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docker/routlin-dash/app/pages/portwrangling/view.py

@@ -0,0 +1,22 @@
+import json
+
+
+def collect_tokens(cfg):
+    vlans = cfg.get('vlans', [])
+    vlan_names = [v.get('name', '') for v in vlans]
+    filter_opts = '<option value="all">All VLANs</option>' + ''.join(
+        f'<option value="{n}">{n}</option>' for n in vlan_names
+    )
+    return {
+        'PROTOCOL_OPTIONS': json.dumps([
+            {'value': 'tcp',  'label': 'TCP'},
+            {'value': 'udp',  'label': 'UDP'},
+            {'value': 'both', 'label': 'TCP/UDP'},
+        ]),
+        'VLAN_FILTER_OPTIONS':   filter_opts,
+        'VLAN_NAMES_AS_OPTIONS': json.dumps([{'value': n, 'label': n} for n in vlan_names]),
+        'VLAN_SUBNET_INFO_JSON': json.dumps({
+            v.get('name', ''): {'subnet': v.get('subnet', ''), 'prefix': v.get('subnet_mask', 0)}
+            for v in vlans if v.get('name') and v.get('subnet')
+        }),
+    }