--DO NOT MODIFY THIS FILE, IT IS GENERATED AUTOMATICALLY FROM SOURCES -- Complain if script is sourced in psql, rather than via CREATE EXTENSION \echo Use "CREATE EXTENSION cdb_dataservices_server" to load this file. \quit CREATE TYPE cdb_dataservices_server.simple_route AS ( shape geometry(LineString,4326), length real, duration integer ); CREATE OR REPLACE FUNCTION cdb_dataservices_server._cdb_mapzen_route_with_waypoints( username TEXT, orgname TEXT, waypoints geometry(Point, 4326)[], mode TEXT, options text[] DEFAULT ARRAY[]::text[], units text DEFAULT 'kilometers') RETURNS cdb_dataservices_server.simple_route AS $$ import json from cartodb_services.mapzen import MapzenRouting, MapzenRoutingResponse from cartodb_services.mapzen.types import polyline_to_linestring from cartodb_services.metrics import QuotaService from cartodb_services.tools import Coordinate from cartodb_services.tools import Logger,LoggerConfig redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection'] user_routing_config = GD["user_routing_config_{0}".format(username)] logger_config = LoggerConfig(plpy) logger = Logger(logger_config) quota_service = QuotaService(user_routing_config, redis_conn) if not quota_service.check_user_quota(): raise Exception('You have reached the limit of your quota') try: client = MapzenRouting(user_routing_config.mapzen_api_key, logger) if not waypoints or len(waypoints) < 2: logger.notice("Empty origin or destination") quota_service.increment_empty_service_use() return [None, None, None] waypoint_coords = [] for waypoint in waypoints: lat = plpy.execute("SELECT ST_Y('%s') AS lat" % waypoint)[0]['lat'] lon = plpy.execute("SELECT ST_X('%s') AS lon" % waypoint)[0]['lon'] waypoint_coords.append(Coordinate(lon,lat)) resp = client.calculate_route_point_to_point(waypoint_coords, mode, options, units) if resp and resp.shape: shape_linestring = polyline_to_linestring(resp.shape) if shape_linestring: quota_service.increment_success_service_use() return [shape_linestring, resp.length, resp.duration] else: quota_service.increment_empty_service_use() return [None, None, None] else: quota_service.increment_empty_service_use() return [None, None, None] except BaseException as e: import sys quota_service.increment_failed_service_use() logger.error('Error trying to calculate mapzen routing', sys.exc_info(), data={"username": username, "orgname": orgname}) raise Exception('Error trying to calculate mapzen routing') finally: quota_service.increment_total_service_use() $$ LANGUAGE plpythonu SECURITY DEFINER; CREATE OR REPLACE FUNCTION cdb_dataservices_server.cdb_route_point_to_point( username TEXT, orgname TEXT, origin geometry(Point, 4326), destination geometry(Point, 4326), mode TEXT, options text[] DEFAULT ARRAY[]::text[], units text DEFAULT 'kilometers') RETURNS cdb_dataservices_server.simple_route AS $$ plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username)) redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection'] plpy.execute("SELECT cdb_dataservices_server._get_routing_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname))) user_routing_config = GD["user_routing_config_{0}".format(username)] waypoints = [origin, destination] mapzen_plan = plpy.prepare("SELECT * FROM cdb_dataservices_server._cdb_mapzen_route_with_waypoints($1, $2, $3, $4, $5, $6) as route;", ["text", "text", "geometry(Point, 4326)[]", "text", "text[]", "text"]) result = plpy.execute(mapzen_plan, [username, orgname, waypoints, mode, options, units]) return [result[0]['shape'],result[0]['length'], result[0]['duration']] $$ LANGUAGE plpythonu; CREATE OR REPLACE FUNCTION cdb_dataservices_server.cdb_route_with_waypoints( username TEXT, orgname TEXT, waypoints geometry(Point, 4326)[], mode TEXT, options text[] DEFAULT ARRAY[]::text[], units text DEFAULT 'kilometers') RETURNS cdb_dataservices_server.simple_route AS $$ plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username)) redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection'] plpy.execute("SELECT cdb_dataservices_server._get_routing_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname))) user_routing_config = GD["user_routing_config_{0}".format(username)] mapzen_plan = plpy.prepare("SELECT * FROM cdb_dataservices_server._cdb_mapzen_route_with_waypoints($1, $2, $3, $4, $5, $6) as route;", ["text", "text", "geometry(Point, 4326)[]", "text", "text[]", "text"]) result = plpy.execute(mapzen_plan, [username, orgname, waypoints, mode, options, units]) return [result[0]['shape'],result[0]['length'], result[0]['duration']] $$ LANGUAGE plpythonu; -- Get the connection to redis from cache or create a new one CREATE OR REPLACE FUNCTION cdb_dataservices_server._connect_to_redis(user_id text) RETURNS boolean AS $$ cache_key = "redis_connection_{0}".format(user_id) if cache_key in GD: return False else: from cartodb_services.tools import RedisConnection, RedisDBConfig metadata_config = RedisDBConfig('redis_metadata_config', plpy) metrics_config = RedisDBConfig('redis_metrics_config', plpy) redis_metadata_connection = RedisConnection(metadata_config).redis_connection() redis_metrics_connection = RedisConnection(metrics_config).redis_connection() GD[cache_key] = { 'redis_metadata_connection': redis_metadata_connection, 'redis_metrics_connection': redis_metrics_connection, } return True $$ LANGUAGE plpythonu SECURITY DEFINER; -- -- Observatory connection config -- -- The purpose of this function is provide to the PL/Proxy functions -- the connection string needed to connect with the current production database CREATE OR REPLACE FUNCTION cdb_dataservices_server._obs_server_conn_str( username TEXT, orgname TEXT) RETURNS text AS $$ plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username)) redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection'] plpy.execute("SELECT cdb_dataservices_server._get_obs_snapshot_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname))) user_obs_snapshot_config = GD["user_obs_snapshot_config_{0}".format(username)] return user_obs_snapshot_config.connection_str $$ LANGUAGE plpythonu; CREATE OR REPLACE FUNCTION cdb_dataservices_server._OBS_GetDemographicSnapshotJSON( username TEXT, orgname TEXT, geom geometry(Geometry, 4326), time_span TEXT DEFAULT NULL, geometry_level TEXT DEFAULT NULL) RETURNS json AS $$ CONNECT cdb_dataservices_server._obs_server_conn_str(username, orgname); SELECT cdb_observatory.OBS_GetDemographicSnapshot(geom, time_span, geometry_level); $$ LANGUAGE plproxy; CREATE OR REPLACE FUNCTION cdb_dataservices_server.obs_get_demographic_snapshot( username TEXT, orgname TEXT, geom geometry(Geometry, 4326), time_span TEXT DEFAULT NULL, geometry_level TEXT DEFAULT NULL) RETURNS json AS $$ from cartodb_services.metrics import QuotaService from cartodb_services.tools import Logger,LoggerConfig import json plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username)) redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection'] plpy.execute("SELECT cdb_dataservices_server._get_obs_snapshot_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname))) user_obs_snapshot_config = GD["user_obs_snapshot_config_{0}".format(username)] logger_config = LoggerConfig(plpy) logger = Logger(logger_config) quota_service = QuotaService(user_obs_snapshot_config, redis_conn) if not quota_service.check_user_quota(): raise Exception('You have reached the limit of your quota') try: obs_plan = plpy.prepare("SELECT cdb_dataservices_server._OBS_GetDemographicSnapshotJSON($1, $2, $3, $4, $5) as snapshot;", ["text", "text", "geometry(Geometry, 4326)", "text", "text"]) result = plpy.execute(obs_plan, [username, orgname, geom, time_span, geometry_level]) if result: quota_service.increment_success_service_use() return result[0]['snapshot'] else: quota_service.increment_empty_service_use() return None except BaseException as e: import sys quota_service.increment_failed_service_use() logger.error('Error trying to obs_get_demographic_snapshot', sys.exc_info(), data={"username": username, "orgname": orgname}) raise Exception('Error trying to obs_get_demographic_snapshot') finally: quota_service.increment_total_service_use() $$ LANGUAGE plpythonu; CREATE OR REPLACE FUNCTION cdb_dataservices_server._OBS_GetDemographicSnapshot( username TEXT, orgname TEXT, geom geometry(Geometry, 4326), time_span TEXT DEFAULT NULL, geometry_level TEXT DEFAULT NULL) RETURNS SETOF json AS $$ CONNECT cdb_dataservices_server._obs_server_conn_str(username, orgname); SELECT * FROM cdb_observatory.OBS_GetDemographicSnapshot(geom, time_span, geometry_level); $$ LANGUAGE plproxy; CREATE OR REPLACE FUNCTION cdb_dataservices_server.OBS_GetDemographicSnapshot( username TEXT, orgname TEXT, geom geometry(Geometry, 4326), time_span TEXT DEFAULT NULL, geometry_level TEXT DEFAULT NULL) RETURNS SETOF JSON AS $$ from cartodb_services.metrics import QuotaService from cartodb_services.tools import Logger,LoggerConfig plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username)) redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection'] plpy.execute("SELECT cdb_dataservices_server._get_obs_snapshot_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname))) user_obs_snapshot_config = GD["user_obs_snapshot_config_{0}".format(username)] logger_config = LoggerConfig(plpy) logger = Logger(logger_config) quota_service = QuotaService(user_obs_snapshot_config, redis_conn) if not quota_service.check_user_quota(): raise Exception('You have reached the limit of your quota') try: obs_plan = plpy.prepare("SELECT cdb_dataservices_server._OBS_GetDemographicSnapshot($1, $2, $3, $4, $5) as snapshot;", ["text", "text", "geometry(Geometry, 4326)", "text", "text"]) result = plpy.execute(obs_plan, [username, orgname, geom, time_span, geometry_level]) if result: resp = [] for element in result: value = element['snapshot'] resp.append(value) quota_service.increment_success_service_use() return resp else: quota_service.increment_empty_service_use() return [] except BaseException as e: import sys quota_service.increment_failed_service_use() logger.error('Error trying to obs_get_demographic_snapshot', sys.exc_info(), data={"username": username, "orgname": orgname}) raise Exception('Error trying to obs_get_demographic_snapshot') finally: quota_service.increment_total_service_use() $$ LANGUAGE plpythonu; CREATE OR REPLACE FUNCTION cdb_dataservices_server._OBS_GetSegmentSnapshotJSON( username TEXT, orgname TEXT, geom geometry(Geometry, 4326), geometry_level TEXT DEFAULT NULL) RETURNS json AS $$ CONNECT cdb_dataservices_server._obs_server_conn_str(username, orgname); SELECT cdb_observatory.OBS_GetSegmentSnapshot(geom, geometry_level); $$ LANGUAGE plproxy; CREATE OR REPLACE FUNCTION cdb_dataservices_server.obs_get_segment_snapshot( username TEXT, orgname TEXT, geom geometry(Geometry, 4326), geometry_level TEXT DEFAULT NULL) RETURNS json AS $$ from cartodb_services.metrics import QuotaService from cartodb_services.tools import Logger,LoggerConfig import json plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username)) redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection'] plpy.execute("SELECT cdb_dataservices_server._get_obs_snapshot_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname))) user_obs_snapshot_config = GD["user_obs_snapshot_config_{0}".format(username)] logger_config = LoggerConfig(plpy) logger = Logger(logger_config) quota_service = QuotaService(user_obs_snapshot_config, redis_conn) if not quota_service.check_user_quota(): raise Exception('You have reached the limit of your quota') try: obs_plan = plpy.prepare("SELECT cdb_dataservices_server._OBS_GetSegmentSnapshotJSON($1, $2, $3, $4) as snapshot;", ["text", "text", "geometry(Geometry, 4326)", "text"]) result = plpy.execute(obs_plan, [username, orgname, geom, geometry_level]) if result: quota_service.increment_success_service_use() return result[0]['snapshot'] else: quota_service.increment_empty_service_use() return None except BaseException as e: import sys quota_service.increment_failed_service_use() logger.error('Error trying to obs_get_segment_snapshot', sys.exc_info(), data={"username": username, "orgname": orgname}) raise Exception('Error trying to obs_get_segment_snapshot') finally: quota_service.increment_total_service_use() $$ LANGUAGE plpythonu; CREATE OR REPLACE FUNCTION cdb_dataservices_server._OBS_GetSegmentSnapshot( username TEXT, orgname TEXT, geom geometry(Geometry, 4326), geometry_level TEXT DEFAULT NULL) RETURNS SETOF json AS $$ CONNECT cdb_dataservices_server._obs_server_conn_str(username, orgname); SELECT * FROM cdb_observatory.OBS_GetSegmentSnapshot(geom, geometry_level); $$ LANGUAGE plproxy; CREATE OR REPLACE FUNCTION cdb_dataservices_server.OBS_GetSegmentSnapshot( username TEXT, orgname TEXT, geom geometry(Geometry, 4326), geometry_level TEXT DEFAULT NULL) RETURNS SETOF JSON AS $$ from cartodb_services.metrics import QuotaService from cartodb_services.tools import Logger,LoggerConfig plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username)) redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection'] plpy.execute("SELECT cdb_dataservices_server._get_obs_snapshot_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname))) user_obs_snapshot_config = GD["user_obs_snapshot_config_{0}".format(username)] logger_config = LoggerConfig(plpy) logger = Logger(logger_config) quota_service = QuotaService(user_obs_snapshot_config, redis_conn) if not quota_service.check_user_quota(): raise Exception('You have reached the limit of your quota') try: obs_plan = plpy.prepare("SELECT * FROM cdb_dataservices_server._OBS_GetSegmentSnapshot($1, $2, $3, $4) as snapshot;", ["text", "text", "geometry(Geometry, 4326)", "text"]) result = plpy.execute(obs_plan, [username, orgname, geom, geometry_level]) if result: resp = [] for element in result: value = element['snapshot'] resp.append(value) quota_service.increment_success_service_use() return resp else: quota_service.increment_empty_service_use() return [] except BaseException as e: import sys quota_service.increment_failed_service_use() logger.error('Error trying to OBS_GetSegmentSnapshot', sys.exc_info(), data={"username": username, "orgname": orgname}) raise Exception('Error trying to OBS_GetSegmentSnapshot') finally: quota_service.increment_total_service_use() $$ LANGUAGE plpythonu; CREATE OR REPLACE FUNCTION cdb_dataservices_server._OBS_GetMeasure( username TEXT, orgname TEXT, geom geometry(Geometry, 4326), measure_id TEXT, normalize TEXT DEFAULT 'area', boundary_id TEXT DEFAULT NULL, time_span TEXT DEFAULT NULL) RETURNS NUMERIC AS $$ CONNECT cdb_dataservices_server._obs_server_conn_str(username, orgname); SELECT cdb_observatory.OBS_GetMeasure(geom, measure_id, normalize, boundary_id, time_span); $$ LANGUAGE plproxy; CREATE OR REPLACE FUNCTION cdb_dataservices_server.OBS_GetMeasure( username TEXT, orgname TEXT, geom geometry(Geometry, 4326), measure_id TEXT, normalize TEXT DEFAULT 'area', boundary_id TEXT DEFAULT NULL, time_span TEXT DEFAULT NULL) RETURNS NUMERIC AS $$ from cartodb_services.metrics import QuotaService from cartodb_services.tools import Logger,LoggerConfig plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username)) redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection'] plpy.execute("SELECT cdb_dataservices_server._get_obs_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname))) user_obs_config = GD["user_obs_config_{0}".format(username)] logger_config = LoggerConfig(plpy) logger = Logger(logger_config) quota_service = QuotaService(user_obs_config, redis_conn) if not quota_service.check_user_quota(): raise Exception('You have reached the limit of your quota') try: obs_plan = plpy.prepare("SELECT cdb_dataservices_server._OBS_GetMeasure($1, $2, $3, $4, $5, $6, $7) as measure;", ["text", "text", "geometry(Geometry, 4326)", "text", "text", "text", "text"]) result = plpy.execute(obs_plan, [username, orgname, geom, measure_id, normalize, boundary_id, time_span]) if result: quota_service.increment_success_service_use() return result[0]['measure'] else: quota_service.increment_empty_service_use() return None except BaseException as e: import sys quota_service.increment_failed_service_use() logger.error('Error trying to OBS_GetMeasure', sys.exc_info(), data={"username": username, "orgname": orgname}) raise Exception('Error trying to OBS_GetMeasure') finally: quota_service.increment_total_service_use() $$ LANGUAGE plpythonu; CREATE OR REPLACE FUNCTION cdb_dataservices_server._OBS_GetCategory( username TEXT, orgname TEXT, geom geometry(Geometry, 4326), category_id TEXT, boundary_id TEXT DEFAULT NULL, time_span TEXT DEFAULT NULL) RETURNS TEXT AS $$ CONNECT cdb_dataservices_server._obs_server_conn_str(username, orgname); SELECT cdb_observatory.OBS_GetCategory(geom, category_id, boundary_id, time_span); $$ LANGUAGE plproxy; CREATE OR REPLACE FUNCTION cdb_dataservices_server.OBS_GetCategory( username TEXT, orgname TEXT, geom geometry(Geometry, 4326), category_id TEXT, boundary_id TEXT DEFAULT NULL, time_span TEXT DEFAULT NULL) RETURNS TEXT AS $$ from cartodb_services.metrics import QuotaService from cartodb_services.tools import Logger,LoggerConfig plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username)) redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection'] plpy.execute("SELECT cdb_dataservices_server._get_obs_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname))) user_obs_config = GD["user_obs_config_{0}".format(username)] logger_config = LoggerConfig(plpy) logger = Logger(logger_config) quota_service = QuotaService(user_obs_config, redis_conn) if not quota_service.check_user_quota(): raise Exception('You have reached the limit of your quota') try: obs_plan = plpy.prepare("SELECT cdb_dataservices_server._OBS_GetCategory($1, $2, $3, $4, $5, $6) as category;", ["text", "text", "geometry(Geometry, 4326)", "text", "text", "text"]) result = plpy.execute(obs_plan, [username, orgname, geom, category_id, boundary_id, time_span]) if result: quota_service.increment_success_service_use() return result[0]['category'] else: quota_service.increment_empty_service_use() return None except BaseException as e: import sys quota_service.increment_failed_service_use() logger.error('Error trying to OBS_GetCategory', sys.exc_info(), data={"username": username, "orgname": orgname}) raise Exception('Error trying to OBS_GetCategory') finally: quota_service.increment_total_service_use() $$ LANGUAGE plpythonu; CREATE OR REPLACE FUNCTION cdb_dataservices_server._OBS_GetUSCensusMeasure( username TEXT, orgname TEXT, geom geometry(Geometry, 4326), name TEXT, normalize TEXT DEFAULT 'area', boundary_id TEXT DEFAULT NULL, time_span TEXT DEFAULT NULL) RETURNS NUMERIC AS $$ CONNECT cdb_dataservices_server._obs_server_conn_str(username, orgname); SELECT cdb_observatory.OBS_GetUSCensusMeasure(geom, name, normalize, boundary_id, time_span); $$ LANGUAGE plproxy; CREATE OR REPLACE FUNCTION cdb_dataservices_server.OBS_GetUSCensusMeasure( username TEXT, orgname TEXT, geom geometry(Geometry, 4326), name TEXT, normalize TEXT DEFAULT 'area', boundary_id TEXT DEFAULT NULL, time_span TEXT DEFAULT NULL) RETURNS NUMERIC AS $$ from cartodb_services.metrics import QuotaService from cartodb_services.tools import Logger,LoggerConfig plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username)) redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection'] plpy.execute("SELECT cdb_dataservices_server._get_obs_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname))) user_obs_config = GD["user_obs_config_{0}".format(username)] logger_config = LoggerConfig(plpy) logger = Logger(logger_config) quota_service = QuotaService(user_obs_config, redis_conn) if not quota_service.check_user_quota(): raise Exception('You have reached the limit of your quota') try: obs_plan = plpy.prepare("SELECT cdb_dataservices_server._OBS_GetUSCensusMeasure($1, $2, $3, $4, $5, $6, $7) as census_measure;", ["text", "text", "geometry(Geometry, 4326)", "text", "text", "text", "text"]) result = plpy.execute(obs_plan, [username, orgname, geom, name, normalize, boundary_id, time_span]) if result: quota_service.increment_success_service_use() return result[0]['census_measure'] else: quota_service.increment_empty_service_use() return None except BaseException as e: import sys quota_service.increment_failed_service_use() logger.error('Error trying to OBS_GetUSCensusMeasure', sys.exc_info(), data={"username": username, "orgname": orgname}) raise Exception('Error trying to OBS_GetUSCensusMeasure') finally: quota_service.increment_total_service_use() $$ LANGUAGE plpythonu; CREATE OR REPLACE FUNCTION cdb_dataservices_server._OBS_GetUSCensusCategory( username TEXT, orgname TEXT, geom geometry(Geometry, 4326), name TEXT, boundary_id TEXT DEFAULT NULL, time_span TEXT DEFAULT NULL) RETURNS TEXT AS $$ CONNECT cdb_dataservices_server._obs_server_conn_str(username, orgname); SELECT cdb_observatory.OBS_GetUSCensusCategory(geom, name, boundary_id, time_span); $$ LANGUAGE plproxy; CREATE OR REPLACE FUNCTION cdb_dataservices_server.OBS_GetUSCensusCategory( username TEXT, orgname TEXT, geom geometry(Geometry, 4326), name TEXT, boundary_id TEXT DEFAULT NULL, time_span TEXT DEFAULT NULL) RETURNS TEXT AS $$ from cartodb_services.metrics import QuotaService from cartodb_services.tools import Logger,LoggerConfig plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username)) redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection'] plpy.execute("SELECT cdb_dataservices_server._get_obs_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname))) user_obs_config = GD["user_obs_config_{0}".format(username)] logger_config = LoggerConfig(plpy) logger = Logger(logger_config) quota_service = QuotaService(user_obs_config, redis_conn) if not quota_service.check_user_quota(): raise Exception('You have reached the limit of your quota') try: obs_plan = plpy.prepare("SELECT cdb_dataservices_server._OBS_GetUSCensusCategory($1, $2, $3, $4, $5, $6) as census_category;", ["text", "text", "geometry(Geometry, 4326)", "text", "text", "text"]) result = plpy.execute(obs_plan, [username, orgname, geom, name, boundary_id, time_span]) if result: quota_service.increment_success_service_use() return result[0]['census_category'] else: quota_service.increment_empty_service_use() return None except BaseException as e: import sys quota_service.increment_failed_service_use() logger.error('Error trying to OBS_GetUSCensusCategory', sys.exc_info(), data={"username": username, "orgname": orgname}) raise Exception('Error trying to OBS_GetUSCensusCategory') finally: quota_service.increment_total_service_use() $$ LANGUAGE plpythonu; CREATE OR REPLACE FUNCTION cdb_dataservices_server._OBS_GetPopulation( username TEXT, orgname TEXT, geom geometry(Geometry, 4326), normalize TEXT DEFAULT 'area', boundary_id TEXT DEFAULT NULL, time_span TEXT DEFAULT NULL) RETURNS NUMERIC AS $$ CONNECT cdb_dataservices_server._obs_server_conn_str(username, orgname); SELECT cdb_observatory.OBS_GetPopulation(geom, normalize, boundary_id, time_span); $$ LANGUAGE plproxy; CREATE OR REPLACE FUNCTION cdb_dataservices_server.OBS_GetPopulation( username TEXT, orgname TEXT, geom geometry(Geometry, 4326), normalize TEXT DEFAULT 'area', boundary_id TEXT DEFAULT NULL, time_span TEXT DEFAULT NULL) RETURNS NUMERIC AS $$ from cartodb_services.metrics import QuotaService from cartodb_services.tools import Logger,LoggerConfig plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username)) redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection'] plpy.execute("SELECT cdb_dataservices_server._get_obs_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname))) user_obs_config = GD["user_obs_config_{0}".format(username)] logger_config = LoggerConfig(plpy) logger = Logger(logger_config) quota_service = QuotaService(user_obs_config, redis_conn) if not quota_service.check_user_quota(): raise Exception('You have reached the limit of your quota') try: obs_plan = plpy.prepare("SELECT cdb_dataservices_server._OBS_GetPopulation($1, $2, $3, $4, $5, $6) as population;", ["text", "text", "geometry(Geometry, 4326)", "text", "text", "text"]) result = plpy.execute(obs_plan, [username, orgname, geom, normalize, boundary_id, time_span]) if result: quota_service.increment_success_service_use() return result[0]['population'] else: quota_service.increment_empty_service_use() return None except BaseException as e: import sys quota_service.increment_failed_service_use() logger.error('Error trying to OBS_GetPopulation', sys.exc_info(), data={"username": username, "orgname": orgname}) raise Exception('Error trying to OBS_GetPopulation') finally: quota_service.increment_total_service_use() $$ LANGUAGE plpythonu; CREATE OR REPLACE FUNCTION cdb_dataservices_server._OBS_GetMeasureById( username TEXT, orgname TEXT, geom_ref TEXT, measure_id TEXT, boundary_id TEXT, time_span TEXT DEFAULT NULL) RETURNS NUMERIC AS $$ CONNECT cdb_dataservices_server._obs_server_conn_str(username, orgname); SELECT cdb_observatory.OBS_GetMeasureById(geom_ref, measure_id, boundary_id, time_span); $$ LANGUAGE plproxy; CREATE OR REPLACE FUNCTION cdb_dataservices_server.OBS_GetMeasureById( username TEXT, orgname TEXT, geom_ref TEXT, measure_id TEXT, boundary_id TEXT, time_span TEXT DEFAULT NULL) RETURNS NUMERIC AS $$ from cartodb_services.metrics import QuotaService from cartodb_services.tools import Logger,LoggerConfig plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username)) redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection'] plpy.execute("SELECT cdb_dataservices_server._get_obs_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname))) user_obs_config = GD["user_obs_config_{0}".format(username)] logger_config = LoggerConfig(plpy) logger = Logger(logger_config) quota_service = QuotaService(user_obs_config, redis_conn) if not quota_service.check_user_quota(): raise Exception('You have reached the limit of your quota') try: obs_plan = plpy.prepare("SELECT cdb_dataservices_server._OBS_GetMeasureById($1, $2, $3, $4, $5, $6) as measure;", ["text", "text", "text", "text", "text", "text"]) result = plpy.execute(obs_plan, [username, orgname, geom_ref, measure_id, boundary_id, time_span]) if result: quota_service.increment_success_service_use() return result[0]['measure'] else: quota_service.increment_empty_service_use() return None except BaseException as e: import sys quota_service.increment_failed_service_use() logger.error('Error trying to OBS_GetMeasureById', sys.exc_info(), data={"username": username, "orgname": orgname}) raise Exception('Error trying to OBS_GetMeasureById') finally: quota_service.increment_total_service_use() $$ LANGUAGE plpythonu; CREATE OR REPLACE FUNCTION cdb_dataservices_server._OBS_Search( username TEXT, orgname TEXT, search_term TEXT, relevant_boundary TEXT DEFAULT NULL) RETURNS TABLE(id text, description text, name text, aggregate text, source text) AS $$ CONNECT cdb_dataservices_server._obs_server_conn_str(username, orgname); SELECT * FROM cdb_observatory.OBS_Search(search_term, relevant_boundary); $$ LANGUAGE plproxy; CREATE OR REPLACE FUNCTION cdb_dataservices_server.OBS_Search( username TEXT, orgname TEXT, search_term TEXT, relevant_boundary TEXT DEFAULT NULL) RETURNS TABLE(id text, description text, name text, aggregate text, source text) AS $$ from cartodb_services.metrics import QuotaService from cartodb_services.tools import Logger,LoggerConfig plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username)) redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection'] plpy.execute("SELECT cdb_dataservices_server._get_obs_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname))) user_obs_config = GD["user_obs_config_{0}".format(username)] logger_config = LoggerConfig(plpy) logger = Logger(logger_config) quota_service = QuotaService(user_obs_config, redis_conn) if not quota_service.check_user_quota(): raise Exception('You have reached the limit of your quota') try: obs_plan = plpy.prepare("SELECT * FROM cdb_dataservices_server._OBS_Search($1, $2, $3, $4);", ["text", "text", "text", "text"]) result = plpy.execute(obs_plan, [username, orgname, search_term, relevant_boundary]) if result: resp = [] for element in result: id = element['id'] description = element['description'] name = element['name'] aggregate = element['aggregate'] source = element['source'] resp.append([id, description, name, aggregate, source]) quota_service.increment_success_service_use() return resp else: quota_service.increment_empty_service_use() return [None, None, None, None, None] except BaseException as e: import sys quota_service.increment_failed_service_use() logger.error('Error trying to OBS_Search', sys.exc_info(), data={"username": username, "orgname": orgname}) raise Exception('Error trying to OBS_Search') finally: quota_service.increment_total_service_use() $$ LANGUAGE plpythonu; CREATE OR REPLACE FUNCTION cdb_dataservices_server._OBS_GetAvailableBoundaries( username TEXT, orgname TEXT, geom geometry(Geometry, 4326), time_span TEXT DEFAULT NULL) RETURNS TABLE(boundary_id text, description text, time_span text, tablename text) AS $$ CONNECT cdb_dataservices_server._obs_server_conn_str(username, orgname); SELECT * FROM cdb_observatory.OBS_GetAvailableBoundaries(geom, time_span); $$ LANGUAGE plproxy; CREATE OR REPLACE FUNCTION cdb_dataservices_server.OBS_GetAvailableBoundaries( username TEXT, orgname TEXT, geom geometry(Geometry, 4326), time_span TEXT DEFAULT NULL) RETURNS TABLE(boundary_id text, description text, time_span text, tablename text) AS $$ from cartodb_services.metrics import QuotaService from cartodb_services.tools import Logger,LoggerConfig plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username)) redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection'] plpy.execute("SELECT cdb_dataservices_server._get_obs_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname))) user_obs_config = GD["user_obs_config_{0}".format(username)] logger_config = LoggerConfig(plpy) logger = Logger(logger_config) quota_service = QuotaService(user_obs_config, redis_conn) if not quota_service.check_user_quota(): raise Exception('You have reached the limit of your quota') try: obs_plan = plpy.prepare("SELECT * FROM cdb_dataservices_server._OBS_GetAvailableBoundaries($1, $2, $3, $4) as available_boundaries;", ["text", "text", "geometry(Geometry, 4326)", "text"]) result = plpy.execute(obs_plan, [username, orgname, geom, time_span]) if result: resp = [] for element in result: id = element['boundary_id'] description = element['description'] tspan = element['time_span'] tablename = element['tablename'] resp.append([id, description, tspan, tablename]) quota_service.increment_success_service_use() return resp else: quota_service.increment_empty_service_use() return [] except BaseException as e: import sys quota_service.increment_failed_service_use() logger.error('Error trying to OBS_GetMeasureById', sys.exc_info(), data={"username": username, "orgname": orgname}) raise Exception('Error trying to OBS_GetMeasureById') finally: quota_service.increment_total_service_use() $$ LANGUAGE plpythonu; CREATE OR REPLACE FUNCTION cdb_dataservices_server._OBS_GetBoundary( username TEXT, orgname TEXT, geom geometry(Point, 4326), boundary_id TEXT, time_span TEXT DEFAULT NULL) RETURNS geometry(Geometry, 4326) AS $$ CONNECT cdb_dataservices_server._obs_server_conn_str(username, orgname); SELECT cdb_observatory.OBS_GetBoundary(geom, boundary_id, time_span); $$ LANGUAGE plproxy; CREATE OR REPLACE FUNCTION cdb_dataservices_server.OBS_GetBoundary( username TEXT, orgname TEXT, geom geometry(Point, 4326), boundary_id TEXT, time_span TEXT DEFAULT NULL) RETURNS geometry(Geometry, 4326) AS $$ from cartodb_services.metrics import QuotaService from cartodb_services.tools import Logger,LoggerConfig plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username)) redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection'] plpy.execute("SELECT cdb_dataservices_server._get_obs_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname))) user_obs_config = GD["user_obs_config_{0}".format(username)] logger_config = LoggerConfig(plpy) logger = Logger(logger_config) quota_service = QuotaService(user_obs_config, redis_conn) if not quota_service.check_user_quota(): raise Exception('You have reached the limit of your quota') try: obs_plan = plpy.prepare("SELECT cdb_dataservices_server._OBS_GetBoundary($1, $2, $3, $4) as boundary;", ["text", "text", "geometry(Point, 4326)", "text", "text"]) result = plpy.execute(obs_plan, [username, orgname, geom, boundary_id, time_span]) if result: quota_service.increment_success_service_use() return result[0]['boundary'] else: quota_service.increment_empty_service_use() return None except BaseException as e: import sys quota_service.increment_failed_service_use() logger.error('Error trying to OBS_GetBoundary', sys.exc_info(), data={"username": username, "orgname": orgname}) raise Exception('Error trying to OBS_GetBoundary') finally: quota_service.increment_total_service_use() $$ LANGUAGE plpythonu; CREATE OR REPLACE FUNCTION cdb_dataservices_server._OBS_GetBoundaryId( username TEXT, orgname TEXT, geom geometry(Point, 4326), boundary_id TEXT, time_span TEXT DEFAULT NULL) RETURNS TEXT AS $$ CONNECT cdb_dataservices_server._obs_server_conn_str(username, orgname); SELECT cdb_observatory.OBS_GetBoundaryId(geom, boundary_id, time_span); $$ LANGUAGE plproxy; CREATE OR REPLACE FUNCTION cdb_dataservices_server.OBS_GetBoundaryId( username TEXT, orgname TEXT, geom geometry(Point, 4326), boundary_id TEXT, time_span TEXT DEFAULT NULL) RETURNS TEXT AS $$ from cartodb_services.metrics import QuotaService from cartodb_services.tools import Logger,LoggerConfig plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username)) redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection'] plpy.execute("SELECT cdb_dataservices_server._get_obs_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname))) user_obs_config = GD["user_obs_config_{0}".format(username)] logger_config = LoggerConfig(plpy) logger = Logger(logger_config) quota_service = QuotaService(user_obs_config, redis_conn) if not quota_service.check_user_quota(): raise Exception('You have reached the limit of your quota') try: obs_plan = plpy.prepare("SELECT cdb_dataservices_server._OBS_GetBoundaryId($1, $2, $3, $4, $5) as boundary;", ["text", "text", "geometry(Point, 4326)", "text", "text"]) result = plpy.execute(obs_plan, [username, orgname, geom, boundary_id, time_span]) if result: quota_service.increment_success_service_use() return result[0]['boundary'] else: quota_service.increment_empty_service_use() return None except BaseException as e: import sys quota_service.increment_failed_service_use() logger.error('Error trying to OBS_GetBoundaryId', sys.exc_info(), data={"username": username, "orgname": orgname}) raise Exception('Error trying to OBS_GetBoundaryId') finally: quota_service.increment_total_service_use() $$ LANGUAGE plpythonu; CREATE OR REPLACE FUNCTION cdb_dataservices_server._OBS_GetBoundaryById( username TEXT, orgname TEXT, geometry_id TEXT, boundary_id TEXT, time_span TEXT DEFAULT NULL) RETURNS geometry(Geometry, 4326) AS $$ CONNECT cdb_dataservices_server._obs_server_conn_str(username, orgname); SELECT cdb_observatory.OBS_GetBoundaryById(geometry_id, boundary_id, time_span); $$ LANGUAGE plproxy; CREATE OR REPLACE FUNCTION cdb_dataservices_server.OBS_GetBoundaryById( username TEXT, orgname TEXT, geometry_id TEXT, boundary_id TEXT, time_span TEXT DEFAULT NULL) RETURNS geometry(Geometry, 4326) AS $$ from cartodb_services.metrics import QuotaService from cartodb_services.tools import Logger,LoggerConfig plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username)) redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection'] plpy.execute("SELECT cdb_dataservices_server._get_obs_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname))) user_obs_config = GD["user_obs_config_{0}".format(username)] logger_config = LoggerConfig(plpy) logger = Logger(logger_config) quota_service = QuotaService(user_obs_config, redis_conn) if not quota_service.check_user_quota(): raise Exception('You have reached the limit of your quota') try: obs_plan = plpy.prepare("SELECT cdb_dataservices_server._OBS_GetBoundaryById($1, $2, $3, $4, $5) as boundary;", ["text", "text", "text", "text", "text"]) result = plpy.execute(obs_plan, [username, orgname, geometry_id, boundary_id, time_span]) if result: quota_service.increment_success_service_use() return result[0]['boundary'] else: quota_service.increment_empty_service_use() return None except BaseException as e: import sys quota_service.increment_failed_service_use() logger.error('Error trying to OBS_GetBoundaryById', sys.exc_info(), data={"username": username, "orgname": orgname}) raise Exception('Error trying to OBS_GetBoundaryById') finally: quota_service.increment_total_service_use() $$ LANGUAGE plpythonu; CREATE OR REPLACE FUNCTION cdb_dataservices_server._OBS_GetBoundariesByGeometry( username TEXT, orgname TEXT, geom geometry(Point, 4326), boundary_id TEXT, time_span TEXT DEFAULT NULL, overlap_type text DEFAULT 'intersects') RETURNS TABLE(the_geom geometry, geom_refs text) AS $$ CONNECT cdb_dataservices_server._obs_server_conn_str(username, orgname); SELECT * FROM cdb_observatory.OBS_GetBoundariesByGeometry(geom, boundary_id, time_span, overlap_type); $$ LANGUAGE plproxy; CREATE OR REPLACE FUNCTION cdb_dataservices_server.OBS_GetBoundariesByGeometry( username TEXT, orgname TEXT, geom geometry(Point, 4326), boundary_id TEXT, time_span TEXT DEFAULT NULL, overlap_type TEXT DEFAULT 'intersects') RETURNS TABLE(the_geom geometry, geom_refs text) AS $$ from cartodb_services.metrics import QuotaService from cartodb_services.tools import Logger,LoggerConfig plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username)) redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection'] plpy.execute("SELECT cdb_dataservices_server._get_obs_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname))) user_obs_config = GD["user_obs_config_{0}".format(username)] logger_config = LoggerConfig(plpy) logger = Logger(logger_config) quota_service = QuotaService(user_obs_config, redis_conn) if not quota_service.check_user_quota(): raise Exception('You have reached the limit of your quota') try: obs_plan = plpy.prepare("SELECT * FROM cdb_dataservices_server._OBS_GetBoundariesByGeometry($1, $2, $3, $4, $5, $6) as boundary;", ["text", "text", "geometry(Point, 4326)", "text", "text", "text"]) result = plpy.execute(obs_plan, [username, orgname, geom, boundary_id, time_span, overlap_type]) if result: resp = [] for element in result: the_geom = element['the_geom'] geom_refs = element['geom_refs'] resp.append([the_geom, geom_refs]) quota_service.increment_success_service_use() return resp else: quota_service.increment_empty_service_use() return [] except BaseException as e: import sys quota_service.increment_failed_service_use() logger.error('Error trying to OBS_GetBoundariesByGeometry', sys.exc_info(), data={"username": username, "orgname": orgname}) raise Exception('Error trying to OBS_GetBoundariesByGeometry') finally: quota_service.increment_total_service_use() $$ LANGUAGE plpythonu; CREATE OR REPLACE FUNCTION cdb_dataservices_server._OBS_GetBoundariesByPointAndRadius( username TEXT, orgname TEXT, geom geometry(Point, 4326), radius NUMERIC, boundary_id TEXT, time_span TEXT DEFAULT NULL, overlap_type TEXT DEFAULT 'intersects') RETURNS TABLE(the_geom geometry, geom_refs text) AS $$ CONNECT cdb_dataservices_server._obs_server_conn_str(username, orgname); SELECT * FROM cdb_observatory.OBS_GetBoundariesByPointAndRadius(geom, radius, boundary_id, time_span, overlap_type); $$ LANGUAGE plproxy; CREATE OR REPLACE FUNCTION cdb_dataservices_server.OBS_GetBoundariesByPointAndRadius( username TEXT, orgname TEXT, geom geometry(Point, 4326), radius NUMERIC, boundary_id TEXT, time_span TEXT DEFAULT NULL, overlap_type TEXT DEFAULT 'intersects') RETURNS TABLE(the_geom geometry, geom_refs text) AS $$ from cartodb_services.metrics import QuotaService from cartodb_services.tools import Logger,LoggerConfig plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username)) redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection'] plpy.execute("SELECT cdb_dataservices_server._get_obs_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname))) user_obs_config = GD["user_obs_config_{0}".format(username)] logger_config = LoggerConfig(plpy) logger = Logger(logger_config) quota_service = QuotaService(user_obs_config, redis_conn) if not quota_service.check_user_quota(): raise Exception('You have reached the limit of your quota') try: obs_plan = plpy.prepare("SELECT * FROM cdb_dataservices_server._OBS_GetBoundariesByPointAndRadius($1, $2, $3, $4, $5, $6, $7) as boundary;", ["text", "text", "geometry(Point, 4326)", "numeric", "text", "text", "text"]) result = plpy.execute(obs_plan, [username, orgname, geom, radius, boundary_id, time_span, overlap_type]) if result: resp = [] for element in result: the_geom = element['the_geom'] geom_refs = element['geom_refs'] resp.append([the_geom, geom_refs]) quota_service.increment_success_service_use() return resp else: quota_service.increment_empty_service_use() return [] except BaseException as e: import sys quota_service.increment_failed_service_use() logger.error('Error trying to OBS_GetBoundariesByPointAndRadius', sys.exc_info(), data={"username": username, "orgname": orgname}) raise Exception('Error trying to OBS_GetBoundariesByPointAndRadius') finally: quota_service.increment_total_service_use() $$ LANGUAGE plpythonu; CREATE OR REPLACE FUNCTION cdb_dataservices_server._OBS_GetPointsByGeometry( username TEXT, orgname TEXT, geom geometry(Point, 4326), boundary_id TEXT, time_span TEXT DEFAULT NULL, overlap_type TEXT DEFAULT 'intersects') RETURNS TABLE(the_geom geometry, geom_refs text) AS $$ CONNECT cdb_dataservices_server._obs_server_conn_str(username, orgname); SELECT * FROM cdb_observatory.OBS_GetPointsByGeometry(geom, boundary_id, time_span, overlap_type); $$ LANGUAGE plproxy; CREATE OR REPLACE FUNCTION cdb_dataservices_server.OBS_GetPointsByGeometry( username TEXT, orgname TEXT, geom geometry(Point, 4326), boundary_id TEXT, time_span TEXT DEFAULT NULL, overlap_type TEXT DEFAULT 'intersects') RETURNS TABLE(the_geom geometry, geom_refs text) AS $$ from cartodb_services.metrics import QuotaService from cartodb_services.tools import Logger,LoggerConfig plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username)) redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection'] plpy.execute("SELECT cdb_dataservices_server._get_obs_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname))) user_obs_config = GD["user_obs_config_{0}".format(username)] logger_config = LoggerConfig(plpy) logger = Logger(logger_config) quota_service = QuotaService(user_obs_config, redis_conn) if not quota_service.check_user_quota(): raise Exception('You have reached the limit of your quota') try: obs_plan = plpy.prepare("SELECT * FROM cdb_dataservices_server._OBS_GetPointsByGeometry($1, $2, $3, $4, $5, $6) as boundary;", ["text", "text", "geometry(Point, 4326)", "text", "text", "text"]) result = plpy.execute(obs_plan, [username, orgname, geom, boundary_id, time_span, overlap_type]) if result: resp = [] for element in result: the_geom = element['the_geom'] geom_refs = element['geom_refs'] resp.append([the_geom, geom_refs]) quota_service.increment_success_service_use() return resp else: quota_service.increment_empty_service_use() return [] except BaseException as e: import sys quota_service.increment_failed_service_use() logger.error('Error trying to OBS_GetPointsByGeometry', sys.exc_info(), data={"username": username, "orgname": orgname}) raise Exception('Error trying to OBS_GetPointsByGeometry') finally: quota_service.increment_total_service_use() $$ LANGUAGE plpythonu; CREATE OR REPLACE FUNCTION cdb_dataservices_server._OBS_GetPointsByPointAndRadius( username TEXT, orgname TEXT, geom geometry(Point, 4326), radius NUMERIC, boundary_id TEXT, time_span TEXT DEFAULT NULL, overlap_type TEXT DEFAULT 'intersects') RETURNS TABLE(the_geom geometry, geom_refs text) AS $$ CONNECT cdb_dataservices_server._obs_server_conn_str(username, orgname); SELECT * FROM cdb_observatory.OBS_GetPointsByPointAndRadius(geom, radius, boundary_id, time_span, overlap_type); $$ LANGUAGE plproxy; CREATE OR REPLACE FUNCTION cdb_dataservices_server.OBS_GetPointsByPointAndRadius( username TEXT, orgname TEXT, geom geometry(Point, 4326), radius NUMERIC, boundary_id TEXT, time_span TEXT DEFAULT NULL, overlap_type TEXT DEFAULT 'intersects') RETURNS TABLE(the_geom geometry, geom_refs text) AS $$ from cartodb_services.metrics import QuotaService from cartodb_services.tools import Logger,LoggerConfig plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username)) redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection'] plpy.execute("SELECT cdb_dataservices_server._get_obs_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname))) user_obs_config = GD["user_obs_config_{0}".format(username)] logger_config = LoggerConfig(plpy) logger = Logger(logger_config) quota_service = QuotaService(user_obs_config, redis_conn) if not quota_service.check_user_quota(): raise Exception('You have reached the limit of your quota') try: obs_plan = plpy.prepare("SELECT * FROM cdb_dataservices_server._OBS_GetPointsByPointAndRadius($1, $2, $3, $4, $5, $6, $7) as boundary;", ["text", "text", "geometry(Point, 4326)", "numeric", "text", "text", "text"]) result = plpy.execute(obs_plan, [username, orgname, geom, radius, boundary_id, time_span, overlap_type]) if result: resp = [] for element in result: the_geom = element['the_geom'] geom_refs = element['geom_refs'] resp.append([the_geom, geom_refs]) quota_service.increment_success_service_use() return resp else: quota_service.increment_empty_service_use() return None except BaseException as e: import sys quota_service.increment_failed_service_use() logger.error('Error trying to OBS_GetPointsByPointAndRadius', sys.exc_info(), data={"username": username, "orgname": orgname}) raise Exception('Error trying to OBS_GetPointsByPointAndRadius') finally: quota_service.increment_total_service_use() $$ LANGUAGE plpythonu; CREATE TYPE cdb_dataservices_server.ds_fdw_metadata as (schemaname text, tabname text, servername text); CREATE TYPE cdb_dataservices_server.ds_return_metadata as (colnames text[], coltypes text[]); CREATE OR REPLACE FUNCTION cdb_dataservices_server._OBS_ConnectUserTable(username text, orgname text, user_db_role text, input_schema text, dbname text, table_name text) RETURNS cdb_dataservices_server.ds_fdw_metadata AS $$ host_addr = plpy.execute("SELECT split_part(inet_client_addr()::text, '/', 1) as user_host")[0]['user_host'] return plpy.execute("SELECT * FROM cdb_dataservices_server.__OBS_ConnectUserTable({username}::text, {orgname}::text, {user_db_role}::text, {schema}::text, {dbname}::text, {host_addr}::text, {table_name}::text)" .format(username=plpy.quote_nullable(username), orgname=plpy.quote_nullable(orgname), user_db_role=plpy.quote_literal(user_db_role), schema=plpy.quote_literal(input_schema), dbname=plpy.quote_literal(dbname), table_name=plpy.quote_literal(table_name), host_addr=plpy.quote_literal(host_addr)) )[0] $$ LANGUAGE plpythonu; CREATE OR REPLACE FUNCTION cdb_dataservices_server.__OBS_ConnectUserTable(username text, orgname text, user_db_role text, input_schema text, dbname text, host_addr text, table_name text) RETURNS cdb_dataservices_server.ds_fdw_metadata AS $$ CONNECT cdb_dataservices_server._obs_server_conn_str(username, orgname); TARGET cdb_observatory._OBS_ConnectUserTable; $$ LANGUAGE plproxy; CREATE OR REPLACE FUNCTION cdb_dataservices_server._OBS_GetReturnMetadata(username text, orgname text, function_name text, params json) RETURNS cdb_dataservices_server.ds_return_metadata AS $$ CONNECT cdb_dataservices_server._obs_server_conn_str(username, orgname); TARGET cdb_observatory._OBS_GetReturnMetadata; $$ LANGUAGE plproxy; CREATE OR REPLACE FUNCTION cdb_dataservices_server._OBS_FetchJoinFdwTableData(username text, orgname text, table_schema text, table_name text, function_name text, params json) RETURNS SETOF record AS $$ CONNECT cdb_dataservices_server._obs_server_conn_str(username, orgname); TARGET cdb_observatory._OBS_FetchJoinFdwTableData; $$ LANGUAGE plproxy; CREATE OR REPLACE FUNCTION cdb_dataservices_server._OBS_DisconnectUserTable(username text, orgname text, table_schema text, table_name text, servername text) RETURNS boolean AS $$ CONNECT cdb_dataservices_server._obs_server_conn_str(username, orgname); TARGET cdb_observatory._OBS_DisconnectUserTable; $$ LANGUAGE plproxy; CREATE OR REPLACE FUNCTION cdb_dataservices_server.obs_dumpversion(username text, orgname text) RETURNS text AS $$ CONNECT cdb_dataservices_server._obs_server_conn_str(username, orgname); SELECT cdb_observatory.obs_dumpversion(); $$ LANGUAGE plproxy; CREATE OR REPLACE FUNCTION cdb_dataservices_server._get_geocoder_config(username text, orgname text) RETURNS boolean AS $$ cache_key = "user_geocoder_config_{0}".format(username) if cache_key in GD: return False else: from cartodb_services.metrics import GeocoderConfig plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username)) redis_conn = GD["redis_connection_{0}".format(username)]['redis_metadata_connection'] geocoder_config = GeocoderConfig(redis_conn, plpy, username, orgname) GD[cache_key] = geocoder_config return True $$ LANGUAGE plpythonu SECURITY DEFINER; CREATE OR REPLACE FUNCTION cdb_dataservices_server._get_internal_geocoder_config(username text, orgname text) RETURNS boolean AS $$ cache_key = "user_internal_geocoder_config_{0}".format(username) if cache_key in GD: return False else: from cartodb_services.metrics import InternalGeocoderConfig plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username)) redis_conn = GD["redis_connection_{0}".format(username)]['redis_metadata_connection'] geocoder_config = InternalGeocoderConfig(redis_conn, plpy, username, orgname) GD[cache_key] = geocoder_config return True $$ LANGUAGE plpythonu SECURITY DEFINER; CREATE OR REPLACE FUNCTION cdb_dataservices_server._get_isolines_routing_config(username text, orgname text) RETURNS boolean AS $$ cache_key = "user_isolines_routing_config_{0}".format(username) if cache_key in GD: return False else: from cartodb_services.metrics import IsolinesRoutingConfig plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username)) redis_conn = GD["redis_connection_{0}".format(username)]['redis_metadata_connection'] isolines_routing_config = IsolinesRoutingConfig(redis_conn, plpy, username, orgname) GD[cache_key] = isolines_routing_config return True $$ LANGUAGE plpythonu SECURITY DEFINER; CREATE OR REPLACE FUNCTION cdb_dataservices_server._get_routing_config(username text, orgname text) RETURNS boolean AS $$ cache_key = "user_routing_config_{0}".format(username) if cache_key in GD: return False else: from cartodb_services.metrics import RoutingConfig plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username)) redis_conn = GD["redis_connection_{0}".format(username)]['redis_metadata_connection'] routing_config = RoutingConfig(redis_conn, plpy, username, orgname) GD[cache_key] = routing_config return True $$ LANGUAGE plpythonu SECURITY DEFINER; CREATE OR REPLACE FUNCTION cdb_dataservices_server._get_obs_snapshot_config(username text, orgname text) RETURNS boolean AS $$ cache_key = "user_obs_snapshot_config_{0}".format(username) if cache_key in GD: return False else: from cartodb_services.metrics import ObservatorySnapshotConfig plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username)) redis_conn = GD["redis_connection_{0}".format(username)]['redis_metadata_connection'] obs_snapshot_config = ObservatorySnapshotConfig(redis_conn, plpy, username, orgname) GD[cache_key] = obs_snapshot_config return True $$ LANGUAGE plpythonu SECURITY DEFINER; CREATE OR REPLACE FUNCTION cdb_dataservices_server._get_obs_config(username text, orgname text) RETURNS boolean AS $$ cache_key = "user_obs_config_{0}".format(username) if cache_key in GD: return False else: from cartodb_services.metrics import ObservatoryConfig plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username)) redis_conn = GD["redis_connection_{0}".format(username)]['redis_metadata_connection'] obs_config = ObservatoryConfig(redis_conn, plpy, username, orgname) GD[cache_key] = obs_config return True $$ LANGUAGE plpythonu SECURITY DEFINER; -- Geocodes a street address given a searchtext and a state and/or country 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) RETURNS Geometry AS $$ plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username)) redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection'] plpy.execute("SELECT cdb_dataservices_server._get_geocoder_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname))) user_geocoder_config = GD["user_geocoder_config_{0}".format(username)] if user_geocoder_config.heremaps_geocoder: here_plan = plpy.prepare("SELECT cdb_dataservices_server._cdb_here_geocode_street_point($1, $2, $3, $4, $5, $6) as point; ", ["text", "text", "text", "text", "text", "text"]) return plpy.execute(here_plan, [username, orgname, searchtext, city, state_province, country], 1)[0]['point'] elif user_geocoder_config.google_geocoder: google_plan = plpy.prepare("SELECT cdb_dataservices_server._cdb_google_geocode_street_point($1, $2, $3, $4, $5, $6) as point; ", ["text", "text", "text", "text", "text", "text"]) return plpy.execute(google_plan, [username, orgname, searchtext, city, state_province, country], 1)[0]['point'] elif user_geocoder_config.mapzen_geocoder: mapzen_plan = plpy.prepare("SELECT cdb_dataservices_server._cdb_mapzen_geocode_street_point($1, $2, $3, $4, $5, $6) as point; ", ["text", "text", "text", "text", "text", "text"]) return plpy.execute(mapzen_plan, [username, orgname, searchtext, city, state_province, country], 1)[0]['point'] else: raise Exception('Requested geocoder is not available') $$ LANGUAGE plpythonu; 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) RETURNS Geometry AS $$ plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username)) redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection'] plpy.execute("SELECT cdb_dataservices_server._get_geocoder_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname))) user_geocoder_config = GD["user_geocoder_config_{0}".format(username)] if user_geocoder_config.heremaps_geocoder: here_plan = plpy.prepare("SELECT cdb_dataservices_server._cdb_here_geocode_street_point($1, $2, $3, $4, $5, $6) as point; ", ["text", "text", "text", "text", "text", "text"]) return plpy.execute(here_plan, [username, orgname, searchtext, city, state_province, country], 1)[0]['point'] else: raise Exception('Here geocoder is not available for your account.') $$ LANGUAGE plpythonu; 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) RETURNS Geometry AS $$ plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username)) redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection'] plpy.execute("SELECT cdb_dataservices_server._get_geocoder_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname))) user_geocoder_config = GD["user_geocoder_config_{0}".format(username)] if user_geocoder_config.google_geocoder: google_plan = plpy.prepare("SELECT cdb_dataservices_server._cdb_google_geocode_street_point($1, $2, $3, $4, $5, $6) as point; ", ["text", "text", "text", "text", "text", "text"]) return plpy.execute(google_plan, [username, orgname, searchtext, city, state_province, country], 1)[0]['point'] else: raise Exception('Google geocoder is not available for your account.') $$ LANGUAGE plpythonu; 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) RETURNS Geometry AS $$ # The configuration is retrieved but no checks are performed on it plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username)) redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection'] plpy.execute("SELECT cdb_dataservices_server._get_geocoder_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname))) user_geocoder_config = GD["user_geocoder_config_{0}".format(username)] mapzen_plan = plpy.prepare("SELECT cdb_dataservices_server._cdb_mapzen_geocode_street_point($1, $2, $3, $4, $5, $6) as point; ", ["text", "text", "text", "text", "text", "text"]) return plpy.execute(mapzen_plan, [username, orgname, searchtext, city, state_province, country], 1)[0]['point'] $$ LANGUAGE plpythonu; 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) RETURNS Geometry AS $$ from cartodb_services.here import HereMapsGeocoder from cartodb_services.metrics import QuotaService from cartodb_services.tools import Logger,LoggerConfig redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection'] user_geocoder_config = GD["user_geocoder_config_{0}".format(username)] logger_config = LoggerConfig(plpy) logger = Logger(logger_config) # -- Check the quota quota_service = QuotaService(user_geocoder_config, redis_conn) if not quota_service.check_user_quota(): raise Exception('You have reached the limit of your quota') try: geocoder = HereMapsGeocoder(user_geocoder_config.heremaps_app_id, user_geocoder_config.heremaps_app_code, logger) coordinates = geocoder.geocode(searchtext=searchtext, city=city, state=state_province, country=country) if coordinates: quota_service.increment_success_service_use() plan = plpy.prepare("SELECT ST_SetSRID(ST_MakePoint($1, $2), 4326); ", ["double precision", "double precision"]) point = plpy.execute(plan, [coordinates[0], coordinates[1]], 1)[0] return point['st_setsrid'] else: quota_service.increment_empty_service_use() return None except BaseException as e: import sys quota_service.increment_failed_service_use() logger.error('Error trying to geocode street point using here maps', sys.exc_info(), data={"username": username, "orgname": orgname}) raise Exception('Error trying to geocode street point using here maps') finally: quota_service.increment_total_service_use() $$ LANGUAGE plpythonu; 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) RETURNS Geometry AS $$ from cartodb_services.google import GoogleMapsGeocoder from cartodb_services.metrics import QuotaService from cartodb_services.tools import Logger,LoggerConfig redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection'] user_geocoder_config = GD["user_geocoder_config_{0}".format(username)] logger_config = LoggerConfig(plpy) logger = Logger(logger_config) quota_service = QuotaService(user_geocoder_config, redis_conn) try: geocoder = GoogleMapsGeocoder(user_geocoder_config.google_client_id, user_geocoder_config.google_api_key, logger) coordinates = geocoder.geocode(searchtext=searchtext, city=city, state=state_province, country=country) if coordinates: quota_service.increment_success_service_use() plan = plpy.prepare("SELECT ST_SetSRID(ST_MakePoint($1, $2), 4326); ", ["double precision", "double precision"]) point = plpy.execute(plan, [coordinates[0], coordinates[1]], 1)[0] return point['st_setsrid'] else: quota_service.increment_empty_service_use() return None except BaseException as e: import sys quota_service.increment_failed_service_use() logger.error('Error trying to geocode street point using google maps', sys.exc_info(), data={"username": username, "orgname": orgname}) raise Exception('Error trying to geocode street point using google maps') finally: quota_service.increment_total_service_use() $$ LANGUAGE plpythonu; 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) RETURNS Geometry AS $$ from cartodb_services.mapzen import MapzenGeocoder from cartodb_services.mapzen.types import country_to_iso3 from cartodb_services.metrics import QuotaService from cartodb_services.tools import Logger,LoggerConfig redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection'] user_geocoder_config = GD["user_geocoder_config_{0}".format(username)] logger_config = LoggerConfig(plpy) logger = Logger(logger_config) quota_service = QuotaService(user_geocoder_config, redis_conn) if not quota_service.check_user_quota(): raise Exception('You have reached the limit of your quota') try: geocoder = MapzenGeocoder(user_geocoder_config.mapzen_api_key, logger) country_iso3 = None if country: country_iso3 = country_to_iso3(country) coordinates = geocoder.geocode(searchtext=searchtext, city=city, state_province=state_province, country=country_iso3) if coordinates: quota_service.increment_success_service_use() plan = plpy.prepare("SELECT ST_SetSRID(ST_MakePoint($1, $2), 4326); ", ["double precision", "double precision"]) point = plpy.execute(plan, [coordinates[0], coordinates[1]], 1)[0] return point['st_setsrid'] else: quota_service.increment_empty_service_use() return None except BaseException as e: import sys quota_service.increment_failed_service_use() logger.error('Error trying to geocode street point using mapzen', sys.exc_info(), data={"username": username, "orgname": orgname}) raise Exception('Error trying to geocode street point using mapzen') finally: quota_service.increment_total_service_use() $$ LANGUAGE plpythonu; CREATE OR REPLACE FUNCTION cdb_dataservices_server.cdb_geocode_admin0_polygon(username text, orgname text, country_name text) RETURNS Geometry AS $$ from cartodb_services.metrics import QuotaService from cartodb_services.metrics import InternalGeocoderConfig from cartodb_services.tools import Logger,LoggerConfig plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username)) redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection'] plpy.execute("SELECT cdb_dataservices_server._get_internal_geocoder_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname))) user_geocoder_config = GD["user_internal_geocoder_config_{0}".format(username)] logger_config = LoggerConfig(plpy) logger = Logger(logger_config) quota_service = QuotaService(user_geocoder_config, redis_conn) try: plan = plpy.prepare("SELECT cdb_dataservices_server._cdb_geocode_admin0_polygon(trim($1)) AS mypolygon", ["text"]) rv = plpy.execute(plan, [country_name], 1) result = rv[0]["mypolygon"] if result: quota_service.increment_success_service_use() return result else: quota_service.increment_empty_service_use() return None except BaseException as e: import sys quota_service.increment_failed_service_use() logger.error('Error trying to geocode admin0 polygon', sys.exc_info(), data={"username": username, "orgname": orgname}) raise Exception('Error trying to geocode admin0 polygon') finally: quota_service.increment_total_service_use() $$ 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_admin0_polygon(country_name text) RETURNS Geometry AS $$ DECLARE ret Geometry; BEGIN SELECT n.the_geom as geom INTO ret FROM (SELECT q, lower(regexp_replace(q, '[^a-zA-Z\u00C0-\u00ff]+', '', 'g'))::text x FROM (SELECT country_name q) g) d LEFT OUTER JOIN admin0_synonyms s ON name_ = d.x LEFT OUTER JOIN ne_admin0_v3 n ON s.adm0_a3 = n.adm0_a3 GROUP BY d.q, n.the_geom, s.adm0_a3; RETURN ret; END $$ LANGUAGE plpgsql; ---- cdb_geocode_admin1_polygon(admin1_name text) CREATE OR REPLACE FUNCTION cdb_dataservices_server.cdb_geocode_admin1_polygon(username text, orgname text, admin1_name text) RETURNS Geometry AS $$ from cartodb_services.metrics import QuotaService from cartodb_services.metrics import InternalGeocoderConfig from cartodb_services.tools import Logger,LoggerConfig plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username)) redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection'] plpy.execute("SELECT cdb_dataservices_server._get_internal_geocoder_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname))) user_geocoder_config = GD["user_internal_geocoder_config_{0}".format(username)] logger_config = LoggerConfig(plpy) logger = Logger(logger_config) quota_service = QuotaService(user_geocoder_config, redis_conn) try: plan = plpy.prepare("SELECT cdb_dataservices_server._cdb_geocode_admin1_polygon(trim($1)) AS mypolygon", ["text"]) rv = plpy.execute(plan, [admin1_name], 1) result = rv[0]["mypolygon"] if result: quota_service.increment_success_service_use() return result else: quota_service.increment_empty_service_use() return None except BaseException as e: import sys quota_service.increment_failed_service_use() logger.error('Error trying to geocode admin1 polygon', sys.exc_info(), data={"username": username, "orgname": orgname}) raise Exception('Error trying to geocode admin1 polygon') finally: quota_service.increment_total_service_use() $$ 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 $$ from cartodb_services.metrics import QuotaService from cartodb_services.metrics import InternalGeocoderConfig from cartodb_services.tools import Logger,LoggerConfig plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username)) redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection'] plpy.execute("SELECT cdb_dataservices_server._get_internal_geocoder_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname))) user_geocoder_config = GD["user_internal_geocoder_config_{0}".format(username)] logger_config = LoggerConfig(plpy) logger = Logger(logger_config) quota_service = QuotaService(user_geocoder_config, redis_conn) try: plan = plpy.prepare("SELECT cdb_dataservices_server._cdb_geocode_admin1_polygon(trim($1), trim($2)) AS mypolygon", ["text", "text"]) rv = plpy.execute(plan, [admin1_name, country_name], 1) result = rv[0]["mypolygon"] if result: quota_service.increment_success_service_use() return result else: quota_service.increment_empty_service_use() return None except BaseException as e: import sys quota_service.increment_failed_service_use() logger.error('Error trying to geocode admin1 polygon', sys.exc_info(), data={"username": username, "orgname": orgname}) raise Exception('Error trying to geocode admin1 polygon') finally: quota_service.increment_total_service_use() $$ 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 $$ from cartodb_services.metrics import QuotaService from cartodb_services.metrics import InternalGeocoderConfig from cartodb_services.tools import Logger,LoggerConfig plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username)) redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection'] plpy.execute("SELECT cdb_dataservices_server._get_internal_geocoder_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname))) user_geocoder_config = GD["user_internal_geocoder_config_{0}".format(username)] logger_config = LoggerConfig(plpy) logger = Logger(logger_config) quota_service = QuotaService(user_geocoder_config, redis_conn) try: plan = plpy.prepare("SELECT cdb_dataservices_server._cdb_geocode_namedplace_point(trim($1)) AS mypoint", ["text"]) rv = plpy.execute(plan, [city_name], 1) result = rv[0]["mypoint"] if result: quota_service.increment_success_service_use() return result else: quota_service.increment_empty_service_use() return None except BaseException as e: import sys quota_service.increment_failed_service_use() logger.error('Error trying to geocode namedplace point', sys.exc_info(), data={"username": username, "orgname": orgname}) raise Exception('Error trying to geocode namedplace point') finally: quota_service.increment_total_service_use() $$ 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 $$ from cartodb_services.metrics import QuotaService from cartodb_services.metrics import InternalGeocoderConfig from cartodb_services.tools import Logger,LoggerConfig plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username)) redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection'] plpy.execute("SELECT cdb_dataservices_server._get_internal_geocoder_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname))) user_geocoder_config = GD["user_internal_geocoder_config_{0}".format(username)] logger_config = LoggerConfig(plpy) logger = Logger(logger_config) quota_service = QuotaService(user_geocoder_config, redis_conn) try: plan = plpy.prepare("SELECT cdb_dataservices_server._cdb_geocode_namedplace_point(trim($1), trim($2)) AS mypoint", ["text", "text"]) rv = plpy.execute(plan, [city_name, country_name], 1) result = rv[0]["mypoint"] if result: quota_service.increment_success_service_use() return result else: quota_service.increment_empty_service_use() return None except BaseException as e: import sys quota_service.increment_failed_service_use() logger.error('Error trying to geocode namedplace point', sys.exc_info(), data={"username": username, "orgname": orgname}) raise Exception('Error trying to geocode namedplace point') finally: quota_service.increment_total_service_use() $$ 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 $$ from cartodb_services.metrics import QuotaService from cartodb_services.metrics import InternalGeocoderConfig from cartodb_services.tools import Logger,LoggerConfig plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username)) redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection'] plpy.execute("SELECT cdb_dataservices_server._get_internal_geocoder_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname))) user_geocoder_config = GD["user_internal_geocoder_config_{0}".format(username)] logger_config = LoggerConfig(plpy) logger = Logger(logger_config) quota_service = QuotaService(user_geocoder_config, redis_conn) try: plan = plpy.prepare("SELECT cdb_dataservices_server._cdb_geocode_namedplace_point(trim($1), trim($2), trim($3)) AS mypoint", ["text", "text", "text"]) rv = plpy.execute(plan, [city_name, admin1_name, country_name], 1) result = rv[0]["mypoint"] if result: quota_service.increment_success_service_use() return result else: quota_service.increment_empty_service_use() return None except BaseException as e: import sys quota_service.increment_failed_service_use() logger.error('Error trying to geocode namedplace point', sys.exc_info(), data={"username": username, "orgname": orgname}) raise Exception('Error trying to geocode namedplace point') finally: quota_service.increment_total_service_use() $$ 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 $$ from cartodb_services.metrics import QuotaService from cartodb_services.metrics import InternalGeocoderConfig from cartodb_services.tools import Logger,LoggerConfig plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username)) redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection'] plpy.execute("SELECT cdb_dataservices_server._get_internal_geocoder_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname))) user_geocoder_config = GD["user_internal_geocoder_config_{0}".format(username)] logger_config = LoggerConfig(plpy) logger = Logger(logger_config) quota_service = QuotaService(user_geocoder_config, redis_conn) try: plan = plpy.prepare("SELECT cdb_dataservices_server._cdb_geocode_postalcode_point(trim($1)) AS mypoint", ["text"]) rv = plpy.execute(plan, [code], 1) result = rv[0]["mypoint"] if result: quota_service.increment_success_service_use() return result else: quota_service.increment_empty_service_use() return None except BaseException as e: import sys quota_service.increment_failed_service_use() logger.error('Error trying to geocode postal code point', sys.exc_info(), data={"username": username, "orgname": orgname}) raise Exception('Error trying to geocode postal code point') finally: quota_service.increment_total_service_use() $$ LANGUAGE plpythonu; CREATE OR REPLACE FUNCTION cdb_dataservices_server.cdb_geocode_postalcode_point(username text, orgname text, code text, country text) RETURNS Geometry AS $$ from cartodb_services.metrics import QuotaService from cartodb_services.metrics import InternalGeocoderConfig from cartodb_services.tools import Logger,LoggerConfig plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username)) redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection'] plpy.execute("SELECT cdb_dataservices_server._get_internal_geocoder_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname))) user_geocoder_config = GD["user_internal_geocoder_config_{0}".format(username)] logger_config = LoggerConfig(plpy) logger = Logger(logger_config) quota_service = QuotaService(user_geocoder_config, redis_conn) try: plan = plpy.prepare("SELECT cdb_dataservices_server._cdb_geocode_postalcode_point(trim($1), trim($2)) AS mypoint", ["TEXT", "TEXT"]) rv = plpy.execute(plan, [code, country], 1) result = rv[0]["mypoint"] if result: quota_service.increment_success_service_use() return result else: quota_service.increment_empty_service_use() return None except BaseException as e: import sys quota_service.increment_failed_service_use() logger.error('Error trying to geocode postal code point', sys.exc_info(), data={"username": username, "orgname": orgname}) raise Exception('Error trying to geocode postal code point') finally: quota_service.increment_total_service_use() $$ LANGUAGE plpythonu; CREATE OR REPLACE FUNCTION cdb_dataservices_server.cdb_geocode_postalcode_polygon(username text, orgname text, code text) RETURNS Geometry AS $$ from cartodb_services.metrics import QuotaService from cartodb_services.metrics import InternalGeocoderConfig from cartodb_services.tools import Logger,LoggerConfig plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username)) redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection'] plpy.execute("SELECT cdb_dataservices_server._get_internal_geocoder_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname))) user_geocoder_config = GD["user_internal_geocoder_config_{0}".format(username)] logger_config = LoggerConfig(plpy) logger = Logger(logger_config) quota_service = QuotaService(user_geocoder_config, redis_conn) try: plan = plpy.prepare("SELECT cdb_dataservices_server._cdb_geocode_postalcode_polygon(trim($1)) AS mypolygon", ["text"]) rv = plpy.execute(plan, [code], 1) result = rv[0]["mypolygon"] if result: quota_service.increment_success_service_use() return result else: quota_service.increment_empty_service_use() return None except BaseException as e: import sys quota_service.increment_failed_service_use() logger.error('Error trying to geocode postal code polygon', sys.exc_info(), data={"username": username, "orgname": orgname}) raise Exception('Error trying to geocode postal code polygon') finally: quota_service.increment_total_service_use() $$ LANGUAGE plpythonu; CREATE OR REPLACE FUNCTION cdb_dataservices_server.cdb_geocode_postalcode_polygon(username text, orgname text, code text, country text) RETURNS Geometry AS $$ from cartodb_services.metrics import QuotaService from cartodb_services.metrics import InternalGeocoderConfig from cartodb_services.tools import Logger,LoggerConfig plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username)) redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection'] plpy.execute("SELECT cdb_dataservices_server._get_internal_geocoder_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname))) user_geocoder_config = GD["user_internal_geocoder_config_{0}".format(username)] logger_config = LoggerConfig(plpy) logger = Logger(logger_config) quota_service = QuotaService(user_geocoder_config, redis_conn) try: plan = plpy.prepare("SELECT cdb_dataservices_server._cdb_geocode_postalcode_polygon(trim($1), trim($2)) AS mypolygon", ["TEXT", "TEXT"]) rv = plpy.execute(plan, [code, country], 1) result = rv[0]["mypolygon"] if result: quota_service.increment_success_service_use() return result else: quota_service.increment_empty_service_use() return None except BaseException as e: import sys quota_service.increment_failed_service_use() logger.error('Error trying to geocode postal code polygon', sys.exc_info(), data={"username": username, "orgname": orgname}) raise Exception('Error trying to geocode postal code polygon') finally: quota_service.increment_total_service_use() $$ 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 $$ from cartodb_services.metrics import QuotaService from cartodb_services.metrics import InternalGeocoderConfig from cartodb_services.tools import Logger,LoggerConfig plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username)) redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection'] plpy.execute("SELECT cdb_dataservices_server._get_internal_geocoder_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname))) user_geocoder_config = GD["user_internal_geocoder_config_{0}".format(username)] logger_config = LoggerConfig(plpy) logger = Logger(logger_config) quota_service = QuotaService(user_geocoder_config, redis_conn) try: plan = plpy.prepare("SELECT cdb_dataservices_server._cdb_geocode_ipaddress_point(trim($1)) AS mypoint", ["TEXT"]) rv = plpy.execute(plan, [ip], 1) result = rv[0]["mypoint"] if result: quota_service.increment_success_service_use() return result else: quota_service.increment_empty_service_use() return None except BaseException as e: import sys quota_service.increment_failed_service_use() logger.error('Error trying to geocode postal code polygon', sys.exc_info(), data={"username": username, "orgname": orgname}) raise Exception('Error trying to geocode postal code polygon') finally: quota_service.increment_total_service_use() $$ 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 $$ import json from cartodb_services.here import HereMapsRoutingIsoline from cartodb_services.metrics import QuotaService from cartodb_services.here.types import geo_polyline_to_multipolygon from cartodb_services.tools import Logger,LoggerConfig redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection'] user_isolines_routing_config = GD["user_isolines_routing_config_{0}".format(username)] logger_config = LoggerConfig(plpy) logger = Logger(logger_config) # -- Check the quota quota_service = QuotaService(user_isolines_routing_config, redis_conn) if not quota_service.check_user_quota(): raise Exception('You have reached the limit of your quota') try: client = HereMapsRoutingIsoline(user_isolines_routing_config.heremaps_app_id, user_isolines_routing_config.heremaps_app_code, logger) if source: lat = plpy.execute("SELECT ST_Y('%s') AS lat" % source)[0]['lat'] lon = plpy.execute("SELECT ST_X('%s') AS lon" % source)[0]['lon'] source_str = 'geo!%f,%f' % (lat, lon) else: source_str = None if type == 'isodistance': resp = client.calculate_isodistance(source_str, mode, data_range, options) elif type == 'isochrone': resp = client.calculate_isochrone(source_str, mode, data_range, options) if resp: result = [] for isoline in resp: data_range_n = isoline['range'] polyline = isoline['geom'] multipolygon = geo_polyline_to_multipolygon(polyline) result.append([source, data_range_n, multipolygon]) quota_service.increment_success_service_use() quota_service.increment_isolines_service_use(len(resp)) return result else: quota_service.increment_empty_service_use() return [] except BaseException as e: import sys quota_service.increment_failed_service_use() logger.error('Error trying to get mapzen isolines', sys.exc_info(), data={"username": username, "orgname": orgname}) raise Exception('Error trying to get mapzen isolines') finally: quota_service.increment_total_service_use() $$ LANGUAGE plpythonu SECURITY DEFINER; CREATE OR REPLACE FUNCTION cdb_dataservices_server._cdb_mapzen_isolines( username TEXT, orgname TEXT, isotype TEXT, source geometry(Geometry, 4326), mode TEXT, data_range integer[], options text[]) RETURNS SETOF cdb_dataservices_server.isoline AS $$ import json from cartodb_services.mapzen import MatrixClient, MapzenIsolines from cartodb_services.metrics import QuotaService from cartodb_services.tools import Logger,LoggerConfig redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection'] user_isolines_routing_config = GD["user_isolines_routing_config_{0}".format(username)] logger_config = LoggerConfig(plpy) logger = Logger(logger_config) # -- Check the quota quota_service = QuotaService(user_isolines_routing_config, redis_conn) if not quota_service.check_user_quota(): raise Exception('You have reached the limit of your quota') try: client = MatrixClient(user_isolines_routing_config.mapzen_matrix_api_key, logger) mapzen_isolines = MapzenIsolines(client, logger) 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'] origin = {'lat': lat, 'lon': lon} else: raise Exception('source is NULL') # -- TODO Support options properly isolines = {} if isotype == 'isodistance': for r in data_range: isoline = mapzen_isolines.calculate_isodistance(origin, mode, r) isolines[r] = isoline elif isotype == 'isochrone': for r in data_range: isoline = mapzen_isolines.calculate_isochrone(origin, mode, r) isolines[r] = isoline result = [] for r in data_range: if len(isolines[r]) >= 3: # -- TODO encapsulate this block into a func/method locations = isolines[r] + [ isolines[r][0] ] # close the polygon repeating the first point wkt_coordinates = ','.join(["%f %f" % (l['lon'], l['lat']) for l in locations]) sql = "SELECT ST_MPolyFromText('MULTIPOLYGON((({0})))', 4326) as geom".format(wkt_coordinates) multipolygon = plpy.execute(sql, 1)[0]['geom'] else: multipolygon = None result.append([source, r, multipolygon]) quota_service.increment_success_service_use() quota_service.increment_isolines_service_use(len(isolines)) return result except BaseException as e: import sys quota_service.increment_failed_service_use() logger.error('Error trying to get mapzen isolines', sys.exc_info(), data={"username": username, "orgname": orgname}) raise Exception('Error trying to get mapzen isolines') 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 $$ plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username)) redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection'] plpy.execute("SELECT cdb_dataservices_server._get_isolines_routing_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname))) user_isolines_config = GD["user_isolines_routing_config_{0}".format(username)] if user_isolines_config.google_services_user: raise Exception('This service is not available for google service users.') if user_isolines_config.heremaps_provider: here_plan = plpy.prepare("SELECT * FROM cdb_dataservices_server.cdb_here_isodistance($1, $2, $3, $4, $5, $6) as isoline; ", ["text", "text", "geometry(geometry, 4326)", "text", "integer[]", "text[]"]) return plpy.execute(here_plan, [username, orgname, source, mode, range, options]) elif user_isolines_config.mapzen_provider: mapzen_plan = plpy.prepare("SELECT * FROM cdb_dataservices_server.cdb_mapzen_isodistance($1, $2, $3, $4, $5, $6) as isoline; ", ["text", "text", "geometry(geometry, 4326)", "text", "integer[]", "text[]"]) return plpy.execute(mapzen_plan, [username, orgname, source, mode, range, options]) else: raise Exception('Requested isolines provider is not available') $$ LANGUAGE plpythonu; -- heremaps isodistance CREATE OR REPLACE FUNCTION cdb_dataservices_server.cdb_here_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 $$ plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username)) redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection'] plpy.execute("SELECT cdb_dataservices_server._get_isolines_routing_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname))) user_isolines_config = GD["user_isolines_routing_config_{0}".format(username)] type = 'isodistance' here_plan = plpy.prepare("SELECT * FROM cdb_dataservices_server._cdb_here_routing_isolines($1, $2, $3, $4, $5, $6, $7) as isoline; ", ["text", "text", "text", "geometry(Geometry, 4326)", "text", "integer[]", "text[]"]) result = plpy.execute(here_plan, [username, orgname, type, source, mode, range, options]) return result $$ LANGUAGE plpythonu; -- mapzen isodistance CREATE OR REPLACE FUNCTION cdb_dataservices_server.cdb_mapzen_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 $$ plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username)) redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection'] plpy.execute("SELECT cdb_dataservices_server._get_isolines_routing_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname))) user_isolines_config = GD["user_isolines_routing_config_{0}".format(username)] type = 'isodistance' mapzen_plan = plpy.prepare("SELECT * FROM cdb_dataservices_server._cdb_mapzen_isolines($1, $2, $3, $4, $5, $6, $7) as isoline; ", ["text", "text", "text", "geometry(geometry, 4326)", "text", "integer[]", "text[]"]) result = plpy.execute(mapzen_plan, [username, orgname, type, source, mode, range, options]) return result $$ 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 $$ plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username)) redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection'] plpy.execute("SELECT cdb_dataservices_server._get_isolines_routing_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname))) user_isolines_config = GD["user_isolines_routing_config_{0}".format(username)] if user_isolines_config.google_services_user: raise Exception('This service is not available for google service users.') if user_isolines_config.heremaps_provider: here_plan = plpy.prepare("SELECT * FROM cdb_dataservices_server.cdb_here_isochrone($1, $2, $3, $4, $5, $6) as isoline; ", ["text", "text", "geometry(geometry, 4326)", "text", "integer[]", "text[]"]) return plpy.execute(here_plan, [username, orgname, source, mode, range, options]) elif user_isolines_config.mapzen_provider: mapzen_plan = plpy.prepare("SELECT * FROM cdb_dataservices_server.cdb_mapzen_isochrone($1, $2, $3, $4, $5, $6) as isoline; ", ["text", "text", "geometry(geometry, 4326)", "text", "integer[]", "text[]"]) return plpy.execute(mapzen_plan, [username, orgname, source, mode, range, options]) else: raise Exception('Requested isolines provider is not available') $$ LANGUAGE plpythonu; -- heremaps isochrone CREATE OR REPLACE FUNCTION cdb_dataservices_server.cdb_here_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 $$ plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username)) redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection'] plpy.execute("SELECT cdb_dataservices_server._get_isolines_routing_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname))) user_isolines_config = GD["user_isolines_routing_config_{0}".format(username)] type = 'isochrone' here_plan = plpy.prepare("SELECT * FROM cdb_dataservices_server._cdb_here_routing_isolines($1, $2, $3, $4, $5, $6, $7) as isoline; ", ["text", "text", "text", "geometry(Geometry, 4326)", "text", "integer[]", "text[]"]) result = plpy.execute(here_plan, [username, orgname, type, source, mode, range, options]) return result $$ LANGUAGE plpythonu; -- mapzen isochrone CREATE OR REPLACE FUNCTION cdb_dataservices_server.cdb_mapzen_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 $$ plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username)) redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection'] plpy.execute("SELECT cdb_dataservices_server._get_isolines_routing_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname))) user_isolines_config = GD["user_isolines_routing_config_{0}".format(username)] type = 'isochrone' mapzen_plan = plpy.prepare("SELECT * FROM cdb_dataservices_server._cdb_mapzen_isolines($1, $2, $3, $4, $5, $6, $7) as isoline; ", ["text", "text", "text", "geometry(geometry, 4326)", "text", "integer[]", "text[]"]) result = plpy.execute(mapzen_plan, [username, orgname, type, source, mode, range, options]) return result $$ LANGUAGE plpythonu; DO $$ BEGIN IF NOT EXISTS ( SELECT * FROM pg_catalog.pg_user WHERE usename = 'geocoder_api') THEN CREATE USER geocoder_api; END IF; GRANT EXECUTE ON ALL FUNCTIONS IN SCHEMA cdb_dataservices_server TO geocoder_api; GRANT EXECUTE ON ALL FUNCTIONS IN SCHEMA public TO geocoder_api; GRANT USAGE ON SCHEMA cdb_dataservices_server TO geocoder_api; GRANT USAGE ON SCHEMA public TO geocoder_api; GRANT SELECT ON ALL TABLES IN SCHEMA public TO geocoder_api; END$$;