some improvements of the remote action "update ISPConfig"

interface/web/admin/lib/lang/de.lng

@@ -39,4 +39,5 @@ $wb['Merge'] = 'Merge';
 $wb['Remote Users'] = 'Remote Benutzer';
 $wb['Remote Actions'] = 'Remote Aktionen';
 $wb['Do OS-Update'] = 'Betriebssystem Update ausführen';
+$wb['Do ISPConfig-Update'] = 'ISPConfig auf den neuesten Stand bringen';
 ?>

interface/web/admin/lib/lang/en.lng

@@ -41,4 +41,5 @@ $wb['Merge'] = 'Merge';
 $wb['Remote Users'] = 'Remote Users';
 $wb['Remote Actions'] = 'Remote Actions';
 $wb['Do OS-Update'] = 'Do OS-Update';
+$wb['Do ISPConfig-Update'] = 'Do ISPConfig-Update';
 ?>
\ No newline at end of file

interface/web/admin/lib/module.conf.php

@@ -159,6 +159,10 @@ $items[] = array( 'title' 	=> 'Do OS-Update',
 				  'target' 	=> 'content',
 				  'link'	=> 'admin/remote_action_osupdate.php');
 
+$items[] = array( 'title' 	=> 'Do ISPConfig-Update',
+				  'target' 	=> 'content',
+				  'link'	=> 'admin/remote_action_ispcupdate.php');
+
 $module['nav'][] = array(	'title'	=> 'Remote Actions',
 							'open' 	=> 1,
 							'items'	=> $items);

interface/web/admin/templates/remote_action_ispcupdate.htm

@@ -4,7 +4,7 @@
 <div class="panel panel_language_add">
   
   <div class="pnl_formsarea">
-    <fieldset class="inlineLabels"><legend>{tmpl_var name='do_osupdate_caption'}</legend>
+    <fieldset class="inlineLabels"><legend>{tmpl_var name='do_ispcupdate_caption'}</legend>
       <div class="ctrlHolder">
       	<label for="server_select">{tmpl_var name='select_server_txt'}</label>
         <select name="server_select" id="server" class="selectInput" onchange="document.getElementById('OKMsg').style.visibility = 'hidden'; ">
@@ -18,7 +18,7 @@
   </tmpl_if>
 
 	  <div class="buttonHolder buttons">
-      <button class="positive iconstxt icoPositive" type="button" value="{tmpl_var name='btn_do_txt'}" onClick="submitForm('pageForm','admin/remote_action_osupdate.php');"><span>{tmpl_var name='btn_do_txt'}</span></button>
+      <button class="positive iconstxt icoPositive" type="button" value="{tmpl_var name='btn_do_txt'}" onClick="submitForm('pageForm','admin/remote_action_ispcupdate.php');"><span>{tmpl_var name='btn_do_txt'}</span></button>
     </div>
   </div>
   

server/mods-available/remoteaction_core_module.inc.php

@@ -147,11 +147,15 @@ class remoteaction_core_module {
 		/*
 		 * Do the update
 		 */
-		exec("cd /tmp");
+		$oldDir = getcwd();
+		chdir("/tmp");
+
+		exec("rm /tmp/ISPConfig-" . $new_version . ".tar.gz");
+		exec("rm /tmp/ispconfig3_install -R");
 		exec("wget http://www.ispconfig.org/downloads/ISPConfig-" . $new_version . ".tar.gz");
 		exec("tar xvfz ISPConfig-" . $new_version . ".tar.gz");
-		exec("cd ispconfig3_install/install");
 
+		chdir("/tmp/ispconfig3_install/install");
 		exec("touch autoupdate");
 		exec("php -q autoupdate.php");