update table and add listing and collection class

lib/Froxlor/UI/Collection.php

@@ -0,0 +1,72 @@
+<?php
+namespace Froxlor\UI;
+
+/**
+ * This file is part of the Froxlor project.
+ * Copyright (c) 2010 the Froxlor Team (see authors).
+ *
+ * For the full copyright and license information, please view the COPYING
+ * file that was distributed with this source code. You can also view the
+ * COPYING file online at http://files.froxlor.org/misc/COPYING.txt
+ *
+ * @copyright  (c) the authors
+ * @author     Froxlor team <team@froxlor.org> (2010-)
+ * @author     Maurice Preuß <hello@envoyr.com>
+ * @license    GPLv2 http://files.froxlor.org/misc/COPYING.txt
+ * @package    Collection
+ *
+ */
+class Collection
+{
+    private array $items;
+    private array $userInfo;
+    private array $params;
+    private string $class;
+
+    public function __construct($class, $userInfo, $params = [])
+    {
+        $this->class = $class;
+        $this->params = $params;
+        $this->userInfo = $userInfo;
+
+        $this->items = $this->getListing($this->class, $this->params);
+    }
+
+    private function getListing($class, $params)
+    {
+        return json_decode($class::getLocal($this->userInfo, $params)->listing(), true);
+    }
+
+    public function count()
+    {
+        return $this->get()['data']['count'];
+    }
+
+    public function get()
+    {
+        return $this->items;
+    }
+
+    public function getData()
+    {
+        return $this->get()['data'];
+    }
+
+    public function getJson()
+    {
+        return json_encode($this->get());
+    }
+
+    public function has($column, $class, $parentKey = 'id', $childKey = 'id', $params = [])
+    {
+        $attributes = $this->getListing($class, $params);
+
+        foreach ($this->items['data']['list'] as $key => $item) {
+            foreach ($attributes['data']['list'] as $list) {
+                if ($item[$parentKey] == $list[$childKey]) {
+                    $this->items['data']['list'][$key][$column] = $list;
+                }
+            }
+        }
+    }
+}