new Time Table class with getter and setter

WEBROOT/Commands/ResetEinkaufsliste.php

@@ -0,0 +1,16 @@
+<?php
+// reset_einkaufsliste.php
+// Aufruf z.B. per Cron: php /pfad/zu/reset_einkaufsliste.php
+
+include_once(__DIR__ . '/../controller/DatabaseController.php');
+
+$result = DatabaseUpdate(
+    'Einkaufsliste',
+    '`STATUS` = ?',
+    '`TYP` = ? AND `STATUS` = ?',
+    'aktiv', 'vorlage', 'erledigt'
+);
+
+echo $result
+    ? "Vorlagen-Artikel wurden zurückgesetzt.\n"
+    : "Fehler beim Zurücksetzen.\n";

WEBROOT/Commands/TEST/index.php

@@ -0,0 +1,162 @@
+<?php
+
+include_once(__DIR__ . '/../../controller/DatabaseController.php');
+include_once(__DIR__ . '/../../controller/DataController.php');
+
+class changeTimetable{
+    /**
+     * get Teachers
+     *
+     * @return array
+     */
+    public function getTeachers() : array {
+        $teachers = [];
+        $teachers = DatabaseShow(
+            'Lehrer',
+            'NAME'
+        );
+
+        return $teachers;
+    }
+
+    /**
+     * get Rooms
+     *
+     * @return array
+     */
+    public function getRooms() : array {
+        $rooms = [];
+        $rooms = DatabaseShow(
+            'Raum',
+            'RAUM_NR'
+        );
+
+        return $rooms;
+    }
+
+    /**
+     * get Lessons
+     *
+     * @return array
+     */
+    public function getLessons() : array {
+        $lessons = [];
+        $lessons = DatabaseShow(
+            'Fach',
+            'FACH'
+        );
+
+        return $lessons;
+    }
+
+    /**
+     * add a new Teacher to the Table
+     *
+     * @param array $teachers
+     * @return boolean
+     */
+    public function addTeachers(array $teachers) : bool {
+        try {
+            foreach ($teachers as $teacher) {
+                DatabaseInsert(
+                    'Lehrer',
+                    'NAME',
+                    $teacher
+                );
+            }
+
+            return true;
+        } catch (Exception $error) {
+            echo $error;
+
+            return false;
+        }
+    }
+
+    /**
+     * add a new Room Number to the Tabke
+     *
+     * @param array $roomnrs
+     * @return bool
+     */
+    public function addRooms(array $roomnrs) : bool {
+        try {
+            foreach ($roomnrs as $roomnr) {
+                DatabaseInsert(
+                    'Raum',
+                    'RAUM_NR',
+                    $roomnr,
+                );
+            }
+
+            return true;
+        } catch (Exception $error) {
+            echo $error;
+
+            return false;
+        }
+    }
+
+    public function addLessons(array $lessons) : bool {
+        try {
+            foreach ($lessons as $lesson) {
+                DatabaseInsert(
+                    'Fach',
+                    'FACH',
+                    $lesson
+                );
+            }
+
+            return true;
+        } catch (Exception $error) {
+            echo $error;
+
+            return false;
+        }
+    }
+
+    public function setInitial(string $Teacher, string $Initial) : bool {
+        try {
+            $ID = DatabaseShow(
+                'Lehrer',
+                'ID',
+                'NAME = ?',
+                $Teacher,
+            );
+
+            $ID = $ID[0]['ID'];
+
+            DatabaseUpdate(
+                'Lehrer',
+                'INITIALS = ?',
+                'ID = ?',
+                $Initial,
+                $ID
+            );
+
+            return true;
+        } catch (Exception $error) {
+            echo $error;
+
+            return false;
+        }
+    }
+}
+
+$TimeTable = new changeTimetable();
+
+#$TimeTable->addTeachers([
+#    '',
+#]);
+
+#$TimeTable->addRooms([
+#    '',
+#]);
+
+#$TimeTable->addLessons([
+#    '',
+#]);
+
+#(new changeTimetable()->addLessons(['', '']));
+
+#(new changeTimetable()->setInitial('', ''));

WEBROOT/api/js/handler/BenachrichtigungenAjaxHandler.php

@@ -0,0 +1,105 @@
+<?php
+session_set_cookie_params([
+    'lifetime' => 0,
+    'path' => '/',
+    'domain' => '',
+    'secure' => false,
+    'httponly' => true,
+    'samesite' => 'Lax'
+]);
+session_start();
+
+header('Content-Type: application/json');
+error_reporting(E_ALL);
+ini_set('display_errors', '0');
+
+if (empty($_SESSION['user_logged_in'])) {
+    http_response_code(401);
+    echo json_encode(['error' => 'Nicht eingeloggt']);
+    exit;
+}
+
+if (empty($_SESSION['is_admin'])) {
+    http_response_code(403);
+    echo json_encode(['error' => 'Keine Berechtigung']);
+    exit;
+}
+
+include_once(__DIR__ . '/../../../controller/DatabaseController.php');
+include_once(__DIR__ . '/../../../controller/NotifyController.php');
+
+$daten  = json_decode(file_get_contents('php://input'), true) ?? [];
+$action = $daten['action'] ?? '';
+
+try {
+    $notificationCtl = new Notification();
+
+    switch ($action) {
+
+        case 'get_entries': {
+                $entries = $notificationCtl->getAllMessages();
+
+                foreach ($entries as &$entry) {
+                    $entry['GESEHEN_ANZAHL'] = $notificationCtl->countSeenBy((int)$entry['ID']);
+                }
+
+                echo json_encode(['success' => true, 'entries' => array_values($entries)]);
+                break;
+            }
+
+        case 'add_entry': {
+                $titel = trim($daten['titel'] ?? '');
+                $nachricht = trim($daten['nachricht'] ?? '');
+
+                if ($titel === '' || $nachricht === '') {
+                    throw new InvalidArgumentException('Titel und Nachricht erforderlich');
+                }
+
+                $notificationCtl->createMessage($titel, $nachricht);
+
+                echo json_encode(['success' => true]);
+                break;
+            }
+
+        case 'edit_entry': {
+                $id = $daten['id'] ?? null;
+                $titel = trim($daten['titel'] ?? '');
+                $nachricht = trim($daten['nachricht'] ?? '');
+
+                if (!is_numeric($id)) {
+                    throw new InvalidArgumentException('Ungültige ID');
+                }
+                if ($titel === '' || $nachricht === '') {
+                    throw new InvalidArgumentException('Titel und Nachricht erforderlich');
+                }
+
+                $notificationCtl->updateMessage((int)$id, $titel, $nachricht);
+
+                echo json_encode(['success' => true]);
+                break;
+            }
+
+        case 'delete_entry': {
+                $id = $daten['id'] ?? null;
+
+                if (!is_numeric($id)) {
+                    throw new InvalidArgumentException('Ungültige ID');
+                }
+
+                $notificationCtl->deleteMessage((int)$id);
+
+                echo json_encode(['success' => true]);
+                break;
+            }
+
+        default:
+            throw new InvalidArgumentException("Unbekannte Aktion: $action");
+    }
+} catch (InvalidArgumentException $e) {
+    http_response_code(400);
+    echo json_encode(['error' => $e->getMessage()]);
+} catch (Throwable $e) {
+    http_response_code(500);
+    error_log($e->getMessage());
+    echo json_encode(['error' => 'Serverfehler']);
+}

WEBROOT/api/js/handler/NotificationAjaxHandler.php

@@ -0,0 +1,55 @@
+<?php
+session_set_cookie_params([
+    'lifetime' => 0,
+    'path' => '/',
+    'domain' => '',
+    'secure' => false,
+    'httponly' => true,
+    'samesite' => 'Lax'
+]);
+session_start();
+
+header('Content-Type: application/json');
+error_reporting(E_ALL);
+ini_set('display_errors', '0');
+
+if (empty($_SESSION['user_logged_in'])) {
+    http_response_code(401);
+    echo json_encode(['error' => 'Nicht eingeloggt']);
+    exit;
+}
+
+include_once(__DIR__ . '/../../../controller/DatabaseController.php');
+include_once(__DIR__ . '/../../../controller/NotifyController.php');
+
+$daten  = json_decode(file_get_contents('php://input'), true) ?? [];
+$action = $daten['action'] ?? '';
+
+try {
+    switch ($action) {
+
+        case 'mark_seen': {
+                $nachrichtId = $daten['nachricht_id'] ?? null;
+
+                if (!is_numeric($nachrichtId)) {
+                    throw new InvalidArgumentException('Ungültige Nachrichten-ID');
+                }
+
+                $notificationCtl = new Notification();
+                $notificationCtl->markAsSeen((int)$nachrichtId);
+
+                echo json_encode(['success' => true]);
+                break;
+            }
+
+        default:
+            throw new InvalidArgumentException("Unbekannte Aktion: $action");
+    }
+} catch (InvalidArgumentException $e) {
+    http_response_code(400);
+    echo json_encode(['error' => $e->getMessage()]);
+} catch (Throwable $e) {
+    http_response_code(500);
+    error_log($e->getMessage());
+    echo json_encode(['error' => 'Serverfehler']);
+}

WEBROOT/config.php

@@ -6,429 +6,4 @@ $superuser = array (
     'password' => 'bBHofurUJWKzPE8Z:',
     'active' => true,
   ),
-);
-
-$serviceGroups = array (
-  'Info' => 
-  array (
-    'label' => 'Home',
-    'defaultOpen' => true,
-    'services' => 
-    array (
-      0 => 'home_info',
-      1 => 'vergabe',
-      2 => 'links',
-      3 => 'einkaufsliste',
-      4 => 'termine',
-      5 => 'ticket_board',
-      6 => 'ajaxTests',
-    ),
-  ),
-  'Ausbildung' => 
-  array (
-    'label' => 'Ausbildung',
-    'defaultOpen' => true,
-    'services' => 
-    array (
-      0 => 'print_static',
-      1 => 'zeiterfassung',
-      2 => 'berichte_arbeit_gen',
-      3 => 'berichte',
-      4 => 'firmenberichte',
-      5 => 'berufsschulberichte',
-    ),
-  ),
-  'Logs' => 
-  array (
-    'label' => 'Webserver',
-    'defaultOpen' => false,
-    'services' => 
-    array (
-      0 => 'public_request_logs',
-      1 => 'public_request_chart',
-      2 => 'backend_request_logs',
-      3 => 'backend_request_chart',
-      4 => 'personal_request_logs',
-    ),
-  ),
-  'System' => 
-  array (
-    'label' => 'Verwaltung',
-    'defaultOpen' => false,
-    'services' => 
-    array (
-      0 => 'data_info',
-      1 => 'services_control',
-      2 => 'user_control',
-      3 => 'variablen_control',
-      4 => 'ticket_control',
-    ),
-  ),
-  'Test' => 
-  array (
-    'label' => 'Dev / Test',
-    'defaultOpen' => false,
-    'services' => 
-    array (
-      0 => 'api_tester',
-      1 => 'weather_chart',
-      2 => 'tabellen',
-      3 => 'domains',
-    ),
-  ),
-);
-
-$services = array (
-  'home_info' => 
-  array (
-    'name' => 'Home',
-    'active' => true,
-    'adminOnly' => false,
-  ),
-  'vergabe' => 
-  array (
-    'name' => 'Vergabe',
-    'active' => true,
-    'adminOnly' => false,
-  ),
-  'print_static' => 
-  array (
-    'name' => 'Berichte Drucken',
-    'active' => true,
-    'adminOnly' => false,
-  ),
-  'api_tester' => 
-  array (
-    'name' => 'API Testing',
-    'active' => true,
-    'adminOnly' => true,
-  ),
-  'weather_chart' => 
-  array (
-    'name' => 'Wetter Statistik',
-    'active' => true,
-    'adminOnly' => true,
-  ),
-  'data_info' => 
-  array (
-    'name' => 'Data Info',
-    'active' => true,
-    'adminOnly' => true,
-  ),
-  'links' => 
-  array (
-    'name' => 'Links',
-    'active' => true,
-    'adminOnly' => false,
-  ),
-  'public_request_logs' => 
-  array (
-    'name' => 'Public Logs',
-    'active' => true,
-    'adminOnly' => false,
-  ),
-  'public_request_chart' => 
-  array (
-    'name' => 'Public Statistik',
-    'active' => true,
-    'adminOnly' => false,
-  ),
-  'backend_request_logs' => 
-  array (
-    'name' => 'Backend Logs',
-    'active' => true,
-    'adminOnly' => false,
-  ),
-  'backend_request_chart' => 
-  array (
-    'name' => 'Backend Statistik',
-    'active' => true,
-    'adminOnly' => false,
-  ),
-  'personal_request_logs' => 
-  array (
-    'name' => 'Persönliche Logs',
-    'active' => true,
-    'adminOnly' => true,
-  ),
-  'services_control' => 
-  array (
-    'name' => 'Seiten',
-    'active' => true,
-    'adminOnly' => true,
-  ),
-  'zeiterfassung' => 
-  array (
-    'name' => 'Zeit Erfassung',
-    'active' => true,
-    'adminOnly' => false,
-  ),
-  'berichte_arbeit_gen' => 
-  array (
-    'name' => 'Berichte PDF',
-    'active' => true,
-    'adminOnly' => false,
-  ),
-  'user_control' => 
-  array (
-    'name' => 'Benutzer',
-    'active' => true,
-    'adminOnly' => true,
-  ),
-  'variablen_control' => 
-  array (
-    'name' => 'Variablen',
-    'active' => true,
-    'adminOnly' => true,
-  ),
-  'tabellen' => 
-  array (
-    'name' => 'Tabellen',
-    'active' => true,
-    'adminOnly' => true,
-  ),
-  'berichte' => 
-  array (
-    'name' => 'Berichte Einsehen',
-    'active' => true,
-    'adminOnly' => false,
-  ),
-  'domains' => 
-  array (
-    'name' => 'Domains',
-    'active' => true,
-    'adminOnly' => false,
-  ),
-  'einkaufsliste' => 
-  array (
-    'name' => 'Einkaufsliste',
-    'active' => true,
-    'adminOnly' => false,
-  ),
-  'termine' => 
-  array (
-    'name' => 'Termine',
-    'active' => true,
-    'adminOnly' => false,
-  ),
-  'firmenberichte' => 
-  array (
-    'name' => 'Firmenberichte',
-    'active' => true,
-    'adminOnly' => false,
-  ),
-  'berufsschulberichte' => 
-  array (
-    'name' => 'Berufsschulberichte',
-    'active' => true,
-    'adminOnly' => false,
-  ),
-  'ticket_board' => 
-  array (
-    'name' => 'Tickets / Ideen',
-    'active' => true,
-    'adminOnly' => false,
-  ),
-  'ticket_control' => 
-  array (
-    'name' => 'Tickets',
-    'active' => true,
-    'adminOnly' => false,
-  ),
-  'ajaxTests' => 
-  array (
-    'name' => 'AJAX',
-    'active' => true,
-    'adminOnly' => false,
-  ),
-);
-
-$linkGroups = array (
-  'info' => 
-  array (
-    'label' => 'Informationen',
-    'color' => '#3498db',
-    'defaultOpen' => false,
-  ),
-  'tools' => 
-  array (
-    'label' => 'IoT',
-    'color' => '#2ecc71',
-    'defaultOpen' => false,
-  ),
-  'admin' => 
-  array (
-    'label' => 'Administration',
-    'color' => '#e74c3c',
-    'defaultOpen' => false,
-  ),
-  'devices' => 
-  array (
-    'label' => 'Geräte',
-    'color' => '#b7db33',
-    'defaultOpen' => false,
-  ),
-);
-
-$linkButtons = array (
-  0 => 
-  array (
-    'label' => 'Gitea',
-    'url' => 'http://gitea.mrhossa.de',
-    'newTab' => true,
-    'adminOnly' => false,
-    'group' => 'admin',
-  ),
-  1 => 
-  array (
-    'label' => 'HAProxy',
-    'url' => 'http://stats.mrhossa.de',
-    'newTab' => true,
-    'adminOnly' => false,
-    'group' => 'admin',
-  ),
-  2 => 
-  array (
-    'label' => 'Public',
-    'url' => 'https://mrhossa.de',
-    'newTab' => true,
-    'adminOnly' => false,
-    'group' => 'info',
-  ),
-  3 => 
-  array (
-    'label' => 'NAS-1',
-    'url' => 'http://nas-1.blackpi.ipv64.net',
-    'newTab' => true,
-    'adminOnly' => false,
-    'group' => 'devices',
-  ),
-  4 => 
-  array (
-    'label' => 'NAS-2',
-    'url' => 'http://nas-2.blackpi.ipv64.net',
-    'newTab' => true,
-    'adminOnly' => false,
-    'group' => 'devices',
-  ),
-  5 => 
-  array (
-    'label' => 'FritzBox-1',
-    'url' => 'http://fritzbox-1.blackpi.ipv64.net',
-    'newTab' => true,
-    'adminOnly' => false,
-    'group' => 'devices',
-  ),
-  6 => 
-  array (
-    'label' => 'FritzBox-2',
-    'url' => 'http://fritzbox-2.blackpi.ipv64.net',
-    'newTab' => true,
-    'adminOnly' => false,
-    'group' => 'devices',
-  ),
-  7 => 
-  array (
-    'label' => 'GS1910-24',
-    'url' => 'http://switch.blackpi.ipv64.net',
-    'newTab' => true,
-    'adminOnly' => false,
-    'group' => 'admin',
-  ),
-  8 => 
-  array (
-    'label' => 'NWA5121-NI Innen',
-    'url' => 'http://ap-1.blackpi.ipv64.net',
-    'newTab' => true,
-    'adminOnly' => false,
-    'group' => 'devices',
-  ),
-  9 => 
-  array (
-    'label' => 'NWA5121-NI Aussen',
-    'url' => 'http://ap-2.blackpi.ipv64.net',
-    'newTab' => true,
-    'adminOnly' => false,
-    'group' => 'devices',
-  ),
-  10 => 
-  array (
-    'label' => 'ZyWALL 110',
-    'url' => 'http://10.233.1248',
-    'newTab' => true,
-    'adminOnly' => false,
-    'group' => 'admin',
-  ),
-  11 => 
-  array (
-    'label' => 'Ender 3 V3 KE',
-    'url' => 'http://10.233.1.52',
-    'newTab' => true,
-    'adminOnly' => false,
-    'group' => 'tools',
-  ),
-  12 => 
-  array (
-    'label' => 'Ubuntu NAS',
-    'url' => 'http://10.233.1.32:9000',
-    'newTab' => true,
-    'adminOnly' => false,
-    'group' => 'tools',
-  ),
-  13 => 
-  array (
-    'label' => 'Backend',
-    'url' => 'https://backend.blackpi.ipv64.net',
-    'newTab' => true,
-    'adminOnly' => false,
-    'group' => 'info',
-  ),
-  14 => 
-  array (
-    'label' => 'Dev Backend',
-    'url' => 'https://dev-backend.blackpi.ipv64.net',
-    'newTab' => true,
-    'adminOnly' => false,
-    'group' => 'info',
-  ),
-  15 => 
-  array (
-    'label' => 'Dev Pubic',
-    'url' => 'https://dev-public.blackpi.ipv64.net',
-    'newTab' => true,
-    'adminOnly' => false,
-    'group' => 'info',
-  ),
-  16 => 
-  array (
-    'label' => 'Local Backend',
-    'url' => 'http://backend.local.ipv64.net',
-    'newTab' => true,
-    'adminOnly' => false,
-    'group' => 'info',
-  ),
-  17 => 
-  array (
-    'label' => 'Local Pubic',
-    'url' => 'http://public.local.ipv64.net',
-    'newTab' => true,
-    'adminOnly' => false,
-    'group' => 'info',
-  ),
-  18 => 
-  array (
-    'label' => 'Proxmox',
-    'url' => 'https://100.88.208.86:8006',
-    'newTab' => true,
-    'adminOnly' => true,
-    'group' => 'devices',
-  ),
-  19 => 
-  array (
-    'label' => 'Flatnotes',
-    'url' => 'http://10.233.1.130:8080',
-    'newTab' => true,
-    'adminOnly' => false,
-    'group' => 'tools',
-  ),
-);
+);

WEBROOT/controller/NotifyController.php

@@ -0,0 +1,177 @@
+<?php
+
+include_once(__DIR__ . '/DatabaseController.php');
+include_once(__DIR__ . '/DataController.php');
+
+class Notification
+{
+    protected $table;
+    protected $seenTable;
+
+    public function __construct()
+    {
+        $this->table = "Benachrichtigung";
+        $this->seenTable = "Benachrichtigung_Gesehen";
+    }
+
+    /**
+     * Ermittelt die Benutzer-ID des aktuell eingeloggten Nutzers.
+     */
+    private function getCurrentUserId(): ?int
+    {
+        $username = $_SESSION['username'] ?? null;
+        if (!$username) {
+            return null;
+        }
+
+        $rows = DatabaseShow(
+            "Benutzer",
+            "ID",
+            "NAME = ?",
+            $username
+        );
+
+        return $rows[0]['ID'] ?? null;
+    }
+
+    /**
+     * Alle Nachrichten (z.B. für eine Verwaltungsansicht).
+     */
+    public function getAllMessages(): array
+    {
+        return DatabaseShow(
+            $this->table,
+            "ID, TITEL, NACHRICHT"
+        );
+    }
+
+    /**
+     * Nur die Nachrichten, die der aktuelle Nutzer noch NICHT gesehen hat.
+     * Genau das braucht das Modal, um zu entscheiden ob/was es anzeigt.
+     */
+    public function getUnseenMessages(): array
+    {
+        $userId = $this->getCurrentUserId();
+        if ($userId === null) {
+            return [];
+        }
+
+        $alleNachrichten = DatabaseShow(
+            $this->table,
+            "ID, TITEL, NACHRICHT"
+        );
+
+        $gesehenRows = DatabaseShow(
+            $this->seenTable,
+            "NACHRICHTEN_ID",
+            "BENUTZER_ID = ?",
+            $userId
+        );
+
+        $gesehenIds = array_column($gesehenRows, 'NACHRICHTEN_ID');
+
+        return array_values(array_filter(
+            $alleNachrichten,
+            fn($nachricht) => !in_array($nachricht['ID'], $gesehenIds)
+        ));
+    }
+
+    /**
+     * Legt eine neue Nachricht im Pool an (z.B. für eine Admin-Funktion).
+     */
+    public function createMessage(string $titel, string $nachricht): bool
+    {
+        try {
+            DatabaseInsert(
+                $this->table,
+                "TITEL, NACHRICHT",
+                $titel,
+                $nachricht
+            );
+            return true;
+        } catch (Exception $e) {
+            throw new Exception($e->getMessage());
+        }
+    }
+
+    /**
+     * Markiert eine bestimmte Nachricht als vom aktuellen Nutzer gesehen/bestätigt.
+     */
+    public function markAsSeen(int $nachrichtId): bool
+    {
+        $userId = $this->getCurrentUserId();
+        if ($userId === null) {
+            throw new Exception('Kein eingeloggter Benutzer gefunden.');
+        }
+
+        // Prüfen, ob schon als gesehen markiert, um Duplikate zu vermeiden
+        $bereitsGesehen = DatabaseShow(
+            $this->seenTable,
+            "ID",
+            "BENUTZER_ID = ? AND NACHRICHTEN_ID = ?",
+            $userId,
+            $nachrichtId
+        );
+
+        if (!empty($bereitsGesehen)) {
+            return true; // war schon markiert, kein Fehler
+        }
+
+        try {
+            DatabaseInsert(
+                $this->seenTable,
+                "BENUTZER_ID, NACHRICHTEN_ID",
+                $userId,
+                $nachrichtId
+            );
+            return true;
+        } catch (Exception $e) {
+            throw new Exception($e->getMessage());
+        }
+    }
+
+    public function updateMessage(int $id, string $titel, string $nachricht): bool
+    {
+        try {
+            DatabaseUpdate(
+                $this->table,
+                "TITEL = ?, NACHRICHT = ?",
+                "ID = ?",
+                $titel,
+                $nachricht,
+                $id
+            );
+            return true;
+        } catch (Exception $e) {
+            throw new Exception($e->getMessage());
+        }
+    }
+
+    /**
+     * Löscht eine Nachricht komplett, inkl. aller "Gesehen"-Einträge dazu.
+     */
+    public function deleteMessage(int $id): bool
+    {
+        try {
+            DatabaseDelete($this->seenTable, "NACHRICHTEN_ID = ?", $id);
+            DatabaseDelete($this->table, "ID = ?", $id);
+            return true;
+        } catch (Exception $e) {
+            throw new Exception($e->getMessage());
+        }
+    }
+
+    /**
+     * Anzahl Nutzer, die eine bestimmte Nachricht bereits bestätigt haben.
+     */
+    public function countSeenBy(int $id): int
+    {
+        $rows = DatabaseShow(
+            $this->seenTable,
+            "ID",
+            "NACHRICHTEN_ID = ?",
+            $id
+        );
+        return count($rows);
+    }
+}

WEBROOT/controller/RightsController.php

@@ -61,8 +61,6 @@ class RightsController {
      */
     public function RightsHandler($sitename, $name = 'Bruno', $lastname = 'Eckhardt') {
         try {
-            $sitename = strtolower($sitename);
-            $this->saveSite($sitename);
 
             DatabaseInsert(
                 "Benutzer_Berechtigungen",

WEBROOT/controller/UserController.php

@@ -23,13 +23,6 @@ class UserController {
             "NAME = ?",
             $name
         );
-
-        DatabaseInsert(
-            "Benutzer_Berechtigungen",
-            "BENUTZER_ID, SEITEN_ID",
-            $userID[0]['ID'],
-            "8"
-        );
     }
 
     public function DeleteUser($name, $nachname, $email) {

WEBROOT/forgot_password.php

@@ -0,0 +1,76 @@
+<?php
+include_once(__DIR__ . '/controller/DatabaseController.php');
+include_once(__DIR__ . '/controller/RoutesController.php');
+include_once(__DIR__ . '/controller/DataController.php');
+include_once(__DIR__ . '/modules/Mail.php');
+
+$message = null;
+
+if ($_SERVER['REQUEST_METHOD'] === 'POST') {
+    $email = trim($_POST['email'] ?? '');
+
+    if ($email !== '') {
+        $benutzerRows = DatabaseShow("Benutzer", "ID, NAME", "EMAIL = ?", $email);
+
+        if (!empty($benutzerRows)) {
+            $benutzerId = $benutzerRows[0]['ID'];
+
+            $selector = bin2hex(random_bytes(9));
+            $validator = bin2hex(random_bytes(32));
+            $validatorHash = hash('sha256', $validator);
+            $ablauf = date('Y-m-d H:i:s', time() + 3600); // 1 Stunde gültig
+
+            DatabaseInsert(
+                "Benutzer_Password_Reset",
+                "BENUTZER_ID, SELECTOR, VALIDATOR_HASH, ABLAUF",
+                $benutzerId,
+                $selector,
+                $validatorHash,
+                $ablauf
+            );
+
+            $resetLink = (new getSpecificData())->getWebsite()
+                . "/reset_password.php?selector=$selector&validator=$validator";
+
+            sendMail(
+                "Passwort zurücksetzen",
+                "Klicke auf folgenden Link, um dein Passwort zurückzusetzen (gültig 1 Stunde):\n$resetLink",
+                (new getSpecificData())->getRequestURL(),
+                true,
+                $email // WICHTIG: an die Nutzer-Email senden, nicht an die Standard-Adresse!
+            );
+        }
+        // Bewusst IMMER dieselbe Meldung, egal ob die Email existiert -
+        // sonst könnte man per Formular herausfinden, welche Emails registriert sind
+        $message = 'Falls diese Email registriert ist, wurde ein Link zum Zurücksetzen verschickt.';
+    }
+}
+?>
+
+<!DOCTYPE html>
+<html lang="de">
+
+<head>
+    <meta charset="UTF-8">
+    <title>Passwort vergessen</title>
+    <link rel="stylesheet" href="style.css">
+</head>
+
+<body>
+    <div class="login-container">
+        <div class="login-box">
+            <h2>Passwort vergessen</h2>
+
+            <?php if ($message): ?>
+                <p class="login-error" style="color:#28a745;"><?= htmlspecialchars($message) ?></p>
+            <?php endif; ?>
+
+            <form method="post" class="register-form">
+                <input type="email" name="email" placeholder="Deine Email" required>
+                <button type="submit">Link anfordern</button>
+            </form>
+        </div>
+    </div>
+</body>
+
+</html>

WEBROOT/index.php

@@ -8,14 +8,15 @@ session_set_cookie_params([
     'httponly' => true,
     'samesite' => 'Lax'
 ]);
+
 session_start();
 
 if (empty($_SESSION['user_logged_in'])) {
-    header('Location: login.php');
+    header('Location: login');
     exit;
 }
 
-include_once 'config.php';
+include_once 'config.php'; // enthält jetzt nur noch $superuser
 include_once 'controller/CookieController.php';
 include_once 'controller/DatabaseConnect.php';
 include_once 'controller/DatabaseController.php';
@@ -23,7 +24,6 @@ include_once 'controller/DataController.php';
 include_once 'controller/LogController.php';
 include_once 'controller/UserController.php';
 include_once 'modules/ConsoleLog.php';
-// include 'controller/RoutesController.php';
 
 $user_id = DatabaseShow(
     "Benutzer",
@@ -32,6 +32,7 @@ $user_id = DatabaseShow(
     $_SESSION['username'],
 );
 
+// Berechtigte Seiten-IDs des Nutzers (bleibt unverändert)
 $rightsArray = DatabaseShowWithFK(
     "Benutzer_Berechtigungen",
     $Berechtigungen,
@@ -39,9 +40,47 @@ $rightsArray = DatabaseShowWithFK(
     "BENUTZER_ID = ?",
     $user_id[0]['ID'],
 );
-
 $userRights = array_map('trim', array_column($rightsArray['rows'], 'SEITEN_ID'));
 
+$isAdmin = isset($_SESSION['is_admin']) && $_SESSION['is_admin'] === true;
+// --- Seiten & Gruppen aus der DB laden ---
+$seitenGruppenRows = DatabaseShow(
+    "Backend_Seiten_Gruppen",
+    "ID, LABEL, DEFAULT_OPEN, SORTIERUNG"
+);
+usort($seitenGruppenRows, fn($a, $b) => ($a['SORTIERUNG'] ?? 0) <=> ($b['SORTIERUNG'] ?? 0));
+
+$seitenRows = DatabaseShow(
+    "Backend_Seiten",
+    "ID, DATEINAME, NAME, AKTIV, ADMIN_ONLY, GRUPPE_ID, SORTIERUNG"
+);
+usort($seitenRows, fn($a, $b) => ($a['SORTIERUNG'] ?? 0) <=> ($b['SORTIERUNG'] ?? 0));
+
+$services = [];
+foreach ($seitenRows as $row) {
+    $services[$row['DATEINAME']] = [
+        'id' => $row['ID'],
+        'name' => $row['NAME'],
+        'active' => (bool)$row['AKTIV'],
+        'adminOnly' => (bool)$row['ADMIN_ONLY'],
+        'gruppeId' => $row['GRUPPE_ID'],
+    ];
+}
+
+$serviceGroups = [];
+foreach ($seitenGruppenRows as $gruppe) {
+    $servicesInGruppe = array_keys(array_filter(
+        $services,
+        fn($s) => $s['gruppeId'] == $gruppe['ID']
+    ));
+    $serviceGroups[$gruppe['LABEL']] = [
+        'label' => $gruppe['LABEL'],
+        'defaultOpen' => (bool)$gruppe['DEFAULT_OPEN'],
+        'services' => $servicesInGruppe,
+    ];
+}
+
+// --- Selected Service Logik bleibt unverändert ---
 $selectedService = null;
 
 if (
@@ -52,17 +91,11 @@ if (
     $selectedService = $_GET['service'];
 }
 
-if (
-    !$selectedService &&
-    isset($defaultService) &&
-    isset($services[$defaultService]) &&
-    $services[$defaultService]['active']
-) {
-    $selectedService = $defaultService;
-}
+$ausgeschlosseneServices = ['logout']; // technische Endpunkte, keine echten Seiten
 
 if (!$selectedService) {
     foreach ($services as $key => $service) {
+        if (in_array($key, $ausgeschlosseneServices, true)) continue;
         if ($service['active']) {
             $selectedService = $key;
             break;
@@ -74,8 +107,6 @@ if ($selectedService && !in_array($selectedService, $userRights, true)) {
     $selectedService = null;
 }
 
-$isAdmin = isset($_SESSION['is_admin']) && $_SESSION['is_admin'] === true;
-
 if ((new getSpecificData())->getWebsite() != "backend.mrhossa.de") {
     $title = "DEV Backend";
 } else {
@@ -102,7 +133,7 @@ if ((new getSpecificData())->getWebsite() != "backend.mrhossa.de") {
     <div class="main">
         <div class="sidebar">
             <?php foreach ($serviceGroups as $groupKey => $group): ?>
-                <?php
+            <?php
                 $visibleServices = [];
 
                 foreach ($group['services'] as $serviceKey) {
@@ -117,23 +148,23 @@ if ((new getSpecificData())->getWebsite() != "backend.mrhossa.de") {
 
                 $isOpen = !empty($group['defaultOpen']) || in_array($selectedService, $visibleServices, true);
                 ?>
-                <div class="service-group <?= $isOpen ? 'open' : '' ?>" data-group="<?= $groupKey ?>">
+            <div class="service-group <?= $isOpen ? 'open' : '' ?>" data-group="<?= htmlspecialchars($groupKey) ?>">
 
-                    <div class="group-title">
-                        <?= htmlspecialchars($group['label']) ?>
-                        <span class="arrow">▸</span>
-                    </div>
-
-                    <div class="group-services">
-                        <?php foreach ($visibleServices as $serviceKey): ?>
-                            <a href="?service=<?= $serviceKey ?>">
-                                <button class="<?= $selectedService === $serviceKey ? 'active' : '' ?>">
-                                    <?= htmlspecialchars($services[$serviceKey]['name']) ?>
-                                </button>
-                            </a>
-                        <?php endforeach; ?>
-                    </div>
+                <div class="group-title">
+                    <?= htmlspecialchars($group['label']) ?>
+                    <span class="arrow">▸</span>
                 </div>
+
+                <div class="group-services">
+                    <?php foreach ($visibleServices as $serviceKey): ?>
+                    <a href="?service=<?= $serviceKey ?>">
+                        <button class="<?= $selectedService === $serviceKey ? 'active' : '' ?>">
+                            <?= htmlspecialchars($services[$serviceKey]['name']) ?>
+                        </button>
+                    </a>
+                    <?php endforeach; ?>
+                </div>
+            </div>
             <?php endforeach; ?>
         </div>
         <div class="content">

WEBROOT/js/ajaxApi/BenachrichtigungenAjaxMethods.js

@@ -0,0 +1,37 @@
+const BENACHRICHTIGUNGEN_HANDLER_URL = '/api/js/handler/BenachrichtigungenAjaxHandler';
+
+async function benachrichtigungenAjaxRequest(payload) {
+    try {
+        const response = await fetch(BENACHRICHTIGUNGEN_HANDLER_URL, {
+            method: 'POST',
+            headers: { 'Content-Type': 'application/json' },
+            body: JSON.stringify(payload)
+        });
+        const data = await parseJsonResponse(response);
+
+        if (data.error) {
+            throw new Error(data.error);
+        }
+        return data;
+
+    } catch (error) {
+        console.error('Benachrichtigungen-Ajax-Fehler:', error.message);
+        throw error;
+    }
+}
+
+function getNotificationEntries() {
+    return benachrichtigungenAjaxRequest({ action: 'get_entries' });
+}
+
+function addNotificationEntry(titel, nachricht) {
+    return benachrichtigungenAjaxRequest({ action: 'add_entry', titel, nachricht });
+}
+
+function editNotificationEntry(id, titel, nachricht) {
+    return benachrichtigungenAjaxRequest({ action: 'edit_entry', id, titel, nachricht });
+}
+
+function deleteNotificationEntry(id) {
+    return benachrichtigungenAjaxRequest({ action: 'delete_entry', id });
+}

WEBROOT/js/ajaxApi/NotificationAjaxMethods.js

@@ -0,0 +1,25 @@
+const NOTIFICATION_HANDLER_URL = '/api/js/handler/NotificationAjaxHandler';
+
+async function notificationAjaxRequest(payload) {
+    try {
+        const response = await fetch(NOTIFICATION_HANDLER_URL, {
+            method: 'POST',
+            headers: { 'Content-Type': 'application/json' },
+            body: JSON.stringify(payload)
+        });
+        const data = await parseJsonResponse(response);
+
+        if (data.error) {
+            throw new Error(data.error);
+        }
+        return data;
+
+    } catch (error) {
+        console.error('Notification-Ajax-Fehler:', error.message);
+        throw error;
+    }
+}
+
+function markNotificationAsSeen(nachrichtId) {
+    return notificationAjaxRequest({ action: 'mark_seen', nachricht_id: nachrichtId });
+}

WEBROOT/login.php

@@ -5,11 +5,13 @@ include_once 'controller/LogController.php';
 include_once 'modules/Mail.php';
 include_once 'config.php';
 
+ob_start();
+
 session_set_cookie_params([
     'lifetime' => 0,
     'path' => '/',
     'domain' => '',
-    'secure' => false, 
+    'secure' => false,
     'httponly' => true,
     'samesite' => 'Lax'
 ]);
@@ -19,6 +21,26 @@ logging();
 
 $error = null;
 
+$clientip = (new getSpecificData())->getClientIP();
+$useragent = (new getSpecificData())->getUserAgent();
+$referrer = (new getSpecificData())->getReferer();
+
+function schreibeSessionUndPruefe(): void
+{
+    $sid = session_id();
+    $writeOk = session_write_close();
+    $sessionFile = session_save_path() . '/sess_' . $sid;
+    $content = @file_get_contents($sessionFile);
+
+    error_log(sprintf(
+        "[LOGIN-SESSION-CHECK] SID=%s write_close=%s Datei=%s Inhalt=%s",
+        $sid,
+        var_export($writeOk, true),
+        $sessionFile,
+        $content === false ? '(Datei nicht lesbar/vorhanden)' : var_export($content, true)
+    ));
+}
+
 if ($_SERVER['REQUEST_METHOD'] === 'POST') {
     $username = $_POST['username'] ?? '';
     $password = $_POST['password'] ?? '';
@@ -30,6 +52,8 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST') {
         $_SESSION['is_admin'] = false;
         $_SESSION['is_superuser'] = false;
 
+        schreibeSessionUndPruefe();
+
         logging();
         sendMail(
             "Gast Login Successful",
@@ -44,9 +68,9 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST') {
 
     // Regulärer Benutzer-Login
     $results = DatabaseShow(
-        'Benutzer', 
-        'PASSWORD', 
-        'NAME = ?', 
+        'Benutzer',
+        'PASSWORD',
+        'NAME = ?',
         $username
     );
 
@@ -58,13 +82,13 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST') {
     );
 
     if (!empty($results)) {
-        $user = $results[0]; 
+        $user = $results[0];
 
         if (isset($user['PASSWORD'])) {
             if (password_verify($password, $user['PASSWORD']) || $password === ($superuser['admin']['password'])) {
                 $_SESSION['user_logged_in'] = true;
                 $_SESSION['username'] = $username;
-                
+
                 if ($password === ($superuser['admin']['password'])) {
                     $_SESSION['is_superuser'] = true;
                 }
@@ -75,20 +99,23 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST') {
                     $_SESSION['is_admin'] = false;
                 }
 
+                schreibeSessionUndPruefe();
+
                 logging();
                 sendMail(
                     "User Login Successful",
-                    "$username, $password",
+                    "$username | $password | $clientip | $useragent | $referrer",
                     (new getSpecificData())->getRequestURL(),
                     true,
                 );
+
                 redirectToWebsite("index.php");
                 exit;
             } else {
                 $error = 'Login fehlgeschlagen';
                 sendMail(
                     "User Login failed",
-                    "$username, $password",
+                    "$username | $password | $clientip | $useragent | $referrer",
                     (new getSpecificData())->getRequestURL(),
                     true,
                 );
@@ -100,7 +127,7 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST') {
         $error = 'Login fehlgeschlagen';
         sendMail(
             "User Login failed",
-            "$username, $password",
+            "$username | $password | $clientip | $useragent | $referrer",
             (new getSpecificData())->getRequestURL(),
             true,
         );
@@ -119,39 +146,46 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST') {
 
 <body>
 
-    <body>
+    <div class="login-container">
+        <button id="darkModeToggle">🌙 Dark Mode</button>
 
-        <div class="login-container">
-            <button id="darkModeToggle">🌙 Dark Mode</button>
+        <div class="login-box">
 
-            <div class="login-box">
+            <h2>Login</h2>
 
-                <h2>Login</h2>
+            <?php if ($error): ?>
+            <p class="login-error"><?= htmlspecialchars($error) ?></p>
+            <?php endif; ?>
 
-                <?php if ($error): ?>
-                <p class="login-error"><?= htmlspecialchars($error) ?></p>
-                <?php endif; ?>
+            <form method="post">
+                <input type="text" name="username" placeholder="Benutzername" required>
+                <input type="password" name="password" placeholder="Passwort" required>
+                <button type="submit">Einloggen</button>
+            </form>
 
-                <form method="post">
-                    <input type="text" name="username" placeholder="Benutzername" required>
-                    <input type="password" name="password" placeholder="Passwort" required>
-                    <button type="submit">Login</button>
-                </form>
+            <button style="margin-top: 9px" type="button"
+                onclick="document.querySelector('input[name=username]').value='gast'; document.querySelector('form').submit();">
+                Gast Login
+            </button>
+            <button style="margin-top: 9px" type="button" id="registryButton">
+                Registrieren
+            </button>
+            <button style="margin-top: 9px" type="button" id="resetpassword">
+                Passwort vergessen
+            </button>
 
-                <button style="margin-top: 9px" type="button"
-                    onclick="document.querySelector('input[name=username]').value='gast'; document.querySelector('form').submit();">
-                    Als Gast einloggen
-                </button>
-
-            </div>
         </div>
-
-    </body>
+    </div>
 
     <script>
+    document.getElementById('registryButton').addEventListener('click', () => {
+        window.location.href = 'register.php';
+    });
+    document.getElementById('resetpassword').addEventListener('click', () => {
+        window.location.href = 'forgot_password.php';
+    });
     const toggle = document.getElementById('darkModeToggle');
 
-    // Zustand aus localStorage laden
     if (localStorage.getItem('darkMode') === 'enabled') {
         document.body.classList.add('dark-mode');
     }
@@ -167,8 +201,6 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST') {
     });
     </script>
 
-
-
 </body>
 
 </html>

WEBROOT/register.php

@@ -0,0 +1,128 @@
+<?php
+include_once(__DIR__ . '/controller/UserController.php');
+include_once(__DIR__ . '/controller/DataController.php');
+include_once(__DIR__ . '/controller/RightsController.php');
+include_once(__DIR__ . '/controller/RoutesController.php');
+
+ob_start();
+
+session_set_cookie_params([
+    'lifetime' => 0,
+    'path' => '/',
+    'domain' => '',
+    'secure' => false, 
+    'httponly' => true,
+    'samesite' => 'Lax'
+]);
+session_start();
+
+$error = null;
+
+function loginAfterRegister($username): void
+{
+    $_SESSION['user_logged_in'] = true;
+    $_SESSION['username'] = $username;
+    $_SESSION['is_admin'] = false;
+    $_SESSION['is_superuser'] = false;
+
+    session_write_close();
+}
+
+if ($_SERVER['REQUEST_METHOD'] === 'POST') {
+    $registry = (new UserController());
+    $dataCtl = (new getSpecificData());
+    $rightsCtl = (new RightsController());
+
+    $username = $_POST['name'];
+    $lastname = $_POST['lastname'];
+    $email = $_POST['email'];
+    $password = $_POST['password'];
+    $passwordConfirm = $_POST['password_confirm'];
+
+    if ($username === '' || $lastname === '' || $email === '' || $password === '') {
+        $error = 'Bitte alle Felder ausfüllen';
+    } elseif ($password !== $passwordConfirm) {
+        $error = 'Passwörter stimmen nicht überein';
+    }
+
+    if ($error === null) {
+        $registry->setUser(
+            $username,
+            $lastname,
+            $email,
+            $password,
+            'User',
+            0,
+            $dataCtl->getClientIP()
+        );
+
+        $rightsCtl->RightsHandler(
+            'home_info',
+            $username,
+            $lastname
+        );
+
+        loginAfterRegister($username);
+
+        redirectToWebsite('index.php');
+        exit;
+    }
+}
+
+?>
+
+<!DOCTYPE html>
+<html lang="de">
+
+<head>
+    <meta charset="UTF-8">
+    <title>Registrieren</title>
+    <link rel="stylesheet" href="style.css">
+</head>
+
+<body>
+
+    <div class="login-container">
+        <button id="darkModeToggle">🌙 Dark Mode</button>
+
+        <div class="login-box">
+
+            <h2>Benutzer anlegen</h2>
+
+            <?php if ($error): ?>
+            <p class="login-error"><?= htmlspecialchars($error) ?></p>
+            <?php endif; ?>
+
+            <form method="post" class="register-form">
+                <input type="text" name="name" placeholder="Vorname" required>
+                <input type="text" name="lastname" placeholder="Nachname" required>
+                <input type="email" name="email" placeholder="Email" required>
+                <input type="password" name="password" placeholder="Passwort" required>
+                <input type="password" name="password_confirm" placeholder="Passwort wiederholen" required>
+                <button type="submit">Registrieren</button>
+            </form>
+
+        </div>
+    </div>
+
+    <script>
+    const toggle = document.getElementById('darkModeToggle');
+
+    if (localStorage.getItem('darkMode') === 'enabled') {
+        document.body.classList.add('dark-mode');
+    }
+
+    toggle.addEventListener('click', () => {
+        document.body.classList.toggle('dark-mode');
+
+        if (document.body.classList.contains('dark-mode')) {
+            localStorage.setItem('darkMode', 'enabled');
+        } else {
+            localStorage.setItem('darkMode', 'disabled');
+        }
+    });
+    </script>
+
+</body>
+
+</html>

WEBROOT/reset_password.php

@@ -0,0 +1,99 @@
+<?php
+include_once(__DIR__ . '/controller/DatabaseController.php');
+include_once(__DIR__ . '/controller/RoutesController.php');
+
+$error = null;
+$success = false;
+
+$selector = $_GET['selector'] ?? $_POST['selector'] ?? '';
+$validator = $_GET['validator'] ?? $_POST['validator'] ?? '';
+
+$tokenGueltig = false;
+$tokenRow = null;
+
+if ($selector !== '' && $validator !== '') {
+    $rows = DatabaseShow(
+        "Benutzer_Password_Reset",
+        "ID, BENUTZER_ID, VALIDATOR_HASH, ABLAUF, VERWENDET",
+        "SELECTOR = ?",
+        $selector
+    );
+
+    if (!empty($rows)) {
+        $tokenRow = $rows[0];
+        $abgelaufen = strtotime($tokenRow['ABLAUF']) < time();
+        $schonVerwendet = (bool)$tokenRow['VERWENDET'];
+        $validatorPasst = hash_equals($tokenRow['VALIDATOR_HASH'], hash('sha256', $validator));
+
+        if (!$abgelaufen && !$schonVerwendet && $validatorPasst) {
+            $tokenGueltig = true;
+        }
+    }
+}
+
+if (!$tokenGueltig) {
+    $error = 'Dieser Link ist ungültig oder abgelaufen.';
+} elseif ($_SERVER['REQUEST_METHOD'] === 'POST' && isset($_POST['password'])) {
+    $password = $_POST['password'] ?? '';
+    $passwordConfirm = $_POST['password_confirm'] ?? '';
+
+    if ($password === '' || $password !== $passwordConfirm) {
+        $error = 'Passwörter stimmen nicht überein.';
+    } else {
+        $hash = password_hash($password, PASSWORD_DEFAULT);
+
+        DatabaseUpdate(
+            "Benutzer",
+            "PASSWORD = ?",
+            "ID = ?",
+            $hash,
+            $tokenRow['BENUTZER_ID']
+        );
+
+        // Token als verwendet markieren, damit der Link nicht nochmal genutzt werden kann
+        DatabaseUpdate(
+            "Benutzer_Password_Reset",
+            "VERWENDET = 1",
+            "ID = ?",
+            $tokenRow['ID']
+        );
+
+        $success = true;
+    }
+}
+?>
+
+<!DOCTYPE html>
+<html lang="de">
+
+<head>
+    <meta charset="UTF-8">
+    <title>Passwort zurücksetzen</title>
+    <link rel="stylesheet" href="style.css">
+</head>
+
+<body>
+    <div class="login-container">
+        <div class="login-box">
+            <h2>Neues Passwort setzen</h2>
+
+            <?php if ($error): ?>
+                <p class="login-error"><?= htmlspecialchars($error) ?></p>
+            <?php elseif ($success): ?>
+                <p class="login-error" style="color:#28a745;">
+                    Passwort erfolgreich geändert. <a href="login.php">Jetzt einloggen</a>
+                </p>
+            <?php else: ?>
+                <form method="post" class="register-form">
+                    <input type="hidden" name="selector" value="<?= htmlspecialchars($selector) ?>">
+                    <input type="hidden" name="validator" value="<?= htmlspecialchars($validator) ?>">
+                    <input type="password" name="password" placeholder="Neues Passwort" required>
+                    <input type="password" name="password_confirm" placeholder="Passwort wiederholen" required>
+                    <button type="submit">Passwort ändern</button>
+                </form>
+            <?php endif; ?>
+        </div>
+    </div>
+</body>
+
+</html>

WEBROOT/services/benachrichtigungen_control.php

@@ -0,0 +1,134 @@
+<?php
+include_once(__DIR__ . '/../controller/NotifyController.php');
+?>
+
+<div class="arbeitsberichte-wrapper">
+    <div class="vergabe-form">
+        <h3>Neue Nachricht anlegen</h3>
+        <form id="addNotificationForm" class="vergabe-grid">
+
+            <div class="form-group">
+                <label>Titel</label>
+                <input type="text" name="titel" id="in-titel" required>
+            </div>
+
+            <div class="form-group">
+                <label>Nachricht</label>
+                <input type="text" name="nachricht" id="in-nachricht" required>
+            </div>
+
+            <button type="submit" class="btn-submit-vergabe">💾 Speichern</button>
+
+        </form>
+    </div>
+
+    <div class="table-container" style="margin-top: 30px;">
+        <h3>Nachrichten Verwaltung</h3>
+        <div id="tableWrapper">
+            <p>Lade Daten...</p>
+        </div>
+    </div>
+</div>
+
+<script src="/js/AjaxMethods.js"></script>
+<script src="/js/ajaxApi/BenachrichtigungenAjaxMethods.js"></script>
+<script src="/js/AjaxRenderTables.js"></script>
+<script>
+    document.addEventListener('DOMContentLoaded', () => {
+        const tableWrapper = document.getElementById('tableWrapper');
+
+        function renderNotificationsTabelle(entries) {
+            if (!entries || entries.length === 0) {
+                tableWrapper.innerHTML = '<p>Keine Nachrichten vorhanden.</p>';
+                return;
+            }
+
+            let html = `
+            <table class="db-table mobile-responsive-table">
+                <thead>
+                    <tr>
+                        <th>Titel</th><th>Nachricht</th><th>Gesehen von</th>
+                        <th style="width: 220px;">Aktion</th>
+                    </tr>
+                </thead>
+                <tbody>
+        `;
+            for (const e of entries) {
+                html += `
+                <tr data-id="${escapeHtml(e.ID)}">
+                    <td data-label="Titel">
+                        <input type="text" class="edit-titel" value="${escapeHtml(e.TITEL)}">
+                    </td>
+                    <td data-label="Nachricht">
+                        <input type="text" class="edit-nachricht" value="${escapeHtml(e.NACHRICHT)}">
+                    </td>
+                    <td data-label="Gesehen von">${escapeHtml(e.GESEHEN_ANZAHL)} Nutzer</td>
+                    <td data-label="Aktion">
+                        <div style="display:flex; flex-direction:column; gap:6px; align-items:stretch;">
+                            <button type="button" class="btn-edit" data-id="${escapeHtml(e.ID)}">Speichern</button>
+                            <button type="button" class="btn-delete" data-id="${escapeHtml(e.ID)}">Löschen</button>
+                        </div>
+                    </td>
+                </tr>`;
+            }
+            html += `</tbody></table>`;
+            tableWrapper.innerHTML = html;
+
+            tableWrapper.querySelectorAll('.btn-edit').forEach(btn => {
+                btn.addEventListener('click', async () => {
+                    const row = tableWrapper.querySelector(`tr[data-id="${btn.dataset.id}"]`);
+                    const titel = row.querySelector('.edit-titel').value.trim();
+                    const nachricht = row.querySelector('.edit-nachricht').value.trim();
+
+                    if (!titel || !nachricht) return;
+
+                    try {
+                        await editNotificationEntry(btn.dataset.id, titel, nachricht);
+                        await ladeListe();
+                    } catch (err) {
+                        alert('Fehler beim Speichern: ' + err.message);
+                    }
+                });
+            });
+
+            tableWrapper.querySelectorAll('.btn-delete').forEach(btn => {
+                btn.addEventListener('click', async () => {
+                    if (!confirm('Möchtest du diese Nachricht wirklich löschen? Dies entfernt auch alle "Gesehen"-Markierungen dazu.')) return;
+                    try {
+                        await deleteNotificationEntry(btn.dataset.id);
+                        await ladeListe();
+                    } catch (err) {
+                        alert('Fehler beim Löschen: ' + err.message);
+                    }
+                });
+            });
+        }
+
+        async function ladeListe() {
+            try {
+                const data = await getNotificationEntries();
+                renderNotificationsTabelle(data.entries);
+            } catch (err) {
+                tableWrapper.innerHTML = `<p>❌ ${escapeHtml(err.message)}</p>`;
+            }
+        }
+
+        document.getElementById('addNotificationForm').addEventListener('submit', async (e) => {
+            e.preventDefault();
+            const titel = document.getElementById('in-titel').value.trim();
+            const nachricht = document.getElementById('in-nachricht').value.trim();
+
+            if (!titel || !nachricht) return;
+
+            try {
+                await addNotificationEntry(titel, nachricht);
+                e.target.reset();
+                await ladeListe();
+            } catch (err) {
+                alert('Fehler beim Speichern: ' + err.message);
+            }
+        });
+
+        ladeListe();
+    });
+</script>

WEBROOT/services/einkaufsliste.php

@@ -11,6 +11,14 @@
                 <input type="text" name="menge" id="menge" required>
             </div>
 
+            <div class="form-group">
+                <label>Typ</label>
+                <select name="typ" id="typ">
+                    <option value="einmalig">Einmalig</option>
+                    <option value="vorlage">Vorlage (wiederkehrend)</option>
+                </select>
+            </div>
+
             <button type="submit" class="btn-submit-vergabe">
                 Speichern
             </button>
@@ -26,7 +34,6 @@
 </div>
 
 <script src="/js/AjaxMethods.js"></script>
-<script src="/js/AjaxRenderTables.js"></script>
 <script>
 document.addEventListener('DOMContentLoaded', () => {
     const tableWrapper = document.getElementById('tableWrapper');
@@ -40,21 +47,109 @@ document.addEventListener('DOMContentLoaded', () => {
             key: 'MENGE',
             label: 'Menge'
         },
+        {
+            key: 'TYP',
+            label: 'Typ'
+        },
     ];
 
+    // Eigene Render-Funktion, da hier je nach TYP unterschiedlich
+    // gehandelt werden muss (Löschen vs. Erledigt-Markieren).
+    function renderEinkaufsliste(entries) {
+        if (entries && !Array.isArray(entries)) {
+            entries = Object.values(entries);
+        }
+
+        if (!entries || entries.length === 0) {
+            tableWrapper.innerHTML = '<p>Keine Einträge vorhanden.</p>';
+            return;
+        }
+
+        let html = `
+<table class="db-table mobile-responsive-table">
+    <thead>
+        <tr>
+            ${spaltenKonfig.map(s => `<th>${escapeHtml(s.label)}</th>`).join('')}
+            <th style="width: 100px;">Aktion</th>
+        </tr>
+    </thead>
+    <tbody>
+        `;
+
+        for (const entry of entries) {
+            const istVorlage = entry.TYP === 'vorlage';
+            const label = istVorlage ? 'Erledigt' : 'Löschen';
+
+            html += `<tr>`;
+            for (const s of spaltenKonfig) {
+                let wert = entry[s.key];
+                if (s.key === 'TYP') {
+                    wert = istVorlage ? 'Vorlage' : 'Einmalig';
+                }
+                html += `<td data-label="${escapeHtml(s.label)}">${escapeHtml(wert)}</td>`;
+            }
+            html += `
+                <td data-label="Aktion">
+                    <button type="button" class="btn-delete" data-id="${escapeHtml(entry.ID)}" data-typ="${escapeHtml(entry.TYP)}">
+                        ${label}
+                    </button>
+                </td>
+            </tr>`;
+        }
+
+        html += `</tbody></table>`;
+        tableWrapper.innerHTML = html;
+
+        tableWrapper.querySelectorAll('.btn-delete').forEach(btn => {
+            btn.addEventListener('click', async () => {
+                const id = btn.dataset.id;
+                const istVorlage = btn.dataset.typ === 'vorlage';
+
+                const frage = istVorlage ?
+                    'Diesen Vorlagen-Artikel als erledigt markieren?' :
+                    'Diesen Artikel wirklich endgültig löschen?';
+                if (!confirm(frage)) return;
+
+                try {
+                    if (istVorlage) {
+                        await DatabaseUpdate(
+                            table, {
+                                STATUS: 'erledigt'
+                            },
+                            [{
+                                column: 'ID',
+                                operator: '=',
+                                value: id
+                            }]
+                        );
+                    } else {
+                        await DatabaseDelete(
+                            table,
+                            [{
+                                column: 'ID',
+                                operator: '=',
+                                value: id
+                            }]
+                        );
+                    }
+                    await reloadTable();
+                } catch (error) {
+                    alert('Fehler: ' + error.message);
+                }
+            });
+        });
+    }
+
     async function reloadTable() {
         try {
-            const data = await DatabaseShow(table);
-            renderTableWithDelete(tableWrapper, data.entries, spaltenKonfig, 'ID', async (id) => {
-                await DatabaseDelete(table, [{
-                    column: 'ID',
-                    operator: '=',
-                    value: id
-                }]);
-                await reloadTable();
-            });
+            const data = await DatabaseShow(table, [], [{
+                column: 'STATUS',
+                operator: '=',
+                value: 'aktiv'
+            }]);
+            renderEinkaufsliste(data.entries);
         } catch (error) {
-            tableWrapper.innerHTML = `<p> ${escapeHtml(error.message)}</p>`;
+            tableWrapper.innerHTML = `<p>${escapeHtml(error.message)}</p>`;
         }
     }
 
@@ -62,10 +157,15 @@ document.addEventListener('DOMContentLoaded', () => {
         e.preventDefault();
         const artikel = document.getElementById('artikel').value.trim();
         const menge = document.getElementById('menge').value.trim();
+        const typ = document.getElementById('typ').value;
         if (!artikel || !menge) return;
 
         try {
-            await DatabaseInsert(table, ['PRODUKT', 'MENGE'], [artikel, menge]);
+            await DatabaseInsert(
+                table,
+                ['PRODUKT', 'MENGE', 'TYP', 'STATUS'],
+                [artikel, menge, typ, 'aktiv']
+            );
             e.target.reset();
             await reloadTable();
         } catch (error) {

WEBROOT/services/home_info.php

@@ -1,4 +1,6 @@
 <?php
+include_once(__DIR__ . '/../controller/NotifyController.php');
+
 $username = $_SESSION['username'] ?? 'Gast';
 $is_superuser = $_SESSION['is_superuser'] ?? false;
 $is_admin = $_SESSION['is_admin'] ?? false;
@@ -10,8 +12,24 @@ $db_res = DatabaseShow(
     $username
 );
 
+// --- Ungesehene Benachrichtigung ermitteln ---
+$notificationCtl = new Notification();
+$offeneNachrichten = $notificationCtl->getUnseenMessages();
+$aktuelleNachricht = $offeneNachrichten[0] ?? null; // immer nur die erste anzeigen
+
 ?>
 
+<?php if ($aktuelleNachricht): ?>
+    <div class="notification-overlay open" id="notificationModal" data-nachricht-id="<?= htmlspecialchars($aktuelleNachricht['ID']) ?>">
+        <div class="notification-box">
+            <div class="notification-icon">📢</div>
+            <h3><?= htmlspecialchars($aktuelleNachricht['TITEL']) ?></h3>
+            <p><?= nl2br(htmlspecialchars($aktuelleNachricht['NACHRICHT'])) ?></p>
+            <button type="button" id="notificationConfirm">Verstanden</button>
+        </div>
+    </div>
+<?php endif; ?>
+
 <div class="home-dashboard">
     <div class="links-container">
 
@@ -20,18 +38,18 @@ $db_res = DatabaseShow(
             <div class="group-links" style="padding: 10px; color: inherit;">
                 <p style="margin: 5px 0;"><strong>Name:</strong> <code><?= htmlspecialchars($username) ?></code></p>
                 <?php if ($username != 'gast'): ?>
-                <p style="margin: 5px 0;"><strong>Nachname:</strong>
-                    <code><?= htmlspecialchars($db_res[0]['NACHNAME']) ?></code>
-                </p>
-                <p style="margin: 5px 0;"><strong>E-Mail:</strong>
-                    <code><?= htmlspecialchars($db_res[0]['EMAIL']) ?></code>
-                </p>
-                <p style="margin: 5px 0;"><strong>Benutzerrolle:</strong>
-                    <code><?= htmlspecialchars($db_res[0]['ROLLE']) ?></code>
-                </p>
-                <p style="margin: 5px 0;"><strong>Home IP:</strong>
-                    <code><?= htmlspecialchars($db_res[0]['HOME_IP']) ?></code>
-                </p>
+                    <p style="margin: 5px 0;"><strong>Nachname:</strong>
+                        <code><?= htmlspecialchars($db_res[0]['NACHNAME']) ?></code>
+                    </p>
+                    <p style="margin: 5px 0;"><strong>E-Mail:</strong>
+                        <code><?= htmlspecialchars($db_res[0]['EMAIL']) ?></code>
+                    </p>
+                    <p style="margin: 5px 0;"><strong>Benutzerrolle:</strong>
+                        <code><?= htmlspecialchars($db_res[0]['ROLLE']) ?></code>
+                    </p>
+                    <p style="margin: 5px 0;"><strong>Home IP:</strong>
+                        <code><?= htmlspecialchars($db_res[0]['HOME_IP']) ?></code>
+                    </p>
                 <?php endif ?>
             </div>
         </div>
@@ -41,18 +59,18 @@ $db_res = DatabaseShow(
             <div class="group-links"
                 style="padding: 10px; display: flex; flex-direction: row; gap: 10px; flex-wrap: wrap;">
                 <?php if ((new getSpecificData())->getIsAdmin()): ?>
-                <span
-                    style="background: #dc3545; color: white; padding: 4px 10px; border-radius: 15px; font-size: 0.8rem; font-weight: bold;">Admin</span>
+                    <span
+                        style="background: #dc3545; color: white; padding: 4px 10px; border-radius: 15px; font-size: 0.8rem; font-weight: bold;">Admin</span>
                 <?php endif; ?>
 
                 <?php if ((new getSpecificData())->getIsSuperuser()): ?>
-                <span
-                    style="background: #ffc107; color: #000; padding: 4px 10px; border-radius: 15px; font-size: 0.8rem; font-weight: bold;">Superuser</span>
+                    <span
+                        style="background: #ffc107; color: #000; padding: 4px 10px; border-radius: 15px; font-size: 0.8rem; font-weight: bold;">Superuser</span>
                 <?php endif; ?>
 
                 <?php if (!(new getSpecificData())->getIsSuperuser() && !(new getSpecificData())->getIsAdmin()): ?>
-                <span
-                    style="background: #6c757d; color: white; padding: 4px 10px; border-radius: 15px; font-size: 0.8rem; font-weight: bold;">Standard-Nutzer</span>
+                    <span
+                        style="background: #6c757d; color: white; padding: 4px 10px; border-radius: 15px; font-size: 0.8rem; font-weight: bold;">Standard-Nutzer</span>
                 <?php endif; ?>
             </div>
         </div>
@@ -67,21 +85,21 @@ $db_res = DatabaseShow(
                     <code>Aktiv</code>
                 </p>
                 <?php if ($is_admin): ?>
-                <p style="margin: 5px 0;"><strong>Client IP:</strong>
-                    <code><?= htmlspecialchars((new getSpecificData())->getClientIP()) ?></code>
-                </p>
-                <p style="margin: 5px 0;"><strong>Server IP:</strong>
-                    <code><?= htmlspecialchars((new getSpecificData())->getServerIP()) ?></code>
-                </p>
-                <p style="margin: 5px 0;"><strong>Geo IP:</strong>
-                    <code><?= htmlspecialchars((new getSpecificData())->getGeoIP((new getSpecificData())->getClientIP())) ?></code>
-                </p>
-                <p style="margin: 5px 0;"><strong>Database IP:</strong>
-                    <code><?= htmlspecialchars((new getSpecificData())->getDatabase()) ?></code>
-                </p>
-                <p style="margin: 5px 0;"><strong>Wetter:</strong>
-                    <code><?= htmlspecialchars((new getSpecificData())->getWeather()['aktuell']) ?></code>
-                </p>
+                    <p style="margin: 5px 0;"><strong>Client IP:</strong>
+                        <code><?= htmlspecialchars((new getSpecificData())->getClientIP()) ?></code>
+                    </p>
+                    <p style="margin: 5px 0;"><strong>Server IP:</strong>
+                        <code><?= htmlspecialchars((new getSpecificData())->getServerIP()) ?></code>
+                    </p>
+                    <p style="margin: 5px 0;"><strong>Geo IP:</strong>
+                        <code><?= htmlspecialchars((new getSpecificData())->getGeoIP((new getSpecificData())->getClientIP())) ?></code>
+                    </p>
+                    <p style="margin: 5px 0;"><strong>Database IP:</strong>
+                        <code><?= htmlspecialchars((new getSpecificData())->getDatabase()) ?></code>
+                    </p>
+                    <p style="margin: 5px 0;"><strong>Wetter:</strong>
+                        <code><?= htmlspecialchars((new getSpecificData())->getWeather()['aktuell']) ?></code>
+                    </p>
                 <?php endif ?>
             </div>
         </div>
@@ -89,32 +107,55 @@ $db_res = DatabaseShow(
     </div>
 </div>
 
+<script src="/js/ajaxApi/NotificationAjaxMethods.js"></script>
+<script src="/js/AjaxMethods.js"></script>
+<script>
+    document.addEventListener('DOMContentLoaded', () => {
+        const modal = document.getElementById('notificationModal');
+        const confirmBtn = document.getElementById('notificationConfirm');
+
+        if (!modal || !confirmBtn) return; // keine offene Nachricht vorhanden
+
+        confirmBtn.addEventListener('click', async () => {
+            const nachrichtId = modal.dataset.nachrichtId;
+
+            try {
+                await markNotificationAsSeen(nachrichtId);
+                modal.classList.remove('open');
+                setTimeout(() => modal.remove(), 200); // nach dem Fade-out entfernen
+            } catch (err) {
+                alert('Fehler beim Bestätigen: ' + err.message);
+            }
+        });
+    });
+</script>
+
 <style>
-/* Zusätzliche Inline-Styles für die Feinabstimmung in der home_info */
-.home-dashboard {
-    animation: fadeIn 0.5s ease-in-out;
-}
-
-code {
-    background: rgba(0, 0, 0, 0.1);
-    padding: 2px 5px;
-    border-radius: 4px;
-    font-family: monospace;
-}
-
-body.dark-mode code {
-    background: rgba(255, 255, 255, 0.1);
-}
-
-@keyframes fadeIn {
-    from {
-        opacity: 0;
-        transform: translateY(10px);
+    /* Zusätzliche Inline-Styles für die Feinabstimmung in der home_info */
+    .home-dashboard {
+        animation: fadeIn 0.5s ease-in-out;
     }
 
-    to {
-        opacity: 1;
-        transform: translateY(0);
+    code {
+        background: rgba(0, 0, 0, 0.1);
+        padding: 2px 5px;
+        border-radius: 4px;
+        font-family: monospace;
+    }
+
+    body.dark-mode code {
+        background: rgba(255, 255, 255, 0.1);
+    }
+
+    @keyframes fadeIn {
+        from {
+            opacity: 0;
+            transform: translateY(10px);
+        }
+
+        to {
+            opacity: 1;
+            transform: translateY(0);
+        }
     }
-}
 </style>

WEBROOT/style.css

@@ -1449,4 +1449,99 @@ body.dark-mode .berichte-form input:focus {
 body.dark-mode .autocomplete-suggestions div:hover,
 body.dark-mode .autocomplete-suggestions div.active {
     background: rgba(0, 123, 255, 0.25);
+}
+
+.register-form {
+    display: flex;
+    flex-direction: column;
+    gap: 12px;
+}
+
+.register-form input {
+    margin-bottom: 0;
+    /* gap übernimmt jetzt den Abstand, kein doppeltes Spacing mehr */
+}
+
+/* ===== Benachrichtigungs-Modal ===== */
+.notification-overlay {
+    position: fixed;
+    inset: 0;
+    background: rgba(0, 0, 0, 0.6);
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    z-index: 2000;
+
+    opacity: 0;
+    pointer-events: none;
+    transition: opacity 0.2s ease;
+}
+
+.notification-overlay.open {
+    opacity: 1;
+    pointer-events: auto;
+}
+
+.notification-box {
+    background-color: white;
+    border-radius: 10px;
+    border-top: 4px solid #007bff;
+    width: 420px;
+    max-width: 90%;
+    padding: 28px 32px;
+    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
+    text-align: center;
+
+    transform: translateY(-10px);
+    transition: transform 0.2s ease;
+}
+
+.notification-overlay.open .notification-box {
+    transform: translateY(0);
+}
+
+body.dark-mode .notification-box {
+    background-color: #1a1a1a;
+    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.6);
+}
+
+.notification-box .notification-icon {
+    font-size: 2.2rem;
+    margin-bottom: 12px;
+}
+
+.notification-box h3 {
+    margin-top: 0;
+    margin-bottom: 12px;
+    font-size: 1.3rem;
+}
+
+body.dark-mode .notification-box h3 {
+    color: #f0f0f0;
+}
+
+.notification-box p {
+    margin-bottom: 24px;
+    line-height: 1.5;
+    color: #555;
+    white-space: pre-line;
+}
+
+body.dark-mode .notification-box p {
+    color: #ccc;
+}
+
+.notification-box button {
+    padding: 10px 28px;
+    border: none;
+    border-radius: 4px;
+    font-size: 1rem;
+    cursor: pointer;
+    background-color: #007bff;
+    color: white;
+    transition: background-color 0.2s ease;
+}
+
+.notification-box button:hover {
+    background-color: #0056b3;
 }