Removed transitions and move to a Node based workflow element

apps/workflows/forms.py

@@ -3,11 +3,26 @@ from __future__ import absolute_import
 from django import forms
 from django.utils.translation import ugettext_lazy as _
 
-from .models import Workflow, State, Transition, WorkflowState, WorkflowStateTransition
+from .models import Workflow, State, WorkflowState, WorkflowNode
 
 
+class NodeForm(forms.Form):
+    def __init__(self, *args, **kwargs):
+        #workflow = kwargs.pop('workflow')
+        super(WorkflowStateSetupForm, self).__init__(*args, **kwargs)
+        #self.fields['workflow'].initial = workflow
+        #self.fields['workflow'].widget = forms.widgets.HiddenInput()
+        print self.instance
+
+    #def choices(self, workflow):
+    #    return {
+    ##        'next_node': workflow.nodes.all()
+    #    }    
+    
+
 class WorkflowSetupForm(forms.ModelForm):
     class Meta:
+        exclude = ('initial_node,')
         model = Workflow
 
 
@@ -27,19 +42,29 @@ class WorkflowStateSetupForm(forms.ModelForm):
         model = WorkflowState
 
 
-class TransitionSetupForm(forms.ModelForm):
-    class Meta:
-        model = Transition
-        
-
-class WorkflowStateTransitionSetupForm(forms.ModelForm):
+class WorkflowNodeSetupForm(forms.ModelForm):
     def __init__(self, *args, **kwargs):
-        workflow_state = kwargs.pop('workflow_state')
-        super(WorkflowStateTransitionSetupForm, self).__init__(*args, **kwargs)
-        self.fields['workflow_state_source'].initial = workflow_state
-        self.fields['workflow_state_source'].widget = forms.widgets.HiddenInput()
+        workflow = kwargs.pop('workflow')
+        super(WorkflowNodeSetupForm, self).__init__(*args, **kwargs)
+        self.fields['workflow'].initial = workflow
+        self.fields['workflow'].widget = forms.widgets.HiddenInput()
     
     class Meta:
-        model = WorkflowStateTransition
+        model = WorkflowNode
+
+#class TransitionSetupForm(forms.ModelForm):
+#    class Meta:
+#        model = Transition
+        
+
+#class WorkflowStateTransitionSetupForm(forms.ModelForm):
+#    def __init__(self, *args, **kwargs):
+#        workflow_state = kwargs.pop('workflow_state')
+#        super(WorkflowStateTransitionSetupForm, self).__init__(*args, **kwargs)
+#        self.fields['workflow_state_source'].initial = workflow_state
+#        self.fields['workflow_state_source'].widget = forms.widgets.HiddenInput()
+#    
+#    class Meta:
+#        model = WorkflowStateTransition