make mandatory fields customisable by marking session

Author: struan

ceuk-marking/settings.py

@@ -55,6 +55,10 @@
 if hasattr(local_config, "FORM_HINTS"):
     FORM_HINTS = local_config.FORM_HINTS
 
+MANDATORY_FIELDS = {}
+if hasattr(local_config, "MANDATORY_FIELDS"):
+    MANDATORY_FIELDS = local_config.MANDATORY_FIELDS
+
 # make sure CSRF checking still works behind load balancers
 SECURE_PROXY_SSL_HEADER = ("HTTP_X_FORWARDED_PROTO", "https")
 

crowdsourcer/forms.py

@@ -78,6 +78,16 @@ def __init__(self, *args, **kwargs):
             if form_hints.get(field):
                 self.fields[field].help_text = form_hints[field]
 
+        mandatory_fields = settings.MANDATORY_FIELDS.get(
+            self.question_obj.section.marking_session.label, {}
+        )
+
+        if mandatory_fields.get("mandatory_if_response"):
+            self.mandatory_if_response = mandatory_fields["mandatory_if_response"]
+
+        if mandatory_fields.get("mandatory_if_no"):
+            self.mandatory_if_response = mandatory_fields["mandatory_if_no"]
+
     def clean_page_number(self):
         page_number = self.cleaned_data["page_number"]
         if page_number == "" or page_number is None: