From c16d0db8ca82f219eb92829e59ec094d0aebd5c4 Mon Sep 17 00:00:00 2001
From: Gabriel Augendre <gabriel@augendre.info>
Date: Tue, 22 May 2018 00:45:54 +0200
Subject: [PATCH] Send link via email

---
 Pipfile                                   |  2 +-
 Pipfile.lock                              | 17 +++++++-------
 manuels/migrations/0001_initial.py        |  3 ++-
 manuels/models.py                         |  1 +
 manuels/templates/manuels/email.html      | 10 +++++++++
 manuels/templates/manuels/list_books.html |  4 +++-
 manuels/views.py                          | 27 ++++++++++++++++++++++-
 manuels_collection/settings.py            | 10 ++++++---
 8 files changed, 59 insertions(+), 15 deletions(-)
 create mode 100644 manuels/templates/manuels/email.html

diff --git a/Pipfile b/Pipfile
index a93e688..331d29a 100644
--- a/Pipfile
+++ b/Pipfile
@@ -13,8 +13,8 @@ gunicorn = "*"
 dj-database-url = "*"
 "psycopg2-binary" = "*"
 django-dotenv = "*"
-django-mailgun = "*"
 uuid = "*"
+django-anymail = {extras = ["mailgun"]}
 
 
 [dev-packages]
diff --git a/Pipfile.lock b/Pipfile.lock
index cc388c0..e362c1e 100644
--- a/Pipfile.lock
+++ b/Pipfile.lock
@@ -1,7 +1,7 @@
 {
     "_meta": {
         "hash": {
-            "sha256": "43a1e1084af30da4a5ce423a0086c023152fb78a989cf7425035ea6d2a02fd0e"
+            "sha256": "9a19cd2cc896f2304c510ff49bada489a31b1b1ac412af5c44c36f5cf43605a3"
         },
         "pipfile-spec": 6,
         "requires": {
@@ -46,6 +46,14 @@
             "index": "pypi",
             "version": "==2.0.5"
         },
+        "django-anymail": {
+            "hashes": [
+                "sha256:9058c1009adbd926213fb2f18d20a8592e23c63f845a4aaa63c51b6476a4638a",
+                "sha256:969ea878da44b54ef2229241da9f0e9a72886c9dea14186ba6733939b63320f4"
+            ],
+            "index": "pypi",
+            "version": "==2.2"
+        },
         "django-bootstrap4": {
             "hashes": [
                 "sha256:6db4a27b33851833e68b96344f9df063150dcace8d4787ebfc21eceb55196945"
@@ -61,13 +69,6 @@
             "index": "pypi",
             "version": "==1.4.2"
         },
-        "django-mailgun": {
-            "hashes": [
-                "sha256:d795076d18c0aa66fbac37f8b428f036417a3ec7ecc2d6499c021d318d60bfff"
-            ],
-            "index": "pypi",
-            "version": "==0.9.1"
-        },
         "gunicorn": {
             "hashes": [
                 "sha256:7ef2b828b335ed58e3b64ffa84caceb0a7dd7c5ca12f217241350dec36a1d5dc",
diff --git a/manuels/migrations/0001_initial.py b/manuels/migrations/0001_initial.py
index e03d575..e5f8eaf 100644
--- a/manuels/migrations/0001_initial.py
+++ b/manuels/migrations/0001_initial.py
@@ -1,4 +1,4 @@
-# Generated by Django 2.0.5 on 2018-05-21 21:21
+# Generated by Django 2.0.5 on 2018-05-21 21:57
 
 from django.db import migrations, models
 import django.db.models.deletion
@@ -51,6 +51,7 @@ class Migration(migrations.Migration):
                 ('first_name', models.CharField(max_length=100, verbose_name='prénom')),
                 ('last_name', models.CharField(max_length=100, verbose_name='nom')),
                 ('phone_number', models.CharField(max_length=10, verbose_name='numéro de téléphone')),
+                ('email', models.EmailField(max_length=254, verbose_name='adresse email')),
             ],
             options={
                 'verbose_name': 'enseignant',
diff --git a/manuels/models.py b/manuels/models.py
index 010b109..ede35ed 100644
--- a/manuels/models.py
+++ b/manuels/models.py
@@ -13,6 +13,7 @@ class Teacher(models.Model):
     first_name = models.CharField('prénom', max_length=100)
     last_name = models.CharField('nom', max_length=100)
     phone_number = models.CharField('numéro de téléphone', max_length=10)
+    email = models.EmailField('adresse email')
 
     def get_absolute_url(self):
         from django.urls import reverse
diff --git a/manuels/templates/manuels/email.html b/manuels/templates/manuels/email.html
new file mode 100644
index 0000000..a6b6177
--- /dev/null
+++ b/manuels/templates/manuels/email.html
@@ -0,0 +1,10 @@
+<html>
+<p>Bonjour {{ teacher.first_name }},</p>
+<p>
+    Voici votre lien pour la gestion des manuels scolaires :
+</p>
+
+<p style="text-align: center;">
+    {{ link }}
+</p>
+</html>
diff --git a/manuels/templates/manuels/list_books.html b/manuels/templates/manuels/list_books.html
index bd601c0..9ab92b4 100644
--- a/manuels/templates/manuels/list_books.html
+++ b/manuels/templates/manuels/list_books.html
@@ -11,7 +11,9 @@
     </div>
     <div class="alert alert-warning" role="alert">
         <h4 class="alert-heading">Attention</h4>
-        <p class="mb-0">Pensez à <strong>sauvegarder cette page dans vos favoris</strong>.<br>
+        <p class="mb-0">
+            Ce lien vous a été envoyé par email. N'oubliez pas de vérifier vos courriers indésirables.<br>
+            Pensez à <strong>sauvegarder cette page dans vos favoris</strong>.<br>
             Si vous perdez ce lien, vous ne risquez de ne plus être en mesure d'accéder à votre espace personnel
             et vous ne pourrez plus ajouter de livre à votre liste.
         </p>
diff --git a/manuels/views.py b/manuels/views.py
index dd4b3ea..1868eae 100644
--- a/manuels/views.py
+++ b/manuels/views.py
@@ -1,5 +1,10 @@
+import os
+
+from django.conf import settings
 from django.contrib import messages
+from django.core.mail import EmailMultiAlternatives
 from django.shortcuts import get_object_or_404, redirect
+from django.template.loader import render_to_string
 from django.urls import reverse
 from django.views.generic import CreateView, ListView
 
@@ -9,7 +14,7 @@ from manuels.models import Teacher, Book
 
 class HomePageView(CreateView):
     model = Teacher
-    fields = ['first_name', 'last_name', 'phone_number']
+    fields = '__all__'
     template_name = 'manuels/home_page.html'
 
     def get(self, request, *args, **kwargs):
@@ -19,6 +24,26 @@ class HomePageView(CreateView):
 
         return super().get(request, *args, **kwargs)
 
+    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()
+        return response
+
 
 class BaseTeacherView:
     teacher = None
diff --git a/manuels_collection/settings.py b/manuels_collection/settings.py
index 9a3d64b..7d564e9 100644
--- a/manuels_collection/settings.py
+++ b/manuels_collection/settings.py
@@ -50,6 +50,7 @@ INSTALLED_APPS = [
     'django.contrib.sessions',
     'django.contrib.messages',
     'django.contrib.staticfiles',
+    'anymail',
     'bootstrap4',
     'manuels',
 ]
@@ -134,6 +135,9 @@ STATIC_ROOT = os.path.join(BASE_DIR, 'staticfiles')
 
 LOGIN_REDIRECT_URL = 'rooms-list'
 
-EMAIL_BACKEND = 'django_mailgun.MailgunBackend'
-MAILGUN_ACCESS_KEY = os.getenv('MAILGUN_ACCESS_KEY', '')
-MAILGUN_SERVER_NAME = os.getenv('MAILGUN_SERVER_NAME', '')
+ANYMAIL = {
+    "MAILGUN_API_KEY": os.getenv('MAILGUN_ACCESS_KEY', ''),
+    "MAILGUN_SENDER_DOMAIN": os.getenv('MAILGUN_SERVER_NAME', ''),
+}
+
+EMAIL_BACKEND = 'anymail.backends.mailgun.EmailBackend'