From 7151db70f30a3ea42549f3af5436f74b6e4eafdd Mon Sep 17 00:00:00 2001
From: Beatrycze Volk <beatrycze.volk@slub-dresden.de>
Date: Tue, 16 May 2023 17:39:52 +0200
Subject: [PATCH 01/10] Take mets_label for issues from the day structure

---
 Classes/Common/MetsDocument.php | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

diff --git a/Classes/Common/MetsDocument.php b/Classes/Common/MetsDocument.php
index cc6c7a30e..18ca8a898 100644
--- a/Classes/Common/MetsDocument.php
+++ b/Classes/Common/MetsDocument.php
@@ -181,8 +181,10 @@ public function addMetadataFromMets(&$metadata, $id)
         $details = $this->getLogicalStructure($id);
         if (!empty($details)) {
             $metadata['mets_order'][0] = $details['order'];
-            $metadata['mets_label'][0] = $details['label'];
-            $metadata['mets_orderlabel'][0] = $details['orderlabel'];
+            if ($metadata['type'][0] != 'issue') {
+                $metadata['mets_label'][0] = $details['label'];
+                $metadata['mets_orderlabel'][0] = $details['orderlabel'];
+            }
         }
     }
 
@@ -630,6 +632,14 @@ class_exists($class)
         if (empty($metadata['date'][0])) {
             $metadata['date'][0] = '';
         }
+        // Set mets_label for issues
+        if ($metadata['type'][0] == 'issue' && empty($metadata['mets_label'][0])) {
+            $dayLabel = $this->mets->xpath('./mets:structMap[@TYPE="LOGICAL"]//mets:div[@TYPE="day"]/@ORDERLABEL');
+            if (!empty($dayLabel)) {
+                $metadata['mets_label'] = [(string) $dayLabel[0]];
+            }
+        }
+
         // Files are not expected to reference a dmdSec
         if (isset($this->fileInfos[$id]) || isset($hasMetadataSection['dmdSec'])) {
             return $metadata;

From 06ad7b7c839f8c65211750e02079c911da8e8d42 Mon Sep 17 00:00:00 2001
From: Beatrycze Volk <beatrycze.volk@slub-dresden.de>
Date: Tue, 16 May 2023 17:40:15 +0200
Subject: [PATCH 02/10] Set title for issues in ToC plugin

---
 .../Controller/TableOfContentsController.php  | 24 +++++++++++++++----
 1 file changed, 19 insertions(+), 5 deletions(-)

diff --git a/Classes/Controller/TableOfContentsController.php b/Classes/Controller/TableOfContentsController.php
index e0a70df47..5b59f911d 100644
--- a/Classes/Controller/TableOfContentsController.php
+++ b/Classes/Controller/TableOfContentsController.php
@@ -132,7 +132,7 @@ protected function getMenuEntry(array $entry, $recursive = false)
 
         $entryArray = [];
         // Set "title", "volume", "type" and "pagination" from $entry array.
-        $entryArray['title'] = !empty($entry['label']) ? $entry['label'] : $entry['orderlabel'];
+        $entryArray['title'] = $this->setTitle($entry);
         $entryArray['volume'] = $entry['volume'];
         $entryArray['orderlabel'] = $entry['orderlabel'];
         $entryArray['type'] = $this->getTranslatedType($entry['type']);
@@ -141,9 +141,6 @@ protected function getMenuEntry(array $entry, $recursive = false)
         $entryArray['doNotLinkIt'] = 1;
         $entryArray['ITEM_STATE'] = 'NO';
 
-        if ($entry['type'] == 'volume') {
-            $entryArray['title'] = $this->getTranslatedType($entry['type']) . ' ' . $entry['volume'];
-        }
         // Build menu links based on the $entry['points'] array.
         if (
             !empty($entry['points'])
@@ -272,6 +269,23 @@ private function getTranslatedType($type) {
     private function isMultiElement($type) {
         return $type === 'multivolume_work' || $type === 'multipart_manuscript';
     }
+    /**
+     * Set title from entry.
+     *
+     * @param array $entry
+     * @return string
+     */
+    private function setTitle($entry) {
+        if ($entry['type'] == 'issue') {
+            return $this->getTranslatedType($entry['type']) . ' ' . $entry['label'];
+        }
+
+        if ($entry['type'] == 'volume') {
+            return $this->getTranslatedType($entry['type']) . ' ' . $entry['volume'];
+        }
+
+        return !empty($entry['label']) ? $entry['label'] : $entry['orderlabel'];
+    }
 
     /**
      * Sort menu by orderlabel - currently implemented for newspaper.
@@ -288,7 +302,7 @@ private function sortMenu(&$menu) {
 
     /**
      * Sort menu years of the newspaper by orderlabel.
-     * 
+     *
      * @param array &$menu
      *
      * @return void

From 1bcd87710160061ccd16eba7ab6f4fc9b1ab3baa Mon Sep 17 00:00:00 2001
From: Beatrycze Volk <beatrycze.volk@slub-dresden.de>
Date: Wed, 17 May 2023 19:05:47 +0200
Subject: [PATCH 03/10] Sort issues in Table of Content plugin by ORDERLABEL

---
 Classes/Controller/TableOfContentsController.php | 15 +++++++++------
 1 file changed, 9 insertions(+), 6 deletions(-)

diff --git a/Classes/Controller/TableOfContentsController.php b/Classes/Controller/TableOfContentsController.php
index 5b59f911d..3c9773946 100644
--- a/Classes/Controller/TableOfContentsController.php
+++ b/Classes/Controller/TableOfContentsController.php
@@ -288,7 +288,7 @@ private function setTitle($entry) {
     }
 
     /**
-     * Sort menu by orderlabel - currently implemented for newspaper.
+     * Sort menu by orderlabel.
      *
      * @param array &$menu
      *
@@ -296,20 +296,23 @@ private function setTitle($entry) {
      */
     private function sortMenu(&$menu) {
         if ($menu[0]['type'] == $this->getTranslatedType("newspaper")) {
-            $this->sortMenuForNewspapers($menu);
+            $this->sortSubMenu($menu);
+        }
+        if ($menu[0]['type'] == $this->getTranslatedType("year")) {
+            $this->sortSubMenu($menu);
         }
     }
 
     /**
-     * Sort menu years of the newspaper by orderlabel.
+     * Sort sub menu e.g years of the newspaper by orderlabel.
      *
      * @param array &$menu
      *
      * @return void
      */
-    private function sortMenuForNewspapers(&$menu) {
-        usort($menu[0]['_SUB_MENU'], function ($firstYear, $secondYear) {
-            return $firstYear['orderlabel'] <=> $secondYear['orderlabel'];
+    private function sortSubMenu(&$menu) {
+        usort($menu[0]['_SUB_MENU'], function ($firstElement, $secondElement) {
+            return $firstElement['orderlabel'] <=> $secondElement['orderlabel'];
         });
     }
 }

From 58a60d1f89c3ecd65fe19b19806b8ffeab07714b Mon Sep 17 00:00:00 2001
From: Beatrycze Volk <beatrycze.volk@slub-dresden.de>
Date: Wed, 14 Jun 2023 17:59:43 +0200
Subject: [PATCH 04/10] Fix displaying of title for volumes

Overwrite title with type and volume only when label is empty
---
 Classes/Controller/TableOfContentsController.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Classes/Controller/TableOfContentsController.php b/Classes/Controller/TableOfContentsController.php
index 3c9773946..b0de17dc9 100644
--- a/Classes/Controller/TableOfContentsController.php
+++ b/Classes/Controller/TableOfContentsController.php
@@ -280,7 +280,7 @@ private function setTitle($entry) {
             return $this->getTranslatedType($entry['type']) . ' ' . $entry['label'];
         }
 
-        if ($entry['type'] == 'volume') {
+        if ($entry['type'] == 'volume' && empty($entry['label'])) {
             return $this->getTranslatedType($entry['type']) . ' ' . $entry['volume'];
         }
 

From f7ec30a326e3c1f2442abc03ec0683691edf1d23 Mon Sep 17 00:00:00 2001
From: Beatrycze Volk <beatrycze.volk@slub-dresden.de>
Date: Fri, 30 Jun 2023 12:49:48 +0200
Subject: [PATCH 05/10] Reverse changes to MetsDocument

---
 Classes/Common/MetsDocument.php | 13 ++-----------
 1 file changed, 2 insertions(+), 11 deletions(-)

diff --git a/Classes/Common/MetsDocument.php b/Classes/Common/MetsDocument.php
index 18ca8a898..13cbea901 100644
--- a/Classes/Common/MetsDocument.php
+++ b/Classes/Common/MetsDocument.php
@@ -181,10 +181,8 @@ public function addMetadataFromMets(&$metadata, $id)
         $details = $this->getLogicalStructure($id);
         if (!empty($details)) {
             $metadata['mets_order'][0] = $details['order'];
-            if ($metadata['type'][0] != 'issue') {
-                $metadata['mets_label'][0] = $details['label'];
-                $metadata['mets_orderlabel'][0] = $details['orderlabel'];
-            }
+            $metadata['mets_label'][0] = $details['label'];
+            $metadata['mets_orderlabel'][0] = $details['orderlabel'];
         }
     }
 
@@ -632,13 +630,6 @@ class_exists($class)
         if (empty($metadata['date'][0])) {
             $metadata['date'][0] = '';
         }
-        // Set mets_label for issues
-        if ($metadata['type'][0] == 'issue' && empty($metadata['mets_label'][0])) {
-            $dayLabel = $this->mets->xpath('./mets:structMap[@TYPE="LOGICAL"]//mets:div[@TYPE="day"]/@ORDERLABEL');
-            if (!empty($dayLabel)) {
-                $metadata['mets_label'] = [(string) $dayLabel[0]];
-            }
-        }
 
         // Files are not expected to reference a dmdSec
         if (isset($this->fileInfos[$id]) || isset($hasMetadataSection['dmdSec'])) {

From e66bcacedd8f303f020e671e711172d680a47882 Mon Sep 17 00:00:00 2001
From: Beatrycze Volk <beatrycze.volk@slub-dresden.de>
Date: Fri, 30 Jun 2023 13:11:59 +0200
Subject: [PATCH 06/10] Set title for issues and volumes with empty label

Use configured fields to determine how the title should be built
---
 Classes/Common/MetsDocument.php               |  5 +-
 .../Controller/TableOfContentsController.php  | 92 +++++++++++++------
 .../Domain/Repository/DocumentRepository.php  |  1 +
 Configuration/TypoScript/setup.typoscript     | 15 +++
 Documentation/Plugins/Index.rst               | 20 ++++
 5 files changed, 104 insertions(+), 29 deletions(-)

diff --git a/Classes/Common/MetsDocument.php b/Classes/Common/MetsDocument.php
index 13cbea901..3d96e8ea8 100644
--- a/Classes/Common/MetsDocument.php
+++ b/Classes/Common/MetsDocument.php
@@ -333,7 +333,7 @@ protected function getLogicalStructureInfo(\SimpleXMLElement $structure, $recurs
         $details['orderlabel'] = (isset($attributes['ORDERLABEL']) ? $attributes['ORDERLABEL'] : '');
         $details['contentIds'] = (isset($attributes['CONTENTIDS']) ? $attributes['CONTENTIDS'] : '');
         $details['volume'] = '';
-        // Set volume information only if no label is set and this is the toplevel structure element.
+        // Set volume any year information only if no label is set and this is the toplevel structure element.
         if (
             empty($details['label'])
             && $details['id'] == $this->_getToplevelId()
@@ -342,6 +342,9 @@ protected function getLogicalStructureInfo(\SimpleXMLElement $structure, $recurs
             if (!empty($metadata['volume'][0])) {
                 $details['volume'] = $metadata['volume'][0];
             }
+            if (!empty($metadata['year'][0])) {
+                $details['year'] = $metadata['year'][0];
+            }
         }
         $details['pagination'] = '';
         $details['type'] = $attributes['TYPE'];
diff --git a/Classes/Controller/TableOfContentsController.php b/Classes/Controller/TableOfContentsController.php
index b0de17dc9..a58341951 100644
--- a/Classes/Controller/TableOfContentsController.php
+++ b/Classes/Controller/TableOfContentsController.php
@@ -36,6 +36,8 @@ class TableOfContentsController extends AbstractController
     /**
      * The main method of the plugin
      *
+     * @access public
+     *
      * @return void
      */
     public function mainAction()
@@ -55,10 +57,11 @@ public function mainAction()
     /**
      * This builds a menu array for HMENU
      *
-     * @access protected
+     * @access private
+     *
      * @return array HMENU array
      */
-    protected function makeMenuArray()
+    private function makeMenuArray()
     {
         $this->requestData['double'] = MathUtility::forceIntegerInRange($this->requestData['double'], 0, 1, 0);
         $menuArray = [];
@@ -67,21 +70,7 @@ protected function makeMenuArray()
             !empty($this->document->getDoc()->physicalStructure)
             || !MathUtility::canBeInterpretedAsInteger($this->requestData['id'])
         ) {
-            // Get all logical units the current page or track is a part of.
-            if (
-                !empty($this->requestData['page'])
-                && !empty($this->document->getDoc()->physicalStructure)
-            ) {
-                $this->activeEntries = array_merge((array) $this->document->getDoc()->smLinks['p2l'][$this->document->getDoc()->physicalStructure[0]],
-                    (array) $this->document->getDoc()->smLinks['p2l'][$this->document->getDoc()->physicalStructure[$this->requestData['page']]]);
-                if (
-                    !empty($this->requestData['double'])
-                    && $this->requestData['page'] < $this->document->getDoc()->numPages
-                ) {
-                    $this->activeEntries = array_merge($this->activeEntries,
-                        (array) $this->document->getDoc()->smLinks['p2l'][$this->document->getDoc()->physicalStructure[$this->requestData['page'] + 1]]);
-                }
-            }
+            $this->getAllLogicalUnits();
             // Go through table of contents and create all menu entries.
             foreach ($this->document->getDoc()->tableOfContents as $entry) {
                 $menuArray[] = $this->getMenuEntry($entry, true);
@@ -104,6 +93,7 @@ protected function makeMenuArray()
                         'label' => !empty($resArray['mets_label']) ? $resArray['mets_label'] : $resArray['title'],
                         'type' => $resArray['type'],
                         'volume' => $resArray['volume'],
+                        'year' => $resArray['year'],
                         'orderlabel' => $resArray['mets_orderlabel'],
                         'pagination' => '',
                         'targetUid' => $resArray['uid']
@@ -119,14 +109,14 @@ protected function makeMenuArray()
     /**
      * This builds an array for one menu entry
      *
-     * @access protected
+     * @access private
      *
      * @param array $entry : The entry's array from \Kitodo\Dlf\Common\Doc->getLogicalStructure
      * @param bool $recursive : Whether to include the child entries
      *
      * @return array HMENU array for menu entry
      */
-    protected function getMenuEntry(array $entry, $recursive = false)
+    private function getMenuEntry(array $entry, $recursive = false)
     {
         $entry = $this->resolveMenuEntry($entry);
 
@@ -134,6 +124,7 @@ protected function getMenuEntry(array $entry, $recursive = false)
         // Set "title", "volume", "type" and "pagination" from $entry array.
         $entryArray['title'] = $this->setTitle($entry);
         $entryArray['volume'] = $entry['volume'];
+        $entryArray['year'] = $entry['year'];
         $entryArray['orderlabel'] = $entry['orderlabel'];
         $entryArray['type'] = $this->getTranslatedType($entry['type']);
         $entryArray['pagination'] = htmlspecialchars($entry['pagination']);
@@ -219,10 +210,12 @@ protected function getMenuEntry(array $entry, $recursive = false)
      * This is so that when linking from a child document back to its parent,
      * that link is via UID, so that subsequently the parent's TOC is built from database.
      *
+     * @access private
+     *
      * @param array $entry
      * @return array
      */
-    protected function resolveMenuEntry($entry)
+    private function resolveMenuEntry($entry)
     {
         // If the menu entry points to the parent document,
         // resolve to the parent UID set on indexation.
@@ -239,9 +232,35 @@ protected function resolveMenuEntry($entry)
         return $entry;
     }
 
+    /**
+     * Get all logical units the current page or track is a part of.
+     *
+     * @access private
+     *
+     * @return void
+     */
+    private function getAllLogicalUnits() {
+        if (
+            !empty($this->requestData['page'])
+            && !empty($this->document->getDoc()->physicalStructure)
+        ) {
+            $this->activeEntries = array_merge((array) $this->document->getDoc()->smLinks['p2l'][$this->document->getDoc()->physicalStructure[0]],
+                (array) $this->document->getDoc()->smLinks['p2l'][$this->document->getDoc()->physicalStructure[$this->requestData['page']]]);
+            if (
+                !empty($this->requestData['double'])
+                && $this->requestData['page'] < $this->document->getDoc()->numPages
+            ) {
+                $this->activeEntries = array_merge($this->activeEntries,
+                    (array) $this->document->getDoc()->smLinks['p2l'][$this->document->getDoc()->physicalStructure[$this->requestData['page'] + 1]]);
+            }
+        }
+    }
+
     /**
      * Get translated type of entry.
      *
+     * @access private
+     *
      * @param string $type
      *
      * @return string
@@ -272,24 +291,39 @@ private function isMultiElement($type) {
     /**
      * Set title from entry.
      *
+     * @access private
+     *
      * @param array $entry
+     *
      * @return string
      */
     private function setTitle($entry) {
-        if ($entry['type'] == 'issue') {
-            return $this->getTranslatedType($entry['type']) . ' ' . $entry['label'];
-        }
-
-        if ($entry['type'] == 'volume' && empty($entry['label'])) {
-            return $this->getTranslatedType($entry['type']) . ' ' . $entry['volume'];
+        if (empty($entry['label']) && empty($entry['orderlabel'])) {
+            foreach ($this->settings['titleReplacements'] as $titleReplacement) {
+                if ($entry['type'] == $titleReplacement['type']) {
+                    $fields = explode(",", $titleReplacement['fields']);
+                    $title = '';
+        
+                    foreach ($fields as $field) {
+                        if ($field == 'type') {
+                            $title .= $this->getTranslatedType($entry['type']) . ' ';
+                        } else {
+                            $title .= $entry[$field] . ' ';
+                        }
+                    }
+        
+                    return trim($title);
+                }
+            }
         }
-
-        return !empty($entry['label']) ? $entry['label'] : $entry['orderlabel'];
+        return $entry['label'] ?: $entry['orderlabel'];
     }
 
     /**
      * Sort menu by orderlabel.
      *
+     * @access private
+     *
      * @param array &$menu
      *
      * @return void
@@ -306,6 +340,8 @@ private function sortMenu(&$menu) {
     /**
      * Sort sub menu e.g years of the newspaper by orderlabel.
      *
+     * @access private
+     *
      * @param array &$menu
      *
      * @return void
diff --git a/Classes/Domain/Repository/DocumentRepository.php b/Classes/Domain/Repository/DocumentRepository.php
index 0315504d6..181ddb4d6 100644
--- a/Classes/Domain/Repository/DocumentRepository.php
+++ b/Classes/Domain/Repository/DocumentRepository.php
@@ -365,6 +365,7 @@ public function getTableOfContentsFromDb($uid, $pid, $settings)
                 'tx_dlf_documents.uid AS uid',
                 'tx_dlf_documents.title AS title',
                 'tx_dlf_documents.volume AS volume',
+                'tx_dlf_documents.year AS year',
                 'tx_dlf_documents.mets_label AS mets_label',
                 'tx_dlf_documents.mets_orderlabel AS mets_orderlabel',
                 'tx_dlf_structures_join.index_name AS type'
diff --git a/Configuration/TypoScript/setup.typoscript b/Configuration/TypoScript/setup.typoscript
index eb3167b1c..aec7c16eb 100644
--- a/Configuration/TypoScript/setup.typoscript
+++ b/Configuration/TypoScript/setup.typoscript
@@ -104,3 +104,18 @@ plugin.tx_dlf_search {
         }
     }
 }
+
+plugin.tx_dlf_tableofcontents {
+    settings {
+        titleReplacements {
+            0 {
+                type = issue
+                fields = type,year
+            }
+            1 {
+                type = volume
+                fields = type,volume
+            }
+        }
+    }
+}
diff --git a/Documentation/Plugins/Index.rst b/Documentation/Plugins/Index.rst
index 90031af5d..068e6cfcb 100644
--- a/Documentation/Plugins/Index.rst
+++ b/Documentation/Plugins/Index.rst
@@ -867,6 +867,8 @@ Table Of Contents
        Data type
    :Default:
        Default
+   :Description:
+       Description
 
  - :Property:
        excludeOther_
@@ -894,6 +896,24 @@ Table Of Contents
        :ref:`t3tsref:data-type-page-id`
    :Default:
 
+ - :Property:
+       titleReplacement
+   :Data Type:
+       :ref:`t3tsref:data-type-list`
+   :Default:
+   :Description:
+       List containing types for which title should be replaced
+       when the label is empty. The defined fields are used for
+       replacement. Example data:
+            0 {
+                type = issue
+                fields = type,year
+            }
+            1 {
+                type = volume
+                fields = type,volume
+            }
+
 Toolbox
 -------
 

From 3c21c0b6873968fd5fd28ce5889032504457e72a Mon Sep 17 00:00:00 2001
From: Beatrycze Volk <beatrycze.volk@slub-dresden.de>
Date: Mon, 3 Jul 2023 17:42:31 +0200
Subject: [PATCH 07/10] Update sorting to use year when orderlabel is empty

---
 Classes/Controller/TableOfContentsController.php | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/Classes/Controller/TableOfContentsController.php b/Classes/Controller/TableOfContentsController.php
index a58341951..7a11ab0be 100644
--- a/Classes/Controller/TableOfContentsController.php
+++ b/Classes/Controller/TableOfContentsController.php
@@ -348,7 +348,10 @@ private function sortMenu(&$menu) {
      */
     private function sortSubMenu(&$menu) {
         usort($menu[0]['_SUB_MENU'], function ($firstElement, $secondElement) {
-            return $firstElement['orderlabel'] <=> $secondElement['orderlabel'];
+            if (!empty($firstElement['orderlabel'])) {
+                return $firstElement['orderlabel'] <=> $secondElement['orderlabel'];
+            }
+            return $firstElement['year'] <=> $secondElement['year'];
         });
     }
 }

From 52ec21e0176e211b1be80f120381a0350da31e35 Mon Sep 17 00:00:00 2001
From: Beatrycze Volk <beatrycze.volk@slub-dresden.de>
Date: Tue, 25 Jul 2023 16:08:34 +0200
Subject: [PATCH 08/10] Update Classes/Common/MetsDocument.php

Co-authored-by: Sebastian Meyer <sebastian.meyer@opencultureconsulting.com>
---
 Classes/Common/MetsDocument.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Classes/Common/MetsDocument.php b/Classes/Common/MetsDocument.php
index 3d96e8ea8..3aae30c78 100644
--- a/Classes/Common/MetsDocument.php
+++ b/Classes/Common/MetsDocument.php
@@ -336,7 +336,7 @@ protected function getLogicalStructureInfo(\SimpleXMLElement $structure, $recurs
         // Set volume any year information only if no label is set and this is the toplevel structure element.
         if (
             empty($details['label'])
-            && $details['id'] == $this->_getToplevelId()
+            && empty($details['orderlabel'])
         ) {
             $metadata = $this->getMetadata($details['id']);
             if (!empty($metadata['volume'][0])) {

From 0807e6480117c0f79a28907c8cf9b1a54bf10ed7 Mon Sep 17 00:00:00 2001
From: Beatrycze Volk <beatrycze.volk@slub-dresden.de>
Date: Fri, 1 Sep 2023 10:00:23 +0200
Subject: [PATCH 09/10] Update Classes/Common/MetsDocument.php

Co-authored-by: Sebastian Meyer <sebastian.meyer@opencultureconsulting.com>
---
 Classes/Common/MetsDocument.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Classes/Common/MetsDocument.php b/Classes/Common/MetsDocument.php
index 3aae30c78..461dbda8f 100644
--- a/Classes/Common/MetsDocument.php
+++ b/Classes/Common/MetsDocument.php
@@ -333,7 +333,7 @@ protected function getLogicalStructureInfo(\SimpleXMLElement $structure, $recurs
         $details['orderlabel'] = (isset($attributes['ORDERLABEL']) ? $attributes['ORDERLABEL'] : '');
         $details['contentIds'] = (isset($attributes['CONTENTIDS']) ? $attributes['CONTENTIDS'] : '');
         $details['volume'] = '';
-        // Set volume any year information only if no label is set and this is the toplevel structure element.
+        // Set volume and year information only if no label is set and this is the toplevel structure element.
         if (
             empty($details['label'])
             && empty($details['orderlabel'])

From 77eb1b9e75c9ff390cde715a12c678a0b7e947e9 Mon Sep 17 00:00:00 2001
From: Beatrycze Volk <beatrycze.volk@slub-dresden.de>
Date: Fri, 1 Sep 2023 10:01:22 +0200
Subject: [PATCH 10/10] Update Classes/Controller/TableOfContentsController.php

Co-authored-by: Sebastian Meyer <sebastian.meyer@opencultureconsulting.com>
---
 Classes/Controller/TableOfContentsController.php | 1 -
 1 file changed, 1 deletion(-)

diff --git a/Classes/Controller/TableOfContentsController.php b/Classes/Controller/TableOfContentsController.php
index 7a11ab0be..d90b5b8b2 100644
--- a/Classes/Controller/TableOfContentsController.php
+++ b/Classes/Controller/TableOfContentsController.php
@@ -303,7 +303,6 @@ private function setTitle($entry) {
                 if ($entry['type'] == $titleReplacement['type']) {
                     $fields = explode(",", $titleReplacement['fields']);
                     $title = '';
-        
                     foreach ($fields as $field) {
                         if ($field == 'type') {
                             $title .= $this->getTranslatedType($entry['type']) . ' ';