diff --git a/app/models/city.rb b/app/models/city.rb index 958c945..e10d658 100644 --- a/app/models/city.rb +++ b/app/models/city.rb @@ -64,76 +64,91 @@ class City < ActiveRecord::Base # see if the city is already present in our database city = City.find_by_place_id(location.data['place_id']) - # return the city if we found it in the db already - if city.present? - CityCache.cache(str, city.id) - return city - end + # if we didn't find a match by place id, collect the city, territory, and country from the result + unless city.present? + # google nsames things differently than we do, we'll look for these itesm + component_alises = { + 'locality' => :city, + 'administrative_area_level_1' => :territory, + 'country' => :country + } + + # and populate this map to eventually create the city if we need to + city_data = { + locale: :en, + latitude: location.data['geometry']['location']['lat'], + longitude: location.data['geometry']['location']['lng'], + place_id: location.data['place_id'] + } + + # these things are definitely not cities, make sure we don't think they're one + not_a_city = [ + 'administrative_area_level_1', + 'country', + 'street_address', + 'street_number', + 'postal_code', + 'postal_code_prefix', + 'route', + 'intersection', + 'premise', + 'subpremise', + 'natural_feature', + 'airport', + 'park', + 'point_of_interest', + 'bus_station', + 'train_station', + 'transit_station', + 'room', + 'post_box', + 'parking', + 'establishment', + 'floor' + ] + + searched_component = nil + location.data['address_components'].each do | component | + property = component_alises[component['types'].first] + city_data[property] = component['short_name'] if property.present? + + # ideally we will find the component that is labeled a locality but + # if that fails we will select what was searched for, hopefully they searched for a city + # and not an address or country + # some places are not labeled 'locality', search for 'Halifax NS' for example and you will + # get 'administrative_area_level_2' since Halifax is a municipality + if component['types'] == location.data['types'] && !not_a_city.include?(component['types'].first) + searched_component = component['short_name'] + end + end - # otherwise build a new city - component_alises = { - 'locality' => :city, - 'administrative_area_level_1' => :territory, - 'country' => :country - } - city_data = { - locale: :en, - latitude: location.data['geometry']['location']['lat'], - longitude: location.data['geometry']['location']['lng'], - place_id: location.data['place_id'] - } - - # these things are definitely not cities, make sure we don't think they're one - not_a_city = [ - 'administrative_area_level_1', - 'country', - 'street_address', - 'street_number', - 'postal_code', - 'postal_code_prefix', - 'route', - 'intersection', - 'premise', - 'subpremise', - 'natural_feature', - 'airport', - 'park', - 'point_of_interest', - 'bus_station', - 'train_station', - 'transit_station', - 'room', - 'post_box', - 'parking', - 'establishment', - 'floor' - ] - - searched_component = nil - location.data['address_components'].each do | component | - property = component_alises[component['types'].first] - city_data[property] = component['short_name'] if property.present? - - # ideally we will find the component that is labeled a locality but - # if that fails we will select what was searched for, hopefully they searched for a city - # and not an address or country - # some places are not labeled 'locality', search for 'Halifax NS' for example and you will - # get 'administrative_area_level_2' since Halifax is a municipality - if component['types'] == location.data['types'] && !not_a_city.include?(component['types'].first) - searched_component = component['short_name'] + # fall back to the searched component + city_data[:city] ||= searched_component + + # we need to have the city and country at least + return false unless city_data[:city].present? && city_data[:country].present? + + # one last attempt to make sure we don't already have a record of this city + city = City.where(city: city_data[:city], territory: city_data[:territory], country: city_data[:country]).first + + # only if we still can't find the city, then save it as a new one + unless city.present? + city = City.new(city_data) + # if we found exactly what we were looking for, keep these location details + # otherwise we may have searched for 'The Bronx' and set the sity the 'New York' but these details will be about The Bronx + # so if we try to show New York on a map it will always point to The Bronx, not very fair to those from Staten Island + unless city_data[:city] == searched_component + new_location = Geocoder.search(str, language: 'en').first + city.latitude = new_location.data['geometry']['location']['lat'] + city.longitude = new_location.data['geometry']['location']['lng'] + city.place_id = new_location.data['place_id'] + end + + # and create the new city + city.save! end end - # fall back to the searched component - city_data[:city] ||= searched_component - - # we need to have the city and country at least - return false unless city_data[:city].present? && city_data[:country].present? - - # save the new city - city = City.new(city_data) - city.save! - # save this to our cache CityCache.cache(str, city.id)