154 lines
5.0 KiB
Python
154 lines
5.0 KiB
Python
import os
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import re
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from django.core.exceptions import ValidationError
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from django.db import models
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from django.utils.functional import cached_property
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from django.utils.translation import ugettext_lazy as _
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from orchestra.core import validators, services
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from orchestra.utils.functional import cached
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from . import settings
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from .directives import SiteDirective
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from .utils import normurlpath
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class Website(models.Model):
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""" Models a web site, also known as virtual host """
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HTTP = 'http'
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HTTPS = 'https'
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HTTP_AND_HTTPS = 'http/https'
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HTTPS_ONLY = 'https-only'
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name = models.CharField(_("name"), max_length=128,
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validators=[validators.validate_name])
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account = models.ForeignKey('accounts.Account', verbose_name=_("Account"),
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related_name='websites')
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protocol = models.CharField(_("protocol"), max_length=16,
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choices=settings.WEBSITES_PROTOCOL_CHOICES,
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default=settings.WEBSITES_DEFAULT_PROTOCOL,
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help_text=_("Select the protocol(s) for this website<br>"
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"<tt>HTTPS only</tt> performs a redirection from <tt>http</tt> to <tt>https</tt>."))
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# port = models.PositiveIntegerField(_("port"),
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# choices=settings.WEBSITES_PORT_CHOICES,
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# default=settings.WEBSITES_DEFAULT_PORT)
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domains = models.ManyToManyField(settings.WEBSITES_DOMAIN_MODEL,
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related_name='websites', verbose_name=_("domains"))
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contents = models.ManyToManyField('webapps.WebApp', through='websites.Content')
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is_active = models.BooleanField(_("active"), default=True)
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class Meta:
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unique_together = ('name', 'account')
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def __unicode__(self):
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return self.name
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@property
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def unique_name(self):
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context = self.get_settings_context()
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return settings.WEBSITES_UNIQUE_NAME_FORMAT % context
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def get_settings_context(self):
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""" format settings strings """
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return {
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'id': self.id,
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'pk': self.pk,
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'home': self.get_user().get_home(),
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'user': self.get_username(),
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'group': self.get_groupname(),
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'site_name': self.name,
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'protocol': self.protocol,
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}
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def get_protocol(self):
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if self.protocol in (self.HTTP, self.HTTP_AND_HTTPS):
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return self.HTTP
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return self.HTTPS
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@cached
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def get_directives(self):
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directives = {}
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for opt in self.directives.all():
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try:
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directives[opt.name].append(opt.value)
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except KeyError:
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directives[opt.name] = [opt.value]
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return directives
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def get_absolute_url(self):
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domain = self.domains.first()
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if domain:
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return '%s://%s' % (self.get_protocol(), domain)
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def get_user(self):
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return self.account.main_systemuser
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def get_username(self):
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return self.get_user().username
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def get_groupname(self):
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return self.get_username()
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def get_www_access_log_path(self):
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context = self.get_settings_context()
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path = settings.WEBSITES_WEBSITE_WWW_ACCESS_LOG_PATH % context
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return os.path.normpath(path.replace('//', '/'))
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def get_www_error_log_path(self):
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context = self.get_settings_context()
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path = settings.WEBSITES_WEBSITE_WWW_ERROR_LOG_PATH % context
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return os.path.normpath(path.replace('//', '/'))
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class WebsiteDirective(models.Model):
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website = models.ForeignKey(Website, verbose_name=_("web site"),
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related_name='directives')
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name = models.CharField(_("name"), max_length=128,
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choices=SiteDirective.get_plugin_choices())
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value = models.CharField(_("value"), max_length=256)
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def __unicode__(self):
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return self.name
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@cached_property
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def directive_class(self):
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return SiteDirective.get_plugin(self.name)
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@cached_property
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def directive_instance(self):
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""" Per request lived directive instance """
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return self.directive_class()
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def clean(self):
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self.directive_instance.validate(self)
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class Content(models.Model):
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# related_name is content_set to differentiate between website.content -> webapp
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webapp = models.ForeignKey('webapps.WebApp', verbose_name=_("web application"))
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website = models.ForeignKey('websites.Website', verbose_name=_("web site"))
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path = models.CharField(_("path"), max_length=256, blank=True,
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validators=[validators.validate_url_path])
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class Meta:
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unique_together = ('website', 'path')
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def __unicode__(self):
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try:
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return self.website.name + self.path
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except Website.DoesNotExist:
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return self.path
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def clean(self):
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# TODO do it on the field?
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self.path = normurlpath(self.path)
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def get_absolute_url(self):
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domain = self.website.domains.first()
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if domain:
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return '%s://%s%s' % (self.website.get_protocol(), domain, self.path)
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services.register(Website)
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