Merge branch 'master' into glitch-soc/merge-upstream

Conflicts:
	app/views/layouts/application.html.haml

Edited:
        app/helpers/application_helper.rb
        app/views/admin/domain_blocks/new.html.haml

Conflict wasn't really one, just two changes too close to one another.
Edition was to adapt the class names for themes to class names for
skins and flavours.

Also edited app/views/admin/domain_blocks/new.html.haml to strip the
duplicate admin pack inclusion thing.

1 files changed, 4 insertions, 1 deletions

diff --git a/app/javascript/packs/public.js b/app/javascript/packs/public.js
index e5fdc7f83..1cb491e17 100644
--- a/app/javascript/packs/public.js
+++ b/app/javascript/packs/public.js
@@ -63,7 +63,10 @@ function main() {
         .catch(error => console.error(error));
     }
 
-    new Rellax('.parallax', { speed: -1 });
+    const parallaxComponents = document.querySelectorAll('.parallax');
+    if (parallaxComponents.length > 0 ) {
+      new Rellax('.parallax', { speed: -1 });
+    }
 
     const history = createHistory();
     const detailedStatuses = document.querySelectorAll('.public-layout .detailed-status');