From c17be8d0171ce731a934b019b5686bb6c9b6fa19 Mon Sep 17 00:00:00 2001
From: Gmer4Lfe <gmer4lfe@gmail.com>
Date: Sun, 24 May 2026 11:36:23 -0400
Subject: [PATCH] =?UTF-8?q?varaverk:=20add=20Partner=20card=20=E2=80=94=20?=
 =?UTF-8?q?known=20hosts,=20owner=20tags,=20Tailscale=20online=20status?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../emhttp/plugins/varaverk/api/monitor.php   |  1 +
 .../plugins/varaverk/include/monitor.php      | 39 +++++++++++++++++++
 .../emhttp/plugins/varaverk/pages/monitor.php | 33 ++++++++++++++++
 3 files changed, 73 insertions(+)

diff --git a/Plugin/usr/local/emhttp/plugins/varaverk/api/monitor.php b/Plugin/usr/local/emhttp/plugins/varaverk/api/monitor.php
index 6c6e8d6..318a745 100644
--- a/Plugin/usr/local/emhttp/plugins/varaverk/api/monitor.php
+++ b/Plugin/usr/local/emhttp/plugins/varaverk/api/monitor.php
@@ -4,6 +4,7 @@ require_once dirname(__DIR__) . '/include/monitor.php';
 
 echo json_encode([
     'fallback'    => vv_fallback_state(),
+    'partner'     => vv_partner_state(),
     'resources'   => vv_system_resources(),
     'cpu'         => vv_cpu_per_core(),
     'mem'         => vv_memory_breakdown(),
diff --git a/Plugin/usr/local/emhttp/plugins/varaverk/include/monitor.php b/Plugin/usr/local/emhttp/plugins/varaverk/include/monitor.php
index 9bb7645..6443dea 100644
--- a/Plugin/usr/local/emhttp/plugins/varaverk/include/monitor.php
+++ b/Plugin/usr/local/emhttp/plugins/varaverk/include/monitor.php
@@ -249,6 +249,45 @@ function vv_network_stats(): array {
     ];
 }
 
+function vv_partner_state(): array {
+    $vars   = vv_conf_vars();
+    $myName = trim(shell_exec('hostname -s') ?: '');
+
+    // Parse Tailscale peer status once
+    $tsData  = json_decode(shell_exec('tailscale status --json 2>/dev/null') ?: '{}', true) ?? [];
+    $tsPeers = [];
+    foreach ($tsData['Peer'] ?? [] as $peer) {
+        // DNSName is "hostname.tailnet.ts.net." — take the first label (full, not truncated)
+        $dns = $peer['DNSName'] ?? '';
+        $h   = $dns ? strtolower(explode('.', $dns)[0]) : strtolower($peer['HostName'] ?? '');
+        if ($h) $tsPeers[$h] = (bool)($peer['Online'] ?? false);
+    }
+
+    $hosts = [];
+    foreach (['HOST1', 'HOST2', 'HOST3', 'HOST4'] as $id) {
+        $hostname = $vars[$id] ?? '';
+        if (!$hostname) continue;
+        $isMe    = strcasecmp($hostname, $myName) === 0;
+        $isOwner = strcasecmp($id, $vars['PARTNERSHIP_OWNER_HOST'] ?? '') === 0;
+        $online  = $isMe ? true : ($tsPeers[strtolower($hostname)] ?? null);
+        $hosts[] = [
+            'id'       => $id,
+            'hostname' => $hostname,
+            'owner'    => $vars[$id . '_OWNER'] ?? '',
+            'is_me'    => $isMe,
+            'is_owner' => $isOwner,
+            'online'   => $online,
+        ];
+    }
+
+    return [
+        'enabled'    => ($vars['PARTNERSHIP_ENABLED'] ?? 'false') === 'true',
+        'owner_host' => $vars['PARTNERSHIP_OWNER_HOST'] ?? '',
+        'sync_min'   => (int)($vars['PARTNERSHIP_SYNC_INTERVAL'] ?? 15),
+        'hosts'      => $hosts,
+    ];
+}
+
 function vv_fallback_state(): array {
     // State file written by fallback.sh
     $stateFile = '/tmp/fallback_state.db';
diff --git a/Plugin/usr/local/emhttp/plugins/varaverk/pages/monitor.php b/Plugin/usr/local/emhttp/plugins/varaverk/pages/monitor.php
index 168cc23..7944978 100644
--- a/Plugin/usr/local/emhttp/plugins/varaverk/pages/monitor.php
+++ b/Plugin/usr/local/emhttp/plugins/varaverk/pages/monitor.php
@@ -9,6 +9,11 @@
       <div id="vv-fallback-desc"></div>
     </div>
 
+    <div class="vv-card" id="vv-partner" style="flex:2;min-width:220px;">
+      <h3>Partner</h3>
+      <div id="vv-partner-body">Loading...</div>
+    </div>
+
     <div class="vv-card" id="vv-cpu" style="flex:2;min-width:240px;">
       <h3>CPU</h3>
       <div id="vv-cpu-body">Loading...</div>
@@ -318,6 +323,34 @@ function vvPollMonitor() {
       }
       document.getElementById('vv-fallback-desc').innerHTML = descHtml;
 
+      // ── Partner ─────────────────────────────────────────────────────────────
+      const pt = d.partner ?? {};
+      const ptHosts = pt.hosts ?? [];
+      const ptStatus = pt.enabled
+        ? `<span style="color:#4caf50;">enabled</span> · sync every ${pt.sync_min}min`
+        : `<span style="color:#555;">disabled</span>`;
+      let ptHtml = `<div style="font-size:10px;color:#666;margin-bottom:10px;">${ptStatus}</div>`;
+      ptHosts.forEach(h => {
+        const dot   = h.online === null ? '#555' : h.online ? '#4caf50' : '#f44336';
+        const label = h.online === null ? 'unknown' : h.online ? 'online' : 'offline';
+        const tags  = [
+          h.is_me    ? `<span style="background:#1a3a1a;color:#4caf50;font-size:8px;padding:1px 5px;border-radius:3px;margin-left:4px;">US</span>` : '',
+          h.is_owner ? `<span style="background:#1a2a3a;color:#4a9eff;font-size:8px;padding:1px 5px;border-radius:3px;margin-left:4px;">OWNER</span>` : '',
+        ].join('');
+        ptHtml += `<div style="display:flex;align-items:center;justify-content:space-between;margin-bottom:8px;">
+          <div>
+            <span style="font-size:10px;color:#555;margin-right:4px;">${h.id}</span>
+            <span style="font-size:12px;color:#ccc;font-weight:500;">${h.owner || h.hostname}</span>
+            ${tags}
+            <div style="font-size:10px;color:#666;margin-top:1px;">${h.hostname}</div>
+          </div>
+          <div style="text-align:right;">
+            <span style="color:${dot};font-size:10px;">● ${label}</span>
+          </div>
+        </div>`;
+      });
+      document.getElementById('vv-partner-body').innerHTML = ptHtml;
+
       // ── CPU ─────────────────────────────────────────────────────────────────
       const cpu = d.cpu ?? {};
       document.getElementById('vv-cpu-body').innerHTML = vvRenderCpu(cpu);