Convert the document print view to CBV. Tweak the print template. Make 'print all' pages the default.

mayan/apps/documents/forms.py

@@ -13,7 +13,7 @@ from common.forms import DetailForm, ModelForm
 from .models import (
     Document, DocumentType, DocumentPage, DocumentTypeFilename
 )
-from .literals import DEFAULT_ZIP_FILENAME, PAGE_RANGE_CHOICES
+from .literals import DEFAULT_ZIP_FILENAME, PAGE_RANGE_ALL, PAGE_RANGE_CHOICES
 from .permissions import permission_document_create
 from .widgets import DocumentPagesCarouselWidget, DocumentPageImageWidget
 
@@ -207,8 +207,9 @@ class DocumentDownloadForm(forms.Form):
             self.fields['compressed'].widget.attrs.update({'disabled': True})
 
 
-class PrintForm(forms.Form):
+class DocumentPrintForm(forms.Form):
     page_group = forms.ChoiceField(
-        widget=forms.RadioSelect, choices=PAGE_RANGE_CHOICES
+        choices=PAGE_RANGE_CHOICES, initial=PAGE_RANGE_ALL,
+        widget=forms.RadioSelect
     )
     page_range = forms.CharField(label=_('Page range'), required=False)

mayan/apps/documents/templates/documents/document_print.html

@@ -4,9 +4,6 @@
 
 {% block content_plain %}
     {% for page in pages %}
-        <img src="{% url 'rest_api:documentpage-image' page.id %}" />
+        <img src="{% url 'rest_api:documentpage-image' page.id %}?size={{ size }}" />
     {% endfor %}
 {% endblock %}
-
-
-setting_print_size.value

mayan/apps/documents/urls.py

@@ -19,11 +19,12 @@ from .views import (
     DocumentListView, DocumentPageListView, DocumentPageRotateLeftView,
     DocumentPageRotateRightView, DocumentPageView, DocumentPageViewResetView,
     DocumentPageZoomInView, DocumentPageZoomOutView, DocumentPreviewView,
-    DocumentRestoreView, DocumentRestoreManyView, DocumentTrashView,
-    DocumentTrashManyView, DocumentTypeCreateView, DocumentTypeDeleteView,
-    DocumentTypeDocumentListView, DocumentTypeFilenameCreateView,
-    DocumentTypeFilenameDeleteView, DocumentTypeFilenameEditView,
-    DocumentTypeFilenameListView, DocumentTypeListView, DocumentTypeEditView,
+    DocumentPrint, DocumentRestoreView, DocumentRestoreManyView,
+    DocumentTrashView, DocumentTrashManyView, DocumentTypeCreateView,
+    DocumentTypeDeleteView, DocumentTypeDocumentListView,
+    DocumentTypeFilenameCreateView, DocumentTypeFilenameDeleteView,
+    DocumentTypeFilenameEditView, DocumentTypeFilenameListView,
+    DocumentTypeListView, DocumentTypeEditView,
     DocumentVersionDownloadFormView, DocumentVersionDownloadView,
     DocumentVersionListView, DocumentVersionRevertView, DocumentView,
     EmptyTrashCanView, RecentDocumentListView, document_clear_transformations,
@@ -31,7 +32,7 @@ from .views import (
     document_multiple_document_type_edit, document_multiple_update_page_count,
     document_page_navigation_first, document_page_navigation_last,
     document_page_navigation_next, document_page_navigation_previous,
-    document_print, document_update_page_count
+    document_update_page_count
 )
 
 
@@ -92,7 +93,7 @@ urlpatterns = patterns(
         name='document_edit'
     ),
     url(
-        r'^(?P<document_id>\d+)/print/$', document_print,
+        r'^(?P<pk>\d+)/print/$', DocumentPrint.as_view(),
         name='document_print'
     ),
     url(

mayan/apps/documents/views.py

@@ -29,8 +29,8 @@ from converter.permissions import permission_transformation_delete
 from .events import event_document_download, event_document_view
 from .forms import (
     DocumentDownloadForm, DocumentForm, DocumentPageForm, DocumentPreviewForm,
-    DocumentPropertiesForm, DocumentTypeSelectForm,
-    DocumentTypeFilenameForm_create, PrintForm
+    DocumentPrintForm, DocumentPropertiesForm, DocumentTypeSelectForm,
+    DocumentTypeFilenameForm_create
 )
 from .literals import PAGE_RANGE_RANGE, DEFAULT_ZIP_FILENAME
 from .models import (
@@ -1141,46 +1141,61 @@ class DocumentPageRotateRightView(DocumentPageInteractiveTransformation):
         ) % 360
 
 
-def document_print(request, document_id):
-    document = get_object_or_404(Document, pk=document_id)
+class DocumentPrint(FormView):
+    form_class = DocumentPrintForm
 
-    AccessControlList.objects.check_access(
-        permissions=permission_document_print, user=request.user, obj=document
-    )
+    def form_valid(self, form):
+        instance = self.get_object()
 
-    document.add_as_recent_document_for_user(request.user)
-
-    post_redirect = None
-    next = request.POST.get('next', request.GET.get('next', request.META.get('HTTP_REFERER', post_redirect or document.get_absolute_url())))
-
-    if request.method == 'POST':
-        form = PrintForm(request.POST)
-        if form.is_valid():
         if form.cleaned_data['page_group'] == PAGE_RANGE_RANGE:
             page_range = form.cleaned_data['page_range']
 
             if page_range:
                 page_range = parse_range(page_range)
-                    pages = document.pages.filter(page_number__in=page_range)
+                pages = instance.pages.filter(page_number__in=page_range)
             else:
-                    pages = document.pages.all()
+                pages = instance.pages.all()
         else:
-                pages = document.pages.all()
+            pages = instance.pages.all()
 
-            return render_to_response('documents/document_print.html', {
+        context = self.get_context_data()
+
+        context.update(
+            {
                 'appearance_type': 'plain',
-                'object': document,
                 'pages': pages,
                 'size': setting_print_size.value,
-                'title': _('Print: %s') % document,
-            }, context_instance=RequestContext(request))
-    else:
-        form = PrintForm()
+            }
+        )
 
-    return render_to_response('appearance/generic_form.html', {
-        'form': form,
-        'object': document,
-        'next': next,
-        'title': _('Print: %s') % document,
+        return self.render_to_response(context=context)
+
+    def get_extra_context(self):
+        instance = self.get_object()
+
+        context = {
+            'object': instance,
+            'submit_method': 'POST',
             'submit_label': _('Submit'),
-    }, context_instance=RequestContext(request))
+            'title': _('Print: %s') % instance,
+        }
+
+        return context
+
+    def get_object(self):
+        instance = get_object_or_404(Document, pk=self.kwargs['pk'])
+
+        AccessControlList.objects.check_access(
+            permissions=permission_document_print, user=self.request.user,
+            obj=instance
+        )
+
+        instance.add_as_recent_document_for_user(self.request.user)
+
+        return instance
+
+    def get_template_names(self):
+        if self.request.method == 'POST':
+            return ['documents/document_print.html']
+        else:
+            return [self.template_name]