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<?php
namespace Icinga\Module\Director\Web\Tree;
use Icinga\Module\Director\Objects\IcingaEndpoint;
use ipl\Html\BaseHtmlElement;
use ipl\Html\Html;
use gipfl\IcingaWeb2\Link;
use gipfl\Translation\TranslationHelper;
class InspectTreeRenderer extends BaseHtmlElement
{
use TranslationHelper;
protected $tag = 'ul';
protected $defaultAttributes = [
'class' => 'tree',
'data-base-target' => '_next',
];
protected $tree;
/** @var IcingaEndpoint */
protected $endpoint;
public function __construct(IcingaEndpoint $endpoint)
{
$this->endpoint = $endpoint;
}
protected function getNodes()
{
$rootNodes = array();
$types = $this->endpoint->api()->getTypes();
foreach ($types as $name => $type) {
if (property_exists($type, 'base')) {
$base = $type->base;
if (! property_exists($types[$base], 'children')) {
$types[$base]->children = array();
}
$types[$base]->children[$name] = $type;
} else {
$rootNodes[$name] = $type;
}
}
return $rootNodes;
}
public function assemble()
{
$this->add($this->renderNodes($this->getNodes()));
}
protected function renderNodes($nodes, $showLinks = false, $level = 0)
{
$result = [];
foreach ($nodes as $child) {
$result[] = $this->renderNode($child, $showLinks, $level + 1);
}
if ($level === 0) {
return $result;
} else {
return Html::tag('ul', null, $result);
}
}
protected function renderNode($node, $forceLinks = false, $level = 0)
{
$name = $node->name;
$showLinks = $forceLinks || $name === 'ConfigObject';
$hasChildren = property_exists($node, 'children');
$li = Html::tag('li');
if (! $hasChildren) {
$li->getAttributes()->add('class', 'collapsed');
}
if ($hasChildren) {
$li->add(Html::tag('span', ['class' => 'handle']));
}
$class = $node->abstract ? 'icon-sitemap' : 'icon-doc-text';
$li->add(Link::create($name, 'director/inspect/type', [
'endpoint' => $this->endpoint->getObjectName(),
'type' => $name
], ['class' => $class]));
if ($hasChildren) {
$li->add($this->renderNodes($node->children, $showLinks, $level + 1));
}
return $li;
}
}
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