[wp-trac] [WordPress Trac] #40271: Use get_user_locale() in Customizer

[WordPress Trac]

#40271: Use get_user_locale() in Customizer
--------------------------+--------------------------------------
 Reporter:  swissspidy    |      Owner:
     Type:  defect (bug)  |     Status:  new
 Priority:  normal        |  Milestone:  4.7.4
Component:  Customize     |    Version:  4.7
 Severity:  normal        |   Keywords:  needs-patch dev-feedback
  Focuses:                |
--------------------------+--------------------------------------
 In `wp-admin/customize.php`, `get_locale()` is being used to add a
 `locale-$sitelocale`body class, which leads to some CSS being applied to
 the customizer even though the locale isn't used.

 To reproduce:

 1. Set user language to en_US
 2. Set site language to anything else, e.g. de_DE
 3. Notice that the body class is `locale-de-de` and therefore some
 specific CSS for de_DE is being applied, even though all the text in the
 customizer is in en_US.

--
Ticket URL: <https://core.trac.wordpress.org/ticket/40271>
WordPress Trac <https://core.trac.wordpress.org/>
WordPress publishing platform