Parcels: add public domain field - better management of parcel formsets (refs #2284)

1 files changed, 23 insertions, 0 deletions

diff --git a/ishtar_common/forms.py b/ishtar_common/forms.py
index b851c95b2..2e170fd1e 100644
--- a/ishtar_common/forms.py
+++ b/ishtar_common/forms.py
@@ -164,6 +164,29 @@ def get_form_selection(
     return type(class_name, (forms.Form,), attrs)
 
 
+def get_data_from_formset(data):
+    """
+    convert ['formname-wizardname-1-public_domain': [u'on'], ...] to
+    [{'public_domain': 'off'}, {'public_domain': 'on'}]
+    """
+    values = []
+    for k in data:
+        if not data[k]:
+            continue
+        keys = k.split('-')
+        if len(keys) < 3:
+            continue
+        try:
+            idx = int(keys[-2])
+        except ValueError:
+            continue
+        while len(values) < (idx + 1):
+            values.append({})
+        field_name = keys[-1]
+        values[idx][field_name] = data[k]
+    return values
+
+
 class DocumentGenerationForm(forms.Form):
     """
     Form to generate document by choosing the template