Fixed #46 -- Added a plugin to send out emails

src/pretix/plugins/sendmail/forms.py

@@ -0,0 +1,25 @@
+from django import forms
+from django.utils.translation import ugettext_lazy as _
+from pretix.base.i18n import I18nFormField, I18nTextarea, I18nTextInput
+from pretix.base.models import Order
+
+
+class MailForm(forms.Form):
+    sendto = forms.MultipleChoiceField(
+        label=_("Send to"), widget=forms.CheckboxSelectMultiple,
+        choices=Order.STATUS_CHOICE
+    )
+    subject = forms.CharField(label=_("Subject"))
+    message = forms.CharField(label=_("Message"))
+
+    def __init__(self, *args, **kwargs):
+        event = kwargs.pop('event')
+        super().__init__(*args, **kwargs)
+        self.fields['subject'] = I18nFormField(
+            widget=I18nTextInput, required=True,
+            langcodes=event.settings.get('locales')
+        )
+        self.fields['message'] = I18nFormField(
+            widget=I18nTextarea, required=True,
+            langcodes=event.settings.get('locales')
+        )