106 lines
3.6 KiB
Python
106 lines
3.6 KiB
Python
from __future__ import unicode_literals
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from django.db.models.signals import post_save
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from django.dispatch import receiver
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from django.utils.translation import ugettext as _
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from common.utils import encapsulate
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from documents.models import Document
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from navigation.api import register_links, register_model_list_columns
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from project_setup.api import register_setup
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from .models import (
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Workflow, WorkflowInstance, WorkflowInstanceLogEntry, WorkflowState,
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WorkflowTransition
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)
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from .links import (
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link_document_workflow_instance_list, link_setup_workflow_document_types,
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link_setup_workflow_create, link_setup_workflow_delete,
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link_setup_workflow_edit, link_setup_workflow_list,
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link_setup_workflow_states, link_setup_workflow_state_create,
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link_setup_workflow_state_delete, link_setup_workflow_state_edit,
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link_setup_workflow_transitions, link_setup_workflow_transition_create,
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link_setup_workflow_transition_delete, link_setup_workflow_transition_edit,
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link_workflow_instance_detail, link_workflow_instance_transition
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)
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@receiver(post_save, dispatch_uid='launch_workflow', sender=Document)
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def launch_workflow(sender, instance, created, **kwargs):
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if created:
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Workflow.objects.launch_for(instance)
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register_setup(link_setup_workflow_list)
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register_model_list_columns(Workflow, [
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{
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'name': _('Initial state'),
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'attribute': encapsulate(lambda workflow: workflow.get_initial_state() or _('None'))
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},
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])
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register_model_list_columns(WorkflowState, [
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{
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'name': _('Is initial state?'),
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'attribute': 'initial'
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},
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])
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register_model_list_columns(WorkflowInstance, [
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{
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'name': _('Current state'),
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'attribute': 'get_current_state'
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},
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{
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'name': _('User'),
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'attribute': encapsulate(lambda workflow: getattr(workflow.get_last_log_entry(), 'user', _('None')))
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},
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{
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'name': _('Last transition'),
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'attribute': 'get_last_transition'
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},
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{
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'name': _('Date and time'),
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'attribute': encapsulate(lambda workflow: getattr(workflow.get_last_log_entry(), 'datetime', _('None')))
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},
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])
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register_model_list_columns(WorkflowTransition, [
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{
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'name': _('Origin state'),
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'attribute': 'origin_state'
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},
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{
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'name': _('Destination state'),
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'attribute': 'destination_state'
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},
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])
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register_model_list_columns(WorkflowInstanceLogEntry, [
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{
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'name': _('Date and time'),
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'attribute': 'datetime'
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},
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{
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'name': _('User'),
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'attribute': 'user'
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},
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{
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'name': _('Transition'),
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'attribute': 'transition'
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},
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{
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'name': _('Comment'),
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'attribute': 'comment'
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},
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])
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register_links([Document], [link_document_workflow_instance_list], menu_name='form_header')
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register_links([WorkflowInstance], [link_workflow_instance_detail, link_workflow_instance_transition])
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register_links([Workflow, 'document_states:setup_workflow_create', 'document_states:setup_workflow_list'], [link_setup_workflow_list, link_setup_workflow_create], menu_name='secondary_menu')
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register_links([Workflow], [link_setup_workflow_states, link_setup_workflow_transitions, link_setup_workflow_document_types, link_setup_workflow_edit, link_setup_workflow_delete])
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register_links([Workflow], [link_setup_workflow_state_create, link_setup_workflow_transition_create], menu_name='sidebar')
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register_links([WorkflowState], [link_setup_workflow_state_edit, link_setup_workflow_state_delete])
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register_links([WorkflowTransition], [link_setup_workflow_transition_edit, link_setup_workflow_transition_delete])
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