From 2791b27729e08564463b7085ef5d04c9a6da6082 Mon Sep 17 00:00:00 2001
From: Gabriel Augendre <gabriel@augendre.info>
Date: Tue, 22 May 2018 10:24:21 +0200
Subject: [PATCH] Allow to send mail via admin interface

---
 manuels/admin.py  |  8 ++++++++
 manuels/models.py | 24 ++++++++++++++++++++++++
 manuels/views.py  | 17 +----------------
 3 files changed, 33 insertions(+), 16 deletions(-)

diff --git a/manuels/admin.py b/manuels/admin.py
index ca23fb3..b576355 100644
--- a/manuels/admin.py
+++ b/manuels/admin.py
@@ -7,6 +7,14 @@ from manuels.models import Teacher, Book, Level, Editor, SuppliesRequirement
 class TeacherAdmin(admin.ModelAdmin):
     list_display = ['full_name', 'email', 'phone_number']
 
+    def send_link(modeladmin, request, queryset):
+        for teacher in queryset:
+            teacher.send_link(request)
+
+    send_link.short_description = 'Envoyer le lien'
+
+    actions = [send_link]
+
 
 @admin.register(Level)
 class LevelAdmin(admin.ModelAdmin):
diff --git a/manuels/models.py b/manuels/models.py
index 537c929..1dedbf1 100644
--- a/manuels/models.py
+++ b/manuels/models.py
@@ -1,8 +1,14 @@
+import os
 import re
 
 import uuid as uuid
+
+from django.conf import settings
 from django.core.exceptions import ValidationError
+from django.core.mail import EmailMultiAlternatives
 from django.db import models
+from django.template.loader import render_to_string
+from django.urls import reverse
 
 
 class BaseModel(models.Model):
@@ -37,6 +43,24 @@ class Teacher(BaseModel):
     def __str__(self):
         return self.full_name
 
+    def send_link(self, request):
+        dest = self.email
+        link = request.build_absolute_uri(reverse('list_books', args=[str(self.pk)]))
+        msg = EmailMultiAlternatives(
+            subject='Gestion des manuels scolaires',
+            body=f'Bonjour {self.first_name},\n'
+                 f'Voici votre lien pour la gestion des manuels scolaires : {link}',
+            from_email=settings.SERVER_EMAIL,
+            to=[dest],
+        )
+        reply_to = [os.getenv('REPLY_TO')]
+        if reply_to:
+            msg.reply_to = reply_to
+        msg.attach_alternative(
+            render_to_string('manuels/email.html', {'link': link, 'teacher': self}), "text/html"
+        )
+        msg.send()
+
 
 class Level(BaseModel):
     class Meta:
diff --git a/manuels/views.py b/manuels/views.py
index c7a9e89..846b782 100644
--- a/manuels/views.py
+++ b/manuels/views.py
@@ -26,22 +26,7 @@ class HomePageView(CreateView):
 
     def form_valid(self, form):
         response = super().form_valid(form)
-        dest = form.cleaned_data['email']
-        link = self.request.build_absolute_uri(reverse('list_books', args=[str(self.object.pk)]))
-        msg = EmailMultiAlternatives(
-            subject='Gestion des manuels scolaires',
-            body=f'Bonjour {self.object.first_name},\n'
-                 f'Voici votre lien pour la gestion des manuels scolaires : {link}',
-            from_email=settings.SERVER_EMAIL,
-            to=[dest],
-        )
-        reply_to = [os.getenv('REPLY_TO')]
-        if reply_to:
-            msg.reply_to = reply_to
-        msg.attach_alternative(
-            render_to_string('manuels/email.html', {'link': link, 'teacher': self.object}), "text/html"
-        )
-        msg.send()
+        self.object.send_link(self.request)
         return response