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  1. XWiki Platform
  2. XWIKI-19850

The wiki is defaced when trying to use a Google Fonts 2022 import in the color theme - less compilation error



    • Bug
    • Resolution: Unresolved
    • Major
    • None
    • 13.10.2, 14.4
    • Flamingo Theme, LESS
    • None
    • Unknown


      How to reproduce:

      • customize the current theme that is used on the wiki
      • add the following code (copied from Google Fonts june 2022 version) in the advanced section of this color theme (copied from https://fonts.google.com/specimen/Fascinate ):
        @import url('https://fonts.googleapis.com/css2?family=Fascinate&display=swap');
      • save

      Expected result:

      • the wiki displays properly and the font is ready to use

      Actual result:

      • the wiki is defaced, no css at all is applied

      Note: this does not apply to all the imports and doesn't apply to all the imports of google fonts.
      For example, the standard Paper flamingo theme is using an import of a google font, like this:

      @import url("https://fonts.googleapis.com/css?family=Roboto:300,400,500,700");

      and works perfectly fine.

      Since the 2 imports are different, I think Google Fonts may have changed their font URLs and this new code creates a specific problem to the less compiler.

      What is particularily tricky with this is that the preview of the color theme looks fine:

      so if one is not saving and viewing, they will never see the problem.




            Unassigned Unassigned
            lucaa Anca Luca
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