1 files changed, 114 insertions, 0 deletions
diff --git a/src/mailman/app/lifecycle.py b/src/mailman/app/lifecycle.py
new file mode 100644
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+++ b/src/mailman/app/lifecycle.py
@@ -0,0 +1,114 @@
+# Copyright (C) 2007-2009 by the Free Software Foundation, Inc.
+#
+# This file is part of GNU Mailman.
+#
+# GNU Mailman 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 3 of the License, or (at your option)
+# any later version.
+#
+# GNU Mailman 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
+# GNU Mailman.  If not, see <http://www.gnu.org/licenses/>.
+
+"""Application level list creation."""
+
+from __future__ import unicode_literals
+
+__metaclass__ = type
+__all__ = [
+    'create_list',
+    'remove_list',
+    ]
+
+
+import os
+import sys
+import shutil
+import logging
+
+from mailman import Utils
+from mailman.Utils import ValidateEmail
+from mailman.config import config
+from mailman.core import errors
+from mailman.interfaces.member import MemberRole
+
+
+log = logging.getLogger('mailman.error')
+
+
+
+def create_list(fqdn_listname, owners=None):
+    """Create the named list and apply styles."""
+    if owners is None:
+        owners = []
+    ValidateEmail(fqdn_listname)
+    listname, domain = fqdn_listname.split('@', 1)
+    if domain not in config.domains:
+        raise errors.BadDomainSpecificationError(domain)
+    mlist = config.db.list_manager.create(fqdn_listname)
+    for style in config.style_manager.lookup(mlist):
+        style.apply(mlist)
+    # Coordinate with the MTA, as defined in the configuration file.
+    module_name, class_name = config.mta.incoming.rsplit('.', 1)
+    __import__(module_name)
+    getattr(sys.modules[module_name], class_name)().create(mlist)
+    # Create any owners that don't yet exist, and subscribe all addresses as
+    # owners of the mailing list.
+    usermgr = config.db.user_manager
+    for owner_address in owners:
+        addr = usermgr.get_address(owner_address)
+        if addr is None:
+            # XXX Make this use an IRegistrar instead, but that requires
+            # sussing out the IDomain stuff.  For now, fake it.
+            user = usermgr.create_user(owner_address)
+            addr = list(user.addresses)[0]
+        addr.subscribe(mlist, MemberRole.owner)
+    return mlist
+
+
+
+def remove_list(fqdn_listname, mailing_list=None, archives=True):
+    """Remove the list and all associated artifacts and subscriptions."""
+    removeables = []
+    # mailing_list will be None when only residual archives are being removed.
+    if mailing_list:
+        # Remove all subscriptions, regardless of role.
+        for member in mailing_list.subscribers.members:
+            member.unsubscribe()
+        # Delete the mailing list from the database.
+        config.db.list_manager.delete(mailing_list)
+        # Do the MTA-specific list deletion tasks
+        module_name, class_name = config.mta.incoming.rsplit('.', 1)
+        __import__(module_name)
+        getattr(sys.modules[module_name], class_name)().create(mailing_list)
+        # Remove the list directory.
+        removeables.append(os.path.join(config.LIST_DATA_DIR, fqdn_listname))
+    # Remove any stale locks associated with the list.
+    for filename in os.listdir(config.LOCK_DIR):
+        fn_listname = filename.split('.')[0]
+        if fn_listname == fqdn_listname:
+            removeables.append(os.path.join(config.LOCK_DIR, filename))
+    if archives:
+        private_dir = config.PRIVATE_ARCHIVE_FILE_DIR
+        public_dir  = config.PUBLIC_ARCHIVE_FILE_DIR
+        removeables.extend([
+            os.path.join(private_dir, fqdn_listname),
+            os.path.join(private_dir, fqdn_listname + '.mbox'),
+            os.path.join(public_dir, fqdn_listname),
+            os.path.join(public_dir, fqdn_listname + '.mbox'),
+            ])
+    # Now that we know what files and directories to delete, delete them.
+    for target in removeables:
+        if os.path.islink(target):
+            os.unlink(target)
+        elif os.path.isdir(target):
+            shutil.rmtree(target)
+        elif os.path.isfile(target):
+            os.unlink(target)
+        else:
+            log.error('Could not delete list artifact: %s', target)