Merge remote-tracking branch 'owncloud/master' into add_resetadminpass_command

* owncloud/master: (238 commits)
  Change visibility of scanner internals
  [tx-robot] updated from transifex
  remove legacy OC_Filesystem being used in a hook callback
  add title property to share dialog
  forgotten infobox messages translations
  reverts 188c543 and translates only mail
  fix warning text and margin
  Adjust core apps to use "requiremin" instead of "require"
  Added requiremin/requiremax fields for apps
  [tx-robot] updated from transifex
  unwrapped strings fix
  allow resharing of files with only share permissions
  don't lose file size during rename
  drop superflous statement in phpdoc
  add preRememberedLogin hook and document this and postRememberedLogin in class descripttion. Also fixes documentation of postLogin hook
  [tx-robot] updated from transifex
  fix grammar
  make user_ldap fully translatable
  [tx-robot] updated from transifex
  fix typo
  ...

Conflicts:
	core/register_command.php

1 files changed, 289 insertions, 345 deletions

diff --git a/apps/files/js/files.js b/apps/files/js/files.js
index 6d167851e64..92f97f5d3c0 100644
--- a/apps/files/js/files.js
+++ b/apps/files/js/files.js
@@ -8,257 +8,296 @@
  *
  */
 
-/* global OC, t, FileList */
 /* global getURLParameter */
-var Files = {
-	// file space size sync
-	_updateStorageStatistics: function() {
-		Files._updateStorageStatisticsTimeout = null;
-		var currentDir = FileList.getCurrentDirectory(),
-			state = Files.updateStorageStatistics;
-		if (state.dir){
-			if (state.dir === currentDir) {
+/**
+ * Utility class for file related operations
+ */
+(function() {
+	var Files = {
+		// file space size sync
+		_updateStorageStatistics: function(currentDir) {
+			var state = Files.updateStorageStatistics;
+			if (state.dir){
+				if (state.dir === currentDir) {
+					return;
+				}
+				// cancel previous call, as it was for another dir
+				state.call.abort();
+			}
+			state.dir = currentDir;
+			state.call = $.getJSON(OC.filePath('files','ajax','getstoragestats.php') + '?dir=' + encodeURIComponent(currentDir),function(response) {
+				state.dir = null;
+				state.call = null;
+				Files.updateMaxUploadFilesize(response);
+			});
+		},
+		/**
+		 * Update storage statistics such as free space, max upload,
+		 * etc based on the given directory.
+		 *
+		 * Note this function is debounced to avoid making too
+		 * many ajax calls in a row.
+		 *
+		 * @param dir directory
+		 * @param force whether to force retrieving
+		 */
+		updateStorageStatistics: function(dir, force) {
+			if (!OC.currentUser) {
 				return;
 			}
-			// cancel previous call, as it was for another dir
-			state.call.abort();
-		}
-		state.dir = currentDir;
-		state.call = $.getJSON(OC.filePath('files','ajax','getstoragestats.php') + '?dir=' + encodeURIComponent(currentDir),function(response) {
-			state.dir = null;
-			state.call = null;
-			Files.updateMaxUploadFilesize(response);
-		});
-	},
-	updateStorageStatistics: function(force) {
-		if (!OC.currentUser) {
-			return;
-		}
-
-		// debounce to prevent calling too often
-		if (Files._updateStorageStatisticsTimeout) {
-			clearTimeout(Files._updateStorageStatisticsTimeout);
-		}
-		if (force) {
-			Files._updateStorageStatistics();
-		}
-		else {
-			Files._updateStorageStatisticsTimeout = setTimeout(Files._updateStorageStatistics, 250);
-		}
-	},
-
-	updateMaxUploadFilesize:function(response) {
-		if (response === undefined) {
-			return;
-		}
-		if (response.data !== undefined && response.data.uploadMaxFilesize !== undefined) {
-			$('#max_upload').val(response.data.uploadMaxFilesize);
-			$('#free_space').val(response.data.freeSpace);
-			$('#upload.button').attr('original-title', response.data.maxHumanFilesize);
-			$('#usedSpacePercent').val(response.data.usedSpacePercent);
-			Files.displayStorageWarnings();
-		}
-		if (response[0] === undefined) {
-			return;
-		}
-		if (response[0].uploadMaxFilesize !== undefined) {
-			$('#max_upload').val(response[0].uploadMaxFilesize);
-			$('#upload.button').attr('original-title', response[0].maxHumanFilesize);
-			$('#usedSpacePercent').val(response[0].usedSpacePercent);
-			Files.displayStorageWarnings();
-		}
-
-	},
-
-	/**
-	 * Fix path name by removing double slash at the beginning, if any
-	 */
-	fixPath: function(fileName) {
-		if (fileName.substr(0, 2) == '//') {
-			return fileName.substr(1);
-		}
-		return fileName;
-	},
 
-	/**
-	 * Checks whether the given file name is valid.
-	 * @param name file name to check
-	 * @return true if the file name is valid.
-	 * Throws a string exception with an error message if
-	 * the file name is not valid
-	 */
-	isFileNameValid: function (name) {
-		var trimmedName = name.trim();
-		if (trimmedName === '.'	|| trimmedName === '..')
-		{
-			throw t('files', '"{name}" is an invalid file name.', {name: name});
-		} else if (trimmedName.length === 0) {
-			throw t('files', 'File name cannot be empty.');
-		}
-		// check for invalid characters
-		var invalidCharacters =
-			['\\', '/', '<', '>', ':', '"', '|', '?', '*', '\n'];
-		for (var i = 0; i < invalidCharacters.length; i++) {
-			if (trimmedName.indexOf(invalidCharacters[i]) !== -1) {
-				throw t('files', "Invalid name, '\\', '/', '<', '>', ':', '\"', '|', '?' and '*' are not allowed.");
+			if (force) {
+				Files._updateStorageStatistics(dir);
 			}
-		}
-		return true;
-	},
-	displayStorageWarnings: function() {
-		if (!OC.Notification.isHidden()) {
-			return;
-		}
-
-		var usedSpacePercent = $('#usedSpacePercent').val();
-		if (usedSpacePercent > 98) {
-			OC.Notification.show(t('files', 'Your storage is full, files can not be updated or synced anymore!'));
-			return;
-		}
-		if (usedSpacePercent > 90) {
-			OC.Notification.show(t('files', 'Your storage is almost full ({usedSpacePercent}%)',
-				{usedSpacePercent: usedSpacePercent}));
-		}
-	},
-
-	displayEncryptionWarning: function() {
-
-		if (!OC.Notification.isHidden()) {
-			return;
-		}
+			else {
+				Files._updateStorageStatisticsDebounced(dir);
+			}
+		},
 
-		var encryptedFiles = $('#encryptedFiles').val();
-		var initStatus = $('#encryptionInitStatus').val();
-		if (initStatus === '0') { // enc not initialized, but should be
-			OC.Notification.show(t('files', 'Encryption App is enabled but your keys are not initialized, please log-out and log-in again'));
-			return;
-		}
-		if (initStatus === '1') { // encryption tried to init but failed
-			OC.Notification.show(t('files', 'Invalid private key for Encryption App. Please update your private key password in your personal settings to recover access to your encrypted files.'));
-			return;
-		}
-		if (encryptedFiles === '1') {
-			OC.Notification.show(t('files', 'Encryption was disabled but your files are still encrypted. Please go to your personal settings to decrypt your files.'));
-			return;
-		}
-	},
+		updateMaxUploadFilesize:function(response) {
+			if (response === undefined) {
+				return;
+			}
+			if (response.data !== undefined && response.data.uploadMaxFilesize !== undefined) {
+				$('#max_upload').val(response.data.uploadMaxFilesize);
+				$('#free_space').val(response.data.freeSpace);
+				$('#upload.button').attr('original-title', response.data.maxHumanFilesize);
+				$('#usedSpacePercent').val(response.data.usedSpacePercent);
+				Files.displayStorageWarnings();
+			}
+			if (response[0] === undefined) {
+				return;
+			}
+			if (response[0].uploadMaxFilesize !== undefined) {
+				$('#max_upload').val(response[0].uploadMaxFilesize);
+				$('#upload.button').attr('original-title', response[0].maxHumanFilesize);
+				$('#usedSpacePercent').val(response[0].usedSpacePercent);
+				Files.displayStorageWarnings();
+			}
 
-	// TODO: move to FileList class
-	setupDragAndDrop: function() {
-		var $fileList = $('#fileList');
+		},
 
-		//drag/drop of files
-		$fileList.find('tr td.filename').each(function(i,e) {
-			if ($(e).parent().data('permissions') & OC.PERMISSION_DELETE) {
-				$(e).draggable(dragOptions);
+		/**
+		 * Fix path name by removing double slash at the beginning, if any
+		 */
+		fixPath: function(fileName) {
+			if (fileName.substr(0, 2) == '//') {
+				return fileName.substr(1);
 			}
-		});
-
-		$fileList.find('tr[data-type="dir"] td.filename').each(function(i,e) {
-			if ($(e).parent().data('permissions') & OC.PERMISSION_CREATE) {
-				$(e).droppable(folderDropOptions);
+			return fileName;
+		},
+
+		/**
+		 * Checks whether the given file name is valid.
+		 * @param name file name to check
+		 * @return true if the file name is valid.
+		 * Throws a string exception with an error message if
+		 * the file name is not valid
+		 */
+		isFileNameValid: function (name) {
+			var trimmedName = name.trim();
+			if (trimmedName === '.'	|| trimmedName === '..')
+			{
+				throw t('files', '"{name}" is an invalid file name.', {name: name});
+			} else if (trimmedName.length === 0) {
+				throw t('files', 'File name cannot be empty.');
+			}
+			// check for invalid characters
+			var invalidCharacters =
+				['\\', '/', '<', '>', ':', '"', '|', '?', '*', '\n'];
+			for (var i = 0; i < invalidCharacters.length; i++) {
+				if (trimmedName.indexOf(invalidCharacters[i]) !== -1) {
+					throw t('files', "Invalid name, '\\', '/', '<', '>', ':', '\"', '|', '?' and '*' are not allowed.");
+				}
+			}
+			return true;
+		},
+		displayStorageWarnings: function() {
+			if (!OC.Notification.isHidden()) {
+				return;
 			}
-		});
-	},
-
-	/**
-	 * Returns the download URL of the given file(s)
-	 * @param filename string or array of file names to download
-	 * @param dir optional directory in which the file name is, defaults to the current directory
-	 */
-	getDownloadUrl: function(filename, dir) {
-		if ($.isArray(filename)) {
-			filename = JSON.stringify(filename);
-		}
-		var params = {
-			dir: dir || FileList.getCurrentDirectory(),
-			files: filename
-		};
-		return this.getAjaxUrl('download', params);
-	},
 
-	/**
-	 * Returns the ajax URL for a given action
-	 * @param action action string
-	 * @param params optional params map
-	 */
-	getAjaxUrl: function(action, params) {
-		var q = '';
-		if (params) {
-			q = '?' + OC.buildQueryString(params);
-		}
-		return OC.filePath('files', 'ajax', action + '.php') + q;
-	}
-};
-$(document).ready(function() {
-	// FIXME: workaround for trashbin app
-	if (window.trashBinApp) {
-		return;
-	}
-	Files.displayEncryptionWarning();
-	Files.bindKeyboardShortcuts(document, jQuery);
+			var usedSpacePercent = $('#usedSpacePercent').val();
+			if (usedSpacePercent > 98) {
+				OC.Notification.show(t('files', 'Your storage is full, files can not be updated or synced anymore!'));
+				return;
+			}
+			if (usedSpacePercent > 90) {
+				OC.Notification.show(t('files', 'Your storage is almost full ({usedSpacePercent}%)',
+					{usedSpacePercent: usedSpacePercent}));
+			}
+		},
 
-	Files.setupDragAndDrop();
+		displayEncryptionWarning: function() {
 
-	$('#file_action_panel').attr('activeAction', false);
+			if (!OC.Notification.isHidden()) {
+				return;
+			}
 
-	// Triggers invisible file input
-	$('#upload a').on('click', function() {
-		$(this).parent().children('#file_upload_start').trigger('click');
-		return false;
-	});
+			var encryptedFiles = $('#encryptedFiles').val();
+			var initStatus = $('#encryptionInitStatus').val();
+			if (initStatus === '0') { // enc not initialized, but should be
+				OC.Notification.show(t('files', 'Encryption App is enabled but your keys are not initialized, please log-out and log-in again'));
+				return;
+			}
+			if (initStatus === '1') { // encryption tried to init but failed
+				OC.Notification.show(t('files', 'Invalid private key for Encryption App. Please update your private key password in your personal settings to recover access to your encrypted files.'));
+				return;
+			}
+			if (encryptedFiles === '1') {
+				OC.Notification.show(t('files', 'Encryption was disabled but your files are still encrypted. Please go to your personal settings to decrypt your files.'));
+				return;
+			}
+		},
+
+		/**
+		 * Returns the download URL of the given file(s)
+		 * @param filename string or array of file names to download
+		 * @param dir optional directory in which the file name is, defaults to the current directory
+		 */
+		getDownloadUrl: function(filename, dir) {
+			if ($.isArray(filename)) {
+				filename = JSON.stringify(filename);
+			}
+			var params = {
+				dir: dir,
+				files: filename
+			};
+			return this.getAjaxUrl('download', params);
+		},
+
+		/**
+		 * Returns the ajax URL for a given action
+		 * @param action action string
+		 * @param params optional params map
+		 */
+		getAjaxUrl: function(action, params) {
+			var q = '';
+			if (params) {
+				q = '?' + OC.buildQueryString(params);
+			}
+			return OC.filePath('files', 'ajax', action + '.php') + q;
+		},
+
+		getMimeIcon: function(mime, ready) {
+			if (Files.getMimeIcon.cache[mime]) {
+				ready(Files.getMimeIcon.cache[mime]);
+			} else {
+				$.get( OC.filePath('files','ajax','mimeicon.php'), {mime: mime}, function(path) {
+					if(OC.Util.hasSVGSupport()){
+						path = path.substr(0, path.length-4) + '.svg';
+					}
+					Files.getMimeIcon.cache[mime]=path;
+					ready(Files.getMimeIcon.cache[mime]);
+				});
+			}
+		},
+
+		/**
+		 * Generates a preview URL based on the URL space.
+		 * @param urlSpec map with {x: width, y: height, file: file path}
+		 * @return preview URL
+		 * @deprecated used OCA.Files.FileList.generatePreviewUrl instead
+		 */
+		generatePreviewUrl: function(urlSpec) {
+			console.warn('DEPRECATED: please use generatePreviewUrl() from an OCA.Files.FileList instance');
+			return OCA.Files.App.fileList.generatePreviewUrl(urlSpec);
+		},
+
+		/**
+		 * Lazy load preview
+		 * @deprecated used OCA.Files.FileList.lazyLoadPreview instead
+		 */
+		lazyLoadPreview : function(path, mime, ready, width, height, etag) {
+			console.warn('DEPRECATED: please use lazyLoadPreview() from an OCA.Files.FileList instance');
+			return OCA.Files.App.fileList.lazyLoadPreview({
+				path: path,
+				mime: mime,
+				callback: ready,
+				width: width,
+				height: height,
+				etag: etag
+			});
+		},
+
+		/**
+		 * Initialize the files view
+		 */
+		initialize: function() {
+			Files.getMimeIcon.cache = {};
+			Files.displayEncryptionWarning();
+			Files.bindKeyboardShortcuts(document, $);
+
+			// TODO: move file list related code (upload) to OCA.Files.FileList
+			$('#file_action_panel').attr('activeAction', false);
+
+			// Triggers invisible file input
+			$('#upload a').on('click', function() {
+				$(this).parent().children('#file_upload_start').trigger('click');
+				return false;
+			});
 
-	// Trigger cancelling of file upload
-	$('#uploadprogresswrapper .stop').on('click', function() {
-		OC.Upload.cancelUploads();
-		FileList.updateSelectionSummary();
-	});
+			// Trigger cancelling of file upload
+			$('#uploadprogresswrapper .stop').on('click', function() {
+				OC.Upload.cancelUploads();
+			});
 
-	// Show trash bin
-	$('#trash').on('click', function() {
-		window.location=OC.filePath('files_trashbin', '', 'index.php');
-	});
+			// drag&drop support using jquery.fileupload
+			// TODO use OC.dialogs
+			$(document).bind('drop dragover', function (e) {
+					e.preventDefault(); // prevent browser from doing anything, if file isn't dropped in dropZone
+				});
+
+			//do a background scan if needed
+			scanFiles();
+
+			// display storage warnings
+			setTimeout(Files.displayStorageWarnings, 100);
+			OC.Notification.setDefault(Files.displayStorageWarnings);
+
+			// only possible at the moment if user is logged in or the files app is loaded
+			if (OC.currentUser && OCA.Files.App) {
+				// start on load - we ask the server every 5 minutes
+				var updateStorageStatisticsInterval = 5*60*1000;
+				var updateStorageStatisticsIntervalId = setInterval(OCA.Files.App.fileList.updateStorageStatistics, updateStorageStatisticsInterval);
+
+				// TODO: this should also stop when switching to another view
+				// Use jquery-visibility to de-/re-activate file stats sync
+				if ($.support.pageVisibility) {
+					$(document).on({
+						'show.visibility': function() {
+							if (!updateStorageStatisticsIntervalId) {
+								updateStorageStatisticsIntervalId = setInterval(OCA.Files.App.fileList.updateStorageStatistics, updateStorageStatisticsInterval);
+							}
+						},
+						'hide.visibility': function() {
+							clearInterval(updateStorageStatisticsIntervalId);
+							updateStorageStatisticsIntervalId = 0;
+						}
+					});
+				}
+			}
 
-	// drag&drop support using jquery.fileupload
-	// TODO use OC.dialogs
-	$(document).bind('drop dragover', function (e) {
-			e.preventDefault(); // prevent browser from doing anything, if file isn't dropped in dropZone
-		});
-
-	//do a background scan if needed
-	scanFiles();
-
-	// display storage warnings
-	setTimeout(Files.displayStorageWarnings, 100);
-	OC.Notification.setDefault(Files.displayStorageWarnings);
-
-	// only possible at the moment if user is logged in
-	if (OC.currentUser) {
-		// start on load - we ask the server every 5 minutes
-		var updateStorageStatisticsInterval = 5*60*1000;
-		var updateStorageStatisticsIntervalId = setInterval(Files.updateStorageStatistics, updateStorageStatisticsInterval);
-
-		// Use jquery-visibility to de-/re-activate file stats sync
-		if ($.support.pageVisibility) {
-			$(document).on({
-				'show.visibility': function() {
-					if (!updateStorageStatisticsIntervalId) {
-						updateStorageStatisticsIntervalId = setInterval(Files.updateStorageStatistics, updateStorageStatisticsInterval);
-					}
-				},
-				'hide.visibility': function() {
-					clearInterval(updateStorageStatisticsIntervalId);
-					updateStorageStatisticsIntervalId = 0;
+			$('#app-settings-header').on('click', function() {
+				var $settings = $('#app-settings');
+				$settings.toggleClass('opened');
+				if ($settings.hasClass('opened')) {
+					$settings.find('input').focus();
 				}
 			});
+
+			//scroll to and highlight preselected file
+			/*
+			if (getURLParameter('scrollto')) {
+				FileList.scrollTo(getURLParameter('scrollto'));
+			}
+			*/
 		}
 	}
 
-	//scroll to and highlight preselected file
-	if (getURLParameter('scrollto')) {
-		FileList.scrollTo(getURLParameter('scrollto'));
-	}
-});
+	Files._updateStorageStatisticsDebounced = _.debounce(Files._updateStorageStatistics, 250);
+	OCA.Files.Files = Files;
+})();
 
 function scanFiles(force, dir, users) {
 	if (!OC.currentUser) {
@@ -292,7 +331,9 @@ function scanFiles(force, dir, users) {
 	scannerEventSource.listen('done',function(count) {
 		scanFiles.scanning=false;
 		console.log('done after ' + count + ' files');
-		Files.updateStorageStatistics();
+		if (OCA.Files.App) {
+			OCA.Files.App.fileList.updateStorageStatistics(true);
+		}
 	});
 	scannerEventSource.listen('user',function(user) {
 		console.log('scanning files for ' + user);
@@ -303,6 +344,7 @@ scanFiles.scanning=false;
 // TODO: move to FileList
 var createDragShadow = function(event) {
 	//select dragged file
+	var FileList = OCA.Files.App.fileList;
 	var isDragSelected = $(event.target).parents('tr').find('td input:first').prop('checked');
 	if (!isDragSelected) {
 		//select dragged file
@@ -311,7 +353,7 @@ var createDragShadow = function(event) {
 
 	// do not show drag shadow for too many files
 	var selectedFiles = _.first(FileList.getSelectedFiles(), FileList.pageSize);
-	selectedFiles.sort(FileList._fileInfoCompare);
+	selectedFiles = _.sortBy(selectedFiles, FileList._fileInfoCompare);
 
 	if (!isDragSelected && selectedFiles.length === 1) {
 		//revert the selection
@@ -323,7 +365,7 @@ var createDragShadow = function(event) {
 	var tbody = $('<tbody></tbody>');
 	dragshadow.append(tbody);
 
-	var dir=$('#dir').val();
+	var dir = FileList.getCurrentDirectory();
 
 	$(selectedFiles).each(function(i,elem) {
 		var newtr = $('<tr/>')
@@ -336,8 +378,8 @@ var createDragShadow = function(event) {
 		if (elem.type === 'dir') {
 			newtr.find('td.filename').attr('style','background-image:url('+OC.imagePath('core', 'filetypes/folder.png')+')');
 		} else {
-			var path = getPathForPreview(elem.name);
-			Files.lazyLoadPreview(path, elem.mime, function(previewpath) {
+			var path = dir + '/' + elem.name;
+			OCA.Files.App.files.lazyLoadPreview(path, elem.mime, function(previewpath) {
 				newtr.find('td.filename').attr('style','background-image:url('+previewpath+')');
 			}, null, null, elem.etag);
 		}
@@ -350,9 +392,14 @@ var createDragShadow = function(event) {
 //start&stop handlers needs some cleaning up
 // TODO: move to FileList class
 var dragOptions={
-	revert: 'invalid', revertDuration: 300,
-	opacity: 0.7, zIndex: 100, appendTo: 'body', cursorAt: { left: 24, top: 18 },
-	helper: createDragShadow, cursor: 'move',
+	revert: 'invalid',
+	revertDuration: 300,
+	opacity: 0.7,
+	zIndex: 100,
+	appendTo: 'body',
+	cursorAt: { left: 24, top: 18 },
+	helper: createDragShadow,
+	cursor: 'move',
 	start: function(event, ui){
 		var $selectedFiles = $('td.filename input:checkbox:checked');
 		if($selectedFiles.length > 1){
@@ -383,6 +430,7 @@ var folderDropOptions = {
 	hoverClass: "canDrop",
 	drop: function( event, ui ) {
 		// don't allow moving a file into a selected folder
+		var FileList = OCA.Files.App.fileList;
 		if ($(event.target).parents('tr').find('td input:first').prop('checked') === true) {
 			return false;
 		}
@@ -400,115 +448,11 @@ var folderDropOptions = {
 	tolerance: 'pointer'
 };
 
-Files.getMimeIcon = function(mime, ready) {
-	if (Files.getMimeIcon.cache[mime]) {
-		ready(Files.getMimeIcon.cache[mime]);
-	} else {
-		$.get( OC.filePath('files','ajax','mimeicon.php'), {mime: mime}, function(path) {
-			if(OC.Util.hasSVGSupport()){
-				path = path.substr(0, path.length-4) + '.svg';
-			}
-			Files.getMimeIcon.cache[mime]=path;
-			ready(Files.getMimeIcon.cache[mime]);
-		});
-	}
-}
-Files.getMimeIcon.cache={};
-
-function getPathForPreview(name) {
-	var path = $('#dir').val() + '/' + name;
-	return path;
-}
-
-/**
- * Generates a preview URL based on the URL space.
- * @param urlSpec map with {x: width, y: height, file: file path}
- * @return preview URL
- */
-Files.generatePreviewUrl = function(urlSpec) {
-	urlSpec = urlSpec || {};
-	if (!urlSpec.x) {
-		urlSpec.x = $('#filestable').data('preview-x');
-	}
-	if (!urlSpec.y) {
-		urlSpec.y = $('#filestable').data('preview-y');
-	}
-	urlSpec.y *= window.devicePixelRatio;
-	urlSpec.x *= window.devicePixelRatio;
-	urlSpec.forceIcon = 0;
-	return OC.generateUrl('/core/preview.png?') + $.param(urlSpec);
-};
-
-Files.lazyLoadPreview = function(path, mime, ready, width, height, etag) {
-	// get mime icon url
-	Files.getMimeIcon(mime, function(iconURL) {
-		var previewURL,
-			urlSpec = {};
-		ready(iconURL); // set mimeicon URL
-
-		urlSpec.file = Files.fixPath(path);
-
-		if (etag){
-			// use etag as cache buster
-			urlSpec.c = etag;
-		}
-		else {
-			console.warn('Files.lazyLoadPreview(): missing etag argument');
-		}
-
-		previewURL = Files.generatePreviewUrl(urlSpec);
-		previewURL = previewURL.replace('(', '%28');
-		previewURL = previewURL.replace(')', '%29');
-
-		// preload image to prevent delay
-		// this will make the browser cache the image
-		var img = new Image();
-		img.onload = function(){
-			// if loading the preview image failed (no preview for the mimetype) then img.width will < 5
-			if (img.width > 5) {
-				ready(previewURL);
-			}
-		};
-		img.src = previewURL;
-	});
-};
-
-function getUniqueName(name) {
-	if (FileList.findFileEl(name).exists()) {
-		var numMatch;
-		var parts=name.split('.');
-		var extension = "";
-		if (parts.length > 1) {
-			extension=parts.pop();
-		}
-		var base=parts.join('.');
-		numMatch=base.match(/\((\d+)\)/);
-		var num=2;
-		if (numMatch && numMatch.length>0) {
-			num=parseInt(numMatch[numMatch.length-1])+1;
-			base=base.split('(');
-			base.pop();
-			base=$.trim(base.join('('));
-		}
-		name=base+' ('+num+')';
-		if (extension) {
-			name = name+'.'+extension;
-		}
-		return getUniqueName(name);
-	}
-	return name;
-}
-
-function checkTrashStatus() {
-	$.post(OC.filePath('files_trashbin', 'ajax', 'isEmpty.php'), function(result) {
-		if (result.data.isEmpty === false) {
-			$("input[type=button][id=trash]").removeAttr("disabled");
-		}
-	});
-}
-
 // override core's fileDownloadPath (legacy)
 function fileDownloadPath(dir, file) {
-	return Files.getDownloadUrl(file, dir);
+	return OCA.Files.Files.getDownloadUrl(file, dir);
 }
 
+// for backward compatibility
+window.Files = OCA.Files.Files;
+