(dashboard, widgets) cleanup system_log.widget.php

src/www/widgets/widgets/system_log.widget.php

 <?php
 
 /*
-        Copyright (C) 2015 S. Linke <dev@devsash.de>
-        All rights reserved.
-
-        Redistribution and use in source and binary forms, with or without
-        modification, are permitted provided that the following conditions are met:
-
-        1. Redistributions of source code must retain the above copyright notice,
-           this list of conditions and the following disclaimer.
-
-        2. Redistributions in binary form must reproduce the above copyright
-           notice, this list of conditions and the following disclaimer in the
-           documentation and/or other materials provided with the distribution.
-
-        THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
-        INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
-        AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-        AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
-        OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-        SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-        INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-        CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-        ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-        POSSIBILITY OF SUCH DAMAGE.
+    Copyright (C) 2015 S. Linke <dev@devsash.de>
+    All rights reserved.
+
+    Redistribution and use in source and binary forms, with or without
+    modification, are permitted provided that the following conditions are met:
+
+    1. Redistributions of source code must retain the above copyright notice,
+       this list of conditions and the following disclaimer.
+
+    2. Redistributions in binary form must reproduce the above copyright
+       notice, this list of conditions and the following disclaimer in the
+       documentation and/or other materials provided with the distribution.
+
+    THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
+    INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
+    AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+    AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
+    OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+    SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+    INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+    CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+    ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+    POSSIBILITY OF SUCH DAMAGE.
 */
 
 require_once("guiconfig.inc");
@@ -32,9 +32,9 @@ require_once("pfsense-utils.inc");
 $system_logfile = '/var/log/system.log';
 
 if (!$config['widgets']['systemlogfiltercount']){
-	$syslogEntriesToFetch = isset($config['syslog']['nentries']) ? $config['syslog']['nentries'] : 20;
+  $syslogEntriesToFetch = isset($config['syslog']['nentries']) ? $config['syslog']['nentries'] : 20;
 } else {
-	$syslogEntriesToFetch = $config['widgets']['systemlogfiltercount'];
+  $syslogEntriesToFetch = $config['widgets']['systemlogfiltercount'];
 }
 
 if(is_numeric($_POST['logfiltercount'])) {
@@ -46,41 +46,37 @@ if(is_numeric($_POST['logfiltercount'])) {
 }
 ?>
 
-<input type="hidden" id="system_log-config" name="system_log-config" value="" />
-
 <div id="system_log-settings" class="widgetconfigdiv" style="display:none;">
-	<form action="/widgets/widgets/system_log.widget.php" method="post" name="iform">
-		<table class="table table-striped" summary="system_log widget">
-		<tr>
-			<td><?=gettext("Number of Log lines to display");?>:</td>
-
-			<td>
-            <select name="logfiltercount" id="logfiltercount">
-			<?php for ($i = 1; $i <= 50; $i++) {?>
-			<option value="<?php echo $i;?>" <?php if ($syslogEntriesToFetch == $i) { echo "selected=\"selected\"";}?>><?php echo $i;?></option>
-			<?php } ?>
-			</td>
-
-			<td>
-			<input id="submit" name="submit" type="submit" class="btn btn-primary formbtn" value="<?= gettext('Save') ?>" autocomplete="off">
-			</td>
-
-		</tr>
-	</table>
-   </form>
+  <form action="/widgets/widgets/system_log.widget.php" method="post" name="iform">
+    <table class="table table-striped">
+      <tr>
+        <td><?=gettext("Number of Log lines to display");?>:</td>
+        <td>
+          <select name="logfiltercount" id="logfiltercount">
+            <?php for ($i = 1; $i <= 50; $i++) {?>
+            <option value="<?php echo $i;?>" <?php if ($syslogEntriesToFetch == $i) { echo "selected=\"selected\"";}?>><?php echo $i;?></option>
+            <?php } ?>
+          </select>
+        </td>
+        <td>
+          <input id="submit" name="submit" type="submit" class="btn btn-primary formbtn" value="<?= gettext('Save') ?>" autocomplete="off">
+        </td>
+      </tr>
+    </table>
+  </form>
 </div>
 
 <div id="system_log-widgets" class="content-box" style="overflow:scroll;">
-	<table class="table table-striped" cellspacing="0" cellpadding="0">
-		<?php dump_clog($system_logfile, $syslogEntriesToFetch); ?>
-	</table>
+  <table class="table table-striped" cellspacing="0" cellpadding="0">
+    <?php dump_clog($system_logfile, $syslogEntriesToFetch); ?>
+  </table>
 </div>
 
 <!-- needed to display the widget settings menu -->
 <script type="text/javascript">
 //<![CDATA[
-	selectIntLink = "system_log-configure";
-	textlink = document.getElementById(selectIntLink);
-	textlink.style.display = "inline";
+  selectIntLink = "system_log-configure";
+  textlink = document.getElementById(selectIntLink);
+  textlink.style.display = "inline";
 //]]>
 </script>