Erikmitk / kitodo-presentation

Classes/Common/Indexer.php

Spacing +15 added lines, -15 removed lines

@@ -113,7 +113,7 @@ 
                         $parent->setCurrentDocument($doc);
                         $success = self::add($parent, $documentRepository);
                     } else {
-                        Helper::log('Could not load parent document with UID ' . $document->getCurrentDocument()->parentId, LOG_SEVERITY_ERROR);
+                        Helper::log('Could not load parent document with UID '.$document->getCurrentDocument()->parentId, LOG_SEVERITY_ERROR);
                         return false;
                     }
                 }
@@ -196,19 +196,19 @@ 
             } catch (\Exception $e) {
                 if (!(Environment::isCli())) {
                     Helper::addMessage(
-                        Helper::getLanguageService()->getLL('flash.solrException') . ' ' . htmlspecialchars($e->getMessage()),
+                        Helper::getLanguageService()->getLL('flash.solrException').' '.htmlspecialchars($e->getMessage()),
                         Helper::getLanguageService()->getLL('flash.error'),
                         FlashMessage::ERROR,
                         true,
                         'core.template.flashMessages'
                     );
                 }
-                Helper::log('Apache Solr threw exception: "' . $e->getMessage() . '"', LOG_SEVERITY_ERROR);
+                Helper::log('Apache Solr threw exception: "'.$e->getMessage().'"', LOG_SEVERITY_ERROR);
                 return false;
             }
         }
 
-        Helper::log('Document not deleted from SOLR - problem with the connection to the SOLR core ' . $solrCoreUid, LOG_SEVERITY_ERROR);
+        Helper::log('Document not deleted from SOLR - problem with the connection to the SOLR core '.$solrCoreUid, LOG_SEVERITY_ERROR);
         return false;
     }
 
@@ -229,7 +229,7 @@ 
         // Sanitize input.
         $pid = max((int) $pid, 0);
         if (!$pid) {
-            Helper::log('Invalid PID ' . $pid . ' for metadata configuration', LOG_SEVERITY_ERROR);
+            Helper::log('Invalid PID '.$pid.' for metadata configuration', LOG_SEVERITY_ERROR);
             return '';
         }
         // Load metadata configuration.
@@ -238,7 +238,7 @@ 
         $suffix = (in_array($indexName, self::$fields['tokenized']) ? 't' : 'u');
         $suffix .= (in_array($indexName, self::$fields['stored']) ? 's' : 'u');
         $suffix .= (in_array($indexName, self::$fields['indexed']) ? 'i' : 'u');
-        $indexName .= '_' . $suffix;
+        $indexName .= '_'.$suffix;
         return $indexName;
     }
 
@@ -354,7 +354,7 @@ 
                 $solrDoc->setField('title', $metadata['title'][0]);
                 $solrDoc->setField('volume', $metadata['volume'][0]);
                 // verify date formatting
-                if(strtotime($metadata['date'][0])) {
+                if (strtotime($metadata['date'][0])) {
                     $solrDoc->setField('date', self::getFormattedDate($metadata['date'][0]));
                 }
                 $solrDoc->setField('record_id', $metadata['record_id'][0]);
@@ -517,11 +517,11 @@ 
                 $solrDoc->setField(self::getIndexFieldName($indexName, $document->getPid()), $data);
                 if (in_array($indexName, self::$fields['sortables'])) {
                     // Add sortable fields to index.
-                    $solrDoc->setField($indexName . '_sorting', $metadata[$indexName . '_sorting'][0]);
+                    $solrDoc->setField($indexName.'_sorting', $metadata[$indexName.'_sorting'][0]);
                 }
                 if (in_array($indexName, self::$fields['facets'])) {
                     // Add facets to index.
-                    $solrDoc->setField($indexName . '_faceting', $data);
+                    $solrDoc->setField($indexName.'_faceting', $data);
                 }
                 if (in_array($indexName, self::$fields['autocomplete'])) {
                     $autocomplete = array_merge($autocomplete, $data);
@@ -557,7 +557,7 @@ 
                         $data = self::removeAppendsFromAuthor($data);
                     }
                     // Add facets to index.
-                    $solrDoc->setField($indexName . '_faceting', $data);
+                    $solrDoc->setField($indexName.'_faceting', $data);
                 }
             }
             // Add sorting information to physical sub-elements if applicable.
@@ -587,9 +587,9 @@ 
         $update = self::$solr->service->createUpdate();
         $query = "";
         if ($field == 'uid' || $field == 'partof') {
-            $query = $field . ':' . $value;
+            $query = $field.':'.$value;
         } else {
-            $query = $field . ':"' . $value . '"';
+            $query = $field.':"'.$value.'"';
         }
         $update->addDeleteQuery($query);
         $update->addCommit();
@@ -614,7 +614,7 @@ 
     {
         $solrDoc = $updateQuery->createDocument();
         // Create unique identifier from document's UID and unit's XML ID.
-        $solrDoc->setField('id', $document->getUid() . $unit['id']);
+        $solrDoc->setField('id', $document->getUid().$unit['id']);
         $solrDoc->setField('uid', $document->getUid());
         $solrDoc->setField('pid', $document->getPid());
         $solrDoc->setField('partof', $document->getPartof());
@@ -693,9 +693,9 @@ 
     private static function handleException(string $errorMessage): void
     {
         if (!(Environment::isCli())) {
-            self::addErrorMessage(Helper::getLanguageService()->getLL('flash.solrException') . '<br />' . htmlspecialchars($errorMessage));
+            self::addErrorMessage(Helper::getLanguageService()->getLL('flash.solrException').'<br />'.htmlspecialchars($errorMessage));
         }
-        Helper::log('Apache Solr threw exception: "' . $errorMessage . '"', LOG_SEVERITY_ERROR);
+        Helper::log('Apache Solr threw exception: "'.$errorMessage.'"', LOG_SEVERITY_ERROR);
     }
 
     /**

Classes/Common/MetsDocument.php

Spacing +30 added lines, -30 removed lines

@@ -188,7 +188,7 @@ 
     {
         $file = $this->getFileInfo($id);
         if ($file['mimeType'] === 'application/vnd.kitodo.iiif') {
-            $file['location'] = (strrpos($file['location'], 'info.json') === strlen($file['location']) - 9) ? $file['location'] : (strrpos($file['location'], '/') === strlen($file['location']) ? $file['location'] . 'info.json' : $file['location'] . '/info.json');
+            $file['location'] = (strrpos($file['location'], 'info.json') === strlen($file['location']) - 9) ? $file['location'] : (strrpos($file['location'], '/') === strlen($file['location']) ? $file['location'].'info.json' : $file['location'].'/info.json');
             $conf = GeneralUtility::makeInstance(ExtensionConfiguration::class)->get(self::$extKey, 'iiif');
             IiifHelper::setUrlReader(IiifUrlReader::getInstance());
             IiifHelper::setMaxThumbnailHeight($conf['thumbnailHeight']);
@@ -198,9 +198,9 @@ 
                 return $service->getImageUrl();
             }
         } elseif ($file['mimeType'] === 'application/vnd.netfpx') {
-            $baseURL = $file['location'] . (strpos($file['location'], '?') === false ? '?' : '');
+            $baseURL = $file['location'].(strpos($file['location'], '?') === false ? '?' : '');
             // TODO CVT is an optional IIP server capability; in theory, capabilities should be determined in the object request with '&obj=IIP-server'
-            return $baseURL . '&CVT=jpeg';
+            return $baseURL.'&CVT=jpeg';
         }
         return $file['location'];
     }
@@ -229,14 +229,14 @@ 
      */
     public function getFileLocation(string $id): string
     {
-        $location = $this->mets->xpath('./mets:fileSec/mets:fileGrp/mets:file[@ID="' . $id . '"]/mets:FLocat[@LOCTYPE="URL"]');
+        $location = $this->mets->xpath('./mets:fileSec/mets:fileGrp/mets:file[@ID="'.$id.'"]/mets:FLocat[@LOCTYPE="URL"]');
         if (
             !empty($id)
             && !empty($location)
         ) {
             return (string) $location[0]->attributes('http://www.w3.org/1999/xlink')->href;
         } else {
-            $this->logger->warning('There is no file node with @ID "' . $id . '"');
+            $this->logger->warning('There is no file node with @ID "'.$id.'"');
             return '';
         }
     }
@@ -246,14 +246,14 @@ 
      */
     public function getFileMimeType(string $id): string
     {
-        $mimetype = $this->mets->xpath('./mets:fileSec/mets:fileGrp/mets:file[@ID="' . $id . '"]/@MIMETYPE');
+        $mimetype = $this->mets->xpath('./mets:fileSec/mets:fileGrp/mets:file[@ID="'.$id.'"]/@MIMETYPE');
         if (
             !empty($id)
             && !empty($mimetype)
         ) {
             return (string) $mimetype[0];
         } else {
-            $this->logger->warning('There is no file node with @ID "' . $id . '" or no MIME type specified');
+            $this->logger->warning('There is no file node with @ID "'.$id.'" or no MIME type specified');
             return '';
         }
     }
@@ -273,7 +273,7 @@ 
             return $this->logicalUnits[$id];
         } elseif (!empty($id)) {
             // Get specified logical unit.
-            $divs = $this->mets->xpath('./mets:structMap[@TYPE="LOGICAL"]//mets:div[@ID="' . $id . '"]');
+            $divs = $this->mets->xpath('./mets:structMap[@TYPE="LOGICAL"]//mets:div[@ID="'.$id.'"]');
         } else {
             // Get all logical units at top level.
             $divs = $this->mets->xpath('./mets:structMap[@TYPE="LOGICAL"]/mets:div');
@@ -461,7 +461,7 @@ 
         $cPid = max($cPid, 0);
         if ($cPid == 0 && ($this->cPid || $this->pid)) {
             // Retain current PID.
-            $cPid = $this->cPid ?: $this->pid;
+            $cPid = $this->cPid ? : $this->pid;
         }
         return $cPid;
     }
@@ -528,7 +528,7 @@ 
         if (isset($this->fileInfos[$id]) || in_array('dmdSec', $metadataSections)) {
             return $metadata;
         } else {
-            $this->logger->warning('No supported descriptive metadata found for logical structure with @ID "' . $id . '"');
+            $this->logger->warning('No supported descriptive metadata found for logical structure with @ID "'.$id.'"');
             return [];
         }
     }
@@ -547,7 +547,7 @@ 
         if (!empty($this->logicalUnits[$id])) {
             return [$this->logicalUnits[$id]['type']];
         } else {
-            $struct = $this->mets->xpath('./mets:structMap[@TYPE="LOGICAL"]//mets:div[@ID="' . $id . '"]/@TYPE');
+            $struct = $this->mets->xpath('./mets:structMap[@TYPE="LOGICAL"]//mets:div[@ID="'.$id.'"]/@TYPE');
             if (!empty($struct)) {
                 return [(string) $struct[0]];
             }
@@ -690,13 +690,13 @@ 
             if ($resArray['format'] > 0 && !empty($resArray['xpath_sorting'])) {
                 $values = $domXPath->evaluate($resArray['xpath_sorting'], $domNode);
                 if ($values instanceof \DOMNodeList && $values->length > 0) {
-                    $metadata[$resArray['index_name'] . '_sorting'][0] = trim((string) $values->item(0)->nodeValue);
+                    $metadata[$resArray['index_name'].'_sorting'][0] = trim((string) $values->item(0)->nodeValue);
                 } elseif (!($values instanceof \DOMNodeList)) {
-                    $metadata[$resArray['index_name'] . '_sorting'][0] = trim((string) $values);
+                    $metadata[$resArray['index_name'].'_sorting'][0] = trim((string) $values);
                 }
             }
-            if (empty($metadata[$resArray['index_name'] . '_sorting'][0])) {
-                $metadata[$resArray['index_name'] . '_sorting'][0] = $metadata[$resArray['index_name']][0];
+            if (empty($metadata[$resArray['index_name'].'_sorting'][0])) {
+                $metadata[$resArray['index_name'].'_sorting'][0] = $metadata[$resArray['index_name']][0];
             }
         }
     }
@@ -756,11 +756,11 @@ 
                         return true;
                     }
                 } else {
-                    $this->logger->warning('Invalid class/method "' . $class . '->extractMetadata()" for metadata format "' . $this->mdSec[$dmdId]['type'] . '"');
+                    $this->logger->warning('Invalid class/method "'.$class.'->extractMetadata()" for metadata format "'.$this->mdSec[$dmdId]['type'].'"');
                 }
             }
         } else {
-            $this->logger->notice('Unsupported metadata format "' . $this->mdSec[$dmdId]['type'] . '" in ' . $mdSectionType . ' with @ID "' . $dmdId . '"');
+            $this->logger->notice('Unsupported metadata format "'.$this->mdSec[$dmdId]['type'].'" in '.$mdSectionType.' with @ID "'.$dmdId.'"');
         }
         return false;
     }
@@ -867,7 +867,7 @@ 
             $dmdIds = $this->logicalUnits[$id]['dmdId'] ?? '';
             $admIds = $this->logicalUnits[$id]['admId'] ?? '';
         } else {
-            $mdSec = $this->mets->xpath('./mets:structMap[@TYPE="LOGICAL"]//mets:div[@ID="' . $id . '"]')[0];
+            $mdSec = $this->mets->xpath('./mets:structMap[@TYPE="LOGICAL"]//mets:div[@ID="'.$id.'"]')[0];
             if ($mdSec) {
                 $dmdIds = (string) $mdSec->attributes()->DMDID;
                 $admIds = (string) $mdSec->attributes()->ADMID;
@@ -897,7 +897,7 @@ 
 
         return array_filter(
             $allMdIds,
-            function ($element) {
+            function($element) {
                 return !empty($element);
             }
         );
@@ -923,7 +923,7 @@ 
      */
     public function getStructureDepth(string $logId)
     {
-        $ancestors = $this->mets->xpath('./mets:structMap[@TYPE="LOGICAL"]//mets:div[@ID="' . $logId . '"]/ancestor::*');
+        $ancestors = $this->mets->xpath('./mets:structMap[@TYPE="LOGICAL"]//mets:div[@ID="'.$logId.'"]/ancestor::*');
         if (!empty($ancestors)) {
             return count($ancestors);
         } else {
@@ -947,9 +947,9 @@ 
             $this->registerNamespaces($this->mets);
         } else {
             if (!empty($location)) {
-                $this->logger->error('No METS part found in document with location "' . $location . '".');
+                $this->logger->error('No METS part found in document with location "'.$location.'".');
             } elseif (!empty($this->recordId)) {
-                $this->logger->error('No METS part found in document with recordId "' . $this->recordId . '".');
+                $this->logger->error('No METS part found in document with recordId "'.$this->recordId.'".');
             } else {
                 $this->logger->error('No METS part found in current document.');
             }
@@ -970,7 +970,7 @@ 
                 return true;
             }
         }
-        $this->logger->error('Could not load XML file from "' . $location . '"');
+        $this->logger->error('Could not load XML file from "'.$location.'"');
         return false;
     }
 
@@ -1093,10 +1093,10 @@ 
 
         if (!empty($mdType) && !empty($this->formats[(string) $mdType[0]])) {
             $type = (string) $mdType[0];
-            $xml = $element->xpath('./mets:mdWrap[@MDTYPE="' . $type . '"]/mets:xmlData/' . strtolower($type) . ':' . $this->formats[$type]['rootElement']);
+            $xml = $element->xpath('./mets:mdWrap[@MDTYPE="'.$type.'"]/mets:xmlData/'.strtolower($type).':'.$this->formats[$type]['rootElement']);
         } elseif (!empty($otherMdType) && !empty($this->formats[(string) $otherMdType[0]])) {
             $type = (string) $otherMdType[0];
-            $xml = $element->xpath('./mets:mdWrap[@MDTYPE="OTHER"][@OTHERMDTYPE="' . $type . '"]/mets:xmlData/' . strtolower($type) . ':' . $this->formats[$type]['rootElement']);
+            $xml = $element->xpath('./mets:mdWrap[@MDTYPE="OTHER"][@OTHERMDTYPE="'.$type.'"]/mets:xmlData/'.strtolower($type).':'.$this->formats[$type]['rootElement']);
         }
 
         if (empty($xml)) {
@@ -1289,9 +1289,9 @@ 
             || $forceReload
         ) {
             // Retain current PID.
-            $cPid = $this->cPid ?: $this->pid;
+            $cPid = $this->cPid ? : $this->pid;
             if (!$cPid) {
-                $this->logger->error('Invalid PID ' . $cPid . ' for structure definitions');
+                $this->logger->error('Invalid PID '.$cPid.' for structure definitions');
                 $this->thumbnailLoaded = true;
                 return $this->thumbnail;
             }
@@ -1328,7 +1328,7 @@ 
                 if (!empty($resArray['thumbnail'])) {
                     $strctType = Helper::getIndexNameFromUid($resArray['thumbnail'], 'tx_dlf_structures', $cPid);
                     // Check if this document has a structure element of the desired type.
-                    $strctIds = $this->mets->xpath('./mets:structMap[@TYPE="LOGICAL"]//mets:div[@TYPE="' . $strctType . '"]/@ID');
+                    $strctIds = $this->mets->xpath('./mets:structMap[@TYPE="LOGICAL"]//mets:div[@TYPE="'.$strctType.'"]/@ID');
                     if (!empty($strctIds)) {
                         $strctId = (string) $strctIds[0];
                     }
@@ -1351,7 +1351,7 @@ 
                     }
                 }
             } else {
-                $this->logger->error('No structure of type "' . $metadata['type'][0] . '" found in database');
+                $this->logger->error('No structure of type "'.$metadata['type'][0].'" found in database');
             }
             $this->thumbnailLoaded = true;
         }
@@ -1397,7 +1397,7 @@ 
     {
         if (empty($this->parentHref)) {
             // 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->toplevelId . '"]/ancestor::mets:div[./mets:mptr][1]/mets:mptr');
+            $parentMptr = $this->mets->xpath('./mets:structMap[@TYPE="LOGICAL"]//mets:div[@ID="'.$this->toplevelId.'"]/ancestor::mets:div[./mets:mptr][1]/mets:mptr');
             if (!empty($parentMptr)) {
                 $this->parentHref = (string) $parentMptr[0]->attributes('http://www.w3.org/1999/xlink')->href;
             }

Classes/Command/ReindexCommand.php

Spacing +9 added lines, -9 removed lines

@@ -114,7 +114,7 @@ 
         $this->initializeRepositories((int) $input->getOption('pid'));
 
         if ($this->storagePid == 0) {
-            $io->error('ERROR: No valid PID (' . $this->storagePid . ') given.');
+            $io->error('ERROR: No valid PID ('.$this->storagePid.') given.');
             return BaseCommand::FAILURE;
         }
 
@@ -129,13 +129,13 @@ 
             if (empty($solrCoreUid) || !in_array($solrCoreUid, $allSolrCores)) {
                 $outputSolrCores = [];
                 foreach ($allSolrCores as $indexName => $uid) {
-                    $outputSolrCores[] = $uid . ' : ' . $indexName;
+                    $outputSolrCores[] = $uid.' : '.$indexName;
                 }
                 if (empty($outputSolrCores)) {
-                    $io->error('ERROR: No valid Solr core ("' . $input->getOption('solr') . '") given. No valid cores found on PID ' . $this->storagePid . ".\n");
+                    $io->error('ERROR: No valid Solr core ("'.$input->getOption('solr').'") given. No valid cores found on PID '.$this->storagePid.".\n");
                     return BaseCommand::FAILURE;
                 } else {
-                    $io->error('ERROR: No valid Solr core ("' . $input->getOption('solr') . '") given. ' . "Valid cores are (<uid>:<index_name>):\n" . implode("\n", $outputSolrCores) . "\n");
+                    $io->error('ERROR: No valid Solr core ("'.$input->getOption('solr').'") given. '."Valid cores are (<uid>:<index_name>):\n".implode("\n", $outputSolrCores)."\n");
                     return BaseCommand::FAILURE;
                 }
             }
@@ -165,7 +165,7 @@ 
                     ->setLimit((int) $input->getOption('index-limit'))
                     ->setOffset((int) $input->getOption('index-begin'))
                     ->execute();
-                $io->writeln($input->getOption('index-limit') . ' documents starting from ' . $input->getOption('index-begin') . ' will be indexed.');
+                $io->writeln($input->getOption('index-limit').' documents starting from '.$input->getOption('index-begin').' will be indexed.');
             } else {
                 // Get all documents.
                 $documents = $this->documentRepository->findAll();
@@ -187,7 +187,7 @@ 
             ) {
                 $documents = $this->documentRepository->findAllByCollectionsLimited($collections, (int) $input->getOption('index-limit'), (int) $input->getOption('index-begin'));
 
-                $io->writeln($input->getOption('index-limit') . ' documents starting from ' . $input->getOption('index-begin') . ' will be indexed.');
+                $io->writeln($input->getOption('index-limit').' documents starting from '.$input->getOption('index-begin').' will be indexed.');
             } else {
                 // Get all documents of given collections.
                 $documents = $this->documentRepository->findAllByCollectionsLimited($collections, 0);
@@ -201,15 +201,15 @@ 
             $doc = AbstractDocument::getInstance($document->getLocation(), ['storagePid' => $this->storagePid], true);
 
             if ($doc === null) {
-                $io->warning('WARNING: Document "' . $document->getLocation() . '" could not be loaded. Skip to next document.');
+                $io->warning('WARNING: Document "'.$document->getLocation().'" could not be loaded. Skip to next document.');
                 continue;
             }
 
             if ($dryRun) {
-                $io->writeln('DRY RUN: Would index ' . ($id + 1) . '/' . count($documents) . '  with UID "' . $document->getUid() . '" ("' . $document->getLocation() . '") on PID ' . $this->storagePid . ' and Solr core ' . $solrCoreUid . '.');
+                $io->writeln('DRY RUN: Would index '.($id + 1).'/'.count($documents).'  with UID "'.$document->getUid().'" ("'.$document->getLocation().'") on PID '.$this->storagePid.' and Solr core '.$solrCoreUid.'.');
             } else {
                 if ($io->isVerbose()) {
-                    $io->writeln(date('Y-m-d H:i:s') . ' Indexing ' . ($id + 1) . '/' . count($documents) . ' with UID "' . $document->getUid() . '" ("' . $document->getLocation() . '") on PID ' . $this->storagePid . ' and Solr core ' . $solrCoreUid . '.');
+                    $io->writeln(date('Y-m-d H:i:s').' Indexing '.($id + 1).'/'.count($documents).' with UID "'.$document->getUid().'" ("'.$document->getLocation().'") on PID '.$this->storagePid.' and Solr core '.$solrCoreUid.'.');
                 }
                 $document->setCurrentDocument($doc);
                 // save to database

Classes/Command/HarvestCommand.php

Spacing +12 added lines, -12 removed lines

@@ -111,7 +111,7 @@ 
         $this->initializeRepositories((int) $input->getOption('pid'));
 
         if ($this->storagePid == 0) {
-            $io->error('ERROR: No valid PID (' . $this->storagePid . ') given.');
+            $io->error('ERROR: No valid PID ('.$this->storagePid.') given.');
             return BaseCommand::FAILURE;
         }
 
@@ -129,13 +129,13 @@ 
             if (empty($solrCoreUid) || !in_array($solrCoreUid, $allSolrCores)) {
                 $outputSolrCores = [];
                 foreach ($allSolrCores as $indexName => $uid) {
-                    $outputSolrCores[] = $uid . ' : ' . $indexName;
+                    $outputSolrCores[] = $uid.' : '.$indexName;
                 }
                 if (empty($outputSolrCores)) {
-                    $io->error('ERROR: No valid Solr core ("' . $input->getOption('solr') . '") given. No valid cores found on PID ' . $this->storagePid . ".\n");
+                    $io->error('ERROR: No valid Solr core ("'.$input->getOption('solr').'") given. No valid cores found on PID '.$this->storagePid.".\n");
                     return BaseCommand::FAILURE;
                 } else {
-                    $io->error('ERROR: No valid Solr core ("' . $input->getOption('solr') . '") given. ' . "Valid cores are (<uid>:<index_name>):\n" . implode("\n", $outputSolrCores) . "\n");
+                    $io->error('ERROR: No valid Solr core ("'.$input->getOption('solr').'") given. '."Valid cores are (<uid>:<index_name>):\n".implode("\n", $outputSolrCores)."\n");
                     return BaseCommand::FAILURE;
                 }
             }
@@ -155,7 +155,7 @@ 
             return BaseCommand::FAILURE;
         }
         if (!GeneralUtility::isValidUrl($baseUrl)) {
-            $io->error('ERROR: No valid OAI Base URL set for library with given UID ("' . $input->getOption('lib') . '").');
+            $io->error('ERROR: No valid OAI Base URL set for library with given UID ("'.$input->getOption('lib').'").');
             return BaseCommand::FAILURE;
         } else {
             try {
@@ -197,7 +197,7 @@ 
                 }
             }
             if (empty($set)) {
-                $io->error('ERROR: OAI interface does not provide a set with given setSpec ("' . $input->getOption('set') . '").');
+                $io->error('ERROR: OAI interface does not provide a set with given setSpec ("'.$input->getOption('set').'").');
                 return BaseCommand::FAILURE;
             }
         }
@@ -215,7 +215,7 @@ 
         }
 
         // Process all identifiers.
-        $baseLocation = $baseUrl . (parse_url($baseUrl, PHP_URL_QUERY) ? '&' : '?');
+        $baseLocation = $baseUrl.(parse_url($baseUrl, PHP_URL_QUERY) ? '&' : '?');
         foreach ($identifiers as $identifier) {
             // Build OAI GetRecord URL...
             $params = [
@@ -223,13 +223,13 @@ 
                 'metadataPrefix' => 'mets',
                 'identifier' => (string) $identifier->identifier
             ];
-            $docLocation = $baseLocation . http_build_query($params);
+            $docLocation = $baseLocation.http_build_query($params);
             // ...index the document...
             $document = null;
             $doc = AbstractDocument::getInstance($docLocation, ['storagePid' => $this->storagePid], true);
 
             if ($doc === null) {
-                $io->warning('WARNING: Document "' . $docLocation . '" could not be loaded. Skip to next document.');
+                $io->warning('WARNING: Document "'.$docLocation.'" could not be loaded. Skip to next document.');
                 continue;
             }
 
@@ -246,10 +246,10 @@ 
             $document->setSolrcore($solrCoreUid);
 
             if ($dryRun) {
-                $io->writeln('DRY RUN: Would index ' . $document->getUid() . ' ("' . $document->getLocation() . '") on PID ' . $this->storagePid . ' and Solr core ' . $solrCoreUid . '.');
+                $io->writeln('DRY RUN: Would index '.$document->getUid().' ("'.$document->getLocation().'") on PID '.$this->storagePid.' and Solr core '.$solrCoreUid.'.');
             } else {
                 if ($io->isVerbose()) {
-                    $io->writeln(date('Y-m-d H:i:s') . ' Indexing ' . $document->getUid() . ' ("' . $document->getLocation() . '") on PID ' . $this->storagePid . ' and Solr core ' . $solrCoreUid . '.');
+                    $io->writeln(date('Y-m-d H:i:s').' Indexing '.$document->getUid().' ("'.$document->getLocation().'") on PID '.$this->storagePid.' and Solr core '.$solrCoreUid.'.');
                 }
                 $document->setCurrentDocument($doc);
                 // save to database
@@ -276,6 +276,6 @@ 
      */
     protected function handleOaiError(BaseoaipmhException $exception, SymfonyStyle $io): void
     {
-        $io->error('ERROR: Trying to retrieve data from OAI interface resulted in error:' . "\n    " . $exception->getMessage());
+        $io->error('ERROR: Trying to retrieve data from OAI interface resulted in error:'."\n    ".$exception->getMessage());
     }
 }

Classes/Command/IndexCommand.php

Spacing +12 added lines, -12 removed lines

@@ -98,7 +98,7 @@ 
         $this->initializeRepositories((int) $input->getOption('pid'));
 
         if ($this->storagePid == 0) {
-            $io->error('ERROR: No valid PID (' . $this->storagePid . ') given.');
+            $io->error('ERROR: No valid PID ('.$this->storagePid.') given.');
             return BaseCommand::FAILURE;
         }
 
@@ -113,13 +113,13 @@ 
             if (empty($solrCoreUid) || !in_array($solrCoreUid, $allSolrCores)) {
                 $outputSolrCores = [];
                 foreach ($allSolrCores as $indexName => $uid) {
-                    $outputSolrCores[] = $uid . ' : ' . $indexName;
+                    $outputSolrCores[] = $uid.' : '.$indexName;
                 }
                 if (empty($outputSolrCores)) {
-                    $io->error('ERROR: No valid Solr core ("' . $input->getOption('solr') . '") given. No valid cores found on PID ' . $this->storagePid . ".\n");
+                    $io->error('ERROR: No valid Solr core ("'.$input->getOption('solr').'") given. No valid cores found on PID '.$this->storagePid.".\n");
                     return BaseCommand::FAILURE;
                 } else {
-                    $io->error('ERROR: No valid Solr core ("' . $input->getOption('solr') . '") given. ' . "Valid cores are (<uid>:<index_name>):\n" . implode("\n", $outputSolrCores) . "\n");
+                    $io->error('ERROR: No valid Solr core ("'.$input->getOption('solr').'") given. '."Valid cores are (<uid>:<index_name>):\n".implode("\n", $outputSolrCores)."\n");
                     return BaseCommand::FAILURE;
                 }
             }
@@ -159,7 +159,7 @@ 
             $document = $this->documentRepository->findByUid($input->getOption('doc'));
 
             if ($document === null) {
-                $io->error('ERROR: Document with UID "' . $input->getOption('doc') . '" could not be found on PID ' . $this->storagePid . ' .');
+                $io->error('ERROR: Document with UID "'.$input->getOption('doc').'" could not be found on PID '.$this->storagePid.' .');
                 exit(1);
             } else {
                 $doc = AbstractDocument::getInstance($document->getLocation(), ['storagePid' => $this->storagePid], true);
@@ -172,31 +172,31 @@ 
         }
 
         if ($doc === null) {
-            $io->error('ERROR: Document "' . $input->getOption('doc') . '" could not be loaded.');
+            $io->error('ERROR: Document "'.$input->getOption('doc').'" could not be loaded.');
             return BaseCommand::FAILURE;
         }
 
         $document->setSolrcore($solrCoreUid);
 
         if ($dryRun) {
-            $io->section('DRY RUN: Would index ' . $document->getUid() . ' ("' . $document->getLocation() . '") on PID ' . $this->storagePid . ' and Solr core ' . $solrCoreUid . '.');
+            $io->section('DRY RUN: Would index '.$document->getUid().' ("'.$document->getLocation().'") on PID '.$this->storagePid.' and Solr core '.$solrCoreUid.'.');
             $io->success('All done!');
             return BaseCommand::SUCCESS;
         } else {
             $document->setCurrentDocument($doc);
 
             if ($io->isVerbose()) {
-                $io->section('Indexing ' . $document->getUid() . ' ("' . $document->getLocation() . '") on PID ' . $this->storagePid . '.');
+                $io->section('Indexing '.$document->getUid().' ("'.$document->getLocation().'") on PID '.$this->storagePid.'.');
             }
             $isSaved = $this->saveToDatabase($document);
 
             if ($isSaved) {
                 if ($io->isVerbose()) {
-                    $io->section('Indexing ' . $document->getUid() . ' ("' . $document->getLocation() . '") on Solr core ' . $solrCoreUid . '.');
+                    $io->section('Indexing '.$document->getUid().' ("'.$document->getLocation().'") on Solr core '.$solrCoreUid.'.');
                 }
                 $isSaved = Indexer::add($document, $this->documentRepository);
             } else {
-                $io->error('ERROR: Document with UID "' . $document->getUid() . '" could not be indexed on PID ' . $this->storagePid . ' . There are missing mandatory fields (at least one of those: ' . $this->extConf['requiredMetadataFields'] . ') in this document.');
+                $io->error('ERROR: Document with UID "'.$document->getUid().'" could not be indexed on PID '.$this->storagePid.' . There are missing mandatory fields (at least one of those: '.$this->extConf['requiredMetadataFields'].') in this document.');
                 return BaseCommand::FAILURE;
             }
 
@@ -205,8 +205,8 @@ 
                 return BaseCommand::SUCCESS;
             }
 
-            $io->error('ERROR: Document with UID "' . $document->getUid() . '" could not be indexed on Solr core ' . $solrCoreUid . ' . There are missing mandatory fields (at least one of those: ' . $this->extConf['requiredMetadataFields'] . ') in this document.');
-            $io->info('INFO: Document with UID "' . $document->getUid() . '" is already in database. If you want to keep the database and index consistent you need to remove it.');
+            $io->error('ERROR: Document with UID "'.$document->getUid().'" could not be indexed on Solr core '.$solrCoreUid.' . There are missing mandatory fields (at least one of those: '.$this->extConf['requiredMetadataFields'].') in this document.');
+            $io->info('INFO: Document with UID "'.$document->getUid().'" is already in database. If you want to keep the database and index consistent you need to remove it.');
             return BaseCommand::FAILURE;
         }
     }

Classes/Common/Helper.php

Spacing +31 added lines, -31 removed lines

@@ -148,7 +148,7 @@ 
                 } elseif ($checksum == 10) {
                     //TODO: Binary operation "+" between string and 1 results in an error.
                     // @phpstan-ignore-next-line
-                    return self::checkIdentifier(($digits + 1) . substr($id, -2, 2), 'SWD');
+                    return self::checkIdentifier(($digits + 1).substr($id, -2, 2), 'SWD');
                 } elseif (substr($id, -1, 1) != $checksum) {
                     return false;
                 }
@@ -354,7 +354,7 @@ 
         $encrypted = openssl_encrypt($string, self::$cipherAlgorithm, $key, OPENSSL_RAW_DATA, $iv);
         // Merge initialization vector and encrypted data.
         if ($encrypted !== false) {
-            $encrypted = base64_encode($iv . $encrypted);
+            $encrypted = base64_encode($iv.$encrypted);
         }
         return $encrypted;
     }
@@ -396,8 +396,8 @@ 
     public static function getHookObjects(string $scriptRelPath): array
     {
         $hookObjects = [];
-        if (is_array(self::getOptions()[self::$extKey . '/' . $scriptRelPath]['hookClass'])) {
-            foreach (self::getOptions()[self::$extKey . '/' . $scriptRelPath]['hookClass'] as $classRef) {
+        if (is_array(self::getOptions()[self::$extKey.'/'.$scriptRelPath]['hookClass'])) {
+            foreach (self::getOptions()[self::$extKey.'/'.$scriptRelPath]['hookClass'] as $classRef) {
                 $hookObjects[] = GeneralUtility::makeInstance($classRef);
             }
         }
@@ -426,12 +426,12 @@ 
             // NOTE: Only use tables that don't have too many entries!
             || !in_array($table, ['tx_dlf_collections', 'tx_dlf_libraries', 'tx_dlf_metadata', 'tx_dlf_structures', 'tx_dlf_solrcores'])
         ) {
-            self::log('Invalid UID "' . $uid . '" or table "' . $table . '"', LOG_SEVERITY_ERROR);
+            self::log('Invalid UID "'.$uid.'" or table "'.$table.'"', LOG_SEVERITY_ERROR);
             return '';
         }
 
-        $makeCacheKey = function ($pid, $uid) {
-            return $pid . '.' . $uid;
+        $makeCacheKey = function($pid, $uid) {
+            return $pid.'.'.$uid;
         };
 
         static $cache = [];
@@ -441,9 +441,9 @@ 
 
             $result = $queryBuilder
                 ->select(
-                    $table . '.index_name AS index_name',
-                    $table . '.uid AS uid',
-                    $table . '.pid AS pid',
+                    $table.'.index_name AS index_name',
+                    $table.'.uid AS uid',
+                    $table.'.pid AS pid',
                 )
                 ->from($table)
                 ->execute();
@@ -461,7 +461,7 @@ 
         $result = $cache[$table][$cacheKey] ?? '';
 
         if ($result === '') {
-            self::log('No "index_name" with UID ' . $uid . ' and PID ' . $pid . ' found in table "' . $table . '"', LOG_SEVERITY_WARNING);
+            self::log('No "index_name" with UID '.$uid.' and PID '.$pid.' found in table "'.$table.'"', LOG_SEVERITY_WARNING);
         }
 
         return $result;
@@ -490,11 +490,11 @@ 
             // No ISO code, return unchanged.
             return $code;
         }
-        $lang = LocalizationUtility::translate('LLL:' . $file . ':' . $code);
+        $lang = LocalizationUtility::translate('LLL:'.$file.':'.$code);
         if (!empty($lang)) {
             return $lang;
         } else {
-            self::log('Language code "' . $code . '" not found in ISO-639 table', LOG_SEVERITY_NOTICE);
+            self::log('Language code "'.$code.'" not found in ISO-639 table', LOG_SEVERITY_NOTICE);
             return $code;
         }
     }
@@ -658,7 +658,7 @@ 
         // Sanitize input.
         $pid = max((int) $pid, 0);
         if (!$pid) {
-            self::log('Invalid PID ' . $pid . ' for translation', LOG_SEVERITY_WARNING);
+            self::log('Invalid PID '.$pid.' for translation', LOG_SEVERITY_WARNING);
             return $indexName;
         }
         /** @var PageRepository $pageRepository */
@@ -681,13 +681,13 @@ 
         // First fetch the uid of the received index_name
         $result = $queryBuilder
             ->select(
-                $table . '.uid AS uid',
-                $table . '.l18n_parent AS l18n_parent'
+                $table.'.uid AS uid',
+                $table.'.l18n_parent AS l18n_parent'
             )
             ->from($table)
             ->where(
-                $queryBuilder->expr()->eq($table . '.pid', $pid),
-                $queryBuilder->expr()->eq($table . '.index_name', $queryBuilder->expr()->literal($indexName)),
+                $queryBuilder->expr()->eq($table.'.pid', $pid),
+                $queryBuilder->expr()->eq($table.'.index_name', $queryBuilder->expr()->literal($indexName)),
                 self::whereExpression($table, true)
             )
             ->setMaxResults(1)
@@ -698,12 +698,12 @@ 
         if ($row) {
             // Now we use the uid of the l18_parent to fetch the index_name of the translated content element.
             $result = $queryBuilder
-                ->select($table . '.index_name AS index_name')
+                ->select($table.'.index_name AS index_name')
                 ->from($table)
                 ->where(
-                    $queryBuilder->expr()->eq($table . '.pid', $pid),
-                    $queryBuilder->expr()->eq($table . '.uid', $row['l18n_parent']),
-                    $queryBuilder->expr()->eq($table . '.sys_language_uid', (int) $languageContentId),
+                    $queryBuilder->expr()->eq($table.'.pid', $pid),
+                    $queryBuilder->expr()->eq($table.'.uid', $row['l18n_parent']),
+                    $queryBuilder->expr()->eq($table.'.sys_language_uid', (int) $languageContentId),
                     self::whereExpression($table, true)
                 )
                 ->setMaxResults(1)
@@ -721,14 +721,14 @@ 
         if (empty($labels[$table][$pid][$languageContentId][$indexName])) {
             // Check if this table is allowed for translation.
             if (in_array($table, ['tx_dlf_collections', 'tx_dlf_libraries', 'tx_dlf_metadata', 'tx_dlf_structures'])) {
-                $additionalWhere = $queryBuilder->expr()->in($table . '.sys_language_uid', [-1, 0]);
+                $additionalWhere = $queryBuilder->expr()->in($table.'.sys_language_uid', [-1, 0]);
                 if ($languageContentId > 0) {
                     $additionalWhere = $queryBuilder->expr()->andX(
                         $queryBuilder->expr()->orX(
-                            $queryBuilder->expr()->in($table . '.sys_language_uid', [-1, 0]),
-                            $queryBuilder->expr()->eq($table . '.sys_language_uid', (int) $languageContentId)
+                            $queryBuilder->expr()->in($table.'.sys_language_uid', [-1, 0]),
+                            $queryBuilder->expr()->eq($table.'.sys_language_uid', (int) $languageContentId)
                         ),
-                        $queryBuilder->expr()->eq($table . '.l18n_parent', 0)
+                        $queryBuilder->expr()->eq($table.'.l18n_parent', 0)
                     );
                 }
 
@@ -737,7 +737,7 @@ 
                     ->select('*')
                     ->from($table)
                     ->where(
-                        $queryBuilder->expr()->eq($table . '.pid', $pid),
+                        $queryBuilder->expr()->eq($table.'.pid', $pid),
                         $additionalWhere,
                         self::whereExpression($table, true)
                     )
@@ -755,10 +755,10 @@ 
                         }
                     }
                 } else {
-                    self::log('No translation with PID ' . $pid . ' available in table "' . $table . '" or translation not accessible', LOG_SEVERITY_NOTICE);
+                    self::log('No translation with PID '.$pid.' available in table "'.$table.'" or translation not accessible', LOG_SEVERITY_NOTICE);
                 }
             } else {
-                self::log('No translations available for table "' . $table . '"', LOG_SEVERITY_WARNING);
+                self::log('No translations available for table "'.$table.'"', LOG_SEVERITY_WARNING);
             }
         }
 
@@ -804,7 +804,7 @@ 
             return GeneralUtility::makeInstance(ConnectionPool::class)
                 ->getQueryBuilderForTable($table)
                 ->expr()
-                ->eq($table . '.' . $GLOBALS['TCA'][$table]['ctrl']['delete'], 0);
+                ->eq($table.'.'.$GLOBALS['TCA'][$table]['ctrl']['delete'], 0);
         } else {
             self::log('Unexpected TYPO3_MODE', LOG_SEVERITY_ERROR);
             return '1=-1';
@@ -870,7 +870,7 @@ 
         try {
             $response = $requestFactory->request($url, 'GET', $configuration);
         } catch (\Exception $e) {
-            self::log('Could not fetch data from URL "' . $url . '". Error: ' . $e->getMessage() . '.', LOG_SEVERITY_WARNING);
+            self::log('Could not fetch data from URL "'.$url.'". Error: '.$e->getMessage().'.', LOG_SEVERITY_WARNING);
             return false;
         }
         return $response->getBody()->getContents();

Classes/Controller/CollectionController.php

Spacing +5 added lines, -5 removed lines

@@ -168,7 +168,7 @@ 
             $simplePagination = new SimplePagination($solrPaginator);
 
             $pagination = $this->buildSimplePagination($simplePagination, $solrPaginator);
-            $this->view->assignMultiple([ 'pagination' => $pagination, 'paginator' => $solrPaginator ]);
+            $this->view->assignMultiple(['pagination' => $pagination, 'paginator' => $solrPaginator]);
         }
 
         $this->view->assign('viewData', $this->viewData);
@@ -220,9 +220,9 @@ 
         foreach ($collections as $collection) {
             $solrQuery = '';
             if ($collection->getIndexSearch() != '') {
-                $solrQuery .= '(' . $collection->getIndexSearch() . ')';
+                $solrQuery .= '('.$collection->getIndexSearch().')';
             } else {
-                $solrQuery .= 'collection:("' . Solr::escapeQuery($collection->getIndexName()) . '")';
+                $solrQuery .= 'collection:("'.Solr::escapeQuery($collection->getIndexName()).'")';
             }
 
             // We only care about the UID and partOf in the results and want them sorted
@@ -236,11 +236,11 @@ 
             if ($collection->getIndexSearch()) {
                 $params['query'] = $solrQuery;
             } else {
-                $params['query'] = $solrQuery . ' AND partof:0 AND toplevel:true';
+                $params['query'] = $solrQuery.' AND partof:0 AND toplevel:true';
             }
             $partOfNothing = $solr->searchRaw($params);
 
-            $params['query'] = $solrQuery . ' AND NOT partof:0 AND toplevel:true';
+            $params['query'] = $solrQuery.' AND NOT partof:0 AND toplevel:true';
             $partOfSomething = $solr->searchRaw($params);
 
             $collectionInfo = [];

Classes/Controller/BasketController.php

Spacing +26 added lines, -26 removed lines

@@ -133,7 +133,7 @@ 
                 foreach ($this->requestData['selected'] as $docValue) {
                     if ($docValue['id']) {
                         $docData = $this->getDocumentData((int) $docValue['id'], $docValue);
-                        $pdfUrl .= $docData['urlParams'] . $this->settings['pdfparamseparator'];
+                        $pdfUrl .= $docData['urlParams'].$this->settings['pdfparamseparator'];
                         $this->redirectToUri($pdfUrl);
                     }
                 }
@@ -200,7 +200,7 @@ 
         if ($allMails->count() > 0) {
             $mailSelect[0] = htmlspecialchars(LocalizationUtility::translate('basket.chooseMail', 'dlf'));
             foreach ($allMails as $mail) {
-                $mailSelect[$mail->getUid()] = htmlspecialchars($mail->getName()) . ' (' . htmlspecialchars($mail->getMail()) . ')';
+                $mailSelect[$mail->getUid()] = htmlspecialchars($mail->getName()).' ('.htmlspecialchars($mail->getMail()).')';
             }
             $this->view->assign('mailSelect', $mailSelect);
         }
@@ -288,12 +288,12 @@ 
 
         $docData = $this->getDocumentData((int) $id, $data);
 
-        $entryKey = $id . '_' . $startPage;
+        $entryKey = $id.'_'.$startPage;
         if (!empty($startX)) {
-            $entryKey .= '_' . $startX;
+            $entryKey .= '_'.$startX;
         }
         if (!empty($endX)) {
-            $entryKey .= '_' . $endX;
+            $entryKey .= '_'.$endX;
         }
 
         $entry = [
@@ -352,7 +352,7 @@ 
             $urlParams = str_replace("##endy##", $data['endY'] === "" ? "" : (int) $data['endY'], $urlParams);
             $urlParams = str_replace("##rotation##", $data['rotation'] === "" ? "" : (int) $data['rotation'], $urlParams);
 
-            $downloadUrl = $this->settings['pdfgenerate'] . $urlParams;
+            $downloadUrl = $this->settings['pdfgenerate'].$urlParams;
 
             $title = $this->document->getTitle();
             if (empty($title)) {
@@ -363,15 +363,15 @@ 
             $info = '';
             if ($data['startX'] != '' && $data['endX'] != '') {
                 // cutout
-                $info .= htmlspecialchars(LocalizationUtility::translate('basket.cutout', 'dlf')) . ' ';
+                $info .= htmlspecialchars(LocalizationUtility::translate('basket.cutout', 'dlf')).' ';
             }
             if ($data['startpage'] == $data['endpage']) {
                 // One page
-                $info .= htmlspecialchars(LocalizationUtility::translate('page', 'dlf')) . ' ' . $data['startpage'];
+                $info .= htmlspecialchars(LocalizationUtility::translate('page', 'dlf')).' '.$data['startpage'];
             } else {
-                $info .= htmlspecialchars(LocalizationUtility::translate('page', 'dlf')) . ' ' . $data['startpage'] . '-' . $data['endpage'];
+                $info .= htmlspecialchars(LocalizationUtility::translate('page', 'dlf')).' '.$data['startpage'].'-'.$data['endpage'];
             }
-            $downloadLink = '<a href="' . $downloadUrl . '" target="_blank">' . htmlspecialchars($title) . '</a> (' . $info . ')';
+            $downloadLink = '<a href="'.$downloadUrl.'" target="_blank">'.htmlspecialchars($title).'</a> ('.$info.')';
             if ($data['startpage'] == $data['endpage']) {
                 $pageNums = 1;
             } else {
@@ -444,12 +444,12 @@ 
             if ($piVars['addToBasket'] == 'list') {
                 $documentItem['endpage'] = $this->document->getCurrentDocument()->numPages;
             }
-            $arrayKey = $documentItem['id'] . '_' . $page;
+            $arrayKey = $documentItem['id'].'_'.$page;
             if (!empty($documentItem['startX'])) {
-                $arrayKey .= '_' . $documentItem['startX'];
+                $arrayKey .= '_'.$documentItem['startX'];
             }
             if (!empty($documentItem['endX'])) {
-                $arrayKey .= '_' . $documentItem['endX'];
+                $arrayKey .= '_'.$documentItem['endX'];
             }
             // do not add more than one identical object
             if (!in_array($arrayKey, $items)) {
@@ -470,14 +470,14 @@ 
                     // remove parameter endpage
                     $pdfParams = str_replace(",##endpage##", '', $pdfParams);
                 }
-                $pdfGenerateUrl = $this->settings['pdfgenerate'] . $pdfParams;
+                $pdfGenerateUrl = $this->settings['pdfgenerate'].$pdfParams;
                 if ($this->settings['pregeneration']) {
                     // send ajax request to webapp
                     $output .= '
      <script>
       $(document).ready(function(){
        $.ajax({
-         url: "' . $pdfGenerateUrl . '",
+         url: "' . $pdfGenerateUrl.'",
        }).done(function() {
        });
       });
@@ -515,12 +515,12 @@ 
         }
         foreach ($piVars['selected'] as $value) {
             if (isset($value['id'])) {
-                $arrayKey = $value['id'] . '_' . $value['startpage'];
+                $arrayKey = $value['id'].'_'.$value['startpage'];
                 if (!empty($value['startX'])) {
-                    $arrayKey .= '_' . $value['startX'];
+                    $arrayKey .= '_'.$value['startX'];
                 }
                 if (!empty($value['endX'])) {
-                    $arrayKey .= '_' . $value['endX'];
+                    $arrayKey .= '_'.$value['endX'];
                 }
                 if (isset($items[$arrayKey])) {
                     unset($items[$arrayKey]);
@@ -553,7 +553,7 @@ 
 
         $mailObject = $this->mailRepository->findByUid(intval($mailId))->getFirst();
 
-        $mailText = htmlspecialchars(LocalizationUtility::translate('basket.mailBody', 'dlf')) . "\n";
+        $mailText = htmlspecialchars(LocalizationUtility::translate('basket.mailBody', 'dlf'))."\n";
         $numberOfPages = 0;
         $pdfUrl = $this->settings['pdfdownload'];
         // prepare links
@@ -561,7 +561,7 @@ 
             if ($docValue['id']) {
                 $explodeId = explode("_", $docValue['id']);
                 $docData = $this->getDocumentData((int) $explodeId[0], $docValue);
-                $pdfUrl .= $docData['urlParams'] . $this->settings['pdfparamseparator'];
+                $pdfUrl .= $docData['urlParams'].$this->settings['pdfparamseparator'];
                 $pages = (abs(intval($docValue['startpage']) - intval($docValue['endpage'])));
                 if ($pages === 0) {
                     $numberOfPages = $numberOfPages + 1;
@@ -572,7 +572,7 @@ 
         }
         // Remove leading/tailing pdfparamseperator
         $pdfUrl = trim($pdfUrl, $this->settings['pdfparamseparator']);
-        $mailBody = $mailText . $pdfUrl;
+        $mailBody = $mailText.$pdfUrl;
         // Get hook objects.
         $hookObjects = Helper::getHookObjects('Classes/Controller/BasketController.php');
         // Hook for getting a customized mail body.
@@ -599,7 +599,7 @@ 
         $newActionLog = GeneralUtility::makeInstance(ActionLog::class);
         $newActionLog->setFileName($pdfUrl);
         $newActionLog->setCountPages($numberOfPages);
-        $newActionLog->setLabel('Mail: ' . $mailObject->getMail());
+        $newActionLog->setLabel('Mail: '.$mailObject->getMail());
 
         if ($GLOBALS["TSFE"]->loginUser) {
             // internal user
@@ -630,7 +630,7 @@ 
         foreach ($this->requestData['selected'] as $docId => $docValue) {
             if ($docValue['id']) {
                 $docData = $this->getDocumentData((int) $docValue['id'], $docValue);
-                $pdfUrl .= $docData['urlParams'] . $this->settings['pdfparamseparator'];
+                $pdfUrl .= $docData['urlParams'].$this->settings['pdfparamseparator'];
                 $numberOfPages += $docData['pageNums'];
             }
         }
@@ -648,7 +648,7 @@ 
                 if ($docValue['id']) {
                     $explodeId = explode("_", $docId);
                     $docData = $this->getDocumentData((int) $explodeId[0], $docValue);
-                    $pdfUrl .= $docData['urlParams'] . $this->settings['pdfparamseparator'];
+                    $pdfUrl .= $docData['urlParams'].$this->settings['pdfparamseparator'];
                     $numberOfPages += $docData['pageNums'];
                 }
             }
@@ -665,12 +665,12 @@ 
             // internal user
             $actionLog->setUserId($GLOBALS["TSFE"]->fe_user->user['uid']);
             $actionLog->setName($GLOBALS["TSFE"]->fe_user->user['username']);
-            $actionLog->setLabel('Print: ' . $printer->getLabel());
+            $actionLog->setLabel('Print: '.$printer->getLabel());
         } else {
             // external user
             $actionLog->setUserId(0);
             $actionLog->setName('n/a');
-            $actionLog->setLabel('Print: ' . $printer->getLabel());
+            $actionLog->setLabel('Print: '.$printer->getLabel());
         }
         // add action to protocol
         $this->actionLogRepository->add($actionLog);