Widget/Lists: add widget missing in ipl/incubator

library/Director/Web/Widget/AbstractList.php

@@ -0,0 +1,40 @@
+<?php
+
+namespace Icinga\Module\Director\Web\Widget;
+
+use ipl\Html\Attributes;
+use ipl\Html\BaseHtmlElement;
+use ipl\Html\Html;
+use ipl\Html\HtmlElement;
+
+class AbstractList extends BaseHtmlElement
+{
+    protected $contentSeparator = "\n";
+
+    /**
+     * AbstractList constructor.
+     * @param array $items
+     * @param null $attributes
+     */
+    public function __construct(array $items = [], $attributes = null)
+    {
+        foreach ($items as $item) {
+            $this->addItem($item);
+        }
+
+        if ($attributes !== null) {
+            $this->addAttributes($attributes);
+        }
+    }
+
+    /**
+     * @param Html|array|string $content
+     * @param Attributes|array $attributes
+     *
+     * @return $this
+     */
+    public function addItem($content, $attributes = null)
+    {
+        return $this->add(HtmlElement::create('li', $attributes, $content));
+    }
+}

library/Director/Web/Widget/ListItem.php

@@ -0,0 +1,26 @@
+<?php
+
+namespace Icinga\Module\Director\Web\Widget;
+
+use ipl\Html\Attributes;
+use ipl\Html\BaseHtmlElement;
+use ipl\Html\Html;
+use ipl\Html\ValidHtml;
+
+class ListItem extends BaseHtmlElement
+{
+    protected $contentSeparator = "\n";
+
+    /**
+     * @param ValidHtml|array|string $content
+     * @param Attributes|array $attributes
+     *
+     * @return $this
+     */
+    public function addItem($content, $attributes = null)
+    {
+        return $this->add(
+            Html::tag('li', $attributes, $content)
+        );
+    }
+}

library/Director/Web/Widget/OrderedList.php

@@ -0,0 +1,8 @@
+<?php
+
+namespace Icinga\Module\Director\Web\Widget;
+
+class OrderedList extends AbstractList
+{
+    protected $tag = 'ol';
+}

library/Director/Web/Widget/UnorderedList.php

@@ -0,0 +1,8 @@
+<?php
+
+namespace Icinga\Module\Director\Web\Widget;
+
+class UnorderedList extends AbstractList
+{
+    protected $tag = 'ul';
+}