mirror of
https://github.com/BookStackApp/BookStack.git
synced 2024-10-01 01:36:00 -04:00
Normalised page nav header inset when only small headers are used
This commit is contained in:
parent
3595ac2551
commit
7c8c4c2a05
@ -836,7 +836,7 @@ class EntityRepo
|
|||||||
/**
|
/**
|
||||||
* Parse the headers on the page to get a navigation menu
|
* Parse the headers on the page to get a navigation menu
|
||||||
* @param Page $page
|
* @param Page $page
|
||||||
* @return array
|
* @return Collection
|
||||||
*/
|
*/
|
||||||
public function getPageNav(Page $page)
|
public function getPageNav(Page $page)
|
||||||
{
|
{
|
||||||
@ -849,15 +849,24 @@ class EntityRepo
|
|||||||
|
|
||||||
if (is_null($headers)) return null;
|
if (is_null($headers)) return null;
|
||||||
|
|
||||||
$tree = [];
|
$tree = collect([]);
|
||||||
foreach ($headers as $header) {
|
foreach ($headers as $header) {
|
||||||
$text = $header->nodeValue;
|
$text = $header->nodeValue;
|
||||||
$tree[] = [
|
$tree->push([
|
||||||
'nodeName' => strtolower($header->nodeName),
|
'nodeName' => strtolower($header->nodeName),
|
||||||
'level' => intval(str_replace('h', '', $header->nodeName)),
|
'level' => intval(str_replace('h', '', $header->nodeName)),
|
||||||
'link' => '#' . $header->getAttribute('id'),
|
'link' => '#' . $header->getAttribute('id'),
|
||||||
'text' => strlen($text) > 30 ? substr($text, 0, 27) . '...' : $text
|
'text' => strlen($text) > 30 ? substr($text, 0, 27) . '...' : $text
|
||||||
];
|
]);
|
||||||
|
}
|
||||||
|
|
||||||
|
// Normalise headers if only smaller headers have been used
|
||||||
|
if (count($tree) > 0) {
|
||||||
|
$minLevel = $tree->pluck('level')->min();
|
||||||
|
$tree = $tree->map(function($header) use ($minLevel) {
|
||||||
|
$header['level'] -= ($minLevel - 2);
|
||||||
|
return $header;
|
||||||
|
});
|
||||||
}
|
}
|
||||||
return $tree;
|
return $tree;
|
||||||
}
|
}
|
||||||
|
@ -30,7 +30,7 @@
|
|||||||
<h6 class="text-muted">{{ trans('entities.pages_navigation') }}</h6>
|
<h6 class="text-muted">{{ trans('entities.pages_navigation') }}</h6>
|
||||||
<div class="sidebar-page-nav menu">
|
<div class="sidebar-page-nav menu">
|
||||||
@foreach($pageNav as $navItem)
|
@foreach($pageNav as $navItem)
|
||||||
<li class="page-nav-item {{ $navItem['nodeName'] }}">
|
<li class="page-nav-item h{{ $navItem['level'] }}">
|
||||||
<a href="{{ $navItem['link'] }}">{{ $navItem['text'] }}</a>
|
<a href="{{ $navItem['link'] }}">{{ $navItem['text'] }}</a>
|
||||||
</li>
|
</li>
|
||||||
@endforeach
|
@endforeach
|
||||||
|
Loading…
Reference in New Issue
Block a user