From 19d826ad00deb265682b46509204e8a1afbc151e Mon Sep 17 00:00:00 2001
From: Brian Rosner <brosner@gmail.com>
Date: Fri, 26 Oct 2012 15:32:03 -0600
Subject: [PATCH] added ability to edit non-talk slots

---
 symposion/schedule/forms.py                  | 38 ++++++++++++++------
 symposion/schedule/views.py                  | 27 +++++++-------
 symposion/templates/schedule/_edit_grid.html |  1 +
 3 files changed, 42 insertions(+), 24 deletions(-)

diff --git a/symposion/schedule/forms.py b/symposion/schedule/forms.py
index e7e524c9..4e6dfed8 100644
--- a/symposion/schedule/forms.py
+++ b/symposion/schedule/forms.py
@@ -6,18 +6,34 @@ from symposion.schedule.models import Presentation
 
 class SlotEditForm(forms.Form):
     
-    presentation = forms.ModelChoiceField(queryset=Presentation.objects.none())
-    
     def __init__(self, *args, **kwargs):
-        content = kwargs.pop("content", None)
-        if content:
-            kwargs.setdefault("initial", {})["presentation"] = content
+        self.slot = kwargs.pop("slot")
         super(SlotEditForm, self).__init__(*args, **kwargs)
-        queryset = Presentation.objects.exclude(cancelled=True).order_by("proposal_base__pk")
-        if content:
-            queryset = queryset.filter(Q(slot=None) | Q(pk=content.pk))
-            self.fields["presentation"].required = False
+        if self.slot.kind.label == "talk":
+            self.fields["presentation"] = self.build_presentation_field()
+        else:
+            self.fields["content_override"] = self.build_content_override_field()
+    
+    def build_presentation_field(self):
+        kwargs = {}
+        queryset = Presentation.objects.all()
+        queryset = queryset.exclude(cancelled=True)
+        queryset = queryset.order_by("proposal_base__pk")
+        if self.slot.content:
+            queryset = queryset.filter(Q(slot=None) | Q(pk=self.slot.content.pk))
+            kwargs["required"] = False
+            kwargs["initial"] = self.slot.content
         else:
             queryset = queryset.filter(slot=None)
-            self.fields["presentation"].required = True
-        self.fields["presentation"].queryset = queryset
+            kwargs["required"] = True
+        kwargs["queryset"] = queryset
+        return forms.ModelChoiceField(**kwargs)
+    
+    def build_content_override_field(self):
+        kwargs = {
+            "label": "Content",
+            "widget": forms.Textarea(attrs={"class": "span6"}),
+            "required": False,
+            "initial": self.slot.content_override,
+        }
+        return forms.CharField(**kwargs)
diff --git a/symposion/schedule/views.py b/symposion/schedule/views.py
index 99cad340..347b6ce2 100644
--- a/symposion/schedule/views.py
+++ b/symposion/schedule/views.py
@@ -96,23 +96,24 @@ def schedule_slot_edit(request, slug, slot_pk):
     
     slot = get_object_or_404(Slot, day__schedule__section__slug=slug, pk=slot_pk)
     
-    # slot content
-    try:
-        content = slot.content
-    except ObjectDoesNotExist:
-        content = None
-    
     if request.method == "POST":
-        form = SlotEditForm(request.POST, content=content)
+        form = SlotEditForm(request.POST, slot=slot)
         if form.is_valid():
-            presentation = form.cleaned_data["presentation"]
-            if presentation is None:
-                slot.unassign()
-            else:
-                slot.assign(presentation)
+            save = False
+            if "content_override" in form.cleaned_data:
+                slot.content_override = form.cleaned_data["content_override"]
+                save = True
+            if "presentation" in form.cleaned_data:
+                presentation = form.cleaned_data["presentation"]
+                if presentation is None:
+                    slot.unassign()
+                else:
+                    slot.assign(presentation)
+            if save:
+                slot.save()
         return redirect("schedule_edit")
     else:
-        form = SlotEditForm(content=content)
+        form = SlotEditForm(slot=slot)
         ctx = {
             "slug": slug,
             "form": form,
diff --git a/symposion/templates/schedule/_edit_grid.html b/symposion/templates/schedule/_edit_grid.html
index ecb66757..eb39ec7d 100644
--- a/symposion/templates/schedule/_edit_grid.html
+++ b/symposion/templates/schedule/_edit_grid.html
@@ -23,6 +23,7 @@
                         {% else %}
                             {{ slot.kind.label }}
                         {% endif %}
+                        &mdash; <a class="edit-slot" data-action="{% url schedule_slot_edit schedule.section.slug slot.pk %}" href="#">edit</a>
                     {% endif %}
                 </td>
             {% endfor %}