owncloud / documents

js/share.js

/* global escapeHTML */

(function(OC) {
	// copied and stripped out from the old core
	OC.Share = _.extend(OC.Share, {
		/**
		 * @deprecated use OC.Share.currentShares instead
		 */
		itemShares:[],
		/**
		 * Full list of all share statuses
		 */
		statuses:{},
		/**
		 * Shares for the currently selected file.
		 * (for which the dropdown is open)
		 *
		 * Key is item type and value is an array or
		 * shares of the given item type.
		 */
		currentShares: {},
		/**
		 * Whether the share dropdown is opened.
		 */
		droppedDown:false,
		/**
		 * Loads ALL share statuses from server, stores them in
		 * OC.Share.statuses then calls OC.Share.updateIcons() to update the
		 * files "Share" icon to "Shared" according to their share status and
		 * share type.
		 *
		 * If a callback is specified, the update step is skipped.
		 *
		 * @param itemType item type
		 * @param fileList file list instance, defaults to OCA.Files.App.fileList
		 * @param callback function to call after the shares were loaded
		 */
		loadIcons:function(itemType, fileList, callback) {
			// Load all share icons
			$.get(
				OC.filePath('core', 'ajax', 'share.php'),
				{
					fetch: 'getItemsSharedStatuses',
					itemType: itemType
				}, function(result) {
					if (result && result.status === 'success') {
						OC.Share.statuses = {};
						$.each(result.data, function(item, data) {
							OC.Share.statuses[item] = data;
						});
						if (_.isFunction(callback)) {
							callback(OC.Share.statuses);
						} else {
							OC.Share.updateIcons(itemType, fileList);
						}
					}
				}
			);
		},
		/**
		 * Updates the files' "Share" icons according to the known
		 * sharing states stored in OC.Share.statuses.
		 * (not reloaded from server)
		 *
		 * @param itemType item type
		 * @param fileList file list instance
		 * defaults to OCA.Files.App.fileList
		 */
		updateIcons:function(itemType, fileList){
			var item;
			var $fileList;
			var currentDir;
			if (!fileList && OCA.Files) {
				fileList = OCA.Files.App.fileList;
			}
			// fileList is usually only defined in the files app
			if (fileList) {
				$fileList = fileList.$fileList;
				currentDir = fileList.getCurrentDirectory();
			}
			// TODO: iterating over the files might be more efficient
			for (item in OC.Share.statuses){
				var image = OC.imagePath('core', 'actions/share');
				var data = OC.Share.statuses[item];
				var hasLink = data.link;
				// Links override shared in terms of icon display
				if (hasLink) {
					image = OC.imagePath('core', 'actions/public');
				}
				if (itemType !== 'file' && itemType !== 'folder') {
					$('a.share[data-item="'+item+'"]').css('background', 'url('+image+') no-repeat center');
				} else {
					// TODO: ultimately this part should be moved to files_sharing app
					var file = $fileList.find('tr[data-id="'+item+'"]');
					var shareFolder = OC.imagePath('core', 'filetypes/folder-shared');
					var img;
					if (file.length > 0) {
						this.markFileAsShared(file, true, hasLink);
					} else {
						var dir = currentDir;
						if (dir.length > 1) {
							var last = '';
							var path = dir;
							// Search for possible parent folders that are shared
							while (path != last) {
								if (path === data.path && !data.link) {
									var actions = $fileList.find('.fileactions .action[data-action="Share"]');
									var files = $fileList.find('.filename');
									var i;
									for (i = 0; i < actions.length; i++) {
										// TODO: use this.markFileAsShared()
										img = $(actions[i]).find('img');
										if (img.attr('src') !== OC.imagePath('core', 'actions/public')) {
											img.attr('src', image);
											$(actions[i]).addClass('permanent');
											$(actions[i]).html(' <span>'+t('core', 'Shared')+'</span>').prepend(img);
										}
									}
									for(i = 0; i < files.length; i++) {
										if ($(files[i]).closest('tr').data('type') === 'dir') {
											$(files[i]).find('.thumbnail').css('background-image', 'url('+shareFolder+')');
										}
									}
								}
								last = path;
								path = OC.Share.dirname(path);
							}
						}
					}
				}
			}
		},
		updateIcon:function(itemType, itemSource) {
			var shares = false;
			var link = false;
			var image = OC.imagePath('core', 'actions/share');
			$.each(OC.Share.itemShares, function(index) {
				if (OC.Share.itemShares[index]) {
					if (index == OC.Share.SHARE_TYPE_LINK) {
						if (OC.Share.itemShares[index] == true) {

It is recommended to use === to compare with true.

							shares = true;
							image = OC.imagePath('core', 'actions/public');
							link = true;
							return;
						}
					} else if (OC.Share.itemShares[index].length > 0) {
						shares = true;
						image = OC.imagePath('core', 'actions/share');
					}
				}
			});
			if (itemType != 'file' && itemType != 'folder') {
				$('a.share[data-item="'+itemSource+'"]').css('background', 'url('+image+') no-repeat center');
			} else {
				var $tr = $('tr').filterAttr('data-id', String(itemSource));
				if ($tr.length > 0) {
					// it might happen that multiple lists exist in the DOM
					// with the same id
					$tr.each(function() {
						OC.Share.markFileAsShared($(this), shares, link);
					});
				}
			}
			if (shares) {
				OC.Share.statuses[itemSource] = OC.Share.statuses[itemSource] || {};
				OC.Share.statuses[itemSource]['link'] = link;
			} else {
				delete OC.Share.statuses[itemSource];
			}
		},
		/**
		 * Format a remote address
		 *
		 * @param {String} remoteAddress full remote share
		 * @return {String} HTML code to display
		 */
		_formatRemoteShare: function(remoteAddress) {
			var parts = this._REMOTE_OWNER_REGEXP.exec(remoteAddress);
			if (!parts) {
				// display as is, most likely to be a simple owner name
				return escapeHTML(remoteAddress);
			}

			var userName = parts[1];
			var userDomain = parts[3];
			var server = parts[4];
			var dir = parts[6];
			var tooltip = userName;
			if (userDomain) {
				tooltip += '@' + userDomain;
			}
			if (server) {
				if (!userDomain) {
					userDomain = '…';
				}
				tooltip += '@' + server;
			}

			var html = '<span class="remoteAddress" title="' + escapeHTML(tooltip) + '">';
			html += '<span class="username">' + escapeHTML(userName) + '</span>';
			if (userDomain) {
				html += '<span class="userDomain">@' + escapeHTML(userDomain) + '</span>';
			}
			html += '</span>';
			return html;
		},
		/**
		 * Marks/unmarks a given file as shared by changing its action icon
		 * and folder icon.
		 *
		 * @param $tr file element to mark as shared
		 * @param hasShares whether shares are available
		 * @param hasLink whether link share is available
		 */
		loadItem:function(itemType, itemSource) {
			var data = '';
			var checkReshare = true;
			if (typeof OC.Share.statuses[itemSource] === 'undefined') {
				// NOTE: Check does not always work and misses some shares, fix later
				var checkShares = true;
			} else {
				var checkShares = true;
			}
			$.ajax({type: 'GET', url: OC.filePath('core', 'ajax', 'share.php'), data: { fetch: 'getItem', itemType: itemType, itemSource: itemSource, checkReshare: checkReshare, checkShares: checkShares }, async: false, success: function(result) {
				if (result && result.status === 'success') {
					data = result.data;
				} else {
					data = false;
				}
			}});

			return data;
		},
		share:function(itemType, itemSource, shareType, shareWith, permissions, itemSourceName, expirationDate, callback, errorCallback) {
			// Add a fallback for old share() calls without expirationDate.
			// We should remove this in a later version,
			// after the Apps have been updated.
			if (typeof callback === 'undefined' &&
				typeof expirationDate === 'function') {
				callback = expirationDate;
				expirationDate = '';
				console.warn(
					"Call to 'OC.Share.share()' with too few arguments. " +
					"'expirationDate' was assumed to be 'callback'. " +
					"Please revisit the call and fix the list of arguments."
				);
			}

			return $.post(OC.filePath('core', 'ajax', 'share.php'),
				{
					action: 'share',
					itemType: itemType,
					itemSource: itemSource,
					shareType: shareType,
					shareWith: shareWith,
					permissions: permissions,
					itemSourceName: itemSourceName,
					expirationDate: expirationDate
				}, function (result) {
					if (result && result.status === 'success') {
						if (callback) {
							callback(result.data);
						}
					} else {
						if (_.isUndefined(errorCallback)) {
							var msg = t('core', 'Error');
							if (result.data && result.data.message) {
								msg = result.data.message;
							}
							OC.dialogs.alert(msg, t('core', 'Error while sharing'));
						} else {
							errorCallback(result);
						}
					}
				}
			);
		},
		unshare:function(itemType, itemSource, shareType, shareWith, callback) {
			$.post(OC.filePath('core', 'ajax', 'share.php'), { action: 'unshare', itemType: itemType, itemSource: itemSource, shareType: shareType, shareWith: shareWith }, function(result) {
				if (result && result.status === 'success') {
					if (callback) {
						callback();
					}
				} else {
					OC.dialogs.alert(t('core', 'Error while unsharing'), t('core', 'Error'));
				}
			});
		},
		setPermissions:function(itemType, itemSource, shareType, shareWith, permissions) {
			$.post(OC.filePath('core', 'ajax', 'share.php'), { action: 'setPermissions', itemType: itemType, itemSource: itemSource, shareType: shareType, shareWith: shareWith, permissions: permissions }, function(result) {
				if (!result || result.status !== 'success') {
					OC.dialogs.alert(t('core', 'Error while changing permissions'), t('core', 'Error'));
				}
			});
		},
		showDropDown:function(itemType, itemSource, appendTo, link, possiblePermissions, filename) {
			var data = OC.Share.loadItem(itemType, itemSource);
			var dropDownEl;
			var html = '<div id="dropdown" class="drop shareDropDown" data-item-type="'+escapeHTML(itemType)+'" data-item-source="'+escapeHTML(itemSource)+'">';
			if (data !== false && data.reshare !== false && data.reshare.uid_owner !== undefined && data.reshare.uid_owner !== OC.currentUser) {
				html += '<span class="reshare">';
				if (oc_config.enable_avatars === true) {
					html += '<div class="avatar"></div> ';
				}

				if (data.reshare.share_type == OC.Share.SHARE_TYPE_GROUP) {
					html += t('core', 'Shared with you and the group {group} by {owner}', {group: data.reshare.share_with, owner: data.reshare.displayname_owner});
				} else {
					html += t('core', 'Shared with you by {owner}', {owner: data.reshare.displayname_owner});
				}
				html += '</span><br />';
				// reduce possible permissions to what the original share allowed
				possiblePermissions = possiblePermissions & data.reshare.permissions;
			}

			if (possiblePermissions & OC.PERMISSION_SHARE) {
				// Determine the Allow Public Upload status.
				// Used later on to determine if the
				// respective checkbox should be checked or
				// not.

				var publicUploadEnabled = $('#filestable').data('allow-public-upload');
				if (typeof publicUploadEnabled == 'undefined') {
					publicUploadEnabled = 'no';
				}
				var allowPublicUploadStatus = false;

				$.each(data.shares, function(key, value) {
					if (value.share_type === OC.Share.SHARE_TYPE_LINK) {
						allowPublicUploadStatus = (value.permissions & OC.PERMISSION_CREATE) ? true : false;
						return true;
					}
				});

				var sharePlaceholder = t('core', 'Share with users or groups …');
				if(oc_appconfig.core.remoteShareAllowed) {
					sharePlaceholder = t('core', 'Share with users, groups or remote users …');
				}

				html += '<label for="shareWith" class="hidden-visually">'+t('core', 'Share')+'</label>';
				html += '<input id="shareWith" type="text" placeholder="' + sharePlaceholder + '" />';
				if(oc_appconfig.core.remoteShareAllowed) {
					var federatedCloudSharingDoc = '<a target="_blank" class="icon-info svg shareWithRemoteInfo" href="{docLink}" '
						+ 'title="' + t('core', 'Share with people on other ownClouds using the syntax username@example.com/owncloud') + '"></a>';

There seems to be a bad line break before +.

					html += federatedCloudSharingDoc.replace('{docLink}', oc_appconfig.core.federatedCloudShareDoc);
				}
				html += '<span class="shareWithLoading icon-loading-small hidden"></span>';
				html += '<ul id="shareWithList">';
				html += '</ul>';
				var linksAllowed = $('#allowShareWithLink').val() === 'yes';
				if (link && linksAllowed) {
					html += '<div id="link" class="linkShare">';
					html += '<span class="icon-loading-small hidden"></span>';
					html += '<input type="checkbox" name="linkCheckbox" id="linkCheckbox" value="1" /><label for="linkCheckbox">'+t('core', 'Share link')+'</label>';
					html += '<br />';

					var defaultExpireMessage = '';
					if ((itemType === 'folder' || itemType === 'file') && oc_appconfig.core.defaultExpireDateEnforced) {
						defaultExpireMessage = t('core', 'The public link will expire no later than {days} days after it is created',  {'days': oc_appconfig.core.defaultExpireDate}) + '<br/>';
					}

					html += '<label for="linkText" class="hidden-visually">'+t('core', 'Link')+'</label>';
					html += '<input id="linkText" type="text" readonly="readonly" />';
					html += '<input type="checkbox" name="showPassword" id="showPassword" value="1" style="display:none;" /><label for="showPassword" style="display:none;">'+t('core', 'Password protect')+'</label>';
					html += '<div id="linkPass">';
					html += '<label for="linkPassText" class="hidden-visually">'+t('core', 'Password')+'</label>';
					html += '<input id="linkPassText" type="password" placeholder="'+t('core', 'Choose a password for the public link')+'" />';
					html += '<span class="icon-loading-small hidden"></span>';
					html += '</div>';

					if (itemType === 'folder' && (possiblePermissions & OC.PERMISSION_CREATE) && publicUploadEnabled === 'yes') {
						html += '<div id="allowPublicUploadWrapper" style="display:none;">';
						html += '<span class="icon-loading-small hidden"></span>';
						html += '<input type="checkbox" value="1" name="allowPublicUpload" id="sharingDialogAllowPublicUpload"' + ((allowPublicUploadStatus) ? 'checked="checked"' : '') + ' />';
						html += '<label for="sharingDialogAllowPublicUpload">' + t('core', 'Allow editing') + '</label>';
						html += '</div>';
					}
					html += '</div>';
					var mailPublicNotificationEnabled = $('input:hidden[name=mailPublicNotificationEnabled]').val();
					if (mailPublicNotificationEnabled === 'yes') {
						html += '<form id="emailPrivateLink">';
						html += '<input id="email" style="display:none; width:62%;" value="" placeholder="'+t('core', 'Email link to person')+'" type="text" />';
						html += '<input id="emailButton" style="display:none;" type="submit" value="'+t('core', 'Send')+'" />';
						html += '</form>';
					}
				}

				html += '<div id="expiration">';
				html += '<input type="checkbox" name="expirationCheckbox" id="expirationCheckbox" value="1" /><label for="expirationCheckbox">'+t('core', 'Set expiration date')+'</label>';
				html += '<label for="expirationDate" class="hidden-visually">'+t('core', 'Expiration')+'</label>';
				html += '<input id="expirationDate" type="text" placeholder="'+t('core', 'Expiration date')+'" style="display:none; width:90%;" />';
				html += '<em id="defaultExpireMessage">'+defaultExpireMessage+'</em>';
				html += '</div>';
				dropDownEl = $(html);
				dropDownEl = dropDownEl.appendTo(appendTo);

				// trigger remote share info tooltip
				if(oc_appconfig.core.remoteShareAllowed) {
					$('.shareWithRemoteInfo').tipsy({gravity: 'e'});
				}

				//Get owner avatars
				if (oc_config.enable_avatars === true && data !== false && data.reshare !== false && data.reshare.uid_owner !== undefined) {
					dropDownEl.find(".avatar").avatar(data.reshare.uid_owner, 32);
				}

				// Reset item shares
				OC.Share.itemShares = [];
				OC.Share.currentShares = {};
				if (data.shares) {
					$.each(data.shares, function(index, share) {
						if (share.share_type == OC.Share.SHARE_TYPE_LINK) {
							if (itemSource === share.file_source || itemSource === share.item_source) {
								OC.Share.showLink(share.token, share.share_with, itemSource);
							}
						} else {
							if (share.collection) {
								OC.Share.addShareWith(share.share_type, share.share_with, share.share_with_displayname, share.permissions, possiblePermissions, share.mail_send, share.collection);
							} else {
								if (share.share_type === OC.Share.SHARE_TYPE_REMOTE) {
									OC.Share.addShareWith(share.share_type, share.share_with, share.share_with_displayname, share.permissions, OC.PERMISSION_READ | OC.PERMISSION_UPDATE | OC.PERMISSION_CREATE, share.mail_send, false);
								} else {
									OC.Share.addShareWith(share.share_type, share.share_with, share.share_with_displayname, share.permissions, possiblePermissions, share.mail_send, false);
								}
							}
						}
						if (share.expiration != null) {

It is recommended to use !== to compare with null.

							OC.Share.showExpirationDate(share.expiration, share.stime);
						}
					});
				}
				$('#shareWith').autocomplete({minLength: 2, delay: 750, source: function(search, response) {
					var $loading = $('#dropdown .shareWithLoading');
					$loading.removeClass('hidden');
					$.get(OC.filePath('core', 'ajax', 'share.php'), { fetch: 'getShareWith', search: search.term.trim(), limit: 200, itemShares: OC.Share.itemShares, itemType: itemType }, function(result) {
						$loading.addClass('hidden');
						if (result.status == 'success' && result.data.length > 0) {
							$( "#shareWith" ).autocomplete( "option", "autoFocus", true );
							response(result.data);
						} else {
							response();
						}
					}).fail(function(){
						$('#dropdown').find('.shareWithLoading').addClass('hidden');
						OC.Notification.show(t('core', 'An error occured. Please try again'));
						window.setTimeout(OC.Notification.hide, 5000);
					});
				},
				focus: function(event, focused) {
					event.preventDefault();
				},
				select: function(event, selected) {
					event.stopPropagation();
					var $dropDown = $('#dropdown');
					var itemType = $dropDown.data('item-type');
					var itemSource = $dropDown.data('item-source');
					var itemSourceName = $dropDown.data('item-source-name');
					var expirationDate = '';
					if ( $('#expirationCheckbox').is(':checked') === true ) {
						expirationDate = $( "#expirationDate" ).val();
					}
					var shareType = selected.item.value.shareType;
					var shareWith = selected.item.value.shareWith;
					$(this).val(shareWith);
					// Default permissions are Edit (CRUD) and Share
					// Check if these permissions are possible
					var permissions = OC.PERMISSION_READ;
					if (shareType === OC.Share.SHARE_TYPE_REMOTE) {
						permissions = OC.PERMISSION_CREATE | OC.PERMISSION_UPDATE | OC.PERMISSION_READ;
					} else {
						if (possiblePermissions & OC.PERMISSION_UPDATE) {
							permissions = permissions | OC.PERMISSION_UPDATE;
						}
						if (possiblePermissions & OC.PERMISSION_CREATE) {
							permissions = permissions | OC.PERMISSION_CREATE;
						}
						if (possiblePermissions & OC.PERMISSION_DELETE) {
							permissions = permissions | OC.PERMISSION_DELETE;
						}
						if (oc_appconfig.core.resharingAllowed && (possiblePermissions & OC.PERMISSION_SHARE)) {
							permissions = permissions | OC.PERMISSION_SHARE;
						}
					}

					var $input = $(this);
					var $loading = $dropDown.find('.shareWithLoading');
					$loading.removeClass('hidden');
					$input.val(t('core', 'Adding user...'));
					$input.prop('disabled', true);

					OC.Share.share(itemType, itemSource, shareType, shareWith, permissions, itemSourceName, expirationDate, function() {
						$input.prop('disabled', false);
						$loading.addClass('hidden');
						var posPermissions = possiblePermissions;
						if (shareType === OC.Share.SHARE_TYPE_REMOTE) {
							posPermissions = permissions;
						}
						OC.Share.addShareWith(shareType, shareWith, selected.item.label, permissions, posPermissions);
						$('#shareWith').val('');
						$('#dropdown').trigger(new $.Event('sharesChanged', {shares: OC.Share.currentShares}));
						OC.Share.updateIcon(itemType, itemSource);
					});
					return false;
				}
				})
				// customize internal _renderItem function to display groups and users differently
				.data("ui-autocomplete")._renderItem = function( ul, item ) {
					var insert = $( "<a>" );
					var text = item.label;
					if (item.value.shareType === OC.Share.SHARE_TYPE_GROUP) {
						text = text +  ' ('+t('core', 'group')+')';
					} else if (item.value.shareType === OC.Share.SHARE_TYPE_REMOTE) {
						text = text +  ' ('+t('core', 'remote')+')';
					}
					insert.text( text );
					if(item.value.shareType === OC.Share.SHARE_TYPE_GROUP) {
						insert = insert.wrapInner('<strong></strong>');
					}
					return $( "<li>" )
						.addClass((item.value.shareType === OC.Share.SHARE_TYPE_GROUP)?'group':'user')
						.append( insert )
						.appendTo( ul );
				};
				if (link && linksAllowed && $('#email').length != 0) {

It is recommended to use !== to compare with 0.

					$('#email').autocomplete({
						minLength: 1,
						source: function (search, response) {
							$.get(OC.filePath('core', 'ajax', 'share.php'), { fetch: 'getShareWithEmail', search: search.term }, function(result) {
								if (result.status == 'success' && result.data.length > 0) {
									response(result.data);
								}
							});
							},
						select: function( event, item ) {
							$('#email').val(item.item.email);
							return false;
						}
					})
					.data("ui-autocomplete")._renderItem = function( ul, item ) {
						return $('<li>')
							.append('<a>' + escapeHTML(item.displayname) + "<br>" + escapeHTML(item.email) + '</a>' )
							.appendTo( ul );
					};
				}

			} else {
				html += '<input id="shareWith" type="text" placeholder="'+t('core', 'Resharing is not allowed')+'" style="width:90%;" disabled="disabled"/>';
				html += '</div>';
				dropDownEl = $(html);
				dropDownEl.appendTo(appendTo);
			}
			dropDownEl.attr('data-item-source-name', filename);
			$('#dropdown').slideDown(OC.menuSpeed, function() {
				OC.Share.droppedDown = true;
			});
			if ($('html').hasClass('lte9')){
				$('#dropdown input[placeholder]').placeholder();
			}
			$('#shareWith').focus();
		},
		hideDropDown:function(callback) {
			OC.Share.currentShares = null;
			$('#dropdown').slideUp(OC.menuSpeed, function() {
				OC.Share.droppedDown = false;
				$('#dropdown').remove();
				if (typeof FileActions !== 'undefined') {
					$('tr').removeClass('mouseOver');
				}
				if (callback) {
					callback.call();
				}
			});
		},
		addShareWith:function(shareType, shareWith, shareWithDisplayName, permissions, possiblePermissions, mailSend, collection) {
			var shareItem = {
				share_type: shareType,
				share_with: shareWith,
				share_with_displayname: shareWithDisplayName,
				permissions: permissions
			};
			if (shareType === OC.Share.SHARE_TYPE_GROUP) {
				shareWithDisplayName = shareWithDisplayName + " (" + t('core', 'group') + ')';
			}
			if (shareType === OC.Share.SHARE_TYPE_REMOTE) {
				shareWithDisplayName = shareWithDisplayName + " (" + t('core', 'remote') + ')';
			}
			if (!OC.Share.itemShares[shareType]) {
				OC.Share.itemShares[shareType] = [];
			}
			OC.Share.itemShares[shareType].push(shareWith);
			if (collection) {
				if (collection.item_type == 'file' || collection.item_type == 'folder') {
					var item = collection.path;
				} else {
					var item = collection.item_source;
				}
				var collectionList = $('#shareWithList li').filterAttr('data-collection', item);
				if (collectionList.length > 0) {
					$(collectionList).append(', '+shareWithDisplayName);
				} else {
					var html = '<li style="clear: both;" data-collection="'+item+'">'+t('core', 'Shared in {item} with {user}', {'item': item, user: shareWithDisplayName})+'</li>';
					$('#shareWithList').prepend(html);
				}
			} else {
				var editChecked = createChecked = updateChecked = deleteChecked = shareChecked = '';

You might be leaking a variable (createChecked) here.

				if (permissions & OC.PERMISSION_CREATE) {
					createChecked = 'checked="checked"';
					editChecked = 'checked="checked"';
				}
				if (permissions & OC.PERMISSION_UPDATE) {
					updateChecked = 'checked="checked"';
					editChecked = 'checked="checked"';
				}
				if (permissions & OC.PERMISSION_DELETE) {
					deleteChecked = 'checked="checked"';
					editChecked = 'checked="checked"';
				}
				if (permissions & OC.PERMISSION_SHARE) {
					shareChecked = 'checked="checked"';
				}
				var html = '<li style="clear: both;" data-share-type="'+escapeHTML(shareType)+'" data-share-with="'+escapeHTML(shareWith)+'" title="' + escapeHTML(shareWith) + '">';
				var showCrudsButton;
				html += '<a href="#" class="unshare"><img class="svg" alt="'+t('core', 'Unshare')+'" title="'+t('core', 'Unshare')+'" src="'+OC.imagePath('core', 'actions/delete')+'"/></a>';
				if (oc_config.enable_avatars === true) {
					html += '<div class="avatar"></div>';
				}
				html += '<span class="username">' + escapeHTML(shareWithDisplayName) + '</span>';
				var mailNotificationEnabled = $('input:hidden[name=mailNotificationEnabled]').val();
				if (mailNotificationEnabled === 'yes' && shareType !== OC.Share.SHARE_TYPE_REMOTE) {
					var checked = '';
					if (mailSend === '1') {
						checked = 'checked';
					}
					html += '<input id="mail-'+escapeHTML(shareWith)+'" type="checkbox" name="mailNotification" class="mailNotification" ' + checked + ' /><label for="mail-'+escapeHTML(shareWith)+'">'+t('core', 'notify by email')+'</label> ';
				}
				if (oc_appconfig.core.resharingAllowed && (possiblePermissions & OC.PERMISSION_SHARE)) {
					html += '<input id="canShare-'+escapeHTML(shareWith)+'" type="checkbox" name="share" class="permissions" '+shareChecked+' data-permissions="'+OC.PERMISSION_SHARE+'" />';
					html += '<label for="canShare-'+escapeHTML(shareWith)+'">'+t('core', 'can share')+'</label>';
				}
				if (possiblePermissions & OC.PERMISSION_CREATE || possiblePermissions & OC.PERMISSION_UPDATE || possiblePermissions & OC.PERMISSION_DELETE) {
					html += '<input id="canEdit-'+escapeHTML(shareWith)+'" type="checkbox" name="edit" class="permissions" '+editChecked+' />';
					html += '<label for="canEdit-'+escapeHTML(shareWith)+'">'+t('core', 'can edit')+'</label>';
				}
				if (shareType !== OC.Share.SHARE_TYPE_REMOTE) {
					showCrudsButton = '<a href="#" class="showCruds"><img class="svg" alt="'+t('core', 'access control')+'" src="'+OC.imagePath('core', 'actions/triangle-s')+'"/></a>';
				}
				html += '<div class="cruds" style="display:none;">';
				if (possiblePermissions & OC.PERMISSION_CREATE) {
					html += '<input id="canCreate-' + escapeHTML(shareWith) + '" type="checkbox" name="create" class="permissions" ' + createChecked + ' data-permissions="' + OC.PERMISSION_CREATE + '"/>';
					html += '<label for="canCreate-' + escapeHTML(shareWith) + '">' + t('core', 'create') + '</label>';
				}
				if (possiblePermissions & OC.PERMISSION_UPDATE) {
					html += '<input id="canUpdate-' + escapeHTML(shareWith) + '" type="checkbox" name="update" class="permissions" ' + updateChecked + ' data-permissions="' + OC.PERMISSION_UPDATE + '"/>';
					html += '<label for="canUpdate-' + escapeHTML(shareWith) + '">' + t('core', 'change') + '</label>';
				}
				if (possiblePermissions & OC.PERMISSION_DELETE) {
					html += '<input id="canDelete-' + escapeHTML(shareWith) + '" type="checkbox" name="delete" class="permissions" ' + deleteChecked + ' data-permissions="' + OC.PERMISSION_DELETE + '"/>';
					html += '<label for="canDelete-' + escapeHTML(shareWith) + '">' + t('core', 'delete') + '</label>';
				}
				html += '</div>';
				html += '</li>';
				html = $(html).appendTo('#shareWithList');
				if (oc_config.enable_avatars === true) {
					if (shareType === OC.Share.SHARE_TYPE_USER) {
						html.find('.avatar').avatar(escapeHTML(shareWith), 32);
					} else {
						//Add sharetype to generate different seed if there is a group and use with the same name
						html.find('.avatar').imageplaceholder(escapeHTML(shareWith) + ' ' + shareType);
					}
				}
				// insert cruds button into last label element
				var lastLabel = html.find('>label:last');
				if (lastLabel.exists()){
					lastLabel.append(showCrudsButton);
				}
				else{
					html.find('.cruds').before(showCrudsButton);
				}
				if (!OC.Share.currentShares[shareType]) {
					OC.Share.currentShares[shareType] = [];
				}
				OC.Share.currentShares[shareType].push(shareItem);
			}
		},
		showLink:function(token, password, itemSource) {
			OC.Share.itemShares[OC.Share.SHARE_TYPE_LINK] = true;
			$('#linkCheckbox').attr('checked', true);

			//check itemType
			var linkSharetype=$('#dropdown').data('item-type');

			if (! token) {
				//fallback to pre token link
				var filename = $('tr').filterAttr('data-id', String(itemSource)).data('file');
				var type = $('tr').filterAttr('data-id', String(itemSource)).data('type');
				if ($('#dir').val() == '/') {
					var file = $('#dir').val() + filename;
				} else {
					var file = $('#dir').val() + '/' + filename;
				}
				file = '/'+OC.currentUser+'/files'+file;
				// TODO: use oc webroot ?
				var link = parent.location.protocol+'//'+location.host+OC.linkTo('', 'public.php')+'?service=files&'+type+'='+encodeURIComponent(file);
			} else {
				//TODO add path param when showing a link to file in a subfolder of a public link share
				var service='';
				if(linkSharetype === 'folder' || linkSharetype === 'file'){
					service='files';
				}else{
					service=linkSharetype;
				}

				// TODO: use oc webroot ?
				if (service !== 'files') {
					var link = parent.location.protocol+'//'+location.host+OC.linkTo('', 'public.php')+'?service='+service+'&t='+token;
				} else {
					var link = parent.location.protocol+'//'+location.host+OC.generateUrl('/s/')+token;
				}
			}
			$('#linkText').val(link);
			$('#linkText').slideDown(OC.menuSpeed);
			$('#linkText').css('display','block');
			if (oc_appconfig.core.enforcePasswordForPublicLink === false || password === null) {
				$('#showPassword').show();
				$('#showPassword+label').show();
			}
			if (password != null) {

It is recommended to use !== to compare with null.

				$('#linkPass').slideDown(OC.menuSpeed);
				$('#showPassword').attr('checked', true);
				$('#linkPassText').attr('placeholder', '**********');
			}
			$('#expiration').show();
			$('#emailPrivateLink #email').show();
			$('#emailPrivateLink #emailButton').show();
			$('#allowPublicUploadWrapper').show();
		},
		hideLink:function() {
			$('#linkText').slideUp(OC.menuSpeed);
			$('#defaultExpireMessage').hide();
			$('#showPassword').hide();
			$('#showPassword+label').hide();
			$('#linkPass').slideUp(OC.menuSpeed);
			$('#emailPrivateLink #email').hide();
			$('#emailPrivateLink #emailButton').hide();
			$('#allowPublicUploadWrapper').hide();
		},
		dirname:function(path) {
			return path.replace(/\\/g,'/').replace(/\/[^\/]*$/, '');
		},
		/**
		 * Parses a string to an valid integer (unix timestamp)
		 * @param time
		 * @returns {*}
		 * @internal Only used to work around a bug in the backend
		 */
		_parseTime: function(time) {
			if (_.isString(time)) {
				// skip empty strings and hex values
				if (time === '' || (time.length > 1 && time[0] === '0' && time[1] === 'x')) {
					return null;
				}
				time = parseInt(time, 10);
				if(isNaN(time)) {
					time = null;
				}
			}
			return time;
		},
		/**
		 * Displays the expiration date field
		 *
		 * @param {Date} date current expiration date
		 * @param {int} [shareTime] share timestamp in seconds, defaults to now
		 */
		showExpirationDate:function(date, shareTime) {
			var now = new Date();
			// min date should always be the next day
			var minDate = new Date();
			minDate.setDate(minDate.getDate()+1);
			var datePickerOptions = {
				minDate: minDate,
				maxDate: null
			};
			// TODO: hack: backend returns string instead of integer
			shareTime = OC.Share._parseTime(shareTime);
			if (_.isNumber(shareTime)) {
				shareTime = new Date(shareTime * 1000);
			}
			if (!shareTime) {
				shareTime = now;
			}
			$('#expirationCheckbox').attr('checked', true);
			$('#expirationDate').val(date);
			$('#expirationDate').slideDown(OC.menuSpeed);
			$('#expirationDate').css('display','block');
			$('#expirationDate').datepicker({
				dateFormat : 'dd-mm-yy'
			});
			if (oc_appconfig.core.defaultExpireDateEnforced) {
				$('#expirationCheckbox').attr('disabled', true);
				shareTime = OC.Util.stripTime(shareTime).getTime();
				// max date is share date + X days
				datePickerOptions.maxDate = new Date(shareTime + oc_appconfig.core.defaultExpireDate * 24 * 3600 * 1000);
			}
			if(oc_appconfig.core.defaultExpireDateEnabled) {
				$('#defaultExpireMessage').slideDown(OC.menuSpeed);
			}
			$.datepicker.setDefaults(datePickerOptions);
		},
		/**
		 * Get the default Expire date
		 *
		 * @return {String} The expire date
		 */
		getDefaultExpirationDate:function() {
			var expireDateString = '';
			if (oc_appconfig.core.defaultExpireDateEnabled) {
				var date = new Date().getTime();
				var expireAfterMs = oc_appconfig.core.defaultExpireDate * 24 * 60 * 60 * 1000;
				var expireDate = new Date(date + expireAfterMs);
				var month = expireDate.getMonth() + 1;
				var year = expireDate.getFullYear();
				var day = expireDate.getDate();
				expireDateString = year + "-" + month + '-' + day + ' 00:00:00';
			}
			return expireDateString;
		}
	});

	$(document).ready(function() {

		if(typeof monthNames != 'undefined'){
			// min date should always be the next day
			var minDate = new Date();
			minDate.setDate(minDate.getDate()+1);
			$.datepicker.setDefaults({
				monthNames: monthNames,
				monthNamesShort: $.map(monthNames, function(v) { return v.slice(0,3)+'.'; }),
				dayNames: dayNames,
				dayNamesMin: $.map(dayNames, function(v) { return v.slice(0,2); }),
				dayNamesShort: $.map(dayNames, function(v) { return v.slice(0,3)+'.'; }),
				firstDay: firstDay,
				minDate : minDate
			});
		}
		$(document).on('click', 'a.share', function(event) {
			event.stopPropagation();
			if ($(this).data('item-type') !== undefined && $(this).data('item') !== undefined) {
				var itemType = $(this).data('item-type');
				var itemSource = $(this).data('item');
				var appendTo = $(this).parent().parent();
				var link = false;
				var possiblePermissions = $(this).data('possible-permissions');
				if ($(this).data('link') !== undefined && $(this).data('link') == true) {

It is recommended to use === to compare with true.

					link = true;
				}
				if (OC.Share.droppedDown) {
					if (itemSource != $('#dropdown').data('item')) {
						OC.Share.hideDropDown(function () {
							OC.Share.showDropDown(itemType, itemSource, appendTo, link, possiblePermissions);
						});
					} else {
						OC.Share.hideDropDown();
					}
				} else {
					OC.Share.showDropDown(itemType, itemSource, appendTo, link, possiblePermissions);
				}
			}
		});

		$(this).click(function(event) {
			var target = $(event.target);
			var isMatched = !target.is('.drop, .ui-datepicker-next, .ui-datepicker-prev, .ui-icon')
				&& !target.closest('#ui-datepicker-div').length && !target.closest('.ui-autocomplete').length;

There seems to be a bad line break before &&.

			if (OC.Share.droppedDown && isMatched && $('#dropdown').has(event.target).length === 0) {
				OC.Share.hideDropDown();
			}
		});

		$(document).on('click', '#dropdown .showCruds', function() {
			$(this).closest('li').find('.cruds').toggle();
			return false;
		});

		$(document).on('click', '#dropdown .unshare', function() {
			var $li = $(this).closest('li');
			var itemType = $('#dropdown').data('item-type');
			var itemSource = $('#dropdown').data('item-source');
			var shareType = $li.data('share-type');
			var shareWith = $li.attr('data-share-with');
			var $button = $(this);

			if (!$button.is('a')) {
				$button = $button.closest('a');
			}

			if ($button.hasClass('icon-loading-small')) {
				// deletion in progress
				return false;
			}
			$button.empty().addClass('icon-loading-small');

			OC.Share.unshare(itemType, itemSource, shareType, shareWith, function() {
				$li.remove();
				var index = OC.Share.itemShares[shareType].indexOf(shareWith);
				OC.Share.itemShares[shareType].splice(index, 1);
				// updated list of shares
				OC.Share.currentShares[shareType].splice(index, 1);
				$('#dropdown').trigger(new $.Event('sharesChanged', {shares: OC.Share.currentShares}));
				OC.Share.updateIcon(itemType, itemSource);
				if (typeof OC.Share.statuses[itemSource] === 'undefined') {
					$('#expiration').slideUp(OC.menuSpeed);
				}
			});

			return false;
		});

		$(document).on('change', '#dropdown .permissions', function() {
			var li = $(this).closest('li');
			if ($(this).attr('name') == 'edit') {
				var checkboxes = $('.permissions', li);
				var checked = $(this).is(':checked');
				// Check/uncheck Create, Update, and Delete checkboxes if Edit is checked/unck
				$(checkboxes).filter('input[name="create"]').attr('checked', checked);
				$(checkboxes).filter('input[name="update"]').attr('checked', checked);
				$(checkboxes).filter('input[name="delete"]').attr('checked', checked);
			} else {
				var checkboxes = $('.permissions', li);
				// Uncheck Edit if Create, Update, and Delete are not checked
				if (!$(this).is(':checked')
					&& !$(checkboxes).filter('input[name="create"]').is(':checked')

There seems to be a bad line break before &&.

					&& !$(checkboxes).filter('input[name="update"]').is(':checked')

There seems to be a bad line break before &&.

					&& !$(checkboxes).filter('input[name="delete"]').is(':checked'))

There seems to be a bad line break before &&.

				{
					$(checkboxes).filter('input[name="edit"]').attr('checked', false);
				// Check Edit if Create, Update, or Delete is checked
				} else if (($(this).attr('name') == 'create'
					|| $(this).attr('name') == 'update'

There seems to be a bad line break before ||.

					|| $(this).attr('name') == 'delete'))

There seems to be a bad line break before ||.

				{
					$(checkboxes).filter('input[name="edit"]').attr('checked', true);
				}
			}
			var permissions = OC.PERMISSION_READ;
			$(checkboxes).filter(':not(input[name="edit"])').filter(':checked').each(function(index, checkbox) {
				permissions |= $(checkbox).data('permissions');
			});
			OC.Share.setPermissions($('#dropdown').data('item-type'),
				$('#dropdown').data('item-source'),
				li.data('share-type'),
				li.attr('data-share-with'),
				permissions);
		});

		$(document).on('change', '#dropdown #linkCheckbox', function() {
			var $dropDown = $('#dropdown');
			var itemType = $dropDown.data('item-type');
			var itemSource = $dropDown.data('item-source');
			var itemSourceName = $dropDown.data('item-source-name');
			var $loading = $dropDown.find('#link .icon-loading-small');
			var $button = $(this);

			if (!$loading.hasClass('hidden')) {
				// already in progress
				return false;
			}

			if (this.checked) {
				// Reset password placeholder
				$('#linkPassText').attr('placeholder', t('core', 'Choose a password for the public link'));
				// Reset link
				$('#linkText').val('');
				$('#showPassword').prop('checked', false);
				$('#linkPass').hide();
				$('#sharingDialogAllowPublicUpload').prop('checked', false);
				$('#expirationCheckbox').prop('checked', false);
				$('#expirationDate').hide();
				var expireDateString = '';
				// Create a link
				if (oc_appconfig.core.enforcePasswordForPublicLink === false) {
					expireDateString = OC.Share.getDefaultExpirationDate();
					$loading.removeClass('hidden');
					$button.addClass('hidden');
					$button.prop('disabled', true);

					OC.Share.share(itemType, itemSource, OC.Share.SHARE_TYPE_LINK, '', OC.PERMISSION_READ, itemSourceName, expireDateString, function(data) {
						$loading.addClass('hidden');
						$button.removeClass('hidden');
						$button.prop('disabled', false);
						OC.Share.showLink(data.token, null, itemSource);
						$('#dropdown').trigger(new $.Event('sharesChanged', {shares: OC.Share.currentShares}));
						OC.Share.updateIcon(itemType, itemSource);
					});
				} else {
					$('#linkPass').slideToggle(OC.menuSpeed);
					// TODO drop with IE8 drop
					if($('html').hasClass('ie8')) {
						$('#linkPassText').attr('placeholder', null);
						$('#linkPassText').val('');
					}
					$('#linkPassText').focus();
				}
				if (expireDateString !== '') {
					OC.Share.showExpirationDate(expireDateString);
				}
			} else {
				// Delete private link
				OC.Share.hideLink();
				$('#expiration').slideUp(OC.menuSpeed);
				if ($('#linkText').val() !== '') {
					$loading.removeClass('hidden');
					$button.addClass('hidden');
					$button.prop('disabled', true);
					OC.Share.unshare(itemType, itemSource, OC.Share.SHARE_TYPE_LINK, '', function() {
						$loading.addClass('hidden');
						$button.removeClass('hidden');
						$button.prop('disabled', false);
						OC.Share.itemShares[OC.Share.SHARE_TYPE_LINK] = false;
						$('#dropdown').trigger(new $.Event('sharesChanged', {shares: OC.Share.currentShares}));
						OC.Share.updateIcon(itemType, itemSource);
						if (typeof OC.Share.statuses[itemSource] === 'undefined') {
							$('#expiration').slideUp(OC.menuSpeed);
						}
					});
				}
			}
		});

		$(document).on('click', '#dropdown #linkText', function() {
			$(this).focus();
			$(this).select();
		});

		// Handle the Allow Public Upload Checkbox
		$(document).on('click', '#sharingDialogAllowPublicUpload', function() {

			// Gather data
			var $dropDown = $('#dropdown');
			var allowPublicUpload = $(this).is(':checked');
			var itemType = $dropDown.data('item-type');
			var itemSource = $dropDown.data('item-source');
			var itemSourceName = $dropDown.data('item-source-name');
			var expirationDate = '';
			if ($('#expirationCheckbox').is(':checked') === true) {
				expirationDate = $( "#expirationDate" ).val();
			}
			var permissions = 0;
			var $button = $(this);
			var $loading = $dropDown.find('#allowPublicUploadWrapper .icon-loading-small');

			if (!$loading.hasClass('hidden')) {
				// already in progress
				return false;
			}

			// Calculate permissions
			if (allowPublicUpload) {
				permissions = OC.PERMISSION_UPDATE + OC.PERMISSION_CREATE + OC.PERMISSION_READ;
			} else {
				permissions = OC.PERMISSION_READ;
			}

			// Update the share information
			$button.addClass('hidden');
			$button.prop('disabled', true);
			$loading.removeClass('hidden');
			OC.Share.share(itemType, itemSource, OC.Share.SHARE_TYPE_LINK, '', permissions, itemSourceName, expirationDate, function(data) {
				$loading.addClass('hidden');
				$button.removeClass('hidden');
				$button.prop('disabled', false);
			});
		});

		$(document).on('click', '#dropdown #showPassword', function() {
			$('#linkPass').slideToggle(OC.menuSpeed);
			if (!$('#showPassword').is(':checked') ) {
				var itemType = $('#dropdown').data('item-type');
				var itemSource = $('#dropdown').data('item-source');
				var itemSourceName = $('#dropdown').data('item-source-name');
				var allowPublicUpload = $('#sharingDialogAllowPublicUpload').is(':checked');
				var permissions = 0;
				var $loading = $('#showPassword .icon-loading-small');

				// Calculate permissions
				if (allowPublicUpload) {
					permissions = OC.PERMISSION_UPDATE + OC.PERMISSION_CREATE + OC.PERMISSION_READ;
				} else {
					permissions = OC.PERMISSION_READ;
				}

				$loading.removeClass('hidden');
				OC.Share.share(itemType, itemSource, OC.Share.SHARE_TYPE_LINK, '', permissions, itemSourceName).then(function() {
					$loading.addClass('hidden');
					$('#linkPassText').attr('placeholder', t('core', 'Choose a password for the public link'));
				});
			} else {
				$('#linkPassText').focus();
			}
		});

		$(document).on('focusout keyup', '#dropdown #linkPassText', function(event) {
			var linkPassText = $('#linkPassText');
			if ( linkPassText.val() != '' && (event.type == 'focusout' || event.keyCode == 13) ) {

It is recommended to use !== to compare with .

				var allowPublicUpload = $('#sharingDialogAllowPublicUpload').is(':checked');
				var dropDown = $('#dropdown');
				var itemType = dropDown.data('item-type');
				var itemSource = dropDown.data('item-source');
				var itemSourceName = $('#dropdown').data('item-source-name');
				var permissions = 0;
				var $loading = dropDown.find('#linkPass .icon-loading-small');

				// Calculate permissions
				if (allowPublicUpload) {
					permissions = OC.PERMISSION_UPDATE + OC.PERMISSION_CREATE + OC.PERMISSION_READ;
				} else {
					permissions = OC.PERMISSION_READ;
				}

				var expireDateString = OC.Share.getDefaultExpirationDate();

				$loading.removeClass('hidden');
				OC.Share.share(itemType, itemSource, OC.Share.SHARE_TYPE_LINK, $('#linkPassText').val(), permissions, itemSourceName, expireDateString, function(data) {
					$loading.addClass('hidden');
					linkPassText.val('');
					linkPassText.attr('placeholder', t('core', 'Password protected'));

					if (oc_appconfig.core.enforcePasswordForPublicLink) {
						OC.Share.showLink(data.token, "password set", itemSource);
						OC.Share.updateIcon(itemType, itemSource);
					}
					$('#dropdown').trigger(new $.Event('sharesChanged', {shares: OC.Share.currentShares}));
				}, function(result) {
					$loading.addClass('hidden');
					linkPassText.val('');
					linkPassText.attr('placeholder', result.data.message);
				});

				if (expireDateString !== '') {
					OC.Share.showExpirationDate(expireDateString);
				}
			}
		});

		$(document).on('click', '#dropdown #expirationCheckbox', function() {
			if (this.checked) {
				OC.Share.showExpirationDate('');
			} else {
				var itemType = $('#dropdown').data('item-type');
				var itemSource = $('#dropdown').data('item-source');
				$.post(OC.filePath('core', 'ajax', 'share.php'), { action: 'setExpirationDate', itemType: itemType, itemSource: itemSource, date: '' }, function(result) {
					if (!result || result.status !== 'success') {
						OC.dialogs.alert(t('core', 'Error unsetting expiration date'), t('core', 'Error'));
					}
					$('#expirationDate').slideUp(OC.menuSpeed);
					if (oc_appconfig.core.defaultExpireDateEnforced === false) {
						$('#defaultExpireMessage').slideDown(OC.menuSpeed);
					}
				});
			}
		});

		$(document).on('change', '#dropdown #expirationDate', function() {
			var itemType = $('#dropdown').data('item-type');
			var itemSource = $('#dropdown').data('item-source');

			$(this).tipsy('hide');
			$(this).removeClass('error');

			$.post(OC.filePath('core', 'ajax', 'share.php'), { action: 'setExpirationDate', itemType: itemType, itemSource: itemSource, date: $(this).val() }, function(result) {
				if (!result || result.status !== 'success') {
					var expirationDateField = $('#dropdown #expirationDate');
					if (!result.data.message) {
						expirationDateField.attr('original-title', t('core', 'Error setting expiration date'));
					} else {
						expirationDateField.attr('original-title', result.data.message);
					}
					expirationDateField.tipsy({gravity: 'n'});
					expirationDateField.tipsy('show');
					expirationDateField.addClass('error');
				} else {
					if (oc_appconfig.core.defaultExpireDateEnforced === 'no') {
						$('#defaultExpireMessage').slideUp(OC.menuSpeed);
					}
				}
			});
		});


		$(document).on('submit', '#dropdown #emailPrivateLink', function(event) {
			event.preventDefault();
			var link = $('#linkText').val();
			var itemType = $('#dropdown').data('item-type');
			var itemSource = $('#dropdown').data('item-source');
			var file = $('tr').filterAttr('data-id', String(itemSource)).data('file');
			var email = $('#email').val();
			var expirationDate = '';
			if ( $('#expirationCheckbox').is(':checked') === true ) {
				expirationDate = $( "#expirationDate" ).val();
			}
			if (email != '') {

It is recommended to use !== to compare with .

				$('#email').prop('disabled', true);
				$('#email').val(t('core', 'Sending ...'));
				$('#emailButton').prop('disabled', true);

				$.post(OC.filePath('core', 'ajax', 'share.php'), { action: 'email', toaddress: email, link: link, itemType: itemType, itemSource: itemSource, file: file, expiration: expirationDate},
					function(result) {
						$('#email').prop('disabled', false);
						$('#emailButton').prop('disabled', false);
					if (result && result.status == 'success') {
						$('#email').css('font-weight', 'bold').val(t('core','Email sent'));
						setTimeout(function() {
							$('#email').css('font-weight', 'normal').val('');
						}, 2000);
					} else {
						OC.dialogs.alert(result.data.message, t('core', 'Error while sharing'));
					}
				});
			}
		});

		$(document).on('click', '#dropdown input[name=mailNotification]', function() {
			var $li = $(this).closest('li');
			var itemType = $('#dropdown').data('item-type');
			var itemSource = $('#dropdown').data('item-source');
			var action = '';
			if (this.checked) {
				action = 'informRecipients';
			} else {
				action = 'informRecipientsDisabled';
			}

			var shareType = $li.data('share-type');
			var shareWith = $li.attr('data-share-with');

			$.post(OC.filePath('core', 'ajax', 'share.php'), {action: action, recipient: shareWith, shareType: shareType, itemSource: itemSource, itemType: itemType}, function(result) {
				if (result.status !== 'success') {
					OC.dialogs.alert(t('core', result.data.message), t('core', 'Warning'));
				}
			});

		});

	});

})(OC);