From 22c3ad4b12cd8f771ea4adcc02776ce6e04d967e Mon Sep 17 00:00:00 2001
From: XiaoBao <dyzhang@thoughtworks.com>
Date: Thu, 25 Jan 2024 11:19:26 +0800
Subject: [PATCH] upgrade to 1.3.8beta

---
 README.md                     |  2 ++
 nginx/views.py                | 15 +++++++++++++-
 templates/dashboard/view.html | 38 ++++++++++++++++++++++++++++++++++-
 3 files changed, 53 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index 164a766..4c9111d 100644
--- a/README.md
+++ b/README.md
@@ -13,6 +13,8 @@
 
 ## 更新（2024-01-23）
 * 新增 [nginx-module-vts](https://github.com/vozlt/nginx-module-vts) 模块，实现更完善的流量监测能力
+  * 新增 Dashboard 页面 Nginx 启动时间显示
+    > API 中同步增加字段，单位为 ms，可以自行转换
   * 新增 Dashboard 页面中 TCP 流量监测功能
   * 新增 Dashboard 页面中流量统计 MB/GB 单位自适应显示，单位超过 GB 会加粗显示
   * 新增 Prometheus 格式流量监测接口
diff --git a/nginx/views.py b/nginx/views.py
index e95dd2c..31060ed 100644
--- a/nginx/views.py
+++ b/nginx/views.py
@@ -208,13 +208,26 @@ def get_sys_info():
             if nic != "lo":
                 nic_info.append({'nic':nic,'address':addrs[0].address})
     uname = platform.uname()
+    uptime = 0
+    try:
+        url = "http://127.0.0.1:9191/req_status_http/format/json"
+        resp = post_request(url).json()
+        if resp:
+            load_msec = resp.get('loadMsec', 0)
+            now_msec = resp.get('nowMsec', 0)
+            if load_msec and now_msec:
+                uptime = now_msec - load_msec
+    except Exception as e:
+        logger.error(str(e))
+        
     sysinfo = {
         'nic' : nic_info,
         'platform' : {
             'node' : uname[1],
             'system' : uname[0],
             'release' : uname[2],
-            'processor' : uname[4]
+            'processor' : uname[4],
+            'uptime': uptime
         },
         'nginx' : run_shell('nginx -v')['output'].replace('\nnginx version: ','(').split(':')[1].strip() + ")"
     }
diff --git a/templates/dashboard/view.html b/templates/dashboard/view.html
index 2183402..79b4573 100644
--- a/templates/dashboard/view.html
+++ b/templates/dashboard/view.html
@@ -12,7 +12,7 @@ <h3 class="box-title">系统状态</h3>
                         <tbody>
                             <tr>
                                 <td class="pull-right"><strong>Nginx 版本</strong></td>
-                                <td>{{ sysinfo.nginx }} <span id="sp_nginx_status"></span> <span id="sp_nginx_config_status"></span></td>
+                                <td>{{ sysinfo.nginx }} <span id="sp_nginx_status"></span> <span id="sp_nginx_config_status"></span><span id="sp_uptime"></span></td>
                             </tr>
                             <tr>
                                 <td class="pull-right"><strong>主机名</strong></td>
@@ -292,6 +292,39 @@ <h3 class="box-title">请求统计</h3>
     }
 }
 
+function get_uptime() {
+    var uptime_ms = {{ sysinfo.platform.uptime }};
+    if (uptime_ms != 0 ) {
+        var seconds = Math.floor(uptime_ms/ 1000);
+        var minutes = Math.floor(seconds / 60);
+        var hours = Math.floor(minutes / 60);
+        var days = Math.floor(hours / 24);
+
+        hours = hours % 24;
+        minutes = minutes % 60;
+        seconds = seconds % 60;
+
+        var timeString = "";
+
+        if (days > 0) {
+          timeString += days + " 天 ";
+        }
+        if (hours > 0) {
+          timeString += hours + " 时 ";
+        }
+        if (minutes > 0) {
+          timeString += minutes + " 分 ";
+        }
+        if (seconds > 0) {
+          timeString += seconds + " 秒";
+        }
+
+        $('#sp_uptime').removeClass()
+        $('#sp_uptime').addClass('label label-success')
+        $('#sp_uptime').text(timeString)
+    }
+}
+
 function get_status_info() {
     jQuery.ajax({
         type: 'post',
@@ -308,6 +341,8 @@ <h3 class="box-title">请求统计</h3>
                     $('#sp_nginx_status').addClass('label label-danger')
                     $('#sp_nginx_status').text('已停止')
                 }
+
+
                 if (!p.context.sysstatus.nginx_config_status) {
                     $('#sp_nginx_config_status').removeClass()
                     $('#sp_nginx_config_status').addClass('label label-danger')
@@ -359,6 +394,7 @@ <h3 class="box-title">请求统计</h3>
     add_data(true, 0, 0, 0);
 }
 get_status_info()
+get_uptime()
 window.setInterval(get_status_info, 10000);
 </script>
 {% endblock %}