objects/tree: this is no longer needed

application/views/scripts/objects/tree.phtml

@@ -1,70 +0,0 @@
-<?php
-
-use Icinga\Web\Url;
-
-function dumpTree($tree, $self, $level = 0)
-{
-    $hasChildren = ! empty($tree->children);
-    if ($level === 0) {
-        $class = 'root';
-    } else {
-        //$class = 'host';
-        $class = $self->objectTypeName;
-    }
-
-    if ($hasChildren) {
-        $collapsed = '';
-    } else {
-        $collapsed = ' class="collapsed"';
-    }
-
-    $html = '<li' . $collapsed . '>';
-    if ($hasChildren) {
-        ksort($tree->children);
-        $html .= '<span class="handle"> </span>';
-    }
-
-    if ($level === 0) {
-        $html .= '<a name="Templates" class="root">' . $self->escape($tree->name) . '</a>';
-    } else {
-        $html .= $self->qlink(
-            $tree->name,
-            'director/' . $self->objectTypeName,
-            array('name' => $tree->name),
-            array('class' => $class)
-        )/* . $self->qlink(
-            '=>',
-            'director/' . $self->objectTypeName . '/childlist',
-            array('name' => $tree->name)
-        )*/;
-    }
-
-    if ($hasChildren) {
-        $html .= '<ul>';
-        foreach ($tree->children as $child) {
-            $html .= dumpTree($child, $self, $level + 1);
-        }
-        $html .= '</ul>';
-    }
-    $html .= "</li>\n";
-    return $html;
-}
-
-?>
-<div class="controls">
-<?= $this->tabs ?>
-<h1><?= $this->translate('Template tree') ?></h1>
-</div>
-
-<div class="content">
-<ul class="tree" data-base-target="_next">
-
-<?= dumpTree(
-    (object) array(
-        'name' => 'Templates',
-        'children' => $this->tree
-    ),
-    $this
-) ?>
-</ul>
-</div>