Merge branch 'master' into master

1 files changed, 539 insertions, 0 deletions

diff --git a/apps/files_external/js/statusmanager.js b/apps/files_external/js/statusmanager.js
new file mode 100644
index 00000000000..4048bfc31bc
--- /dev/null
+++ b/apps/files_external/js/statusmanager.js
@@ -0,0 +1,539 @@
+/**
+ * ownCloud
+ *
+ * @author Juan Pablo Villafañez Ramos <jvillafanez@owncloud.com>
+ * @author Jesus Macias Portela <jesus@owncloud.com>
+ * @copyright (C) 2014 ownCloud, Inc.
+ *
+ * This file is licensed under the Affero General Public License version 3
+ * or later.
+ *
+ * See the COPYING-README file.
+ *
+ */
+
+if (!OCA.External) {
+	OCA.External = {};
+}
+
+if (!OCA.External.StatusManager) {
+	OCA.External.StatusManager = {};
+}
+
+OCA.External.StatusManager = {
+
+	mountStatus : null,
+	mountPointList : null,
+
+	/**
+	 * Function
+	 * @param {callback} afterCallback
+	 */
+
+	getMountStatus : function(afterCallback) {
+		var self = this;
+		if (typeof afterCallback !== 'function' || self.isGetMountStatusRunning) {
+			return;
+		}
+
+		if (self.mountStatus) {
+			afterCallback(self.mountStatus);
+		}
+	},
+
+	/**
+	 * Function Check mount point status from cache
+	 * @param {string} mount_point
+	 */
+
+	getMountPointListElement : function(mount_point) {
+		var element;
+		$.each(this.mountPointList, function(key, value){
+			if (value.mount_point === mount_point) {
+				element = value;
+				return false;
+			}
+		});
+		return element;
+	},
+
+	/**
+	 * Function Check mount point status from cache
+	 * @param {string} mount_point
+	 * @param {string} mount_point
+	 */
+
+	getMountStatusForMount : function(mountData, afterCallback) {
+		var self = this;
+		if (typeof afterCallback !== 'function' || self.isGetMountStatusRunning) {
+			return $.Deferred().resolve();
+		}
+
+		var defObj;
+		if (self.mountStatus[mountData.mount_point]) {
+			defObj = $.Deferred();
+				afterCallback(mountData, self.mountStatus[mountData.mount_point]);
+			defObj.resolve();  // not really useful, but it'll keep the same behaviour
+		} else {
+			defObj = $.ajax({
+				type : 'GET',
+				url: OC.webroot + '/index.php/apps/files_external/' + ((mountData.type === 'personal') ? 'userstorages' : 'globalstorages') + '/' + mountData.id,
+				success : function(response) {
+					if (response && response.status === 0) {
+						self.mountStatus[mountData.mount_point] = response;
+					} else {
+						if (response && response.statusMessage) {
+							// failure response with error message
+							self.mountStatus[mountData.mount_point] = { type: mountData.type,
+																		status: 1,
+																		error: response.statusMessage};
+						} else {
+							self.mountStatus[mountData.mount_point] = { type: mountData.type,
+																		status: 1,
+																		error: t('files_external', 'Empty response from the server')};
+						}
+					}
+					afterCallback(mountData, self.mountStatus[mountData.mount_point]);
+				},
+				error : function(jqxhr, state, error) {
+					var message;
+					if(mountData.location === 3){
+						// In this case the error is because  mount point use Login credentials and don't exist in the session
+						message = t('files_external', 'Couldn\'t access. Please logout and login to activate this mount point');
+					} else {
+						message = t('files_external', 'Couldn\'t get the information from the ownCloud server: {code} {type}', {code: jqxhr.status, type: error});
+					}
+					self.mountStatus[mountData.mount_point] = { type: mountData.type,
+																status: 1,
+																location: mountData.location,
+																error: message};
+					afterCallback(mountData, self.mountStatus[mountData.mount_point]);
+				}
+			});
+		}
+		return defObj;
+	},
+
+	/**
+	 * Function to get external mount point list from the files_external API
+	 * @param {function} afterCallback function to be executed
+	 */
+
+	getMountPointList : function(afterCallback) {
+		var self = this;
+		if (typeof afterCallback !== 'function' || self.isGetMountPointListRunning) {
+			return;
+		}
+
+		if (self.mountPointList) {
+			afterCallback(self.mountPointList);
+		} else {
+			self.isGetMountPointListRunning = true;
+			$.ajax({
+				type : 'GET',
+				url : OC.linkToOCS('apps/files_external/api/v1') + 'mounts?format=json',
+				success : function(response) {
+					self.mountPointList = [];
+					_.each(response.ocs.data, function(mount){
+						var element = {};
+						element.mount_point = mount.name;
+						element.type = mount.scope;
+						element.location = "";
+						element.id = mount.id;
+						element.backendText = mount.backend;
+						element.backend = mount.class;
+
+						self.mountPointList.push(element);
+					});
+					afterCallback(self.mountPointList);
+				},
+				error : function(jqxhr, state, error) {
+					self.mountPointList = [];
+					OC.Notification.showTemporary(t('files_external', 'Couldn\'t get the list of external mount points: {type}', {type : error}));
+				},
+				complete : function() {
+					self.isGetMountPointListRunning = false;
+				}
+			});
+		}
+	},
+
+	/**
+	 * Function to manage action when a mountpoint status = 1 (Errored). Show a dialog to be redirected to settings page.
+	 * @param {string} name MountPoint Name
+	 */
+
+	manageMountPointError : function(name) {
+		var self = this;
+		this.getMountStatus($.proxy(function(allMountStatus) {
+			if (typeof allMountStatus[name] !== 'undefined' || allMountStatus[name].status === 1) {
+				var mountData = allMountStatus[name];
+				if (mountData.type === "system") {
+					OC.dialogs.confirm(t('files_external', 'There was an error with message: ') + mountData.error + '. Do you want to review mount point config in admin settings page?', t('files_external', 'External mount error'), function(e){
+						if(e === true) {
+							window.location.href = OC.generateUrl('/settings/admin#files_external');
+						}
+					});
+				} else {
+					OC.dialogs.confirm(t('files_external', 'There was an error with message: ') + mountData.error + '. Do you want to review mount point config in personal settings page?', t('files_external', 'External mount error'), function(e){
+						if(e === true) {
+							window.location.href = OC.generateUrl('/settings/personal#' + t('files_external', 'goto-external-storage'));
+						}
+					});
+				}
+			}
+		}, this));
+	},
+
+	/**
+	 * Function to process a mount point in relation with their status, Called from Async Queue.
+	 * @param {object} mountData
+	 * @param {object} mountStatus
+	 */
+
+	processMountStatusIndividual : function(mountData, mountStatus) {
+
+		var mountPoint = mountData.mount_point;
+		if (mountStatus.status === 1) {
+			var trElement = FileList.findFileEl(OCA.External.StatusManager.Utils.jqSelEscape(mountPoint));
+
+			route = OCA.External.StatusManager.Utils.getIconRoute(trElement) + '-error';
+
+			if (OCA.External.StatusManager.Utils.isCorrectViewAndRootFolder()) {
+				OCA.External.StatusManager.Utils.showIconError(mountPoint, $.proxy(OCA.External.StatusManager.manageMountPointError, OCA.External.StatusManager), route);
+			}
+			return false;
+		} else {
+			if (OCA.External.StatusManager.Utils.isCorrectViewAndRootFolder()) {
+				OCA.External.StatusManager.Utils.restoreFolder(mountPoint);
+				OCA.External.StatusManager.Utils.toggleLink(mountPoint, true, true);
+			}
+			return true;
+		}
+	},
+
+	/**
+	 * Function to process a mount point in relation with their status
+	 * @param {object} mountData
+	 * @param {object} mountStatus
+	 */
+
+	processMountList : function(mountList) {
+		var elementList = null;
+		$.each(mountList, function(name, value){
+			var trElement = $('#fileList tr[data-file=\"' + OCA.External.StatusManager.Utils.jqSelEscape(value.mount_point) + '\"]'); //FileList.findFileEl(OCA.External.StatusManager.Utils.jqSelEscape(value.mount_point));
+			trElement.attr('data-external-backend', value.backend);
+			if (elementList) {
+				elementList = elementList.add(trElement);
+			} else {
+				elementList = trElement;
+			}
+		});
+
+		if (elementList instanceof $) {
+			if (OCA.External.StatusManager.Utils.isCorrectViewAndRootFolder()) {
+				// Put their custom icon
+				OCA.External.StatusManager.Utils.changeFolderIcon(elementList);
+				// Save default view
+				OCA.External.StatusManager.Utils.storeDefaultFolderIconAndBgcolor(elementList);
+				// Disable row until check status
+				elementList.addClass('externalDisabledRow');
+				OCA.External.StatusManager.Utils.toggleLink(elementList.find('a.name'), false, false);
+			}
+		}
+	},
+
+	/**
+	 * Function to process the whole mount point list in relation with their status (Async queue)
+	 */
+
+	launchFullConnectivityCheckOneByOne : function() {
+		var self = this;
+		this.getMountPointList(function(list){
+			// check if we have a list first
+			if (list === undefined && !self.emptyWarningShown) {
+				self.emptyWarningShown = true;
+				OC.Notification.showTemporary(t('files_external', 'Couldn\'t get the list of Windows network drive mount points: empty response from the server'));
+				return;
+			}
+			if (list && list.length > 0) {
+				self.processMountList(list);
+
+				if (!self.mountStatus) {
+					self.mountStatus = {};
+				}
+
+				var ajaxQueue = [];
+				$.each(list, function(key, value){
+					var queueElement = {funcName: $.proxy(self.getMountStatusForMount, self),
+										funcArgs: [value,
+													$.proxy(self.processMountStatusIndividual, self)]};
+					ajaxQueue.push(queueElement);
+				});
+
+				var rolQueue = new OCA.External.StatusManager.RollingQueue(ajaxQueue, 4, function(){
+					if (!self.notificationHasShown) {
+						var showNotification = false;
+						$.each(self.mountStatus, function(key, value){
+							if (value.status === 1) {
+								self.notificationHasShown = true;
+								showNotification = true;
+							}
+						});
+						if (showNotification) {
+							OC.Notification.showTemporary(t('files_external', 'Some of the configured external mount points are not connected. Please click on the red row(s) for more information'));
+						}
+					}
+				});
+				rolQueue.runQueue();
+			}
+		});
+	},
+
+
+	/**
+	 * Function to process a mount point list in relation with their status (Async queue)
+	 * @param {object} mountListData
+	 * @param {boolean} recheck delete cached info and force api call to check mount point status
+	 */
+
+	launchPartialConnectivityCheck : function(mountListData, recheck) {
+		if (mountListData.length === 0) {
+			return;
+		}
+
+		var self = this;
+		var ajaxQueue = [];
+		$.each(mountListData, function(key, value){
+			if (recheck && value.mount_point in self.mountStatus) {
+				delete self.mountStatus[value.mount_point];
+			}
+			var queueElement = {funcName: $.proxy(self.getMountStatusForMount, self),
+								funcArgs: [value,
+											$.proxy(self.processMountStatusIndividual, self)]};
+			ajaxQueue.push(queueElement);
+		});
+		new OCA.External.StatusManager.RollingQueue(ajaxQueue, 4).runQueue();
+	},
+
+
+	/**
+	 * Function to relaunch some mount point status check
+	 * @param {string} mountListNames
+	 * @param {boolean} recheck delete cached info and force api call to check mount point status
+	 */
+
+	recheckConnectivityForMount : function(mountListNames, recheck) {
+		if (mountListNames.length === 0) {
+			return;
+		}
+
+		var self = this;
+		var mountListData = [];
+		var recheckPersonalGlobal = false;
+		var recheckAdminGlobal = false;
+
+		if (!self.mountStatus) {
+			self.mountStatus = {};
+		}
+
+		$.each(mountListNames, function(key, value){
+			var mountData = self.getMountPointListElement(value);
+			if (mountData) {
+				mountListData.push(mountData);
+			}
+		});
+
+		// for all mounts in the list, delete the cached status values
+		if (recheck) {
+			$.each(mountListData, function(key, value){
+				if (value.mount_point in self.mountStatus) {
+					delete self.mountStatus[value.mount_point];
+				}
+			});
+		}
+
+		self.processMountList(mountListData);
+		self.launchPartialConnectivityCheck(mountListData, recheck);
+	}
+};
+
+OCA.External.StatusManager.Utils = {
+
+	showIconError: function(folder, clickAction, errorImageUrl) {
+		var imageUrl = "url(" + errorImageUrl + ")";
+		var trFolder = $('#fileList tr[data-file=\"' + OCA.External.StatusManager.Utils.jqSelEscape(folder) + '\"]'); //FileList.findFileEl(OCA.External.StatusManager.Utils.jqSelEscape(folder));
+		this.changeFolderIcon(folder, imageUrl);
+		this.toggleLink(folder, false, clickAction);
+		trFolder.addClass('externalErroredRow');
+	},
+
+	/**
+	 * @param folder string with the folder or jQuery element pointing to the tr element
+	 */
+	storeDefaultFolderIconAndBgcolor: function(folder) {
+		var trFolder;
+		if (folder instanceof $) {
+			trFolder = folder;
+		} else {
+			trFolder = $('#fileList tr[data-file=\"' + OCA.External.StatusManager.Utils.jqSelEscape(folder) + '\"]'); //FileList.findFileEl(OCA.External.StatusManager.Utils.jqSelEscape(folder)); //$('#fileList tr[data-file=\"' + OCA.External.StatusManager.Utils.jqSelEscape(folder) + '\"]');
+		}
+		trFolder.each(function(){
+			var thisElement = $(this);
+			if (thisElement.data('oldbgcolor') === undefined) {
+				thisElement.data('oldbgcolor', thisElement.css('background-color'));
+			}
+		});
+
+		var icon = trFolder.find('td:first-child div.thumbnail');
+		icon.each(function(){
+			var thisElement = $(this);
+			if (thisElement.data('oldImage') === undefined) {
+				thisElement.data('oldImage', thisElement.css('background-image'));
+			}
+		});
+	},
+
+	/**
+	 * @param folder string with the folder or jQuery element pointing to the tr element
+	 */
+	restoreFolder: function(folder) {
+		var trFolder;
+		if (folder instanceof $) {
+			trFolder = folder;
+		} else {
+			// cant use here FileList.findFileEl(OCA.External.StatusManager.Utils.jqSelEscape(folder)); return incorrect instance of filelist
+			trFolder = $('#fileList tr[data-file=\"' + OCA.External.StatusManager.Utils.jqSelEscape(folder) + '\"]');
+		}
+		trFolder.removeClass('externalErroredRow').removeClass('externalDisabledRow');
+		tdChilds = trFolder.find("td:first-child div.thumbnail");
+		tdChilds.each(function(){
+			var thisElement = $(this);
+			thisElement.css('background-image', thisElement.data('oldImage'));
+		});
+	},
+
+	/**
+	 * @param folder string with the folder or jQuery element pointing to the first td element
+	 * of the tr matching the folder name
+	 */
+	changeFolderIcon: function(filename) {
+		var file;
+		var route;
+		if (filename instanceof $) {
+			//trElementList
+			$.each(filename, function(index){
+				route = OCA.External.StatusManager.Utils.getIconRoute($(this));
+				$(this).attr("data-icon", route);
+				$(this).find('td:first-child div.thumbnail').css('background-image', "url(" + route + ")").css('display', 'none').css('display', 'inline');
+			});
+		} else {
+			file = $("#fileList tr[data-file=\"" + this.jqSelEscape(filename) + "\"] > td:first-child div.thumbnail");
+			parentTr = file.parents('tr:first');
+			route = OCA.External.StatusManager.Utils.getIconRoute(parentTr);
+			parentTr.attr("data-icon", route);
+			file.css('background-image', "url(" + route + ")").css('display', 'none').css('display', 'inline');
+		}
+	},
+
+	/**
+	 * @param backend string with the name of the external storage backend
+	 * of the tr matching the folder name
+	 */
+	getIconRoute: function(tr) {
+		var icon = OC.imagePath('core', 'filetypes/folder-external');
+		var backend = null;
+
+		if (tr instanceof $) {
+			backend = tr.attr('data-external-backend');
+		}
+
+		switch (backend) {
+			case 'smb':
+				icon = OC.imagePath('windows_network_drive', 'folder-windows');
+				break;
+			case 'sharepoint':
+				icon = OC.imagePath('sharepoint', 'folder-sharepoint');
+				break;
+			case 'amazons3':
+				icon = OC.imagePath('core', 'filetypes/folder-external');
+				break;
+			case 'dav':
+				icon = OC.imagePath('core', 'filetypes/folder-external');
+				break;
+			case 'dropbox':
+				icon = OC.imagePath('core', 'filetypes/folder-external');
+				break;
+			case 'ftp':
+				icon = OC.imagePath('core', 'filetypes/folder-external');
+				break;
+			case 'google':
+				icon = OC.imagePath('core', 'filetypes/folder-external');
+				break;
+			case 'owncloud':
+				icon = OC.imagePath('core', 'filetypes/folder-external');
+				break;
+			case 'sftp':
+				icon = OC.imagePath('core', 'filetypes/folder-external');
+				break;
+			case 'swift':
+				icon = OC.imagePath('core', 'filetypes/folder-external');
+				break;
+		}
+
+		return icon;
+	},
+
+	toggleLink: function(filename, active, action) {
+		var link;
+		if (filename instanceof $) {
+			link = filename;
+		} else {
+			link = $("#fileList tr[data-file=\"" + this.jqSelEscape(filename) + "\"] > td:first-child a.name");
+		}
+		if (active) {
+			link.off('click.connectivity');
+			OCA.Files.App.fileList.fileActions.display(link.parent(), true, OCA.Files.App.fileList);
+		} else {
+			link.find('.fileactions, .nametext .action').remove();  // from files/js/fileactions (display)
+			link.off('click.connectivity');
+			link.on('click.connectivity', function(e){
+				if (action && $.isFunction(action)) {
+					action(filename);
+				}
+				e.preventDefault();
+				return false;
+			});
+		}
+	},
+
+	isCorrectViewAndRootFolder: function() {
+		// correct views = files & extstoragemounts
+		if (OCA.Files.App.getActiveView() === 'files' || OCA.Files.App.getActiveView() === 'extstoragemounts') {
+			return OCA.Files.App.getCurrentAppContainer().find('#dir').val() === '/';
+		}
+		return false;
+	},
+
+	/* escape a selector expression for jQuery */
+	jqSelEscape: function(expression) {
+		if(expression){
+			return expression.replace(/[!"#$%&'()*+,.\/:;<=>?@\[\\\]^`{|}~]/g, '\\$&');
+		}
+		return null;
+	},
+
+	/* Copied from http://stackoverflow.com/questions/2631001/javascript-test-for-existence-of-nested-object-key */
+	checkNested: function(cobj /*, level1, level2, ... levelN*/) {
+		var args = Array.prototype.slice.call(arguments),
+			obj = args.shift();
+
+		for (var i = 0; i < args.length; i++) {
+			if (!obj || !obj.hasOwnProperty(args[i])) {
+				return false;
+			}
+			obj = obj[args[i]];
+		}
+		return true;
+	}
+};