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feat: Auto-add location to adoption notice

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moanos [he/him]
2024-05-31 10:58:57 +02:00
parent c8f65c9c54
commit 2a9dc337d2
6 changed files with 123 additions and 23 deletions
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29
src/fellchensammlung/tools/geo.py
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@@ -1,6 +1,7 @@
import requests
import json
from notfellchen import __version__ as nf_version
from fellchensammlung.models import Location
from math import radians, sqrt, sin, cos, atan2
@@ -21,13 +22,15 @@ def calculate_distance_between_coordinates(position1, position2):
distance_lat = radians(latitude2 - latitude1)
distance_long = radians(longitude2 - longitude1)
a = pow(sin(distance_lat / 2), 2) + cos(radians(latitude1)) * cos(radians(latitude2)) * pow(sin(distance_long / 2), 2)
a = pow(sin(distance_lat / 2), 2) + cos(radians(latitude1)) * cos(radians(latitude2)) * pow(sin(distance_long / 2),
2)
c = 2 * atan2(sqrt(a), sqrt(1 - a))
distance_in_km = earth_radius_km * c
return distance_in_km
class ResponseMock:
content = b'[{"place_id":138181499,"licence":"Data \xc2\xa9 OpenStreetMap contributors, ODbL 1.0. http://osm.org/copyright","osm_type":"relation","osm_id":1247237,"lat":"48.4949904","lon":"9.040330235970146","category":"boundary","type":"postal_code","place_rank":21, "importance":0.12006895017929346,"addresstype":"postcode","name":"72072","display_name":"72072, Derendingen, T\xc3\xbcbingen, Landkreis T\xc3\xbcbingen, Baden-W\xc3\xbcrttemberg, Deutschland", "boundingbox":["48.4949404","48.4950404","9.0402802","9.0403802"]}]'
status_code = 200
@@ -43,21 +46,33 @@ class RequestMock:
class GeoAPI:
api_url = "https://nominatim.openstreetmap.org/search"
headers = {
'User-Agent': f"Notfellchen {nf_version}",
'From': 'info@notfellchen.org' # This is another valid field
}
def __init__(self, debug=True):
self.api_url = "https://nominatim.openstreetmap.org/search"
if debug:
self.requests = RequestMock
else:
self.requests = requests
def get_coordinates_from_postcode(self, postcode):
headers = {
'User-Agent': f"Notfellchen {nf_version}",
'From': 'info@notfellchen.org' # This is another valid field
}
result = self.requests.get(self.api_url, {"q": postcode, "format": "jsonv2"}, headers=headers).json()[0]
result = self.requests.get(self.api_url, {"q": postcode, "format": "jsonv2"}, headers=self.headers).json()[0]
return result["lat"], result["lon"]
def get_location_from_string(self, location_string):
result = self.requests.get(self.api_url, {"q": location_string, "format": "jsonv2"}, headers=self.headers).json()[0]
location = Location.objects.create(
place_id=result["place_id"],
osm_id=result["osm_id"],
latitude=result["lat"],
longitude=result["lon"],
name=result["name"],
)
return location
if __name__ == "__main__":
geo = GeoAPI(debug=True)