Merge lp:~cjohnston/summit/tracks-on-meeting-forms into lp:summit

[Chris Johnston]

Makes only tracks for the current summit show up in the create and edit forms.

[Chris Johnston (cjohnston)]

review: Approve

=== modified file 'summit/schedule/forms.py'
--- summit/schedule/forms.py	2012-03-23 14:20:31 +0000
+++ summit/schedule/forms.py	2012-03-27 18:04:19 +0000
@@ -65,67 +65,7 @@
                     for attendee in kwargs['instance'].participants.all()]
 
         super(MeetingFormBase, self).__init__(*args, **kwargs)
-
-        summit = self.instance.summit
-        self.fields['participants'].queryset = Attendee.objects.filter(
-            summit=summit).order_by('user__first_name',
-                                    'user__last_name',
-                                    'user__username')
-
-    def save(self, commit=True):
-        instance = super(MeetingFormBase, self).save(commit)
-
-        # Prepare a 'save_m2m' method for the form,
-        if 'save_m2m' in dir(self):
-            old_save_m2m = self.save_m2m
-        else:
-            old_save_m2m = None
-        def save_m2m():
-            if old_save_m2m is not None:
-                old_save_m2m()
-            # This is where we actually link the pizza with toppings
-            instance.participants.clear()
-            for participant in self.cleaned_data['participants']:
-                record = Participant(meeting=instance, attendee=participant,
-                                     required=True)
-                record.save()
-        self.save_m2m = save_m2m
-
-        # Do we need to save all changes now?
-        if commit:
-            instance.save()
-            self.save_m2m()
-
-        return instance
-
-class MeetingFormBase(forms.ModelForm):
-    participants = MultipleAttendeeField(
-        queryset=Attendee.objects.all,
-        widget=forms.CheckboxSelectMultiple,
-        label='Participants',
-        required=False)
-
-    class Media:
-        css = {'all': (
-                       '/media/css/colortip-1.0-jquery.css', 
-                       )}
-        js = (
-              '/media/js/colortip-1.0-jquery.js',
-              )
-
-    def __init__(self, *args, **kwargs):
-        if 'instance' in kwargs:
-            if kwargs['instance'].pk is not None:
-                # We get the 'initial' keyword argument or initialize it
-                # as a dict if it didn't exist.
-                initial = kwargs.setdefault('initial', {})
-                # The widget for a ModelMultipleChoiceField expects
-                # a list of primary key for the selected data.
-                initial['participants'] = [
-                    attendee.pk
-                    for attendee in kwargs['instance'].participants.all()]
-
-        super(MeetingFormBase, self).__init__(*args, **kwargs)
+        self.fields['tracks'].queryset = self.instance.summit.track_set.all()
 
         summit = self.instance.summit
         self.fields['participants'].queryset = Attendee.objects.filter(