feat: Improve module import paths and add package initialization files

- Implemented `excel_export.py` for generating library item exports in Excel format.
- Created `pdf_export.py` for generating audit reports compliant with DIN 5008 standards, including detailed event tables and signature blocks.
- Developed `generate_user.py` for interactive user creation with validation for usernames and passwords.
- Introduced `module_registry.py` for managing module states and path matching.
- Added a basic `__init__.py` in the `terminplaner` module for initialization.

.github/workflows/release-docker.yml

@@ -14,6 +14,16 @@ on:
         options:
           - patch
           - minor
+          - major
+          - development
+      push_dev:
+        description: "If true, push the :dev image to GHCR for development releases"
+        required: false
+        default: "false"
+        type: choice
+        options:
+          - "true"
+          - "false"
 
 permissions:
   contents: write
@@ -38,57 +48,46 @@ jobs:
           EVENT_NAME: ${{ github.event_name }}
           REF_NAME: ${{ github.ref_name }}
           BUMP_TYPE: ${{ github.event.inputs.bump || 'patch' }}
+          PUSH_DEV: ${{ github.event.inputs.push_dev || 'false' }}
         run: |
           if [ "$EVENT_NAME" = "push" ] && [ -n "$REF_NAME" ]; then
             TAG="$REF_NAME"
           else
-            TAG="$(python3 - <<'PY'
+            # Fetch latest release tag via GitHub API (fall back to v3.0.0)
-          import json
+            latest_tag="v3.0.0"
-          import os
+            if meta_json=$(curl -fsSL -H "Authorization: Bearer $GH_TOKEN" -H "Accept: application/vnd.github+json" "https://api.github.com/repos/$REPO/releases/latest" 2>/dev/null); then
-          import re
+              tag_name=$(printf "%s" "$meta_json" | sed -n 's/.*"tag_name"[[:space:]]*:[[:space:]]*"\([^"]*\)".*/\1/p' | head -n1)
-          import urllib.request
+              if [ -n "$tag_name" ]; then
+                latest_tag="$tag_name"
+              fi
+            fi
 
-          repo = os.environ["REPO"]
+            if [[ "$latest_tag" =~ ^v([0-9]+)\.([0-9]+)\.([0-9]+)$ ]]; then
-          token = os.environ.get("GH_TOKEN", "")
+              major=${BASH_REMATCH[1]}
-          bump = os.environ.get("BUMP_TYPE", "patch").strip().lower()
+              minor=${BASH_REMATCH[2]}
+              patch=${BASH_REMATCH[3]}
+            else
+              major=3; minor=0; patch=0
+            fi
 
-          req = urllib.request.Request(
+            # Bump strategy: major / minor / patch
-            f"https://api.github.com/repos/{repo}/releases/latest",
+            if [ "${BUMP_TYPE:-}" = "major" ]; then
-            headers={
+              major=$((major + 1)); minor=0; patch=0
-              "Authorization": f"Bearer {token}",
+            elif [ "${BUMP_TYPE:-}" = "minor" ]; then
-              "Accept": "application/vnd.github+json",
+              minor=$((minor + 1)); patch=0
-              "User-Agent": "legendary-octo-garbanzo-release-workflow",
+            else
-            },
+              patch=$((patch + 1))
-          )
+            fi
 
-          latest_tag = "v3.0.0"
+            if [ "${BUMP_TYPE:-}" = "development" ]; then
-          try:
+              TAG="v${major}.${minor}.${patch}-dev"
-            with urllib.request.urlopen(req, timeout=20) as resp:
+            else
-              data = json.loads(resp.read().decode("utf-8"))
+              TAG="v${major}.${minor}.${patch}"
-              latest_tag = (data.get("tag_name") or latest_tag).strip()
+            fi
-          except Exception:
-            pass
-
-          m = re.match(r"^v(\d+)\.(\d+)\.(\d+)$", latest_tag)
-          if not m:
-            major, minor, patch = 3, 0, 0
-          else:
-            major, minor, patch = map(int, m.groups())
-
-          # Keep major fixed from latest release; only bump minor/patch.
-          if bump == "minor":
-            minor += 1
-            patch = 0
-          else:
-            patch += 1
-
-          print(f"v{major}.{minor}.{patch}")
-          PY
-          )"
           fi
 
-          if ! echo "$TAG" | grep -Eq '^v[0-9]+\.[0-9]+\.[0-9]+$'; then
+          if ! echo "$TAG" | grep -Eq '^v[0-9]+\.[0-9]+\.[0-9]+(-dev(\.[0-9]+)?)?$'; then
-            echo "Error: tag '$TAG' is not valid semver (vX.Y.Z)"
+            echo "Error: tag '$TAG' is not valid semver (vX.Y.Z or vX.Y.Z-dev)"
             exit 1
           fi
 
@@ -105,21 +104,35 @@ jobs:
             LATEST_MAJOR="3"
           fi
 
-          if [ "$TAG_MAJOR" != "$LATEST_MAJOR" ]; then
+          # If not explicitly bumping major, disallow changing major version
+          if [ "${BUMP_TYPE:-}" != "major" ] && [ "$TAG_MAJOR" != "$LATEST_MAJOR" ]; then
             echo "Error: major version must stay v$LATEST_MAJOR.x.x (got $TAG)"
             exit 1
           fi
 
-          while git rev-parse -q --verify "refs/tags/$TAG" >/dev/null; do
+          # Ensure tag uniqueness: if tag exists append numeric suffix
-            BASE="${TAG%.*}"
+          if git rev-parse -q --verify "refs/tags/$TAG" >/dev/null; then
-            PATCH="${TAG##*.}"
+            i=1
-            PATCH="$((PATCH + 1))"
+            base="$TAG"
-            TAG="$BASE.$PATCH"
+            while git rev-parse -q --verify "refs/tags/${base}.${i}" >/dev/null; do
-          done
+              i="$((i + 1))"
+            done
+            TAG="${base}.${i}"
+          fi
 
           IMAGE="ghcr.io/aiirondev/legendary-octo-garbanzo:${TAG}"
           echo "tag=$TAG" >> "$GITHUB_OUTPUT"
           echo "image=$IMAGE" >> "$GITHUB_OUTPUT"
+          if [ "${BUMP_TYPE:-}" = "development" ]; then
+            echo "is_development=true" >> "$GITHUB_OUTPUT"
+          else
+            echo "is_development=false" >> "$GITHUB_OUTPUT"
+          fi
+          if [ "${BUMP_TYPE:-}" = "development" ] && [ "${PUSH_DEV:-}" = "true" ]; then
+            echo "push_dev=true" >> "$GITHUB_OUTPUT"
+          else
+            echo "push_dev=false" >> "$GITHUB_OUTPUT"
+          fi
 
       - name: Create and push tag for manual releases
         if: github.event_name == 'workflow_dispatch'
@@ -141,6 +154,7 @@ jobs:
           password: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Build and push release image
+        if: steps.meta.outputs.is_development != 'true'
         uses: docker/build-push-action@v6
         with:
           context: .
@@ -150,10 +164,39 @@ jobs:
             ${{ steps.meta.outputs.image }}
             ghcr.io/aiirondev/legendary-octo-garbanzo:latest
 
+      - name: Build and push development image (:dev)
+        if: steps.meta.outputs.is_development == 'true' && steps.meta.outputs.push_dev == 'true'
+        uses: docker/build-push-action@v6
+        with:
+          context: .
+          file: ./Dockerfile
+          push: true
+          tags: |
+            ghcr.io/aiirondev/legendary-octo-garbanzo:dev
+
       - name: Build local image tar for offline deploy
         run: |
-          docker pull "${{ steps.meta.outputs.image }}"
+          set -euo pipefail
-          docker save "${{ steps.meta.outputs.image }}" | gzip > "inventarsystem-image-${{ steps.meta.outputs.tag }}.tar.gz"
+          IMG="${{ steps.meta.outputs.image }}"
+          TAG="${{ steps.meta.outputs.tag }}"
+
+          if docker image inspect "$IMG" >/dev/null 2>&1; then
+            echo "Using local image $IMG"
+            docker save "$IMG" | gzip > "inventarsystem-image-${TAG}.tar.gz"
+            exit 0
+          fi
+
+          echo "Local image $IMG not found, trying to pull"
+          if docker pull "$IMG" >/dev/null 2>&1; then
+            docker save "$IMG" | gzip > "inventarsystem-image-${TAG}.tar.gz"
+            exit 0
+          fi
+
+          echo "Pull failed, attempting local docker build as fallback"
+          docker build -t "$IMG" .
+          docker save "$IMG" | gzip > "inventarsystem-image-${TAG}.tar.gz"
+
+      # development tar omitted: dev releases will be versioned (vX.Y.Z-dev) and handled by update.sh using the tag
 
       - name: Create release-only docker bundle
         run: |
@@ -224,29 +267,43 @@ jobs:
             redis_data:
           EOF
 
-          cp start.sh release-bundle/start.sh
+          # Copy runtime scripts and config if present
-          cp stop.sh release-bundle/stop.sh
+          for f in start.sh stop.sh restart.sh backup.sh config.json update.sh; do
-          cp restart.sh release-bundle/restart.sh
+            if [ -f "$f" ]; then
-          cp backup.sh release-bundle/backup.sh
+              cp "$f" "release-bundle/$(basename "$f")"
-          cp config.json release-bundle/config.json
+            fi
-          cp update.sh release-bundle/update.sh
+          done
 
-          # Multitenant scripts & docs
+          # Multitenant scripts & docs (optional)
-          cp docker-compose-multitenant.yml release-bundle/docker-compose-multitenant.yml
+          for f in docker-compose-multitenant.yml manage-tenant.sh run-tenant-cmd.sh MULTITENANT_DEPLOYMENT.md MULTITENANT_PYTHON_API.md; do
-          cp manage-tenant.sh release-bundle/manage-tenant.sh
+            if [ -f "$f" ]; then
-          cp run-tenant-cmd.sh release-bundle/run-tenant-cmd.sh
+              cp "$f" "release-bundle/$(basename "$f")"
-          cp MULTITENANT_DEPLOYMENT.md release-bundle/MULTITENANT_DEPLOYMENT.md
+            fi
-          cp MULTITENANT_PYTHON_API.md release-bundle/MULTITENANT_PYTHON_API.md
+          done
 
-          chmod +x release-bundle/start.sh release-bundle/stop.sh release-bundle/restart.sh release-bundle/backup.sh release-bundle/update.sh release-bundle/manage-tenant.sh release-bundle/run-tenant-cmd.sh
+          cat > release-bundle/DEVELOPMENT.md <<EOF
+          This is a development prerelease bundle for tag: ${{ steps.meta.outputs.tag }}
+
+          This prerelease is intentionally separate from normal releases and will not be used by default.
+
+          To install this prerelease on a target host run:
+
+            ./update.sh ${{ steps.meta.outputs.tag }}
+
+          EOF
+
+          # Make any shipped scripts executable
+          find release-bundle -maxdepth 1 -type f -name '*.sh' -exec chmod +x {} \; || true
           tar -czf inventarsystem-docker-bundle.tar.gz -C release-bundle .
 
       - name: Create or update GitHub Release
         uses: softprops/action-gh-release@v2
         with:
           tag_name: ${{ steps.meta.outputs.tag }}
+          prerelease: ${{ steps.meta.outputs.is_development }}
           files: |
             inventarsystem-docker-bundle.tar.gz
             inventarsystem-image-${{ steps.meta.outputs.tag }}.tar.gz
-          fail_on_unmatched_files: true
+            inventarsystem-image-dev.tar.gz
+          fail_on_unmatched_files: false
           generate_release_notes: true

RELEASE_OPTIONS.md

@@ -0,0 +1,38 @@
+Release-Optionen
+=================
+
+Diese Datei beschreibt die Eingabeoptionen des CI-Workflows `.github/workflows/release-docker.yml`.
+
+Inputs (workflow_dispatch)
+- `bump` (choice)
+  - `patch` (Standard): Erhöht nur die Patch-Version (vX.Y.Z -> vX.Y.Z+1).
+  - `minor`: Erhöht die Minor-Version und setzt Patch auf 0 (vX.Y.Z -> vX.Y+1.0).
+  - `major`: Erhöht die Major-Version und setzt Minor/Patch auf 0 (vX.Y.Z -> vX+1.0.0).
+  - `development`: Erzeugt einen Development-Release mit Suffix `-dev` (z. B. `v3.1.4-dev`).
+
+- `push_dev` (choice, optional)
+  - `false` (Standard): Bei `bump=development` wird das `:dev`-Image NICHT automatisch an GHCR gepusht.
+  - `true`: Bei `bump=development` wird zusätzlich das Image `ghcr.io/aiirondev/legendary-octo-garbanzo:dev` gepusht.
+
+Verhalten/Anmerkungen
+- Development releases werden als GitHub Release erzeugt und als `prerelease` markiert, damit sie nicht automatisch von normalen Update‑Flows genutzt werden.
+- Es gibt pro Release genau einen Release‑Eintrag (für Dev‑Releases mit `-dev` Suffix). Es wird kein separates `inventarsystem-image-dev.tar.gz` mehr erzeugt; das Update/Deployment erfolgt über den Release‑Tag / Image‑Tag.
+- `update.sh` unterstützt weiterhin `dev`/`development`-Modus und akzeptiert nun auch explizite Release‑Tags wie `v3.1.4-dev`.
+
+Beispiele
+- Patch-Release (manuell):
+  - GitHub UI: Run workflow → `bump=patch`
+  - CLI mit `gh`:
+    gh workflow run release-docker.yml --repo AIIrondev/legendary-octo-garbanzo --field bump=patch
+
+- Development prerelease (ohne Push des :dev Images):
+  - GitHub UI: Run workflow → `bump=development` (leave `push_dev=false`)
+  - Ergebnis: Release `vX.Y.Z-dev` als prerelease, Image wird nicht automatisch als `:dev` gepusht.
+
+- Development prerelease + push des :dev Images:
+  - GitHub UI: Run workflow → `bump=development`, `push_dev=true`
+  - CLI Beispiel:
+    gh workflow run release-docker.yml --repo AIIrondev/legendary-octo-garbanzo --field bump=development --field push_dev=true
+
+Empfehlung
+- Verwende `bump=development` für experimentelle/early releases; Nutzer müssen explizit `./update.sh vX.Y.Z-dev` ausführen, um auf diese Version zu upgraden.

Web/__init__.py

@@ -0,0 +1 @@
+# Web package initialization

Web/app.py

@@ -28,13 +28,26 @@ Features:
 from flask import Flask, render_template, request, redirect, url_for, session, flash, send_from_directory, get_flashed_messages, jsonify, Response, make_response, send_file, abort
 from werkzeug.utils import secure_filename
 from werkzeug.middleware.proxy_fix import ProxyFix
+from werkzeug.exceptions import HTTPException
+from werkzeug.routing import BuildError
 from jinja2 import TemplateNotFound
-import user as us
+import os
-import items as it
+import sys
-import ausleihung as au
+
-import audit_log as al
+# Ensure imports work regardless of whether gunicorn starts in /app or /app/Web.
+_CURRENT_DIR = os.path.dirname(os.path.abspath(__file__))
+_PROJECT_ROOT = os.path.dirname(_CURRENT_DIR)
+if _PROJECT_ROOT not in sys.path:
+    sys.path.insert(0, _PROJECT_ROOT)
+if _CURRENT_DIR not in sys.path:
+    sys.path.insert(0, _CURRENT_DIR)
+
+import Web.modules.database.user as us
+import Web.modules.database.items as it
+import Web.modules.database.ausleihung as au
+import Web.modules.logs.audit_log as al
 import push_notifications as pn
-import pdf_export 
+import Web.modules.inventarsystem.pdf_export as pdf_export 
 import datetime
 from apscheduler.schedulers.background import BackgroundScheduler
 from bson.objectid import ObjectId
@@ -42,7 +55,6 @@ from urllib.parse import urlparse, urlunparse
 import requests
 import csv
 import ipaddress
-import os
 import json
 import datetime
 import time
@@ -63,13 +75,12 @@ except Exception:
 # import qrcode
 # from qrcode.constants import ERROR_CORRECT_L
 import threading
-import sys
 import shutil
 import uuid
 from PIL import Image, ImageOps
 import mimetypes
 import subprocess
-from data_protection import (
+from Web.modules.inventarsystem.data_protection import (
     decrypt_document_fields,
     encrypt_document_fields,
     encrypt_soft_deleted_media_pack,
@@ -77,8 +88,8 @@ from data_protection import (
 
 # Set base directory and centralized settings
 BASE_DIR = os.path.dirname(os.path.abspath(__file__))
-import settings as cfg
+import Web.modules.database.settings as cfg
-from settings import MongoClient
+from Web.modules.database.settings import MongoClient
 from tenant import get_tenant_context
 
 
@@ -166,7 +177,7 @@ SCHEDULER_INTERVAL = cfg.SCHEDULER_INTERVAL_MIN
 SSL_CERT = cfg.SSL_CERT
 SSL_KEY = cfg.SSL_KEY
 
-LIBRARY_ITEM_TYPES = ['book', 'cd', 'dvd', 'media']
+LIBRARY_ITEM_TYPES = ['book', 'cd', 'dvd', 'media', 'schulbuch']
 INVOICE_CURRENCY = 'EUR'
 
 NOTIFICATION_STATUS_CACHE_TTL = max(3, int(os.getenv('INVENTAR_NOTIFICATION_STATUS_CACHE_TTL', '8')))
@@ -373,7 +384,7 @@ def _enforce_module_access():
             if name != 'inventory' and cfg.MODULES.is_enabled('inventory'):
                 return redirect(url_for('home'))
             elif name != 'library' and cfg.MODULES.is_enabled('library'):
-                return redirect(url_for('library_view'))
+                return redirect('/library')
             
             return redirect(url_for('my_borrowed_items'))
 
@@ -433,6 +444,41 @@ def handle_not_found(e):
     return redirect(url_for('login'))
 
 
+@app.errorhandler(BuildError)
+def handle_build_error(e):
+    """Handle url_for endpoint mismatches without crashing the whole request."""
+    app.logger.error(f"BuildError while resolving endpoint: {e}", exc_info=True)
+    if request.is_json or request.path.startswith('/api/'):
+        return jsonify({'error': 'Route resolution failed', 'status': 500}), 500
+
+    # Known fallback for legacy library endpoint naming issues.
+    if 'library_view' in str(e):
+        return redirect('/library')
+
+    if 'username' in session:
+        return redirect(url_for('home'))
+    return redirect(url_for('login'))
+
+
+@app.errorhandler(Exception)
+def handle_unexpected_exception(e):
+    """Last-resort handler to avoid raw 500 pages for unhandled exceptions."""
+    if isinstance(e, HTTPException):
+        return e
+
+    app.logger.error('Unhandled exception', exc_info=True)
+    if request.is_json or request.path.startswith('/api/'):
+        return jsonify({'error': 'Internal server error', 'status': 500}), 500
+
+    if 'username' in session:
+        try:
+            return render_template('error.html', error_code=500, error_message='Interner Serverfehler.'), 500
+        except Exception:
+            return 'Internal Server Error', 500
+
+    return redirect(url_for('login'))
+
+
 def _csrf_error_response(message='CSRF token fehlt oder ist ungültig.'):
     if request.is_json or request.path.startswith('/api/') or request.path in {'/download_book_cover', '/proxy_image', '/log_mobile_issue'}:
         return jsonify({'error': message}), 400
@@ -2640,7 +2686,7 @@ def home():
         
     if not cfg.MODULES.is_enabled('inventory'):
         if cfg.MODULES.is_enabled('library'):
-            return redirect(url_for('library_view'))
+            return redirect('/library')
         else:
             return "Weder Inventar- noch Bibliotheks-Modul sind aktiviert.", 403
 
@@ -2716,6 +2762,49 @@ def tutorial_page():
         student_max_borrow_days=cfg.STUDENT_MAX_BORROW_DAYS
     )
 
+@app.route('/library/export', defaults={'scope': 'all'})
+@app.route('/library/export/<scope>')
+def library_export_excel(scope='all'):
+    if 'username' not in session:
+        return redirect(url_for('login'))
+        
+    username = session['username']
+    is_admin_user = us.check_admin(username)
+    
+    import Web.modules.inventarsystem.excel_export as excel_export
+    client = MongoClient(MONGODB_HOST, MONGODB_PORT)
+    db = client[cfg.MONGODB_DB]
+    items_collection = db['items']
+    
+    query = {'ItemType': {'$in': LIBRARY_ITEM_TYPES}, 'Deleted': {'$ne': True}}
+    
+    if scope == 'borrowed_by_me':
+        query['User'] = username
+        query['Verfuegbar'] = False
+        filename = f"Bibliothek_Ausgeliehen_{username}.xlsx"
+    elif scope == 'all_borrowed':
+        if not is_admin_user:
+            return redirect('/library')
+        query['Verfuegbar'] = False
+        filename = "Bibliothek_Alle_Ausleihen.xlsx"
+    elif scope == 'schulbuecher':
+        query['ItemType'] = 'schulbuch'
+        filename = "Schulbuecher_Bestand.xlsx"
+    else:
+        # 'all'
+        filename = "Bibliothek_Gesamtbestand.xlsx"
+        
+    items = list(items_collection.find(query))
+    client.close()
+    
+    excel_file = excel_export.generate_library_excel(items)
+    return flask.send_file(
+        excel_file,
+        mimetype='application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',
+        as_attachment=True,
+        download_name=filename
+    )
+
 @app.route('/library')
 def library_view():
     """
@@ -8589,11 +8678,15 @@ def manage_filters():
     filter2_values = it.get_predefined_filter_values(2)
     filter3_values = it.get_predefined_filter_values(3)
     
+    # Get custom filter names
+    filter_names = it.get_filter_names()
+    
     return render_template(
         'manage_filters.html',
         filter1_values=filter1_values,
         filter2_values=filter2_values,
         filter3_values=filter3_values,
+        filter_names=filter_names,
         library_module_enabled=cfg.MODULES.is_enabled('library'),
         student_cards_module_enabled=cfg.MODULES.is_enabled('student_cards')
     )
@@ -8657,6 +8750,41 @@ def remove_filter_value(filter_num, value):
     
     return redirect(url_for('manage_filters'))
 
+@app.route('/edit_filter_value/<int:filter_num>/<string:old_value>', methods=['POST'])
+def edit_filter_value(filter_num, old_value):
+    """
+    Edit a predefined value from the specified filter.
+    
+    Args:
+        filter_num (int): Filter number (1, 2 or 3)
+        old_value (str): Value to edit
+        
+    Returns:
+        flask.Response: Redirect to filter management page
+    """
+    if 'username' not in session or not us.check_admin(session['username']):
+        return jsonify({'success': False, 'error': 'Not authorized'}), 403
+    
+    new_value = sanitize_form_value(request.form.get('new_value'))
+    
+    if not new_value:
+        flash('Bitte geben Sie einen neuen Wert ein', 'error')
+        return redirect(url_for('manage_filters'))
+
+    if new_value == FILTER_SELECT_ALL_TOKEN:
+        flash('Dieser Wert ist reserviert und kann nicht als Filterwert gespeichert werden.', 'error')
+        return redirect(url_for('manage_filters'))
+        
+    # Update the value from the filter
+    success = it.edit_predefined_filter_value(filter_num, old_value, new_value)
+    
+    if success:
+        flash(f'Wert "{old_value}" wurde in "{new_value}" bei Filter {filter_num} geändert', 'success')
+    else:
+        flash(f'Fehler beim Ändern des Wertes oder Wert existiert bereits in Filter {filter_num}', 'error')
+    
+    return redirect(url_for('manage_filters'))
+
 @app.route('/get_predefined_filter_values/<int:filter_num>')
 def get_predefined_filter_values(filter_num):
     """
@@ -9623,14 +9751,27 @@ def admin_school_settings():
             try:
                 updated_school = cfg.update_school_info(school_info)
                 current_school = updated_school
+                
+                # Also process filter names
+                filter_name_1 = request.form.get('filter_name_1')
+                if filter_name_1: it.set_filter_name(1, filter_name_1.strip())
+                filter_name_2 = request.form.get('filter_name_2')
+                if filter_name_2: it.set_filter_name(2, filter_name_2.strip())
+                filter_name_3 = request.form.get('filter_name_3')
+                if filter_name_3: it.set_filter_name(3, filter_name_3.strip())
+
                 flash('Schulstammdaten wurden erfolgreich gespeichert.', 'success')
             except Exception as exc:
                 app.logger.error(f'Could not update school settings: {exc}\n{traceback.format_exc()}')
                 flash('Die Schulstammdaten konnten nicht gespeichert werden.', 'error')
 
+    # Get current filter names to display in form
+    filter_names = it.get_filter_names()
+
     return render_template(
         'admin_school_settings.html',
         school_info=current_school,
+        filter_names=filter_names,
         tenant_id=tenant_id,
         tenant_db=tenant_db,
         library_module_enabled=cfg.MODULES.is_enabled('library'),
@@ -10010,7 +10151,7 @@ def reset_item(id):
     
     try:
         # Import the ausleihung module
-        import ausleihung as au
+        import Web.modules.database.ausleihung as au
         
         result = au.reset_item_completely(id)
         

Web/audit_log.py

@@ -1,149 +0,0 @@
-"""
-Tamper-evident audit logging helpers.
-
-The audit chain stores each entry with a hash of the previous entry.
-Any mutation in history breaks the chain verification.
-"""
-
-import datetime
-import hashlib
-import json
-import random
-import time
-
-from pymongo.errors import DuplicateKeyError
-
-
-def _stable_json(value):
-    """Serialize dictionaries in a stable way for deterministic hashing."""
-    return json.dumps(value, sort_keys=True, separators=(",", ":"), ensure_ascii=False, default=str)
-
-
-def _entry_hash(prev_hash, payload):
-    """Build the chained entry hash from previous hash + canonical payload."""
-    base = f"{prev_hash}|{_stable_json(payload)}"
-    return hashlib.sha256(base.encode("utf-8")).hexdigest()
-
-
-def append_audit_event(db, event_type, actor, payload, request_ip=None, source="web", max_retries=5):
-    """
-    Append an audit event to a tamper-evident chain.
-
-    Args:
-        db: MongoDB database handle.
-        event_type (str): Event category.
-        actor (str): User/system who performed the action.
-        payload (dict): Event details.
-        request_ip (str, optional): Request origin.
-        source (str): Source subsystem.
-
-    Returns:
-        dict: Inserted audit entry.
-    """
-    logs = db["audit_log"]
-    attempts = 0
-
-    while attempts <= max_retries:
-        previous = logs.find_one(sort=[("chain_index", -1)])
-        prev_hash = previous.get("entry_hash", "") if previous else ""
-        chain_index = int(previous.get("chain_index", 0)) + 1 if previous else 1
-
-        timestamp = datetime.datetime.utcnow()
-        entry_payload = {
-            "event_type": event_type,
-            "actor": actor or "system",
-            "source": source,
-            "ip": request_ip or "",
-            "payload": payload or {},
-            "timestamp": timestamp.isoformat() + "Z",
-        }
-
-        entry_hash = _entry_hash(prev_hash, entry_payload)
-
-        entry = {
-            **entry_payload,
-            "created_at": timestamp,
-            "prev_hash": prev_hash,
-            "entry_hash": entry_hash,
-            "chain_index": chain_index,
-        }
-
-        try:
-            logs.insert_one(entry)
-            return entry
-        except DuplicateKeyError:
-            attempts += 1
-            if attempts > max_retries:
-                raise
-            # Exponential backoff with jitter to avoid retry storms.
-            delay = min(0.25, (0.005 * (2 ** attempts)) + random.random() * 0.01)
-            time.sleep(delay)
-
-
-def ensure_audit_indexes(db):
-    """Create indexes required for fast and safe audit operations."""
-    logs = db["audit_log"]
-    logs.create_index("chain_index", unique=True, name="audit_chain_index_unique")
-    logs.create_index("created_at", name="audit_created_at_idx")
-    logs.create_index("event_type", name="audit_event_type_idx")
-
-
-def verify_audit_chain(db):
-    """Verify hash chain integrity across all stored audit entries."""
-    logs = db["audit_log"]
-    entries = list(logs.find({}, {"_id": 1, "event_type": 1, "actor": 1, "source": 1, "ip": 1, "payload": 1, "timestamp": 1, "prev_hash": 1, "entry_hash": 1, "chain_index": 1}).sort("chain_index", 1))
-
-    previous_hash = ""
-    previous_index = 0
-    mismatches = []
-
-    for entry in entries:
-        chain_index = int(entry.get("chain_index", 0))
-        prev_hash = entry.get("prev_hash", "")
-        entry_hash = entry.get("entry_hash", "")
-
-        payload = {
-            "event_type": entry.get("event_type", ""),
-            "actor": entry.get("actor", ""),
-            "source": entry.get("source", ""),
-            "ip": entry.get("ip", ""),
-            "payload": entry.get("payload", {}),
-            "timestamp": entry.get("timestamp", ""),
-        }
-
-        expected_hash = _entry_hash(previous_hash, payload)
-
-        if chain_index != previous_index + 1:
-            mismatches.append({
-                "chain_index": chain_index,
-                "error": "chain_index_gap",
-                "expected": previous_index + 1,
-                "found": chain_index,
-            })
-
-        if prev_hash != previous_hash:
-            mismatches.append({
-                "chain_index": chain_index,
-                "error": "prev_hash_mismatch",
-                "expected": previous_hash,
-                "found": prev_hash,
-            })
-
-        if entry_hash != expected_hash:
-            mismatches.append({
-                "chain_index": chain_index,
-                "error": "entry_hash_mismatch",
-                "expected": expected_hash,
-                "found": entry_hash,
-            })
-
-        previous_hash = entry_hash
-        previous_index = chain_index
-
-    return {
-        "ok": len(mismatches) == 0,
-        "count": len(entries),
-        "last_chain_index": previous_index,
-        "last_hash": previous_hash,
-        "mismatches": mismatches,
-    }

Web/ausleihung_log.py

@@ -1,45 +0,0 @@
-'''
-   Copyright 2025-2026 AIIrondev
-
-   Licensed under the Inventarsystem EULA (Endbenutzer-Lizenzvertrag).
-   See Legal/LICENSE for the full license text.
-   Unauthorized commercial use, SaaS hosting, or removal of branding is prohibited.
-   For commercial licensing inquiries: https://github.com/AIIrondev
-'''
-"""
-Funktion zum Protokollieren von Statusänderungen bei Ausleihungen
-"""
-import os
-import datetime
-from bson.objectid import ObjectId
-
-def log_status_change(ausleihung_id, old_status, new_status, user=None):
-    """
-    Protokolliert eine Statusänderung einer Ausleihung in einer Log-Datei.
-    
-    Args:
-        ausleihung_id: Die ID der Ausleihung
-        old_status: Der alte Status
-        new_status: Der neue Status
-        user: Der Benutzer, der die Änderung vorgenommen hat (optional)
-    """
-    try:
-        # Erstelle Log-Verzeichnis, falls es nicht existiert
-        log_dir = os.path.join(os.path.dirname(os.path.dirname(os.path.abspath(__file__))), 'logs')
-        if not os.path.exists(log_dir):
-            os.makedirs(log_dir)
-        
-        # Log-Datei für Statusänderungen
-        log_file = os.path.join(log_dir, 'ausleihungen_status_changes.log')
-        
-        # Protokolliere die Änderung
-        timestamp = datetime.datetime.now().strftime('%Y-%m-%d %H:%M:%S')
-        user_info = f" by {user}" if user else ""
-        
-        with open(log_file, 'a', encoding='utf-8') as f:
-            f.write(f"{timestamp}: Ausleihung {ausleihung_id} - Status changed from '{old_status}' to '{new_status}'{user_info}\n")
-            
-        return True
-    except Exception as e:
-        print(f"Fehler beim Protokollieren der Statusänderung: {e}")
-        return False

Web/modules/__init__.py

@@ -0,0 +1 @@
+# Web.modules package initialization

Web/modules/bibliothek/__init__.py

@@ -0,0 +1 @@
+# Web.modules.bibliothek package initialization

Web/modules/database/__init__.py

@@ -0,0 +1,4 @@
+"""
+"""
+
+# Log initialization

Web/modules/database/ausleihung.py

@@ -32,8 +32,8 @@ from datetime import timezone
 import os
 import json
 import shutil
-import settings as cfg
+import Web.modules.database.settings as cfg
-from settings import MongoClient
+from Web.modules.database.settings import MongoClient
 
 # Add this helper function after imports
 def ensure_timezone_aware(dt):
@@ -103,7 +103,7 @@ def get_current_status(ausleihung, log_changes=False, user=None):
     if log_changes and new_status != original_status and '_id' in ausleihung:
         try:
             # Importieren Sie das Modul nur bei Bedarf, um zirkuläre Importe zu vermeiden
-            import ausleihung_log
+            import Web.modules.logs.ausleihung_log as ausleihung_log
             ausleihung_log.log_status_change(
                 str(ausleihung['_id']), 
                 original_status, 

Web/modules/database/items.py

@@ -28,8 +28,8 @@ Collection Structure:
 '''
 from bson.objectid import ObjectId
 import datetime
-import settings as cfg
+import Web.modules.database.settings as cfg
-from settings import MongoClient
+from Web.modules.database.settings import MongoClient
 
 
 LIBRARY_ITEM_TYPES = ('book', 'cd', 'dvd', 'media')
@@ -794,6 +794,80 @@ def remove_predefined_filter_value(filter_num, value):
     return result.modified_count > 0
 
 
+def edit_predefined_filter_value(filter_num, old_value, new_value):
+    """
+    Edit a predefined value from a filter and update all matching items.
+    
+    Args:
+        filter_num (int): Filter number (1 for Unterrichtsfach, 2 for Jahrgangsstufe)
+        old_value (str): Value to replace
+        new_value (str): New value
+        
+    Returns:
+        bool: True if value was updated, False otherwise
+    """
+    client = MongoClient(cfg.MONGODB_HOST, cfg.MONGODB_PORT)
+    db = client[cfg.MONGODB_DB]
+    filter_presets = db['filter_presets']
+    
+    # Check if the new value already exists
+    existing = filter_presets.find_one({
+        'filter_num': filter_num,
+        'values': new_value
+    })
+    
+    if existing and old_value != new_value:
+        client.close()
+        return False
+        
+    # Update the value in the filter
+    result = filter_presets.update_one(
+        {'filter_num': filter_num, 'values': old_value},
+        {'$set': {'values.$': new_value}}
+    )
+    
+    if result.modified_count > 0:
+        items = db['items']
+        filter_field = 'Filter' if filter_num == 1 else f'Filter{filter_num}'
+        
+        # Also update all items that use this filter
+        items.update_many(
+            {filter_field: old_value},
+            {'$set': {filter_field: new_value}}
+        )
+        
+    client.close()
+    return result.modified_count > 0
+
+def get_filter_names():
+    """Get customized filter category names."""
+    client = MongoClient(cfg.MONGODB_HOST, cfg.MONGODB_PORT)
+    db = client[cfg.MONGODB_DB]
+    names_doc = db.settings.find_one({'setting_type': 'filter_names'})
+    client.close()
+    if names_doc and 'names' in names_doc:
+        return names_doc['names']
+    return {
+        '1': 'Fach/Kategorie',
+        '2': 'System/Bereich',
+        '3': 'Typ/Art'
+    }
+
+def set_filter_name(filter_num, name):
+    """Set custom name for a filter category."""
+    client = MongoClient(cfg.MONGODB_HOST, cfg.MONGODB_PORT)
+    db = client[cfg.MONGODB_DB]
+    names = get_filter_names()
+    names[str(filter_num)] = name
+    db.settings.update_one(
+        {'setting_type': 'filter_names'},
+        {'$set': {'names': names}},
+        upsert=True
+    )
+    client.close()
+    return True
+
+
 # === LOCATION MANAGEMENT ===
 
 def get_predefined_locations():

Web/modules/database/settings.py

@@ -134,8 +134,14 @@ def _get_int_env(name, default):
     except ValueError:
         return int(default)
 
+def get_version():
+    with open(os.path.join(BASE_DIR, '..', '..', '..', '.docker-build.env'), 'r') as f:
+        for l in f:
+            if l.startswith('INVENTAR_APP_IMAGE='):
+                return l.split(':', 1)[1].strip()
+
 # Expose settings
-APP_VERSION = _get(_conf, ['ver'], DEFAULTS['version'])
+APP_VERSION = get_version()
 DEBUG = _get_bool_env('INVENTAR_DEBUG', _get(_conf, ['dbg'], DEFAULTS['debug']))
 SECRET_KEY = str(os.getenv('INVENTAR_SECRET_KEY', _get(_conf, ['key'], DEFAULTS['secret_key'])))
 HOST = _get(_conf, ['host'], DEFAULTS['host'])
@@ -205,7 +211,7 @@ class _TenantAwareBool:
         return f"_TenantAwareBool(module_name={self.module_name!r}, value={self.resolve()!r})"
 
 
-from module_registry import registry as MODULES
+from Web.modules.module_registry import registry as MODULES
 
 INVENTORY_MODULE_ENABLED = _TenantAwareBool('inventory', _get(_conf, ['modules', 'inventory', 'enabled'], DEFAULTS['modules']['inventory']['enabled']))
 LIBRARY_MODULE_ENABLED = _TenantAwareBool('library', _get(_conf, ['modules', 'library', 'enabled'], DEFAULTS['modules']['library']['enabled']))

Web/modules/database/update_filters.py

@@ -0,0 +1,32 @@
+from pymongo import MongoClient
+import Web.modules.database.settings as cfg
+
+def get_filter_names():
+    client = MongoClient(cfg.MONGODB_HOST, cfg.MONGODB_PORT)
+    db = client[cfg.MONGODB_DB]
+    names = db.settings.find_one({'setting_type': 'filter_names'})
+    client.close()
+    if names:
+        return names.get('names', {
+            '1': 'Fach/Kategorie',
+            '2': 'System/Bereich',
+            '3': 'Typ/Art'
+        })
+    return {
+        '1': 'Fach/Kategorie',
+        '2': 'System/Bereich',
+        '3': 'Typ/Art'
+    }
+
+def set_filter_name(filter_num, name):
+    client = MongoClient(cfg.MONGODB_HOST, cfg.MONGODB_PORT)
+    db = client[cfg.MONGODB_DB]
+    names = get_filter_names()
+    names[str(filter_num)] = name
+    db.settings.update_one(
+        {'setting_type': 'filter_names'},
+        {'$set': {'names': names}},
+        upsert=True
+    )
+    client.close()
+    return True

Web/modules/database/user.py

@@ -17,8 +17,8 @@ import re
 import secrets
 import string
 from bson.objectid import ObjectId
-import settings as cfg
+import Web.modules.database.settings as cfg
-from settings import MongoClient
+from Web.modules.database.settings import MongoClient
 
 logger = logging.getLogger('app')
 logger.setLevel(logging.DEBUG)

Web/modules/emailservice/__init__.py

@@ -0,0 +1 @@
+# Web.modules.emailservice package initialization

Web/modules/inventarsystem/__init__.py

@@ -0,0 +1,6 @@
+"""
+Inventar System Funktionen
+
+
+
+"""

Web/modules/inventarsystem/data_protection.py

@@ -10,7 +10,7 @@ from datetime import datetime
 
 from cryptography.fernet import Fernet, InvalidToken
 
-import settings as cfg
+import Web.modules.database.settings as cfg
 
 _ENC_PREFIX = "enc::"
 

Web/modules/inventarsystem/excel_export.py

@@ -0,0 +1,56 @@
+import io
+from openpyxl import Workbook
+from openpyxl.styles import Font, PatternFill
+
+def generate_library_excel(items):
+    wb = Workbook()
+    ws = wb.active
+    ws.title = "Export"
+
+    headers = [
+        "Code", "Titel", "Autor", "Typ", "ISBN/Code", 
+        "Filter 1", "Filter 2", "Filter 3", 
+        "Status", "Ausgeliehen von", "Rückgabe", "Kosten"
+    ]
+    
+    ws.append(headers)
+    
+    header_font = Font(bold=True, color="FFFFFF")
+    header_fill = PatternFill(start_color="1F2937", end_color="1F2937", fill_type="solid")
+    for cell in ws[1]:
+        cell.font = header_font
+        cell.fill = header_fill
+
+    for item in items:
+        status = "Verfuegbar" if str(item.get("Verfuegbar", "True")).lower() == "true" else "Ausgeliehen"
+        row = [
+            item.get("Code_4", ""),
+            item.get("Name", ""),
+            item.get("Author", ""),
+            item.get("ItemType", ""),
+            item.get("ISBN", ""),
+            item.get("Filter", ""),
+            item.get("Filter2", ""),
+            item.get("Filter3", ""),
+            status,
+            item.get("User", ""),
+            item.get("ReturnDate", ""),
+            item.get("Anschaffungskosten", "")
+        ]
+        ws.append(row)
+        
+    for col in ws.columns:
+        max_length = 0
+        column = col[0].column_letter 
+        for cell in col:
+            try:
+                if len(str(cell.value)) > max_length:
+                    max_length = len(str(cell.value))
+            except:
+                pass
+        ws.column_dimensions[column].width = min(max_length + 2, 50)
+
+    excel_buffer = io.BytesIO()
+    wb.save(excel_buffer)
+    excel_buffer.seek(0)
+    return excel_buffer

Web/modules/inventarsystem/generate_user.py

@@ -6,7 +6,7 @@
    Unauthorized commercial use, SaaS hosting, or removal of branding is prohibited.
    For commercial licensing inquiries: https://github.com/AIIrondev
 '''
-import user
+import Web.modules.database.user as user
 import sys
 import getpass
 import re

Web/modules/inventarsystem/pdf_export.py

@@ -18,7 +18,7 @@ from reportlab.pdfgen import canvas
 from reportlab.lib.enums import TA_LEFT, TA_RIGHT, TA_CENTER, TA_JUSTIFY
 from reportlab.pdfbase import pdfmetrics
 from reportlab.pdfbase.ttfonts import TTFont
-import settings as cfg
+import Web.modules.database.settings as cfg
 
 
 __version__ = cfg.APP_VERSION

Web/modules/terminplaner/__init__.py

@@ -0,0 +1 @@
+print("hello")

Web/push_notifications.py

@@ -11,8 +11,8 @@ import requests
 import hashlib
 import logging
 
-import settings as cfg
+import Web.modules.database.settings as cfg
-from settings import MongoClient
+from Web.modules.database.settings import MongoClient
 
 logger = logging.getLogger(__name__)
 

Web/static/css/styles.css

@@ -22,16 +22,21 @@
 }
 
 :root[data-theme="dark"] {
-    --ui-bg: #09090b;
+    /* Tiefes Blau-Theme (Dark Blue) */
-    --ui-bg-accent: #121214;
+    --ui-bg: #0b1120;
-    --ui-surface: #121214;
+    --ui-bg-accent: #111827;
-    --ui-surface-soft: #1e1e22;
+    --ui-surface: #1e293b;
-    --ui-border: #27272a;
+    --ui-surface-soft: #334155;
-    --ui-text: #fafafa;
+    --ui-border: #475569;
-    --ui-text-muted: #a1a1aa;
+    --ui-text: #f8fafc;
+    --ui-text-muted: #94a3b8;
     --ui-title: #ffffff;
     --ui-shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.4), inset 0 0 0 1px rgba(255, 255, 255, 0.05);
     --ui-shadow-md: 0 10px 30px rgba(0, 0, 0, 0.6), inset 0 0 0 1px rgba(255, 255, 255, 0.05);
+    
+    /* Abgerundetes Format im gesamten Dark Mode */
+    --ui-radius: 20px;
+    --ui-btn-radius: 99px; /* Pillenform für Buttons */
 }
 
 /* Safe Area Support for iPad notches, Dynamic Island, and rounded corners */
@@ -60,6 +65,7 @@ body {
     background-color: var(--ui-bg) !important;
     color: var(--ui-text) !important;
     border: 1px solid var(--ui-border) !important;
+    border-radius: 12px !important;
     box-shadow: inset 0 1px 2px rgba(0,0,0,0.3) !important;
 }
 :root[data-theme="dark"] input:focus, 
@@ -396,6 +402,10 @@ body.table-view .item-card {
     background: var(--ui-surface);
     box-shadow: none;
     scroll-snap-align: none;
+    min-height: 60px;
+    display: flex;
+    flex-direction: column;
+    justify-content: space-between;
 }
 
 body.table-view .item-card .card-content {
@@ -975,3 +985,20 @@ html, body {
     color: var(--ui-text) !important;
     border: 1px solid var(--ui-border);
 }
+
+/* Fix Bookmark/Favorite Button in Dark Mode */
+:root[data-theme="dark"] .bookmark-btn {
+    background: var(--ui-surface-soft) !important;
+    border-color: #f59e0b !important;
+    color: #f59e0b !important;
+}
+
+:root[data-theme="dark"] .bookmark-btn:hover,
+:root[data-theme="dark"] .bookmark-btn.active {
+    background: #f59e0b !important;
+    color: var(--ui-bg) !important;
+}
+
+:root[data-theme="dark"] .favorite-item {
+    outline: 2px solid #f59e0b !important;
+}

Web/templates/admin_school_settings.html

@@ -71,6 +71,25 @@
                         <small>Upload ersetzt das bisherige Logo. Wenn kein neues Logo gewählt wird, bleibt das aktuelle erhalten.</small>
                     </div>
 
+                    <hr style="margin: 24px 0; border: 0; border-top: 1px solid #e5e7eb;">
+                    <h3 style="font-size: 1.1rem; margin-bottom: 16px; color: #111827;">Globales Filter-Wording</h3>
+                    <p style="font-size: 0.9rem; color: #6b7280; margin-bottom: 16px;">Hier kannst du die globalen Bezeichnungen für die drei Haupt-Kategorien (Filter) der Anwendung ändern.</p>
+
+                    <div class="form-row">
+                        <div class="form-group">
+                            <label for="filter_name_1">Name Filter 1</label>
+                            <input type="text" id="filter_name_1" name="filter_name_1" value="{{ filter_names.get('1', 'Fach/Kategorie') }}" placeholder="z. B. Fach/Kategorie">
+                        </div>
+                        <div class="form-group">
+                            <label for="filter_name_2">Name Filter 2</label>
+                            <input type="text" id="filter_name_2" name="filter_name_2" value="{{ filter_names.get('2', 'System/Bereich') }}" placeholder="z. B. System/Bereich">
+                        </div>
+                        <div class="form-group">
+                            <label for="filter_name_3">Name Filter 3</label>
+                            <input type="text" id="filter_name_3" name="filter_name_3" value="{{ filter_names.get('3', 'Typ/Art') }}" placeholder="z. B. Typ/Art">
+                        </div>
+                    </div>
+
                     <div class="actions-row">
                         <button type="submit" class="btn btn-primary">Schulstammdaten speichern</button>
                         <a href="{{ url_for('home_admin') }}" class="btn btn-secondary">Zurück zur Admin-Übersicht</a>

Web/templates/base.html

@@ -329,7 +329,7 @@
         }
 
         /* iPad/Tablet responsive adjustments */
-        @media (max-width: 1024px) {
+        @media (max-width: 768px) {
             .navbar .container-fluid {
                 gap: 6px;
                 padding-left: max(env(safe-area-inset-left, 0), 10px);
@@ -1096,16 +1096,6 @@
                             <a class="nav-link quick-link-pill {% if current_path == url_for('my_borrowed_items') %}nav-active{% endif %}" href="{{ url_for('my_borrowed_items') }}" data-tutorial-tip="Ihre aktuellen Ausleihen und Rückgaben finden Sie hier.">Meine Ausleihen</a>
                         </li>
                         {% endif %}
-                        {% if current_permissions.pages.get('tutorial_page', True) %}
-                        <li class="nav-item">
-                            <a class="nav-link quick-link-pill {% if current_path == url_for('tutorial_page') %}nav-active{% endif %}" href="{{ url_for('tutorial_page') }}" data-tutorial-tip="Öffnen Sie das Tutorial, um das System Schritt für Schritt kennenzulernen.">Tutorial</a>
-                        </li>
-                        {% endif %}
-                        {% endif %}
-                        {% if 'username' in session and current_permissions.pages.get('upload_admin', True) and current_permissions.actions.get('can_insert', True) %}
-                        <li class="nav-item">
-                            <a class="nav-link nav-priority-link {% if current_path == url_for('upload_admin') %}nav-active{% endif %}" href="{{ url_for('upload_admin') }}" data-tutorial-tip="Hier können Sie neue Artikel ins Inventar einpflegen.">➕ Hochladen</a>
-                        </li>
                         {% endif %}
                         <li class="nav-item" data-nav-fixed="true">
                             <button id="themeToggleBtn" class="btn btn-link nav-link px-3" aria-label="Dark Mode umschalten" title="Theme umschalten">
@@ -1119,6 +1109,15 @@
                                 Mehr Optionen
                             </a>
                             <ul class="dropdown-menu dropdown-menu-end" aria-labelledby="invMoreDropdown">
+                                {% if 'username' in session %}
+                                {% if current_permissions.pages.get('tutorial_page', True) %}
+                                <li><a class="dropdown-item" href="{{ url_for('tutorial_page') }}">Tutorial</a></li>
+                                {% endif %}
+                                {% if current_permissions.pages.get('upload_admin', True) and current_permissions.actions.get('can_insert', True) %}
+                                <li><a class="dropdown-item" href="{{ url_for('upload_admin') }}">➕ Hochladen</a></li>
+                                {% endif %}
+                                <li><hr class="dropdown-divider"></li>
+                                {% endif %}
                                 {% if 'username' in session and (session.get('admin', False) or is_admin) and current_permissions.actions.get('can_manage_settings', True) %}
                                 <li><h6 class="dropdown-header">Verwaltung</h6></li>
                                 {% if current_permissions.pages.get('manage_filters', True) %}

Web/templates/impressum.html

@@ -20,7 +20,7 @@
             <h3 class="mb-3">Kontaktinformationen</h3>
             <address class="mb-0">
                 <p><strong>Name:</strong> Invario UG</p>
-                <p><strong>Adresse:</strong> Musterstraße 123<br>12345 Musterstadt<br>Deutschland</p>
+                <p><strong>Adresse:</strong> Am Sportplatz 10<br>83052 Bruckmühl<br>Deutschland</p>
             </address>
             <p><strong>E-Mail:</strong> <a href="mailto:info@invario.eu">info@invario.eu</a></p>
         </div>
@@ -29,8 +29,8 @@
             <h3 class="mb-3">Verantwortlich für den Inhalt</h3>
             <p>(nach § 18 Abs. 2 MStV)</p>
             <p>Invario UG<br>
-            Musterstraße 123<br>
+            Am Sportplatz 10<br>
-            12345 Musterstadt<br>
+            83052 Bruckmühl<br>
             Deutschland</p>
         </div>
 

Web/templates/library_item_invoices.html

@@ -124,7 +124,7 @@
     </div>
     <div class="head-actions">
       <a class="btn btn-outline-secondary" href="{{ url_for('library_loans_admin') }}">Zur Bibliotheks-Ausleihenverwaltung</a>
-      <a class="btn btn-secondary" href="{{ url_for('library_view') }}">Bibliothek öffnen</a>
+      <a class="btn btn-secondary" href="{{ url_for('library_admin') }}">Bibliothek öffnen</a>
     </div>
   </div>
 

Web/templates/library_table.html

@@ -477,6 +477,7 @@
                 <select id="filterType">
                     <option value="">-- Alle Typen --</option>
                     <option value="book">Buch</option>
+                    <option value="schulbuch">Schulbuch</option>
                     <option value="cd">CD</option>
                     <option value="dvd">DVD</option>
                     <option value="other">Sonstige</option>
@@ -495,6 +496,15 @@
         <div class="filter-buttons">
             <button id="applyFilterBtn" class="button" style="background: #4f46e5; color: white;">Filter anwenden</button>
             <button id="clearFilterBtn" class="button" style="background: #f0f2f5; color: var(--ui-text);">Zurücksetzen</button>
+            <div style="flex-grow: 1;"></div>
+            <button class="button" style="background: #10b981; color: white; display: flex; align-items: center; gap: 0.5rem;" onclick="window.location.href='/library/export/schulbuecher'">
+                <svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M14 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V8z"></path><polyline points="14 2 14 8 20 8"></polyline><line x1="8" y1="13" x2="16" y2="13"></line><line x1="8" y1="17" x2="16" y2="17"></line><polyline points="10 9 9 9 8 9"></polyline></svg>
+                Schulbücher Excel
+            </button>
+            <button class="button" style="background: #10b981; color: white; display: flex; align-items: center; gap: 0.5rem;" onclick="window.location.href='/library/export/all_borrowed'">
+                <svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M14 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V8z"></path><polyline points="14 2 14 8 20 8"></polyline><line x1="8" y1="13" x2="16" y2="13"></line><line x1="8" y1="17" x2="16" y2="17"></line><polyline points="10 9 9 9 8 9"></polyline></svg>
+                Alle ausgeliehen Excel
+            </button>
         </div>
     </div>
 
@@ -1174,6 +1184,7 @@
                     <label for="editLibraryType">Medientyp</label>
                     <select id="editLibraryType">
                         <option value="book">Buch</option>
+                        <option value="schulbuch">Schulbuch</option>
                         <option value="cd">CD</option>
                         <option value="dvd">DVD</option>
                         <option value="media">Sonstige Medien</option>

Web/templates/main.html

@@ -760,11 +760,14 @@
         if (!mainItemsLoadingIndicator) {
             mainItemsLoadingIndicator = document.createElement('div');
             mainItemsLoadingIndicator.id = 'main-items-loading-indicator';
-            mainItemsLoadingIndicator.className = 'items-loading-indicator';
+            mainItemsLoadingIndicator.className = 'items-loading-indicator empty-frames-placeholder';
             mainItemsLoadingIndicator.innerHTML = `
-                <div class="loading-track"><div class="loading-fill"></div></div>
+                <div class="empty-frame p-3 mx-2" style="flex: 1; height: 100px; border-radius: 12px; background: rgba(255,255,255,0.02); min-width: 250px;"></div>
-                <div class="loading-label">Weitere Objekte werden vorbereitet...</div>
+                <div class="empty-frame p-3 mx-2" style="flex: 1; height: 100px; border-radius: 12px; background: rgba(255,255,255,0.02); min-width: 250px; display: none;" class="d-none d-md-block"></div>
+                <div class="empty-frame p-3 mx-2" style="flex: 1; height: 100px; border-radius: 12px; background: rgba(255,255,255,0.02); min-width: 250px; display: none;" class="d-none d-lg-block"></div>
             `;
+            mainItemsLoadingIndicator.style.display = 'flex';
+            mainItemsLoadingIndicator.style.width = '100%';
         }
 
         itemsContainer.appendChild(mainItemsLoadingIndicator);
@@ -1200,6 +1203,7 @@
                             card.innerHTML = card.dataset.savedHtml;
                             card.dataset.deloaded = 'false';
                             card.classList.remove('is-deloaded');
+                            card.classList.remove('empty-frame');
                             const favBtn = card.querySelector('.bookmark-btn');
                             if (favBtn) {
                                 favBtn.addEventListener('click', (ev) => {
@@ -1227,12 +1231,15 @@
                                 card.innerHTML = '';
                                 card.dataset.deloaded = 'true';
                                 card.classList.add('is-deloaded');
+                                card.classList.add('empty-frame');
                             }
                         }
                     }
                 });
             }, {
-                rootMargin: isMobileLayout ? '1500px 0px 1500px 0px' : '0px 2500px 0px 2500px'
+                // Keep approx ~120 items rendered in DOM relative to scroll position.
+                // Assuming ~100-400px per item/row, this margin unloads elements beyond that range.
+                rootMargin: isMobileLayout ? '18000px 0px 18000px 0px' : '9000px 0px 9000px 0px'
             });
         }
         
@@ -3156,46 +3163,45 @@
         border: 1px solid var(--ui-border);
         border-radius: var(--ui-radius);
         box-shadow: var(--ui-shadow-sm);
-        padding: 20px;
+            padding: 15px;
-        width: 100%;
+            width: 100%;
-        max-width: 340px;
+            max-width: 340px;
-        flex: 1 1 300px;
+            flex: 1 1 300px;
-        scroll-snap-align: center;
+            scroll-snap-align: center;
-        cursor: pointer;
+            cursor: pointer;
-        transition: transform 0.2s, box-shadow 0.2s;
+            transition: transform 0.2s, box-shadow 0.2s;
-        position: relative;
+            position: relative;
-        content-visibility: auto;
+            content-visibility: auto;
-        contain-intrinsic-size: 300px 450px;
+            contain-intrinsic-size: 300px 380px;
-    }
+        }
-    .item-card:hover {
+        .item-card:hover {
-        transform: translateY(-5px);
+            transform: translateY(-5px);
-        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
+            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
-    }
+        }
 
-    .item-card h3 {
+        .item-card h3 {
-        margin-top: 0;
+            margin-top: 0;
-    }
+            font-size: 1.15rem;
+            margin-bottom: 8px;
+        }
 
-    .item-card .description {
+        .item-card .description {
-        max-height: 100px;
+            max-height: 60px;
-        overflow-y: auto;
+            overflow-y: auto;
-    }
+            font-size: 0.9rem;
+            margin-bottom: 8px;
+        }
 
-    .item-card .image-container {
+        .item-card .image-container {
-        position: relative;
+            position: relative;
-        max-width: 300px;
+            max-width: 300px;
-        margin: 10px 0;
+            margin: 8px 0;
-    }
+        }
 
-    .item-card .item-image {
+        .item-card .item-image {
-        width: 100%;
+            width: 100%;
-        height: auto;
+            height: auto;
-        max-height: 300px;
+            max-height: 180px;
-        display: none;
-        object-fit: cover;
-    }
-
-    .item-card .item-image:first-child {
         display: block;
     }
 

Web/templates/main_admin.html

@@ -395,7 +395,7 @@
         border: 1px solid var(--ui-border);
         border-radius: var(--ui-radius);
         box-shadow: var(--ui-shadow-sm);
-        padding: 20px;
+        padding: 15px;
         width: 100%;
         max-width: 340px;
         flex: 1 1 300px;
@@ -404,7 +404,7 @@
         transition: transform 0.2s, box-shadow 0.2s;
         position: relative;
         content-visibility: auto;
-        contain-intrinsic-size: 300px 450px;
+        contain-intrinsic-size: 300px 380px;
     }
 
     .item-card.bulk-selected {
@@ -420,17 +420,21 @@
 
     .item-card h3 {
         margin-top: 0;
+        font-size: 1.15rem;
+        margin-bottom: 8px;
     }
 
     .item-card .description {
-        max-height: 100px;
+        max-height: 60px;
         overflow-y: auto;
+        font-size: 0.9rem;
+        margin-bottom: 8px;
     }
 
     .item-card .image-container {
         position: relative;
         max-width: 300px;
-        margin: 10px 0;
+        margin: 8px 0;
     }
 
     .bulk-delete-row {
@@ -479,7 +483,7 @@
     .item-card .item-image {
         width: 100%;
         height: auto;
-        max-height: 300px;
+        max-height: 180px;
         display: none;
         object-fit: cover;
     }
@@ -3383,11 +3387,14 @@ document.addEventListener('DOMContentLoaded', ()=>{
         if (!mainAdminItemsLoadingIndicator) {
             mainAdminItemsLoadingIndicator = document.createElement('div');
             mainAdminItemsLoadingIndicator.id = 'main-admin-items-loading-indicator';
-            mainAdminItemsLoadingIndicator.className = 'items-loading-indicator';
+            mainAdminItemsLoadingIndicator.className = 'items-loading-indicator empty-frames-placeholder';
             mainAdminItemsLoadingIndicator.innerHTML = `
-                <div class="loading-track"><div class="loading-fill"></div></div>
+                <div class="empty-frame p-3 mx-2" style="flex: 1; height: 100px; border-radius: 12px; background: rgba(255,255,255,0.02); min-width: 250px;"></div>
-                <div class="loading-label">Weitere Objekte werden vorbereitet...</div>
+                <div class="empty-frame p-3 mx-2" style="flex: 1; height: 100px; border-radius: 12px; background: rgba(255,255,255,0.02); min-width: 250px; display: none;" class="d-none d-md-block"></div>
+                <div class="empty-frame p-3 mx-2" style="flex: 1; height: 100px; border-radius: 12px; background: rgba(255,255,255,0.02); min-width: 250px; display: none;" class="d-none d-lg-block"></div>
             `;
+            mainAdminItemsLoadingIndicator.style.display = 'flex';
+            mainAdminItemsLoadingIndicator.style.width = '100%';
         }
 
         itemsContainer.appendChild(mainAdminItemsLoadingIndicator);
@@ -3812,6 +3819,7 @@ document.addEventListener('DOMContentLoaded', ()=>{
                             card.innerHTML = card.dataset.savedHtml;
                             card.dataset.deloaded = 'false';
                             card.classList.remove('is-deloaded');
+                            card.classList.remove('empty-frame');
                             const favBtn = card.querySelector('.bookmark-btn');
                             if (favBtn) {
                                 favBtn.addEventListener('click', (ev) => {
@@ -3840,12 +3848,15 @@ document.addEventListener('DOMContentLoaded', ()=>{
                                 card.innerHTML = '';
                                 card.dataset.deloaded = 'true';
                                 card.classList.add('is-deloaded');
+                                card.classList.add('empty-frame');
                             }
                         }
                     }
                 });
             }, {
-                rootMargin: isMobileLayout ? '1500px 0px 1500px 0px' : '0px 2500px 0px 2500px'
+                // Keep approx ~120 items rendered in DOM relative to scroll position.
+                // Assuming ~100-400px per item/row, this margin unloads elements beyond that range.
+                rootMargin: isMobileLayout ? '18000px 0px 18000px 0px' : '9000px 0px 9000px 0px'
             });
         }
         

Web/templates/manage_filters.html

@@ -19,7 +19,7 @@
         <div class="col-md-4">
             <div class="card mb-4">
                 <div class="card-header">
-                    <h2 class="card-title h5 mb-0">Fach/Kategorie (Filter 1)</h2>
+                    <h2 class="card-title h5 mb-0">{{ filter_names.get('1', 'Fach/Kategorie') }} (Filter 1)</h2>
                 </div>
                 <div class="card-body">
                     <form method="POST" action="{{ url_for('add_filter_value', filter_num=1) }}" class="mb-4">
@@ -33,13 +33,25 @@
                     {% if filter1_values %}
                     <div class="list-group">
                         {% for value in filter1_values %}
-                        <div class="list-group-item d-flex justify-content-between align-items-center">
+                        <div class="list-group-item">
-                            {{ value }}
+                            <div class="d-flex justify-content-between align-items-center mb-2">
-                            <form method="POST" action="{{ url_for('remove_filter_value', filter_num=1, value=value) }}" class="d-inline">
+                                <span>{{ value }}</span>
-                                <button type="submit" class="btn btn-sm btn-danger" 
+                                <div>
-                                        onclick="return confirm('Sind Sie sicher, dass Sie den Wert \"' + '{{ value }}'.replace(/'/g, '\\\'') + '\" löschen möchten?');">
+                                    <button type="button" class="btn btn-sm btn-secondary me-1" onclick="toggleEdit('edit-1-{{ loop.index }}')">Bearbeiten</button>
-                                    Entfernen
+                                    <form method="POST" action="{{ url_for('remove_filter_value', filter_num=1, value=value) }}" class="d-inline">
-                                </button>
+                                        <button type="submit" class="btn btn-sm btn-danger" 
+                                                onclick="return confirm('Sind Sie sicher, dass Sie den Wert \"' + '{{ value }}'.replace(/'/g, '\\\'') + '\" löschen möchten?');">
+                                            Entfernen
+                                        </button>
+                                    </form>
+                                </div>
+                            </div>
+                            <form id="edit-1-{{ loop.index }}" method="POST" action="{{ url_for('edit_filter_value', filter_num=1, old_value=value) }}" style="display: none;" class="mt-2">
+                                <div class="input-group input-group-sm">
+                                    <input type="text" name="new_value" class="form-control" value="{{ value }}" required>
+                                    <button type="submit" class="btn btn-primary" onclick="return confirm('Tipp: Das Ändern des Namens aktualisiert auch alle Einträge in der Datenbank, die diesen Filter verwenden. Fortfahren?');">Speichern</button>
+                                    <button type="button" class="btn btn-secondary" onclick="toggleEdit('edit-1-{{ loop.index }}')">Abbrechen</button>
+                                </div>
                             </form>
                         </div>
                         {% endfor %}
@@ -55,7 +67,7 @@
         <div class="col-md-4">
             <div class="card mb-4">
                 <div class="card-header">
-                    <h2 class="card-title h5 mb-0">System/Bereich (Filter 2)</h2>
+                    <h2 class="card-title h5 mb-0">{{ filter_names.get('2', 'System/Bereich') }} (Filter 2)</h2>
                 </div>
                 <div class="card-body">
                     <form method="POST" action="{{ url_for('add_filter_value', filter_num=2) }}" class="mb-4">
@@ -69,13 +81,25 @@
                     {% if filter2_values %}
                     <div class="list-group">
                         {% for value in filter2_values %}
-                        <div class="list-group-item d-flex justify-content-between align-items-center">
+                        <div class="list-group-item">
-                            {{ value }}
+                            <div class="d-flex justify-content-between align-items-center mb-2">
-                            <form method="POST" action="{{ url_for('remove_filter_value', filter_num=2, value=value) }}" class="d-inline">
+                                <span>{{ value }}</span>
-                                <button type="submit" class="btn btn-sm btn-danger"
+                                <div>
-                                        onclick="return confirm('Sind Sie sicher, dass Sie den Wert \"' + '{{ value }}'.replace(/'/g, '\\\'') + '\" löschen möchten?');">
+                                    <button type="button" class="btn btn-sm btn-secondary me-1" onclick="toggleEdit('edit-2-{{ loop.index }}')">Bearbeiten</button>
-                                    Entfernen
+                                    <form method="POST" action="{{ url_for('remove_filter_value', filter_num=2, value=value) }}" class="d-inline">
-                                </button>
+                                        <button type="submit" class="btn btn-sm btn-danger"
+                                                onclick="return confirm('Sind Sie sicher, dass Sie den Wert \"' + '{{ value }}'.replace(/'/g, '\\\'') + '\" löschen möchten?');">
+                                            Entfernen
+                                        </button>
+                                    </form>
+                                </div>
+                            </div>
+                            <form id="edit-2-{{ loop.index }}" method="POST" action="{{ url_for('edit_filter_value', filter_num=2, old_value=value) }}" style="display: none;" class="mt-2">
+                                <div class="input-group input-group-sm">
+                                    <input type="text" name="new_value" class="form-control" value="{{ value }}" required>
+                                    <button type="submit" class="btn btn-primary" onclick="return confirm('Tipp: Das Ändern des Namens aktualisiert auch alle Einträge in der Datenbank, die diesen Filter verwenden. Fortfahren?');">Speichern</button>
+                                    <button type="button" class="btn btn-secondary" onclick="toggleEdit('edit-2-{{ loop.index }}')">Abbrechen</button>
+                                </div>
                             </form>
                         </div>
                         {% endfor %}
@@ -91,7 +115,7 @@
         <div class="col-md-4">
             <div class="card mb-4">
                 <div class="card-header">
-                    <h2 class="card-title h5 mb-0">Typ/Art (Filter 3)</h2>
+                    <h2 class="card-title h5 mb-0">{{ filter_names.get('3', 'Typ/Art') }} (Filter 3)</h2>
                 </div>
                 <div class="card-body">
                     <form method="POST" action="{{ url_for('add_filter_value', filter_num=3) }}" class="mb-4">
@@ -105,13 +129,25 @@
                     {% if filter3_values %}
                     <div class="list-group">
                         {% for value in filter3_values %}
-                        <div class="list-group-item d-flex justify-content-between align-items-center">
+                        <div class="list-group-item">
-                            {{ value }}
+                            <div class="d-flex justify-content-between align-items-center mb-2">
-                            <form method="POST" action="{{ url_for('remove_filter_value', filter_num=3, value=value) }}" class="d-inline">
+                                <span>{{ value }}</span>
-                                <button type="submit" class="btn btn-sm btn-danger"
+                                <div>
-                                        onclick="return confirm('Sind Sie sicher, dass Sie den Wert \"' + '{{ value }}'.replace(/'/g, '\\\'') + '\" löschen möchten?');">
+                                    <button type="button" class="btn btn-sm btn-secondary me-1" onclick="toggleEdit('edit-3-{{ loop.index }}')">Bearbeiten</button>
-                                    Entfernen
+                                    <form method="POST" action="{{ url_for('remove_filter_value', filter_num=3, value=value) }}" class="d-inline">
-                                </button>
+                                        <button type="submit" class="btn btn-sm btn-danger"
+                                                onclick="return confirm('Sind Sie sicher, dass Sie den Wert \"' + '{{ value }}'.replace(/'/g, '\\\'') + '\" löschen möchten?');">
+                                            Entfernen
+                                        </button>
+                                    </form>
+                                </div>
+                            </div>
+                            <form id="edit-3-{{ loop.index }}" method="POST" action="{{ url_for('edit_filter_value', filter_num=3, old_value=value) }}" style="display: none;" class="mt-2">
+                                <div class="input-group input-group-sm">
+                                    <input type="text" name="new_value" class="form-control" value="{{ value }}" required>
+                                    <button type="submit" class="btn btn-primary" onclick="return confirm('Tipp: Das Ändern des Namens aktualisiert auch alle Einträge in der Datenbank, die diesen Filter verwenden. Fortfahren?');">Speichern</button>
+                                    <button type="button" class="btn btn-secondary" onclick="toggleEdit('edit-3-{{ loop.index }}')">Abbrechen</button>
+                                </div>
                             </form>
                         </div>
                         {% endfor %}
@@ -133,4 +169,15 @@
         <a href="{{ url_for('home_admin') }}" class="btn btn-secondary">Zurück zur Admin-Übersicht</a>
     </div>
 </div>
+
+<script>
+function toggleEdit(id) {
+    const el = document.getElementById(id);
+    if (el.style.display === 'none') {
+        el.style.display = 'block';
+    } else {
+        el.style.display = 'none';
+    }
+}
+</script>
 {% endblock %}

Web/tenant.py

@@ -12,8 +12,8 @@ from functools import wraps
 import logging
 import os
 import re
-import settings as cfg
+import Web.modules.database.settings as cfg
-from settings import MongoClient
+from Web.modules.database.settings import MongoClient
 
 logger = logging.getLogger(__name__)
 

docker-compose-multitenant.yml

@@ -144,7 +144,13 @@ services:
     
     # Health check for load balancer
     healthcheck:
-      test: ["CMD", "curl", "-f", "http://localhost:8000/health"]
+      test:
+        [
+          "CMD",
+          "python",
+          "-c",
+          "import urllib.request; urllib.request.urlopen('http://127.0.0.1:8000/health', timeout=5).read(); print('OK')"
+        ]
       interval: 30s
       timeout: 10s
       retries: 3

flask.pid

@@ -1 +0,0 @@
-394722

manage-tenant.sh

@@ -11,6 +11,44 @@ fi
 
 CONFIG_FILE="$PWD/config.json"
 
+ensure_runtime_config_json() {
+    local config_path backup_path
+    config_path="$CONFIG_FILE"
+
+    if [ -d "$config_path" ]; then
+        backup_path="${config_path}.dir.$(date +%Y%m%d-%H%M%S).bak"
+        mv "$config_path" "$backup_path"
+        echo "Warning: moved unexpected directory $config_path to $backup_path"
+    fi
+
+    if [ ! -f "$config_path" ]; then
+        cat > "$config_path" <<'EOF'
+{
+    "ver": "2.6.5",
+    "dbg": false,
+    "host": "0.0.0.0",
+    "port": 8000,
+    "mongodb": {
+        "host": "mongodb",
+        "port": 27017,
+        "db": "Inventarsystem"
+    },
+    "modules": {
+        "library": {
+            "enabled": false
+        },
+        "student_cards": {
+            "enabled": false,
+            "default_borrow_days": 14,
+            "max_borrow_days": 365
+        }
+    }
+}
+EOF
+        echo "Created default runtime config at $config_path"
+    fi
+}
+
 show_help() {
     echo "Usage: ./manage-tenant.sh [COMMAND] [OPTIONS]"
     echo ""
@@ -177,6 +215,8 @@ restart_app_container() {
     local env_file="$PWD/.docker-build.env"
     local compose_args=()
 
+    ensure_runtime_config_json
+    
     # If HOST_WORKDIR is set (called from container), use absolute paths so docker daemon resolves them correctly
     if [ -n "$HOST_WORKDIR" ]; then
         compose_args+=( -f "$(readlink -f "$HOST_WORKDIR/docker-compose-multitenant.yml")" )

run-tenant-cmd.sh

@@ -1,5 +0,0 @@
-#!/bin/bash
-# Wrapper to run tenant management fully containerized via docker-compose
-PROJECT_NAME=${COMPOSE_PROJECT_NAME:-$(basename "$PWD" | tr '[:upper:]' '[:lower:]')}
-# Pass the absolute working directory to the container so docker compose can resolve paths correctly
-docker compose -f docker-compose-multitenant.yml --profile tools run --rm -e COMPOSE_PROJECT_NAME="$PROJECT_NAME" -e HOST_WORKDIR="$PWD" tenant-manager "$@"

test_ausleihung.py

@@ -1,588 +0,0 @@
-"""
-Test Suite for Ausleihung (Borrowing) System
-Tests all core functionality of the borrowing/lending module
-
-Run with: pytest test_ausleihung.py -v
-"""
-
-import pytest
-import datetime
-from bson.objectid import ObjectId
-import sys
-import os
-
-# Add Web directory to path
-sys.path.insert(0, os.path.join(os.path.dirname(__file__), 'Web'))
-
-import ausleihung
-import settings as cfg
-from settings import MongoClient
-
-
-@pytest.fixture(scope='session')
-def db_client():
-    """Create MongoDB connection for tests"""
-    client = MongoClient(cfg.MONGODB_HOST, cfg.MONGODB_PORT)
-    yield client
-    client.close()
-
-
-@pytest.fixture(scope='session')
-def test_db(db_client):
-    """Get test database"""
-    return db_client[cfg.MONGODB_DB]
-
-
-@pytest.fixture(autouse=True)
-def cleanup_test_data(test_db):
-    """Clean up test data before and after each test"""
-    yield
-    # Clean up after test
-    test_db['ausleihungen'].delete_many({})
-
-
-@pytest.fixture
-def sample_ausleihung_data():
-    """Fixture with sample borrowing data"""
-    now = datetime.datetime.now()
-    return {
-        'item_id': str(ObjectId()),
-        'user': 'test_user',
-        'start_date': now,
-        'end_date': now + datetime.timedelta(days=1),
-        'notes': 'Test borrowing',
-        'period': None
-    }
-
-
-# ============================================================================
-# Status Determination Tests
-# ============================================================================
-
-class TestGetCurrentStatus:
-    """Test status determination based on dates"""
-    
-    def test_planned_status_future_date(self):
-        """Test that future borrowing is marked as 'planned'"""
-        future_time = datetime.datetime.now() + datetime.timedelta(days=1)
-        ausleihung_doc = {
-            'Status': 'planned',
-            'Start': future_time,
-            'End': future_time + datetime.timedelta(hours=1)
-        }
-        status = ausleihung.get_current_status(ausleihung_doc)
-        assert status == 'planned'
-    
-    def test_active_status_during_borrowing(self):
-        """Test that current borrowing is marked as 'active'"""
-        now = datetime.datetime.now()
-        start = now - datetime.timedelta(hours=1)
-        end = now + datetime.timedelta(hours=1)
-        ausleihung_doc = {
-            'Status': 'active',
-            'Start': start,
-            'End': end
-        }
-        status = ausleihung.get_current_status(ausleihung_doc)
-        assert status == 'active'
-    
-    def test_completed_status_after_end_time(self):
-        """Test that past borrowing is marked as 'completed'"""
-        now = datetime.datetime.now()
-        start = now - datetime.timedelta(days=2)
-        end = now - datetime.timedelta(hours=1)
-        ausleihung_doc = {
-            'Status': 'active',
-            'Start': start,
-            'End': end
-        }
-        status = ausleihung.get_current_status(ausleihung_doc)
-        assert status == 'completed'
-    
-    def test_cancelled_status_remains_cancelled(self):
-        """Test that cancelled status is never changed"""
-        future_time = datetime.datetime.now() + datetime.timedelta(days=1)
-        ausleihung_doc = {
-            'Status': 'cancelled',
-            'Start': future_time,
-            'End': future_time + datetime.timedelta(hours=1)
-        }
-        status = ausleihung.get_current_status(ausleihung_doc)
-        assert status == 'cancelled'
-    
-    def test_active_with_no_end_time(self):
-        """Test that borrowing without end time stays active if started"""
-        now = datetime.datetime.now()
-        start = now - datetime.timedelta(hours=1)
-        ausleihung_doc = {
-            'Status': 'active',
-            'Start': start,
-            'End': None
-        }
-        status = ausleihung.get_current_status(ausleihung_doc)
-        assert status == 'active'
-
-
-# ============================================================================
-# Create and Update Tests
-# ============================================================================
-
-class TestCreateAusleihung:
-    """Test creating new borrowings"""
-    
-    def test_create_active_ausleihung(self, test_db):
-        """Test creating an immediately active borrowing"""
-        item_id = str(ObjectId())
-        user = 'test_user'
-        start = datetime.datetime.now()
-        end = start + datetime.timedelta(hours=2)
-        
-        result = ausleihung.add_ausleihung(
-            item_id=item_id,
-            user=user,
-            start_date=start,
-            end_date=end,
-            notes='Test active',
-            status='active'
-        )
-        
-        assert result is not None
-        
-        # Verify in database
-        ausleihung_col = test_db['ausleihungen']
-        stored = ausleihung_col.find_one({'_id': result})
-        assert stored is not None
-        assert stored['Item'] == item_id  # Correct field name
-        assert stored['User'] == user
-        assert stored['Status'] == 'active'
-    
-    def test_create_planned_ausleihung(self, test_db):
-        """Test creating a future/planned borrowing"""
-        item_id = str(ObjectId())
-        user = 'test_user'
-        future_start = datetime.datetime.now() + datetime.timedelta(days=1)
-        future_end = future_start + datetime.timedelta(hours=2)
-        
-        result = ausleihung.add_ausleihung(
-            item_id=item_id,
-            user=user,
-            start_date=future_start,
-            end_date=future_end,
-            notes='Test planned',
-            status='planned'
-        )
-        
-        assert result is not None
-        
-        ausleihung_col = test_db['ausleihungen']
-        stored = ausleihung_col.find_one({'_id': result})
-        assert stored['Status'] == 'planned'
-        # Check approximately equal (within 1 second for datetime precision)
-        assert abs((stored['Start'] - future_start).total_seconds()) < 1
-
-
-class TestUpdateAusleihung:
-    """Test updating existing borrowings"""
-    
-    def test_update_ausleihung_dates(self, test_db, sample_ausleihung_data):
-        """Test updating borrowing dates"""
-        # Create initial borrowing
-        ausleihung_id = ausleihung.add_ausleihung(**sample_ausleihung_data)
-        assert ausleihung_id is not None
-        
-        # Update dates
-        new_start = datetime.datetime.now() + datetime.timedelta(days=2)
-        new_end = new_start + datetime.timedelta(hours=1)
-        
-        ausleihung.update_ausleihung(
-            id=ausleihung_id,
-            start=new_start,
-            end=new_end
-        )
-        
-        # Verify update (within 1 second tolerance for datetime precision)
-        stored = test_db['ausleihungen'].find_one({'_id': ausleihung_id})
-        assert abs((stored['Start'] - new_start).total_seconds()) < 1
-        assert abs((stored['End'] - new_end).total_seconds()) < 1
-    
-    def test_update_ausleihung_status(self, test_db, sample_ausleihung_data):
-        """Test updating borrowing status"""
-        ausleihung_id = ausleihung.add_ausleihung(**sample_ausleihung_data)
-        
-        ausleihung.update_ausleihung(id=ausleihung_id, status='completed')
-        
-        stored = test_db['ausleihungen'].find_one({'_id': ausleihung_id})
-        assert stored['Status'] == 'completed'
-    
-    def test_update_ausleihung_notes(self, test_db, sample_ausleihung_data):
-        """Test updating borrowing notes"""
-        ausleihung_id = ausleihung.add_ausleihung(**sample_ausleihung_data)
-        new_notes = 'Updated notes'
-        
-        ausleihung.update_ausleihung(id=ausleihung_id, notes=new_notes)
-        
-        stored = test_db['ausleihungen'].find_one({'_id': ausleihung_id})
-        assert stored['Notes'] == new_notes
-
-
-# ============================================================================
-# Complete and Cancel Tests
-# ============================================================================
-
-class TestCompleteAusleihung:
-    """Test completing borrowings"""
-    
-    def test_complete_ausleihung(self, test_db, sample_ausleihung_data):
-        """Test marking a borrowing as completed"""
-        ausleihung_id = ausleihung.add_ausleihung(**sample_ausleihung_data)
-        
-        end_time = datetime.datetime.now()
-        ausleihung.complete_ausleihung(ausleihung_id, end_time=end_time)
-        
-        stored = test_db['ausleihungen'].find_one({'_id': ausleihung_id})
-        assert stored['Status'] == 'completed'
-        assert stored['End'] == end_time or stored['End'] is not None
-
-
-class TestCancelAusleihung:
-    """Test canceling borrowings"""
-    
-    def test_cancel_ausleihung(self, test_db, sample_ausleihung_data):
-        """Test canceling a borrowing"""
-        ausleihung_id = ausleihung.add_ausleihung(**sample_ausleihung_data)
-        
-        ausleihung.cancel_ausleihung(ausleihung_id)
-        
-        stored = test_db['ausleihungen'].find_one({'_id': ausleihung_id})
-        assert stored['Status'] == 'cancelled'
-
-
-# ============================================================================
-# Query Tests
-# ============================================================================
-
-class TestGetAusleihung:
-    """Test retrieving borrowings"""
-    
-    def test_get_ausleihung_by_id(self, test_db, sample_ausleihung_data):
-        """Test fetching a borrowing by ID"""
-        ausleihung_id = ausleihung.add_ausleihung(**sample_ausleihung_data)
-        
-        retrieved = ausleihung.get_ausleihung(ausleihung_id)
-        assert retrieved is not None
-        assert retrieved['_id'] == ausleihung_id
-        assert retrieved['User'] == sample_ausleihung_data['user']
-    
-    def test_get_ausleihung_by_user(self, test_db):
-        """Test retrieving all borrowings for a user"""
-        user = 'test_user_xyz'
-        item1 = str(ObjectId())
-        item2 = str(ObjectId())
-        now = datetime.datetime.now()
-        
-        # Create multiple borrowings for same user
-        ausleihung.add_ausleihung(
-            item_id=item1,
-            user=user,
-            start_date=now,
-            end_date=now + datetime.timedelta(hours=1),
-            status='active'
-        )
-        ausleihung.add_ausleihung(
-            item_id=item2,
-            user=user,
-            start_date=now + datetime.timedelta(days=1),
-            end_date=now + datetime.timedelta(days=1, hours=1),
-            status='planned'
-        )
-        
-        # Retrieve all for user
-        borrowings = ausleihung.get_ausleihung_by_user(user)
-        assert len(borrowings) >= 2
-        assert all(b['User'] == user for b in borrowings)
-    
-    def test_get_ausleihungen_by_status(self, test_db):
-        """Test retrieving borrowings by status"""
-        item_id = str(ObjectId())
-        user = 'test_user'
-        now = datetime.datetime.now()
-        
-        # Create active
-        active_id = ausleihung.add_ausleihung(
-            item_id=item_id,
-            user=user,
-            start_date=now - datetime.timedelta(hours=1),
-            end_date=now + datetime.timedelta(hours=1),
-            status='active'
-        )
-        
-        # Get active borrowings
-        active_borrowings = ausleihung.get_active_ausleihungen()
-        assert any(b['_id'] == active_id for b in active_borrowings)
-
-
-# ============================================================================
-# Conflict Detection Tests
-# ============================================================================
-
-class TestConflictDetection:
-    """Test detecting overlapping/conflicting borrowings"""
-    
-    def test_no_conflict_different_items(self, test_db):
-        """Test that different items don't conflict"""
-        item1 = str(ObjectId())
-        item2 = str(ObjectId())
-        now = datetime.datetime.now()
-        start = now
-        end = now + datetime.timedelta(hours=1)
-        
-        # Create first borrowing
-        ausleihung.add_ausleihung(
-            item_id=item1,
-            user='user1',
-            start_date=start,
-            end_date=end,
-            status='active'
-        )
-        
-        # Check conflict on different item (should be no conflict)
-        conflict = ausleihung.check_ausleihung_conflict(
-            item_id=item2,
-            start_date=start,
-            end_date=end
-        )
-        assert conflict is False
-    
-    def test_conflict_same_item_overlapping(self, test_db):
-        """Test that overlapping borrowings on same item are detected"""
-        item_id = str(ObjectId())
-        now = datetime.datetime.now()
-        
-        # Create first borrowing
-        ausleihung.add_ausleihung(
-            item_id=item_id,
-            user='user1',
-            start_date=now,
-            end_date=now + datetime.timedelta(hours=2),
-            status='active'
-        )
-        
-        # Try to create overlapping borrowing
-        conflict = ausleihung.check_ausleihung_conflict(
-            item_id=item_id,
-            start_date=now + datetime.timedelta(minutes=30),
-            end_date=now + datetime.timedelta(hours=3)
-        )
-        assert conflict is True or conflict == item_id  # Depending on implementation
-    
-    def test_no_conflict_different_times(self, test_db):
-        """Test that non-overlapping borrowings don't conflict"""
-        item_id = str(ObjectId())
-        now = datetime.datetime.now()
-        
-        # Create first borrowing
-        ausleihung.add_ausleihung(
-            item_id=item_id,
-            user='user1',
-            start_date=now,
-            end_date=now + datetime.timedelta(hours=1),
-            status='active'
-        )
-        
-        # Check borrowing after first ends (should be no conflict)
-        conflict = ausleihung.check_ausleihung_conflict(
-            item_id=item_id,
-            start_date=now + datetime.timedelta(hours=2),
-            end_date=now + datetime.timedelta(hours=3)
-        )
-        assert conflict is False or conflict is None
-
-
-# ============================================================================
-# Period-based Borrowing Tests
-# ============================================================================
-
-class TestPeriodBookings:
-    """Test period-based borrowings (school periods)"""
-    
-    def test_create_period_booking(self, test_db):
-        """Test creating a borrowing for a specific school period"""
-        item_id = str(ObjectId())
-        user = 'test_user'
-        today = datetime.datetime.now().date()
-        
-        result = ausleihung.add_ausleihung(
-            item_id=item_id,
-            user=user,
-            start_date=datetime.datetime.combine(today, datetime.time(8, 0)),
-            end_date=datetime.datetime.combine(today, datetime.time(9, 0)),
-            period=1,  # Assuming period 1 is first period
-            status='active'
-        )
-        
-        assert result is not None
-        stored = test_db['ausleihungen'].find_one({'_id': result})
-        assert stored.get('Period') == 1
-
-
-# ============================================================================
-# Remove Tests
-# ============================================================================
-
-class TestRemoveAusleihung:
-    """Test removing/deleting borrowings"""
-    
-    def test_remove_ausleihung(self, test_db, sample_ausleihung_data):
-        """Test deleting a borrowing record (soft delete)"""
-        ausleihung_id = ausleihung.add_ausleihung(**sample_ausleihung_data)
-        stored_before = test_db['ausleihungen'].find_one({'_id': ausleihung_id})
-        assert stored_before is not None
-        
-        # Remove (soft delete - adds DeletedAt timestamp)
-        ausleihung.remove_ausleihung(ausleihung_id)
-        
-        # Verify it's marked as deleted (soft delete)
-        stored_after = test_db['ausleihungen'].find_one({'_id': ausleihung_id})
-        assert stored_after is not None  # Still exists
-        assert 'DeletedAt' in stored_after or stored_after.get('Status') == 'deleted'
-
-
-# ============================================================================
-# Integration Tests
-# ============================================================================
-
-class TestAusleihungLifecycle:
-    """Test complete borrowing lifecycle"""
-    
-    def test_full_lifecycle_active_to_complete(self, test_db):
-        """Test a complete borrowing lifecycle: active → complete"""
-        item_id = str(ObjectId())
-        user = 'test_user'
-        now = datetime.datetime.now()
-        
-        # 1. Create active borrowing
-        ausleihung_id = ausleihung.add_ausleihung(
-            item_id=item_id,
-            user=user,
-            start_date=now - datetime.timedelta(hours=1),
-            end_date=now + datetime.timedelta(hours=1),
-            status='active'
-        )
-        
-        stored = test_db['ausleihungen'].find_one({'_id': ausleihung_id})
-        status = ausleihung.get_current_status(stored)
-        assert status == 'active'
-        
-        # 2. Complete the borrowing
-        ausleihung.complete_ausleihung(ausleihung_id)
-        
-        stored = test_db['ausleihungen'].find_one({'_id': ausleihung_id})
-        status = ausleihung.get_current_status(stored)
-        assert status == 'completed'
-    
-    def test_full_lifecycle_planned_to_active_to_complete(self, test_db):
-        """Test complete lifecycle: planned → active → complete"""
-        item_id = str(ObjectId())
-        user = 'test_user'
-        now = datetime.datetime.now()
-        future = now + datetime.timedelta(hours=1)
-        
-        # 1. Create planned borrowing
-        ausleihung_id = ausleihung.add_ausleihung(
-            item_id=item_id,
-            user=user,
-            start_date=future,
-            end_date=future + datetime.timedelta(hours=1),
-            status='planned'
-        )
-        
-        stored = test_db['ausleihungen'].find_one({'_id': ausleihung_id})
-        assert ausleihung.get_current_status(stored) == 'planned'
-        
-        # 2. Update to active (simulate time passing or manual activation)
-        ausleihung.update_ausleihung(id=ausleihung_id, status='active')
-        stored = test_db['ausleihungen'].find_one({'_id': ausleihung_id})
-        assert stored['Status'] == 'active'
-        
-        # 3. Complete
-        ausleihung.complete_ausleihung(ausleihung_id)
-        stored = test_db['ausleihungen'].find_one({'_id': ausleihung_id})
-        assert ausleihung.get_current_status(stored) == 'completed'
-    
-    def test_cancel_planned_borrowing(self, test_db):
-        """Test canceling a planned borrowing"""
-        item_id = str(ObjectId())
-        user = 'test_user'
-        future = datetime.datetime.now() + datetime.timedelta(days=1)
-        
-        # Create planned
-        ausleihung_id = ausleihung.add_ausleihung(
-            item_id=item_id,
-            user=user,
-            start_date=future,
-            end_date=future + datetime.timedelta(hours=1),
-            status='planned'
-        )
-        
-        # Cancel
-        ausleihung.cancel_ausleihung(ausleihung_id)
-        
-        stored = test_db['ausleihungen'].find_one({'_id': ausleihung_id})
-        assert stored['Status'] == 'cancelled'
-
-
-# ============================================================================
-# Edge Cases
-# ============================================================================
-
-class TestEdgeCases:
-    """Test edge cases and boundary conditions"""
-    
-    def test_borrowing_with_same_start_and_end(self, test_db):
-        """Test borrowing where start equals end"""
-        item_id = str(ObjectId())
-        user = 'test_user'
-        now = datetime.datetime.now()
-        
-        result = ausleihung.add_ausleihung(
-            item_id=item_id,
-            user=user,
-            start_date=now,
-            end_date=now,  # Same time
-            status='active'
-        )
-        
-        assert result is not None
-    
-    def test_borrowing_without_end_date(self, test_db):
-        """Test creating borrowing without end date"""
-        item_id = str(ObjectId())
-        user = 'test_user'
-        now = datetime.datetime.now()
-        
-        result = ausleihung.add_ausleihung(
-            item_id=item_id,
-            user=user,
-            start_date=now,
-            end_date=None,
-            status='active'
-        )
-        
-        assert result is not None
-        stored = test_db['ausleihungen'].find_one({'_id': result})
-        # End field should not exist or be None if not provided
-        assert 'End' not in stored or stored.get('End') is None
-    
-    def test_get_nonexistent_borrowing(self, test_db):
-        """Test retrieving a nonexistent borrowing"""
-        fake_id = ObjectId()
-        result = ausleihung.get_ausleihung(fake_id)
-        assert result is None or result == {} or result == []
-
-
-# ============================================================================
-# Run Tests
-# ============================================================================
-
-if __name__ == '__main__':
-    pytest.main([__file__, '-v', '--tb=short'])

test_terminplan.py

@@ -1,5 +0,0 @@
-from Web.app import app
-with app.test_client() as client:
-    resp = client.get('/terminplan')
-    print(resp.status_code)
-    # print(resp.data.decode('utf-8')[:200])

update.sh

@@ -18,6 +18,7 @@ DIST_DIR="$PROJECT_DIR/dist"
 COMPOSE_FILE="docker-compose-multitenant.yml"
 MIN_ROOT_FREE_MB="${INVENTAR_MIN_ROOT_FREE_MB:-2048}"
 DIST_KEEP_COUNT="${INVENTAR_DIST_KEEP_COUNT:-2}"
+MODE="release"
 
 mkdir -p "$LOG_DIR"
 chmod 777 "$LOG_DIR" 2>/dev/null || true
@@ -152,6 +153,7 @@ Usage: $0 [options]
 
 Options:
   --multitenant      Use docker-compose-multitenant.yml (default)
+    development        Install development build from GHCR or local dist
   -h, --help         Show this help message
 EOF
 }
@@ -163,6 +165,10 @@ parse_args() {
                 COMPOSE_FILE="docker-compose-multitenant.yml"
                 shift
                 ;;
+            development|dev)
+                MODE="development"
+                shift
+                ;;
             -h|--help)
                 usage
                 exit 0
@@ -480,6 +486,54 @@ main() {
     archive_logs
     create_backup
 
+    # If user requested a development install, perform a simple dev deploy flow
+    if [ "$MODE" = "development" ]; then
+        log_message "Requested development install"
+        local tag="dev"
+        local app_image="$APP_IMAGE_REPO:$tag"
+        local compose_path="$PROJECT_DIR/$COMPOSE_FILE"
+
+        if [ ! -f "$compose_path" ]; then
+            log_message "ERROR: compose file not found: $compose_path"
+            exit 1
+        fi
+
+        # Ensure ENV_FILE contains the development image
+        if [ ! -f "$ENV_FILE" ]; then
+            cat > "$ENV_FILE" <<EOF
+NUITKA_BUILD=0
+INVENTAR_HTTP_PORT=10000
+INVENTAR_APP_IMAGE=$app_image
+EOF
+        elif grep -q '^INVENTAR_APP_IMAGE=' "$ENV_FILE"; then
+            sed -i "s|^INVENTAR_APP_IMAGE=.*|INVENTAR_APP_IMAGE=$app_image|" "$ENV_FILE"
+        else
+            printf '\nINVENTAR_APP_IMAGE=%s\n' "$app_image" >> "$ENV_FILE"
+        fi
+
+        # Try local dist first, then pull from GHCR
+        if ! load_local_dist_image "$tag"; then
+            log_message "Attempting to pull development image $app_image"
+            if ! docker pull "$app_image" >> "$LOG_FILE" 2>&1; then
+                log_message "ERROR: Could not obtain development image $app_image"
+                exit 1
+            fi
+        fi
+
+        # Bring up stack
+        docker compose -f "$compose_path" --env-file "$ENV_FILE" pull app mongodb >> "$LOG_FILE" 2>&1 || true
+        docker compose -f "$compose_path" --env-file "$ENV_FILE" up -d --remove-orphans >> "$LOG_FILE" 2>&1
+
+        if ! verify_stack_health; then
+            log_message "ERROR: Development deployment failed health check"
+            exit 1
+        fi
+
+        echo "$tag" > "$STATE_FILE"
+        log_message "Development update completed successfully"
+        exit 0
+    fi
+
     local tmp_dir meta_file latest_tag current_tag bundle_url
     tmp_dir="$(mktemp -d)"
     meta_file="$tmp_dir/release.json"

verify_pdf_export_setup.py

@@ -1,235 +0,0 @@
-#!/usr/bin/env python3
-"""
-Invario PDF Audit Export - Implementation Verification Script
-
-This script verifies that all components of the PDF audit export system
-are correctly installed and configured.
-"""
-
-import sys
-import os
-
-def verify_files():
-    """Verify all required files exist."""
-    print("=" * 60)
-    print("INVARIO PDF AUDIT EXPORT - INSTALLATION VERIFICATION")
-    print("=" * 60)
-    print()
-    
-    files_to_check = {
-        "Core Module": [
-            "Web/pdf_audit_export.py",
-        ],
-        "Flask Integration": [
-            "Web/app.py",  # Should contain new routes
-            "Web/templates/admin_audit.html",  # Should contain new buttons
-        ],
-        "Documentation": [
-            "PDF_AUDIT_EXPORT_DOCUMENTATION.md",
-            "PDF_IMPLEMENTATION_GUIDE.md",
-            "QUICK_START_PDF_EXPORT.md",
-        ]
-    }
-    
-    base_path = os.path.dirname(os.path.abspath(__file__))
-    all_ok = True
-    
-    for category, files in files_to_check.items():
-        print(f"\n[{category}]")
-        for filename in files:
-            filepath = os.path.join(base_path, filename)
-            exists = os.path.exists(filepath)
-            status = "✓" if exists else "✗"
-            print(f"  {status} {filename}")
-            if not exists:
-                all_ok = False
-    
-    return all_ok
-
-def verify_dependencies():
-    """Verify Python dependencies are installed."""
-    print("\n[Python Dependencies]")
-    
-    dependencies = [
-        ("reportlab", "PDF generation"),
-        ("qrcode", "QR code generation"),
-        ("pillow", "Image processing"),
-        ("flask", "Web framework"),
-        ("pymongo", "MongoDB driver"),
-    ]
-    
-    all_ok = True
-    for package, description in dependencies:
-        try:
-            __import__(package)
-            print(f"  ✓ {package:15} - {description}")
-        except ImportError:
-            print(f"  ✗ {package:15} - {description}")
-            all_ok = False
-    
-    return all_ok
-
-def verify_routes():
-    """Verify new routes are defined in app.py."""
-    print("\n[Flask Routes]")
-    
-    routes_to_check = [
-        "/admin/audit/export/pdf/quick",
-        "/admin/audit/export/pdf/official",
-    ]
-    
-    app_py_path = "Web/app.py"
-    if not os.path.exists(app_py_path):
-        print("  ✗ app.py not found")
-        return False
-    
-    with open(app_py_path, 'r') as f:
-        app_content = f.read()
-    
-    all_ok = True
-    for route in routes_to_check:
-        if route in app_content:
-            print(f"  ✓ {route}")
-        else:
-            print(f"  ✗ {route}")
-            all_ok = False
-    
-    return all_ok
-
-def verify_template():
-    """Verify template updates are in place."""
-    print("\n[HTML Template Updates]")
-    
-    template_path = "Web/templates/admin_audit.html"
-    if not os.path.exists(template_path):
-        print("  ✗ admin_audit.html not found")
-        return False
-    
-    with open(template_path, 'r') as f:
-        template_content = f.read()
-    
-    checks = {
-        "DIN 5008 Info Box": "DIN 5008",
-        "PDF Quick-Check Button": "admin_audit_export_pdf_quick",
-        "PDF Official Button": "admin_audit_export_pdf_official",
-    }
-    
-    all_ok = True
-    for check_name, check_string in checks.items():
-        if check_string in template_content:
-            print(f"  ✓ {check_name}")
-        else:
-            print(f"  ✗ {check_name}")
-            all_ok = False
-    
-    return all_ok
-
-def get_statistics():
-    """Get implementation statistics."""
-    print("\n[Implementation Statistics]")
-    
-    stats = {
-        "Web/pdf_audit_export.py": "PDF Export Module",
-        "PDF_AUDIT_EXPORT_DOCUMENTATION.md": "Technical Documentation",
-        "PDF_IMPLEMENTATION_GUIDE.md": "Implementation Guide",
-        "QUICK_START_PDF_EXPORT.md": "Quick Start Guide",
-    }
-    
-    total_lines = 0
-    for filename, description in stats.items():
-        if os.path.exists(filename):
-            with open(filename, 'r') as f:
-                lines = len(f.readlines())
-            print(f"  {filename:45} {lines:5} lines - {description}")
-            total_lines += lines
-    
-    print(f"\n  Total documentation: {total_lines} lines")
-
-def print_next_steps():
-    """Print next steps for the user."""
-    print("\n" + "=" * 60)
-    print("NEXT STEPS")
-    print("=" * 60)
-    print("""
-1. CONFIGURE SCHOOL INFO (Optional)
-   Edit config.json and add:
-   {
-     "school": {
-       "name": "Your School Name",
-       "address": "School Address",
-       "postal_code": "12345",
-       "city": "City Name",
-       "school_number": "123456",
-       "it_admin": "Admin Name"
-     }
-   }
-
-2. RESTART THE SYSTEM
-   ./start.sh
-   or: python Web/app.py
-
-3. TEST PDF EXPORTS
-   - Login to http://localhost:8000/admin/audit
-   - Click "🚀 Schnell-Check" for compact PDF
-   - Click "📋 Amtlicher Bericht" for full DIN 5008 report
-
-4. VERIFY COMPLIANCE
-   - Check PDF opens in your PDF reader
-   - Verify school info is correct
-   - Test signature fields
-   - Verify barrierefreiheit (accessibility)
-
-5. DEPLOY TO PRODUCTION
-   - Update your deployment scripts
-   - Document new export procedures
-   - Train staff on Quick-Check vs Official Report
-""")
-
-def main():
-    """Run all verifications."""
-    print()
-    
-    checks = [
-        ("File Structure", verify_files),
-        ("Dependencies", verify_dependencies),
-        ("Flask Routes", verify_routes),
-        ("HTML Template", verify_template),
-    ]
-    
-    all_passed = True
-    for name, check_func in checks:
-        try:
-            passed = check_func()
-            if not passed:
-                all_passed = False
-        except Exception as e:
-            print(f"\n✗ Error during {name} check: {e}")
-            all_passed = False
-    
-    # Get statistics
-    get_statistics()
-    
-    # Print results
-    print("\n" + "=" * 60)
-    if all_passed:
-        print("✓ ALL VERIFICATION CHECKS PASSED!")
-        print("=" * 60)
-        print_next_steps()
-    else:
-        print("✗ SOME VERIFICATION CHECKS FAILED")
-        print("=" * 60)
-        print("\nPlease check the errors above and verify:")
-        print("1. All files are in the correct locations")
-        print("2. All dependencies are installed")
-        print("3. app.py and admin_audit.html have been updated")
-        sys.exit(1)
-    
-    print("\n" + "=" * 60)
-    print("For detailed documentation, see:")
-    print("  - QUICK_START_PDF_EXPORT.md (Start here!)")
-    print("  - PDF_IMPLEMENTATION_GUIDE.md (Technical details)")
-    print("  - PDF_AUDIT_EXPORT_DOCUMENTATION.md (Requirements)")
-    print("=" * 60 + "\n")
-
-if __name__ == "__main__":
-    main()