def set_subsciteit():
# the r parameter gets added by javascript for POST requests so we
# can reference c.site in api.py
sr_name = request.environ.get("subsciteit", request.POST.get("r"))
domain = request.environ.get("domain")
can_stale = request.method.upper() in ("GET", "HEAD")
default_sr = DefaultSR()
c.site = default_sr
if not sr_name:
# check for cnames
sub_domain = request.environ.get("sub_domain")
if sub_domain and not sub_domain.endswith(g.media_domain):
c.site = Subsciteit._by_domain(sub_domain) or default_sr
elif sr_name == "r":
# sciteits
c.site = Sub
elif "+" in sr_name:
sr_names = sr_name.split("+")
srs = set(Subsciteit._by_name(sr_names, stale=can_stale).values())
if All in srs:
c.site = All
elif Friends in srs:
c.site = Friends
else:
srs = [sr for sr in srs if not isinstance(sr, FakeSubsciteit)]
if len(srs) == 0:
c.site = MultiSciteit([], sr_name)
elif len(srs) == 1:
c.site = srs.pop()
else:
sr_ids = [sr._id for sr in srs]
c.site = MultiSciteit(sr_ids, sr_name)
else:
try:
c.site = Subsciteit._by_name(sr_name, stale=can_stale)
except NotFound:
sr_name = chksrname(sr_name)
if sr_name:
redirect_to("/sciteits/search?q=%s" % sr_name)
elif not c.error_page and not request.path.startswith("/api/login/"):
abort(404)
# if we didn't find a subsciteit, check for a domain listing
if not sr_name and isinstance(c.site, DefaultSR) and domain:
c.site = DomainSR(domain)
if isinstance(c.site, FakeSubsciteit):
c.default_sr = True
