mirror of
https://github.com/SickGear/SickGear.git
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107 lines
4.6 KiB
Python
107 lines
4.6 KiB
Python
# Author: Nic Wolfe <nic@wolfeden.ca>
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# URL: http://code.google.com/p/sickbeard/
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#
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# This file is part of SickGear.
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#
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# SickGear is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# SickGear is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with SickGear. If not, see <http://www.gnu.org/licenses/>.
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from sickbeard import db
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MIN_DB_VERSION = 1
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MAX_DB_VERSION = 3
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# Add new migrations at the bottom of the list; subclass the previous migration.
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class InitialSchema(db.SchemaUpgrade):
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def test(self):
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return self.hasTable('lastUpdate')
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def execute(self):
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queries = [
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'CREATE TABLE lastUpdate (provider TEXT, time NUMERIC)',
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'CREATE TABLE lastSearch (provider TEXT, time NUMERIC)',
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'CREATE TABLE db_version (db_version INTEGER)',
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'INSERT INTO db_version (db_version) VALUES (1)',
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'CREATE TABLE network_timezones (network_name TEXT PRIMARY KEY, timezone TEXT)',
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'CREATE TABLE network_conversions ('
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'tvdb_network TEXT PRIMARY KEY, tvrage_network TEXT, tvrage_country TEXT)',
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'CREATE INDEX tvrage_idx on network_conversions (tvrage_network, tvrage_country)',
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'CREATE TABLE provider_cache (provider TEXT ,name TEXT, season NUMERIC, episodes TEXT,'
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' indexerid NUMERIC, url TEXT UNIQUE, time NUMERIC, quality TEXT, release_group TEXT, '
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'version NUMERIC)',
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'CREATE TABLE IF NOT EXISTS "backlogparts" ("part" NUMERIC NOT NULL ,'
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' "indexer" NUMERIC NOT NULL , "indexerid" NUMERIC NOT NULL )',
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'CREATE TABLE IF NOT EXISTS "lastrecentsearch" ("name" TEXT PRIMARY KEY NOT NULL'
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' , "datetime" NUMERIC NOT NULL )',
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]
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for query in queries:
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self.connection.action(query)
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self.setDBVersion(3)
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class ConsolidateProviders(InitialSchema):
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def test(self):
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return self.checkDBVersion() > 1
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def execute(self):
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db.backup_database('cache.db', self.checkDBVersion())
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if self.hasTable('provider_cache'):
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self.connection.action('DROP TABLE provider_cache')
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self.connection.action('CREATE TABLE provider_cache (provider TEXT, name TEXT, season NUMERIC, episodes TEXT, '
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'indexerid NUMERIC, url TEXT UNIQUE, time NUMERIC, quality TEXT, release_group TEXT, '
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'version NUMERIC)')
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if not self.hasTable('network_conversions'):
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self.connection.action('CREATE TABLE network_conversions ' +
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'(tvdb_network TEXT PRIMARY KEY, tvrage_network TEXT, tvrage_country TEXT)')
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self.connection.action('CREATE INDEX tvrage_idx ' +
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'on network_conversions (tvrage_network, tvrage_country)')
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keep_tables = set(['lastUpdate', 'lastSearch', 'db_version',
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'network_timezones', 'network_conversions', 'provider_cache'])
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current_tables = set(self.listTables())
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remove_tables = list(current_tables - keep_tables)
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for table in remove_tables:
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self.connection.action('DROP TABLE [%s]' % table)
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self.incDBVersion()
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class AddBacklogParts(ConsolidateProviders):
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def test(self):
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return self.checkDBVersion() > 2
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def execute(self):
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db.backup_database('cache.db', self.checkDBVersion())
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if self.hasTable('scene_names'):
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self.connection.action('DROP TABLE scene_names')
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if not self.hasTable('backlogparts'):
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self.connection.action('CREATE TABLE IF NOT EXISTS "backlogparts" ("part" NUMERIC NOT NULL ,'
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' "indexer" NUMERIC NOT NULL , "indexerid" NUMERIC NOT NULL )')
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if not self.hasTable('lastrecentsearch'):
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self.connection.action('CREATE TABLE IF NOT EXISTS "lastrecentsearch" ("name" TEXT PRIMARY KEY NOT NULL'
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' , "datetime" NUMERIC NOT NULL )')
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if self.hasTable('scene_exceptions_refresh'):
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self.connection.action('DROP TABLE scene_exceptions_refresh')
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if self.hasTable('scene_exceptions'):
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self.connection.action('DROP TABLE scene_exceptions')
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self.connection.action('VACUUM')
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self.incDBVersion()
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