SickGear/sickgear/databases/failed_db.py
2023-02-09 13:41:15 +00:00

105 lines
3.6 KiB
Python

# Author: Tyler Fenby <tylerfenby@gmail.com>
#
# This file is part of SickGear.
#
# SickGear is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# SickGear is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with SickGear. If not, see <http://www.gnu.org/licenses/>.
from .. import db
from ..common import Quality
from six import iteritems
MIN_DB_VERSION = 1
MAX_DB_VERSION = 2
TEST_BASE_VERSION = None # the base production db version, only needed for TEST db versions (>=100000)
# Add new migrations at the bottom of the list; subclass the previous migration.
class InitialSchema(db.SchemaUpgrade):
def test(self):
return self.hasTable('failed')
def execute(self):
queries = [
('CREATE TABLE failed (`release` TEXT);',),
('CREATE TABLE db_version (db_version INTEGER);',),
('INSERT INTO db_version (db_version) VALUES (?)', 1),
]
for query in queries:
if 1 == len(query):
self.connection.action(query[0])
else:
self.connection.action(query[0], query[1:])
class SizeAndProvider(InitialSchema):
def test(self):
return self.hasColumn('failed', 'size') and self.hasColumn('failed', 'provider')
def execute(self):
self.addColumn('failed', 'size')
self.addColumn('failed', 'provider', 'TEXT', '')
class History(SizeAndProvider):
"""Snatch history that can't be modified by the user"""
def test(self):
return self.hasTable('history')
def execute(self):
self.connection.action('CREATE TABLE history (date NUMERIC, ' +
'size NUMERIC, release TEXT, provider TEXT);')
class HistoryStatus(History):
"""Store episode status before snatch to revert to if necessary"""
def test(self):
return self.hasColumn('history', 'old_status')
def execute(self):
self.addColumn('history', 'old_status', 'NUMERIC', Quality.NONE)
self.addColumn('history', 'showid', 'NUMERIC', '-1')
self.addColumn('history', 'season', 'NUMERIC', '-1')
self.addColumn('history', 'episode', 'NUMERIC', '-1')
class AddIndexerToTables(HistoryStatus):
def test(self):
return self.hasColumn('history', 'indexer')
def execute(self):
self.addColumn('history', 'indexer', 'NUMERIC')
main_db = db.DBConnection('sickbeard.db')
show_ids = {s['prod_id']: s['tv_id'] for s in
main_db.select('SELECT indexer AS tv_id, indexer_id AS prod_id FROM tv_shows')}
cl = []
for s_id, i in iteritems(show_ids):
cl.append(['UPDATE history SET indexer = ? WHERE showid = ?', [i, s_id]])
self.connection.mass_action(cl)
if self.connection.hasTable('backup_history'):
self.connection.action(
'REPLACE INTO history '
'(date, size, `release`, provider, old_status, showid, season, episode, indexer)'
' SELECT'
' date, size, `release`, provider, old_status, showid, season, episode, indexer'
' FROM backup_history')
self.connection.removeTable('backup_history')
self.connection.action('VACUUM')
self.setDBVersion(2, check_db_version=False)