from django.conf import settings

from orchestra.settings import ORCHESTRA_BASE_DOMAIN


DOMAINS_DEFAULT_NAME_SERVER = getattr(settings, 'DOMAINS_DEFAULT_NAME_SERVER',
    'ns.{}'.format(ORCHESTRA_BASE_DOMAIN)
)


DOMAINS_DEFAULT_HOSTMASTER = getattr(settings, 'DOMAINS_DEFAULT_HOSTMASTER',
    'hostmaster@{}'.format(ORCHESTRA_BASE_DOMAIN)
)


DOMAINS_DEFAULT_TTL = getattr(settings, 'DOMAINS_DEFAULT_TTL',
    '1h'
)


DOMAINS_DEFAULT_REFRESH = getattr(settings, 'DOMAINS_DEFAULT_REFRESH',
    '1d'
)


DOMAINS_DEFAULT_RETRY = getattr(settings, 'DOMAINS_DEFAULT_RETRY',
    '2h'
)


DOMAINS_DEFAULT_EXPIRATION = getattr(settings, 'DOMAINS_DEFAULT_EXPIRATION',
    '4w'
)


DOMAINS_DEFAULT_MIN_CACHING_TIME = getattr(settings, 'DOMAINS_DEFAULT_MIN_CACHING_TIME',
    '1h'
)


DOMAINS_ZONE_PATH = getattr(settings, 'DOMAINS_ZONE_PATH',
    '/etc/bind/master/%(name)s'
)


DOMAINS_MASTERS_PATH = getattr(settings, 'DOMAINS_MASTERS_PATH',
    '/etc/bind/named.conf.local'
)


DOMAINS_SLAVES_PATH = getattr(settings, 'DOMAINS_SLAVES_PATH',
    '/etc/bind/named.conf.local'
)


DOMAINS_CHECKZONE_BIN_PATH = getattr(settings, 'DOMAINS_CHECKZONE_BIN_PATH',
    '/usr/sbin/named-checkzone -i local -k fail -n fail'
)


# Used for creating temporary zone files used for validation
DOMAINS_ZONE_VALIDATION_TMP_DIR = getattr(settings, 'DOMAINS_ZONE_VALIDATION_TMP_DIR',
    '/dev/shm'
)


DOMAINS_DEFAULT_A = getattr(settings, 'DOMAINS_DEFAULT_A',
    '10.0.3.13'
)


DOMAINS_DEFAULT_MX = getattr(settings, 'DOMAINS_DEFAULT_MX', (
    '10 mail.{}.'.format(ORCHESTRA_BASE_DOMAIN),
    '10 mail2.{}.'.format(ORCHESTRA_BASE_DOMAIN),
))


DOMAINS_DEFAULT_NS = getattr(settings, 'DOMAINS_DEFAULT_NS', (
    'ns1.{}.'.format(ORCHESTRA_BASE_DOMAIN),
    'ns2.{}.'.format(ORCHESTRA_BASE_DOMAIN),
))


DOMAINS_FORBIDDEN = getattr(settings, 'DOMAINS_FORBIDDEN',
    # This setting prevents users from providing random domain names, i.e. google.com
    # You can generate a 5K forbidden domains list from Alexa's top 1M
    # wget http://s3.amazonaws.com/alexa-static/top-1m.csv.zip -O /tmp/top-1m.csv.zip
    # unzip -p /tmp/top-1m.csv.zip | head -n 5000 | sed "s/^.*,//" > forbidden_domains.list
    
    # '%(site_dir)s/forbidden_domains.list')
    ''
)


DOMAINS_MASTERS = getattr(settings, 'DOMAINS_MASTERS',
    # Additional master server ip addresses other than autodiscovered by router.get_servers()
    ()
)


DOMAINS_SLAVES = getattr(settings, 'DOMAINS_SLAVES',
    # Additional slave server ip addresses other than autodiscovered by router.get_servers()
    ()
)