57 lines
1.7 KiB
Python
57 lines
1.7 KiB
Python
from __future__ import absolute_import, unicode_literals
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from django import forms
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from django.utils.translation import ugettext_lazy as _
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from .models import Workflow, WorkflowState, WorkflowTransition
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class WorkflowForm(forms.ModelForm):
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class Meta:
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fields = ('label', 'internal_name')
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model = Workflow
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class WorkflowStateForm(forms.ModelForm):
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class Meta:
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fields = ('initial', 'label', 'completion')
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model = WorkflowState
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class WorkflowTransitionForm(forms.ModelForm):
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def __init__(self, *args, **kwargs):
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workflow = kwargs.pop('workflow')
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super(WorkflowTransitionForm, self).__init__(*args, **kwargs)
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self.fields[
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'origin_state'
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].queryset = self.fields[
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'origin_state'
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].queryset.filter(workflow=workflow)
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self.fields[
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'destination_state'
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].queryset = self.fields[
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'destination_state'
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].queryset.filter(workflow=workflow)
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class Meta:
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fields = ('label', 'origin_state', 'destination_state')
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model = WorkflowTransition
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class WorkflowInstanceTransitionForm(forms.Form):
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def __init__(self, *args, **kwargs):
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user = kwargs.pop('user')
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workflow_instance = kwargs.pop('workflow_instance')
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super(WorkflowInstanceTransitionForm, self).__init__(*args, **kwargs)
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self.fields[
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'transition'
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].queryset = workflow_instance.get_transition_choices(_user=user)
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transition = forms.ModelChoiceField(
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label=_('Transition'), queryset=WorkflowTransition.objects.none()
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)
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comment = forms.CharField(
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label=_('Comment'), required=False, widget=forms.widgets.Textarea()
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)
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