From 51d73c862b439646f8c65682002db03d8b2ba40f Mon Sep 17 00:00:00 2001
From: Harald Bamberger <harald.bamberger@technikum-wien.at>
Date: Mon, 11 May 2026 16:42:48 +0200
Subject: [PATCH] treemenu trial

---
 application/config/treemenu/stv_menu.php      | 43 ++++++++++
 .../controllers/api/frontend/v1/TreeMenu.php  | 85 +++++++++++++++++++
 application/libraries/treemenu/InOutLib.php   | 39 +++++++++
 application/libraries/treemenu/StgLib.php     | 39 +++++++++
 application/libraries/treemenu/StvMenuLib.php | 16 ++++
 .../libraries/treemenu/TreeMenuLib.php        | 39 +++++++++
 6 files changed, 261 insertions(+)
 create mode 100644 application/config/treemenu/stv_menu.php
 create mode 100644 application/controllers/api/frontend/v1/TreeMenu.php
 create mode 100644 application/libraries/treemenu/InOutLib.php
 create mode 100644 application/libraries/treemenu/StgLib.php
 create mode 100644 application/libraries/treemenu/StvMenuLib.php
 create mode 100644 application/libraries/treemenu/TreeMenuLib.php

diff --git a/application/config/treemenu/stv_menu.php b/application/config/treemenu/stv_menu.php
new file mode 100644
index 000000000..1460ca5f3
--- /dev/null
+++ b/application/config/treemenu/stv_menu.php
@@ -0,0 +1,43 @@
+<?php
+if (! defined('BASEPATH')) exit('No direct script access allowed');
+
+$config['stv_menu'] = array(
+	'library' => 'treemenu/StvMenuLib',
+	'children' => array(
+		'stg' => array(
+			'library' => 'treemenu/StgLib',
+			'children' => array(
+				'pre' => array(
+					'library' => 'treemenu/Prestudent'
+				),
+				'sem' => array(
+					'library' => 'treemenu/AusbSemester',
+					'children' => array(
+						'vbd' => array(
+							'library' => 'treemenu/Verband'
+						)
+					)
+				),
+				'orgform' => array(
+					'library' => 'treemenu/OrgForm',
+					'children' => array(
+						'pre' => array(
+							'library' => 'treemenu/Prestudent'
+						),
+						'sem' => array(
+							'library' => 'treemenu/AusbSemester',
+							'children' => array(
+								'vbd' => array(
+									'library' => 'treemenu/Verband'
+								)
+							)
+						)
+					)
+				)
+			)
+		),
+		'inout' => array(
+			'library' => 'treemenu/InOutLib'
+		),
+	)
+);
diff --git a/application/controllers/api/frontend/v1/TreeMenu.php b/application/controllers/api/frontend/v1/TreeMenu.php
new file mode 100644
index 000000000..2f7834bff
--- /dev/null
+++ b/application/controllers/api/frontend/v1/TreeMenu.php
@@ -0,0 +1,85 @@
+<?php
+/**
+ * Copyright (C) 2024 fhcomplete.org
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+if (! defined('BASEPATH')) exit('No direct script access allowed');
+
+/**
+ * This controller operates between (interface) the JS (GUI) and the back-end
+ * Provides data to the ajax get calls about verbände
+ * This controller works with JSON calls on the HTTP GET or POST and the output is always JSON
+ */
+class TreeMenu extends FHCAPI_Controller
+{
+	protected $treemenuconfig;
+
+	public function __construct()
+	{
+		parent::__construct([
+			'fullMenu' => ['admin:r', 'assistenz:r'],
+			'partMenu' => ['admin:r', 'assistenz:r'],
+		]);
+	}
+
+	public function fullMenu($treemenu=null)
+	{
+		if(is_null($treemenu))
+		{
+			$this->terminateWithError('missing parameter treemenu.');
+		}
+
+		$this->loadMenuConfig($treemenu);
+
+		$bhdebug = (object) array(
+				'treemenu' => $treemenu,
+				'treemenuconfig' => $this->treemenuconfig
+
+		);
+		$this->addMeta('bhdebug', $bhdebug);
+
+		$data = array();
+		$this->terminateWithSuccess($data);
+	}
+
+	public function partMenu($treemenu=null)
+	{
+		if(is_null($treemenu))
+		{
+			$this->terminateWithError('missing parameter treemenu.');
+		}
+
+		$this->loadMenuConfig($treemenu);
+
+		$bhdebug = (object) array(
+			'treemenu' => $treemenu,
+			'treemenuconfig' => $this->treemenuconfig,
+			'uri' => $this->uri->uri_to_assoc(7)
+		);
+		$this->addMeta('bhdebug', $bhdebug);
+
+		$this->load->library($this->treemenuconfig->library, $this->treemenuconfig->children);
+
+		$data = $this->StvMenuLib->getSubMenu();
+		$this->terminateWithSuccess($data);
+	}
+
+	protected function loadMenuConfig($treemenu)
+	{
+		$this->config->load('treemenu/' . $treemenu . '.php');
+		$this->treemenuconfig = $this->config->item($treemenu);
+	}
+}
\ No newline at end of file
diff --git a/application/libraries/treemenu/InOutLib.php b/application/libraries/treemenu/InOutLib.php
new file mode 100644
index 000000000..b16e258ec
--- /dev/null
+++ b/application/libraries/treemenu/InOutLib.php
@@ -0,0 +1,39 @@
+<?php
+
+/*
+ * Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
+ * Click nbfs://nbhost/SystemFileSystem/Templates/Scripting/PHPClass.php to edit this template
+ */
+
+/**
+ * Description of InOutLib
+ *
+ * @author bambi
+ */
+class InOutLib
+{
+	public function getSubMenu()
+	{
+		return [
+			'name' => 'International',
+			'link' => 'inout',
+			'children' => [
+				[
+					'name' => 'Incoming',
+					'link' => 'inout/incoming',
+					'leaf' => true
+				],
+				[
+					'name' => 'Outgoing',
+					'link' => 'inout/outgoing',
+					'leaf' => true
+				],
+				[
+					'name' => 'Gemeinsame Studien',
+					'link' => 'inout/gemeinsamestudien',
+					'leaf' => true
+				]
+			]
+		];
+	}
+}
diff --git a/application/libraries/treemenu/StgLib.php b/application/libraries/treemenu/StgLib.php
new file mode 100644
index 000000000..6a495dc46
--- /dev/null
+++ b/application/libraries/treemenu/StgLib.php
@@ -0,0 +1,39 @@
+<?php
+
+/*
+ * Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
+ * Click nbfs://nbhost/SystemFileSystem/Templates/Scripting/PHPClass.php to edit this template
+ */
+
+/**
+ * Description of InOutLib
+ *
+ * @author bambi
+ */
+class StgLib
+{
+	public function getSubMenu()
+	{
+		return [
+			'name' => 'International',
+			'link' => 'inout',
+			'children' => [
+				[
+					'name' => 'Incoming',
+					'link' => 'inout/incoming',
+					'leaf' => true
+				],
+				[
+					'name' => 'Outgoing',
+					'link' => 'inout/outgoing',
+					'leaf' => true
+				],
+				[
+					'name' => 'Gemeinsame Studien',
+					'link' => 'inout/gemeinsamestudien',
+					'leaf' => true
+				]
+			]
+		];
+	}
+}
diff --git a/application/libraries/treemenu/StvMenuLib.php b/application/libraries/treemenu/StvMenuLib.php
new file mode 100644
index 000000000..257a56735
--- /dev/null
+++ b/application/libraries/treemenu/StvMenuLib.php
@@ -0,0 +1,16 @@
+<?php
+require_once APPPATH . 'library/treemenu/TreeMenuLib.php';
+/**
+ * Description of StvMenuLib
+ *
+ * @author bambi
+ */
+class StvMenuLib extends TreeMenuLib
+{
+	public function getSubMenu()
+	{
+		return [
+			'StvMenuLib' => null
+		];
+	}
+}
diff --git a/application/libraries/treemenu/TreeMenuLib.php b/application/libraries/treemenu/TreeMenuLib.php
new file mode 100644
index 000000000..02485b5a6
--- /dev/null
+++ b/application/libraries/treemenu/TreeMenuLib.php
@@ -0,0 +1,39 @@
+<?php
+
+/*
+ * Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
+ * Click nbfs://nbhost/SystemFileSystem/Templates/Scripting/PHPClass.php to edit this template
+ */
+
+/**
+ * Description of InOutLib
+ *
+ * @author bambi
+ */
+abstract class TreeMenuLib
+{
+	protected $ci;
+	protected $children_config;
+
+	public function __construct($children_config)
+	{
+		$this->ci = get_instance();
+		$this->children_config = $children_config;
+		foreach($this->children_config as $child_config)
+		{
+			$grandchildren_config = isset($child_config['children']) ? $child_config['children'] : [];
+			$this->ci->load->library($child_config->library, $grandchildren_config);
+		}
+	}
+
+	public function getNode($name)
+	{
+		$node = array(
+			'name' => $name
+		);
+
+		return $node;
+	}
+
+	public abstract function getSubMenu();
+}