define([
'/bower_components/textpatcher/TextPatcher.js',
'/bower_components/chainpad-listmap/chainpad-listmap.js',
'/bower_components/chainpad-crypto/crypto.js',
'/common/cryptpad-common.js',
'/common/cryptget.js',
'/bower_components/hyperjson/hyperjson.js',
'render.js',
'/common/toolbar.js',
'/common/visible.js',
'/common/notify.js',
'/bower_components/file-saver/FileSaver.min.js',
'/bower_components/jquery/dist/jquery.min.js',
], function (TextPatcher, Listmap, Crypto, Cryptpad, Cryptget, Hyperjson, Renderer, Toolbar, Visible, Notify) {
var $ = window.jQuery;
var Messages = Cryptpad.Messages;
$(function () {
var unlockHTML = '';
var lockHTML = '';
var HIDE_INTRODUCTION_TEXT = "hide_poll_text";
var defaultName;
var secret = Cryptpad.getSecrets();
var readOnly = secret.keys && !secret.keys.editKeyStr;
// DEPRECATE_F
if (!secret.keys) {
secret.keys = secret.key;
}
var DEBUG = false;
var debug = console.log;
if (!DEBUG) {
debug = function() {};
}
var error = console.error;
Cryptpad.addLoadingScreen();
var onConnectError = function (info) {
Cryptpad.errorLoadingScreen(Messages.websocketError);
};
var Render = Renderer(Cryptpad);
var APP = window.APP = {
Toolbar: Toolbar,
Hyperjson: Hyperjson,
Render: Render,
$bar: $('#toolbar'),
editable: {
row: [],
col: []
}
};
var sortColumns = function (order, firstcol) {
var colsOrder = order.slice();
colsOrder.sort(function (a, b) {
return (a === firstcol) ? -1 :
((b === firstcol) ? 1 : 0);
});
return colsOrder;
};
var isOwnColumnCommitted = function () {
return APP.proxy && APP.proxy.table.colsOrder.indexOf(APP.userid) !== -1;
};
var mergeUncommitted = function (proxy, uncommitted, commit) {
var newObj;
if (commit) {
newObj = proxy;
} else {
newObj = $.extend(true, {}, proxy);
}
// We have uncommitted data only if the user's column is not in the proxy
// If it is already is the proxy, nothing to merge
if (isOwnColumnCommitted()) {
return newObj;
}
// Merge uncommitted into the proxy
uncommitted.table.colsOrder.forEach(function (x) {
if (newObj.table.colsOrder.indexOf(x) !== -1) { return; }
newObj.table.colsOrder.push(x);
});
for (var k in uncommitted.table.cols) {
if (!newObj.table.cols[k]) {
newObj.table.cols[k] = uncommitted.table.cols[k];
}
}
for (var l in uncommitted.table.cells) {
if (!newObj.table.cells[l]) {
newObj.table.cells[l] = uncommitted.table.cells[l];
}
}
return newObj;
};
var setColumnDisabled = function (id, state) {
if (!state) {
$('input[data-rt-id^="' + id + '"]').removeAttr('disabled');
return;
}
$('input[data-rt-id^="' + id + '"]').attr('disabled', 'disabled');
};
var styleUncommittedColumn = function () {
var id = APP.userid;
// Enable the checkboxes for the user's column (committed or not)
$('input[disabled="disabled"][data-rt-id^="' + id + '"]').removeAttr('disabled');
$('input[type="checkbox"][data-rt-id^="' + id + '"]').addClass('enabled');
$('[data-rt-id="' + id + '"] ~ .edit').css('visibility', 'hidden');
$('.lock[data-rt-id="' + id + '"]').html(unlockHTML);
if (isOwnColumnCommitted()) { return; }
$('[data-rt-id^="' + id + '"]').closest('td').addClass("uncommitted");
$('td.uncommitted .remove, td.uncommitted .edit').css('visibility', 'hidden');
$('td.uncommitted .cover').addClass("uncommitted");
$('.uncommitted input[type="text"]').attr("placeholder", Messages.poll_userPlaceholder);
};
var unlockElements = function () {
APP.editable.row.forEach(function (id) {
$('input[type="text"][disabled="disabled"][data-rt-id="' + id + '"]').removeAttr('disabled');
$('span.edit[data-rt-id="' + id + '"]').css('visibility', 'hidden');
});
APP.editable.col.forEach(function (id) {
$('input[disabled="disabled"][data-rt-id^="' + id + '"]').removeAttr('disabled');
$('input[type="checkbox"][data-rt-id^="' + id + '"]').addClass('enabled');
$('span.edit[data-rt-id="' + id + '"]').css('visibility', 'hidden');
$('.lock[data-rt-id="' + id + '"]').html(unlockHTML);
});
};
var updateTableButtons = function () {
if (!isOwnColumnCommitted()) {
$('#commit').show();
}
var $createOption = APP.$table.find('tfoot tr td:first-child');
var $commitCell = APP.$table.find('tfoot tr td:nth-child(2)');
$createOption.append(APP.$createRow);
$commitCell.append(APP.$commit);
$('#create-user, #create-option').css('display', 'inline-block');
if (!APP.proxy || !APP.proxy.table.rowsOrder || APP.proxy.table.rowsOrder.length === 0) { $('#create-user').hide(); }
var width = $('#table').outerWidth();
if (width) {
//$('#create-user').css('left', width + 30 + 'px');
}
};
var setTablePublished = function (bool) {
if (bool) {
if (APP.$publish) { APP.$publish.hide(); }
if (APP.$admin) { APP.$admin.show(); }
$('#create-option').hide();
$('.remove[data-rt-id^="y"], .edit[data-rt-id^="y"]').hide();
} else {
if (APP.$publish) { APP.$publish.show(); }
if (APP.$admin) { APP.$admin.hide(); }
$('#create-option').show();
$('.remove[data-rt-id^="y"], .edit[data-rt-id^="y"]').show();
}
};
var updateDisplayedTable = function () {
styleUncommittedColumn();
unlockElements();
updateTableButtons();
setTablePublished(APP.proxy.published);
/*
APP.proxy.table.rowsOrder.forEach(function (rowId) {
$('[data-rt-id="' + rowId +'"]').val(APP.proxy.table.rows[rowId] || '');
});*/
};
var unlockColumn = function (id, cb) {
if (APP.editable.col.indexOf(id) === -1) {
APP.editable.col.push(id);
}
if (typeof(cb) === "function") {
cb();
}
};
var unlockRow = function (id, cb) {
if (APP.editable.row.indexOf(id) === -1) {
APP.editable.row.push(id);
}
if (typeof(cb) === "function") {
cb();
}
};
var unnotify = function () {
if (APP.tabNotification &&
typeof(APP.tabNotification.cancel) === 'function') {
APP.tabNotification.cancel();
}
};
var notify = function () {
if (Visible.isSupported() && !Visible.currently()) {
unnotify();
APP.tabNotification = Notify.tab(1000, 10);
}
};
/* Any time the realtime object changes, call this function */
var change = function (o, n, path, throttle) {
if (path && !Cryptpad.isArray(path)) {
return;
}
if (path && path.join) {
debug("Change from [%s] to [%s] at [%s]",
o, n, path.join(', '));
}
var table = APP.$table[0];
var displayedObj = mergeUncommitted(APP.proxy, APP.uncommitted);
var colsOrder = sortColumns(displayedObj.table.colsOrder, APP.userid);
var conf = {
cols: colsOrder,
readOnly: readOnly
};
//Render.updateTable(table, displayedObj, conf);
/* FIXME browser autocomplete fills in new fields sometimes
calling updateTable twice removes the autofilled in values
setting autocomplete="off" is not reliable
https://developer.mozilla.org/en-US/docs/Web/Security/Securing_your_site/Turning_off_form_autocompletion
*/
notify();
var getFocus = function () {
var active = document.activeElement;
if (!active) { return; }
return {
el: active,
start: active.selectionStart,
end: active.selectionEnd
};
};
var setFocus = function (obj) {
if (obj.el) { obj.el.focus(); }
else { return; }
if (obj.start) { obj.el.selectionStart = obj.start; }
if (obj.end) { obj.el.selectionEnd = obj.end; }
};
var updateTable = function () {
var displayedObj2 = mergeUncommitted(APP.proxy, APP.uncommitted);
var f = getFocus();
Render.updateTable(table, displayedObj2, conf);
updateDisplayedTable();
setFocus(f);
};
if (throttle) {
if (APP.throttled) { window.clearTimeout(APP.throttled); }
updateTable();
APP.throttled = window.setTimeout(function () {
updateDisplayedTable();
}, throttle);
return;
}
window.setTimeout(updateTable);
};
var getRealtimeId = function (input) {
return input.getAttribute && input.getAttribute('data-rt-id');
};
/* Called whenever an event is fired on an input element */
var handleInput = function (input) {
var type = input.type.toLowerCase();
var id = getRealtimeId(input);
debug(input);
var object = APP.proxy;
var x = Render.getCoordinates(id)[0];
if (type !== "row" && x === APP.userid && APP.proxy.table.colsOrder.indexOf(x) === -1) {
object = APP.uncommitted;
}
switch (type) {
case 'text':
debug("text[rt-id='%s'] [%s]", id, input.value);
if (!input.value) { return void debug("Hit enter?"); }
Render.setValue(object, id, input.value);
change(null, null, null, 50);
break;
case 'checkbox':
debug("checkbox[tr-id='%s'] %s", id, input.checked);
if (APP.editable.col.indexOf(x) >= 0 || x === APP.userid) {
Render.setValue(object, id, input.checked);
change();
} else {
debug('checkbox locked');
}
break;
default:
debug("Input[type='%s']", type);
break;
}
};
/* Called whenever an event is fired on a span */
var handleSpan = function (span) {
var id = span.getAttribute('data-rt-id');
var type = Render.typeofId(id);
var isRemove = span.className && span.className.split(' ').indexOf('remove') !== -1;
var isEdit = span.className && span.className.split(' ').indexOf('edit') !== -1;
if (type === 'row') {
if (isRemove) {
Cryptpad.confirm(Messages.poll_removeOption, function (res) {
if (!res) { return; }
Render.removeRow(APP.proxy, id, function () {
change();
});
});
} else if (isEdit) {
unlockRow(id, function () {
change();
});
}
} else if (type === 'col') {
if (isRemove) {
Cryptpad.confirm(Messages.poll_removeUser, function (res) {
if (!res) { return; }
Render.removeColumn(APP.proxy, id, function () {
change();
});
});
} else if (isEdit) {
unlockColumn(id, function () {
change();
});
}
} else if (type === 'cell') {
change();
} else {
debug("UNHANDLED");
}
};
var hideInputs = function (e) {
if ($(e.target).is('[type="text"]')) {
return;
}
$('.lock[data-rt-id!="' + APP.userid + '"]').html(lockHTML);
var $cells = APP.$table.find('thead td:not(.uncommitted), tbody td');
$cells.find('[type="text"][data-rt-id!="' + APP.userid + '"]').attr('disabled', true);
$('.edit[data-rt-id!="' + APP.userid + '"]').css('visibility', 'visible');
APP.editable.col = [APP.userid];
APP.editable.row = [];
};
$(window).click(hideInputs);
var handleClick = function (e, isKeyup) {
e.stopPropagation();
if (!APP.ready) { return; }
var target = e && e.target;
if (isKeyup) {
debug("Keyup!");
}
if (!target) { return void debug("NO TARGET"); }
var nodeName = target && target.nodeName;
if (!$(target).parents('#table tbody').length || $(target).hasClass('edit')) {
hideInputs(e);
}
switch (nodeName) {
case 'INPUT':
handleInput(target);
break;
case 'SPAN':
//case 'LABEL':
handleSpan(target);
break;
case undefined:
//console.error(new Error("C'est pas possible!"));
break;
default:
debug(target, nodeName);
break;
}
};
/*
Make sure that the realtime data structure has all the required fields
*/
var prepareProxy = function (proxy, schema) {
if (proxy && proxy.version === 1) { return; }
debug("Configuring proxy schema...");
proxy.info = proxy.info || schema.info;
Object.keys(schema.info).forEach(function (k) {
if (!proxy.info[k]) { proxy.info[k] = schema.info[k]; }
});
proxy.table = proxy.table || schema.table;
Object.keys(schema.table).forEach(function (k) {
if (!proxy.table[k]) { proxy.table[k] = schema.table[k]; }
});
proxy.version = 1;
};
/*
*/
var publish = APP.publish = function (bool) {
if (!APP.ready) { return; }
if (APP.proxy.published !== bool) {
APP.proxy.published = bool;
}
setTablePublished(bool);
['textarea'].forEach(function (sel) {
$(sel).attr('disabled', bool);
});
};
var userData = APP.userData = {}; // List of pretty names for all users (mapped with their ID)
var userList; // List of users still connected to the channel (server IDs)
var addToUserData = function(data) {
var users = userList ? userList.users : undefined;
//var userData = APP.proxy.info.userData;
for (var attrname in data) { userData[attrname] = data[attrname]; }
if (users && users.length) {
for (var userKey in userData) {
if (users.indexOf(userKey) === -1) { delete userData[userKey]; }
}
}
if(userList && typeof userList.onChange === "function") {
userList.onChange(userData);
}
APP.proxy.info.userData = userData;
};
var setName = APP.setName = function (newName) {
if (typeof(newName) !== 'string') { return; }
var myUserNameTemp = newName.trim();
if(myUserNameTemp.length > 32) {
myUserNameTemp = myUserNameTemp.substr(0, 32);
}
var myUserName = myUserNameTemp;
var myID = APP.myID;
var myData = {};
myData[myID] = {
name: myUserName,
uid: Cryptpad.getUid(),
};
addToUserData(myData);
Cryptpad.setAttribute('username', newName, function (err, data) {
if (err) {
console.error("Couldn't set username");
return;
}
});
};
var updateTitle = function (newTitle) {
if (newTitle === document.title) { return; }
// Change the title now, and set it back to the old value if there is an error
var oldTitle = document.title;
document.title = newTitle;
Cryptpad.renamePad(newTitle, function (err, data) {
if (err) {
debug("Couldn't set pad title");
error(err);
document.title = oldTitle;
return;
}
document.title = data;
APP.$bar.find('.' + Toolbar.constants.title).find('span.title').text(data);
APP.$bar.find('.' + Toolbar.constants.title).find('input').val(data);
});
};
var updateDefaultTitle = function (defaultTitle) {
defaultName = defaultTitle;
APP.$bar.find('.' + Toolbar.constants.title).find('input').attr("placeholder", defaultName);
};
var renameCb = function (err, title) {
if (err) { return; }
document.title = title;
APP.proxy.info.title = title === defaultName ? "" : title;
};
var suggestName = function (fallback) {
if (document.title === defaultName) {
return fallback || "";
}
return document.title || defaultName || "";
};
var copyObject = function (obj) {
return JSON.parse(JSON.stringify(obj));
};
// special UI elements
var $description = $('#description').attr('placeholder', Messages.poll_descriptionHint || 'description');
var ready = function (info, userid, readOnly) {
debug("READY");
debug('userid: %s', userid);
var proxy = APP.proxy;
var isNew = false;
var userDoc = JSON.stringify(proxy);
if (userDoc === "" || userDoc === "{}") { isNew = true; }
var uncommitted = APP.uncommitted = {};
prepareProxy(proxy, copyObject(Render.Example));
prepareProxy(uncommitted, copyObject(Render.Example));
if (!readOnly && proxy.table.colsOrder.indexOf(userid) === -1 &&
uncommitted.table.colsOrder.indexOf(userid) === -1) {
uncommitted.table.colsOrder.unshift(userid);
}
var displayedObj = mergeUncommitted(proxy, uncommitted, false);
var colsOrder = sortColumns(displayedObj.table.colsOrder, userid);
var $table = APP.$table = $(Render.asHTML(displayedObj, null, colsOrder, readOnly));
var $createRow = APP.$createRow = $('#create-option').click(function () {
//console.error("BUTTON CLICKED! LOL");
Render.createRow(proxy, function () {
change();
var order = APP.proxy.table.rowsOrder;
var last = order[order.length - 1];
var $newest = $('[data-rt-id="' + last + '"]');
$newest.val('');
window.setTimeout(change);
});
});
var $createCol = APP.$createCol = $('#create-user').click(function () {
Render.createColumn(proxy, function () {
change();
});
});
// Commit button
var $commit = APP.$commit = $('#commit').click(function () {
var uncommittedCopy = JSON.parse(JSON.stringify(APP.uncommitted));
APP.uncommitted = {};
prepareProxy(APP.uncommitted, copyObject(Render.Example));
mergeUncommitted(proxy, uncommittedCopy, true);
APP.$commit.hide();
change();
});
// #publish button is removed in readonly
var $publish = APP.$publish = $('#publish')
.click(function () {
publish(true);
});
// #publish button is removed in readonly
var $admin = APP.$admin = $('#admin')
.click(function () {
publish(false);
});
// Title
if (APP.proxy.info.defaultTitle) {
updateDefaultTitle(APP.proxy.info.defaultTitle);
} else {
APP.proxy.info.defaultTitle = defaultName;
}
if (Cryptpad.initialName && !APP.proxy.info.title) {
APP.proxy.info.title = Cryptpad.initialName;
updateTitle(Cryptpad.initialName);
} else {
updateTitle(APP.proxy.info.title || defaultName);
}
// Description
var resize = function () {
var lineCount = $description.val().split('\n').length;
$description.css('height', lineCount + 'rem');
};
$description.on('change keyup', function () {
var val = $description.val();
proxy.info.description = val;
resize();
});
resize();
if (typeof(proxy.info.description) !== 'undefined') {
$description.val(proxy.info.description);
}
$('#tableScroll').html('').prepend($table);
updateDisplayedTable();
$table
.click(handleClick)
.on('keyup', function (e) { handleClick(e, true); });
proxy
.on('change', ['info'], function (o, n, p) {
if (p[1] === 'title') {
updateTitle(n);
notify();
} else if (p[1] === "userData") {
addToUserData(APP.proxy.info.userData);
} else if (p[1] === 'description') {
var op = TextPatcher.diff(o, n);
var el = $description[0];
var selects = ['selectionStart', 'selectionEnd'].map(function (attr) {
var before = el[attr];
var after = TextPatcher.transformCursor(el[attr], op);
return after;
});
$description.val(n);
if (op) {
el.selectionStart = selects[0];
el.selectionEnd = selects[1];
}
notify();
}
debug("change: (%s, %s, [%s])", o, n, p.join(', '));
})
.on('change', ['table'], change)
.on('remove', [], change);
addToUserData(APP.proxy.info.userData);
if (Visible.isSupported()) {
Visible.onChange(function (yes) {
if (yes) { unnotify(); }
});
}
Cryptpad.getLastName(function (err, lastName) {
APP.ready = true;
if (!proxy.published) {
publish(false);
} else {
publish(true);
}
Cryptpad.removeLoadingScreen();
// Update the toolbar list:
// Add the current user in the metadata if he has edit rights
if (readOnly) { return; }
if (typeof(lastName) === 'string') {
setName(lastName);
} else {
var myData = {};
myData[info.myId] = {
name: "",
uid: Cryptpad.getUid(),
};
addToUserData(myData);
APP.$userNameButton.click();
}
if (isNew) {
Cryptpad.selectTemplate('poll', info.realtime, Cryptget);
}
});
};
var disconnect = function (info) {
//setEditable(false); // TODO
APP.realtime.toolbar.failed();
Cryptpad.alert(Messages.common_connectionLost, undefined, true);
};
var reconnect = function (info) {
//setEditable(true); // TODO
APP.realtime.toolbar.reconnecting(info.myId);
Cryptpad.findOKButton().click();
};
var create = function (info) {
var myID = APP.myID = info.myID;
var editHash;
var viewHash = Cryptpad.getViewHashFromKeys(info.channel, secret.keys);
if (!readOnly) {
editHash = Cryptpad.getEditHashFromKeys(info.channel, secret.keys);
}
if (APP.realtime !== info.realtime) {
APP.realtime = info.realtime;
APP.patchText = TextPatcher.create({
realtime: info.realtime,
logging: true,
});
}
userList = APP.userList = info.userList;
var config = {
displayed: ['useradmin', 'spinner', 'lag', 'state', 'share', 'userlist', 'newpad'],
userData: userData,
readOnly: readOnly,
share: {
secret: secret,
channel: info.channel
},
title: {
onRename: renameCb,
defaultName: defaultName,
suggestName: suggestName
},
ifrw: window,
common: Cryptpad,
};
var toolbar = info.realtime.toolbar = Toolbar.create(APP.$bar, info.myID, info.realtime, info.getLag, userList, config);
var $bar = APP.$bar;
var $rightside = $bar.find('.' + Toolbar.constants.rightside);
var $userBlock = $bar.find('.' + Toolbar.constants.username);
var $editShare = $bar.find('.' + Toolbar.constants.editShare);
var $viewShare = $bar.find('.' + Toolbar.constants.viewShare);
var $usernameButton = APP.$userNameButton = $($bar.find('.' + Toolbar.constants.changeUsername));
/* add a forget button */
var forgetCb = function (err, title) {
if (err) { return; }
disconnect();
};
var $forgetPad = Cryptpad.createButton('forget', true, {}, forgetCb);
$rightside.append($forgetPad);
// set the hash
if (!readOnly) { Cryptpad.replaceHash(editHash); }
/* save as template */
if (!Cryptpad.isTemplate(window.location.href)) {
var templateObj = {
rt: info.realtime,
Crypt: Cryptget,
getTitle: function () { return document.title; }
};
var $templateButton = Cryptpad.createButton('template', true, templateObj);
$rightside.append($templateButton);
}
Cryptpad.onDisplayNameChanged(setName);
Cryptpad.getPadTitle(function (err, title) {
if (err) {
error(err);
debug("Couldn't get pad title");
return;
}
updateTitle(title || defaultName);
});
};
// don't initialize until the store is ready.
Cryptpad.ready(function () {
var config = {
websocketURL: Cryptpad.getWebsocketURL(),
channel: secret.channel,
readOnly: readOnly,
data: {},
// our public key
validateKey: secret.keys.validateKey || undefined,
//readOnly: readOnly,
crypto: Crypto.createEncryptor(secret.keys),
userName: 'poll',
network: Cryptpad.getNetwork()
};
if (readOnly) {
$('#commit, #create-user, #create-option, #publish, #admin').remove();
}
var parsedHash = Cryptpad.parsePadUrl(window.location.href);
defaultName = Cryptpad.getDefaultName(parsedHash);
var rt = window.rt = APP.rt = Listmap.create(config);
APP.proxy = rt.proxy;
rt.proxy
.on('create', create)
.on('ready', function (info) {
Cryptpad.getPadAttribute('userid', function (e, userid) {
if (e) { console.error(e); }
if (!userid) { userid = Render.coluid(); }
APP.userid = userid;
Cryptpad.setPadAttribute('userid', userid, function (e) {
ready(info, userid, readOnly);
});
});
})
.on('disconnect', disconnect)
.on('reconnect', reconnect);
Cryptpad.getAttribute(HIDE_INTRODUCTION_TEXT, function (e, value) {
if (e) { console.error(e); }
if (!value) {
Cryptpad.setAttribute(HIDE_INTRODUCTION_TEXT, "1", function (e) {
if (e) { console.error(e); }
});
} else if (value === "1") {
$('#howItWorks').hide();
}
});
//Cryptpad.onLogout(function () { setEditable(false); }); TODO
});
Cryptpad.onError(function (info) {
if (info) {
onConnectError();
}
});
});
});