From d062e1e5d2e3660625f829f1ccea8623efacc089 Mon Sep 17 00:00:00 2001
From: Serghei Mihai <smihai@entrouvert.com>
Date: Fri, 6 May 2016 17:21:56 +0200
Subject: [PATCH] announces send command (#10805)

---
 corbo/models.py   | 24 ++++++++++++++++++++++++
 corbo/settings.py |  3 +++
 requirements.txt  |  1 +
 setup.py          |  1 +
 4 files changed, 29 insertions(+)

diff --git a/corbo/models.py b/corbo/models.py
index 3c22ec9..47691a7 100644
--- a/corbo/models.py
+++ b/corbo/models.py
@@ -1,6 +1,11 @@
+from datetime import datetime
+import logging
+from html2text import HTML2Text
+
 from django.utils import timezone
 from django.conf import settings
 from django.db import models
+from django.core.mail import send_mail
 from django.utils.translation import ugettext_lazy as _
 
 from ckeditor.fields import RichTextField
@@ -10,6 +15,8 @@ channel_choices = (
     ('homepage', _('Homepage'))
 )
 
+logger = logging.getLogger(__name__)
+
 class Category(models.Model):
     name = models.CharField(max_length=64, blank=False, null=False)
     ctime = models.DateTimeField(auto_now_add=True)
@@ -62,6 +69,23 @@ class Broadcast(models.Model):
                 id=self.announce.id, time=self.deliver_time)
         return u'announce {id} to deliver'.format(id=self.announce.id)
 
+    def send(self):
+        subscriptions = self.announce.category.subscription_set.all()
+        total_sent = 0
+        destinations = [s.identifier for s in subscriptions]
+        handler = HTML2Text()
+        subject = self.announce.title
+        text_message = handler.handle(self.announce.text)
+        for destination in destinations:
+            if send_mail(subject, text_message,
+                      settings.CORBO_DEFAULT_FROM_EMAIL,
+                      [destination], html_message=self.announce.text):
+                total_sent += 1
+        logger.debug('announce "%s" delivered to %s destinations', subject, total_sent)
+        self.result = total_sent
+        self.deliver_time = timezone.now()
+        self.save()
+
     class Meta:
         verbose_name = _('sent')
         ordering = ('-deliver_time',)
diff --git a/corbo/settings.py b/corbo/settings.py
index 654c98c..a70dacc 100644
--- a/corbo/settings.py
+++ b/corbo/settings.py
@@ -104,6 +104,9 @@ RSS_DESCRIPTION = ''
 RSS_LINK = ''
 RSS_LINK_TEMPLATE = '/#announce{0}'
 
+# default mass emails expeditor
+CORBO_DEFAULT_FROM_EMAIL = 'webmaster@localhost'
+
 # django-mellon settings
 MELLON_ATTRIBUTE_MAPPING = {
     'username': '{attributes[username][0]}',
diff --git a/requirements.txt b/requirements.txt
index 2f6bdfc..0c9b472 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,5 @@
 Django>=1.7, <1.8
 django-ckeditor<4.5.3
 djangorestframework
+html2text
 -e git+http://repos.entrouvert.org/gadjo.git/#egg=gadjo
diff --git a/setup.py b/setup.py
index e59a798..b7e9c15 100644
--- a/setup.py
+++ b/setup.py
@@ -96,6 +96,7 @@ setup(
     install_requires=['django>=1.7, <1.8',
         'django-ckeditor<4.5.3',
         'djangorestframework',
+        'html2text',
         'gadjo'
         ],
     zip_safe=False,
-- 
2.8.1