check if $document->getTimeline() returns data

This commit is contained in:
Uwe Steinmann 2023-05-11 16:57:24 +02:00
parent d9f25b5a3a
commit b42be5971a

View File

@ -155,7 +155,7 @@ class SeedDMS_View_ViewDocument extends SeedDMS_Theme_Style {
$jsondata = array();
if($user->isAdmin()) {
$data = $document->getTimeline();
if($data = $document->getTimeline()) {
foreach($data as $i=>$item) {
switch($item['type']) {
@ -182,6 +182,7 @@ class SeedDMS_View_ViewDocument extends SeedDMS_Theme_Style {
$d = makeTsFromLongDate($item['date']);
$jsondata[] = array('start'=>date('c', $d)/*$item['date']*/, 'content'=>$item['msg'], 'className'=>$classname);
}
}
}
header('Content-Type: application/json');
echo json_encode($jsondata);