nextcloud/settings/js/users/users.js

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/**
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* Copyright (c) 2014, Arthur Schiwon <blizzz@owncloud.com>
* Copyright (c) 2014, Raghu Nayyar <beingminimal@gmail.com>
* Copyright (c) 2011, Robin Appelman <icewind1991@gmail.com>
* This file is licensed under the Affero General Public License version 3 or later.
* See the COPYING-README file.
*/
var $userList;
var $userListBody;
var filter;
var UserList = {
availableGroups: [],
offset: 30, //The first 30 users are there. No prob, if less in total.
//hardcoded in settings/users.php
usersToLoad: 10, //So many users will be loaded when user scrolls down
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currentGid: '',
/**
* Initializes the user list
* @param $el user list table element
*/
initialize: function($el) {
this.$el = $el;
// initially the list might already contain user entries (not fully ajaxified yet)
// initialize these entries
this.$el.find('.quota-user').singleSelect().on('change', this.onQuotaSelect);
},
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add: function (username, displayname, groups, subadmin, quota, storageLocation, lastLogin, sort) {
var $tr = $userListBody.find('tr:first-child').clone();
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var subAdminsEl;
var subAdminSelect;
var groupsSelect;
if ($tr.find('div.avatardiv').length){
$tr.find('.avatardiv').imageplaceholder(username, displayname);
$('div.avatardiv', $tr).avatar(username, 32);
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}
$tr.data('uid', username);
$tr.data('displayname', displayname);
$tr.find('td.name').text(username);
$tr.find('td.displayName > span').text(displayname);
// make them look like the multiselect buttons
// until they get time to really get initialized
groupsSelect = $('<select multiple="multiple" class="groupsselect multiselect button" data-placehoder="Groups" title="' + t('settings', 'no group') + '"></select>')
.data('username', username)
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.data('user-groups', groups);
if ($tr.find('td.subadmins').length > 0) {
subAdminSelect = $('<select multiple="multiple" class="subadminsselect multiselect button" data-placehoder="subadmins" title="' + t('settings', 'no group') + '">')
.data('username', username)
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.data('user-groups', groups)
.data('subadmin', subadmin);
$tr.find('td.subadmins').empty();
}
$.each(this.availableGroups, function (i, group) {
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groupsSelect.append($('<option value="' + escapeHTML(group) + '">' + escapeHTML(group) + '</option>'));
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if (typeof subAdminSelect !== 'undefined' && group !== 'admin') {
subAdminSelect.append($('<option value="' + escapeHTML(group) + '">' + escapeHTML(group) + '</option>'));
}
});
$tr.find('td.groups').empty().append(groupsSelect);
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subAdminsEl = $tr.find('td.subadmins');
if (subAdminsEl.length > 0) {
subAdminsEl.append(subAdminSelect);
}
if ($tr.find('td.remove img').length === 0 && OC.currentUser !== username) {
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var deleteImage = $('<img class="svg action">').attr({
src: OC.imagePath('core', 'actions/delete')
});
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var deleteLink = $('<a class="action delete">')
.attr({ href: '#', 'original-title': t('settings', 'Delete')})
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.append(deleteImage);
$tr.find('td.remove').append(deleteLink);
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} else if (OC.currentUser === username) {
$tr.find('td.remove a').remove();
}
var $quotaSelect = $tr.find('.quota-user');
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if (quota === 'default') {
$quotaSelect
.data('previous', 'default')
.find('option').attr('selected', null)
.first().attr('selected', 'selected');
} else {
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if ($quotaSelect.find('option').filterAttr('value', quota).length > 0) {
$quotaSelect.find('option').filterAttr('value', quota).attr('selected', 'selected');
} else {
$quotaSelect.append('<option value="' + escapeHTML(quota) + '" selected="selected">' + escapeHTML(quota) + '</option>');
}
}
$tr.find('td.storageLocation').text(storageLocation);
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var lastLoginRel = t('settings', 'never');
var lastLoginAbs = lastLoginRel;
if(lastLogin !== 0) {
lastLoginRel = OC.Util.relativeModifiedDate(lastLogin);
lastLoginAbs = OC.Util.formatDate(lastLogin);
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}
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var $tdLastLogin = $tr.find('td.lastLogin');
$tdLastLogin.text(lastLoginRel);
//tooltip makes it complicated … to not insert new HTML, we adjust the
//original title. We use a temporary div to get back the html that we
//can pass later. It is also required to initialise tipsy.
var tooltip = $('<div>').html($($tdLastLogin.attr('original-title')).text(lastLoginAbs)).html();
$tdLastLogin.tipsy({gravity:'s', fade:true, html:true});
$tdLastLogin.attr('title', tooltip);
$tr.appendTo($userList);
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if(UserList.isEmpty === true) {
//when the list was emptied, one row was left, necessary to keep
//add working and the layout unbroken. We need to remove this item
$tr.show();
$userListBody.find('tr:first').remove();
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UserList.isEmpty = false;
UserList.checkUsersToLoad();
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}
if (sort) {
UserList.doSort();
}
$quotaSelect.on('change', UserList.onQuotaSelect);
// defer init so the user first sees the list appear more quickly
window.setTimeout(function(){
$quotaSelect.singleSelect();
UserList.applyGroupSelect(groupsSelect);
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if (subAdminSelect) {
UserList.applySubadminSelect(subAdminSelect);
}
}, 0);
return $tr;
},
// From http://my.opera.com/GreyWyvern/blog/show.dml/1671288
alphanum: function(a, b) {
function chunkify(t) {
var tz = [], x = 0, y = -1, n = 0, i, j;
while (i = (j = t.charAt(x++)).charCodeAt(0)) {
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var m = (i === 46 || (i >=48 && i <= 57));
if (m !== n) {
tz[++y] = "";
n = m;
}
tz[y] += j;
}
return tz;
}
var aa = chunkify(a.toLowerCase());
var bb = chunkify(b.toLowerCase());
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for (var x = 0; aa[x] && bb[x]; x++) {
if (aa[x] !== bb[x]) {
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var c = Number(aa[x]), d = Number(bb[x]);
if (c === aa[x] && d === bb[x]) {
return c - d;
} else {
return (aa[x] > bb[x]) ? 1 : -1;
}
}
}
return aa.length - bb.length;
},
preSortSearchString: function(a, b) {
var pattern = filter.getPattern();
if(typeof pattern === 'undefined') {
return undefined;
}
pattern = pattern.toLowerCase();
var aMatches = false;
var bMatches = false;
if(typeof a === 'string' && a.toLowerCase().indexOf(pattern) === 0) {
aMatches = true;
}
if(typeof b === 'string' && b.toLowerCase().indexOf(pattern) === 0) {
bMatches = true;
}
if((aMatches && bMatches) || (!aMatches && !bMatches)) {
return undefined;
}
if(aMatches) {
return -1;
} else {
return 1;
}
},
doSort: function() {
var rows = $userListBody.find('tr').get();
rows.sort(function(a, b) {
// FIXME: inefficient way of getting the names,
// better use a data attribute
a = $(a).find('td.name').text();
b = $(b).find('td.name').text();
var firstSort = UserList.preSortSearchString(a, b);
if(typeof firstSort !== 'undefined') {
return firstSort;
}
return OC.Util.naturalSortCompare(a, b);
});
var items = [];
$.each(rows, function(index, row) {
items.push(row);
if(items.length === 100) {
$userListBody.append(items);
items = [];
}
});
if(items.length > 0) {
$userListBody.append(items);
}
},
checkUsersToLoad: function() {
//30 shall be loaded initially, from then on always 10 upon scrolling
if(UserList.isEmpty === false) {
UserList.usersToLoad = 10;
} else {
UserList.usersToLoad = 30;
}
},
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empty: function() {
//one row needs to be kept, because it is cloned to add new rows
$userListBody.find('tr:not(:first)').remove();
var $tr = $userListBody.find('tr:first');
$tr.hide();
//on an update a user may be missing when the username matches with that
//of the hidden row. So change this to a random string.
$tr.data('uid', Math.random().toString(36).substring(2));
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UserList.isEmpty = true;
UserList.offset = 0;
UserList.checkUsersToLoad();
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},
hide: function(uid) {
UserList.getRow(uid).hide();
},
show: function(uid) {
UserList.getRow(uid).show();
},
markRemove: function(uid) {
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var $tr = UserList.getRow(uid);
var groups = $tr.find('.groups .groupsselect').val();
for(var i in groups) {
var gid = groups[i];
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var $li = GroupList.getGroupLI(gid);
var userCount = GroupList.getUserCount($li);
if(userCount === 1) {
GroupList.setUserCount($li, '');
} else {
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GroupList.setUserCount($li, userCount - 1);
}
}
GroupList.decEveryoneCount();
UserList.hide(uid);
},
remove: function(uid) {
UserList.getRow(uid).remove();
},
undoRemove: function(uid) {
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var $tr = UserList.getRow(uid);
var groups = $tr.find('.groups .groupsselect').val();
for(var i in groups) {
var gid = groups[i];
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var $li = GroupList.getGroupLI(gid);
var userCount = GroupList.getUserCount($li);
if(userCount === 1) {
GroupList.setUserCount($li, '');
} else {
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GroupList.setUserCount($li, userCount + 1);
}
}
GroupList.incEveryoneCount();
UserList.getRow(uid).show();
},
has: function(uid) {
return UserList.getRow(uid).length > 0;
},
getRow: function(uid) {
return $userListBody.find('tr').filter(function(){
return UserList.getUID(this) === uid;
});
},
getUID: function(element) {
return ($(element).closest('tr').data('uid') || '').toString();
},
getDisplayName: function(element) {
return ($(element).closest('tr').data('displayname') || '').toString();
},
initDeleteHandling: function() {
//set up handler
UserDeleteHandler = new DeleteHandler('removeuser.php', 'username',
UserList.markRemove, UserList.remove);
//configure undo
OC.Notification.hide();
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var msg = escapeHTML(t('settings', 'deleted {userName}', {userName: '%oid'})) + '<span class="undo">' +
escapeHTML(t('settings', 'undo')) + '</span>';
UserDeleteHandler.setNotification(OC.Notification, 'deleteuser', msg,
UserList.undoRemove);
//when to mark user for delete
$userListBody.on('click', '.delete', function () {
// Call function for handling delete/undo
var uid = UserList.getUID(this);
UserDeleteHandler.mark(uid);
});
//delete a marked user when leaving the page
$(window).on('beforeunload', function () {
UserDeleteHandler.deleteEntry();
});
},
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update: function (gid) {
if (UserList.updating) {
return;
}
$userList.siblings('.loading').css('visibility', 'visible');
UserList.updating = true;
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if(gid === undefined) {
gid = '';
}
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UserList.currentGid = gid;
var pattern = filter.getPattern();
$.get(
OC.generateUrl('/settings/ajax/userlist'),
{ offset: UserList.offset, limit: UserList.usersToLoad, gid: gid, pattern: pattern },
function (result) {
var loadedUsers = 0;
var trs = [];
if (result.status === 'success') {
//The offset does not mirror the amount of users available,
//because it is backend-dependent. For correct retrieval,
//always the limit(requested amount of users) needs to be added.
$.each(result.data, function (index, user) {
if(UserList.has(user.name)) {
return true;
}
var $tr = UserList.add(user.name, user.displayname, user.groups, user.subadmin, user.quota, user.storageLocation, user.lastLogin, false);
$tr.addClass('appear transparent');
trs.push($tr);
loadedUsers++;
});
if (result.data.length > 0) {
UserList.doSort();
$userList.siblings('.loading').css('visibility', 'hidden');
}
else {
UserList.noMoreEntries = true;
$userList.siblings('.loading').remove();
}
UserList.offset += loadedUsers;
// animate
setTimeout(function() {
for (var i = 0; i < trs.length; i++) {
trs[i].removeClass('transparent');
}
}, 0);
}
UserList.updating = false;
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});
},
applyGroupSelect: function (element) {
var checked = [];
var $element = $(element);
var user = UserList.getUID($element);
if ($element.data('user-groups')) {
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if (typeof $element.data('user-groups') === 'string') {
checked = $element.data('user-groups').split(", ");
}
else {
checked = $element.data('user-groups');
}
}
var checkHandler = null;
if(user) { // Only if in a user row, and not the #newusergroups select
checkHandler = function (group) {
if (user === OC.currentUser && group === 'admin') {
return false;
}
if (!oc_isadmin && checked.length === 1 && checked[0] === group) {
return false;
}
$.post(
OC.filePath('settings', 'ajax', 'togglegroups.php'),
{
username: user,
group: group
},
function (response) {
if (response.status === 'success') {
GroupList.update();
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var groupName = response.data.groupname;
if (UserList.availableGroups.indexOf(groupName) === -1 &&
response.data.action === 'add'
) {
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UserList.availableGroups.push(groupName);
}
// in case this was the last user in that group the group has to be removed
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var groupElement = GroupList.getGroupLI(groupName);
var userCount = GroupList.getUserCount(groupElement);
if (response.data.action === 'remove' && userCount === 1) {
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_.without(UserList.availableGroups, groupName);
GroupList.remove(groupName);
$('.groupsselect option').filterAttr('value', groupName).remove();
$('.subadminsselect option').filterAttr('value', groupName).remove();
}
}
if (response.data.message) {
OC.Notification.show(response.data.message);
}
}
);
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};
}
var addGroup = function (select, group) {
$('select[multiple]').each(function (index, element) {
$element = $(element);
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if ($element.find('option').filterAttr('value', group).length === 0 &&
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select.data('msid') !== $element.data('msid')) {
$element.append('<option value="' + escapeHTML(group) + '">' + escapeHTML(group) + '</option>');
}
});
GroupList.addGroup(escapeHTML(group));
};
var label;
if (oc_isadmin) {
label = t('settings', 'add group');
}
else {
label = null;
}
$element.multiSelect({
createCallback: addGroup,
createText: label,
selectedFirst: true,
checked: checked,
oncheck: checkHandler,
onuncheck: checkHandler,
minWidth: 100
});
},
applySubadminSelect: function (element) {
var checked = [];
var $element = $(element);
var user = UserList.getUID($element);
if ($element.data('subadmin')) {
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if (typeof $element.data('subadmin') === 'string') {
checked = $element.data('subadmin').split(", ");
}
else {
checked = $element.data('subadmin');
}
}
var checkHandler = function (group) {
if (group === 'admin') {
return false;
}
$.post(
OC.filePath('settings', 'ajax', 'togglesubadmins.php'),
{
username: user,
group: group
},
function () {
}
);
};
var addSubAdmin = function (group) {
$('select[multiple]').each(function (index, element) {
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if ($(element).find('option').filterAttr('value', group).length === 0) {
$(element).append('<option value="' + escapeHTML(group) + '">' + escapeHTML(group) + '</option>');
}
});
};
$element.multiSelect({
createCallback: addSubAdmin,
createText: null,
checked: checked,
oncheck: checkHandler,
onuncheck: checkHandler,
minWidth: 100
});
},
_onScroll: function() {
if (!!UserList.noMoreEntries) {
return;
}
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if (UserList.scrollArea.scrollTop() + UserList.scrollArea.height() > UserList.scrollArea.get(0).scrollHeight - 500) {
UserList.update(UserList.currentGid, true);
}
},
/**
* Event handler for when a quota has been changed through a single select.
* This will save the value.
*/
onQuotaSelect: function(ev) {
var $select = $(ev.target);
var uid = UserList.getUID($select);
var quota = $select.val();
UserList._updateQuota(uid, quota, function(returnedQuota){
if (quota !== returnedQuota) {
$select.find(':selected').text(returnedQuota);
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}
});
},
/**
* Saves the quota for the given user
* @param {String} [uid] optional user id, sets default quota if empty
* @param {String} quota quota value
* @param {Function} ready callback after save
*/
_updateQuota: function(uid, quota, ready) {
$.post(
OC.filePath('settings', 'ajax', 'setquota.php'),
{username: uid, quota: quota},
function (result) {
if (ready) {
ready(result.data.quota);
}
}
);
}
};
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$(document).ready(function () {
$userList = $('#userlist');
$userListBody = $userList.find('tbody');
UserList.initDeleteHandling();
// Implements User Search
filter = new UserManagementFilter($('#usersearchform input'), UserList, GroupList);
UserList.doSort();
UserList.availableGroups = $userList.data('groups');
UserList.scrollArea = $('#app-content');
UserList.scrollArea.scroll(function(e) {UserList._onScroll(e);});
$userList.after($('<div class="loading" style="height: 200px; visibility: hidden;"></div>'));
// TODO: move other init calls inside of initialize
UserList.initialize($('#userlist'));
$('.groupsselect').each(function (index, element) {
UserList.applyGroupSelect(element);
});
$('.subadminsselect').each(function (index, element) {
UserList.applySubadminSelect(element);
});
$userListBody.on('click', '.password', function (event) {
event.stopPropagation();
var $td = $(this).closest('td');
var uid = UserList.getUID($td);
var $input = $('<input type="password">');
$td.find('img').hide();
$td.children('span').replaceWith($input);
$input
.focus()
.keypress(function (event) {
if (event.keyCode === 13) {
if ($(this).val().length > 0) {
var recoveryPasswordVal = $('input:password[id="recoveryPassword"]').val();
$.post(
OC.generateUrl('/settings/users/changepassword'),
{username: uid, password: $(this).val(), recoveryPassword: recoveryPasswordVal},
function (result) {
if (result.status != 'success') {
OC.Notification.show(t('admin', result.data.message));
}
}
);
$input.blur();
} else {
$input.blur();
}
}
})
.blur(function () {
$(this).replaceWith($('<span>●●●●●●●</span>'));
$td.find('img').show();
});
});
$('input:password[id="recoveryPassword"]').keyup(function() {
OC.Notification.hide();
});
$userListBody.on('click', '.displayName', function (event) {
event.stopPropagation();
var $td = $(this).closest('td');
var $tr = $td.closest('tr');
var uid = UserList.getUID($td);
var displayName = escapeHTML(UserList.getDisplayName($td));
var $input = $('<input type="text" value="' + displayName + '">');
$td.find('img').hide();
$td.children('span').replaceWith($input);
$input
.focus()
.keypress(function (event) {
if (event.keyCode === 13) {
if ($(this).val().length > 0) {
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var $div = $tr.find('div.avatardiv');
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if ($div.length) {
$div.imageplaceholder(uid, displayName);
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}
$.post(
OC.filePath('settings', 'ajax', 'changedisplayname.php'),
{username: uid, displayName: $(this).val()},
function (result) {
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if (result && result.status==='success' && $div.length){
$div.avatar(result.data.username, 32);
}
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}
);
$input.blur();
} else {
$input.blur();
}
}
})
.blur(function () {
var displayName = $input.val();
$tr.data('displayname', displayName);
$input.replaceWith('<span>' + escapeHTML(displayName) + '</span>');
$td.find('img').show();
});
});
// init the quota field select box after it is shown the first time
$('#app-settings').one('show', function() {
$(this).find('#default_quota').singleSelect().on('change', UserList.onQuotaSelect);
});
$('#newuser').submit(function (event) {
event.preventDefault();
var username = $('#newusername').val();
var password = $('#newuserpassword').val();
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if ($.trim(username) === '') {
OC.dialogs.alert(
t('settings', 'A valid username must be provided'),
t('settings', 'Error creating user'));
return false;
}
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if ($.trim(password) === '') {
OC.dialogs.alert(
t('settings', 'A valid password must be provided'),
t('settings', 'Error creating user'));
return false;
}
var groups = $('#newusergroups').val();
$('#newuser').get(0).reset();
$.post(
OC.filePath('settings', 'ajax', 'createuser.php'),
{
username: username,
password: password,
groups: groups
},
function (result) {
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if (result.status !== 'success') {
OC.dialogs.alert(result.data.message,
t('settings', 'Error creating user'));
} else {
if (result.data.groups) {
var addedGroups = result.data.groups;
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for (var i in result.data.groups) {
var gid = result.data.groups[i];
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if(UserList.availableGroups.indexOf(gid) === -1) {
UserList.availableGroups.push(gid);
}
$li = GroupList.getGroupLI(gid);
userCount = GroupList.getUserCount($li);
GroupList.setUserCount($li, userCount + 1);
}
}
if (result.data.homeExists){
OC.Notification.hide();
OC.Notification.show(t('settings', 'Warning: Home directory for user "{user}" already exists', {user: result.data.username}));
if (UserList.notificationTimeout){
window.clearTimeout(UserList.notificationTimeout);
}
UserList.notificationTimeout = window.setTimeout(
function(){
OC.Notification.hide();
UserList.notificationTimeout = null;
}, 10000);
}
if(!UserList.has(username)) {
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UserList.add(username, username, result.data.groups, null, 'default', result.data.storageLocation, 0, true);
}
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$('#newusername').focus();
GroupList.incEveryoneCount();
}
}
);
});
// Option to display/hide the "Storage location" column
$('#CheckboxStorageLocation').click(function() {
if ($('#CheckboxStorageLocation').is(':checked')) {
$("#headerStorageLocation").show();
$("#userlist td.storageLocation").show();
} else {
$("#headerStorageLocation").hide();
$("#userlist td.storageLocation").hide();
}
});
// Option to display/hide the "Last Login" column
$('#CheckboxLastLogin').click(function() {
if ($('#CheckboxLastLogin').is(':checked')) {
$("#headerLastLogin").show();
$("#userlist td.lastLogin").show();
} else {
$("#headerLastLogin").hide();
$("#userlist td.lastLogin").hide();
}
});
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});