From a143c2da6661caf8d1db78a18bae54208825e562 Mon Sep 17 00:00:00 2001
From: Ronaldo Richieri <ronaldo@bestpractical.com>
Date: Mon, 8 Apr 2024 14:55:40 -0300
Subject: [PATCH] Add callback to filter custom field values on
 ShowCustomFields

In some scenarios, it's required to restrict custom field values to be
shown on the ticket display page, even if the value was set within
the ticket.

This commit introduces a callback for post-processing these values,
enhancing the flexibility to tailor displayed data.
---
 share/html/Elements/ShowCustomFields | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/share/html/Elements/ShowCustomFields b/share/html/Elements/ShowCustomFields
index 620f550972c..48d54dc3226 100644
--- a/share/html/Elements/ShowCustomFields
+++ b/share/html/Elements/ShowCustomFields
@@ -53,6 +53,12 @@
 % while ( my $CustomField = $CustomFields->Next ) {
 <%perl>
 my $Values = $Object->CustomFieldValues( $CustomField->Id );
+
+$m->callback( CallbackName => 'MassageCustomFieldValues',
+              CustomField => $CustomField,
+              Object => $Object, Grouping => $Grouping, Table => $Table,
+              CustomFieldValues => $Values, ARGSRef => \%ARGS);
+
 my $count = $Values->Count;
 next if $HideEmpty and not $count;
 my $CustomFieldName = $CustomField->Name;