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This commit is contained in:
Carla Iriberri
2016-07-07 10:01:48 +02:00
parent 1022097300
commit 97f4a8228b
1 changed files with 45 additions and 1 deletions
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46
server/extension/cdb_dataservices_server--0.11.0--0.12.0.sql
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@@ -71,4 +71,48 @@ RETURNS SETOF cdb_dataservices_server.isoline AS $$
#plpy.error(error_msg)
finally:
quota_service.increment_total_service_use()
$$ LANGUAGE plpythonu SECURITY DEFINER;
$$ LANGUAGE plpythonu SECURITY DEFINER;
-- mapzen isodistance
CREATE OR REPLACE FUNCTION cdb_dataservices_server.cdb_mapzen_isodistance(username TEXT, orgname TEXT, source geometry(Geometry, 4326), mode TEXT, range integer[], options text[] DEFAULT array[]::text[])
RETURNS SETOF cdb_dataservices_server.isoline AS $$
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
$$ LANGUAGE plpythonu;
-- mapzen isochrones
CREATE OR REPLACE FUNCTION cdb_dataservices_server.cdb_mapzen_isochrone(username TEXT, orgname TEXT, source geometry(Geometry, 4326), mode TEXT, range integer[], options text[] DEFAULT array[]::text[])
RETURNS SETOF cdb_dataservices_server.isoline AS $$
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;