--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 $$ import json from cartodb_services.mapzen import MapzenRouting, MapzenRoutingResponse from cartodb_services.mapzen.types import polyline_to_linestring from cartodb_services.metrics import QuotaService from cartodb_services.tools import Coordinate redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection'] user_routing_config = GD["user_routing_config_{0}".format(username)] quota_service = QuotaService(user_routing_config, redis_conn) if not quota_service.check_user_quota(): plpy.error('You have reached the limit of your quota') try: client = MapzenRouting(user_routing_config.mapzen_api_key) if not waypoints or len(waypoints) < 2: plpy.notice("Empty origin or destination") quota_service.increment_empty_service_use() return [None, None, None] waypoint_coords = [] for waypoint in waypoints: lat = plpy.execute("SELECT ST_Y('%s') AS lat" % waypoint)[0]['lat'] lon = plpy.execute("SELECT ST_X('%s') AS lon" % waypoint)[0]['lon'] waypoint_coords.append(Coordinate(lon,lat)) resp = client.calculate_route_point_to_point(waypoint_coords, mode, options, units) if resp and resp.shape: shape_linestring = polyline_to_linestring(resp.shape) if shape_linestring: quota_service.increment_success_service_use() return [shape_linestring, resp.length, resp.duration] else: quota_service.increment_empty_service_use() return [None, None, None] else: quota_service.increment_empty_service_use() return [None, None, None] except BaseException as e: import sys, traceback type_, value_, traceback_ = sys.exc_info() quota_service.increment_failed_service_use() error_msg = 'There was an error trying to obtain route using mapzen provider: {0}'.format(e) plpy.notice(traceback.format_tb(traceback_)) plpy.error(error_msg) finally: quota_service.increment_total_service_use() $$ LANGUAGE @@plpythonu@@ SECURITY DEFINER; CREATE OR REPLACE FUNCTION cdb_dataservices_server.cdb_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 $$ from cartodb_services.metrics import QuotaService import json plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username)) redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection'] plpy.execute("SELECT cdb_dataservices_server._get_obs_snapshot_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname))) user_obs_snapshot_config = GD["user_obs_snapshot_config_{0}".format(username)] quota_service = QuotaService(user_obs_snapshot_config, redis_conn) if not quota_service.check_user_quota(): plpy.error('You have reached the limit of your quota') try: obs_plan = plpy.prepare("SELECT cdb_dataservices_server._OBS_GetDemographicSnapshotJSON($1, $2, $3, $4, $5) as snapshot;", ["text", "text", "geometry(Geometry, 4326)", "text", "text"]) result = plpy.execute(obs_plan, [username, orgname, geom, time_span, geometry_level]) if result: quota_service.increment_success_service_use() return result[0]['snapshot'] else: quota_service.increment_empty_service_use() return None except BaseException as e: import sys, traceback type_, value_, traceback_ = sys.exc_info() quota_service.increment_failed_service_use() error_msg = 'There was an error trying to use get_geographic_snapshot: {0}'.format(e) plpy.notice(traceback.format_tb(traceback_)) plpy.error(error_msg) finally: quota_service.increment_total_service_use() $$ LANGUAGE plpythonu; CREATE OR REPLACE FUNCTION cdb_dataservices_server._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 $$ from cartodb_services.metrics import QuotaService plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username)) redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection'] plpy.execute("SELECT cdb_dataservices_server._get_obs_snapshot_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname))) user_obs_snapshot_config = GD["user_obs_snapshot_config_{0}".format(username)] quota_service = QuotaService(user_obs_snapshot_config, redis_conn) if not quota_service.check_user_quota(): plpy.error('You have reached the limit of your quota') try: obs_plan = plpy.prepare("SELECT cdb_dataservices_server._OBS_GetDemographicSnapshot($1, $2, $3, $4, $5) as snapshot;", ["text", "text", "geometry(Geometry, 4326)", "text", "text"]) result = plpy.execute(obs_plan, [username, orgname, geom, time_span, geometry_level]) if result: resp = [] for element in result: value = element['snapshot'] resp.append(value) quota_service.increment_success_service_use() return resp else: quota_service.increment_empty_service_use() return [] except BaseException as e: import sys, traceback type_, value_, traceback_ = sys.exc_info() quota_service.increment_failed_service_use() error_msg = 'There was an error trying to use get_geographic_snapshot: {0}'.format(e) plpy.notice(traceback.format_tb(traceback_)) plpy.error(error_msg) finally: quota_service.increment_total_service_use() $$ LANGUAGE plpythonu; CREATE OR REPLACE FUNCTION cdb_dataservices_server._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 $$ from cartodb_services.metrics import QuotaService import json plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username)) redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection'] plpy.execute("SELECT cdb_dataservices_server._get_obs_snapshot_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname))) user_obs_snapshot_config = GD["user_obs_snapshot_config_{0}".format(username)] quota_service = QuotaService(user_obs_snapshot_config, redis_conn) if not quota_service.check_user_quota(): plpy.error('You have reached the limit of your quota') try: obs_plan = plpy.prepare("SELECT cdb_dataservices_server._OBS_GetSegmentSnapshotJSON($1, $2, $3, $4) as snapshot;", ["text", "text", "geometry(Geometry, 4326)", "text"]) result = plpy.execute(obs_plan, [username, orgname, geom, geometry_level]) if result: quota_service.increment_success_service_use() return result[0]['snapshot'] else: quota_service.increment_empty_service_use() return None except BaseException as e: import sys, traceback type_, value_, traceback_ = sys.exc_info() quota_service.increment_failed_service_use() error_msg = 'There was an error trying to use get_segment_snapshot: {0}'.format(e) plpy.notice(traceback.format_tb(traceback_)) plpy.error(error_msg) finally: quota_service.increment_total_service_use() $$ LANGUAGE plpythonu; CREATE OR REPLACE FUNCTION cdb_dataservices_server._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 $$ from cartodb_services.metrics import QuotaService plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username)) redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection'] plpy.execute("SELECT cdb_dataservices_server._get_obs_snapshot_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname))) user_obs_snapshot_config = GD["user_obs_snapshot_config_{0}".format(username)] quota_service = QuotaService(user_obs_snapshot_config, redis_conn) if not quota_service.check_user_quota(): plpy.error('You have reached the limit of your quota') try: obs_plan = plpy.prepare("SELECT * FROM cdb_dataservices_server._OBS_GetSegmentSnapshot($1, $2, $3, $4) as snapshot;", ["text", "text", "geometry(Geometry, 4326)", "text"]) result = plpy.execute(obs_plan, [username, orgname, geom, geometry_level]) if result: resp = [] for element in result: value = element['snapshot'] resp.append(value) quota_service.increment_success_service_use() return resp else: quota_service.increment_empty_service_use() return [] except BaseException as e: import sys, traceback type_, value_, traceback_ = sys.exc_info() quota_service.increment_failed_service_use() error_msg = 'There was an error trying to use get_segment_snapshot: {0}'.format(e) plpy.notice(traceback.format_tb(traceback_)) plpy.error(error_msg) finally: quota_service.increment_total_service_use() $$ LANGUAGE plpythonu; CREATE OR REPLACE FUNCTION cdb_dataservices_server._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 $$ from cartodb_services.metrics import QuotaService plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username)) redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection'] plpy.execute("SELECT cdb_dataservices_server._get_obs_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname))) user_obs_config = GD["user_obs_config_{0}".format(username)] quota_service = QuotaService(user_obs_config, redis_conn) if not quota_service.check_user_quota(): plpy.error('You have reached the limit of your quota') try: obs_plan = plpy.prepare("SELECT cdb_dataservices_server._OBS_GetMeasure($1, $2, $3, $4, $5, $6, $7) as measure;", ["text", "text", "geometry(Geometry, 4326)", "text", "text", "text", "text"]) result = plpy.execute(obs_plan, [username, orgname, geom, measure_id, normalize, boundary_id, time_span]) if result: quota_service.increment_success_service_use() return result[0]['measure'] else: quota_service.increment_empty_service_use() return None except BaseException as e: import sys, traceback type_, value_, traceback_ = sys.exc_info() quota_service.increment_failed_service_use() error_msg = 'There was an error trying to use OBS_GetMeasure: {0}'.format(e) plpy.notice(traceback.format_tb(traceback_)) plpy.error(error_msg) finally: quota_service.increment_total_service_use() $$ LANGUAGE plpythonu; CREATE OR REPLACE FUNCTION cdb_dataservices_server._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 $$ from cartodb_services.metrics import QuotaService plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username)) redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection'] plpy.execute("SELECT cdb_dataservices_server._get_obs_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname))) user_obs_config = GD["user_obs_config_{0}".format(username)] quota_service = QuotaService(user_obs_config, redis_conn) if not quota_service.check_user_quota(): plpy.error('You have reached the limit of your quota') try: obs_plan = plpy.prepare("SELECT cdb_dataservices_server._OBS_GetCategory($1, $2, $3, $4, $5, $6) as category;", ["text", "text", "geometry(Geometry, 4326)", "text", "text", "text"]) result = plpy.execute(obs_plan, [username, orgname, geom, category_id, boundary_id, time_span]) if result: quota_service.increment_success_service_use() return result[0]['category'] else: quota_service.increment_empty_service_use() return None except BaseException as e: import sys, traceback type_, value_, traceback_ = sys.exc_info() quota_service.increment_failed_service_use() error_msg = 'There was an error trying to use OBS_GetCategory: {0}'.format(e) plpy.notice(traceback.format_tb(traceback_)) plpy.error(error_msg) finally: quota_service.increment_total_service_use() $$ LANGUAGE plpythonu; CREATE OR REPLACE FUNCTION cdb_dataservices_server._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 $$ from cartodb_services.metrics import QuotaService plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username)) redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection'] plpy.execute("SELECT cdb_dataservices_server._get_obs_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname))) user_obs_config = GD["user_obs_config_{0}".format(username)] quota_service = QuotaService(user_obs_config, redis_conn) if not quota_service.check_user_quota(): plpy.error('You have reached the limit of your quota') try: obs_plan = plpy.prepare("SELECT cdb_dataservices_server._OBS_GetUSCensusMeasure($1, $2, $3, $4, $5, $6, $7) as census_measure;", ["text", "text", "geometry(Geometry, 4326)", "text", "text", "text", "text"]) result = plpy.execute(obs_plan, [username, orgname, geom, name, normalize, boundary_id, time_span]) if result: quota_service.increment_success_service_use() return result[0]['census_measure'] else: quota_service.increment_empty_service_use() return None except BaseException as e: import sys, traceback type_, value_, traceback_ = sys.exc_info() quota_service.increment_failed_service_use() error_msg = 'There was an error trying to use OBS_GetUSCensusMeasure: {0}'.format(e) plpy.notice(traceback.format_tb(traceback_)) plpy.error(error_msg) finally: quota_service.increment_total_service_use() $$ LANGUAGE plpythonu; CREATE OR REPLACE FUNCTION cdb_dataservices_server._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 $$ from cartodb_services.metrics import QuotaService plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username)) redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection'] plpy.execute("SELECT cdb_dataservices_server._get_obs_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname))) user_obs_config = GD["user_obs_config_{0}".format(username)] quota_service = QuotaService(user_obs_config, redis_conn) if not quota_service.check_user_quota(): plpy.error('You have reached the limit of your quota') try: obs_plan = plpy.prepare("SELECT cdb_dataservices_server._OBS_GetUSCensusCategory($1, $2, $3, $4, $5, $6) as census_category;", ["text", "text", "geometry(Geometry, 4326)", "text", "text", "text"]) result = plpy.execute(obs_plan, [username, orgname, geom, name, boundary_id, time_span]) if result: quota_service.increment_success_service_use() return result[0]['census_category'] else: quota_service.increment_empty_service_use() return None except BaseException as e: import sys, traceback type_, value_, traceback_ = sys.exc_info() quota_service.increment_failed_service_use() error_msg = 'There was an error trying to use OBS_GetUSCensusCategory: {0}'.format(e) plpy.notice(traceback.format_tb(traceback_)) plpy.error(error_msg) finally: quota_service.increment_total_service_use() $$ LANGUAGE plpythonu; CREATE OR REPLACE FUNCTION cdb_dataservices_server._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 $$ from cartodb_services.metrics import QuotaService plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username)) redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection'] plpy.execute("SELECT cdb_dataservices_server._get_obs_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname))) user_obs_config = GD["user_obs_config_{0}".format(username)] quota_service = QuotaService(user_obs_config, redis_conn) if not quota_service.check_user_quota(): plpy.error('You have reached the limit of your quota') try: obs_plan = plpy.prepare("SELECT cdb_dataservices_server._OBS_GetPopulation($1, $2, $3, $4, $5, $6) as population;", ["text", "text", "geometry(Geometry, 4326)", "text", "text", "text"]) result = plpy.execute(obs_plan, [username, orgname, geom, normalize, boundary_id, time_span]) if result: quota_service.increment_success_service_use() return result[0]['population'] else: quota_service.increment_empty_service_use() return None except BaseException as e: import sys, traceback type_, value_, traceback_ = sys.exc_info() quota_service.increment_failed_service_use() error_msg = 'There was an error trying to use OBS_GetPopulation: {0}'.format(e) plpy.notice(traceback.format_tb(traceback_)) plpy.error(error_msg) finally: quota_service.increment_total_service_use() $$ LANGUAGE plpythonu; CREATE OR REPLACE FUNCTION cdb_dataservices_server._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 $$ from cartodb_services.metrics import QuotaService plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username)) redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection'] plpy.execute("SELECT cdb_dataservices_server._get_obs_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname))) user_obs_config = GD["user_obs_config_{0}".format(username)] quota_service = QuotaService(user_obs_config, redis_conn) if not quota_service.check_user_quota(): plpy.error('You have reached the limit of your quota') try: obs_plan = plpy.prepare("SELECT cdb_dataservices_server._OBS_GetMeasureById($1, $2, $3, $4, $5, $6) as measure;", ["text", "text", "text", "text", "text", "text"]) result = plpy.execute(obs_plan, [username, orgname, geom_ref, measure_id, boundary_id, time_span]) if result: quota_service.increment_success_service_use() return result[0]['measure'] else: quota_service.increment_empty_service_use() return None except BaseException as e: import sys, traceback type_, value_, traceback_ = sys.exc_info() quota_service.increment_failed_service_use() error_msg = 'There was an error trying to use OBS_GetMeasureById: {0}'.format(e) plpy.notice(traceback.format_tb(traceback_)) plpy.error(error_msg) finally: quota_service.increment_total_service_use() $$ LANGUAGE plpythonu; CREATE OR REPLACE FUNCTION cdb_dataservices_server._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 $$ from cartodb_services.metrics import QuotaService plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username)) redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection'] plpy.execute("SELECT cdb_dataservices_server._get_obs_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname))) user_obs_config = GD["user_obs_config_{0}".format(username)] quota_service = QuotaService(user_obs_config, redis_conn) if not quota_service.check_user_quota(): plpy.error('You have reached the limit of your quota') try: obs_plan = plpy.prepare("SELECT * FROM cdb_dataservices_server._OBS_Search($1, $2, $3, $4);", ["text", "text", "text", "text"]) result = plpy.execute(obs_plan, [username, orgname, search_term, relevant_boundary]) if result: resp = [] for element in result: id = element['id'] description = element['description'] name = element['name'] aggregate = element['aggregate'] source = element['source'] resp.append([id, description, name, aggregate, source]) quota_service.increment_success_service_use() return resp else: quota_service.increment_empty_service_use() return [None, None, None, None, None] except BaseException as e: import sys, traceback type_, value_, traceback_ = sys.exc_info() quota_service.increment_failed_service_use() error_msg = 'There was an error trying to use OBS_Search: {0}'.format(e) plpy.notice(traceback.format_tb(traceback_)) plpy.error(error_msg) finally: quota_service.increment_total_service_use() $$ LANGUAGE plpythonu; CREATE OR REPLACE FUNCTION cdb_dataservices_server._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 $$ from cartodb_services.metrics import QuotaService plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username)) redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection'] plpy.execute("SELECT cdb_dataservices_server._get_obs_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname))) user_obs_config = GD["user_obs_config_{0}".format(username)] quota_service = QuotaService(user_obs_config, redis_conn) if not quota_service.check_user_quota(): plpy.error('You have reached the limit of your quota') try: obs_plan = plpy.prepare("SELECT * FROM cdb_dataservices_server._OBS_GetAvailableBoundaries($1, $2, $3, $4) as available_boundaries;", ["text", "text", "geometry(Geometry, 4326)", "text"]) result = plpy.execute(obs_plan, [username, orgname, geom, time_span]) if result: resp = [] for element in result: id = element['boundary_id'] description = element['description'] tspan = element['time_span'] tablename = element['tablename'] resp.append([id, description, tspan, tablename]) quota_service.increment_success_service_use() return resp else: quota_service.increment_empty_service_use() return [] except BaseException as e: import sys, traceback type_, value_, traceback_ = sys.exc_info() quota_service.increment_failed_service_use() error_msg = 'There was an error trying to use OBS_GetAvailableBoundaries: {0}'.format(e) plpy.notice(traceback.format_tb(traceback_)) plpy.error(error_msg) finally: quota_service.increment_total_service_use() $$ LANGUAGE plpythonu; CREATE OR REPLACE FUNCTION cdb_dataservices_server._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 $$ from cartodb_services.metrics import QuotaService plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username)) redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection'] plpy.execute("SELECT cdb_dataservices_server._get_obs_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname))) user_obs_config = GD["user_obs_config_{0}".format(username)] quota_service = QuotaService(user_obs_config, redis_conn) if not quota_service.check_user_quota(): plpy.error('You have reached the limit of your quota') try: obs_plan = plpy.prepare("SELECT cdb_dataservices_server._OBS_GetBoundary($1, $2, $3, $4) as boundary;", ["text", "text", "geometry(Point, 4326)", "text", "text"]) result = plpy.execute(obs_plan, [username, orgname, geom, boundary_id, time_span]) if result: quota_service.increment_success_service_use() return result[0]['boundary'] else: quota_service.increment_empty_service_use() return None except BaseException as e: import sys, traceback type_, value_, traceback_ = sys.exc_info() quota_service.increment_failed_service_use() error_msg = 'There was an error trying to use OBS_GetBoundary: {0}'.format(e) plpy.notice(traceback.format_tb(traceback_)) plpy.error(error_msg) finally: quota_service.increment_total_service_use() $$ LANGUAGE plpythonu; CREATE OR REPLACE FUNCTION cdb_dataservices_server._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 $$ from cartodb_services.metrics import QuotaService plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username)) redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection'] plpy.execute("SELECT cdb_dataservices_server._get_obs_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname))) user_obs_config = GD["user_obs_config_{0}".format(username)] quota_service = QuotaService(user_obs_config, redis_conn) if not quota_service.check_user_quota(): plpy.error('You have reached the limit of your quota') try: obs_plan = plpy.prepare("SELECT cdb_dataservices_server._OBS_GetBoundaryId($1, $2, $3, $4, $5) as boundary;", ["text", "text", "geometry(Point, 4326)", "text", "text"]) result = plpy.execute(obs_plan, [username, orgname, geom, boundary_id, time_span]) if result: quota_service.increment_success_service_use() return result[0]['boundary'] else: quota_service.increment_empty_service_use() return None except BaseException as e: import sys, traceback type_, value_, traceback_ = sys.exc_info() quota_service.increment_failed_service_use() error_msg = 'There was an error trying to use obs_search: {0}'.format(e) plpy.notice(traceback.format_tb(traceback_)) plpy.error(error_msg) finally: quota_service.increment_total_service_use() $$ LANGUAGE plpythonu; CREATE OR REPLACE FUNCTION cdb_dataservices_server._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 $$ from cartodb_services.metrics import QuotaService plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username)) redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection'] plpy.execute("SELECT cdb_dataservices_server._get_obs_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname))) user_obs_config = GD["user_obs_config_{0}".format(username)] quota_service = QuotaService(user_obs_config, redis_conn) if not quota_service.check_user_quota(): plpy.error('You have reached the limit of your quota') try: obs_plan = plpy.prepare("SELECT cdb_dataservices_server._OBS_GetBoundaryById($1, $2, $3, $4, $5) as boundary;", ["text", "text", "text", "text", "text"]) result = plpy.execute(obs_plan, [username, orgname, geometry_id, boundary_id, time_span]) if result: quota_service.increment_success_service_use() return result[0]['boundary'] else: quota_service.increment_empty_service_use() return None except BaseException as e: import sys, traceback type_, value_, traceback_ = sys.exc_info() quota_service.increment_failed_service_use() error_msg = 'There was an error trying to use OBS_GetBoundaryById: {0}'.format(e) plpy.notice(traceback.format_tb(traceback_)) plpy.error(error_msg) finally: quota_service.increment_total_service_use() $$ LANGUAGE plpythonu; CREATE OR REPLACE FUNCTION cdb_dataservices_server._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 $$ from cartodb_services.metrics import QuotaService plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username)) redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection'] plpy.execute("SELECT cdb_dataservices_server._get_obs_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname))) user_obs_config = GD["user_obs_config_{0}".format(username)] quota_service = QuotaService(user_obs_config, redis_conn) if not quota_service.check_user_quota(): plpy.error('You have reached the limit of your quota') try: obs_plan = plpy.prepare("SELECT * FROM cdb_dataservices_server._OBS_GetBoundariesByGeometry($1, $2, $3, $4, $5, $6) as boundary;", ["text", "text", "geometry(Point, 4326)", "text", "text", "text"]) result = plpy.execute(obs_plan, [username, orgname, geom, boundary_id, time_span, overlap_type]) if result: resp = [] for element in result: the_geom = element['the_geom'] geom_refs = element['geom_refs'] resp.append([the_geom, geom_refs]) quota_service.increment_success_service_use() return resp else: quota_service.increment_empty_service_use() return [] except BaseException as e: import sys, traceback type_, value_, traceback_ = sys.exc_info() quota_service.increment_failed_service_use() error_msg = 'There was an error trying to use OBS_GetBoundariesByGeometry: {0}'.format(e) plpy.notice(traceback.format_tb(traceback_)) plpy.error(error_msg) finally: quota_service.increment_total_service_use() $$ LANGUAGE plpythonu; CREATE OR REPLACE FUNCTION cdb_dataservices_server._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 $$ from cartodb_services.metrics import QuotaService plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username)) redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection'] plpy.execute("SELECT cdb_dataservices_server._get_obs_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname))) user_obs_config = GD["user_obs_config_{0}".format(username)] quota_service = QuotaService(user_obs_config, redis_conn) if not quota_service.check_user_quota(): plpy.error('You have reached the limit of your quota') try: obs_plan = plpy.prepare("SELECT * FROM cdb_dataservices_server._OBS_GetBoundariesByPointAndRadius($1, $2, $3, $4, $5, $6, $7) as boundary;", ["text", "text", "geometry(Point, 4326)", "numeric", "text", "text", "text"]) result = plpy.execute(obs_plan, [username, orgname, geom, radius, boundary_id, time_span, overlap_type]) if result: resp = [] for element in result: the_geom = element['the_geom'] geom_refs = element['geom_refs'] resp.append([the_geom, geom_refs]) quota_service.increment_success_service_use() return resp else: quota_service.increment_empty_service_use() return [] except BaseException as e: import sys, traceback type_, value_, traceback_ = sys.exc_info() quota_service.increment_failed_service_use() error_msg = 'There was an error trying to use OBS_GetBoundariesByPointAndRadius: {0}'.format(e) plpy.notice(traceback.format_tb(traceback_)) plpy.error(error_msg) finally: quota_service.increment_total_service_use() $$ LANGUAGE plpythonu; CREATE OR REPLACE FUNCTION cdb_dataservices_server._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 $$ from cartodb_services.metrics import QuotaService plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username)) redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection'] plpy.execute("SELECT cdb_dataservices_server._get_obs_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname))) user_obs_config = GD["user_obs_config_{0}".format(username)] quota_service = QuotaService(user_obs_config, redis_conn) if not quota_service.check_user_quota(): plpy.error('You have reached the limit of your quota') try: obs_plan = plpy.prepare("SELECT * FROM cdb_dataservices_server._OBS_GetPointsByGeometry($1, $2, $3, $4, $5, $6) as boundary;", ["text", "text", "geometry(Point, 4326)", "text", "text", "text"]) result = plpy.execute(obs_plan, [username, orgname, geom, boundary_id, time_span, overlap_type]) if result: resp = [] for element in result: the_geom = element['the_geom'] geom_refs = element['geom_refs'] resp.append([the_geom, geom_refs]) quota_service.increment_success_service_use() return resp else: quota_service.increment_empty_service_use() return [] except BaseException as e: import sys, traceback type_, value_, traceback_ = sys.exc_info() quota_service.increment_failed_service_use() error_msg = 'There was an error trying to use OBS_GetPointsByGeometry: {0}'.format(e) plpy.notice(traceback.format_tb(traceback_)) plpy.error(error_msg) finally: quota_service.increment_total_service_use() $$ LANGUAGE plpythonu; CREATE OR REPLACE FUNCTION cdb_dataservices_server._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 $$ from cartodb_services.metrics import QuotaService plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username)) redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection'] plpy.execute("SELECT cdb_dataservices_server._get_obs_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname))) user_obs_config = GD["user_obs_config_{0}".format(username)] quota_service = QuotaService(user_obs_config, redis_conn) if not quota_service.check_user_quota(): plpy.error('You have reached the limit of your quota') try: obs_plan = plpy.prepare("SELECT * FROM cdb_dataservices_server._OBS_GetPointsByPointAndRadius($1, $2, $3, $4, $5, $6, $7) as boundary;", ["text", "text", "geometry(Point, 4326)", "numeric", "text", "text", "text"]) result = plpy.execute(obs_plan, [username, orgname, geom, radius, boundary_id, time_span, overlap_type]) if result: resp = [] for element in result: the_geom = element['the_geom'] geom_refs = element['geom_refs'] resp.append([the_geom, geom_refs]) quota_service.increment_success_service_use() return resp else: quota_service.increment_empty_service_use() return None except BaseException as e: import sys, traceback type_, value_, traceback_ = sys.exc_info() quota_service.increment_failed_service_use() error_msg = 'There was an error trying to use OBS_GetPointsByPointAndRadius: {0}'.format(e) plpy.notice(traceback.format_tb(traceback_)) plpy.error(error_msg) finally: quota_service.increment_total_service_use() $$ LANGUAGE plpythonu; CREATE OR REPLACE FUNCTION cdb_dataservices_server._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_mapzen_geocoder_config(username text, orgname text) RETURNS boolean AS $$ cache_key = "user_mapzen_geocoder_config_{0}".format(username) if cache_key in GD: return False else: from cartodb_services.metrics import MapzenGeocoderConfig plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username)) redis_conn = GD["redis_connection_{0}".format(username)]['redis_metadata_connection'] mapzen_geocoder_config = MapzenGeocoderConfig(redis_conn, plpy, username, orgname) GD[cache_key] = mapzen_geocoder_config return True $$ LANGUAGE @@plpythonu@@ SECURITY DEFINER; CREATE OR REPLACE FUNCTION cdb_dataservices_server._get_mapzen_isolines_config(username text, orgname text) RETURNS boolean AS $$ cache_key = "user_mapzen_isolines_routing_config_{0}".format(username) if cache_key in GD: return False else: from cartodb_services.metrics import MapzenIsolinesRoutingConfig plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username)) redis_conn = GD["redis_connection_{0}".format(username)]['redis_metadata_connection'] mapzen_isolines_config = MapzenIsolinesRoutingConfig(redis_conn, plpy, username, orgname) GD[cache_key] = mapzen_isolines_config return True $$ 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 $$ plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username)) redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection'] plpy.execute("SELECT cdb_dataservices_server._get_geocoder_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname))) user_geocoder_config = GD["user_geocoder_config_{0}".format(username)] if user_geocoder_config.heremaps_geocoder: here_plan = plpy.prepare("SELECT cdb_dataservices_server._cdb_here_geocode_street_point($1, $2, $3, $4, $5, $6) as point; ", ["text", "text", "text", "text", "text", "text"]) return plpy.execute(here_plan, [username, orgname, searchtext, city, state_province, country], 1)[0]['point'] elif user_geocoder_config.google_geocoder: google_plan = plpy.prepare("SELECT cdb_dataservices_server._cdb_google_geocode_street_point($1, $2, $3, $4, $5, $6) as point; ", ["text", "text", "text", "text", "text", "text"]) return plpy.execute(google_plan, [username, orgname, searchtext, city, state_province, country], 1)[0]['point'] elif user_geocoder_config.mapzen_geocoder: mapzen_plan = plpy.prepare("SELECT cdb_dataservices_server._cdb_mapzen_geocode_street_point($1, $2, $3, $4, $5, $6) as point; ", ["text", "text", "text", "text", "text", "text"]) return plpy.execute(mapzen_plan, [username, orgname, searchtext, city, state_province, country], 1)[0]['point'] else: plpy.error('Requested geocoder is not available') $$ 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 $$ plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username)) redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection'] plpy.execute("SELECT cdb_dataservices_server._get_geocoder_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname))) user_geocoder_config = GD["user_geocoder_config_{0}".format(username)] if user_geocoder_config.heremaps_geocoder: here_plan = plpy.prepare("SELECT cdb_dataservices_server._cdb_here_geocode_street_point($1, $2, $3, $4, $5, $6) as point; ", ["text", "text", "text", "text", "text", "text"]) return plpy.execute(here_plan, [username, orgname, searchtext, city, state_province, country], 1)[0]['point'] else: plpy.error('Here geocoder is not available for your account.') $$ 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 $$ plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username)) redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection'] plpy.execute("SELECT cdb_dataservices_server._get_geocoder_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname))) user_geocoder_config = GD["user_geocoder_config_{0}".format(username)] if user_geocoder_config.google_geocoder: google_plan = plpy.prepare("SELECT cdb_dataservices_server._cdb_google_geocode_street_point($1, $2, $3, $4, $5, $6) as point; ", ["text", "text", "text", "text", "text", "text"]) return plpy.execute(google_plan, [username, orgname, searchtext, city, state_province, country], 1)[0]['point'] else: plpy.error('Google geocoder is not available for your account.') $$ 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 $$ # The configuration is retrieved but no checks are performed on it plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username)) redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection'] plpy.execute("SELECT cdb_dataservices_server._get_mapzen_geocoder_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname))) user_geocoder_config = GD["user_mapzen_geocoder_config_{0}".format(username)] mapzen_plan = plpy.prepare("SELECT cdb_dataservices_server._cdb_mapzen_geocode_street_point($1, $2, $3, $4, $5, $6) as point; ", ["text", "text", "text", "text", "text", "text"]) return plpy.execute(mapzen_plan, [username, orgname, searchtext, city, state_province, country], 1)[0]['point'] $$ 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 $$ from cartodb_services.here import HereMapsGeocoder from cartodb_services.metrics import QuotaService redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection'] user_geocoder_config = GD["user_geocoder_config_{0}".format(username)] # -- Check the quota quota_service = QuotaService(user_geocoder_config, redis_conn) if not quota_service.check_user_quota(): plpy.error('You have reached the limit of your quota') try: geocoder = HereMapsGeocoder(user_geocoder_config.heremaps_app_id, user_geocoder_config.heremaps_app_code) coordinates = geocoder.geocode(searchtext=searchtext, city=city, state=state_province, country=country) if coordinates: quota_service.increment_success_service_use() plan = plpy.prepare("SELECT ST_SetSRID(ST_MakePoint($1, $2), 4326); ", ["double precision", "double precision"]) point = plpy.execute(plan, [coordinates[0], coordinates[1]], 1)[0] return point['st_setsrid'] else: quota_service.increment_empty_service_use() return None except BaseException as e: import sys, traceback type_, value_, traceback_ = sys.exc_info() quota_service.increment_failed_service_use() error_msg = 'There was an error trying to geocode using here maps geocoder: {0}'.format(e) plpy.notice(traceback.format_tb(traceback_)) plpy.error(error_msg) finally: quota_service.increment_total_service_use() $$ LANGUAGE plpythonu; 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 $$ from cartodb_services.google import GoogleMapsGeocoder from cartodb_services.metrics import QuotaService redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection'] user_geocoder_config = GD["user_geocoder_config_{0}".format(username)] quota_service = QuotaService(user_geocoder_config, redis_conn) try: geocoder = GoogleMapsGeocoder(user_geocoder_config.google_client_id, user_geocoder_config.google_api_key) coordinates = geocoder.geocode(searchtext=searchtext, city=city, state=state_province, country=country) if coordinates: quota_service.increment_success_service_use() plan = plpy.prepare("SELECT ST_SetSRID(ST_MakePoint($1, $2), 4326); ", ["double precision", "double precision"]) point = plpy.execute(plan, [coordinates[0], coordinates[1]], 1)[0] return point['st_setsrid'] else: quota_service.increment_empty_service_use() return None except BaseException as e: import sys, traceback type_, value_, traceback_ = sys.exc_info() quota_service.increment_failed_service_use() error_msg = 'There was an error trying to geocode using google maps geocoder: {0}'.format(e) plpy.notice(traceback.format_tb(traceback_)) plpy.error(error_msg) finally: quota_service.increment_total_service_use() $$ LANGUAGE plpythonu; CREATE OR REPLACE FUNCTION cdb_dataservices_server._cdb_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 $$ from cartodb_services.mapzen import MapzenGeocoder from cartodb_services.mapzen.types import country_to_iso3 from cartodb_services.metrics import QuotaService redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection'] user_mapzen_geocoder_config = GD["user_mapzen_geocoder_config_{0}".format(username)] quota_service = QuotaService(user_mapzen_geocoder_config, redis_conn) if not quota_service.check_user_quota(): plpy.error('You have reached the limit of your quota') try: geocoder = MapzenGeocoder(user_mapzen_geocoder_config.mapzen_api_key) country_iso3 = None if country: country_iso3 = country_to_iso3(country) coordinates = geocoder.geocode(searchtext=searchtext, city=city, state_province=state_province, country=country_iso3) if coordinates: quota_service.increment_success_service_use() plan = plpy.prepare("SELECT ST_SetSRID(ST_MakePoint($1, $2), 4326); ", ["double precision", "double precision"]) point = plpy.execute(plan, [coordinates[0], coordinates[1]], 1)[0] return point['st_setsrid'] else: quota_service.increment_empty_service_use() return None except BaseException as e: import sys, traceback type_, value_, traceback_ = sys.exc_info() quota_service.increment_failed_service_use() error_msg = 'There was an error trying to geocode using mapzen geocoder: {0}'.format(e) plpy.notice(traceback.format_tb(traceback_)) plpy.error(error_msg) finally: quota_service.increment_total_service_use() $$ LANGUAGE plpythonu; CREATE OR REPLACE FUNCTION cdb_dataservices_server.cdb_geocode_admin0_polygon(username text, orgname text, country_name text) RETURNS Geometry AS $$ from cartodb_services.metrics import QuotaService from cartodb_services.metrics import InternalGeocoderConfig plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username)) redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection'] plpy.execute("SELECT cdb_dataservices_server._get_internal_geocoder_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname))) user_geocoder_config = GD["user_internal_geocoder_config_{0}".format(username)] quota_service = QuotaService(user_geocoder_config, redis_conn) try: plan = plpy.prepare("SELECT cdb_dataservices_server._cdb_geocode_admin0_polygon(trim($1)) AS mypolygon", ["text"]) rv = plpy.execute(plan, [country_name], 1) result = rv[0]["mypolygon"] if result: quota_service.increment_success_service_use() return result else: quota_service.increment_empty_service_use() return None except BaseException as e: import sys, traceback type_, value_, traceback_ = sys.exc_info() quota_service.increment_failed_service_use() error_msg = 'There was an error trying to geocode using admin0 geocoder: {0}'.format(e) plpy.notice(traceback.format_tb(traceback_)) plpy.error(error_msg) finally: quota_service.increment_total_service_use() $$ LANGUAGE plpythonu; -------------------------------------------------------------------------------- -- Implementation of the server extension -- Note: these functions depend on the cdb_geocoder extension CREATE OR REPLACE FUNCTION cdb_dataservices_server._cdb_geocode_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 $$ from cartodb_services.metrics import QuotaService from cartodb_services.metrics import InternalGeocoderConfig plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username)) redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection'] plpy.execute("SELECT cdb_dataservices_server._get_internal_geocoder_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname))) user_geocoder_config = GD["user_internal_geocoder_config_{0}".format(username)] quota_service = QuotaService(user_geocoder_config, redis_conn) try: plan = plpy.prepare("SELECT cdb_dataservices_server._cdb_geocode_admin1_polygon(trim($1)) AS mypolygon", ["text"]) rv = plpy.execute(plan, [admin1_name], 1) result = rv[0]["mypolygon"] if result: quota_service.increment_success_service_use() return result else: quota_service.increment_empty_service_use() return None except BaseException as e: import sys, traceback type_, value_, traceback_ = sys.exc_info() quota_service.increment_failed_service_use() error_msg = 'There was an error trying to geocode using admin0 geocoder: {0}'.format(e) plpy.notice(traceback.format_tb(traceback_)) plpy.error(error_msg) finally: quota_service.increment_total_service_use() $$ LANGUAGE plpythonu; ---- cdb_geocode_admin1_polygon(admin1_name text, country_name text) CREATE OR REPLACE FUNCTION cdb_dataservices_server.cdb_geocode_admin1_polygon(username text, orgname text, admin1_name text, country_name text) RETURNS Geometry AS $$ from cartodb_services.metrics import QuotaService from cartodb_services.metrics import InternalGeocoderConfig plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username)) redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection'] plpy.execute("SELECT cdb_dataservices_server._get_internal_geocoder_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname))) user_geocoder_config = GD["user_internal_geocoder_config_{0}".format(username)] quota_service = QuotaService(user_geocoder_config, redis_conn) try: plan = plpy.prepare("SELECT cdb_dataservices_server._cdb_geocode_admin1_polygon(trim($1), trim($2)) AS mypolygon", ["text", "text"]) rv = plpy.execute(plan, [admin1_name, country_name], 1) result = rv[0]["mypolygon"] if result: quota_service.increment_success_service_use() return result else: quota_service.increment_empty_service_use() return None except BaseException as e: import sys, traceback type_, value_, traceback_ = sys.exc_info() quota_service.increment_failed_service_use() error_msg = 'There was an error trying to geocode using admin0 geocoder: {0}'.format(e) plpy.notice(traceback.format_tb(traceback_)) plpy.error(error_msg) finally: quota_service.increment_total_service_use() $$ LANGUAGE plpythonu; -------------------------------------------------------------------------------- -- Implementation of the server extension -- Note: these functions depend on the cdb_geocoder extension ---- cdb_geocode_admin1_polygon(admin1_name text) CREATE OR REPLACE FUNCTION cdb_dataservices_server._cdb_geocode_admin1_polygon(admin1_name text) RETURNS Geometry AS $$ DECLARE ret Geometry; BEGIN SELECT geom INTO ret FROM ( SELECT q, ( SELECT the_geom FROM global_province_polygons WHERE d.c = ANY (synonyms) ORDER BY frequency DESC LIMIT 1 ) geom FROM ( SELECT trim(replace(lower(admin1_name),'.',' ')) c, admin1_name q ) d ) v; RETURN ret; END $$ LANGUAGE plpgsql; ---- cdb_geocode_admin1_polygon(admin1_name text, country_name text) CREATE OR REPLACE FUNCTION cdb_dataservices_server._cdb_geocode_admin1_polygon(admin1_name text, country_name text) RETURNS Geometry AS $$ DECLARE ret Geometry; BEGIN WITH p AS (SELECT r.c, r.q, (SELECT iso3 FROM country_decoder WHERE lower(country_name) = ANY (synonyms)) i FROM (SELECT trim(replace(lower(admin1_name),'.',' ')) c, country_name q) r) SELECT geom INTO ret FROM ( SELECT q, ( SELECT the_geom FROM global_province_polygons WHERE p.c = ANY (synonyms) AND iso3 = p.i ORDER BY frequency DESC LIMIT 1 ) geom FROM p) n; RETURN ret; END $$ LANGUAGE plpgsql; ---- cdb_geocode_namedplace_point(city_name text) CREATE OR REPLACE FUNCTION cdb_dataservices_server.cdb_geocode_namedplace_point(username text, orgname text, city_name text) RETURNS Geometry AS $$ from cartodb_services.metrics import QuotaService from cartodb_services.metrics import InternalGeocoderConfig plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username)) redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection'] plpy.execute("SELECT cdb_dataservices_server._get_internal_geocoder_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname))) user_geocoder_config = GD["user_internal_geocoder_config_{0}".format(username)] quota_service = QuotaService(user_geocoder_config, redis_conn) try: plan = plpy.prepare("SELECT cdb_dataservices_server._cdb_geocode_namedplace_point(trim($1)) AS mypoint", ["text"]) rv = plpy.execute(plan, [city_name], 1) result = rv[0]["mypoint"] if result: quota_service.increment_success_service_use() return result else: quota_service.increment_empty_service_use() return None except BaseException as e: import sys, traceback type_, value_, traceback_ = sys.exc_info() quota_service.increment_failed_service_use() error_msg = 'There was an error trying to geocode using admin0 geocoder: {0}'.format(e) plpy.notice(traceback.format_tb(traceback_)) plpy.error(error_msg) finally: quota_service.increment_total_service_use() $$ LANGUAGE plpythonu; ---- cdb_geocode_namedplace_point(city_name text, country_name text) CREATE OR REPLACE FUNCTION cdb_dataservices_server.cdb_geocode_namedplace_point(username text, orgname text, city_name text, country_name text) RETURNS Geometry AS $$ from cartodb_services.metrics import QuotaService from cartodb_services.metrics import InternalGeocoderConfig plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username)) redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection'] plpy.execute("SELECT cdb_dataservices_server._get_internal_geocoder_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname))) user_geocoder_config = GD["user_internal_geocoder_config_{0}".format(username)] quota_service = QuotaService(user_geocoder_config, redis_conn) try: plan = plpy.prepare("SELECT cdb_dataservices_server._cdb_geocode_namedplace_point(trim($1), trim($2)) AS mypoint", ["text", "text"]) rv = plpy.execute(plan, [city_name, country_name], 1) result = rv[0]["mypoint"] if result: quota_service.increment_success_service_use() return result else: quota_service.increment_empty_service_use() return None except BaseException as e: import sys, traceback type_, value_, traceback_ = sys.exc_info() quota_service.increment_failed_service_use() error_msg = 'There was an error trying to geocode using admin0 geocoder: {0}'.format(e) plpy.notice(traceback.format_tb(traceback_)) plpy.error(error_msg) finally: quota_service.increment_total_service_use() $$ LANGUAGE plpythonu; ---- cdb_geocode_namedplace_point(city_name text, admin1_name text, country_name text) CREATE OR REPLACE FUNCTION cdb_dataservices_server.cdb_geocode_namedplace_point(username text, orgname text, city_name text, admin1_name text, country_name text) RETURNS Geometry AS $$ from cartodb_services.metrics import QuotaService from cartodb_services.metrics import InternalGeocoderConfig plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username)) redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection'] plpy.execute("SELECT cdb_dataservices_server._get_internal_geocoder_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname))) user_geocoder_config = GD["user_internal_geocoder_config_{0}".format(username)] quota_service = QuotaService(user_geocoder_config, redis_conn) try: plan = plpy.prepare("SELECT cdb_dataservices_server._cdb_geocode_namedplace_point(trim($1), trim($2), trim($3)) AS mypoint", ["text", "text", "text"]) rv = plpy.execute(plan, [city_name, admin1_name, country_name], 1) result = rv[0]["mypoint"] if result: quota_service.increment_success_service_use() return result else: quota_service.increment_empty_service_use() return None except BaseException as e: import sys, traceback type_, value_, traceback_ = sys.exc_info() quota_service.increment_failed_service_use() error_msg = 'There was an error trying to geocode using admin0 geocoder: {0}'.format(e) plpy.notice(traceback.format_tb(traceback_)) plpy.error(error_msg) finally: quota_service.increment_total_service_use() $$ LANGUAGE plpythonu; -------------------------------------------------------------------------------- -- Implementation of the server extension -- Note: these functions depend on the cdb_geocoder extension ---- cdb_geocode_namedplace_point(city_name text) CREATE OR REPLACE FUNCTION cdb_dataservices_server._cdb_geocode_namedplace_point(city_name text) RETURNS Geometry AS $$ DECLARE ret Geometry; BEGIN SELECT geom INTO ret FROM ( WITH best AS (SELECT s AS q, (SELECT the_geom FROM global_cities_points_limited gp WHERE gp.lowername = lower(p.s) ORDER BY population DESC LIMIT 1) AS geom FROM (SELECT city_name as s) p), next AS (SELECT p.s AS q, (SELECT gp.the_geom FROM global_cities_points_limited gp, global_cities_alternates_limited ga WHERE lower(p.s) = ga.lowername AND ga.geoname_id = gp.geoname_id ORDER BY preferred DESC LIMIT 1) geom FROM (SELECT city_name as s) p WHERE p.s NOT IN (SELECT q FROM best WHERE geom IS NOT NULL)) SELECT q, geom, TRUE AS success FROM best WHERE geom IS NOT NULL UNION ALL SELECT q, geom, CASE WHEN geom IS NULL THEN FALSE ELSE TRUE END AS success FROM next ) v; RETURN ret; END $$ LANGUAGE plpgsql; ---- cdb_geocode_namedplace_point(city_name text, country_name text) CREATE OR REPLACE FUNCTION cdb_dataservices_server._cdb_geocode_namedplace_point(city_name text, country_name text) RETURNS Geometry AS $$ DECLARE ret Geometry; BEGIN SELECT geom INTO ret FROM ( WITH p AS (SELECT r.s, r.c, (SELECT iso2 FROM country_decoder WHERE lower(r.c) = ANY (synonyms)) i FROM (SELECT city_name AS s, country_name::text AS c) r), best AS (SELECT p.s AS q, p.c AS c, (SELECT gp.the_geom AS geom FROM global_cities_points_limited gp WHERE gp.lowername = lower(p.s) AND gp.iso2 = p.i ORDER BY population DESC LIMIT 1) AS geom FROM p), next AS (SELECT p.s AS q, p.c AS c, (SELECT gp.the_geom FROM global_cities_points_limited gp, global_cities_alternates_limited ga WHERE lower(p.s) = ga.lowername AND gp.iso2 = p.i AND ga.geoname_id = gp.geoname_id ORDER BY preferred DESC LIMIT 1) geom FROM p WHERE p.s NOT IN (SELECT q FROM best WHERE c = p.c AND geom IS NOT NULL)) SELECT geom FROM best WHERE geom IS NOT NULL UNION ALL SELECT geom FROM next ) v; RETURN ret; END $$ LANGUAGE plpgsql; ---- cdb_geocode_namedplace_point(city_name text, admin1_name text, country_name text) CREATE OR REPLACE FUNCTION cdb_dataservices_server._cdb_geocode_namedplace_point(city_name text, admin1_name text, country_name text) RETURNS Geometry AS $$ DECLARE ret Geometry; BEGIN SELECT geom INTO ret FROM ( WITH inputcountry AS ( SELECT iso2 as isoTwo FROM country_decoder WHERE lower(country_name) = ANY (synonyms) LIMIT 1 ), p AS ( SELECT r.s, r.a1, (SELECT admin1 FROM admin1_decoder, inputcountry WHERE lower(r.a1) = ANY (synonyms) AND admin1_decoder.iso2 = inputcountry.isoTwo LIMIT 1) i FROM (SELECT city_name AS s, admin1_name::text AS a1) r), best AS (SELECT p.s AS q, p.a1 as a1, (SELECT gp.the_geom AS geom FROM global_cities_points_limited gp WHERE gp.lowername = lower(p.s) AND gp.admin1 = p.i ORDER BY population DESC LIMIT 1) AS geom FROM p), next AS (SELECT p.s AS q, p.a1 AS a1, (SELECT gp.the_geom FROM global_cities_points_limited gp, global_cities_alternates_limited ga WHERE lower(p.s) = ga.lowername AND ga.admin1 = p.i AND ga.geoname_id = gp.geoname_id ORDER BY preferred DESC LIMIT 1) geom FROM p WHERE p.s NOT IN (SELECT q FROM best WHERE geom IS NOT NULL)) SELECT geom FROM best WHERE geom IS NOT NULL UNION ALL SELECT geom FROM next ) v; RETURN ret; END $$ LANGUAGE plpgsql; CREATE OR REPLACE FUNCTION cdb_dataservices_server.cdb_geocode_postalcode_point(username text, orgname text, code text) RETURNS Geometry AS $$ from cartodb_services.metrics import QuotaService from cartodb_services.metrics import InternalGeocoderConfig plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username)) redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection'] plpy.execute("SELECT cdb_dataservices_server._get_internal_geocoder_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname))) user_geocoder_config = GD["user_internal_geocoder_config_{0}".format(username)] quota_service = QuotaService(user_geocoder_config, redis_conn) try: plan = plpy.prepare("SELECT cdb_dataservices_server._cdb_geocode_postalcode_point(trim($1)) AS mypoint", ["text"]) rv = plpy.execute(plan, [code], 1) result = rv[0]["mypoint"] if result: quota_service.increment_success_service_use() return result else: quota_service.increment_empty_service_use() return None except BaseException as e: import sys, traceback type_, value_, traceback_ = sys.exc_info() quota_service.increment_failed_service_use() error_msg = 'There was an error trying to geocode using admin0 geocoder: {0}'.format(e) plpy.notice(traceback.format_tb(traceback_)) plpy.error(error_msg) finally: quota_service.increment_total_service_use() $$ LANGUAGE plpythonu; CREATE OR REPLACE FUNCTION cdb_dataservices_server.cdb_geocode_postalcode_point(username text, orgname text, code text, country text) RETURNS Geometry AS $$ from cartodb_services.metrics import QuotaService from cartodb_services.metrics import InternalGeocoderConfig plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username)) redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection'] plpy.execute("SELECT cdb_dataservices_server._get_internal_geocoder_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname))) user_geocoder_config = GD["user_internal_geocoder_config_{0}".format(username)] quota_service = QuotaService(user_geocoder_config, redis_conn) try: plan = plpy.prepare("SELECT cdb_dataservices_server._cdb_geocode_postalcode_point(trim($1), trim($2)) AS mypoint", ["TEXT", "TEXT"]) rv = plpy.execute(plan, [code, country], 1) result = rv[0]["mypoint"] if result: quota_service.increment_success_service_use() return result else: quota_service.increment_empty_service_use() return None except BaseException as e: import sys, traceback type_, value_, traceback_ = sys.exc_info() quota_service.increment_failed_service_use() error_msg = 'There was an error trying to geocode using admin0 geocoder: {0}'.format(e) plpy.notice(traceback.format_tb(traceback_)) plpy.error(error_msg) finally: quota_service.increment_total_service_use() $$ LANGUAGE plpythonu; CREATE OR REPLACE FUNCTION cdb_dataservices_server.cdb_geocode_postalcode_polygon(username text, orgname text, code text) RETURNS Geometry AS $$ from cartodb_services.metrics import QuotaService from cartodb_services.metrics import InternalGeocoderConfig plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username)) redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection'] plpy.execute("SELECT cdb_dataservices_server._get_internal_geocoder_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname))) user_geocoder_config = GD["user_internal_geocoder_config_{0}".format(username)] quota_service = QuotaService(user_geocoder_config, redis_conn) try: plan = plpy.prepare("SELECT cdb_dataservices_server._cdb_geocode_postalcode_polygon(trim($1)) AS mypolygon", ["text"]) rv = plpy.execute(plan, [code], 1) result = rv[0]["mypolygon"] if result: quota_service.increment_success_service_use() return result else: quota_service.increment_empty_service_use() return None except BaseException as e: import sys, traceback type_, value_, traceback_ = sys.exc_info() quota_service.increment_failed_service_use() error_msg = 'There was an error trying to geocode using admin0 geocoder: {0}'.format(e) plpy.notice(traceback.format_tb(traceback_)) plpy.error(error_msg) finally: quota_service.increment_total_service_use() $$ LANGUAGE plpythonu; CREATE OR REPLACE FUNCTION cdb_dataservices_server.cdb_geocode_postalcode_polygon(username text, orgname text, code text, country text) RETURNS Geometry AS $$ from cartodb_services.metrics import QuotaService from cartodb_services.metrics import InternalGeocoderConfig plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username)) redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection'] plpy.execute("SELECT cdb_dataservices_server._get_internal_geocoder_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname))) user_geocoder_config = GD["user_internal_geocoder_config_{0}".format(username)] quota_service = QuotaService(user_geocoder_config, redis_conn) try: plan = plpy.prepare("SELECT cdb_dataservices_server._cdb_geocode_postalcode_polygon(trim($1), trim($2)) AS mypolygon", ["TEXT", "TEXT"]) rv = plpy.execute(plan, [code, country], 1) result = rv[0]["mypolygon"] if result: quota_service.increment_success_service_use() return result else: quota_service.increment_empty_service_use() return None except BaseException as e: import sys, traceback type_, value_, traceback_ = sys.exc_info() quota_service.increment_failed_service_use() error_msg = 'There was an error trying to geocode using admin0 geocoder: {0}'.format(e) plpy.notice(traceback.format_tb(traceback_)) plpy.error(error_msg) finally: quota_service.increment_total_service_use() $$ LANGUAGE plpythonu; -------------------------------------------------------------------------------- -- Implementation of the server extension -- Note: these functions depend on the cdb_geocoder extension CREATE OR REPLACE FUNCTION cdb_dataservices_server._cdb_geocode_postalcode_point(code text) RETURNS Geometry AS $$ DECLARE ret Geometry; BEGIN SELECT geom INTO ret FROM ( SELECT q, ( SELECT the_geom FROM global_postal_code_points WHERE postal_code = upper(d.q) LIMIT 1 ) geom FROM (SELECT code q) d ) v; RETURN ret; END $$ LANGUAGE plpgsql; CREATE OR REPLACE FUNCTION cdb_dataservices_server._cdb_geocode_postalcode_point(code text, country text) RETURNS Geometry AS $$ DECLARE ret Geometry; BEGIN SELECT geom INTO ret FROM ( SELECT q, ( SELECT the_geom FROM global_postal_code_points WHERE postal_code = upper(d.q) AND iso3 = ( SELECT iso3 FROM country_decoder WHERE lower(country) = ANY (synonyms) LIMIT 1 ) LIMIT 1 ) geom FROM (SELECT code q) d ) v; RETURN ret; END $$ LANGUAGE plpgsql; CREATE OR REPLACE FUNCTION cdb_dataservices_server._cdb_geocode_postalcode_polygon(code text) RETURNS Geometry AS $$ DECLARE ret Geometry; BEGIN SELECT geom INTO ret FROM ( SELECT q, ( SELECT the_geom FROM global_postal_code_polygons WHERE postal_code = upper(d.q) LIMIT 1 ) geom FROM (SELECT code q) d ) v; RETURN ret; END $$ LANGUAGE plpgsql; CREATE OR REPLACE FUNCTION cdb_dataservices_server._cdb_geocode_postalcode_polygon(code text, country text) RETURNS Geometry AS $$ DECLARE ret Geometry; BEGIN SELECT geom INTO ret FROM ( SELECT q, ( SELECT the_geom FROM global_postal_code_polygons WHERE postal_code = upper(d.q) AND iso3 = ( SELECT iso3 FROM country_decoder WHERE lower(country) = ANY (synonyms) LIMIT 1 ) LIMIT 1 ) geom FROM (SELECT code q) d ) v; RETURN ret; END $$ LANGUAGE plpgsql; CREATE OR REPLACE FUNCTION cdb_dataservices_server.cdb_geocode_ipaddress_point(username text, orgname text, ip text) RETURNS Geometry AS $$ from cartodb_services.metrics import QuotaService from cartodb_services.metrics import InternalGeocoderConfig plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username)) redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection'] plpy.execute("SELECT cdb_dataservices_server._get_internal_geocoder_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname))) user_geocoder_config = GD["user_internal_geocoder_config_{0}".format(username)] quota_service = QuotaService(user_geocoder_config, redis_conn) try: plan = plpy.prepare("SELECT cdb_dataservices_server._cdb_geocode_ipaddress_point(trim($1)) AS mypoint", ["TEXT"]) rv = plpy.execute(plan, [ip], 1) result = rv[0]["mypoint"] if result: quota_service.increment_success_service_use() return result else: quota_service.increment_empty_service_use() return None except BaseException as e: import sys, traceback type_, value_, traceback_ = sys.exc_info() quota_service.increment_failed_service_use() error_msg = 'There was an error trying to geocode using admin0 geocoder: {0}'.format(e) plpy.notice(traceback.format_tb(traceback_)) plpy.error(error_msg) finally: quota_service.increment_total_service_use() $$ LANGUAGE plpythonu; -------------------------------------------------------------------------------- -- Implementation of the server extension -- Note: these functions depend on the cdb_geocoder extension CREATE OR REPLACE FUNCTION cdb_dataservices_server._cdb_geocode_ipaddress_point(ip text) RETURNS Geometry AS $$ DECLARE ret Geometry; new_ip INET; BEGIN BEGIN IF family(ip::inet) = 6 THEN new_ip := ip::inet; ELSE new_ip := ('::ffff:' || ip)::inet; END IF; EXCEPTION WHEN OTHERS THEN SELECT NULL as geom INTO ret; RETURN ret; END; WITH ips AS (SELECT ip s, new_ip net), matches AS (SELECT s, (SELECT the_geom FROM ip_address_locations WHERE network_start_ip <= ips.net ORDER BY network_start_ip DESC LIMIT 1) geom FROM ips) SELECT geom INTO ret FROM matches; RETURN ret; END $$ LANGUAGE plpgsql; CREATE TYPE cdb_dataservices_server.isoline AS (center geometry(Geometry,4326), data_range integer, the_geom geometry(Multipolygon,4326)); CREATE OR REPLACE FUNCTION cdb_dataservices_server._cdb_here_routing_isolines(username TEXT, orgname TEXT, type TEXT, source geometry(Geometry, 4326), mode TEXT, data_range integer[], options text[]) RETURNS SETOF cdb_dataservices_server.isoline AS $$ import json from cartodb_services.here import HereMapsRoutingIsoline from cartodb_services.metrics import QuotaService from cartodb_services.here.types import geo_polyline_to_multipolygon redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection'] user_isolines_routing_config = GD["user_isolines_routing_config_{0}".format(username)] # -- Check the quota quota_service = QuotaService(user_isolines_routing_config, redis_conn) if not quota_service.check_user_quota(): plpy.error('You have reached the limit of your quota') try: client = HereMapsRoutingIsoline(user_isolines_routing_config.heremaps_app_id, user_isolines_routing_config.heremaps_app_code, base_url = HereMapsRoutingIsoline.PRODUCTION_ROUTING_BASE_URL) if source: lat = plpy.execute("SELECT ST_Y('%s') AS lat" % source)[0]['lat'] lon = plpy.execute("SELECT ST_X('%s') AS lon" % source)[0]['lon'] source_str = 'geo!%f,%f' % (lat, lon) else: source_str = None if type == 'isodistance': resp = client.calculate_isodistance(source_str, mode, data_range, options) elif type == 'isochrone': resp = client.calculate_isochrone(source_str, mode, data_range, options) if resp: result = [] for isoline in resp: data_range_n = isoline['range'] polyline = isoline['geom'] multipolygon = geo_polyline_to_multipolygon(polyline) result.append([source, data_range_n, multipolygon]) quota_service.increment_success_service_use() quota_service.increment_isolines_service_use(len(resp)) return result else: quota_service.increment_empty_service_use() return [] except BaseException as e: import sys, traceback type_, value_, traceback_ = sys.exc_info() quota_service.increment_failed_service_use() error_msg = 'There was an error trying to obtain isodistances using here maps geocoder: {0}'.format(e) plpy.notice(traceback.format_tb(traceback_)) plpy.error(error_msg) finally: quota_service.increment_total_service_use() $$ LANGUAGE @@plpythonu@@ SECURITY DEFINER; CREATE OR REPLACE FUNCTION cdb_dataservices_server._cdb_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 from cartodb_services.mapzen import MapzenIsolines from cartodb_services.metrics import QuotaService redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection'] user_mapzen_isolines_routing_config = GD["user_mapzen_isolines_routing_config_{0}".format(username)] # -- Check the quota quota_service = QuotaService(user_mapzen_isolines_routing_config, redis_conn) if not quota_service.check_user_quota(): plpy.error('You have reached the limit of your quota') try: client = MatrixClient(user_mapzen_isolines_routing_config.mapzen_matrix_api_key) mapzen_isolines = MapzenIsolines(client) 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: # -- 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'] 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, traceback type_, value_, traceback_ = sys.exc_info() quota_service.increment_failed_service_use() error_msg = 'There was an error trying to obtain isolines using mapzen: {0}'.format(e) plpy.debug(traceback.format_tb(traceback_)) raise e #plpy.error(error_msg) finally: quota_service.increment_total_service_use() $$ LANGUAGE @@plpythonu@@ SECURITY DEFINER; CREATE OR REPLACE FUNCTION cdb_dataservices_server.cdb_isodistance(username TEXT, orgname TEXT, source geometry(Geometry, 4326), mode TEXT, range integer[], options text[] DEFAULT array[]::text[]) RETURNS SETOF cdb_dataservices_server.isoline AS $$ plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username)) redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection'] plpy.execute("SELECT cdb_dataservices_server._get_isolines_routing_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname))) user_isolines_config = GD["user_isolines_routing_config_{0}".format(username)] type = 'isodistance' if user_isolines_config.google_services_user: plpy.error('This service is not available for google service users.') here_plan = plpy.prepare("SELECT cdb_dataservices_server._cdb_here_routing_isolines($1, $2, $3, $4, $5, $6, $7) as isoline; ", ["text", "text", "text", "geometry(Geometry, 4326)", "text", "integer[]", "text[]"]) result = plpy.execute(here_plan, [username, orgname, type, source, mode, range, options]) isolines = [] for element in result: isoline = element['isoline'] isoline = isoline.translate(None, "()").split(',') isolines.append(isoline) return isolines $$ LANGUAGE plpythonu; -- 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 $$ plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username)) redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection'] plpy.execute("SELECT cdb_dataservices_server._get_mapzen_isolines_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname))) user_isolines_config = GD["user_mapzen_isolines_routing_config_{0}".format(username)] type = 'isodistance' mapzen_plan = plpy.prepare("SELECT cdb_dataservices_server._cdb_mapzen_isolines($1, $2, $3, $4, $5, $6, $7) as isoline; ", ["text", "text", "text", "geometry(Geometry, 4326)", "text", "integer[]", "text[]"]) result = plpy.execute(mapzen_plan, [username, orgname, type, source, mode, range, options]) isolines = [] for element in result: isoline = element['isoline'] isoline = isoline.translate(None, "()").split(',') isolines.append(isoline) return isolines $$ LANGUAGE plpythonu; CREATE OR REPLACE FUNCTION cdb_dataservices_server.cdb_isochrone(username TEXT, orgname TEXT, source geometry(Geometry, 4326), mode TEXT, range integer[], options text[] DEFAULT array[]::text[]) RETURNS SETOF cdb_dataservices_server.isoline AS $$ plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username)) redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection'] plpy.execute("SELECT cdb_dataservices_server._get_isolines_routing_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname))) user_isolines_config = GD["user_isolines_routing_config_{0}".format(username)] type = 'isochrone' if user_isolines_config.google_services_user: plpy.error('This service is not available for google service users.') here_plan = plpy.prepare("SELECT cdb_dataservices_server._cdb_here_routing_isolines($1, $2, $3, $4, $5, $6, $7) as isoline; ", ["text", "text", "text", "geometry(Geometry, 4326)", "text", "integer[]", "text[]"]) result = plpy.execute(here_plan, [username, orgname, type, source, mode, range, options]) isolines = [] for element in result: isoline = element['isoline'] isoline = isoline.translate(None, "()").split(',') isolines.append(isoline) return isolines $$ LANGUAGE plpythonu; -- mapzen isochrones 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 $$ plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username)) redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection'] plpy.execute("SELECT cdb_dataservices_server._get_mapzen_isolines_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname))) user_isolines_config = GD["user_mapzen_isolines_routing_config_{0}".format(username)] type = 'isochrone' mapzen_plan = plpy.prepare("SELECT cdb_dataservices_server._cdb_mapzen_isolines($1, $2, $3, $4, $5, $6, $7) as isoline; ", ["text", "text", "text", "geometry(Geometry, 4326)", "text", "integer[]", "text[]"]) result = plpy.execute(mapzen_plan, [username, orgname, type, source, mode, range, options]) isolines = [] for element in result: isoline = element['isoline'] isoline = isoline.translate(None, "()").split(',') #--TODO what is this for? isolines.append(isoline) return isolines $$ LANGUAGE plpythonu; DO $$ BEGIN IF NOT EXISTS ( SELECT * FROM pg_catalog.pg_user WHERE usename = 'geocoder_api') THEN CREATE USER geocoder_api; END IF; GRANT EXECUTE ON ALL FUNCTIONS IN SCHEMA cdb_dataservices_server TO geocoder_api; GRANT EXECUTE ON ALL FUNCTIONS IN SCHEMA public TO geocoder_api; GRANT USAGE ON SCHEMA cdb_dataservices_server TO geocoder_api; GRANT USAGE ON SCHEMA public TO geocoder_api; GRANT SELECT ON ALL TABLES IN SCHEMA public TO geocoder_api; END$$;