1022 lines
46 KiB
PL/PgSQL
1022 lines
46 KiB
PL/PgSQL
--DO NOT MODIFY THIS FILE, IT IS GENERATED AUTOMATICALLY FROM SOURCES
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-- Complain if script is sourced in psql, rather than via CREATE EXTENSION
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\echo Use "CREATE EXTENSION cdb_dataservices_server" to load this file. \quit
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CREATE TYPE cdb_dataservices_server.simple_route AS (
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shape geometry(LineString,4326),
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length real,
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duration integer
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);
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CREATE OR REPLACE FUNCTION cdb_dataservices_server._cdb_mapzen_route_point_to_point(
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username TEXT,
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orgname TEXT,
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origin geometry(Point, 4326),
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destination geometry(Point, 4326),
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mode TEXT,
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options text[] DEFAULT ARRAY[]::text[],
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units text DEFAULT 'kilometers')
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RETURNS cdb_dataservices_server.simple_route AS $$
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import json
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from cartodb_services.mapzen import MapzenRouting, MapzenRoutingResponse
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from cartodb_services.mapzen.types import polyline_to_linestring
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from cartodb_services.metrics import QuotaService
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from cartodb_services.tools import Coordinate
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redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection']
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user_routing_config = GD["user_routing_config_{0}".format(username)]
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quota_service = QuotaService(user_routing_config, redis_conn)
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if not quota_service.check_user_quota():
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plpy.error('You have reach the limit of your quota')
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try:
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client = MapzenRouting(user_routing_config.mapzen_app_key)
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if not origin or not destination:
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plpy.notice("Empty origin or destination")
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quota_service.increment_empty_service_use()
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return [None, None, None]
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orig_lat = plpy.execute("SELECT ST_Y('%s') AS lat" % origin)[0]['lat']
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orig_lon = plpy.execute("SELECT ST_X('%s') AS lon" % origin)[0]['lon']
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origin_coordinates = Coordinate(orig_lon, orig_lat)
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dest_lat = plpy.execute("SELECT ST_Y('%s') AS lat" % destination)[0]['lat']
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dest_lon = plpy.execute("SELECT ST_X('%s') AS lon" % destination)[0]['lon']
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dest_coordinates = Coordinate(dest_lon, dest_lat)
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resp = client.calculate_route_point_to_point(origin_coordinates, dest_coordinates, mode, options, units)
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if resp and resp.shape:
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shape_linestring = polyline_to_linestring(resp.shape)
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if shape_linestring:
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quota_service.increment_success_service_use()
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return [shape_linestring, resp.length, resp.duration]
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else:
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quota_service.increment_empty_service_use()
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return [None, None, None]
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else:
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quota_service.increment_empty_service_use()
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return [None, None, None]
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except BaseException as e:
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import sys, traceback
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type_, value_, traceback_ = sys.exc_info()
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quota_service.increment_failed_service_use()
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error_msg = 'There was an error trying to obtain route using mapzen provider: {0}'.format(e)
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plpy.notice(traceback.format_tb(traceback_))
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plpy.error(error_msg)
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finally:
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quota_service.increment_total_service_use()
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$$ LANGUAGE plpythonu SECURITY DEFINER;
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CREATE OR REPLACE FUNCTION cdb_dataservices_server.cdb_route_point_to_point(
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username TEXT,
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orgname TEXT,
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origin geometry(Point, 4326),
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destination geometry(Point, 4326),
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mode TEXT,
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options text[] DEFAULT ARRAY[]::text[],
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units text DEFAULT 'kilometers')
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RETURNS cdb_dataservices_server.simple_route AS $$
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plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username))
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redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection']
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plpy.execute("SELECT cdb_dataservices_server._get_routing_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname)))
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user_routing_config = GD["user_routing_config_{0}".format(username)]
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mapzen_plan = plpy.prepare("SELECT * FROM cdb_dataservices_server._cdb_mapzen_route_point_to_point($1, $2, $3, $4, $5, $6, $7) as route;", ["text", "text", "geometry(Point, 4326)", "geometry(Point, 4326)", "text", "text[]", "text"])
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result = plpy.execute(mapzen_plan, [username, orgname, origin, destination, mode, options, units])
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return [result[0]['shape'],result[0]['length'], result[0]['duration']]
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$$ LANGUAGE plpythonu;
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-- Get the connection to redis from cache or create a new one
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CREATE OR REPLACE FUNCTION cdb_dataservices_server._connect_to_redis(user_id text)
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RETURNS boolean AS $$
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cache_key = "redis_connection_{0}".format(user_id)
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if cache_key in GD:
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return False
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else:
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from cartodb_services.tools import RedisConnection, RedisDBConfig
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metadata_config = RedisDBConfig('redis_metadata_config', plpy)
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metrics_config = RedisDBConfig('redis_metrics_config', plpy)
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redis_metadata_connection = RedisConnection(metadata_config).redis_connection()
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redis_metrics_connection = RedisConnection(metrics_config).redis_connection()
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GD[cache_key] = {
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'redis_metadata_connection': redis_metadata_connection,
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'redis_metrics_connection': redis_metrics_connection,
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}
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return True
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$$ LANGUAGE plpythonu SECURITY DEFINER;
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-- Get the Redis configuration from the _conf table --
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CREATE OR REPLACE FUNCTION cdb_dataservices_server._get_geocoder_config(username text, orgname text)
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RETURNS boolean AS $$
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cache_key = "user_geocoder_config_{0}".format(username)
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if cache_key in GD:
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return False
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else:
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from cartodb_services.metrics import GeocoderConfig
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plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username))
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redis_conn = GD["redis_connection_{0}".format(username)]['redis_metadata_connection']
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geocoder_config = GeocoderConfig(redis_conn, plpy, username, orgname)
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GD[cache_key] = geocoder_config
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return True
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$$ LANGUAGE plpythonu SECURITY DEFINER;
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-- Get the Redis configuration from the _conf table --
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CREATE OR REPLACE FUNCTION cdb_dataservices_server._get_internal_geocoder_config(username text, orgname text)
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RETURNS boolean AS $$
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cache_key = "user_internal_geocoder_config_{0}".format(username)
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if cache_key in GD:
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return False
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else:
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from cartodb_services.metrics import InternalGeocoderConfig
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plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username))
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redis_conn = GD["redis_connection_{0}".format(username)]['redis_metadata_connection']
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geocoder_config = InternalGeocoderConfig(redis_conn, plpy, username, orgname)
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GD[cache_key] = geocoder_config
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return True
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$$ LANGUAGE plpythonu SECURITY DEFINER;
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-- Get the Redis configuration from the _conf table --
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CREATE OR REPLACE FUNCTION cdb_dataservices_server._get_isolines_routing_config(username text, orgname text)
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RETURNS boolean AS $$
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cache_key = "user_isolines_routing_config_{0}".format(username)
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if cache_key in GD:
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return False
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else:
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from cartodb_services.metrics import IsolinesRoutingConfig
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plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username))
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redis_conn = GD["redis_connection_{0}".format(username)]['redis_metadata_connection']
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isolines_routing_config = IsolinesRoutingConfig(redis_conn, plpy, username, orgname)
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GD[cache_key] = isolines_routing_config
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return True
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$$ LANGUAGE plpythonu SECURITY DEFINER;
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-- Get the Redis configuration from the _conf table --
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CREATE OR REPLACE FUNCTION cdb_dataservices_server._get_routing_config(username text, orgname text)
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RETURNS boolean AS $$
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cache_key = "user_routing_config_{0}".format(username)
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if cache_key in GD:
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return False
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else:
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from cartodb_services.metrics import RoutingConfig
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plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username))
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redis_conn = GD["redis_connection_{0}".format(username)]['redis_metadata_connection']
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routing_config = RoutingConfig(redis_conn, plpy, username, orgname)
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GD[cache_key] = routing_config
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return True
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$$ LANGUAGE plpythonu SECURITY DEFINER;
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-- Geocodes a street address given a searchtext and a state and/or country
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CREATE OR REPLACE FUNCTION cdb_dataservices_server.cdb_geocode_street_point(username TEXT, orgname TEXT, searchtext TEXT, city TEXT DEFAULT NULL, state_province TEXT DEFAULT NULL, country TEXT DEFAULT NULL)
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RETURNS Geometry AS $$
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plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username))
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redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection']
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plpy.execute("SELECT cdb_dataservices_server._get_geocoder_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname)))
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user_geocoder_config = GD["user_geocoder_config_{0}".format(username)]
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if user_geocoder_config.heremaps_geocoder:
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here_plan = plpy.prepare("SELECT cdb_dataservices_server._cdb_here_geocode_street_point($1, $2, $3, $4, $5, $6) as point; ", ["text", "text", "text", "text", "text", "text"])
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return plpy.execute(here_plan, [username, orgname, searchtext, city, state_province, country], 1)[0]['point']
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elif user_geocoder_config.google_geocoder:
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google_plan = plpy.prepare("SELECT cdb_dataservices_server._cdb_google_geocode_street_point($1, $2, $3, $4, $5, $6) as point; ", ["text", "text", "text", "text", "text", "text"])
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return plpy.execute(google_plan, [username, orgname, searchtext, city, state_province, country], 1)[0]['point']
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elif user_geocoder_config.mapzen_geocoder:
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mapzen_plan = plpy.prepare("SELECT cdb_dataservices_server._cdb_mapzen_geocode_street_point($1, $2, $3, $4, $5, $6) as point; ", ["text", "text", "text", "text", "text", "text"])
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return plpy.execute(mapzen_plan, [username, orgname, searchtext, city, state_province, country], 1)[0]['point']
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else:
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plpy.error('Requested geocoder is not available')
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$$ LANGUAGE plpythonu;
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CREATE OR REPLACE FUNCTION cdb_dataservices_server._cdb_here_geocode_street_point(username TEXT, orgname TEXT, searchtext TEXT, city TEXT DEFAULT NULL, state_province TEXT DEFAULT NULL, country TEXT DEFAULT NULL)
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RETURNS Geometry AS $$
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from cartodb_services.here import HereMapsGeocoder
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from cartodb_services.metrics import QuotaService
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redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection']
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user_geocoder_config = GD["user_geocoder_config_{0}".format(username)]
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# -- Check the quota
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quota_service = QuotaService(user_geocoder_config, redis_conn)
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if not quota_service.check_user_quota():
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plpy.error('You have reach the limit of your quota')
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try:
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geocoder = HereMapsGeocoder(user_geocoder_config.heremaps_app_id, user_geocoder_config.heremaps_app_code)
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coordinates = geocoder.geocode(searchtext=searchtext, city=city, state=state_province, country=country)
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if coordinates:
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quota_service.increment_success_service_use()
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plan = plpy.prepare("SELECT ST_SetSRID(ST_MakePoint($1, $2), 4326); ", ["double precision", "double precision"])
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point = plpy.execute(plan, [coordinates[0], coordinates[1]], 1)[0]
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return point['st_setsrid']
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else:
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quota_service.increment_empty_service_use()
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return None
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except BaseException as e:
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import sys, traceback
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type_, value_, traceback_ = sys.exc_info()
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quota_service.increment_failed_service_use()
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error_msg = 'There was an error trying to geocode using here maps geocoder: {0}'.format(e)
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plpy.notice(traceback.format_tb(traceback_))
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plpy.error(error_msg)
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finally:
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quota_service.increment_total_service_use()
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$$ LANGUAGE plpythonu;
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CREATE OR REPLACE FUNCTION cdb_dataservices_server._cdb_google_geocode_street_point(username TEXT, orgname TEXT, searchtext TEXT, city TEXT DEFAULT NULL, state_province TEXT DEFAULT NULL, country TEXT DEFAULT NULL)
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RETURNS Geometry AS $$
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from cartodb_services.google import GoogleMapsGeocoder
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from cartodb_services.metrics import QuotaService
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redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection']
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user_geocoder_config = GD["user_geocoder_config_{0}".format(username)]
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quota_service = QuotaService(user_geocoder_config, redis_conn)
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try:
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geocoder = GoogleMapsGeocoder(user_geocoder_config.google_client_id, user_geocoder_config.google_api_key)
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coordinates = geocoder.geocode(searchtext=searchtext, city=city, state=state_province, country=country)
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if coordinates:
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quota_service.increment_success_service_use()
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plan = plpy.prepare("SELECT ST_SetSRID(ST_MakePoint($1, $2), 4326); ", ["double precision", "double precision"])
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point = plpy.execute(plan, [coordinates[0], coordinates[1]], 1)[0]
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return point['st_setsrid']
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else:
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quota_service.increment_empty_service_use()
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return None
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except BaseException as e:
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import sys, traceback
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type_, value_, traceback_ = sys.exc_info()
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quota_service.increment_failed_service_use()
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error_msg = 'There was an error trying to geocode using google maps geocoder: {0}'.format(e)
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plpy.notice(traceback.format_tb(traceback_))
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plpy.error(error_msg)
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finally:
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quota_service.increment_total_service_use()
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$$ LANGUAGE plpythonu;
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CREATE OR REPLACE FUNCTION cdb_dataservices_server._cdb_mapzen_geocode_street_point(username TEXT, orgname TEXT, searchtext TEXT, city TEXT DEFAULT NULL, state_province TEXT DEFAULT NULL, country TEXT DEFAULT NULL)
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RETURNS Geometry AS $$
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from cartodb_services.mapzen import MapzenGeocoder
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from cartodb_services.metrics import QuotaService
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redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection']
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user_geocoder_config = GD["user_geocoder_config_{0}".format(username)]
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quota_service = QuotaService(user_geocoder_config, redis_conn)
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if not quota_service.check_user_quota():
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plpy.error('You have reach the limit of your quota')
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try:
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geocoder = MapzenGeocoder(user_geocoder_config.mapzen_app_key)
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country_iso3 = None
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if country:
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country_iso3 = country_to_iso3(country)
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coordinates = geocoder.geocode(searchtext=searchtext, country=country_iso3)
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if coordinates:
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quota_service.increment_success_service_use()
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plan = plpy.prepare("SELECT ST_SetSRID(ST_MakePoint($1, $2), 4326); ", ["double precision", "double precision"])
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point = plpy.execute(plan, [coordinates[0], coordinates[1]], 1)[0]
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return point['st_setsrid']
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else:
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quota_service.increment_empty_service_use()
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return None
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except BaseException as e:
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import sys, traceback
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type_, value_, traceback_ = sys.exc_info()
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quota_service.increment_failed_service_use()
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error_msg = 'There was an error trying to geocode using mapzen geocoder: {0}'.format(e)
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plpy.notice(traceback.format_tb(traceback_))
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plpy.error(error_msg)
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finally:
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quota_service.increment_total_service_use()
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$$ LANGUAGE plpythonu;
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CREATE OR REPLACE FUNCTION cdb_dataservices_server.cdb_geocode_admin0_polygon(username text, orgname text, country_name text)
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RETURNS Geometry AS $$
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from cartodb_services.metrics import QuotaService
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from cartodb_services.metrics import InternalGeocoderConfig
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plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username))
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redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection']
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plpy.execute("SELECT cdb_dataservices_server._get_internal_geocoder_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname)))
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user_geocoder_config = GD["user_internal_geocoder_config_{0}".format(username)]
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quota_service = QuotaService(user_geocoder_config, redis_conn)
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try:
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plan = plpy.prepare("SELECT cdb_dataservices_server._cdb_geocode_admin0_polygon(trim($1)) AS mypolygon", ["text"])
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rv = plpy.execute(plan, [country_name], 1)
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result = rv[0]["mypolygon"]
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if result:
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quota_service.increment_success_service_use()
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return result
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else:
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quota_service.increment_empty_service_use()
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return None
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except BaseException as e:
|
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import sys, traceback
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type_, value_, traceback_ = sys.exc_info()
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quota_service.increment_failed_service_use()
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error_msg = 'There was an error trying to geocode using admin0 geocoder: {0}'.format(e)
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plpy.notice(traceback.format_tb(traceback_))
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plpy.error(error_msg)
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finally:
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quota_service.increment_total_service_use()
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$$ LANGUAGE plpythonu;
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|
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--------------------------------------------------------------------------------
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-- Implementation of the server extension
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-- Note: these functions depend on the cdb_geocoder extension
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CREATE OR REPLACE FUNCTION cdb_dataservices_server._cdb_geocode_admin0_polygon(country_name text)
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RETURNS Geometry AS $$
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DECLARE
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ret Geometry;
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BEGIN
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SELECT n.the_geom as geom INTO ret
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FROM (SELECT q, lower(regexp_replace(q, '[^a-zA-Z\u00C0-\u00ff]+', '', 'g'))::text x
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FROM (SELECT country_name q) g) d
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LEFT OUTER JOIN admin0_synonyms s ON name_ = d.x
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LEFT OUTER JOIN ne_admin0_v3 n ON s.adm0_a3 = n.adm0_a3 GROUP BY d.q, n.the_geom, s.adm0_a3;
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RETURN ret;
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END
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$$ LANGUAGE plpgsql;
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---- cdb_geocode_admin1_polygon(admin1_name text)
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CREATE OR REPLACE FUNCTION cdb_dataservices_server.cdb_geocode_admin1_polygon(username text, orgname text, admin1_name text)
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RETURNS Geometry AS $$
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from cartodb_services.metrics import QuotaService
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from cartodb_services.metrics import InternalGeocoderConfig
|
|
|
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plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username))
|
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redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection']
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plpy.execute("SELECT cdb_dataservices_server._get_internal_geocoder_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname)))
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user_geocoder_config = GD["user_internal_geocoder_config_{0}".format(username)]
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quota_service = QuotaService(user_geocoder_config, redis_conn)
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try:
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plan = plpy.prepare("SELECT cdb_dataservices_server._cdb_geocode_admin1_polygon(trim($1)) AS mypolygon", ["text"])
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rv = plpy.execute(plan, [admin1_name], 1)
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result = rv[0]["mypolygon"]
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if result:
|
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quota_service.increment_success_service_use()
|
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return result
|
|
else:
|
|
quota_service.increment_empty_service_use()
|
|
return None
|
|
except BaseException as e:
|
|
import sys, traceback
|
|
type_, value_, traceback_ = sys.exc_info()
|
|
quota_service.increment_failed_service_use()
|
|
error_msg = 'There was an error trying to geocode using admin0 geocoder: {0}'.format(e)
|
|
plpy.notice(traceback.format_tb(traceback_))
|
|
plpy.error(error_msg)
|
|
finally:
|
|
quota_service.increment_total_service_use()
|
|
$$ LANGUAGE plpythonu;
|
|
|
|
---- cdb_geocode_admin1_polygon(admin1_name text, country_name text)
|
|
CREATE OR REPLACE FUNCTION cdb_dataservices_server.cdb_geocode_admin1_polygon(username text, orgname text, admin1_name text, country_name text)
|
|
RETURNS Geometry AS $$
|
|
from cartodb_services.metrics import QuotaService
|
|
from cartodb_services.metrics import InternalGeocoderConfig
|
|
|
|
plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username))
|
|
redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection']
|
|
plpy.execute("SELECT cdb_dataservices_server._get_internal_geocoder_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname)))
|
|
user_geocoder_config = GD["user_internal_geocoder_config_{0}".format(username)]
|
|
|
|
quota_service = QuotaService(user_geocoder_config, redis_conn)
|
|
try:
|
|
plan = plpy.prepare("SELECT cdb_dataservices_server._cdb_geocode_admin1_polygon(trim($1), trim($2)) AS mypolygon", ["text", "text"])
|
|
rv = plpy.execute(plan, [admin1_name, country_name], 1)
|
|
result = rv[0]["mypolygon"]
|
|
if result:
|
|
quota_service.increment_success_service_use()
|
|
return result
|
|
else:
|
|
quota_service.increment_empty_service_use()
|
|
return None
|
|
except BaseException as e:
|
|
import sys, traceback
|
|
type_, value_, traceback_ = sys.exc_info()
|
|
quota_service.increment_failed_service_use()
|
|
error_msg = 'There was an error trying to geocode using admin0 geocoder: {0}'.format(e)
|
|
plpy.notice(traceback.format_tb(traceback_))
|
|
plpy.error(error_msg)
|
|
finally:
|
|
quota_service.increment_total_service_use()
|
|
$$ LANGUAGE plpythonu;
|
|
|
|
--------------------------------------------------------------------------------
|
|
|
|
-- Implementation of the server extension
|
|
-- Note: these functions depend on the cdb_geocoder extension
|
|
|
|
---- cdb_geocode_admin1_polygon(admin1_name text)
|
|
CREATE OR REPLACE FUNCTION cdb_dataservices_server._cdb_geocode_admin1_polygon(admin1_name text)
|
|
RETURNS Geometry AS $$
|
|
DECLARE
|
|
ret Geometry;
|
|
BEGIN
|
|
SELECT geom INTO ret
|
|
FROM (
|
|
SELECT q, (
|
|
SELECT the_geom
|
|
FROM global_province_polygons
|
|
WHERE d.c = ANY (synonyms)
|
|
ORDER BY frequency DESC LIMIT 1
|
|
) geom
|
|
FROM (
|
|
SELECT
|
|
trim(replace(lower(admin1_name),'.',' ')) c, admin1_name q
|
|
) d
|
|
) v;
|
|
|
|
RETURN ret;
|
|
END
|
|
$$ LANGUAGE plpgsql;
|
|
|
|
---- cdb_geocode_admin1_polygon(admin1_name text, country_name text)
|
|
CREATE OR REPLACE FUNCTION cdb_dataservices_server._cdb_geocode_admin1_polygon(admin1_name text, country_name text)
|
|
RETURNS Geometry AS $$
|
|
DECLARE
|
|
ret Geometry;
|
|
BEGIN
|
|
WITH p AS (SELECT r.c, r.q, (SELECT iso3 FROM country_decoder WHERE lower(country_name) = ANY (synonyms)) i FROM (SELECT trim(replace(lower(admin1_name),'.',' ')) c, country_name q) r)
|
|
SELECT
|
|
geom INTO ret
|
|
FROM (
|
|
SELECT
|
|
q, (
|
|
SELECT the_geom
|
|
FROM global_province_polygons
|
|
WHERE p.c = ANY (synonyms)
|
|
AND iso3 = p.i
|
|
ORDER BY frequency DESC LIMIT 1
|
|
) geom
|
|
FROM p) n;
|
|
|
|
RETURN ret;
|
|
END
|
|
$$ LANGUAGE plpgsql;
|
|
|
|
---- cdb_geocode_namedplace_point(city_name text)
|
|
CREATE OR REPLACE FUNCTION cdb_dataservices_server.cdb_geocode_namedplace_point(username text, orgname text, city_name text)
|
|
RETURNS Geometry AS $$
|
|
from cartodb_services.metrics import QuotaService
|
|
from cartodb_services.metrics import InternalGeocoderConfig
|
|
|
|
plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username))
|
|
redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection']
|
|
plpy.execute("SELECT cdb_dataservices_server._get_internal_geocoder_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname)))
|
|
user_geocoder_config = GD["user_internal_geocoder_config_{0}".format(username)]
|
|
|
|
quota_service = QuotaService(user_geocoder_config, redis_conn)
|
|
try:
|
|
plan = plpy.prepare("SELECT cdb_dataservices_server._cdb_geocode_namedplace_point(trim($1)) AS mypoint", ["text"])
|
|
rv = plpy.execute(plan, [city_name], 1)
|
|
result = rv[0]["mypoint"]
|
|
if result:
|
|
quota_service.increment_success_service_use()
|
|
return result
|
|
else:
|
|
quota_service.increment_empty_service_use()
|
|
return None
|
|
except BaseException as e:
|
|
import sys, traceback
|
|
type_, value_, traceback_ = sys.exc_info()
|
|
quota_service.increment_failed_service_use()
|
|
error_msg = 'There was an error trying to geocode using admin0 geocoder: {0}'.format(e)
|
|
plpy.notice(traceback.format_tb(traceback_))
|
|
plpy.error(error_msg)
|
|
finally:
|
|
quota_service.increment_total_service_use()
|
|
$$ LANGUAGE plpythonu;
|
|
|
|
---- cdb_geocode_namedplace_point(city_name text, country_name text)
|
|
CREATE OR REPLACE FUNCTION cdb_dataservices_server.cdb_geocode_namedplace_point(username text, orgname text, city_name text, country_name text)
|
|
RETURNS Geometry AS $$
|
|
from cartodb_services.metrics import QuotaService
|
|
from cartodb_services.metrics import InternalGeocoderConfig
|
|
|
|
plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username))
|
|
redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection']
|
|
plpy.execute("SELECT cdb_dataservices_server._get_internal_geocoder_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname)))
|
|
user_geocoder_config = GD["user_internal_geocoder_config_{0}".format(username)]
|
|
|
|
quota_service = QuotaService(user_geocoder_config, redis_conn)
|
|
try:
|
|
plan = plpy.prepare("SELECT cdb_dataservices_server._cdb_geocode_namedplace_point(trim($1), trim($2)) AS mypoint", ["text", "text"])
|
|
rv = plpy.execute(plan, [city_name, country_name], 1)
|
|
result = rv[0]["mypoint"]
|
|
if result:
|
|
quota_service.increment_success_service_use()
|
|
return result
|
|
else:
|
|
quota_service.increment_empty_service_use()
|
|
return None
|
|
except BaseException as e:
|
|
import sys, traceback
|
|
type_, value_, traceback_ = sys.exc_info()
|
|
quota_service.increment_failed_service_use()
|
|
error_msg = 'There was an error trying to geocode using admin0 geocoder: {0}'.format(e)
|
|
plpy.notice(traceback.format_tb(traceback_))
|
|
plpy.error(error_msg)
|
|
finally:
|
|
quota_service.increment_total_service_use()
|
|
$$ LANGUAGE plpythonu;
|
|
|
|
---- cdb_geocode_namedplace_point(city_name text, admin1_name text, country_name text)
|
|
CREATE OR REPLACE FUNCTION cdb_dataservices_server.cdb_geocode_namedplace_point(username text, orgname text, city_name text, admin1_name text, country_name text)
|
|
RETURNS Geometry AS $$
|
|
from cartodb_services.metrics import QuotaService
|
|
from cartodb_services.metrics import InternalGeocoderConfig
|
|
|
|
plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username))
|
|
redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection']
|
|
plpy.execute("SELECT cdb_dataservices_server._get_internal_geocoder_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname)))
|
|
user_geocoder_config = GD["user_internal_geocoder_config_{0}".format(username)]
|
|
|
|
quota_service = QuotaService(user_geocoder_config, redis_conn)
|
|
try:
|
|
plan = plpy.prepare("SELECT cdb_dataservices_server._cdb_geocode_namedplace_point(trim($1), trim($2), trim($3)) AS mypoint", ["text", "text", "text"])
|
|
rv = plpy.execute(plan, [city_name, admin1_name, country_name], 1)
|
|
result = rv[0]["mypoint"]
|
|
if result:
|
|
quota_service.increment_success_service_use()
|
|
return result
|
|
else:
|
|
quota_service.increment_empty_service_use()
|
|
return None
|
|
except BaseException as e:
|
|
import sys, traceback
|
|
type_, value_, traceback_ = sys.exc_info()
|
|
quota_service.increment_failed_service_use()
|
|
error_msg = 'There was an error trying to geocode using admin0 geocoder: {0}'.format(e)
|
|
plpy.notice(traceback.format_tb(traceback_))
|
|
plpy.error(error_msg)
|
|
finally:
|
|
quota_service.increment_total_service_use()
|
|
$$ LANGUAGE plpythonu;
|
|
|
|
--------------------------------------------------------------------------------
|
|
|
|
-- Implementation of the server extension
|
|
-- Note: these functions depend on the cdb_geocoder extension
|
|
|
|
---- cdb_geocode_namedplace_point(city_name text)
|
|
CREATE OR REPLACE FUNCTION cdb_dataservices_server._cdb_geocode_namedplace_point(city_name text)
|
|
RETURNS Geometry AS $$
|
|
DECLARE
|
|
ret Geometry;
|
|
BEGIN
|
|
SELECT geom INTO ret
|
|
FROM (
|
|
WITH best AS (SELECT s AS q, (SELECT the_geom FROM global_cities_points_limited gp WHERE gp.lowername = lower(p.s) ORDER BY population DESC LIMIT 1) AS geom FROM (SELECT city_name as s) p),
|
|
next AS (SELECT p.s AS q, (SELECT gp.the_geom FROM global_cities_points_limited gp, global_cities_alternates_limited ga WHERE lower(p.s) = ga.lowername AND ga.geoname_id = gp.geoname_id ORDER BY preferred DESC LIMIT 1) geom FROM (SELECT city_name as s) p WHERE p.s NOT IN (SELECT q FROM best WHERE geom IS NOT NULL))
|
|
SELECT q, geom, TRUE AS success FROM best WHERE geom IS NOT NULL
|
|
UNION ALL
|
|
SELECT q, geom, CASE WHEN geom IS NULL THEN FALSE ELSE TRUE END AS success FROM next
|
|
) v;
|
|
|
|
RETURN ret;
|
|
END
|
|
$$ LANGUAGE plpgsql;
|
|
|
|
---- cdb_geocode_namedplace_point(city_name text, country_name text)
|
|
CREATE OR REPLACE FUNCTION cdb_dataservices_server._cdb_geocode_namedplace_point(city_name text, country_name text)
|
|
RETURNS Geometry AS $$
|
|
DECLARE
|
|
ret Geometry;
|
|
BEGIN
|
|
SELECT geom INTO ret
|
|
FROM (
|
|
WITH p AS (SELECT r.s, r.c, (SELECT iso2 FROM country_decoder WHERE lower(r.c) = ANY (synonyms)) i FROM (SELECT city_name AS s, country_name::text AS c) r),
|
|
best AS (SELECT p.s AS q, p.c AS c, (SELECT gp.the_geom AS geom FROM global_cities_points_limited gp WHERE gp.lowername = lower(p.s) AND gp.iso2 = p.i ORDER BY population DESC LIMIT 1) AS geom FROM p),
|
|
next AS (SELECT p.s AS q, p.c AS c, (SELECT gp.the_geom FROM global_cities_points_limited gp, global_cities_alternates_limited ga WHERE lower(p.s) = ga.lowername AND gp.iso2 = p.i AND ga.geoname_id = gp.geoname_id ORDER BY preferred DESC LIMIT 1) geom FROM p WHERE p.s NOT IN (SELECT q FROM best WHERE c = p.c AND geom IS NOT NULL))
|
|
SELECT geom FROM best WHERE geom IS NOT NULL
|
|
UNION ALL
|
|
SELECT geom FROM next
|
|
) v;
|
|
|
|
RETURN ret;
|
|
END
|
|
$$ LANGUAGE plpgsql;
|
|
|
|
---- cdb_geocode_namedplace_point(city_name text, admin1_name text, country_name text)
|
|
CREATE OR REPLACE FUNCTION cdb_dataservices_server._cdb_geocode_namedplace_point(city_name text, admin1_name text, country_name text)
|
|
RETURNS Geometry AS $$
|
|
DECLARE
|
|
ret Geometry;
|
|
BEGIN
|
|
SELECT geom INTO ret
|
|
FROM (
|
|
WITH inputcountry AS (
|
|
SELECT iso2 as isoTwo FROM country_decoder WHERE lower(country_name) = ANY (synonyms) LIMIT 1
|
|
),
|
|
p AS (
|
|
SELECT r.s, r.a1, (SELECT admin1 FROM admin1_decoder, inputcountry WHERE lower(r.a1) = ANY (synonyms) AND admin1_decoder.iso2 = inputcountry.isoTwo LIMIT 1) i FROM (SELECT city_name AS s, admin1_name::text AS a1) r),
|
|
best AS (SELECT p.s AS q, p.a1 as a1, (SELECT gp.the_geom AS geom FROM global_cities_points_limited gp WHERE gp.lowername = lower(p.s) AND gp.admin1 = p.i ORDER BY population DESC LIMIT 1) AS geom FROM p),
|
|
next AS (SELECT p.s AS q, p.a1 AS a1, (SELECT gp.the_geom FROM global_cities_points_limited gp, global_cities_alternates_limited ga WHERE lower(p.s) = ga.lowername AND ga.admin1 = p.i AND ga.geoname_id = gp.geoname_id ORDER BY preferred DESC LIMIT 1) geom FROM p WHERE p.s NOT IN (SELECT q FROM best WHERE geom IS NOT NULL))
|
|
SELECT geom FROM best WHERE geom IS NOT NULL
|
|
UNION ALL
|
|
SELECT geom FROM next
|
|
) v;
|
|
|
|
RETURN ret;
|
|
END
|
|
$$ LANGUAGE plpgsql;
|
|
|
|
CREATE OR REPLACE FUNCTION cdb_dataservices_server.cdb_geocode_postalcode_point(username text, orgname text, code text)
|
|
RETURNS Geometry AS $$
|
|
from cartodb_services.metrics import QuotaService
|
|
from cartodb_services.metrics import InternalGeocoderConfig
|
|
|
|
plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username))
|
|
redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection']
|
|
plpy.execute("SELECT cdb_dataservices_server._get_internal_geocoder_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname)))
|
|
user_geocoder_config = GD["user_internal_geocoder_config_{0}".format(username)]
|
|
|
|
quota_service = QuotaService(user_geocoder_config, redis_conn)
|
|
try:
|
|
plan = plpy.prepare("SELECT cdb_dataservices_server._cdb_geocode_postalcode_point(trim($1)) AS mypoint", ["text"])
|
|
rv = plpy.execute(plan, [code], 1)
|
|
result = rv[0]["mypoint"]
|
|
if result:
|
|
quota_service.increment_success_service_use()
|
|
return result
|
|
else:
|
|
quota_service.increment_empty_service_use()
|
|
return None
|
|
except BaseException as e:
|
|
import sys, traceback
|
|
type_, value_, traceback_ = sys.exc_info()
|
|
quota_service.increment_failed_service_use()
|
|
error_msg = 'There was an error trying to geocode using admin0 geocoder: {0}'.format(e)
|
|
plpy.notice(traceback.format_tb(traceback_))
|
|
plpy.error(error_msg)
|
|
finally:
|
|
quota_service.increment_total_service_use()
|
|
$$ LANGUAGE plpythonu;
|
|
|
|
CREATE OR REPLACE FUNCTION cdb_dataservices_server.cdb_geocode_postalcode_point(username text, orgname text, code text, country text)
|
|
RETURNS Geometry AS $$
|
|
from cartodb_services.metrics import QuotaService
|
|
from cartodb_services.metrics import InternalGeocoderConfig
|
|
|
|
plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username))
|
|
redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection']
|
|
plpy.execute("SELECT cdb_dataservices_server._get_internal_geocoder_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname)))
|
|
user_geocoder_config = GD["user_internal_geocoder_config_{0}".format(username)]
|
|
|
|
quota_service = QuotaService(user_geocoder_config, redis_conn)
|
|
try:
|
|
plan = plpy.prepare("SELECT cdb_dataservices_server._cdb_geocode_postalcode_point(trim($1), trim($2)) AS mypoint", ["TEXT", "TEXT"])
|
|
rv = plpy.execute(plan, [code, country], 1)
|
|
result = rv[0]["mypoint"]
|
|
if result:
|
|
quota_service.increment_success_service_use()
|
|
return result
|
|
else:
|
|
quota_service.increment_empty_service_use()
|
|
return None
|
|
except BaseException as e:
|
|
import sys, traceback
|
|
type_, value_, traceback_ = sys.exc_info()
|
|
quota_service.increment_failed_service_use()
|
|
error_msg = 'There was an error trying to geocode using admin0 geocoder: {0}'.format(e)
|
|
plpy.notice(traceback.format_tb(traceback_))
|
|
plpy.error(error_msg)
|
|
finally:
|
|
quota_service.increment_total_service_use()
|
|
$$ LANGUAGE plpythonu;
|
|
|
|
CREATE OR REPLACE FUNCTION cdb_dataservices_server.cdb_geocode_postalcode_polygon(username text, orgname text, code text)
|
|
RETURNS Geometry AS $$
|
|
from cartodb_services.metrics import QuotaService
|
|
from cartodb_services.metrics import InternalGeocoderConfig
|
|
|
|
plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username))
|
|
redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection']
|
|
plpy.execute("SELECT cdb_dataservices_server._get_internal_geocoder_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname)))
|
|
user_geocoder_config = GD["user_internal_geocoder_config_{0}".format(username)]
|
|
|
|
quota_service = QuotaService(user_geocoder_config, redis_conn)
|
|
try:
|
|
plan = plpy.prepare("SELECT cdb_dataservices_server._cdb_geocode_postalcode_polygon(trim($1)) AS mypolygon", ["text"])
|
|
rv = plpy.execute(plan, [code], 1)
|
|
result = rv[0]["mypolygon"]
|
|
if result:
|
|
quota_service.increment_success_service_use()
|
|
return result
|
|
else:
|
|
quota_service.increment_empty_service_use()
|
|
return None
|
|
except BaseException as e:
|
|
import sys, traceback
|
|
type_, value_, traceback_ = sys.exc_info()
|
|
quota_service.increment_failed_service_use()
|
|
error_msg = 'There was an error trying to geocode using admin0 geocoder: {0}'.format(e)
|
|
plpy.notice(traceback.format_tb(traceback_))
|
|
plpy.error(error_msg)
|
|
finally:
|
|
quota_service.increment_total_service_use()
|
|
$$ LANGUAGE plpythonu;
|
|
|
|
CREATE OR REPLACE FUNCTION cdb_dataservices_server.cdb_geocode_postalcode_polygon(username text, orgname text, code text, country text)
|
|
RETURNS Geometry AS $$
|
|
from cartodb_services.metrics import QuotaService
|
|
from cartodb_services.metrics import InternalGeocoderConfig
|
|
|
|
plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username))
|
|
redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection']
|
|
plpy.execute("SELECT cdb_dataservices_server._get_internal_geocoder_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname)))
|
|
user_geocoder_config = GD["user_internal_geocoder_config_{0}".format(username)]
|
|
|
|
quota_service = QuotaService(user_geocoder_config, redis_conn)
|
|
try:
|
|
plan = plpy.prepare("SELECT cdb_dataservices_server._cdb_geocode_postalcode_polygon(trim($1), trim($2)) AS mypolygon", ["TEXT", "TEXT"])
|
|
rv = plpy.execute(plan, [code, country], 1)
|
|
result = rv[0]["mypolygon"]
|
|
if result:
|
|
quota_service.increment_success_service_use()
|
|
return result
|
|
else:
|
|
quota_service.increment_empty_service_use()
|
|
return None
|
|
except BaseException as e:
|
|
import sys, traceback
|
|
type_, value_, traceback_ = sys.exc_info()
|
|
quota_service.increment_failed_service_use()
|
|
error_msg = 'There was an error trying to geocode using admin0 geocoder: {0}'.format(e)
|
|
plpy.notice(traceback.format_tb(traceback_))
|
|
plpy.error(error_msg)
|
|
finally:
|
|
quota_service.increment_total_service_use()
|
|
$$ LANGUAGE plpythonu;
|
|
|
|
--------------------------------------------------------------------------------
|
|
|
|
-- Implementation of the server extension
|
|
-- Note: these functions depend on the cdb_geocoder extension
|
|
CREATE OR REPLACE FUNCTION cdb_dataservices_server._cdb_geocode_postalcode_point(code text)
|
|
RETURNS Geometry AS $$
|
|
DECLARE
|
|
ret Geometry;
|
|
BEGIN
|
|
SELECT geom INTO ret
|
|
FROM (
|
|
SELECT
|
|
q, (
|
|
SELECT the_geom
|
|
FROM global_postal_code_points
|
|
WHERE postal_code = upper(d.q)
|
|
LIMIT 1
|
|
) geom
|
|
FROM (SELECT code q) d
|
|
) v;
|
|
|
|
RETURN ret;
|
|
END
|
|
$$ LANGUAGE plpgsql;
|
|
|
|
CREATE OR REPLACE FUNCTION cdb_dataservices_server._cdb_geocode_postalcode_point(code text, country text)
|
|
RETURNS Geometry AS $$
|
|
DECLARE
|
|
ret Geometry;
|
|
BEGIN
|
|
SELECT geom INTO ret
|
|
FROM (
|
|
SELECT
|
|
q, (
|
|
SELECT the_geom
|
|
FROM global_postal_code_points
|
|
WHERE postal_code = upper(d.q)
|
|
AND iso3 = (
|
|
SELECT iso3 FROM country_decoder WHERE
|
|
lower(country) = ANY (synonyms) LIMIT 1
|
|
)
|
|
LIMIT 1
|
|
) geom
|
|
FROM (SELECT code q) d
|
|
) v;
|
|
|
|
RETURN ret;
|
|
END
|
|
$$ LANGUAGE plpgsql;
|
|
|
|
CREATE OR REPLACE FUNCTION cdb_dataservices_server._cdb_geocode_postalcode_polygon(code text)
|
|
RETURNS Geometry AS $$
|
|
DECLARE
|
|
ret Geometry;
|
|
BEGIN
|
|
SELECT geom INTO ret
|
|
FROM (
|
|
SELECT
|
|
q, (
|
|
SELECT the_geom
|
|
FROM global_postal_code_polygons
|
|
WHERE postal_code = upper(d.q)
|
|
LIMIT 1
|
|
) geom
|
|
FROM (SELECT code q) d
|
|
) v;
|
|
|
|
RETURN ret;
|
|
END
|
|
$$ LANGUAGE plpgsql;
|
|
|
|
CREATE OR REPLACE FUNCTION cdb_dataservices_server._cdb_geocode_postalcode_polygon(code text, country text)
|
|
RETURNS Geometry AS $$
|
|
DECLARE
|
|
ret Geometry;
|
|
BEGIN
|
|
SELECT geom INTO ret
|
|
FROM (
|
|
SELECT
|
|
q, (
|
|
SELECT the_geom
|
|
FROM global_postal_code_polygons
|
|
WHERE postal_code = upper(d.q)
|
|
AND iso3 = (
|
|
SELECT iso3 FROM country_decoder WHERE
|
|
lower(country) = ANY (synonyms) LIMIT 1
|
|
)
|
|
LIMIT 1
|
|
) geom
|
|
FROM (SELECT code q) d
|
|
) v;
|
|
|
|
RETURN ret;
|
|
END
|
|
$$ LANGUAGE plpgsql;
|
|
CREATE OR REPLACE FUNCTION cdb_dataservices_server.cdb_geocode_ipaddress_point(username text, orgname text, ip text)
|
|
RETURNS Geometry AS $$
|
|
from cartodb_services.metrics import QuotaService
|
|
from cartodb_services.metrics import InternalGeocoderConfig
|
|
|
|
plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username))
|
|
redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection']
|
|
plpy.execute("SELECT cdb_dataservices_server._get_internal_geocoder_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname)))
|
|
user_geocoder_config = GD["user_internal_geocoder_config_{0}".format(username)]
|
|
|
|
quota_service = QuotaService(user_geocoder_config, redis_conn)
|
|
try:
|
|
plan = plpy.prepare("SELECT cdb_dataservices_server._cdb_geocode_ipaddress_point(trim($1)) AS mypoint", ["TEXT"])
|
|
rv = plpy.execute(plan, [ip], 1)
|
|
result = rv[0]["mypoint"]
|
|
if result:
|
|
quota_service.increment_success_service_use()
|
|
return result
|
|
else:
|
|
quota_service.increment_empty_service_use()
|
|
return None
|
|
except BaseException as e:
|
|
import sys, traceback
|
|
type_, value_, traceback_ = sys.exc_info()
|
|
quota_service.increment_failed_service_use()
|
|
error_msg = 'There was an error trying to geocode using admin0 geocoder: {0}'.format(e)
|
|
plpy.notice(traceback.format_tb(traceback_))
|
|
plpy.error(error_msg)
|
|
finally:
|
|
quota_service.increment_total_service_use()
|
|
$$ LANGUAGE plpythonu;
|
|
|
|
--------------------------------------------------------------------------------
|
|
|
|
-- Implementation of the server extension
|
|
-- Note: these functions depend on the cdb_geocoder extension
|
|
CREATE OR REPLACE FUNCTION cdb_dataservices_server._cdb_geocode_ipaddress_point(ip text)
|
|
RETURNS Geometry AS $$
|
|
DECLARE
|
|
ret Geometry;
|
|
|
|
new_ip INET;
|
|
BEGIN
|
|
BEGIN
|
|
IF family(ip::inet) = 6 THEN
|
|
new_ip := ip::inet;
|
|
ELSE
|
|
new_ip := ('::ffff:' || ip)::inet;
|
|
END IF;
|
|
EXCEPTION WHEN OTHERS THEN
|
|
SELECT NULL as geom INTO ret;
|
|
RETURN ret;
|
|
END;
|
|
|
|
WITH
|
|
ips AS (SELECT ip s, new_ip net),
|
|
matches AS (SELECT s, (SELECT the_geom FROM ip_address_locations WHERE network_start_ip <= ips.net ORDER BY network_start_ip DESC LIMIT 1) geom FROM ips)
|
|
SELECT geom INTO ret
|
|
FROM matches;
|
|
RETURN ret;
|
|
END
|
|
$$ LANGUAGE plpgsql;
|
|
CREATE TYPE cdb_dataservices_server.isoline AS (center geometry(Geometry,4326), data_range integer, the_geom geometry(Multipolygon,4326));
|
|
|
|
CREATE OR REPLACE FUNCTION cdb_dataservices_server._cdb_here_routing_isolines(username TEXT, orgname TEXT, type TEXT, source geometry(Geometry, 4326), mode TEXT, data_range integer[], options text[])
|
|
RETURNS SETOF cdb_dataservices_server.isoline AS $$
|
|
import json
|
|
from cartodb_services.here import HereMapsRoutingIsoline
|
|
from cartodb_services.metrics import QuotaService
|
|
from cartodb_services.here.types import geo_polyline_to_multipolygon
|
|
|
|
redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection']
|
|
user_isolines_routing_config = GD["user_isolines_routing_config_{0}".format(username)]
|
|
|
|
# -- Check the quota
|
|
quota_service = QuotaService(user_isolines_routing_config, redis_conn)
|
|
if not quota_service.check_user_quota():
|
|
plpy.error('You have reach the limit of your quota')
|
|
|
|
try:
|
|
client = HereMapsRoutingIsoline(user_isolines_routing_config.heremaps_app_id, user_isolines_routing_config.heremaps_app_code, base_url = HereMapsRoutingIsoline.PRODUCTION_ROUTING_BASE_URL)
|
|
|
|
if source:
|
|
lat = plpy.execute("SELECT ST_Y('%s') AS lat" % source)[0]['lat']
|
|
lon = plpy.execute("SELECT ST_X('%s') AS lon" % source)[0]['lon']
|
|
source_str = 'geo!%f,%f' % (lat, lon)
|
|
else:
|
|
source_str = None
|
|
|
|
if type == 'isodistance':
|
|
resp = client.calculate_isodistance(source_str, mode, data_range, options)
|
|
elif type == 'isochrone':
|
|
resp = client.calculate_isochrone(source_str, mode, data_range, options)
|
|
|
|
if resp:
|
|
result = []
|
|
for isoline in resp:
|
|
data_range_n = isoline['range']
|
|
polyline = isoline['geom']
|
|
multipolygon = geo_polyline_to_multipolygon(polyline)
|
|
result.append([source, data_range_n, multipolygon])
|
|
quota_service.increment_success_service_use()
|
|
quota_service.increment_isolines_service_use(len(resp))
|
|
return result
|
|
else:
|
|
quota_service.increment_empty_service_use()
|
|
except BaseException as e:
|
|
import sys, traceback
|
|
type_, value_, traceback_ = sys.exc_info()
|
|
quota_service.increment_failed_service_use()
|
|
error_msg = 'There was an error trying to obtain isodistances using here maps geocoder: {0}'.format(e)
|
|
plpy.notice(traceback.format_tb(traceback_))
|
|
plpy.error(error_msg)
|
|
finally:
|
|
quota_service.increment_total_service_use()
|
|
$$ LANGUAGE plpythonu SECURITY DEFINER;
|
|
CREATE OR REPLACE FUNCTION cdb_dataservices_server.cdb_isodistance(username TEXT, orgname TEXT, source geometry(Geometry, 4326), mode TEXT, range integer[], options text[] DEFAULT array[]::text[])
|
|
RETURNS SETOF cdb_dataservices_server.isoline AS $$
|
|
plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username))
|
|
redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection']
|
|
plpy.execute("SELECT cdb_dataservices_server._get_isolines_routing_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname)))
|
|
user_isolines_config = GD["user_isolines_routing_config_{0}".format(username)]
|
|
type = 'isodistance'
|
|
|
|
if user_isolines_config.google_services_user:
|
|
plpy.error('This service is not available for google service users.')
|
|
|
|
here_plan = plpy.prepare("SELECT cdb_dataservices_server._cdb_here_routing_isolines($1, $2, $3, $4, $5, $6, $7) as isoline; ", ["text", "text", "text", "geometry(Geometry, 4326)", "text", "integer[]", "text[]"])
|
|
result = plpy.execute(here_plan, [username, orgname, type, source, mode, range, options])
|
|
isolines = []
|
|
for element in result:
|
|
isoline = element['isoline']
|
|
isoline = isoline.translate(None, "()").split(',')
|
|
isolines.append(isoline)
|
|
|
|
return isolines
|
|
$$ LANGUAGE plpythonu;
|
|
CREATE OR REPLACE FUNCTION cdb_dataservices_server.cdb_isochrone(username TEXT, orgname TEXT, source geometry(Geometry, 4326), mode TEXT, range integer[], options text[] DEFAULT array[]::text[])
|
|
RETURNS SETOF cdb_dataservices_server.isoline AS $$
|
|
plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username))
|
|
redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection']
|
|
plpy.execute("SELECT cdb_dataservices_server._get_isolines_routing_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname)))
|
|
user_isolines_config = GD["user_isolines_routing_config_{0}".format(username)]
|
|
type = 'isochrone'
|
|
|
|
if user_isolines_config.google_services_user:
|
|
plpy.error('This service is not available for google service users.')
|
|
|
|
here_plan = plpy.prepare("SELECT cdb_dataservices_server._cdb_here_routing_isolines($1, $2, $3, $4, $5, $6, $7) as isoline; ", ["text", "text", "text", "geometry(Geometry, 4326)", "text", "integer[]", "text[]"])
|
|
result = plpy.execute(here_plan, [username, orgname, type, source, mode, range, options])
|
|
isolines = []
|
|
for element in result:
|
|
isoline = element['isoline']
|
|
isoline = isoline.translate(None, "()").split(',')
|
|
isolines.append(isoline)
|
|
|
|
return isolines
|
|
$$ LANGUAGE plpythonu;
|
|
DO $$
|
|
BEGIN
|
|
IF NOT EXISTS (
|
|
SELECT *
|
|
FROM pg_catalog.pg_user
|
|
WHERE usename = 'geocoder_api') THEN
|
|
|
|
CREATE USER geocoder_api;
|
|
END IF;
|
|
GRANT EXECUTE ON ALL FUNCTIONS IN SCHEMA cdb_dataservices_server TO geocoder_api;
|
|
GRANT EXECUTE ON ALL FUNCTIONS IN SCHEMA public TO geocoder_api;
|
|
GRANT USAGE ON SCHEMA cdb_dataservices_server TO geocoder_api;
|
|
GRANT USAGE ON SCHEMA public TO geocoder_api;
|
|
GRANT SELECT ON ALL TABLES IN SCHEMA public TO geocoder_api;
|
|
END$$;
|