SFU Course Outline API support

[jbriones1]

Summary

Services that fetch data from SFU's course outline REST API.

Features

• Fetches courses from a department
• Fetches sections of a course
• Fetches the course outline of a section
• Caches this data for a set amount of time

Other

• We can probably cache information from completed course offerings since they shouldn't change anymore. Ongoing or upcoming classes may still have changes.

Resources

• http://www.sfu.ca/outlines/help/api.html