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Delete books in shelfs, downloaded books, kobo sync status, etc on database change (fixes #620)

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Ozzie Isaacs
2021-12-04 11:50:25 +01:00
parent 91a21ababe
commit bd01e840ca
4 changed files with 11 additions and 12 deletions
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11
cps/admin.py
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@@ -1186,11 +1186,20 @@ def _db_configuration_update_helper():
if not calibre_db.setup_db(to_save['config_calibre_dir'], ub.app_DB_path):
return _db_configuration_result(_('DB Location is not Valid, Please Enter Correct Path'),
gdrive_error)
# if db changed -> delete shelfs, delete download books, delete read books, kobo sync...
ub.session.query(ub.Downloads).delete()
ub.session.query(ub.ArchivedBook).delete()
ub.session.query(ub.ArchivedBook).delete()
ub.session.query(ub.ReadBook).delete()
ub.session.query(ub.BookShelf).delete()
ub.session.query(ub.Bookmark).delete()
ub.session.query(ub.KoboReadingState).delete()
ub.session.query(ub.KoboStatistics).delete()
ub.session.query(ub.KoboSyncedBooks).delete()
_config_string(to_save, "config_calibre_dir")
calibre_db.update_config(config)
if not os.access(os.path.join(config.config_calibre_dir, "metadata.db"), os.W_OK):
flash(_(u"DB is not Writeable"), category="warning")
# warning = {'type': "warning", 'message': _(u"DB is not Writeable")}
config.save()
return _db_configuration_result(None, gdrive_error)