Previously, ProgrammingGroups could have been undefined in rare cases. Therefore, we check whether the variable is properly defined before calling the method.
Fixes CODEOCEAN-FRONTEND-7D
We want to differentiate between those RfCs explicitly marked as solved, those potentially solved since the author reached the maximum score, and those being unsolved where the author has not yet reached the full score yet.
During documentation of the pair programming feature, we noticed that the Contributor should be an abstract class, which is parent for the User and the ProgrammingGroup. With this commit, we perform these changes.
Previously, the ID and title of tips and exercises newly added to the list were gathered from the DOM. While we keep this mechanism, we ensure to escape the text before reusing it.
With this commit, we change the delivery method for the ACE editor from manually copied files to using yarn and webpack. As a side-change, we also modify how the mode is selected through JavaScript instead of Ruby.
Through webpack, the `modePath`, `themePath`, and `workerPath` are automatically determined and working as expected.
Closes#250
Since we switched to more I18n-JS and JsRoute functions with f5739a33 and 2f03061f, we don't have the need to use a template engine for those files any longer.
Previously, the filename was URL-encoded, thus each / was replaced with %2F. This caused issues with some Apache2 configuration, smartly mingling with the URL to either encode it a second time (resulting in %252F) or decoding it (generating a real /). However, for authenticated file downloads with the JWT, we hardly require a byte-by-byte matching. With these changes, the URL parameter is no longer URL-encoded, so that Apache2 won't break our implementation any longer.
Further, we use this opportunity to get rid of the unnecessary .json extension for those filename routes, simplifying the routes generated and doing some further cleanup.
In this action, we are not using a regular cookie/user to authenticate. However, we have a special token, that is JWT-based. Since it has the same name as the login token sent via email, we previously searched the database for it as part of configuring the Sentry context. This is now avoided.
