From 0ba6769c767640be9a2822322823283363358a23 Mon Sep 17 00:00:00 2001
From: Frank Morgner <morgnerf@ub.uni-leipzig.de>
Date: Mon, 10 Sep 2018 11:26:55 +0200
Subject: [PATCH] refs #13831 * adds method getCartographicData at
SolrMarcFincTrait for retrieval of marc21 subfields 255$a$c
---
.../finc/RecordDriver/SolrMarcFincTrait.php | 28 +++++++++++++++++++
1 file changed, 28 insertions(+)
diff --git a/module/finc/src/finc/RecordDriver/SolrMarcFincTrait.php b/module/finc/src/finc/RecordDriver/SolrMarcFincTrait.php
index b32373607b1..20c805c7a91 100644
--- a/module/finc/src/finc/RecordDriver/SolrMarcFincTrait.php
+++ b/module/finc/src/finc/RecordDriver/SolrMarcFincTrait.php
@@ -1915,6 +1915,34 @@ trait SolrMarcFincTrait
return $this->getFirstFieldValue('245', ['n']);
}
+ /**
+ * Get Cartographic Mathematical Data
+ *
+ * @return array Return multidimensional array with key of 'coordinates'
+ * and 'scale'
+ * @access public
+ */
+ public function getCartographicData() {
+
+ // internal vars
+ $retVal = [];
+ $i = 0;
+ // map of subfield to returning value key
+ $mapper = ['a' => 'scale', 'c' => 'coordinates'];
+
+ $fields = $this->getMarcRecord()->getFields('255');
+ foreach($fields as $f) {
+ foreach ($mapper as $subfield => $key) {
+ $sub = $f->getSubField($subfield);
+ if ($sub) {
+ $retVal[$i][$key] = $sub->getData();
+ }
+ }
+ $i++;
+ }
+ return $retVal;
+ }
+
/**
* Get an array of content notes.
*
--
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