From fa88a3aca0af41fcc940857b6451621b352596a9 Mon Sep 17 00:00:00 2001
From: Phil Ringnalda <phil@chetcolibrary.org>
Date: Fri, 16 Apr 2021 09:55:25 -0700
Subject: [PATCH] Bug 28159: URI-encode existing values put into query string
 for z39.50 authority search

When you trigger a z39.50 search from an existing authority record, Koha
prefills the search form with the value in the record. But because that
value passes through a URL, if it isn't URI-encoded characters like & or ;
will cut off the value.

Test plan:
1) Authorities - New authority - Corporate Name
2) Tab 1, click "HEADING-CORPORATE NAME" to expand subfields
3) Subfield a, type foo & bar ; baz
4) Click Z39.50/SRU search
5) Ensure the whole string appears in the Author (corporate) field in
   the popup
---
 .../intranet-tmpl/prog/en/modules/authorities/authorities.tt    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/authorities/authorities.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/authorities/authorities.tt
index 8435ae756e..c6090f8f62 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/authorities/authorities.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/authorities/authorities.tt
@@ -53,7 +53,7 @@ function GetZ3950Terms(){
     for(var i=0,len=mandatories.length; i<len ; i++){
         var field_value = document.getElementById(mandatories[i]).value;
         if( field_value ){
-            strQuery += "&"+mandatories_label[i]+"="+field_value;
+            strQuery += "&"+mandatories_label[i]+"="+encodeURIComponent(field_value);
         }
     }
     return strQuery;
-- 
2.26.1