ajax interface

css/default.php

@@ -127,6 +127,11 @@ a#owncloud-logo span {
   font-weight:bold;
 }
 
-
-
-
+.hidden{
+    height:0px;
+    width:0px;
+    margin:0px;
+    padding:0px;
+    border:0px;
+    //do not use display:none here, it breaks iframes in some browsers
+}
\ No newline at end of file

files/delete.php

+<?php
+
+/**
+* ownCloud - ajax frontend
+*
+* @author Robin Appelman
+* @copyright 2010 Robin Appelman icewind1991@gmail.com
+* 
+* This library is free software; you can redistribute it and/or
+* modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
+* License as published by the Free Software Foundation; either 
+* version 3 of the License, or any later version.
+* 
+* This library is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+* GNU AFFERO GENERAL PUBLIC LICENSE for more details.
+*  
+* You should have received a copy of the GNU Lesser General Public 
+* License along with this library.  If not, see <http://www.gnu.org/licenses/>.
+* 
+*/
+require_once('../inc/lib_base.php');
+
+$dir=$_GET['dir'];
+$file=$_GET['file'];
+if(isset($_SESSION['username']) and $_SESSION['username'] and strpos($dir,'..')===false){
+   $file=$CONFIG_DATADIRECTORY.'/'.$dir.'/'.$file;
+   if(is_file($file)){
+      unlink($file);
+   }
+}
+
+?>
\ No newline at end of file

files/get_files.php

+<?php
+
+/**
+* ownCloud - ajax frontend
+*
+* @author Robin Appelman
+* @copyright 2010 Robin Appelman icewind1991@gmail.com
+* 
+* This library is free software; you can redistribute it and/or
+* modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
+* License as published by the Free Software Foundation; either 
+* version 3 of the License, or any later version.
+* 
+* This library is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+* GNU AFFERO GENERAL PUBLIC LICENSE for more details.
+*  
+* You should have received a copy of the GNU Lesser General Public 
+* License along with this library.  If not, see <http://www.gnu.org/licenses/>.
+* 
+*/
+require_once('../inc/lib_base.php');
+
+// header('Content-type: text/plain');
+header('Content-type: application/xml');
+
+$dir=isset($_GET['dir'])?$_GET['dir']:'';
+$files=OC_FILES::getdirectorycontent($CONFIG_DATADIRECTORY.'/'.$dir);
+$dirname=$files[0]['directory'];
+$dirname=substr($dirname,strrpos($dirname,'/'));
+ob_clean();
+echo "<?xml version='1.0' standalone='yes'?>\n";
+echo "<dir name='$dirname'>\n";
+foreach($files as $file){
+   $attributes='';
+   foreach($file as $name=>$data){
+      $data=str_replace("'",'&#39;',$data);
+      if (is_string($name)) $attributes.=" $name='$data'";
+   }
+   $attributes.=' date=\''.date($CONFIG_DATEFORMAT,$file['mtime']).'\'';
+   echo "<file$attributes/>\n";
+}
+echo "</dir>";
+?>
\ No newline at end of file

files/index.php

+<?php
+
+/**
+* ownCloud - ajax frontend
+*
+* @author Robin Appelman
+* @copyright 2010 Robin Appelman icewind1991@gmail.com
+* 
+* This library is free software; you can redistribute it and/or
+* modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
+* License as published by the Free Software Foundation; either 
+* version 3 of the License, or any later version.
+* 
+* This library is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+* GNU AFFERO GENERAL PUBLIC LICENSE for more details.
+*  
+* You should have received a copy of the GNU Lesser General Public 
+* License along with this library.  If not, see <http://www.gnu.org/licenses/>.
+* 
+*/
+
+
+//require_once('../../config/config.php');
+require_once('../inc/lib_base.php');
+
+OC_UTIL::addscript('/plugins/ajax/ajax.js');
+
+OC_UTIL::showheader();
+
+echo "<div id='content'></div>";
+
+OC_UTIL::showfooter();
+?>

files/rename.php

+<?php
+
+/**
+* ownCloud - ajax frontend
+*
+* @author Robin Appelman
+* @copyright 2010 Robin Appelman icewind1991@gmail.com
+* 
+* This library is free software; you can redistribute it and/or
+* modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
+* License as published by the Free Software Foundation; either 
+* version 3 of the License, or any later version.
+* 
+* This library is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+* GNU AFFERO GENERAL PUBLIC LICENSE for more details.
+*  
+* You should have received a copy of the GNU Lesser General Public 
+* License along with this library.  If not, see <http://www.gnu.org/licenses/>.
+* 
+*/
+require_once('../inc/lib_base.php');
+
+$dir=$_GET['dir'];
+$file=$_GET['file'];
+$newname=$_GET['newname'];
+if($file!=$newname and $newname!='' and isset($_SESSION['username']) and $_SESSION['username'] and strpos($dir,'..')===false){
+   $source=$CONFIG_DATADIRECTORY.'/'.$dir.'/'.$file;
+   $target=$CONFIG_DATADIRECTORY.'/'.$dir.'/'.$newname;
+   rename($source,$target);
+}
+
+?>
\ No newline at end of file

files/upload.php

+<?php
+
+/**
+* ownCloud - ajax frontend
+*
+* @author Robin Appelman
+* @copyright 2010 Robin Appelman icewind1991@gmail.com
+* 
+* This library is free software; you can redistribute it and/or
+* modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
+* License as published by the Free Software Foundation; either 
+* version 3 of the License, or any later version.
+* 
+* This library is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+* GNU AFFERO GENERAL PUBLIC LICENSE for more details.
+*  
+* You should have received a copy of the GNU Lesser General Public 
+* License along with this library.  If not, see <http://www.gnu.org/licenses/>.
+* 
+*/
+require_once('../inc/lib_base.php');
+
+$fileName=$_FILES['file']['name'];
+$source=$_FILES['file']['tmp_name'];
+$target=$CONFIG_DATADIRECTORY.'/'.$_GET['dir'].'/'.$fileName;
+if(isset($_SESSION['username']) and $_SESSION['username'] and strpos($_GET['dir'],'..')===false){
+   if(move_uploaded_file($source,$target)){
+      echo 'true';
+   }else{
+      echo 'false';
+   }
+}else{
+   echo 'false';
+}
+?>
\ No newline at end of file

inc/lib_files.php

@@ -35,7 +35,7 @@ class OC_FILES {
    * @param basedir $basedir
    * @param dir $dir
    */
-  public static function showbrowser($basedir,$dir){
+ public static function showbrowser($basedir,$dir){/*
     global $CONFIG_DATEFORMAT;
     global $WEBROOT;
 
@@ -62,29 +62,62 @@ class OC_FILES {
     // files and directories
     echo('<div class="center"><table cellpadding="6" cellspacing="0" border="0" class="browser">');
     $filesfound=false;
-    if (is_dir($directory)) {
+    $content=self::getdirectorycontent($directory);
+    if($content){
+       foreach($content as $file){
+          echo('<tr class="browserline">');
+          OC_UTIL::showicon($file['type']);
+          if($file['type']=='dir') echo('<td class="nametext"><a href="'.$WEBROOT.'/?dir='.$dir.'/'.$file['name'].'">'.$file['name'].'</a></td>');
+          if($file['type']<>'dir') echo('<td class="nametext"><a href="'.$WEBROOT.'/?dir='.$dir.'&file='.$file['name'].'">'.$file['name'].'</a></td>');
+          if($file['type']<>'dir') echo('<td class="sizetext">'.$file['size'].' byte</td>'); else echo('<td></td>');
+          echo('<td class="sizetext">'.date($CONFIG_DATEFORMAT,$file['mtime']).'</td>');
+          echo('</tr>');
+       }
+    }
+    echo('</table>');
+    if(!$content) echo('<p>no files here</p>');
+    echo('</div>');*/
+    echo '<div id="content"/>';
+  }
+  
+  /**
+   * get the content of a directory
+   * @param dir $directory
+   */
+  public static function getdirectorycontent($directory){
+     $filesfound=true;
+     $content=array();
+     $dirs=array();
+     $file=array();
+     if (is_dir($directory)) {
       if ($dh = opendir($directory)) {
-        while (($file = readdir($dh)) !== false) {
-          if($file<>'.' and $file<>'..'){
+        while (($filename = readdir($dh)) !== false) {
+          if($filename<>'.' and $filename<>'..'){
+            $file=array();
             $filesfound=true;
-            $stat=stat($directory.'/'.$file);
-            $filetype=filetype($directory .'/'. $file);
-            echo('<tr class="browserline">');
-            OC_UTIL::showicon($filetype);
-
-            if($filetype=='dir') echo('<td class="nametext"><a href="'.$WEBROOT.'/?dir='.$dir.'/'.$file.'">'.$file.'</a></td>');
-            if($filetype<>'dir') echo('<td class="nametext"><a href="'.$WEBROOT.'/?dir='.$dir.'&file='.$file.'">'.$file.'</a></td>');
-            if($filetype<>'dir') echo('<td class="sizetext">'.$stat['size'].' byte</td>'); else echo('<td></td>');
-            echo('<td class="sizetext">'.date($CONFIG_DATEFORMAT,$stat['mtime']).'</td>');
-            echo('</tr>');
+            $file['name']=$filename;
+            $file['directory']=$directory;
+            $stat=stat($directory.'/'.$filename);
+            $file=array_merge($file,$stat);
+            $file['type']=filetype($directory .'/'. $filename);
+            if($file['type']=='dir'){
+               $dirs[$file['name']]=$file;
+            }else{
+               $files[$file['name']]=$file;
+            }
           }
         }
       closedir($dh);
       }
     }
-    echo('</table>');
-    if(!$filesfound) echo('<p>no files here</p>');
-    echo('</div>');
+    ksort($dirs);
+    ksort($files);
+    $content=array_merge($dirs,$files);
+    if($filesfound){
+       return $content;
+    }else{
+       return false;
+    }
   }
 
 

inc/templates/header.php

@@ -3,10 +3,17 @@
 <html xmlns="http://www.w3.org/1999/xhtml">
     <head>
 	<title>ownCloud</title>
-	<base href="<?php echo($WEBROOT); ?>/" /> 
-	<link rel="stylesheet" type="text/css" href="css/default.php" />
+	<base href="<?php echo($WEBROOT); ?>/"/>
+	<link rel="stylesheet" type="text/css" href="css/default.php"/>
+	<script type='text/ecmascript' src='<?php echo($WEBROOT)?>/js/lib_ajax.js'></script>
+	<script type='text/ecmascript' src='<?php echo($WEBROOT)?>/js/lib_xmlloader.js'></script>
+	<script type='text/ecmascript' src='<?php echo($WEBROOT)?>/js/lib_files.js'></script>
+	<script type='text/ecmascript' src='<?php echo($WEBROOT)?>/js/ajax.js'></script>
+	<script type='text/ecmascript'>
+	var WEBROOT='<?php echo($WEBROOT)?>';
+	</script>
     </head>
-    <body>
+    <body onload='OC_onload.run()'>
 <?php
 echo('<h1><a id="owncloud-logo" href="'.$WEBROOT.'"><span>ownCloud</span></a></h1>');
 
@@ -15,6 +22,7 @@ echo('<h1><a id="owncloud-logo" href="'.$WEBROOT.'"><span>ownCloud</span></a></h
   $error=OC_CONFIG::writeconfiglisener();
   echo $error;
   if(empty($CONFIG_ADMINLOGIN)) {
+    global $FIRSTRUN;
     $FIRSTRUN=true;
     echo('<div class="center">');
     echo('<p class="errortext">'.$error.'</p>');

js/ajax.js

+/**
+* ownCloud - ajax frontend
+*
+* @author Robin Appelman
+* @copyright 2010 Robin Appelman icewind1991@gmail.com
+* 
+* This library is free software; you can redistribute it and/or
+* modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
+* License as published by the Free Software Foundation; either 
+* version 3 of the License, or any later version.
+* 
+* This library is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+* GNU AFFERO GENERAL PUBLIC LICENSE for more details.
+*  
+* You should have received a copy of the GNU Lesser General Public 
+* License along with this library.  If not, see <http://www.gnu.org/licenses/>.
+* 
+*/
+
+var dir=''
+var loc=document.location.toString();
+if(loc.indexOf('#')!=-1){
+   dir=loc.substring(loc.indexOf('#')+1);
+}
+
+OC_onload.add(new function(){OC_FILES.showbrowser(dir)});
\ No newline at end of file

js/lib_ajax.js

+/**
+* ownCloud - ajax frontend
+*
+* @author Robin Appelman
+* @copyright 2010 Robin Appelman icewind1991@gmail.com
+* 
+* This library is free software; you can redistribute it and/or
+* modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
+* License as published by the Free Software Foundation; either 
+* version 3 of the License, or any later version.
+* 
+* This library is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+* GNU AFFERO GENERAL PUBLIC LICENSE for more details.
+*  
+* You should have received a copy of the GNU Lesser General Public 
+* License along with this library.  If not, see <http://www.gnu.org/licenses/>.
+* 
+*/
+
+//The callBack object provides an easy way to pass a member of an object as callback parameter and makes sure that the 'this' is always set correctly when called.
+callBack=function(func,obj){
+   this.func=func;
+   this.obj=obj;
+}
+
+callBack.prototype=function(arg1,arg2,arg3,arg4,arg5,arg6,arg7,arg8,arg9,arg10){
+   this.call(false,arg1,arg2,arg3,arg4,arg5,arg6,arg7,arg8,arg9,arg10);
+}
+callBack.prototype.func=false;
+callBack.prototype.obj=false;
+callBack.prototype.call=function(dummy,arg1,arg2,arg3,arg4,arg5,arg6,arg7,arg8,arg9,arg10){
+   //the dummy is just to provide compatibility with the normal call function and isn't used
+   this.func.call(this.obj,arg1,arg2,arg3,arg4,arg5,arg6,arg7,arg8,arg9,arg10);
+}
+callBack.prototype.apply=function(dummy,arguments){
+   //the dummy is just to provide compatibility with the normal call function and isn't used
+   this.apply(this.obj,arguments);
+}
+
+//provide a simple way to add things to the onload
+OC_onload=new Object();
+
+OC_onload.items=new Array();
+OC_onload.add=function(callback){
+   OC_onload.items[OC_onload.items.length]=callback;
+}
+OC_onload.run=function(){
+   for(index in OC_onload.items){
+      if(OC_onload.items[index].call){
+         OC_onload.items[index].call();
+      }
+   }
+}
\ No newline at end of file

js/lib_files.js

+/**
+* ownCloud - ajax frontend
+*
+* @author Robin Appelman
+* @copyright 2010 Robin Appelman icewind1991@gmail.com
+* 
+* This library is free software; you can redistribute it and/or
+* modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
+* License as published by the Free Software Foundation; either 
+* version 3 of the License, or any later version.
+* 
+* This library is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+* GNU AFFERO GENERAL PUBLIC LICENSE for more details.
+*  
+* You should have received a copy of the GNU Lesser General Public 
+* License along with this library.  If not, see <http://www.gnu.org/licenses/>.
+* 
+*/
+
+OC_FILES=new Object();
+OC_FILES.xmlloader=new OCXMLLoader();
+
+OC_FILES.getdirectorycontent_parse=function(req){
+   var files=new Array();
+   var response=req.responseXML;
+   if(response){
+       var fileElements=response.getElementsByTagName('file');
+       if(fileElements.length>0){
+          for(index in fileElements){
+             var file=new Array();
+             var attributes=Array('size','name','type','directory','date');
+             for(i in attributes){
+                var name=attributes[i];
+                file[name]=fileElements.item(index).getAttribute(name);
+             }
+             files[file.name]=file;
+          }
+       }
+       if(OC_FILES.getdirectorycontent_callback){
+          OC_FILES.getdirectorycontent_callback(files);
+       }
+   }
+}
+
+OC_FILES.getdirectorycontent=function(dir,callback){
+   if(callback){
+      OC_FILES.getdirectorycontent_callback=callback;
+   }
+   OC_FILES.xmlloader.setCallBack(OC_FILES.getdirectorycontent_parse);
+   OC_FILES.xmlloader.load('files/get_files.php?dir='+dir);
+}
+
+OC_FILES.showicon=function(filetype){
+   var td=document.createElement('td');
+   var img=document.createElement('img');
+   td.appendChild(img);
+   img.setAttribute('width',16);
+   img.setAttribute('height',16);
+   if(filetype=='dir'){
+      img.src=WEBROOT+'/img/icons/folder.png';
+   }else{
+      img.src=WEBROOT+'/img/icons/other.png';
+   }
+   return td;
+}
+
+OC_FILES.dir='';
+OC_FILES.browser=null;
+OC_FILES.showbrowser=function(dir){
+   dir=(dir)?dir:'';
+   OC_FILES.dir=dir;
+   OC_FILES.getdirectorycontent(dir,OC_FILES.showbrowser_callback);
+}
+
+OC_FILES.showbrowser_callback=function(content){
+    var dir=OC_FILES.dir
+    var dirs=dir.split('/');
+    var tr=null;
+    var td=null;
+    var img=null;
+    
+    //remove current content;
+    var contentNode=document.getElementById('content');
+    if(contentNode.hasChildNodes()){
+       while(contentNode.childNodes.length >=1){
+          contentNode.removeChild(contentNode.firstChild);
+       }
+    }
+    
+    // breadcrumb
+    if(dirs.length>0) {
+       var breadcrumb=document.createElement('div');
+       breadcrumb.className='center';
+       var table=document.createElement('table');
+       breadcrumb.appendChild(table);
+       table.setAttribute('cellpadding',2);
+       table.setAttribute('cellspacing',0);
+       var tbody=document.createElement('tbody');//some IE versions need this
+       table.appendChild(tbody);
+       tr=document.createElement('tr');
+       tbody.appendChild(tr);
+       td=document.createElement('td');
+       tr.appendChild(td);
+       td.className='nametext';
+       var a=document.createElement('a');
+       td.appendChild(a);
+       a.setAttribute('href','#');
+       a.setAttribute('onclick','OC_FILES.showbrowser()');
+       a.appendChild(document.createTextNode('Home'));
+       var currentdir='';
+       for(index in dirs) {
+          d=dirs[index];
+          currentdir+='/'+d;
+          if(d!=''){
+             td=document.createElement('td');
+             tr.appendChild(td);
+             td.className='nametext';
+             a=document.createElement('a');
+             td.appendChild(a);
+             a.setAttribute('href','#'+currentdir);
+             a.setAttribute('onclick','OC_FILES.showbrowser("'+currentdir+'")');
+             img=document.createElement('img');
+             a.appendChild(img);
+             img.src=WEBROOT+'/img/arrow.png';
+             a.appendChild(document.createTextNode(' ' +d));
+          }
+      }
+      contentNode.appendChild(breadcrumb);
+    }
+
+    // files and directories
+    var files=document.createElement('div');
+    OC_FILES.browser=files;
+    files.className='center';
+    var table=document.createElement('table');
+    files.appendChild(table);
+    table.setAttribute('cellpadding',6);
+    table.setAttribute('cellspacing',0);
+    table.className='browser';
+    var tbody=document.createElement('tbody');//some IE versions need this
+    table.appendChild(tbody);
+    var filesfound=false;
+    var sizeTd=null;
+    if(content){
+       for(index in content){
+          file=content[index];
+          if(file.name){
+             tr=document.createElement('tr');
+             tbody.appendChild(tr);
+             tr.className='browserline';
+             tr.appendChild(OC_FILES.showicon(file['type']));
+             td=document.createElement('td');
+             tr.appendChild(td);
+             td.className='nametext';
+             td.setAttribute('name',file['name']);
+             a=document.createElement('a');
+             td.appendChild(a);
+             a.appendChild(document.createTextNode(file['name']))
+             if(file['type']=='dir'){
+                a.setAttribute('onclick','OC_FILES.showbrowser("'+dir+file['name']+'")');
+                td.setAttribute('colspan',2);
+                a.setAttribute('href','#'+dir+file['name']);
+             }else{
+                a.setAttribute('href',WEBROOT+'/?dir=/'+dir+'&file='+file['name']);
+                sizeTd=document.createElement('td');
+                tr.appendChild(sizeTd);
+                sizeTd.className='sizetext';
+                sizeTd.appendChild(document.createTextNode(file['size']+' bytes'));
+             }
+             a=document.createElement('a');
+             img=document.createElement('img');
+             td.appendChild(img);
+             img.className='rename';
+             img.alt='rename'
+             img.title='rename';
+             img.src=WEBROOT+'/img/icons/rename.png';
+             img.style.height='16px'
+             img.style.width='16px'
+             img.setAttribute('onclick','OC_FILES.rename(\''+dir+'\',\''+file['name']+'\')')
+             td=document.createElement('td');
+             tr.appendChild(td);
+             td.className='sizetext';
+             td.appendChild(document.createTextNode(file['date']));
+             if(file['type']!='dir'){
+                td=document.createElement('td');
+                tr.appendChild(td);
+                img=document.createElement('img');
+                td.appendChild(img);
+                img.className='delete';
+                img.alt='delete'
+                img.title='delete';
+                img.src=WEBROOT+'/img/icons/delete.png';
+                img.style.height='16px'
+                img.style.width='16px'
+                img.setAttribute('onclick','OC_FILES.remove(\''+dir+'\',\''+file['name']+'\')')
+             }
+          }
+       }
+    }
+    tr=document.createElement('tr');
+    tbody.appendChild(tr);
+    td=document.createElement('td');
+    tr.appendChild(td);
+    td.className='upload';
+    td.setAttribute('colspan','5');
+    this.showuploader(dir,td);
+    contentNode.appendChild(files);
+}
+
+OC_FILES.showuploader=function(dir,parent){
+   this.uploadForm=document.createElement('form');
+   this.uploadForm.setAttribute('target','uploadIFrame');
+   this.uploadForm.setAttribute('action','files/upload.php?dir='+dir);
+   this.uploadForm.method='post';
+   this.uploadForm.setAttribute('enctype','multipart/form-data');
+   this.uploadIFrame=document.createElement('iframe');
+   this.uploadIFrame.className='hidden';
+   this.uploadIFrame.name='uploadIFrame';
+   parent.appendChild(this.uploadIFrame);
+   var file=document.createElement('input');
+   file.name='file';
+   file.setAttribute('type','file');
+   file.setAttribute('onchange','OC_FILES.upload("'+dir+'")');
+   this.uploadForm.appendChild(document.createTextNode('Upload file: '));
+   this.uploadForm.appendChild(file);
+   parent.appendChild(this.uploadForm);
+}
+
+OC_FILES.upload=function(dir){
+   OC_FILES.uploadIFrame.setAttribute('onload',"OC_FILES.upload_callback.call(OC_FILES,'"+dir+"')");
+   OC_FILES.uploadForm.submit();
+}
+
+OC_FILES.upload_callback=function(dir){
+   this.showbrowser(dir);
+}
+
+OC_FILES.rename=function(dir,file){
+   var item=document.getElementsByName(file).item(0);
+   item.oldContent=new Array();
+   if(item.hasChildNodes()){
+      while(item.childNodes.length >=1){
+         item.oldContent[item.oldContent.length]=item.firstChild;
+         item.removeChild(item.firstChild);
+      }
+   }
+   var form=document.createElement('form');
+   form.setAttribute('onsubmit','return OC_FILES.do_rename(\''+dir+'\',\''+file+'\')')
+   var input=document.createElement('input');
+   input.setAttribute('type','text');
+   input.setAttribute('name','newname');
+   input.setAttribute('value',file);
+   input.setAttribute('id',file+'_newname')
+   input.setAttribute('onblur','OC_FILES.rename_cancel(\''+file+'\')');
+   form.appendChild(input);
+   item.appendChild(form);
+   input.focus();
+}
+
+OC_FILES.do_rename=function(dir,file){
+   var item=document.getElementById(file+'_newname');
+   var newname=item.value;
+   if(newname==''){
+      return false;
+   }else if(file==newname){
+      OC_FILES.showbrowser(OC_FILES.dir);
+      return false;
+   }
+   xmlloader=new OCXMLLoader();
+   xmlloader.setCallBack(OC_FILES.rename_callback);
+   xmlloader.load('files/rename.php?dir='+dir+'&file='+file+'&newname='+newname);
+   return false;
+}
+
+OC_FILES.rename_callback=function(req){
+   OC_FILES.showbrowser(OC_FILES.dir);
+}
+
+OC_FILES.rename_cancel=function(file){
+   var item=document.getElementsByName(file).item(0);
+   if(item.hasChildNodes()){
+      while(item.childNodes.length >=1){
+         item.removeChild(item.firstChild);
+      }
+   }
+   for(index in item.oldContent){
+      if(item.oldContent[index].nodeType){
+         item.appendChild(item.oldContent[index]);
+      }
+   }
+}
+
+OC_FILES.remove=function(dir,file){
+   remove=confirm('remove file \''+file+'\'?');
+   if(remove){
+      xmlloader=new OCXMLLoader();
+      xmlloader.setCallBack(OC_FILES.remove_callback);
+      xmlloader.load('files/delete.php?dir='+dir+'&file='+file);
+   }
+}
+
+OC_FILES.remove_callback=function(req){
+   OC_FILES.showbrowser(OC_FILES.dir);
+}
\ No newline at end of file

js/lib_xmlloader.js

+/**
+* ownCloud - ajax frontend
+*
+* @author Robin Appelman
+* @copyright 2010 Robin Appelman icewind1991@gmail.com
+* 
+* This library is free software; you can redistribute it and/or
+* modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
+* License as published by the Free Software Foundation; either 
+* version 3 of the License, or any later version.
+* 
+* This library is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+* GNU AFFERO GENERAL PUBLIC LICENSE for more details.
+*  
+* You should have received a copy of the GNU Lesser General Public 
+* License along with this library.  If not, see <http://www.gnu.org/licenses/>.
+* 
+*/
+
+var READY_STATE_UNINITIALIZED=0;
+var READY_STATE_LOADING=1;
+var READY_STATE_LOADED=2;
+var READY_STATE_INTERACTIVE=3;
+var READY_STATE_COMPLETE=4;
+
+/**
+* Class for loaded browser independant xml loading
+*/
+OCXMLLoader=function(){
+   this.errorCallBack=this.defaultError;
+}
+
+OCXMLLoader.prototype={
+   contentType:'',
+   method:'GET',
+   request:'',
+   callBack:null,
+   async:true,
+   
+   /**
+    * Loads an XML document
+    * @param string url
+    * @param string request
+    * @none
+    */
+   load:function(url,request){
+      request=(request)?request:"";
+      method=this.method;
+      contentType=(!this.contentType && method=="POST")?"application/x-www-form-urlencoded":this.contentType;
+      if(window.XDomainRequest){
+         req=new XDomainRequest();
+      }else if(window.XMLHttpRequest){
+         req=new XMLHttpRequest();
+      }else if(window.ActiveXObject){
+         req=new ActiveXObject('Microsoft.XMLHTTP')
+      }
+      if (req){
+         try{
+            var loader=this;
+            req.onreadystatechange=function(){
+               loader.onReadyState.call(loader,req)
+            }
+            req.open(method,url,this.async);
+            if (contentType){
+               req.setRequestHeader("Content-Type",contentType);
+            }
+            if(method=="POST"){
+               req.setRequestHeader("Content-length", request.length);
+               req.setRequestHeader("Connection", "close");
+            }
+            req.send(request);
+         }catch (err){
+            this.errorCallBack(req);
+         }
+      }
+   },
+   onReadyState:function(req){
+      var ready=req.readyState;
+      if (ready==READY_STATE_COMPLETE){
+         var HttpStatus=req.status;
+         if (HttpStatus==200 || HttpStatus==0){
+            //alert("response: "+this.req.responseText);
+            this.callBack(req);
+         }else{
+            this.errorCallBack(req);
+         }
+      }
+   },
+   defaultError:function(req){
+      alert("Error fetching data!"
+      +"\n\n<br/><br/>ReadyState: "+req.readyState
+      +"\n<br/>Status: "+req.status
+      +"\n<br/>Headers: "+req.getAllResponseHeaders()
+      +"\n<br/>File: "+req.url
+      +"\n<br/>Response:  "+req.responseText);
+   },
+   /**
+    * Sets the request method
+    * @param string method
+    * @none
+    */
+   setMethod:function(method){
+      this.method=method;
+   },
+   /**
+    * Sets the content type
+    * @param string type
+    * @none
+    */
+   setType:function(type){
+      this.type=type;
+   },
+   /**
+    * Sets the callback function
+    * @param function callBack
+    * @none
+    */
+   setCallBack:function(callBack){
+      this.callBack=callBack;
+   },
+   /**
+    * Sets the error callback function
+    * @param function errorCallBack
+    * @none
+    */
+   setErrorCallBack:function(errorCallBack){
+      this.errorCallBack=errorCallBack;
+   }
+}
+
+testClass=function(){
+}
+
+testClass.prototype={
+   testFunc:function(){
+      this.test="test";
+      test=new OCXMLLoader(this);
+      test.setCallBack(this.callBack);
+      test.load(parseUri('%root%/data/sites/index.xml'));
+   },
+   callBack:function(req){
+      alert(this.test);
+      alert(req.responseText);
+   }
+}
+test=new testClass()
+test.testFunc
+// mainLoadStack.append(test.testFunc,test);