94 lines
4.3 KiB
PL/PgSQL
94 lines
4.3 KiB
PL/PgSQL
--DO NOT MODIFY THIS FILE, IT IS GENERATED AUTOMATICALLY FROM SOURCES
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-- Complain if script is sourced in psql, rather than via CREATE EXTENSION
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\echo Use "ALTER EXTENSION cdb_dataservices_server UPDATE TO '0.7.1'" to load this file. \quit
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DROP FUNCTION IF EXISTS cdb_dataservices_server._get_data_observatory_config(text, text);
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CREATE OR REPLACE FUNCTION cdb_dataservices_server._get_obs_snapshot_config(username text, orgname text)
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RETURNS boolean AS $$
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cache_key = "user_obs_snapshot_config_{0}".format(username)
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if cache_key in GD:
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return False
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else:
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from cartodb_services.metrics import ObservatorySnapshotConfig
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plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username))
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redis_conn = GD["redis_connection_{0}".format(username)]['redis_metadata_connection']
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obs_snapshot_config = ObservatorySnapshotConfig(redis_conn, plpy, username, orgname)
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GD[cache_key] = obs_snapshot_config
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return True
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$$ LANGUAGE plpythonu SECURITY DEFINER;
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CREATE OR REPLACE FUNCTION cdb_dataservices_server.obs_get_demographic_snapshot(
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username TEXT,
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orgname TEXT,
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geom geometry(Geometry, 4326),
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time_span TEXT DEFAULT '2009 - 2013',
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geometry_level TEXT DEFAULT '"us.census.tiger".block_group')
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RETURNS json AS $$
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from cartodb_services.metrics import QuotaService
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import json
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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_obs_snapshot_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname)))
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user_obs_snapshot_config = GD["user_obs_snapshot_config_{0}".format(username)]
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quota_service = QuotaService(user_obs_snapshot_config, redis_conn)
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if not quota_service.check_user_quota():
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plpy.error('You have reached the limit of your quota')
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try:
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obs_plan = plpy.prepare("SELECT cdb_observatory.OBS_GetDemographicSnapshot($1, $2, $3) as snapshot;", ["geometry(Geometry, 4326)", "text", "text"])
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result = plpy.execute(obs_plan, [geom, time_span, geometry_level])
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if result:
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quota_service.increment_success_service_use()
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return result[0]['snapshot']
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else:
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quota_service.increment_empty_service_use()
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return None
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except BaseException as e:
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import sys, traceback
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type_, value_, traceback_ = sys.exc_info()
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quota_service.increment_failed_service_use()
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error_msg = 'There was an error trying to use get_geographic_snapshot: {0}'.format(e)
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plpy.notice(traceback.format_tb(traceback_))
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plpy.error(error_msg)
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finally:
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quota_service.increment_total_service_use()
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$$ LANGUAGE plpythonu;
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CREATE OR REPLACE FUNCTION cdb_dataservices_server.obs_get_segment_snapshot(
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username TEXT,
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orgname TEXT,
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geom geometry(Geometry, 4326),
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geometry_level TEXT DEFAULT '"us.census.tiger".block_group')
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RETURNS json AS $$
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from cartodb_services.metrics import QuotaService
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import json
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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_obs_snapshot_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname)))
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user_obs_snapshot_config = GD["user_obs_snapshot_config_{0}".format(username)]
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quota_service = QuotaService(user_obs_snapshot_config, redis_conn)
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if not quota_service.check_user_quota():
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plpy.error('You have reached the limit of your quota')
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try:
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obs_plan = plpy.prepare("SELECT cdb_observatory.OBS_GetSegmentSnapshot($1, $2) as snapshot;", ["geometry(Geometry, 4326)", "text"])
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result = plpy.execute(obs_plan, [geom, geometry_level])
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if result:
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quota_service.increment_success_service_use()
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return result[0]['snapshot']
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else:
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quota_service.increment_empty_service_use()
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return None
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except BaseException as e:
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import sys, traceback
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type_, value_, traceback_ = sys.exc_info()
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quota_service.increment_failed_service_use()
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error_msg = 'There was an error trying to use get_segment_snapshot: {0}'.format(e)
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plpy.notice(traceback.format_tb(traceback_))
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plpy.error(error_msg)
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finally:
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quota_service.increment_total_service_use()
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$$ LANGUAGE plpythonu; |