Provide an opportunity for including conference-specific CSS

There is currently no top-level selector for views that is conference-specific, so all conferences on one OSEM instance end up sharing all the same CSS. In order to allow individual conferences to have unique CSS, a class for the current conference is applied to the <body> tag, and an scss template provided with an example of conference-specific CSS.
2018-10-23 19:14:31 -07:00 · 2018-10-23 19:14:31 -07:00 · 1241d21f93
commit 1241d21f93
parent 8b12b1662d
5 changed files with 30 additions and 5 deletions
--- a/app/views/layouts/application.html.haml
+++ b/app/views/layouts/application.html.haml
@ -21,7 +21,7 @@
      = javascript_include_tag "//cdn.transifex.com/live.js"

    = yield(:head)
-  %body
+  %body{ class: ("conference-#{@conference.short_title}" if @conference) }
    = render 'layouts/navigation', conference: @conference
    -# Admin area
    - if controller.class.name.split("::").first=="Admin"