From e6c5a8136c2880620e0b9cb9854e2be82d6ea985 Mon Sep 17 00:00:00 2001
From: Matthew Grotke <mgrotke@gmail.com>
Date: Tue, 2 Jun 2026 00:00:39 -0400
Subject: [PATCH] Development

---
 .../app/pages/dhcpleases/content.json         |  3 +-
 docker/routlin-dash/app/view_page.py          | 29 +++++++++++++------
 docker/routlin-dash/requirements.txt          |  2 +-
 3 files changed, 23 insertions(+), 11 deletions(-)

diff --git a/docker/routlin-dash/app/pages/dhcpleases/content.json b/docker/routlin-dash/app/pages/dhcpleases/content.json
index 8b445c7..27097ea 100644
--- a/docker/routlin-dash/app/pages/dhcpleases/content.json
+++ b/docker/routlin-dash/app/pages/dhcpleases/content.json
@@ -47,7 +47,8 @@
         },
         {
           "label": "Vendor",
-          "field": "vendor"
+          "field": "vendor",
+          "render": "raw_html"
         },
         {
           "label": "VLAN",
diff --git a/docker/routlin-dash/app/view_page.py b/docker/routlin-dash/app/view_page.py
index 31f2019..4d43cfe 100644
--- a/docker/routlin-dash/app/view_page.py
+++ b/docker/routlin-dash/app/view_page.py
@@ -17,18 +17,29 @@ HEALTH_FILE     = os.path.join(CONFIGS_DIR, '.health')
 bp = Blueprint('view_page', __name__)
 
 try:
-    from mac_vendor_lookup import MacLookup as _MacLookup
-    _mac_lookup = _MacLookup()
+    import manuf as _manuf_mod
+    _mac_parser = _manuf_mod.MacParser()
 except Exception:
-    _mac_lookup = None
+    _mac_parser = None
 
 def _get_vendor(mac):
-    if _mac_lookup is None:
-        return ''
+    """Return (short, long) vendor names. long may be empty if no comment available."""
+    if _mac_parser is None:
+        return ('', '')
     try:
-        return _mac_lookup.lookup(mac) or ''
+        short = _mac_parser.get_manuf(mac) or ''
+        long  = _mac_parser.get_comment(mac) or ''
+        return (short, long)
     except Exception:
-        return ''
+        return ('', '')
+
+def _vendor_html(vendor):
+    short, long = vendor
+    if not short:
+        return '-'
+    if long and long != short:
+        return f'<span class="tag" data-tooltip="{e(long)}">{e(short)}</span>'
+    return e(short)
 
 
 # File loaders ======================================================
@@ -228,10 +239,10 @@ def live_dhcp_leases():
                         'hostname':    hostname_html,
                         'ip_address':  parts[2],
                         'mac_address': parts[1],
-                        'vendor':      _get_vendor(parts[1]),
+                        'vendor':      _vendor_html(_get_vendor(parts[1])),
                         'vlan_name':   vlan_name,
                         'last_active': last_active,
-                        'renews':      'in ' + relative_time(renews_ts or expiry, now),
+                        'renews':      'in ' + relative_time(renews_ts or expiry, now, short=True),
                     })
         except Exception:
             pass
diff --git a/docker/routlin-dash/requirements.txt b/docker/routlin-dash/requirements.txt
index b2fed68..1cdb17b 100644
--- a/docker/routlin-dash/requirements.txt
+++ b/docker/routlin-dash/requirements.txt
@@ -1,3 +1,3 @@
 flask
 bcrypt
-mac-vendor-lookup
+manuf