cryptpad/www/poll/main.js

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9.5 KiB
JavaScript
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2016-07-15 14:19:51 +00:00
define([
'/api/config?cb=' + Math.random().toString(16).substring(2),
'/customize/messages.js',
'/poll/table.js',
'/bower_components/textpatcher/TextPatcher.js',
'/bower_components/chainpad-listmap/chainpad-listmap.js',
'/bower_components/chainpad-crypto/crypto.js',
'/common/cryptpad-common.js',
'/common/visible.js',
'/common/notify.js',
'/bower_components/jquery/dist/jquery.min.js',
'/customize/pad.js'
], function (Config, Messages, Table, TextPatcher, Listmap, Crypto, Cryptpad, Visible, Notify) {
var $ = window.jQuery;
/* TODO
* design a data structure for a collaborative date picker
* add new input fields to the interface when they are found in the object
but do not exist locally
* set range of dates/times
* (pair of date pickers)
* hide options within that range
* show hidden options
* add notes to a particular time slot
* check or uncheck options for a particular user
* mark preference level?
// let users choose what they want the default input to be...
* date
- http://foxrunsoftware.github.io/DatePicker/ ?
* ???
*/
var secret = Cryptpad.getSecrets();
var module = window.APP = {};
// special UI elements
var $title = $('#title').attr('placeholder', Messages.dateTitleHint || 'title');
var $location = $('#location').attr('placeholder', Messages.dateLocationHint || 'location');
var $description = $('#description').attr('placeholder', Messages.dateDescription || 'description');
var items = [$title, $location, $description];
var Uid = function (prefix, f) {
f = f || function () {
return Number(Math.random() * Number.MAX_SAFE_INTEGER)
.toString(32).replace(/\./g, '');
};
return function () { return prefix + '-' + f(); };
};
var xy = function (x, y) { return x + '_' + y; };
var parseXY = function (id) {
var p = id.split('_');
return {
x: p[0],
y: p[1],
};
};
var find = function (map, path) {
return (map && path.reduce(function (p, n) {
return typeof p[n] !== 'undefined' && p[n];
}, map)) || undefined;
};
var Input = function (opt) { return $('<input>', opt); };
var Checkbox = function (id) {
var p = parseXY(id);
var proxy = module.rt.proxy;
var $check = Input({
id: id,
name: id,
type:'checkbox'
}).click(function () {
console.log("(%s, %s) => %s", p.x, p.y, $check[0].checked);
proxy.table.cells[id] = $check[0].checked? 1: 0;
});
return $check;
};
var Text = function () { return Input({type:'text'}); };
var table = module.table = Table($('table'), xy);
var setEditable = function (bool) {
module.isEditable = bool;
items.forEach(function ($item) {
$item.attr('disabled', !bool);
});
};
var coluid = Uid('x');
var rowuid = Uid('y');
var makeUser = function (proxy, id, value) {
var $user = Input({
id: id,
type: 'text',
placeholder: 'your name',
}).on('keyup', function () {
proxy.table.cols[id] = $user.val() || "";
});
proxy.table.cols[id] = value || "";
table.addColumn($user, Checkbox, id);
return $user;
};
$('#adduser').click(function () {
if (!module.isEditable) { return; }
var id = coluid();
makeUser(module.rt.proxy, id).focus();
});
var makeOption = function (proxy, id, value) {
var $option = Input({
type: 'text',
placeholder: 'option',
id: id,
}).on('keyup change', function () {
proxy.table.rows[id] = $option.val();
});
proxy.table.rows[id] = value || "";
table.addRow($option, Checkbox, id);
return $option;
};
$('#addoption').click(function () {
if (!module.isEditable) { return; }
var id = rowuid();
makeOption(module.rt.proxy, id).focus();
});
// notifications
var unnotify = function () {
if (!(module.tabNotification &&
typeof(module.tabNotification.cancel) === 'function')) { return; }
module.tabNotification.cancel();
};
var notify = function () {
if (!(Visible.isSupported() && !Visible.currently())) { return; }
unnotify();
module.tabNotification = Notify.tab(document.title, 1000, 10);
};
// don't make changes until the interface is ready
setEditable(false);
var ready = function (info) {
console.log("Your realtime object is ready");
setEditable(true);
var proxy = module.rt.proxy;
['info', 'table'].forEach(function (k) {
if (typeof(proxy[k]) === 'undefined') { proxy[k] = {}; }
});
['cols', 'rows', 'cells'].forEach(function (k) {
if (typeof(proxy.table[k]) === 'undefined') { proxy.table[k] = {}; }
});
var each = function (o, f) {
Object.keys(o).forEach(f);
};
// cols
each(proxy.table.cols, function (uid) {
var val = proxy.table.cols[uid];
makeUser(proxy, uid, val).val(val);
});
// rows
each(proxy.table.rows, function (uid) {
var val = proxy.table.rows[uid];
makeOption(proxy, uid, val).val(val);
});
// cells
each(proxy.table.cells, function (uid) {
var p = parseXY(uid);
document.getElementById(uid).checked = proxy.table.cells[uid] ? true : false;
});
items.forEach(function ($item) {
var id = $item.attr('id');
$item.on('change keyup', function () {
var val = $item.val();
proxy.info[id] = val;
});
if (typeof(proxy.info[id]) !== 'undefined') {
$item.val(proxy.info[id]);
}
});
if (Visible.isSupported()) {
Visible.onChange(function (yes) {
if (yes) { unnotify(); }
});
}
proxy
.on('change', ['info'], function (o, n, p) {
var $target = $('#' + p[1]);
var el = $target[0];
var selects;
var op;
if (el && ['textarea', 'text'].indexOf(el.type) !== -1) {
op = TextPatcher.diff(o, n);
selects = ['selectionStart', 'selectionEnd'].map(function (attr) {
var before = el[attr];
var after = TextPatcher.transformCursor(el[attr], op);
return after;
});
$target.val(n);
if (op) {
el.selectionStart = selects[0];
el.selectionEnd = selects[1];
}
}
console.log("change: (%s, %s, [%s])", o, n, p.join(', '));
notify();
})
.on('change', ['table'], function (o, n, p) {
var id = p[p.length -1];
var type = p[1];
if (typeof(o) === 'undefined' &&
['cols', 'rows', 'cells'].indexOf(type) !== -1) {
switch (type) {
case 'cols':
makeUser(proxy, id, n);
break;
case 'rows':
makeOption(proxy, id, n);
break;
case 'cells':
//
break;
default:
console.log("Unhandled table element creation");
break;
}
}
var el = document.getElementById(id);
if (!el) {
console.log("Couldn't find the element you wanted!");
return;
}
switch (p[1]) {
case 'cols':
console.log("[Table.cols change] %s (%s => %s)@[%s]", id, o, n, p.slice(0, -1).join(', '));
el.value = n;
break;
case 'rows':
console.log("[Table.rows change] %s (%s => %s)@[%s]", id, o, n, p.slice(0, -1).join(', '));
el.value = n;
break;
case 'cells':
console.log("[Table.cell change] %s (%s => %s)@[%s]", id, o, n, p.slice(0, -1).join(', '));
el.checked = proxy.table.cells[id] ? true: false;
break;
default:
console.log("[Table change] (%s => %s)@[%s]", o, n, p.join(', '));
break;
}
})
.on('remove', [], function (o, p, root) {
console.log("remove: (%s, [%s])", o, p.join(', '));
})
.on('disconnect', function (info) {
setEditable(false);
});
};
var config = {
websocketURL: Config.websocketURL,
channel: secret.channel,
data: {},
crypto: Crypto.createEncryptor(secret.key),
};
var rt = module.rt = Listmap.create(config);
rt.proxy.on('create', function (info) {
var realtime = module.realtime = info.realtime;
window.location.hash = info.channel + secret.key;
module.patchText = TextPatcher.create({
realtime: realtime,
logging: true,
});
}).on('ready', ready);
});