Add workflow states and transition delete views

mayan/apps/document_states/__init__.py

@@ -14,12 +14,13 @@ from .models import (
     WorkflowTransition
 )
 from .links import (
-    link_document_workflow_instance_list, link_setup_workflow_create,
-    link_setup_workflow_delete, link_setup_workflow_edit,
-    link_setup_workflow_list, link_setup_workflow_states,
-    link_setup_workflow_state_create, link_setup_workflow_state_edit,
+    link_document_workflow_instance_list, link_setup_workflow_document_types,
+    link_setup_workflow_create, link_setup_workflow_delete,
+    link_setup_workflow_edit, link_setup_workflow_list,
+    link_setup_workflow_states, link_setup_workflow_state_create,
+    link_setup_workflow_state_delete, link_setup_workflow_state_edit,
     link_setup_workflow_transitions, link_setup_workflow_transition_create,
-    link_setup_workflow_transition_edit, link_setup_workflow_document_types,
+    link_setup_workflow_transition_delete, link_setup_workflow_transition_edit,
     link_workflow_instance_detail, link_workflow_instance_transition
 )
 
@@ -88,5 +89,5 @@ register_links([WorkflowInstance], [link_workflow_instance_detail, link_workflow
 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')
 register_links([Workflow], [link_setup_workflow_states, link_setup_workflow_transitions, link_setup_workflow_document_types, link_setup_workflow_edit, link_setup_workflow_delete])
 register_links([Workflow], [link_setup_workflow_state_create, link_setup_workflow_transition_create], menu_name='sidebar')
-register_links([WorkflowState], [link_setup_workflow_state_edit])
-register_links([WorkflowTransition], [link_setup_workflow_transition_edit])
+register_links([WorkflowState], [link_setup_workflow_state_edit, link_setup_workflow_state_delete])
+register_links([WorkflowTransition], [link_setup_workflow_transition_edit, link_setup_workflow_transition_delete])

mayan/apps/document_states/links.py

@@ -9,10 +9,12 @@ link_setup_workflow_edit = {'text': _('Edit'), 'view': 'document_states:setup_wo
 
 link_setup_workflow_states = {'text': _('States'), 'view': 'document_states:setup_workflow_states', 'args': 'object.pk', 'famfam': 'style'}
 link_setup_workflow_state_create = {'text': _('Create state'), 'view': 'document_states:setup_workflow_state_create', 'args': 'object.pk', 'famfam': 'style_add'}
+link_setup_workflow_state_delete = {'text': _('Delete'), 'view': 'document_states:setup_workflow_state_delete', 'args': 'object.pk', 'famfam': 'delete'}
 link_setup_workflow_state_edit = {'text': _('Edit'), 'view': 'document_states:setup_workflow_state_edit', 'args': 'object.pk', 'famfam': 'pencil'}
 
 link_setup_workflow_transitions = {'text': _('Transitions'), 'view': 'document_states:setup_workflow_transitions', 'args': 'object.pk', 'famfam': 'lightning'}
 link_setup_workflow_transition_create = {'text': _('Create transition'), 'view': 'document_states:setup_workflow_transition_create', 'args': 'object.pk', 'famfam': 'lightning_add'}
+link_setup_workflow_transition_delete = {'text': _('Delete'), 'view': 'document_states:setup_workflow_transition_delete', 'args': 'object.pk', 'famfam': 'delete'}
 link_setup_workflow_transition_edit = {'text': _('Edit'), 'view': 'document_states:setup_workflow_transition_edit', 'args': 'object.pk', 'famfam': 'pencil'}
 
 link_setup_workflow_document_types = {'text': _('Document types'), 'view': 'document_states:setup_workflow_document_types', 'args': 'object.pk', 'famfam': 'layout'}

mayan/apps/document_states/urls.py

@@ -2,11 +2,12 @@ from django.conf.urls import patterns, url
 
 from .views import (
     SetupWorkflowCreateView, SetupWorkflowDeleteView, SetupWorkflowEditView,
-    SetupWorkflowListView, SetupWorkflowStateListView,
-    SetupWorkflowStateCreateView, SetupWorkflowStateEditView,
-    SetupWorkflowTransitionListView, SetupWorkflowTransitionCreateView,
-    SetupWorkflowTransitionEditView, DocumentWorkflowInstanceListView,
-    WorkflowInstanceDetailView, WorkflowInstanceTransitionView
+    SetupWorkflowListView, SetupWorkflowStateCreateView,
+    SetupWorkflowStateDeleteView, SetupWorkflowStateEditView,
+    SetupWorkflowStateListView, SetupWorkflowTransitionListView,
+    SetupWorkflowTransitionCreateView, SetupWorkflowTransitionDeleteView,
+    SetupWorkflowTransitionEditView, WorkflowInstanceDetailView,
+    WorkflowInstanceTransitionView, DocumentWorkflowInstanceListView
 )
 
 urlpatterns = patterns('',
@@ -14,13 +15,15 @@ urlpatterns = patterns('',
     url(r'^setup/create/$', SetupWorkflowCreateView.as_view(), name='setup_workflow_create'),
     url(r'^setup/(?P<pk>\d+)/edit/$', SetupWorkflowEditView.as_view(), name='setup_workflow_edit'),
     url(r'^setup/(?P<pk>\d+)/delete/$', SetupWorkflowDeleteView.as_view(), name='setup_workflow_delete'),
+
     url(r'^setup/(?P<pk>\d+)/states/$', SetupWorkflowStateListView.as_view(), name='setup_workflow_states'),
     url(r'^setup/(?P<pk>\d+)/states/create/$', SetupWorkflowStateCreateView.as_view(), name='setup_workflow_state_create'),
-
+    url(r'^setup/workflow/state/(?P<pk>\d+)/delete/$', SetupWorkflowStateDeleteView.as_view(), name='setup_workflow_state_delete'),
     url(r'^setup/workflow/state/(?P<pk>\d+)/edit/$', SetupWorkflowStateEditView.as_view(), name='setup_workflow_state_edit'),
 
     url(r'^setup/(?P<pk>\d+)/transitions/$', SetupWorkflowTransitionListView.as_view(), name='setup_workflow_transitions'),
     url(r'^setup/(?P<pk>\d+)/transitions/create/$', SetupWorkflowTransitionCreateView.as_view(), name='setup_workflow_transition_create'),
+    url(r'^setup/workflow/transitions/(?P<pk>\d+)/delete/$', SetupWorkflowTransitionDeleteView.as_view(), name='setup_workflow_transition_delete'),
     url(r'^setup/workflow/transitions/(?P<pk>\d+)/edit/$', SetupWorkflowTransitionEditView.as_view(), name='setup_workflow_transition_edit'),
 
     url(r'^document/(?P<pk>\d+)/workflows/$', DocumentWorkflowInstanceListView.as_view(), name='document_workflow_instance_list'),
@@ -31,5 +34,3 @@ urlpatterns = patterns('',
 urlpatterns += patterns('document_states.views',
     url(r'^setup/(?P<pk>\d+)/document_types/$', 'setup_workflow_document_types', name='setup_workflow_document_types'),
 )
-
-

mayan/apps/document_states/views.py

@@ -263,6 +263,30 @@ class SetupWorkflowStateCreateView(SingleObjectCreateView):
         return super(SetupWorkflowStateCreateView, self).form_valid(form)
 
 
+class SetupWorkflowStateDeleteView(SingleObjectDeleteView):
+    model = WorkflowState
+    view_permission = PERMISSION_WORKFLOW_DELETE
+
+    def get_context_data(self, **kwargs):
+        context = super(SetupWorkflowStateDeleteView, self).get_context_data(**kwargs)
+
+        context.update(
+            {
+                'object': self.get_object().workflow,
+                'workflow_instance': self.get_object(),
+                'navigation_object_list': [
+                    {'object': 'object'},
+                    {'object': 'workflow_instance'}
+                ],
+            }
+        )
+
+        return context
+
+    def get_success_url(self):
+        return reverse('document_states:setup_workflow_States', args=[self.get_object().workflow.pk])
+
+
 class SetupWorkflowStateEditView(SingleObjectEditView):
     form_class = WorkflowStateForm
     model = WorkflowState
@@ -366,6 +390,30 @@ class SetupWorkflowTransitionCreateView(SingleObjectCreateView):
             return HttpResponseRedirect(self.get_success_url())
 
 
+class SetupWorkflowTransitionDeleteView(SingleObjectDeleteView):
+    model = WorkflowTransition
+    view_permission = PERMISSION_WORKFLOW_DELETE
+
+    def get_context_data(self, **kwargs):
+        context = super(SetupWorkflowTransitionDeleteView, self).get_context_data(**kwargs)
+
+        context.update(
+            {
+                'object': self.get_object().workflow,
+                'workflow_instance': self.get_object(),
+                'navigation_object_list': [
+                    {'object': 'object'},
+                    {'object': 'workflow_instance'}
+                ],
+            }
+        )
+
+        return context
+
+    def get_success_url(self):
+        return reverse('document_states:setup_workflow_transitions', args=[self.get_object().workflow.pk])
+
+
 class SetupWorkflowTransitionEditView(SingleObjectEditView):
     form_class = WorkflowTransitionForm
     model = WorkflowTransition