remove deprecated docs folder

cms/templates/cl_flex_slider.html

@@ -0,0 +1,10 @@
+<div class="flexslider">
+    <ul class="slides">
+        <!-- BEGIN:BLOCK -->
+        <li>
+            <img src="{IMG}" alt="" />
+            <p class="flex-caption">{IMG_CAPTION}</p>
+        </li>
+        <!-- END:BLOCK -->
+    </ul>
+</div>

conlite/classes/class.cl_db_backup.php

@@ -213,7 +213,7 @@ class clDbBackup {
                         if (!isset($rows[$column])) {
                             $values[] = 'NULL';
                         } else if ($rows[$column] != '') {
-                            $values[] = '\'' . mysql_escape_string($rows[$column]) . '\'';
+                            $values[] = '\'' . $this->_oDb->escape($rows[$column]) . '\'';
                         } else {
                             $values[] = '\'\'';
                         }

conlite/classes/class.htmlvalidator.php

@@ -6,10 +6,6 @@
  * Description: 
  * Validates the HTML
  *
- * Requirements: 
- * @con_php_req 5.0
- * 
- *
  * @package    Contenido Backend classes
  * @version    1.6.1
  * @author     unknown
@@ -19,13 +15,8 @@
  * @link       http://www.contenido.org
  * @since      file available since contenido release <= 4.6
  * 
- * {@internal 
- *   created unknown
- *   modified 2008-07-02, Frederic Schneider, add security fix
  * 
  * $Id: class.htmlvalidator.php 312 2014-06-18 11:01:08Z oldperl $:
- * }}
- * 
  */
 
 if(!defined('CON_FRAMEWORK')) {
@@ -60,6 +51,9 @@ class cHTMLValidator
 		// remove all php code from layout
 		$resultingHTML = preg_replace('/<\?(php)?((.)|(\s))*?\?>/i', '', $html);
                 
+                // remove comments
+                $resultingHTML = preg_replace('/<\!--((.)|(\s))*?-->/i', '', $resultingHTML);
+                
 		/* We respect only \n, but we need to take care of windows (\n\r) and other systems (\r) */
 		$resultingHTML = str_replace("\r\n", "\n", $resultingHTML);
 		$resultingHTML = str_replace("\r", "\n", $resultingHTML);

conlite/includes/functions.upl.php

@@ -1,4 +1,5 @@
 <?php
+
 /**
  * Project: 
  * Contenido Content Management System
@@ -31,12 +32,10 @@
  * }}
  * 
  */
-
 if (!defined('CON_FRAMEWORK')) {
     die('Illegal call');
 }
 
-
 /**
  * Function reduces long path names and creates a dynamic tooltipp which shows
  * the full path name on mouseover
@@ -84,8 +83,7 @@ function uplDirectoryListRecursive ($currentdir, $startdir=NULL, $files=array(),
 
     $unsorted_files = array();
 
-    if (chdir ($currentdir) == false)
+    if (chdir($currentdir) == false) {
-    {
         return;
     }
 
@@ -101,10 +99,12 @@ function uplDirectoryListRecursive ($currentdir, $startdir=NULL, $files=array(),
             if (is_dir($file)) {
                 $unsorted_files[] = $file;
             } else {
+                
             }
         }
     }
-    if (is_array($unsorted_files)) sort($unsorted_files);
+    if (is_array($unsorted_files))
+        sort($unsorted_files);
     $sorted_files = $unsorted_files;
 
     if (is_array($sorted_files)) {
@@ -115,7 +115,8 @@ function uplDirectoryListRecursive ($currentdir, $startdir=NULL, $files=array(),
                         (opendir(getcwd() . "/" . $file) !== false)) {
                     $a_file['name'] = $file;
                     $a_file['depth'] = $depth;
-                    $a_file['pathstring']  = $pathstring.$file.'/';;
+                    $a_file['pathstring'] = $pathstring . $file . '/';
+                    ;
 
                     $files[] = $a_file;
                     // If $file is a directory take a look inside
@@ -173,7 +174,6 @@ function upldelete($path, $files) {
                 $sql = "DELETE FROM " . $cfg["tab"]["upl"] . " WHERE idupl='" . Contenido_Security::toInteger($db->f("idupl")) . "'";
                 $db->query($sql);
             }
-
         }
     }
 }
@@ -187,8 +187,7 @@ function uplRecursiveRmDirIfEmpty($dir) {
     }
     $directory = @opendir($dir);
 
-    if (!$directory)
+    if (!$directory) {
-    {
         return false;
     }
     readdir($directory);
@@ -211,8 +210,7 @@ function uplRecursiveRmDirIfEmpty($dir) {
     }
 }
 
-function uplHasFiles($dir)
+function uplHasFiles($dir) {
-{
     global $client, $cfgClient;
 
     $directory = @opendir($cfgClient[$client]["upl"]["path"] . $dir);
@@ -233,14 +231,12 @@ function uplHasFiles($dir)
     return false;
 }
 
-function uplHasSubdirs($dir)
+function uplHasSubdirs($dir) {
-{
     global $client, $cfgClient;
 
     $directory = @opendir($cfgClient[$client]["upl"]["path"] . $dir);
 
-    if (!$directory)
+    if (!$directory) {
-    {
         return true;
     }
 
@@ -249,10 +245,8 @@ function uplHasSubdirs($dir)
     $ret = false;
 
     while (false !== ($dir_entry = readdir($directory))) {
-    		if ($dir_entry != "." && $dir_entry != "..")
+        if ($dir_entry != "." && $dir_entry != "..") {
-    		{
+            if (is_dir($cfgClient[$client]["upl"]["path"] . $dir . $dir_entry)) {
-        		if (is_dir($cfgClient[$client]["upl"]["path"].$dir.$dir_entry))
-        		{
                 closedir($directory);
                 return true;
             }
@@ -262,19 +256,16 @@ function uplHasSubdirs($dir)
     return ($ret);
 }
 
-
 /**
  * uplSyncDirectory ($path)
  * Sync database contents with directory
  *
  * @param string $path Specifies the path to scan 
  */
-function uplSyncDirectory ($path)
+function uplSyncDirectory($path) {
-{
     global $cfgClient, $client, $cfg, $db;
 
-	if (is_dbfs($path))
+    if (is_dbfs($path)) {
-	{
         return uplSyncDirectoryDBFS($path);
     }
 
@@ -290,14 +281,11 @@ function uplSyncDirectory ($path)
     $dirhandle = @opendir($dir);
 
     /* Whoops, probably failed to open. Return to the caller, but clean up stuff first. */
-	if (!$dirhandle)
+    if (!$dirhandle) {
-	{
         $uploads->select("dirname = '$path' AND idclient = '$client'");
 
-        while ($upload = $uploads->next())
+        while ($upload = $uploads->next()) {
-        {
+            if (!file_exists($cfgClient[$client]["upl"]["path"] . $upload->get("dirname") . $upload->get("filename"))) {
-        	if (!file_exists($cfgClient[$client]["upl"]["path"].$upload->get("dirname").$upload->get("filename")))
-        	{
                 $uploads->delete($upload->get("idupl"));
             }
         }
@@ -306,10 +294,8 @@ function uplSyncDirectory ($path)
         // So, we have to exclude dbfs-files, as they "don't exist" (-> file_exists)
         $properties->select("idclient = '$client' AND itemtype='upload' AND type='file' AND itemid LIKE '" . $path . "%' AND itemid NOT LIKE 'dbfs%'");
 
-       	while ($property = $properties->next())
+        while ($property = $properties->next()) {
-       	{
+            if (!file_exists($cfgClient[$client]["upl"]["path"] . $property->get("itemid"))) {
-       		if (!file_exists($cfgClient[$client]["upl"]["path"].$property->get("itemid")))
-    		{
                 $properties->delete($property->get("idproperty"));
             }
         }
@@ -319,12 +305,9 @@ function uplSyncDirectory ($path)
     }
 
     /* Put all the files into the $files array */
-	while ($file = readdir ($dirhandle))
+    while ($file = readdir($dirhandle)) {
-    {
+        if ($file != "." && $file != "..") {
-    	if ($file != "." && $file != "..")
+            if (is_file($file)) {
-    	{
-    		if (is_file($file))
-    		{
                 $uploads->sync($path, $file);
             }
         }
@@ -332,10 +315,8 @@ function uplSyncDirectory ($path)
 
     $uploads->select("dirname = '$path' AND idclient = '$client'");
 
-    while ($upload = $uploads->next())
+    while ($upload = $uploads->next()) {
-    {
+        if (!file_exists($cfgClient[$client]["upl"]["path"] . $upload->get("dirname") . $upload->get("filename"))) {
-    	if (!file_exists($cfgClient[$client]["upl"]["path"].$upload->get("dirname").$upload->get("filename")))
-    	{
             $uploads->delete($upload->get("idupl"));
         }
     }
@@ -344,10 +325,8 @@ function uplSyncDirectory ($path)
     // So, we have to exclude dbfs-files, as they "don't exist" (-> file_exists)
     $properties->select("idclient = '$client' AND itemtype='upload' AND type='file' AND itemid LIKE '" . $path . "%' AND itemid NOT LIKE 'dbfs%'");
 
-   	while ($property = $properties->next())
+    while ($property = $properties->next()) {
-   	{
+        if (!file_exists($cfgClient[$client]["upl"]["path"] . $property->get("itemid"))) {
-   		if (!file_exists($cfgClient[$client]["upl"]["path"].$property->get("itemid")))
-		{
             $properties->delete($property->get("idproperty"));
         }
     }
@@ -361,24 +340,20 @@ function uplSyncDirectory ($path)
  *
  * @param string $path Specifies the path to scan 
  */
-function uplSyncDirectoryDBFS ($path)
+function uplSyncDirectoryDBFS($path) {
-{
     global $cfgClient, $client, $cfg, $db;
 
     $uploads = new UploadCollection;
     $properties = new PropertyCollection;
     $dbfs = new DBFSCollection;
 
-    if ($dbfs->dir_exists($path))
+    if ($dbfs->dir_exists($path)) {
-    {
         $strippath = $dbfs->strip_path($path);
 
         $dbfs->select("dirname = '$strippath'");
 
-    	while ($file = $dbfs->next())
+        while ($file = $dbfs->next()) {
-        {
+            if ($file->get("filename") != ".") {
-        	if ($file->get("filename") != ".")
-        	{
                 $uploads->sync($path . "/", $file->get("filename"));
             }
         }
@@ -386,20 +361,16 @@ function uplSyncDirectoryDBFS ($path)
 
     $uploads->select("dirname = '$path/' AND idclient = '$client'");
 
-    while ($upload = $uploads->next())
+    while ($upload = $uploads->next()) {
-    {
+        if (!$dbfs->file_exists($upload->get("dirname") . $upload->get("filename"))) {
-    	if (!$dbfs->file_exists($upload->get("dirname").$upload->get("filename")))
-    	{
             $uploads->delete($upload->get("idupl"));
         }
     }
 
     $properties->select("idclient = '$client' AND itemtype='upload' AND type='file' AND itemid LIKE '" . $path . "%'");
 
-   	while ($property = $properties->next())
+    while ($property = $properties->next()) {
-   	{
+        if (!$dbfs->file_exists($property->get("itemid"))) {
-   		if (!$dbfs->file_exists($property->get("itemid")))
-		{
             $properties->delete($property->get("idproperty"));
         }
     }
@@ -407,13 +378,11 @@ function uplSyncDirectoryDBFS ($path)
     return;
 }
 
-
 function uplmkdir($path, $name) {
 
     global $cfgClient, $client, $action;
 
-        if (is_dbfs($path))
+    if (is_dbfs($path)) {
-        {
         $path = str_replace("dbfs:", "", $path);
 
         $fullpath = $path . "/" . $name . "/.";
@@ -435,8 +404,7 @@ function uplmkdir($path,$name) {
     }
 }
 
-function uplRenameDirectory ($oldpath, $newpath, $parent)
+function uplRenameDirectory($oldpath, $newpath, $parent) {
-{
     global $cfgClient, $client, $cfg, $db;
 
     $db2 = new DB_ConLite;
@@ -448,8 +416,7 @@ function uplRenameDirectory ($oldpath, $newpath, $parent)
     $sql = "SELECT dirname, idupl FROM " . $cfg["tab"]["upl"] . " WHERE idclient='" . Contenido_Security::toInteger($client) . "' AND dirname LIKE '" . Contenido_Security::escapeDB($parent, $db) . Contenido_Security::escapeDB($oldpath, $db) . "%'";
     $db->query($sql);
 
-	while ($db->next_record())
+    while ($db->next_record()) {
-	{
         $moldpath = $db->f("dirname");
         $junk = substr($moldpath, strlen($parent) + strlen($oldpath));
 
@@ -458,14 +425,12 @@ function uplRenameDirectory ($oldpath, $newpath, $parent)
         $idupl = $db->f("idupl");
         $sql = "UPDATE " . $cfg["tab"]["upl"] . " SET dirname='" . Contenido_Security::escapeDB($newpath2, $db) . "' WHERE idupl = '" . Contenido_Security::toInteger($idupl) . "'";
         $db2->query($sql);
-		
     }
 
     $sql = "SELECT itemid, idproperty FROM " . $cfg["tab"]["properties"] . " WHERE itemid LIKE '" . Contenido_Security::escapeDB($parent, $db) . Contenido_Security::escapeDB($oldpath, $db) . "%'";
     $db->query($sql);
 
-	while ($db->next_record())
+    while ($db->next_record()) {
-	{
         $moldpath = $db->f("itemid");
         $junk = substr($moldpath, strlen($parent) + strlen($oldpath));
 
@@ -474,30 +439,22 @@ function uplRenameDirectory ($oldpath, $newpath, $parent)
         $sql = "UPDATE " . $cfg["tab"]["properties"] . " SET itemid = '$newpath2' WHERE idproperty='$idproperty'";
         $db2->query($sql);
     }
-	
 }
 
-
+function uplRecursiveDirectoryList($directory, &$rootitem, $level, $sParent = '', $iRenameLevel = null) {
-function uplRecursiveDirectoryList ($directory, &$rootitem, $level, $sParent = '', $iRenameLevel = null)
-{
     $dirhandle = @opendir($directory);
 
-	if (!$dirhandle)
+    if (!$dirhandle) {
-	{
+        
-	} 
+    } else {
-	else 
-	{
         $aInvalidDirectories = array();
 
         unset($files);
 
         //list the files in the dir
-        while ($file = readdir ($dirhandle))
+        while ($file = readdir($dirhandle)) {
-        {
+            if ($file != "." && $file != "..") {
-        	if ($file != "." && $file != "..")
+                if (@chdir($directory . $file . "/")) {
-        	{
-        		if (@chdir($directory.$file."/"))
-            	{
                     if (uplCreateFriendlyName($file) == $file) {
                         $files[] = $file;
                     } else {
@@ -517,23 +474,18 @@ function uplRecursiveDirectoryList ($directory, &$rootitem, $level, $sParent = '
             }
         }
 
-        if (is_array($files))
+        if (is_array($files)) {
-        {
             sort($files);
-        	foreach ($files as $key => $file)
+            foreach ($files as $key => $file) {
-        	{
                 /* We aren't using is_dir anymore as that function is buggy */
                 $olddir = getcwd();
-            	if ($file != "." && $file != "..")
+                if ($file != "." && $file != "..") {
-            	{
+                    if (@chdir($directory . $file . "/")) {
-            		if (@chdir($directory.$file."/"))
-            		{
                         unset($item);
                         $item = new TreeItem($file, $directory . $file . "/", true);
                         $item->custom["level"] = $level;
 
-                		if ($key == count($files)-1)
+                        if ($key == count($files) - 1) {
-                		{
                             $item->custom["lastitem"] = true;
                         } else {
                             $item->custom["lastitem"] = false;
@@ -557,39 +509,32 @@ function uplRecursiveDirectoryList ($directory, &$rootitem, $level, $sParent = '
     return $aInvalidDirectories;
 }
 
-
+function uplRecursiveDBDirectoryList($directory, &$rootitem, $level) {
-function uplRecursiveDBDirectoryList ($directory, &$rootitem, $level)
-{
     $dbfs = new DBFSCollection;
     $dbfs->select("filename = '.'", "dirname", "dirname ASC");
     $count = 0;
     $lastlevel = 0;
     $item["."] = &$rootitem;
 
-	while ($dbitem = $dbfs->next())
+    while ($dbitem = $dbfs->next()) {
-	{
         $dirname = $dbitem->get("dirname");
         $level = substr_count($dirname, "/") + 2;
         $file = basename($dbitem->get("dirname"));
         $parent = dirname($dbitem->get("dirname"));
 
-		if ($dirname != "." && $file != ".")
+        if ($dirname != "." && $file != ".") {
-		{
             $item[$dirname] = new TreeItem($file, "dbfs:/" . $dirname, true);
             $item[$dirname]->custom["level"] = $level;
             $item[$dirname]->custom["parent"] = $parent;
             $item[$dirname]->custom["lastitem"] = true;
 
-    		if ($prevobj[$level]->custom["level"] == $level)
+            if ($prevobj[$level]->custom["level"] == $level) {
-    		{
+                if (is_object($prevobj[$level])) {
-    			if (is_object($prevobj[$level]))
-    			{
                     $prevobj[$level]->custom["lastitem"] = false;
                 }
             }
 
-    		if ($lastlevel > $level)
+            if ($lastlevel > $level) {
-    		{
                 unset($prevobj[$lastlevel]);
                 $lprevobj->custom["lastitem"] = true;
             }
@@ -599,8 +544,7 @@ function uplRecursiveDBDirectoryList ($directory, &$rootitem, $level)
 
             $lastlevel = $level;
 
-    		if (is_object($item[$parent]))
+            if (is_object($item[$parent])) {
-    		{
                 $item[$parent]->addItem($item[$dirname]);
             }
 
@@ -609,18 +553,14 @@ function uplRecursiveDBDirectoryList ($directory, &$rootitem, $level)
     }
 }
 
-
+function uplGetThumbnail($file, $maxsize) {
-function uplGetThumbnail ($file, $maxsize)
-{
     global $client, $cfgClient, $cfg;
 
-	if ($maxsize == -1)
+    if ($maxsize == -1) {
-	{
         return uplGetFileIcon($file);
     }
 
-	switch (getFileExtension($file))
+    switch (getFileExtension($file)) {
-	{
         case "png":
         case "gif":
         case "tiff":
@@ -634,13 +574,11 @@ function uplGetThumbnail ($file, $maxsize)
         case "wbmp":
             $img = capiImgScale($cfgClient[$client]["upl"]["path"] . $file, $maxsize, $maxsize, false, false, 50);
 
-				if ($img !== false)
+            if ($img !== false) {
-				{
                 return $img;
             } else {
                 $value = capiImgScale($cfg["path"]["contenido"] . "images/unknown.jpg", $maxsize, $maxsize, false, false, 50);
-					if ($value !== false)
+                if ($value !== false) {
-					{
                     return $value;
                 } else {
                     return uplGetFileIcon($file);
@@ -649,8 +587,6 @@ function uplGetThumbnail ($file, $maxsize)
             break;
         default:
             return uplGetFileIcon($file);
-				break;
-		
     }
 }
 
@@ -662,8 +598,7 @@ function uplGetThumbnail ($file, $maxsize)
  * @return Icon for the file type
  *
  */
-function uplGetFileIcon ($file)
+function uplGetFileIcon($file) {
-{
     global $cfg;
 
     switch (getFileExtension($file)) {
@@ -772,7 +707,6 @@ function uplGetFileIcon ($file)
     return $cfg['path']['contenido_fullhtml'] . $cfg["path"]["images"] . "filetypes/" . $icon;
 }
 
-
 /**
  * Returns the description for a file type
  *
@@ -781,12 +715,10 @@ function uplGetFileIcon ($file)
  * @return Text for the file type
  *
  */
-function uplGetFileTypeDescription ($extension)
+function uplGetFileTypeDescription($extension) {
-{
     global $cfg;
 
-	switch ($extension)
+    switch ($extension) {
-	{
         /* Presentation files */
         case "sxi": return (i18n("OpenOffice.org Presentation"));
         case "sti": return (i18n("OpenOffice.org Presentation Template"));
@@ -865,8 +797,7 @@ function uplGetFileTypeDescription ($extension)
     }
 }
 
-function uplCreateFriendlyName ($filename, $spacer="_")
+function uplCreateFriendlyName($filename, $spacer = "_") {
-{
     global $cfg;
 
     $newfilename = "";
@@ -877,19 +808,16 @@ function uplCreateFriendlyName ($filename, $spacer="_")
         $filename = str_replace(" ", $spacer, $filename);
     }
 
-	for ($i=0;$i<strlen($filename);$i++)
+    for ($i = 0; $i < strlen($filename); $i++) {
-	{
         $atom = substr($filename, $i, 1);
         $bFound = false;
 
-		if (preg_match("/[0-9a-zA-Z]/i", $atom ))
+        if (preg_match("/[0-9a-zA-Z]/i", $atom)) {
-		{
             $newfilename .= $atom;
             $bFound = true;
         }
 
-		if (($atom == "-" || $atom == "_" || $atom == ".") && !$bFound)
+        if (($atom == "-" || $atom == "_" || $atom == ".") && !$bFound) {
-		{
             $newfilename .= $atom;
             $bFound = true;
         }
@@ -905,8 +833,7 @@ function uplCreateFriendlyName ($filename, $spacer="_")
     return $newfilename;
 }
 
-function uplSearch ($searchfor)
+function uplSearch($searchfor) {
-{
     global $client;
 
     $properties = new PropertyCollection;
@@ -917,57 +844,51 @@ function uplSearch ($searchfor)
     /* Search for keywords first, ranking +5 */
     $properties->select("idclient='" . Contenido_Security::toInteger($client) . "' AND itemtype = 'upload' AND type='file' AND name='keywords' AND value LIKE '%" . Contenido_Security::escapeDB($mysearch, $db) . "%'", "itemid");
 
-    while ($item = $properties->next())
+    while ($item = $properties->next()) {
-    {
         $items[$item->get("itemid")] += (substr_count(strtolower($item->get("value")), strtolower($searchfor)) * 5);
     }
 
     /* Search for medianame , ranking +4 */
     $properties->select("idclient='" . Contenido_Security::toInteger($client) . "' AND itemtype = 'upload' AND type='file' AND name='medianame' AND value LIKE '%" . Contenido_Security::escapeDB($mysearch, $db) . "%'", "itemid");
 
-    while ($item = $properties->next())
+    while ($item = $properties->next()) {
-    {
         $items[$item->get("itemid")] += (substr_count(strtolower($item->get("value")), strtolower($searchfor)) * 4);
     }
 
     /* Search for media notes, ranking +3 */
     $properties->select("idclient='" . Contenido_Security::toInteger($client) . "' AND itemtype = 'upload' AND type='file' AND name='medianotes' AND value LIKE '%" . Contenido_Security::escapeDB($mysearch, $db) . "%'", "itemid");
 
-    while ($item = $properties->next())
+    while ($item = $properties->next()) {
-    {
         $items[$item->get("itemid")] += (substr_count(strtolower($item->get("value")), strtolower($searchfor)) * 3);
     }
 
     /* Search for description, ranking +2 */
     $uploads->select("idclient='" . Contenido_Security::toInteger($client) . "' AND description LIKE '%" . Contenido_Security::escapeDB($mysearch, $db) . "%'", "idupl");
 
-    while ($item = $uploads->next())
+    while ($item = $uploads->next()) {
-    {
         $items[$item->get("dirname") . $item->get("filename")] += (substr_count(strtolower($item->get("description")), strtolower($searchfor)) * 2);
     }
 
     /* Search for file name, ranking +1 */
     $uploads->select("idclient='" . Contenido_Security::toInteger($client) . "' AND filename LIKE '%" . Contenido_Security::escapeDB($mysearch, $db) . "%'", "idupl");
 
-    while ($item = $uploads->next())
+    while ($item = $uploads->next()) {
-    {
         $items[$item->get("dirname") . $item->get("filename")] += 1;
     }
 
     return ($items);
 }
 
-function uplGetFileExtension ($sFile)
+function uplGetFileExtension($sFile) {
-{
     /* Fetch the dot position */
     $iDotPosition = strrpos($sFile, ".");
 
     $sExtension = substr($sFile, $iDotPosition + 1);
-	if (strpos($sExtension, "/") !== false)
+    if (strpos($sExtension, "/") !== false) {
-	{
         return false;
     } else {
         return $sExtension;
     }
 }
+
 ?>

conlite/includes/include.system_db_backup.php

@@ -29,7 +29,6 @@ define('CL_BACKUP_START_IMG_OFF', $cfg['path']['contenido_html'] . $cfg['path'][
 $aMessage = array();
 $bNoBackup = false;
 $bFinalStep = false;
-echo CL_BACKUP_PATH;
 // check backup path
 if (!is_dir(CL_BACKUP_PATH) || !is_writable(CL_BACKUP_PATH)) {
     $notification->displayNotification("error", i18n("Backupfolder missing or not writable!"));