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-rw-r--r--src/notifier/dispatchers.py34
1 files changed, 34 insertions, 0 deletions
diff --git a/src/notifier/dispatchers.py b/src/notifier/dispatchers.py
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+++ b/src/notifier/dispatchers.py
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+##############################################################################
+# Copyright (c) 2016 Max Breitenfeldt and others.
+#
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+##############################################################################
+
+from django.db.models.signals import pre_save
+from django.dispatch import receiver
+from django.contrib import messages
+from django.core.mail import send_mail
+
+class DispatchHandler():
+
+ @receiver(pre_save, sender='notifier.Notifier')
+ def dispatch(sender, instance, *args, **kwargs):
+ try:
+ msg_type = getattr(DispatchHandler, instance.message_type)
+ msg_type(instance)
+ except AttributeError:
+ instance.msg_sent = 'no dispatcher by given name exists: sending by email'
+ email(instance)
+
+ def email(instance):
+ if instance.msg_sent != 'no dispatcher by given name exists: sending by email':
+ instance.msg_sent = 'by email'
+ send_mail(instance.title,instance.content +
+ '\n\n This message pertains to the following resource: ' +
+ instance.resource.name,instance.sender,[instance.user.email_addr], fail_silently=False)
+
+ def webnotification(instance):
+ instance.msg_sent='by web notification'