mirror of
https://github.com/searxng/searxng.git
synced 2024-11-30 06:31:04 +00:00
131 lines
4 KiB
Python
131 lines
4 KiB
Python
"""
|
|
Photon (Map)
|
|
|
|
@website https://photon.komoot.de
|
|
@provide-api yes (https://photon.komoot.de/)
|
|
|
|
@using-api yes
|
|
@results JSON
|
|
@stable yes
|
|
@parse url, title
|
|
"""
|
|
|
|
from json import loads
|
|
from searx.utils import searx_useragent
|
|
from searx.url_utils import urlencode
|
|
|
|
# engine dependent config
|
|
categories = ['map']
|
|
paging = False
|
|
language_support = True
|
|
number_of_results = 10
|
|
|
|
# search-url
|
|
base_url = 'https://photon.komoot.de/'
|
|
search_string = 'api/?{query}&limit={limit}'
|
|
result_base_url = 'https://openstreetmap.org/{osm_type}/{osm_id}'
|
|
|
|
# list of supported languages
|
|
supported_languages = ['de', 'en', 'fr', 'it']
|
|
|
|
|
|
# do search-request
|
|
def request(query, params):
|
|
params['url'] = base_url +\
|
|
search_string.format(query=urlencode({'q': query}),
|
|
limit=number_of_results)
|
|
|
|
if params['language'] != 'all':
|
|
language = params['language'].split('_')[0]
|
|
if language in supported_languages:
|
|
params['url'] = params['url'] + "&lang=" + language
|
|
|
|
# using searx User-Agent
|
|
params['headers']['User-Agent'] = searx_useragent()
|
|
|
|
return params
|
|
|
|
|
|
# get response from search-request
|
|
def response(resp):
|
|
results = []
|
|
json = loads(resp.text)
|
|
|
|
# parse results
|
|
for r in json.get('features', {}):
|
|
|
|
properties = r.get('properties')
|
|
|
|
if not properties:
|
|
continue
|
|
|
|
# get title
|
|
title = properties.get('name')
|
|
|
|
# get osm-type
|
|
if properties.get('osm_type') == 'N':
|
|
osm_type = 'node'
|
|
elif properties.get('osm_type') == 'W':
|
|
osm_type = 'way'
|
|
elif properties.get('osm_type') == 'R':
|
|
osm_type = 'relation'
|
|
else:
|
|
# continue if invalide osm-type
|
|
continue
|
|
|
|
url = result_base_url.format(osm_type=osm_type,
|
|
osm_id=properties.get('osm_id'))
|
|
|
|
osm = {'type': osm_type,
|
|
'id': properties.get('osm_id')}
|
|
|
|
geojson = r.get('geometry')
|
|
|
|
if properties.get('extent'):
|
|
boundingbox = [properties.get('extent')[3],
|
|
properties.get('extent')[1],
|
|
properties.get('extent')[0],
|
|
properties.get('extent')[2]]
|
|
else:
|
|
# TODO: better boundingbox calculation
|
|
boundingbox = [geojson['coordinates'][1],
|
|
geojson['coordinates'][1],
|
|
geojson['coordinates'][0],
|
|
geojson['coordinates'][0]]
|
|
|
|
# address calculation
|
|
address = {}
|
|
|
|
# get name
|
|
if properties.get('osm_key') == 'amenity' or\
|
|
properties.get('osm_key') == 'shop' or\
|
|
properties.get('osm_key') == 'tourism' or\
|
|
properties.get('osm_key') == 'leisure':
|
|
address = {'name': properties.get('name')}
|
|
|
|
# add rest of adressdata, if something is already found
|
|
if address.get('name'):
|
|
address.update({'house_number': properties.get('housenumber'),
|
|
'road': properties.get('street'),
|
|
'locality': properties.get('city',
|
|
properties.get('town', # noqa
|
|
properties.get('village'))), # noqa
|
|
'postcode': properties.get('postcode'),
|
|
'country': properties.get('country')})
|
|
else:
|
|
address = None
|
|
|
|
# append result
|
|
results.append({'template': 'map.html',
|
|
'title': title,
|
|
'content': '',
|
|
'longitude': geojson['coordinates'][0],
|
|
'latitude': geojson['coordinates'][1],
|
|
'boundingbox': boundingbox,
|
|
'geojson': geojson,
|
|
'address': address,
|
|
'osm': osm,
|
|
'url': url})
|
|
|
|
# return results
|
|
return results
|