From 775139b9ed76319cd926c78d4d3831a441193e7f Mon Sep 17 00:00:00 2001
From: erichhasl <erich.hasl@gmail.com>
Date: Mon, 4 Dec 2017 20:59:47 +0100
Subject: [PATCH] auto responder for betriebe

---
 web_dev/sas_web/meingoethopia/mailutils.py | 33 ++++++++++++++++++++++
 web_dev/sas_web/meingoethopia/views.py     | 12 ++++++++
 web_dev/sas_web/sas_web/settings.py        | 14 +++++++++
 3 files changed, 59 insertions(+)
 create mode 100644 web_dev/sas_web/meingoethopia/mailutils.py

diff --git a/web_dev/sas_web/meingoethopia/mailutils.py b/web_dev/sas_web/meingoethopia/mailutils.py
new file mode 100644
index 0000000..c45a82f
--- /dev/null
+++ b/web_dev/sas_web/meingoethopia/mailutils.py
@@ -0,0 +1,33 @@
+from django.core import mail
+from django.core.mail import EmailMessage
+from django.conf import settings
+from django.core.mail.backends.smtp import EmailBackend
+
+
+NOT_SENT, SENT, PARTLY_SENT = 0, 1, 2
+
+
+def send_from_arbeitsministerium(subject, content, recipients, reply_to=None):
+    return send(subject, content, settings.EMAIL_ARBEITSMINISTERIUM, recipients,
+                reply_to=reply_to,
+                auth_user=settings.EMAIL_ARBEITSMINISTERIUM_USER,
+                auth_password=settings.EMAIL_ARBEITSMINISTERIUM_PASSWORD)
+
+
+def send(subject, content, sender, recipients, reply_to=None,
+         auth_user=None, auth_password=None):
+    failed, succeeded = False, False
+    if type(recipients) != list:
+        recipients = [recipients]
+    for recipient in set(recipients):
+        try:
+            mail.send_mail(subject, content, sender, recipients,
+                           auth_user=auth_user,
+                           auth_password=auth_password)
+        except Exception as e:
+            print("Error when sending mail:", e)
+            failed = True
+        else:
+            succeeded = True
+    return NOT_SENT if failed and not succeeded else SENT if not failed\
+        and succeeded else PARTLY_SENT
diff --git a/web_dev/sas_web/meingoethopia/views.py b/web_dev/sas_web/meingoethopia/views.py
index 41d6f45..3257bd8 100644
--- a/web_dev/sas_web/meingoethopia/views.py
+++ b/web_dev/sas_web/meingoethopia/views.py
@@ -2,6 +2,7 @@ from django.shortcuts import render
 from django import forms
 from captcha.fields import CaptchaField
 from .models import Betrieb, Partei, PresidentCandidate, Question
+from .mailutils import send_from_arbeitsministerium
 
 
 class BetriebForm(forms.Form):
@@ -51,6 +52,10 @@ def betrieb_new(request):
                               ip_address=get_client_ip(request),
                               confirmed=False)
             betrieb.save()
+            send_from_arbeitsministerium(
+                'Anmeldung des Betriebs: {}'.format(betrieb.name),
+                MAIL_CONTENT_BETRIEB.format(name=betrieb.manager), [betrieb.email]
+            )
             return render_confirmation(request)
     else:
         form = BetriebForm()
@@ -118,3 +123,10 @@ def get_client_ip(request):
     else:
         ip = request.META.get('REMOTE_ADDR')
     return ip
+
+
+MAIL_CONTENT_BETRIEB = "Lieber {name},\nvielen Dank für die Anmeldung Deines" \
+    " Betriebes. Die Informationsveranstaltungen beginnen erst im Februar, deshalb\n" \
+    "wird sich das Arbeitsministerium dann erst mit Dir in Verbindung setzen.\n\n" \
+    "Viele Grüße,\n" \
+    "Organisation Goethopia"
diff --git a/web_dev/sas_web/sas_web/settings.py b/web_dev/sas_web/sas_web/settings.py
index 93a12aa..651b85a 100644
--- a/web_dev/sas_web/sas_web/settings.py
+++ b/web_dev/sas_web/sas_web/settings.py
@@ -13,6 +13,8 @@ https://docs.djangoproject.com/en/1.8/ref/settings/
 # Build paths inside the project like this: os.path.join(BASE_DIR, ...)
 import os
 
+deployed = '1' == os.environ.get('DJANGO_DEPLOY', '0')
+
 BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
 
 
@@ -132,3 +134,15 @@ STATICFILES_DIRS = [
 
 STATIC_ROOT = os.environ.get('DJANGO_STATIC_ROOT',
                              os.path.join((os.path.join(BASE_DIR, os.pardir)), "static"))
+
+# Email setup
+
+EMAIL_HOST = os.environ.get('EMAIL_HOST', 'localhost')
+EMAIL_PORT = 587 if deployed else 25
+EMAIL_HOST_USER = os.environ.get('EMAIL_HOST_USER', '')
+EMAIL_HOST_PASSWORD = os.environ.get('EMAIL_HOST_PASSWORD', '')
+EMAIL_USE_TLS = True if deployed else False
+
+EMAIL_ARBEITSMINISTERIUM = os.environ.get('EMAIL_ARBEITSMINISTERIUM', '')
+EMAIL_ARBEITSMINISTERIUM_USER = os.environ.get('EMAIL_ARBEITSMINISTERIUM', '')
+EMAIL_ARBEITSMINISTERIUM_PASSWORD = os.environ.get('EMAIL_ARBEITSMINISTERIUM_PASSWORD', '')