Update document OCR content view to a CBV.

mayan/apps/ocr/forms.py

@@ -18,7 +18,7 @@ class DocumentContentForm(forms.Form):
     single textarea widget
     """
     def __init__(self, *args, **kwargs):
-        self.document = kwargs.pop('document', None)
+        self.document = kwargs.pop('instance', None)
         super(DocumentContentForm, self).__init__(*args, **kwargs)
         content = []
         self.fields['contents'].initial = ''

mayan/apps/ocr/urls.py

@@ -6,14 +6,15 @@ from .api_views import (
     APIDocumentOCRView, APIDocumentPageContentView, APIDocumentVersionOCRView
 )
 from .views import (
-    DocumentAllSubmitView, DocumentSubmitView, DocumentSubmitManyView,
-    DocumentTypeSettingsEditView, DocumentTypeSubmitView, EntryListView
+    DocumentAllSubmitView, DocumentOCRContent, DocumentSubmitView,
+    DocumentSubmitManyView, DocumentTypeSettingsEditView,
+    DocumentTypeSubmitView, EntryListView
 )
 
 urlpatterns = patterns(
-    'ocr.views',
+    '',
     url(
-        r'^(?P<document_id>\d+)/content/$', 'document_content',
+        r'^(?P<pk>\d+)/content/$', DocumentOCRContent.as_view(),
         name='document_content'
     ),
     url(

mayan/apps/ocr/views.py

@@ -10,7 +10,8 @@ from django.utils.translation import ugettext_lazy as _
 
 from acls.models import AccessControlList
 from common.generics import (
-    ConfirmView, FormView, SingleObjectEditView, SingleObjectListView
+    ConfirmView, FormView, SingleObjectDetailView, SingleObjectEditView,
+    SingleObjectListView
 )
 from common.mixins import MultipleInstanceActionMixin
 from documents.models import Document, DocumentType
@@ -134,30 +135,25 @@ class DocumentTypeSettingsEditView(SingleObjectEditView):
         }
 
 
-def document_content(request, document_id):
-    document = get_object_or_404(Document, pk=document_id)
+class DocumentOCRContent(SingleObjectDetailView):
+    model = Document
+    form_class = DocumentContentForm
+    object_permission = permission_ocr_content_view
 
-    try:
-        Permission.check_permissions(
-            request.user, (permission_ocr_content_view,)
-        )
-    except PermissionDenied:
-        AccessControlList.objects.check_access(
-            permission_ocr_content_view, request.user, document
+    def dispatch(self, request, *args, **kwargs):
+        result = super(DocumentOCRContent, self).dispatch(
+            request, *args, **kwargs
         )
+        self.get_object().add_as_recent_document_for_user(request.user)
+        return result
 
-    document.add_as_recent_document_for_user(request.user)
-
-    content_form = DocumentContentForm(document=document)
-
-    return render_to_response('appearance/generic_form.html', {
-        'document': document,
-        'form': content_form,
-        'hide_labels': True,
-        'object': document,
-        'read_only': True,
-        'title': _('OCR result for document: %s') % document,
-    }, context_instance=RequestContext(request))
+    def get_extra_context(self):
+        return {
+            'document': self.get_object(),
+            'hide_labels': True,
+            'object': self.get_object(),
+            'title': _('OCR result for document: %s') % self.get_object(),
+        }
 
 
 class EntryListView(SingleObjectListView):