mirror of
https://github.com/osm-search/Nominatim.git
synced 2026-02-16 05:18:00 +00:00
257 lines
9.5 KiB
Python
257 lines
9.5 KiB
Python
# SPDX-License-Identifier: GPL-2.0-only
|
|
#
|
|
# This file is part of Nominatim. (https://nominatim.org)
|
|
#
|
|
# Copyright (C) 2023 by the Nominatim developer community.
|
|
# For a full list of authors see the git log.
|
|
"""
|
|
Output formatters for API version v1.
|
|
"""
|
|
from typing import List, Dict, Mapping, Any
|
|
import collections
|
|
import datetime as dt
|
|
|
|
import nominatim.api as napi
|
|
from nominatim.api.result_formatting import FormatDispatcher
|
|
from nominatim.api.v1.classtypes import ICONS
|
|
from nominatim.api.v1 import format_json, format_xml
|
|
from nominatim.utils.json_writer import JsonWriter
|
|
|
|
class RawDataList(List[Dict[str, Any]]):
|
|
""" Data type for formatting raw data lists 'as is' in json.
|
|
"""
|
|
|
|
dispatch = FormatDispatcher()
|
|
|
|
@dispatch.format_func(napi.StatusResult, 'text')
|
|
def _format_status_text(result: napi.StatusResult, _: Mapping[str, Any]) -> str:
|
|
if result.status:
|
|
return f"ERROR: {result.message}"
|
|
|
|
return 'OK'
|
|
|
|
|
|
@dispatch.format_func(napi.StatusResult, 'json')
|
|
def _format_status_json(result: napi.StatusResult, _: Mapping[str, Any]) -> str:
|
|
out = JsonWriter()
|
|
|
|
out.start_object()\
|
|
.keyval('status', result.status)\
|
|
.keyval('message', result.message)\
|
|
.keyval_not_none('data_updated', result.data_updated,
|
|
lambda v: v.isoformat())\
|
|
.keyval('software_version', str(result.software_version))\
|
|
.keyval_not_none('database_version', result.database_version, str)\
|
|
.end_object()
|
|
|
|
return out()
|
|
|
|
|
|
def _add_address_row(writer: JsonWriter, row: napi.AddressLine,
|
|
locales: napi.Locales) -> None:
|
|
writer.start_object()\
|
|
.keyval('localname', locales.display_name(row.names))\
|
|
.keyval_not_none('place_id', row.place_id)
|
|
|
|
if row.osm_object is not None:
|
|
writer.keyval('osm_id', row.osm_object[1])\
|
|
.keyval('osm_type', row.osm_object[0])
|
|
|
|
if row.extratags:
|
|
writer.keyval_not_none('place_type', row.extratags.get('place_type'))
|
|
|
|
writer.keyval('class', row.category[0])\
|
|
.keyval('type', row.category[1])\
|
|
.keyval_not_none('admin_level', row.admin_level)\
|
|
.keyval('rank_address', row.rank_address)\
|
|
.keyval('distance', row.distance)\
|
|
.keyval('isaddress', row.isaddress)\
|
|
.end_object()
|
|
|
|
|
|
def _add_address_rows(writer: JsonWriter, section: str, rows: napi.AddressLines,
|
|
locales: napi.Locales) -> None:
|
|
writer.key(section).start_array()
|
|
for row in rows:
|
|
_add_address_row(writer, row, locales)
|
|
writer.next()
|
|
writer.end_array().next()
|
|
|
|
|
|
def _add_parent_rows_grouped(writer: JsonWriter, rows: napi.AddressLines,
|
|
locales: napi.Locales) -> None:
|
|
# group by category type
|
|
data = collections.defaultdict(list)
|
|
for row in rows:
|
|
sub = JsonWriter()
|
|
_add_address_row(sub, row, locales)
|
|
data[row.category[1]].append(sub())
|
|
|
|
writer.key('hierarchy').start_object()
|
|
for group, grouped in data.items():
|
|
writer.key(group).start_array()
|
|
grouped.sort() # sorts alphabetically by local name
|
|
for line in grouped:
|
|
writer.raw(line).next()
|
|
writer.end_array().next()
|
|
|
|
writer.end_object().next()
|
|
|
|
|
|
@dispatch.format_func(napi.DetailedResult, 'json')
|
|
def _format_details_json(result: napi.DetailedResult, options: Mapping[str, Any]) -> str:
|
|
locales = options.get('locales', napi.Locales())
|
|
geom = result.geometry.get('geojson')
|
|
centroid = result.centroid.to_geojson()
|
|
|
|
out = JsonWriter()
|
|
out.start_object()\
|
|
.keyval_not_none('place_id', result.place_id)\
|
|
.keyval_not_none('parent_place_id', result.parent_place_id)
|
|
|
|
if result.osm_object is not None:
|
|
out.keyval('osm_type', result.osm_object[0])\
|
|
.keyval('osm_id', result.osm_object[1])
|
|
|
|
out.keyval('category', result.category[0])\
|
|
.keyval('type', result.category[1])\
|
|
.keyval('admin_level', result.admin_level)\
|
|
.keyval('localname', result.locale_name or '')\
|
|
.keyval('names', result.names or {})\
|
|
.keyval('addresstags', result.address or {})\
|
|
.keyval_not_none('housenumber', result.housenumber)\
|
|
.keyval_not_none('calculated_postcode', result.postcode)\
|
|
.keyval_not_none('country_code', result.country_code)\
|
|
.keyval_not_none('indexed_date', result.indexed_date, lambda v: v.isoformat())\
|
|
.keyval_not_none('importance', result.importance)\
|
|
.keyval('calculated_importance', result.calculated_importance())\
|
|
.keyval('extratags', result.extratags or {})\
|
|
.keyval_not_none('calculated_wikipedia', result.wikipedia)\
|
|
.keyval('rank_address', result.rank_address)\
|
|
.keyval('rank_search', result.rank_search)\
|
|
.keyval('isarea', 'Polygon' in (geom or result.geometry.get('type') or ''))\
|
|
.key('centroid').raw(centroid).next()\
|
|
.key('geometry').raw(geom or centroid).next()
|
|
|
|
if options.get('icon_base_url', None):
|
|
icon = ICONS.get(result.category)
|
|
if icon:
|
|
out.keyval('icon', f"{options['icon_base_url']}/{icon}.p.20.png")
|
|
|
|
if result.address_rows is not None:
|
|
_add_address_rows(out, 'address', result.address_rows, locales)
|
|
|
|
if result.linked_rows:
|
|
_add_address_rows(out, 'linked_places', result.linked_rows, locales)
|
|
|
|
if result.name_keywords is not None or result.address_keywords is not None:
|
|
out.key('keywords').start_object()
|
|
|
|
for sec, klist in (('name', result.name_keywords), ('address', result.address_keywords)):
|
|
out.key(sec).start_array()
|
|
for word in (klist or []):
|
|
out.start_object()\
|
|
.keyval('id', word.word_id)\
|
|
.keyval('token', word.word_token)\
|
|
.end_object().next()
|
|
out.end_array().next()
|
|
|
|
out.end_object().next()
|
|
|
|
if result.parented_rows is not None:
|
|
if options.get('group_hierarchy', False):
|
|
_add_parent_rows_grouped(out, result.parented_rows, locales)
|
|
else:
|
|
_add_address_rows(out, 'hierarchy', result.parented_rows, locales)
|
|
|
|
out.end_object()
|
|
|
|
return out()
|
|
|
|
|
|
@dispatch.format_func(napi.ReverseResults, 'xml')
|
|
def _format_reverse_xml(results: napi.ReverseResults, options: Mapping[str, Any]) -> str:
|
|
return format_xml.format_base_xml(results,
|
|
options, True, 'reversegeocode',
|
|
{'querystring': options.get('query', '')})
|
|
|
|
|
|
@dispatch.format_func(napi.ReverseResults, 'geojson')
|
|
def _format_reverse_geojson(results: napi.ReverseResults,
|
|
options: Mapping[str, Any]) -> str:
|
|
return format_json.format_base_geojson(results, options, True)
|
|
|
|
|
|
@dispatch.format_func(napi.ReverseResults, 'geocodejson')
|
|
def _format_reverse_geocodejson(results: napi.ReverseResults,
|
|
options: Mapping[str, Any]) -> str:
|
|
return format_json.format_base_geocodejson(results, options, True)
|
|
|
|
|
|
@dispatch.format_func(napi.ReverseResults, 'json')
|
|
def _format_reverse_json(results: napi.ReverseResults,
|
|
options: Mapping[str, Any]) -> str:
|
|
return format_json.format_base_json(results, options, True,
|
|
class_label='class')
|
|
|
|
|
|
@dispatch.format_func(napi.ReverseResults, 'jsonv2')
|
|
def _format_reverse_jsonv2(results: napi.ReverseResults,
|
|
options: Mapping[str, Any]) -> str:
|
|
return format_json.format_base_json(results, options, True,
|
|
class_label='category')
|
|
|
|
|
|
@dispatch.format_func(napi.SearchResults, 'xml')
|
|
def _format_search_xml(results: napi.SearchResults, options: Mapping[str, Any]) -> str:
|
|
extra = {'querystring': options.get('query', '')}
|
|
for attr in ('more_url', 'exclude_place_ids', 'viewbox'):
|
|
if options.get(attr):
|
|
extra[attr] = options[attr]
|
|
return format_xml.format_base_xml(results, options, False, 'searchresults',
|
|
extra)
|
|
|
|
|
|
|
|
@dispatch.format_func(napi.SearchResults, 'geojson')
|
|
def _format_search_geojson(results: napi.SearchResults,
|
|
options: Mapping[str, Any]) -> str:
|
|
return format_json.format_base_geojson(results, options, False)
|
|
|
|
|
|
@dispatch.format_func(napi.SearchResults, 'geocodejson')
|
|
def _format_search_geocodejson(results: napi.SearchResults,
|
|
options: Mapping[str, Any]) -> str:
|
|
return format_json.format_base_geocodejson(results, options, False)
|
|
|
|
|
|
@dispatch.format_func(napi.SearchResults, 'json')
|
|
def _format_search_json(results: napi.SearchResults,
|
|
options: Mapping[str, Any]) -> str:
|
|
return format_json.format_base_json(results, options, False,
|
|
class_label='class')
|
|
|
|
|
|
@dispatch.format_func(napi.SearchResults, 'jsonv2')
|
|
def _format_search_jsonv2(results: napi.SearchResults,
|
|
options: Mapping[str, Any]) -> str:
|
|
return format_json.format_base_json(results, options, False,
|
|
class_label='category')
|
|
|
|
@dispatch.format_func(RawDataList, 'json')
|
|
def _format_raw_data_json(results: RawDataList, _: Mapping[str, Any]) -> str:
|
|
out = JsonWriter()
|
|
out.start_array()
|
|
for res in results:
|
|
out.start_object()
|
|
for k, v in res.items():
|
|
if isinstance(v, dt.datetime):
|
|
out.keyval(k, v.isoformat(sep= ' ', timespec='seconds'))
|
|
else:
|
|
out.keyval(k, v)
|
|
out.end_object().next()
|
|
|
|
out.end_array()
|
|
|
|
return out()
|