1923 lines
77 KiB
JavaScript
1923 lines
77 KiB
JavaScript
/*!
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* Converse.js (XMPP-based instant messaging with Strophe.js and backbone.js)
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* http://opkode.com
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*
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* Copyright (c) 2012 Jan-Carel Brand (jc@opkode.com)
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* Dual licensed under the MIT and GPL Licenses
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*/
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/* The following line defines global variables defined elsewhere. */
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/*globals jQuery, portal_url*/
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// AMD/global registrations
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(function (root, factory) {
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if (console===undefined || console.log===undefined) {
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console = { log: function () {}, error: function () {} };
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}
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if (typeof define === 'function' && define.amd) {
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require.config({
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// paths: {
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// "patterns": "Libraries/Patterns"
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// },
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// define module dependencies for modules not using define
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shim: {
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'Libraries/backbone': {
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//These script dependencies should be loaded before loading
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//backbone.js
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deps: [
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'Libraries/underscore',
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'jquery'],
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//Once loaded, use the global 'Backbone' as the
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//module value.
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exports: 'Backbone'
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},
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'Libraries/strophe.muc': {
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deps: ['Libraries/strophe', 'jquery']
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},
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'Libraries/strophe.roster': {
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deps: ['Libraries/strophe', 'jquery']
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}
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}
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});
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define([
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"Libraries/burry.js/burry",
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"Libraries/jquery.tinysort",
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"Libraries/jquery-ui-1.9.1.custom",
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"Libraries/sjcl",
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"Libraries/backbone",
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"Libraries/strophe.muc",
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"Libraries/strophe.roster"
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], function (Burry, _s) {
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var store = new Burry.Store('collective.xmpp.chat');
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// Init underscore.str
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_.str = _s;
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// Use Mustache style syntax for variable interpolation
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_.templateSettings = {
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evaluate : /\{\[([\s\S]+?)\]\}/g,
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interpolate : /\{\{([\s\S]+?)\}\}/g
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};
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return factory(jQuery, store, _, console);
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}
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);
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} else {
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// Browser globals
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var store = new Burry.Store('collective.xmpp.chat');
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_.templateSettings = {
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evaluate : /\{\[([\s\S]+?)\]\}/g,
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interpolate : /\{\{([\s\S]+?)\}\}/g
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};
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root.xmppchat = factory(jQuery, store, _, console || {log: function(){}});
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}
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}(this, function ($, store, _, console) {
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var xmppchat = {};
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xmppchat.msg_counter = 0;
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xmppchat.toISOString = function (date) {
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if (typeof date.toISOString !== 'undefined') {
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return date.toISOString();
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} else {
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// IE <= 8 Doesn't have toISOStringMethod
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pad = function (num) {
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return (num < 10) ? '0' + num : '' + num;
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};
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return date.getUTCFullYear() + '-' +
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pad(date.getUTCMonth() + 1) + '-' +
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pad(date.getUTCDate()) + 'T' +
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pad(date.getUTCHours()) + ':' +
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pad(date.getUTCMinutes()) + ':' +
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pad(date.getUTCSeconds()) + '.000Z';
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}
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};
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xmppchat.parseISO8601 = function (datestr) {
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/* Parses string formatted as 2013-02-14T11:27:08.268Z to a Date obj.
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*/
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var numericKeys = [1, 4, 5, 6, 7, 10, 11],
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struct = /^\s*(\d{4})-(\d{2})-(\d{2})T(\d{2}):(\d{2}):(\d{2}\.?\d*)Z\s*$/.exec(datestr),
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minutesOffset = 0;
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for (var i = 0, k; (k = numericKeys[i]); ++i) {
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struct[k] = +struct[k] || 0;
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}
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// allow undefined days and months
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struct[2] = (+struct[2] || 1) - 1;
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struct[3] = +struct[3] || 1;
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if (struct[8] !== 'Z' && struct[9] !== undefined) {
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minutesOffset = struct[10] * 60 + struct[11];
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if (struct[9] === '+') {
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minutesOffset = 0 - minutesOffset;
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}
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}
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return new Date(Date.UTC(struct[1], struct[2], struct[3], struct[4], struct[5] + minutesOffset, struct[6], struct[7]));
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};
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xmppchat.updateMsgCounter = function () {
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this.msg_counter += 1;
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if (this.msg_counter > 0) {
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if (document.title.search(/^Messages \(\d\) /) === -1) {
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document.title = "Messages (" + this.msg_counter + ") " + document.title;
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} else {
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document.title = document.title.replace(/^Messages \(\d\) /, "Messages (" + this.msg_counter + ") ");
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}
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window.blur();
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window.focus();
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} else if (document.title.search(/^\(\d\) /) !== -1) {
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document.title = document.title.replace(/^Messages \(\d\) /, "");
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}
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};
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xmppchat.collections = {
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/* FIXME: XEP-0136 specifies 'urn:xmpp:archive' but the mod_archive_odbc
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* add-on for ejabberd wants the URL below. This might break for other
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* Jabber servers.
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*/
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'URI': 'http://www.xmpp.org/extensions/xep-0136.html#ns'
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};
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xmppchat.collections.getLastCollection = function (jid, callback) {
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var bare_jid = Strophe.getBareJidFromJid(jid),
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iq = $iq({'type':'get'})
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.c('list', {'xmlns': this.URI,
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'with': bare_jid
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})
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.c('set', {'xmlns': 'http://jabber.org/protocol/rsm'})
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.c('before').up()
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.c('max')
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.t('1');
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xmppchat.connection.sendIQ(iq,
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callback,
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function () {
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console.log('Error while retrieving collections');
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});
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};
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xmppchat.collections.getLastMessages = function (jid, callback) {
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var that = this;
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this.getLastCollection(jid, function (result) {
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// Retrieve the last page of a collection (max 30 elements).
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var $collection = $(result).find('chat'),
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jid = $collection.attr('with'),
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start = $collection.attr('start'),
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iq = $iq({'type':'get'})
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.c('retrieve', {'start': start,
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'xmlns': that.URI,
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'with': jid
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})
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.c('set', {'xmlns': 'http://jabber.org/protocol/rsm'})
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.c('max')
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.t('30');
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xmppchat.connection.sendIQ(iq, callback);
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});
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};
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xmppchat.ClientStorage = Backbone.Model.extend({
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initialize: function (own_jid) {
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this.set({ 'own_jid' : own_jid });
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},
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addMessage: function (jid, msg, direction) {
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var bare_jid = Strophe.getBareJidFromJid(jid),
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now = xmppchat.toISOString(new Date()),
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msgs = store.get(hex_sha1(this.get('own_jid')+bare_jid)) || [];
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if (msgs.length >= 30) {
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msgs.shift();
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}
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msgs.push(sjcl.encrypt(hex_sha1(this.get('own_jid')), now+' '+direction+' '+msg));
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store.set(hex_sha1(this.get('own_jid')+bare_jid), msgs);
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},
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getMessages: function (jid) {
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var bare_jid = Strophe.getBareJidFromJid(jid),
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decrypted_msgs = [], i;
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var msgs = store.get(hex_sha1(this.get('own_jid')+bare_jid)) || [];
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for (i=0; i<msgs.length; i++) {
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decrypted_msgs.push(sjcl.decrypt(hex_sha1(this.get('own_jid')), msgs[i]));
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}
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return decrypted_msgs;
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},
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getLastMessage: function (jid) {
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var bare_jid = Strophe.getBareJidFromJid(jid);
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var msgs = store.get(hex_sha1(this.get('own_jid')+bare_jid)) || [];
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if (msgs.length) {
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return sjcl.decrypt(hex_sha1(this.get('own_jid')), msgs[msgs.length-1]);
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}
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return undefined;
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},
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clearMessages: function (jid) {
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var bare_jid = Strophe.getBareJidFromJid(jid);
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store.set(hex_sha1(this.get('own_jid')+bare_jid), []);
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},
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getOpenChats: function () {
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var key = hex_sha1(this.get('own_jid')+'-open-chats'),
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chats = store.get(key) || [],
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decrypted_chats = [],
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i;
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for (i=0; i<chats.length; i++) {
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decrypted_chats.push(chats[i]);
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}
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return decrypted_chats;
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},
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addOpenChat: function (jid) {
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// TODO: Hash stored chats?
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var key = hex_sha1(this.get('own_jid')+'-open-chats'),
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chats = store.get(key) || [];
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if (_.indexOf(chats, jid) == -1) {
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chats.push(jid);
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}
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store.set(key, chats);
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},
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removeOpenChat: function (jid) {
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var key = hex_sha1(this.get('own_jid')+'-open-chats'),
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chats = store.get(key) || [];
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if (_.has(chats, jid) != -1) {
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chats.splice(_.indexOf(chats, jid), 1);
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}
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store.set(key, chats);
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},
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flush: function () {
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// Clears all localstorage content handled by burry.js
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// Only used in tests
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store.flush();
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}
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});
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xmppchat.ChatBox = Backbone.Model.extend({
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initialize: function () {
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this.set({
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'user_id' : Strophe.getNodeFromJid(this.get('jid')),
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'box_id' : hex_sha1(this.get('jid')),
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'fullname' : this.get('fullname'),
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'portrait_url': this.get('portrait_url'),
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'user_profile_url': this.get('user_profile_url')
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});
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}
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});
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xmppchat.ChatBoxView = Backbone.View.extend({
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length: 200,
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tagName: 'div',
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className: 'chatbox',
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events: {
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'click .close-chatbox-button': 'closeChat',
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'keypress textarea.chat-textarea': 'keyPressed'
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},
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message_template: _.template(
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'<div class="chat-message {{extra_classes}}">' +
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'<span class="chat-message-{{sender}}">{{time}} {{username}}: </span>' +
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'<span class="chat-message-content">{{message}}</span>' +
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'</div>'),
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action_template: _.template(
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'<div class="chat-message {{extra_classes}}">' +
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'<span class="chat-message-{{sender}}">{{time}}: </span>' +
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'<span class="chat-message-content">{{message}}</span>' +
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'</div>'),
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autoLink: function (text) {
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// Convert URLs into hyperlinks
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var re = /((http|https|ftp):\/\/[\w?=&.\/\-;#~%\-]+(?![\w\s?&.\/;#~%"=\-]*>))/g;
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return text.replace(re, '<a target="_blank" href="$1">$1</a>');
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},
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appendMessage: function (message) {
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var now = new Date(),
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time = now.toLocaleTimeString().substring(0,5),
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minutes = now.getMinutes().toString(),
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$chat_content = this.$el.find('.chat-content');
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var msg = xmppchat.storage.getLastMessage(this.model.get('jid'));
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if (typeof msg !== 'undefined') {
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var prev_date = new Date(Date(msg.split(' ', 2)[0]));
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if (this.isDifferentDay(prev_date, now)) {
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$chat_content.append($('<div class="chat-date"> </div>'));
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$chat_content.append($('<div class="chat-date"></div>').text(now.toString().substring(0,15)));
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}
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}
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message = this.autoLink(message);
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if (minutes.length==1) {minutes = '0'+minutes;}
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$chat_content.find('div.chat-event').remove();
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$chat_content.append(this.message_template({
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'sender': 'me',
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'time': time,
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'message': message,
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'username': 'me',
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'extra_classes': ''
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}));
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$chat_content.scrollTop($chat_content[0].scrollHeight);
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},
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insertStatusNotification: function (message, replace) {
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var $chat_content = this.$el.find('.chat-content');
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$chat_content.find('div.chat-event').remove().end()
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.append($('<div class="chat-event"></div>').text(message));
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$chat_content.scrollTop($chat_content[0].scrollHeight);
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},
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messageReceived: function (message) {
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/* XXX: event.mtype should be 'xhtml' for XHTML-IM messages,
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but I only seem to get 'text'.
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*/
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var body = this.autoLink($message.children('body').text()),
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from = Strophe.getBareJidFromJid($message.attr('from')),
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to = $message.attr('to'),
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composing = $message.find('composing'),
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$chat_content = this.$el.find('.chat-content'),
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delayed = $message.find('delay').length > 0,
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fullname = this.model.get('fullname'),
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time, stamp, username, sender;
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if (xmppchat.xmppstatus.getStatus() === 'offline') {
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// only update the UI if the user is not offline
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return;
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}
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if (!body) {
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if (composing.length > 0) {
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this.insertStatusNotification(fullname+' '+'is typing');
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return;
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}
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} else {
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if (from == xmppchat.connection.bare_jid) {
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// I am the sender, so this must be a forwarded message...
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$chat_content.find('div.chat-event').remove();
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username = 'me';
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sender = 'me';
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} else {
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xmppchat.storage.addMessage(from, body, 'from');
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$chat_content.find('div.chat-event').remove();
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username = fullname.split(' ')[0];
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sender = 'them';
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}
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if (delayed) {
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// XXX: Test properly (for really old messages we somehow need to show
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// their date as well)
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stamp = $message.find('delay').attr('stamp');
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time = (new Date(stamp)).toLocaleTimeString().substring(0,5);
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} else {
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time = (new Date()).toLocaleTimeString().substring(0,5);
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}
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$chat_content.append(
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this.message_template({
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'sender': sender,
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'time': time,
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'message': body,
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'username': username,
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'extra_classes': delayed && 'delayed' || ''
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}));
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$chat_content.scrollTop($chat_content[0].scrollHeight);
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}
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xmppchat.updateMsgCounter();
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},
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isDifferentDay: function (prev_date, next_date) {
|
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return ((next_date.getDate() != prev_date.getDate()) || (next_date.getFullYear() != prev_date.getFullYear()) || (next_date.getMonth() != prev_date.getMonth()));
|
||
},
|
||
|
||
insertClientStoredMessages: function () {
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||
var msgs = xmppchat.storage.getMessages(this.model.get('jid')),
|
||
$content = this.$el.find('.chat-content'),
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prev_date, this_date, now, separator, i;
|
||
|
||
for (i=0; i<_.size(msgs); i++) {
|
||
var msg = msgs[i],
|
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msg_array = msg.split(' ', 2),
|
||
date = msg_array[0];
|
||
|
||
if (i === 0) {
|
||
this_date = new Date(Date(date));
|
||
if (this.isDifferentDay(this_date, new Date())) {
|
||
$content.append($('<div class="chat-date"></div>').text(this_date.toString().substring(0,15)));
|
||
}
|
||
} else {
|
||
prev_date = this_date;
|
||
this_date = new Date(Date(date));
|
||
if (this.isDifferentDay(prev_date, this_date)) {
|
||
$content.append($('<div class="chat-date"> </div>'));
|
||
$content.append($('<div class="chat-date"></div>').text(this_date.toString().substring(0,15)));
|
||
}
|
||
}
|
||
msg = this.autoLink(String(msg).replace(/(.*?\s.*?\s)/, ''));
|
||
if (msg_array[1] == 'to') {
|
||
$content.append(
|
||
this.message_template({
|
||
'sender': 'me',
|
||
'time': this_date.toLocaleTimeString().substring(0,5),
|
||
'message': msg,
|
||
'username': 'me',
|
||
'extra_classes': 'delayed'
|
||
}));
|
||
} else {
|
||
$content.append(
|
||
this.message_template({
|
||
'sender': 'them',
|
||
'time': this_date.toLocaleTimeString().substring(0,5),
|
||
'message': msg,
|
||
'username': this.model.get('fullname').split(' ')[0],
|
||
'extra_classes': 'delayed'
|
||
}));
|
||
}
|
||
}
|
||
},
|
||
|
||
addHelpMessages: function (msgs) {
|
||
var $chat_content = this.$el.find('.chat-content'), i;
|
||
for (i=0; i<msgs.length; i++) {
|
||
$chat_content.append($('<div class="chat-help">'+msgs[i]+'</div>'));
|
||
}
|
||
this.scrolldown();
|
||
},
|
||
|
||
sendMessage: function (text) {
|
||
// TODO: Look in ChatPartners to see what resources we have for the recipient.
|
||
// if we have one resource, we sent to only that resources, if we have multiple
|
||
// we send to the bare jid.
|
||
var timestamp = (new Date()).getTime(),
|
||
bare_jid = this.model.get('jid'),
|
||
match = text.replace(/^\s*/, "").match(/^\/(.*)\s*$/), el, $chat_content,
|
||
msgs;
|
||
|
||
if (match) {
|
||
if (match[1] === "clear") {
|
||
this.$el.find('.chat-content').empty();
|
||
xmppchat.storage.clearMessages(bare_jid);
|
||
return;
|
||
}
|
||
else if (match[1] === "help") {
|
||
msgs = [
|
||
'<strong>/help</strong>: Show this menu',
|
||
'<strong>/clear</strong>: Remove messages'
|
||
];
|
||
this.addHelpMessages(msgs);
|
||
return;
|
||
}
|
||
}
|
||
|
||
var message = $msg({from: xmppchat.connection.bare_jid, to: bare_jid, type: 'chat', id: timestamp})
|
||
.c('body').t(text).up()
|
||
.c('active', {'xmlns': 'http://jabber.org/protocol/chatstates'});
|
||
|
||
// Forward the message, so that other connected resources are also aware of it.
|
||
// TODO: Forward the message only to other connected resources (inside the browser)
|
||
var forwarded = $msg({to:xmppchat.connection.bare_jid, type:'chat', id:timestamp})
|
||
.c('forwarded', {xmlns:'urn:xmpp:forward:0'})
|
||
.c('delay', {xmns:'urn:xmpp:delay',stamp:timestamp}).up()
|
||
.cnode(message.tree());
|
||
|
||
xmppchat.connection.send(message);
|
||
xmppchat.connection.send(forwarded);
|
||
this.appendMessage(text);
|
||
xmppchat.storage.addMessage(bare_jid, text, 'to');
|
||
},
|
||
|
||
keyPressed: function (ev) {
|
||
var $textarea = $(ev.target),
|
||
message,
|
||
notify,
|
||
composing,
|
||
that = this;
|
||
|
||
if(ev.keyCode == 13) {
|
||
message = $textarea.val();
|
||
$textarea.val('').focus();
|
||
if (message !== '') {
|
||
this.sendMessage(message);
|
||
}
|
||
this.$el.data('composing', false);
|
||
} else {
|
||
composing = this.$el.data('composing');
|
||
if (!composing) {
|
||
if (ev.keyCode != 47) {
|
||
// We don't send composing messages if the message
|
||
// starts with forward-slash.
|
||
notify = $msg({'to':this.model.get('jid'), 'type': 'chat'})
|
||
.c('composing', {'xmlns':'http://jabber.org/protocol/chatstates'});
|
||
xmppchat.connection.send(notify);
|
||
this.$el.data('composing', true);
|
||
}
|
||
this.$el.data('composing', true);
|
||
}
|
||
}
|
||
},
|
||
|
||
saveChatToStorage: function () {
|
||
xmppchat.storage.addOpenChat(this.model.get('jid'));
|
||
},
|
||
|
||
removeChatFromStorage: function () {
|
||
xmppchat.storage.removeOpenChat(this.model.get('jid'));
|
||
},
|
||
|
||
closeChat: function () {
|
||
var that = this;
|
||
$('#'+this.model.get('box_id')).hide('fast', function () {
|
||
that.removeChatFromStorage(that.model.get('id'));
|
||
});
|
||
},
|
||
|
||
initialize: function (){
|
||
$('body').append($(this.el).hide());
|
||
|
||
xmppchat.roster.on('change', function (item, changed) {
|
||
if (item.get('jid') === this.model.get('jid')) {
|
||
if (_.has(changed.changes, 'presence_type')) {
|
||
if (this.$el.is(':visible')) {
|
||
if (item.get('presence_type') === 'offline') {
|
||
this.insertStatusNotification(this.model.get('fullname')+' '+'has gone offline');
|
||
} else if (item.get('presence_type') === 'away') {
|
||
this.insertStatusNotification(this.model.get('fullname')+' '+'has gone away');
|
||
} else if ((item.get('presence_type') === 'busy') || (item.get('presence_type') === 'dnd')) {
|
||
this.insertStatusNotification(this.model.get('fullname')+' '+'is busy');
|
||
} else if (item.get('presence_type') === 'online') {
|
||
this.$el.find('div.chat-event').remove();
|
||
}
|
||
}
|
||
} else if (_.has(changed.changes, 'status')) {
|
||
this.$el.find('p.user-custom-message').text(item.get('status')).attr('title', item.get('status'));
|
||
}
|
||
}
|
||
}, this);
|
||
},
|
||
|
||
template: _.template(
|
||
'<div class="chat-head chat-head-chatbox">' +
|
||
'<a class="close-chatbox-button">X</a>' +
|
||
'<a href="{{user_profile_url}}" class="user">' +
|
||
'<img src="{{portrait_url}}" alt="Avatar of {{fullname}}" class="avatar" />' +
|
||
'<div class="chat-title"> {{ fullname }} </div>' +
|
||
'</a>' +
|
||
'<p class="user-custom-message"><p/>' +
|
||
'</div>' +
|
||
'<div class="chat-content"></div>' +
|
||
'<form class="sendXMPPMessage" action="" method="post">' +
|
||
'<textarea ' +
|
||
'type="text" ' +
|
||
'class="chat-textarea" ' +
|
||
'placeholder="Personal message"/>'+
|
||
'</form>'),
|
||
|
||
render: function () {
|
||
this.$el.attr('id', this.model.get('box_id'));
|
||
this.$el.html(this.template(this.model.toJSON()));
|
||
this.insertClientStoredMessages();
|
||
return this;
|
||
},
|
||
|
||
isVisible: function () {
|
||
return this.$el.is(':visible');
|
||
},
|
||
|
||
focus: function () {
|
||
this.$el.find('.chat-textarea').focus();
|
||
return this;
|
||
},
|
||
|
||
show: function () {
|
||
this.$el.css({'opacity': 0});
|
||
this.$el.css({'display': 'inline'});
|
||
this.$el.animate({
|
||
opacity: '1'
|
||
}, 200);
|
||
return this;
|
||
},
|
||
|
||
scrolldown: function () {
|
||
var $content = this.$el.find('.chat-content');
|
||
$content.scrollTop($content[0].scrollHeight);
|
||
}
|
||
});
|
||
|
||
xmppchat.ContactsPanel = Backbone.View.extend({
|
||
tagName: 'div',
|
||
className: 'oc-chat-content',
|
||
id: 'users',
|
||
events: {
|
||
'click a.add-xmpp-contact': 'toggleContactForm',
|
||
'submit form.search-xmpp-contact': 'searchContacts',
|
||
'click a.subscribe-to-user': 'subscribeToContact'
|
||
},
|
||
|
||
tab_template: _.template('<li><a class="s current" href="#users">Contacts</a></li>'),
|
||
template: _.template(
|
||
'<form class="set-xmpp-status" action="" method="post">'+
|
||
'<span id="xmpp-status-holder">'+
|
||
'<select id="select-xmpp-status">'+
|
||
'<option value="online">Online</option>'+
|
||
'<option value="busy">Busy</option>'+
|
||
'<option value="away">Away</option>'+
|
||
'<option value="offline">Offline</option>'+
|
||
'</select>'+
|
||
'</span>'+
|
||
'</form>'+
|
||
'<div class="add-xmpp-contact">'+
|
||
'<a class="add-xmpp-contact" href="#" title="Click to search for new users to add as chat contacts">Add a contact</a>'+
|
||
'<form class="search-xmpp-contact" style="display:none">'+
|
||
'<input type="text" name="identifier" class="username" placeholder="Contact name"/>'+
|
||
'<button type="submit">Search</button>'+
|
||
'<ul id="found-users"></ul>'+
|
||
'</form>'+
|
||
'</div>'
|
||
),
|
||
|
||
render: function () {
|
||
$('#controlbox-tabs').append(this.tab_template());
|
||
$('#controlbox-panes').append(this.$el.html(this.template()));
|
||
return this;
|
||
},
|
||
|
||
toggleContactForm: function (ev) {
|
||
ev.preventDefault();
|
||
this.$el.find('form.search-xmpp-contact').fadeToggle('medium').find('input.username').focus();
|
||
},
|
||
|
||
searchContacts: function (ev) {
|
||
ev.preventDefault();
|
||
$.getJSON(portal_url + "/search-users?q=" + $(ev.target).find('input.username').val(), function (data) {
|
||
var $results_el = $('#found-users');
|
||
$(data).each(function (idx, obj) {
|
||
if ($results_el.children().length > 0) {
|
||
$results_el.empty();
|
||
}
|
||
$results_el.append(
|
||
$('<li></li>')
|
||
.attr('id', 'found-users-'+obj.id)
|
||
.append(
|
||
$('<a class="subscribe-to-user" href="#" title="Click to add as a chat contact"></a>')
|
||
.attr('data-recipient', Strophe.escapeNode(obj.id)+'@'+xmppchat.connection.domain)
|
||
.text(obj.fullname)
|
||
)
|
||
);
|
||
});
|
||
});
|
||
},
|
||
|
||
subscribeToContact: function (ev) {
|
||
ev.preventDefault();
|
||
var jid = $(ev.target).attr('data-recipient'),
|
||
name = $(ev.target).text();
|
||
xmppchat.connection.roster.add(jid, name, [], function (iq) {
|
||
xmppchat.connection.roster.subscribe(jid);
|
||
});
|
||
$(ev.target).parent().remove();
|
||
$('form.search-xmpp-contact').hide();
|
||
}
|
||
|
||
});
|
||
|
||
xmppchat.RoomsPanel = Backbone.View.extend({
|
||
tagName: 'div',
|
||
id: 'chatrooms',
|
||
events: {
|
||
'submit form.add-chatroom': 'createChatRoom',
|
||
'click a.open-room': 'createChatRoom'
|
||
},
|
||
room_template: _.template(
|
||
'<dd class="available-chatroom">' +
|
||
'<a class="open-room" data-room-jid="{{jid}}"' +
|
||
' title="Click to open this chatroom"' +
|
||
' href="#">' +
|
||
'{{name}}</a></dd>'),
|
||
|
||
tab_template: _.template('<li><a class="s" href="#chatrooms">Rooms</a></li>'),
|
||
|
||
template: _.template(
|
||
'<form class="add-chatroom" action="" method="post">'+
|
||
'<input type="text" name="chatroom" class="new-chatroom-name" placeholder="Chat room name"/>'+
|
||
'<button type="submit">Join</button>'+
|
||
'</form>'+
|
||
'<dl id="available-chatrooms">'+
|
||
'<dt>Available chatrooms</dt>'+
|
||
'</dl>'),
|
||
|
||
render: function () {
|
||
$('#controlbox-tabs').append(this.tab_template());
|
||
$('#controlbox-panes').append(this.$el.html(this.template()).hide());
|
||
return this;
|
||
},
|
||
|
||
initialize: function () {
|
||
this.on('update-rooms-list', function (ev) {
|
||
this.updateRoomsList();
|
||
});
|
||
this.trigger('update-rooms-list');
|
||
},
|
||
|
||
updateRoomsList: function () {
|
||
xmppchat.connection.muc.listRooms(xmppchat.connection.muc_domain, $.proxy(function (iq) {
|
||
var room, name, jid, i,
|
||
rooms = $(iq).find('query').find('item');
|
||
this.$el.find('#available-chatrooms').find('dd.available-chatroom').remove();
|
||
if (rooms.length) {
|
||
this.$el.find('#available-chatrooms dt').show();
|
||
} else {
|
||
this.$el.find('#available-chatrooms dt').hide();
|
||
}
|
||
for (i=0; i<rooms.length; i++) {
|
||
name = Strophe.unescapeNode($(rooms[i]).attr('name'));
|
||
jid = $(rooms[i]).attr('jid');
|
||
this.$el.find('#available-chatrooms').append(this.room_template({'name':name, 'jid':jid}));
|
||
}
|
||
return true;
|
||
}, this));
|
||
},
|
||
|
||
createChatRoom: function (ev) {
|
||
ev.preventDefault();
|
||
var name, jid;
|
||
if (ev.type === 'click') {
|
||
jid = $(ev.target).attr('data-room-jid');
|
||
} else {
|
||
name = $(ev.target).find('input.new-chatroom-name').val().trim().toLowerCase();
|
||
if (name) {
|
||
jid = Strophe.escapeNode(name) + '@' + xmppchat.connection.muc_domain;
|
||
} else {
|
||
return;
|
||
}
|
||
}
|
||
xmppchat.chatboxesview.openChat(jid);
|
||
}
|
||
});
|
||
|
||
xmppchat.SettingsPanel = Backbone.View.extend({
|
||
el: '#settings'
|
||
});
|
||
|
||
|
||
xmppchat.ControlBox = xmppchat.ChatBox.extend({
|
||
initialize: function () {
|
||
this.set({
|
||
'box_id' : 'controlbox'
|
||
});
|
||
}
|
||
});
|
||
|
||
xmppchat.ControlBoxView = xmppchat.ChatBoxView.extend({
|
||
// XXX: Options for the (still to be done) 'settings' tab:
|
||
// * Show offline users
|
||
// * Auto-open chatbox when a message was received.
|
||
tagName: 'div',
|
||
className: 'chatbox',
|
||
id: 'controlbox',
|
||
events: {
|
||
'click a.close-chatbox-button': 'closeChat',
|
||
'click ul#controlbox-tabs li a': 'switchTab'
|
||
},
|
||
|
||
initialize: function () {
|
||
$('body').append($(this.el).hide());
|
||
},
|
||
|
||
template: _.template(
|
||
'<div class="chat-head oc-chat-head">'+
|
||
'<ul id="controlbox-tabs"></ul>'+
|
||
'<a class="close-chatbox-button">X</a>'+
|
||
'</div>'+
|
||
'<div id="controlbox-panes"></div>'
|
||
),
|
||
|
||
switchTab: function (ev) {
|
||
ev.preventDefault();
|
||
var $tab = $(ev.target),
|
||
$sibling = $tab.parent().siblings('li').children('a'),
|
||
$tab_panel = $($tab.attr('href')),
|
||
$sibling_panel = $($sibling.attr('href'));
|
||
|
||
$sibling_panel.fadeOut('fast', function () {
|
||
$sibling.removeClass('current');
|
||
$tab.addClass('current');
|
||
$tab_panel.fadeIn('fast', function () {
|
||
});
|
||
});
|
||
},
|
||
|
||
addHelpMessages: function (msgs) {
|
||
// Override addHelpMessages in ChatBoxView, for now do nothing.
|
||
return;
|
||
},
|
||
|
||
render: function () {
|
||
var that = this;
|
||
this.$el.hide('fast', function () {
|
||
$(this).html(that.template(that.model.toJSON()));
|
||
});
|
||
return this;
|
||
}
|
||
});
|
||
|
||
xmppchat.ChatRoom = xmppchat.ChatBox.extend({
|
||
initialize: function (jid, nick) {
|
||
this.set({
|
||
'id': jid,
|
||
'name': Strophe.unescapeNode(Strophe.getNodeFromJid(jid)),
|
||
'nick': nick,
|
||
'jid': jid,
|
||
'box_id' : hex_sha1(jid)
|
||
}, {'silent': true});
|
||
}
|
||
});
|
||
|
||
|
||
xmppchat.ChatRoomView = xmppchat.ChatBoxView.extend({
|
||
length: 300,
|
||
tagName: 'div',
|
||
className: 'chatroom',
|
||
events: {
|
||
'click .close-chatbox-button': 'closeChatRoom',
|
||
'keypress textarea.chat-textarea': 'keyPressed'
|
||
},
|
||
|
||
closeChatRoom: function () {
|
||
this.closeChat();
|
||
xmppchat.connection.muc.leave(
|
||
this.model.get('jid'),
|
||
this.model.get('nick'),
|
||
this.onLeave,
|
||
undefined);
|
||
delete xmppchat.chatboxesview.views[this.model.get('jid')];
|
||
xmppchat.chatboxesview.model.remove(this.model.get('jid'));
|
||
this.remove();
|
||
},
|
||
|
||
keyPressed: function (ev) {
|
||
var $textarea = $(ev.target),
|
||
message,
|
||
notify,
|
||
composing,
|
||
that = this;
|
||
|
||
if(ev.keyCode == 13) {
|
||
message = $textarea.val();
|
||
message = message.replace(/^\s+|\s+jQuery/g,"");
|
||
$textarea.val('').focus();
|
||
if (message !== '') {
|
||
this.sendChatRoomMessage(message);
|
||
}
|
||
}
|
||
},
|
||
|
||
sendChatRoomMessage: function (body) {
|
||
this.appendMessage(body);
|
||
var match = body.replace(/^\s*/, "").match(/^\/(.*?)(?: (.*))?$/) || [false];
|
||
switch (match[1]) {
|
||
case 'msg':
|
||
// TODO: Private messages
|
||
break;
|
||
case 'topic':
|
||
xmppchat.connection.muc.setTopic(this.model.get('jid'), match[2]);
|
||
break;
|
||
case 'kick':
|
||
xmppchat.connection.muc.kick(this.model.get('jid'), match[2]);
|
||
break;
|
||
case 'ban':
|
||
xmppchat.connection.muc.ban(this.model.get('jid'), match[2]);
|
||
break;
|
||
case 'op':
|
||
xmppchat.connection.muc.op(this.model.get('jid'), match[2]);
|
||
break;
|
||
case 'deop':
|
||
xmppchat.connection.muc.deop(this.model.get('jid'), match[2]);
|
||
break;
|
||
case 'help':
|
||
$chat_content = this.$el.find('.chat-content');
|
||
$chat_content.append($('<div class="chat-help"><strong>/help</strong>: Show this menu</div>'));
|
||
$chat_content.append($('<div class="chat-help"><strong>/topic</strong>: Set chatroom topic</div>'));
|
||
/* TODO:
|
||
$chat_content.append($('<div class="chat-help"><strong>/kick</strong>: Kick out user</div>'));
|
||
$chat_content.append($('<div class="chat-help"><strong>/ban</strong>: Ban user</div>'));
|
||
$chat_content.append($('<div class="chat-help"><strong>/op $user</strong>: Remove messages</div>'));
|
||
$chat_content.append($('<div class="chat-help"><strong>/deop $user</strong>: Remove messages</div>'));
|
||
*/
|
||
this.scrolldown();
|
||
break;
|
||
default:
|
||
this.last_msgid = xmppchat.connection.muc.groupchat(this.model.get('jid'), body);
|
||
break;
|
||
}
|
||
},
|
||
|
||
template: _.template(
|
||
'<div class="chat-head chat-head-chatroom">' +
|
||
'<a class="close-chatbox-button">X</a>' +
|
||
'<div class="chat-title"> {{ name }} </div>' +
|
||
'<p class="chatroom-topic"><p/>' +
|
||
'</div>' +
|
||
'<div>' +
|
||
'<div class="chat-area">' +
|
||
'<div class="chat-content"></div>' +
|
||
'<form class="sendXMPPMessage" action="" method="post">' +
|
||
'<textarea ' +
|
||
'type="text" ' +
|
||
'class="chat-textarea" ' +
|
||
'placeholder="Message"/>' +
|
||
'</form>' +
|
||
'</div>' +
|
||
'<div class="participants">' +
|
||
'<ul class="participant-list"></ul>' +
|
||
'</div>' +
|
||
'</div>'),
|
||
|
||
initialize: function () {
|
||
xmppchat.connection.muc.join(
|
||
this.model.get('jid'),
|
||
this.model.get('nick'),
|
||
$.proxy(this.onChatRoomMessage, this),
|
||
$.proxy(this.onChatRoomPresence, this),
|
||
$.proxy(this.onChatRoomRoster, this));
|
||
},
|
||
|
||
onLeave: function () {
|
||
var controlboxview = xmppchat.chatboxesview.views.controlbox;
|
||
if (controlboxview) {
|
||
controlboxview.roomspanel.trigger('update-rooms-list');
|
||
}
|
||
},
|
||
|
||
onChatRoomPresence: function (presence, room) {
|
||
var nick = room.nick,
|
||
from = $(presence).attr('from');
|
||
if ($(presence).attr('type') !== 'error') {
|
||
// check for status 110 to see if it's our own presence
|
||
if ($(presence).find("status[code='110']").length > 0) {
|
||
// check if server changed our nick
|
||
if ($(presence).find("status[code='210']").length > 0) {
|
||
this.model.set({'nick': Strophe.getResourceFromJid(from)});
|
||
}
|
||
}
|
||
}
|
||
return true;
|
||
},
|
||
|
||
onChatRoomMessage: function (message) {
|
||
var body = $(message).children('body').text(),
|
||
jid = $(message).attr('from'),
|
||
composing = $(message).find('composing'),
|
||
$chat_content = this.$el.find('.chat-content'),
|
||
sender = Strophe.unescapeNode(Strophe.getResourceFromJid(jid)),
|
||
subject = $(message).children('subject').text();
|
||
|
||
if (subject) {
|
||
this.$el.find('.chatroom-topic').text(subject).attr('title', subject);
|
||
}
|
||
if (!body) {
|
||
if (composing.length > 0) {
|
||
this.insertStatusNotification(sender+' '+'is typing');
|
||
return true;
|
||
}
|
||
} else {
|
||
if (sender === this.model.get('nick')) {
|
||
// Our own message which is already appended
|
||
return true;
|
||
} else {
|
||
$chat_content.find('div.chat-event').remove();
|
||
|
||
match = body.match(/^\/(.*?)(?: (.*))?$/);
|
||
if ((match) && (match[1] === 'me')) {
|
||
body = body.replace(/^\/me/, '*'+sender);
|
||
$chat_content.append(
|
||
this.action_template({
|
||
'sender': 'room',
|
||
'time': (new Date()).toLocaleTimeString().substring(0,5),
|
||
'message': body,
|
||
'username': sender,
|
||
'extra_classes': ($(message).find('delay').length > 0) && 'delayed' || ''
|
||
}));
|
||
} else {
|
||
$chat_content.append(
|
||
this.message_template({
|
||
'sender': 'room',
|
||
'time': (new Date()).toLocaleTimeString().substring(0,5),
|
||
'message': body,
|
||
'username': sender,
|
||
'extra_classes': ($(message).find('delay').length > 0) && 'delayed' || ''
|
||
}));
|
||
}
|
||
$chat_content.scrollTop($chat_content[0].scrollHeight);
|
||
}
|
||
}
|
||
return true;
|
||
},
|
||
|
||
onChatRoomRoster: function (roster, room) {
|
||
var controlboxview = xmppchat.chatboxesview.views.controlbox,
|
||
i;
|
||
|
||
if (controlboxview) {
|
||
controlboxview.roomspanel.trigger('update-rooms-list');
|
||
}
|
||
this.$el.find('.participant-list').empty();
|
||
for (i=0; i<_.size(roster); i++) {
|
||
this.$el.find('.participant-list').append('<li>' + Strophe.unescapeNode(_.keys(roster)[i]) + '</li>');
|
||
}
|
||
return true;
|
||
},
|
||
|
||
show: function () {
|
||
this.$el.css({'opacity': 0});
|
||
this.$el.css({'display': 'inline'});
|
||
this.$el.animate({opacity: '1'}, 200);
|
||
return this;
|
||
},
|
||
|
||
render: function () {
|
||
this.$el.attr('id', this.model.get('box_id'));
|
||
this.$el.html(this.template(this.model.toJSON()));
|
||
return this;
|
||
}
|
||
});
|
||
|
||
xmppchat.ChatBoxes = Backbone.Collection.extend();
|
||
|
||
xmppchat.ChatBoxesView = Backbone.View.extend({
|
||
el: '#collective-xmpp-chat-data',
|
||
|
||
restoreOpenChats: function () {
|
||
var open_chats = xmppchat.storage.getOpenChats(),
|
||
that = this;
|
||
|
||
if (_.indexOf(open_chats, 'controlbox') != -1) {
|
||
// Controlbox already exists, we just need to show it.
|
||
this.showChat('controlbox');
|
||
}
|
||
_.each(open_chats, $.proxy(function (jid) {
|
||
if (jid != 'controlbox') {
|
||
if (strinclude(jid, xmppchat.connection.muc_domain)) {
|
||
this.createChatBox(jid);
|
||
} else {
|
||
this.openChat(jid);
|
||
}
|
||
}
|
||
}, this));
|
||
},
|
||
|
||
isChatRoom: function (jid) {
|
||
return Strophe.getDomainFromJid(jid) === xmppchat.connection.muc_domain;
|
||
},
|
||
|
||
createChatBox: function (jid, data) {
|
||
var box, view;
|
||
if (this.isChatRoom(jid)) {
|
||
box = new xmppchat.ChatRoom(jid, xmppchat.fullname);
|
||
view = new xmppchat.ChatRoomView({
|
||
'model': box
|
||
});
|
||
} else {
|
||
box = new xmppchat.ChatBox({
|
||
'id': jid,
|
||
'jid': jid,
|
||
'fullname': data.fullname,
|
||
'portrait_url': data.portrait_url,
|
||
'user_profile_url': data.user_profile_url
|
||
});
|
||
view = new xmppchat.ChatBoxView({
|
||
model: box
|
||
});
|
||
}
|
||
this.views[jid] = view.render();
|
||
view.$el.appendTo(this.$el);
|
||
this.options.model.add(box);
|
||
return view;
|
||
},
|
||
|
||
closeChat: function (jid) {
|
||
var view = this.views[jid];
|
||
if (view) {
|
||
view.closeChat();
|
||
}
|
||
},
|
||
|
||
openChat: function (jid) {
|
||
var view;
|
||
jid = Strophe.getBareJidFromJid(jid);
|
||
if (this.model.get(jid)) {
|
||
this.showChat(jid);
|
||
} else if (this.isChatRoom(jid)) {
|
||
view = this.createChatBox(jid);
|
||
} else {
|
||
$.getJSON(portal_url + "/xmpp-userinfo?user_id=" + Strophe.getNodeFromJid(jid), $.proxy(function (data) {
|
||
view = this.createChatBox(jid, data);
|
||
}, this));
|
||
}
|
||
},
|
||
|
||
showChat: function (jid) {
|
||
var view = this.views[jid];
|
||
if (view.isVisible()) {
|
||
view.focus();
|
||
} else {
|
||
view.show();
|
||
if (jid !== 'controlbox') {
|
||
view.scrolldown();
|
||
view.focus();
|
||
}
|
||
}
|
||
view.saveChatToStorage();
|
||
return view;
|
||
},
|
||
|
||
messageReceived: function (message) {
|
||
if ($(message).attr('from') == xmppchat.connection.jid) {
|
||
// FIXME: Forwarded messages should be sent to specific resources, not broadcasted
|
||
return true;
|
||
}
|
||
var $forwarded = $(message).children('forwarded');
|
||
if ($forwarded.length > 0) {
|
||
$message = $forwarded.children('message');
|
||
} else {
|
||
$message = $(message);
|
||
}
|
||
|
||
var from = Strophe.getBareJidFromJid($message.attr('from')),
|
||
to = Strophe.getBareJidFromJid($message.attr('to')),
|
||
view, resource;
|
||
|
||
if (from == xmppchat.connection.bare_jid) {
|
||
// I am the sender, so this must be a forwarded message...
|
||
partner_jid = to;
|
||
resource = Strophe.getResourceFromJid($message.attr('to'));
|
||
} else {
|
||
partner_jid = from;
|
||
resource = Strophe.getResourceFromJid($message.attr('from'));
|
||
}
|
||
|
||
view = this.views[partner_jid];
|
||
if (!view) {
|
||
$.getJSON(portal_url + "/xmpp-userinfo?user_id=" + Strophe.getNodeFromJid(partner_jid), $.proxy(function (data) {
|
||
view = this.createChatBox(partner_jid, data);
|
||
view.messageReceived(message);
|
||
xmppchat.roster.addResource(partner_jid, resource);
|
||
}, this));
|
||
return undefined;
|
||
} else if (!view.isVisible()) {
|
||
this.showChat(partner_jid);
|
||
}
|
||
view.messageReceived(message);
|
||
xmppchat.roster.addResource(partner_jid, resource);
|
||
return true;
|
||
},
|
||
|
||
initialize: function () {
|
||
this.options.model.on("add", function (item) {
|
||
// The controlbox added automatically, but we don't show it
|
||
// automatically (only when it was open before page load or
|
||
// upon a click).
|
||
if (item.get('id') != 'controlbox') {
|
||
this.showChat(item.get('id'));
|
||
}
|
||
}, this);
|
||
this.views = {};
|
||
|
||
// Add the controlbox view and the panels
|
||
var controlbox = xmppchat.controlbox;
|
||
controlbox.$el.appendTo(this.$el);
|
||
controlbox.contactspanel = new xmppchat.ContactsPanel().render();
|
||
controlbox.roomspanel = new xmppchat.RoomsPanel().render(); // TODO: Only add the rooms panel if the server supports MUC
|
||
|
||
// Add the roster
|
||
xmppchat.roster = new xmppchat.RosterItems();
|
||
xmppchat.rosterview = new xmppchat.RosterView({'model':xmppchat.roster});
|
||
xmppchat.rosterview.$el.appendTo(controlbox.contactspanel.$el);
|
||
|
||
// Rebind events (necessary for click events on tabs inserted via the panels)
|
||
controlbox.delegateEvents();
|
||
// Add the controlbox model to this collection (will trigger showChat)
|
||
this.options.model.add(xmppchat.controlbox.options.model);
|
||
|
||
this.views.controlbox = controlbox;
|
||
this.restoreOpenChats();
|
||
}
|
||
});
|
||
|
||
xmppchat.RosterItem = Backbone.Model.extend({
|
||
|
||
initialize: function (jid, subscription, ask, name) {
|
||
var user_id = Strophe.getNodeFromJid(jid);
|
||
if (!name) {
|
||
name = user_id;
|
||
}
|
||
this.set({ 'id': jid,
|
||
'jid': jid,
|
||
'ask': ask,
|
||
'bare_jid': Strophe.getBareJidFromJid(jid),
|
||
'user_id': user_id,
|
||
'subscription': subscription,
|
||
'fullname': name,
|
||
'resources': [],
|
||
'presence_type': 'offline',
|
||
'status': 'offline'
|
||
}, {'silent': true});
|
||
}
|
||
});
|
||
|
||
|
||
xmppchat.RosterItemView = Backbone.View.extend({
|
||
tagName: 'dd',
|
||
|
||
openChat: function () {
|
||
xmppchat.chatboxesview.openChat(this.model.get('jid'));
|
||
},
|
||
|
||
removeContact: function () {
|
||
var that = this;
|
||
$("<span></span>").dialog({
|
||
title: 'Are you sure you want to remove this contact?',
|
||
dialogClass: 'remove-xmpp-contact-dialog',
|
||
resizable: false,
|
||
width: 200,
|
||
position: {
|
||
my: 'center',
|
||
at: 'center',
|
||
of: '#controlbox'
|
||
},
|
||
modal: true,
|
||
buttons: {
|
||
"Remove": function() {
|
||
var bare_jid = that.model.get('bare_jid');
|
||
$(this).dialog( "close" );
|
||
xmppchat.connection.roster.remove(bare_jid, function (iq) {
|
||
xmppchat.connection.roster.unauthorize(bare_jid);
|
||
xmppchat.chatboxesview.controlbox.roster.remove(bare_jid);
|
||
});
|
||
},
|
||
"Cancel": function() {
|
||
$(this).dialog( "close" );
|
||
}
|
||
}
|
||
});
|
||
},
|
||
|
||
acceptRequest: function () {
|
||
var jid = this.model.get('jid');
|
||
xmppchat.connection.roster.authorize(jid);
|
||
xmppchat.connection.roster.add(jid, this.model.get('fullname'), [], function (iq) {
|
||
xmppchat.connection.roster.subscribe(jid);
|
||
});
|
||
},
|
||
|
||
declineRequest: function () {
|
||
var that = this;
|
||
xmppchat.connection.roster.unauthorize(this.model.get('jid'));
|
||
that.trigger('decline-request', that.model);
|
||
},
|
||
|
||
template: _.template(
|
||
'<a class="open-chat" title="Click to chat with this contact" href="#">{{ fullname }}</a>' +
|
||
'<a class="remove-xmpp-contact" title="Click to remove this contact" href="#"></a>'),
|
||
|
||
pending_template: _.template(
|
||
'{{ fullname }}' +
|
||
'<a class="remove-xmpp-contact" title="Click to remove this contact" href="#"></a>'),
|
||
|
||
request_template: _.template('{{ fullname }}' +
|
||
'<button type="button" class="accept-xmpp-request">' +
|
||
'Accept</button>' +
|
||
'<button type="button" class="decline-xmpp-request">' +
|
||
'Decline</button>' +
|
||
''),
|
||
|
||
render: function () {
|
||
var item = this.model,
|
||
ask = item.get('ask'),
|
||
that = this,
|
||
subscription = item.get('subscription');
|
||
this.$el.addClass(item.get('presence_type'));
|
||
|
||
if (ask === 'subscribe') {
|
||
this.$el.addClass('pending-xmpp-contact');
|
||
this.$el.html(this.pending_template(item.toJSON()));
|
||
} else if (ask === 'request') {
|
||
this.$el.addClass('requesting-xmpp-contact');
|
||
this.$el.html(this.request_template(item.toJSON()));
|
||
this.$el.delegate('button.accept-xmpp-request', 'click', function (ev) {
|
||
ev.preventDefault();
|
||
that.acceptRequest();
|
||
});
|
||
this.$el.delegate('button.decline-xmpp-request', 'click', function (ev) {
|
||
ev.preventDefault();
|
||
that.declineRequest();
|
||
});
|
||
xmppchat.chatboxesview.openChat('controlbox');
|
||
} else if (subscription === 'both') {
|
||
this.$el.addClass('current-xmpp-contact');
|
||
this.$el.html(this.template(item.toJSON()));
|
||
this.$el.delegate('a.open-chat', 'click', function (ev) {
|
||
ev.preventDefault();
|
||
that.openChat();
|
||
});
|
||
}
|
||
|
||
// Event handlers
|
||
this.$el.delegate('a.remove-xmpp-contact','click', function (ev) {
|
||
ev.preventDefault();
|
||
that.removeContact();
|
||
});
|
||
return this;
|
||
},
|
||
|
||
initialize: function () {
|
||
this.options.model.on('change', function (item, changed) {
|
||
if (_.has(changed.changes, 'presence_type')) {
|
||
this.$el.attr('class', item.changed.presence_type);
|
||
}
|
||
}, this);
|
||
}
|
||
});
|
||
|
||
xmppchat.RosterItems = Backbone.Collection.extend({
|
||
model: xmppchat.RosterItem,
|
||
initialize: function () {
|
||
this._connection = xmppchat.connection;
|
||
},
|
||
|
||
comparator : function (rosteritem) {
|
||
var presence_type = rosteritem.get('presence_type'),
|
||
rank = 4;
|
||
switch(presence_type) {
|
||
case 'offline':
|
||
rank = 0;
|
||
break;
|
||
case 'unavailable':
|
||
rank = 1;
|
||
break;
|
||
case 'away':
|
||
rank = 2;
|
||
break;
|
||
case 'busy':
|
||
rank = 3;
|
||
break;
|
||
case 'dnd':
|
||
rank = 4;
|
||
break;
|
||
case 'online':
|
||
rank = 5;
|
||
break;
|
||
}
|
||
return rank;
|
||
},
|
||
|
||
subscribeToSuggestedItems: function (msg) {
|
||
$(msg).find('item').each(function () {
|
||
var jid = $(this).attr('jid'),
|
||
action = $(this).attr('action'),
|
||
fullname = $(this).attr('name');
|
||
if (action === 'add') {
|
||
xmppchat.connection.roster.add(jid, fullname, [], function (iq) {
|
||
xmppchat.connection.roster.subscribe(jid);
|
||
});
|
||
}
|
||
});
|
||
return true;
|
||
},
|
||
|
||
isSelf: function (jid) {
|
||
return (Strophe.getBareJidFromJid(jid) === Strophe.getBareJidFromJid(xmppchat.connection.jid));
|
||
},
|
||
|
||
getItem: function (id) {
|
||
return Backbone.Collection.prototype.get.call(this, id);
|
||
},
|
||
|
||
addRosterItem: function (jid, subscription, ask, name, options) {
|
||
var model = new xmppchat.RosterItem(jid, subscription, ask, name);
|
||
model.options = options || {};
|
||
this.add(model);
|
||
},
|
||
|
||
addResource: function (bare_jid, resource) {
|
||
var item = this.getItem(bare_jid),
|
||
resources;
|
||
if (item) {
|
||
resources = item.get('resources');
|
||
if (resources) {
|
||
if (_.indexOf(resources, resource) == -1) {
|
||
resources.push(resource);
|
||
item.set({'resources': resources});
|
||
}
|
||
} else {
|
||
item.set({'resources': [resource]});
|
||
}
|
||
}
|
||
},
|
||
|
||
removeResource: function (bare_jid, resource) {
|
||
var item = this.getItem(bare_jid),
|
||
resources,
|
||
idx;
|
||
if (item) {
|
||
resources = item.get('resources');
|
||
idx = _.indexOf(resources, resource);
|
||
if (idx !== -1) {
|
||
resources.splice(idx, 1);
|
||
item.set({'resources': resources});
|
||
return resources.length;
|
||
}
|
||
}
|
||
return 0;
|
||
},
|
||
|
||
clearResources: function (bare_jid) {
|
||
var item = this.getItem(bare_jid);
|
||
if (item) {
|
||
item.set({'resources': []});
|
||
}
|
||
},
|
||
|
||
getTotalResources: function (bare_jid) {
|
||
var item = this.getItem(bare_jid);
|
||
if (item) {
|
||
return _.size(item.get('resources'));
|
||
}
|
||
return 0;
|
||
},
|
||
|
||
getNumOnlineContacts: function () {
|
||
var count = 0;
|
||
for (var i=0; i<this.models.length; i++) {
|
||
if (_.indexOf(['offline', 'unavailable'], this.models[i].get('presence_type')) === -1) {
|
||
count++;
|
||
}
|
||
}
|
||
return count;
|
||
},
|
||
|
||
rosterHandler: function (items) {
|
||
var model, item, i, items_length = items.length,
|
||
last_item = items[items_length - 1],
|
||
options = {};
|
||
for (i=0; i<items_length; i+=1) {
|
||
item = items[i];
|
||
model = this.getItem(item.jid);
|
||
if (!model) {
|
||
if (item === last_item) {
|
||
options.isLast = true;
|
||
}
|
||
this.addRosterItem(item.jid, item.subscription, item.ask, item.name, options);
|
||
} else {
|
||
// only modify model attributes if they are different from the
|
||
// ones that were already set when the rosterItem was added
|
||
if (model.get('subscription') !== item.subscription || model.get('ask') !== item.ask) {
|
||
model.set({'subscription': item.subscription, 'ask': item.ask});
|
||
}
|
||
}
|
||
}
|
||
},
|
||
|
||
presenceHandler: function (presence) {
|
||
var jid = $(presence).attr('from'),
|
||
bare_jid = Strophe.getBareJidFromJid(jid),
|
||
resource = Strophe.getResourceFromJid(jid),
|
||
presence_type = $(presence).attr('type'),
|
||
show = $(presence).find('show'),
|
||
status_message = $(presence).find('status'),
|
||
item, model;
|
||
|
||
if (this.isSelf(bare_jid)) {
|
||
if (xmppchat.connection.jid != jid) {
|
||
// Another resource has changed it's status, we'll update ours as well.
|
||
// FIXME: We should ideally differentiate between converse.js using
|
||
// resources and other resources (i.e Pidgin etc.)
|
||
xmppchat.xmppstatus.set({'status': presence_type});
|
||
}
|
||
return true;
|
||
} else if (($(presence).find('x').attr('xmlns') || '').indexOf(Strophe.NS.MUC) === 0) {
|
||
return true; // Ignore MUC
|
||
}
|
||
|
||
if ((status_message.length > 0) && (status_message.text() && (presence_type !== 'unavailable'))) {
|
||
model = this.getItem(bare_jid);
|
||
model.set({'status': status_message.text()});
|
||
}
|
||
|
||
if ((presence_type === 'error') || (presence_type === 'subscribed') || (presence_type === 'unsubscribe')) {
|
||
return true;
|
||
|
||
} else if (presence_type === 'subscribe') {
|
||
item = this.getItem(bare_jid);
|
||
|
||
if (xmppchat.auto_subscribe) {
|
||
if ((!item) || (item.get('subscription') != 'to')) {
|
||
if (xmppchat.connection.roster.findItem(bare_jid)) {
|
||
$.getJSON(portal_url + "/xmpp-userinfo?user_id=" + Strophe.getNodeFromJid(jid), $.proxy(function (data) {
|
||
xmppchat.connection.roster.update(jid, data.fullname, [], function (iq) {
|
||
xmppchat.connection.roster.authorize(bare_jid);
|
||
xmppchat.connection.roster.subscribe(jid);
|
||
});
|
||
}, this));
|
||
} else {
|
||
$.getJSON(portal_url + "/xmpp-userinfo?user_id=" + Strophe.getNodeFromJid(jid), $.proxy(function (data) {
|
||
xmppchat.connection.roster.add(jid, data.fullname, [], function (iq) {
|
||
xmppchat.connection.roster.authorize(bare_jid);
|
||
xmppchat.connection.roster.subscribe(jid);
|
||
});
|
||
}, this));
|
||
}
|
||
} else {
|
||
xmppchat.connection.roster.authorize(bare_jid);
|
||
}
|
||
} else {
|
||
if ((item) && (item.get('subscription') != 'none')) {
|
||
xmppchat.connection.roster.authorize(bare_jid);
|
||
} else {
|
||
$.getJSON(portal_url + "/xmpp-userinfo?user_id=" + Strophe.getNodeFromJid(jid), $.proxy(function (data) {
|
||
this.addRosterItem(bare_jid, 'none', 'request', data.fullname);
|
||
}, this));
|
||
}
|
||
}
|
||
|
||
} else if (presence_type === 'unsubscribed') {
|
||
/* Upon receiving the presence stanza of type "unsubscribed",
|
||
* the user SHOULD acknowledge receipt of that subscription state
|
||
* notification by sending a presence stanza of type "unsubscribe"
|
||
* this step lets the user's server know that it MUST no longer
|
||
* send notification of the subscription state change to the user.
|
||
*/
|
||
xmppchat.xmppstatus.sendPresence('unsubscribe');
|
||
if (xmppchat.connection.roster.findItem(bare_jid)) {
|
||
xmppchat.chatboxesview.controlbox.roster.remove(bare_jid);
|
||
xmppchat.connection.roster.remove(bare_jid);
|
||
}
|
||
} else {
|
||
if ((presence_type === undefined) && (show)) {
|
||
if (show.text() === 'chat') {
|
||
presence_type = 'online';
|
||
} else if (show.text() === 'dnd') {
|
||
presence_type = 'busy';
|
||
} else if (show.text() === 'xa') {
|
||
presence_type = 'offline';
|
||
} else {
|
||
presence_type = show.text();
|
||
}
|
||
}
|
||
|
||
if ((presence_type !== 'offline')&&(presence_type !== 'unavailable')) {
|
||
this.addResource(bare_jid, resource);
|
||
model = this.getItem(bare_jid);
|
||
model.set({'presence_type': presence_type});
|
||
} else {
|
||
if (this.removeResource(bare_jid, resource) === 0) {
|
||
model = this.getItem(bare_jid);
|
||
if (model) {
|
||
model.set({'presence_type': presence_type});
|
||
}
|
||
}
|
||
}
|
||
}
|
||
return true;
|
||
}
|
||
});
|
||
|
||
xmppchat.RosterView = Backbone.View.extend({
|
||
tagName: 'dl',
|
||
id: 'xmppchat-roster',
|
||
rosteritemviews: {},
|
||
|
||
initialize: function () {
|
||
this.model.on("add", function (item) {
|
||
var view = new xmppchat.RosterItemView({model: item});
|
||
this.rosteritemviews[item.id] = view;
|
||
if (item.get('ask') === 'request') {
|
||
view.on('decline-request', function (item) {
|
||
this.model.remove(item.id);
|
||
}, this);
|
||
}
|
||
this.render(item);
|
||
}, this);
|
||
|
||
this.model.on('change', function (item) {
|
||
this.render(item);
|
||
}, this);
|
||
|
||
this.model.on("remove", function (item) {
|
||
delete this.rosteritemviews[item.id];
|
||
this.render(item);
|
||
}, this);
|
||
|
||
this.$el.hide();
|
||
this.$el.html(this.template());
|
||
},
|
||
|
||
template: _.template('<dt id="xmpp-contact-requests">Contact requests</dt>' +
|
||
'<dt id="xmpp-contacts">My contacts</dt>' +
|
||
'<dt id="pending-xmpp-contacts">Pending contacts</dt>'),
|
||
|
||
render: function (item) {
|
||
if (!item) {
|
||
return this;
|
||
}
|
||
var $my_contacts = this.$el.find('#xmpp-contacts').show(),
|
||
$contact_requests = this.$el.find('#xmpp-contact-requests').show(),
|
||
$pending_contacts = this.$el.find('#pending-xmpp-contacts').show(),
|
||
$count, num, presence_change;
|
||
var user_id = Strophe.getNodeFromJid(item.id),
|
||
view = this.rosteritemviews[item.id],
|
||
ask = item.get('ask'),
|
||
subscription = item.get('subscription'),
|
||
crit = {order:'asc'};
|
||
|
||
if (ask === 'subscribe') {
|
||
$pending_contacts.after(view.render().el);
|
||
$pending_contacts.after($pending_contacts.siblings('dd.pending-xmpp-contact').tsort(crit));
|
||
} else if (ask === 'request') {
|
||
$contact_requests.after(view.render().el);
|
||
$contact_requests.after($contact_requests.siblings('dd.requesting-xmpp-contact').tsort(crit));
|
||
} else if (subscription === 'both') {
|
||
if (!item.options.sorted) {
|
||
// this attribute will be true only after all of the elements have been added on the page
|
||
// at this point all offline
|
||
$my_contacts.after(view.render().el);
|
||
}
|
||
else {
|
||
// just by calling render will be enough to change the icon of the existing item without
|
||
// having to reinsert it and the sort will come from the presence change
|
||
view.render();
|
||
}
|
||
}
|
||
presence_change = view.model.changed['presence_type'];
|
||
if (presence_change) {
|
||
// resort all items only if the model has changed it's presence_type as this render
|
||
// is also triggered when the resource is changed which always comes before the presence change
|
||
// therefore we avoid resorting when the change doesn't affect the position of the item
|
||
$my_contacts.after($my_contacts.siblings('dd.current-xmpp-contact.offline').tsort('a', crit));
|
||
$my_contacts.after($my_contacts.siblings('dd.current-xmpp-contact.unavailable').tsort('a', crit));
|
||
$my_contacts.after($my_contacts.siblings('dd.current-xmpp-contact.away').tsort('a', crit));
|
||
$my_contacts.after($my_contacts.siblings('dd.current-xmpp-contact.busy').tsort('a', crit));
|
||
$my_contacts.after($my_contacts.siblings('dd.current-xmpp-contact.online').tsort('a', crit));
|
||
}
|
||
|
||
if (item.options.isLast && !item.options.sorted) {
|
||
// this will be true after all of the roster items have been added with the default
|
||
// options where all of the items are offline and now we can show the rosterView
|
||
item.options.sorted = true;
|
||
$my_contacts.after($my_contacts.siblings('dd.current-xmpp-contact.offline').tsort('a', crit));
|
||
$my_contacts.after($my_contacts.siblings('dd.current-xmpp-contact.unavailable').tsort('a', crit));
|
||
this.$el.show();
|
||
}
|
||
// Hide the headings if there are no contacts under them
|
||
_.each([$my_contacts, $contact_requests, $pending_contacts], function (h) {
|
||
if (!h.nextUntil('dt').length) {
|
||
h.hide();
|
||
}
|
||
});
|
||
$count = $('#online-count');
|
||
$count.text(this.model.getNumOnlineContacts());
|
||
return this;
|
||
}
|
||
});
|
||
|
||
xmppchat.XMPPStatus = Backbone.Model.extend({
|
||
|
||
initialize: function () {
|
||
this.set({
|
||
'status' : this.getStatus(),
|
||
'status_message' : this.getStatusMessage()
|
||
});
|
||
},
|
||
|
||
initStatus: function () {
|
||
/* Called when the page is loaded and we aren't sure what the users
|
||
* status is. Will also cause the UI to be updated with the correct
|
||
* status.
|
||
*/
|
||
var stat = this.getStatus();
|
||
if (stat === undefined) {
|
||
stat = 'online';
|
||
this.setStatus(stat);
|
||
} else {
|
||
this.sendPresence(stat);
|
||
}
|
||
},
|
||
|
||
sendPresence: function (type) {
|
||
xmppchat.connection.send($pres({'type':type}));
|
||
},
|
||
|
||
getStatus: function () {
|
||
return store.get(xmppchat.connection.bare_jid+'-xmpp-status');
|
||
},
|
||
|
||
setStatus: function (value) {
|
||
this.sendPresence(value);
|
||
this.set({'status': value});
|
||
store.set(xmppchat.connection.bare_jid+'-xmpp-status', value);
|
||
},
|
||
|
||
setStatusMessage: function (status_message) {
|
||
xmppchat.connection.send($pres({'type':this.getStatus()}).c('status').t(status_message));
|
||
this.set({'status_message': status_message});
|
||
store.set(xmppchat.connection.bare_jid+'-xmpp-custom-status', status_message);
|
||
},
|
||
|
||
getStatusMessage: function () {
|
||
return store.get(xmppchat.connection.bare_jid+'-xmpp-custom-status');
|
||
}
|
||
|
||
});
|
||
|
||
xmppchat.XMPPStatusView = Backbone.View.extend({
|
||
el: "span#xmpp-status-holder",
|
||
|
||
events: {
|
||
"click a.choose-xmpp-status": "toggleOptions",
|
||
"click #fancy-xmpp-status-select a.change-xmpp-status-message": "renderStatusChangeForm",
|
||
"submit #set-custom-xmpp-status": "setStatusMessage",
|
||
"click .dropdown dd ul li a": "setStatus"
|
||
},
|
||
|
||
toggleOptions: function (ev) {
|
||
ev.preventDefault();
|
||
$(ev.target).parent().parent().siblings('dd').find('ul').toggle('fast');
|
||
},
|
||
|
||
change_status_message_template: _.template(
|
||
'<form id="set-custom-xmpp-status">' +
|
||
'<input type="text" class="custom-xmpp-status" {{ status_message }}" placeholder="Custom status"/>' +
|
||
'<button type="submit">Save</button>' +
|
||
'</form>'),
|
||
|
||
status_template: _.template(
|
||
'<div class="xmpp-status">' +
|
||
'<a class="choose-xmpp-status {{ presence_type }}" href="#" title="Click to change your chat status">' +
|
||
'{{ status_message }} <span class="value">{{ status_message }}</span>' +
|
||
'</a>' +
|
||
'<a class="change-xmpp-status-message" href="#" Title="Click here to write a custom status message"></a>' +
|
||
'</div>'),
|
||
|
||
|
||
renderStatusChangeForm: function (ev) {
|
||
ev.preventDefault();
|
||
var status_message = this.model.getStatus() || 'offline';
|
||
var input = this.change_status_message_template({'status_message': status_message});
|
||
this.$el.find('.xmpp-status').replaceWith(input);
|
||
this.$el.find('.custom-xmpp-status').focus().focus();
|
||
},
|
||
|
||
setStatusMessage: function (ev) {
|
||
ev.preventDefault();
|
||
var status_message = $(ev.target).find('input').attr('value');
|
||
if (status_message === "") {
|
||
}
|
||
this.model.setStatusMessage(status_message);
|
||
},
|
||
|
||
setStatus: function (ev) {
|
||
ev.preventDefault();
|
||
var $el = $(ev.target).find('span'),
|
||
value = $el.text();
|
||
this.model.setStatus(value);
|
||
this.$el.find(".dropdown dd ul").hide();
|
||
},
|
||
|
||
updateStatusUI: function (ev) {
|
||
var stat = ev.get('status'),
|
||
status_message = ev.get('status_message') || "I am " + stat;
|
||
this.$el.find('#fancy-xmpp-status-select').html(
|
||
this.status_template({
|
||
'presence_type': stat,
|
||
'status_message': status_message
|
||
}));
|
||
|
||
},
|
||
|
||
choose_template: _.template(
|
||
'<dl id="target" class="dropdown">' +
|
||
'<dt id="fancy-xmpp-status-select"></dt>' +
|
||
'<dd><ul></ul></dd>' +
|
||
'</dl>'),
|
||
|
||
option_template: _.template(
|
||
'<li>' +
|
||
'<a href="#" class="{{ value }}">' +
|
||
'{{ text }}' +
|
||
'<span class="value">{{ value }}</span>' +
|
||
'</a>' +
|
||
'</li>'),
|
||
|
||
initialize: function () {
|
||
// Replace the default dropdown with something nicer
|
||
// -------------------------------------------------
|
||
var $select = this.$el.find('select#select-xmpp-status'),
|
||
presence_type = this.model.getStatus() || 'offline',
|
||
options = $('option', $select),
|
||
that = this;
|
||
this.$el.html(this.choose_template());
|
||
this.$el.find('#fancy-xmpp-status-select')
|
||
.html(this.status_template({
|
||
'status_message': "I am " + presence_type,
|
||
'presence_type': presence_type
|
||
}));
|
||
// iterate through all the <option> elements and create UL
|
||
options.each(function(){
|
||
$(that.el).find("#target dd ul").append(that.option_template({
|
||
'value': $(this).val(),
|
||
'text': $(this).text()
|
||
})).hide();
|
||
});
|
||
$select.remove();
|
||
|
||
// Listen for status change on the model and initialize
|
||
// ----------------------------------------------------
|
||
this.options.model.on("change", $.proxy(this.updateStatusUI, this));
|
||
this.model.initStatus();
|
||
}
|
||
});
|
||
|
||
// Event handlers
|
||
// --------------
|
||
$(document).ready($.proxy(function () {
|
||
var chatdata = $('div#collective-xmpp-chat-data'),
|
||
$connecting = $('span#connecting-to-chat'),
|
||
$toggle = $('a#toggle-online-users');
|
||
$toggle.unbind('click');
|
||
|
||
this.username = chatdata.attr('username');
|
||
this.fullname = chatdata.attr('fullname');
|
||
this.auto_subscribe = chatdata.attr('auto_subscribe') === "True" || false;
|
||
|
||
this.controlbox = new xmppchat.ControlBoxView({
|
||
model: new xmppchat.ControlBox({'id':'controlbox', 'jid':'controlbox'})
|
||
}).render();
|
||
|
||
$(document).bind('jarnxmpp.disconnected', $.proxy(function (ev, conn) {
|
||
$connecting.show();
|
||
$toggle.hide();
|
||
console.log("Connection Failed :(");
|
||
}, this));
|
||
|
||
$(document).unbind('jarnxmpp.connected');
|
||
$(document).bind('jarnxmpp.connected', $.proxy(function (ev, connection) {
|
||
this.connection = connection;
|
||
// this.connection.xmlInput = function (body) { console.log(body); };
|
||
// this.connection.xmlOutput = function (body) { console.log(body); };
|
||
this.connection.bare_jid = Strophe.getBareJidFromJid(this.connection.jid);
|
||
this.connection.domain = Strophe.getDomainFromJid(this.connection.jid);
|
||
this.connection.muc_domain = 'conference.' + this.connection.domain;
|
||
this.storage = new this.ClientStorage(this.connection.bare_jid);
|
||
|
||
this.chatboxes = new this.ChatBoxes();
|
||
this.chatboxesview = new this.ChatBoxesView({'model': this.chatboxes});
|
||
|
||
this.connection.addHandler(
|
||
$.proxy(this.roster.subscribeToSuggestedItems, this.roster),
|
||
'http://jabber.org/protocol/rosterx', 'message', null);
|
||
|
||
this.connection.roster.registerCallback(
|
||
$.proxy(this.roster.rosterHandler, this.roster),
|
||
null, 'presence', null);
|
||
|
||
this.connection.roster.get($.proxy(function () {
|
||
this.connection.addHandler(
|
||
$.proxy(function (presence) {
|
||
this.presenceHandler(presence);
|
||
return true;
|
||
}, this.roster), null, 'presence', null);
|
||
|
||
this.connection.addHandler(
|
||
$.proxy(function (message) {
|
||
this.chatboxesview.messageReceived(message);
|
||
return true;
|
||
}, this), null, 'message', 'chat');
|
||
|
||
// XMPP Status
|
||
this.xmppstatus = new this.XMPPStatus();
|
||
this.xmppstatusview = new this.XMPPStatusView({
|
||
'model': this.xmppstatus
|
||
});
|
||
}, this));
|
||
|
||
// Controlbox toggler
|
||
if ($toggle.length) {
|
||
$connecting.hide();
|
||
$toggle.show();
|
||
$toggle.bind('click', $.proxy(function (e) {
|
||
e.preventDefault();
|
||
if ($("div#controlbox").is(':visible')) {
|
||
this.chatboxesview.closeChat('controlbox');
|
||
} else {
|
||
this.chatboxesview.openChat('controlbox');
|
||
}
|
||
}, this));
|
||
} else {
|
||
this.chatboxesview.openChat('controlbox');
|
||
}
|
||
}, this));
|
||
}, xmppchat));
|
||
|
||
return xmppchat;
|
||
}));
|
||
|