Merge pull request #1456 from consul/accessibility-embed-videos

improves accessibility on proposals embed videos

app/helpers/embed_videos_helper.rb

@@ -2,6 +2,7 @@ module EmbedVideosHelper
 
   def embedded_video_code
     link = @proposal.video_url
+    title = t('proposals.show.embed_video_title', proposal: @proposal.title)
     if link.match(/vimeo.*/)
       server = "Vimeo"
     elsif link.match(/youtu*.*/)
@@ -21,7 +22,7 @@ module EmbedVideosHelper
     end
 
     if match and match[2]
-      '<iframe src="' + src + match[2] + '" frameborder="0" allowfullscreen></iframe>'
+      '<iframe src="' + src + match[2] + '" style="border:0;" allowfullscreen title="' + title + '"></iframe>'
     else
       ''
     end

config/locales/en.yml

@@ -384,6 +384,7 @@ en:
       share: Share
       send_notification: Send notification
       no_notifications: "This proposal has any notifications."
+      embed_video_title: "Video on %{proposal}"
     update:
       form:
         submit_button: Save changes

config/locales/es.yml

@@ -384,6 +384,7 @@ es:
       send_notification: Enviar notificación
       share: Compartir
       no_notifications: "Esta propuesta no tiene notificaciones."
+      embed_video_title: "Vídeo en %{proposal}"
     update:
       form:
         submit_button: Guardar cambios