From 11a263e7f3d1efc9d3845d4f2c716d03c7b0b002 Mon Sep 17 00:00:00 2001
From: Oliver Goldschmidt <o.goldschmidt@tuhh.de>
Date: Tue, 12 Jan 2021 21:59:42 +0100
Subject: [PATCH] makes MARC record field configurable (#1813)
---
config/vufind/config.ini | 9 +++++++++
.../src/VuFind/RecordDriver/MarcReaderTrait.php | 14 +++++++++++++-
2 files changed, 22 insertions(+), 1 deletion(-)
diff --git a/config/vufind/config.ini b/config/vufind/config.ini
index 9779d2d5130..57e421ad64b 100644
--- a/config/vufind/config.ini
+++ b/config/vufind/config.ini
@@ -1719,6 +1719,15 @@ jump_to_single_search_result = false
; punctuation, but this can be used when ISBD punctuation is absent (e.g. ", ").
;marcPublicationInfoSeparator = " "
+; If you have a custom index, you might want to change the field where the full
+; MARC record is supposed to be. The field will be checked and ignored, if it is
+; not a valid index field or does not exist in the record or index schema.
+; If you have multiple fields with MARC content, you may add all of them
+; by using a comma sepated list. The first field is the preferred one, if it does not
+; exist, the next ones are taken.
+; (Default = "fullrecord")
+preferredMarcFields = "fullrecord"
+
; When displaying publication information from 260/264, this can be set to true
; to make 264 information completely replace 260 information. Default is false,
; which will display information from 260 AND 264 when both fields are populated.
diff --git a/module/VuFind/src/VuFind/RecordDriver/MarcReaderTrait.php b/module/VuFind/src/VuFind/RecordDriver/MarcReaderTrait.php
index dc6949998e8..e6df13517f5 100644
--- a/module/VuFind/src/VuFind/RecordDriver/MarcReaderTrait.php
+++ b/module/VuFind/src/VuFind/RecordDriver/MarcReaderTrait.php
@@ -58,7 +58,19 @@ trait MarcReaderTrait
public function getMarcRecord()
{
if (null === $this->lazyMarcRecord) {
- $marc = trim($this->fields['fullrecord']);
+ // Get preferred MARC field from config, if it is set and is existing
+ $preferredMarcFields = $this->mainConfig->Record->preferredMarcFields
+ ?? 'fullrecord';
+ $preferredMarcFieldArray = explode(',', $preferredMarcFields);
+ $preferredMarcField = 'fullrecord';
+ foreach ($preferredMarcFieldArray as $testField) {
+ if (array_key_exists($testField, $this->fields)) {
+ $preferredMarcField = $testField;
+ break;
+ }
+ }
+
+ $marc = trim($this->fields[$preferredMarcField]);
// check if we are dealing with MARCXML
if (substr($marc, 0, 1) == '<') {
--
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