django-orchestra/orchestra/apps/websites/models.py

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2014-05-08 16:59:35 +00:00
import re
from django.core.exceptions import ValidationError
from django.db import models
from django.utils.translation import ugettext_lazy as _
from orchestra.core import validators, services
from orchestra.utils.functional import cached
from . import settings
def settings_to_choices(choices):
return sorted(
[ (name, opt[0]) for name,opt in choices.iteritems() ],
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key=lambda e: e[0]
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)
class Website(models.Model):
name = models.CharField(_("name"), max_length=128, unique=True,
validators=[validators.validate_name])
account = models.ForeignKey('accounts.Account', verbose_name=_("Account"),
related_name='websites')
port = models.PositiveIntegerField(_("port"),
choices=settings.WEBSITES_PORT_CHOICES,
default=settings.WEBSITES_DEFAULT_PORT)
domains = models.ManyToManyField(settings.WEBSITES_DOMAIN_MODEL,
related_name='websites', verbose_name=_("domains"))
contents = models.ManyToManyField('webapps.WebApp', through='websites.Content')
is_active = models.BooleanField(_("is active"), default=True)
def __unicode__(self):
return self.name
@property
def unique_name(self):
return "%s-%s" % (self.account, self.name)
@cached
def get_options(self):
return { opt.name: opt.value for opt in self.options.all() }
@property
def protocol(self):
if self.port == 80:
return 'http'
if self.port == 443:
return 'https'
raise TypeError('No protocol for port "%s"' % self.port)
class WebsiteOption(models.Model):
website = models.ForeignKey(Website, verbose_name=_("web site"),
related_name='options')
name = models.CharField(_("name"), max_length=128,
choices=settings_to_choices(settings.WEBSITES_OPTIONS))
value = models.CharField(_("value"), max_length=256)
class Meta:
unique_together = ('website', 'name')
verbose_name = _("option")
verbose_name_plural = _("options")
def __unicode__(self):
return self.name
def clean(self):
""" validates name and value according to WEBSITES_WEBSITEOPTIONS """
__, regex = settings.WEBSITES_OPTIONS[self.name]
if not re.match(regex, self.value):
msg = _("'%s' does not match %s")
raise ValidationError(msg % (self.value, regex))
class Content(models.Model):
webapp = models.ForeignKey('webapps.WebApp', verbose_name=_("web application"))
website = models.ForeignKey('websites.Website', verbose_name=_("web site"))
path = models.CharField(_("path"), max_length=256, blank=True)
class Meta:
unique_together = ('website', 'path')
def clean(self):
if not self.path.startswith('/'):
self.path = '/' + self.path
def __unicode__(self):
return self.website.name + self.path
services.register(Website)