acf

plugins/system/nrframework/helpers/groupfield.php

@@ -0,0 +1,64 @@
+<?php
+
+/**
+ * @author          Tassos Marinos <info@tassos.gr>
+ * @link            https://www.tassos.gr
+ * @copyright       Copyright © 2024 Tassos All Rights Reserved
+ * @license         GNU GPLv3 <http://www.gnu.org/licenses/gpl.html> or later
+ */
+
+defined('_JEXEC') or die;
+
+use \NRFramework\HTML;
+
+require_once __DIR__ . '/field.php';
+
+class NRFormGroupField extends NRFormField
+{
+	public $type          = 'Field';
+	public $default_group = 'Categories';
+
+	protected function getInput()
+	{
+		return $this->getSelectList();
+	}
+
+	public function getGroup()
+	{
+		return $this->get('group', $this->default_group ?: $this->type);
+	}
+
+	public function getOptions()
+	{
+		$group = $this->getGroup();
+
+		$id = $this->type . '_' . $group;
+
+		$data[$id] = $this->{'get' . $group}();
+
+		return $data[$id];
+	}
+
+	public function getSelectList($group = '')
+	{
+		if (!is_array($this->value))
+		{
+			$this->value = explode(',', $this->value);
+		}
+
+		$size = (int) $this->get('size', 300);
+
+		$group   = $group ?: $this->getGroup();
+		$options = $this->getOptions();
+
+		switch ($group)
+		{
+			case 'categories':
+				return HTML::treeselect($options, $this->name, $this->value, $this->id, $size, 0, $this->class);
+
+			default:
+				return HTML::treeselectSimple($options, $this->name, $this->value, $this->id, $size, $this->class);
+		}
+
+	}
+}