token stuff

Dockerfile

@@ -15,4 +15,3 @@ EXPOSE 8080
 
 CMD "./start.sh"
 
-

src/Run.py

@@ -21,7 +21,6 @@ oidc = OpenIDConnect(app)
 
 
 
-
 def calculate_nutrition(food, weight):
     try:
         conn = psycopg2.connect()
@@ -51,6 +50,7 @@ def calculate_nutrition(food, weight):
             conn.close()
 
 
+
 # Index-Route
 @app.route('/')
 @oidc.require_login
@@ -67,7 +67,6 @@ def get_products():
         with conn.cursor() as cursor:
             cursor.execute('SELECT name FROM nutrition_table')
             products = cursor.fetchall()
-            print("ter")
             return {'products': [product[0] for product in products]}
     finally:
         if conn:
@@ -98,19 +97,24 @@ def add_lm():
         return "Lebensmittel nicht gefunden.", 404
     
 
+def convert_decimal(value):
+    try:
+        return float(value.replace(',', '.'))
+    except (ValueError, TypeError):
+        return 0.0  # Rückgabe eines Standardwertes im Fehlerfall
+
 
 @app.route('/add_nutrition', methods=['POST'])
 @oidc.accept_token(require_token=True, scopes_required=['openid'])
 def add_nutrition():
     food = request.form.get('food')
-    kcal = float(request.form.get('kcal'))
+    kcal = convert_decimal(request.form.get('kcal'))
-    ew = float(request.form.get('ew'))
+    ew = convert_decimal(request.form.get('ew'))
-    fett = float(request.form.get('fett'))
+    fett = convert_decimal(request.form.get('fett'))
-    kh = float(request.form.get('kh'))
+    kh = convert_decimal(request.form.get('kh'))
-    bst = float(request.form.get('bst'))
+    bst = convert_decimal(request.form.get('bst'))
-    ca = float(request.form.get('ca'))
+    ca = convert_decimal(request.form.get('ca'))
 
-    print("test")
     # Verbindung zur Datenbank herstellen und Daten einfügen
     try:
         conn = psycopg2.connect()
@@ -130,8 +134,41 @@ def add_nutrition():
 def nutrition():
     return render_template('nutrition.html')
 
+@app.route('/get_token')
+@oidc.require_login
+def get_token():
+    return jsonify(token=oidc.get_access_token())
 
 
+@app.route('/get_database_entries')
+def get_database_entries():
+    try:
+        # Ersetzen Sie diese Werte mit Ihren Datenbank-Verbindungsinformationen
+        conn = psycopg2.connect()
+        cursor = conn.cursor()
+        with conn.cursor() as cursor:
+            cursor.execute("SELECT name, kcal, ew, fett, kh, bst, ca FROM nutrition_table")
+            entries = cursor.fetchall()
+
+        # Umwandeln der Daten in ein JSON-freundliches Format
+        entries_list = []
+        for entry in entries:
+            entries_list.append({
+                "food": entry[0],
+                "kcal": entry[1],
+                "ew": entry[2],
+                "fett": entry[3],
+                "kh": entry[4],
+                "bst": entry[5],
+                "ca": entry[6]
+            })
+        return jsonify(entries_list)
+    except Exception as e:
+        return jsonify({"error": str(e)}), 500
+    finally:
+        if conn:
+            conn.close()
+
 app = ProxyFix(app, x_for=1, x_host=1)
 
 

src/static/style.css

@@ -34,13 +34,20 @@ button:not(:disabled):hover {
 }
 
 button#remove-button {
-    background-color: #f443366f; /* Helles Rot */
+    background-color: #640000; /* Helles Rot */
+}
+
+button#remove-button:disabled {
+    background-color: #cccccc;
+    color: #666666;
 }
 
 button#remove-button:not(:disabled):hover {
-    background-color: #d32f2f3d; /* Dunkleres Rot */
+    background-color: #490000; /* Dunkleres Rot */
 }
 
+
+
 table {
     width: 100%;
     border-collapse: collapse;
@@ -65,7 +72,7 @@ tr:nth-child(even) {
 }
 
 .selected, tr.selected {
-    background-color: #ffdd99; /* Hervorhebung der Auswahl */
+    background-color: #e5b5b5; /* Hervorhebung der Auswahl */
 }
 
 tr:hover:not(.selected) {
@@ -145,3 +152,65 @@ tr:hover:not(.selected) {
         overflow-x: auto; /* Ermöglicht horizontales Scrollen auf kleinen Bildschirmen */
     }
 }
+
+#table-container {
+    overflow-y: auto;
+    max-height: 400px; /* Passen Sie die Höhe nach Bedarf an */
+    border-radius: 10px;
+    margin-top: 20px;
+}
+
+#database-nutrition-table {
+    width: 100%;
+    border-collapse: collapse;
+}
+
+#database-nutrition-table th, #database-nutrition-table td {
+    border: 1px solid #ddd;
+    padding: 8px;
+    text-align: left;
+}
+
+#database-nutrition-table tr.selected {
+    background-color: #f0e68c;
+}
+
+
+#password-prompt {
+    margin-top: 10px;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+}
+
+#password-prompt input[type="password"] {
+    padding: 8px;
+    margin-right: 10px;
+    border: 1px solid #ddd;
+    border-radius: 4px;
+}
+
+#password-prompt button {
+    padding: 8px 15px;
+    margin-right: 10px;
+    border: none;
+    border-radius: 4px;
+    cursor: pointer;
+    color: white;
+}
+
+#password-prompt button[type="submit"] {
+    background-color: #008C50; /* Helles Grün */
+}
+
+#password-prompt button[type="submit"]:hover {
+    background-color: #007344; /* Dunkleres Grün */
+}
+
+#password-prompt button[type="button"] {
+    background-color: #640000; /* Helles Rot */
+}
+
+#password-prompt button[type="button"]:hover {
+    background-color: #490000; /* Dunkleres Rot */
+}

src/templates/index.html

@@ -7,8 +7,6 @@
     <link rel="shortcut icon" href="../static/images/favicon.ico">
 
     <script>
-
-        // JavaScript-Funktion, um die Produkte beim Laden der Seite zu holen
         document.addEventListener('DOMContentLoaded', function() {
             cleanUpLocalStorage();
             restoreTableFromLocalStorage();
@@ -177,7 +175,7 @@ function updateTotalNutrition() {
 </head>
 <body>
     <nav id="navbar">
-        <h1>Elos Rezept Rechner</h1>
+        <h1>Elo's Rezept Rechner</h1>
         <ul>
             <li><a href="/" class="active">Rechner</a></li>
             <li><a href="/nutrition">Neue Lebensmittel</a></li>
@@ -212,6 +210,8 @@ function updateTotalNutrition() {
         <button id="remove-button" onclick="removeSelectedRow()" disabled>Entfernen</button>
         <table id="total-nutrition-table">
             <tr>
+                <th>Lebensmittel</th>
+                <th>Gewicht (g)</th>
                 <th>kcal</th>
                 <th>EW</th>
                 <th>Fett</th>
@@ -220,6 +220,8 @@ function updateTotalNutrition() {
                 <th>CA</th>
             </tr>
             <tr>
+                <td>Gesamtwerte</td>
+                <td>-</td>
                 <td id="total-kcal">0</td>
                 <td id="total-ew">0</td>
                 <td id="total-fett">0</td>

src/templates/nutrition.html

@@ -13,13 +13,27 @@
             document.getElementById('submit-button').disabled = !allFilled;
         }
 
-        function addNutritionEntry() {
+        function getBearerToken(callback) {
+            fetch('/get_token')
+                .then(response => response.json())
+                .then(data => {
+                    callback(data.token);
+                })
+                .catch(error => {
+                    console.error('Fehler beim Abrufen des Tokens:', error);
+                });
+        }
 
+        function addNutritionEntry() {
+            getBearerToken(token => {
                 const form = document.getElementById('nutrition-form');
                 const formData = new FormData(form);
 
                 fetch('/add_nutrition', {
                     method: 'POST',
+                    headers: {
+                        'Authorization': 'Bearer ' + token
+                    },
                     body: formData
                 }).then(response => {
                     // Behandlung der Serverantwort
@@ -38,13 +52,90 @@
 
                 // Deaktiviere den "Hinzufügen"-Button wieder
                 document.getElementById('submit-button').disabled = true;
-}
+            });
+        }
+
+
+        document.addEventListener('DOMContentLoaded', function() {
+            const table = document.getElementById('database-nutrition-table');
+            table.addEventListener('click', function(e) {
+                if (e.target.tagName === 'TD') {
+                    e.target.parentNode.classList.toggle('selected');
+                    updateDeleteButtonState(); 
+                }
+            });
+            updateDeleteButtonState(); 
+        });
+
+        function deleteSelectedRows() {
+            const table = document.getElementById('database-nutrition-table');
+            Array.from(table.rows).forEach(row => {
+                if (row.classList.contains('selected')) {
+                    // Logik zum Löschen der Zeile aus der Datenbank
+                    table.deleteRow(row.rowIndex);
+                }
+            });
+        }
+
+        function showPasswordPrompt() {
+            document.getElementById('delete-row-button').style.display = 'none';
+            document.getElementById('password-prompt').style.display = 'block';
+        }
+
+        function hidePasswordPrompt() {
+            document.getElementById('delete-row-button').style.display = 'block';
+            document.getElementById('password-prompt').style.display = 'none';
+        }
+
+        function deleteRowsIfPasswordCorrect() {
+            const password = document.getElementById('password-input').value;
+            if (password === 'wowmuchsecurity') {
+                deleteSelectedRows();  // Funktion, die die ausgewählten Zeilen löscht
+                hidePasswordPrompt();
+            } else {
+                alert('Falsches Passwort!');
+            }
+        }
+
+        function updateDeleteButtonState() {
+            const selectedRows = document.querySelectorAll('#nutrition-table .selected').length;
+            const deleteButton = document.getElementById('delete-row-button');
+            deleteButton.disabled = selectedRows === 0;
+            if (selectedRows === 0) {
+                hidePasswordPrompt(); // Versteckt die Passwort-Eingabe, falls keine Zeile ausgewählt ist
+            }
+        }
+
+
+        function loadDatabaseEntries() {
+            fetch('/get_database_entries') // Pfad zur entsprechenden Flask-Route
+                .then(response => response.json())
+                .then(data => {
+                    const tableBody = document.getElementById('database-nutrition-table').getElementsByTagName('tbody')[0];
+                    data.forEach(entry => {
+                        const row = tableBody.insertRow();
+                        row.insertCell(0).innerHTML = entry.food;
+                        row.insertCell(1).innerHTML = entry.kcal;
+                        row.insertCell(2).innerHTML = entry.ew;
+                        row.insertCell(3).innerHTML = entry.fett;
+                        row.insertCell(4).innerHTML = entry.kh;
+                        row.insertCell(5).innerHTML = entry.bst;
+                        row.insertCell(6).innerHTML = entry.ca;
+
+                        // ... Fügen Sie weitere Zellen für die anderen Werte hinzu ...
+                    });
+                })
+                .catch(error => console.error('Fehler:', error));
+        }
+
+document.addEventListener('DOMContentLoaded', loadDatabaseEntries);
+
 
     </script>
 </head>
 <body>
     <nav id="navbar">
-        <h1>Elos Rezept Rechner</h1>
+        <h1>Elo's Rezept Rechner</h1>
         <ul>
             <li><a href="/">Rechner</a></li>
             <li><a href="/nutrition" class="active">Neue Lebensmittel</a></li>
@@ -65,16 +156,44 @@
                 </tr>
                 <tr>
                     <td><input type="text" name="food" placeholder="Lebensmittel" oninput="updateSubmitButtonState()"></td>
-                    <td><input <input type="text" name="kcal" pattern="\d+(\.\d{1,2})?" placeholder="g" oninput="updateSubmitButtonState()"></td>
+                    <td><input <input type="text" name="kcal" pattern="\d+([.,]\d{1,2})?" placeholder="g" oninput="updateSubmitButtonState()"></td>
-                    <td><input <input type="text" name="ew" pattern="\d+(\.\d{1,2})?" placeholder="g" oninput="updateSubmitButtonState()"></td>
+                    <td><input <input type="text" name="ew" pattern="\d+([.,]\d{1,2})?" placeholder="g" oninput="updateSubmitButtonState()"></td>
-                    <td><input <input type="text" name="fett" pattern="\d+(\.\d{1,2})?" placeholder="g" oninput="updateSubmitButtonState()"></td>
+                    <td><input <input type="text" name="fett" pattern="\d+([.,]\d{1,2})?" placeholder="g" oninput="updateSubmitButtonState()"></td>
-                    <td><input <input type="text" name="kh" pattern="\d+(\.\d{1,2})?" placeholder="g" oninput="updateSubmitButtonState()"></td>
+                    <td><input <input type="text" name="kh" pattern="\d+([.,]\d{1,2})?" placeholder="g" oninput="updateSubmitButtonState()"></td>
-                    <td><input <input type="text" name="bst" pattern="\d+(\.\d{1,2})?" placeholder="g" oninput="updateSubmitButtonState()"></td>
+                    <td><input <input type="text" name="bst" pattern="\d+([.,]\d{1,2})?" placeholder="g" oninput="updateSubmitButtonState()"></td>
-                    <td><input <input type="text" name="ca" pattern="\d+(\.\d{1,2})?" placeholder="mg" oninput="updateSubmitButtonState()"></td>
+                    <td><input <input type="text" name="ca" pattern="\d+([.,]\d{1,2})?" placeholder="mg" oninput="updateSubmitButtonState()"></td>
                 </tr>
             </table>
             <button type="submit" id="submit-button" disabled>Hinzufügen</button>
         </form>
+
+        <div id="table-container">
+            <table id="database-nutrition-table">
+                <thead>
+                    <tr>
+                        <th>Lebensmittel</th>
+                        <th>kcal</th>
+                        <th>EW</th>
+                        <th>Fett</th>
+                        <th>KH</th>
+                        <th>BST</th>
+                        <th>CA</th>
+                    </tr>
+                </thead>
+                <tbody>
+                    <!-- Die Zeilen werden dynamisch aus der Datenbank geladen -->
+                </tbody>
+            </table>
+        </div>
+        <button id="delete-row-button" onclick="showPasswordPrompt()">Zeilen löschen</button>
+
+        <div id="password-prompt" style="display: none;">
+            <input type="password" id="password-input" placeholder="Passwort">
+            <button onclick="deleteRowsIfPasswordCorrect()">OK</button>
+            <button onclick="hidePasswordPrompt()">Abbrechen</button>
+        </div>
+        
+        
     </div>
 </body>
 </html>