Add courseRun about richie HOT 4 CLOSED

Plugin may be a good idea since almost everything works with plugin in richie but as it is the courseRun plugin objet will stay even the run end date has passed out so after some time Course may have a lot of run plugin objects remain. It would need some periodic cleaning from admin or a command line with a Cron.

Would be a good idea to think about relevance of templatetag that just list courserun if they are added from some API from your openedx server.

from richie.

I had lengthy talks with Robert and we believe that having the courseRun only accessible through the course is a mistake. One that openEdx has done. It now wants to seperate the runs from the courses according to the following doc: https://github.com/edx/open-edx-proposals/blob/mroytman/oep-0027/oeps/oep-0027-course-metadata-authoring.rst
We should avoid the initial mistake and separate our runs from the course right now and have it on it's own page.

Associating the course run to a course in the same way a course is associated to it's main organization would allow us to integrate it to the course page and thus control which one are shown. The added benefit being that each and all course run page can be consulted by the pedagogical engineer's. Whereas having the complete history only in the course admin would not allow that role to consult them since it is likely we won't allow acces to the admin interface.

I'll rework Samuel's prototype on another branch.

from richie.

I'm proposing #338 as base for this.

from richie.

So having discussed the orientation of course-runs, #330 is closer to what we need.
We will need to eventually add the possibility of showing (a) specific course-run(s) if we add a query in the url.
I believe we also need to consider a better user interface to add and remove the runs. I'll start some work on it.

from richie.