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add lookup call to server glue

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This commit is contained in:
Sarah Hoffmann
2023-04-03 12:11:23 +02:00
parent 2237603677
commit 86c4897c9b
5 changed files with 155 additions and 25 deletions
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81
nominatim/api/v1/server_glue.py
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@@ -226,6 +226,30 @@ class ASGIAdaptor(abc.ABC):
return fmt
def parse_geometry_details(self, fmt: str) -> napi.LookupDetails:
details = napi.LookupDetails(address_details=True,
geometry_simplification=self.get_float('polygon_threshold', 0.0))
numgeoms = 0
if self.get_bool('polygon_geojson', False):
details.geometry_output |= napi.GeometryFormat.GEOJSON
numgeoms += 1
if fmt not in ('geojson', 'geocodejson'):
if self.get_bool('polygon_text', False):
details.geometry_output |= napi.GeometryFormat.TEXT
numgeoms += 1
if self.get_bool('polygon_kml', False):
details.geometry_output |= napi.GeometryFormat.KML
numgeoms += 1
if self.get_bool('polygon_svg', False):
details.geometry_output |= napi.GeometryFormat.SVG
numgeoms += 1
if numgeoms > self.config().get_int('POLYGON_OUTPUT_MAX_TYPES'):
self.raise_error('Too many polgyon output options selected.')
return details
async def status_endpoint(api: napi.NominatimAPIAsync, params: ASGIAdaptor) -> Any:
""" Server glue for /status endpoint. See API docs for details.
"""
@@ -291,28 +315,10 @@ async def reverse_endpoint(api: napi.NominatimAPIAsync, params: ASGIAdaptor) ->
debug = params.setup_debugging()
coord = napi.Point(params.get_float('lon'), params.get_float('lat'))
locales = napi.Locales.from_accept_languages(params.get_accepted_languages())
details = params.parse_geometry_details(fmt)
zoom = max(0, min(18, params.get_int('zoom', 18)))
details = napi.LookupDetails(address_details=True,
geometry_simplification=params.get_float('polygon_threshold', 0.0))
numgeoms = 0
if params.get_bool('polygon_geojson', False):
details.geometry_output |= napi.GeometryFormat.GEOJSON
numgeoms += 1
if fmt not in ('geojson', 'geocodejson'):
if params.get_bool('polygon_text', False):
details.geometry_output |= napi.GeometryFormat.TEXT
numgeoms += 1
if params.get_bool('polygon_kml', False):
details.geometry_output |= napi.GeometryFormat.KML
numgeoms += 1
if params.get_bool('polygon_svg', False):
details.geometry_output |= napi.GeometryFormat.SVG
numgeoms += 1
if numgeoms > params.config().get_int('POLYGON_OUTPUT_MAX_TYPES'):
params.raise_error('Too many polgyon output options selected.')
result = await api.reverse(coord, REVERSE_MAX_RANKS[zoom],
params.get_layers() or
@@ -326,9 +332,6 @@ async def reverse_endpoint(api: napi.NominatimAPIAsync, params: ASGIAdaptor) ->
'extratags': params.get_bool('extratags', False),
'namedetails': params.get_bool('namedetails', False),
'addressdetails': params.get_bool('addressdetails', True)}
if fmt == 'xml':
fmt_options['xml_roottag'] = 'reversegeocode'
fmt_options['xml_extra_info'] = {'querystring': 'TODO'}
output = formatting.format_result(napi.ReverseResults([result] if result else []),
fmt, fmt_options)
@@ -336,6 +339,37 @@ async def reverse_endpoint(api: napi.NominatimAPIAsync, params: ASGIAdaptor) ->
return params.build_response(output)
async def lookup_endpoint(api: napi.NominatimAPIAsync, params: ASGIAdaptor) -> Any:
""" Server glue for /lookup endpoint. See API docs for details.
"""
fmt = params.parse_format(napi.SearchResults, 'xml')
debug = params.setup_debugging()
locales = napi.Locales.from_accept_languages(params.get_accepted_languages())
details = params.parse_geometry_details(fmt)
places = []
for oid in params.get('osm_ids', '').split(','):
oid = oid.strip()
if len(oid) > 1 and oid[0] in 'RNWrnw' and oid[1:].isdigit():
places.append(napi.OsmID(oid[0], int(oid[1:])))
if places:
results = await api.lookup(places, details)
else:
results = napi.SearchResults()
if debug:
return params.build_response(loglib.get_and_disable())
fmt_options = {'locales': locales,
'extratags': params.get_bool('extratags', False),
'namedetails': params.get_bool('namedetails', False),
'addressdetails': params.get_bool('addressdetails', True)}
output = formatting.format_result(results, fmt, fmt_options)
return params.build_response(output)
EndpointFunc = Callable[[napi.NominatimAPIAsync, ASGIAdaptor], Any]
REVERSE_MAX_RANKS = [2, 2, 2, # 0-2 Continent/Sea
@@ -357,5 +391,6 @@ REVERSE_MAX_RANKS = [2, 2, 2, # 0-2 Continent/Sea
ROUTES = [
('status', status_endpoint),
('details', details_endpoint),
('reverse', reverse_endpoint)
('reverse', reverse_endpoint),
('lookup', lookup_endpoint)
]