Merge branch 'master' into sabredav_1.6

26 files changed, 1237 insertions, 28 deletions

diff --git a/apps/bookmarks/bookmarksHelper.php b/apps/bookmarks/bookmarksHelper.php
index 8def7401e2f..7ada69014fb 100644
--- a/apps/bookmarks/bookmarksHelper.php
+++ b/apps/bookmarks/bookmarksHelper.php
@@ -71,7 +71,7 @@ function getURLMetadata($url) {
 	return $metadata;
 }
 
-function addBookmark($url, $title='', $tags='') {
+function addBookmark($url, $title, $tags='') {
 	$CONFIG_DBTYPE = OC_Config::getValue( "dbtype", "sqlite" );
 	if( $CONFIG_DBTYPE == 'sqlite' or $CONFIG_DBTYPE == 'sqlite3' ){
 		$_ut = "strftime('%s','now')";
@@ -93,6 +93,11 @@ function addBookmark($url, $title='', $tags='') {
 		$title = $metadata['title'];
 	}
 	
+	if(empty($title)) {
+		$l = new OC_L10N('bookmarks');
+		$title = $l->t('unnamed');
+	}
+	
 	$params=array(
 	htmlspecialchars_decode($url),
 	htmlspecialchars_decode($title),
diff --git a/apps/bookmarks/js/bookmarks.js b/apps/bookmarks/js/bookmarks.js
index fa5adde2545..9502af0a00d 100644
--- a/apps/bookmarks/js/bookmarks.js
+++ b/apps/bookmarks/js/bookmarks.js
@@ -9,9 +9,7 @@ $(document).ready(function() {
 		fillWindow($('.bookmarks_list'));
 	});
 	$(window).resize();
-	$($('.bookmarks_list')).scroll(updateOnBottom);
-	
-	$('.bookmarks_list').empty();
+	$('.bookmarks_list').scroll(updateOnBottom).empty().width($('#content').width());
 	getBookmarks();
 });
 
@@ -145,7 +143,7 @@ function updateBookmarksList(bookmark) {
 			'<p class="bookmark_title">'+
 				'<a href="' + encodeEntities(bookmark.url) + '" target="_blank" class="bookmark_link">' + encodeEntities(bookmark.title) + '</a>' +
 			'</p>' +
-			'<p class="bookmark_url">' + encodeEntities(bookmark.url) + '</p>' +
+			'<p class="bookmark_url"><a href="' + encodeEntities(bookmark.url) + '" target="_blank" class="bookmark_link">' + encodeEntities(bookmark.url) + '</a></p>' +
 		'</div>'
 	);
 	if(taglist != '') {
diff --git a/apps/calendar/ajax/events.php b/apps/calendar/ajax/events.php
index dff02e15875..724cde45669 100755
--- a/apps/calendar/ajax/events.php
+++ b/apps/calendar/ajax/events.php
@@ -8,11 +8,13 @@
 
 require_once ('../../../lib/base.php');
 require_once('when/When.php');
-
+$l = new OC_L10N('calendar');
+$unnamed = $l->t('unnamed');
 function create_return_event($event, $vevent){
 	$return_event = array();
+	global $unnamed;
 	$return_event['id'] = (int)$event['id'];
-	$return_event['title'] = htmlspecialchars($event['summary']);
+	$return_event['title'] = htmlspecialchars(($event['summary']!=NULL || $event['summary'] != '')?$event['summary']: $unnamed);
 	$return_event['description'] = isset($vevent->DESCRIPTION)?htmlspecialchars($vevent->DESCRIPTION->value):'';
 	$last_modified = $vevent->__get('LAST-MODIFIED');
 	if ($last_modified){
diff --git a/apps/files_remote/appinfo/app.php b/apps/files_remote/appinfo/app.php
index f94e813ea5f..02c1c3ae313 100644
--- a/apps/files_remote/appinfo/app.php
+++ b/apps/files_remote/appinfo/app.php
@@ -7,3 +7,5 @@
  */
 
 OC::$CLASSPATH['OC_Filestorage_FTP']='apps/files_remote/lib/ftp.php';
+OC::$CLASSPATH['OC_Filestorage_DAV']='apps/files_remote/lib/webdav.php';
+OC::$CLASSPATH['OC_Filestorage_Google']='apps/files_remote/lib/google.php';
diff --git a/apps/files_remote/lib/google.php b/apps/files_remote/lib/google.php
new file mode 100644
index 00000000000..0d6db1987f8
--- /dev/null
+++ b/apps/files_remote/lib/google.php
@@ -0,0 +1,409 @@
+<?php
+
+/**
+* ownCloud
+*
+* @author Michael Gapczynski
+* @copyright 2012 Michael Gapczynski mtgap@owncloud.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 Affero General Public
+* License along with this library.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+require_once 'common.inc.php';
+
+class OC_Filestorage_Google extends OC_Filestorage_Common {
+
+	private $consumer;
+	private $oauth_token;
+	private $sig_method;
+	private $entries;
+
+	public function __construct($arguments) {
+		$consumer_key = isset($arguments['consumer_key']) ? $arguments['consumer_key'] : 'anonymous';
+		$consumer_secret = isset($arguments['consumer_secret']) ? $arguments['consumer_secret'] : 'anonymous';
+		$this->consumer = new OAuthConsumer($consumer_key, $consumer_secret);
+		$this->oauth_token = new OAuthToken($arguments['token'], $arguments['token_secret']);
+		$this->sig_method = new OAuthSignatureMethod_HMAC_SHA1();
+		$this->entries = array();
+	}
+
+	private function sendRequest($feedUri, $http_method, $isDownload = false, $postData = null) {
+		$feedUri = trim($feedUri);
+		// create an associative array from each key/value url query param pair.
+		$params = array();
+		$pieces = explode('?', $feedUri);
+		if (isset($pieces[1])) {
+			$params = explode_assoc('=', '&', $pieces[1]);
+		}
+		// urlencode each url parameter key/value pair
+		$tempStr = $pieces[0];
+		foreach ($params as $key => $value) {
+			$tempStr .= '&' . urlencode($key) . '=' . urlencode($value);
+		}
+		$feedUri = preg_replace('/&/', '?', $tempStr, 1);
+		$request = OAuthRequest::from_consumer_and_token($this->consumer, $this->oauth_token, $http_method, $feedUri, $params);
+		$request->sign_request($this->sig_method, $this->consumer, $this->oauth_token);
+		$auth_header = $request->to_header();
+		$headers = array($auth_header, 'Content-Type: application/atom+xml', 'GData-Version: 3.0');
+		$curl = curl_init($feedUri);
+		curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
+		curl_setopt($curl, CURLOPT_FAILONERROR, false);
+		curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
+		switch ($http_method) {
+			case 'GET':
+				curl_setopt($curl, CURLOPT_HTTPHEADER, $headers);
+				break;
+			case 'POST':
+				curl_setopt($curl, CURLOPT_HTTPHEADER, $headers);
+				curl_setopt($curl, CURLOPT_POST, 1);
+				curl_setopt($curl, CURLOPT_POSTFIELDS, $postData);
+				break;
+			case 'PUT':
+				$headers[] = 'If-Match: *';
+				curl_setopt($curl, CURLOPT_HTTPHEADER, $headers);
+				curl_setopt($curl, CURLOPT_CUSTOMREQUEST, $http_method);
+				curl_setopt($curl, CURLOPT_POSTFIELDS, $postData);
+				break;
+			case 'DELETE':
+				$headers[] = 'If-Match: *';
+				curl_setopt($curl, CURLOPT_HTTPHEADER, $headers);
+				curl_setopt($curl, CURLOPT_CUSTOMREQUEST, $http_method);
+				break;
+			default:
+				curl_setopt($curl, CURLOPT_HTTPHEADER, $headers);
+		}
+		if ($isDownload) {
+			$tmpFile = OC_Helper::tmpFile();
+			$fp = fopen($tmpFile, 'w');
+			curl_setopt($curl, CURLOPT_FILE, $fp);
+			curl_exec($curl);
+			curl_close($curl);
+			return $tmpFile;
+		}
+		$result = curl_exec($curl);
+		curl_close($curl);
+		$dom = new DOMDocument();
+		$dom->loadXML($result);
+		return $dom;
+	}
+
+	private function getResource($path) {
+		$file = basename($path);
+		if (array_key_exists($file, $this->entries)) {
+			return $this->entries[$file];
+		} else {
+			// Strip the file extension; file could be a native Google Docs resource
+			if ($pos = strpos($file, '.')) {
+				$title = substr($file, 0, $pos);
+				$dom = $this->sendRequest('https://docs.google.com/feeds/default/private/full?showfolders=true&title='.$title, 'GET');
+				// Check if request was successful and entry exists
+				if ($dom && $entry = $dom->getElementsByTagName('entry')->item(0)) {
+					$this->entries[$file] = $entry;
+					return $entry;
+				}
+			}
+			$dom = $this->sendRequest('https://docs.google.com/feeds/default/private/full?showfolders=true&title='.$file, 'GET');
+			// Check if request was successful and entry exists
+			if ($dom && $entry = $dom->getElementsByTagName('entry')->item(0)) {
+				$this->entries[$file] = $entry;
+				return $entry;
+			}
+			return false;
+		}
+	}
+
+	private function getExtension($entry) {
+		$mimetype = $this->getMimeType('', $entry);
+		switch ($mimetype) {
+			case 'httpd/unix-directory':
+				return '';
+			case 'application/vnd.oasis.opendocument.text':
+				return 'odt';
+			case 'application/vnd.oasis.opendocument.spreadsheet':
+				return 'ods';
+			case 'application/vnd.oasis.opendocument.presentation':
+				return 'pptx';
+			case 'text/html':
+				return 'html';
+			default:
+				return 'html';
+		}
+	}
+	
+
+	public function mkdir($path) {
+		$dir = dirname($path);
+		// Check if path parent is root directory
+		if ($dir == '/' || $dir == '\.' || $dir == '.') {
+			$feedUri = 'https://docs.google.com/feeds/default/private/full';
+		// Get parent content link
+		} else if ($dom = $this->getResource(basename($dir))) {
+			$feedUri = $dom->getElementsByTagName('content')->item(0)->getAttribute('src');
+		}
+		if (isset($feedUri)) {
+			$title = basename($path);
+			// Construct post data
+			$postData = '<?xml version="1.0" encoding="UTF-8"?>';
+			$postData .= '<entry xmlns="http://www.w3.org/2005/Atom">';
+			$postData .= '<category scheme="http://schemas.google.com/g/2005#kind" term="http://schemas.google.com/docs/2007#folder"/>';
+			$postData .= '<title>'.$title.'</title>';
+			$postData .= '</entry>';
+			if ($dom = $this->sendRequest($feedUri, 'POST', $postData)) {
+				return true;
+			}
+		}
+		return false;
+	}
+
+	public function rmdir($path) {
+		return $this->unlink($path);
+	}
+
+	public function opendir($path) {
+		if ($path == '' || $path == '/') {
+			$next = 'https://docs.google.com/feeds/default/private/full/folder%3Aroot/contents';
+		} else {
+			if ($entry = $this->getResource($path)) {
+				$next = $entry->getElementsByTagName('content')->item(0)->getAttribute('src');
+			} else {
+				return false;
+			}
+		}
+		$files = array();
+		while ($next) {
+			$dom = $this->sendRequest($next, 'GET');
+			$links = $dom->getElementsByTagName('link');
+			foreach ($links as $link) {
+				if ($link->getAttribute('rel') == 'next') {
+					$next = $link->getAttribute('src');
+					break;
+				} else {
+					$next = false;
+				}
+			}
+			$entries = $dom->getElementsByTagName('entry');
+			foreach ($entries as $entry) {
+				$name = $entry->getElementsByTagName('title')->item(0)->nodeValue;
+				// Google Docs resources don't always include extensions in title
+				if (!strpos($name, '.')) {
+					$extension = $this->getExtension($entry);
+					if ($extension != '') {
+						$name .= '.'.$extension;
+					}
+				}
+				$files[] = $name;
+				// Cache entry for future use
+				$this->entries[$name] = $entry;
+			}
+		}
+		OC_FakeDirStream::$dirs['google'] = $files;
+		return opendir('fakedir://google');
+	}
+
+	public function stat($path) {
+		if ($path == '' || $path == '/') {
+			$stat['size'] = $this->free_space($path);
+			$stat['atime'] = time();
+			$stat['mtime'] = time();
+			$stat['ctime'] = time();
+		} else if ($entry = $this->getResource($path)) {
+			// NOTE: Native resources don't have a file size
+			$stat['size'] = $entry->getElementsByTagNameNS('http://schemas.google.com/g/2005', 'quotaBytesUsed')->item(0)->nodeValue;
+// 			if (isset($atime = $entry->getElementsByTagNameNS('http://schemas.google.com/g/2005', 'lastViewed')->item(0)->nodeValue)) 
+// 			$stat['atime'] = strtotime($entry->getElementsByTagNameNS('http://schemas.google.com/g/2005', 'lastViewed')->item(0)->nodeValue);
+			$stat['mtime'] = strtotime($entry->getElementsByTagName('updated')->item(0)->nodeValue);
+			$stat['ctime'] = strtotime($entry->getElementsByTagName('published')->item(0)->nodeValue);
+		}
+		if (isset($stat)) {
+			return $stat;
+		}
+		return false;
+	}
+
+	public function filetype($path) {
+		if ($path == '' || $path == '/') {
+			return 'dir';
+		} else if ($entry = $this->getResource($path)) {
+			$categories = $entry->getElementsByTagName('category');
+			foreach ($categories as $category) {
+				if ($category->getAttribute('scheme') == 'http://schemas.google.com/g/2005#kind') {
+					$type = $category->getAttribute('label');
+					if (strlen(strstr($type, 'folder')) > 0) {
+						return 'dir';
+					} else {
+						return 'file';
+					}
+				}
+			}
+		}
+		return false;
+	}
+
+	public function is_readable($path) {
+		return true;
+	}
+
+	public function is_writable($path) {
+		if ($path == '' || $path == '/') {
+			return true;
+		} else if ($entry = $this->getResource($path)) {
+			// Check if edit or edit-media links exist
+			$links = $entry->getElementsByTagName('link');
+			foreach ($links as $link) {
+				if ($link->getAttribute('rel') == 'edit') {
+					return true;
+				} else if ($link->getAttribute('rel') == 'edit-media') {
+					return true;
+				}
+			}
+		}
+		return false;
+	}
+	
+	public function file_exists($path) {
+		if ($path == '' || $path == '/') {
+			return true;
+		} else if ($this->getResource($path)) {
+			return true;
+		}
+		return false;
+	}
+	
+	public function unlink($path) {
+		// Get resource self link to trash resource
+		if ($entry = $this->getResource($path)) {
+			$links = $entry->getElementsByTagName('link');
+			foreach ($links as $link) {
+				if ($link->getAttribute('rel') == 'self') {
+					$feedUri = $link->getAttribute('href');
+				}
+			}
+		}
+		if (isset($feedUri)) {
+			$this->sendRequest($feedUri, 'DELETE');
+			return true;
+		}
+		return false;
+	}
+
+	public function rename($path1, $path2) {
+		// TODO Add support for moving to different collections
+		// Get resource edit link to rename resource
+		if ($entry = $this->getResource($path1)) {
+			$etag = $entry->getElementsByTagName('entry')->item(0)->getAttribute('gd:etag');
+			$links = $entry->getElementsByTagName('link');
+			foreach ($links as $link) {
+				if ($link->getAttribute('rel') == 'edit') {
+					$feedUri = $link->getAttribute('href');
+				}
+			}
+		}
+		if (isset($etag) && isset($feedUri)) {
+			$title = basename($path2);
+			// Construct post data
+			$postData = '<?xml version="1.0" encoding="UTF-8"?>';
+			$postData .= '<entry xmlns="http://www.w3.org/2005/Atom" xmlns:docs="http://schemas.google.com/docs/2007" xmlns:gd="http://schemas.google.com/g/2005" gd:etag='.$etag.'>';
+			$postData .= '<title>'.$title.'</title>';
+			$postData .= '</entry>';
+			$this->sendRequest($feedUri, 'PUT', $postData);
+			return true;
+		}
+		return false;
+	}
+
+	public function fopen($path, $mode) {
+		if ($entry = $this->getResource($path)) {
+			switch ($mode) {
+				case 'r':
+				case 'rb':
+					$extension = $this->getExtension($entry);
+					$downloadUri = $entry->getElementsByTagName('content')->item(0)->getAttribute('src');
+					// TODO Non-native documents don't need these additional parameters
+					$downloadUri .= '&exportFormat='.$extension.'&format='.$extension;
+					$tmpFile = $this->sendRequest($downloadUri, 'GET', true);
+					return fopen($tmpFile, 'r');
+				case 'w':
+				case 'wb':
+				case 'a':
+				case 'ab':
+				case 'r+':
+				case 'w+':
+				case 'wb+':
+				case 'a+':
+				case 'x':
+				case 'x+':
+				case 'c':
+				case 'c+':
+					// TODO Edit documents
+			}
+			
+		}
+		return false;
+	}
+
+	public function getMimeType($path, $entry = null) {
+		// Entry can be passed, because extension is required for opendir and the entry can't be cached without the extension
+		if ($entry == null) {
+			if ($path == '' || $path == '/') {
+				return 'httpd/unix-directory';
+			} else {
+				$entry = $this->getResource($path);
+			}
+		}
+		if ($entry) {
+			$mimetype = $entry->getElementsByTagName('content')->item(0)->getAttribute('type');
+			// Native Google Docs resources often default to text/html, but it may be more useful to default to a corresponding ODF mimetype
+			// Collections get reported as application/atom+xml, make sure it actually is a folder and fix the mimetype
+			if ($mimetype == 'text/html' || $mimetype == 'application/atom+xml;type=feed') {
+				$categories = $entry->getElementsByTagName('category');
+				foreach ($categories as $category) {
+					if ($category->getAttribute('scheme') == 'http://schemas.google.com/g/2005#kind') {
+						$type = $category->getAttribute('label');
+						if (strlen(strstr($type, 'folder')) > 0) {
+							return 'httpd/unix-directory';
+						} else if (strlen(strstr($type, 'document')) > 0) {
+							return 'application/vnd.oasis.opendocument.text';
+						} else if (strlen(strstr($type, 'spreadsheet')) > 0) {
+							return 'application/vnd.oasis.opendocument.spreadsheet';
+						} else if (strlen(strstr($type, 'presentation')) > 0) {
+							return 'application/vnd.oasis.opendocument.presentation';
+						} else if (strlen(strstr($type, 'drawing')) > 0) {
+							return 'application/vnd.oasis.opendocument.graphics';
+						} else {
+							// If nothing matches return text/html, all native Google Docs resources can be exported as text/html
+							return 'text/html';
+						}
+					}
+				}
+			}
+			return $mimetype;
+		}
+		return false;
+	}
+	
+	public function free_space($path) {
+		if ($dom = $this->sendRequest('https://docs.google.com/feeds/metadata/default', 'GET')) {
+			// NOTE: Native Google Docs resources don't count towards quota
+			$total = $dom->getElementsByTagNameNS('http://schemas.google.com/g/2005', 'quotaBytesTotal')->item(0)->nodeValue;
+			$used = $dom->getElementsByTagNameNS('http://schemas.google.com/g/2005', 'quotaBytesUsed')->item(0)->nodeValue;
+			return $total - $used;
+		}
+		return false;
+	}
+  
+	public function touch($path, $mtime = null) {
+	  
+	}
+
+}
\ No newline at end of file
diff --git a/apps/files_remote/lib/webdav.php b/apps/files_remote/lib/webdav.php
new file mode 100644
index 00000000000..7a2da5c8ec0
--- /dev/null
+++ b/apps/files_remote/lib/webdav.php
@@ -0,0 +1,293 @@
+<?php
+/**
+ * Copyright (c) 2012 Robin Appelman <icewind@owncloud.com>
+ * This file is licensed under the Affero General Public License version 3 or
+ * later.
+ * See the COPYING-README file.
+ */
+
+class OC_FileStorage_DAV extends OC_Filestorage_Common{
+	private $password;
+	private $user;
+	private $host;
+	private $secure;
+	private $root;
+	/**
+	 * @var Sabre_DAV_Client
+	 */
+	private $client;
+
+	private static $tempFiles=array();
+	
+	public function __construct($params){
+		$this->host=$params['host'];
+		$this->user=$params['user'];
+		$this->password=$params['password'];
+		$this->secure=isset($params['secure'])?(bool)$params['secure']:false;
+		$this->root=isset($params['root'])?$params['root']:'/';
+		if(substr($this->root,0,1)!='/'){
+			$this->root='/'.$this->root;
+		}
+		if(substr($this->root,-1,1)!='/'){
+			$this->root.='/';
+		}
+		
+		$settings = array(
+			'baseUri' => $this->createBaseUri(),
+			'userName' => $this->user,
+			'password' => $this->password,
+		);
+		$this->client = new Sabre_DAV_Client($settings);
+
+		//create the root folder if necesary
+		$this->mkdir('');
+	}
+
+	private function createBaseUri(){
+		$baseUri='http';
+		if($this->secure){
+			$baseUri.'s';
+		}
+		$baseUri.='://'.$this->host.$this->root;
+		return $baseUri;
+	}
+
+	public function mkdir($path){
+		$path=$this->cleanPath($path);
+		return $this->simpleResponse('MKCOL',$path,null,201);
+	}
+
+	public function rmdir($path){
+		$path=$this->cleanPath($path);
+		return $this->simpleResponse('DELETE',$path,null,204);
+	}
+
+	public function opendir($path){
+		$path=$this->cleanPath($path);
+		try{
+			$response=$this->client->propfind($path, array(),1);
+			$stripLength=strlen($this->root)+strlen($path);
+			$id=md5('webdav'.$this->root.$path);
+			OC_FakeDirStream::$dirs[$id]=array();
+			foreach($response as $file=>$data){
+				//strip root and path
+				$file=trim(substr($file,$stripLength));
+				$file=trim($file,'/');
+				if($file){
+					OC_FakeDirStream::$dirs[$id][]=$file;
+				}
+			}
+			return opendir('fakedir://'.$id);
+		}catch(Exception $e){
+			return false;
+		}
+	}
+
+	public function filetype($path){
+		$path=$this->cleanPath($path);
+		try{
+			$response=$this->client->propfind($path, array('{DAV:}resourcetype'));
+			$responseType=$response["{DAV:}resourcetype"]->resourceType;
+			return (count($responseType)>0 and $responseType[0]=="{DAV:}collection")?'dir':'file';
+		}catch(Exception $e){
+			return false;
+		}
+	}
+
+	public function is_readable($path){
+		return true;//not properly supported
+	}
+
+	public function is_writable($path){
+		return true;//not properly supported
+	}
+
+	public function file_exists($path){
+		$path=$this->cleanPath($path);
+		try{
+			$response=$this->client->propfind($path, array('{DAV:}resourcetype'));
+			return true;//no 404 exception
+		}catch(Exception $e){
+			return false;
+		}
+	}
+
+	public function unlink($path){
+		return $this->simpleResponse('DELETE',$path,null,204);
+	}
+
+	public function fopen($path,$mode){
+		$path=$this->cleanPath($path);
+		switch($mode){
+			case 'r':
+			case 'rb':
+				//straight up curl instead of sabredav here, sabredav put's the entire get result in memory
+				$curl = curl_init();
+				$fp = fopen('php://temp', 'r+');
+				curl_setopt($curl,CURLOPT_USERPWD,$this->user.':'.$this->password);
+				curl_setopt($curl, CURLOPT_URL, $this->createBaseUri().$path);
+				curl_setopt($curl, CURLOPT_FILE, $fp);
+
+				curl_exec ($curl);
+				curl_close ($curl);
+				rewind($fp);
+				return $fp;
+			case 'w':
+			case 'wb':
+			case 'a':
+			case 'ab':
+			case 'r+':
+			case 'w+':
+			case 'wb+':
+			case 'a+':
+			case 'x':
+			case 'x+':
+			case 'c':
+			case 'c+':
+				//emulate these
+				if(strrpos($path,'.')!==false){
+					$ext=substr($path,strrpos($path,'.'));
+				}else{
+					$ext='';
+				}
+				$tmpFile=OC_Helper::tmpFile($ext);
+				OC_CloseStreamWrapper::$callBacks[$tmpFile]=array($this,'writeBack');
+				if($this->file_exists($path)){
+					$this->getFile($path,$tmpFile);
+				}
+				self::$tempFiles[$tmpFile]=$path;
+				return fopen('close://'.$tmpFile,$mode);
+		}
+	}
+
+	public function writeBack($tmpFile){
+		if(isset(self::$tempFiles[$tmpFile])){
+			$this->uploadFile($tmpFile,self::$tempFiles[$tmpFile]);
+			unlink($tmpFile);
+		}
+	}
+
+	public function free_space($path){
+		$path=$this->cleanPath($path);
+		try{
+			$response=$this->client->propfind($path, array('{DAV:}quota-available-bytes'));
+			if(isset($response['{DAV:}quota-available-bytes'])){
+				return (int)$response['{DAV:}quota-available-bytes'];
+			}else{
+				return 0;
+			}
+		}catch(Exception $e){
+			return 0;
+		}
+	}
+
+	public function touch($path,$mtime=null){
+		if(is_null($mtime)){
+			$mtime=time();
+		}
+		$path=$this->cleanPath($path);
+		$this->client->proppatch($path, array('{DAV:}lastmodified' => $mtime,));
+	}
+
+	public function getFile($path,$target){
+		$source=$this->fopen($path,'r');
+		file_put_contents($target,$source);
+	}
+
+	public function uploadFile($path,$target){
+		$source=fopen($path,'r');
+
+		$curl = curl_init();
+		curl_setopt($curl,CURLOPT_USERPWD,$this->user.':'.$this->password);
+		curl_setopt($curl, CURLOPT_URL, $this->createBaseUri().$target);
+		curl_setopt($curl, CURLOPT_BINARYTRANSFER, true);
+		curl_setopt($curl, CURLOPT_INFILE, $source); // file pointer
+		curl_setopt($curl, CURLOPT_INFILESIZE, filesize($path));
+		curl_setopt($curl, CURLOPT_PUT, true);
+		curl_exec ($curl);
+		curl_close ($curl);
+	}
+
+	public function rename($path1,$path2){
+		$path1=$this->cleanPath($path1);
+		$path2=$this->root.$this->cleanPath($path2);
+		try{
+			$response=$this->client->request('MOVE',$path1,null,array('Destination'=>$path2));
+			return true;
+		}catch(Exception $e){
+			echo $e;
+			echo 'fail';
+			var_dump($response);
+			return false;
+		}
+	}
+
+	public function copy($path1,$path2){
+		$path1=$this->cleanPath($path1);
+		$path2=$this->root.$this->cleanPath($path2);
+		try{
+			$response=$this->client->request('COPY',$path1,null,array('Destination'=>$path2));
+			return true;
+		}catch(Exception $e){
+			echo $e;
+			echo 'fail';
+			var_dump($response);
+			return false;
+		}
+	}
+
+	public function stat($path){
+		$path=$this->cleanPath($path);
+		try{
+			$response=$this->client->propfind($path, array('{DAV:}getlastmodified','{DAV:}getcontentlength'));
+			if(isset($response['{DAV:}getlastmodified']) and isset($response['{DAV:}getcontentlength'])){
+				return array(
+					'mtime'=>strtotime($response['{DAV:}getlastmodified']),
+					'size'=>(int)$response['{DAV:}getcontentlength'],
+					'ctime'=>-1,
+				);
+			}else{
+				return array();
+			}
+		}catch(Exception $e){
+			return array();
+		}
+	}
+
+	public function getMimeType($path){
+		$path=$this->cleanPath($path);
+		try{
+			$response=$this->client->propfind($path, array('{DAV:}getcontenttype','{DAV:}resourcetype'));
+			$responseType=$response["{DAV:}resourcetype"]->resourceType;
+			$type=(count($responseType)>0 and $responseType[0]=="{DAV:}collection")?'dir':'file';
+			if($type=='dir'){
+				return 'httpd/unix-directory';
+			}elseif(isset($response['{DAV:}getcontenttype'])){
+				return $response['{DAV:}getcontenttype'];
+			}else{
+				return false;
+			}
+		}catch(Exception $e){
+			return false;
+		}
+	}
+
+	private function cleanPath($path){
+		if(substr($path,0,1)=='/'){
+			return substr($path,1);
+		}else{
+			return $path;
+		}
+	}
+
+	private function simpleResponse($method,$path,$body,$expected){
+		$path=$this->cleanPath($path);
+		try{
+			$response=$this->client->request($method,$path,$body);
+			return $response['statusCode']==$expected;
+		}catch(Exception $e){
+			return false;
+		}
+	}
+}
+
diff --git a/apps/files_remote/tests/config.php b/apps/files_remote/tests/config.php
index 54105782919..9b40d2b98cf 100644
--- a/apps/files_remote/tests/config.php
+++ b/apps/files_remote/tests/config.php
@@ -5,5 +5,18 @@ return array(
 		'user'=>'test',
 		'password'=>'test',
 		'root'=>'/test',
+	),
+	'webdav'=>array(
+		'host'=>'localhost',
+		'user'=>'test',
+		'password'=>'test',
+		'root'=>'/owncloud/files/webdav.php',
+	),
+	'google'=>array(
+		'consumer_key'=>'anonymous',
+		'consumer_secret'=>'anonymous',
+		'token'=>'test',
+		'token_secret'=>'test',
+		'root'=>'/google',
 	)
 );
diff --git a/apps/files_remote/tests/ftp.php b/apps/files_remote/tests/ftp.php
index 2d5405ccda6..03633b7c0d1 100644
--- a/apps/files_remote/tests/ftp.php
+++ b/apps/files_remote/tests/ftp.php
@@ -7,9 +7,6 @@
  */
 
 class Test_Filestorage_FTP extends Test_FileStorage {
-	/**
-	 * @var string tmpDir
-	 */
 	private $config;
 	private $id;
 
@@ -24,5 +21,3 @@ class Test_Filestorage_FTP extends Test_FileStorage {
 		OC_Helper::rmdirr($this->instance->constructUrl(''));
 	}
 }
-
-?>
\ No newline at end of file
diff --git a/apps/files_remote/tests/google.php b/apps/files_remote/tests/google.php
new file mode 100644
index 00000000000..b49f9e4647c
--- /dev/null
+++ b/apps/files_remote/tests/google.php
@@ -0,0 +1,38 @@
+<?php
+
+/**
+* ownCloud
+*
+* @author Michael Gapczynski
+* @copyright 2012 Michael Gapczynski mtgap@owncloud.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 Affero General Public
+* License along with this library.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+class Test_Filestorage_Google extends Test_FileStorage {
+	
+	private $config;
+	private $id;
+
+	public function setUp(){
+		$id=uniqid();
+		$this->config=include('apps/files_remote/tests/config.php');
+		$this->config['google']['root'].='/'.$id;//make sure we have an new empty folder to work in
+		$this->instance=new OC_Filestorage_Google($this->config['google']);
+	}
+
+	public function tearDown(){
+		$this->instance->rmdir('/');
+	}
+}
\ No newline at end of file
diff --git a/apps/files_remote/tests/webdav.php b/apps/files_remote/tests/webdav.php
new file mode 100644
index 00000000000..219fff8852d
--- /dev/null
+++ b/apps/files_remote/tests/webdav.php
@@ -0,0 +1,23 @@
+<?php
+/**
+ * Copyright (c) 2012 Robin Appelman <icewind@owncloud.com>
+ * This file is licensed under the Affero General Public License version 3 or
+ * later.
+ * See the COPYING-README file.
+ */
+
+class Test_Filestorage_DAV extends Test_FileStorage {
+	private $config;
+	private $id;
+
+	public function setUp(){
+		$id=uniqid();
+		$this->config=include('apps/files_remote/tests/config.php');
+		$this->config['webdav']['root'].='/'.$id;//make sure we have an new empty folder to work in
+		$this->instance=new OC_Filestorage_DAV($this->config['webdav']);
+	}
+
+	public function tearDown(){
+		$this->instance->rmdir('/');
+	}
+}
diff --git a/apps/gallery/ajax/galleryOp.php b/apps/gallery/ajax/galleryOp.php
index 459c30f6ac6..b0433898cda 100644
--- a/apps/gallery/ajax/galleryOp.php
+++ b/apps/gallery/ajax/galleryOp.php
@@ -111,9 +111,48 @@ function handleGetGallery($path) {
     $p[] = utf8_encode($r['file_path']);
   }
 
-  OC_JSON::success(array('albums'=>$a, 'photos'=>$p));
+  $r = OC_Gallery_Sharing::getEntryByAlbumId($album_details['album_id']);
+  $shared = false;
+  $recursive = false;
+  $token = '';
+  if ($row = $r->fetchRow()) {
+    $shared = true;
+    $recursive = ($row['recursive'] == 1)? true : false;
+    $token = $row['token'];
+  }
+
+  OC_JSON::success(array('albums'=>$a, 'photos'=>$p, 'shared' => $shared, 'recursive' => $recursive, 'token' => $token));
+}
+
+function handleShare($path, $share, $recursive) {
+  $recursive = $recursive == 'true' ? 1 : 0;
+  $owner = OC_User::getUser();
+  $r = OC_Gallery_Album::find($owner, null, $path);
+  if ($row = $r->fetchRow()) {
+    $albumId = $row['album_id'];
+  } else {
+    OC_JSON::error(array('cause' => 'Couldn\'t find requested gallery'));
+    exit;
+  }
+    
+  if ($share == false) {
+      OC_Gallery_Sharing::remove($albumId);
+      OC_JSON::success(array('sharing' => false));
+  } else { // share, yeah \o/
+    $r = OC_Gallery_Sharing::getEntryByAlbumId($albumId);
+    if (($row = $r->fetchRow())) { // update entry
+      OC_Gallery_Sharing::updateSharingByToken($row['token'], $recursive);
+      OC_JSON::success(array('sharing' => true, 'token' => $row['token'], 'recursive' => $recursive == 1 ? true : false ));
+    } else { // and new sharing entry
+      $date = new DateTime();
+      $token = md5($owner . $date->getTimestamp());
+      OC_Gallery_Sharing::addShared($token, intval($albumId), $recursive);
+      OC_JSON::success(array('sharing' => true, 'token' => $token, 'recursive' => $recursive == 1 ? true : false ));
+    }
+  }
 }
 
+
 if ($_GET['operation']) {
   switch($_GET['operation']) {
   case 'rename':
@@ -136,6 +175,9 @@ if ($_GET['operation']) {
   case 'get_gallery':
     handleGetGallery($_GET['path']);
     break;
+  case 'share':
+    handleShare($_GET['path'], $_GET['share'] == 'true' ? true : false, $_GET['recursive']);
+    break;
   default:
     OC_JSON::error(array('cause' => 'Unknown operation'));
   }
diff --git a/apps/gallery/ajax/sharing.php b/apps/gallery/ajax/sharing.php
new file mode 100644
index 00000000000..fba85fa34ee
--- /dev/null
+++ b/apps/gallery/ajax/sharing.php
@@ -0,0 +1,115 @@
+<?php
+
+/**
+* ownCloud - gallery application
+*
+* @author Bartek Przybylski
+* @copyright 2012 Bartek Przybylski bartek@alefzero.eu
+* 
+* This library is free software; you can redistribute it and/or
+* modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
+* License as published by the Free Software Foundation; either 
+* version 3 of the License, or any later version.
+* 
+* This library is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+* GNU AFFERO GENERAL PUBLIC LICENSE for more details.
+*  
+* You should have received a copy of the GNU Lesser General Public 
+* License along with this library.  If not, see <http://www.gnu.org/licenses/>.
+* 
+*/
+
+require_once('../../../lib/base.php');
+
+if (!isset($_GET['token']) || !isset($_GET['operation'])) {
+  OC_JSON::error(array('cause' => 'Not enought arguments'));
+  exit;
+}
+
+$operation = $_GET['operation'];
+$token = $_GET['token'];
+
+if (!OC_Gallery_Sharing::isTokenValid($token)) {
+  OC_JSON::error(array('cause' => 'Given token is not valid'));
+  exit;
+}
+
+function handleGetGallery($token, $path) {
+  $owner = OC_Gallery_Sharing::getTokenOwner($token);
+  $apath = OC_Gallery_Sharing::getPath($token);
+
+  if ($path == false)
+    $root = $apath;
+  else
+    $root =  rtrim($apath,'/').$path;
+
+  $r = OC_Gallery_Album::find($owner, null, $root);
+  $albums = array();
+  $photos = array();
+  $albumId = -1;
+  if ($row = $r->fetchRow()) {
+    $albumId = $row['album_id'];
+  }
+  if ($albumId != -1) {
+
+    if (OC_Gallery_Sharing::isRecursive($token)) {
+      $r = OC_Gallery_Album::find($owner, null, null, $root);
+      while ($row = $r->fetchRow())
+        $albums[] = $row['album_name'];
+    }
+
+    $r = OC_Gallery_Photo::find($albumId);
+    while ($row = $r->fetchRow())
+      $photos[] = $row['file_path'];
+  }
+
+  OC_JSON::success(array('albums' => $albums, 'photos' => $photos));
+}
+
+function handleGetThumbnail($token, $imgpath) {
+  $owner = OC_Gallery_Sharing::getTokenOwner($token);
+  $image = OC_Gallery_Photo::getThumbnail($imgpath, $owner);
+  if ($image) {
+    OC_Response::enableCaching(3600 * 24); // 24 hour
+    $image->show();
+  }
+}
+
+function handleGetAlbumThumbnail($token, $albumname)
+{
+  $owner = OC_Gallery_Sharing::getTokenOwner($token);
+  $file = OC_Config::getValue("datadirectory").'/'. $owner .'/gallery/'.$albumname.'.png';
+  $image = new OC_Image($file);
+  if ($image->valid()) {
+    $image->centerCrop();
+    $image->resize(200);
+    $image->fixOrientation();
+    OC_Response::enableCaching(3600 * 24); // 24 hour
+    $image->show();
+  }
+}
+
+function handleGetPhoto($token, $photo) {
+  $owner = OC_Gallery_Sharing::getTokenOwner($token);
+  $file = OC_Config::getValue( "datadirectory", OC::$SERVERROOT."/data" ).'/'.$owner.'/files'.urldecode($photo);
+  header('Content-Type: '.OC_Image::getMimeTypeForFile($file));
+  OC_Response::sendFile($file);
+}
+
+switch ($operation) {
+  case 'get_gallery':
+    handleGetGallery($token, isset($_GET['path'])? $_GET['path'] : false);
+    break;
+  case 'get_thumbnail':
+    handleGetThumbnail($token, urldecode($_GET['img']));
+    break;
+  case 'get_album_thumbnail':
+    handleGetAlbumThumbnail($token, urldecode($_GET['albumname']));
+    break;
+  case 'get_photo':
+    handleGetPhoto($token, urldecode($_GET['photo']));
+    break;
+}
+
diff --git a/apps/gallery/appinfo/app.php b/apps/gallery/appinfo/app.php
index 1e5e27d408f..3e7e38301cf 100644
--- a/apps/gallery/appinfo/app.php
+++ b/apps/gallery/appinfo/app.php
@@ -24,6 +24,7 @@
 OC::$CLASSPATH['OC_Gallery_Album'] = 'apps/gallery/lib/album.php';
 OC::$CLASSPATH['OC_Gallery_Photo'] = 'apps/gallery/lib/photo.php';
 OC::$CLASSPATH['OC_Gallery_Scanner'] = 'apps/gallery/lib/scanner.php';
+OC::$CLASSPATH['OC_Gallery_Sharing'] = 'apps/gallery/lib/sharing.php';
 OC::$CLASSPATH['OC_Gallery_Hooks_Handlers'] = 'apps/gallery/lib/hooks_handlers.php';
 
 $l = new OC_L10N('gallery');
diff --git a/apps/gallery/appinfo/database.xml b/apps/gallery/appinfo/database.xml
index 62fdbee9cd8..e3b13f7e93c 100644
--- a/apps/gallery/appinfo/database.xml
+++ b/apps/gallery/appinfo/database.xml
@@ -67,4 +67,28 @@
 			</field>
 		</declaration>
 	</table>
+  <table>
+    <name>*dbprefix*gallery_sharing</name>
+    <declaration>
+      <field>
+        <name>token</name>
+        <type>text</type>
+        <notnull>true</notnull>
+        <length>64</length>
+      </field>
+      <field>
+        <name>gallery_id</name>
+        <type>integer</type>
+        <default>0</default>
+        <notnull>true</notnull>
+        <length>4</length>
+      </field>
+      <field>
+        <name>recursive</name>
+        <type>integer</type>
+        <notnull>true</notnull>
+        <length>1</length>
+      </field>
+    </declaration>
+  </table>
 </database>
diff --git a/apps/gallery/css/sharing.css b/apps/gallery/css/sharing.css
new file mode 100644
index 00000000000..eaac82ebd60
--- /dev/null
+++ b/apps/gallery/css/sharing.css
@@ -0,0 +1,8 @@
+body { background-color: #eee; margin: 0; padding: 0;}
+#gallery_list { height: 100%; width: 80%; background-color: white; margin: 0 auto; box-shadow: 0 0 8px #888; }
+div.gallery_box { width: 200px; position:relative; text-align: center; border: 0; display: inline-block; margin: 5pt; vertical-align: top; padding: 5px 5px 5px 5px; position: relative; cursor: pointer; -webkit-transition: color 0.5s ease-in-out; -o-transition: color 0.5s ease-in-out; -moz-transition: color 0.5s ease-in-out;color: #BBB;}
+div.gallery_box:hover { color: black; }
+div.gallery_box h1 {font-size: 17px; font-weight: normal;}
+div#breadcrumb { border: 0; width: 70%; margin: 0 auto; padding: 25px 0; font-family: Verdana; text-align: center;}
+span.breadcrumbelement { margin: 10px; margin-right: 0; cursor: pointer;}
+span.inside { background-image: url('../img/breadcrumb.png'); padding-left: 20px; background-position: left; background-repeat: no-repeat;}
diff --git a/apps/gallery/css/styles.css b/apps/gallery/css/styles.css
index 013cd1b262d..fbf54e43db2 100644
--- a/apps/gallery/css/styles.css
+++ b/apps/gallery/css/styles.css
@@ -16,3 +16,5 @@ div.gallery_control_overlay a { color:white; }
 #g-settings {position: absolute; left 13.5em; top: 0;}
 input[type=button] { -webkit-transition: opacity 0.5s ease-in-out; -moz-transition: opacity 0.5s ease-in-out; -o-transition: opacity 0.5s ease-in-out; opacity: 1}
 input[type=button]:disabled { opacity: 0.5 }
+.ui-dialog tr {background-color: #eee;}
+.ui-dialog input {width: 90%;}
diff --git a/apps/gallery/img/breadcrumb.png b/apps/gallery/img/breadcrumb.png
new file mode 100644
index 00000000000..a252a751554
--- /dev/null
+++ b/apps/gallery/img/breadcrumb.png
diff --git a/apps/gallery/index.php b/apps/gallery/index.php
index 822a5b8e143..7de7c094142 100644
--- a/apps/gallery/index.php
+++ b/apps/gallery/index.php
@@ -4,7 +4,7 @@
 * ownCloud - gallery application
 *
 * @author Bartek Przybylski
-* @copyright 2012 Bartek Przybylski bart.p.pl@gmail.com
+* @copyright 2012 Bartek Przybylski bartek@alefzero.eu
 * 
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
@@ -29,9 +29,6 @@ OC_App::setActiveNavigationEntry( 'gallery_index' );
 
 if (!file_exists(OC_Config::getValue("datadirectory").'/'. OC_User::getUser() .'/gallery')) {
   mkdir(OC_Config::getValue("datadirectory").'/'. OC_User::getUser() .'/gallery');
-  $f = fopen(OC_Config::getValue("datadirectory").'/'. OC_User::getUser() .'/gallery/.htaccess', 'w');
-  fwrite($f, "allow from all");
-  fclose($f);
 }
 
 if (!isset($_GET['view'])) {
diff --git a/apps/gallery/js/album_cover.js b/apps/gallery/js/album_cover.js
index 8cafce35f98..061bbcd0b47 100644
--- a/apps/gallery/js/album_cover.js
+++ b/apps/gallery/js/album_cover.js
@@ -30,17 +30,61 @@ function albumClick(title) {
 	});
 }
 
+function constructSharingPath() {
+  return document.location.protocol + '//' + document.location.host + OC.linkTo('gallery', 'sharing.php') + '?token=' + Albums.token;
+}
+
+function shareGallery() {
+  var existing_token = '';
+  if (Albums.token)
+    existing_token = constructSharingPath();
+  var form_fields = [{text: 'Share', name: 'share', type: 'checkbox', value: Albums.shared},
+                     {text: 'Share recursive', name: 'recursive', type: 'checkbox', value: Albums.recursive},
+                     {text: 'Shared gallery address', name: 'address', type: 'text', value: existing_token}];
+    OC.dialogs.form(form_fields, t('gallery', 'Share gallery'), function(values){
+    var p = '';
+    for (var i in paths) p += '/'+paths[i];
+    if (p == '') p = '/';
+    $.getJSON(OC.filePath('gallery', 'ajax', 'galleryOp.php'), {operation: 'share', path: p, share: values[0].value, recursive: values[1].value}, function(r) {
+      if (r.status == 'success') {
+        Albums.shared = r.sharing;
+        if (Albums.shared) {
+          Albums.token = r.token;
+          Albums.recursive = r.recursive;
+        } else {
+          Albums.token = '';
+          Albums.recursive = false;
+        }
+        var actual_addr = '';
+        if (Albums.token)
+          actual_addr = constructSharingPath();
+        $('input[name="address"]').val(actual_addr);
+      } else {
+        OC.dialogs.alert(t('gallery', 'Error: ') + r.cause, t('gallery', 'Internal error'));
+      }
+    });
+  });
+}
+
 function albumClickHandler(r) {
 	Albums.photos = [];
 	Albums.albums = [];
 	if (r.status == 'success') {
 		for (var i in r.albums) {
 		var a = r.albums[i];
-		Albums.add(a.name, a.numOfItems,a.path);
+			Albums.add(a.name, a.numOfItems, a.path, a.shared, a.recursive, a.token);
 		}
 		for (var i in r.photos) {
-		Albums.photos.push(r.photos[i]);
+			Albums.photos.push(r.photos[i]);
 		}
+    Albums.shared = r.shared;
+    if (Albums.shared) {
+      Albums.recursive = r.recursive;
+      Albums.token = r.token;
+    } else {
+      Albums.recursive = false;
+      Albums.token = '';
+    }
 		var targetDiv = document.getElementById('gallery_list');
 		if (targetDiv) {
 			$(targetDiv).html('');
@@ -54,7 +98,7 @@ function albumClickHandler(r) {
 			OC.dialogs.alert(t('gallery', 'Error: no such layer `gallery_list`'), t('gallery', 'Internal error'));
 		}
 	} else {
-		OC.dialogs.alert(t('gallery', 'Error: ') + r.message, t('gallery', 'Internal error'));
+		OC.dialogs.alert(t('gallery', 'Error: ') + r.cause, t('gallery', 'Internal error'));
 	}
 	$('#g-album-loading').hide();
 }
diff --git a/apps/gallery/js/albums.js b/apps/gallery/js/albums.js
index d3326841cc7..1fb38a5546c 100644
--- a/apps/gallery/js/albums.js
+++ b/apps/gallery/js/albums.js
@@ -8,12 +8,15 @@ Albums={
 	// the album cover
 	albums:new Array(),
 	photos:new Array(),
+  shared: false,
+  recursive: false,
+  token: '',
 	// add simply adds new album to internal structure
 	// however albums names must be unique so other
 	// album with the same name wont be insered,
 	// and false will be returned
 	// true on success
-	add: function(album_name, num,path) {
+	add: function(album_name, num, path) {
 		if (Albums.albums[album_name] != undefined) return false;
 		Albums.albums[album_name] = {name: album_name, numOfCovers: num, path:path};
 		return true;
@@ -64,14 +67,14 @@ Albums={
 			$(".gallery_album_cover", local).css('background-repeat', 'no-repeat');
 			$(".gallery_album_cover", local).css('background-position', '0');
 			$(".gallery_album_cover", local).css('background-image','url("'+OC.filePath('gallery','ajax','galleryOp.php')+'?operation=get_covers&albumname='+escape(a.name)+'")');
-			$(".gallery_album_cover", local).mousemove(function(e) {
+			$(".gallery_album_cover", local).mousemove(function(event) {
 				var albumMetadata = Albums.find(this.title);
 				if (albumMetadata == undefined) {
 					return;
 				}
-				var x = Math.floor((e.layerX - this.offsetLeft)/(this.offsetWidth/albumMetadata.numOfCovers));
+				var x = Math.floor(event.offsetX/(this.offsetWidth/albumMetadata.numOfCovers));
 				x *= this.offsetWidth;
-				if (x < 0) x=0;
+        if (x < 0 ||  isNaN(x)) x=0;
 				$(this).css('background-position', -x+'px 0');
 			});
 			$(element).append(local);
diff --git a/apps/gallery/js/sharing.js b/apps/gallery/js/sharing.js
new file mode 100644
index 00000000000..340d1b9b274
--- /dev/null
+++ b/apps/gallery/js/sharing.js
@@ -0,0 +1,57 @@
+$(document).ready(function() {
+  $.getJSON('ajax/sharing.php', {operation: 'get_gallery', token: TOKEN}, albumClickHandler);
+});
+
+var paths = [];
+var counter = 0;
+
+function returnTo(num) {
+  while (num != counter) {
+    paths.pop();
+    $('.breadcrumbelement:last').remove();
+    counter--;
+  }
+  path = '';
+  for (var e in paths) path += '/' + paths[e];
+  $.getJSON('ajax/sharing.php', {operation: 'get_gallery', token: TOKEN, path: path}, function(r) {
+    albumClickHandler(r);
+  });
+}
+
+function albumClickHandler(r) {
+  var element = $('div#gallery_list');
+  element.html('');
+  var album_template = '<div class="gallery_box"><div><a rel="images"><img src="ajax/sharing.php?token='+TOKEN+'&operation=get_album_thumbnail&albumname=IMGPATH"></a></div><h1></h1></div>';
+
+  for (var i in r.albums) {
+    var a = r.albums[i];
+    var local = $(album_template.replace('IMGPATH', encodeURIComponent(a)));
+    local.attr('title', a);
+    $('h1', local).html(a);
+    element.append(local);
+  }
+
+  $('div.gallery_box').each(function(i, element) {
+    $(element).click(function() {
+      paths.push($(this).attr('title'));
+      path = '';
+      for (var e in paths) path += '/' + paths[e];
+      $.getJSON('ajax/sharing.php', {operation: 'get_gallery', token: TOKEN, path: path}, function(r) {
+        var name = paths[paths.length-1];
+        counter++;
+        var d = '<span class="breadcrumbelement" onclick="javascript:returnTo('+counter+');return false;">'+name+'</span>';
+        d = $(d).addClass('inside');
+        $('#breadcrumb').append(d);
+        albumClickHandler(r);
+      });
+    });
+  });
+
+  var pat = '';
+  for (var a in paths) pat += '/'+paths[a];
+  var photo_template = '<div class="gallery_box"><div><a rel="images" href="*HREF*" target="_blank"><img src="ajax/sharing.php?token='+TOKEN+'&operation=get_thumbnail&img=IMGPATH"></a></div></div>';
+  for (var a in r.photos) {
+    var local = photo_template.replace('IMGPATH', encodeURIComponent(r.photos[a])).replace('*HREF*', 'ajax/sharing.php?token='+TOKEN+'&operation=get_photo&photo='+encodeURIComponent(r.photos[a]));
+    element.append(local);
+  }
+}
diff --git a/apps/gallery/lib/album.php b/apps/gallery/lib/album.php
index 070afdd6cd6..ef361a37913 100644
--- a/apps/gallery/lib/album.php
+++ b/apps/gallery/lib/album.php
@@ -79,7 +79,7 @@ class OC_Gallery_Album {
 			$sql .= ' AND parent_path = ?';
 			$args[] = $parent;
 		}
-		$order = OC_Preferences::getValue(OC_User::getUser(), 'gallery', 'order', 'ASC');
+    $order = OC_Preferences::getValue($owner, 'gallery', 'order', 'ASC');
 		$sql .= ' ORDER BY album_name ' . $order;
 
 		$stmt = OC_DB::prepare($sql);
diff --git a/apps/gallery/lib/photo.php b/apps/gallery/lib/photo.php
index 5e6df8069b5..0c0f16e659a 100644
--- a/apps/gallery/lib/photo.php
+++ b/apps/gallery/lib/photo.php
@@ -66,8 +66,9 @@ class OC_Gallery_Photo {
 		$stmt->execute(array($newpath, $newAlbumId, $oldAlbumId, $oldpath));
 	}
 
-	public static function getThumbnail($image_name) {
-		$save_dir = OC_Config::getValue("datadirectory").'/'. OC_User::getUser() .'/gallery/';
+  public static function getThumbnail($image_name, $owner = null) {
+    if (!$owner) $owner = OC_User::getUser();
+    $save_dir = OC_Config::getValue("datadirectory").'/'. $owner .'/gallery/';
 		$save_dir .= dirname($image_name). '/';
 		$image_path = $image_name;
 		$thumb_file = $save_dir . basename($image_name);
diff --git a/apps/gallery/lib/sharing.php b/apps/gallery/lib/sharing.php
new file mode 100644
index 00000000000..60f108bd6c6
--- /dev/null
+++ b/apps/gallery/lib/sharing.php
@@ -0,0 +1,89 @@
+<?php
+
+/**
+* ownCloud - gallery application
+*
+* @author Bartek Przybylski
+* @copyright 2012 Bartek Przybylski bartek@alefzero.eu
+* 
+* 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/>.
+* 
+*/
+
+class OC_Gallery_Sharing {
+  private static function getEntries($token) {
+    $sql = 'SELECT * FROM *PREFIX*gallery_sharing WHERE token = ?';
+    $stmt = OC_DB::prepare($sql);
+    return $stmt->execute(array($token));
+  }
+
+  public static function isTokenValid($token) {
+    $r = self::getEntries($token);
+    $row = $r->fetchRow();
+    return $row != null;
+  }
+
+  public static function isRecursive($token) {
+    $r = self::getEntries($token);
+    if ($row = $r->fetchRow()) return $row['recursive'] == 1;
+    return false;
+  }
+
+  public static function getTokenOwner($token) {
+    $r = self::getEntries($token);
+    if ($row = $r->fetchRow()) {
+      $galleryId = $row['gallery_id'];
+      $sql = 'SELECT * FROM *PREFIX*gallery_albums WHERE album_id = ?';
+      $stmt = OC_DB::prepare($sql);
+      $r = $stmt->execute(array($galleryId));
+      if ($row = $r->fetchRow())
+       return $row['uid_owner'];
+     }
+    return false;
+  }
+
+  public static function getPath($token) {
+    $r = self::getEntries($token);
+    if ($row = $r->fetchRow()) {
+      $galleryId = $row['gallery_id'];
+      $sql = 'SELECT * FROM *PREFIX*gallery_albums WHERE album_id = ?';
+      $stmt = OC_DB::prepare($sql);
+      $r = $stmt->execute(array($galleryId));
+      if ($row = $r->fetchRow())
+        return $row['album_path'];
+    }
+  }
+
+  public static function updateSharingByToken($token, $recursive) {
+    $stmt = OC_DB::prepare('UPDATE *PREFIX*gallery_sharing SET recursive = ? WHERE token = ?');
+    $stmt->execute(array($recursive, $token));
+  }
+
+  public static function getEntryByAlbumId($album_id) {
+    $stmt = OC_DB::prepare('SELECT * FROM *PREFIX*gallery_sharing WHERE gallery_id = ?');
+    return $stmt->execute(array($album_id));
+  }
+
+  public static function addShared($token, $albumId, $recursive) {
+    $sql = 'INSERT INTO *PREFIX*gallery_sharing (token, gallery_id, recursive) VALUES (?, ?, ?)';
+    $stmt = OC_DB::prepare($sql);
+    $stmt->execute(array($token, $albumId, $recursive));
+  }
+
+  public static function remove($albumId) {
+    $stmt = OC_DB::prepare('DELETE FROM *PREFIX*gallery_sharing WHERE gallery_id = ?');
+    $stmt->execute(array($albumId));
+  }
+}
+
diff --git a/apps/gallery/sharing.php b/apps/gallery/sharing.php
new file mode 100644
index 00000000000..d7430becf43
--- /dev/null
+++ b/apps/gallery/sharing.php
@@ -0,0 +1,47 @@
+<?php
+
+/**
+* ownCloud - gallery application
+*
+* @author Bartek Przybylski
+* @copyright 2012 Bartek Przybylski bartek@alefzero.eu
+* 
+* 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/>.
+* 
+*/
+
+if (!isset($_GET['token']) || empty($_GET['token'])) {
+  exit;
+}
+
+require_once('../../lib/base.php');
+
+OC_Util::checkAppEnabled('gallery');
+
+?>
+<!doctype html>
+<html>
+  <head>
+    <link rel="stylesheet" href="css/sharing.css" type="text/css"/>
+    <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js" type="text/javascript"></script>
+    <script src="js/sharing.js" type="text/javascript"></script>
+    <script>
+      var TOKEN = '<?php echo $_GET['token']; ?>';
+    </script>
+  </head>
+  <body>
+    <div id="breadcrumb"><span class="breadcrumbelement" onclick="javascript:returnTo(0);return false;">Shared gallery</span></div>
+    <div id="gallery_list"></div>
+  </body>
+</html>
diff --git a/apps/gallery/templates/index.php b/apps/gallery/templates/index.php
index dc5852733bd..c6373d3b0a2 100644
--- a/apps/gallery/templates/index.php
+++ b/apps/gallery/templates/index.php
@@ -14,7 +14,8 @@ $l = new OC_L10N('gallery');
 	<div id="scan">
 		<div id="scanprogressbar"></div>
 		<input type="button" class="start" value="<?php echo $l->t('Rescan');?>" onclick="javascript:scanForAlbums();" />
-		<input type="button" class="stop" style="display:none" value="<?php echo $l->t('Stop');?>" onclick="javascript:Scanner.stop();" />
+    <input type="button" class="stop" style="display:none" value="<?php echo $l->t('Stop');?>" onclick="javascript:Scanner.stop();" />
+    <input type="button" id="g-share-button" value="<?php echo $l->t('Share'); ?>" onclick="javascript:shareGallery();" />
 		<input type="button" id="g-settings-button" value="<?php echo $l->t('Settings');?>" onclick="javascript:settings();"/>
 	</div>
 	<div id="g-album-navigation">