Merge branch 'master' into calendar_export

This commit is contained in:
Georg Ehrke 2012-06-18 15:59:21 +02:00
commit 6e405513ab
10 changed files with 217 additions and 263 deletions

View File

@ -8,6 +8,7 @@
<require>4</require>
<shipped>true</shipped>
<types>
<prelogin/>
<authentication/>
</types>
</info>

View File

@ -5,11 +5,11 @@ OC_App::loadApps();
if ($service == 'core.css'){
$minimizer = new OC_Minimizer_CSS();
$files = $minimizer->findFiles(OC_Util::$core_styles);
$files = OC_TemplateLayout::findStylesheetFiles(OC_Util::$core_styles);
$minimizer->output($files, $service);
}
else if ($service == 'core.js'){
$minimizer = new OC_Minimizer_JS();
$files = $minimizer->findFiles(OC_Util::$core_scripts);
$files = OC_TemplateLayout::findJavascriptFiles(OC_Util::$core_scripts);
$minimizer->output($files, $service);
}

View File

@ -69,6 +69,7 @@ elseif(OC_User::isLoggedIn()) {
// For all others cases, we display the guest page :
} else {
OC_App::loadApps(array('prelogin'));
$error = false;
// remember was checked after last login
if(isset($_COOKIE["oc_remember_login"]) && isset($_COOKIE["oc_token"]) && isset($_COOKIE["oc_username"]) && $_COOKIE["oc_remember_login"]) {

View File

@ -95,31 +95,6 @@ class OC{
}
}
/**
* autodetects the formfactor of the used device
* default -> the normal desktop browser interface
* mobile -> interface for smartphones
* tablet -> interface for tablets
* standalone -> the default interface but without header, footer and sidebar. just the application. useful to ue just a specific app on the desktop in a standalone window.
*/
public static function detectFormfactor(){
// please add more useragent strings for other devices
if(isset($_SERVER['HTTP_USER_AGENT'])){
if(stripos($_SERVER['HTTP_USER_AGENT'],'ipad')>0) {
$mode='tablet';
}elseif(stripos($_SERVER['HTTP_USER_AGENT'],'iphone')>0){
$mode='mobile';
}elseif((stripos($_SERVER['HTTP_USER_AGENT'],'N9')>0) and (stripos($_SERVER['HTTP_USER_AGENT'],'nokia')>0)){
$mode='mobile';
}else{
$mode='default';
}
}else{
$mode='default';
}
return($mode);
}
public static function initPaths(){
// calculate the root directories
OC::$SERVERROOT=str_replace("\\",'/',substr(__FILE__,0,-13));
@ -237,15 +212,6 @@ class OC{
}
public static function initTemplateEngine() {
// if the formfactor is not yet autodetected do the autodetection now. For possible forfactors check the detectFormfactor documentation
if(!isset($_SESSION['formfactor'])){
$_SESSION['formfactor']=OC::detectFormfactor();
}
// allow manual override via GET parameter
if(isset($_GET['formfactor'])){
$_SESSION['formfactor']=$_GET['formfactor'];
}
// Add the stuff we need always
OC_Util::addScript( "jquery-1.7.2.min" );
OC_Util::addScript( "jquery-ui-1.8.16.custom.min" );

View File

@ -1,17 +1,6 @@
<?php
abstract class OC_Minimizer
{
protected $files = array();
protected function appendIfExist($root, $webroot, $file) {
if (is_file($root.'/'.$file)) {
$this->files[] = array($root, $webroot, $file);
return true;
}
return false;
}
abstract class OC_Minimizer {
public function getLastModified($files) {
$last_modified = 0;
foreach($files as $file_info) {

View File

@ -6,50 +6,6 @@ class OC_Minimizer_CSS extends OC_Minimizer
{
protected $contentType = 'text/css';
public function findFiles($styles) {
// Read the selected theme from the config file
$theme=OC_Config::getValue( "theme" );
// Read the detected formfactor and use the right file name.
$fext = OC_Template::getFormFactorExtension();
foreach($styles as $style){
// is it in 3rdparty?
if($this->appendIfExist(OC::$THIRDPARTYROOT, OC::$THIRDPARTYWEBROOT, $style.'.css')) {
// or in apps?
}elseif($this->appendIfExist(OC::$APPSROOT, OC::$APPSWEBROOT, "apps/$style$fext.css" )) {
}elseif($this->appendIfExist(OC::$APPSROOT, OC::$APPSWEBROOT, "apps/$style.css" )) {
// or in the owncloud root?
}elseif($this->appendIfExist(OC::$SERVERROOT, OC::$WEBROOT, "$style$fext.css" )) {
}elseif($this->appendIfExist(OC::$SERVERROOT, OC::$WEBROOT, "$style.css" )) {
// or in core ?
}elseif($this->appendIfExist(OC::$SERVERROOT, OC::$WEBROOT, "core/$style$fext.css" )) {
}elseif($this->appendIfExist(OC::$SERVERROOT, OC::$WEBROOT, "core/$style.css" )) {
}else{
echo('css file not found: style:'.$style.' formfactor:'.$fext.' webroot:'.OC::$WEBROOT.' serverroot:'.OC::$SERVERROOT);
die();
}
}
// Add the theme css files. you can override the default values here
if(!empty($theme)) {
foreach($styles as $style){
if($this->appendIfExist(OC::$SERVERROOT, OC::$WEBROOT, "themes/$theme/apps/$style$fext.css" )) {
}elseif($this->appendIfExist(OC::$SERVERROOT, OC::$WEBROOT, "themes/$theme/apps/$style.css" )) {
}elseif($this->appendIfExist(OC::$SERVERROOT, OC::$WEBROOT, "themes/$theme/$style$fext.css" )) {
}elseif($this->appendIfExist(OC::$SERVERROOT, OC::$WEBROOT, "themes/$theme/$style.css" )) {
}elseif($this->appendIfExist(OC::$SERVERROOT, OC::$WEBROOT, "themes/$theme/core/$style$fext.css" )) {
}elseif($this->appendIfExist(OC::$SERVERROOT, OC::$WEBROOT, "themes/$theme/core/$style.css" )) {
}
}
}
return $this->files;
}
public function minimizeFiles($files) {
$css_out = '';
$appswebroot = (string) OC::$APPSWEBROOT;

View File

@ -6,49 +6,6 @@ class OC_Minimizer_JS extends OC_Minimizer
{
protected $contentType = 'application/javascript';
public function findFiles($scripts) {
// Read the selected theme from the config file
$theme=OC_Config::getValue( "theme" );
// Read the detected formfactor and use the right file name.
$fext = OC_Template::getFormFactorExtension();
// Add the core js files or the js files provided by the selected theme
foreach($scripts as $script){
// Is it in 3rd party?
if($this->appendIfExist(OC::$THIRDPARTYROOT, OC::$THIRDPARTYWEBROOT, $script.'.js')) {
// Is it in apps and overwritten by the theme?
}elseif($this->appendIfExist(OC::$SERVERROOT, OC::$WEBROOT, "themes/$theme/apps/$script$fext.js" )) {
}elseif($this->appendIfExist(OC::$SERVERROOT, OC::$WEBROOT, "themes/$theme/apps/$script.js" )) {
// Is it part of an app?
}elseif($this->appendIfExist(OC::$APPSROOT, OC::$APPSWEBROOT, "apps/$script$fext.js" )) {
}elseif($this->appendIfExist(OC::$APPSROOT, OC::$APPSWEBROOT, "apps/$script.js" )) {
// Is it in the owncloud root but overwritten by the theme?
}elseif($this->appendIfExist(OC::$SERVERROOT, OC::$WEBROOT, "themes/$theme/$script$fext.js" )) {
}elseif($this->appendIfExist(OC::$SERVERROOT, OC::$WEBROOT, "themes/$theme/$script.js" )) {
// Is it in the owncloud root ?
}elseif($this->appendIfExist(OC::$SERVERROOT, OC::$WEBROOT, "$script$fext.js" )) {
}elseif($this->appendIfExist(OC::$SERVERROOT, OC::$WEBROOT, "$script.js" )) {
// Is in core but overwritten by a theme?
}elseif($this->appendIfExist(OC::$SERVERROOT, OC::$WEBROOT, "themes/$theme/core/$script$fext.js" )) {
}elseif($this->appendIfExist(OC::$SERVERROOT, OC::$WEBROOT, "themes/$theme/core/$script.js" )) {
// Is it in core?
}elseif($this->appendIfExist(OC::$SERVERROOT, OC::$WEBROOT, "core/$script$fext.js" )) {
}elseif($this->appendIfExist(OC::$SERVERROOT, OC::$WEBROOT, "core/$script.js" )) {
}else{
echo('js file not found: script:'.$script.' formfactor:'.$fext.' webroot:'.OC::$WEBROOT.' serverroot:'.OC::$SERVERROOT);
die();
}
}
return $this->files;
}
public function minimizeFiles($files) {
$js_out = '';
foreach($files as $file_info) {

View File

@ -166,11 +166,48 @@ class OC_Template{
$this->findTemplate($name);
}
/**
* autodetects the formfactor of the used device
* default -> the normal desktop browser interface
* mobile -> interface for smartphones
* tablet -> interface for tablets
* standalone -> the default interface but without header, footer and
* sidebar, just the application. Useful to use just a specific
* app on the desktop in a standalone window.
*/
public static function detectFormfactor(){
// please add more useragent strings for other devices
if(isset($_SERVER['HTTP_USER_AGENT'])){
if(stripos($_SERVER['HTTP_USER_AGENT'],'ipad')>0) {
$mode='tablet';
}elseif(stripos($_SERVER['HTTP_USER_AGENT'],'iphone')>0){
$mode='mobile';
}elseif((stripos($_SERVER['HTTP_USER_AGENT'],'N9')>0) and (stripos($_SERVER['HTTP_USER_AGENT'],'nokia')>0)){
$mode='mobile';
}else{
$mode='default';
}
}else{
$mode='default';
}
return($mode);
}
/**
* @brief Returns the formfactor extension for current formfactor
*/
static public function getFormFactorExtension()
{
// if the formfactor is not yet autodetected do the
// autodetection now. For possible formfactors check the
// detectFormfactor documentation
if(!isset($_SESSION['formfactor'])){
$_SESSION['formfactor'] = self::detectFormfactor();
}
// allow manual override via GET parameter
if(isset($_GET['formfactor'])){
$_SESSION['formfactor']=$_GET['formfactor'];
}
$formfactor=$_SESSION['formfactor'];
if($formfactor=='default') {
$fext='';
@ -339,29 +376,6 @@ class OC_Template{
}
}
/*
* @brief append the $file-url if exist at $root
* @param $type of collection to use when appending
* @param $root path to check
* @param $web base for path
* @param $file the filename
*/
public function appendIfExist($type, $root, $web, $file) {
if (is_file($root.'/'.$file)) {
$pathes = explode('/', $file);
if($type == 'cssfiles' && $root == OC::$APPSROOT && $pathes[0] == 'apps'){
$app = $pathes[1];
unset($pathes[0]);
unset($pathes[1]);
$path = implode('/', $pathes);
$this->append( $type, OC_Helper::linkTo($app, $path));
}else{
$this->append( $type, $web.'/'.$file);
}
return true;
}
return false;
}
/**
* @brief Proceeds the template
* @returns content
@ -373,109 +387,9 @@ class OC_Template{
$data = $this->_fetch();
if( $this->renderas ){
// Decide which page we show
if( $this->renderas == "user" ){
$page = new OC_Template( "core", "layout.user" );
$page->assign('searchurl',OC_Helper::linkTo( 'search', 'index.php' ), false);
$page = new OC_TemplateLayout($this->renderas);
if($this->renderas == 'user') {
$page->assign('requesttoken', $this->vars['requesttoken']);
if(array_search(OC_APP::getCurrentApp(),array('settings','admin','help'))!==false){
$page->assign('bodyid','body-settings', false);
}else{
$page->assign('bodyid','body-user', false);
}
// Add navigation entry
$navigation = OC_App::getNavigation();
$page->assign( "navigation", $navigation, false);
$page->assign( "settingsnavigation", OC_App::getSettingsNavigation(), false);
foreach($navigation as $entry) {
if ($entry['active']) {
$page->assign( 'application', $entry['name'], false );
break;
}
}
}else{
$page = new OC_Template( "core", "layout.guest" );
}
// Read the selected theme from the config file
$theme=OC_Config::getValue( "theme" );
// Read the detected formfactor and use the right file name.
$fext = self::getFormFactorExtension();
$page->assign('jsfiles', array(), false);
// Add the core js files or the js files provided by the selected theme
foreach(OC_Util::$scripts as $script){
// Is it in 3rd party?
if($page->appendIfExist('jsfiles', OC::$THIRDPARTYROOT, OC::$THIRDPARTYWEBROOT, $script.'.js')) {
// Is it in apps and overwritten by the theme?
}elseif($page->appendIfExist('jsfiles', OC::$SERVERROOT, OC::$WEBROOT, "themes/$theme/apps/$script$fext.js" )) {
}elseif($page->appendIfExist('jsfiles', OC::$SERVERROOT, OC::$WEBROOT, "themes/$theme/apps/$script.js" )) {
// Is it part of an app?
}elseif($page->appendIfExist('jsfiles', OC::$APPSROOT, OC::$APPSWEBROOT, "apps/$script$fext.js" )) {
}elseif($page->appendIfExist('jsfiles', OC::$APPSROOT, OC::$APPSWEBROOT, "apps/$script.js" )) {
// Is it in the owncloud root but overwritten by the theme?
}elseif($page->appendIfExist('jsfiles', OC::$SERVERROOT, OC::$WEBROOT, "themes/$theme/$script$fext.js" )) {
}elseif($page->appendIfExist('jsfiles', OC::$SERVERROOT, OC::$WEBROOT, "themes/$theme/$script.js" )) {
// Is it in the owncloud root ?
}elseif($page->appendIfExist('jsfiles', OC::$SERVERROOT, OC::$WEBROOT, "$script$fext.js" )) {
}elseif($page->appendIfExist('jsfiles', OC::$SERVERROOT, OC::$WEBROOT, "$script.js" )) {
// Is in core but overwritten by a theme?
}elseif($page->appendIfExist('jsfiles', OC::$SERVERROOT, OC::$WEBROOT, "themes/$theme/core/$script$fext.js" )) {
}elseif($page->appendIfExist('jsfiles', OC::$SERVERROOT, OC::$WEBROOT, "themes/$theme/core/$script.js" )) {
// Is it in core?
}elseif($page->appendIfExist('jsfiles', OC::$SERVERROOT, OC::$WEBROOT, "core/$script$fext.js" )) {
}elseif($page->appendIfExist('jsfiles', OC::$SERVERROOT, OC::$WEBROOT, "core/$script.js" )) {
}else{
echo('js file not found: script:'.$script.' formfactor:'.$fext.' webroot:'.OC::$WEBROOT.' serverroot:'.OC::$SERVERROOT);
die();
}
}
// Add the css files
$page->assign('cssfiles', array());
foreach(OC_Util::$styles as $style){
// is it in 3rdparty?
if($page->appendIfExist('cssfiles', OC::$THIRDPARTYROOT, OC::$THIRDPARTYWEBROOT, $style.'.css')) {
// or in apps?
}elseif($page->appendIfExist('cssfiles', OC::$APPSROOT, OC::$APPSWEBROOT, "apps/$style$fext.css" )) {
}elseif($page->appendIfExist('cssfiles', OC::$APPSROOT, OC::$APPSWEBROOT, "apps/$style.css" )) {
// or in the owncloud root?
}elseif($page->appendIfExist('cssfiles', OC::$SERVERROOT, OC::$WEBROOT, "$style$fext.css" )) {
}elseif($page->appendIfExist('cssfiles', OC::$SERVERROOT, OC::$WEBROOT, "$style.css" )) {
// or in core ?
}elseif($page->appendIfExist('cssfiles', OC::$SERVERROOT, OC::$WEBROOT, "core/$style$fext.css" )) {
}elseif($page->appendIfExist('cssfiles', OC::$SERVERROOT, OC::$WEBROOT, "core/$style.css" )) {
}else{
echo('css file not found: style:'.$style.' formfactor:'.$fext.' webroot:'.OC::$WEBROOT.' serverroot:'.OC::$SERVERROOT);
die();
}
}
// Add the theme css files. you can override the default values here
if(!empty($theme)) {
foreach(OC_Util::$styles as $style){
if($page->appendIfExist('cssfiles', OC::$SERVERROOT, OC::$WEBROOT, "themes/$theme/apps/$style$fext.css" )) {
}elseif($page->appendIfExist('cssfiles', OC::$SERVERROOT, OC::$WEBROOT, "themes/$theme/apps/$style.css" )) {
}elseif($page->appendIfExist('cssfiles', OC::$SERVERROOT, OC::$WEBROOT, "themes/$theme/$style$fext.css" )) {
}elseif($page->appendIfExist('cssfiles', OC::$SERVERROOT, OC::$WEBROOT, "themes/$theme/$style.css" )) {
}elseif($page->appendIfExist('cssfiles', OC::$SERVERROOT, OC::$WEBROOT, "themes/$theme/core/$style$fext.css" )) {
}elseif($page->appendIfExist('cssfiles', OC::$SERVERROOT, OC::$WEBROOT, "themes/$theme/core/$style.css" )) {
}
}
}
// Add custom headers
@ -484,7 +398,6 @@ class OC_Template{
$page->append('headers',$header);
}
// Add css files and js files
$page->assign( "content", $data, false );
return $page->fetchPage();
}

170
lib/templatelayout.php Normal file
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@ -0,0 +1,170 @@
<?php
/**
* Copyright (c) 2012 Bart Visscher <bartv@thisnet.nl>
* This file is licensed under the Affero General Public License version 3 or
* later.
* See the COPYING-README file.
*/
class OC_TemplateLayout extends OC_Template {
public function __construct( $renderas ){
// Decide which page we show
if( $renderas == 'user' ){
parent::__construct( 'core', 'layout.user' );
$this->assign('searchurl',OC_Helper::linkTo( 'search', 'index.php' ), false);
if(array_search(OC_APP::getCurrentApp(),array('settings','admin','help'))!==false){
$this->assign('bodyid','body-settings', false);
}else{
$this->assign('bodyid','body-user', false);
}
// Add navigation entry
$navigation = OC_App::getNavigation();
$this->assign( 'navigation', $navigation, false);
$this->assign( 'settingsnavigation', OC_App::getSettingsNavigation(), false);
foreach($navigation as $entry) {
if ($entry['active']) {
$this->assign( 'application', $entry['name'], false );
break;
}
}
}else{
parent::__construct( 'core', 'layout.guest' );
}
// Add the js files
$jsfiles = self::findJavascriptFiles(OC_Util::$scripts);
$this->assign('jsfiles', array(), false);
foreach($jsfiles as $info) {
$root = $info[0];
$web = $info[1];
$file = $info[2];
$this->append( 'jsfiles', $web.'/'.$file);
}
// Add the css files
$cssfiles = self::findStylesheetFiles(OC_Util::$styles);
$this->assign('cssfiles', array());
foreach($cssfiles as $info) {
$root = $info[0];
$web = $info[1];
$file = $info[2];
$paths = explode('/', $file);
if($root == OC::$APPSROOT && $paths[0] == 'apps'){
$app = $paths[1];
unset($paths[0]);
unset($paths[1]);
$path = implode('/', $paths);
$this->append( 'cssfiles', OC_Helper::linkTo($app, $path));
}else{
$this->append( 'cssfiles', $web.'/'.$file);
}
}
}
/*
* @brief append the $file-url if exist at $root
* @param $files array to append file info to
* @param $root path to check
* @param $web base for path
* @param $file the filename
*/
static public function appendIfExist(&$files, $root, $webroot, $file) {
if (is_file($root.'/'.$file)) {
$files[] = array($root, $webroot, $file);
return true;
}
return false;
}
static public function findStylesheetFiles($styles){
// Read the selected theme from the config file
$theme=OC_Config::getValue( 'theme' );
// Read the detected formfactor and use the right file name.
$fext = self::getFormFactorExtension();
$files = array();
foreach($styles as $style){
// is it in 3rdparty?
if(self::appendIfExist($files, OC::$THIRDPARTYROOT, OC::$THIRDPARTYWEBROOT, $style.'.css')) {
// or in apps?
}elseif(self::appendIfExist($files, OC::$APPSROOT, OC::$APPSWEBROOT, "apps/$style$fext.css" )) {
}elseif(self::appendIfExist($files, OC::$APPSROOT, OC::$APPSWEBROOT, "apps/$style.css" )) {
// or in the owncloud root?
}elseif(self::appendIfExist($files, OC::$SERVERROOT, OC::$WEBROOT, "$style$fext.css" )) {
}elseif(self::appendIfExist($files, OC::$SERVERROOT, OC::$WEBROOT, "$style.css" )) {
// or in core ?
}elseif(self::appendIfExist($files, OC::$SERVERROOT, OC::$WEBROOT, "core/$style$fext.css" )) {
}elseif(self::appendIfExist($files, OC::$SERVERROOT, OC::$WEBROOT, "core/$style.css" )) {
}else{
echo('css file not found: style:'.$style.' formfactor:'.$fext.' webroot:'.OC::$WEBROOT.' serverroot:'.OC::$SERVERROOT);
die();
}
}
// Add the theme css files. you can override the default values here
if(!empty($theme)) {
foreach($styles as $style){
if(self::appendIfExist($files, OC::$SERVERROOT, OC::$WEBROOT, "themes/$theme/apps/$style$fext.css" )) {
}elseif(self::appendIfExist($files, OC::$SERVERROOT, OC::$WEBROOT, "themes/$theme/apps/$style.css" )) {
}elseif(self::appendIfExist($files, OC::$SERVERROOT, OC::$WEBROOT, "themes/$theme/$style$fext.css" )) {
}elseif(self::appendIfExist($files, OC::$SERVERROOT, OC::$WEBROOT, "themes/$theme/$style.css" )) {
}elseif(self::appendIfExist($files, OC::$SERVERROOT, OC::$WEBROOT, "themes/$theme/core/$style$fext.css" )) {
}elseif(self::appendIfExist($files, OC::$SERVERROOT, OC::$WEBROOT, "themes/$theme/core/$style.css" )) {
}
}
}
return $files;
}
static public function findJavascriptFiles($scripts){
// Read the selected theme from the config file
$theme=OC_Config::getValue( 'theme' );
// Read the detected formfactor and use the right file name.
$fext = self::getFormFactorExtension();
$files = array();
foreach($scripts as $script){
// Is it in 3rd party?
if(self::appendIfExist($files, OC::$THIRDPARTYROOT, OC::$THIRDPARTYWEBROOT, $script.'.js')) {
// Is it in apps and overwritten by the theme?
}elseif(self::appendIfExist($files, OC::$SERVERROOT, OC::$WEBROOT, "themes/$theme/apps/$script$fext.js" )) {
}elseif(self::appendIfExist($files, OC::$SERVERROOT, OC::$WEBROOT, "themes/$theme/apps/$script.js" )) {
// Is it part of an app?
}elseif(self::appendIfExist($files, OC::$APPSROOT, OC::$APPSWEBROOT, "apps/$script$fext.js" )) {
}elseif(self::appendIfExist($files, OC::$APPSROOT, OC::$APPSWEBROOT, "apps/$script.js" )) {
// Is it in the owncloud root but overwritten by the theme?
}elseif(self::appendIfExist($files, OC::$SERVERROOT, OC::$WEBROOT, "themes/$theme/$script$fext.js" )) {
}elseif(self::appendIfExist($files, OC::$SERVERROOT, OC::$WEBROOT, "themes/$theme/$script.js" )) {
// Is it in the owncloud root ?
}elseif(self::appendIfExist($files, OC::$SERVERROOT, OC::$WEBROOT, "$script$fext.js" )) {
}elseif(self::appendIfExist($files, OC::$SERVERROOT, OC::$WEBROOT, "$script.js" )) {
// Is in core but overwritten by a theme?
}elseif(self::appendIfExist($files, OC::$SERVERROOT, OC::$WEBROOT, "themes/$theme/core/$script$fext.js" )) {
}elseif(self::appendIfExist($files, OC::$SERVERROOT, OC::$WEBROOT, "themes/$theme/core/$script.js" )) {
// Is it in core?
}elseif(self::appendIfExist($files, OC::$SERVERROOT, OC::$WEBROOT, "core/$script$fext.js" )) {
}elseif(self::appendIfExist($files, OC::$SERVERROOT, OC::$WEBROOT, "core/$script.js" )) {
}else{
echo('js file not found: script:'.$script.' formfactor:'.$fext.' webroot:'.OC::$WEBROOT.' serverroot:'.OC::$SERVERROOT);
die();
}
}
return $files;
}
}

View File

@ -17,7 +17,8 @@ OC_App::setActiveNavigationEntry( 'personal' );
// calculate the disc space
$rootInfo=OC_FileCache::get('');
$used=$rootInfo['size'];
$sharedInfo=OC_FileCache::get('/Shared');
$used=$rootInfo['size']-$sharedInfo['size'];
$free=OC_Filesystem::free_space();
$total=$free+$used;
if($total==0) $total=1; // prevent division by zero