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@fsbraun fsbraun commented Mar 14, 2025

Description

django CMS versioning "takes over" the language menu for pages. In accordance with the behavior of the django CMS core it should only show the language menu if there is more than one language configured.

Fixes one of django-cms/django-cms#8158

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Checklist

  • I have opened this pull request against master
  • I have added or modified the tests when changing logic
  • I have followed the conventional commits guidelines to add meaningful information into the changelog
  • I have read the contribution guidelines and I have joined #workgroup-pr-review on
    Slack to find a “pr review buddy” who is going to review my pull request.

Summary by Sourcery

Bug Fixes:

  • Fixes an issue where the language menu was displayed even when only one language was configured.

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sourcery-ai bot commented Mar 14, 2025

Reviewer's Guide by Sourcery

This pull request fixes an issue where the language menu was being displayed even when only one language was configured for the site. The fix ensures that the language menu is only rendered when there are multiple languages available. A test case has been added to verify this behavior.

Sequence diagram for adding language menu

sequenceDiagram
  participant Toolbar
  participant cms_toolbars.add_language_menu
  participant get_language_tuple

  Toolbar->>cms_toolbars.add_language_menu: Call add_language_menu()
  cms_toolbars.add_language_menu->>get_language_tuple: Get languages for site
  alt len(languages) < 2
    cms_toolbars.add_language_menu-->>Toolbar: Return (no menu added)
  else len(languages) >= 2
    cms_toolbars.add_language_menu->>Toolbar: Add language menu
  end
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File-Level Changes

Change Details Files
The language menu is now only displayed when there are multiple languages configured for the current site.
  • Added a check to ensure that the number of languages is greater than 1 before rendering the language menu.
  • If there is only one language, the function returns early, preventing the menu from being created.
djangocms_versioning/cms_toolbars.py
Added a test case to verify that the language menu is not displayed when only one language is configured.
  • Created a new test case test_change_language_menu_page_toolbar_one_languages.
  • Overrode the CMS_LANGUAGES setting to configure only one language.
  • Asserted that the language menu is not present in the toolbar.
tests/test_toolbars.py

Possibly linked issues

  • #8158: The PR fixes the issue by only showing the language menu if there is more than one language configured, addressing the problem of the language chooser not showing all options.

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codecov bot commented Mar 14, 2025

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 90.55%. Comparing base (c6a54e6) to head (edba5e8).
Report is 1 commits behind head on master.

Additional details and impacted files
@@            Coverage Diff             @@
##           master     #457      +/-   ##
==========================================
+ Coverage   90.54%   90.55%   +0.01%     
==========================================
  Files          72       72              
  Lines        2729     2732       +3     
  Branches      321      322       +1     
==========================================
+ Hits         2471     2474       +3     
  Misses        182      182              
  Partials       76       76              

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Hey @fsbraun - I've reviewed your changes - here's some feedback:

Overall Comments:

  • The test case added is good, but it would be better if it also asserted that the language menu would be present with multiple languages configured.
Here's what I looked at during the review
  • 🟢 General issues: all looks good
  • 🟢 Security: all looks good
  • 🟢 Testing: all looks good
  • 🟢 Complexity: all looks good
  • 🟢 Documentation: all looks good

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@vinitkumar vinitkumar merged commit 1b4dbfc into master Mar 15, 2025
99 checks passed
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2 participants