def social_page_select(request, site):
# Social site page selection endpoint
social_center = SocialCenter()
if not social_center.has_site(site):
return HttpResponseNotFound("Site not found")
if not social_center.must_select_page(site):
return HttpResponseServerError("Site does not support pages.")
main_token_key = "%s_main_token" % site
main_token = request.session[main_token_key]
del request.session[main_token_key]
page_id = request.POST["pageId"]
social_center = SocialCenter()
result = social_center.authenticate(site, main_token, page_id)
logger.debug(result)
if "main_token" in result:
return HttpResponse("OK")
else:
return HttpResponseServerError("Could not obtain page token.")
def social_logout(request, site):
# Social site logout endpoint
# Causes the authentication tokens of the site to be deleted.
social_center = SocialCenter()
if not social_center.has_site(site):
return HttpResponseNotFound("Site not found")
social_center.logout(site)
return redirect('socialnetwork.views.social')
def social_auth(request, site):
# Social site authentication view
# Redirects to the site after some simple processing.
callback_url = request.build_absolute_uri(reverse('socialnetwork.views.social_callback', kwargs={ "site" : site }))
auth_data_key = "%s_auth_data" % site
social_center = SocialCenter()
if not social_center.has_site(site):
return HttpResponseNotFound("Site not found")
if social_center.is_logged_in(site):
return redirect("socialnetwork.views.social")
oauth_url, auth_data = social_center.start_authentication(site, callback_url)
request.session[auth_data_key] = auth_data
return redirect(oauth_url)
def social_callback(request, site):
# Social site callback view
# Retrieves the tokens from the authentication response.
social_center = SocialCenter()
if not social_center.has_site(site):
return HttpResponseNotFound("Site not found")
if "error" in request.GET:
return HttpResponseServerError("ERROR: " + request.GET["error"])
auth_data_key = "%s_auth_data" % site
main_token_key = "%s_main_token" % site
client_token_name = social_center.get_client_token_name(site)
auth_data = request.session[auth_data_key]
client_token = request.GET[client_token_name]
del request.session[auth_data_key]
result = social_center.process_client_token(site, client_token, auth_data)
logger.debug(result)
if "main_token" not in result:
return HttpResponseServerError("Could not retrieve token")
main_token = result["main_token"]
if social_center.must_select_page(site):
pages = social_center.get_pages(site, main_token)
request.session[main_token_key] = main_token
return render(request, "socialnetwork-select-page.html", {
"pages" : pages,
"root_uri" : reverse("socialnetwork.views.social"),
"process_uri" : reverse("socialnetwork.views.social_page_select", kwargs={ "site" : site })
})
else:
social_center.authenticate(site,
main_token,
result.get("sub_token", None))
return redirect("socialnetwork.views.social")
