If MU is built to encompass 100’s of independent sites and the buddypress is made to create a social site for those 100’s of sites to participate —- please help me to understand how the bp registration works with the sites, and how domain mapping syncronizes —
when someone clicks registered on a site — it takes them to the bp registration page — but there is no way back —
I was hoping that the source domain would be in the user or user_meta DB — but all that is recorded in the source domain field is the main site – so I am not sure what that table field is for.
I would think BP would record who owns the original registration for user DB segmentation and credit —- but it doesn’t seem to —
I just have a hard time believing that BP has not provided a method to return to the original site of registration — we have tried passing the source domain in a cookie — but the sub-domain is not the same domain as the main site — and so the cookie can’t be read —
so we are now trying to pass the domain as a variable in the calling url structure — to bp and store it in a global variable —
but I am wondering if anyone understands how bp – the site and domain mapping coordination works, and what Global array structure it uses to accomplish this —