From 0d0fc4e50a38725a7c7a17f081759c61dc655cbf Mon Sep 17 00:00:00 2001
From: Uwe Steinmann <steinm@debian.org>
Date: Sun, 28 Apr 2024 19:38:10 +0200
Subject: [PATCH] check for documents with a link to themselves

---
 out/out.ObjectCheck.php               |  5 +++++
 views/bootstrap/class.ObjectCheck.php | 26 ++++++++++++++++++++++++++
 2 files changed, 31 insertions(+)

diff --git a/out/out.ObjectCheck.php b/out/out.ObjectCheck.php
index 6011492a5..e133cb017 100644
--- a/out/out.ObjectCheck.php
+++ b/out/out.ObjectCheck.php
@@ -102,6 +102,10 @@ if(!isset($_GET['action']) || $_GET['action'] == 'listDuplicateSequence')
 	$duplicatesequences = $dms->getDuplicateSequenceNo();
 else
 	$duplicatesequences = null;
+if(!isset($_GET['action']) || $_GET['action'] == 'listLinkToItself')
+	$docslinktoitself = $dms->getLinksToItself();
+else
+	$docslinktoitself = null;
 $processwithoutusergroup = array();
 foreach(array('review', 'approval', 'receipt', 'revision') as $process) {
 	foreach(array('user', 'group') as $ug) {
@@ -256,6 +260,7 @@ if($view) {
 	$view->setParam('wrongfiletypeversions', $wrongfiletypeversions);
 	$view->setParam('duplicateversions', $duplicateversions);
 	$view->setParam('duplicatesequences', $duplicatesequences);
+	$view->setParam('docslinktoitself', $docslinktoitself);
 	$view->setParam('docsinrevisionnoaccess', $docsinrevisionnoaccess);
 	$view->setParam('docsinrevisiondisabled', $docsinrevisiondisabled);
 	$view->setParam('docsmissingrevsiondate', $docsmissingrevsiondate);
diff --git a/views/bootstrap/class.ObjectCheck.php b/views/bootstrap/class.ObjectCheck.php
index d43496816..4491c45bd 100644
--- a/views/bootstrap/class.ObjectCheck.php
+++ b/views/bootstrap/class.ObjectCheck.php
@@ -470,6 +470,30 @@ class SeedDMS_View_ObjectCheck extends SeedDMS_Theme_Style {
 		}
 } /* }}} */
 
+	function listLinkToItself() { /* {{{ */
+		$dms = $this->params['dms'];
+		$user = $this->params['user'];
+		$folder = $this->params['folder'];
+		$docslinktoitself = $this->params['docslinktoitself'];
+		$conversionmgr = $this->params['conversionmgr'];
+		$cachedir = $this->params['cachedir'];
+		$previewwidth = $this->params['previewWidthList'];
+		$previewconverters = $this->params['previewConverters'];
+		$timeout = $this->params['timeout'];
+
+		$previewer = new SeedDMS_Preview_Previewer($cachedir, $previewwidth, $timeout);
+		if($conversionmgr)
+			$previewer->setConversionMgr($conversionmgr);
+		else
+			$previewer->setConverters($previewconverters);
+
+		$this->contentHeading(getMLText("docs_with_link_to_itself"));
+
+		if($docslinktoitself) {
+			$this->printList($docslinktoitself, $previewer);
+		}
+	} /* }}} */
+
 	function listDocsInRevisionNoAccess() { /* {{{ */
 		$dms = $this->params['dms'];
 		$user = $this->params['user'];
@@ -722,6 +746,7 @@ $(document).ready( function() {
 		$nochecksumversions = $this->params['nochecksumversions'];
 		$duplicateversions = $this->params['duplicateversions'];
 		$duplicatesequences = $this->params['duplicatesequences'];
+		$docslinktoitself = $this->params['docslinktoitself'];
 		$docsinrevisionnoaccess = $this->params['docsinrevisionnoaccess'];
 		$docsinrevisiondisabled = $this->params['docsinrevisiondisabled'];
 		$docsinreceptionnoaccess = $this->params['docsinreceptionnoaccess'];
@@ -759,6 +784,7 @@ $(document).ready( function() {
 		$menuitems = [];
 		$menuitems[] = array('label'=>getMLText('duplicate_content'), 'badge'=>count($duplicateversions), 'attributes'=>array(array('data-href', "#duplicate_content"), array('data-action', "listDuplicateContent")));
 		$menuitems[] = array('label'=>getMLText('duplicate_sequences'), 'badge'=>count($duplicatesequences), 'attributes'=>array(array('data-href', "#duplicate_sequences"), array('data-action', "listDuplicateSequence")));
+		$menuitems[] = array('label'=>getMLText('link_to_itself'), 'badge'=>count($docslinktoitself), 'attributes'=>array(array('data-href', "#link_to_itself"), array('data-action', "listLinkToItself")));
 		$menuitems[] = array('label'=>getMLText('docs_in_revision_no_access'), 'badge'=>count($docsinrevisionnoaccess), 'attributes'=>array(array('data-href', "#inrevision_no_access"), array('data-action', "listDocsInRevisionNoAccess")));
 		$menuitems[] = array('label'=>getMLText('docs_in_revision_disabled'), 'badge'=>count($docsinrevisiondisabled), 'attributes'=>array(array('data-href', "#inrevision_disabled"), array('data-action', "listDocsInRevisionDisabled")));
 		$menuitems[] = array('label'=>getMLText('docs_in_reception_no_access'), 'badge'=>count($docsinreceptionnoaccess), 'attributes'=>array(array('data-href', "#inreception_no_access"), array('data-action', "listDocsInReceptionNoAccess")));