def display_matching_trips(request, trip_id=None, lib=None):
"""Make a request to the BV server to find matching trips. Format the
output to be read by javascript clientside code.
"""
def to_json(trip):
return [get_trip_dict(t) for t in trips]
trip_search_type = int(request.POST['trip_type'])
results = lib.search_trip(trip_id=trip_id, **unicode_to_dict(request.POST))
trip_demands = results['trip_demands']
trip_offers = results['trip_offers']
trip = results['trip']
if trip_search_type == TRIP_OFFER:
trips = trip_demands
else:
trips = trip_offers
response_dict = {
'authenticated': is_bvoauth_authenticated(request),
}
if not trip_id:
response_dict['trips'] = to_json(trips)
else:
response_dict['trip_demands'] = to_json(trip_demands)
response_dict['trip_offers'] = to_json(trip_offers)
resp = HttpResponse()
simplejson.dump(response_dict , resp, ensure_ascii=False, separators=(',',':'))
return resp
def show_trip(request, trip_id=None, lib=None):
"""display informations about a trip
"""
return render_to_response('show_trip.html', {
'trip': lib.get_trip(trip_id),
'default_zoom': settings.DEFAULT_MAP_CENTER_ZOOM,
'default_center': settings.DEFAULT_MAP_CENTER_POINT,
'authenticated': is_bvoauth_authenticated(request),
'is_trip': True,
}, context_instance=RequestContext(request))
