[BUGFIX] Fixes in Doc class (#979)

Classes/Common/Doc.php

@@ -15,7 +15,7 @@
 use TYPO3\CMS\Core\Cache\CacheManager;
 use TYPO3\CMS\Core\Configuration\ExtensionConfiguration;
 use TYPO3\CMS\Core\Database\ConnectionPool;
-use TYPO3\CMS\Core\Log\LogManager;
+use TYPO3\CMS\Core\Log\Logger;
 use TYPO3\CMS\Core\Utility\GeneralUtility;
 use Ubl\Iiif\Presentation\Common\Model\Resources\IiifResourceInterface;
 use Ubl\Iiif\Tools\IiifHelper;
@@ -51,7 +51,7 @@ abstract class Doc
  /**
  * This holds the logger
  *
- * @var LogManager
+ * @var Logger
  * @access protected
  */
  protected $logger;
@@ -558,6 +558,7 @@ protected function getFullTextFromXml($id)
  // ... and extension configuration.
  $extConf = GeneralUtility::makeInstance(ExtensionConfiguration::class)->get(self::$extKey);
  $fileGrpsFulltext = GeneralUtility::trimExplode(',', $extConf['fileGrpFulltext']);
+ $textFormat = "";
  if (!empty($this->physicalStructureInfo[$id])) {
  while ($fileGrpFulltext = array_shift($fileGrpsFulltext)) {
  if (!empty($this->physicalStructureInfo[$id]['files'][$fileGrpFulltext])) {

Classes/Common/MetsDocument.php

@@ -15,10 +15,10 @@
 use TYPO3\CMS\Core\Configuration\ExtensionConfiguration;
 use TYPO3\CMS\Core\Database\ConnectionPool;
 use TYPO3\CMS\Core\Database\Query\Restriction\HiddenRestriction;
+use TYPO3\CMS\Core\Log\LogManager;
 use TYPO3\CMS\Core\Utility\GeneralUtility;
 use Ubl\Iiif\Tools\IiifHelper;
 use Ubl\Iiif\Services\AbstractImageService;
-use TYPO3\CMS\Core\Log\LogManager;
 
 /**
  * MetsDocument class for the 'dlf' extension.
@@ -75,7 +75,7 @@ final class MetsDocument extends Doc
  * This maps the ID of each amdSec to the IDs of its children (techMD etc.).
  * When an ADMID references an amdSec instead of techMD etc., this is used to iterate the child elements.
  *
- * @var string[]
+ * @var array
  * @access protected
  */
  protected $amdSecChildIds = [];
@@ -645,8 +645,10 @@ class_exists($class)
  * a logical structure node or to a file.
  *
  * @access protected
+ *
  * @param string $id: The "@ID" attribute of the file node
- * @return void
+ *
+ * @return array
  */
  protected function getMetadataIds($id)
  {