Fix widget settings in general. Initialize widget list before use. Fixes #285.

1 files changed, 36 insertions, 35 deletions

diff --git a/usr/local/www/index.php b/usr/local/www/index.php
index ffc9a4d..4125b51 100755
--- a/usr/local/www/index.php
+++ b/usr/local/www/index.php
@@ -42,16 +42,43 @@
 ##|*MATCH=index.php*
 ##|-PRIV
 
-	// Turn on buffering to speed up rendering
-	ini_set('output_buffering','true');
-	
-	// Start buffering with a cache size of 100000
-	ob_start(null, "1000");
+// Turn on buffering to speed up rendering
+ini_set('output_buffering','true');
+
+// Start buffering with a cache size of 100000
+ob_start(null, "1000");
 
-	## Load Essential Includes
-	require_once('functions.inc');
-	require_once('guiconfig.inc');
-	require_once('notices.inc');
+## Load Essential Includes
+require_once('functions.inc');
+require_once('guiconfig.inc');
+require_once('notices.inc');
+
+##build list of widgets
+$directory = "/usr/local/www/widgets/widgets/";
+$dirhandle  = opendir($directory);
+$filename = "";
+$widgetnames = array();
+$widgetfiles = array();
+$widgetlist = array();
+
+while (false !== ($filename = readdir($dirhandle))) {
+	$periodpos = strpos($filename, ".");
+	$widgetname = substr($filename, 0, $periodpos);
+	$widgetnames[] = $widgetname;
+	if ($widgetname != "system_information")
+		$widgetfiles[] = $filename;
+}
+
+##sort widgets alphabetically
+sort($widgetfiles);
+
+##insert the system information widget as first, so as to be displayed first
+array_unshift($widgetfiles, "system_information.widget.php");
+
+##if no config entry found, initialize config entry
+if (!is_array($config['widgets'])) {
+	$config['widgets'] = array();
+}
 
 	if ($_POST && $_POST['submit']) {
 		$config['widgets']['sequence'] = $_POST['sequence'];
@@ -146,32 +173,6 @@ EOF;
 		fclose($fd);
 	}
 
-##build list of widgets
-$directory = "/usr/local/www/widgets/widgets/";
-$dirhandle  = opendir($directory);
-$filename = "";
-$widgetnames = array();
-$widgetfiles = array();
-$widgetlist = array();
-while (false !== ($filename = readdir($dirhandle))) {
-	$periodpos = strpos($filename, ".");
-	$widgetname = substr($filename, 0, $periodpos);
-	$widgetnames[] = $widgetname;
-	if ($widgetname != "system_information")
-		$widgetfiles[] = $filename;   		
-}
-
-##sort widgets alphabetically
-sort($widgetfiles);
-
-##insert the system information widget as first, so as to be displayed first
-array_unshift($widgetfiles, "system_information.widget.php");
-
-##if no config entry found, initialize config entry
-if (!is_array($config['widgets'])) {
-	$config['widgets'] = array();
-}
-
 ##build widget saved list information
 if ($config['widgets'] && $config['widgets']['sequence'] != "") {
 	$pconfig['sequence'] = $config['widgets']['sequence'];