Rename the mayan_task_manager app to task_manager.

Signed-off-by: Roberto Rosario <roberto.rosario.gonzalez@gmail.com>

mayan/apps/task_manager/views.py

@@ -0,0 +1,71 @@
+from __future__ import absolute_import, unicode_literals
+
+from django.contrib import messages
+from django.utils.translation import ugettext_lazy as _
+
+from common.generics import SingleObjectListView
+
+from .classes import CeleryQueue
+from .permissions import permission_task_view
+
+
+class QueueListView(SingleObjectListView):
+    extra_context = {
+        'hide_object': True,
+        'title': _('Background task queues'),
+    }
+    view_permission = permission_task_view
+
+    def get_queryset(self):
+        return CeleryQueue.all()
+
+
+class QueueActiveTaskListView(SingleObjectListView):
+    view_permission = permission_task_view
+
+    def get_extra_context(self):
+        return {
+            'hide_object': True,
+            'object': self.get_object(),
+            'title': _('Active tasks in queue: %s') % self.get_object()
+        }
+
+    def get_object(self):
+        return CeleryQueue.get(queue_name=self.kwargs['queue_name'])
+
+    def get_task_list(self):
+        return self.get_object().get_active_tasks()
+
+    def get_queryset(self):
+        try:
+            return self.get_task_list()
+        except Exception as exception:
+            messages.error(
+                self.request,
+                _('Unable to retrieve task list; %s') % exception
+            )
+            return ()
+
+
+class QueueScheduledTaskListView(QueueActiveTaskListView):
+    def get_extra_context(self):
+        return {
+            'hide_object': True,
+            'object': self.get_object(),
+            'title': _('Scheduled tasks in queue: %s') % self.get_object()
+        }
+
+    def get_task_list(self):
+        return self.get_object().get_scheduled_tasks()
+
+
+class QueueReservedTaskListView(QueueActiveTaskListView):
+    def get_extra_context(self):
+        return {
+            'hide_object': True,
+            'object': self.get_object(),
+            'title': _('Reserved tasks in queue: %s') % self.get_object()
+        }
+
+    def get_task_list(self):
+        return self.get_object().get_reserved_tasks()