From 0608b6cb22c404a48989e96e844b5b40833f8574 Mon Sep 17 00:00:00 2001
From: glaszig <glaszig@gmail.com>
Date: Sun, 18 Aug 2019 23:29:46 +0100
Subject: [PATCH] use template for system page

---
 includes/system.php  | 120 ++-----------------------------------------
 templates/system.php | 114 ++++++++++++++++++++++++++++++++++++++++
 2 files changed, 118 insertions(+), 116 deletions(-)
 create mode 100644 templates/system.php

diff --git a/includes/system.php b/includes/system.php
index 5615c1a9..a6de2a21 100755
--- a/includes/system.php
+++ b/includes/system.php
@@ -1,6 +1,7 @@
 <?php
 
 include_once('includes/status_messages.php');
+include_once('lib/system.php');
 
 /**
  *
@@ -62,6 +63,8 @@ function DisplaySystem()
 {
 
     $status = new StatusMessages();
+    $system = new System();
+
 
     if (isset($_POST['SaveLanguage'])) {
         if (isset($_POST['locale'])) {
@@ -88,121 +91,6 @@ function DisplaySystem()
     'tr_TR.UTF-8' => 'Türkçe'
     );
 
-    require_once "lib/system.php";
-    $system = new System();
-
-    $hostname = $system->hostname();
-    $uptime   = $system->uptime();
-    $cores    = $system->processorCount();
-
-    // mem used
-    $memused  = $system->usedMemory();
-    $memused_status = "primary";
-    if ($memused > 90) {
-        $memused_status = "danger";
-    } elseif ($memused > 75) {
-        $memused_status = "warning";
-    } elseif ($memused >  0) {
-        $memused_status = "success";
-    }
-
-    // cpu load
-    $cpuload = $system->systemLoadPercentage();
-    if ($cpuload > 90) {
-        $cpuload_status = "danger";
-    } elseif ($cpuload > 75) {
-        $cpuload_status = "warning";
-    } elseif ($cpuload >  0) {
-        $cpuload_status = "success";
-    }
-
-    if (isset($_POST['system_reboot'])) {
-        $status->addMessage("System Rebooting Now!", "warning", false);
-        $result = shell_exec("sudo /sbin/reboot");
-    }
-    if (isset($_POST['system_shutdown'])) {
-        $status->addMessage("System Shutting Down Now!", "warning", false);
-        $result = shell_exec("sudo /sbin/shutdown -h now");
-    }
-
-    ?>
-  <div class="row">
-  <div class="col-lg-12">
-  <div class="panel panel-primary">
-  <div class="panel-heading"><i class="fa fa-cube fa-fw"></i> <?php echo _("System"); ?></div>
-  <div class="panel-body">
-  <?php $status->showMessages(); ?>
-  <form role="form" action="?page=system_info" method="POST">
-  <?php echo CSRFTokenFieldTag() ?>
-  <ul class="nav nav-tabs" role="tablist">
-    <li role="presentation" class="active systemtab"><a href="#system" aria-controls="system" role="tab" data-toggle="tab"><?php echo _("System"); ?></a></li>
-    <li role="presentation" class="languagetab"><a href="#language" aria-controls="language" role="tab" data-toggle="tab"><?php echo _("Language"); ?></a></li>
-    <li role="presentation" class="consoletab"><a href="#console" aria-controls="console" role="tab" data-toggle="tab"><?php echo _("Console"); ?></a></li>
-  </ul>
-
-  <div class="systemtabcontent tab-content">
-    <div role="tabpanel" class="tab-pane active" id="system">
-      <div class="row">
-        <div class="col-lg-6">
-          <h4><?php echo _("System Information"); ?></h4>
-          <div class="info-item"><?php echo _("Hostname"); ?></div> <?php echo htmlspecialchars($hostname, ENT_QUOTES); ?></br>
-          <div class="info-item"><?php echo _("Pi Revision"); ?></div> <?php echo htmlspecialchars(RPiVersion(), ENT_QUOTES); ?></br>
-          <div class="info-item"><?php echo _("Uptime"); ?></div>   <?php echo htmlspecialchars($uptime, ENT_QUOTES); ?></br></br>
-          <div class="info-item"><?php echo _("Memory Used"); ?></div>
-          <div class="progress">
-          <div class="progress-bar progress-bar-<?php echo htmlspecialchars($memused_status, ENT_QUOTES); ?> progress-bar-striped active"
-          role="progressbar"
-          aria-valuenow="<?php echo htmlspecialchars($memused, ENT_QUOTES); ?>" aria-valuemin="0" aria-valuemax="100"
-          style="width: <?php echo htmlspecialchars($memused, ENT_QUOTES); ?>%;"><?php echo htmlspecialchars($memused, ENT_QUOTES); ?>%
-          </div>
-          </div>
-          <div class="info-item"><?php echo _("CPU Load"); ?></div>
-          <div class="progress">
-          <div class="progress-bar progress-bar-<?php echo htmlspecialchars($cpuload_status, ENT_QUOTES); ?> progress-bar-striped active"
-          role="progressbar"
-          aria-valuenow="<?php echo htmlspecialchars($cpuload, ENT_QUOTES); ?>" aria-valuemin="0" aria-valuemax="100"
-          style="width: <?php echo htmlspecialchars($cpuload, ENT_QUOTES); ?>%;"><?php echo htmlspecialchars($cpuload, ENT_QUOTES); ?>%
-          </div>
-          </div>
-
-          <form action="?page=system_info" method="POST">
-          <?php echo CSRFTokenFieldTag() ?>
-          <input type="submit" class="btn btn-warning" name="system_reboot"   value="<?php echo _("Reboot"); ?>" />
-          <input type="submit" class="btn btn-warning" name="system_shutdown" value="<?php echo _("Shutdown"); ?>" />
-          <input type="button" class="btn btn-outline btn-primary" value="<?php echo _("Refresh"); ?>" onclick="document.location.reload(true)" />
-          </form>
-        </div>
-      </div>
-    </div>
-
-    <div role="tabpanel" class="tab-pane" id="language">
-      <h4><?php echo _("Language settings") ;?></h4>
-      <div class="row">
-        <div class="form-group col-md-4">
-          <label for="code"><?php echo _("Select a language"); ?></label>
-            <?php SelectorOptions('locale', $arrLocales, $_SESSION['locale']); ?>
-        </div>
-      </div>
-      <input type="submit" class="btn btn-outline btn-primary" name="SaveLanguage" value="<?php echo _("Save settings"); ?>" />
-      <input type="button" class="btn btn-outline btn-primary" value="<?php echo _("Refresh"); ?>" onclick="document.location.reload(true)" />
-    </div>
-
-    <div role="tabpanel" class="tab-pane" id="console">
-      <div class="row">
-        <div class="col-lg-12"> 
-          <iframe src="includes/webconsole.php" class="webconsole"></iframe>
-        </div>
-      </div>
-    </div>
-
-  </div><!-- /.systemtabcontent -->
-
-  </form>
-  </div><!-- /.panel-body -->
-  <div class="panel-footer"></div>
-  </div><!-- /.panel-primary -->
-  </div><!-- /.col-lg-12 -->
-  </div><!-- /.row -->
-    <?php
+    echo renderTemplate("system", compact("arrLocales", "status", "system"));
 }
 
diff --git a/templates/system.php b/templates/system.php
new file mode 100644
index 00000000..7259903b
--- /dev/null
+++ b/templates/system.php
@@ -0,0 +1,114 @@
+<?php
+
+$hostname = $system->hostname();
+$uptime   = $system->uptime();
+$cores    = $system->processorCount();
+
+// mem used
+$memused  = $system->usedMemory();
+$memused_status = "primary";
+if ($memused > 90) {
+    $memused_status = "danger";
+} elseif ($memused > 75) {
+    $memused_status = "warning";
+} elseif ($memused >  0) {
+    $memused_status = "success";
+}
+
+// cpu load
+$cpuload = $system->systemLoadPercentage();
+if ($cpuload > 90) {
+    $cpuload_status = "danger";
+} elseif ($cpuload > 75) {
+    $cpuload_status = "warning";
+} elseif ($cpuload >  0) {
+    $cpuload_status = "success";
+}
+
+if (isset($_POST['system_reboot'])) {
+    $status->addMessage("System Rebooting Now!", "warning", false);
+    $result = shell_exec("sudo /sbin/reboot");
+}
+if (isset($_POST['system_shutdown'])) {
+    $status->addMessage("System Shutting Down Now!", "warning", false);
+    $result = shell_exec("sudo /sbin/shutdown -h now");
+}
+
+?>
+<div class="row">
+<div class="col-lg-12">
+<div class="panel panel-primary">
+<div class="panel-heading"><i class="fa fa-cube fa-fw"></i> <?php echo _("System"); ?></div>
+<div class="panel-body">
+<?php $status->showMessages(); ?>
+<form role="form" action="?page=system_info" method="POST">
+<?php echo CSRFTokenFieldTag() ?>
+<ul class="nav nav-tabs" role="tablist">
+  <li role="presentation" class="active systemtab"><a href="#system" aria-controls="system" role="tab" data-toggle="tab"><?php echo _("System"); ?></a></li>
+  <li role="presentation" class="languagetab"><a href="#language" aria-controls="language" role="tab" data-toggle="tab"><?php echo _("Language"); ?></a></li>
+  <li role="presentation" class="consoletab"><a href="#console" aria-controls="console" role="tab" data-toggle="tab"><?php echo _("Console"); ?></a></li>
+</ul>
+
+<div class="systemtabcontent tab-content">
+  <div role="tabpanel" class="tab-pane active" id="system">
+    <div class="row">
+      <div class="col-lg-6">
+        <h4><?php echo _("System Information"); ?></h4>
+        <div class="info-item"><?php echo _("Hostname"); ?></div> <?php echo htmlspecialchars($hostname, ENT_QUOTES); ?></br>
+        <div class="info-item"><?php echo _("Pi Revision"); ?></div> <?php echo htmlspecialchars(RPiVersion(), ENT_QUOTES); ?></br>
+        <div class="info-item"><?php echo _("Uptime"); ?></div>   <?php echo htmlspecialchars($uptime, ENT_QUOTES); ?></br></br>
+        <div class="info-item"><?php echo _("Memory Used"); ?></div>
+        <div class="progress">
+        <div class="progress-bar progress-bar-<?php echo htmlspecialchars($memused_status, ENT_QUOTES); ?> progress-bar-striped active"
+        role="progressbar"
+        aria-valuenow="<?php echo htmlspecialchars($memused, ENT_QUOTES); ?>" aria-valuemin="0" aria-valuemax="100"
+        style="width: <?php echo htmlspecialchars($memused, ENT_QUOTES); ?>%;"><?php echo htmlspecialchars($memused, ENT_QUOTES); ?>%
+        </div>
+        </div>
+        <div class="info-item"><?php echo _("CPU Load"); ?></div>
+        <div class="progress">
+        <div class="progress-bar progress-bar-<?php echo htmlspecialchars($cpuload_status, ENT_QUOTES); ?> progress-bar-striped active"
+        role="progressbar"
+        aria-valuenow="<?php echo htmlspecialchars($cpuload, ENT_QUOTES); ?>" aria-valuemin="0" aria-valuemax="100"
+        style="width: <?php echo htmlspecialchars($cpuload, ENT_QUOTES); ?>%;"><?php echo htmlspecialchars($cpuload, ENT_QUOTES); ?>%
+        </div>
+        </div>
+
+        <form action="?page=system_info" method="POST">
+        <?php echo CSRFTokenFieldTag() ?>
+        <input type="submit" class="btn btn-warning" name="system_reboot"   value="<?php echo _("Reboot"); ?>" />
+        <input type="submit" class="btn btn-warning" name="system_shutdown" value="<?php echo _("Shutdown"); ?>" />
+        <input type="button" class="btn btn-outline btn-primary" value="<?php echo _("Refresh"); ?>" onclick="document.location.reload(true)" />
+        </form>
+      </div>
+    </div>
+  </div>
+
+  <div role="tabpanel" class="tab-pane" id="language">
+    <h4><?php echo _("Language settings") ;?></h4>
+    <div class="row">
+      <div class="form-group col-md-4">
+        <label for="code"><?php echo _("Select a language"); ?></label>
+          <?php SelectorOptions('locale', $arrLocales, $_SESSION['locale']); ?>
+      </div>
+    </div>
+    <input type="submit" class="btn btn-outline btn-primary" name="SaveLanguage" value="<?php echo _("Save settings"); ?>" />
+    <input type="button" class="btn btn-outline btn-primary" value="<?php echo _("Refresh"); ?>" onclick="document.location.reload(true)" />
+  </div>
+
+  <div role="tabpanel" class="tab-pane" id="console">
+    <div class="row">
+      <div class="col-lg-12"> 
+        <iframe src="includes/webconsole.php" class="webconsole"></iframe>
+      </div>
+    </div>
+  </div>
+
+</div><!-- /.systemtabcontent -->
+
+</form>
+</div><!-- /.panel-body -->
+<div class="panel-footer"></div>
+</div><!-- /.panel-primary -->
+</div><!-- /.col-lg-12 -->
+</div><!-- /.row -->