1 files changed, 67 insertions, 0 deletions
diff --git a/mailman/domain.py b/mailman/domain.py
new file mode 100644
index 000000000..c93e13ab0
--- /dev/null
+++ b/mailman/domain.py
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+# Copyright (C) 2008 by the Free Software Foundation, Inc.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
+# USA.
+
+"""Domains."""
+
+__metaclass__ = type
+__all__ = [
+    'Domain',
+    ]
+
+from urlparse import urljoin, urlparse
+from zope.interface import implements
+
+from mailman.interfaces.domain import IDomain
+
+
+
+class Domain:
+    """Domains."""
+
+    implements(IDomain)
+
+    def __init__(self, email_host, base_url=None, description=None,
+                 contact_address=None):
+        """Create and register a domain.
+
+        :param email_host: The host name for the email interface.
+        :type email_host: string
+        :param base_url: The optional base url for the domain, including
+            scheme.  If not given, it will be constructed from the
+            `email_host` using the http protocol.
+        :type base_url: string
+        :param description: An optional description of the domain.
+        :type description: string
+        :type contact_address: The email address to contact a human for this
+            domain.  If not given, postmaster@`email_host` will be used.
+        """
+        self.email_host = email_host
+        self.base_url = (base_url if base_url is not None else
+                         'http://' + email_host)
+        self.description = description
+        self.contact_address = (contact_address
+                                if contact_address is not None
+                                else 'postmaster@' + email_host)
+        self.url_host = urlparse(self.base_url).netloc
+
+    def confirm_address(self, token=''):
+        """See `IDomain`."""
+        return 'confirm-%s@%s' % (token, self.email_host)
+
+    def confirm_url(self, token=''):
+        """See `IDomain`."""
+        return urljoin(self.base_url, 'confirm/' + token)