From b9ba2946a546ed9d388347d7b5eb02f9c24c0ceb Mon Sep 17 00:00:00 2001
From: billz <billzimmerman@gmail.com>
Date: Wed, 10 Jun 2020 09:09:10 +0100
Subject: [PATCH] Fix: display AP interface stats

---
 includes/dashboard.php  | 3 +--
 templates/dashboard.php | 4 ++--
 2 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/includes/dashboard.php b/includes/dashboard.php
index 0fd1831f..ab26c934 100755
--- a/includes/dashboard.php
+++ b/includes/dashboard.php
@@ -22,7 +22,7 @@ function DisplayDashboard(&$extraFooterScripts)
         $status->showMessages();
         return;
     }
-    exec('ip a show '.$_SESSION['wifi_client_interface'], $stdoutIp);
+    exec('ip a show '.$_SESSION['ap_interface'], $stdoutIp);
     $stdoutIpAllLinesGlued = implode(" ", $stdoutIp);
     $stdoutIpWRepeatedSpaces = preg_replace('/\s\s+/', ' ', $stdoutIpAllLinesGlued);
 
@@ -89,7 +89,6 @@ function DisplayDashboard(&$extraFooterScripts)
 
     define('SSIDMAXLEN', 32);
     // Warning iw comes with: "Do NOT screenscrape this tool, we don't consider its output stable."
-    // fetch first wireless interface
     exec('iw dev ' .$_SESSION['wifi_client_interface']. ' link ', $stdoutIw);
     $stdoutIwAllLinesGlued = implode(' ', $stdoutIw);
     $stdoutIwWRepSpaces = preg_replace('/\s\s+/', ' ', $stdoutIwAllLinesGlued);
diff --git a/templates/dashboard.php b/templates/dashboard.php
index 1ce73bea..b7257de6 100755
--- a/templates/dashboard.php
+++ b/templates/dashboard.php
@@ -3,7 +3,7 @@ $arrHostapdConf = parse_ini_file(RASPI_CONFIG.'/hostapd.ini');
 if ($arrHostapdConf['WifiAPEnable'] == 1) {
     $client_interface = 'uap0';
 } else {
-    $client_interface = $_SESSION['wifi_client_interface'];
+    $client_interface = $_SESSION['ap_interface'];
 }
 $ap_iface = $_SESSION['ap_interface'];
 $MACPattern = '"([[:xdigit:]]{2}:){5}[[:xdigit:]]{2}"';
@@ -40,7 +40,7 @@ $ifaceStatus = $wlan0up ? "up" : "down";
             <div class="card mb-3">
               <div class="card-body">
                 <h4><?php echo _("Hourly traffic amount"); ?></h4>
-                <div id="divInterface" class="d-none"><?php echo 'uap0'; ?></div>
+                <div id="divInterface" class="d-none"><?php echo $_SESSION['ap_interface']; ?></div>
                 <div class="col-md-12">
                   <canvas id="divDBChartBandwidthhourly"></canvas>
                 </div>