Restrict Location per Domain in OpenLayers I have Domain Access and Open Layers running on a site. Think of it as a map-based Craigslist. Each city has it's own subdomain, offering location-based content.

Users create content with a location on each subdomain, and I need to make sure that content's location is inside a radius (say, within 50 miles of a centerpoint) for that subdomain.

How can I do this?
I think you can do this with:


GeoIP API
Context
Context GeoIP
Domain Context