CRM-19542 Unable to theme language switcher block

[kainuk]

• CRM-19542: Unable to theme language switcher block

[colemanw]

@mlutfy do you use this block? Could you please test this patch to ensure it doesn't cause any regression?

[jackrabbithanna]

well that patch does make sense

if you can get the same behavior with a preprocess, why have your own theme function, and override the theme registry to use it?

I think this patch may be the way to go, but we need to figure out a way to test if it breaks themes....

@kainuk what theme do you use?

[jackrabbithanna]

actually it shouldn't matter what theme.

it just needs to be tested in a multilingual drupal + multilingual civicrm site, with the Drupal language switcher block placed on civicrm pages

[mlutfy]

I tested this on some sites, but it didn't work: clicking on the language block (from a page in French) would give me an URL such as: https://demo.symbiotic.coop/fr/civicrm/contribute/transact?q=en/civicrm/contribute/transact&reset=1&id=1

@kainuk Had this been tested on a multi-lingual site? (with locale+i18n)