="preload" href="{{ asset('assets/default_theme/css/base.css') }}" as="style" type="text/css">
         <link rel="stylesheet" href="{{ asset('assets/default_theme/css/base.css') }}">
 
-        {% for stylesheet in show_stylesheets() %}
+        {% for stylesheet in show_stylesheets(app.request.get('_route')) %}
             <link rel='stylesheet' type='text/css' href="{{ asset(stylesheet) }}">
         {% endfor %}
     {% endblock %}