Erikmitk / kitodo-presentation

Classes/Common/Document.php

Braces +32 added lines, -64 removed lines

@@ -48,8 +48,7 @@ 
  * @property-read mixed $uid This holds the UID or the URL of the document
  * @abstract
  */
-abstract class Document
-{
+abstract class Document {
     /**
      * This holds the logger
      *
@@ -341,8 +340,7 @@ 
      *
      * @return void
      */
-    public static function clearRegistry()
-    {
+    public static function clearRegistry() {
         // Reset registry array.
         self::$registry = [];
     }
@@ -607,8 +605,7 @@ 
      *
      * @return int The physical page number
      */
-    public function getPhysicalPage($logicalPage)
-    {
+    public function getPhysicalPage($logicalPage) {
         if (
             !empty($this->lastSearchedPhysicalPage['logicalPage'])
             && $this->lastSearchedPhysicalPage['logicalPage'] == $logicalPage
@@ -653,8 +650,7 @@ 
      *
      * @return string The OCR full text
      */
-    protected function getFullTextFromXml($id)
-    {
+    protected function getFullTextFromXml($id) {
         $fullText = '';
         // Load available text formats, ...
         $this->loadFormats();
@@ -716,8 +712,7 @@ 
      *
      * @return string The format of the OCR full text
      */
-    private function getTextFormat($fileContent)
-    {
+    private function getTextFormat($fileContent) {
         // Get the root element's name as text format.
         return strtoupper(Helper::getXmlFileAsString($fileContent)->getName());
     }
@@ -734,8 +729,7 @@ 
      *
      * @return string The title of the document itself or a parent document
      */
-    public static function getTitle($uid, $recursive = false)
-    {
+    public static function getTitle($uid, $recursive = false) {
         $logger = GeneralUtility::makeInstance(LogManager::class)->getLogger(__CLASS__);
 
         $title = '';
@@ -789,8 +783,7 @@ 
      *
      * @return array The logical structure node's / resource's parsed metadata array
      */
-    public function getTitledata($cPid = 0)
-    {
+    public function getTitledata($cPid = 0) {
         $titledata = $this->getMetadata($this->_getToplevelId(), $cPid);
         // Add information from METS structural map to titledata array.
         if ($this instanceof MetsDocument) {
@@ -823,8 +816,7 @@ 
      * @return int|bool: false if structure with $logId is not a child of this substructure,
      * or the actual depth.
      */
-    protected function getTreeDepth($structure, $depth, $logId)
-    {
+    protected function getTreeDepth($structure, $depth, $logId) {
         foreach ($structure as $element) {
             if ($element['id'] == $logId) {
                 return $depth;
@@ -846,8 +838,7 @@ 
      * @param string $logId: The id of the logical structure element whose depth is requested
      * @return int|bool tree depth as integer or false if no element with $logId exists within the TOC.
      */
-    public function getStructureDepth($logId)
-    {
+    public function getStructureDepth($logId) {
         return $this->getTreeDepth($this->_getTableOfContents(), 1, $logId);
     }
 
@@ -897,8 +888,7 @@ 
      *
      * @return bool true on success or false on failure
      */
-    protected function load($location)
-    {
+    protected function load($location) {
         // Load XML / JSON-LD file.
         if (GeneralUtility::isValidUrl($location)) {
             // Load extension configuration
@@ -931,8 +921,7 @@ 
      *
      * @return void
      */
-    protected function loadFormats()
-    {
+    protected function loadFormats() {
         if (!$this->formatsLoaded) {
             $queryBuilder = GeneralUtility::makeInstance(ConnectionPool::class)
                 ->getQueryBuilderForTable('tx_dlf_formats');
@@ -972,8 +961,7 @@ 
      *
      * @return void
      */
-    public function registerNamespaces(&$obj)
-    {
+    public function registerNamespaces(&$obj) {
         // TODO Check usage. XML specific method does not seem to be used anywhere outside this class within the project, but it is public and may be used by extensions.
         $this->loadFormats();
         // Do we have a \SimpleXMLElement or \DOMXPath object?
@@ -1002,8 +990,7 @@ 
      *
      * @return bool true on success or false on failure
      */
-    public function save($pid = 0, $core = 0, $owner = null)
-    {
+    public function save($pid = 0, $core = 0, $owner = null) {
         if (\TYPO3_MODE !== 'BE') {
             $this->logger->error('Saving a document is only allowed in the backend');
             return false;
@@ -1331,8 +1318,7 @@ 
      *
      * @return int The PID of the metadata definitions
      */
-    protected function _getCPid()
-    {
+    protected function _getCPid() {
         return $this->cPid;
     }
 
@@ -1343,8 +1329,7 @@ 
      *
      * @return bool Are there any fulltext files available?
      */
-    protected function _getHasFulltext()
-    {
+    protected function _getHasFulltext() {
         $this->ensureHasFulltextIsSet();
         return $this->hasFulltext;
     }
@@ -1356,8 +1341,7 @@ 
      *
      * @return string The location of the document
      */
-    protected function _getLocation()
-    {
+    protected function _getLocation() {
         return $this->location;
     }
 
@@ -1379,8 +1363,7 @@ 
      *
      * @return array Array of metadata with their corresponding logical structure node ID as key
      */
-    protected function _getMetadataArray()
-    {
+    protected function _getMetadataArray() {
         // Set metadata definitions' PID.
         $cPid = ($this->cPid ? $this->cPid : $this->pid);
         if (!$cPid) {
@@ -1405,8 +1388,7 @@ 
      *
      * @return int The total number of pages and/or tracks
      */
-    protected function _getNumPages()
-    {
+    protected function _getNumPages() {
         $this->_getPhysicalStructure();
         return $this->numPages;
     }
@@ -1418,8 +1400,7 @@ 
      *
      * @return int The UID of the parent document or zero if not applicable
      */
-    protected function _getParentId()
-    {
+    protected function _getParentId() {
         return $this->parentId;
     }
 
@@ -1442,8 +1423,7 @@ 
      *
      * @return array Array of elements' type, label and file representations ordered by @ID attribute / Canvas order
      */
-    protected function _getPhysicalStructureInfo()
-    {
+    protected function _getPhysicalStructureInfo() {
         // Is there no physical structure array yet?
         if (!$this->physicalStructureLoaded) {
             // Build physical structure array.
@@ -1459,8 +1439,7 @@ 
      *
      * @return int The PID of the document or zero if not in database
      */
-    protected function _getPid()
-    {
+    protected function _getPid() {
         return $this->pid;
     }
 
@@ -1471,8 +1450,7 @@ 
      *
      * @return bool Is the document instantiated successfully?
      */
-    protected function _getReady()
-    {
+    protected function _getReady() {
         return $this->ready;
     }
 
@@ -1483,8 +1461,7 @@ 
      *
      * @return mixed The METS file's / IIIF manifest's record identifier
      */
-    protected function _getRecordId()
-    {
+    protected function _getRecordId() {
         return $this->recordId;
     }
 
@@ -1495,8 +1472,7 @@ 
      *
      * @return int The UID of the root document or zero if not applicable
      */
-    protected function _getRootId()
-    {
+    protected function _getRootId() {
         if (!$this->rootIdLoaded) {
             if ($this->parentId) {
                 $parent = self::getInstance($this->parentId, $this->pid);
@@ -1526,8 +1502,7 @@ 
      *
      * @return array Array of structure nodes' id, label, type and physical page indexes/mptr / Canvas link with original hierarchy preserved
      */
-    protected function _getTableOfContents()
-    {
+    protected function _getTableOfContents() {
         // Is there no logical structure array yet?
         if (!$this->tableOfContentsLoaded) {
             // Get all logical structures.
@@ -1568,8 +1543,7 @@ 
      *
      * @return mixed The UID or the URL of the document
      */
-    protected function _getUid()
-    {
+    protected function _getUid() {
         return $this->uid;
     }
 
@@ -1582,8 +1556,7 @@ 
      *
      * @return void
      */
-    protected function _setCPid($value)
-    {
+    protected function _setCPid($value) {
         $this->cPid = max(intval($value), 0);
     }
 
@@ -1594,8 +1567,7 @@ 
      *
      * @return void
      */
-    protected function __clone()
-    {
+    protected function __clone() {
         // This method is defined as protected because singleton objects should not be cloned.
     }
 
@@ -1612,8 +1584,7 @@ 
      *
      * @return void
      */
-    protected function __construct($uid, $pid, $preloadedDocument)
-    {
+    protected function __construct($uid, $pid, $preloadedDocument) {
         $queryBuilder = GeneralUtility::makeInstance(ConnectionPool::class)
             ->getQueryBuilderForTable('tx_dlf_documents');
         $location = '';
@@ -1725,8 +1696,7 @@ 
      *
      * @return mixed Value of $this->$var
      */
-    public function __get($var)
-    {
+    public function __get($var) {
         $method = '_get' . ucfirst($var);
         if (
             !property_exists($this, $var)
@@ -1748,8 +1718,7 @@ 
      *
      * @return bool true if variable is set and not empty, false otherwise
      */
-    public function __isset($var)
-    {
+    public function __isset($var) {
         return !empty($this->__get($var));
     }
 
@@ -1763,8 +1732,7 @@ 
      *
      * @return void
      */
-    public function __set($var, $value)
-    {
+    public function __set($var, $value) {
         $method = '_set' . ucfirst($var);
         if (
             !property_exists($this, $var)

Classes/Common/Helper.php

Braces +26 added lines, -52 removed lines

@@ -25,8 +25,7 @@ 
  * @subpackage dlf
  * @access public
  */
-class Helper
-{
+class Helper {
     /**
      * The extension key
      *
@@ -74,8 +73,7 @@ 
      *
      * @return \TYPO3\CMS\Core\Messaging\FlashMessageQueue The queue the message was added to
      */
-    public static function addMessage($message, $title, $severity, $session = false, $queue = 'kitodo.default.flashMessages')
-    {
+    public static function addMessage($message, $title, $severity, $session = false, $queue = 'kitodo.default.flashMessages') {
         $flashMessageService = GeneralUtility::makeInstance(\TYPO3\CMS\Core\Messaging\FlashMessageService::class);
         $flashMessageQueue = $flashMessageService->getMessageQueueByIdentifier($queue);
         $flashMessage = GeneralUtility::makeInstance(
@@ -100,8 +98,7 @@ 
      *
      * @return bool Is $id a valid GNL identifier of the given $type?
      */
-    public static function checkIdentifier($id, $type)
-    {
+    public static function checkIdentifier($id, $type) {
         $digits = substr($id, 0, 8);
         $checksum = 0;
         for ($i = 0, $j = strlen($digits); $i < $j; $i++) {
@@ -165,8 +162,7 @@ 
      *
      * @return mixed The decrypted value or false on error
      */
-    public static function decrypt($encrypted)
-    {
+    public static function decrypt($encrypted) {
         if (
             !in_array(self::$cipherAlgorithm, openssl_get_cipher_methods(true))
             || !in_array(self::$hashAlgorithm, openssl_get_md_methods(true))
@@ -204,8 +200,7 @@ 
      *
      * @return mixed
      */
-    public static function getXmlFileAsString($content)
-    {
+    public static function getXmlFileAsString($content) {
         // Turn off libxml's error logging.
         $libxmlErrors = libxml_use_internal_errors(true);
         // Disables the functionality to allow external entities to be loaded when parsing the XML, must be kept
@@ -231,8 +226,7 @@ 
      * @return void
      */
     //TODO: find better way to handle logger in static class
-    public static function log($message, $severity = 0)
-    {
+    public static function log($message, $severity = 0) {
         $logger = GeneralUtility::makeInstance(LogManager::class)->getLogger(__CLASS__);
 
         switch ($severity) {
@@ -262,8 +256,7 @@ 
      *
      * @return mixed Hashed string or false on error
      */
-    public static function digest($string)
-    {
+    public static function digest($string) {
         if (!in_array(self::$hashAlgorithm, openssl_get_md_methods(true))) {
             self::log('OpenSSL library doesn\'t support hash algorithm', LOG_SEVERITY_ERROR);
             return false;
@@ -282,8 +275,7 @@ 
      *
      * @return mixed Encrypted string or false on error
      */
-    public static function encrypt($string)
-    {
+    public static function encrypt($string) {
         if (
             !in_array(self::$cipherAlgorithm, openssl_get_cipher_methods(true))
             || !in_array(self::$hashAlgorithm, openssl_get_md_methods(true))
@@ -316,8 +308,7 @@ 
      *
      * @return string The unqualified class name
      */
-    public static function getUnqualifiedClassName($qualifiedClassname)
-    {
+    public static function getUnqualifiedClassName($qualifiedClassname) {
         $nameParts = explode('\\', $qualifiedClassname);
         return end($nameParts);
     }
@@ -331,8 +322,7 @@ 
      *
      * @return string The cleaned up string
      */
-    public static function getCleanString($string)
-    {
+    public static function getCleanString($string) {
         // Convert to lowercase.
         $string = strtolower($string);
         // Remove non-alphanumeric characters.
@@ -353,8 +343,7 @@ 
      *
      * @return array Array of hook objects for the class
      */
-    public static function getHookObjects($scriptRelPath)
-    {
+    public static function getHookObjects($scriptRelPath) {
         $hookObjects = [];
         if (is_array($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS'][self::$extKey . '/' . $scriptRelPath]['hookClass'])) {
             foreach ($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS'][self::$extKey . '/' . $scriptRelPath]['hookClass'] as $classRef) {
@@ -375,8 +364,7 @@ 
      *
      * @return string "index_name" for the given UID
      */
-    public static function getIndexNameFromUid($uid, $table, $pid = -1)
-    {
+    public static function getIndexNameFromUid($uid, $table, $pid = -1) {
         // Sanitize input.
         $uid = max(intval($uid), 0);
         if (
@@ -428,8 +416,7 @@ 
      *
      * @return string "label" for the given UID
      */
-    public static function getLabelFromUid($uid, $table, $pid = -1)
-    {
+    public static function getLabelFromUid($uid, $table, $pid = -1) {
         // Sanitize input.
         $uid = max(intval($uid), 0);
         if (
@@ -479,8 +466,7 @@ 
      *
      * @return string Localized full name of language or unchanged input
      */
-    public static function getLanguageName($code)
-    {
+    public static function getLanguageName($code) {
         // Analyze code and set appropriate ISO table.
         $isoCode = strtolower(trim($code));
         if (preg_match('/^[a-z]{3}$/', $isoCode)) {
@@ -525,8 +511,7 @@ 
      *
      * @return string The translated string or the given key on failure
      */
-    public static function getMessage($key, $hsc = false, $default = '')
-    {
+    public static function getMessage($key, $hsc = false, $default = '') {
         // Set initial output to default value.
         $translated = (string) $default;
         // Load common messages file.
@@ -568,8 +553,7 @@ 
      *
      * @return string "uid" for the given index_name
      */
-    public static function getUidFromIndexName($index_name, $table, $pid = -1)
-    {
+    public static function getUidFromIndexName($index_name, $table, $pid = -1) {
         if (
             !$index_name
             || !in_array($table, ['tx_dlf_collections', 'tx_dlf_libraries', 'tx_dlf_metadata', 'tx_dlf_structures', 'tx_dlf_solrcores'])
@@ -620,8 +604,7 @@ 
      *
      * @return string Uniform Resource Name as string
      */
-    public static function getURN($base, $id)
-    {
+    public static function getURN($base, $id) {
         $concordance = [
             '0' => 1,
             '1' => 2,
@@ -688,8 +671,7 @@ 
      *
      * @return bool Is $id a valid PPN?
      */
-    public static function isPPN($id)
-    {
+    public static function isPPN($id) {
         return self::checkIdentifier($id, 'PPN');
     }
 
@@ -702,8 +684,7 @@ 
      *
      * @return mixed Session value for given key or null on failure
      */
-    public static function loadFromSession($key)
-    {
+    public static function loadFromSession($key) {
         // Cast to string for security reasons.
         $key = (string) $key;
         if (!$key) {
@@ -735,8 +716,7 @@ 
      *
      * @return array Merged array
      */
-    public static function mergeRecursiveWithOverrule(array $original, array $overrule, $addKeys = true, $includeEmptyValues = true, $enableUnsetFeature = true)
-    {
+    public static function mergeRecursiveWithOverrule(array $original, array $overrule, $addKeys = true, $includeEmptyValues = true, $enableUnsetFeature = true) {
         \TYPO3\CMS\Core\Utility\ArrayUtility::mergeRecursiveWithOverrule($original, $overrule, $addKeys, $includeEmptyValues, $enableUnsetFeature);
         return $original;
     }
@@ -753,8 +733,7 @@ 
      *
      * @return array Array of substituted "NEW..." identifiers and their actual UIDs.
      */
-    public static function processDBasAdmin(array $data = [], array $cmd = [], $reverseOrder = false, $cmdFirst = false)
-    {
+    public static function processDBasAdmin(array $data = [], array $cmd = [], $reverseOrder = false, $cmdFirst = false) {
         if (
             \TYPO3_MODE === 'BE'
             && $GLOBALS['BE_USER']->isAdmin()
@@ -800,8 +779,7 @@ 
      *
      * @return string All flash messages in the queue rendered as HTML.
      */
-    public static function renderFlashMessages($queue = 'kitodo.default.flashMessages')
-    {
+    public static function renderFlashMessages($queue = 'kitodo.default.flashMessages') {
         $flashMessageService = GeneralUtility::makeInstance(\TYPO3\CMS\Core\Messaging\FlashMessageService::class);
         $flashMessageQueue = $flashMessageService->getMessageQueueByIdentifier($queue);
         $flashMessages = $flashMessageQueue->getAllMessagesAndFlush();
@@ -820,8 +798,7 @@ 
      *
      * @return bool true on success, false on failure
      */
-    public static function saveToSession($value, $key)
-    {
+    public static function saveToSession($value, $key) {
         // Cast to string for security reasons.
         $key = (string) $key;
         if (!$key) {
@@ -853,8 +830,7 @@ 
      *
      * @return string Localized label for $index_name
      */
-    public static function translate($index_name, $table, $pid)
-    {
+    public static function translate($index_name, $table, $pid) {
         // Load labels into static variable for future use.
         static $labels = [];
         // Sanitize input.
@@ -977,8 +953,7 @@ 
      *
      * @return string Additional WHERE expression
      */
-    public static function whereExpression($table, $showHidden = false)
-    {
+    public static function whereExpression($table, $showHidden = false) {
         if (\TYPO3_MODE === 'FE') {
             // Should we ignore the record's hidden flag?
             $ignoreHide = 0;
@@ -1007,8 +982,7 @@ 
      *
      * @access private
      */
-    private function __construct()
-    {
+    private function __construct() {
         // This is a static class, thus no instances should be created.
     }
 }

Classes/Common/MetsDocument.php

Braces +28 added lines, -56 removed lines

@@ -48,8 +48,7 @@ 
  * @property-read string $toplevelId This holds the toplevel structure's @ID (METS) or the manifest's @id (IIIF)
  * @property-read mixed $uid This holds the UID or the URL of the document
  */
-final class MetsDocument extends Document
-{
+final class MetsDocument extends Document {
     /**
      * This holds the whole XML file as string for serialization purposes
      * @see __sleep() / __wakeup()
@@ -128,8 +127,7 @@ 
      *
      * @return  void
      */
-    public function addMetadataFromMets(&$metadata, $id)
-    {
+    public function addMetadataFromMets(&$metadata, $id) {
         $details = $this->getLogicalStructure($id);
         if (!empty($details)) {
             $metadata['mets_order'][0] = $details['order'];
@@ -143,8 +141,7 @@ 
      * {@inheritDoc}
      * @see \Kitodo\Dlf\Common\Document::establishRecordId()
      */
-    protected function establishRecordId($pid)
-    {
+    protected function establishRecordId($pid) {
         // Check for METS object @ID.
         if (!empty($this->mets['OBJID'])) {
             $this->recordId = (string) $this->mets['OBJID'];
@@ -164,8 +161,7 @@ 
      * {@inheritDoc}
      * @see \Kitodo\Dlf\Common\Document::getDownloadLocation()
      */
-    public function getDownloadLocation($id)
-    {
+    public function getDownloadLocation($id) {
         $fileMimeType = $this->getFileMimeType($id);
         $fileLocation = $this->getFileLocation($id);
         if ($fileMimeType === 'application/vnd.kitodo.iiif') {
@@ -190,8 +186,7 @@ 
      * {@inheritDoc}
      * @see \Kitodo\Dlf\Common\Document::getFileLocation()
      */
-    public function getFileLocation($id)
-    {
+    public function getFileLocation($id) {
         $location = $this->mets->xpath('./mets:fileSec/mets:fileGrp/mets:file[@ID="' . $id . '"]/mets:FLocat[@LOCTYPE="URL"]');
         if (
             !empty($id)
@@ -208,8 +203,7 @@ 
      * {@inheritDoc}
      * @see \Kitodo\Dlf\Common\Document::getFileMimeType()
      */
-    public function getFileMimeType($id)
-    {
+    public function getFileMimeType($id) {
         $mimetype = $this->mets->xpath('./mets:fileSec/mets:fileGrp/mets:file[@ID="' . $id . '"]/@MIMETYPE');
         if (
             !empty($id)
@@ -226,8 +220,7 @@ 
      * {@inheritDoc}
      * @see \Kitodo\Dlf\Common\Document::getLogicalStructure()
      */
-    public function getLogicalStructure($id, $recursive = false)
-    {
+    public function getLogicalStructure($id, $recursive = false) {
         $details = [];
         // Is the requested logical unit already loaded?
         if (
@@ -267,8 +260,7 @@ 
      *
      * @return array Array of the element's id, label, type and physical page indexes/mptr link
      */
-    protected function getLogicalStructureInfo(\SimpleXMLElement $structure, $recursive = false)
-    {
+    protected function getLogicalStructureInfo(\SimpleXMLElement $structure, $recursive = false) {
         // Get attributes.
         foreach ($structure->attributes() as $attribute => $value) {
             $attributes[$attribute] = (string) $value;
@@ -366,8 +358,7 @@ 
      * {@inheritDoc}
      * @see \Kitodo\Dlf\Common\Document::getMetadata()
      */
-    public function getMetadata($id, $cPid = 0)
-    {
+    public function getMetadata($id, $cPid = 0) {
         // Make sure $cPid is a non-negative integer.
         $cPid = max(intval($cPid), 0);
         // If $cPid is not given, try to get it elsewhere.
@@ -669,8 +660,7 @@ 
      * {@inheritDoc}
      * @see \Kitodo\Dlf\Common\Document::getFullText()
      */
-    public function getFullText($id)
-    {
+    public function getFullText($id) {
         $fullText = '';
 
         // Load fileGrps and check for full text files.
@@ -685,8 +675,7 @@ 
      * {@inheritDoc}
      * @see Document::getStructureDepth()
      */
-    public function getStructureDepth($logId)
-    {
+    public function getStructureDepth($logId) {
         $ancestors = $this->mets->xpath('./mets:structMap[@TYPE="LOGICAL"]//mets:div[@ID="' . $logId . '"]/ancestor::*');
         if (!empty($ancestors)) {
             return count($ancestors);
@@ -699,8 +688,7 @@ 
      * {@inheritDoc}
      * @see \Kitodo\Dlf\Common\Document::init()
      */
-    protected function init()
-    {
+    protected function init() {
         // Get METS node from XML file.
         $this->registerNamespaces($this->xml);
         $mets = $this->xml->xpath('//mets:mets');
@@ -717,8 +705,7 @@ 
      * {@inheritDoc}
      * @see \Kitodo\Dlf\Common\Document::loadLocation()
      */
-    protected function loadLocation($location)
-    {
+    protected function loadLocation($location) {
         $fileResource = GeneralUtility::getUrl($location);
         if ($fileResource !== false) {
             $xml = Helper::getXmlFileAsString($fileResource);
@@ -736,8 +723,7 @@ 
      * {@inheritDoc}
      * @see \Kitodo\Dlf\Common\Document::ensureHasFulltextIsSet()
      */
-    protected function ensureHasFulltextIsSet()
-    {
+    protected function ensureHasFulltextIsSet() {
         // Are the fileGrps already loaded?
         if (!$this->fileGrpsLoaded) {
             $this->_getFileGrps();
@@ -748,8 +734,7 @@ 
      * {@inheritDoc}
      * @see Document::getParentDocumentUid()
      */
-    protected function getParentDocumentUidForSaving($pid, $core, $owner)
-    {
+    protected function getParentDocumentUidForSaving($pid, $core, $owner) {
         $partof = 0;
         // Get the closest ancestor of the current document which has a MPTR child.
         $parentMptr = $this->mets->xpath('./mets:structMap[@TYPE="LOGICAL"]//mets:div[@ID="' . $this->_getToplevelId() . '"]/ancestor::mets:div[./mets:mptr][1]/mets:mptr');
@@ -772,8 +757,7 @@ 
      * {@inheritDoc}
      * @see Document::setPreloadedDocument()
      */
-    protected function setPreloadedDocument($preloadedDocument)
-    {
+    protected function setPreloadedDocument($preloadedDocument) {
 
         if ($preloadedDocument instanceof \SimpleXMLElement) {
             $this->xml = $preloadedDocument;
@@ -786,8 +770,7 @@ 
      * {@inheritDoc}
      * @see Document::getDocument()
      */
-    protected function getDocument()
-    {
+    protected function getDocument() {
         return $this->mets;
     }
 
@@ -798,8 +781,7 @@ 
      *
      * @return array Array of dmdSecs with their IDs as array key
      */
-    protected function _getDmdSec()
-    {
+    protected function _getDmdSec() {
         if (!$this->dmdSecLoaded) {
             // Get available data formats.
             $this->loadFormats();
@@ -837,8 +819,7 @@ 
      *
      * @return array Array of file use groups with file IDs
      */
-    protected function _getFileGrps()
-    {
+    protected function _getFileGrps() {
         if (!$this->fileGrpsLoaded) {
             // Get configured USE attributes.
             $extConf = GeneralUtility::makeInstance(ExtensionConfiguration::class)->get(self::$extKey);
@@ -883,8 +864,7 @@ 
      * {@inheritDoc}
      * @see \Kitodo\Dlf\Common\Document::prepareMetadataArray()
      */
-    protected function prepareMetadataArray($cPid)
-    {
+    protected function prepareMetadataArray($cPid) {
         $ids = $this->mets->xpath('./mets:structMap[@TYPE="LOGICAL"]//mets:div[@DMDID]/@ID');
         // Get all logical structure nodes with metadata.
         if (!empty($ids)) {
@@ -902,8 +882,7 @@ 
      *
      * @return \SimpleXMLElement The XML's METS part as \SimpleXMLElement object
      */
-    protected function _getMets()
-    {
+    protected function _getMets() {
         return $this->mets;
     }
 
@@ -911,8 +890,7 @@ 
      * {@inheritDoc}
      * @see \Kitodo\Dlf\Common\Document::_getPhysicalStructure()
      */
-    protected function _getPhysicalStructure()
-    {
+    protected function _getPhysicalStructure() {
         // Is there no physical structure array yet?
         if (!$this->physicalStructureLoaded) {
             // Does the document have a structMap node of type "PHYSICAL"?
@@ -972,8 +950,7 @@ 
      * {@inheritDoc}
      * @see \Kitodo\Dlf\Common\Document::_getSmLinks()
      */
-    protected function _getSmLinks()
-    {
+    protected function _getSmLinks() {
         if (!$this->smLinksLoaded) {
             $smLinks = $this->mets->xpath('./mets:structLink/mets:smLink');
             if (!empty($smLinks)) {
@@ -991,8 +968,7 @@ 
      * {@inheritDoc}
      * @see \Kitodo\Dlf\Common\Document::_getThumbnail()
      */
-    protected function _getThumbnail($forceReload = false)
-    {
+    protected function _getThumbnail($forceReload = false) {
         if (
             !$this->thumbnailLoaded
             || $forceReload
@@ -1071,8 +1047,7 @@ 
      * {@inheritDoc}
      * @see \Kitodo\Dlf\Common\Document::_getToplevelId()
      */
-    protected function _getToplevelId()
-    {
+    protected function _getToplevelId() {
         if (empty($this->toplevelId)) {
             // Get all logical structure nodes with metadata, but without associated METS-Pointers.
             $divs = $this->mets->xpath('./mets:structMap[@TYPE="LOGICAL"]//mets:div[@DMDID and not(./mets:mptr)]');
@@ -1104,8 +1079,7 @@ 
      *
      * @return array Properties to be serialized
      */
-    public function __sleep()
-    {
+    public function __sleep() {
         // \SimpleXMLElement objects can't be serialized, thus save the XML as string for serialization
         $this->asXML = $this->xml->asXML();
         return ['uid', 'pid', 'recordId', 'parentId', 'asXML'];
@@ -1118,8 +1092,7 @@ 
      *
      * @return string String representing the METS object
      */
-    public function __toString()
-    {
+    public function __toString() {
         $xml = new \DOMDocument('1.0', 'utf-8');
         $xml->appendChild($xml->importNode(dom_import_simplexml($this->mets), true));
         $xml->formatOutput = true;
@@ -1134,8 +1107,7 @@ 
      *
      * @return void
      */
-    public function __wakeup()
-    {
+    public function __wakeup() {
         $xml = Helper::getXmlFileAsString($this->asXML);
         if ($xml !== false) {
             $this->asXML = '';