From 81d79a79e4b29e9314b64b2e4c49b48ae8319767 Mon Sep 17 00:00:00 2001
From: ftimme <ft@falkotimme.com>
Date: Tue, 11 Oct 2011 08:50:45 -0400
Subject: [PATCH] - WebDAV Users: show only domains that run on Apache (because nginx does not have full WebDAV support).

---
 server/scripts/ispconfig_update.php |   31 +++++++++++++++++++++++--------
 1 files changed, 23 insertions(+), 8 deletions(-)

diff --git a/server/scripts/ispconfig_update.php b/server/scripts/ispconfig_update.php
index bd9b2aa..58d8ef5 100644
--- a/server/scripts/ispconfig_update.php
+++ b/server/scripts/ispconfig_update.php
@@ -28,17 +28,30 @@
 EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
 
+function sread() {
+    $input = fgets(STDIN);
+    return rtrim($input);
+}
+
+function swrite($text = '') {
+	echo $text;
+}
+
+function swriteln($text = '') {
+	echo $text."\n";
+}
+
 function simple_query($query, $answers, $default)
 {		
 		$finished = false;
 		do {
 			$answers_str = implode(',', $answers);
-			swrite($this->lng($query).' ('.$answers_str.') ['.$default.']: ');
+			swrite($query.' ('.$answers_str.') ['.$default.']: ');
 			$input = sread();
 			
 			//* Stop the installation
 			if($input == 'quit') {
-				swriteln($this->lng("Installation terminated by user.\n"));
+				swriteln("Installation terminated by user.\n");
 				die();
 			}
 			
@@ -73,20 +86,22 @@
                                              |___/ ";
 echo "\n".str_repeat('-',80)."\n";
 echo "\n\n>> Update  \n\n";
-echo "Please choose the update method. For production systems select 'stable'. \nThe update from svn is only for development systems and may break your current setup.\n\n";
+echo "Please choose the update method. For production systems select 'stable'. \nThe update from svn is only for development systems and may break your current setup.\nNote: Update all slave server, before you update master server.\n\n";
 
-$method = $inst->simple_query('Select update method', array('stable','svn'), 'stable');
+$method = simple_query('Select update method', array('stable','svn'), 'stable');
 
 if($method == 'stable') {
-	$new_version = file_get_contents('http://www.ispconfig.org/downloads/ispconfig3_version.txt') or die('Unable to retrieve version file.');
+	$new_version = @file_get_contents('http://www.ispconfig.org/downloads/ispconfig3_version.txt') or die('Unable to retrieve version file.');
 	$new_version = trim($new_version);
 	if($new_version != ISPC_APP_VERSION) {
-		exec('/usr/local/ispconfig/server/scripts/update_from_tgz.sh')
+		passthru('/usr/local/ispconfig/server/scripts/update_from_tgz.sh');
+		exit;
 	} else {
-		echo "There are no updates available.\n";
+		echo "There are no updates available for ISPConfig ".ISPC_APP_VERSION."\n";
 	}
 } else {
-	exec('/usr/local/ispconfig/server/scripts/update_from_svn.sh');
+	passthru('/usr/local/ispconfig/server/scripts/update_from_svn.sh');
+	exit;
 }
 
 

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