Major update

bda/views.py

@@ -0,0 +1,40 @@
+# coding: utf-8
+
+from django.contrib.auth.decorators import login_required
+from django import forms
+from django.forms.models import inlineformset_factory, BaseInlineFormSet
+
+from gestioncof.shared import render_page
+from bda.models import Spectacle, Participant, ChoixSpectacle
+
+class BaseBdaFormSet(BaseInlineFormSet):
+    def clean(self):
+        """Checks that no two articles have the same title."""
+        if any(self.errors):
+            # Don't bother validating the formset unless each form is valid on its own
+            return
+        spectacles = []
+        for i in range(0, self.total_form_count()):
+            form = self.forms[i]
+            if not form.cleaned_data:
+                continue
+            spectacle = form.cleaned_data['spectacle']
+            delete = form.cleaned_data['DELETE']
+            if not delete and spectacle in spectacles:
+                raise forms.ValidationError("Vous ne pouvez pas vous inscrire deux fois pour le même spectacle.")
+            spectacles.append(spectacle)
+
+@login_required
+def inscription(request):
+    BdaFormSet = inlineformset_factory(Participant, ChoixSpectacle, fields = ("spectacle","double","autoquit","priority",), formset = BaseBdaFormSet)
+    participant, created = Participant.objects.get_or_create(user = request.user)
+    success = False
+    if request.method == "POST":
+        formset = BdaFormSet(request.POST, instance = participant)
+        if formset.is_valid():
+            formset.save()
+            success = True
+            formset = BdaFormSet(instance = participant)
+    else:
+        formset = BdaFormSet(instance = participant)
+    return render_page(request, {"formset": formset, "success": success}, "inscription-bda.html")