from __future__ import unicode_literals

import base64
import sys
import time
from datetime import datetime
from hashlib import sha1

from django.conf import settings
from django.contrib.auth.models import User
from djblets.siteconfig.models import SiteConfiguration

from reviewboard import get_package_version


def get_install_key():
    """Returns the installation key for this server."""
    return sha1(settings.SECRET_KEY).hexdigest()


def serialize_support_data(request=None, force_is_admin=False):
    """Serializes support data into a base64-encoded string."""
    siteconfig = SiteConfiguration.objects.get_current()

    is_admin = (force_is_admin or
                (request is not None and request.user.is_staff))

    return base64.b64encode('\t'.join([
        get_install_key(),
        '%d' % is_admin,
        siteconfig.site.domain,
        siteconfig.get('site_admin_name'),
        siteconfig.get('site_admin_email'),
        get_package_version(),
        '%d' % User.objects.filter(is_active=True).count(),
        '%d' % int(time.mktime(datetime.now().timetuple())),
        siteconfig.get('company'),
        '%s.%s.%s' % sys.version_info[:3],
    ]))


def get_default_support_url(request=None, force_is_admin=False):
    """Returns the URL for the default Review Board support page."""
    siteconfig = SiteConfiguration.objects.get_current()

    if siteconfig.get('send_support_usage_stats'):
        support_data = serialize_support_data(request, force_is_admin)
    else:
        support_data = ''

    return settings.DEFAULT_SUPPORT_URL % {
        'support_data': support_data,
    }


def get_register_support_url(request=None, force_is_admin=False):
    """Returns the URL for registering the Review Board support page."""
    siteconfig = SiteConfiguration.objects.get_current()

    if siteconfig.get('send_support_usage_stats'):
        support_data = serialize_support_data(request, force_is_admin)
    else:
        support_data = ''

    return settings.REGISTER_SUPPORT_URL % {
        'support_data': support_data,
    }


def get_support_url(request):
    """Returns the URL for the configured support page."""
    siteconfig = SiteConfiguration.objects.get_current()

    return (siteconfig.get('support_url') or
            get_default_support_url(request))

from __future__ import unicode_literals

import base64
import sys
import time
from datetime import datetime
from hashlib import sha1

from django.conf import settings
from django.contrib.auth.models import User
from djblets.siteconfig.models import SiteConfiguration

from reviewboard import get_package_version


def get_install_key():
    """Returns the installation key for this server."""
    return sha1(settings.SECRET_KEY).hexdigest()


def _norm_siteconfig_value(siteconfig, key):
    value = siteconfig.get(key)

    # To work around rb-site requiring values in previous releases for these,
    # people would try empty quotes. We want to convert those to actual
    # empty strings.
    if value in ('""', "''", None):
        value = ''

    return value


def serialize_support_data(request=None, force_is_admin=False):
    """Serializes support data into a base64-encoded string."""
    siteconfig = SiteConfiguration.objects.get_current()

    is_admin = (force_is_admin or
                (request is not None and request.user.is_staff))

    return base64.b64encode('\t'.join([
        get_install_key(),
        '%d' % is_admin,
        siteconfig.site.domain,
        _norm_siteconfig_value(siteconfig, 'site_admin_name'),
        _norm_siteconfig_value(siteconfig, 'site_admin_email'),
        get_package_version(),
        '%d' % User.objects.filter(is_active=True).count(),
        '%d' % int(time.mktime(datetime.now().timetuple())),
        _norm_siteconfig_value(siteconfig, 'company'),
        '%s.%s.%s' % sys.version_info[:3],
    ]))


def get_default_support_url(request=None, force_is_admin=False):
    """Returns the URL for the default Review Board support page."""
    siteconfig = SiteConfiguration.objects.get_current()

    if siteconfig.get('send_support_usage_stats'):
        support_data = serialize_support_data(request, force_is_admin)
    else:
        support_data = ''

    return settings.DEFAULT_SUPPORT_URL % {
        'support_data': support_data,
    }


def get_register_support_url(request=None, force_is_admin=False):
    """Returns the URL for registering the Review Board support page."""
    siteconfig = SiteConfiguration.objects.get_current()

    if siteconfig.get('send_support_usage_stats'):
        support_data = serialize_support_data(request, force_is_admin)
    else:
        support_data = ''

    return settings.REGISTER_SUPPORT_URL % {
        'support_data': support_data,
    }


def get_support_url(request):
    """Returns the URL for the configured support page."""
    siteconfig = SiteConfiguration.objects.get_current()

    return (siteconfig.get('support_url') or
            get_default_support_url(request))

Fix automated rb-site installs with support-related defaults.