Resolve "Direct printer select in issue form"

Closes #12 (closed)

aleksis/apps/kort/forms.py

@@ -9,6 +9,13 @@ from aleksis.apps.kort.models import Card, CardLayout, CardLayoutMediaFile, Card
 
 
 class CardForm(forms.ModelForm):
+    printer = forms.ModelChoiceField(
+        queryset=None,
+        label=_("Card Printer"),
+        help_text=_("Select a printer to directly print the newly issued card."),
+        required=False,
+    )
+
     class Meta:
         model = Card
         fields = ["person", "valid_until", "layout"]
@@ -28,6 +35,13 @@ class CardForm(forms.ModelForm):
         super().__init__(*args, **kwargs)
         self.fields["layout"].required = True
 
+        layouts = CardLayout.objects.all()
+        if layouts.count() == 1:
+            self.fields["layout"].initial = layouts.first()
+
+        printers = CardPrinter.objects.all()
+        self.fields["printer"].queryset = printers
+
 
 class CardPrinterForm(forms.ModelForm):
     layout = Layout(