import logging

from sqlalchemy import *

from kallithea.lib.dbmigrate.migrate import *

from kallithea.lib.dbmigrate.migrate.changeset import *

from kallithea.model import meta

from kallithea.lib.dbmigrate.versions import _reset_base, notify

log = logging.getLogger(__name__)

def upgrade(migrate_engine):

    """

    Upgrade operations go here.

    Don't create your own engine; bind migrate_engine to your metadata

    """

    _reset_base(migrate_engine)

    from kallithea.lib.dbmigrate.schema import db_2_1_0

    # issue fixups

    fixups(db_2_1_0, meta.Session)

def downgrade(migrate_engine):

    meta = MetaData()

    meta.bind = migrate_engine

def fixups(models, _SESSION):

    from pylons import config

    notify('migrating options from .ini file')

    use_gravatar = str2bool(config.get('use_gravatar'))

    print('Setting gravatar use to: %s' % use_gravatar)

    sett = models.Setting.create_or_update('use_gravatar',

                                                    use_gravatar, 'bool')

    _SESSION().add(sett)

    _SESSION.commit()

    #set the new format of gravatar URL

    gravatar_url = models.User.DEFAULT_GRAVATAR_URL

    if config.get('alternative_gravatar_url'):

        gravatar_url = config.get('alternative_gravatar_url')

    print('Setting gravatar url to:%s' % gravatar_url)

    sett = models.Setting.create_or_update('gravatar_url',

                                                    gravatar_url, 'unicode')

    _SESSION().add(sett)

    _SESSION.commit()

    #now create new changed value of clone_url

    clone_uri_tmpl = models.Repository.DEFAULT_CLONE_URI

    print('settings new clone url template to %s' % clone_uri_tmpl)

    sett = models.Setting.create_or_update('clone_uri_tmpl',

                                                    clone_uri_tmpl, 'unicode')

    _SESSION().add(sett)

    _SESSION.commit()