Added attachments

newsletters/admin.py

@@ -1,8 +1,9 @@
 from django.contrib import admin
-from django.utils import timezone
 
-from OACPL import settings
-from .models import Newsletter, Subscriber
+from .models import Attachment, Newsletter, Subscriber
+
+
+admin.site.register(Attachment)
 
 
 @admin.register(Subscriber)
@@ -16,16 +17,17 @@ class SubscriberAdmin(admin.ModelAdmin):
 class NewsletterAdmin(admin.ModelAdmin):
     list_display = ['subject', 'created', 'publish']
     search_fields = ['subject', 'created', 'publish']
+    filter_horizontal = ['attachments']
 
     def get_form(self, request, obj=None, **kwargs):
         if obj:
-            self.fields = ['creator', 'subject', 'body', 'sent', 'publish']
+            self.fields = ['creator', 'subject', 'body', 'sent', 'publish', 'attachments']
             if obj.sent:
-                self.readonly_fields = ['creator', 'subject', 'body', 'sent', 'publish']
+                self.readonly_fields = ['creator', 'subject', 'body', 'sent', 'publish', 'attachments']
             else:
                 self.readonly_fields = ['creator', 'sent']
         else:
-            self.fields = ['subject', 'body', 'publish']
+            self.fields = ['subject', 'body', 'publish', 'attachments']
             self.readonly_fields = []
         return super(NewsletterAdmin, self).get_form(request, obj, **kwargs)
 

newsletters/management/commands/sendnewsletters.py

@@ -1,8 +1,9 @@
+import mimetypes
+
 from django.db.models import Q
 from django.core.mail import EmailMessage
 from django.core.management.base import BaseCommand
 from django.utils import timezone
-from django.utils.html import strip_tags
 
 from OACPL import settings
 from OACPL.utils import url_fix_render_to_string
@@ -21,6 +22,8 @@ class Command(BaseCommand):
             print('Sending newsletter: "%s"' % newsletter.subject)
             msg = EmailMessage(subject=newsletter.subject, body=url_fix_render_to_string('email.html', {'content': newsletter.body, 'unsubscribe': True}), from_email=settings.EMAIL_HOST_USER, bcc=subscribers)
             msg.content_subtype = 'html'
+            for attachment in newsletter.attachments.all():
+                msg.attach(attachment.name(), attachment.file.read(), mimetypes.guess_type(attachment.name())[0])
             msg.send()
             newsletter.sent = True
             newsletter.save()

newsletters/migrations/0005_auto_20180226_1740.py

@@ -0,0 +1,27 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11.5 on 2018-02-26 22:40
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('newsletters', '0004_auto_20180114_2108'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Attachment',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('file', models.FileField(upload_to='Newsletter')),
+            ],
+        ),
+        migrations.AddField(
+            model_name='newsletter',
+            name='attachments',
+            field=models.ManyToManyField(to='newsletters.Attachment'),
+        ),
+    ]

newsletters/models.py

@@ -5,6 +5,16 @@ from django.utils import timezone
 from tinymce.models import HTMLField
 
 
+class Attachment(models.Model):
+    file = models.FileField(upload_to='Newsletter')
+
+    def name(self):
+        return self.file.name.replace('Newsletter/', '')
+
+    def __str__(self):
+        return self.file.name
+
+
 class Newsletter(models.Model):
     body = HTMLField()
     created = models.DateTimeField(auto_now_add=True)
@@ -12,6 +22,7 @@ class Newsletter(models.Model):
     publish = models.DateTimeField(default=timezone.now)
     sent = models.BooleanField(default=False)
     subject = models.CharField(max_length=255)
+    attachments = models.ManyToManyField(Attachment)
 
     def __str__(self):
         return self.subject

newsletters/templates/newsletters.html

@@ -31,6 +31,20 @@
                         <div class="p-3" style="overflow:hidden;">
                             {{ newsletter.body | safe }}
                         </div>
+                        {% if newsletter.attachments.all %}
+                            <div class="px-3 pb-3">
+                                <u>
+                                    <i class="fa fa-paperclip"></i> Attachments
+                                </u>
+                                <br>
+                                {% for attachment in newsletter.attachments.all %}
+                                    {{ attachment.name }}
+                                    <a class="inline" href="/media/{{ attachment }}" target="_blank">view</a> |
+                                    <a class="inline" href="/media/{{ attachment }}" target="_blank" download>download</a>
+                                    <br>
+                                {% endfor %}
+                            </div>
+                        {% endif %}
                     </div>
                 </div>
             {% endfor %}

newsroom/migrations/0002_auto_20180226_1740.py

@@ -0,0 +1,20 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11.5 on 2018-02-26 22:40
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('newsroom', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='attachment',
+            name='file',
+            field=models.FileField(upload_to='PressRelease'),
+        ),
+    ]