[1.x][2.0.x] Implement class "eu-cookie-compliance-popup-active" in to body

The patch needs porting to drupal 8.

Great idea, this is very useful especially to keep links like imprint and other legal links in the footer menu visible with open eucc popup!

Drupal 8 patch attached to move things forward! The Drupal 8 version differs a bit according to differences in the D8 JS Code. For example the .css() code is much shorter in and doesn't use the body selector at all.

Here we go with two new, streamlined patches for D7 and D8. To keep consistency about naming we now use "eu-cookie-compliance-popup-open" and add the body class whenever "eu_cookie_compliance_popup_open" / "eu_cookie_compliance_popup_close" are triggered.

Same code, logic and classes in D7 and D8. Please review!

Last but not least... final patch! In my test I found out that Drupal.eu_cookie_compliance.toggleWithdrawBanner() misses some triggers which caused that I was also missing these lines.

Addiditonally we should use the chance to add a body class to indicate if the user made a choice / set a status to allow styling and reaction accordingly. This is for example helpful to handle the toggle button or other page elements based on the users choice. Please review D8 ad D7!

BTW the automated test settings should be changed to Use latest PHP and MySQL Version plus current Drupal 8 development version. Perhaps we should also enable them for D7?

Thanks a lot!

@Anybody thanks for the patches, but unfortunately eu-cookie-compliance-popup-open class is not being removed when popup is closed.

@dekisha Can you please provide steps to reproduce the issue you bring up in #10?

@dekisha: I can not reproduce what you said. Are you talking about the Drupal 7 or Drupal 8 patch?

@Anybody @svenryen sorry, this was related to some other issue https://www.drupal.org/project/eu_cookie_compliance/issues/3163958

@dekisha, sorry didn't quite get you. Are you saying that you want #3163958: Position of popup is not right when collapsed in floating mode reopened and does your patch replace the one we committed or is it a follow-up patch?

@dekisha re #16: Your patch looks unrelated to me, please create a separate issue for that if it's still a problem.

If @svenryen agrees, I'd reroll #9 against the latest dev to get this in?

Yeah, go ahead and re-roll it so we can get it in!

Drupal 7 reroll done! I tried the new fork feature which seems to do a good job :)

See: https://git.drupalcode.org/issue/eu_cookie_compliance-3080616/-/commit/6...
https://git.drupalcode.org/issue/eu_cookie_compliance-3080616/-/commit/6...

Drupal 8 reroll following.

Drupal 8 reroll done!

See https://git.drupalcode.org/issue/eu_cookie_compliance-3080616/-/commit/2...
aka https://git.drupalcode.org/issue/eu_cookie_compliance-3080616/-/commit/2...

Please review and test. :)

Thanks for the MR!