Merge branch 'master' of gitorious.org:owncloud/owncloud

24 files changed, 284 insertions, 173 deletions

diff --git a/apps/bookmarks/appinfo/migrate.php b/apps/bookmarks/appinfo/migrate.php
index e7e572f52dc..f1353f1887e 100644
--- a/apps/bookmarks/appinfo/migrate.php
+++ b/apps/bookmarks/appinfo/migrate.php
@@ -40,8 +40,8 @@ class OC_Migration_Provider_Bookmarks extends OC_Migration_Provider{
 				$idmap = array();
 				while( $row = $results->fetchRow() ){
 					// Import each bookmark, saving its id into the map	
-					$query = OCP\DB::prepare( "INSERT INTO *PREFIX*bookmarks(url, title, user_id, public, added, lastmodified) VALUES (?, ?, ?, ?, ?, ?)" );
-					$query->execute( array( $row['url'], $row['title'], $this->uid, $row['public'], $row['added'], $row['lastmodified'] ) );
+					$bookmarkquery = OCP\DB::prepare( "INSERT INTO *PREFIX*bookmarks(url, title, user_id, public, added, lastmodified) VALUES (?, ?, ?, ?, ?, ?)" );
+					$bookmarkquery->execute( array( $row['url'], $row['title'], $this->uid, $row['public'], $row['added'], $row['lastmodified'] ) );
 					// Map the id
 					$idmap[$row['id']] = OCP\DB::insertid();
 				}
@@ -51,8 +51,8 @@ class OC_Migration_Provider_Bookmarks extends OC_Migration_Provider{
 					$results = $query->execute( array( $oldid ) );
 					while( $row = $results->fetchRow() ){
 						// Import the tags for this bookmark, using the new bookmark id
-						$query = OCP\DB::prepare( "INSERT INTO *PREFIX*bookmarks_tags(bookmark_id, tag) VALUES (?, ?)" );
-						$query->execute( array( $newid, $row['tag'] ) );	
+						$tagquery = OCP\DB::prepare( "INSERT INTO *PREFIX*bookmarks_tags(bookmark_id, tag) VALUES (?, ?)" );
+						$tagquery->execute( array( $newid, $row['tag'] ) );	
 					}		
 				}
 				// All done!
diff --git a/apps/calendar/js/loader.js b/apps/calendar/js/loader.js
index 0fc5018e89c..cef95afc3aa 100644
--- a/apps/calendar/js/loader.js
+++ b/apps/calendar/js/loader.js
@@ -44,7 +44,7 @@ Calendar_Import={
 			$('#newcalendar').attr('readonly', 'readonly');
 			$('#calendar').attr('disabled', 'disabled');
 			var progresskey = $('#progresskey').val();
-			$.post(OC.filePath('calendar', 'ajax/import', 'import.php') + '?progresskey='+progresskey, {method: String (method), calname: String (calname), path: String (path), file: String (filename), id: String (calid)}, function(data){
+			$.post(OC.filePath('calendar', 'ajax/import', 'import.php'), {progresskey: progresskey, method: String (method), calname: String (calname), path: String (path), file: String (filename), id: String (calid)}, function(data){
 				if(data.status == 'success'){
 					$('#progressbar').progressbar('option', 'value', 100);
 					$('#import_done').css('display', 'block');
diff --git a/apps/contacts/ajax/contacts.php b/apps/contacts/ajax/contacts.php
index 07b442159c9..67ebcaf7362 100644
--- a/apps/contacts/ajax/contacts.php
+++ b/apps/contacts/ajax/contacts.php
@@ -17,24 +17,44 @@ function cmp($a, $b)
 OCP\JSON::checkLoggedIn();
 OCP\JSON::checkAppEnabled('contacts');
 
-$active_addressbooks = OC_Contacts_Addressbook::active(OCP\USER::getUser());
+$start = isset($_GET['startat'])?$_GET['startat']:0;
+$aid = isset($_GET['aid'])?$_GET['aid']:null;
 
+if(is_null($aid)) {
+	// Called initially to get the active addressbooks.
+	$active_addressbooks = OC_Contacts_Addressbook::active(OCP\USER::getUser());
+} else {
+	// called each time more contacts has to be shown.
+	$active_addressbooks = array(OC_Contacts_Addressbook::find($aid));
+}
+
+
+session_write_close();
+
+// create the addressbook associate array
 $contacts_addressbook = array();
 $ids = array();
 foreach($active_addressbooks as $addressbook) {
 	$ids[] = $addressbook['id'];
 	if(!isset($contacts_addressbook[$addressbook['id']])) {
-		$contacts_addressbook[$addressbook['id']] = array('contacts' => array());
+		$contacts_addressbook[$addressbook['id']] = array('contacts' => array('type' => 'book',));
 		$contacts_addressbook[$addressbook['id']]['displayname'] = $addressbook['displayname'];
 	}
 }	
-$contacts_alphabet = OC_Contacts_VCard::all($ids);
 
+$contacts_alphabet = array(); 
+
+// get next 50 for each addressbook.
+foreach($ids as $id) {
+	if($id) {
+		$contacts_alphabet = array_merge($contacts_alphabet, OC_Contacts_VCard::all($id, $start, 50));
+	}
+}
 // Our new array for the contacts sorted by addressbook
 if($contacts_alphabet) {
 	foreach($contacts_alphabet as $contact) {
 		if(!isset($contacts_addressbook[$contact['addressbookid']])) { // It should never execute.
-			$contacts_addressbook[$contact['addressbookid']] = array('contacts' => array());
+			$contacts_addressbook[$contact['addressbookid']] = array('contacts' => array('type' => 'book',));
 		}
 		$display = trim($contact['fullname']);
 		if(!$display) {
@@ -44,15 +64,11 @@ if($contacts_alphabet) {
 				$display = isset($struct['EMAIL'][0])?$struct['EMAIL'][0]['value']:'[UNKNOWN]';
 			}
 		}
-		$contacts_addressbook[$contact['addressbookid']]['contacts'][] = array('id' => $contact['id'], 'addressbookid' => $contact['addressbookid'], 'displayname' => htmlspecialchars($display));
+		$contacts_addressbook[$contact['addressbookid']]['contacts'][] = array('type' => 'contact', 'id' => $contact['id'], 'addressbookid' => $contact['addressbookid'], 'displayname' => htmlspecialchars($display));
 	}
 }
 unset($contacts_alphabet);
 uasort($contacts_addressbook, 'cmp');
 
-$tmpl = new OCP\Template("contacts", "part.contacts");
-$tmpl->assign('books', $contacts_addressbook, false);
-$page = $tmpl->fetchPage();
-
-OCP\JSON::success(array('data' => array( 'page' => $page )));
+OCP\JSON::success(array('data' => array('entries' => $contacts_addressbook)));
 
diff --git a/apps/contacts/ajax/loadphoto.php b/apps/contacts/ajax/loadphoto.php
index 61b5356edce..a35631055eb 100644
--- a/apps/contacts/ajax/loadphoto.php
+++ b/apps/contacts/ajax/loadphoto.php
@@ -42,11 +42,5 @@ foreach($vcard->children as $property){
 	}
 }
 
-$tmpl = new OCP\Template("contacts", "part.contactphoto");
-$tmpl->assign('id', $id);
-if($refresh) {
-	$tmpl->assign('refresh', 1);
-}
-$page = $tmpl->fetchPage();
-OCP\JSON::success(array('data' => array('page'=>$page, 'checksum'=>$checksum)));
-?>
+OCP\JSON::success(array('data' => array('checksum'=>$checksum)));
+
diff --git a/apps/contacts/appinfo/migrate.php b/apps/contacts/appinfo/migrate.php
index 1400cdf79d4..cceb4406172 100644
--- a/apps/contacts/appinfo/migrate.php
+++ b/apps/contacts/appinfo/migrate.php
@@ -40,19 +40,20 @@ class OC_Migration_Provider_Contacts extends OC_Migration_Provider{
 				$idmap = array();
 				while( $row = $results->fetchRow() ){
 					// Import each bookmark, saving its id into the map	
-					$query = OCP\DB::prepare( "INSERT INTO *PREFIX*contacts_addressbooks (`userid`, `displayname`, `uri`, `description`, `ctag`) VALUES (?, ?, ?, ?, ?)" );
-					$query->execute( array( $this->uid, $row['displayname'], $row['uri'], $row['description'], $row['ctag'] ) );
+					$addressbookquery = OCP\DB::prepare( "INSERT INTO *PREFIX*contacts_addressbooks (`userid`, `displayname`, `uri`, `description`, `ctag`) VALUES (?, ?, ?, ?, ?)" );
+					$addressbookquery->execute( array( $this->uid, $row['displayname'], $row['uri'], $row['description'], $row['ctag'] ) );
 					// Map the id
 					$idmap[$row['id']] = OCP\DB::insertid();
 				}
 				// Now tags
 				foreach($idmap as $oldid => $newid){
+					
 					$query = $this->content->prepare( "SELECT * FROM contacts_cards WHERE addressbookid LIKE ?" );
 					$results = $query->execute( array( $oldid ) );
 					while( $row = $results->fetchRow() ){
 						// Import the tags for this bookmark, using the new bookmark id
-						$query = OCP\DB::prepare( "INSERT INTO *PREFIX*contacts_cards (`addressbookid`, `fullname`, `carddata`, `uri`, `lastmodified`) VALUES (?, ?, ?, ?, ?)" );
-						$query->execute( array( $newid, $row['fullname'], $row['carddata'], $row['uri'], $row['lastmodified'] ) );	
+						$contactquery = OCP\DB::prepare( "INSERT INTO *PREFIX*contacts_cards (`addressbookid`, `fullname`, `carddata`, `uri`, `lastmodified`) VALUES (?, ?, ?, ?, ?)" );
+						$contactquery->execute( array( $newid, $row['fullname'], $row['carddata'], $row['uri'], $row['lastmodified'] ) );	
 					}		
 				}
 				// All done!
diff --git a/apps/contacts/css/contacts.css b/apps/contacts/css/contacts.css
index 1766c28761e..ce4daa1d3a1 100644
--- a/apps/contacts/css/contacts.css
+++ b/apps/contacts/css/contacts.css
@@ -73,10 +73,10 @@ label:hover, dt:hover { color: #333; }
 .contactsection { position: relative; float: left; /*max-width: 40em;*/ padding: 0.5em; height: auto: border: thin solid lightgray;/* -webkit-border-radius: 0.5em; -moz-border-radius: 0.5em; border-radius: 0.5em; background-color: #f8f8f8;*/ }
 
 #cropbox { margin: auto; }
-#contacts_details_photo_wrapper { min-width: 120px; }
+#contacts_details_photo_wrapper { width: 200px; }
 #contacts_details_photo_wrapper.wait { opacity: 0.6; filter:alpha(opacity=0.6); z-index:1000; background: url('%webroot%/core/img/loading.gif') no-repeat center center; cursor: wait; }
-#contacts_details_photo { border-radius: 0.5em; border: thin solid #bbb; margin: 0.3em; background: url('%webroot%/core/img/loading.gif') no-repeat center center; -moz-box-shadow: 0 1px 3px #777; -webkit-box-shadow: 0 1px 3px #777; box-shadow: 0 1px 3px #777; }
-#contacts_details_photo:hover { background: #fff; cursor: default; }
+.contacts_details_photo { border-radius: 0.5em; border: thin solid #bbb; margin: 0.3em; background: url('%webroot%/core/img/loading.gif') no-repeat center center; -moz-box-shadow: 0 1px 3px #777; -webkit-box-shadow: 0 1px 3px #777; box-shadow: 0 1px 3px #777; opacity: 1; }
+.contacts_details_photo:hover { background: #fff; cursor: default; }
 #phototools { position:absolute; margin: 5px 0 0 10px; width:auto; height:22px; padding:0px; background-color:#fff; list-style-type:none; border-radius: 0.5em; -moz-box-shadow: 0 1px 3px #777; -webkit-box-shadow: 0 1px 3px #777; box-shadow: 0 1px 3px #777; }
 #phototools li { display: inline; }
 #phototools li a { float:left; cursor:pointer; width:22px; height:22px; opacity: 0.6; }
diff --git a/apps/contacts/js/contacts.js b/apps/contacts/js/contacts.js
index e5326ad8805..9d41b70a314 100644
--- a/apps/contacts/js/contacts.js
+++ b/apps/contacts/js/contacts.js
@@ -144,6 +144,31 @@ Contacts={
 			$('#edit_name').click(function(){Contacts.UI.Card.editName()});
 			$('#edit_name').keydown(function(){Contacts.UI.Card.editName()});
 			
+			$('#phototools li a').click(function() {
+				$(this).tipsy('hide');
+			});
+			$('#contacts_details_photo_wrapper').hover(
+				function () {
+					$('#phototools').slideDown(200);
+				},
+				function () {
+					$('#phototools').slideUp(200);
+				}
+			);
+			$('#phototools').hover(
+				function () {
+					$(this).removeClass('transparent');
+				},
+				function () {
+					$(this).addClass('transparent');
+				}
+			);
+			$('#phototools .upload').click(function() {
+				$('#file_upload_start').trigger('click');
+			});
+			$('#phototools .cloud').click(function() {
+				OC.dialogs.filepicker(t('contacts', 'Select photo'), Contacts.UI.Card.cloudPhotoSelected, false, 'image', true);
+			});
 			/* Initialize the photo edit dialog */
 			$('#edit_photo_dialog').dialog({ 
 				autoOpen: false, modal: true, height: 'auto', width: 'auto'
@@ -273,7 +298,7 @@ Contacts={
 			update:function(id, bookid) {
 				var newid, firstitem;
 				if(!id) {
-					firstitem = $('#contacts:first-child li:first-child');
+					firstitem = $('#contacts ul').first().find('li:first-child');
 					if(firstitem.length > 0) {
 						newid = firstitem.data('id');
 						bookid = firstitem.data('bookid');
@@ -285,6 +310,7 @@ Contacts={
 				if(!bookid) {
 					bookid = $('#contacts h3').first().data('id');
 				}
+				console.log('bookid: ' +bookid);
 				var localLoadContact = function(newid, bookid) {
 					if($('.contacts li').length > 0) {
 						$('#contacts li[data-id="'+newid+'"]').addClass('active');
@@ -340,6 +366,9 @@ Contacts={
 				Contacts.UI.Card.add(';;;;;', '', '', true);
 				return false;
 			},
+			createEntry:function(data) {
+				return $('<li data-id="'+data.id+'" data-bookid="'+data.addressbookid+'" role="button"><a href="'+OC.linkTo('contacts', 'index.php')+'&id='+data.id+'"  style="background: url('+OC.filePath('contacts', '', 'thumbnail.php')+'?id='+data.id+') no-repeat scroll 0% 0% transparent;">'+data.displayname+'</a></li>');
+			},
 			add:function(n, fn, aid, isnew){ // add a new contact
 				aid = aid?aid:$('#contacts h3.active').first().data('id');
 				var localAddcontact = function(n, fn, aid, isnew) {
@@ -1105,25 +1134,6 @@ Contacts={
 			loadPhotoHandlers:function(){
 				$('#phototools li a').tipsy('hide');
 				$('#phototools li a').tipsy();
-				$('#phototools li a').click(function() {
-					$(this).tipsy('hide');
-				});
-				$('#contacts_details_photo_wrapper').hover(
-					function () {
-						$('#phototools').slideDown(200);
-					},
-					function () {
-						$('#phototools').slideUp(200);
-					}
-				);
-				$('#phototools').hover(
-					function () {
-						$(this).removeClass('transparent');
-					},
-					function () {
-						$(this).addClass('transparent');
-					}
-				);
 				if(this.data.PHOTO) {
 					$('#phototools .delete').click(function() {
 						$(this).tipsy('hide');
@@ -1134,16 +1144,12 @@ Contacts={
 						$(this).tipsy('hide');
 						Contacts.UI.Card.editCurrentPhoto();
 					});
+					$('#phototools .delete').show();
+					$('#phototools .edit').show();
 				} else {
 					$('#phototools .delete').hide();
 					$('#phototools .edit').hide();
 				}
-				$('#phototools .upload').click(function() {
-					$('#file_upload_start').trigger('click');
-				});
-				$('#phototools .cloud').click(function() {
-					OC.dialogs.filepicker(t('contacts', 'Select photo'), Contacts.UI.Card.cloudPhotoSelected, false, 'image', true);
-				});
 			},
 			cloudPhotoSelected:function(path){
 				$.getJSON(OC.filePath('contacts', 'ajax', 'oc_photo.php'),{'path':path,'id':Contacts.UI.Card.id},function(jsondata){
@@ -1158,22 +1164,33 @@ Contacts={
 				});
 			},
 			loadPhoto:function(refresh){
+				var self = this;
+				var refreshstr = (refresh?'&refresh=1'+Math.random():'')
 				$('#phototools li a').tipsy('hide');
 				var wrapper = $('#contacts_details_photo_wrapper');
-				wrapper.addClass('wait');
+				wrapper.addClass('loading').addClass('wait');
+				
+				var img = new Image();
+				$(img).load(function () {
+					$('img.contacts_details_photo').remove()
+					$(this).addClass('contacts_details_photo').hide();
+					wrapper.removeClass('loading').removeClass('wait');
+					$(this).insertAfter($('#phototools')).fadeIn();
+				}).error(function () {
+					// notify the user that the image could not be loaded
+					$(t('contacts','something went wrong.')).insertAfter($('#phototools'));
+				}).attr('src', OC.linkTo('contacts', 'photo.php')+'?id='+self.id+refreshstr);
+		
 				$.getJSON(OC.filePath('contacts', 'ajax', 'loadphoto.php'),{'id':this.id, 'refresh': refresh},function(jsondata){
 					if(jsondata.status == 'success'){
 						$('#contacts_details_photo_wrapper').data('checksum', jsondata.data.checksum);
-						wrapper.html(jsondata.data.page).ready(function(){ wrapper.removeClass('wait').tipsy() });
 						Contacts.UI.Card.loadPhotoHandlers();
 					}
 					else{
-						wrapper.removeClass('wait');
 						OC.dialogs.alert(jsondata.data.message, t('contacts', 'Error'));
 					}
 				});
 				$('#file_upload_form').show();
-				$('#contacts_propertymenu_dropdown a[data-type="PHOTO"]').parent().hide();
 			},
 			editCurrentPhoto:function(){
 				$.getJSON(OC.filePath('contacts', 'ajax', 'currentphoto.php'),{'id':this.id},function(jsondata){
@@ -1209,15 +1226,15 @@ Contacts={
 				var target = $('#crop_target');
 				var form = $('#cropform');
 				var wrapper = $('#contacts_details_photo_wrapper');
+				var self = this;
 				wrapper.addClass('wait');
 				form.submit();
 				target.load(function(){
 					var response=jQuery.parseJSON(target.contents().text());
 					if(response != undefined && response.status == 'success'){
 						// load cropped photo.
-						wrapper.html(response.data.page).ready(function(){ wrapper.removeClass('wait') });
+						self.loadPhoto(true);
 						Contacts.UI.Card.data.PHOTO = true;
-						Contacts.UI.Card.loadPhotoHandlers();
 					}else{
 						OC.dialogs.alert(response.data.message, t('contacts', 'Error'));
 						wrapper.removeClass('wait');
@@ -1532,6 +1549,7 @@ Contacts={
 			}
 		},
 		Contacts:{
+			batchnum:50,
 			drop:function(event, ui) {
 				var dragitem = ui.draggable, droptarget = $(this);
 				//console.log('Drop ' + dragitem.data('id') +' on: ' + droptarget.data('id'));
@@ -1563,64 +1581,79 @@ Contacts={
 				});
 			},
 			// Reload the contacts list.
-			update:function(id){
-				$.getJSON(OC.filePath('contacts', 'ajax', 'contacts.php'),{},function(jsondata){
+			update:function(id, aid, start){
+				self = this;
+				console.log('update: ' + aid + ' ' + start);
+				var firstrun = false;
+				var opts = {};
+				opts['startat'] = (start?start:0);
+				if(aid) {
+					opts['aid'] = aid;
+				}
+				$.getJSON(OC.filePath('contacts', 'ajax', 'contacts.php'),opts,function(jsondata){
 					if(jsondata.status == 'success'){
-						$('#contacts').html(jsondata.data.page).ready(function() {
-							/*setTimeout(function() {
-								$('.contacts li').unbind('inview');
-								$('.contacts li:visible').bind('inview', function(event, isInView, visiblePartX, visiblePartY) {
-									if (isInView) {
-										if (!$(this).find('a').attr('style')) {
-											$(this).find('a').css('background','url('+OC.filePath('contacts', '', 'thumbnail.php')+'?id='+$(this).data('id')+') no-repeat');
-										}
+						var books = jsondata.data.entries;
+						$.each(jsondata.data.entries, function(b, book) { 
+							if($('#contacts h3[data-id="'+b+'"]').length == 0) {
+								firstrun = true;
+								
+								if($('#contacts h3').length == 0) {
+									$('#contacts').html('<h3 class="addressbook" data-id="'+b+'">'+book.displayname+'</h3><ul class="contacts" data-id="'+b+'"></ul>');
+								} else {
+									if(!$('#contacts h3[data-id="'+b+'"]').length) {
+										$('<h3 class="addressbook" data-id="'+b+'">'+book.displayname+'</h3><ul class="contacts" data-id="'+b+'"></ul>')
+										.appendTo('#contacts');
 									}
-								})}, 100);
-							setTimeout(Contacts.UI.Contacts.lazyupdate, 500);*/
-							if($('#contacts h3').length > 1) {
-								$('#contacts h3,#contacts ul').each(function(index) {
-									var id = $(this).data('id');
-									var accept = 'li:not([data-bookid="'+id+'"])';
-									$(this).droppable({
-										drop: Contacts.UI.Contacts.drop,
-										activeClass: 'ui-state-hover',
-										accept: accept
-									});
+								}
+								$('#contacts h3[data-id="'+b+'"]').on('click', function(event) {
+									$('#contacts h3').removeClass('active');
+									$(this).addClass('active');
+									$('#contacts ul[data-id="'+b+'"]').slideToggle(300);
+									return false;
 								});
-								$('#contacts li').draggable({
-									revert: 'invalid',
-									axis: 'y', containment: '#contacts',
-									scroll: true, scrollSensitivity: 100,
-									opacity: 0.7, helper: 'clone'
+								var accept = 'li:not([data-bookid="'+b+'"])';
+								$('#contacts h3[data-id="'+b+'"]').droppable({
+									drop: Contacts.UI.Contacts.drop,
+									activeClass: 'ui-state-hover',
+									accept: accept
 								});
-							} else {
-								$('#contacts h3').first().addClass('active');
+							}
+							var contactlist = $('#contacts ul[data-id="'+b+'"]');
+							for(var c in book.contacts) {
+								if(book.contacts[c].id == undefined) { continue; }
+								var contact = Contacts.UI.Card.createEntry(book.contacts[c]);
+								if(c == self.batchnum-5) {
+									contact.bind('inview', function(event, isInView, visiblePartX, visiblePartY) {
+										$(this).unbind(event);
+										var bookid = $(this).data('bookid');
+										var numsiblings = $('.contacts li[data-bookid="'+bookid+'"]').length;
+										if (isInView && numsiblings >= self.batchnum) {
+											console.log('This would be a good time to load more contacts.');
+											Contacts.UI.Contacts.update(id, bookid, $('#contacts li[data-bookid="'+bookid+'"]').length);
+										}
+									});
+								}
+								contactlist.append(contact);
 							}
 						});
-						Contacts.UI.Card.update(id);
+						if($('#contacts h3').length > 1) {
+							$('#contacts li').draggable({
+								revert: 'invalid',
+								axis: 'y', containment: '#contacts',
+								scroll: true, scrollSensitivity: 100,
+								opacity: 0.7, helper: 'clone'
+							});
+						} else {
+							$('#contacts h3').first().addClass('active');
+						}
+						if(opts['startat'] == 0) { // only update card on first load.
+							Contacts.UI.Card.update();
+						}
 					}
 					else{
 						OC.dialogs.alert(jsondata.data.message, t('contacts', 'Error'));
 					}
 				});
-				/*setTimeout(function() {
-					$('.contacts li').unbind('inview');
-					$('.contacts li:visible').bind('inview', function(event, isInView, visiblePartX, visiblePartY) {
-						if (isInView) {
-							if (!$(this).find('a').attr('style')) {
-								$(this).find('a').css('background','url('+OC.filePath('contacts', '', 'thumbnail.php')+'?id='+$(this).data('id')+') no-repeat');
-							}
-						}
-					})}, 500);
-				setTimeout(Contacts.UI.Contacts.lazyupdate, 500);*/
-			},
-			// Add thumbnails to the contact list as they become visible in the viewport.
-			lazyupdate:function(){
-				$('.contacts li').live('inview', function(){
-					if (!$(this).find('a').attr('style')) {
-						$(this).find('a').css('background','url('+OC.filePath('contacts', '', 'thumbnail.php')+'?id='+$(this).data('id')+') no-repeat');
-					}
-				});
 			},
 			refreshThumbnail:function(id){
 				var item = $('.contacts li[data-id="'+id+'"]').find('a');
@@ -1681,13 +1714,6 @@ $(document).ready(function(){
 		return false;
 	});
 
-	$(document).on('click', '.addressbook', function(event){
-		$('#contacts h3').removeClass('active');
-		$(this).addClass('active');
-		$(this).next().slideToggle(300);
-		return false;
-	});
-	
 	/*$('.contacts li').bind('inview', function(event, isInView, visiblePartX, visiblePartY) {
 		if (isInView) { //NOTE: I've kept all conditions for future reference ;-)
 			// element is now visible in the viewport
diff --git a/apps/contacts/lib/vcard.php b/apps/contacts/lib/vcard.php
index bf22be0de74..e3b65605624 100644
--- a/apps/contacts/lib/vcard.php
+++ b/apps/contacts/lib/vcard.php
@@ -47,11 +47,18 @@ class OC_Contacts_VCard{
 	 * The cards are associative arrays. You'll find the original vCard in
 	 * ['carddata']
 	 */
-	public static function all($id){
+	public static function all($id, $start=null, $num=null){
+		$limitsql = '';
+		if(!is_null($num)) {
+			$limitsql = ' LIMIT '.$num;
+		}
+		if(!is_null($start) && !is_null($num)) {
+			$limitsql .= ' OFFSET '.$start.' ';
+		}
 		$result = null;
 		if(is_array($id) && count($id)) {
 			$id_sql = join(',', array_fill(0, count($id), '?'));
-			$prep = 'SELECT * FROM *PREFIX*contacts_cards WHERE addressbookid IN ('.$id_sql.') ORDER BY fullname';
+			$prep = 'SELECT * FROM *PREFIX*contacts_cards WHERE addressbookid IN ('.$id_sql.') ORDER BY fullname '.$limitsql;
 			try {
 				$stmt = OCP\DB::prepare( $prep );
 				$result = $stmt->execute($id);
@@ -63,7 +70,8 @@ class OC_Contacts_VCard{
 			}
 		} elseif(is_int($id) || is_string($id)) {
 			try {
-				$stmt = OCP\DB::prepare( 'SELECT * FROM *PREFIX*contacts_cards WHERE addressbookid = ? ORDER BY fullname' );
+				$sql = 'SELECT * FROM *PREFIX*contacts_cards WHERE addressbookid = ? ORDER BY fullname'.$limitsql;
+				$stmt = OCP\DB::prepare( $sql );
 				$result = $stmt->execute(array($id));
 			} catch(Exception $e) {
 				OCP\Util::writeLog('contacts',__CLASS__.'::'.__METHOD__.', exception: '.$e->getMessage(),OCP\Util::ERROR);
diff --git a/apps/contacts/templates/part.contact.php b/apps/contacts/templates/part.contact.php
index 5757563fe5b..bb574372e52 100644
--- a/apps/contacts/templates/part.contact.php
+++ b/apps/contacts/templates/part.contact.php
@@ -18,7 +18,14 @@ $id = isset($_['id']) ? $_['id'] : '';
 
 	<iframe name="file_upload_target" id='file_upload_target' src=""></iframe>
 	<div class="tip propertycontainer" id="contacts_details_photo_wrapper" title="<?php echo $l->t('Drop photo to upload'); ?> (max <?php echo $_['uploadMaxHumanFilesize']; ?>)" data-element="PHOTO">
+	<ul id="phototools" class="transparent hidden">
+		<li><a class="svg delete" title="<?php echo $l->t('Delete current photo'); ?>"></a></li>
+		<li><a class="svg edit" title="<?php echo $l->t('Edit current photo'); ?>"></a></li>
+		<li><a class="svg upload" title="<?php echo $l->t('Upload new photo'); ?>"></a></li>
+		<li><a class="svg cloud" title="<?php echo $l->t('Select photo from ownCloud'); ?>"></a></li>
+	</ul>
 	</div>
+	<img />
 	</div> <!-- contact_photo -->
 
 	<div id="contact_identity" class="contactsection">
@@ -104,7 +111,6 @@ $id = isset($_['id']) ? $_['id'] : '';
 	<div id="contacts_propertymenu">
 	<button class="button" id="contacts_propertymenu_button"><?php echo $l->t('Add field'); ?></button>
 	<ul id="contacts_propertymenu_dropdown" role="menu" class="hidden">
-		<li><a role="menuitem" data-type="PHOTO"><?php echo $l->t('Profile picture'); ?></a></li>
 		<li><a role="menuitem" data-type="ORG"><?php echo $l->t('Organization'); ?></a></li>
 		<li><a role="menuitem" data-type="NICKNAME"><?php echo $l->t('Nickname'); ?></a></li>
 		<li><a role="menuitem" data-type="BDAY"><?php echo $l->t('Birthday'); ?></a></li>
diff --git a/apps/contacts/templates/part.contactphoto.php b/apps/contacts/templates/part.contactphoto.php
deleted file mode 100644
index bddf4cc8a81..00000000000
--- a/apps/contacts/templates/part.contactphoto.php
+++ /dev/null
@@ -1,16 +0,0 @@
-<?php 
-$id = $_['id'];
-$wattr = isset($_['width'])?'width="'.$_['width'].'"':'';
-$hattr = isset($_['height'])?'height="'.$_['height'].'"':'';
-$rand = isset($_['refresh'])?'&refresh='.rand():'';
-?>
-<ul id="phototools" class="transparent hidden">
-	<li><a class="svg delete" title="<?php echo $l->t('Delete current photo'); ?>"></a></li>
-	<li><a class="svg edit" title="<?php echo $l->t('Edit current photo'); ?>"></a></li>
-	<li><a class="svg upload" title="<?php echo $l->t('Upload new photo'); ?>"></a></li>
-	<li><a class="svg cloud" title="<?php echo $l->t('Select photo from ownCloud'); ?>"></a></li>
-</ul>
-<img class="loading" id="contacts_details_photo" <?php echo $wattr; ?> <?php echo $hattr; ?> src="<?php echo OCP\Util::linkToAbsolute('contacts', 'photo.php'); ?>?id=<?php echo $id.$rand; ?>" />
-<progress id="contacts_details_photo_progress" style="display:none;" value="0" max="100">0 %</progress>
-
-
diff --git a/apps/contacts/templates/part.contacts.php b/apps/contacts/templates/part.contacts.php
deleted file mode 100644
index c33c5832e82..00000000000
--- a/apps/contacts/templates/part.contacts.php
+++ /dev/null
@@ -1,10 +0,0 @@
-<?php
-foreach($_['books'] as $id => $addressbook) {
-	echo '<h3 class="addressbook" data-id="'.$id.'">'.$addressbook['displayname'].'</h3>';
-	echo '<ul class="contacts hidden" data-id="'.$id.'">';
-	foreach($addressbook['contacts'] as $contact) {
-		echo '<li role="button" data-bookid="'.$contact['addressbookid'].'" data-id="'.$contact['id'].'"><a href="'.link_to('contacts','index.php').'&id='.$contact['id'].'" style="background: url('.link_to('contacts','thumbnail.php').'?id='.$contact['id'].') no-repeat scroll 0 0 transparent;">'.$contact['displayname'].'</a></li>';
-	}
-	echo '</ul>';
-}
-?>
diff --git a/apps/files_external/js/settings.js b/apps/files_external/js/settings.js
index 57188a6a266..49b7710638e 100644
--- a/apps/files_external/js/settings.js
+++ b/apps/files_external/js/settings.js
@@ -27,7 +27,7 @@ OC.MountConfig={
 			}
 		});
 		if (addMountPoint) {
-			if ($('#externalStorage').data('admin')) {
+			if ($('#externalStorage').data('admin') === true) {
 				var isPersonal = false;
 				var multiselect = $(tr).find('.chzn-select').val();
 				var oldGroups = $(tr).find('.applicable').data('applicable-groups');
@@ -117,7 +117,7 @@ $(document).ready(function() {
 		if (mountPoint == '') {
 			return false;
 		}
-		if ($('#externalStorage').data('admin')) {
+		if ($('#externalStorage').data('admin') === true) {
 			var isPersonal = false;
 			var multiselect = $(tr).find('.chzn-select').val();
 			$.each(multiselect, function(index, value) {
diff --git a/apps/files_external/lib/amazons3.php b/apps/files_external/lib/amazons3.php
index b8e5b9b079b..9feb490dac0 100644
--- a/apps/files_external/lib/amazons3.php
+++ b/apps/files_external/lib/amazons3.php
@@ -96,8 +96,8 @@ class OC_Filestorage_AmazonS3 extends OC_Filestorage_Common {
 			foreach ($response->body->CommonPrefixes as $object) {
 				$files[] = basename($object->Prefix);
 			}
-			OC_FakeDirStream::$dirs['amazons3'] = $files;
-			return opendir('fakedir://amazons3');
+			OC_FakeDirStream::$dirs['amazons3'.$path] = $files;
+			return opendir('fakedir://amazons3'.$path);
 		}
 		return false;
 	}
diff --git a/apps/files_external/personal.php b/apps/files_external/personal.php
index 32e08742442..b758e7e7eb0 100755
--- a/apps/files_external/personal.php
+++ b/apps/files_external/personal.php
@@ -26,7 +26,7 @@ $backends = OC_Mount_Config::getBackends();
 // Remove local storage
 unset($backends['OC_Filestorage_Local']);
 $tmpl = new OCP\Template('files_external', 'settings');
-$tmpl->assign('isAdminPage', false);
+$tmpl->assign('isAdminPage', false, false);
 $tmpl->assign('mounts', OC_Mount_Config::getPersonalMountPoints());
 $tmpl->assign('backends', $backends);
 return $tmpl->fetchPage();
diff --git a/apps/files_external/settings.php b/apps/files_external/settings.php
index 983855ecdcc..acc9036b299 100644
--- a/apps/files_external/settings.php
+++ b/apps/files_external/settings.php
@@ -23,7 +23,7 @@
 OCP\Util::addScript('files_external', 'settings');
 OCP\Util::addStyle('files_external', 'settings');
 $tmpl = new OCP\Template('files_external', 'settings');
-$tmpl->assign('isAdminPage', true);
+$tmpl->assign('isAdminPage', true, false);
 $tmpl->assign('mounts', OC_Mount_Config::getSystemMountPoints());
 $tmpl->assign('backends', OC_Mount_Config::getBackends());
 $tmpl->assign('groups', OC_Group::getGroups());
diff --git a/apps/files_external/templates/settings.php b/apps/files_external/templates/settings.php
index 6c37df8001e..7777593d74d 100644
--- a/apps/files_external/templates/settings.php
+++ b/apps/files_external/templates/settings.php
@@ -1,7 +1,7 @@
 <form id="files_external">
 	<fieldset class="personalblock">
 	<legend><strong><?php echo $l->t('External Storage'); ?></strong></legend>
-		<table id="externalStorage" data-admin="<?php echo json_encode($_['isAdminPage']); ?>">
+		<table id="externalStorage" data-admin='<?php echo json_encode($_['isAdminPage']); ?>'>
 			<thead>
 				<tr>
 					<th><?php echo $l->t('Mount point'); ?></th>
diff --git a/apps/files_versions/ajax/getVersions.php b/apps/files_versions/ajax/getVersions.php
index fe48434d2cb..f29d1760b6f 100644
--- a/apps/files_versions/ajax/getVersions.php
+++ b/apps/files_versions/ajax/getVersions.php
@@ -13,7 +13,7 @@ if( OCA_Versions\Storage::isversioned( $source ) ) {
 	$versionsFormatted = array();
 	
 	foreach ( $versions AS $version ) {
-		$versionsFormatted[] = OCP\Util::formatDate( doubleval($version) );
+		$versionsFormatted[] = OCP\Util::formatDate( $version['version'] );
 	}
 
 	$versionsSorted = array_reverse( $versions );
diff --git a/apps/files_versions/appinfo/app.php b/apps/files_versions/appinfo/app.php
index bd06dc0ced3..105c5a102cb 100644
--- a/apps/files_versions/appinfo/app.php
+++ b/apps/files_versions/appinfo/app.php
@@ -9,3 +9,6 @@ OCP\Util::addscript('files_versions', 'versions');
 
 // Listen to write signals
 OCP\Util::connectHook('OC_Filesystem', 'post_write', "OCA_Versions\Storage", "write_hook");
+// Listen to delete and rename signals
+OCP\Util::connectHook('OC_Filesystem', 'delete', "OCA_Versions\Storage", "removeVersions");
+OCP\Util::connectHook('OC_Filesystem', 'rename', "OCA_Versions\Storage", "renameVersions");
\ No newline at end of file
diff --git a/apps/files_versions/versions.php b/apps/files_versions/versions.php
index 9c0829ff1de..7ed5f257505 100644
--- a/apps/files_versions/versions.php
+++ b/apps/files_versions/versions.php
@@ -309,5 +309,40 @@ class Storage {
 	
         }
 
-
+        /**

+         * @brief Erase versions of deleted file
+         * @param array
+         *          
+         * This function is connected to the delete signal of OC_Filesystem
+         * cleanup the versions directory if the actual file gets deleted

+         */
+        public static function removeVersions($params) {
+        	$rel_path =  $params['path'];

+        	$abs_path = \OCP\Config::getSystemValue('datadirectory').'/'.\OCP\User::getUser()."/versions".$rel_path.'.v';

+        	if(Storage::isversioned($rel_path)) {

+        		$versions = Storage::getVersions($rel_path);

+        		foreach ($versions as $v){

+        			unlink($abs_path . $v['version']);

+        		}

+        	}

+        }
+        
+        /**

+         * @brief rename/move versions of renamed/moved files
+         * @param array with oldpath and newpath
+         * 
+         * This function is connected to the rename signal of OC_Filesystem and adjust the name and location
+         * of the stored versions along the actual file

+         */

+        public static function renameVersions($params) {

+        	$rel_oldpath =  $params['oldpath'];
+        	$abs_oldpath = \OCP\Config::getSystemValue('datadirectory').'/'.\OCP\User::getUser()."/versions".$rel_oldpath.'.v';
+        	$abs_newpath = \OCP\Config::getSystemValue('datadirectory').'/'.\OCP\User::getUser()."/versions".$params['newpath'].'.v';

+        	if(Storage::isversioned($rel_oldpath)) {
+        		$versions = Storage::getVersions($rel_oldpath);

+        		foreach ($versions as $v){
+        			rename($abs_oldpath.$v['version'], $abs_newpath.$v['version']);
+        		}
+        	}

+        }
 }
diff --git a/apps/gallery/lib/managers.php b/apps/gallery/lib/managers.php
index fcce3f40e23..17eb741a660 100644
--- a/apps/gallery/lib/managers.php
+++ b/apps/gallery/lib/managers.php
@@ -4,6 +4,7 @@ namespace OC\Pictures;
 
 class DatabaseManager {
 	private static $instance = null;
+	protected $cache = array();
 	const TAG = 'DatabaseManager';
 	
 	public static function getInstance() {
@@ -12,13 +13,27 @@ class DatabaseManager {
 		return self::$instance;
 	}
 	
+	protected function getPathData($path) {
+		$stmt = \OCP\DB::prepare('SELECT * FROM *PREFIX*pictures_images_cache
+			WHERE uid_owner LIKE ? AND path like ? AND path not like ?');
+		$path_match = $path.'/%';
+		$path_notmatch = $path.'/%/%';
+		$result = $stmt->execute(array(\OCP\USER::getUser(), $path_match, $path_notmatch));
+		$this->cache[$path] = array();
+		while (($row = $result->fetchRow()) != false) {
+			$this->cache[$path][$row['path']] = $row;
+		}
+	}
+
 	public function getFileData($path) {
 		$gallery_path = \OCP\Config::getSystemValue( 'datadirectory' ).'/'.\OC_User::getUser().'/gallery';
 		$path = $gallery_path.$path;
-		$stmt = \OCP\DB::prepare('SELECT * FROM *PREFIX*pictures_images_cache WHERE uid_owner LIKE ? AND path = ?');
-		$result = $stmt->execute(array(\OCP\USER::getUser(), $path));
-		if (($row = $result->fetchRow()) != false) {
-			return $row;
+		$dir = dirname($path);
+		if (!isset($this->cache[$dir])) {
+			$this->getPathData($dir);
+		}
+		if (isset($this->cache[$dir][$path])) {
+			return $this->cache[$dir][$path];
 		}
 		$image = new \OC_Image();
 		if (!$image->loadFromFile($path)) {
@@ -28,6 +43,7 @@ class DatabaseManager {
 		$stmt->execute(array(\OCP\USER::getUser(), $path, $image->width(), $image->height()));
 		$ret = array('path' => $path, 'width' => $image->width(), 'height' => $image->height());
 		unset($image);
+		$this->cache[$dir][$path] = $ret;
 		return $ret;
 	}
 	
diff --git a/lib/app.php b/lib/app.php
index 61566ed7522..4c2c43ec26b 100755
--- a/lib/app.php
+++ b/lib/app.php
@@ -350,9 +350,13 @@ class OC_App{
 
 
 	protected static function findAppInDirectories($appid) {
+		static $app_dir = array();
+		if (isset($app_dir[$appid])) {
+			return $app_dir[$appid];
+		}
 		foreach(OC::$APPSROOTS as $dir) {
 			if(file_exists($dir['path'].'/'.$appid)) {
-				return $dir;
+				return $app_dir[$appid]=$dir;
 			}
 		}
 	}
@@ -569,7 +573,7 @@ class OC_App{
 	}
 
 	/**
-	 * get the installed version of all papps
+	 * get the installed version of all apps
 	 */
 	public static function getAppVersions(){
 		static $versions;
diff --git a/lib/helper.php b/lib/helper.php
index 6ab55f27618..64378da356e 100644
--- a/lib/helper.php
+++ b/lib/helper.php
@@ -38,13 +38,10 @@ class OC_Helper {
 	 */
 	public static function linkTo( $app, $file ){
 		if( $app != '' ){
-			$app .= '/';
+			$app_path = OC_App::getAppPath($app);
 			// Check if the app is in the app folder
-			if( file_exists( OC_App::getAppPath($app).'/'.$file )){
+			if( $app_path && file_exists( $app_path.'/'.$file )){
 				if(substr($file, -3) == 'php' || substr($file, -3) == 'css'){	
-					if(substr($app, -1, 1) == '/'){
-						$app = substr($app, 0, strlen($app) - 1);
-					}
 					$urlLinkTo =  OC::$WEBROOT . '/?app=' . $app;
 					$urlLinkTo .= ($file!='index.php')?'&getfile=' . urlencode($file):'';
 				}else{
@@ -52,7 +49,7 @@ class OC_Helper {
 				}
 			}
 			else{
-				$urlLinkTo =  OC::$WEBROOT . '/' . $app . $file;
+				$urlLinkTo =  OC::$WEBROOT . '/' . $app . '/' . $file;
 			}
 		}
 		else{
diff --git a/lib/migrate.php b/lib/migrate.php
index f26b4b25673..731b6a6839c 100644
--- a/lib/migrate.php
+++ b/lib/migrate.php
@@ -64,7 +64,7 @@ class OC_Migrate{
 		$apps = OC_App::getAllApps();
 
 		foreach($apps as $app){
-			$path = self::getAppPath($app) . '/appinfo/migrate.php';
+			$path = OC_App::getAppPath($app) . '/appinfo/migrate.php';
 			if( file_exists( $path ) ){
 				include( $path );
 			}
@@ -398,7 +398,7 @@ class OC_Migrate{
 			if( OC_App::isEnabled( $provider->getID() ) ){
 				$success = true;
 				// Does this app use the database?
-				if( file_exists( self::getAppPath($provider->getID()).'/appinfo/database.xml' ) ){
+				if( file_exists( OC_App::getAppPath($provider->getID()).'/appinfo/database.xml' ) ){
 					// Create some app tables
 					$tables = self::createAppTables( $provider->getID() );
 					if( is_array( $tables ) ){
@@ -539,7 +539,7 @@ class OC_Migrate{
 		}
 
 		// There is a database.xml file
-		$content = file_get_contents(self::getAppPath($appid) . '/appinfo/database.xml' );
+		$content = file_get_contents(OC_App::getAppPath($appid) . '/appinfo/database.xml' );
 
 		$file2 = 'static://db_scheme';
 		// TODO get the relative path to migration.db from the data dir
diff --git a/lib/setup.php b/lib/setup.php
index 5f1fb1525ec..5387a0ef493 100644
--- a/lib/setup.php
+++ b/lib/setup.php
@@ -150,7 +150,7 @@ class OC_Setup {
 				$dbpass = $options['dbpass'];
 				$dbname = $options['dbname'];
 				$dbhost = $options['dbhost'];
-				$dbtableprefix = $options['dbtableprefix'];
+				$dbtableprefix = isset($options['dbtableprefix']) ? $options['dbtableprefix'] : 'oc_';
 				OC_CONFIG::setValue('dbname', $dbname);
 				OC_CONFIG::setValue('dbhost', $dbhost);
 				OC_CONFIG::setValue('dbtableprefix', $dbtableprefix);
@@ -163,6 +163,7 @@ class OC_Setup {
 						'error' => 'PostgreSQL username and/or password not valid',
 						'hint' => 'You need to enter either an existing account or the administrator.'
 					);
+					return $error;
 				}
 				else {
 					//check for roles creation rights in postgresql
@@ -284,13 +285,23 @@ class OC_Setup {
 		//we cant use OC_BD functions here because we need to connect as the administrative user.
 		$e_name = pg_escape_string($name);
 		$e_user = pg_escape_string($user);
-		$query = "CREATE DATABASE \"$e_name\" OWNER \"$e_user\"";
+		$query = "select datname from pg_database where datname = '$e_name'";
 		$result = pg_query($connection, $query);
 		if(!$result) {
 			$entry='DB Error: "'.pg_last_error($connection).'"<br />';
 			$entry.='Offending command was: '.$query.'<br />';
 			echo($entry);
 		}
+		if(! pg_fetch_row($result)) {
+			//The database does not exists... let's create it
+			$query = "CREATE DATABASE \"$e_name\" OWNER \"$e_user\"";
+			$result = pg_query($connection, $query);
+			if(!$result) {
+				$entry='DB Error: "'.pg_last_error($connection).'"<br />';
+				$entry.='Offending command was: '.$query.'<br />';
+				echo($entry);
+			}
+		}
 		$query = "REVOKE ALL PRIVILEGES ON DATABASE \"$e_name\" FROM PUBLIC";
 		$result = pg_query($connection, $query);		
 	}
@@ -298,13 +309,33 @@ class OC_Setup {
 	private static function pg_createDBUser($name,$password,$connection) {
 		$e_name = pg_escape_string($name);
 		$e_password = pg_escape_string($password);
-		$query = "CREATE USER \"$e_name\" CREATEDB PASSWORD '$e_password';";
+		$query = "select * from pg_roles where rolname='$e_name';";
 		$result = pg_query($connection, $query);
 		if(!$result) {
 			$entry='DB Error: "'.pg_last_error($connection).'"<br />';
 			$entry.='Offending command was: '.$query.'<br />';
 			echo($entry);
 		}
+
+		if(! pg_fetch_row($result)) {
+			//user does not exists let's create it :)
+			$query = "CREATE USER \"$e_name\" CREATEDB PASSWORD '$e_password';";
+			$result = pg_query($connection, $query);
+			if(!$result) {
+				$entry='DB Error: "'.pg_last_error($connection).'"<br />';
+				$entry.='Offending command was: '.$query.'<br />';
+				echo($entry);
+			}
+		}
+		else { // change password of the existing role
+			$query = "ALTER ROLE \"$e_name\" WITH PASSWORD '$e_password';";
+			$result = pg_query($connection, $query);
+			if(!$result) {
+				$entry='DB Error: "'.pg_last_error($connection).'"<br />';
+				$entry.='Offending command was: '.$query.'<br />';
+				echo($entry);
+			}
+		}
 	}
 
 	/**