* FEATURE: add a global setting to support custom docs url path
This commit adds a GlobalSetting `docs_path` to support custom docs url
path for sites that do not want docs page to live at `/docs` and have a
customized path.
* Fixed the route declaration
* Test and linting
* Update server.en.yml
* Fixed doc test
* Fixed linting.
* Testing qunit test fix
* Fixed tests
* Prettified tests
* Changed the implementation from SiteSetting to GlobalSetting instead.
* Fixed tests
* Cleanup
* Using Site instead of .js.erb to pass GlobalSetting.docs_url to the front end.
Also fixed front end tests
* Remove references to obsolete site setting
* remove unused fixture file
* Rename `docs_url` to `docs_path` and use camelCase in JavaScript
* Add serializer tests
Co-authored-by: Arpit Jalan <er.ajalan@gmail.com>
Related to https://github.com/discourse/discourse/pull/12688.
The tags and categories count queries are failing on Rails 6.1 with `ERROR: column "topics.bumped_at" must appear in the GROUP BY clause or be used in an aggregate function`. The reason these queries didn't fail prior to 6.1 was because Active Record would automatically drop the `ORDER BY` clause from the queries when we called `count` on them. This behavior has been [changed](5812feffe3) in 6.1 so now Active Record only drops the `ORDER BY` clause if there is no `GROUP BY` clause. Our queries do have `GROUP BY` clauses, so we need to drop the `ORDER BY` clauses ourselves before we call `count` to make them work on 6.1.
After internal discussion, the team decided to rename this plugin to `discourse-docs`. No substantial changes made here aside from a settings migration.
David Taylor
Penar Musaraj
Frank
Krzysztof Kotlarek
Osama Sayegh
Justin DiRose