c2326f0399
The current logic for showing discussion providers makes it hard to switch from the legacy to the new provider. This commit changes the conditions in which different providers are shown, and which provider is used as default. Before this commit, the new provider would be hidden if the legacy provider was in use and vice-versa. So both would only be shown if neither legacy nor the new provider were in use (i.e. an LTI provider was in use). Now, all providers are always displayed to global staff. If the waffle flag for the new provider is set (`discussions.enable_new_structure_discussions`), then new provider is always displayed, and the legacy provider is hidden unless it's currently in use. If flag is not set, then the new provider is always hidden unless it is used by a course. Finally, the default provider now depends on the flag above. If it is set globally, then the default provider is the new provider, otherwise the legacy provider remains the default provider.
Open edX -------- This is the root package for Open edX. The intent is that all importable code from Open edX will eventually live here, including the code in the lms, cms, and common directories. If you're adding a new Django app, place it in core/djangoapps. If you're adding utilities that require Django, place them in core/djangolib. If you're adding code that defines no Django models or views of its own but is widely useful, put it in core/lib. Note: All new code should be created in this package, and the legacy code will be moved here gradually. For now the code is not structured like this, and hence legacy code will continue to live in a number of different packages.