emails: allow user to define default mail object (#41430)

hobo/emails/forms.py

@@ -31,6 +31,8 @@ class EmailsForm(forms.Form):
     default_from_email = ValidEmailField(label=_('Default From'))
     email_signature = forms.CharField(label=_('Signature'), required=False,
             widget=forms.Textarea)
+    email_prefix = forms.CharField(label=_('Prefix'), required=False,
+            help_text=_('Custom prefix for emails subject (defaults to plateform title)'))
 
     def __init__(self, *args, **kwargs):
         super(EmailsForm, self).__init__(*args, **kwargs)

hobo/emails/views.py

@@ -24,7 +24,7 @@ from .forms import EmailsForm
 
 class HomeView(VariablesFormMixin, TemplateView):
     template_name = 'hobo/emails_home.html'
-    variables = ['default_from_email', 'email_signature']
+    variables = ['default_from_email', 'email_signature', 'email_prefix']
     form_class = EmailsForm
     success_message = _('Emails settings have been updated. '
                         'It will take a few seconds to be effective.')

tests/test_emails.py

@@ -15,6 +15,9 @@ from django.utils import six
 from django.utils.encoding import force_text
 
 from hobo.emails.validators import validate_email_address
+from hobo.environment.models import Variable
+
+from test_manager import login
 
 
 @pytest.fixture
@@ -174,3 +177,16 @@ def test_no_spf_validation(client, admin_user, dns_resolver, smtp_server, settin
     response = client.post('/emails/', {'default_from_email': 'john.doe@example-invalid-spf.com'}, follow=True)
     assert response.status_code == 200
     assert 'Emails settings have been updated. It will take a few seconds to be effective.' in force_text(response.content)
+
+
+def test_emails_view(app, admin_user, dns_resolver, smtp_server, settings):
+    settings.ALLOWED_SPF_RECORDS = ['include:allowed_mx.com']
+    app = login(app)
+    resp = app.get('/emails/')
+    resp.form['default_from_email'] = 'john.doe@example.com'
+    resp.form['email_signature'] = 'my signature'
+    resp.form['email_prefix'] = 'my mail object'
+    resp = resp.form.submit()
+    assert Variable.objects.filter(name='default_from_email')[0].value == 'john.doe@example.com'
+    assert Variable.objects.filter(name='email_signature')[0].value == 'my signature'
+    assert Variable.objects.filter(name='email_prefix')[0].value == 'my mail object'