Add group export form

circle/dashboard/forms.py

@@ -278,6 +278,21 @@ class GroupImportForm(NoFormTagMixin, forms.Form):
         return helper
 
 
+class GroupExportForm(NoFormTagMixin, forms.Form):
+    def __init__(self, *args, **kwargs):
+        default = kwargs.pop("group_name")
+        super(GroupExportForm, self).__init__(*args, **kwargs)
+        self.fields["exported_name"] = forms.CharField(
+            max_length=100, label=_('Filename'), initial=default
+        )
+
+    @property
+    def helper(self):
+        helper = super(GroupExportForm, self).helper
+        helper.add_input(Submit("submit", _("Export")))
+        return helper
+
+
 class GroupProfileUpdateForm(NoFormTagMixin, forms.ModelForm):
 
     def __init__(self, *args, **kwargs):