mirror of
https://github.com/seanmorley15/AdventureLog.git
synced 2026-05-09 07:25:01 -04:00
482b4498ad
- Added quick add feature for locations with category selection. - Implemented location description enrichment using Google Maps API. - Improved search functionality and result handling. - Introduced new utility functions for location saving and validation. - Updated UI to reflect changes in location selection and quick add status. - Added toast notifications for user feedback on actions. - Refactored existing code for better readability and maintainability. fix: Ensure finite coordinates in LocationSearchMap component - Added validation for initial selection coordinates to prevent errors. chore: Update app version to v0.12.0-main-033126 - Updated versioning in config file. feat: Create location-save module for handling location data saving - Implemented saveLocation function to handle both new and existing location data. - Added utility functions for coordinate formatting and link sanitization.
882 lines
31 KiB
Python
882 lines
31 KiB
Python
import requests
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import time
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import socket
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import re
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import unicodedata
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from urllib.parse import quote
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from worldtravel.models import Region, City, VisitedRegion, VisitedCity
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from django.conf import settings
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# -----------------
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# SEARCHING
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def search_google(query):
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try:
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api_key = settings.GOOGLE_MAPS_API_KEY
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if not api_key:
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return {"error": "Geocoding service unavailable. Please check configuration."}
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# Updated to use the new Places API (New) endpoint
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url = "https://places.googleapis.com/v1/places:searchText"
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headers = {
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'Content-Type': 'application/json',
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'X-Goog-Api-Key': api_key,
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'X-Goog-FieldMask': (
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'places.id,places.displayName.text,places.formattedAddress,places.location,'
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'places.types,places.rating,places.userRatingCount,places.websiteUri,'
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'places.nationalPhoneNumber,places.internationalPhoneNumber,'
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'places.editorialSummary.text,places.googleMapsUri,places.photos.name'
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)
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}
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payload = {
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"textQuery": query,
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"maxResultCount": 20 # Adjust as needed
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}
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response = requests.post(url, json=payload, headers=headers, timeout=(2, 5))
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response.raise_for_status()
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data = response.json()
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# Check if we have places in the response
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places = data.get("places", [])
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if not places:
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return {"error": "No locations found for the given query."}
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results = []
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for place in places:
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location = place.get("location", {})
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types = place.get("types", [])
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primary_type = types[0] if types else None
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category = _extract_google_category(types)
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addresstype = _infer_addresstype(primary_type)
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importance = None
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rating = place.get("rating")
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ratings_total = place.get("userRatingCount")
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if rating is not None and ratings_total:
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importance = round(float(rating) * ratings_total / 100, 2)
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photos = []
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for photo in place.get('photos', [])[:5]:
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photo_name = photo.get('name')
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if photo_name:
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photos.append(
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f"https://places.googleapis.com/v1/{photo_name}/media?key={api_key}&maxHeightPx=800&maxWidthPx=800"
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)
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# Extract display name from the new API structure
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display_name_obj = place.get("displayName", {})
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name = display_name_obj.get("text") if display_name_obj else None
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results.append({
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"lat": location.get("latitude"),
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"lon": location.get("longitude"),
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"name": name,
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"display_name": place.get("formattedAddress"),
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"place_id": place.get("id"),
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"type": primary_type,
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"types": types,
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"category": category,
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"description": (place.get('editorialSummary') or {}).get('text'),
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"website": place.get('websiteUri'),
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"phone_number": place.get('internationalPhoneNumber') or place.get('nationalPhoneNumber'),
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"google_maps_url": place.get('googleMapsUri'),
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"importance": importance,
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"rating": rating,
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"review_count": ratings_total,
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"photos": photos,
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"addresstype": addresstype,
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"powered_by": "google",
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})
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if results:
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results.sort(key=lambda r: r["importance"] if r["importance"] is not None else 0, reverse=True)
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return results
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except requests.exceptions.Timeout:
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return {"error": "Request timed out while contacting Google Maps. Please try again."}
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except requests.exceptions.ConnectionError:
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return {"error": "Unable to connect to Google Maps service. Please check your internet connection."}
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except requests.exceptions.HTTPError as e:
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if response.status_code == 400:
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return {"error": "Invalid request to Google Maps. Please check your query."}
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elif response.status_code == 401:
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return {"error": "Authentication failed with Google Maps. Please check API configuration."}
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elif response.status_code == 403:
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return {"error": "Access forbidden to Google Maps. Please check API permissions."}
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elif response.status_code == 429:
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return {"error": "Too many requests to Google Maps. Please try again later."}
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else:
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return {"error": "Google Maps service error. Please try again later."}
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except requests.exceptions.RequestException:
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return {"error": "Network error while contacting Google Maps. Please try again."}
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except Exception:
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return {"error": "An unexpected error occurred during Google search. Please try again."}
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def _extract_google_category(types):
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# Basic category inference based on common place types
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if not types:
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return None
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if "restaurant" in types:
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return "food"
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if "lodging" in types:
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return "accommodation"
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if "park" in types or "natural_feature" in types:
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return "nature"
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if "museum" in types or "tourist_attraction" in types:
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return "attraction"
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if "locality" in types or "administrative_area_level_1" in types:
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return "region"
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return types[0] # fallback to first type
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def _infer_addresstype(type_):
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# Rough mapping of Google place types to OSM-style addresstypes
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mapping = {
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"locality": "city",
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"sublocality": "neighborhood",
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"administrative_area_level_1": "region",
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"administrative_area_level_2": "county",
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"country": "country",
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"premise": "building",
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"point_of_interest": "poi",
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"route": "road",
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"street_address": "address",
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}
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return mapping.get(type_, None)
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def search_osm(query):
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try:
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url = f"https://nominatim.openstreetmap.org/search?q={query}&format=jsonv2"
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headers = {'User-Agent': 'AdventureLog Server'}
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response = requests.get(url, headers=headers, timeout=(2, 5))
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response.raise_for_status()
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data = response.json()
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return [{
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"lat": item.get("lat"),
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"lon": item.get("lon"),
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"name": item.get("name"),
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"display_name": item.get("display_name"),
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"type": item.get("type"),
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"category": item.get("category"),
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"importance": item.get("importance"),
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"addresstype": item.get("addresstype"),
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"powered_by": "nominatim",
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} for item in data]
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except requests.exceptions.Timeout:
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return {"error": "Request timed out while contacting OpenStreetMap. Please try again."}
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except requests.exceptions.ConnectionError:
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return {"error": "Unable to connect to OpenStreetMap service. Please check your internet connection."}
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except requests.exceptions.HTTPError as e:
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if response.status_code == 400:
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return {"error": "Invalid request to OpenStreetMap. Please check your query."}
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elif response.status_code == 429:
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return {"error": "Too many requests to OpenStreetMap. Please try again later."}
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else:
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return {"error": "OpenStreetMap service error. Please try again later."}
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except requests.exceptions.RequestException:
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return {"error": "Network error while contacting OpenStreetMap. Please try again."}
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except Exception:
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return {"error": "An unexpected error occurred during OpenStreetMap search. Please try again."}
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def search(query):
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"""
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Unified search function that tries Google Maps first, then falls back to OpenStreetMap.
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"""
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if getattr(settings, 'GOOGLE_MAPS_API_KEY', None):
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google_result = search_google(query)
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if "error" not in google_result:
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return google_result
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# If Google fails, fallback to OSM
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return search_osm(query)
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def _fetch_wikipedia_summary(query, language='en'):
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normalized_query = (query or '').strip()
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if not normalized_query:
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return None
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candidates = [normalized_query]
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if ',' in normalized_query:
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head = normalized_query.split(',')[0].strip()
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if head and head not in candidates:
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candidates.append(head)
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for candidate in candidates:
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try:
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encoded_query = quote(candidate, safe='')
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url = f"https://{language}.wikipedia.org/api/rest_v1/page/summary/{encoded_query}"
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response = requests.get(
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url,
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headers={'User-Agent': 'AdventureLog Server'},
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timeout=(2, 5),
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)
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if response.status_code != 200:
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continue
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data = response.json()
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if data.get('type') == 'disambiguation':
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continue
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extract = (data.get('extract') or '').strip()
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if len(extract) >= 120:
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return extract
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except requests.exceptions.RequestException:
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continue
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return None
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def _compose_place_description(
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editorial_summary,
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review_snippets,
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):
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parts = []
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summary = (editorial_summary or '').strip()
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if summary:
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parts.append(f"### About\n\n{summary}")
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cleaned_reviews = []
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for snippet in review_snippets:
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text = (snippet or '').strip()
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if len(text) >= 40:
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cleaned_reviews.append(text)
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if len(cleaned_reviews) >= 2:
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break
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if cleaned_reviews:
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review_block = '### Visitor Highlights\n\n' + '\n'.join(
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f"- {text}" for text in cleaned_reviews
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)
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parts.append(review_block)
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return '\n\n'.join(parts).strip() or None
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def get_place_details(place_id, fallback_query=None, language='en'):
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if not place_id:
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return {'error': 'place_id is required'}
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details = {
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'description': None,
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'name': None,
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'formatted_address': None,
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'types': [],
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'rating': None,
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'review_count': None,
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'website': None,
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'phone_number': None,
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'google_maps_url': None,
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'source': None,
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}
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api_key = settings.GOOGLE_MAPS_API_KEY
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if api_key:
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try:
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url = f"https://places.googleapis.com/v1/places/{place_id}"
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headers = {
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'X-Goog-Api-Key': api_key,
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'X-Goog-FieldMask': (
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'id,displayName.text,formattedAddress,editorialSummary.text,types,'
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'rating,userRatingCount,websiteUri,nationalPhoneNumber,'
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'internationalPhoneNumber,googleMapsUri,reviews.text.text'
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),
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}
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response = requests.get(url, headers=headers, timeout=(2, 6))
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response.raise_for_status()
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place = response.json()
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details['name'] = (place.get('displayName') or {}).get('text')
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details['formatted_address'] = place.get('formattedAddress')
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details['types'] = place.get('types') or []
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details['rating'] = place.get('rating')
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details['review_count'] = place.get('userRatingCount')
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details['website'] = place.get('websiteUri')
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details['phone_number'] = (
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place.get('internationalPhoneNumber') or place.get('nationalPhoneNumber')
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)
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details['google_maps_url'] = place.get('googleMapsUri')
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editorial_summary = (place.get('editorialSummary') or {}).get('text')
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reviews = place.get('reviews') or []
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review_snippets = [((review.get('text') or {}).get('text')) for review in reviews]
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details['description'] = _compose_place_description(
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editorial_summary,
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review_snippets,
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)
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if details['description']:
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details['source'] = 'google'
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except requests.exceptions.RequestException:
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pass
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# Google summaries are often short; fallback to Wikipedia for richer context.
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description_text = (details.get('description') or '').strip()
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if len(description_text) < 220:
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wikipedia_summary = _fetch_wikipedia_summary(
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fallback_query or details.get('name') or '',
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language=language,
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)
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if wikipedia_summary:
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if description_text:
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details['description'] = f"{description_text}\n\n### Background\n\n{wikipedia_summary}"
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details['source'] = 'google+wikipedia'
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else:
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details['description'] = f"### Background\n\n{wikipedia_summary}"
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details['source'] = 'wikipedia'
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if not details.get('description'):
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return {'error': 'Unable to enrich place description'}
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return details
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def _clean_location_candidate(value):
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if value is None:
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return None
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cleaned = str(value).strip()
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return cleaned or None
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def _looks_like_street_address(value):
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candidate = _clean_location_candidate(value)
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if not candidate:
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return False
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lowered = candidate.lower()
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if not re.search(r"\d", lowered):
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return False
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if lowered.count(",") >= 2:
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return True
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if not re.match(r"^\d{1,6}\s+\S+", lowered):
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return False
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street_tokens = (
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"st",
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"street",
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"rd",
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"road",
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"ave",
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"avenue",
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"blvd",
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"boulevard",
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"dr",
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"drive",
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"ln",
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"lane",
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"ct",
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"court",
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"pl",
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"place",
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"pkwy",
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"parkway",
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"hwy",
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"highway",
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"trl",
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"trail",
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)
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return any(re.search(rf"\b{token}\b", lowered) for token in street_tokens)
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def _first_preferred_location_name(candidates, allow_address_fallback=False):
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address_fallback = None
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for candidate in candidates:
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cleaned = _clean_location_candidate(candidate)
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if not cleaned:
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continue
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if not _looks_like_street_address(cleaned):
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return cleaned
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if address_fallback is None:
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address_fallback = cleaned
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return address_fallback if allow_address_fallback else None
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def _extract_google_component_name(address_components):
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preferred_types = (
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"premise",
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"point_of_interest",
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"establishment",
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"subpremise",
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"natural_feature",
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"airport",
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"park",
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"tourist_attraction",
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"shopping_mall",
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"university",
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"school",
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"hospital",
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)
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for preferred_type in preferred_types:
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for component in address_components or []:
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types = component.get("types", [])
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if preferred_type in types:
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return component.get("long_name") or component.get("short_name")
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return None
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def _score_google_result_types(types):
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priority = (
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"point_of_interest",
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"establishment",
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"premise",
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"subpremise",
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"tourist_attraction",
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"park",
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"airport",
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"shopping_mall",
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"university",
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"school",
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"hospital",
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"street_address",
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"route",
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)
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for idx, type_name in enumerate(priority):
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if type_name in types:
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return len(priority) - idx
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return 0
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def _fetch_google_nearby_place_name(lat, lon, api_key):
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url = "https://places.googleapis.com/v1/places:searchNearby"
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headers = {
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'Content-Type': 'application/json',
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'X-Goog-Api-Key': api_key,
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'X-Goog-FieldMask': 'places.displayName.text,places.formattedAddress,places.types',
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}
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payload = {
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"maxResultCount": 6,
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"rankPreference": "DISTANCE",
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"locationRestriction": {
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"circle": {
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"center": {
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"latitude": float(lat),
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"longitude": float(lon),
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},
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"radius": 45.0,
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}
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},
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}
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try:
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response = requests.post(url, headers=headers, json=payload, timeout=(2, 5))
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response.raise_for_status()
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places = (response.json() or {}).get("places", [])
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except requests.exceptions.RequestException:
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return None
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candidates = [((place.get("displayName") or {}).get("text")) for place in places]
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return _first_preferred_location_name(candidates, allow_address_fallback=False)
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def _extract_google_location_name(results, nearby_place_name=None):
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preferred_nearby = _first_preferred_location_name([nearby_place_name], allow_address_fallback=False)
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if preferred_nearby:
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return preferred_nearby
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scored_candidates = []
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for result in results or []:
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score = _score_google_result_types(result.get("types", []))
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if score <= 0:
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continue
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component_name = _extract_google_component_name(result.get("address_components", []))
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name_candidate = _first_preferred_location_name([component_name], allow_address_fallback=False)
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if name_candidate:
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scored_candidates.append((score, name_candidate))
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if scored_candidates:
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scored_candidates.sort(key=lambda item: item[0], reverse=True)
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return scored_candidates[0][1]
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component_candidates = [
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_extract_google_component_name(result.get("address_components", []))
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for result in (results or [])
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]
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component_pick = _first_preferred_location_name(component_candidates, allow_address_fallback=False)
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if component_pick:
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return component_pick
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formatted_candidates = [result.get("formatted_address") for result in (results or [])]
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return _first_preferred_location_name(formatted_candidates, allow_address_fallback=True)
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def _extract_osm_location_name(data):
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address = data.get("address", {}) or {}
|
|
namedetails = data.get("namedetails", {}) or {}
|
|
extratags = data.get("extratags", {}) or {}
|
|
|
|
candidates = [
|
|
data.get("name"),
|
|
namedetails.get("name"),
|
|
namedetails.get("official_name"),
|
|
namedetails.get("short_name"),
|
|
namedetails.get("brand"),
|
|
namedetails.get("loc_name"),
|
|
address.get("amenity"),
|
|
address.get("tourism"),
|
|
address.get("attraction"),
|
|
address.get("building"),
|
|
address.get("shop"),
|
|
address.get("leisure"),
|
|
address.get("historic"),
|
|
address.get("man_made"),
|
|
address.get("office"),
|
|
address.get("aeroway"),
|
|
address.get("railway"),
|
|
address.get("public_transport"),
|
|
address.get("craft"),
|
|
address.get("house_name"),
|
|
extratags.get("name"),
|
|
extratags.get("official_name"),
|
|
extratags.get("brand"),
|
|
extratags.get("operator"),
|
|
]
|
|
|
|
preferred = _first_preferred_location_name(candidates, allow_address_fallback=False)
|
|
if preferred:
|
|
return preferred
|
|
|
|
return _first_preferred_location_name(
|
|
[data.get("name"), data.get("display_name")],
|
|
allow_address_fallback=True,
|
|
)
|
|
|
|
# -----------------
|
|
# REVERSE GEOCODING
|
|
# -----------------
|
|
|
|
def extractIsoCode(user, data):
|
|
"""
|
|
Extract the ISO code from the response data.
|
|
Returns a dictionary containing the region name, country name, and ISO code if found.
|
|
"""
|
|
iso_code = None
|
|
display_name = None
|
|
country_code = None
|
|
city = None
|
|
visited_city = None
|
|
location_name = _clean_location_candidate(data.get('location_name') or data.get('name'))
|
|
|
|
address = data.get('address', {}) or {}
|
|
|
|
# Capture country code early for ISO selection and name fallback.
|
|
country_code = address.get("ISO3166-1")
|
|
state_name = address.get("state")
|
|
|
|
# Prefer the most specific ISO 3166-2 code available before falling back to country-level.
|
|
# France gets lvl4 (regions) first for city matching, then lvl6 (departments) as a fallback.
|
|
preferred_iso_keys = (
|
|
[
|
|
"ISO3166-2-lvl10",
|
|
"ISO3166-2-lvl9",
|
|
"ISO3166-2-lvl8",
|
|
"ISO3166-2-lvl4",
|
|
"ISO3166-2-lvl6",
|
|
"ISO3166-2-lvl7",
|
|
"ISO3166-2-lvl5",
|
|
"ISO3166-2-lvl3",
|
|
"ISO3166-2-lvl2",
|
|
"ISO3166-2-lvl1",
|
|
"ISO3166-2",
|
|
]
|
|
if country_code == "FR"
|
|
else [
|
|
"ISO3166-2-lvl10",
|
|
"ISO3166-2-lvl9",
|
|
"ISO3166-2-lvl8",
|
|
"ISO3166-2-lvl4",
|
|
"ISO3166-2-lvl7",
|
|
"ISO3166-2-lvl6",
|
|
"ISO3166-2-lvl5",
|
|
"ISO3166-2-lvl3",
|
|
"ISO3166-2-lvl2",
|
|
"ISO3166-2-lvl1",
|
|
"ISO3166-2",
|
|
]
|
|
)
|
|
|
|
iso_candidates = []
|
|
for key in preferred_iso_keys:
|
|
value = address.get(key)
|
|
if value and value not in iso_candidates:
|
|
iso_candidates.append(value)
|
|
|
|
# If no region-level code, fall back to country code only as a last resort.
|
|
if not iso_candidates and "ISO3166-1" in address:
|
|
iso_candidates.append(address.get("ISO3166-1"))
|
|
|
|
iso_code = iso_candidates[0] if iso_candidates else None
|
|
|
|
region_candidates = []
|
|
for candidate in iso_candidates:
|
|
if len(str(candidate)) <= 2:
|
|
continue
|
|
match = Region.objects.filter(id=candidate).first()
|
|
if match and match not in region_candidates:
|
|
region_candidates.append(match)
|
|
|
|
region = region_candidates[0] if region_candidates else None
|
|
|
|
# Fallback: attempt to resolve region by name and country code when no ISO match.
|
|
if not region and state_name:
|
|
region_queryset = Region.objects.filter(name__iexact=state_name)
|
|
if country_code:
|
|
region_queryset = region_queryset.filter(country__country_code=country_code)
|
|
region = region_queryset.first()
|
|
if region:
|
|
iso_code = region.id
|
|
if not country_code:
|
|
country_code = region.country.country_code
|
|
if region not in region_candidates:
|
|
region_candidates.insert(0, region)
|
|
|
|
if not region:
|
|
return {"error": "No region found"}
|
|
|
|
if not country_code:
|
|
country_code = region.country.country_code
|
|
|
|
region_visited = False
|
|
city_visited = False
|
|
|
|
# ordered preference for best-effort locality matching
|
|
locality_keys = [
|
|
'suburb',
|
|
'neighbourhood',
|
|
'neighborhood', # alternate spelling
|
|
'city',
|
|
'city_district',
|
|
'town',
|
|
'village',
|
|
'hamlet',
|
|
'locality',
|
|
'municipality',
|
|
'county',
|
|
]
|
|
|
|
def _normalize_name(value):
|
|
normalized = unicodedata.normalize("NFKD", value)
|
|
ascii_only = normalized.encode("ascii", "ignore").decode("ascii")
|
|
return re.sub(r"[^a-z0-9]", "", ascii_only.lower())
|
|
|
|
def match_locality(key_name, target_region):
|
|
value = address.get(key_name)
|
|
if not value:
|
|
return None
|
|
qs = City.objects.filter(region=target_region)
|
|
|
|
# Use exact matches first to avoid broad county/name collisions (e.g. Troms vs Tromsø).
|
|
exact_match = qs.filter(name__iexact=value).first()
|
|
if exact_match:
|
|
return exact_match
|
|
|
|
normalized_value = _normalize_name(value)
|
|
for candidate in qs.values_list('id', 'name'):
|
|
candidate_id, candidate_name = candidate
|
|
if _normalize_name(candidate_name) == normalized_value:
|
|
return qs.filter(id=candidate_id).first()
|
|
|
|
# Allow partial matching for most locality fields but keep county strict.
|
|
if key_name == 'county':
|
|
return None
|
|
|
|
return qs.filter(name__icontains=value).first()
|
|
|
|
chosen_region = region
|
|
for candidate_region in region_candidates or [region]:
|
|
for key_name in locality_keys:
|
|
city = match_locality(key_name, candidate_region)
|
|
if city:
|
|
chosen_region = candidate_region
|
|
iso_code = chosen_region.id
|
|
break
|
|
if city:
|
|
break
|
|
|
|
region = chosen_region
|
|
iso_code = region.id
|
|
visited_region = VisitedRegion.objects.filter(region=region, user=user).first()
|
|
region_visited = bool(visited_region)
|
|
|
|
if city:
|
|
display_name = f"{city.name}, {region.name}, {country_code or region.country.country_code}"
|
|
visited_city = VisitedCity.objects.filter(city=city, user=user).first()
|
|
city_visited = bool(visited_city)
|
|
else:
|
|
display_name = f"{region.name}, {country_code or region.country.country_code}"
|
|
|
|
return {
|
|
"region_id": iso_code,
|
|
"region": region.name,
|
|
"country": region.country.name,
|
|
"country_id": region.country.country_code,
|
|
"region_visited": region_visited,
|
|
"display_name": display_name,
|
|
"city": city.name if city else None,
|
|
"city_id": city.id if city else None,
|
|
"city_visited": city_visited,
|
|
'location_name': location_name,
|
|
}
|
|
|
|
def is_host_resolvable(hostname: str) -> bool:
|
|
try:
|
|
socket.gethostbyname(hostname)
|
|
return True
|
|
except socket.error:
|
|
return False
|
|
|
|
def reverse_geocode(lat, lon, user):
|
|
if getattr(settings, 'GOOGLE_MAPS_API_KEY', None):
|
|
google_result = reverse_geocode_google(lat, lon, user)
|
|
if "error" not in google_result:
|
|
return google_result
|
|
# If Google fails, fallback to OSM
|
|
return reverse_geocode_osm(lat, lon, user)
|
|
return reverse_geocode_osm(lat, lon, user)
|
|
|
|
def reverse_geocode_osm(lat, lon, user):
|
|
url = (
|
|
"https://nominatim.openstreetmap.org/reverse"
|
|
f"?format=jsonv2&addressdetails=1&namedetails=1&extratags=1&zoom=18&lat={lat}&lon={lon}"
|
|
)
|
|
headers = {'User-Agent': 'AdventureLog Server'}
|
|
connect_timeout = 1
|
|
read_timeout = 5
|
|
|
|
if not is_host_resolvable("nominatim.openstreetmap.org"):
|
|
return {"error": "Unable to resolve OpenStreetMap service. Please check your internet connection."}
|
|
|
|
try:
|
|
response = requests.get(url, headers=headers, timeout=(connect_timeout, read_timeout))
|
|
response.raise_for_status()
|
|
data = response.json()
|
|
data["location_name"] = _extract_osm_location_name(data)
|
|
return extractIsoCode(user, data)
|
|
except requests.exceptions.Timeout:
|
|
return {"error": "Request timed out while contacting OpenStreetMap. Please try again."}
|
|
except requests.exceptions.ConnectionError:
|
|
return {"error": "Unable to connect to OpenStreetMap service. Please check your internet connection."}
|
|
except requests.exceptions.HTTPError as e:
|
|
if response.status_code == 400:
|
|
return {"error": "Invalid request to OpenStreetMap. Please check coordinates."}
|
|
elif response.status_code == 429:
|
|
return {"error": "Too many requests to OpenStreetMap. Please try again later."}
|
|
else:
|
|
return {"error": "OpenStreetMap service error. Please try again later."}
|
|
except requests.exceptions.RequestException:
|
|
return {"error": "Network error while contacting OpenStreetMap. Please try again."}
|
|
except Exception:
|
|
return {"error": "An unexpected error occurred during OpenStreetMap geocoding. Please try again."}
|
|
|
|
def reverse_geocode_google(lat, lon, user):
|
|
api_key = settings.GOOGLE_MAPS_API_KEY
|
|
|
|
# Updated to use the new Geocoding API endpoint (this one is still supported)
|
|
# The Geocoding API is separate from Places API and still uses the old format
|
|
url = "https://maps.googleapis.com/maps/api/geocode/json"
|
|
params = {"latlng": f"{lat},{lon}", "key": api_key}
|
|
|
|
try:
|
|
response = requests.get(url, params=params, timeout=(2, 5))
|
|
response.raise_for_status()
|
|
data = response.json()
|
|
|
|
status = data.get("status")
|
|
if status != "OK":
|
|
if status == "ZERO_RESULTS":
|
|
return {"error": "No location found for the given coordinates."}
|
|
elif status == "OVER_QUERY_LIMIT":
|
|
return {"error": "Query limit exceeded for Google Maps. Please try again later."}
|
|
elif status == "REQUEST_DENIED":
|
|
return {"error": "Request denied by Google Maps. Please check API configuration."}
|
|
elif status == "INVALID_REQUEST":
|
|
return {"error": "Invalid request to Google Maps. Please check coordinates."}
|
|
else:
|
|
return {"error": "Geocoding failed. Please try again."}
|
|
|
|
results = data.get("results", [])
|
|
if not results:
|
|
return {"error": "No location found for the given coordinates."}
|
|
|
|
nearby_place_name = _fetch_google_nearby_place_name(lat, lon, api_key)
|
|
location_name = _extract_google_location_name(results, nearby_place_name=nearby_place_name)
|
|
|
|
# Convert Google schema to Nominatim-style for extractIsoCode
|
|
first_result = results[0]
|
|
address_result = next(
|
|
(result for result in results if "plus_code" not in result.get("types", [])),
|
|
first_result,
|
|
)
|
|
result_data = {
|
|
"name": first_result.get("formatted_address"),
|
|
"location_name": location_name,
|
|
"address": _parse_google_address_components(address_result.get("address_components", [])),
|
|
}
|
|
return extractIsoCode(user, result_data)
|
|
except requests.exceptions.Timeout:
|
|
return {"error": "Request timed out while contacting Google Maps. Please try again."}
|
|
except requests.exceptions.ConnectionError:
|
|
return {"error": "Unable to connect to Google Maps service. Please check your internet connection."}
|
|
except requests.exceptions.HTTPError as e:
|
|
if response.status_code == 400:
|
|
return {"error": "Invalid request to Google Maps. Please check coordinates."}
|
|
elif response.status_code == 401:
|
|
return {"error": "Authentication failed with Google Maps. Please check API configuration."}
|
|
elif response.status_code == 403:
|
|
return {"error": "Access forbidden to Google Maps. Please check API permissions."}
|
|
elif response.status_code == 429:
|
|
return {"error": "Too many requests to Google Maps. Please try again later."}
|
|
else:
|
|
return {"error": "Google Maps service error. Please try again later."}
|
|
except requests.exceptions.RequestException:
|
|
return {"error": "Network error while contacting Google Maps. Please try again."}
|
|
except Exception:
|
|
return {"error": "An unexpected error occurred during Google geocoding. Please try again."}
|
|
|
|
def _parse_google_address_components(components):
|
|
parsed = {}
|
|
country_code = None
|
|
state_code = None
|
|
|
|
for comp in components:
|
|
types = comp.get("types", [])
|
|
long_name = comp.get("long_name")
|
|
short_name = comp.get("short_name")
|
|
|
|
if "country" in types:
|
|
parsed["country"] = long_name
|
|
country_code = short_name
|
|
parsed["ISO3166-1"] = short_name
|
|
if "administrative_area_level_1" in types:
|
|
parsed["state"] = long_name
|
|
state_code = short_name
|
|
if "administrative_area_level_2" in types:
|
|
parsed["county"] = long_name
|
|
if "administrative_area_level_3" in types:
|
|
parsed["municipality"] = long_name
|
|
if "locality" in types:
|
|
parsed["city"] = long_name
|
|
if "postal_town" in types:
|
|
parsed.setdefault("city", long_name)
|
|
if "sublocality" in types or any(t.startswith("sublocality_level_") for t in types):
|
|
parsed["suburb"] = long_name
|
|
if "neighborhood" in types:
|
|
parsed["neighbourhood"] = long_name
|
|
if "route" in types:
|
|
parsed["road"] = long_name
|
|
if "street_address" in types:
|
|
parsed["address"] = long_name
|
|
|
|
# Build composite ISO 3166-2 code like US-ME (matches Region.id in DB)
|
|
if country_code and state_code:
|
|
parsed["ISO3166-2-lvl1"] = f"{country_code}-{state_code}"
|
|
|
|
return parsed
|