From 5390cbdfe941f19e146ebbd7587c33c84ac7b318 Mon Sep 17 00:00:00 2001
From: Nicolas LLOBERA <nllobera@gmail.com>
Date: Mon, 20 Mar 2017 16:20:07 +0100
Subject: [PATCH 1/3] checks if the file exists before trying the command

---
 libs/system.php | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/libs/system.php b/libs/system.php
index 702ef3b..ee43722 100644
--- a/libs/system.php
+++ b/libs/system.php
@@ -6,11 +6,11 @@ date_default_timezone_set(@date_default_timezone_get());
 $hostname = php_uname('n');
 
 // OS
-if (!($os = shell_exec('/usr/bin/lsb_release -ds | cut -d= -f2 | tr -d \'"\'')))
+if (!file_exists('/usr/bin/lsb_release') || !($os = shell_exec('/usr/bin/lsb_release -ds | cut -d= -f2 | tr -d \'"\'')))
 {
-    if (!($os = shell_exec('cat /etc/system-release | cut -d= -f2 | tr -d \'"\'')))
+    if (!file_exists('/etc/system-release') || !($os = shell_exec('cat /etc/system-release | cut -d= -f2 | tr -d \'"\'')))
     {
-        if (!($os = shell_exec('cat /etc/os-release | grep PRETTY_NAME | tail -n 1 | cut -d= -f2 | tr -d \'"\'')))
+        if (!file_exists('/etc/os-release') || !($os = shell_exec('cat /etc/os-release | grep PRETTY_NAME | tail -n 1 | cut -d= -f2 | tr -d \'"\'')))
         {
             if (!($os = shell_exec('find /etc/*-release -type f -exec cat {} \; | grep PRETTY_NAME | tail -n 1 | cut -d= -f2 | tr -d \'"\'')))
             {
@@ -72,4 +72,4 @@ $datas = array(
     'server_date'   => $server_date,
 );
 
-echo json_encode($datas);
\ No newline at end of file
+echo json_encode($datas);

From 3b04b43e1792ee127ad4342384e3d6e6cc144445 Mon Sep 17 00:00:00 2001
From: Nicolas LLOBERA <nllobera@gmail.com>
Date: Mon, 20 Mar 2017 16:51:18 +0100
Subject: [PATCH 2/3] Revert "dark theme"

This reverts commit 859f243fa2f3f8d305c00a3096eda4e1fb9082a0.
---
 index.php             |  1 -
 web/css/darktheme.css | 77 -------------------------------------------
 2 files changed, 78 deletions(-)
 delete mode 100644 web/css/darktheme.css

diff --git a/index.php b/index.php
index 9ad270b..fbf0c09 100644
--- a/index.php
+++ b/index.php
@@ -11,7 +11,6 @@ $update = $Config->checkUpdate();
     <title>eZ Server Monitor - <?php echo Misc::getHostname(); ?></title>
     <link rel="stylesheet" href="web/css/utilities.css" type="text/css">
     <link rel="stylesheet" href="web/css/frontend.css" type="text/css">
-    <link rel="stylesheet" href="web/css/darktheme.css" type="text/css">
     <link rel="icon" type="image/x-icon" href="favicon.ico">
     <!--[if IE]>
     <script src="http://html5shiv.googlecode.com/svn/trunk/html5.js"></script>
diff --git a/web/css/darktheme.css b/web/css/darktheme.css
deleted file mode 100644
index 94c7130..0000000
--- a/web/css/darktheme.css
+++ /dev/null
@@ -1,77 +0,0 @@
-/* fond */
-#main-container {
-    background-color: #000;
-}
-
-/* bandeau principal */
-body.theme-blue nav[role="main"],
-/* bandeaux de titre */
-body.theme-blue .box .box-header {
-    background-color: hsl(203, 76%, 46%);
-}
-nav[role="main"],
-/* logo */
-nav[role="main"] #appname a {
-    color: hsl(0, 0%, 15%);
-}
-
-
-/* police */
-body {
-    font-family: "DejaVu Sans", sans-serif;
-}
-
-/* blocs */
-.box {
-    background-color: hsl(0, 0%, 15%);
-    color: hsl(0, 0%, 85%);
-}
-body.theme-blue .box {
-    border-color: hsl(0, 0%, 40%);
-}
-/* titre */
-.box .box-header h1 {
-    color: hsl(0, 0%, 15%);
-}
-
-/* table */
-table:not(.no-style) tbody tr:nth-child(2n+1) {
-    background-color: hsl(0, 0%, 25%);
-}
-table:not(.no-style) tr {
-    border-bottom-color: hsl(0, 0%, 50%);
-    border-top-color: hsl(0, 0%, 50%);
-}
-body.theme-blue table:not(.no-style) tbody tr:nth-child(2n):hover {
-    background: hsl(0, 0%, 15%);
-}
-body.theme-blue table:not(.no-style) tbody tr:nth-child(2n+1):hover {
-    background: hsl(0, 0%, 25%);
-}
-
-/* bouton recharger */
-body.theme-blue .box .box-header ul li a:hover:not(.disabled),
-body.theme-blue nav[role="main"] > ul > li > a:hover {
-    background: hsl(203, 76%, 46%);
-    color: white !important;
-}
-.box .box-header ul li a,
-nav[role="main"] > ul > li > a {
-    color: hsl(0, 0%, 15%);
-}
-
-/* barre de progression */
-.progressbar-wrap .progressbar.orange {
-    background-color: hsl(23, 76%, 60%);
-}
-.progressbar-wrap .progressbar.green {
-    background-color: hsl(111, 50%, 50%);
-}
-.progressbar {
-	color: black;
-}
-
-/* online offline */
-span.label {
-	color: black;
-}

From fffe83f2c73a2928e32c2c70ad788fea9a94d17a Mon Sep 17 00:00:00 2001
From: Nicolas LLOBERA <nllobera@gmail.com>
Date: Mon, 20 Mar 2017 17:35:14 +0100
Subject: [PATCH 3/3] checks if the file exists before trying the command for
 the cpu temperature

---
 libs/cpu.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/libs/cpu.php b/libs/cpu.php
index 9665c87..993e289 100644
--- a/libs/cpu.php
+++ b/libs/cpu.php
@@ -64,7 +64,7 @@ if ($frequency == 'N.A')
 // CPU Temp
 if ($Config->get('cpu:enable_temperature'))
 {
-    if (exec('/usr/bin/sensors | grep -E "^(CPU Temp|Core 0)" | cut -d \'+\' -f2 | cut -d \'.\' -f1', $t))
+    if (file_exists('/usr/bin/sensors') && exec('/usr/bin/sensors | grep -E "^(CPU Temp|Core 0)" | cut -d \'+\' -f2 | cut -d \'.\' -f1', $t))
     {
         if (isset($t[0]))
             $temp = $t[0].' °C';
@@ -88,4 +88,4 @@ $datas = array(
     'temp'       => $temp,
 );
 
-echo json_encode($datas);
\ No newline at end of file
+echo json_encode($datas);