From 4e130ee0e377b297b533a567aefe2b142e02e6bd Mon Sep 17 00:00:00 2001
From: rsteffen <ronald.steffen@cedis.fu-berlin.de>
Date: Tue, 4 Aug 2020 10:23:13 +0200
Subject: [PATCH] fix cutting of multibyte strings in abstract

---
 DNBExportPlugin.inc.php     | 3 ---
 filter/DNBXmlFilter.inc.php | 2 +-
 version.xml                 | 4 ++--
 3 files changed, 3 insertions(+), 6 deletions(-)

diff --git a/DNBExportPlugin.inc.php b/DNBExportPlugin.inc.php
index 0a6c255..78a9209 100644
--- a/DNBExportPlugin.inc.php
+++ b/DNBExportPlugin.inc.php
@@ -189,9 +189,6 @@ function depositXML($object, $context, $filename) {
 		
 		$curlError = curl_error($curlCh);
 		
-		error_log("RS_DEBUG:DNB_PLUGIN:deposit: ".print_r($response,true));
-		error_log("RS_DEBUG:DNB_PLUGIN:deposit: ".print_r($curlError,true));
-		
 		if ($curlError) {
 			// error occured
 			$param = __('plugins.importexport.dnb.deposit.error.fileUploadFailed.param', array('package' => basename($filename), 'articleId' => $object->getSubmissionId(), 'error' => $curlError));
diff --git a/filter/DNBXmlFilter.inc.php b/filter/DNBXmlFilter.inc.php
index 8bc5dc2..e550830 100644
--- a/filter/DNBXmlFilter.inc.php
+++ b/filter/DNBXmlFilter.inc.php
@@ -214,7 +214,7 @@ function &process(&$pubObject) {
 			//remove line breaks in case DNB doesn't like them (they are allowed in XML 1.0 spec)
 			$abstract = preg_replace("#[\s\n\r]+#",' ',$abstract); 
 			if (strlen($abstract) > 999)  {
-				$abstract = substr($abstract, 0, 996);
+				$abstract = mb_substr($abstract, 0, 996,"UTF-8");
 				$abstract .= '...';
 			}
 			$abstractURL = $request->url(null, 'article', 'view', array($article->getId()));
diff --git a/version.xml b/version.xml
index f88b3aa..c90ab71 100644
--- a/version.xml
+++ b/version.xml
@@ -14,6 +14,6 @@
 <version>
 	<application>dnb</application>
 	<type>plugins.importexport</type>
-	<release>1.3.0.0</release>
-	<date>2020-24-04</date>
+	<release>1.3.1.0</release>
+	<date>2020-04-08</date>
 </version>