1 files changed, 55 insertions, 0 deletions
diff --git a/Mailman/chains/accept.py b/Mailman/chains/accept.py
new file mode 100644
index 000000000..a6a9a45eb
--- /dev/null
+++ b/Mailman/chains/accept.py
@@ -0,0 +1,55 @@
+# Copyright (C) 2007-2008 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.
+
+"""The terminal 'accept' chain."""
+
+__all__ = ['AcceptChain']
+__metaclass__ = type
+
+import logging
+
+from Mailman.chains.base import TerminalChainBase
+from Mailman.configuration import config
+from Mailman.i18n import _
+from Mailman.queue import Switchboard
+
+
+log = logging.getLogger('mailman.vette')
+SEMISPACE = '; '
+
+
+
+class AcceptChain(TerminalChainBase):
+    """Accept the message for posting."""
+
+    name = 'accept'
+    description = _('Accept a message.')
+
+    def _process(self, mlist, msg, msgdata):
+        """See `TerminalChainBase`."""
+        # Start by decorating the message with a header that contains a list
+        # of all the rules that matched.  These metadata could be None or an
+        # empty list.
+        rule_hits = msgdata.get('rule_hits')
+        if rule_hits:
+            msg['X-Mailman-Rule-Hits'] = SEMISPACE.join(rule_hits)
+        rule_misses = msgdata.get('rule_misses')
+        if rule_misses:
+            msg['X-Mailman-Rule-Misses'] = SEMISPACE.join(rule_misses)
+        accept_queue = Switchboard(config.PREPQUEUE_DIR)
+        accept_queue.enqueue(msg, msgdata)
+        log.info('ACCEPT: %s', msg.get('message-id', 'n/a'))