feat: add support for bunny CDN videos (#11601)

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
Co-authored-by: Sivin Varghese <64252451+iamsivin@users.noreply.github.com>

lib/custom_markdown_renderer.rb

@@ -7,6 +7,7 @@ class CustomMarkdownRenderer < CommonMarker::HtmlRenderer
   MP4_REGEX = %r{https?://(?:www\.)?.+\.(mp4)}
   ARCADE_REGEX = %r{https?://(?:www\.)?app\.arcade\.software/share/([^&/]+)}
   WISTIA_REGEX = %r{https?://(?:www\.)?([^/]+)\.wistia\.com/medias/([^&/]+)}
+  BUNNY_REGEX = %r{https?://iframe\.mediadelivery\.net/play/(\d+)/([^&/?]+)}
 
   def text(node)
     content = node.string_content
@@ -52,7 +53,8 @@ class CustomMarkdownRenderer < CommonMarker::HtmlRenderer
       MP4_REGEX => :make_video_embed,
       LOOM_REGEX => :make_loom_embed,
       ARCADE_REGEX => :make_arcade_embed,
-      WISTIA_REGEX => :make_wistia_embed
+      WISTIA_REGEX => :make_wistia_embed,
+      BUNNY_REGEX => :make_bunny_embed
     }
 
     embedding_methods.each do |regex, method|
@@ -104,4 +106,10 @@ class CustomMarkdownRenderer < CommonMarker::HtmlRenderer
     video_id = arcade_match[1]
     EmbedRenderer.arcade(video_id)
   end
+
+  def make_bunny_embed(bunny_match)
+    library_id = bunny_match[1]
+    video_id = bunny_match[2]
+    EmbedRenderer.bunny(library_id, video_id)
+  end
 end

lib/embed_renderer.rb

@@ -84,4 +84,19 @@ module EmbedRenderer
     </div>
   )
   end
+
+  def self.bunny(library_id, video_id)
+    %(
+      <div style="position: relative; padding-top: 56.25%;">
+        <iframe
+          src="https://iframe.mediadelivery.net/embed/#{library_id}/#{video_id}?autoplay=false&loop=false&muted=false&preload=true&responsive=true"
+          title="Bunny video player"
+          loading="lazy"
+          style="border: 0; position: absolute; top: 0; height: 100%; width: 100%;"
+          allow="accelerometer; gyroscope; autoplay; encrypted-media; picture-in-picture;"
+          allowfullscreen>
+        </iframe>
+      </div>
+    )
+  end
 end

spec/lib/custom_markdown_renderer_spec.rb

@@ -162,5 +162,22 @@ describe CustomMarkdownRenderer do
         expect(output).to include('src="https://www.youtube-nocookie.com/embed/VIDEO_ID"')
       end
     end
+
+    context 'when link is a Bunny.net URL' do
+      let(:bunny_url) { 'https://iframe.mediadelivery.net/play/431789/1f105841-cad9-46fe-a70e-b7623c60797c' }
+
+      it 'renders an iframe with Bunny embed code' do
+        output = render_markdown_link(bunny_url)
+        expect(output).to include('src="https://iframe.mediadelivery.net/embed/431789/1f105841-cad9-46fe-a70e-b7623c60797c?autoplay=false&loop=false&muted=false&preload=true&responsive=true"')
+        expect(output).to include('allowfullscreen')
+        expect(output).to include('allow="accelerometer; gyroscope; autoplay; encrypted-media; picture-in-picture;"')
+      end
+
+      it 'wraps iframe in responsive container' do
+        output = render_markdown_link(bunny_url)
+        expect(output).to include('position: relative; padding-top: 56.25%;')
+        expect(output).to include('position: absolute; top: 0; height: 100%; width: 100%;')
+      end
+    end
   end
 end