From 16a65ee0784b4d43358bbabf5fc11d3b8eff0666 Mon Sep 17 00:00:00 2001
From: Dorian Merz <merz@ub.uni-leipzig.de>
Date: Thu, 19 Aug 2021 10:40:08 +0200
Subject: [PATCH] refs #18611 [finc] EZB resolver call: remove date if in wrong
format
---
module/finc/src/finc/Resolver/Driver/Ezb.php | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/module/finc/src/finc/Resolver/Driver/Ezb.php b/module/finc/src/finc/Resolver/Driver/Ezb.php
index 9ba57d4bf14..cdd4277fa89 100644
--- a/module/finc/src/finc/Resolver/Driver/Ezb.php
+++ b/module/finc/src/finc/Resolver/Driver/Ezb.php
@@ -115,6 +115,15 @@ class Ezb extends AbstractBase implements TranslatorAwareInterface
$parsed[$tmp2[0]] = $tmp2[1];
}
+ // resolver only accepts date formats YYYY, YYYY-MM, and YYYY-MM-DD
+ // in case we have a date in another format, drop the date information
+ if (
+ isset($parsed['rft.date'])
+ && !preg_match('/^\d{4}(-\d\d(-\d\d)?)?$/',$parsed['rft.date'])
+ ) {
+ unset($parsed['rft.date']);
+ }
+
// Downgrade 1.0 to 0.1
if ($parsed['ctx_ver'] == 'Z39.88-2004') {
$openURL = $this->downgradeOpenUrl($parsed);
--
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