From: Liz Rea <wizzyrea@gmail.com>
Date: Mon, 5 Aug 2019 22:39:37 +0000 (+0000)
Subject: Bug 23431: Don't nullify DOB if it's hidden by sysprefs
X-Git-Url: http://git.equinoxoli.org/?p=koha-equinox.git;a=commitdiff_plain;h=d71b263a89839e3b2f9aa7166dba2657a2aecf14

Bug 23431: Don't nullify DOB if it's hidden by sysprefs

To test:

Turn on  OPACPatronDetails
put dateofbirth in PatronSelfModificationBorrowerUnwantedField
Have a patron with a set date of birth
Attempt any modification on that patron through the OPAC
The date of birth will be one of the fields changed for that borrower
when you check it in the staff intranet.

Apply this patch, repeat the above.
Date of birth will not be one of the changed fields.

Signed-off-by: Owen Leonard <oleonard@myacpl.org>
Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>
Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>
---

diff --git a/opac/opac-memberentry.pl b/opac/opac-memberentry.pl
index db8a6ac..11a7ae2 100755
--- a/opac/opac-memberentry.pl
+++ b/opac/opac-memberentry.pl
@@ -481,13 +481,17 @@ sub ParseCgiForBorrower {
 
 sub DelUnchangedFields {
     my ( $borrowernumber, %new_data ) = @_;
-
+    # get the mandatory fields so we can get the hidden fields
+    my $mandatory = GetMandatoryFields('edit');
     my $patron = Koha::Patrons->find( $borrowernumber );
     my $current_data = $patron->unblessed;
+    # get the hidden fields so we don't obliterate them should they have data patrons aren't allowed to modify
+    my $hidden_fields = GetHiddenFields($mandatory, 'edit');
+
 
     foreach my $key ( keys %new_data ) {
-        if ( $current_data->{$key} eq $new_data{$key} ) {
-            delete $new_data{$key};
+        if ( ($current_data->{$key} eq $new_data{$key}) || $hidden_fields->{$key} ) {
+           delete $new_data{$key};
         }
     }