Allow blocks to control how they output the values and no response

opentech/apply/funds/blocks.py

@@ -80,6 +80,9 @@ class DurationBlock(ApplicationMustIncludeFieldBlock):
         field_kwargs['choices'] = self.DURATION_OPTIONS.items()
         return field_kwargs
 
+    def format_data(self, data):
+        return self.DURATION_OPTIONS[int(data)]
+
     class Meta:
         icon = 'date'
 

opentech/apply/stream_forms/blocks.py

@@ -50,9 +50,20 @@ class FormFieldBlock(StructBlock):
         return self.get_field_class(struct_value)(
             **self.get_field_kwargs(struct_value))
 
+    def get_context(self, value, parent_context):
+        context = super().get_context(value, parent_context)
+        parent_context['data'] = self.format_data(parent_context['data']) or self.no_response()
+        return context
+
     def get_searchable_content(self, value, data):
         return str(data)
 
+    def format_data(self, data):
+        return data
+
+    def no_responose(self):
+        return "No response"
+
 
 class OptionalFormFieldBlock(FormFieldBlock):
     required = BooleanBlock(label=_('Required'), required=False)
@@ -126,6 +137,9 @@ class CheckboxFieldBlock(FormFieldBlock):
     def get_searchable_content(self, value, data):
         return None
 
+    def no_responose(self):
+        return False
+
 
 class RadioButtonsFieldBlock(OptionalFormFieldBlock):
     choices = ListBlock(CharBlock(label=_('Choice')))

opentech/apply/stream_forms/templates/stream_forms/render_field.html

 <div>
     <h5>{{ value.field_label }}</h5>
-    <div>{% block data_display %}{{ data|default:"No response" }}{% endblock %}</div>
+    <div>{% block data_display %}{{ data }}{% endblock %}</div>
 </div>