Export Button geht jetzt

v2_adminpanel/leads/routes.py

@@ -241,4 +241,61 @@ def delete_note(note_id):
         )
         return jsonify({'success': success})
     except Exception as e:
-        return jsonify({'success': False, 'error': str(e)}), 500
+        return jsonify({'success': False, 'error': str(e)}), 500
+
+
+# Export Routes
+@leads_bp.route('/export')
+@login_required
+def export_leads():
+    """Export leads data as Excel/CSV"""
+    from utils.export import create_excel_export, create_csv_export
+    
+    try:
+        conn = get_db_connection()
+        cur = conn.cursor()
+        
+        # Query institutions with contact counts
+        cur.execute("""
+            SELECT 
+                i.id,
+                i.name,
+                i.type,
+                i.website,
+                i.address,
+                i.created_at,
+                i.created_by,
+                COUNT(DISTINCT c.id) as contact_count,
+                COUNT(DISTINCT cd.id) as contact_detail_count,
+                COUNT(DISTINCT n.id) as note_count
+            FROM lead_institutions i
+            LEFT JOIN lead_contacts c ON i.id = c.institution_id
+            LEFT JOIN lead_contact_details cd ON c.id = cd.contact_id
+            LEFT JOIN lead_notes n ON i.id = n.institution_id
+            GROUP BY i.id, i.name, i.type, i.website, i.address, i.created_at, i.created_by
+            ORDER BY i.name
+        """)
+        
+        # Prepare data for export
+        data = []
+        columns = ['ID', 'Institution', 'Typ', 'Website', 'Adresse', 
+                  'Erstellt am', 'Erstellt von', 'Anzahl Kontakte', 
+                  'Anzahl Kontaktdetails', 'Anzahl Notizen']
+        
+        for row in cur.fetchall():
+            data.append(list(row))
+        
+        # Check format parameter
+        format_type = request.args.get('format', 'excel').lower()
+        
+        if format_type == 'csv':
+            return create_csv_export(data, columns, 'leads')
+        else:
+            return create_excel_export(data, columns, 'leads')
+            
+    except Exception as e:
+        flash(f'Fehler beim Export: {str(e)}', 'error')
+        return redirect(url_for('leads.institutions'))
+    finally:
+        cur.close()
+        conn.close()

v2_adminpanel/leads/templates/leads/institutions.html

@@ -32,6 +32,14 @@
                        placeholder="Institution suchen..." onkeyup="filterInstitutions()">
             </div>
         </div>
+        <div class="col-md-6 text-end">
+            <a href="{{ url_for('leads.export_leads', format='excel') }}" class="btn btn-outline-success">
+                <i class="bi bi-file-excel"></i> Excel Export
+            </a>
+            <a href="{{ url_for('leads.export_leads', format='csv') }}" class="btn btn-outline-info">
+                <i class="bi bi-file-text"></i> CSV Export
+            </a>
+        </div>
     </div>
 
     <!-- Institutions Table -->