[Media] EncoderPlugins should handle the views that concern them

Ensure the intended filetypes and mimetypes during Vips conversions (part 2)
Sanitize Attachments instead of Validate (part 2)
Various bug fixes

plugins/VideoEncoder/VideoEncoder.php

@@ -30,7 +30,9 @@
 
 namespace Plugin\VideoEncoder;
 
+use App\Core\Event;
 use App\Core\Modules\Plugin;
+use App\Util\Formatting;
 
 class VideoEncoder extends Plugin
 {
@@ -55,6 +57,19 @@ class VideoEncoder extends Plugin
         return true;
     }
 
+    /**
+     * Generates the view for attachments of type Video
+     *
+     * @param array $vars
+     * @param array $res
+     * @return bool
+     */
+    public function onViewAttachmentVideo(array $vars, array &$res): bool
+    {
+        $res[] = Formatting::twigRenderFile('videoEncoder/videoEncoderView.html.twig', ['attachment' => $vars['attachment'], 'thumbnail_parameters' => $vars['thumbnail_parameters']]);
+        return Event::stop;
+    }
+
     /**
      * High quality GIF conversion.
      *

plugins/VideoEncoder/templates/videoEncoder/videoEncoderView.html.twig

@@ -0,0 +1,9 @@
+<div>
+    <figure>
+        <video src="{{ path('attachment_view', {'id': attachment.getId()}) }}" controls poster="{{ path('attachment_thumbnail', thumbnail_parameters) }}">
+        </video>
+        <figcaption><a
+                href="{{ path('attachment_show', {'id': attachment.getId()}) }}">{{ attachment.getTitle() }}</a>
+        </figcaption>
+    </figure>
+</div>