dav_submission: added email notification, zip-download and permission

check.

dav_submission/emails.py

@@ -0,0 +1,32 @@
+# -*- coding: utf-8 -*-
+from django.apps import apps
+
+from dav_base.emails import AbstractMail
+
+app_config = apps.get_containing_app_config(__package__)
+
+
+class NewSubmissionMail(AbstractMail):
+    _subject = u'Neuer Beitrag: {title}'
+    _template_name = 'dav_submission/emails/new_submission.txt'
+
+    def __init__(self, metadata):
+        self._metadata = metadata
+
+    def _get_subject(self, subject_fmt=None, **kwargs):
+        kwargs['title'] = self._metadata['title']
+        return super(NewSubmissionMail, self)._get_subject(subject_fmt=subject_fmt, **kwargs)
+
+    def _get_reply_to(self):
+        s = u'"{fullname}" <{email}>'.format(fullname=self._metadata['name'],
+                                             email=self._metadata['email_address'])
+        return [s]
+
+    def _get_recipients(self):
+        r = app_config.settings.notify_address
+        return [r]
+
+    def _get_context_data(self, extra_context=None):
+        context = super(NewSubmissionMail, self)._get_context_data(extra_context=extra_context)
+        context['metadata'] = self._metadata
+        return context