Update documents app

Rename the DeletedDocument proxy model to a TrashedDocument.

Rename the deleted_document views to trashed_document.

Rename the document and deleted_document URL parameters to
trashed_document.

Update URL parameters to the '_id' form.

Add keyword arguments.

Update use of .filter_by_access().

Enclose trashed document restore method in a transaction.

Sort arguments.

Update app for compliance with MERCs 5 and 6.

Add document page view tests.

Add favorite document view tests.

Movernize tests.

Replace use of urlencode with furl.

Update views to use ExternalObjectMixin.

Refactor the document and version download views.

Rename the DocumentDocumentTypeEditView to DocumentChangeTypeView.

Move the trashed document views to their own module.

Signed-off-by: Roberto Rosario <Roberto.Rosario@mayan-edms.com>

mayan/apps/documents/admin.py

@@ -3,8 +3,8 @@ from __future__ import unicode_literals
 from django.contrib import admin
 
 from .models import (
-    DeletedDocument, Document, DocumentPage, DocumentType,
-    DocumentTypeFilename, DocumentVersion, DuplicatedDocument, RecentDocument
+    Document, DocumentPage, DocumentType, DocumentTypeFilename, DocumentVersion,
+    DuplicatedDocument, RecentDocument, TrashedDocument
 )
 
 
@@ -29,14 +29,6 @@ class DocumentVersionInline(admin.StackedInline):
     allow_add = True
 
 
-@admin.register(DeletedDocument)
-class DeletedDocumentAdmin(admin.ModelAdmin):
-    date_hierarchy = 'deleted_date_time'
-    list_filter = ('document_type',)
-    list_display = ('uuid', 'label', 'document_type', 'deleted_date_time')
-    readonly_fields = ('uuid', 'document_type')
-
-
 @admin.register(Document)
 class DocumentAdmin(admin.ModelAdmin):
     date_hierarchy = 'date_added'
@@ -69,3 +61,11 @@ class RecentDocumentAdmin(admin.ModelAdmin):
     list_display_links = ('document', 'datetime_accessed')
     list_filter = ('user',)
     readonly_fields = ('user', 'document', 'datetime_accessed')
+
+
+@admin.register(TrashedDocument)
+class TrashedDocumentAdmin(admin.ModelAdmin):
+    date_hierarchy = 'deleted_date_time'
+    list_filter = ('document_type',)
+    list_display = ('uuid', 'label', 'document_type', 'deleted_date_time')
+    readonly_fields = ('uuid', 'document_type')

mayan/apps/documents/api_views.py

@@ -9,7 +9,7 @@ from django.shortcuts import get_object_or_404
 from django.views.decorators.cache import cache_control, patch_cache_control
 
 from django_downloadview import DownloadMixin, VirtualFile
-from rest_framework import generics, status
+from rest_framework import generics, status, viewsets
 from rest_framework.response import Response
 
 from mayan.apps.acls.models import AccessControlList
@@ -17,12 +17,12 @@ from mayan.apps.rest_api.filters import MayanObjectPermissionsFilter
 from mayan.apps.rest_api.permissions import MayanPermission
 
 from .literals import DOCUMENT_IMAGE_TASK_TIMEOUT
-from .models import Document, DocumentType, RecentDocument
+from .models import Document, DocumentVersion, DocumentType, RecentDocument
 from .permissions import (
-    permission_document_create, permission_document_delete,
+    permission_document_create, permission_trashed_document_delete,
     permission_document_download, permission_document_edit,
     permission_document_new_version, permission_document_properties_edit,
-    permission_document_restore, permission_document_trash,
+    permission_trashed_document_restore, permission_document_trash,
     permission_document_type_create, permission_document_type_delete,
     permission_document_type_edit, permission_document_type_view,
     permission_document_version_revert, permission_document_version_view,
@@ -30,10 +30,11 @@ from .permissions import (
 )
 from .serializers import (
     DeletedDocumentSerializer, DocumentPageSerializer, DocumentSerializer,
-    DocumentTypeSerializer, DocumentVersionSerializer, NewDocumentSerializer,
-    NewDocumentVersionSerializer, RecentDocumentSerializer,
-    WritableDocumentSerializer, WritableDocumentTypeSerializer,
-    WritableDocumentVersionSerializer
+    DocumentTypeSerializer, DocumentVersionSerializer,# NewDocumentSerializer,
+    #NewDocumentVersionSerializer, RecentDocumentSerializer,
+    RecentDocumentSerializer,
+    #WritableDocumentSerializer, WritableDocumentTypeSerializer,
+    #WritableDocumentVersionSerializer
 )
 from .settings import settings_document_page_image_cache_time
 from .tasks import task_generate_document_page_image
@@ -41,12 +42,172 @@ from .tasks import task_generate_document_page_image
 logger = logging.getLogger(__name__)
 
 
+
+from rest_framework.decorators import action, detail_route
+from rest_framework.response import Response
+
+
+class DocumentViewSet(viewsets.ModelViewSet):
+    lookup_field = 'pk'
+    lookup_url_kwarg = 'document_id'
+    queryset = Document.objects.all()
+    serializer_class = DocumentSerializer
+
+    """
+    @action(
+        detail=True, lookup_field='pk', lookup_url_kwarg='document_id',
+        url_name='document-version-list', url_path='document_versions'
+    )
+    def document_version_list(self, request, *args, **kwargs):
+        serializer = DocumentVersionSerializer(
+            instance=self.get_object().versions.all(), many=True,
+            context={'request': request}
+        )
+        return Response(serializer.data)
+    """
+
+class DocumentPageViewSet(viewsets.ModelViewSet):
+    lookup_field = 'pk'
+    lookup_url_kwarg = 'document_page_id'
+    serializer_class = DocumentPageSerializer
+
+    def get_queryset(self):
+        return get_object_or_404(
+            klass=DocumentVersion, document_id=self.kwargs['document_id'],
+            pk=self.kwargs['document_version_id']
+        ).pages.all()
+
+    @action(
+        detail=True, lookup_field='pk', lookup_url_kwarg='document_page_id',
+        url_name='image', url_path='image'
+    )
+    @cache_control(private=True)
+    def document_page_image(self, request, *args, **kwargs):
+        """
+        asdasd
+        """
+        transformation_dict = {
+            'kwargs': {},
+            'name': {}
+        }
+        transformation_list = []
+
+        querystring = furl()
+        querystring.args.update(self.request.GET)
+        querystring.args.update(self.request.POST)
+
+        for key, value in querystring.args.items():
+            if key.startswith('transformation_'):
+                literal, index, element = key.split('_')
+                transformation_dict[element][index] = value
+
+        for order, identifier in transformation_dict['name'].items():
+            if order in transformation_dict['kwargs'].keys():
+                kwargs = {}
+                for kwargs_entry in transformation_dict['kwargs'][order].split(','):
+                    key, value = kwargs_entry.split(':')
+                    kwargs[key] = float(value)
+
+                transformation_list.append({
+                    'name': identifier,
+                    'kwargs': kwargs
+                })
+
+        width = request.GET.get('width')
+        height = request.GET.get('height')
+        zoom = request.GET.get('zoom')
+
+        if zoom:
+            zoom = int(zoom)
+
+        rotation = request.GET.get('rotation')
+
+        if rotation:
+            rotation = int(rotation)
+
+        task = task_generate_document_page_image.apply_async(
+            kwargs=dict(
+                document_page_id=self.get_object().pk, width=width,
+                height=height, zoom=zoom, rotation=rotation,
+                transformation_list=transformation_list
+            )
+        )
+
+        cache_filename = task.get(timeout=DOCUMENT_IMAGE_TASK_TIMEOUT)
+        with self.get_object().cache_partition.get_file(filename=cache_filename).open() as file_object:
+            response = HttpResponse(file_object.read(), content_type='image')
+            if '_hash' in request.GET:
+                patch_cache_control(
+                    response,
+                    max_age=settings_document_page_image_cache_time.value
+                )
+            return response
+
+
+    """
+    @action(
+        detail=True, lookup_field='pk', lookup_url_kwarg='document_page_id',
+        url_name='document-page-list', url_path='document_pages'
+    )
+    def document_page_list(self, request, *args, **kwargs):
+        serializer = DocumentPageSerializer(
+            instance=self.get_object().versions.all(), many=True,
+            context={'request': request}
+        )
+        return Response(serializer.data)
+    """
+
+class DocumentTypeViewSet(viewsets.ModelViewSet):
+    lookup_field = 'pk'
+    lookup_url_kwarg = 'document_type_id'
+    queryset = DocumentType.objects.all()
+    serializer_class = DocumentTypeSerializer
+
+    @action(
+        detail=True, lookup_field='pk', lookup_url_kwarg='document_type_id',
+        url_name='document-list', url_path='documents'
+    )
+    def document_list(self, request, *args, **kwargs):
+        serializer = DocumentSerializer(
+            instance=self.get_object().documents.all(), many=True,
+            context={'request': request}
+        )
+        return Response(serializer.data)
+
+
+class DocumentVersionViewSet(viewsets.ModelViewSet):
+    lookup_field = 'pk'
+    lookup_url_kwarg = 'document_version_id'
+    serializer_class = DocumentVersionSerializer
+
+    """
+    @action(
+        detail=True, lookup_field='pk', lookup_url_kwarg='document_version_id',
+        url_name='document-pages-list', url_path='document_pages'
+    )
+    def document_pages_list(self, request, *args, **kwargs):
+        serializer = DocumentPageSerializer(
+            instance=self.get_object().pages.all(), many=True,
+            context={'request': request}
+        )
+        return Response(serializer.data)
+    """
+    def get_queryset(self):
+        return get_object_or_404(
+            klass=Document, pk=self.kwargs['document_id']
+        ).versions.all()
+
+
+'''
+
+
+
 class APIDeletedDocumentListView(generics.ListAPIView):
     """
     Returns a list of all the trashed documents.
     """
     filter_backends = (MayanObjectPermissionsFilter,)
-    lookup_url_kwarg = 'document_pk'
+    lookup_url_kwarg = 'document_id'
     mayan_object_permissions = {'GET': (permission_document_view,)}
     permission_classes = (MayanPermission,)
     queryset = Document.trash.all()
@@ -59,9 +220,9 @@ class APIDeletedDocumentView(generics.RetrieveDestroyAPIView):
     delete: Delete the trashed document.
     get: Retreive the details of the trashed document.
     """
-    lookup_url_kwarg = 'document_pk'
+    lookup_url_kwarg = 'document_id'
     mayan_object_permissions = {
-        'DELETE': (permission_document_delete,),
+        'DELETE': (permission_trashed_document_delete,),
         'GET': (permission_document_view,)
     }
     permission_classes = (MayanPermission,)
@@ -73,9 +234,9 @@ class APIDeletedDocumentRestoreView(generics.GenericAPIView):
     """
     post: Restore a trashed document.
     """
-    lookup_url_kwarg = 'document_pk'
+    lookup_url_kwarg = 'document_id'
     mayan_object_permissions = {
-        'POST': (permission_document_restore,)
+        'POST': (permission_trashed_document_restore,)
     }
     permission_classes = (MayanPermission,)
     queryset = Document.trash.all()
@@ -95,7 +256,7 @@ class APIDocumentDownloadView(DownloadMixin, generics.RetrieveAPIView):
     """
     get: Download the latest version of a document.
     """
-    lookup_url_kwarg = 'document_pk'
+    lookup_url_kwarg = 'document_id'
     mayan_object_permissions = {
         'GET': (permission_document_download,)
     }
@@ -146,7 +307,7 @@ class APIDocumentListView(generics.ListCreateAPIView):
 
     def perform_create(self, serializer):
         AccessControlList.objects.check_access(
-            permissions=(permission_document_create,), user=self.request.user,
+            permission=permission_document_create,), user=self.request.user,
             obj=serializer.validated_data['document_type']
         )
         serializer.save(_user=self.request.user)
@@ -156,7 +317,7 @@ class APIDocumentPageImageView(generics.RetrieveAPIView):
     """
     get: Returns an image representation of the selected document.
     """
-    lookup_url_kwarg = 'document_page_pk'
+    lookup_url_kwarg = 'document_page_id'
 
     def get_document(self):
         if self.request.method == 'GET':
@@ -165,7 +326,7 @@ class APIDocumentPageImageView(generics.RetrieveAPIView):
             permission_required = permission_document_edit
 
         document = get_object_or_404(
-            klass=Document.passthrough, pk=self.kwargs['document_pk']
+            klass=Document.passthrough, pk=self.kwargs['document_id']
         )
 
         AccessControlList.objects.check_access(
@@ -175,7 +336,7 @@ class APIDocumentPageImageView(generics.RetrieveAPIView):
 
     def get_document_version(self):
         return get_object_or_404(
-            klass=self.get_document().versions.all(), pk=self.kwargs['document_version_pk']
+            klass=self.get_document().versions.all(), pk=self.kwargs['document_version_id']
         )
 
     def get_queryset(self):
@@ -253,7 +414,7 @@ class APIDocumentPageView(generics.RetrieveUpdateAPIView):
     patch: Edit the selected document page.
     put: Edit the selected document page.
     """
-    lookup_url_kwarg = 'document_page_pk'
+    lookup_url_kwarg = 'document_page_id'
     serializer_class = DocumentPageSerializer
 
     def get_document(self):
@@ -263,7 +424,7 @@ class APIDocumentPageView(generics.RetrieveUpdateAPIView):
             permission_required = permission_document_edit
 
         document = get_object_or_404(
-            klass=Document, pk=self.kwargs['document_pk']
+            klass=Document, pk=self.kwargs['document_id']
         )
 
         AccessControlList.objects.check_access(
@@ -274,7 +435,7 @@ class APIDocumentPageView(generics.RetrieveUpdateAPIView):
     def get_document_version(self):
         return get_object_or_404(
             klass=self.get_document().versions.all(),
-            pk=self.kwargs['document_version_pk']
+            pk=self.kwargs['document_version_id']
         )
 
     def get_queryset(self):
@@ -287,7 +448,7 @@ class APIDocumentTypeListView(generics.ListCreateAPIView):
     post: Create a new document type.
     """
     filter_backends = (MayanObjectPermissionsFilter,)
-    lookup_url_kwarg = 'document_type_pk'
+    lookup_url_kwarg = 'document_type_id'
     mayan_object_permissions = {'GET': (permission_document_type_view,)}
     mayan_view_permissions = {'POST': (permission_document_type_create,)}
     permission_classes = (MayanPermission,)
@@ -314,7 +475,7 @@ class APIDocumentTypeView(generics.RetrieveUpdateDestroyAPIView):
     patch: Edit the properties of the selected document type.
     put: Edit the properties of the selected document type.
     """
-    lookup_url_kwarg = 'document_type_pk'
+    lookup_url_kwarg = 'document_type_id'
     mayan_object_permissions = {
         'GET': (permission_document_type_view,),
         'PUT': (permission_document_type_edit,),
@@ -342,13 +503,13 @@ class APIDocumentTypeDocumentListView(generics.ListAPIView):
     Returns a list of all the documents of a particular document type.
     """
     filter_backends = (MayanObjectPermissionsFilter,)
-    lookup_url_kwarg = 'document_type_pk'
+    lookup_url_kwarg = 'document_type_id'
     mayan_object_permissions = {'GET': (permission_document_view,)}
     serializer_class = DocumentSerializer
 
     def get_queryset(self):
         document_type = get_object_or_404(
-            klass=DocumentType, pk=self.kwargs['document_type_pk']
+            klass=DocumentType, pk=self.kwargs['document_type_id']
         )
         AccessControlList.objects.check_access(
             permissions=permission_document_type_view, user=self.request.user,
@@ -362,15 +523,15 @@ class APIDocumentVersionDownloadView(DownloadMixin, generics.RetrieveAPIView):
     """
     get: Download a document version.
     """
-    lookup_url_kwarg = 'document_version_pk'
+    lookup_url_kwarg = 'document_version_id'
 
     def get_document(self):
         document = get_object_or_404(
-            klass=Document, pk=self.kwargs['document_pk']
+            klass=Document, pk=self.kwargs['document_id']
         )
 
         AccessControlList.objects.check_access(
-            permissions=(permission_document_download,), user=self.request.user,
+            permission=permission_document_download,), user=self.request.user,
             obj=document
         )
         return document
@@ -418,7 +579,7 @@ class APIDocumentView(generics.RetrieveUpdateDestroyAPIView):
     patch: Edit the properties of the selected document.
     put: Edit the properties of the selected document.
     """
-    lookup_url_kwarg = 'document_pk'
+    lookup_url_kwarg = 'document_id'
     mayan_object_permissions = {
         'GET': (permission_document_view,),
         'PUT': (permission_document_properties_edit,),
@@ -463,7 +624,7 @@ class APIDocumentVersionPageListView(generics.ListAPIView):
 
     def get_document(self):
         document = get_object_or_404(
-            klass=Document, pk=self.kwargs['document_pk']
+            klass=Document, pk=self.kwargs['document_id']
         )
 
         AccessControlList.objects.check_access(
@@ -474,7 +635,7 @@ class APIDocumentVersionPageListView(generics.ListAPIView):
     def get_document_version(self):
         return get_object_or_404(
             klass=self.get_document().versions.all(),
-            pk=self.kwargs['document_version_pk']
+            pk=self.kwargs['document_version_id']
         )
 
     def get_queryset(self):
@@ -490,7 +651,7 @@ class APIDocumentVersionsListView(generics.ListCreateAPIView):
     mayan_object_permissions = {
         'GET': (permission_document_version_view,),
     }
-    mayan_permission_attribute_check = 'document'
+    #mayan_permission_attribute_check = 'document'
     permission_classes = (MayanPermission,)
 
     def create(self, request, *args, **kwargs):
@@ -514,16 +675,16 @@ class APIDocumentVersionsListView(generics.ListCreateAPIView):
 
     def get_queryset(self):
         return get_object_or_404(
-            klass=Document, pk=self.kwargs['document_pk']
+            klass=Document, pk=self.kwargs['document_id']
         ).versions.all()
 
     def perform_create(self, serializer):
         document = get_object_or_404(
-            klass=Document, pk=self.kwargs['document_pk']
+            klass=Document, pk=self.kwargs['document_id']
         )
 
         AccessControlList.objects.check_access(
-            permissions=(permission_document_new_version,),
+            permission=permission_document_new_version,),
             user=self.request.user, obj=document
         )
         serializer.save(document=document, _user=self.request.user)
@@ -536,7 +697,7 @@ class APIDocumentVersionView(generics.RetrieveUpdateDestroyAPIView):
     patch: Edit the selected document version.
     put: Edit the selected document version.
     """
-    lookup_url_kwarg = 'document_version_pk'
+    lookup_url_kwarg = 'document_version_id'
 
     def get_document(self):
         if self.request.method == 'GET':
@@ -547,7 +708,7 @@ class APIDocumentVersionView(generics.RetrieveUpdateDestroyAPIView):
             permission_required = permission_document_edit
 
         document = get_object_or_404(
-            klass=Document, pk=self.kwargs['document_pk']
+            klass=Document, pk=self.kwargs['document_id']
         )
 
         AccessControlList.objects.check_access(
@@ -569,3 +730,4 @@ class APIDocumentVersionView(generics.RetrieveUpdateDestroyAPIView):
             return DocumentVersionSerializer
         else:
             return WritableDocumentVersionSerializer
+'''

mayan/apps/documents/apps.py

@@ -53,17 +53,17 @@ from .handlers import (
 )
 from .links import (
     link_clear_image_cache, link_document_clear_transformations,
-    link_document_clone_transformations, link_document_delete,
-    link_document_document_type_edit, link_document_download,
+    link_document_clone_transformations, link_trashed_document_delete,
+    link_document_change_type, link_document_download,
     link_document_duplicates_list, link_document_edit,
     link_document_favorites_add, link_document_favorites_remove,
-    link_document_list, link_document_list_deleted,
+    link_document_list, link_trashed_document_list,
     link_document_list_favorites, link_document_list_recent_access,
     link_document_list_recent_added,
     link_document_multiple_clear_transformations,
-    link_document_multiple_delete, link_document_multiple_document_type_edit,
+    link_trashed_document_multiple_delete, link_document_multiple_change_type,
     link_document_multiple_download, link_document_multiple_favorites_add,
-    link_document_multiple_favorites_remove, link_document_multiple_restore,
+    link_document_multiple_favorites_remove, link_trashed_document_multiple_restore,
     link_document_multiple_trash, link_document_multiple_update_page_count,
     link_document_page_navigation_first, link_document_page_navigation_last,
     link_document_page_navigation_next, link_document_page_navigation_previous,
@@ -72,7 +72,7 @@ from .links import (
     link_document_page_view_reset, link_document_page_zoom_in,
     link_document_page_zoom_out, link_document_pages, link_document_preview,
     link_document_print, link_document_properties,
-    link_document_quick_download, link_document_restore, link_document_trash,
+    link_document_quick_download, link_trashed_document_restore, link_document_trash,
     link_document_type_create, link_document_type_delete,
     link_document_type_edit, link_document_type_filename_create,
     link_document_type_filename_delete, link_document_type_filename_edit,
@@ -90,14 +90,14 @@ from .literals import (
 )
 from .menus import menu_documents
 from .permissions import (
-    permission_document_create, permission_document_delete,
+    permission_document_create,
     permission_document_download, permission_document_edit,
     permission_document_new_version, permission_document_print,
-    permission_document_properties_edit, permission_document_restore,
-    permission_document_trash, permission_document_type_delete,
-    permission_document_type_edit, permission_document_type_view,
-    permission_document_version_revert, permission_document_version_view,
-    permission_document_view
+    permission_document_properties_edit, permission_document_trash,
+    permission_document_type_delete, permission_document_type_edit,
+    permission_document_type_view, permission_document_version_revert,
+    permission_document_version_view, permission_document_view,
+    permission_trashed_document_delete, permission_trashed_document_restore
 )
 from .queues import *  # NOQA
 # Just import to initialize the search models
@@ -119,14 +119,18 @@ class DocumentsApp(MayanAppConfig):
         super(DocumentsApp, self).ready()
         from actstream import registry
 
-        DeletedDocument = self.get_model('DeletedDocument')
-        Document = self.get_model('Document')
-        DocumentPage = self.get_model('DocumentPage')
-        DocumentPageSearchResult = self.get_model('DocumentPageSearchResult')
-        DocumentType = self.get_model('DocumentType')
-        DocumentTypeFilename = self.get_model('DocumentTypeFilename')
-        DocumentVersion = self.get_model('DocumentVersion')
-        DuplicatedDocumentProxy = self.get_model('DuplicatedDocumentProxy')
+        Document = self.get_model(model_name='Document')
+        DocumentPage = self.get_model(model_name='DocumentPage')
+        DocumentPageSearchResult = self.get_model(
+            model_name='DocumentPageSearchResult'
+        )
+        DocumentType = self.get_model(model_name='DocumentType')
+        DocumentTypeFilename = self.get_model(model_name='DocumentTypeFilename')
+        DocumentVersion = self.get_model(model_name='DocumentVersion')
+        DuplicatedDocumentProxy = self.get_model(
+            model_name='DuplicatedDocumentProxy'
+        )
+        TrashedDocument = self.get_model(model_name='TrashedDocument')
 
         DynamicSerializerField.add_serializer(
             klass=Document,
@@ -185,15 +189,16 @@ class DocumentsApp(MayanAppConfig):
         ModelPermission.register(
             model=Document, permissions=(
                 permission_acl_edit, permission_acl_view,
-                permission_document_delete, permission_document_download,
-                permission_document_edit, permission_document_new_version,
-                permission_document_print, permission_document_properties_edit,
-                permission_document_restore, permission_document_trash,
+                permission_document_download, permission_document_edit,
+                permission_document_new_version, permission_document_print,
+                permission_document_properties_edit, permission_document_trash,
                 permission_document_version_revert,
                 permission_document_version_view, permission_document_view,
                 permission_events_view, permission_transformation_create,
                 permission_transformation_delete,
                 permission_transformation_edit, permission_transformation_view,
+                permission_trashed_document_delete,
+                permission_trashed_document_restore
             )
         )
 
@@ -297,22 +302,22 @@ class DocumentsApp(MayanAppConfig):
             widget=TwoStateWidget
         )
 
-        # DeletedDocument
+        # TrashedDocument
         SourceColumn(
             attribute='label', is_identifier=True, is_sortable=True,
-            source=DeletedDocument
+            source=TrashedDocument
         )
         SourceColumn(
             func=lambda context: document_page_thumbnail_widget.render(
                 instance=context['object']
-            ), label=_('Thumbnail'), source=DeletedDocument
+            ), label=_('Thumbnail'), source=TrashedDocument
         )
 
         SourceColumn(
-            attribute='document_type', is_sortable=True, source=DeletedDocument
+            attribute='document_type', is_sortable=True, source=TrashedDocument
         )
         SourceColumn(
-            attribute='get_rendered_deleted_date_time', source=DeletedDocument
+            attribute='get_rendered_deleted_date_time', source=TrashedDocument
         )
 
         # DocumentVersion
@@ -445,7 +450,7 @@ class DocumentsApp(MayanAppConfig):
             links=(
                 link_document_list_recent_access,
                 link_document_list_recent_added, link_document_list_favorites,
-                link_document_list, link_document_list_deleted,
+                link_document_list, link_trashed_document_list,
                 link_duplicated_document_list,
             )
         )
@@ -493,7 +498,7 @@ class DocumentsApp(MayanAppConfig):
         menu_sidebar.bind_links(
             links=(link_trash_can_empty,),
             sources=(
-                'documents:document_list_deleted', 'documents:trash_can_empty'
+                'documents:trashed_document_list', 'documents:trash_can_empty'
             )
         )
 
@@ -501,7 +506,7 @@ class DocumentsApp(MayanAppConfig):
         menu_object.bind_links(
             links=(
                 link_document_favorites_add, link_document_favorites_remove,
-                link_document_edit, link_document_document_type_edit,
+                link_document_edit, link_document_change_type,
                 link_document_print, link_document_trash,
                 link_document_quick_download, link_document_download,
                 link_document_clear_transformations,
@@ -510,8 +515,8 @@ class DocumentsApp(MayanAppConfig):
             ), sources=(Document,)
         )
         menu_object.bind_links(
-            links=(link_document_restore, link_document_delete),
-            sources=(DeletedDocument,)
+            links=(link_trashed_document_restore, link_trashed_document_delete),
+            sources=(TrashedDocument,)
         )
 
         # Document facet links
@@ -548,13 +553,14 @@ class DocumentsApp(MayanAppConfig):
                 link_document_multiple_clear_transformations,
                 link_document_multiple_trash, link_document_multiple_download,
                 link_document_multiple_update_page_count,
-                link_document_multiple_document_type_edit,
+                link_document_multiple_change_type,
             ), sources=(Document,)
         )
         menu_multi_item.bind_links(
             links=(
-                link_document_multiple_restore, link_document_multiple_delete
-            ), sources=(DeletedDocument,)
+                link_trashed_document_multiple_restore,
+                link_trashed_document_multiple_delete
+            ), sources=(TrashedDocument,)
         )
 
         # Document pages
@@ -614,7 +620,7 @@ class DocumentsApp(MayanAppConfig):
             receiver=handler_scan_duplicates_for,
         )
 
-        registry.register(DeletedDocument)
+        registry.register(TrashedDocument)
         registry.register(Document)
         registry.register(DocumentType)
         registry.register(DocumentVersion)

mayan/apps/documents/dashboard_widgets.py

@@ -32,17 +32,19 @@ class DashboardWidgetDocumentPagesTotal(DashboardWidgetNumeric):
         DocumentPage = apps.get_model(
             app_label='documents', model_name='DocumentPage'
         )
-        self.count = AccessControlList.objects.filter_by_access(
-            permission=permission_document_view, user=request.user,
-            queryset=DocumentPage.objects.all()
+        self.count = AccessControlList.objects.restrict_queryset(
+            permission=permission_document_view,
+            queryset=DocumentPage.objects.all(), user=request.user
         ).count()
-        return super(DashboardWidgetDocumentPagesTotal, self).render(request)
+        return super(DashboardWidgetDocumentPagesTotal, self).render(
+            request=request
+        )
 
 
 class DashboardWidgetDocumentsTotal(DashboardWidgetNumeric):
     icon_class = icon_dashboard_total_document
     label = _('Total documents')
-    link = reverse_lazy('documents:document_list')
+    link = reverse_lazy(viewname='documents:document_list')
 
     def render(self, request):
         AccessControlList = apps.get_model(
@@ -51,36 +53,40 @@ class DashboardWidgetDocumentsTotal(DashboardWidgetNumeric):
         Document = apps.get_model(
             app_label='documents', model_name='Document'
         )
-        self.count = AccessControlList.objects.filter_by_access(
-            permission=permission_document_view, user=request.user,
-            queryset=Document.objects.all()
+        self.count = AccessControlList.objects.restrict_queryset(
+            permission=permission_document_view,
+            queryset=Document.objects.all(), user=request.user
         ).count()
-        return super(DashboardWidgetDocumentsTotal, self).render(request)
+        return super(DashboardWidgetDocumentsTotal, self).render(
+            request=request
+        )
 
 
 class DashboardWidgetDocumentsInTrash(DashboardWidgetNumeric):
     icon_class = icon_dashboard_documents_in_trash
     label = _('Documents in trash')
-    link = reverse_lazy('documents:document_list_deleted')
+    link = reverse_lazy(viewname='documents:trashed_document_list')
 
     def render(self, request):
         AccessControlList = apps.get_model(
             app_label='acls', model_name='AccessControlList'
         )
-        DeletedDocument = apps.get_model(
-            app_label='documents', model_name='DeletedDocument'
+        TrashedDocument = apps.get_model(
+            app_label='documents', model_name='TrashedDocument'
         )
-        self.count = AccessControlList.objects.filter_by_access(
-            permission=permission_document_view, user=request.user,
-            queryset=DeletedDocument.objects.all()
+        self.count = AccessControlList.objects.restrict_queryset(
+            permission=permission_document_view,
+            queryset=TrashedDocument.objects.all(), user=request.user
         ).count()
-        return super(DashboardWidgetDocumentsInTrash, self).render(request)
+        return super(DashboardWidgetDocumentsInTrash, self).render(
+            request=request
+        )
 
 
 class DashboardWidgetDocumentsTypesTotal(DashboardWidgetNumeric):
     icon_class = icon_dashboard_document_types
     label = _('Document types')
-    link = reverse_lazy('documents:document_type_list')
+    link = reverse_lazy(viewname='documents:document_type_list')
 
     def render(self, request):
         AccessControlList = apps.get_model(
@@ -89,11 +95,13 @@ class DashboardWidgetDocumentsTypesTotal(DashboardWidgetNumeric):
         DocumentType = apps.get_model(
             app_label='documents', model_name='DocumentType'
         )
-        self.count = AccessControlList.objects.filter_by_access(
-            permission=permission_document_type_view, user=request.user,
-            queryset=DocumentType.objects.all()
+        self.count = AccessControlList.objects.restrict_queryset(
+            permission=permission_document_type_view,
+            queryset=DocumentType.objects.all(), user=request.user
         ).count()
-        return super(DashboardWidgetDocumentsTypesTotal, self).render(request)
+        return super(DashboardWidgetDocumentsTypesTotal, self).render(
+            request=request
+        )
 
 
 class DashboardWidgetDocumentsNewThisMonth(DashboardWidgetNumeric):
@@ -106,7 +114,9 @@ class DashboardWidgetDocumentsNewThisMonth(DashboardWidgetNumeric):
 
     def render(self, request):
         self.count = new_documents_this_month(user=request.user)
-        return super(DashboardWidgetDocumentsNewThisMonth, self).render(request)
+        return super(DashboardWidgetDocumentsNewThisMonth, self).render(
+            request=request
+        )
 
 
 class DashboardWidgetDocumentsPagesNewThisMonth(DashboardWidgetNumeric):
@@ -119,4 +129,6 @@ class DashboardWidgetDocumentsPagesNewThisMonth(DashboardWidgetNumeric):
 
     def render(self, request):
         self.count = new_document_pages_this_month(user=request.user)
-        return super(DashboardWidgetDocumentsPagesNewThisMonth, self).render(request)
+        return super(DashboardWidgetDocumentsPagesNewThisMonth, self).render(
+            request=request
+        )

mayan/apps/documents/events.py

@@ -4,35 +4,35 @@ from django.utils.translation import ugettext_lazy as _
 
 from mayan.apps.events import EventTypeNamespace
 
-namespace = EventTypeNamespace(name='documents', label=_('Documents'))
+namespace = EventTypeNamespace(label=_('Documents'), name='documents')
 
 event_document_create = namespace.add_event_type(
-    name='document_create', label=_('Document created')
+    label=_('Document created'), name='document_create'
 )
 event_document_download = namespace.add_event_type(
-    name='document_download', label=_('Document downloaded')
+    label=_('Document downloaded'), name='document_download'
 )
 event_document_new_version = namespace.add_event_type(
-    name='document_new_version', label=_('New version uploaded')
+    label=_('New version uploaded'), name='document_new_version'
 )
 event_document_properties_edit = namespace.add_event_type(
-    name='document_edit', label=_('Document properties edited')
+    label=_('Document properties edited'), name='document_edit'
 )
 # The type of an existing document is changed to another type
 event_document_type_change = namespace.add_event_type(
-    name='document_type_change', label=_('Document type changed')
+    label=_('Document type changed'), name='document_type_change'
 )
 # A document type is created
 event_document_type_created = namespace.add_event_type(
-    name='document_type_created', label=_('Document type created')
+    label=_('Document type created'), name='document_type_created'
 )
 # An existing document type is modified
 event_document_type_edited = namespace.add_event_type(
-    name='document_type_edit', label=_('Document type edited')
+    label=_('Document type edited'), name='document_type_edit'
 )
 event_document_version_revert = namespace.add_event_type(
-    name='document_version_revert', label=_('Document version reverted')
+    label=_('Document version reverted'), name='document_version_revert'
 )
 event_document_view = namespace.add_event_type(
-    name='document_view', label=_('Document viewed')
+    label=_('Document viewed'), name='document_view'
 )

mayan/apps/documents/forms/document_type_forms.py

@@ -45,7 +45,7 @@ class DocumentTypeFilteredSelectForm(forms.Form):
 
         queryset = DocumentType.objects.all()
         if permission:
-            queryset = AccessControlList.objects.filter_by_access(
+            queryset = AccessControlList.objects.restrict_queryset(
                 permission=permission, queryset=queryset, user=user
             )
 

mayan/apps/documents/icons.py

@@ -18,9 +18,6 @@ icon_dashboard_new_documents_this_month = Icon(
 icon_dashboard_total_document = Icon(
     driver_name='fontawesome', symbol='file'
 )
-icon_document_delete = Icon(
-    driver_name='fontawesome', symbol='times'
-)
 icon_document_download = Icon(
     driver_name='fontawesome', symbol='download'
 )
@@ -42,9 +39,6 @@ icon_document_image_loading = Icon(
     driver_name='fontawesomecss', css_classes='far fa-clock fa-2x'
 )
 icon_document_list = Icon(driver_name='fontawesome', symbol='book')
-icon_document_list_deleted = Icon(
-    driver_name='fontawesome', symbol='trash-alt'
-)
 icon_document_list_favorites = Icon(driver_name='fontawesome', symbol='star')
 icon_document_list_recent_access = Icon(
     driver_name='fontawesome', symbol='clock'
@@ -52,12 +46,6 @@ icon_document_list_recent_access = Icon(
 icon_document_list_recent_added = Icon(
     driver_name='fontawesome', symbol='asterisk'
 )
-icon_document_multiple_delete = Icon(
-    driver_name='fontawesome', symbol='trash-alt'
-)
-icon_document_multiepl_restore = Icon(
-    driver_name='fontawesome', symbol='recycle'
-)
 icon_document_page_navigation_first = Icon(
     driver_name='fontawesome', symbol='step-backward'
 )
@@ -95,7 +83,6 @@ icon_document_print = Icon(
     driver_name='fontawesome', symbol='print'
 )
 icon_document_properties = Icon(driver_name='fontawesome', symbol='info')
-icon_document_restore = Icon(driver_name='fontawesome', symbol='recycle')
 icon_document_trash = Icon(
     driver_name='fontawesome', symbol='trash-alt'
 )
@@ -141,3 +128,18 @@ icon_menu_documents = Icon(driver_name='fontawesome', symbol='book')
 icon_trash_can_empty = Icon(
     driver_name='fontawesome', symbol='trash-alt'
 )
+icon_trashed_document_delete = Icon(
+    driver_name='fontawesome', symbol='times'
+)
+icon_trashed_document_list = Icon(
+    driver_name='fontawesome', symbol='trash-alt'
+)
+icon_trashed_document_multiple_delete = Icon(
+    driver_name='fontawesome', symbol='trash-alt'
+)
+icon_trashed_document_multiple_restore = Icon(
+    driver_name='fontawesome', symbol='recycle'
+)
+icon_trashed_document_restore = Icon(
+    driver_name='fontawesome', symbol='recycle'
+)

mayan/apps/documents/links.py

@@ -9,19 +9,18 @@ from mayan.apps.navigation import Link
 
 from .icons import (
     icon_clear_image_cache, icon_document_duplicates_list, icon_document_list,
-    icon_document_list_deleted, icon_document_list_favorites,
+    icon_document_list_favorites,
     icon_document_list_recent_access, icon_document_list_recent_added,
-    icon_document_delete, icon_document_download, icon_document_edit,
+    icon_trashed_document_delete, icon_document_download, icon_document_edit,
     icon_document_favorites_add, icon_document_favorites_remove,
-    icon_document_multiple_delete,
-    icon_document_multiple_restore, icon_document_page_navigation_first,
+    icon_document_page_navigation_first,
     icon_document_page_navigation_last,
     icon_document_page_navigation_next, icon_document_page_navigation_previous,
     icon_document_page_return, icon_document_page_rotate_left,
     icon_document_page_rotate_right, icon_document_page_view,
     icon_document_page_view_reset, icon_document_page_zoom_in,
     icon_document_page_zoom_out, icon_document_pages, icon_document_preview,
-    icon_document_print, icon_document_properties, icon_document_restore,
+    icon_document_print, icon_document_properties, icon_trashed_document_restore,
     icon_document_trash, icon_document_type_create,
     icon_document_type_delete, icon_document_type_edit,
     icon_document_type_filename, icon_document_type_filename_create,
@@ -30,17 +29,20 @@ from .icons import (
     icon_document_version_list, icon_document_version_return_document,
     icon_document_version_return_list, icon_document_version_view,
     icon_duplicated_document_list, icon_duplicated_document_scan,
-    icon_trash_can_empty
+    icon_trash_can_empty,
+    icon_trashed_document_list,
+    icon_trashed_document_multiple_delete,
+    icon_trashed_document_multiple_restore,
 )
 from .permissions import (
-    permission_document_delete, permission_document_download,
-    permission_document_print, permission_document_properties_edit,
-    permission_document_restore, permission_document_tools,
+    permission_document_download, permission_document_print,
+    permission_document_properties_edit, permission_document_tools,
     permission_document_trash, permission_document_type_create,
     permission_document_type_delete, permission_document_type_edit,
     permission_document_type_view, permission_document_version_revert,
     permission_document_version_view, permission_document_view,
-    permission_empty_trash
+    permission_empty_trash, permission_trashed_document_delete,
+    permission_trashed_document_restore
 )
 from .settings import setting_zoom_max_level, setting_zoom_min_level
 
@@ -74,22 +76,26 @@ def is_min_zoom(context):
 
 # Facet
 link_document_preview = Link(
-    args='resolved_object.id', icon_class=icon_document_preview,
+    icon_class=icon_document_preview,
+    kwargs={'document_id': 'resolved_object.id'},
     permission=permission_document_view, text=_('Preview'),
     view='documents:document_preview'
 )
 link_document_properties = Link(
-    args='resolved_object.id', icon_class=icon_document_properties,
+    icon_class=icon_document_properties,
+    kwargs={'document_id': 'resolved_object.id'},
     permission=permission_document_view, text=_('Properties'),
     view='documents:document_properties'
 )
 link_document_version_list = Link(
-    args='resolved_object.pk', icon_class=icon_document_version_list,
+    icon_class=icon_document_version_list,
+    kwargs={'document_id': 'resolved_object.id'},
     permission=permission_document_version_view, text=_('Versions'),
     view='documents:document_version_list'
 )
 link_document_pages = Link(
-    args='resolved_object.pk', icon_class=icon_document_pages,
+    icon_class=icon_document_pages,
+    kwargs={'document_id': 'resolved_object.id'},
     permission=permission_document_view, text=_('Pages'),
     view='documents:document_pages'
 )
@@ -97,68 +103,68 @@ link_document_pages = Link(
 # Actions
 link_document_clear_transformations = Link(
     args='resolved_object.id', permission=permission_transformation_delete,
+    kwargs={'document_id': 'resolved_object.id'},
     text=_('Clear transformations'),
     view='documents:document_clear_transformations'
 )
 link_document_clone_transformations = Link(
-    args='resolved_object.id', permission=permission_transformation_edit,
+    permission=permission_transformation_edit,
+    kwargs={'document_id': 'resolved_object.id'},
     text=_('Clone transformations'),
     view='documents:document_clone_transformations'
 )
-link_document_delete = Link(
-    args='resolved_object.id', icon_class=icon_document_delete,
-    permission=permission_document_delete, tags='dangerous',
-    text=_('Delete'), view='documents:document_delete'
-)
 link_document_favorites_add = Link(
-    args='resolved_object.id', icon_class=icon_document_favorites_add,
+    icon_class=icon_document_favorites_add,
+    kwargs={'document_id': 'resolved_object.id'},
     permission=permission_document_view, text=_('Add to favorites'),
     view='documents:document_add_to_favorites'
 )
 link_document_favorites_remove = Link(
-    args='resolved_object.id', icon_class=icon_document_favorites_remove,
+    icon_class=icon_document_favorites_remove,
+    kwargs={'document_id': 'resolved_object.id'},
     permission=permission_document_view, text=_('Remove from favorites'),
     view='documents:document_remove_from_favorites'
 )
 link_document_trash = Link(
-    args='resolved_object.id', icon_class=icon_document_trash,
+    icon_class=icon_document_trash,
+    kwargs={'document_id': 'resolved_object.id'},
     permission=permission_document_trash, tags='dangerous',
     text=_('Move to trash'), view='documents:document_trash'
 )
 link_document_edit = Link(
-    args='resolved_object.id', icon_class=icon_document_edit,
+    icon_class=icon_document_edit,
+    kwargs={'document_id': 'resolved_object.id'},
     permission=permission_document_properties_edit,
     text=_('Edit properties'), view='documents:document_edit'
 )
-link_document_document_type_edit = Link(
-    args='resolved_object.id',
+link_document_change_type = Link(
+    kwargs={'document_id': 'resolved_object.id'},
     permission=permission_document_properties_edit, text=_('Change type'),
-    view='documents:document_document_type_edit'
+    view='documents:document_change_type'
 )
 link_document_download = Link(
-    args='resolved_object.id', icon_class=icon_document_download,
+    icon_class=icon_document_download,
+    kwargs={'document_id': 'resolved_object.id'},
     permission=permission_document_download, text=_('Advanced download'),
     view='documents:document_download_form'
 )
 link_document_print = Link(
-    args='resolved_object.id', icon_class=icon_document_print,
+    icon_class=icon_document_print,
+    kwargs={'document_id': 'resolved_object.id'},
     permission=permission_document_print, text=_('Print'),
     view='documents:document_print'
 )
 link_document_quick_download = Link(
-    args='resolved_object.id', permission=permission_document_download,
+    permission=permission_document_download,
+    kwargs={'document_id': 'resolved_object.id'},
     text=_('Quick download'), view='documents:document_download'
 )
 link_document_update_page_count = Link(
-    args='resolved_object.pk', permission=permission_document_tools,
+    kwargs={'document_id': 'resolved_object.id'},
+    permission=permission_document_tools,
     text=_('Recalculate page count'),
     view='documents:document_update_page_count'
 )
-link_document_restore = Link(
-    args='object.pk', icon_class=icon_document_restore,
-    permission=permission_document_restore, text=_('Restore'),
-    view='documents:document_restore'
-)
 link_document_multiple_clear_transformations = Link(
     permission=permission_transformation_delete,
     text=_('Clear transformations'),
@@ -168,10 +174,6 @@ link_document_multiple_trash = Link(
     tags='dangerous', text=_('Move to trash'),
     view='documents:document_multiple_trash'
 )
-link_document_multiple_delete = Link(
-    icon_class=icon_document_multiple_delete, tags='dangerous',
-    text=_('Delete'), view='documents:document_multiple_delete'
-)
 link_document_multiple_favorites_add = Link(
     text=_('Add to favorites'),
     view='documents:document_multiple_add_to_favorites'
@@ -180,9 +182,9 @@ link_document_multiple_favorites_remove = Link(
     text=_('Remove from favorites'),
     view='documents:document_multiple_remove_from_favorites'
 )
-link_document_multiple_document_type_edit = Link(
+link_document_multiple_change_type = Link(
     text=_('Change type'),
-    view='documents:document_multiple_document_type_edit'
+    view='documents:document_multiple_change_type'
 )
 link_document_multiple_download = Link(
     text=_('Advanced download'),
@@ -192,31 +194,54 @@ link_document_multiple_update_page_count = Link(
     text=_('Recalculate page count'),
     view='documents:document_multiple_update_page_count'
 )
-link_document_multiple_restore = Link(
-    icon_class=icon_document_multiple_restore, text=_('Restore'),
-    view='documents:document_multiple_restore'
+
+link_trashed_document_delete = Link(
+    icon_class=icon_trashed_document_delete,
+    kwargs={'trashed_document_id': 'resolved_object.id'},
+    permission=permission_trashed_document_delete, tags='dangerous',
+    text=_('Delete'), view='documents:trashed_document_delete'
+)
+link_trashed_document_list = Link(
+    icon_class=icon_trashed_document_list, text=_('Trash can'),
+    view='documents:trashed_document_list'
+)
+link_trashed_document_restore = Link(
+    icon_class=icon_trashed_document_restore,
+    kwargs={'trashed_document_id': 'resolved_object.id'},
+    permission=permission_trashed_document_restore, text=_('Restore'),
+    view='documents:trashed_document_restore'
+)
+link_trashed_document_multiple_delete = Link(
+    icon_class=icon_trashed_document_multiple_delete, tags='dangerous',
+    text=_('Delete'), view='documents:trashed_document_multiple_delete'
+)
+link_trashed_document_multiple_restore = Link(
+    icon_class=icon_trashed_document_multiple_restore, text=_('Restore'),
+    view='documents:trashed_document_multiple_restore'
 )
 
 # Versions
 link_document_version_download = Link(
-    args='resolved_object.pk', icon_class=icon_document_version_download,
+    icon_class=icon_document_version_download,
+    kwargs={'document_version_id': 'resolved_object.pk'},
     permission=permission_document_download, text=_('Download version'),
     view='documents:document_version_download_form'
 )
 link_document_version_return_document = Link(
-    args='resolved_object.document.pk',
     icon_class=icon_document_version_return_document,
+    kwargs={'document_id': 'resolved_object.document.pk'},
     permission=permission_document_view, text=_('Document'),
     view='documents:document_preview'
 )
 link_document_version_return_list = Link(
-    args='resolved_object.document.pk',
     icon_class=icon_document_version_return_list,
+    kwargs={'document_id': 'resolved_object.document.pk'},
     permission=permission_document_version_view, text=_('Versions'),
     view='documents:document_version_list'
 )
 link_document_version_view = Link(
-    args='resolved_object.pk', icon_class=icon_document_version_view,
+    icon_class=icon_document_version_view,
+    kwargs={'document_version_id': 'resolved_object.pk'},
     permission=permission_document_version_view, text=_('Preview'),
     view='documents:document_version_view'
 )
@@ -238,10 +263,6 @@ link_document_list_recent_added = Link(
     icon_class=icon_document_list_recent_added, text=_('Recently added'),
     view='documents:document_list_recent_added'
 )
-link_document_list_deleted = Link(
-    icon_class=icon_document_list_deleted, text=_('Trash can'),
-    view='documents:document_list_deleted'
-)
 
 # Tools
 link_clear_image_cache = Link(
@@ -260,73 +281,80 @@ link_trash_can_empty = Link(
 
 # Document pages
 link_document_page_navigation_first = Link(
-    args='resolved_object.pk', conditional_disable=is_first_page,
-    icon_class=icon_document_page_navigation_first,
-    keep_query=True, permission=permission_document_view,
-    text=_('First page'), view='documents:document_page_navigation_first'
+    conditional_disable=is_first_page,
+    icon_class=icon_document_page_navigation_first, keep_query=True,
+    kwargs={'document_page_id': 'resolved_object.pk'},
+    permission=permission_document_view, text=_('First page'),
+    view='documents:document_page_navigation_first'
 )
 link_document_page_navigation_last = Link(
-    args='resolved_object.pk', conditional_disable=is_last_page,
-    icon_class=icon_document_page_navigation_last,
-    keep_query=True, text=_('Last page'),
-    permission=permission_document_view,
+    conditional_disable=is_last_page,
+    icon_class=icon_document_page_navigation_last, keep_query=True,
+    kwargs={'document_page_id': 'resolved_object.pk'},
+    permission=permission_document_view, text=_('Last page'),
     view='documents:document_page_navigation_last'
 )
 link_document_page_navigation_previous = Link(
-    args='resolved_object.pk', conditional_disable=is_first_page,
-    icon_class=icon_document_page_navigation_previous,
-    keep_query=True, permission=permission_document_view,
-    text=_('Previous page'),
+    conditional_disable=is_first_page,
+    icon_class=icon_document_page_navigation_previous, keep_query=True,
+    kwargs={'document_page_id': 'resolved_object.pk'},
+    permission=permission_document_view, text=_('Previous page'),
     view='documents:document_page_navigation_previous'
 )
 link_document_page_navigation_next = Link(
-    args='resolved_object.pk', conditional_disable=is_last_page,
-    icon_class=icon_document_page_navigation_next,
-    keep_query=True, text=_('Next page'),
+    conditional_disable=is_last_page,
+    icon_class=icon_document_page_navigation_next, keep_query=True,
+    kwargs={'document_page_id': 'resolved_object.pk'}, text=_('Next page'),
     permission=permission_document_view,
     view='documents:document_page_navigation_next'
 )
 link_document_page_return = Link(
-    args='resolved_object.document.pk', icon_class=icon_document_page_return,
+    icon_class=icon_document_page_return,
+    kwargs={'document_id': 'resolved_object.document.pk'},
     permission=permission_document_view, text=_('Document'),
     view='documents:document_preview'
 )
 link_document_page_rotate_left = Link(
-    args='resolved_object.pk', icon_class=icon_document_page_rotate_left,
-    keep_query=True, permission=permission_document_view,
-    text=_('Rotate left'), view='documents:document_page_rotate_left'
+    icon_class=icon_document_page_rotate_left, keep_query=True,
+    kwargs={'document_page_id': 'resolved_object.pk'},
+    permission=permission_document_view, text=_('Rotate left'),
+    view='documents:document_page_rotate_left'
 )
 link_document_page_rotate_right = Link(
-    args='resolved_object.pk', icon_class=icon_document_page_rotate_right,
-    keep_query=True, permission=permission_document_view,
-    text=_('Rotate right'), view='documents:document_page_rotate_right'
+    icon_class=icon_document_page_rotate_right, keep_query=True,
+    kwargs={'document_page_id': 'resolved_object.pk'},
+    permission=permission_document_view, text=_('Rotate right'),
+    view='documents:document_page_rotate_right'
 )
 link_document_page_view = Link(
     icon_class=icon_document_page_view,
+    kwargs={'document_page_id': 'resolved_object.pk'},
     permission=permission_document_view, text=_('Page image'),
-    view='documents:document_page_view', args='resolved_object.pk'
+    view='documents:document_page_view'
 )
 link_document_page_view_reset = Link(
     icon_class=icon_document_page_view_reset,
+    kwargs={'document_page_id': 'resolved_object.pk'},
     permission=permission_document_view, text=_('Reset view'),
-    view='documents:document_page_view_reset', args='resolved_object.pk'
+    view='documents:document_page_view_reset'
 )
 link_document_page_zoom_in = Link(
-    args='resolved_object.pk', conditional_disable=is_max_zoom,
-    icon_class=icon_document_page_zoom_in, keep_query=True,
+    conditional_disable=is_max_zoom, icon_class=icon_document_page_zoom_in,
+    keep_query=True, kwargs={'document_page_id': 'resolved_object.pk'},
     permission=permission_document_view, text=_('Zoom in'),
     view='documents:document_page_zoom_in'
 )
 link_document_page_zoom_out = Link(
-    args='resolved_object.pk', conditional_disable=is_min_zoom,
-    icon_class=icon_document_page_zoom_out, keep_query=True,
+    conditional_disable=is_min_zoom, icon_class=icon_document_page_zoom_out,
+    keep_query=True, kwargs={'document_page_id': 'resolved_object.pk'},
     permission=permission_document_view, text=_('Zoom out'),
     view='documents:document_page_zoom_out'
 )
 
 # Document versions
 link_document_version_revert = Link(
-    args='object.pk', condition=is_not_current_version,
+    condition=is_not_current_version,
+    kwargs={'document_version_id': 'object.pk'},
     permission=permission_document_version_revert, tags='dangerous',
     text=_('Revert'), view='documents:document_version_revert'
 )
@@ -338,32 +366,38 @@ link_document_type_create = Link(
     text=_('Create document type'), view='documents:document_type_create'
 )
 link_document_type_delete = Link(
-    args='resolved_object.id', icon_class=icon_document_type_delete,
+    icon_class=icon_document_type_delete,
+    kwargs={'document_type_id': 'resolved_object.pk'},
     permission=permission_document_type_delete, tags='dangerous',
     text=_('Delete'), view='documents:document_type_delete'
 )
 link_document_type_edit = Link(
-    args='resolved_object.id', icon_class=icon_document_type_edit,
+    icon_class=icon_document_type_edit,
+    kwargs={'document_type_id': 'resolved_object.pk'},
     permission=permission_document_type_edit, text=_('Edit'),
     view='documents:document_type_edit'
 )
 link_document_type_filename_create = Link(
-    args='document_type.id', icon_class=icon_document_type_filename_create,
+    icon_class=icon_document_type_filename_create,
+    kwargs={'document_type_id': 'resolved_object.pk'},
     permission=permission_document_type_edit,
     text=_('Add quick label to document type'),
     view='documents:document_type_filename_create'
 )
 link_document_type_filename_delete = Link(
-    args='resolved_object.id', permission=permission_document_type_edit,
+    kwargs={'filename_id': 'resolved_object.pk'},
+    permission=permission_document_type_edit,
     tags='dangerous', text=_('Delete'),
     view='documents:document_type_filename_delete'
 )
 link_document_type_filename_edit = Link(
-    args='resolved_object.id', permission=permission_document_type_edit,
+    kwargs={'filename_id': 'resolved_object.pk'},
+    permission=permission_document_type_edit,
     text=_('Edit'), view='documents:document_type_filename_edit'
 )
 link_document_type_filename_list = Link(
-    args='resolved_object.id', icon_class=icon_document_type_filename,
+    icon_class=icon_document_type_filename,
+    kwargs={'document_type_id': 'resolved_object.pk'},
     permission=permission_document_type_view, text=_('Quick labels'),
     view='documents:document_type_filename_list'
 )
@@ -382,7 +416,8 @@ link_duplicated_document_list = Link(
     view='documents:duplicated_document_list'
 )
 link_document_duplicates_list = Link(
-    args='resolved_object.id', icon_class=icon_document_duplicates_list,
+    icon_class=icon_document_duplicates_list,
+    kwargs={'document_id': 'resolved_object.pk'},
     permission=permission_document_view, text=_('Duplicates'),
     view='documents:document_duplicates_list'
 )

mayan/apps/documents/managers.py

@@ -40,7 +40,9 @@ class DocumentPageManager(models.Manager):
         except DocumentVersion.DoesNotExist:
             raise self.model.DoesNotExist
 
-        return self.get(document_version__pk=document_version.pk, page_number=page_number)
+        return self.get(
+            document_version__id=document_version.pk, page_number=page_number
+        )
 
 
 class DocumentTypeManager(models.Manager):
@@ -61,13 +63,13 @@ class DocumentTypeManager(models.Manager):
                     'Document type: %s, has a deletion period delta of: %s',
                     document_type, delta
                 )
-                for document in document_type.deleted_documents.filter(deleted_date_time__lt=now() - delta):
+                for trashed_document in document_type.trashed_documents.filter(deleted_date_time__lt=now() - delta):
                     logger.info(
                         'Document "%s" with id: %d, trashed on: %s, exceded '
-                        'delete period', document, document.pk,
-                        document.deleted_date_time
+                        'delete period', trashed_document, trashed_document.pk,
+                        trashed_document.deleted_date_time
                     )
-                    document.delete()
+                    trashed_document.delete()
             else:
                 logger.info(
                     'Document type: %s, has a no retention delta', document_type
@@ -120,7 +122,7 @@ class DocumentVersionManager(models.Manager):
         except Document.DoesNotExist:
             raise self.model.DoesNotExist
 
-        return self.get(document__pk=document.pk, checksum=checksum)
+        return self.get(document__id=document.pk, checksum=checksum)
 
 
 class DuplicatedDocumentManager(models.Manager):
@@ -204,7 +206,7 @@ class FavoriteDocumentManager(models.Manager):
             except User.DoesNotExist:
                 raise self.model.DoesNotExist
 
-        return self.get(document__pk=document.pk, user__pk=user.pk)
+        return self.get(document__id=document.pk, user__id=user.pk)
 
     def get_for_user(self, user):
         Document = apps.get_model(
@@ -254,7 +256,7 @@ class RecentDocumentManager(models.Manager):
                 raise self.model.DoesNotExist
 
         return self.get(
-            document__pk=document.pk, user__pk=user.pk,
+            document__id=document.pk, user__id=user.pk,
             datetime_accessed=datetime_accessed
         )
 

mayan/apps/documents/models/document_models.py

@@ -31,8 +31,8 @@ from ..signals import post_document_type_change
 from .document_type_models import DocumentType
 
 __all__ = (
-    'Document', 'DeletedDocument', 'DuplicatedDocument', 'FavoriteDocument',
-    'RecentDocument'
+    'Document', 'DuplicatedDocument', 'FavoriteDocument', 'RecentDocument',
+    'TrashedDocument'
 )
 logger = logging.getLogger(__name__)
 
@@ -137,7 +137,7 @@ class Document(models.Model):
     def get_absolute_url(self):
         return reverse(
             viewname='documents:document_preview',
-            kwargs={'document_pk': self.pk}
+            kwargs={'document_id': self.pk}
         )
 
     def get_api_image_url(self, *args, **kwargs):
@@ -279,13 +279,6 @@ class Document(models.Model):
             return DocumentPage.objects.none()
 
 
-class DeletedDocument(Document):
-    objects = TrashCanManager()
-
-    class Meta:
-        proxy = True
-
-
 @python_2_unicode_compatible
 class DuplicatedDocument(models.Model):
     document = models.ForeignKey(
@@ -316,9 +309,9 @@ class DuplicatedDocumentProxy(Document):
         verbose_name_plural = _('Duplicated documents')
 
     def get_duplicate_count(self, user):
-        queryset = AccessControlList.objects.filter_by_access(
-            permission=permission_document_view, user=user,
-            queryset=self.get_duplicates()
+        queryset = AccessControlList.objects.restrict_queryset(
+            permission=permission_document_view, queryset=self.get_duplicates(),
+            user=user
         )
         return queryset.count()
 
@@ -382,3 +375,10 @@ class RecentDocument(models.Model):
     def natural_key(self):
         return (self.datetime_accessed, self.document.natural_key(), self.user.natural_key())
     natural_key.dependencies = ['documents.Document', settings.AUTH_USER_MODEL]
+
+
+class TrashedDocument(Document):
+    objects = TrashCanManager()
+
+    class Meta:
+        proxy = True

mayan/apps/documents/models/document_page_models.py

@@ -103,7 +103,7 @@ class DocumentPage(models.Model):
     def get_absolute_url(self):
         return reverse(
             viewname='documents:document_page_view',
-            kwargs={'document_page_pk': self.pk}
+            kwargs={'document_page_id': self.pk}
         )
 
     def get_api_image_url(self, *args, **kwargs):
@@ -126,10 +126,10 @@ class DocumentPage(models.Model):
         final_url = furl()
         final_url.args = kwargs
         final_url.path = reverse(
-            viewname='rest_api:documentpage-image', kwargs={
-                'document_pk': self.document.pk,
-                'document_version_pk': self.document_version.pk,
-                'document_page_pk': self.pk
+            viewname='rest_api:document_page-image', kwargs={
+                'document_id': self.document.pk,
+                'document_version_id': self.document_version.pk,
+                'document_page_id': self.pk
             }
         )
         final_url.args['_hash'] = transformations_hash

mayan/apps/documents/models/document_type_models.py

@@ -73,23 +73,16 @@ class DocumentType(models.Model):
 
         return super(DocumentType, self).delete(*args, **kwargs)
 
-    @property
-    def deleted_documents(self):
-        DeletedDocument = apps.get_model(
-            app_label='documents', model_name='DeletedDocument'
-        )
-        return DeletedDocument.objects.filter(document_type=self)
-
     def get_absolute_url(self):
         return reverse(
             viewname='documents:document_type_document_list',
-            kwargs={'document_type_pk': self.pk}
+            kwargs={'document_type_id': self.pk}
         )
 
     def get_document_count(self, user):
-        queryset = AccessControlList.objects.filter_by_access(
-            permission=permission_document_view, user=user,
-            queryset=self.documents
+        queryset = AccessControlList.objects.restrict_queryset(
+            permission=permission_document_view, queryset=self.documents,
+            user=user
         )
         return queryset.count()
     get_document_count.short_description = _('Documents')
@@ -134,6 +127,13 @@ class DocumentType(models.Model):
 
         return result
 
+    @property
+    def trashed_documents(self):
+        TrashedDocument = apps.get_model(
+            app_label='documents', model_name='TrashedDocument'
+        )
+        return TrashedDocument.objects.filter(document_type=self)
+
 
 @python_2_unicode_compatible
 class DocumentTypeFilename(models.Model):

mayan/apps/documents/models/document_version_models.py

@@ -151,7 +151,7 @@ class DocumentVersion(models.Model):
     def get_absolute_url(self):
         return reverse(
             viewname='documents:document_version_view',
-            kwargs={'document_version_pk': self.pk}
+            kwargs={'document_version_id': self.pk}
         )
 
     def get_api_image_url(self, *args, **kwargs):
@@ -195,6 +195,7 @@ class DocumentVersion(models.Model):
                 filename, self.get_rendered_timestamp(), extension
             )
         else:
+            #TODO: use get_rendered_timestamp here
             return Template(
                 '{{ instance.document }} - {{ instance.timestamp }}'
             ).render(context=Context({'instance': self}))
@@ -205,6 +206,10 @@ class DocumentVersion(models.Model):
         )
     get_rendered_timestamp.short_description = _('Date and time')
 
+    @property
+    def label(self):
+        return self.get_rendered_string()
+
     def natural_key(self):
         return (self.checksum, self.document.natural_key())
     natural_key.dependencies = ['documents.Document']
@@ -250,9 +255,19 @@ class DocumentVersion(models.Model):
             self.document, self
         )
 
-        event_document_version_revert.commit(actor=_user, target=self.document)
-        for version in self.document.versions.filter(timestamp__gt=self.timestamp):
-            version.delete()
+        try:
+            with transaction.atomic():
+                event_document_version_revert.commit(
+                    actor=_user, target=self.document
+                )
+                for version in self.document.versions.filter(timestamp__gt=self.timestamp):
+                    version.delete()
+        except Exception as exception:
+            logger.error(
+                'Error reverting document version for document "%s"; %s',
+                self.document, exception
+            )
+            raise
 
     def save(self, *args, **kwargs):
         """

mayan/apps/documents/permissions.py

@@ -7,62 +7,62 @@ from mayan.apps.permissions import PermissionNamespace
 namespace = PermissionNamespace(label=_('Documents'), name='documents')
 
 permission_document_create = namespace.add_permission(
-    name='document_create', label=_('Create documents')
-)
-permission_document_delete = namespace.add_permission(
-    name='document_delete', label=_('Delete documents')
+    label=_('Create documents'), name='document_create'
 )
 permission_document_trash = namespace.add_permission(
-    name='document_trash', label=_('Trash documents')
+    label=_('Trash documents'), name='document_trash'
 )
 permission_document_download = namespace.add_permission(
-    name='document_download', label=_('Download documents')
+    label=_('Download documents'), name='document_download'
 )
 permission_document_edit = namespace.add_permission(
-    name='document_edit', label=_('Edit documents')
+    label=_('Edit documents'), name='document_edit'
 )
 permission_document_new_version = namespace.add_permission(
-    name='document_new_version', label=_('Create new document versions')
+    label=_('Create new document versions'), name='document_new_version'
 )
 permission_document_properties_edit = namespace.add_permission(
-    name='document_properties_edit', label=_('Edit document properties')
+    label=_('Edit document properties'), name='document_properties_edit'
 )
 permission_document_print = namespace.add_permission(
-    name='document_print', label=_('Print documents')
-)
-permission_document_restore = namespace.add_permission(
-    name='document_restore', label=_('Restore trashed document')
+    label=_('Print documents'), name='document_print'
 )
 permission_document_tools = namespace.add_permission(
-    name='document_tools', label=_('Execute document modifying tools')
+    label=_('Execute document modifying tools'), name='document_tools'
 )
 permission_document_version_revert = namespace.add_permission(
-    name='document_version_revert',
-    label=_('Revert documents to a previous version')
+    label=_('Revert documents to a previous version'),
+    name='document_version_revert'
 )
 permission_document_version_view = namespace.add_permission(
-    name='document_version_view',
-    label=_('View documents\' versions list')
+    label=_('View documents\' versions list'),
+    name='document_version_view'
 )
 permission_document_view = namespace.add_permission(
-    name='document_view', label=_('View documents')
+    label=_('View documents'), name='document_view'
 )
 permission_empty_trash = namespace.add_permission(
-    name='document_empty_trash', label=_('Empty trash')
+    label=_('Empty trash'), name='document_empty_trash'
+)
+permission_trashed_document_delete = namespace.add_permission(
+    label=_('Delete trashed documents'), name='document_delete'
+)
+permission_trashed_document_restore = namespace.add_permission(
+    label=_('Restore trashed document'), name='document_restore'
 )
 
 setup_namespace = PermissionNamespace(
     label=_('Document types'), name='documents_types'
 )
 permission_document_type_create = setup_namespace.add_permission(
-    name='document_type_create', label=_('Create document types')
+    label=_('Create document types'), name='document_type_create'
 )
 permission_document_type_delete = setup_namespace.add_permission(
-    name='document_type_delete', label=_('Delete document types')
+    label=_('Delete document types'), name='document_type_delete'
 )
 permission_document_type_edit = setup_namespace.add_permission(
-    name='document_type_edit', label=_('Edit document types')
+    label=_('Edit document types'), name='document_type_edit'
 )
 permission_document_type_view = setup_namespace.add_permission(
-    name='document_type_view', label=_('View document types')
+    label=_('View document types'), name='document_type_view'
 )

mayan/apps/documents/queues.py

@@ -6,55 +6,55 @@ from mayan.apps.common.queues import queue_tools
 from mayan.apps.task_manager.classes import CeleryQueue
 
 queue_converter = CeleryQueue(
-    name='converter', label=_('Converter'), transient=True
+    label=_('Converter'), name='converter', transient=True
 )
 queue_documents_periodic = CeleryQueue(
-    name='documents_periodic', label=_('Documents periodic'), transient=True
+    label=_('Documents periodic'), name='documents_periodic', transient=True
 )
 queue_uploads = CeleryQueue(
-    name='uploads', label=_('Uploads')
+    label=_('Uploads'), name='uploads'
 )
 queue_documents = CeleryQueue(
-    name='documents', label=_('Documents')
+    label=_('Documents'), name='documents'
 )
 
 queue_converter.add_task_type(
-    name='mayan.apps.documents.tasks.task_generate_document_page_image',
-    label=_('Generate document page image')
+    label=_('Generate document page image'),
+    name='mayan.apps.documents.tasks.task_generate_document_page_image'
 )
 
 queue_documents.add_task_type(
-    name='mayan.apps.documents.tasks.task_delete_document',
-    label=_('Delete a document')
+    label=_('Delete a document'),
+    name='mayan.apps.documents.tasks.task_delete_document'
 )
 queue_documents.add_task_type(
-    name='mayan.apps.documents.tasks.task_clean_empty_duplicate_lists',
-    label=_('Clean empty duplicate lists')
+    label=_('Clean empty duplicate lists'),
+    name='mayan.apps.documents.tasks.task_clean_empty_duplicate_lists'
 )
 
 queue_documents_periodic.add_task_type(
-    name='mayan.apps.documents.tasks.task_check_delete_periods',
-    label=_('Check document type delete periods')
+    label=_('Check document type delete periods'),
+    name='mayan.apps.documents.tasks.task_check_delete_periods'
 )
 queue_documents_periodic.add_task_type(
-    name='mayan.apps.documents.tasks.task_check_trash_periods',
-    label=_('Check document type trash periods')
+    label=_('Check document type trash periods'),
+    name='mayan.apps.documents.tasks.task_check_trash_periods'
 )
 queue_documents_periodic.add_task_type(
-    name='mayan.apps.documents.tasks.task_delete_stubs',
-    label=_('Delete document stubs')
+    label=_('Delete document stubs'),
+    name='mayan.apps.documents.tasks.task_delete_stubs'
 )
 
 queue_tools.add_task_type(
-    name='mayan.apps.documents.tasks.task_clear_image_cache',
-    label=_('Clear image cache')
+    label=_('Clear image cache'),
+    name='mayan.apps.documents.tasks.task_clear_image_cache'
 )
 
 queue_uploads.add_task_type(
-    name='mayan.apps.documents.tasks.task_update_page_count',
-    label=_('Update document page count')
+    label=_('Update document page count'),
+    name='mayan.apps.documents.tasks.task_update_page_count'
 )
 queue_uploads.add_task_type(
-    name='mayan.apps.documents.tasks.task_upload_new_version',
-    label=_('Upload new document version')
+    label=_('Upload new document version'),
+    name='mayan.apps.documents.tasks.task_upload_new_version'
 )

mayan/apps/documents/serializers.py

@@ -6,6 +6,7 @@ from rest_framework import serializers
 from rest_framework.reverse import reverse
 
 from mayan.apps.common.models import SharedUploadedFile
+from mayan.apps.rest_api.relations import MultiKwargHyperlinkedIdentityField
 
 from .models import (
     Document, DocumentPage, DocumentType, DocumentTypeFilename,
@@ -16,40 +17,80 @@ from .tasks import task_upload_new_version
 
 
 class DocumentPageSerializer(serializers.HyperlinkedModelSerializer):
-    document_version_url = serializers.SerializerMethodField()
-    image_url = serializers.SerializerMethodField()
-    url = serializers.SerializerMethodField()
+    #document_versions_url = serializers.SerializerMethodField()
+    image_url = MultiKwargHyperlinkedIdentityField(
+        view_kwargs=(
+            {
+                'lookup_field': 'pk', 'lookup_url_kwarg': 'document_page_id',
+            },
+            {
+                'lookup_field': 'document.pk', 'lookup_url_kwarg': 'document_id',
+            },
+            {
+                'lookup_field': 'document_version_id', 'lookup_url_kwarg': 'document_version_id',
+            },
+        ),
+        view_name='rest_api:document_page-image'
+    )
+    #url = serializers.SerializerMethodField()
+    document_version_url = MultiKwargHyperlinkedIdentityField(
+        view_kwargs=(
+            {
+                'lookup_field': 'document_version_id', 'lookup_url_kwarg': 'document_version_id',
+            },
+            {
+                'lookup_field': 'document.pk', 'lookup_url_kwarg': 'document_id',
+            }
+        ),
+        view_name='rest_api:document_version-detail'
+    )
+    url = MultiKwargHyperlinkedIdentityField(
+        view_kwargs=(
+            {
+                'lookup_field': 'pk', 'lookup_url_kwarg': 'document_page_id',
+            },
+            {
+                'lookup_field': 'document.pk', 'lookup_url_kwarg': 'document_id',
+            },
+            {
+                'lookup_field': 'document_version_id', 'lookup_url_kwarg': 'document_version_id',
+            },
+        ),
+        view_name='rest_api:document_page-detail'
+    )
 
     class Meta:
         fields = ('document_version_url', 'image_url', 'page_number', 'url')
+        #fields = ('document_version_url', 'page_number', 'url')
         model = DocumentPage
 
-    def get_document_version_url(self, instance):
+    """
+    def get_document_versions_url(self, instance):
         return reverse(
             viewname='rest_api:documentversion-detail', kwargs={
-                'document_pk': instance.document.pk,
-                'document_version_pk': instance.document_version.pk
+                'document_id': instance.document.pk,
+                'document_version_id': instance.document_version.pk
             }, request=self.context['request'], format=self.context['format']
         )
 
     def get_image_url(self, instance):
         return reverse(
             viewname='rest_api:documentpage-image', kwargs={
-                'document_pk': instance.document.pk,
-                'document_version_pk': instance.document_version.pk,
-                'document_page_pk': instance.pk,
+                'document_id': instance.document.pk,
+                'document_version_id': instance.document_version.pk,
+                'document_page_id': instance.pk,
             }, request=self.context['request'], format=self.context['format']
         )
 
     def get_url(self, instance):
         return reverse(
             viewname='rest_api:documentpage-detail', kwargs={
-                'document_pk': instance.document.pk,
-                'document_version_pk': instance.document_version.pk,
-                'document_page_pk': instance.pk,
+                'document_id': instance.document.pk,
+                'document_version_id': instance.document_version.pk,
+                'document_page_id': instance.pk,
             }, request=self.context['request'], format=self.context['format']
         )
-
+    """
 
 class DocumentTypeFilenameSerializer(serializers.ModelSerializer):
     class Meta:
@@ -59,33 +100,35 @@ class DocumentTypeFilenameSerializer(serializers.ModelSerializer):
 
 class DocumentTypeSerializer(serializers.HyperlinkedModelSerializer):
     documents_url = serializers.HyperlinkedIdentityField(
-        lookup_field='pk', lookup_url_kwarg='document_type_pk',
-        view_name='rest_api:documenttype-document-list'
+        lookup_url_kwarg='document_type_id',
+        view_name='rest_api:document_type-document-list'
     )
-    documents_count = serializers.SerializerMethodField()
-    filenames = DocumentTypeFilenameSerializer(many=True, read_only=True)
+    #documents_count = serializers.SerializerMethodField()
+    #filenames = DocumentTypeFilenameSerializer(many=True, read_only=True)
 
     class Meta:
         extra_kwargs = {
             'url': {
-                'lookup_field': 'pk', 'lookup_url_kwarg': 'document_type_pk',
-                'view_name': 'rest_api:documenttype-detail'
+                'lookup_field': 'pk', 'lookup_url_kwarg': 'document_type_id',
+                'view_name': 'rest_api:document_type-detail'
             }
         }
         fields = (
             'delete_time_period', 'delete_time_unit', 'documents_url',
-            'documents_count', 'id', 'label', 'filenames', 'trash_time_period',
+            #'delete_time_period', 'delete_time_unit',
+            #'documents_count', 'id', 'label', 'filenames', 'trash_time_period',
+            'id', 'label', 'trash_time_period',
             'trash_time_unit', 'url'
         )
         model = DocumentType
 
-    def get_documents_count(self, obj):
-        return obj.documents.count()
-
+    #def get_documents_count(self, obj):
+    #    return obj.documents.count()
 
+"""
 class WritableDocumentTypeSerializer(serializers.ModelSerializer):
     documents_url = serializers.HyperlinkedIdentityField(
-        lookup_field='pk', lookup_url_kwarg='document_type_pk',
+        lookup_field='pk', lookup_url_kwarg='document_type_id',
         view_name='rest_api:documenttype-document-list'
     )
     documents_count = serializers.SerializerMethodField()
@@ -93,7 +136,7 @@ class WritableDocumentTypeSerializer(serializers.ModelSerializer):
     class Meta:
         extra_kwargs = {
             'url': {
-                'lookup_field': 'pk', 'lookup_url_kwarg': 'document_type_pk',
+                'lookup_field': 'pk', 'lookup_url_kwarg': 'document_type_id',
                 'view_name': 'rest_api:documenttype-detail'
             }
         }
@@ -106,26 +149,69 @@ class WritableDocumentTypeSerializer(serializers.ModelSerializer):
 
     def get_documents_count(self, obj):
         return obj.documents.count()
-
+"""
 
 class DocumentVersionSerializer(serializers.HyperlinkedModelSerializer):
-    document_url = serializers.SerializerMethodField()
-    download_url = serializers.SerializerMethodField()
-    pages_url = serializers.SerializerMethodField()
+    #document_url = serializers.SerializerMethodField()
+    #download_url = serializers.SerializerMethodField()
+    document_url = serializers.HyperlinkedIdentityField(
+        lookup_field='document_id', lookup_url_kwarg='document_id',
+        view_name='rest_api:document-detail'
+    )
+    #pages_url = serializers.SerializerMethodField()
+
+    pages_url = MultiKwargHyperlinkedIdentityField(
+        view_kwargs=(
+            {
+                'lookup_field': 'document_id', 'lookup_url_kwarg': 'document_id',
+            },
+            {
+                'lookup_field': 'pk', 'lookup_url_kwarg': 'document_version_id',
+            }
+        ),
+        view_name='rest_api:document_page-list'
+    )
+
     size = serializers.SerializerMethodField()
-    url = serializers.SerializerMethodField()
+    #url = serializers.SerializerMethodField()
+    url = MultiKwargHyperlinkedIdentityField(
+        view_kwargs=(
+            {
+                'lookup_field': 'pk', 'lookup_url_kwarg': 'document_version_id',
+            },
+            {
+                'lookup_field': 'document_id', 'lookup_url_kwarg': 'document_id',
+            },
+        ),
+        view_name='rest_api:document_version-detail'
+    )
 
     class Meta:
         extra_kwargs = {
-            'document': {
-                'lookup_field': 'pk', 'lookup_url_kwarg': 'document_pk',
-                'view_name': 'rest_api:document-detail'
-            },
+            #'document': {
+            #    'lookup_field': 'pk', 'lookup_url_kwarg': 'document_id',
+            #    'view_name': 'rest_api:document-detail'
+            #},
             'file': {'use_url': False},
+            #'url': {
+            #    'view_kwargs': (
+            #        {
+            #            'lookup_field': 'pk', 'lookup_url_kwarg': 'document_version_id',
+            #        },
+            #        {
+            #            'lookup_field': 'document__pk', 'lookup_url_kwarg': 'document_id',
+            #        },
+            #    ),
+            #    #'lookup_field': 'pk', 'lookup_url_kwarg': 'document_version_id',
+            #    'view_name': 'rest_api:document_version-detail'
+            #},
         }
         fields = (
-            'checksum', 'comment', 'document_url', 'download_url', 'encoding',
+            #'checksum', 'comment', 'document_url', 'download_url', 'encoding',
+            'checksum', 'comment', 'document_url', 'encoding',
+            #'checksum', 'comment', 'encoding',
             'file', 'mimetype', 'pages_url', 'size', 'timestamp', 'url'
+            #'file', 'mimetype', 'size', 'timestamp', 'url'
         )
         model = DocumentVersion
         read_only_fields = ('document', 'file', 'size')
@@ -133,38 +219,62 @@ class DocumentVersionSerializer(serializers.HyperlinkedModelSerializer):
     def get_size(self, instance):
         return instance.size
 
+    def build_url_field(self, field_name, model_class):
+        """
+        Create a field representing the object's own URL.
+        """
+        field_class = self.serializer_url_field
+        field_kwargs = {'kwargs': 1}
+
+        return field_class, field_kwargs
+
+    """
     def get_document_url(self, instance):
         return reverse(
             viewname='rest_api:document-detail', kwargs={
-                'document_pk': instance.document.pk
-            }, request=self.context['request'], format=self.context['format']
+                'document_id': instance.document.pk
+            }, request=self.context['request']#, format=self.context['format']
         )
 
     def get_download_url(self, instance):
         return reverse(
-            viewname='rest_api:documentversion-download', kwargs={
-                'document_pk': instance.document.pk,
-                'document_version_pk': instance.pk
-            }, request=self.context['request'], format=self.context['format']
+            viewname='rest_api:document_version-download', kwargs={
+                'document_id': instance.document.pk,
+                'document_version_id': instance.pk
+            }, request=self.context['request']#, format=self.context['format']
         )
 
     def get_pages_url(self, instance):
         return reverse(
-            viewname='rest_api:documentversion-page-list', kwargs={
-                'document_pk': instance.document.pk,
-                'document_version_pk': instance.pk
-            }, request=self.context['request'], format=self.context['format']
+            viewname='rest_api:document_version-page-list', kwargs={
+                'document_id': instance.document.pk,
+                'document_version_id': instance.pk
+            }, request=self.context['request']#, format=self.context['format']
         )
 
-    def get_url(self, instance):
+
+    def get_url(self, obj, view_name, request, format):
+        print ' obj, view_name, request, format', obj, view_name, request, format
+        # Unsaved objects will not yet have a valid URL.
+        if hasattr(obj, 'pk') and obj.pk in (None, ''):
+            return None
+
+        lookup_value = getattr(obj, self.lookup_field)
+        kwargs = {self.lookup_url_kwarg: lookup_value}
+        return self.reverse(view_name, kwargs=kwargs, request=request, format=format)
+    """
+    """
+
+    def get_url(self, instance, *args, **kwargs):
+        print ', *args, **kwargs', args, kwargs
         return reverse(
-            viewname='rest_api:documentversion-detail', kwargs={
-                'document_pk': instance.document.pk,
-                'document_version_pk': instance.pk
-            }, request=self.context['request'], format=self.context['format']
+            viewname='rest_api:document_version-detail', kwargs={
+                'document_id': instance.document.pk,
+                'document_version_id': instance.pk
+            }, request=self.context['request']#, format=self.context['format']
         )
-
-
+    """
+"""
 class WritableDocumentVersionSerializer(serializers.ModelSerializer):
     document_url = serializers.SerializerMethodField()
     download_url = serializers.SerializerMethodField()
@@ -185,31 +295,31 @@ class WritableDocumentVersionSerializer(serializers.ModelSerializer):
     def get_document_url(self, instance):
         return reverse(
             viewname='rest_api:document-detail', kwargs={
-                'document_pk': instance.document.pk
+                'document_id': instance.document.pk
             }, request=self.context['request'], format=self.context['format']
         )
 
     def get_download_url(self, instance):
         return reverse(
             viewname='rest_api:documentversion-download', kwargs={
-                'document_pk': instance.document.pk,
-                'document_version_pk': instance.pk
+                'document_id': instance.document.pk,
+                'document_version_id': instance.pk
             }, request=self.context['request'], format=self.context['format']
         )
 
     def get_pages_url(self, instance):
         return reverse(
             viewname='rest_api:documentversion-page-list', kwargs={
-                'document_pk': instance.document.pk,
-                'document_version_pk': instance.pk
+                'document_id': instance.document.pk,
+                'document_version_id': instance.pk
             }, request=self.context['request'], format=self.context['format']
         )
 
     def get_url(self, instance):
         return reverse(
             viewname='rest_api:documentversion-detail', kwargs={
-                'document_pk': instance.document.pk,
-                'document_version_pk': instance.pk
+                'document_id': instance.document.pk,
+                'document_version_id': instance.pk
             }, request=self.context['request'], format=self.context['format']
         )
 
@@ -228,23 +338,23 @@ class NewDocumentVersionSerializer(serializers.Serializer):
             document_id=document.pk,
             shared_uploaded_file_id=shared_uploaded_file.pk, user_id=_user.pk
         )
-
+"""
 
 class DeletedDocumentSerializer(serializers.HyperlinkedModelSerializer):
     document_type_label = serializers.SerializerMethodField()
     restore = serializers.HyperlinkedIdentityField(
-        lookup_field='pk', lookup_url_kwarg='document_pk',
+        lookup_field='pk', lookup_url_kwarg='document_id',
         view_name='rest_api:trasheddocument-restore'
     )
 
     class Meta:
         extra_kwargs = {
             'document_type': {
-                'lookup_field': 'pk', 'lookup_url_kwarg': 'document_type_pk',
+                'lookup_field': 'pk', 'lookup_url_kwarg': 'document_type_id',
                 'view_name': 'rest_api:documenttype-detail'
             },
             'url': {
-                'lookup_field': 'pk', 'lookup_url_kwarg': 'document_pk',
+                'lookup_field': 'pk', 'lookup_url_kwarg': 'document_id',
                 'view_name': 'rest_api:trasheddocument-detail'
             }
         }
@@ -264,41 +374,49 @@ class DeletedDocumentSerializer(serializers.HyperlinkedModelSerializer):
 
 
 class DocumentSerializer(serializers.HyperlinkedModelSerializer):
-    document_type = DocumentTypeSerializer()
+    document_type = DocumentTypeSerializer(read_only=True)
+    #document_type_url = serializers.HyperlinkedIdentityField(
+    #    lookup_field='document_type_id', lookup_url_kwarg='document_type_id',
+    #    view_name='rest_api:document_type-detail'
+    #)
     latest_version = DocumentVersionSerializer(many=False, read_only=True)
     versions_url = serializers.HyperlinkedIdentityField(
-        lookup_field='pk', lookup_url_kwarg='document_pk',
-        view_name='rest_api:document-version-list'
+        lookup_field='pk', lookup_url_kwarg='document_id',
+        view_name='rest_api:document_version-list'
     )
+    #view_name='rest_api:document_type-document-list'
 
     class Meta:
         extra_kwargs = {
             'document_type': {
-                'lookup_field': 'pk', 'lookup_url_kwarg': 'document_type_pk',
-                'view_name': 'rest_api:documenttype-detail'
+                'lookup_field': 'pk', 'lookup_url_kwarg': 'document_type_id',
+                'view_name': 'rest_api:document_type-detail'
             },
             'url': {
-                'lookup_field': 'pk', 'lookup_url_kwarg': 'document_pk',
+                'lookup_field': 'pk', 'lookup_url_kwarg': 'document_id',
                 'view_name': 'rest_api:document-detail'
             }
         }
         fields = (
             'date_added', 'description', 'document_type', 'id', 'label',
+            #'date_added', 'description', 'document_type_url', 'id', 'label',
             'language', 'latest_version', 'url', 'uuid', 'versions_url',
+            #'language', 'url', 'uuid', 'versions_url'
         )
         model = Document
-        read_only_fields = ('document_type',)
+        #read_only_fields = ('document_type', 'label')
 
 
+"""
 class WritableDocumentSerializer(serializers.ModelSerializer):
     document_type = DocumentTypeSerializer(read_only=True)
     latest_version = DocumentVersionSerializer(many=False, read_only=True)
     versions = serializers.HyperlinkedIdentityField(
-        lookup_field='pk', lookup_url_kwarg='document_pk',
+        lookup_field='pk', lookup_url_kwarg='document_id',
         view_name='rest_api:document-version-list'
     )
     url = serializers.HyperlinkedIdentityField(
-        lookup_field='pk', lookup_url_kwarg='document_pk',
+        lookup_field='pk', lookup_url_kwarg='document_id',
         view_name='rest_api:document-detail',
     )
 
@@ -344,7 +462,7 @@ class NewDocumentSerializer(serializers.ModelSerializer):
             'description', 'document_type', 'id', 'file', 'label', 'language',
         )
         model = Document
-
+"""
 
 class RecentDocumentSerializer(serializers.ModelSerializer):
     class Meta:

mayan/apps/documents/settings.py

@@ -13,7 +13,7 @@ from .literals import (
 )
 from .utils import callback_update_cache_size
 
-namespace = Namespace(name='documents', label=_('Documents'))
+namespace = Namespace(label=_('Documents'), name='documents')
 
 setting_document_cache_maximum_size = namespace.add_setting(
     global_name='DOCUMENTS_CACHE_MAXIMUM_SIZE',

mayan/apps/documents/signals.py

@@ -2,11 +2,11 @@ from __future__ import unicode_literals
 
 from django.dispatch import Signal
 
-post_version_upload = Signal(providing_args=('instance',), use_caching=True)
+post_document_created = Signal(providing_args=('instance',), use_caching=True)
 post_document_type_change = Signal(
     providing_args=('instance',), use_caching=True
 )
-post_document_created = Signal(providing_args=('instance',), use_caching=True)
 post_initial_document_type = Signal(
     providing_args=('instance',), use_caching=True
 )
+post_version_upload = Signal(providing_args=('instance',), use_caching=True)

mayan/apps/documents/statistics.py

@@ -68,9 +68,8 @@ def new_documents_this_month(user=None):
     queryset = Document.objects.all()
 
     if user:
-        queryset = AccessControlList.objects.filter_by_access(
-            permission=permission_document_view, user=user,
-            queryset=queryset
+        queryset = AccessControlList.objects.restrict_queryset(
+            permission=permission_document_view, queryset=queryset, user=user
         )
 
     qss = qsstats.QuerySetStats(queryset, 'date_added')
@@ -110,9 +109,9 @@ def new_document_pages_this_month(user=None):
     queryset = DocumentPage.objects.all()
 
     if user:
-        queryset = AccessControlList.objects.filter_by_access(
-            permission=permission_document_view, user=user,
-            queryset=queryset
+        queryset = AccessControlList.objects.restrict_queryset(
+            permission=permission_document_view, queryset=queryset,
+            user=user
         )
 
     qss = qsstats.QuerySetStats(
@@ -230,44 +229,44 @@ def total_document_page_per_month():
 
 namespace = StatisticNamespace(slug='documents', label=_('Documents'))
 namespace.add_statistic(
-    klass=StatisticLineChart,
-    slug='new-documents-per-month',
-    label=_('New documents per month'),
     func=new_documents_per_month,
-    minute='0'
+    klass=StatisticLineChart,
+    label=_('New documents per month'),
+    minute='0',
+    slug='new-documents-per-month'
 )
 namespace.add_statistic(
-    klass=StatisticLineChart,
-    slug='new-document-versions-per-month',
-    label=_('New document versions per month'),
     func=new_document_versions_per_month,
-    minute='0'
+    klass=StatisticLineChart,
+    label=_('New document versions per month'),
+    minute='0',
+    slug='new-document-versions-per-month'
 )
 namespace.add_statistic(
-    klass=StatisticLineChart,
-    slug='new-document-pages-per-month',
-    label=_('New document pages per month'),
     func=new_document_pages_per_month,
-    minute='0'
+    klass=StatisticLineChart,
+    label=_('New document pages per month'),
+    minute='0',
+    slug='new-document-pages-per-month'
 )
 namespace.add_statistic(
-    klass=StatisticLineChart,
-    slug='total-documents-at-each-month',
-    label=_('Total documents at each month'),
     func=total_document_per_month,
-    minute='0'
+    klass=StatisticLineChart,
+    label=_('Total documents at each month'),
+    minute='0',
+    slug='total-documents-at-each-month'
 )
 namespace.add_statistic(
-    klass=StatisticLineChart,
-    slug='total-document-versions-at-each-month',
-    label=_('Total document versions at each month'),
     func=total_document_version_per_month,
-    minute='0'
+    klass=StatisticLineChart,
+    label=_('Total document versions at each month'),
+    minute='0',
+    slug='total-document-versions-at-each-month'
 )
 namespace.add_statistic(
-    klass=StatisticLineChart,
-    slug='total-document-pages-at-each-month',
-    label=_('Total document pages at each month'),
     func=total_document_page_per_month,
-    minute='0'
+    klass=StatisticLineChart,
+    label=_('Total document pages at each month'),
+    minute='0',
+    slug='total-document-pages-at-each-month'
 )

mayan/apps/documents/tasks.py

@@ -58,14 +58,14 @@ def task_clear_image_cache():
 
 
 @app.task(ignore_result=True)
-def task_delete_document(deleted_document_id):
-    DeletedDocument = apps.get_model(
-        app_label='documents', model_name='DeletedDocument'
+def task_delete_document(trashed_document_id):
+    TrashedDocument = apps.get_model(
+        app_label='documents', model_name='TrashedDocument'
     )
 
     logger.debug('Executing')
-    deleted_document = DeletedDocument.objects.get(pk=deleted_document_id)
-    deleted_document.delete()
+    trashed_document = TrashedDocument.objects.get(pk=trashed_document_id)
+    trashed_document.delete()
     logger.debug('Finshed')
 
 

mayan/apps/documents/tests/mixins.py

@@ -18,27 +18,25 @@ class DocumentTestMixin(object):
     auto_create_document_type = True
     auto_upload_document = True
     test_document_filename = TEST_SMALL_DOCUMENT_FILENAME
+    test_document_path = None
 
     def _create_document_type(self):
         self.document_type = DocumentType.objects.create(
             label=TEST_DOCUMENT_TYPE_LABEL
         )
 
-    def upload_document(self, filename=None):
-        self._calculate_test_document_path()
-
-        with open(self.test_document_path, mode='rb') as file_object:
-            document = self.document_type.new_document(
-                file_object=file_object,
-                label=filename or self.test_document_filename
-            )
-        return document
+    def _create_document(self, *args, **kwargs):
+        """
+        Alias for upload_document()
+        """
+        self.test_document = self.upload_document(*args, **kwargs)
 
     def _calculate_test_document_path(self):
-        self.test_document_path = os.path.join(
-            settings.BASE_DIR, 'apps', 'documents', 'tests', 'contrib',
-            'sample_documents', self.test_document_filename
-        )
+        if not self.test_document_path:
+            self.test_document_path = os.path.join(
+                settings.BASE_DIR, 'apps', 'documents', 'tests', 'contrib',
+                'sample_documents', self.test_document_filename
+            )
 
     def setUp(self):
         super(DocumentTestMixin, self).setUp()
@@ -54,6 +52,18 @@ class DocumentTestMixin(object):
             document_type.delete()
         super(DocumentTestMixin, self).tearDown()
 
+    def upload_document(self, document_type=None, filename=None):
+        self._calculate_test_document_path()
+
+        document_type = document_type or self.document_type
+
+        with open(self.test_document_path, mode='rb') as file_object:
+            document = document_type.new_document(
+                file_object=file_object,
+                label=filename or self.test_document_filename
+            )
+        return document
+
 
 class DocumentTypeQuickLabelTestMixin(object):
     def _create_quick_label(self):

mayan/apps/documents/tests/test_api.py

@@ -11,10 +11,10 @@ from mayan.apps.rest_api.tests import BaseAPITestCase
 
 from ..models import Document, DocumentType
 from ..permissions import (
-    permission_document_create, permission_document_delete,
-    permission_document_download, permission_document_edit,
-    permission_document_new_version, permission_document_properties_edit,
-    permission_document_restore, permission_document_trash,
+    permission_document_create, permission_document_download,
+    permission_document_edit, permission_document_new_version,
+    permission_document_properties_edit, permission_document_trash,
+    permission_trashed_document_delete, permission_trashed_document_restore,
     permission_document_type_create, permission_document_type_delete,
     permission_document_type_edit, permission_document_version_revert,
     permission_document_version_view, permission_document_view
@@ -61,7 +61,7 @@ class DocumentTypeAPITestCase(BaseAPITestCase):
     def _request_document_type_patch(self):
         return self.patch(
             viewname='rest_api:documenttype-detail', kwargs={
-                'document_type_pk': self.document_type.pk
+                'document_type_id': self.document_type.pk
             }, data={'label': TEST_DOCUMENT_TYPE_LABEL_EDITED}
         )
 
@@ -90,7 +90,7 @@ class DocumentTypeAPITestCase(BaseAPITestCase):
     def _request_document_type_put(self):
         return self.put(
             viewname='rest_api:documenttype-detail', kwargs={
-                'document_type_pk': self.document_type.pk
+                'document_type_id': self.document_type.pk
             }, data={'label': TEST_DOCUMENT_TYPE_LABEL_EDITED}
         )
 
@@ -119,7 +119,7 @@ class DocumentTypeAPITestCase(BaseAPITestCase):
     def _request_document_type_delete(self):
         return self.delete(
             viewname='rest_api:documenttype-detail', kwargs={
-                'document_type_pk': self.document_type.pk
+                'document_type_id': self.document_type.pk
             }
         )
 
@@ -207,7 +207,7 @@ class DocumentAPITestCase(DocumentTestMixin, BaseAPITestCase):
         with open(TEST_DOCUMENT_PATH, mode='rb') as file_descriptor:
             return self.post(
                 viewname='rest_api:document-version-list', kwargs={
-                    'document_pk': self.document.pk
+                    'document_id': self.document.pk
                 }, data={
                     'comment': '', 'file': file_descriptor,
                 }
@@ -247,8 +247,8 @@ class DocumentAPITestCase(DocumentTestMixin, BaseAPITestCase):
     def _request_document_version_revert(self):
         return self.delete(
             viewname='rest_api:documentversion-detail', kwargs={
-                'document_pk': self.document.pk,
-                'document_version_pk': self.document.latest_version.pk
+                'document_id': self.document.pk,
+                'document_version_id': self.document.latest_version.pk
             }
         )
 
@@ -275,7 +275,7 @@ class DocumentAPITestCase(DocumentTestMixin, BaseAPITestCase):
     def _request_document_version_list(self):
         return self.get(
             viewname='rest_api:document-version-list',
-            kwargs={'document_pk': self.document.pk}
+            kwargs={'document_id': self.document.pk}
         )
 
     def test_document_version_list_no_permission(self):
@@ -301,7 +301,7 @@ class DocumentAPITestCase(DocumentTestMixin, BaseAPITestCase):
     def _request_document_download(self):
         return self.get(
             viewname='rest_api:document-download',
-            kwargs={'document_pk': self.document.pk}
+            kwargs={'document_id': self.document.pk}
         )
 
     def test_document_download_no_permission(self):
@@ -329,8 +329,8 @@ class DocumentAPITestCase(DocumentTestMixin, BaseAPITestCase):
     def _request_document_version_download(self):
         return self.get(
             viewname='rest_api:documentversion-download', kwargs={
-                'document_pk': self.document.pk,
-                'document_version_pk': self.document.latest_version.pk,
+                'document_id': self.document.pk,
+                'document_version_id': self.document.latest_version.pk,
             }
         )
 
@@ -362,8 +362,8 @@ class DocumentAPITestCase(DocumentTestMixin, BaseAPITestCase):
 
         response = self.get(
             viewname='rest_api:documentversion-download', kwargs={
-                'document_pk': self.document.pk,
-                'document_version_pk': self.document.latest_version.pk,
+                'document_id': self.document.pk,
+                'document_version_id': self.document.latest_version.pk,
             }, data={'preserve_extension': True}
         )
 
@@ -380,8 +380,8 @@ class DocumentAPITestCase(DocumentTestMixin, BaseAPITestCase):
     def _request_document_version_edit_via_patch(self):
         return self.patch(
             viewname='rest_api:documentversion-detail', kwargs={
-                'document_pk': self.document.pk,
-                'document_version_pk': self.document.latest_version.pk,
+                'document_id': self.document.pk,
+                'document_version_id': self.document.latest_version.pk,
             }, data={'comment': TEST_DOCUMENT_VERSION_COMMENT_EDITED}
         )
 
@@ -407,8 +407,8 @@ class DocumentAPITestCase(DocumentTestMixin, BaseAPITestCase):
     def _request_document_version_edit_via_put(self):
         return self.put(
             viewname='rest_api:documentversion-detail', kwargs={
-                'document_pk': self.document.pk,
-                'document_version_pk': self.document.latest_version.pk,
+                'document_id': self.document.pk,
+                'document_version_id': self.document.latest_version.pk,
             }, data={'comment': TEST_DOCUMENT_VERSION_COMMENT_EDITED}
         )
 
@@ -434,7 +434,7 @@ class DocumentAPITestCase(DocumentTestMixin, BaseAPITestCase):
     def _request_document_description_edit_via_patch(self):
         return self.patch(
             viewname='rest_api:document-detail',
-            kwargs={'document_pk': self.document.pk},
+            kwargs={'document_id': self.document.pk},
             data={'description': TEST_DOCUMENT_DESCRIPTION_EDITED}
         )
 
@@ -459,7 +459,7 @@ class DocumentAPITestCase(DocumentTestMixin, BaseAPITestCase):
     def _request_document_description_edit_via_put(self):
         return self.put(
             viewname='rest_api:document-detail',
-            kwargs={'document_pk': self.document.pk},
+            kwargs={'document_id': self.document.pk},
             data={'description': TEST_DOCUMENT_DESCRIPTION_EDITED}
         )
 
@@ -491,8 +491,8 @@ class DocumentPageAPITestCase(DocumentTestMixin, BaseAPITestCase):
         page = self.document.pages.first()
         return self.get(
             viewname='rest_api:documentpage-image', kwargs={
-                'document_pk': page.document.pk,
-                'document_version_pk': page.document_version.pk, 'document_page_pk': page.pk
+                'document_id': page.document.pk,
+                'document_version_id': page.document_version.pk, 'document_page_id': page.pk
             }
         )
 
@@ -518,7 +518,7 @@ class TrashedDocumentAPITestCase(DocumentTestMixin, BaseAPITestCase):
     def _request_document_move_to_trash(self):
         return self.delete(
             viewname='rest_api:document-detail',
-            kwargs={'document_pk': self.document.pk}
+            kwargs={'document_id': self.document.pk}
         )
 
     def test_document_move_to_trash_no_permission(self):
@@ -540,7 +540,7 @@ class TrashedDocumentAPITestCase(DocumentTestMixin, BaseAPITestCase):
     def _request_trashed_document_delete_view(self):
         return self.delete(
             viewname='rest_api:trasheddocument-detail',
-            kwargs={'document_pk': self.document.pk}
+            kwargs={'document_id': self.document.pk}
         )
 
     def test_trashed_document_delete_from_trash_no_access(self):
@@ -554,7 +554,7 @@ class TrashedDocumentAPITestCase(DocumentTestMixin, BaseAPITestCase):
     def test_trashed_document_delete_from_trash_with_access(self):
         self.document = self.upload_document()
         self.document.delete()
-        self.grant_access(permission=permission_document_delete, obj=self.document)
+        self.grant_access(permission=permission_trashed_document_delete, obj=self.document)
         response = self._request_trashed_document_delete_view()
         self.assertEqual(response.status_code, status.HTTP_204_NO_CONTENT)
         self.assertEqual(Document.objects.count(), 0)
@@ -563,7 +563,7 @@ class TrashedDocumentAPITestCase(DocumentTestMixin, BaseAPITestCase):
     def _request_trashed_document_detail_view(self):
         return self.get(
             viewname='rest_api:trasheddocument-detail',
-            kwargs={'document_pk': self.document.pk}
+            kwargs={'document_id': self.document.pk}
         )
 
     def test_trashed_document_detail_view_no_access(self):
@@ -608,7 +608,7 @@ class TrashedDocumentAPITestCase(DocumentTestMixin, BaseAPITestCase):
     def _request_trashed_document_restore_view(self):
         return self.post(
             viewname='rest_api:trasheddocument-restore',
-            kwargs={'document_pk': self.document.pk}
+            kwargs={'document_id': self.document.pk}
         )
 
     def test_trashed_document_restore_no_access(self):
@@ -622,7 +622,7 @@ class TrashedDocumentAPITestCase(DocumentTestMixin, BaseAPITestCase):
     def test_trashed_document_restore_with_access(self):
         self.document = self.upload_document()
         self.document.delete()
-        self.grant_access(permission=permission_document_restore, obj=self.document)
+        self.grant_access(permission=permission_trashed_document_restore, obj=self.document)
         response = self._request_trashed_document_restore_view()
         self.assertEqual(response.status_code, status.HTTP_200_OK)
         self.assertEqual(Document.trash.count(), 0)

mayan/apps/documents/tests/test_document_page_views.py

@@ -9,19 +9,15 @@ from .literals import TEST_MULTI_PAGE_TIFF
 
 
 class DocumentPageViewTestCase(GenericDocumentViewTestCase):
-    def setUp(self):
-        super(DocumentPageViewTestCase, self).setUp()
-        self.login_user()
-
     def _document_page_list_view(self):
         return self.get(
             viewname='documents:document_pages',
-            kwargs={'document_pk': self.document.pk}
+            kwargs={'document_id': self.document.pk}
         )
 
     def test_document_page_list_view_no_permission(self):
         response = self._document_page_list_view()
-        self.assertEqual(response.status_code, 403)
+        self.assertEqual(response.status_code, 404)
 
     def test_document_page_list_view_with_access(self):
         self.grant_access(
@@ -32,18 +28,39 @@ class DocumentPageViewTestCase(GenericDocumentViewTestCase):
             response=response, text=self.document.label, status_code=200
         )
 
+    def _request_document_page_view(self, document_page):
+        return self.get(
+            viewname='documents:document_page_view', kwargs={
+                'document_page_id': document_page.pk
+            }
+        )
+
+    def test_document_page_view_no_permissions(self):
+        response = self._request_document_page_view(
+            document_page=self.document.pages.first()
+        )
+        self.assertEqual(response.status_code, 404)
+
+    def test_document_page_view_with_access(self):
+        self.grant_access(
+            obj=self.document, permission=permission_document_view
+        )
+        response = self._request_document_page_view(
+            document_page=self.document.pages.first()
+        )
+        self.assertContains(
+            response=response, text=force_text(self.document.pages.first()),
+            status_code=200
+        )
+
 
 class DocumentPageNavigationViewTestCase(GenericDocumentViewTestCase):
     test_document_filename = TEST_MULTI_PAGE_TIFF
 
-    def setUp(self):
-        super(DocumentPageNavigationViewTestCase, self).setUp()
-        self.login_user()
-
     def _request_document_page_navigation_next_view(self):
         return self.get(
             viewname='documents:document_page_navigation_next',
-            kwargs={'document_page_pk': self.document.pages.first().pk},
+            kwargs={'document_page_id': self.document.pages.first().pk},
             follow=True
         )
 
@@ -51,7 +68,6 @@ class DocumentPageNavigationViewTestCase(GenericDocumentViewTestCase):
         self.grant_access(
             obj=self.document, permission=permission_document_view
         )
-
         response = self._request_document_page_navigation_next_view()
 
         self.assertContains(
@@ -62,7 +78,7 @@ class DocumentPageNavigationViewTestCase(GenericDocumentViewTestCase):
     def _request_document_page_navigation_last_view(self):
         return self.get(
             viewname='documents:document_page_navigation_last',
-            kwargs={'document_page_pk': self.document.pages.first().pk},
+            kwargs={'document_page_id': self.document.pages.first().pk},
             follow=True
         )
 
@@ -70,7 +86,6 @@ class DocumentPageNavigationViewTestCase(GenericDocumentViewTestCase):
         self.grant_access(
             obj=self.document, permission=permission_document_view
         )
-
         response = self._request_document_page_navigation_last_view()
 
         self.assertContains(
@@ -81,7 +96,7 @@ class DocumentPageNavigationViewTestCase(GenericDocumentViewTestCase):
     def _request_document_page_navigation_previous_view(self):
         return self.get(
             viewname='documents:document_page_navigation_previous',
-            kwargs={'document_page_pk': self.document.pages.last().pk},
+            kwargs={'document_page_id': self.document.pages.last().pk},
             follow=True
         )
 
@@ -89,7 +104,6 @@ class DocumentPageNavigationViewTestCase(GenericDocumentViewTestCase):
         self.grant_access(
             obj=self.document, permission=permission_document_view
         )
-
         response = self._request_document_page_navigation_previous_view()
 
         self.assertContains(
@@ -100,7 +114,7 @@ class DocumentPageNavigationViewTestCase(GenericDocumentViewTestCase):
     def _request_document_page_navigation_first_view(self):
         return self.get(
             viewname='documents:document_page_navigation_first',
-            kwargs={'document_page_pk': self.document.pages.last().pk},
+            kwargs={'document_page_id': self.document.pages.last().pk},
             follow=True
         )
 
@@ -108,7 +122,6 @@ class DocumentPageNavigationViewTestCase(GenericDocumentViewTestCase):
         self.grant_access(
             obj=self.document, permission=permission_document_view
         )
-
         response = self._request_document_page_navigation_first_view()
 
         self.assertContains(

mayan/apps/documents/tests/test_document_type_views.py

@@ -16,10 +16,6 @@ from .mixins import DocumentTypeQuickLabelTestMixin
 
 
 class DocumentTypeViewsTestCase(GenericDocumentViewTestCase):
-    def setUp(self):
-        super(DocumentTypeViewsTestCase, self).setUp()
-        self.login_user()
-
     def _request_document_type_create(self):
         return self.post(
             viewname='documents:document_type_create',
@@ -50,12 +46,12 @@ class DocumentTypeViewsTestCase(GenericDocumentViewTestCase):
     def _request_document_type_delete(self):
         return self.post(
             viewname='documents:document_type_delete',
-            kwargs={'document_type_pk': self.document_type.pk}
+            kwargs={'document_type_id': self.document_type.pk}
         )
 
     def test_document_type_delete_view_no_permission(self):
         response = self._request_document_type_delete()
-        self.assertEqual(response.status_code, 403)
+        self.assertEqual(response.status_code, 404)
         self.assertEqual(DocumentType.objects.count(), 1)
 
     def test_document_type_delete_view_with_access(self):
@@ -69,7 +65,7 @@ class DocumentTypeViewsTestCase(GenericDocumentViewTestCase):
     def _request_document_type_edit(self):
         return self.post(
             viewname='documents:document_type_edit',
-            kwargs={'document_type_pk': self.document_type.pk},
+            kwargs={'document_type_id': self.document_type.pk},
             data={
                 'label': TEST_DOCUMENT_TYPE_LABEL_EDITED,
                 'delete_time_period': DEFAULT_DELETE_PERIOD,
@@ -79,7 +75,7 @@ class DocumentTypeViewsTestCase(GenericDocumentViewTestCase):
 
     def test_document_type_edit_view_no_permission(self):
         response = self._request_document_type_edit()
-        self.assertEqual(response.status_code, 403)
+        self.assertEqual(response.status_code, 404)
         self.document_type.refresh_from_db()
         self.assertEqual(
             self.document_type.label, TEST_DOCUMENT_TYPE_LABEL
@@ -98,14 +94,10 @@ class DocumentTypeViewsTestCase(GenericDocumentViewTestCase):
 
 
 class DocumentTypeQuickLabelViewsTestCase(DocumentTypeQuickLabelTestMixin, GenericDocumentViewTestCase):
-    def setUp(self):
-        super(DocumentTypeQuickLabelViewsTestCase, self).setUp()
-        self.login_user()
-
     def _request_quick_label_create(self):
         return self.post(
             viewname='documents:document_type_filename_create',
-            kwargs={'document_type_pk': self.document_type.pk},
+            kwargs={'document_type_id': self.document_type.pk},
             data={
                 'filename': TEST_DOCUMENT_TYPE_QUICK_LABEL,
             }
@@ -117,7 +109,7 @@ class DocumentTypeQuickLabelViewsTestCase(DocumentTypeQuickLabelTestMixin, Gener
         )
         response = self._request_quick_label_create()
 
-        self.assertEqual(response.status_code, 403)
+        self.assertEqual(response.status_code, 404)
         self.assertEqual(self.document_type.filenames.count(), 0)
 
     def test_document_type_quick_label_create_with_access(self):
@@ -132,7 +124,7 @@ class DocumentTypeQuickLabelViewsTestCase(DocumentTypeQuickLabelTestMixin, Gener
     def _request_quick_label_delete(self):
         return self.post(
             viewname='documents:document_type_filename_delete',
-            kwargs={'filename_pk': self.document_type_filename.pk},
+            kwargs={'filename_id': self.document_type_filename.pk},
         )
 
     def test_document_type_quick_label_delete_no_access(self):
@@ -158,7 +150,7 @@ class DocumentTypeQuickLabelViewsTestCase(DocumentTypeQuickLabelTestMixin, Gener
     def _request_quick_label_edit(self):
         return self.post(
             viewname='documents:document_type_filename_edit',
-            kwargs={'filename_pk': self.document_type_filename.pk},
+            kwargs={'filename_id': self.document_type_filename.pk},
             data={
                 'filename': TEST_DOCUMENT_TYPE_QUICK_LABEL_EDITED,
             }
@@ -168,7 +160,7 @@ class DocumentTypeQuickLabelViewsTestCase(DocumentTypeQuickLabelTestMixin, Gener
         self._create_quick_label()
         response = self._request_quick_label_edit()
 
-        self.assertEqual(response.status_code, 403)
+        self.assertEqual(response.status_code, 404)
         self.document_type_filename.refresh_from_db()
         self.assertEqual(
             self.document_type_filename.filename,
@@ -193,13 +185,13 @@ class DocumentTypeQuickLabelViewsTestCase(DocumentTypeQuickLabelTestMixin, Gener
     def _request_quick_label_list_view(self):
         return self.get(
             viewname='documents:document_type_filename_list',
-            kwargs={'document_type_pk': self.document_type.pk},
+            kwargs={'document_type_id': self.document_type.pk},
         )
 
     def test_document_type_quick_label_list_no_access(self):
         self._create_quick_label()
         response = self._request_quick_label_list_view()
-        self.assertEqual(response.status_code, 403)
+        self.assertEqual(response.status_code, 404)
 
     def test_document_type_quick_label_list_with_access(self):
         self._create_quick_label()

mayan/apps/documents/tests/test_document_version_views.py

@@ -1,7 +1,10 @@
 from __future__ import unicode_literals
 
+from django.utils.encoding import force_text
+
 from ..permissions import (
-    permission_document_version_revert, permission_document_version_view
+    permission_document_download, permission_document_version_revert,
+    permission_document_version_view
 )
 
 from .base import GenericDocumentViewTestCase
@@ -9,26 +12,101 @@ from .literals import TEST_SMALL_DOCUMENT_PATH, TEST_VERSION_COMMENT
 
 
 class DocumentVersionTestCase(GenericDocumentViewTestCase):
-    def setUp(self):
-        super(DocumentVersionTestCase, self).setUp()
-        self.login_user()
-
     def _upload_new_version(self):
         with open(TEST_SMALL_DOCUMENT_PATH, mode='rb') as file_object:
-            self.document.new_version(
+            self.test_document_version = self.document.new_version(
                 comment=TEST_VERSION_COMMENT, file_object=file_object
             )
 
+    def _request_document_version_detail_view(self):
+        return self.get(
+            viewname='documents:document_version_view',
+            kwargs={'document_version_id': self.test_document_version.pk}
+        )
+
+    def test_document_version_detail_no_permission(self):
+        self._upload_new_version()
+        response = self._request_document_version_detail_view()
+        self.assertEqual(response.status_code, 404)
+
+    def test_document_version_detail_with_access(self):
+        self._upload_new_version()
+        self.grant_access(
+            obj=self.document, permission=permission_document_version_view
+        )
+        response = self._request_document_version_detail_view()
+        self.assertEqual(response.status_code, 200)
+
+    def _request_document_version_download(self, data=None):
+        data = data or {}
+        return self.get(
+            viewname='documents:document_version_download', kwargs={
+                'document_version_id': self.document.latest_version.pk,
+            }, data=data
+        )
+
+    def test_document_version_download_view_no_permission(self):
+        response = self._request_document_version_download()
+        self.assertEqual(response.status_code, 404)
+
+    def test_document_version_download_view_with_permission(self):
+        # Set the expected_content_type for
+        # common.tests.mixins.ContentTypeCheckMixin
+        self.expected_content_type = '{}; charset=utf-8'.format(
+            self.document.latest_version.mimetype
+        )
+
+        self.grant_access(
+            obj=self.document, permission=permission_document_download
+        )
+        response = self._request_document_version_download()
+        self.assertEqual(response.status_code, 200)
+
+        with self.document.open() as file_object:
+            self.assert_download_response(
+                response=response, content=file_object.read(),
+                basename=force_text(self.document.latest_version),
+                mime_type='{}; charset=utf-8'.format(
+                    self.document.latest_version.mimetype
+                )
+            )
+
+    def test_document_version_download_preserve_extension_view_with_permission(self):
+        # Set the expected_content_type for
+        # common.tests.mixins.ContentTypeCheckMixin
+        self.expected_content_type = '{}; charset=utf-8'.format(
+            self.document.latest_version.mimetype
+        )
+
+        self.grant_access(
+            obj=self.document, permission=permission_document_download
+        )
+        response = self._request_document_version_download(
+            data={'preserve_extension': True}
+        )
+
+        self.assertEqual(response.status_code, 200)
+
+        with self.document.open() as file_object:
+            self.assert_download_response(
+                response=response, content=file_object.read(),
+                basename=self.document.latest_version.get_rendered_string(
+                    preserve_extension=True
+                ), mime_type='{}; charset=utf-8'.format(
+                    self.document.latest_version.mimetype
+                )
+            )
+
     def _request_document_version_list_view(self):
         return self.get(
             viewname='documents:document_version_list',
-            kwargs={'document_pk': self.document.pk}
+            kwargs={'document_id': self.document.pk}
         )
 
     def test_document_version_list_no_permission(self):
         self._upload_new_version()
         response = self._request_document_version_list_view()
-        self.assertEqual(response.status_code, 403)
+        self.assertEqual(response.status_code, 404)
 
     def test_document_version_list_with_access(self):
         self._upload_new_version()
@@ -40,32 +118,28 @@ class DocumentVersionTestCase(GenericDocumentViewTestCase):
             response=response, text=TEST_VERSION_COMMENT, status_code=200
         )
 
-    def _request_document_version_revert_view(self, document_version):
+    def _request_document_version_revert_view(self):
         return self.post(
             viewname='documents:document_version_revert',
-            kwargs={'document_version_pk': document_version.pk}
+            kwargs={'document_version_id': self.test_document_version_first.pk}
         )
 
     def test_document_version_revert_no_permission(self):
-        first_version = self.document.latest_version
+        self.test_document_version_first = self.document.latest_version
         self._upload_new_version()
 
-        response = self._request_document_version_revert_view(
-            document_version=first_version
-        )
-        self.assertEqual(response.status_code, 403)
+        response = self._request_document_version_revert_view()
+        self.assertEqual(response.status_code, 302)
         self.assertEqual(self.document.versions.count(), 2)
 
     def test_document_version_revert_with_access(self):
-        first_version = self.document.latest_version
+        self.test_document_version_first = self.document.latest_version
         self._upload_new_version()
 
         self.grant_access(
             obj=self.document, permission=permission_document_version_revert
         )
 
-        response = self._request_document_version_revert_view(
-            document_version=first_version
-        )
+        response = self._request_document_version_revert_view()
         self.assertEqual(response.status_code, 302)
         self.assertEqual(self.document.versions.count(), 1)

mayan/apps/documents/tests/test_document_views.py

@@ -3,18 +3,16 @@ from __future__ import unicode_literals
 import os
 
 from django.contrib.contenttypes.models import ContentType
-from django.utils.encoding import force_text
 
 from mayan.apps.converter.models import Transformation
 from mayan.apps.converter.permissions import permission_transformation_delete
 
 from ..literals import PAGE_RANGE_ALL
-from ..models import DeletedDocument, Document, DocumentType
+from ..models import Document, DocumentType, FavoriteDocument
 from ..permissions import (
     permission_document_create, permission_document_download,
     permission_document_print, permission_document_properties_edit,
-    permission_document_tools, permission_document_view,
-    permission_empty_trash
+    permission_document_tools, permission_document_view
 )
 
 from .base import GenericDocumentViewTestCase
@@ -26,19 +24,15 @@ from .mixins import DocumentTypeQuickLabelTestMixin
 
 
 class DocumentsViewsTestCase(GenericDocumentViewTestCase):
-    def setUp(self):
-        super(DocumentsViewsTestCase, self).setUp()
-        self.login_user()
-
     def _request_document_properties_view(self):
         return self.get(
             viewname='documents:document_properties',
-            kwargs={'document_pk': self.document.pk}
+            kwargs={'document_id': self.document.pk}
         )
 
     def test_document_view_no_permissions(self):
         response = self._request_document_properties_view()
-        self.assertEqual(response.status_code, 403)
+        self.assertEqual(response.status_code, 404)
 
     def test_document_view_with_permissions(self):
         self.grant_access(
@@ -68,8 +62,8 @@ class DocumentsViewsTestCase(GenericDocumentViewTestCase):
 
     def _request_document_type_edit(self, document_type):
         return self.post(
-            viewname='documents:document_document_type_edit',
-            kwargs={'document_pk': self.document.pk},
+            viewname='documents:document_change_type',
+            kwargs={'document_id': self.document.pk},
             data={'document_type': document_type.pk}
         )
 
@@ -122,7 +116,7 @@ class DocumentsViewsTestCase(GenericDocumentViewTestCase):
 
     def _request_multiple_document_type_edit(self, document_type):
         return self.post(
-            viewname='documents:document_multiple_document_type_edit',
+            viewname='documents:document_multiple_change_type',
             data={
                 'id_list': self.document.pk,
                 'document_type': document_type.pk
@@ -174,40 +168,51 @@ class DocumentsViewsTestCase(GenericDocumentViewTestCase):
             Document.objects.first().document_type, document_type_2
         )
 
-    def _request_document_download_form_view(self):
+    def _request_document_download_form_get_view(self):
         return self.get(
             viewname='documents:document_download_form',
-            kwargs={'document_pk': self.document.pk}
+            kwargs={'document_id': self.document.pk}
         )
 
-    def test_document_download_form_view_no_permission(self):
-        response = self._request_document_download_form_view()
+    def test_document_download_form_view_get_no_permission(self):
+        response = self._request_document_download_form_get_view()
+        self.assertEqual(response.status_code, 404)
 
-        self.assertNotContains(
-            response=response, text=self.document.label, status_code=200
-        )
-
-    def test_document_download_form_view_with_access(self):
+    def test_document_download_form_get_view_with_access(self):
         self.grant_access(
             obj=self.document, permission=permission_document_download
         )
-        response = self._request_document_download_form_view()
+        response = self._request_document_download_form_get_view()
+        self.assertEqual(response.status_code, 200)
 
-        self.assertContains(
-            response=response, text=self.document.label, status_code=200
+    def _request_document_download_form_post_view(self):
+        return self.post(
+            viewname='documents:document_download_form',
+            kwargs={'document_id': self.document.pk}
         )
 
+    def test_document_download_form_post_view_no_permission(self):
+        response = self._request_document_download_form_post_view()
+        self.assertEqual(response.status_code, 404)
+
+    def test_document_download_form_post_view_with_access(self):
+        self.grant_access(
+            obj=self.document, permission=permission_document_download
+        )
+        response = self._request_document_download_form_post_view()
+        self.assertEqual(response.status_code, 302)
+
     def _request_document_download_view(self):
         return self.get(
             viewname='documents:document_download',
-            kwargs={'document_pk': self.document.pk}
+            kwargs={'document_id': self.document.pk}
         )
 
     def test_document_download_view_no_permission(self):
         response = self._request_document_download_view()
-        self.assertEqual(response.status_code, 403)
+        self.assertEqual(response.status_code, 404)
 
-    def test_document_download_view_with_permission(self):
+    def test_document_download_view_with_access(self):
         # Set the expected_content_type for
         # common.tests.mixins.ContentTypeCheckMixin
         self.expected_content_type = '{}; charset=utf-8'.format(
@@ -235,7 +240,7 @@ class DocumentsViewsTestCase(GenericDocumentViewTestCase):
 
     def test_document_multiple_download_view_no_permission(self):
         response = self._request_document_multiple_download_view()
-        self.assertEqual(response.status_code, 403)
+        self.assertEqual(response.status_code, 404)
 
     def test_document_multiple_download_view_with_permission(self):
         # Set the expected_content_type for
@@ -257,70 +262,10 @@ class DocumentsViewsTestCase(GenericDocumentViewTestCase):
                 mime_type=self.document.file_mimetype
             )
 
-    def _request_document_version_download(self, data=None):
-        data = data or {}
-        return self.get(
-            viewname='documents:document_version_download', kwargs={
-                'document_version_pk': self.document.latest_version.pk,
-            }, data=data
-        )
-
-    def test_document_version_download_view_no_permission(self):
-        response = self._request_document_version_download()
-        self.assertEqual(response.status_code, 403)
-
-    def test_document_version_download_view_with_permission(self):
-        # Set the expected_content_type for
-        # common.tests.mixins.ContentTypeCheckMixin
-        self.expected_content_type = '{}; charset=utf-8'.format(
-            self.document.latest_version.mimetype
-        )
-
-        self.grant_access(
-            obj=self.document, permission=permission_document_download
-        )
-        response = self._request_document_version_download()
-        self.assertEqual(response.status_code, 200)
-
-        with self.document.open() as file_object:
-            self.assert_download_response(
-                response=response, content=file_object.read(),
-                basename=force_text(self.document.latest_version),
-                mime_type='{}; charset=utf-8'.format(
-                    self.document.latest_version.mimetype
-                )
-            )
-
-    def test_document_version_download_preserve_extension_view_with_permission(self):
-        # Set the expected_content_type for
-        # common.tests.mixins.ContentTypeCheckMixin
-        self.expected_content_type = '{}; charset=utf-8'.format(
-            self.document.latest_version.mimetype
-        )
-
-        self.grant_access(
-            obj=self.document, permission=permission_document_download
-        )
-        response = self._request_document_version_download(
-            data={'preserve_extension': True}
-        )
-
-        self.assertEqual(response.status_code, 200)
-
-        with self.document.open() as file_object:
-            self.assert_download_response(
-                response=response, content=file_object.read(),
-                basename=self.document.latest_version.get_rendered_string(
-                    preserve_extension=True
-                ), mime_type='{}; charset=utf-8'.format(
-                    self.document.latest_version.mimetype
-                )
-            )
-
     def _request_document_update_page_count_view(self):
         return self.post(
             viewname='documents:document_update_page_count',
-            kwargs={'document_pk': self.document.pk}
+            kwargs={'document_id': self.document.pk}
         )
 
     def test_document_update_page_count_view_no_permission(self):
@@ -372,7 +317,7 @@ class DocumentsViewsTestCase(GenericDocumentViewTestCase):
     def _request_document_clear_transformations_view(self):
         return self.post(
             viewname='documents:document_clear_transformations',
-            kwargs={'document_pk': self.document.pk}
+            kwargs={'document_id': self.document.pk}
         )
 
     def test_document_clear_transformations_view_no_permission(self):
@@ -482,57 +427,10 @@ class DocumentsViewsTestCase(GenericDocumentViewTestCase):
             Transformation.objects.get_for_model(document_page).count(), 0
         )
 
-    def _request_empty_trash_view(self):
-        return self.post(viewname='documents:trash_can_empty')
-
-    def test_trash_can_empty_view_no_permission(self):
-        self.document.delete()
-        self.assertEqual(DeletedDocument.objects.count(), 1)
-
-        response = self._request_empty_trash_view()
-        self.assertEqual(response.status_code, 403)
-        self.assertEqual(DeletedDocument.objects.count(), 1)
-
-    def test_trash_can_empty_view_with_permission(self):
-        self.document.delete()
-        self.assertEqual(DeletedDocument.objects.count(), 1)
-
-        self.grant_permission(permission=permission_empty_trash)
-
-        response = self._request_empty_trash_view()
-        self.assertEqual(response.status_code, 302)
-        self.assertEqual(DeletedDocument.objects.count(), 0)
-        self.assertEqual(Document.objects.count(), 0)
-
-    def _request_document_page_view(self, document_page):
-        return self.get(
-            viewname='documents:document_page_view', kwargs={
-                'document_page_pk': document_page.pk
-            }
-        )
-
-    def test_document_page_view_no_permissions(self):
-        response = self._request_document_page_view(
-            document_page=self.document.pages.first()
-        )
-        self.assertEqual(response.status_code, 403)
-
-    def test_document_page_view_with_access(self):
-        self.grant_access(
-            obj=self.document, permission=permission_document_view
-        )
-        response = self._request_document_page_view(
-            document_page=self.document.pages.first()
-        )
-        self.assertContains(
-            response=response, text=force_text(self.document.pages.first()),
-            status_code=200
-        )
-
     def _request_document_print_view(self):
         return self.get(
             viewname='documents:document_print', kwargs={
-                'document_pk': self.document.pk
+                'document_id': self.document.pk
             }, data={
                 'page_group': PAGE_RANGE_ALL
             }
@@ -540,7 +438,7 @@ class DocumentsViewsTestCase(GenericDocumentViewTestCase):
 
     def test_document_print_view_no_access(self):
         response = self._request_document_print_view()
-        self.assertEqual(response.status_code, 403)
+        self.assertEqual(response.status_code, 404)
 
     def test_document_print_view_with_access(self):
         self.grant_access(
@@ -551,10 +449,6 @@ class DocumentsViewsTestCase(GenericDocumentViewTestCase):
 
 
 class DocumentsQuickLabelViewsTestCase(DocumentTypeQuickLabelTestMixin, GenericDocumentViewTestCase):
-    def setUp(self):
-        super(DocumentsQuickLabelViewsTestCase, self).setUp()
-        self.login_user()
-
     def _request_document_quick_label_edit_view(self, extra_data=None):
         data = {
             'document_type_available_filenames': self.document_type_filename.pk,
@@ -566,14 +460,14 @@ class DocumentsQuickLabelViewsTestCase(DocumentTypeQuickLabelTestMixin, GenericD
 
         return self.post(
             viewname='documents:document_edit',
-            kwargs={'document_pk': self.document.pk},
+            kwargs={'document_id': self.document.pk},
             data=data
         )
 
     def test_document_quick_label_no_permission(self):
         self._create_quick_label()
         response = self._request_document_quick_label_edit_view()
-        self.assertEqual(response.status_code, 403)
+        self.assertEqual(response.status_code, 404)
         self.document.refresh_from_db()
 
     def test_document_quick_label_with_access(self):
@@ -621,3 +515,72 @@ class DocumentsQuickLabelViewsTestCase(DocumentTypeQuickLabelTestMixin, GenericD
         self.assertEqual(
             self.document.label, self.document_type_filename.filename
         )
+
+
+class FavoriteDocumentsTestCase(GenericDocumentViewTestCase):
+    def _request_document_add_to_favorites_view(self):
+        return self.post(
+            viewname='documents:document_add_to_favorites',
+            kwargs={'document_id': self.document.pk}
+        )
+
+    def test_document_add_to_favorites_view_no_permission(self):
+        response = self._request_document_add_to_favorites_view()
+        self.assertEqual(response.status_code, 302)
+        self.assertEqual(FavoriteDocument.objects.count(), 0)
+
+    def test_document_add_to_favorites_view_with_access(self):
+        self.grant_access(
+            obj=self.document, permission=permission_document_view
+        )
+        response = self._request_document_add_to_favorites_view()
+        self.assertEqual(response.status_code, 302)
+        self.assertEqual(FavoriteDocument.objects.count(), 1)
+
+    def _document_add_to_favorites(self):
+        FavoriteDocument.objects.add_for_user(
+            document=self.document, user=self._test_case_user
+        )
+
+    def _request_document_list_favorites(self):
+        return self.get(
+            viewname='documents:document_list_favorites',
+        )
+
+    def test_document_list_favorites_view_no_permission(self):
+        self._document_add_to_favorites()
+        response = self._request_document_list_favorites()
+        self.assertNotContains(
+            response=response, text=self.document.label, status_code=200
+        )
+
+    def test_document_list_favorites_view_with_access(self):
+        self._document_add_to_favorites()
+        self.grant_access(
+            obj=self.document, permission=permission_document_view
+        )
+        response = self._request_document_list_favorites()
+        self.assertContains(
+            response=response, text=self.document.label, status_code=200
+        )
+
+    def _request_document_remove_from_favorites(self):
+        return self.post(
+            viewname='documents:document_remove_from_favorites',
+            kwargs={'document_id': self.document.pk}
+        )
+
+    def test_document_remove_from_favorites_view_no_permission(self):
+        self._document_add_to_favorites()
+        response = self._request_document_remove_from_favorites()
+        self.assertEqual(response.status_code, 302)
+        self.assertEqual(FavoriteDocument.objects.count(), 1)
+
+    def test_document_remove_from_favorites_view_with_access(self):
+        self._document_add_to_favorites()
+        self.grant_access(
+            obj=self.document, permission=permission_document_view
+        )
+        response = self._request_document_remove_from_favorites()
+        self.assertEqual(response.status_code, 302)
+        self.assertEqual(FavoriteDocument.objects.count(), 0)

mayan/apps/documents/tests/test_duplicated_document_views.py

@@ -7,10 +7,6 @@ from .literals import TEST_SMALL_DOCUMENT_FILENAME, TEST_SMALL_DOCUMENT_PATH
 
 
 class DuplicatedDocumentsViewsTestCase(GenericDocumentViewTestCase):
-    def setUp(self):
-        super(DuplicatedDocumentsViewsTestCase, self).setUp()
-        self.login_user()
-
     def _upload_duplicate_document(self):
         with open(TEST_SMALL_DOCUMENT_PATH, mode='rb') as file_object:
             self.document_duplicate = self.document_type.new_document(
@@ -23,7 +19,7 @@ class DuplicatedDocumentsViewsTestCase(GenericDocumentViewTestCase):
     def _request_document_duplicates_list_view(self):
         return self.get(
             viewname='documents:document_duplicates_list',
-            kwargs={'document_pk': self.document.pk}
+            kwargs={'document_id': self.document.pk}
         )
 
     def test_duplicated_document_list_no_permissions(self):
@@ -53,7 +49,7 @@ class DuplicatedDocumentsViewsTestCase(GenericDocumentViewTestCase):
         self._upload_duplicate_document()
         response = self._request_document_duplicates_list_view()
 
-        self.assertEqual(response.status_code, 403)
+        self.assertEqual(response.status_code, 404)
 
     def test_document_duplicates_list_with_access(self):
         self._upload_duplicate_document()

mayan/apps/documents/tests/test_events.py

@@ -3,10 +3,6 @@ from __future__ import unicode_literals
 from actstream.models import Action
 from django_downloadview import assert_download_response
 
-from mayan.apps.user_management.tests.literals import (
-    TEST_USER_PASSWORD, TEST_USER_USERNAME
-)
-
 from ..events import event_document_download, event_document_view
 from ..permissions import (
     permission_document_download, permission_document_view
@@ -21,38 +17,30 @@ TEST_TRANSFORMATION_ARGUMENT = 'degrees: 180'
 
 
 class DocumentEventsTestCase(GenericDocumentViewTestCase):
-    def test_document_download_event_no_permissions(self):
-        self.login(
-            username=TEST_USER_USERNAME, password=TEST_USER_PASSWORD
+    def _request_document_download_view(self):
+        return self.get(
+            viewname='documents:document_download',
+            kwargs={'document_id': self.document.pk}
         )
 
+    def test_document_download_event_no_permissions(self):
         Action.objects.all().delete()
 
-        response = self.get(
-            viewname='documents:document_download',
-            kwargs={'document_pk': self.document.pk}
-        )
+        response = self._request_document_download_view()
 
-        self.assertEqual(response.status_code, 403)
+        self.assertEqual(response.status_code, 404)
         self.assertEqual(list(Action.objects.any(obj=self.document)), [])
 
     def test_document_download_event_with_permissions(self):
-        self.login(
-            username=TEST_USER_USERNAME, password=TEST_USER_PASSWORD
-        )
-
         Action.objects.all().delete()
 
-        self.role.permissions.add(
-            permission_document_download.stored_permission
+        self.grant_access(
+            obj=self.document, permission=permission_document_download
         )
 
         self.expected_content_type = 'image/png; charset=utf-8'
 
-        response = self.get(
-            viewname='documents:document_download',
-            kwargs={'document_pk': self.document.pk}
-        )
+        response = self._request_document_download_view()
 
         # Download the file to close the file descriptor
         with self.document.open() as file_object:
@@ -65,40 +53,31 @@ class DocumentEventsTestCase(GenericDocumentViewTestCase):
 
         self.assertEqual(event.verb, event_document_download.id)
         self.assertEqual(event.target, self.document)
-        self.assertEqual(event.actor, self.user)
+        self.assertEqual(event.actor, self._test_case_user)
+
+    def _request_document_preview_view(self):
+        return self.get(
+            viewname='documents:document_preview',
+            kwargs={'document_id': self.document.pk}
+        )
 
     def test_document_view_event_no_permissions(self):
-        self.login(
-            username=TEST_USER_USERNAME, password=TEST_USER_PASSWORD
-        )
-
         Action.objects.all().delete()
 
-        response = self.get(
-            viewname='documents:document_preview',
-            kwargs={'document_pk': self.document.pk}
-        )
+        response = self._request_document_preview_view()
 
-        self.assertEqual(response.status_code, 403)
+        self.assertEqual(response.status_code, 404)
         self.assertEqual(list(Action.objects.any(obj=self.document)), [])
 
-    def test_document_view_event_with_permissions(self):
-        self.login(
-            username=TEST_USER_USERNAME, password=TEST_USER_PASSWORD
-        )
-
+    def test_document_view_event_with_access(self):
         Action.objects.all().delete()
 
-        self.role.permissions.add(
-            permission_document_view.stored_permission
-        )
-        self.get(
-            viewname='documents:document_preview',
-            kwargs={'document_pk': self.document.pk}
-        )
+        self.grant_access(obj=self.document, permission=permission_document_view)
+        response = self._request_document_preview_view()
+        self.assertEqual(response.status_code, 200)
 
         event = Action.objects.any(obj=self.document).first()
 
         self.assertEqual(event.verb, event_document_view.id)
         self.assertEqual(event.target, self.document)
-        self.assertEqual(event.actor, self.user)
+        self.assertEqual(event.actor, self._test_case_user)

mayan/apps/documents/tests/test_links.py

@@ -4,14 +4,13 @@ import time
 
 from django.urls import reverse
 
-from mayan.apps.acls.models import AccessControlList
-
 from ..links import (
-    link_document_restore, link_document_version_download,
+    link_trashed_document_restore, link_document_version_download,
     link_document_version_revert
 )
+from ..models import TrashedDocument
 from ..permissions import (
-    permission_document_download, permission_document_restore,
+    permission_document_download, permission_trashed_document_restore,
     permission_document_version_revert
 )
 
@@ -26,15 +25,13 @@ class DocumentsLinksTestCase(GenericDocumentViewTestCase):
 
         self.assertTrue(self.document.versions.count(), 2)
 
-        self.login_user()
-
         self.add_test_view(test_object=self.document.versions.first())
         context = self.get_test_view()
         resolved_link = link_document_version_revert.resolve(context=context)
 
         self.assertEqual(resolved_link, None)
 
-    def test_document_version_revert_link_with_permission(self):
+    def test_document_version_revert_link_with_access(self):
         # Needed by MySQL as milliseconds value is not store in timestamp
         # field
         time.sleep(1.01)
@@ -44,13 +41,8 @@ class DocumentsLinksTestCase(GenericDocumentViewTestCase):
 
         self.assertTrue(self.document.versions.count(), 2)
 
-        self.login_user()
-
-        acl = AccessControlList.objects.create(
-            content_object=self.document, role=self.role
-        )
-        acl.permissions.add(
-            permission_document_version_revert.stored_permission
+        self.grant_access(
+            obj=self.document, permission=permission_document_version_revert
         )
 
         self.add_test_view(test_object=self.document.versions.first())
@@ -61,27 +53,22 @@ class DocumentsLinksTestCase(GenericDocumentViewTestCase):
         self.assertEqual(
             resolved_link.url,
             reverse(
-                'documents:document_version_revert',
-                args=(self.document.versions.first().pk,)
+                viewname='documents:document_version_revert',
+                kwargs={'document_version_id': self.document.versions.first().pk}
             )
         )
 
     def test_document_version_download_link_no_permission(self):
-        self.login_user()
-
         self.add_test_view(test_object=self.document.latest_version)
         context = self.get_test_view()
         resolved_link = link_document_version_download.resolve(context=context)
 
         self.assertEqual(resolved_link, None)
 
-    def test_document_version_download_link_with_permission(self):
-        self.login_user()
-
-        acl = AccessControlList.objects.create(
-            content_object=self.document, role=self.role
+    def test_document_version_download_link_with_access(self):
+        self.grant_access(
+            obj=self.document, permission=permission_document_download
         )
-        acl.permissions.add(permission_document_download.stored_permission)
 
         self.add_test_view(test_object=self.document.latest_version)
         context = self.get_test_view()
@@ -91,45 +78,41 @@ class DocumentsLinksTestCase(GenericDocumentViewTestCase):
         self.assertEqual(
             resolved_link.url,
             reverse(
-                'documents:document_version_download_form',
-                args=(self.document.latest_version.pk,)
+                viewname='documents:document_version_download_form',
+                kwargs={'document_version_id': self.document.latest_version.pk}
             )
         )
 
 
 class DeletedDocumentsLinksTestCase(GenericDocumentViewTestCase):
+    def _request_trashed_document_restore_link(self):
+        self.add_test_view(
+            test_object=TrashedDocument.objects.get(pk=self.document.pk)
+        )
+        context = self.get_test_view()
+        return link_trashed_document_restore.resolve(context=context)
+
     def test_deleted_document_restore_link_no_permission(self):
         self.document.delete()
 
-        self.login_user()
-
-        self.add_test_view(test_object=self.document)
-        context = self.get_test_view()
-        resolved_link = link_document_restore.resolve(context=context)
+        resolved_link = self._request_trashed_document_restore_link()
 
         self.assertEqual(resolved_link, None)
 
-    def test_deleted_document_restore_link_with_permission(self):
+    def test_deleted_document_restore_link_with_access(self):
         self.document.delete()
 
-        self.login_user()
-
-        acl = AccessControlList.objects.create(
-            content_object=self.document, role=self.role
-        )
-        acl.permissions.add(
-            permission_document_restore.stored_permission
+        self.grant_access(
+            obj=self.document, permission=permission_trashed_document_restore
         )
 
-        self.add_test_view(test_object=self.document)
-        context = self.get_test_view()
-        resolved_link = link_document_restore.resolve(context=context)
+        resolved_link = self._request_trashed_document_restore_link()
 
         self.assertNotEqual(resolved_link, None)
         self.assertEqual(
             resolved_link.url,
             reverse(
-                'documents:document_restore',
-                args=(self.document.pk,)
+                viewname='documents:trashed_document_restore',
+                kwargs={'trashed_document_id': self.document.pk}
             )
         )

mayan/apps/documents/tests/test_models.py

@@ -7,7 +7,7 @@ from mayan.apps.common.tests import BaseTestCase
 
 from ..literals import STUB_EXPIRATION_INTERVAL
 from ..models import (
-    DeletedDocument, Document, DocumentType, DuplicatedDocument
+    Document, DocumentType, DuplicatedDocument, TrashedDocument
 )
 
 from .base import GenericDocumentTestCase
@@ -58,12 +58,12 @@ class DocumentTestCase(DocumentTestMixin, BaseTestCase):
 
         # Trash the document
         self.document.delete()
-        self.assertEqual(DeletedDocument.objects.count(), 1)
+        self.assertEqual(TrashedDocument.objects.count(), 1)
         self.assertEqual(Document.objects.count(), 0)
 
         # Restore the document
         self.document.restore()
-        self.assertEqual(DeletedDocument.objects.count(), 0)
+        self.assertEqual(TrashedDocument.objects.count(), 0)
         self.assertEqual(Document.objects.count(), 1)
 
     def test_trashing_documents(self):
@@ -71,12 +71,12 @@ class DocumentTestCase(DocumentTestMixin, BaseTestCase):
 
         # Trash the document
         self.document.delete()
-        self.assertEqual(DeletedDocument.objects.count(), 1)
+        self.assertEqual(TrashedDocument.objects.count(), 1)
         self.assertEqual(Document.objects.count(), 0)
 
         # Delete the document
         self.document.delete()
-        self.assertEqual(DeletedDocument.objects.count(), 0)
+        self.assertEqual(TrashedDocument.objects.count(), 0)
         self.assertEqual(Document.objects.count(), 0)
 
     def test_auto_trashing(self):
@@ -94,12 +94,12 @@ class DocumentTestCase(DocumentTestMixin, BaseTestCase):
         time.sleep(1.01)
 
         self.assertEqual(Document.objects.count(), 1)
-        self.assertEqual(DeletedDocument.objects.count(), 0)
+        self.assertEqual(TrashedDocument.objects.count(), 0)
 
         DocumentType.objects.check_trash_periods()
 
         self.assertEqual(Document.objects.count(), 0)
-        self.assertEqual(DeletedDocument.objects.count(), 1)
+        self.assertEqual(TrashedDocument.objects.count(), 1)
 
     def test_auto_delete(self):
         """
@@ -112,12 +112,12 @@ class DocumentTestCase(DocumentTestMixin, BaseTestCase):
         self.document_type.save()
 
         self.assertEqual(Document.objects.count(), 1)
-        self.assertEqual(DeletedDocument.objects.count(), 0)
+        self.assertEqual(TrashedDocument.objects.count(), 0)
 
         self.document.delete()
 
         self.assertEqual(Document.objects.count(), 0)
-        self.assertEqual(DeletedDocument.objects.count(), 1)
+        self.assertEqual(TrashedDocument.objects.count(), 1)
 
         # Needed by MySQL as milliseconds value is not stored in timestamp
         # field
@@ -126,7 +126,7 @@ class DocumentTestCase(DocumentTestMixin, BaseTestCase):
         DocumentType.objects.check_delete_periods()
 
         self.assertEqual(Document.objects.count(), 0)
-        self.assertEqual(DeletedDocument.objects.count(), 0)
+        self.assertEqual(TrashedDocument.objects.count(), 0)
 
 
 class PDFCompatibilityTestCase(BaseTestCase):

mayan/apps/documents/tests/test_search.py

@@ -9,12 +9,12 @@ from mayan.apps.documents.tests import DocumentTestMixin
 class DocumentSearchTestCase(DocumentTestMixin, BaseTestCase):
     def _perform_document_page_search(self):
         return document_page_search.search(
-            query_string={'q': self.document.label}, user=self.user
+            query_string={'q': self.document.label}, user=self._test_case_user
         )
 
     def _perform_document_search(self):
         return document_search.search(
-            query_string={'q': self.document.label}, user=self.user
+            query_string={'q': self.document.label}, user=self._test_case_user
         )
 
     def test_document_page_search_no_access(self):

mayan/apps/documents/tests/test_trashed_document_views.py

@@ -1,56 +1,26 @@
 from __future__ import unicode_literals
 
-from ..models import DeletedDocument, Document
+from ..models import Document, TrashedDocument
 from ..permissions import (
-    permission_document_delete, permission_document_restore,
-    permission_document_trash, permission_document_view
+    permission_document_trash, permission_document_view,
+    permission_empty_trash, permission_trashed_document_delete,
+    permission_trashed_document_restore
 )
 
 from .base import GenericDocumentViewTestCase
 
 
-class DeletedDocumentTestCase(GenericDocumentViewTestCase):
-    def setUp(self):
-        super(DeletedDocumentTestCase, self).setUp()
-        self.login_user()
-
-    def _request_document_restore_view(self):
-        return self.post(
-            viewname='documents:document_restore',
-            kwargs={'document_pk': self.document.pk}
-        )
-
-    def test_document_restore_view_no_permission(self):
-        self.document.delete()
-        self.assertEqual(Document.objects.count(), 0)
-
-        response = self._request_document_restore_view()
-        self.assertEqual(response.status_code, 403)
-        self.assertEqual(DeletedDocument.objects.count(), 1)
-        self.assertEqual(Document.objects.count(), 0)
-
-    def test_document_restore_view_with_access(self):
-        self.document.delete()
-        self.assertEqual(Document.objects.count(), 0)
-
-        self.grant_access(
-            obj=self.document, permission=permission_document_restore
-        )
-        response = self._request_document_restore_view()
-        self.assertEqual(response.status_code, 302)
-        self.assertEqual(DeletedDocument.objects.count(), 0)
-        self.assertEqual(Document.objects.count(), 1)
-
+class TrashedDocumentTestCase(GenericDocumentViewTestCase):
     def _request_document_trash_view(self):
         return self.post(
             viewname='documents:document_trash',
-            kwargs={'document_pk': self.document.pk}
+            kwargs={'document_id': self.document.pk}
         )
 
     def test_document_trash_no_permissions(self):
         response = self._request_document_trash_view()
-        self.assertEqual(response.status_code, 403)
-        self.assertEqual(DeletedDocument.objects.count(), 0)
+        self.assertEqual(response.status_code, 302)
+        self.assertEqual(TrashedDocument.objects.count(), 0)
         self.assertEqual(Document.objects.count(), 1)
 
     def test_document_trash_with_access(self):
@@ -60,58 +30,107 @@ class DeletedDocumentTestCase(GenericDocumentViewTestCase):
 
         response = self._request_document_trash_view()
         self.assertEqual(response.status_code, 302)
-        self.assertEqual(DeletedDocument.objects.count(), 1)
+        self.assertEqual(TrashedDocument.objects.count(), 1)
         self.assertEqual(Document.objects.count(), 0)
 
-    def _request_document_delete_view(self):
+    def _request_trashed_document_restore_view(self):
         return self.post(
-            viewname='documents:document_delete',
-            kwargs={'document_pk': self.document.pk}
+            viewname='documents:trashed_document_restore',
+            kwargs={'trashed_document_id': self.document.pk}
         )
 
-    def test_document_delete_no_permissions(self):
+    def test_trashed_document_restore_view_no_permission(self):
         self.document.delete()
         self.assertEqual(Document.objects.count(), 0)
-        self.assertEqual(DeletedDocument.objects.count(), 1)
 
-        response = self._request_document_delete_view()
-        self.assertEqual(response.status_code, 403)
+        response = self._request_trashed_document_restore_view()
+        self.assertEqual(response.status_code, 302)
+        self.assertEqual(TrashedDocument.objects.count(), 1)
         self.assertEqual(Document.objects.count(), 0)
-        self.assertEqual(DeletedDocument.objects.count(), 1)
 
-    def test_document_delete_with_access(self):
+    def test_trashed_document_restore_view_with_access(self):
         self.document.delete()
         self.assertEqual(Document.objects.count(), 0)
-        self.assertEqual(DeletedDocument.objects.count(), 1)
 
         self.grant_access(
-            obj=self.document, permission=permission_document_delete
+            obj=self.document, permission=permission_trashed_document_restore
+        )
+        response = self._request_trashed_document_restore_view()
+        self.assertEqual(response.status_code, 302)
+        self.assertEqual(TrashedDocument.objects.count(), 0)
+        self.assertEqual(Document.objects.count(), 1)
+
+    def _request_trashed_document_delete_view(self):
+        return self.post(
+            viewname='documents:trashed_document_delete',
+            kwargs={'trashed_document_id': self.document.pk}
         )
 
-        response = self._request_document_delete_view()
+    def test_trashed_document_delete_no_permissions(self):
+        self.document.delete()
+        self.assertEqual(Document.objects.count(), 0)
+        self.assertEqual(TrashedDocument.objects.count(), 1)
+
+        response = self._request_trashed_document_delete_view()
         self.assertEqual(response.status_code, 302)
-        self.assertEqual(DeletedDocument.objects.count(), 0)
+        self.assertEqual(Document.objects.count(), 0)
+        self.assertEqual(TrashedDocument.objects.count(), 1)
+
+    def test_trashed_document_delete_with_access(self):
+        self.document.delete()
+        self.assertEqual(Document.objects.count(), 0)
+        self.assertEqual(TrashedDocument.objects.count(), 1)
+
+        self.grant_access(
+            obj=self.document, permission=permission_trashed_document_delete
+        )
+
+        response = self._request_trashed_document_delete_view()
+        self.assertEqual(response.status_code, 302)
+        self.assertEqual(TrashedDocument.objects.count(), 0)
         self.assertEqual(Document.objects.count(), 0)
 
-    def _request_document_list_deleted_view(self):
-        return self.get(viewname='documents:document_list_deleted')
+    def _request_trashed_document_list_view(self):
+        return self.get(viewname='documents:trashed_document_list')
 
-    def test_deleted_document_list_view_no_permissions(self):
+    def test_trashed_document_list_view_no_permissions(self):
         self.document.delete()
 
-        response = self._request_document_list_deleted_view()
+        response = self._request_trashed_document_list_view()
         self.assertNotContains(
             response=response, text=self.document.label, status_code=200
         )
 
-    def test_deleted_document_list_view_with_access(self):
+    def test_trashed_document_list_view_with_access(self):
         self.document.delete()
 
         self.grant_access(
             obj=self.document, permission=permission_document_view
         )
-        response = self._request_document_list_deleted_view()
+        response = self._request_trashed_document_list_view()
 
         self.assertContains(
             response=response, text=self.document.label, status_code=200
         )
+
+    def _request_empty_trash_view(self):
+        return self.post(viewname='documents:trash_can_empty')
+
+    def test_trash_can_empty_view_no_permission(self):
+        self.document.delete()
+        self.assertEqual(TrashedDocument.objects.count(), 1)
+
+        response = self._request_empty_trash_view()
+        self.assertEqual(response.status_code, 403)
+        self.assertEqual(TrashedDocument.objects.count(), 1)
+
+    def test_trash_can_empty_view_with_permission(self):
+        self.document.delete()
+        self.assertEqual(TrashedDocument.objects.count(), 1)
+
+        self.grant_permission(permission=permission_empty_trash)
+
+        response = self._request_empty_trash_view()
+        self.assertEqual(response.status_code, 302)
+        self.assertEqual(TrashedDocument.objects.count(), 0)
+        self.assertEqual(Document.objects.count(), 0)

mayan/apps/documents/urls.py

@@ -2,29 +2,34 @@ from __future__ import unicode_literals
 
 from django.conf.urls import url
 
+"""
 from .api_views import (
-    APIDeletedDocumentListView, APIDeletedDocumentRestoreView,
-    APIDeletedDocumentView, APIDocumentDownloadView, APIDocumentListView,
+    APITrashedDocumentListView, APITrashedDocumentRestoreView,
+    APITrashedDocumentView, APIDocumentDownloadView, APIDocumentListView,
     APIDocumentPageImageView, APIDocumentPageView,
     APIDocumentTypeDocumentListView, APIDocumentTypeListView,
     APIDocumentTypeView, APIDocumentVersionDownloadView,
     APIDocumentVersionPageListView, APIDocumentVersionsListView,
     APIDocumentVersionView, APIDocumentView, APIRecentDocumentListView
 )
+"""
+from .api_views import (
+    DocumentPageViewSet, DocumentTypeViewSet, DocumentVersionViewSet,
+    DocumentViewSet
+)
+
 from .views import (
-    ClearImageCacheView, DeletedDocumentDeleteManyView,
-    DeletedDocumentDeleteView, DeletedDocumentListView,
-    DocumentDocumentTypeEditView, DocumentDownloadFormView,
+    ClearImageCacheView, DocumentChangeTypeView, DocumentDownloadFormView,
     DocumentDownloadView, DocumentDuplicatesListView, DocumentEditView,
     DocumentListView, DocumentPageListView, DocumentPageNavigationFirst,
     DocumentPageNavigationLast, DocumentPageNavigationNext,
     DocumentPageNavigationPrevious, DocumentPageRotateLeftView,
     DocumentPageRotateRightView, DocumentPageView, DocumentPageViewResetView,
     DocumentPageZoomInView, DocumentPageZoomOutView, DocumentPreviewView,
-    DocumentPrint, DocumentRestoreManyView, DocumentRestoreView,
-    DocumentTransformationsClearView, DocumentTransformationsCloneView,
-    DocumentTrashManyView, DocumentTrashView, DocumentTypeCreateView,
-    DocumentTypeDeleteView, DocumentTypeDocumentListView, DocumentTypeEditView,
+    DocumentPrintView, DocumentTransformationsClearView,
+    DocumentTransformationsCloneView, DocumentTrashView,
+    DocumentTypeCreateView, DocumentTypeDeleteView,
+    DocumentTypeDocumentListView, DocumentTypeEditView,
     DocumentTypeFilenameCreateView, DocumentTypeFilenameDeleteView,
     DocumentTypeFilenameEditView, DocumentTypeFilenameListView,
     DocumentTypeListView, DocumentUpdatePageCountView,
@@ -33,12 +38,51 @@ from .views import (
     DocumentView, DuplicatedDocumentListView, EmptyTrashCanView,
     FavoriteAddView, FavoriteDocumentListView, FavoriteRemoveView,
     RecentAccessDocumentListView, RecentAddedDocumentListView,
-    ScanDuplicatedDocuments
+    ScanDuplicatedDocuments, TrashedDocumentDeleteView, TrashedDocumentListView,
+    TrashedDocumentRestoreView
+)
+
+urlpatterns_trashed_documents = (
+    url(
+        regex=r'^documents/(?P<document_id>\d+)/trash/$',
+        name='document_trash', view=DocumentTrashView.as_view()
+    ),
+    url(
+        regex=r'^documents/multiple/trash/$', name='document_multiple_trash',
+        view=DocumentTrashView.as_view()
+    ),
+    url(
+        regex=r'^trashed_documents/$', name='trashed_document_list',
+        view=TrashedDocumentListView.as_view()
+    ),
+    url(
+        regex=r'^trashed_documents/(?P<trashed_document_id>\d+)/restore/$',
+        name='trashed_document_restore',
+        view=TrashedDocumentRestoreView.as_view()
+    ),
+    url(
+        regex=r'^trashed_documents/multiple/restore/$',
+        name='trashed_document_multiple_restore',
+        view=TrashedDocumentRestoreView.as_view()
+    ),
+    url(
+        regex=r'^trashed_documents/(?P<trashed_document_id>\d+)/delete/$',
+        name='trashed_document_delete', view=TrashedDocumentDeleteView.as_view()
+    ),
+    url(
+        regex=r'^trashed_documents/multiple/delete/$',
+        name='trashed_document_multiple_delete',
+        view=TrashedDocumentDeleteView.as_view()
+    ),
+    url(
+        regex=r'^trash/empty/$', name='trash_can_empty',
+        view=EmptyTrashCanView.as_view()
+    )
 )
 
 urlpatterns = [
     url(
-        regex=r'^documents/all/$', name='document_list',
+        regex=r'^documents/$', name='document_list',
         view=DocumentListView.as_view()
     ),
     url(
@@ -50,10 +94,8 @@ urlpatterns = [
         regex=r'^documents/recent_added/$', name='document_list_recent_added',
         view=RecentAddedDocumentListView.as_view()
     ),
-    url(
-        regex=r'^documents/deleted/$', name='document_list_deleted',
-        view=DeletedDocumentListView.as_view()
-    ),
+
+
     url(
         regex=r'^documents/duplicated/$', name='duplicated_document_list',
         view=DuplicatedDocumentListView.as_view()
@@ -63,20 +105,20 @@ urlpatterns = [
         view=FavoriteDocumentListView.as_view()
     ),
     url(
-        regex=r'^documents/(?P<document_pk>\d+)/preview/$',
+        regex=r'^documents/(?P<document_id>\d+)/preview/$',
         name='document_preview', view=DocumentPreviewView.as_view()
     ),
     url(
-        regex=r'^documents/(?P<document_pk>\d+)/properties/$',
+        regex=r'^documents/(?P<document_id>\d+)/properties/$',
         name='document_properties', view=DocumentView.as_view()
     ),
     url(
-        regex=r'^documents/(?P<document_pk>\d+)/duplicates/$',
+        regex=r'^documents/(?P<document_id>\d+)/duplicates/$',
         name='document_duplicates_list',
         view=DocumentDuplicatesListView.as_view()
     ),
     url(
-        regex=r'^documents/(?P<document_pk>\d+)/add_to_favorites/$',
+        regex=r'^documents/(?P<document_id>\d+)/add_to_favorites/$',
         name='document_add_to_favorites', view=FavoriteAddView.as_view()
     ),
     url(
@@ -85,7 +127,7 @@ urlpatterns = [
         view=FavoriteAddView.as_view()
     ),
     url(
-        regex=r'^documents/(?P<document_pk>\d+)/remove_from_favorites/$',
+        regex=r'^documents/(?P<document_id>\d+)/remove_from_favorites/$',
         name='document_remove_from_favorites',
         view=FavoriteRemoveView.as_view()
     ),
@@ -95,50 +137,25 @@ urlpatterns = [
         view=FavoriteRemoveView.as_view()
     ),
     url(
-        regex=r'^documents/(?P<document_pk>\d+)/restore/$',
-        name='document_restore', view=DocumentRestoreView.as_view()
-    ),
-    url(
-        regex=r'^documents/multiple/restore/$',
-        name='document_multiple_restore',
-        view=DocumentRestoreManyView.as_view()
-    ),
-    url(
-        regex=r'^documents/(?P<document_pk>\d+)/delete/$',
-        name='document_delete', view=DeletedDocumentDeleteView.as_view()
-    ),
-    url(
-        regex=r'^documents/multiple/delete/$', name='document_multiple_delete',
-        view=DeletedDocumentDeleteManyView.as_view()
-    ),
-    url(
-        regex=r'^documents/(?P<document_pk>\d+)/type/$',
-        name='document_document_type_edit',
-        view=DocumentDocumentTypeEditView.as_view()
+        regex=r'^documents/(?P<document_id>\d+)/type/$',
+        name='document_change_type',
+        view=DocumentChangeTypeView.as_view()
     ),
     url(
         regex=r'^documents/multiple/type/$',
-        name='document_multiple_document_type_edit',
-        view=DocumentDocumentTypeEditView.as_view()
+        name='document_multiple_change_type',
+        view=DocumentChangeTypeView.as_view()
     ),
     url(
-        regex=r'^documents/(?P<document_pk>\d+)/trash/$',
-        name='document_trash', view=DocumentTrashView.as_view()
-    ),
-    url(
-        regex=r'^documents/multiple/trash/$', name='document_multiple_trash',
-        view=DocumentTrashManyView.as_view()
-    ),
-    url(
-        regex=r'^documents/(?P<document_pk>\d+)/edit/$', name='document_edit',
+        regex=r'^documents/(?P<document_id>\d+)/edit/$', name='document_edit',
         view=DocumentEditView.as_view()
     ),
     url(
-        regex=r'^documents/(?P<document_pk>\d+)/print/$',
-        name='document_print', view=DocumentPrint.as_view()
+        regex=r'^documents/(?P<document_id>\d+)/print/$',
+        name='document_print', view=DocumentPrintView.as_view()
     ),
     url(
-        regex=r'^documents/(?P<document_pk>\d+)/reset_page_count/$',
+        regex=r'^documents/(?P<document_id>\d+)/reset_page_count/$',
         name='document_update_page_count',
         view=DocumentUpdatePageCountView.as_view()
     ),
@@ -148,11 +165,11 @@ urlpatterns = [
         view=DocumentUpdatePageCountView.as_view()
     ),
     url(
-        regex=r'^documents/(?P<document_pk>\d+)/download/form/$',
+        regex=r'^documents/(?P<document_id>\d+)/download/form/$',
         name='document_download_form', view=DocumentDownloadFormView.as_view()
     ),
     url(
-        regex=r'^documents/(?P<document_pk>\d+)/download/$',
+        regex=r'^documents/(?P<document_id>\d+)/download/$',
         name='document_download', view=DocumentDownloadView.as_view()
     ),
     url(
@@ -165,46 +182,46 @@ urlpatterns = [
         name='document_multiple_download', view=DocumentDownloadView.as_view()
     ),
     url(
-        regex=r'^documents/(?P<document_pk>\d+)/clear_transformations/$',
+        regex=r'^documents/(?P<document_id>\d+)/transformations/clear/$',
         name='document_clear_transformations',
         view=DocumentTransformationsClearView.as_view()
     ),
     url(
-        regex=r'^documents/(?P<document_pk>\d+)/clone_transformations/$',
+        regex=r'^documents/(?P<document_id>\d+)/transformations/clone/$',
         name='document_clone_transformations',
         view=DocumentTransformationsCloneView.as_view()
     ),
     url(
-        regex=r'^documents/(?P<document_pk>\d+)/version/all/$',
+        regex=r'^documents/(?P<document_id>\d+)/versions/$',
         name='document_version_list',
         view=DocumentVersionListView.as_view()
     ),
     url(
-        regex=r'^documents/versions/(?P<document_version_pk>\d+)/download/form/$',
+        regex=r'^documents/versions/(?P<document_version_id>\d+)/download/form/$',
         name='document_version_download_form',
         view=DocumentVersionDownloadFormView.as_view()
     ),
     url(
-        regex=r'^documents/versions/(?P<document_version_pk>\d+)/$',
+        regex=r'^documents/versions/(?P<document_version_id>\d+)/$',
         name='document_version_view', view=DocumentVersionView.as_view()
     ),
     url(
-        regex=r'^documents/versions/(?P<document_version_pk>\d+)/download/$',
+        regex=r'^documents/versions/(?P<document_version_id>\d+)/download/$',
         name='document_version_download',
         view=DocumentVersionDownloadView.as_view()
     ),
     url(
-        regex=r'^documents/versions/(?P<document_version_pk>\d+)/revert/$',
+        regex=r'^documents/versions/(?P<document_version_id>\d+)/revert/$',
         name='document_version_revert',
         view=DocumentVersionRevertView.as_view()
     ),
     url(
-        regex=r'^documents/(?P<document_pk>\d+)/pages/$',
+        regex=r'^documents/(?P<document_id>\d+)/pages/$',
         name='document_pages',
         view=DocumentPageListView.as_view()
     ),
     url(
-        regex=r'^documents/multiple/clear_transformations/$',
+        regex=r'^documents/multiple/transformations/clear/$',
         name='document_multiple_clear_transformations',
         view=DocumentTransformationsClearView.as_view()
     ),
@@ -213,96 +230,92 @@ urlpatterns = [
         view=ClearImageCacheView.as_view()
     ),
     url(
-        regex=r'^trash_can/empty/$', name='trash_can_empty',
-        view=EmptyTrashCanView.as_view()
-    ),
-    url(
-        regex=r'^pages/(?P<document_page_pk>\d+)/$',
+        regex=r'^documents/pages/(?P<document_page_id>\d+)/$',
         name='document_page_view', view=DocumentPageView.as_view()
     ),
     url(
-        regex=r'^pages/(?P<document_page_pk>\d+)/navigation/next/$',
+        regex=r'^documents/pages/(?P<document_page_id>\d+)/navigation/next/$',
         name='document_page_navigation_next',
         view=DocumentPageNavigationNext.as_view()
     ),
     url(
-        regex=r'^pages/(?P<document_page_pk>\d+)/navigation/previous/$',
+        regex=r'^documents/pages/(?P<document_page_id>\d+)/navigation/previous/$',
         name='document_page_navigation_previous',
         view=DocumentPageNavigationPrevious.as_view()
     ),
     url(
-        regex=r'^pages/(?P<document_page_pk>\d+)/navigation/first/$',
+        regex=r'^documents/pages/(?P<document_page_id>\d+)/navigation/first/$',
         name='document_page_navigation_first',
         view=DocumentPageNavigationFirst.as_view()
     ),
     url(
-        regex=r'^pages/(?P<document_page_pk>\d+)/navigation/last/$',
+        regex=r'^documents/pages/(?P<document_page_id>\d+)/navigation/last/$',
         name='document_page_navigation_last',
         view=DocumentPageNavigationLast.as_view()
     ),
     url(
-        regex=r'^pages/(?P<document_page_pk>\d+)/zoom/in/$',
+        regex=r'^documents/pages/(?P<document_page_id>\d+)/zoom/in/$',
         name='document_page_zoom_in', view=DocumentPageZoomInView.as_view()
     ),
     url(
-        regex=r'^pages/(?P<document_page_pk>\d+)/zoom/out/$',
+        regex=r'^documents/pages/(?P<document_page_id>\d+)/zoom/out/$',
         name='document_page_zoom_out', view=DocumentPageZoomOutView.as_view()
     ),
     url(
-        regex=r'^pages/(?P<document_page_pk>\d+)/rotate/left/$',
+        regex=r'^documents/pages/(?P<document_page_id>\d+)/rotate/left/$',
         name='document_page_rotate_left',
         view=DocumentPageRotateLeftView.as_view()
     ),
     url(
-        regex=r'^pages/(?P<document_page_pk>\d+)/rotate/right/$',
+        regex=r'^documents/pages/(?P<document_page_id>\d+)/rotate/right/$',
         name='document_page_rotate_right',
         view=DocumentPageRotateRightView.as_view()
     ),
     url(
-        regex=r'^pages/(?P<document_page_pk>\d+)/reset/$',
+        regex=r'^documents/pages/(?P<document_page_id>\d+)/reset/$',
         name='document_page_view_reset',
         view=DocumentPageViewResetView.as_view()
     ),
 
     # Admin views
     url(
-        regex=r'^types/$', name='document_type_list',
+        regex=r'^documents_types/$', name='document_type_list',
         view=DocumentTypeListView.as_view()
     ),
     url(
-        regex=r'^types/create/$', name='document_type_create',
+        regex=r'^documents_types/create/$', name='document_type_create',
         view=DocumentTypeCreateView.as_view()
     ),
     url(
-        regex=r'^types/(?P<document_type_pk>\d+)/edit/$', name='document_type_edit',
-        view=DocumentTypeEditView.as_view()
+        regex=r'^documents_types/(?P<document_type_id>\d+)/edit/$',
+        name='document_type_edit', view=DocumentTypeEditView.as_view()
     ),
     url(
-        regex=r'^types/(?P<document_type_pk>\d+)/delete/$', name='document_type_delete',
-        view=DocumentTypeDeleteView.as_view()
+        regex=r'^documents_types/(?P<document_type_id>\d+)/delete/$',
+        name='document_type_delete', view=DocumentTypeDeleteView.as_view()
     ),
     url(
-        regex=r'^types/(?P<document_type_pk>\d+)/documents/$',
+        regex=r'^documents_types/(?P<document_type_id>\d+)/documents/$',
         name='document_type_document_list',
         view=DocumentTypeDocumentListView.as_view()
     ),
     url(
-        regex=r'^types/(?P<document_type_pk>\d+)/filenames/create/$',
-        name='document_type_filename_create',
-        view=DocumentTypeFilenameCreateView.as_view()
-    ),
-    url(
-        regex=r'^types/(?P<document_type_pk>\d+)/filenames/$',
+        regex=r'^documents_types/(?P<document_type_id>\d+)/filenames/$',
         name='document_type_filename_list',
         view=DocumentTypeFilenameListView.as_view()
     ),
     url(
-        regex=r'^types/filenames/(?P<filename_pk>\d+)/edit/$',
+        regex=r'^documents_types/(?P<document_type_id>\d+)/filenames/create/$',
+        name='document_type_filename_create',
+        view=DocumentTypeFilenameCreateView.as_view()
+    ),
+    url(
+        regex=r'^documents_types/filenames/(?P<filename_id>\d+)/edit/$',
         name='document_type_filename_edit',
         view=DocumentTypeFilenameEditView.as_view()
     ),
     url(
-        regex=r'^types/filenames/(?P<filename_pk>\d+)/delete/$',
+        regex=r'^documents_types/filenames/(?P<filename_id>\d+)/delete/$',
         name='document_type_filename_delete',
         view=DocumentTypeFilenameDeleteView.as_view()
     ),
@@ -316,17 +329,20 @@ urlpatterns = [
     ),
 ]
 
-api_urls = [
+urlpatterns.extend(urlpatterns_trashed_documents)
+
+api_urls = []
+"""
     url(
         regex=r'^document_types/$', name='documenttype-list',
         view=APIDocumentTypeListView.as_view()
     ),
     url(
-        regex=r'^document_types/(?P<document_type_pk>\d+)/$',
+        regex=r'^document_types/(?P<document_type_id>\d+)/$',
         name='documenttype-detail', view=APIDocumentTypeView.as_view()
     ),
     url(
-        regex=r'^document_types/(?P<document_type_pk>\d+)/documents/$',
+        regex=r'^document_types/(?P<document_type_id>\d+)/documents/$',
         name='documenttype-document-list',
         view=APIDocumentTypeDocumentListView.as_view()
     ),
@@ -335,30 +351,30 @@ api_urls = [
         view=APIDocumentListView.as_view()
     ),
     url(
-        regex=r'^documents/(?P<document_pk>\d+)/$', name='document-detail',
+        regex=r'^documents/(?P<document_id>\d+)/$', name='document-detail',
         view=APIDocumentView.as_view()
     ),
     url(
-        regex=r'^documents/(?P<document_pk>\d+)/download/$',
+        regex=r'^documents/(?P<document_id>\d+)/download/$',
         name='document-download', view=APIDocumentDownloadView.as_view()
     ),
     url(
-        regex=r'^documents/(?P<document_pk>\d+)/versions/$',
+        regex=r'^documents/(?P<document_id>\d+)/versions/$',
         name='document-version-list',
         view=APIDocumentVersionsListView.as_view()
     ),
     url(
-        regex=r'^documents/(?P<document_pk>\d+)/versions/(?P<document_version_pk>\d+)/$',
+        regex=r'^documents/(?P<document_id>\d+)/versions/(?P<document_version_id>\d+)/$',
         name='documentversion-detail',
         view=APIDocumentVersionView.as_view()
     ),
     url(
-        regex=r'^documents/(?P<document_pk>\d+)/versions/(?P<document_version_pk>\d+)/pages/$',
+        regex=r'^documents/(?P<document_id>\d+)/versions/(?P<document_version_id>\d+)/pages/$',
         name='documentversion-page-list',
         view=APIDocumentVersionPageListView.as_view()
     ),
     url(
-        regex=r'^documents/(?P<document_pk>\d+)/versions/(?P<document_version_pk>\d+)/download/$',
+        regex=r'^documents/(?P<document_id>\d+)/versions/(?P<document_version_id>\d+)/download/$',
         name='documentversion-download',
         view=APIDocumentVersionDownloadView.as_view()
     ),
@@ -367,24 +383,45 @@ api_urls = [
         view=APIRecentDocumentListView.as_view()
     ),
     url(
-        regex=r'^documents/(?P<document_pk>\d+)/versions/(?P<document_version_pk>\d+)/pages/(?P<document_page_pk>\d+)$',
+        regex=r'^documents/(?P<document_id>\d+)/versions/(?P<document_version_id>\d+)/pages/(?P<document_page_id>\d+)$',
         name='documentpage-detail', view=APIDocumentPageView.as_view()
     ),
     url(
-        regex=r'^documents/(?P<document_pk>\d+)/versions/(?P<document_version_pk>\d+)/pages/(?P<document_page_pk>\d+)/image/$',
+        regex=r'^documents/(?P<document_id>\d+)/versions/(?P<document_version_id>\d+)/pages/(?P<document_page_id>\d+)/image/$',
         name='documentpage-image', view=APIDocumentPageImageView.as_view()
     ),
     url(
         regex=r'^trashed_documents/$', name='trasheddocument-list',
-        view=APIDeletedDocumentListView.as_view()
+        view=APITrashedDocumentListView.as_view()
     ),
     url(
-        regex=r'^trashed_documents/(?P<document_pk>\d+)/$',
-        name='trasheddocument-detail', view=APIDeletedDocumentView.as_view()
+        regex=r'^trashed_documents/(?P<document_id>\d+)/$',
+        name='trasheddocument-detail', view=APITrashedDocumentView.as_view()
     ),
     url(
-        regex=r'^trashed_documents/(?P<document_pk>\d+)/restore/$',
+        regex=r'^trashed_documents/(?P<document_id>\d+)/restore/$',
         name='trasheddocument-restore',
-        view=APIDeletedDocumentRestoreView.as_view()
+        view=APITrashedDocumentRestoreView.as_view()
     ),
 ]
+"""
+
+
+api_router_entries = (
+    {
+        'prefix': r'documents', 'viewset': DocumentViewSet,
+        'basename': 'document'
+    },
+    {
+        'prefix': r'document_types', 'viewset': DocumentTypeViewSet,
+        'basename': 'document_type'
+    },
+    {
+        'prefix': r'documents/(?P<document_id>\d+)/versions',
+        'viewset': DocumentVersionViewSet, 'basename': 'document_version'
+    },
+    {
+        'prefix': r'documents/(?P<document_id>\d+)/versions/(?P<document_version_id>\d+)/pages',
+        'viewset': DocumentPageViewSet, 'basename': 'document_page'
+    },
+)

mayan/apps/documents/views/__init__.py

@@ -3,3 +3,4 @@ from .document_type_views import *  # NOQA
 from .document_version_views import *  # NOQA
 from .document_views import *  # NOQA
 from .misc_views import *  # NOQA
+from .trashed_document_views import *  # NOQA

mayan/apps/documents/views/document_page_views.py

@@ -6,15 +6,14 @@ from furl import furl
 
 from django.conf import settings
 from django.contrib import messages
-from django.shortcuts import get_object_or_404, resolve_url
+from django.shortcuts import resolve_url
 from django.urls import reverse
 from django.utils.encoding import force_text
-from django.utils.http import urlencode
 from django.utils.translation import ugettext_lazy as _
 from django.views.generic import RedirectView
 
-from mayan.apps.acls.models import AccessControlList
 from mayan.apps.common.generics import SimpleView, SingleObjectListView
+from mayan.apps.common.mixins import ExternalObjectMixin
 from mayan.apps.common.utils import resolve
 from mayan.apps.converter.literals import DEFAULT_ROTATION, DEFAULT_ZOOM_LEVEL
 
@@ -37,53 +36,40 @@ __all__ = (
 logger = logging.getLogger(__name__)
 
 
-class DocumentPageInteractiveTransformation(RedirectView):
-    def dispatch(self, request, *args, **kwargs):
-        obj = self.get_object()
-
-        AccessControlList.objects.check_access(
-            obj=obj, permissions=permission_document_view, user=request.user,
-        )
-
-        return super(DocumentPageInteractiveTransformation, self).dispatch(
-            request, *args, **kwargs
-        )
+class DocumentPageInteractiveTransformation(ExternalObjectMixin, RedirectView):
+    external_object_class = DocumentPage
+    external_object_permission = permission_document_view
+    external_object_pk_url_kwarg = 'document_page_id'
 
     def get_object(self):
-        return get_object_or_404(
-            klass=DocumentPage, pk=self.kwargs['document_page_pk']
-        )
+        return self.get_external_object()
 
     def get_redirect_url(self, *args, **kwargs):
-        url = reverse(
-            viewname='documents:document_page_view',
-            kwargs={'document_page_pk': self.kwargs['document_page_pk']}
-        )
-
         query_dict = {
-            'rotation': int(
-                self.request.GET.get('rotation', DEFAULT_ROTATION)
-            ), 'zoom': int(self.request.GET.get('zoom', DEFAULT_ZOOM_LEVEL))
+            'rotation': self.request.GET.get('rotation', DEFAULT_ROTATION),
+            'zoom': self.request.GET.get('zoom', DEFAULT_ZOOM_LEVEL)
         }
 
-        self.transformation_function(query_dict)
+        url = furl(
+            args=query_dict, path=reverse(
+                viewname='documents:document_page_view',
+                kwargs={'document_page_id': self.kwargs['document_page_id']}
+            )
 
-        return '{}?{}'.format(url, urlencode(query_dict))
-
-
-class DocumentPageListView(SingleObjectListView):
-    def dispatch(self, request, *args, **kwargs):
-        AccessControlList.objects.check_access(
-            obj=self.get_document(), permissions=permission_document_view,
-            user=self.request.user,
         )
 
-        return super(
-            DocumentPageListView, self
-        ).dispatch(request, *args, **kwargs)
+        self.transformation_function(query_dict=query_dict)
+
+        return url.tostr()
+
+
+class DocumentPageListView(ExternalObjectMixin, SingleObjectListView):
+    external_object_class = Document
+    external_object_permission = permission_document_view
+    external_object_pk_url_kwarg = 'document_id'
 
     def get_document(self):
-        return get_object_or_404(klass=Document, pk=self.kwargs['document_pk'])
+        return self.get_external_object()
 
     def get_extra_context(self):
         return {
@@ -95,27 +81,17 @@ class DocumentPageListView(SingleObjectListView):
             'title': _('Pages for document: %s') % self.get_document(),
         }
 
-    def get_object_list(self):
+    def get_source_queryset(self):
         return self.get_document().pages.all()
 
 
-class DocumentPageNavigationBase(RedirectView):
-    def dispatch(self, request, *args, **kwargs):
-        document_page = self.get_object()
-
-        AccessControlList.objects.check_access(
-            permissions=permission_document_view, user=request.user,
-            obj=document_page.document
-        )
-
-        return super(DocumentPageNavigationBase, self).dispatch(
-            request, *args, **kwargs
-        )
+class DocumentPageNavigationBase(ExternalObjectMixin, RedirectView):
+    external_object_class = DocumentPage
+    external_object_permission = permission_document_view
+    external_object_pk_url_kwarg = 'document_page_id'
 
     def get_object(self):
-        return get_object_or_404(
-            klass=DocumentPage, pk=self.kwargs['document_page_pk']
-        )
+        return self.get_external_object()
 
     def get_redirect_url(self, *args, **kwargs):
         """
@@ -158,14 +134,14 @@ class DocumentPageNavigationFirst(DocumentPageNavigationBase):
     def get_new_kwargs(self):
         document_page = self.get_object()
 
-        return {'document_page_pk': document_page.siblings.first().pk}
+        return {'document_page_id': document_page.siblings.first().pk}
 
 
 class DocumentPageNavigationLast(DocumentPageNavigationBase):
     def get_new_kwargs(self):
         document_page = self.get_object()
 
-        return {'document_page_pk': document_page.siblings.last().pk}
+        return {'document_page_id': document_page.siblings.last().pk}
 
 
 class DocumentPageNavigationNext(DocumentPageNavigationBase):
@@ -178,12 +154,12 @@ class DocumentPageNavigationNext(DocumentPageNavigationBase):
             )
         except DocumentPage.DoesNotExist:
             messages.warning(
-                request=self.request, message=_(
+                message=_(
                     'There are no more pages in this document'
-                )
+                ), request=self.request
             )
         finally:
-            return {'document_page_pk': document_page.pk}
+            return {'document_page_id': document_page.pk}
 
 
 class DocumentPageNavigationPrevious(DocumentPageNavigationBase):
@@ -196,47 +172,40 @@ class DocumentPageNavigationPrevious(DocumentPageNavigationBase):
             )
         except DocumentPage.DoesNotExist:
             messages.warning(
-                request=self.request, message=_(
+                message=_(
                     'You are already at the first page of this document'
-                )
+                ), request=self.request
             )
         finally:
-            return {'document_page_pk': document_page.pk}
+            return {'document_page_id': document_page.pk}
 
 
 class DocumentPageRotateLeftView(DocumentPageInteractiveTransformation):
     def transformation_function(self, query_dict):
         query_dict['rotation'] = (
-            query_dict['rotation'] - setting_rotation_step.value
+            int(query_dict['rotation']) - setting_rotation_step.value
         ) % 360
 
 
 class DocumentPageRotateRightView(DocumentPageInteractiveTransformation):
     def transformation_function(self, query_dict):
         query_dict['rotation'] = (
-            query_dict['rotation'] + setting_rotation_step.value
+            int(query_dict['rotation']) + setting_rotation_step.value
         ) % 360
 
 
-class DocumentPageView(SimpleView):
+class DocumentPageView(ExternalObjectMixin, SimpleView):
+    external_object_class = DocumentPage
+    external_object_permission = permission_document_view
+    external_object_pk_url_kwarg = 'document_page_id'
     template_name = 'appearance/generic_form.html'
 
-    def dispatch(self, request, *args, **kwargs):
-        AccessControlList.objects.check_access(
-            permissions=permission_document_view, user=request.user,
-            obj=self.get_object().document
-        )
-
-        return super(
-            DocumentPageView, self
-        ).dispatch(request, *args, **kwargs)
-
     def get_extra_context(self):
         zoom = int(self.request.GET.get('zoom', DEFAULT_ZOOM_LEVEL))
         rotation = int(self.request.GET.get('rotation', DEFAULT_ROTATION))
 
         document_page_form = DocumentPageForm(
-            instance=self.get_object(), zoom=zoom, rotation=rotation
+            instance=self.get_object(), rotation=rotation, zoom=zoom
         )
 
         base_title = _('Image of: %s') % self.get_object()
@@ -252,15 +221,13 @@ class DocumentPageView(SimpleView):
             'navigation_object_list': ('page',),
             'page': self.get_object(),
             'rotation': rotation,
-            'title': ' '.join((base_title, zoom_text,)),
+            'title': ' '.join((base_title, zoom_text)),
             'read_only': True,
             'zoom': zoom,
         }
 
     def get_object(self):
-        return get_object_or_404(
-            klass=DocumentPage, pk=self.kwargs['document_page_pk']
-        )
+        return self.get_external_object()
 
 
 class DocumentPageViewResetView(RedirectView):
@@ -269,7 +236,7 @@ class DocumentPageViewResetView(RedirectView):
 
 class DocumentPageZoomInView(DocumentPageInteractiveTransformation):
     def transformation_function(self, query_dict):
-        zoom = query_dict['zoom'] + setting_zoom_percent_step.value
+        zoom = int(query_dict['zoom']) + setting_zoom_percent_step.value
 
         if zoom > setting_zoom_max_level.value:
             zoom = setting_zoom_max_level.value
@@ -279,7 +246,7 @@ class DocumentPageZoomInView(DocumentPageInteractiveTransformation):
 
 class DocumentPageZoomOutView(DocumentPageInteractiveTransformation):
     def transformation_function(self, query_dict):
-        zoom = query_dict['zoom'] - setting_zoom_percent_step.value
+        zoom = int(query_dict['zoom']) - setting_zoom_percent_step.value
 
         if zoom < setting_zoom_min_level.value:
             zoom = setting_zoom_min_level.value

mayan/apps/documents/views/document_type_views.py

@@ -2,16 +2,15 @@ from __future__ import absolute_import, unicode_literals
 
 import logging
 
-from django.shortcuts import get_object_or_404
 from django.template import RequestContext
 from django.urls import reverse, reverse_lazy
 from django.utils.translation import ugettext_lazy as _
 
-from mayan.apps.acls.models import AccessControlList
 from mayan.apps.common.generics import (
     SingleObjectCreateView, SingleObjectDeleteView, SingleObjectEditView,
     SingleObjectListView
 )
+from mayan.apps.common.mixins import ExternalObjectMixin
 
 from ..forms import DocumentTypeFilenameForm_create
 from ..icons import icon_document_type_filename, icon_document_type_setup
@@ -60,7 +59,7 @@ class DocumentTypeDeleteView(SingleObjectDeleteView):
     model = DocumentType
     object_permission = permission_document_type_delete
     post_action_redirect = reverse_lazy(viewname='documents:document_type_list')
-    pk_url_kwarg = 'document_type_pk'
+    pk_url_kwarg = 'document_type_id'
 
     def get_extra_context(self):
         return {
@@ -70,13 +69,17 @@ class DocumentTypeDeleteView(SingleObjectDeleteView):
         }
 
 
-class DocumentTypeDocumentListView(DocumentListView):
-    def get_document_type(self):
-        return get_object_or_404(klass=DocumentType, pk=self.kwargs['document_type_pk'])
+class DocumentTypeDocumentListView(ExternalObjectMixin, DocumentListView):
+    external_object_class = DocumentType
+    external_object_permission = permission_document_type_view
+    external_object_pk_url_kwarg = 'document_type_id'
 
     def get_document_queryset(self):
         return self.get_document_type().documents.all()
 
+    def get_document_type(self):
+        return self.get_external_object()
+
     def get_extra_context(self):
         context = super(DocumentTypeDocumentListView, self).get_extra_context()
         context.update(
@@ -95,7 +98,7 @@ class DocumentTypeEditView(SingleObjectEditView):
     )
     model = DocumentType
     object_permission = permission_document_type_edit
-    pk_url_kwarg = 'document_type_pk'
+    pk_url_kwarg = 'document_type_id'
     post_action_redirect = reverse_lazy(
         viewname='documents:document_type_list'
     )
@@ -136,21 +139,14 @@ class DocumentTypeListView(SingleObjectListView):
         }
 
 
-class DocumentTypeFilenameCreateView(SingleObjectCreateView):
+class DocumentTypeFilenameCreateView(ExternalObjectMixin, SingleObjectCreateView):
+    external_object_class = DocumentType
+    external_object_permission = permission_document_type_edit
+    external_object_pk_url_kwarg = 'document_type_id'
     form_class = DocumentTypeFilenameForm_create
 
-    def dispatch(self, request, *args, **kwargs):
-        AccessControlList.objects.check_access(
-            permissions=permission_document_type_edit, user=request.user,
-            obj=self.get_document_type()
-        )
-
-        return super(DocumentTypeFilenameCreateView, self).dispatch(
-            request, *args, **kwargs
-        )
-
     def get_document_type(self):
-        return get_object_or_404(klass=DocumentType, pk=self.kwargs['document_type_pk'])
+        return self.get_external_object()
 
     def get_extra_context(self):
         return {
@@ -168,7 +164,7 @@ class DocumentTypeFilenameCreateView(SingleObjectCreateView):
 class DocumentTypeFilenameDeleteView(SingleObjectDeleteView):
     model = DocumentTypeFilename
     object_permission = permission_document_type_edit
-    pk_url_kwarg = 'filename_pk'
+    pk_url_kwarg = 'filename_id'
 
     def get_extra_context(self):
         return {
@@ -187,7 +183,7 @@ class DocumentTypeFilenameDeleteView(SingleObjectDeleteView):
     def get_post_action_redirect(self):
         return reverse(
             viewname='documents:document_type_filename_list',
-            kwargs={'document_type_pk': self.get_object().document_type.pk}
+            kwargs={'document_type_id': self.get_object().document_type.pk}
         )
 
 
@@ -195,7 +191,7 @@ class DocumentTypeFilenameEditView(SingleObjectEditView):
     fields = ('enabled', 'filename',)
     model = DocumentTypeFilename
     object_permission = permission_document_type_edit
-    pk_url_kwarg = 'filename_pk'
+    pk_url_kwarg = 'filename_id'
 
     def get_extra_context(self):
         document_type_filename = self.get_object()
@@ -216,16 +212,17 @@ class DocumentTypeFilenameEditView(SingleObjectEditView):
     def get_post_action_redirect(self):
         return reverse(
             viewname='documents:document_type_filename_list',
-            kwargs={'document_type_pk': self.get_object().document_type.pk}
+            kwargs={'document_type_id': self.get_object().document_type.pk}
         )
 
 
-class DocumentTypeFilenameListView(SingleObjectListView):
-    access_object_retrieve_method = 'get_document_type'
-    object_permission = permission_document_type_view
+class DocumentTypeFilenameListView(ExternalObjectMixin, SingleObjectListView):
+    external_object_class = DocumentType
+    external_object_permission = permission_document_type_view
+    external_object_pk_url_kwarg = 'document_type_id'
 
     def get_document_type(self):
-        return get_object_or_404(klass=DocumentType, pk=self.kwargs['document_type_pk'])
+        return self.get_external_object()
 
     def get_extra_context(self):
         return {
@@ -255,5 +252,5 @@ class DocumentTypeFilenameListView(SingleObjectListView):
             ) % self.get_document_type(),
         }
 
-    def get_object_list(self):
+    def get_source_queryset(self):
         return self.get_document_type().filenames.all()

mayan/apps/documents/views/document_version_views.py

@@ -3,15 +3,14 @@ from __future__ import absolute_import, unicode_literals
 import logging
 
 from django.contrib import messages
-from django.shortcuts import get_object_or_404
 from django.utils.translation import ugettext_lazy as _
 
-from mayan.apps.acls.models import AccessControlList
 from mayan.apps.common.generics import (
     ConfirmView, SingleObjectDetailView, SingleObjectListView
 )
+from mayan.apps.common.mixins import ExternalObjectMixin
 
-from ..events import event_document_view
+from ..events import event_document_download, event_document_view
 from ..forms import DocumentVersionDownloadForm, DocumentVersionPreviewForm
 from ..models import Document, DocumentVersion
 from ..permissions import (
@@ -21,79 +20,22 @@ from ..permissions import (
 
 from .document_views import DocumentDownloadFormView, DocumentDownloadView
 
+__all__ = (
+    'DocumentVersionDownloadFormView', 'DocumentVersionDownloadView',
+    'DocumentVersionListView', 'DocumentVersionRevertView',
+    'DocumentVersionView'
+)
 logger = logging.getLogger(__name__)
 
 
-class DocumentVersionListView(SingleObjectListView):
-    def dispatch(self, request, *args, **kwargs):
-        AccessControlList.objects.check_access(
-            obj=self.get_document(),
-            permissions=permission_document_version_view, user=request.user
-        )
-
-        self.get_document().add_as_recent_document_for_user(user=request.user)
-
-        return super(
-            DocumentVersionListView, self
-        ).dispatch(request, *args, **kwargs)
-
-    def get_document(self):
-        return get_object_or_404(klass=Document, pk=self.kwargs['document_pk'])
-
-    def get_extra_context(self):
-        return {
-            'hide_object': True,
-            'list_as_items': True,
-            'object': self.get_document(),
-            'table_cell_container_classes': 'td-container-thumbnail',
-            'title': _('Versions of document: %s') % self.get_document(),
-        }
-
-    def get_object_list(self):
-        return self.get_document().versions.order_by('-timestamp')
-
-
-class DocumentVersionRevertView(ConfirmView):
-    object_permission = permission_document_version_revert
-
-    def get_extra_context(self):
-        return {
-            'message': _(
-                'All later version after this one will be deleted too.'
-            ),
-            'object': self.get_object().document,
-            'title': _('Revert to this version?'),
-        }
-
-    def get_object(self):
-        return get_object_or_404(
-            klass=DocumentVersion, pk=self.kwargs['document_version_pk']
-        )
-
-    def view_action(self):
-        try:
-            self.get_object().revert(_user=self.request.user)
-            messages.success(
-                request=self.request, message=_(
-                    'Document version reverted successfully'
-                )
-            )
-        except Exception as exception:
-            messages.error(
-                request=self.request,
-                message=_('Error reverting document version; %s') % exception
-            )
-
-
 class DocumentVersionDownloadFormView(DocumentDownloadFormView):
     form_class = DocumentVersionDownloadForm
     model = DocumentVersion
-    multiple_download_view = None
-    pk_url_kwarg = 'document_version_pk'
+    pk_url_kwarg = 'document_version_id'
     querystring_form_fields = (
         'compressed', 'zip_filename', 'preserve_extension'
     )
-    single_download_view = 'documents:document_version_download'
+    viewname = 'documents:document_version_download'
 
     def get_extra_context(self):
         result = super(
@@ -106,30 +48,26 @@ class DocumentVersionDownloadFormView(DocumentDownloadFormView):
 
         return result
 
-    def get_document_queryset(self):
-        id_list = self.request.GET.get(
-            'id_list', self.request.POST.get('id_list', '')
-        )
-
-        if not id_list:
-            id_list = self.kwargs['document_version_pk']
-
-        return self.model.objects.filter(
-            pk__in=id_list.split(',')
-        )
-
 
 class DocumentVersionDownloadView(DocumentDownloadView):
     model = DocumentVersion
     object_permission = permission_document_download
-    pk_url_kwarg = 'document_version_pk'
+    pk_url_kwarg = 'document_version_id'
+
+    @staticmethod
+    def commit_event(item, request):
+        # TODO: Improve by adding a document version download event
+        event_document_download.commit(
+            actor=request.user,
+            target=item.document
+        )
 
     @staticmethod
     def get_item_file(item):
         return item.file
 
     def get_encoding(self):
-        return self.get_object().encoding
+        return self.get_object_list().first().encoding
 
     def get_item_label(self, item):
         preserve_extension = self.request.GET.get(
@@ -143,13 +81,69 @@ class DocumentVersionDownloadView(DocumentDownloadView):
         return item.get_rendered_string(preserve_extension=preserve_extension)
 
     def get_mimetype(self):
-        return self.get_object().mimetype
+        return self.get_object_list().first().mimetype
+
+
+class DocumentVersionListView(ExternalObjectMixin, SingleObjectListView):
+    external_object_class = Document
+    external_object_permission = permission_document_version_view
+    external_object_pk_url_kwarg = 'document_id'
+
+    def get_document(self):
+        document = self.get_external_object()
+        document.add_as_recent_document_for_user(user=self.request.user)
+        return document
+
+    def get_extra_context(self):
+        return {
+            'hide_object': True,
+            'list_as_items': True,
+            'object': self.get_document(),
+            'table_cell_container_classes': 'td-container-thumbnail',
+            'title': _('Versions of document: %s') % self.get_document(),
+        }
+
+    def get_source_queryset(self):
+        return self.get_document().versions.order_by('-timestamp')
+
+
+class DocumentVersionRevertView(ExternalObjectMixin, ConfirmView):
+    external_object_class = DocumentVersion
+    external_object_permission = permission_document_version_revert
+    external_object_pk_url_kwarg = 'document_version_id'
+
+    def get_extra_context(self):
+        return {
+            'message': _(
+                'All later version after this one will be deleted too.'
+            ),
+            'object': self.get_object().document,
+            'title': _('Revert to this version?'),
+        }
+
+    def get_object(self):
+        return self.get_external_object()
+
+    def view_action(self):
+        try:
+            self.get_object().revert(_user=self.request.user)
+            messages.success(
+                message=_(
+                    'Document version reverted successfully'
+                ), request=self.request
+            )
+        except Exception as exception:
+            messages.error(
+                message=_('Error reverting document version; %s') % exception,
+                request=self.request
+            )
 
 
 class DocumentVersionView(SingleObjectDetailView):
     form_class = DocumentVersionPreviewForm
     model = DocumentVersion
     object_permission = permission_document_version_view
+    pk_url_kwarg = 'document_version_id'
 
     def dispatch(self, request, *args, **kwargs):
         result = super(

mayan/apps/documents/views/misc_views.py

@@ -24,7 +24,8 @@ class ClearImageCacheView(ConfirmView):
     def view_action(self):
         task_clear_image_cache.apply_async()
         messages.success(
-            self.request, _('Document cache clearing queued successfully.')
+            message=_('Document cache clearing queued successfully.'),
+            request=self.request
         )
 
 
@@ -37,5 +38,6 @@ class ScanDuplicatedDocuments(ConfirmView):
     def view_action(self):
         task_scan_duplicates_all.apply_async()
         messages.success(
-            self.request, _('Duplicated document scan queued successfully.')
+            message=_('Duplicated document scan queued successfully.'),
+            request=self.request
         )

mayan/apps/documents/views/trashed_document_views.py

@@ -0,0 +1,162 @@
+from __future__ import absolute_import, unicode_literals
+
+import logging
+
+from django.contrib import messages
+from django.urls import reverse_lazy
+from django.utils.translation import ugettext_lazy as _
+from django.utils.translation import ungettext
+
+from mayan.apps.acls.models import AccessControlList
+from mayan.apps.common.generics import (
+    ConfirmView, MultipleObjectConfirmActionView
+)
+
+from ..icons import icon_trashed_document_list
+from ..models import Document, TrashedDocument
+from ..permissions import (
+    permission_document_trash, permission_document_view, permission_empty_trash,
+    permission_trashed_document_delete, permission_trashed_document_restore
+)
+from ..tasks import task_delete_document
+
+from .document_views import DocumentListView
+
+__all__ = (
+    'DocumentTrashView', 'EmptyTrashCanView', 'TrashedDocumentDeleteView',
+    'TrashedDocumentListView', 'TrashedDocumentRestoreView',
+)
+logger = logging.getLogger(__name__)
+
+
+class DocumentTrashView(MultipleObjectConfirmActionView):
+    model = Document
+    object_permission = permission_document_trash
+    pk_url_kwarg = 'document_id'
+    success_message = _(
+        '%(count)d document moved to the trash.'
+    )
+    success_message_plural = _(
+        '%(count)d documents moved to the trash.'
+    )
+
+    def get_extra_context(self):
+        queryset = self.get_object_list()
+
+        result = {
+            'title': ungettext(
+                single='Move the selected document to the trash?',
+                plural='Move the selected documents to the trash?',
+                number=queryset.count()
+            )
+        }
+
+        return result
+
+    def object_action(self, form, instance):
+        instance.delete()
+
+
+class EmptyTrashCanView(ConfirmView):
+    extra_context = {
+        'title': _('Empty trash?')
+    }
+    view_permission = permission_empty_trash
+    action_cancel_redirect = post_action_redirect = reverse_lazy(
+        viewname='documents:trashed_document_list'
+    )
+
+    def view_action(self):
+        for trashed_document in TrashedDocument.objects.all():
+            task_delete_document.apply_async(
+                kwargs={'trashed_document_id': trashed_document.pk}
+            )
+
+        messages.success(
+            request=self.request, message=_('Trash emptied successfully')
+        )
+
+
+class TrashedDocumentDeleteView(MultipleObjectConfirmActionView):
+    model = TrashedDocument
+    object_permission = permission_trashed_document_delete
+    pk_url_kwarg = 'trashed_document_id'
+    success_message = _(
+        '%(count)d trashed document deleted.'
+    )
+    success_message_plural = _(
+        '%(count)d trashed documents deleted.'
+    )
+
+    def get_extra_context(self):
+        queryset = self.get_object_list()
+
+        result = {
+            'title': ungettext(
+                single='Delete the selected trashed document?',
+                plural='Delete the selected trashed documents?',
+                number=queryset.count()
+            )
+        }
+
+        return result
+
+    def object_action(self, form, instance):
+        instance.delete()
+
+
+class TrashedDocumentListView(DocumentListView):
+    object_permission = None
+
+    def get_document_queryset(self):
+        return AccessControlList.objects.restrict_queryset(
+            permission=permission_document_view,
+            queryset=TrashedDocument.trash.all(), user=self.request.user
+        )
+
+    def get_extra_context(self):
+        context = super(TrashedDocumentListView, self).get_extra_context()
+        context.update(
+            {
+                'hide_link': True,
+                'no_results_icon': icon_trashed_document_list,
+                'no_results_text': _(
+                    'To avoid loss of data, documents are not deleted '
+                    'instantly. First, they are placed in the trash can. '
+                    'From here they can be then finally deleted or restored.'
+                ),
+                'no_results_title': _(
+                    'There are no documents in the trash can'
+                ),
+                'title': _('Documents in trash'),
+            }
+        )
+        return context
+
+
+class TrashedDocumentRestoreView(MultipleObjectConfirmActionView):
+    model = TrashedDocument
+    object_permission = permission_trashed_document_restore
+    pk_url_kwarg = 'trashed_document_id'
+    success_message = _(
+        '%(count)d trashed document restored.'
+    )
+    success_message_plural = _(
+        '%(count)d trashed documents restored.'
+    )
+
+    def get_extra_context(self):
+        queryset = self.get_object_list()
+
+        result = {
+            'title': ungettext(
+                single='Restore the selected trashed document?',
+                plural='Restore the selected trashed documents?',
+                number=queryset.count()
+            )
+        }
+
+        return result
+
+    def object_action(self, form, instance):
+        instance.restore()