Added missing cache variable.

BaseParser.inc.php

@@ -68,7 +68,6 @@ public abstract function getSubmission(): \Submission;
 	 */
 	public abstract function getSection(): \Section;
 
-
 	/**
 	 * Retrieves the public IDs
 	 * @return array Returns array, where the key is the type and value the ID

Configuration.inc.php

@@ -165,7 +165,6 @@ public function getSubmissionGenre(): \Genre
 		return $this->_genre;
 	}
 
-
 	/**
 	 * Retrieves an article iterator
 	 * @return ArticleIterator

parsers/aPlusPlus/SectionParser.inc.php

@@ -61,15 +61,15 @@ public function getSection(): \Section
 			$sectionNames['en_US'] = end($sectionName);
 		}
 
-		// Tries to find entry in the cache
+		// Tries to find an entry in the cache
 		foreach ($sectionNames as $locale => $title) {
 			if ($this->_section = $cache[$this->getContextId()][$locale][$title] ?? null) {
 				break;
 			}
 		}
 
 		if (!$this->_section) {
-			// Tries to find entry in database
+			// Tries to find an entry in the database
 			$sectionDao = \Application::getSectionDAO();
 			foreach ($sectionNames as $locale => $title) {
 				if ($this->_section = $sectionDao->getByTitle($title, $this->getContextId(), $locale)) {

parsers/jats/IssueParser.inc.php

@@ -36,6 +36,8 @@ private function _rollbackIssue(): void
 	 */
 	public function getIssue(): \Issue
 	{
+		static $cache = [];
+
 		if ($this->_issue) {
 			return $this->_issue;
 		}

parsers/jats/SectionParser.inc.php

@@ -36,6 +36,8 @@ private function _rollbackSection(): void
 	 */
 	public function getSection(): \Section
 	{
+		static $cache = [];
+
 		if ($this->_section) {
 			return $this->_section;
 		}
@@ -59,15 +61,15 @@ public function getSection(): \Section
 			$sectionNames['en_US'] = end($sectionName);
 		}
 
-		// Tries to find entry in the cache
+		// Tries to find an entry in the cache
 		foreach ($sectionNames as $locale => $title) {
 			if ($this->_section = $cache[$this->getContextId()][$locale][$title] ?? null) {
 				break;
 			}
 		}
 
 		if (!$this->_section) {
-			// Tries to find entry in database
+			// Tries to find an entry in the database
 			$sectionDao = \Application::getSectionDAO();
 			foreach ($sectionNames as $locale => $title) {
 				if ($this->_section = $sectionDao->getByTitle($title, $this->getContextId(), $locale)) {

version.xml

@@ -13,6 +13,6 @@
 <version>
 	<application>articleImporter</application>
 	<type>plugins.importexport</type>
-	<release>1.0.0.0</release>
-	<date>2020-06-14</date>
+	<release>1.0.0.1</release>
+	<date>2020-11-23</date>
 </version>