Version 0.20.0 artifact
This commit is contained in:
Mario de Frutos
parent
7c816be5e5
commit
16259862dd
@ -2,4 +2,186 @@
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-- Complain if script is sourced in psql, rather than via CREATE EXTENSION
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\echo Use "ALTER EXTENSION cdb_dataservices_server UPDATE TO '0.20.0'" to load this file. \quit
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-- HERE goes your code to upgrade/downgrade
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-- HERE goes your code to upgrade/downgrade
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DROP FUNCTION IF EXISTS cdb_dataservices_server._cdb_mapzen_isolines(TEXT, TEXT, TEXT, geometry(Geometry, 4326), TEXT, integer[], text[]);
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CREATE OR REPLACE FUNCTION cdb_dataservices_server._cdb_mapzen_isodistance(
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username TEXT,
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orgname TEXT,
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source geometry(Geometry, 4326),
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mode TEXT,
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data_range integer[],
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options text[])
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RETURNS SETOF cdb_dataservices_server.isoline AS $$
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import json
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from cartodb_services.mapzen import MatrixClient, MapzenIsolines
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from cartodb_services.metrics import QuotaService
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from cartodb_services.tools import Logger,LoggerConfig
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redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection']
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user_isolines_routing_config = GD["user_isolines_routing_config_{0}".format(username)]
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plpy.execute("SELECT cdb_dataservices_server._get_logger_config()")
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logger_config = GD["logger_config"]
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logger = Logger(logger_config)
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quota_service = QuotaService(user_isolines_routing_config, redis_conn)
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if not quota_service.check_user_quota():
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raise Exception('You have reached the limit of your quota')
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try:
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client = MatrixClient(user_isolines_routing_config.mapzen_matrix_api_key, logger)
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mapzen_isolines = MapzenIsolines(client, logger)
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if source:
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lat = plpy.execute("SELECT ST_Y('%s') AS lat" % source)[0]['lat']
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lon = plpy.execute("SELECT ST_X('%s') AS lon" % source)[0]['lon']
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origin = {'lat': lat, 'lon': lon}
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else:
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raise Exception('source is NULL')
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# -- TODO Support options properly
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isolines = {}
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for r in data_range:
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isoline = mapzen_isolines.calculate_isodistance(origin, mode, r)
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isolines[r] = isoline
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result = []
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for r in data_range:
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if len(isolines[r]) >= 3:
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# -- TODO encapsulate this block into a func/method
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locations = isolines[r] + [ isolines[r][0] ] # close the polygon repeating the first point
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wkt_coordinates = ','.join(["%f %f" % (l['lon'], l['lat']) for l in locations])
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sql = "SELECT ST_MPolyFromText('MULTIPOLYGON((({0})))', 4326) as geom".format(wkt_coordinates)
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multipolygon = plpy.execute(sql, 1)[0]['geom']
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else:
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multipolygon = None
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result.append([source, r, multipolygon])
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quota_service.increment_success_service_use()
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quota_service.increment_isolines_service_use(len(isolines))
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return result
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except BaseException as e:
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import sys
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quota_service.increment_failed_service_use()
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logger.error('Error trying to get mapzen isolines', sys.exc_info(), data={"username": username, "orgname": orgname})
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raise Exception('Error trying to get mapzen isolines')
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finally:
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quota_service.increment_total_service_use()
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$$ LANGUAGE plpythonu SECURITY DEFINER;
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CREATE OR REPLACE FUNCTION cdb_dataservices_server._cdb_mapzen_isochrones(
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username TEXT,
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orgname TEXT,
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source geometry(Geometry, 4326),
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mode TEXT,
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data_range integer[],
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options text[])
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RETURNS SETOF cdb_dataservices_server.isoline AS $$
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import json
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from cartodb_services.mapzen import MatrixClient, MapzenIsochrones
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from cartodb_services.metrics import QuotaService
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from cartodb_services.tools import Logger,LoggerConfig
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from cartodb_services.mapzen.types import coordinates_to_polygon
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redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection']
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user_isolines_routing_config = GD["user_isolines_routing_config_{0}".format(username)]
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plpy.execute("SELECT cdb_dataservices_server._get_logger_config()")
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logger_config = GD["logger_config"]
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logger = Logger(logger_config)
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# -- Check the quota
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quota_service = QuotaService(user_isolines_routing_config, redis_conn)
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if not quota_service.check_user_quota():
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raise Exception('You have reached the limit of your quota')
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try:
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mapzen_isochrones = MapzenIsochrones(user_isolines_routing_config.mapzen_matrix_api_key,
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logger)
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if source:
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lat = plpy.execute("SELECT ST_Y('%s') AS lat" % source)[0]['lat']
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lon = plpy.execute("SELECT ST_X('%s') AS lon" % source)[0]['lon']
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origin = {'lat': lat, 'lon': lon}
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else:
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raise Exception('source is NULL')
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resp = mapzen_isochrones.isochrone(origin, mode, data_range)
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if resp:
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result = []
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for isochrone in resp:
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result_polygon = coordinates_to_polygon(isochrone.coordinates)
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if result_polygon:
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quota_service.increment_success_service_use()
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result.append([source, isochrone.duration, result_polygon])
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else:
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quota_service.increment_empty_service_use()
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result.append([source, isochrone.duration, None])
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quota_service.increment_success_service_use()
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quota_service.increment_isolines_service_use(len(result))
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return result
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else:
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quota_service.increment_empty_service_use()
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return []
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except BaseException as e:
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import sys
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quota_service.increment_failed_service_use()
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logger.error('Error trying to get mapzen isochrones', sys.exc_info(), data={"username": username, "orgname": orgname})
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raise Exception('Error trying to get mapzen isochrones')
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finally:
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quota_service.increment_total_service_use()
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$$ LANGUAGE plpythonu SECURITY DEFINER;
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CREATE OR REPLACE FUNCTION cdb_dataservices_server.cdb_mapzen_isodistance(username TEXT, orgname TEXT, source geometry(Geometry, 4326), mode TEXT, range integer[], options text[] DEFAULT array[]::text[])
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RETURNS SETOF cdb_dataservices_server.isoline AS $$
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plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username))
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redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection']
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plpy.execute("SELECT cdb_dataservices_server._get_isolines_routing_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname)))
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user_isolines_config = GD["user_isolines_routing_config_{0}".format(username)]
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mapzen_plan = plpy.prepare("SELECT * FROM cdb_dataservices_server._cdb_mapzen_isodistance($1, $2, $3, $4, $5, $6) as isoline; ", ["text", "text", "geometry(geometry, 4326)", "text", "integer[]", "text[]"])
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result = plpy.execute(mapzen_plan, [username, orgname, source, mode, range, options])
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return result
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$$ LANGUAGE plpythonu;
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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[])
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RETURNS SETOF cdb_dataservices_server.isoline AS $$
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plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username))
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redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection']
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plpy.execute("SELECT cdb_dataservices_server._get_isolines_routing_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname)))
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user_isolines_config = GD["user_isolines_routing_config_{0}".format(username)]
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mapzen_plan = plpy.prepare("SELECT * FROM cdb_dataservices_server._cdb_mapzen_isochrones($1, $2, $3, $4, $5, $6) as isoline; ", ["text", "text", "geometry(geometry, 4326)", "text", "integer[]", "text[]"])
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result = plpy.execute(mapzen_plan, [username, orgname, source, mode, range, options])
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return result
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$$ LANGUAGE plpythonu;
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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[])
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RETURNS SETOF cdb_dataservices_server.isoline AS $$
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from cartodb_services.metrics import metrics
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from cartodb_services.tools import Logger
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plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username))
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redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection']
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plpy.execute("SELECT cdb_dataservices_server._get_isolines_routing_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname)))
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user_isolines_config = GD["user_isolines_routing_config_{0}".format(username)]
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plpy.execute("SELECT cdb_dataservices_server._get_logger_config()")
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logger_config = GD["logger_config"]
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logger = Logger(logger_config)
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if user_isolines_config.google_services_user:
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raise Exception('This service is not available for google service users.')
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with metrics('cb_isodistance', user_isolines_config, logger):
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if user_isolines_config.heremaps_provider:
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here_plan = plpy.prepare("SELECT * FROM cdb_dataservices_server.cdb_here_isodistance($1, $2, $3, $4, $5, $6) as isoline; ", ["text", "text", "geometry(geometry, 4326)", "text", "integer[]", "text[]"])
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return plpy.execute(here_plan, [username, orgname, source, mode, range, options])
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elif user_isolines_config.mapzen_provider:
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mapzen_plan = plpy.prepare("SELECT * FROM cdb_dataservices_server.cdb_mapzen_isodistance($1, $2, $3, $4, $5, $6) as isoline; ", ["text", "text", "geometry(geometry, 4326)", "text", "integer[]", "text[]"])
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return plpy.execute(mapzen_plan, [username, orgname, source, mode, range, options])
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else:
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raise Exception('Requested isolines provider is not available')
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$$ LANGUAGE plpythonu;
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@ -2,4 +2,120 @@
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-- Complain if script is sourced in psql, rather than via CREATE EXTENSION
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\echo Use "ALTER EXTENSION cdb_dataservices_server UPDATE TO '0.19.0'" to load this file. \quit
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-- HERE goes your code to upgrade/downgrade
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-- HERE goes your code to upgrade/downgrade
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DROP FUNCTION IF EXISTS cdb_dataservices_server._cdb_mapzen_isodistance(TEXT, TEXT, geometry(Geometry, 4326), TEXT, integer[], text[]);
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DROP FUNCTION IF EXISTS cdb_dataservices_server._cdb_mapzen_isochrones(TEXT, TEXT, geometry(Geometry, 4326), TEXT, integer[], text[]);
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CREATE OR REPLACE FUNCTION cdb_dataservices_server._cdb_mapzen_isolines(
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username TEXT,
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orgname TEXT,
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isotype TEXT,
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source geometry(Geometry, 4326),
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mode TEXT,
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data_range integer[],
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options text[])
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RETURNS SETOF cdb_dataservices_server.isoline AS $$
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import json
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from cartodb_services.mapzen import MatrixClient, MapzenIsolines
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from cartodb_services.metrics import QuotaService
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from cartodb_services.tools import Logger,LoggerConfig
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redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection']
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user_isolines_routing_config = GD["user_isolines_routing_config_{0}".format(username)]
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plpy.execute("SELECT cdb_dataservices_server._get_logger_config()")
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logger_config = GD["logger_config"]
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logger = Logger(logger_config)
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quota_service = QuotaService(user_isolines_routing_config, redis_conn)
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if not quota_service.check_user_quota():
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raise Exception('You have reached the limit of your quota')
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try:
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client = MatrixClient(user_isolines_routing_config.mapzen_matrix_api_key, logger)
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mapzen_isolines = MapzenIsolines(client, logger)
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if source:
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lat = plpy.execute("SELECT ST_Y('%s') AS lat" % source)[0]['lat']
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lon = plpy.execute("SELECT ST_X('%s') AS lon" % source)[0]['lon']
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origin = {'lat': lat, 'lon': lon}
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else:
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raise Exception('source is NULL')
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# -- TODO Support options properly
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isolines = {}
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for r in data_range:
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isoline = mapzen_isolines.calculate_isodistance(origin, mode, r)
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isolines[r] = isoline
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result = []
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for r in data_range:
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if len(isolines[r]) >= 3:
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# -- TODO encapsulate this block into a func/method
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locations = isolines[r] + [ isolines[r][0] ] # close the polygon repeating the first point
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wkt_coordinates = ','.join(["%f %f" % (l['lon'], l['lat']) for l in locations])
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sql = "SELECT ST_MPolyFromText('MULTIPOLYGON((({0})))', 4326) as geom".format(wkt_coordinates)
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multipolygon = plpy.execute(sql, 1)[0]['geom']
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else:
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multipolygon = None
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result.append([source, r, multipolygon])
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quota_service.increment_success_service_use()
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quota_service.increment_isolines_service_use(len(isolines))
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return result
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except BaseException as e:
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import sys
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quota_service.increment_failed_service_use()
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logger.error('Error trying to get mapzen isolines', sys.exc_info(), data={"username": username, "orgname": orgname})
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raise Exception('Error trying to get mapzen isolines')
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finally:
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quota_service.increment_total_service_use()
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$$ LANGUAGE plpythonu SECURITY DEFINER;
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CREATE OR REPLACE FUNCTION cdb_dataservices_server.cdb_mapzen_isochrone(username TEXT, orgname TEXT, source geometry(Geometry, 4326), mode TEXT, range integer[], options text[] DEFAULT array[]::text[])
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RETURNS SETOF cdb_dataservices_server.isoline AS $$
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plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username))
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redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection']
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plpy.execute("SELECT cdb_dataservices_server._get_isolines_routing_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname)))
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user_isolines_config = GD["user_isolines_routing_config_{0}".format(username)]
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type = 'isochrone'
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mapzen_plan = plpy.prepare("SELECT * FROM cdb_dataservices_server._cdb_mapzen_isolines($1, $2, $3, $4, $5, $6, $7) as isoline; ", ["text", "text", "text", "geometry(geometry, 4326)", "text", "integer[]", "text[]"])
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result = plpy.execute(mapzen_plan, [username, orgname, type, source, mode, range, options])
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return result
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$$ LANGUAGE plpythonu;
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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[])
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RETURNS SETOF cdb_dataservices_server.isoline AS $$
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plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username))
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redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection']
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plpy.execute("SELECT cdb_dataservices_server._get_isolines_routing_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname)))
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user_isolines_config = GD["user_isolines_routing_config_{0}".format(username)]
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type = 'isodistance'
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mapzen_plan = plpy.prepare("SELECT * FROM cdb_dataservices_server._cdb_mapzen_isolines($1, $2, $3, $4, $5, $6, $7) as isoline; ", ["text", "text", "text", "geometry(geometry, 4326)", "text", "integer[]", "text[]"])
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result = plpy.execute(mapzen_plan, [username, orgname, type, source, mode, range, options])
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return result
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$$ LANGUAGE plpythonu;
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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[])
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RETURNS SETOF cdb_dataservices_server.isoline AS $$
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plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username))
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redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection']
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plpy.execute("SELECT cdb_dataservices_server._get_isolines_routing_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname)))
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user_isolines_config = GD["user_isolines_routing_config_{0}".format(username)]
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if user_isolines_config.google_services_user:
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raise Exception('This service is not available for google service users.')
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if user_isolines_config.heremaps_provider:
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here_plan = plpy.prepare("SELECT * FROM cdb_dataservices_server.cdb_here_isodistance($1, $2, $3, $4, $5, $6) as isoline; ", ["text", "text", "geometry(geometry, 4326)", "text", "integer[]", "text[]"])
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return plpy.execute(here_plan, [username, orgname, source, mode, range, options])
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elif user_isolines_config.mapzen_provider:
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mapzen_plan = plpy.prepare("SELECT * FROM cdb_dataservices_server.cdb_mapzen_isodistance($1, $2, $3, $4, $5, $6) as isoline; ", ["text", "text", "geometry(geometry, 4326)", "text", "integer[]", "text[]"])
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return plpy.execute(mapzen_plan, [username, orgname, source, mode, range, options])
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else:
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raise Exception('Requested isolines provider is not available')
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$$ LANGUAGE plpythonu;
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2730
server/extension/cdb_dataservices_server--0.20.0.sql
Normal file
2730
server/extension/cdb_dataservices_server--0.20.0.sql
Normal file
File diff suppressed because it is too large
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Reference in New Issue
Block a user