from django.utils.translation import ugettext_lazy as _

from orchestra.contrib.settings import Setting
from orchestra.core.validators import validate_ip_address
from orchestra.settings import ORCHESTRA_BASE_DOMAIN

from . import validators
from .. import saas


SAAS_ENABLED_SERVICES = Setting('SAAS_ENABLED_SERVICES',
    (
        'orchestra.contrib.saas.services.moodle.MoodleService',
        'orchestra.contrib.saas.services.bscw.BSCWService',
        'orchestra.contrib.saas.services.gitlab.GitLabService',
        'orchestra.contrib.saas.services.phplist.PHPListService',
        'orchestra.contrib.saas.services.wordpress.WordPressService',
        'orchestra.contrib.saas.services.dokuwiki.DokuWikiService',
        'orchestra.contrib.saas.services.drupal.DrupalService',
        'orchestra.contrib.saas.services.owncloud.OwnCloudService',
        'orchestra.contrib.saas.services.seafile.SeaFileService',
    ),
    # lazy loading
    choices=lambda: ((s.get_class_path(), s.get_class_path()) for s in saas.services.SoftwareService.get_plugins()),
    multiple=True,
)


SAAS_TRAFFIC_IGNORE_HOSTS = Setting('SAAS_TRAFFIC_IGNORE_HOSTS',
    ('127.0.0.1',),
    help_text=_("IP addresses to ignore during traffic accountability."),
    validators=[lambda hosts: (validate_ip_address(host) for host in hosts)]
)


# WordPress

SAAS_WORDPRESS_ALLOW_CUSTOM_URL = Setting('SAAS_WORDPRESS_ALLOW_CUSTOM_URL',
    True,
    help_text=_("Whether allow custom URL to be specified or not."),
    validators=[validators.validate_website_saas_directives('wordpress-saas')],
)

SAAS_WORDPRESS_LOG_PATH = Setting('SAAS_WORDPRESS_LOG_PATH',
    '',
    help_text=_('Filesystem path for the webserver access logs.<br>'
                '<tt>LogFormat "%h %l %u %t \"%r\" %>s %O \"%{Host}i\"" host</tt>'),
)

SAAS_WORDPRESS_ADMIN_PASSWORD = Setting('SAAS_WORDPRESS_ADMIN_PASSWORD',
    'secret'
)

SAAS_WORDPRESS_MAIN_URL = Setting('SAAS_WORDPRESS_MAIN_URL',
    'https://blogs.{}/'.format(ORCHESTRA_BASE_DOMAIN),
    help_text="Uses <tt>ORCHESTRA_BASE_DOMAIN</tt> by default.",
)

SAAS_WORDPRESS_DOMAIN = Setting('SAAS_WORDPRESS_DOMAIN',
    '%(site_name)s.blogs.{}'.format(ORCHESTRA_BASE_DOMAIN),
)

SAAS_WORDPRESS_DB_NAME = Setting('SAAS_WORDPRESS_DB_NAME',
    'wordpressmu',
    help_text=_("Needed for domain mapping when <tt>SAAS_WORDPRESS_ALLOW_CUSTOM_URL</tt> is enabled."),
)


# DokuWiki

SAAS_DOKUWIKI_ALLOW_CUSTOM_URL = Setting('SAAS_DOKUWIKI_ALLOW_CUSTOM_URL',
    True,
    help_text=_("Whether allow custom URL to be specified or not."),
    validators=[validators.validate_website_saas_directives('dokuwiki-saas')],
)

SAAS_DOKUWIKI_TEMPLATE_PATH = Setting('SAAS_DOKUWIKI_TEMPLATE_PATH',
    '/home/httpd/htdocs/wikifarm/template.tar.gz'
)

SAAS_DOKUWIKI_FARM_PATH = Setting('WEBSITES_DOKUWIKI_FARM_PATH',
    '/home/httpd/htdocs/wikifarm/farm'
)

SAAS_DOKUWIKI_DOMAIN = Setting('SAAS_DOKUWIKI_DOMAIN',
    '%(site_name)s.dokuwiki.{}'.format(ORCHESTRA_BASE_DOMAIN),
)

SAAS_DOKUWIKI_TEMPLATE_PATH = Setting('SAAS_DOKUWIKI_TEMPLATE_PATH',
    '/var/www/wikifarm/template.tar.gz',
)

SAAS_DOKUWIKI_FARM_PATH = Setting('SAAS_DOKUWIKI_FARM_PATH',
    '/var/www/wikifarm/farm'
)

SAAS_DOKUWIKI_USER = Setting('SAAS_DOKUWIKI_USER',
    'orchestra'
)

SAAS_DOKUWIKI_GROUP = Setting('SAAS_DOKUWIKI_GROUP',
    'orchestra'
)

SAAS_DOKUWIKI_LOG_PATH = Setting('SAAS_DOKUWIKI_LOG_PATH',
    '',
)


# Drupal

SAAS_DRUPAL_ALLOW_CUSTOM_URL = Setting('SAAS_DRUPAL_ALLOW_CUSTOM_URL',
    True,
    help_text=_("Whether allow custom URL to be specified or not."),
    validators=[validators.validate_website_saas_directives('drupal-saas')],
)

SAAS_DRUPAL_SITES_PATH = Setting('WEBSITES_DRUPAL_SITES_PATH',
    '/home/httpd/htdocs/drupal-mu/sites/%(site_name)s',
)


# PhpList

SAAS_PHPLIST_ALLOW_CUSTOM_URL = Setting('SAAS_PHPLIST_ALLOW_CUSTOM_URL',
    False,
    help_text=_("Whether allow custom URL to be specified or not."),
    validators=[validators.validate_website_saas_directives('phplist-saas')],
)

SAAS_PHPLIST_DB_USER = Setting('SAAS_PHPLIST_DB_USER',
    'phplist_mu',
    help_text=_("Needed for password changing support."),
)

SAAS_PHPLIST_DB_PASS = Setting('SAAS_PHPLIST_DB_PASS',
    'secret',
    help_text=_("Needed for password changing support."),
)

SAAS_PHPLIST_DB_NAME = Setting('SAAS_PHPLIST_DB_NAME',
    'phplist_mu_%(site_name)s',
    help_text=_("Needed for password changing support."),
)

SAAS_PHPLIST_DB_HOST = Setting('SAAS_PHPLIST_DB_HOST',
    'loclahost',
    help_text=_("Needed for password changing support."),
)

SAAS_PHPLIST_BOUNCES_MAILBOX_NAME = Setting('SAAS_PHPLIST_BOUNCES_MAILBOX_NAME',
    '%(site_name)s-list-bounces',
)

SAAS_PHPLIST_BOUNCES_MAILBOX_PASSWORD = Setting('SAAS_PHPLIST_BOUNCES_MAILBOX_PASSWORD',
    'secret',
)

SAAS_PHPLIST_DOMAIN = Setting('SAAS_PHPLIST_DOMAIN',
    '%(site_name)s.lists.{}'.format(ORCHESTRA_BASE_DOMAIN),
    help_text="Uses <tt>ORCHESTRA_BASE_DOMAIN</tt> by default.",
)

SAAS_PHPLIST_VERIFY_SSL = Setting('SAAS_PHPLIST_VERIFY_SSL',
    True,
    help_text=_("Verify SSL certificate on the HTTP requests performed by the backend."),
)

SAAS_PHPLIST_PATH = Setting('SAAS_PHPLIST_PATH',
    '/var/www/phplist-mu',
    help_text=_("Filesystem path to the phpList source code installed on the server. "
                "Used by <tt>SAAS_PHPLIST_CRONTAB</tt>.")
)

SAAS_PHPLIST_SYSTEMUSER = Setting('SAAS_PHPLIST_SYSTEMUSER',
    'root',
    help_text=_("System user running phpList on the server."
                "Used by <tt>SAAS_PHPLIST_CRONTAB</tt>.")
)

SAAS_PHPLIST_CRONTAB = Setting('SAAS_PHPLIST_CRONTAB',
    ('*/10 * * * * PHPLIST=%(phplist_path)s; export SITE="%(site_name)s"; php $PHPLIST/admin/index.php -c $PHPLIST/config/config.php -p processqueue > /dev/null\n'
     '*/40 * * * * PHPLIST=%(phplist_path)s; export SITE="%(site_name)s"; php $PHPLIST/admin/index.php -c $PHPLIST/config/config.php -p processbounces > /dev/null'),
    help_text=_("<tt>processqueue</tt> and <tt>processbounce</tt> phpList cron execution. "
                "Left blank if you don't want crontab to be configured")
)

SAAS_PHPLIST_MAIL_LOG_PATH = Setting('SAAS_PHPLIST_MAIL_LOG_PATH',
    '/var/log/mail.log',
)


# SeaFile

SAAS_SEAFILE_DOMAIN = Setting('SAAS_SEAFILE_DOMAIN',
    'seafile.{}'.format(ORCHESTRA_BASE_DOMAIN),
    help_text="Uses <tt>ORCHESTRA_BASE_DOMAIN</tt> by default.",
)

SAAS_SEAFILE_DEFAULT_QUOTA = Setting('SAAS_SEAFILE_DEFAULT_QUOTA',
    50
)


# ownCloud

SAAS_OWNCLOUD_DOMAIN = Setting('SAAS_OWNCLOUD_DOMAIN',
    'owncloud.{}'.format(ORCHESTRA_BASE_DOMAIN),
    help_text="Uses <tt>ORCHESTRA_BASE_DOMAIN</tt> by default.",
)

SAAS_OWNCLOUD_API_URL = Setting('SAAS_OWNCLOUD_API_URL',
    'https://admin:secret@owncloud.{}/ocs/v1.php/cloud/'.format(ORCHESTRA_BASE_DOMAIN),
)

SAAS_OWNCLOUD_LOG_PATH = Setting('SAAS_OWNCLOUD_LOG_PATH',
    '',
    help_text=_('Filesystem path for the webserver access logs.<br>'
                '<tt>LogFormat "%h %l %u %t \"%r\" %>s %O \"%{Host}i\"" host</tt>'),
)


# BSCW

SAAS_BSCW_DOMAIN = Setting('SAAS_BSCW_DOMAIN',
    'bscw.{}'.format(ORCHESTRA_BASE_DOMAIN),
    help_text="Uses <tt>ORCHESTRA_BASE_DOMAIN</tt> by default.",
)

SAAS_BSCW_DEFAULT_QUOTA = Setting('SAAS_BSCW_DEFAULT_QUOTA',
    50,
)

SAAS_BSCW_BSADMIN_PATH = Setting('SAAS_BSCW_BSADMIN_PATH', 
    '/home/httpd/bscw/bin/bsadmin',
)


# GitLab

SAAS_GITLAB_ROOT_PASSWORD = Setting('SAAS_GITLAB_ROOT_PASSWORD',
    'secret',
)

SAAS_GITLAB_DOMAIN = Setting('SAAS_GITLAB_DOMAIN',
    'gitlab.{}'.format(ORCHESTRA_BASE_DOMAIN),
    help_text="Uses <tt>ORCHESTRA_BASE_DOMAIN</tt> by default.",
)


# Moodle

SAAS_MOODLE_ALLOW_CUSTOM_URL = Setting('SAAS_MOODLE_ALLOW_CUSTOM_URL',
    True,
    help_text=_("Whether allow custom URL to be specified or not."),
    validators=[validators.validate_website_saas_directives('moodle-saas')],
)

SAAS_MOODLE_DB_USER = Setting('SAAS_MOODLE_DB_USER',
    'moodle_mu',
    help_text=_("Needed for password changing support."),
)

SAAS_MOODLE_DB_PASS = Setting('SAAS_MOODLE_DB_PASS',
    'secret',
    help_text=_("Needed for password changing support."),
)

SAAS_MOODLE_DB_NAME = Setting('SAAS_MOODLE_DB_NAME',
    'moodle_mu',
    help_text=_("Needed for password changing support."),
)

SAAS_MOODLE_DB_HOST = Setting('SAAS_MOODLE_DB_HOST',
    'loclahost',
    help_text=_("Needed for password changing support."),
)

SAAS_MOODLE_DOMAIN = Setting('SAAS_MOODLE_DOMAIN',
    '%(site_name)s.courses.{}'.format(ORCHESTRA_BASE_DOMAIN),
    help_text="Uses <tt>ORCHESTRA_BASE_DOMAIN</tt> by default.",
)

SAAS_MOODLE_PATH = Setting('SAAS_MOODLE_PATH',
    '/var/www/moodle-mu',
    help_text=_("Filesystem path to the Moodle source code installed on the server. "
                "Used by <tt>SAAS_MOODLE_CRONTAB</tt>.")
)

SAAS_MOODLE_DATA_PATH = Setting('SAAS_MOODLE_DATA_PATH',
    '/var/moodledata/%(site_name)s',
    help_text=_("Filesystem path to the Moodle source code installed on the server. "
                "Used by <tt>SAAS_MOODLE_CRONTAB</tt>.")
)

SAAS_MOODLE_SYSTEMUSER = Setting('SAAS_MOODLE_SYSTEMUSER',
    'root',
    help_text=_("System user running Moodle on the server."
                "Used by <tt>SAAS_MOODLE_CRONTAB</tt>.")
)

SAAS_MOODLE_CRONTAB = Setting('SAAS_MOODLE_CRONTAB',
    '*/15 * * * * export SITE="%(site_name)s"; php %(moodle_path)s/admin/cli/cron.php >/dev/null',
    help_text=_("Left blank if you don't want crontab to be configured")
)