Merge pull request 'development into master' (#1) from development into master

Reviewed-on: #1

.gitignore

@@ -10,7 +10,7 @@
 /search.db
 /access_log.db
 /access_log.db.bak
-/folder_permission_config.json
+/folder_secret_config.json
 /folder_mount_config.json
 /.env
 /app_config.json

analytics.py

@@ -6,6 +6,7 @@ from auth import require_secret
 from collections import defaultdict
 import json
 import os
+import auth
 
 file_access_temp = []
 
@@ -189,11 +190,11 @@ def songs_dashboard():
     performance_data = [(count, titel) for titel, count in performance_counts.items()]
     performance_data.sort(reverse=True, key=lambda x: x[0])
     
-    return render_template('songs_dashboard.html', timeframe=timeframe_param, performance_data=performance_data, site=site, category=category)
+    return render_template('songs_dashboard.html', timeframe=timeframe_param, performance_data=performance_data, site=site, category=category, admin_enabled=auth.is_admin())
 
 @require_secret
 def connections():
-    return render_template('connections.html')
+    return render_template('connections.html', admin_enabled=auth.is_admin())
 
 @require_secret
 def dashboard():
@@ -476,7 +477,8 @@ def dashboard():
         unique_files=unique_files,
         unique_user=unique_user,
         cached_percentage=cached_percentage,
-        timeframe_data=timeframe_data
+        timeframe_data=timeframe_data,
+        admin_enabled=auth.is_admin()
     )
 
 def export_to_excel():

app.py

@@ -9,7 +9,6 @@ import mimetypes
 from datetime import datetime, date, timedelta
 import diskcache
 import threading
-import json
 import time
 from flask_socketio import SocketIO, emit
 import geoip2.database
@@ -22,12 +21,9 @@ import base64
 import search
 import auth
 import analytics as a
+import folder_secret_config_editor as fsce
 
-with open("app_config.json", 'r') as file:
+app_config = auth.return_app_config()
-    app_config = json.load(file)
-    
-with open('folder_permission_config.json') as file:
-    folder_config = json.load(file)
 
 cache_audio = diskcache.Cache('./filecache_audio', size_limit= app_config['filecache_size_limit_audio'] * 1024**3)
 cache_image = diskcache.Cache('./filecache_image', size_limit= app_config['filecache_size_limit_image'] * 1024**3)
@@ -53,6 +49,9 @@ app.add_url_rule('/searchcommand', view_func=search.searchcommand, methods=['POS
 
 app.add_url_rule('/songs_dashboard', view_func=a.songs_dashboard)
 
+app.add_url_rule('/admin/folder_secret_config_editor', view_func=auth.require_admin(fsce.folder_secret_config_editor), methods=['GET', 'POST'])
+app.add_url_rule('/admin/folder_secret_config_editor/data', view_func=auth.require_admin(auth.load_folder_config))
+app.add_url_rule('/admin/folder_secret_config_editor/action', view_func=auth.require_admin(fsce.folder_secret_config_action), methods=['POST'])
 
 # Grab the HOST_RULE environment variable
 host_rule = os.getenv("HOST_RULE", "")
@@ -100,6 +99,7 @@ def list_directory_contents(directory, subpath):
     """
     directories = []
     files = []
+    folder_config = auth.return_folder_config()
     transcription_dir = os.path.join(directory, "Transkription")
     transcription_exists = os.path.isdir(transcription_dir)
 
@@ -437,6 +437,7 @@ def create_share(subpath):
     if 'admin' not in session and not session.get('admin'):
         return "Unauthorized", 403
 
+    folder_config = auth.return_folder_config()
     paths = {}
     for item in folder_config:
         for folder in item['folders']:
@@ -546,16 +547,14 @@ def handle_request_initial_data():
 @app.route('/<path:path>')
 @auth.require_secret
 def index(path):
+    app_config = auth.return_app_config()
     title_short = app_config.get('TITLE_SHORT', 'Default Title')
     title_long  = app_config.get('TITLE_LONG' , 'Default Title')
-    admin_enabled = False
-    if 'admin' in session:
-        admin_enabled = session['admin']
 
     return render_template("app.html",
                             title_short=title_short,
                             title_long=title_long,
-                            admin_enabled=admin_enabled,
+                            admin_enabled=auth.is_admin()
                            )
 
 if __name__ == '__main__':

auth.py

@@ -12,14 +12,42 @@ import zlib
 import hmac
 import hashlib
 
+FOLDER_CONFIG_FILENAME = 'folder_secret_config.json'
+APP_CONFIG_FILENAME = 'app_config.json'
 
-
+# initial read of the config files
-with open("app_config.json", 'r') as file:
+with open(APP_CONFIG_FILENAME, 'r') as file:
     app_config = json.load(file)
 
-with open('folder_permission_config.json') as file:
+with open(FOLDER_CONFIG_FILENAME) as file:
     folder_config = json.load(file)
 
+# functions to be used by other modules
+def load_folder_config():
+    global folder_config
+    with open(FOLDER_CONFIG_FILENAME) as file:
+        folder_config = json.load(file)
+    return folder_config
+
+def load_app_config():
+    global app_config
+    with open(APP_CONFIG_FILENAME, 'r') as file:
+        app_config = json.load(file)
+    return app_config
+
+def return_folder_config():
+    return folder_config
+
+def return_app_config():
+    return app_config
+
+
+def is_admin():
+    """
+    Check if the user is an admin based on the session.
+    """
+    return session.get('admin', False)
+
 
 def require_secret(f):
     @wraps(f)
@@ -104,8 +132,10 @@ def require_secret(f):
         
         if args_admin and config_admin:
             if args_admin == config_admin:
+                print(f"Admin access granted with key: {args_admin}")
                 session['admin'] = True
             else:
+                print(f"Admin access denied with key: {args_admin}")
                 session['admin'] = False
 
         # 6) If we have folders, proceed; otherwise show index
@@ -129,9 +159,28 @@ def require_secret(f):
                             header_text_color=header_text_color,
                             main_text_color=main_text_color,
                             background_color=background_color,
+                            admin_enabled=is_admin()
                            )
     return decorated_function
 
+def require_admin(f):
+    @wraps(f)
+    @require_secret
+    def decorated_function(*args, **kwargs):        
+        if is_admin():
+            return f(*args, **kwargs)
+        else:
+            return "You don't have admin permission", 403
+    return decorated_function
+
+@require_admin
+def save_folder_config(data):
+    global folder_config
+    folder_config = data
+    with open(FOLDER_CONFIG_FILENAME, 'w') as file:
+        json.dump(folder_config, file, indent=4)
+    return folder_config
+
 @require_secret
 def mylinks():
     scheme = request.scheme  # current scheme (http or https)
@@ -197,7 +246,8 @@ def mylinks():
                             token_qr_codes=token_qr_codes,
                             token_folders=token_folders,
                             token_url=token_url,
-                            token_valid_to=token_valid_to
+                            token_valid_to=token_valid_to,
+                            admin_enabled=is_admin()
                            )
 
 

folder_secret_config_editor.py

@@ -0,0 +1,42 @@
+from flask import Flask, request, jsonify, render_template
+import json
+import os
+from datetime import datetime
+import secrets
+import string
+import auth
+
+
+# Secret alphabet
+ALPHABET = string.ascii_letters + string.digits
+
+
+@auth.require_admin
+def folder_secret_config_editor():
+    return render_template('folder_secret_config_editor.html', alphabet=ALPHABET, admin_enabled=auth.is_admin())
+
+@auth.require_admin
+def folder_secret_config_action():
+    p = request.get_json()
+    data = auth.return_folder_config()
+    action = p.get('action')
+    if action == 'delete':
+        data = [r for r in data if r['secret'] != p['secret']]
+    elif action == 'update':
+        old = p['oldSecret']; new = p['newSecret']
+        for i, r in enumerate(data):
+            if r['secret'] == old:
+                r['secret'] = new
+                r['validity'] = datetime.strptime(p['validity'], '%Y-%m-%d').strftime('%d.%m.%Y')
+                r['folders'] = p['folders']
+                break
+        else:
+            # append if not found
+            data.append({
+                'secret': new,
+                'validity': datetime.strptime(p['validity'], '%Y-%m-%d').strftime('%d.%m.%Y'),
+                'folders': p['folders']
+            })
+    auth.save_folder_config(data)
+    return jsonify(success=True)
+

templates/app.html

@@ -43,6 +43,17 @@
     <h1>{{ title_long }}</h1>
   </header>
   <div class="wrapper">
+    {% if admin_enabled %}
+    <div style="color: #ccc; border: 1px solid #ccc; padding: 10px; background-color: #979797;">
+      <a href="{{ url_for('mylinks') }}" class="btn" style="color: #ccc; text-decoration: none;">Meine Links</a>
+      <span> | </span>
+      <a href="{{ url_for('connections') }}" class="btn" style="color: #ccc; text-decoration: none;">Verbindungen</a>
+      <span> | </span>
+      <a href="{{ url_for('dashboard') }}" class="btn" style="color: #ccc; text-decoration: none;">Auswertung</a>
+      <span> | </span>
+      <a href="{{ url_for('folder_secret_config_editor') }}" class="btn" style="color: #ccc; text-decoration: none;" id="edit-folder-config" >Ordnerkonfiguration</a>
+    </div>
+    {% endif %}
     <div class="container">
       <div id="breadcrumbs" class="breadcrumb"></div>
       <div id="content"></div>

templates/base.html

@@ -0,0 +1,62 @@
+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <meta charset="UTF-8" />
+    <meta name="viewport" content="width=device-width, initial-scale=1" />
+
+    <title>{% block title %}Meine Links{% endblock %}</title>
+
+    <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/css/bootstrap.min.css" rel="stylesheet" />
+
+    <style>
+      /* common styles */
+      html, body {
+        height: 100%;
+        margin: 0;
+        padding: 0;
+      }
+      .container-fluid {
+        height: 100%;
+        display: flex;
+        flex-direction: column;
+      }
+      .qr-code {
+        max-width: 300px;
+        display: block;
+        margin: auto;
+      }
+      .card {
+        margin-bottom: 1.5rem;
+      }
+      .locked { background-color:#eee; }
+      .unlocked { background-color: #fff3cd; }
+    </style>
+
+    {% block head_extra %}{% endblock %}
+  </head>
+  <body>
+
+    <!-- Navigation Bar -->
+    <div style="background-color: #979797; padding: 5px; display: flex; gap: 5px; flex-wrap: wrap;">
+      <a href="{{ url_for('index') }}" class="btn btn-secondary btn-sm">App</a>
+      <a href="{{ url_for('mylinks') }}" class="btn btn-secondary btn-sm">Meine Links</a>
+      <a href="{{ url_for('connections') }}" class="btn btn-secondary btn-sm">Verbindungen</a>
+      <a href="{{ url_for('dashboard') }}" class="btn btn-secondary btn-sm">Auswertung-Downloads</a>
+      <a href="{{ url_for('songs_dashboard') }}" class="btn btn-secondary btn-sm">Auswertung-Wiederholungen</a>
+      {% if admin_enabled %}
+      <a href="{{ url_for('folder_secret_config_editor') }}" class="btn btn-secondary btn-sm" id="edit-folder-config">Ordnerkonfiguration</a>
+      {% endif %}
+      {% block nav_extra %}{% endblock %}
+    </div>
+    <div class="container">
+      <h2>{% block nav_brand %}Übersicht deiner gültigen Links{% endblock %}</h2>
+    </div>
+
+    {% block content %}{% endblock %}
+
+    {% block scripts %}{% endblock %}
+
+    <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/js/bootstrap.bundle.min.js"></script>
+    <script src="{{ url_for('static', filename='functions.js') }}"></script>
+  </body>
+</html>

templates/connections.html

@@ -1,83 +1,38 @@
-<!DOCTYPE html>
+{# templates/connections.html #}
-<html lang="en">
+{% extends 'base.html' %}
-  <head>
+
-    <meta charset="UTF-8" />
+{% block title %}Recent Connections{% endblock %}
-    <meta name="viewport" content="width=device-width, initial-scale=1" />
+
-    <title>Recent Connections</title>
+{% block nav_brand %}Downloads der letzten 10 Minuten{% endblock %}
-    <link
+
-      href="https://cdn.jsdelivr.net/npm/bootstrap@5.0.2/dist/css/bootstrap.min.css"
+{% block nav_extra %}
-      rel="stylesheet"
+  <span class="ms-3">
-    />
+    Anzahl Verbindungen: <strong id="totalConnections">0</strong>
+  </span>
+{% endblock %}
+
+{% block head_extra %}
   <style>
-      /* Basic layout */
+    /* page-specific styles */
-      html,
+    .table-container { flex: 1; overflow-y: auto; }
-      body {
-        height: 100%;
-        margin: 0;
-        padding: 0;
-      }
-      .container-fluid {
-        height: 100%;
-        display: flex;
-        flex-direction: column;
-      }
-      .table-container {
-        flex: 1;
-        overflow-y: auto;
-      }
-      /* Animate the table body moving down via transform */
     #connectionsTableBody {
       transition: transform 0.5s ease-out;
       transform: translateY(0);
     }
-      /* Advanced animation for new rows */
     @keyframes slideIn {
-        0% {
+      0% { opacity: 0; transform: scale(0.8); }
-          opacity: 0;
+      100% { opacity: 1; transform: scale(1); }
-          transform: scale(0.8);
     }
-        100% {
+    .slide-in { animation: slideIn 0.5s ease-out; }
-          opacity: 1;
-          transform: scale(1);
-        }
-      }
-      .slide-in {
-        animation: slideIn 0.5s ease-out;
-      }
-      /* Animation for disappearing rows */
     @keyframes slideOut {
-        0% {
+      0% { opacity: 1; transform: scale(1); }
-          opacity: 1;
+      100% { opacity: 0; transform: scale(0.1); }
-          transform: scale(1);
-        }
-        100% {
-          opacity: 0;
-          transform: scale(0.1);
-        }
-      }
-      .slide-out {
-        animation: slideOut 0.5s ease-in forwards;
     }
+    .slide-out { animation: slideOut 0.5s ease-in forwards; }
   </style>
-  </head>
+{% endblock %}
-  <body>
-    <!-- Navigation Bar -->
-    <nav class="navbar navbar-expand-lg navbar-dark bg-secondary mb-3">
-      <div class="container-fluid">
-        <a class="navbar-brand" href="#">Downloads der letzten 10 Minuten</a>
-        <div class="navbar-collapse" id="navbarNav">
-          <ul class="navbar-nav ms-auto">
-            <li class="nav-item"><a href="{{ url_for('index') }}" class="nav-link">App</a></li>
-            <li class="nav-item"><a href="{{ url_for('mylinks') }}" class="nav-link">Meine Links</a></li>
-            <li class="nav-item"><a href="{{ url_for('connections') }}" class="nav-link">Verbindungen</a></li>
-            <li class="nav-item"><a href="{{ url_for('dashboard') }}" class="nav-link">Auswertung-Downloads</a></li>
-            <li class="nav-item"><a href="{{ url_for('songs_dashboard') }}" class="nav-link">Auswertung-Wiederholungen</a></li>
-          </ul>
-        </div>
-        <span>Anzahl Verbindungen: <strong id="totalConnections">0</strong></span>
-      </div>
-    </nav>
 
+{% block content %}
   <div class="container-fluid">
     <div class="table-responsive table-container">
       <table class="table table-hover">
@@ -93,39 +48,32 @@
           </tr>
         </thead>
         <tbody id="connectionsTableBody">
-            <!-- Rows are dynamically inserted here -->
+          {# dynamically populated via Socket.IO #}
         </tbody>
       </table>
     </div>
   </div>
+{% endblock %}
 
-    <!-- Socket.IO client library -->
+{% block scripts %}
   <script src="https://cdn.socket.io/4.0.0/socket.io.min.js"></script>
   <script>
     const socket = io();
+    socket.on("connect", () => socket.emit("request_initial_data"));
 
-      // Request initial data once connected.
-      socket.on("connect", () => {
-        socket.emit("request_initial_data");
-      });
-
-      // compute & write stats into the header
     function updateStats(data) {
-        const total = data.length;
+      document.getElementById("totalConnections").textContent = data.length;
-        document.getElementById("totalConnections").textContent = total;
     }
 
-      // Helper: Create a table row.
+    function createRow(record, animate=true) {
-      // When applyAnimation is true, the row uses the slide-in animation.
+      const tr = document.createElement("tr");
-      function createRow(record, applyAnimation = true) {
+      tr.dataset.timestamp = record.timestamp;
-        const row = document.createElement("tr");
+      if (animate) {
-        row.setAttribute("data-timestamp", record.timestamp);
+        tr.classList.add("slide-in");
-        if (applyAnimation) {
+        tr.addEventListener("animationend", () =>
-          row.classList.add("slide-in");
+          tr.classList.remove("slide-in"), { once: true });
-          row.addEventListener("animationend", () =>
-            row.classList.remove("slide-in"), { once: true });
       }
-        row.innerHTML = `
+      tr.innerHTML = `
         <td>${record.timestamp}</td>
         <td>${record.location}</td>
         <td>${record.user_agent}</td>
@@ -134,71 +82,47 @@
         <td>${record.mime_typ}</td>
         <td>${record.cached}</td>
       `;
-        return row;
+      return tr;
     }
 
-      // Update the table body with the new data.
-      // New rows animate in; existing rows simply update.
     function updateTable(data) {
       const tbody = document.getElementById("connectionsTableBody");
-        // Map current rows by their timestamp.
+      const existing = {};
-        const currentRows = {};
+      Array.from(tbody.children).forEach(r => existing[r.dataset.timestamp] = r);
-        Array.from(tbody.children).forEach(row => {
+
-          currentRows[row.getAttribute("data-timestamp")] = row;
+      const frag = document.createDocumentFragment();
-        });
+      data.forEach(rec => {
-        const fragment = document.createDocumentFragment();
+        let row = existing[rec.timestamp];
-        data.forEach(record => {
+        if (row) {
-          let row;
+          row.innerHTML = createRow(rec, false).innerHTML;
-          if (currentRows[record.timestamp]) {
-            // Existing row: update content without new animation.
-            row = currentRows[record.timestamp];
-            row.innerHTML = `
-              <td>${record.timestamp}</td>
-              <td>${record.location}</td>
-              <td>${record.user_agent}</td>
-              <td>${record.full_path}</td>
-              <td>${record.filesize}</td>
-              <td>${record.mime_typ}</td>
-              <td>${record.cached}</td>
-            `;
           row.classList.remove("slide-out");
         } else {
-            // New row: create with slide-in animation.
+          row = createRow(rec, true);
-            row = createRow(record, true);
         }
-          fragment.appendChild(row);
+        frag.appendChild(row);
       });
+
       tbody.innerHTML = "";
-        tbody.appendChild(fragment);
+      tbody.appendChild(frag);
     }
 
-      // Animate the table body moving down by the height of a new row before updating.
     function animateTableWithNewRow(data) {
       const tbody = document.getElementById("connectionsTableBody");
-        // Identify any new records (by comparing timestamps).
+      const currentTs = new Set([...tbody.children].map(r => r.dataset.timestamp));
-        const currentTimestamps = new Set(
+      const newRecs = data.filter(r => !currentTs.has(r.timestamp));
-          Array.from(tbody.children).map(row => row.getAttribute("data-timestamp"))
-        );
-        const newRecords = data.filter(record => !currentTimestamps.has(record.timestamp));
 
-        if (newRecords.length > 0) {
+      if (newRecs.length) {
-          // Create a temporary row to measure its height.
+        const temp = createRow(newRecs[0], false);
-          const tempRow = createRow(newRecords[0], false);
+        temp.style.visibility = "hidden";
-          tempRow.style.visibility = "hidden";
+        tbody.appendChild(temp);
-          tbody.appendChild(tempRow);
+        const h = temp.getBoundingClientRect().height;
-          const newRowHeight = tempRow.getBoundingClientRect().height;
+        temp.remove();
-          tempRow.remove();
 
-          // Animate the tbody moving down by the measured height.
+        tbody.style.transform = `translateY(${h}px)`;
-          tbody.style.transform = `translateY(${newRowHeight}px)`;
-
-          // After the transition, update the table and reset the transform.
         setTimeout(() => {
           updateTable(data);
-            // Remove the transform instantly.
           tbody.style.transition = "none";
           tbody.style.transform = "translateY(0)";
-            // Force reflow to apply the style immediately.
           void tbody.offsetWidth;
           tbody.style.transition = "transform 0.5s ease-out";
         }, 500);
@@ -207,12 +131,9 @@
       }
     }
 
-      // Listen for incoming connection data from the server.
+    socket.on("recent_connections", data => {
-      socket.on("recent_connections", function(data) {
       updateStats(data);
       animateTableWithNewRow(data);
     });
   </script>
-    <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.0.2/dist/js/bootstrap.bundle.min.js"></script>
+{% endblock %}
-  </body>
-</html>

templates/dashboard.html

@@ -1,42 +1,14 @@
-<!DOCTYPE html>
+{# templates/dashboard.html #}
-<html lang="en">
+{% extends 'base.html' %}
-  <head>
+
-    <meta charset="UTF-8">
+{# page title #}
-    <meta name="viewport" content="width=device-width, initial-scale=1">
+{% block title %}Dashboard{% endblock %}
-    <title>Dashboard - Verbindungsanalyse</title>
+
-    <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.0.2/dist/css/bootstrap.min.css" rel="stylesheet">
+{# override navbar text: #}
-    <style>
+{% block nav_brand %}Auswertung-Downloads{% endblock %}
-      html, body {
+
-        height: 100%;
+{# page content #}
-        margin: 0;
+{% block content %}
-        padding: 0;
-      }
-      .container-fluid {
-        height: 100%;
-        display: flex;
-        flex-direction: column;
-      }
-      .card {
-        margin-bottom: 1.5rem;
-      }
-    </style>
-  </head>
-  <body>
-    <!-- Navigation Bar -->
-    <nav class="navbar navbar-expand-lg navbar-dark bg-secondary mb-3">
-      <div class="container-fluid">
-        <a class="navbar-brand" href="#">Dashboard - Verbindungsanalyse</a>
-        <div class="navbar-collapse" id="navbarNav">
-          <ul class="navbar-nav ms-auto">
-            <li class="nav-item"><a href="{{ url_for('index') }}" class="nav-link">App</a></li>
-            <li class="nav-item"><a href="{{ url_for('mylinks') }}" class="nav-link">Meine Links</a></li>
-            <li class="nav-item"><a href="{{ url_for('connections') }}" class="nav-link">Verbindungen</a></li>
-            <li class="nav-item"><a href="{{ url_for('dashboard') }}" class="nav-link">Auswertung-Downloads</a></li>
-            <li class="nav-item"><a href="{{ url_for('songs_dashboard') }}" class="nav-link">Auswertung-Wiederholungen</a></li>
-          </ul>
-        </div>
-      </div>
-    </nav>
 
     <!-- Main Container -->
     <div class="container-fluid px-4">
@@ -173,7 +145,7 @@
         <div class="col-md-6 mb-3">
           <div class="card">
             <div class="card-body">
-              <h5 class="card-title">Anzahl Nutzer</h5>
+              <h5 class="card-title">Anzahl Geräte</h5>
               <canvas id="distinctDeviceChart"></canvas>
             </div>
           </div>
@@ -271,9 +243,9 @@
         </div>
       </div>
     </div>
+    {% endblock %}
 
-    <!-- Scripts -->
+    {% block scripts %}
-    <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/js/bootstrap.bundle.min.js"></script>
     <script src="https://cdn.jsdelivr.net/npm/chart.js"></script>
     <script>
       // Data passed from the backend as JSON
@@ -389,5 +361,4 @@
         options: { responsive: true }
       });
     </script>
-  </body>
+{% endblock %}
-</html>

templates/folder_secret_config_editor.html

@@ -0,0 +1,317 @@
+{# templates/mylinks.html #}
+{% extends 'base.html' %}
+
+{# page title #}
+{% block title %}Ordnerkonfiguration{% endblock %}
+
+{# override navbar text: #}
+{% block nav_brand %}Ordnerkonfiguration{% endblock %}
+
+{# page content #}
+{% block content %}
+  <div class="container">
+    <div id="records"></div>
+    <button id="add-btn" class="btn btn-primary mt-3">Add New Record</button>
+  </div>
+
+  <!-- Confirmation Modal -->
+  <div class="modal fade" id="confirmDeleteModal" tabindex="-1" aria-labelledby="confirmDeleteLabel" aria-hidden="true">
+    <div class="modal-dialog">
+      <div class="modal-content">
+        <div class="modal-header">
+          <h5 class="modal-title" id="confirmDeleteLabel">Confirm Deletion</h5>
+          <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
+        </div>
+        <div class="modal-body">
+          Do you really want to delete this record?
+        </div>
+        <div class="modal-footer">
+          <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">Cancel</button>
+          <button type="button" class="btn btn-danger confirm-delete">Delete</button>
+        </div>
+      </div>
+    </div>
+  </div>
+{% endblock %}
+
+{% block scripts %}
+  <script>
+    const ALPHABET = {{ alphabet|tojson }};
+    let data = [];
+    let editing = new Set();
+    let pendingDelete = null;
+
+    // helper to format DD.MM.YYYY → YYYY-MM-DD
+    function formatISO(d) {
+      const [dd, mm, yyyy] = d.split('.');
+      return (dd && mm && yyyy) ? `${yyyy}-${mm}-${dd}` : '';
+    }
+
+    // load from server
+    async function loadData() {
+      try {
+        const res = await fetch('/admin/folder_secret_config_editor/data');
+        data = await res.json();
+        render();
+      } catch (err) {
+        console.error(err);
+      }
+    }
+
+    // send delete/update actions
+    async function sendAction(payload) {
+      await fetch('/admin/folder_secret_config_editor/action', {
+        method: 'POST',
+        headers: { 'Content-Type': 'application/json' },
+        body: JSON.stringify(payload)
+      });
+      await loadData();
+    }
+
+    // delete record after confirmation
+    function deleteRec(secret) {
+      sendAction({ action: 'delete', secret });
+    }
+
+    // build all cards
+    function render() {
+      const cont = document.getElementById('records');
+      cont.innerHTML = '';
+
+      data.forEach(rec => {
+        const key = rec.secret;
+        const isEdit = editing.has(key);
+        const expired = (formatISO(rec.validity) && new Date(formatISO(rec.validity)) < new Date());
+        const cls = isEdit ? 'unlocked' : 'locked';
+
+        // outer card
+        const wrapper = document.createElement('div');
+        wrapper.className = 'card mb-3';
+        wrapper.dataset.secret = key;
+
+        const body = document.createElement('div');
+        body.className = `card-body ${cls}`;
+
+        // header
+        const h5 = document.createElement('h5');
+        h5.innerHTML = `Link${expired ? ' <span class="text-danger fw-bold"> ! abgelaufen !</span>' : ''}`;
+        body.appendChild(h5);
+
+        // secret input
+        const secDiv = document.createElement('div');
+        secDiv.className = 'mb-2';
+        secDiv.innerHTML = `Secret: `;
+        const secInput = document.createElement('input');
+        secInput.className = 'form-control';
+        secInput.type = 'text';
+        secInput.value = rec.secret;
+        secInput.readOnly = !isEdit;
+        secInput.dataset.field = 'secret';
+        secDiv.appendChild(secInput);
+        body.appendChild(secDiv);
+
+        // validity input
+        const valDiv = document.createElement('div');
+        valDiv.className = 'mb-2';
+        valDiv.innerHTML = `Gültig bis: `;
+        const valInput = document.createElement('input');
+        valInput.className = 'form-control';
+        valInput.type = 'date';
+        valInput.value = formatISO(rec.validity);
+        valInput.readOnly = !isEdit;
+        valInput.dataset.field = 'validity';
+        valDiv.appendChild(valInput);
+        body.appendChild(valDiv);
+
+        // folders
+        const folderHeader = document.createElement('h6');
+        folderHeader.textContent = 'Ordner';
+        body.appendChild(folderHeader);
+
+        rec.folders.forEach((f, i) => {
+          const fwrap = document.createElement('div');
+          fwrap.style = 'border:1px solid #ccc; padding:10px; margin-bottom:10px; border-radius:5px;';
+
+          // name
+          fwrap.appendChild(document.createTextNode("Ordnername: "));
+          const nameGroup = document.createElement('div');
+          nameGroup.className = 'input-group mb-2';
+          const nameInput = document.createElement('input');
+          nameInput.className = 'form-control';
+          nameInput.type = 'text';
+          nameInput.value = f.foldername;
+          nameInput.readOnly = !isEdit;
+          nameInput.dataset.field = `foldername-${i}`;
+          nameGroup.appendChild(nameInput);
+
+          if (isEdit) {
+            const remBtn = document.createElement('button');
+            remBtn.className = 'btn btn-outline-danger';
+            remBtn.type = 'button';
+            remBtn.textContent = 'Remove';
+            remBtn.addEventListener('click', () => removeFolder(key, i));
+            nameGroup.appendChild(remBtn);
+          }
+          fwrap.appendChild(nameGroup);
+
+          // path
+          fwrap.appendChild(document.createTextNode("Ordnerpfad: "));
+          const pathInput = document.createElement('input');
+          pathInput.className = 'form-control mb-2';
+          pathInput.type = 'text';
+          pathInput.value = f.folderpath;
+          pathInput.readOnly = !isEdit;
+          pathInput.dataset.field = `folderpath-${i}`;
+          fwrap.appendChild(pathInput);
+
+          body.appendChild(fwrap);
+        });
+
+        if (isEdit) {
+          const addFld = document.createElement('button');
+          addFld.className = 'btn btn-sm btn-primary mb-2';
+          addFld.type = 'button';
+          addFld.textContent = 'Add Folder';
+          addFld.addEventListener('click', () => addFolder(key));
+          body.appendChild(addFld);
+        }
+
+        // actions row
+        const actions = document.createElement('div');
+
+        if (!isEdit) {
+          const openLink = document.createElement('a');
+          openLink.className = 'btn btn-secondary btn-sm me-2';
+          openLink.href = `/?secret=${rec.secret}`;
+          openLink.textContent = 'Link öffnen';
+          actions.appendChild(openLink);
+        }
+
+        const delBtn = document.createElement('button');
+        delBtn.className = 'btn btn-danger btn-sm me-2 delete-btn';
+        delBtn.type = 'button';
+        delBtn.textContent = 'Delete';
+        delBtn.dataset.secret = key;
+        actions.appendChild(delBtn);
+
+        const cloneBtn = document.createElement('button');
+        cloneBtn.className = 'btn btn-secondary btn-sm me-2';
+        cloneBtn.type = 'button';
+        cloneBtn.textContent = 'Clone';
+        cloneBtn.addEventListener('click', () => cloneRec(key));
+        actions.appendChild(cloneBtn);
+
+        if (isEdit) {
+          const saveBtn = document.createElement('button');
+          saveBtn.className = 'btn btn-success btn-sm';
+          saveBtn.type = 'button';
+          saveBtn.textContent = 'Save';
+          saveBtn.addEventListener('click', () => saveRec(key));
+          actions.appendChild(saveBtn);
+        } else {
+          const editBtn = document.createElement('button');
+          editBtn.className = 'btn btn-warning btn-sm';
+          editBtn.type = 'button';
+          editBtn.textContent = 'Edit';
+          editBtn.addEventListener('click', () => editRec(key));
+          actions.appendChild(editBtn);
+        }
+
+        body.appendChild(actions);
+        wrapper.appendChild(body);
+        cont.appendChild(wrapper);
+      });
+    }
+
+    // generate a unique secret
+    function generateSecret(existing) {
+      let s;
+      do {
+        s = Array.from({length:32}, () => ALPHABET[Math.floor(Math.random()*ALPHABET.length)]).join('');
+      } while (existing.includes(s));
+      return s;
+    }
+
+    // CRUD helpers
+    function editRec(secret) {
+      editing.add(secret);
+      render();
+    }
+    function cloneRec(secret) {
+      const idx = data.findIndex(r => r.secret === secret);
+      const rec = JSON.parse(JSON.stringify(data[idx]));
+      const existing = data.map(r => r.secret);
+      rec.secret = generateSecret(existing);
+      data.splice(idx+1, 0, rec);
+      editing.add(rec.secret);
+      render();
+    }
+    function addFolder(secret) {
+      data.find(r => r.secret === secret).folders.push({foldername:'', folderpath:''});
+      render();
+    }
+    function removeFolder(secret, i) {
+      data.find(r => r.secret === secret).folders.splice(i,1);
+      render();
+    }
+
+    async function saveRec(secret) {
+      const card = document.querySelector(`[data-secret="${secret}"]`);
+      const newSecret = card.querySelector('input[data-field="secret"]').value.trim();
+      const validity = card.querySelector('input[data-field="validity"]').value;
+      const rec = data.find(r => r.secret === secret);
+      const folders = rec.folders.map((_, i) => ({
+        foldername: card.querySelector(`input[data-field="foldername-${i}"]`).value.trim(),
+        folderpath: card.querySelector(`input[data-field="folderpath-${i}"]`).value.trim()
+      }));
+
+      if (!newSecret || data.some(r => r.secret !== secret && r.secret === newSecret)) {
+        return alert('Secret must be unique and non-empty');
+      }
+      if (!validity) {
+        return alert('Validity required');
+      }
+      if (folders.some(f => !f.foldername || !f.folderpath)) {
+        return alert('Folder entries cannot be empty');
+      }
+
+      await sendAction({
+        action: 'update',
+        oldSecret: secret,
+        newSecret,
+        validity,
+        folders
+      });
+      editing.delete(secret);
+      await loadData();
+    }
+
+    // modal handling for delete
+    document.addEventListener('click', e => {
+      if (e.target.matches('.delete-btn')) {
+        pendingDelete = e.target.dataset.secret;
+        const modal = new bootstrap.Modal(document.getElementById('confirmDeleteModal'));
+        modal.show();
+      }
+    });
+    document.querySelector('.confirm-delete').addEventListener('click', () => {
+      if (pendingDelete) deleteRec(pendingDelete);
+      pendingDelete = null;
+      const modal = bootstrap.Modal.getInstance(document.getElementById('confirmDeleteModal'));
+      modal.hide();
+    });
+
+    // init
+    document.addEventListener('DOMContentLoaded', () => {
+      document.getElementById('add-btn').addEventListener('click', () => {
+        const existing = data.map(r => r.secret);
+        const newSecret = generateSecret(existing);
+        data.push({ secret: newSecret, validity: new Date().toISOString().slice(0,10), folders: [] });
+        editing.add(newSecret);
+        render();
+      });
+      loadData();
+    });
+  </script>
+{% endblock %}
+

templates/mylinks.html

@@ -1,60 +1,37 @@
-<!DOCTYPE html>
+{# templates/mylinks.html #}
-<html lang="en">
+{% extends 'base.html' %}
-  <head>
-    <meta charset="UTF-8">
-    <meta name="viewport" content="width=device-width, initial-scale=1">
-    <title>Meine Links</title>
-    <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.0.2/dist/css/bootstrap.min.css" rel="stylesheet">
-    <style>
-      html, body {
-        height: 100%;
-        margin: 0;
-        padding: 0;
-      }
-      .container-fluid {
-        height: 100%;
-        display: flex;
-        flex-direction: column;
-      }
-      .qr-code {
-        max-width: 300px;
-        display: block;
-        margin: auto;
-      }
-    </style>
-  </head>
-  <body>
-    <script src="{{ url_for('static', filename='functions.js') }}"></script>
-    <!-- Navigation Bar -->
-    <nav class="navbar navbar-expand-lg navbar-dark bg-secondary mb-3">
-      <div class="container-fluid">
-        <a class="navbar-brand" href="#">Übersicht deiner gültigen Links</a>
-        <div class="navbar-collapse" id="navbarNav">
-          <ul class="navbar-nav ms-auto">
-            <li class="nav-item"><a href="{{ url_for('index') }}" class="nav-link">App</a></li>
-            <li class="nav-item"><a href="{{ url_for('mylinks') }}" class="nav-link">Meine Links</a></li>
-            <li class="nav-item"><a href="{{ url_for('connections') }}" class="nav-link">Verbindungen</a></li>
-            <li class="nav-item"><a href="{{ url_for('dashboard') }}" class="nav-link">Auswertung-Downloads</a></li>
-            <li class="nav-item"><a href="{{ url_for('songs_dashboard') }}" class="nav-link">Auswertung-Wiederholungen</a></li>
-          </ul>
-        </div>
-      </div>
-    </nav>
 
+{# page title #}
+{% block title %}Meine Links{% endblock %}
+
+{# override navbar text: #}
+{# 
+{% block nav_brand %}
+  Übersicht deiner gültigen Links
+{% endblock %}
+#}
+
+{# page‐specific content #}
+{% block content %}
 <div class="container-fluid">
   <div class="row">
     {% if valid_secrets %}
       {% for secret in valid_secrets %}
         <div class="col-md-4 mb-4">
           <div class="card h-100 shadow-sm">
-                <img src="data:image/png;base64,{{ secret_qr_codes[secret] }}" class="card-img-top qr-code p-3" alt="QR Code for secret">
+            <img src="data:image/png;base64,{{ secret_qr_codes[secret] }}"
+                 class="card-img-top qr-code p-3"
+                 alt="QR Code for secret">
             <div class="card-body">
               <h5 class="card-title">Geheimnis: {{ secret }}</h5>
               <p class="card-text">
                 <small class="text-muted">Gültig bis: {{ secret_valid_to[secret] }}</small>
               </p>
-                    <a href="{{ secret_url[secret] }}" class="btn btn-secondary btn-sm">Link öffnen</a>
+              <a href="{{ secret_url[secret] }}" class="btn btn-secondary btn-sm" style="text-decoration: none;">Link öffnen</a>
-                    <button class="btn btn-secondary btn-sm" onclick="toClipboard('{{ secret_url[secret] }}')">Link kopieren</button>
+              <button class="btn btn-secondary btn-sm"
+                      onclick="toClipboard('{{ secret_url[secret] }}')">
+                Link kopieren
+              </button>
               <br>
               <form method="post" action="{{ url_for('remove_secret') }}" class="mt-3">
                 <input type="hidden" name="secret" value="{{ secret }}">
@@ -77,18 +54,24 @@
         </div>
       {% endfor %}
     {% endif %}
+
     {% if valid_tokens %}
       {% for token in valid_tokens %}
         <div class="col-md-4 mb-4">
           <div class="card h-100 shadow-sm">
-                <img src="data:image/png;base64,{{ token_qr_codes[token] }}" class="card-img-top qr-code p-3" alt="QR Code for token">
+            <img src="data:image/png;base64,{{ token_qr_codes[token] }}"
+                 class="card-img-top qr-code p-3"
+                 alt="QR Code for token">
             <div class="card-body">
               <h5 class="card-title">Token-Link:</h5>
               <p class="card-text">
                 <small class="text-muted">Gültig bis: {{ token_valid_to[token] }}</small>
               </p>
               <a href="{{ token_url[token] }}" class="btn btn-secondary btn-sm">Link öffnen</a>
-                    <button class="btn btn-secondary btn-sm" onclick="toClipboard('{{ token_url[token] }}')">Link kopieren</button>
+              <button class="btn btn-secondary btn-sm"
+                      onclick="toClipboard('{{ token_url[token] }}')">
+                Link kopieren
+              </button>
               <br>
               <form method="post" action="{{ url_for('remove_token') }}" class="mt-3">
                 <input type="hidden" name="token" value="{{ token }}">
@@ -111,6 +94,7 @@
         </div>
       {% endfor %}
     {% endif %}
+
     {% if not valid_secrets and not valid_tokens %}
       <div class="alert alert-warning" role="alert">
         Du hast aktuell keine gültigen Links.
@@ -118,6 +102,4 @@
     {% endif %}
   </div>
 </div>
-    <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/js/bootstrap.bundle.min.js"></script>
+{% endblock %}
-  </body>
-</html>

templates/songs_dashboard.html

@@ -1,42 +1,14 @@
-<!DOCTYPE html>
+{# templates/songs_dashboard.html #}
-<html lang="en">
+{% extends 'base.html' %}
-  <head>
+
-    <meta charset="UTF-8">
+{# page title #}
-    <meta name="viewport" content="width=device-width, initial-scale=1">
+{% block title %}Edit Folder Config{% endblock %}
-    <title>Dashboard - Verbindungsanalyse</title>
+
-    <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.0.2/dist/css/bootstrap.min.css" rel="stylesheet">
+{# override navbar text: #}
-    <style>
+{% block nav_brand %}Dashboard - Analyse Wiederholungen{% endblock %}
-      html, body {
+
-        height: 100%;
+{# page content #}
-        margin: 0;
+{% block content %}
-        padding: 0;
-      }
-      .container-fluid {
-        height: 100%;
-        display: flex;
-        flex-direction: column;
-      }
-      .card {
-        margin-bottom: 1.5rem;
-      }
-    </style>
-  </head>
-  <body>
-    <!-- Navigation Bar -->
-    <nav class="navbar navbar-expand-lg navbar-dark bg-secondary mb-3">
-      <div class="container-fluid">
-        <a class="navbar-brand" href="#">Dashboard - Analyse Wiederholungen</a>
-        <div class="navbar-collapse" id="navbarNav">
-          <ul class="navbar-nav ms-auto">
-            <li class="nav-item"><a href="{{ url_for('index') }}" class="nav-link">App</a></li>
-            <li class="nav-item"><a href="{{ url_for('mylinks') }}" class="nav-link">Meine Links</a></li>
-            <li class="nav-item"><a href="{{ url_for('connections') }}" class="nav-link">Verbindungen</a></li>
-            <li class="nav-item"><a href="{{ url_for('dashboard') }}" class="nav-link">Auswertung-Downloads</a></li>
-            <li class="nav-item"><a href="{{ url_for('songs_dashboard') }}" class="nav-link">Auswertung-Wiederholungen</a></li>
-          </ul>
-        </div>
-      </div>
-    </nav>
 
     <!-- Main Container -->
     <div class="container-fluid px-4">
@@ -180,3 +152,4 @@
 <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/js/bootstrap.bundle.min.js"></script>
 </body>
 </html>
+{% endblock %}

templates/view_token.html

@@ -33,8 +33,8 @@
         <div class="card-body">
           <div class="card-text mt-2">
               <h2 class="card-title">Token-Link:</h2>
-              <a href="{{ token_url }}" class="copy-btn" id="tokenLink">Direct Link</a>
+              <a href="{{ token_url }}" class="copy-btn" style="text-decoration: none;" id="tokenLink">Link öffnen</a>
-              <button class="copy-btn" onclick="toClipboard('{{ token_url }}')">Copy Link</button>
+              <button class="copy-btn" onclick="toClipboard('{{ token_url }}')">Link kopieren</button>
           </div>
           <div class="card-text mt-2">
               <h2 class="mt-3">Gültig bis:</h2>