def locQuery(location, **kwargs):
"""
Function to return matching locations. Can be optimized in 2 manners:
1) Get rid of for loops on WaterBody and BaseLocation querysets
2) Optimize locDetermine()
"""
q = GoogleLatLng()
query = GuideCore.objects.none()
loc, type = locDetermine(location)
if not type:
if q.requestLatLngJSON(location):
loc, type = q, q.results['types']
newloc = BaseLocation()
try:
newloc.save(mquery=q)
except:
pass
elif q.requestLatLngJSON(location, True):
loc, type = q, q.results['types']
newloc = WaterBody()
try:
newloc.save(mquery=q)
except:
pass
if newloc.id: newloc.associate_locations()
else:
return query
rad = kwargs.get('radius', 100)
if 'country' in type:
# If it was a search by Country name
try:
l = loc.results['address_components'][0]['short_name']
except:
l = loc.country.abbr
query = GuideCore.objects.filter(Q(locations__country__abbr=l))
elif 'administrative_area_level_1' in type:
# If it was a search by a state name
try:
l = loc.results['address_components'][0]['short_name']
except:
l = loc.state.key
query = GuideCore.objects.filter(Q(locations__state__key=l))
else:
# If is was a search by a city name or a WaterBody
locs = BaseLocation.neighbours.nearby_locations(loc.lat, loc.lng, rad, True).select_related('FishingGuides')
for l in locs:
query = query | GuideCore.objects.filter(locations=l)
locs = WaterBody.neighbours.nearby_locations(loc.lat, loc.lng, rad, True).select_related('Operators')
for w in locs:
query = query | GuideCore.objects.filter(waterbodies=w)
return query
def locQuery(location, **kwargs):
"""
Function to return matching locations. Can be optimized in 2 manners:
1) Get rid of for loops on WaterBody and BaseLocation querysets
2) Optimize locDetermine()
"""
q = GoogleLatLng()
query = GuideCore.objects.none()
loc, type = locDetermine(location)
print "\nOutput of locDetermine:\n", (loc, type)
if not type:
if q.requestLatLngJSON(location):
loc, type = q, q.results['types']
newloc = BaseLocation()
newloc.save(mquery=q)
print "\nSaved a land location\n"
elif q.requestLatLngJSON(location, True):
loc, type = q, q.results['types']
newloc = WaterBody()
newloc.save(mquery=q)
if newloc.id: newloc.associate_locations()
print "\nSaved a water location\n"
else:
return query
rad = kwargs.get('radius', 100)
if 'country' in type:
# If it was a search by Country name
query = GuideCore.objects.filter(Q(locations__country__abbr__icontains=location) |
Q(locations__country__name__icontains=location))
elif 'administrative_area_level_1' in type:
# If it was a search by a state name
l = location.split(',')[0]
query = GuideCore.objects.filter(Q(locations__state__key__icontains=l) |
Q(locations__state__name__icontains=l))
else:
# If is was a search by a city name or a WaterBody
locs = BaseLocation.neighbours.nearby_locations(loc.lat, loc.lng, rad, True).select_related('FishingGuides')
for l in locs:
query = query | GuideCore.objects.filter(locations=l)
locs = WaterBody.neighbours.nearby_locations(loc.lat, loc.lng, rad, True).select_related('Operators')
for w in locs:
query = query | GuideCore.objects.filter(waterbodies=w)
print "\nOutput of locQuery:\n", query.distinct()
return query
