1998 lines
80 KiB
JavaScript
1998 lines
80 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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"sjcl": "Libraries/sjcl",
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"tinysort": "Libraries/jquery.tinysort",
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"underscore": "Libraries/underscore",
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"backbone": "Libraries/backbone",
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"localstorage": "Libraries/backbone.localStorage",
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"strophe": "Libraries/strophe",
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"strophe.muc": "Libraries/strophe.muc",
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"strophe.roster": "Libraries/strophe.roster",
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"strophe.vcard": "Libraries/strophe.vcard"
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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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'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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'underscore',
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'jquery'
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],
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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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'underscore': {
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exports: '_'
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},
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'strophe.muc': {
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deps: ['strophe', 'jquery']
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},
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'strophe.roster': {
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deps: ['strophe', 'jquery']
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},
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'strophe.vcard': {
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deps: ['strophe', 'jquery']
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}
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}
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});
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define("converse", [
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"localstorage",
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"tinysort",
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"sjcl",
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"strophe.muc",
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"strophe.roster",
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"strophe.vcard"
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], function() {
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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, _, console);
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}
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);
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} else {
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// Browser globals
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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, _, console || {log: function(){}});
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}
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}(this, function ($, _, console) {
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var xmppchat = {};
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xmppchat.msg_counter = 0;
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var strinclude = function(str, needle){
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if (needle === '') { return true; }
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if (str === null) { return false; }
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return String(str).indexOf(needle) !== -1;
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};
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xmppchat.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">$1</a>');
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};
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xmppchat.toISOString = function (date) {
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var pad;
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if (typeof date.toISOString !== 'undefined') {
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return date.toISOString();
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} else {
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// IE <= 8 Doesn't have toISOStringMethod
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pad = function (num) {
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return (num < 10) ? '0' + num : '' + num;
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};
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return date.getUTCFullYear() + '-' +
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pad(date.getUTCMonth() + 1) + '-' +
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pad(date.getUTCDate()) + 'T' +
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pad(date.getUTCHours()) + ':' +
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pad(date.getUTCMinutes()) + ':' +
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pad(date.getUTCSeconds()) + '.000Z';
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}
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};
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xmppchat.parseISO8601 = function (datestr) {
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/* Parses string formatted as 2013-02-14T11:27:08.268Z to a Date obj.
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*/
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var numericKeys = [1, 4, 5, 6, 7, 10, 11],
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struct = /^\s*(\d{4})-(\d{2})-(\d{2})T(\d{2}):(\d{2}):(\d{2}\.?\d*)Z\s*$/.exec(datestr),
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minutesOffset = 0,
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i, k;
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for (i = 0; (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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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(/^Messages \(\d+\) /) != -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.incrementMsgCounter = function () {
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this.msg_counter += 1;
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this.updateMsgCounter();
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};
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xmppchat.clearMsgCounter = function () {
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this.msg_counter = 0;
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this.updateMsgCounter();
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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.Message = Backbone.Model.extend();
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xmppchat.Messages = Backbone.Collection.extend({
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model: xmppchat.Message
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});
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xmppchat.ChatBox = Backbone.Model.extend({
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initialize: function () {
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if (this.get('box_id') !== 'controlbox') {
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this.messages = new xmppchat.Messages();
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this.messages.localStorage = new Backbone.LocalStorage(
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hex_sha1('converse.messages'+this.get('jid')));
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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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'url': this.get('url'),
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'image_type': this.get('image_type'),
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'image_src': this.get('image_src')
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});
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}
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},
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messageReceived: function (message) {
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var $message = $(message),
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body = xmppchat.autoLink($message.children('body').text()),
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from = Strophe.getBareJidFromJid($message.attr('from')),
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composing = $message.find('composing'),
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delayed = $message.find('delay').length > 0,
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fullname = this.get('fullname').split(' ')[0],
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stamp, time, sender;
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if (!body) {
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if (composing.length) {
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this.messages.add({
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fullname: fullname,
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sender: 'them',
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delayed: delayed,
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time: xmppchat.toISOString(new Date()),
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composing: composing.length
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});
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}
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} else {
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if (delayed) {
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stamp = $message.find('delay').attr('stamp');
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time = stamp;
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} else {
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time = xmppchat.toISOString(new Date());
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}
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if (from == xmppchat.bare_jid) {
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fullname = 'me';
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sender = 'me';
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} else {
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sender = 'them';
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}
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this.messages.create({
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fullname: fullname,
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sender: sender,
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delayed: delayed,
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time: time,
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message: body
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});
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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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new_day_template: _.template(
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'<time class="chat-date" datetime="{{isodate}}">{{datestring}}</time>'
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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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this.scrollDown();
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},
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showMessage: function (message) {
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var time = message.get('time'),
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times = this.model.messages.pluck('time'),
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this_date = xmppchat.parseISO8601(time),
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$chat_content = this.$el.find('.chat-content'),
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previous_message, idx, prev_date, isodate;
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// If this message is on a different day than the one received
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// prior, then indicate it on the chatbox.
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idx = _.indexOf(times, time)-1;
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if (idx >= 0) {
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previous_message = this.model.messages.at(idx);
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prev_date = xmppchat.parseISO8601(previous_message.get('time'));
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isodate = new Date(this_date.getTime());
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isodate.setUTCHours(0,0,0,0);
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isodate = xmppchat.toISOString(isodate);
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if (this.isDifferentDay(prev_date, this_date)) {
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$chat_content.append(this.new_day_template({
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isodate: isodate,
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datestring: this_date.toString().substring(0,15)
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}));
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}
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}
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if (xmppchat.xmppstatus.get('status') === 'offline') {
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// only update the UI if the user is not offline
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return;
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}
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if (message.get('composing')) {
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this.insertStatusNotification(message.get('fullname')+' '+'is typing');
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return;
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} else {
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$chat_content.find('div.chat-event').remove();
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$chat_content.append(
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this.message_template({
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'sender': message.get('sender'),
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'time': this_date.toLocaleTimeString().substring(0,5),
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'message': message.get('message'),
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'username': message.get('fullname'),
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'extra_classes': message.get('delayed') && 'delayed' || ''
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}));
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}
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if (message.get('sender') != 'me') {
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xmppchat.incrementMsgCounter();
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}
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this.scrollDown();
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},
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isDifferentDay: function (prev_date, next_date) {
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return (
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(next_date.getDate() != prev_date.getDate()) ||
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(next_date.getFullYear() != prev_date.getFullYear()) ||
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(next_date.getMonth() != prev_date.getMonth()));
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},
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addHelpMessages: function (msgs) {
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var $chat_content = this.$el.find('.chat-content'), i,
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msgs_length = msgs.length;
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for (i=0; i<msgs_length; i++) {
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$chat_content.append($('<div class="chat-help">'+msgs[i]+'</div>'));
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}
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this.scrollDown();
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},
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sendMessage: function (text) {
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// TODO: Look in ChatPartners to see what resources we have for the recipient.
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// if we have one resource, we sent to only that resources, if we have multiple
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// we send to the bare jid.
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var timestamp = (new Date()).getTime(),
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bare_jid = this.model.get('jid'),
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match = text.replace(/^\s*/, "").match(/^\/(.*)\s*$/),
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msgs;
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if (match) {
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if (match[1] === "clear") {
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this.$el.find('.chat-content').empty();
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this.model.messages.reset();
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return;
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}
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else if (match[1] === "help") {
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msgs = [
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'<strong>/help</strong>: Show this menu',
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'<strong>/clear</strong>: Remove messages'
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];
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this.addHelpMessages(msgs);
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return;
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}
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}
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var message = $msg({from: xmppchat.bare_jid, to: bare_jid, type: 'chat', id: timestamp})
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.c('body').t(text).up()
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.c('active', {'xmlns': 'http://jabber.org/protocol/chatstates'});
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// Forward the message, so that other connected resources are also aware of it.
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// TODO: Forward the message only to other connected resources (inside the browser)
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var forwarded = $msg({to:xmppchat.bare_jid, type:'chat', id:timestamp})
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.c('forwarded', {xmlns:'urn:xmpp:forward:0'})
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.c('delay', {xmns:'urn:xmpp:delay',stamp:timestamp}).up()
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.cnode(message.tree());
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xmppchat.connection.send(message);
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xmppchat.connection.send(forwarded);
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// Add the new message
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this.model.messages.create({
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fullname: 'me',
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sender: 'me',
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time: xmppchat.toISOString(new Date()),
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message: text
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});
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},
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keyPressed: function (ev) {
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var $textarea = $(ev.target),
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message,
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notify,
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composing;
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if(ev.keyCode == 13) {
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ev.preventDefault();
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message = $textarea.val();
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$textarea.val('').focus();
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if (message !== '') {
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if (this.model.get('chatroom')) {
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this.sendChatRoomMessage(message);
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} else {
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this.sendMessage(message);
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}
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}
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this.$el.data('composing', false);
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} else if (!this.model.get('chatroom')) {
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// composing data is only for single user chat
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composing = this.$el.data('composing');
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if (!composing) {
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if (ev.keyCode != 47) {
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// We don't send composing messages if the message
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// starts with forward-slash.
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notify = $msg({'to':this.model.get('jid'), 'type': 'chat'})
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.c('composing', {'xmlns':'http://jabber.org/protocol/chatstates'});
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xmppchat.connection.send(notify);
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}
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this.$el.data('composing', true);
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}
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}
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},
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onChange: function (item, changed) {
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if (_.has(item.changed, 'chat_status')) {
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var chat_status = item.get('chat_status'),
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fullname = item.get('fullname');
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if (this.$el.is(':visible')) {
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if (chat_status === 'offline') {
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this.insertStatusNotification(fullname+' '+'has gone offline');
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} else if (chat_status === 'away') {
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this.insertStatusNotification(fullname+' '+'has gone away');
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} else if ((chat_status === 'dnd')) {
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this.insertStatusNotification(fullname+' '+'is busy');
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} else if (chat_status === 'online') {
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this.$el.find('div.chat-event').remove();
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}
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}
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} if (_.has(item.changed, 'status')) {
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this.showStatusMessage(item.get('status'));
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}
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},
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showStatusMessage: function (msg) {
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this.$el.find('p.user-custom-message').text(msg).attr('title', msg);
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},
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closeChat: function () {
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if (xmppchat.connection) {
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this.model.destroy();
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} else {
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this.model.trigger('hide');
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}
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},
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initialize: function (){
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this.model.messages.on('add', this.showMessage, this);
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this.model.on('show', this.show, this);
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this.model.on('destroy', this.hide, this);
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this.model.on('change', this.onChange, this);
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this.$el.appendTo(xmppchat.chatboxesview.$el);
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this.render().show().model.messages.fetch({add: true});
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if (this.model.get('status')) {
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||
this.showStatusMessage(this.model.get('status'));
|
||
}
|
||
xmppchat.clearMsgCounter();
|
||
},
|
||
|
||
template: _.template(
|
||
'<div class="chat-head chat-head-chatbox">' +
|
||
'<a class="close-chatbox-button">X</a>' +
|
||
'<a href="{{url}}" target="_blank" class="user">' +
|
||
'<div class="chat-title"> {{ fullname }} </div>' +
|
||
'</a>' +
|
||
'<p class="user-custom-message"><p/>' +
|
||
'</div>' +
|
||
'<div class="chat-content"></div>' +
|
||
'<form class="sendXMPPMessage" action="" method="post">' +
|
||
'<textarea ' +
|
||
'type="text" ' +
|
||
'class="chat-textarea" ' +
|
||
'placeholder="Personal message"/>'+
|
||
'</form>'),
|
||
|
||
render: function () {
|
||
this.$el.attr('id', this.model.get('box_id'))
|
||
.html(this.template(this.model.toJSON()));
|
||
if (this.model.get('image')) {
|
||
var img_src = 'data:'+this.model.get('image_type')+';base64,'+this.model.get('image'),
|
||
canvas = $('<canvas height="35px" width="35px" class="avatar"></canvas>'),
|
||
ctx = canvas.get(0).getContext('2d'),
|
||
img = new Image(); // Create new Image object
|
||
img.onload = function() {
|
||
var ratio = img.width/img.height;
|
||
ctx.drawImage(img,0,0, 35*ratio, 35);
|
||
};
|
||
img.src = img_src;
|
||
this.$el.find('.chat-title').before(canvas);
|
||
}
|
||
return this;
|
||
},
|
||
|
||
focus: function () {
|
||
this.$el.find('.chat-textarea').focus();
|
||
return this;
|
||
},
|
||
|
||
hide: function () {
|
||
if (xmppchat.animate) {
|
||
this.$el.hide('fast');
|
||
} else {
|
||
this.$el.hide();
|
||
}
|
||
},
|
||
|
||
show: function () {
|
||
if (this.$el.is(':visible') && this.$el.css('opacity') == "1") {
|
||
return this.focus();
|
||
}
|
||
if (xmppchat.animate) {
|
||
this.$el.css({'opacity': 0, 'display': 'inline'}).animate({opacity: '1'}, 200);
|
||
} else {
|
||
this.$el.css({'opacity': 1, 'display': 'inline'});
|
||
}
|
||
if (xmppchat.connection) {
|
||
// Without a connection, we haven't yet initialized
|
||
// localstorage
|
||
this.model.save();
|
||
}
|
||
return this;
|
||
},
|
||
|
||
scrollDown: function () {
|
||
var $content = this.$el.find('.chat-content');
|
||
$content.scrollTop($content[0].scrollHeight);
|
||
return this;
|
||
}
|
||
});
|
||
|
||
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="dnd">Busy</option>'+
|
||
'<option value="away">Away</option>'+
|
||
'<option value="offline">Offline</option>'+
|
||
'</select>'+
|
||
'</span>'+
|
||
'</form>'+
|
||
'<dl class="add-xmpp-contact dropdown">' +
|
||
'<dt id="xmpp-contact-search" class="fancy-dropdown">' +
|
||
'<a class="add-xmpp-contact" href="#" title="Click to search for new users to add as chat contacts">Add a contact</a>' +
|
||
'</dt>' +
|
||
'<dd class="search-xmpp" style="display:none"><ul>' +
|
||
'<form class="search-xmpp-contact">' +
|
||
'<input type="text" name="identifier" class="username" placeholder="Contact name"/>' +
|
||
'<button type="submit">Search</button>' +
|
||
'<ul id="found-users"></ul>' +
|
||
'</form>' +
|
||
'</ul></dd>' +
|
||
'</dl>'
|
||
),
|
||
|
||
render: function () {
|
||
this.$parent.find('#controlbox-tabs').append(this.tab_template());
|
||
this.$parent.find('#controlbox-panes').append(this.$el.html(this.template()));
|
||
return this;
|
||
},
|
||
|
||
toggleContactForm: function (ev) {
|
||
ev.preventDefault();
|
||
this.$el.find('.search-xmpp').toggle().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) {
|
||
$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.domain)
|
||
.text(obj.fullname)
|
||
)
|
||
);
|
||
});
|
||
});
|
||
},
|
||
|
||
subscribeToContact: function (ev) {
|
||
ev.preventDefault();
|
||
var $target = $(ev.target),
|
||
jid = $target.attr('data-recipient'),
|
||
name = $target.text();
|
||
xmppchat.connection.roster.add(jid, name, [], function (iq) {
|
||
xmppchat.connection.roster.subscribe(jid, null, xmppchat.fullname);
|
||
});
|
||
$target.parent().remove();
|
||
$('.search-xmpp').hide();
|
||
}
|
||
});
|
||
|
||
xmppchat.RoomsPanel = Backbone.View.extend({
|
||
tagName: 'div',
|
||
id: 'chatrooms',
|
||
events: {
|
||
'submit form.add-chatroom': 'createChatRoom',
|
||
'click a.open-room': 'createChatRoom'
|
||
},
|
||
room_template: _.template(
|
||
'<dd class="available-chatroom">' +
|
||
'<a class="open-room" data-room-jid="{{jid}}"' +
|
||
' title="Click to open this chatroom"' +
|
||
' href="#">' +
|
||
'{{name}}</a></dd>'),
|
||
|
||
tab_template: _.template('<li><a class="s" href="#chatrooms">Rooms</a></li>'),
|
||
|
||
template: _.template(
|
||
'<form class="add-chatroom" action="" method="post">'+
|
||
'<input type="text" name="chatroom" class="new-chatroom-name" placeholder="Chat room name"/>'+
|
||
'<button type="submit">Join</button>'+
|
||
'</form>'+
|
||
'<dl id="available-chatrooms">'+
|
||
'<dt>Available chatrooms</dt>'+
|
||
'</dl>'),
|
||
|
||
render: function () {
|
||
this.$parent.find('#controlbox-tabs').append(this.tab_template());
|
||
this.$parent.find('#controlbox-panes').append(this.$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.muc_domain, $.proxy(function (iq) {
|
||
var name, jid, i,
|
||
rooms = $(iq).find('query').find('item'),
|
||
rooms_length = rooms.length,
|
||
$available_chatrooms = this.$el.find('#available-chatrooms');
|
||
$available_chatrooms.find('dd.available-chatroom').remove();
|
||
if (rooms.length) {
|
||
$available_chatrooms.find('dt').show();
|
||
} else {
|
||
$available_chatrooms.find('dt').hide();
|
||
}
|
||
for (i=0; i<rooms_length; i++) {
|
||
name = Strophe.unescapeNode($(rooms[i]).attr('name'));
|
||
jid = $(rooms[i]).attr('jid');
|
||
$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 = $(ev.target).find('input.new-chatroom-name').val().trim().toLowerCase();
|
||
if (name) {
|
||
jid = Strophe.escapeNode(name) + '@' + xmppchat.muc_domain;
|
||
} else {
|
||
return;
|
||
}
|
||
}
|
||
xmppchat.chatboxes.create({
|
||
'id': jid,
|
||
'jid': jid,
|
||
'name': Strophe.unescapeNode(Strophe.getNodeFromJid(jid)),
|
||
'nick': xmppchat.xmppstatus.get('fullname')||xmppchat.bare_jid,
|
||
'chatroom': true,
|
||
'box_id' : hex_sha1(jid)
|
||
});
|
||
}
|
||
});
|
||
|
||
xmppchat.ControlBoxView = xmppchat.ChatBoxView.extend({
|
||
tagName: 'div',
|
||
className: 'chatbox',
|
||
id: 'controlbox',
|
||
events: {
|
||
'click a.close-chatbox-button': 'closeChat',
|
||
'click ul#controlbox-tabs li a': 'switchTab'
|
||
},
|
||
|
||
initialize: function () {
|
||
this.$el.appendTo(xmppchat.chatboxesview.$el);
|
||
this.model.on('change', $.proxy(function (item, changed) {
|
||
if (_.has(item.changed, 'connected')) {
|
||
this.render();
|
||
}
|
||
if (_.has(item.changed, 'visible')) {
|
||
if (item.changed.visible === true) {
|
||
this.show();
|
||
}
|
||
}
|
||
}, this));
|
||
|
||
this.model.on('show', this.show, this);
|
||
this.model.on('destroy', this.hide, this);
|
||
this.model.on('hide', this.hide, this);
|
||
if (this.model.get('visible')) {
|
||
this.show();
|
||
}
|
||
},
|
||
|
||
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');
|
||
$tab_panel.fadeIn('fast', function () {
|
||
});
|
||
});
|
||
},
|
||
|
||
addHelpMessages: function (msgs) {
|
||
// Override addHelpMessages in ChatBoxView, for now do nothing.
|
||
return;
|
||
},
|
||
|
||
render: function () {
|
||
this.$el.html(this.template(this.model.toJSON()));
|
||
if ((!xmppchat.prebind) && (!xmppchat.connection)) {
|
||
// Add login panel if the user still has to authenticate
|
||
this.loginpanel = new xmppchat.LoginPanel();
|
||
this.loginpanel.$parent = this.$el;
|
||
this.loginpanel.render();
|
||
} else {
|
||
this.contactspanel = new xmppchat.ContactsPanel();
|
||
this.contactspanel.$parent = this.$el;
|
||
this.contactspanel.render();
|
||
// TODO: Only add the rooms panel if the server supports MUC
|
||
this.roomspanel = new xmppchat.RoomsPanel();
|
||
this.roomspanel.$parent = this.$el;
|
||
this.roomspanel.render();
|
||
}
|
||
return this;
|
||
}
|
||
});
|
||
|
||
xmppchat.ChatRoomView = xmppchat.ChatBoxView.extend({
|
||
length: 300,
|
||
tagName: 'div',
|
||
className: 'chatroom',
|
||
events: {
|
||
'click a.close-chatbox-button': 'closeChat',
|
||
'keypress textarea.chat-textarea': 'keyPressed'
|
||
},
|
||
|
||
sendChatRoomMessage: function (body) {
|
||
var match = body.replace(/^\s*/, "").match(/^\/(.*?)(?: (.*))?$/) || [false],
|
||
$chat_content;
|
||
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>' +
|
||
'<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),
|
||
$.proxy(this.onChatRoomRoster, this));
|
||
|
||
|
||
this.model.messages.on('add', this.showMessage, this);
|
||
this.model.on('destroy', function (model, response, options) {
|
||
this.$el.hide('fast');
|
||
xmppchat.connection.muc.leave(
|
||
this.model.get('jid'),
|
||
this.model.get('nick'),
|
||
this.onLeave,
|
||
undefined);
|
||
},
|
||
this);
|
||
this.$el.appendTo(xmppchat.chatboxesview.$el);
|
||
this.render().show().model.messages.fetch({add: true});
|
||
xmppchat.clearMsgCounter();
|
||
},
|
||
|
||
onLeave: function () {
|
||
var controlboxview = xmppchat.chatboxesview.views.controlbox;
|
||
if (controlboxview) {
|
||
controlboxview.roomspanel.trigger('update-rooms-list');
|
||
}
|
||
},
|
||
|
||
onChatRoomPresence: function (presence, room) {
|
||
var nick = room.nick,
|
||
$presence = $(presence),
|
||
from = $presence.attr('from');
|
||
if ($presence.attr('type') !== 'error') {
|
||
// check for status 110 to see if it's our own presence
|
||
if ($presence.find("status[code='110']").length) {
|
||
// check if server changed our nick
|
||
if ($presence.find("status[code='210']").length) {
|
||
this.model.set({'nick': Strophe.getResourceFromJid(from)});
|
||
}
|
||
}
|
||
}
|
||
return true;
|
||
},
|
||
|
||
onChatRoomMessage: function (message) {
|
||
var $message = $(message),
|
||
body = $message.children('body').text(),
|
||
jid = $message.attr('from'),
|
||
$chat_content = this.$el.find('.chat-content'),
|
||
sender = Strophe.unescapeNode(Strophe.getResourceFromJid(jid)),
|
||
delayed = $message.find('delay').length > 0,
|
||
subject = $message.children('subject').text(),
|
||
match, template, message_datetime, message_date, dates, isodate;
|
||
if (!body) { return true; } // XXX: Necessary?
|
||
if (subject) {
|
||
this.$el.find('.chatroom-topic').text(subject).attr('title', subject);
|
||
}
|
||
if (delayed) {
|
||
stamp = $message.find('delay').attr('stamp');
|
||
message_datetime = xmppchat.parseISO8601(stamp);
|
||
} else {
|
||
message_datetime = new Date();
|
||
}
|
||
// If this message is on a different day than the one received
|
||
// prior, then indicate it on the chatbox.
|
||
dates = $chat_content.find("time").map(function(){return $(this).attr("datetime");}).get();
|
||
message_date = message_datetime;
|
||
message_date.setUTCHours(0,0,0,0);
|
||
isodate = xmppchat.toISOString(message_date);
|
||
if (_.indexOf(dates, isodate) == -1) {
|
||
$chat_content.append(this.new_day_template({
|
||
isodate: isodate,
|
||
datestring: message_date.toString().substring(0,15)
|
||
}));
|
||
}
|
||
|
||
match = body.match(/^\/(.*?)(?: (.*))?$/);
|
||
if ((match) && (match[1] === 'me')) {
|
||
body = body.replace(/^\/me/, '*'+sender);
|
||
template = this.action_template;
|
||
} else {
|
||
template = this.message_template;
|
||
}
|
||
if (sender === this.model.get('nick')) {
|
||
sender = 'me';
|
||
}
|
||
$chat_content.append(
|
||
template({
|
||
'sender': sender == 'me' && sender || 'room',
|
||
'time': message_date.toLocaleTimeString().substring(0,5),
|
||
'message': body,
|
||
'username': sender,
|
||
'extra_classes': delayed && 'delayed' || ''
|
||
})
|
||
);
|
||
this.scrollDown();
|
||
return true;
|
||
},
|
||
|
||
onChatRoomRoster: function (roster, room) {
|
||
// underscore size is needed because roster is on object
|
||
var controlboxview = xmppchat.chatboxesview.views.controlbox,
|
||
roster_size = _.size(roster),
|
||
$participant_list = this.$el.find('.participant-list'),
|
||
participants = [],
|
||
i;
|
||
|
||
if (controlboxview) {
|
||
controlboxview.roomspanel.trigger('update-rooms-list');
|
||
}
|
||
this.$el.find('.participant-list').empty();
|
||
for (i=0; i<roster_size; i++) {
|
||
participants.push('<li>' + Strophe.unescapeNode(_.keys(roster)[i]) + '</li>');
|
||
}
|
||
$participant_list.append(participants.join(""));
|
||
return true;
|
||
},
|
||
|
||
render: function () {
|
||
this.$el.attr('id', this.model.get('box_id'))
|
||
.html(this.template(this.model.toJSON()));
|
||
return this;
|
||
}
|
||
});
|
||
|
||
xmppchat.ChatBoxes = Backbone.Collection.extend({
|
||
model: xmppchat.ChatBox,
|
||
|
||
onConnected: function () {
|
||
this.localStorage = new Backbone.LocalStorage(
|
||
hex_sha1('converse.chatboxes-'+xmppchat.bare_jid));
|
||
if (!this.get('controlbox')) {
|
||
this.add({
|
||
id: 'controlbox',
|
||
box_id: 'controlbox'
|
||
});
|
||
} else {
|
||
this.get('controlbox').save();
|
||
}
|
||
// This will make sure the Roster is set up
|
||
this.get('controlbox').set({connected:true});
|
||
// Get cached chatboxes from localstorage
|
||
this.fetch({
|
||
add: true,
|
||
success: $.proxy(function (collection, resp) {
|
||
if (_.include(_.pluck(resp, 'id'), 'controlbox')) {
|
||
// If the controlbox was saved in localstorage, it must be visible
|
||
this.get('controlbox').set({visible:true}).save();
|
||
}
|
||
}, this)
|
||
});
|
||
},
|
||
|
||
messageReceived: function (message) {
|
||
var partner_jid, $message = $(message),
|
||
message_from = $message.attr('from');
|
||
if (message_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) {
|
||
$message = $forwarded.children('message');
|
||
}
|
||
var from = Strophe.getBareJidFromJid(message_from),
|
||
to = Strophe.getBareJidFromJid($message.attr('to')),
|
||
resource, chatbox;
|
||
if (from == xmppchat.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_from);
|
||
}
|
||
chatbox = this.get(partner_jid);
|
||
if (!chatbox) {
|
||
xmppchat.getVCard(
|
||
partner_jid,
|
||
$.proxy(function (jid, fullname, image, image_type, url) {
|
||
var chatbox = this.create({
|
||
'id': jid,
|
||
'jid': jid,
|
||
'fullname': fullname,
|
||
'image_type': image_type,
|
||
'image': image,
|
||
'url': url
|
||
});
|
||
chatbox.messageReceived(message);
|
||
xmppchat.roster.addResource(partner_jid, resource);
|
||
}, this),
|
||
$.proxy(function () {
|
||
// # FIXME
|
||
console.log("An error occured while fetching vcard");
|
||
}, this));
|
||
return true;
|
||
}
|
||
chatbox.messageReceived(message);
|
||
xmppchat.roster.addResource(partner_jid, resource);
|
||
return true;
|
||
}
|
||
});
|
||
|
||
xmppchat.ChatBoxesView = Backbone.View.extend({
|
||
el: '#collective-xmpp-chat-data',
|
||
|
||
initialize: function () {
|
||
// boxesviewinit
|
||
this.views = {};
|
||
this.model.on("add", function (item) {
|
||
var view = this.views[item.get('id')];
|
||
if (!view) {
|
||
if (item.get('chatroom')) {
|
||
view = new xmppchat.ChatRoomView({'model': item});
|
||
} else if (item.get('box_id') === 'controlbox') {
|
||
view = new xmppchat.ControlBoxView({model: item});
|
||
view.render();
|
||
} else {
|
||
view = new xmppchat.ChatBoxView({model: item});
|
||
}
|
||
this.views[item.get('id')] = view;
|
||
} else {
|
||
view.model = item;
|
||
view.initialize();
|
||
if (item.get('id') !== 'controlbox') {
|
||
// FIXME: Why is it necessary to again append chatboxes?
|
||
view.$el.appendTo(this.$el);
|
||
}
|
||
}
|
||
}, this);
|
||
}
|
||
});
|
||
|
||
xmppchat.RosterItem = Backbone.Model.extend({
|
||
initialize: function (attributes, options) {
|
||
var jid = attributes.jid;
|
||
if (!attributes.fullname) {
|
||
attributes.fullname = jid;
|
||
}
|
||
_.extend(attributes, {
|
||
'id': jid,
|
||
'user_id': Strophe.getNodeFromJid(jid),
|
||
'resources': [],
|
||
'chat_status': 'offline',
|
||
'status': 'offline',
|
||
'sorted': false
|
||
});
|
||
this.set(attributes);
|
||
}
|
||
});
|
||
|
||
xmppchat.RosterItemView = Backbone.View.extend({
|
||
tagName: 'dd',
|
||
|
||
events: {
|
||
"click .accept-xmpp-request": "acceptRequest",
|
||
"click .decline-xmpp-request": "declineRequest",
|
||
"click .open-chat": "openChat",
|
||
"click .remove-xmpp-contact": "removeContact"
|
||
},
|
||
|
||
openChat: function (ev) {
|
||
ev.preventDefault();
|
||
var jid = Strophe.getBareJidFromJid(this.model.get('jid')),
|
||
chatbox = xmppchat.chatboxes.get(jid);
|
||
if (chatbox) {
|
||
chatbox.trigger('show');
|
||
} else {
|
||
xmppchat.chatboxes.create({
|
||
'id': this.model.get('jid'),
|
||
'jid': this.model.get('jid'),
|
||
'fullname': this.model.get('fullname'),
|
||
'image_type': this.model.get('image_type'),
|
||
'image': this.model.get('image'),
|
||
'url': this.model.get('url')
|
||
});
|
||
}
|
||
},
|
||
|
||
removeContact: function (ev) {
|
||
ev.preventDefault();
|
||
var result = confirm("Are you sure you want to remove this contact?");
|
||
if (result === true) {
|
||
var bare_jid = this.model.get('jid');
|
||
xmppchat.connection.roster.remove(bare_jid, function (iq) {
|
||
xmppchat.connection.roster.unauthorize(bare_jid);
|
||
xmppchat.rosterview.model.remove(bare_jid);
|
||
});
|
||
}
|
||
},
|
||
|
||
acceptRequest: function (ev) {
|
||
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, null, xmppchat.fullname);
|
||
});
|
||
ev.preventDefault();
|
||
},
|
||
|
||
declineRequest: function (ev) {
|
||
ev.preventDefault();
|
||
xmppchat.connection.roster.unauthorize(this.model.get('jid'));
|
||
this.model.destroy();
|
||
},
|
||
|
||
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'),
|
||
subscription = item.get('subscription');
|
||
this.$el.addClass(item.get('chat_status'));
|
||
|
||
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()));
|
||
xmppchat.showControlBox();
|
||
} else if (subscription === 'both' || subscription === 'to') {
|
||
this.$el.addClass('current-xmpp-contact');
|
||
this.$el.html(this.template(item.toJSON()));
|
||
}
|
||
|
||
return this;
|
||
},
|
||
|
||
initialize: function () {
|
||
this.options.model.on('change', function (item, changed) {
|
||
if (_.has(item.changed, 'chat_status')) {
|
||
this.$el.attr('class', item.changed.chat_status);
|
||
}
|
||
}, this);
|
||
}
|
||
});
|
||
|
||
xmppchat.getVCard = function (jid, callback, errback) {
|
||
xmppchat.connection.vcard.get($.proxy(function (iq) {
|
||
$vcard = $(iq).find('vCard');
|
||
var fullname = $vcard.find('FN').text(),
|
||
img = $vcard.find('BINVAL').text(),
|
||
img_type = $vcard.find('TYPE').text(),
|
||
url = $vcard.find('URL').text();
|
||
callback(jid, fullname, img, img_type, url);
|
||
}, this), jid, errback);
|
||
}
|
||
|
||
xmppchat.RosterItems = Backbone.Collection.extend({
|
||
model: xmppchat.RosterItem,
|
||
comparator : function (rosteritem) {
|
||
var chat_status = rosteritem.get('chat_status'),
|
||
rank = 4;
|
||
switch(chat_status) {
|
||
case 'offline':
|
||
rank = 0;
|
||
break;
|
||
case 'unavailable':
|
||
rank = 1;
|
||
break;
|
||
case 'xa':
|
||
rank = 2;
|
||
break;
|
||
case 'away':
|
||
rank = 3;
|
||
break;
|
||
case 'dnd':
|
||
rank = 4;
|
||
break;
|
||
case 'online':
|
||
rank = 5;
|
||
break;
|
||
}
|
||
return rank;
|
||
},
|
||
|
||
subscribeToSuggestedItems: function (msg) {
|
||
$(msg).find('item').each(function () {
|
||
var $this = $(this),
|
||
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, null, xmppchat.fullname);
|
||
});
|
||
}
|
||
});
|
||
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);
|
||
},
|
||
|
||
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;
|
||
},
|
||
|
||
subscribeBack: function (jid) {
|
||
var bare_jid = Strophe.getBareJidFromJid(jid);
|
||
if (xmppchat.connection.roster.findItem(bare_jid)) {
|
||
xmppchat.connection.roster.authorize(bare_jid);
|
||
xmppchat.connection.roster.subscribe(jid, null, xmppchat.fullname);
|
||
} else {
|
||
xmppchat.connection.roster.add(jid, '', [], function (iq) {
|
||
xmppchat.connection.roster.authorize(bare_jid);
|
||
xmppchat.connection.roster.subscribe(jid, null, xmppchat.fullname);
|
||
});
|
||
}
|
||
},
|
||
|
||
unsubscribe: function (jid) {
|
||
/* 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(jid)) {
|
||
xmppchat.connection.roster.remove(jid, function (iq) {
|
||
xmppchat.rosterview.model.remove(jid);
|
||
});
|
||
}
|
||
},
|
||
|
||
getNumOnlineContacts: function () {
|
||
var count = 0,
|
||
models = this.models,
|
||
models_length = models.length,
|
||
i;
|
||
for (i=0; i<models_length; i++) {
|
||
if (_.indexOf(['offline', 'unavailable'], models[i].get('chat_status')) === -1) {
|
||
count++;
|
||
}
|
||
}
|
||
return count;
|
||
},
|
||
|
||
cleanCache: function (items) {
|
||
/* The localstorage cache containing roster contacts might contain
|
||
* some contacts that aren't actually in our roster anymore. We
|
||
* therefore need to remove them now.
|
||
*/
|
||
var id, i,
|
||
roster_ids = [];
|
||
for (i=0; i < items.length; ++i) {
|
||
roster_ids.push(items[i].jid);
|
||
}
|
||
for (i=0; i < this.models.length; ++i) {
|
||
id = this.models[i].get('id');
|
||
if (_.indexOf(roster_ids, id) === -1) {
|
||
this.getItem(id).destroy();
|
||
}
|
||
}
|
||
},
|
||
|
||
rosterHandler: function (items) {
|
||
this.cleanCache(items);
|
||
_.each(items, function (item, index, items) {
|
||
if (this.isSelf(item.jid)) { return; }
|
||
var model = this.getItem(item.jid);
|
||
if (!model) {
|
||
is_last = false;
|
||
if (index === (items.length-1)) { is_last = true; }
|
||
this.create({
|
||
jid: item.jid,
|
||
subscription: item.subscription,
|
||
ask: item.ask,
|
||
fullname: item.name,
|
||
is_last: is_last
|
||
});
|
||
} else {
|
||
if ((item.subscription === 'none') && (item.ask === null)) {
|
||
// This user is no longer in our roster
|
||
model.destroy();
|
||
} else if (model.get('subscription') !== item.subscription || model.get('ask') !== item.ask) {
|
||
// only modify model attributes if they are different from the
|
||
// ones that were already set when the rosterItem was added
|
||
model.set({'subscription': item.subscription, 'ask': item.ask});
|
||
model.save();
|
||
}
|
||
}
|
||
}, this);
|
||
},
|
||
|
||
presenceHandler: function (presence) {
|
||
var $presence = $(presence),
|
||
jid = $presence.attr('from'),
|
||
bare_jid = Strophe.getBareJidFromJid(jid),
|
||
resource = Strophe.getResourceFromJid(jid),
|
||
presence_type = $presence.attr('type'),
|
||
show = $presence.find('show'),
|
||
chat_status = show.text() || 'online',
|
||
status_message = $presence.find('status'),
|
||
item;
|
||
|
||
if (this.isSelf(bare_jid)) {
|
||
if ((xmppchat.connection.jid !== jid)&&(presence_type !== 'unavailabe')) {
|
||
// Another resource has changed it's status, we'll update ours as well.
|
||
// FIXME: We should ideally differentiate between converse.js using
|
||
// resources and other resources (i.e Pidgin etc.)
|
||
xmppchat.xmppstatus.set({'status': chat_status});
|
||
}
|
||
return true;
|
||
} else if (($presence.find('x').attr('xmlns') || '').indexOf(Strophe.NS.MUC) === 0) {
|
||
return true; // Ignore MUC
|
||
}
|
||
|
||
item = this.getItem(bare_jid);
|
||
if (item && (status_message.text() != item.get('status'))) {
|
||
item.set({'status': status_message.text()});
|
||
}
|
||
|
||
if ((presence_type === 'error') || (presence_type === 'subscribed') || (presence_type === 'unsubscribe')) {
|
||
return true;
|
||
} else if (presence_type === 'subscribe') {
|
||
if (xmppchat.auto_subscribe) {
|
||
if ((!item) || (item.get('subscription') != 'to')) {
|
||
this.subscribeBack(jid);
|
||
} else {
|
||
xmppchat.connection.roster.authorize(bare_jid);
|
||
}
|
||
} else {
|
||
if ((item) && (item.get('subscription') != 'none')) {
|
||
xmppchat.connection.roster.authorize(bare_jid);
|
||
} else {
|
||
xmppchat.getVCard(
|
||
bare_jid,
|
||
$.proxy(function (jid, fullname, img, img_type, url) {
|
||
this.add({
|
||
jid: bare_jid,
|
||
subscription: 'none',
|
||
ask: 'request',
|
||
fullname: fullname,
|
||
image: img,
|
||
image_type: img_type,
|
||
url: url,
|
||
is_last: true
|
||
});
|
||
}, this),
|
||
$.proxy(function (jid, fullname, img, img_type, url) {
|
||
console.log("Error while retrieving vcard");
|
||
this.add({jid: bare_jid, subscription: 'none', ask: 'request', fullname: jid, is_last: true});
|
||
}, this)
|
||
);
|
||
}
|
||
}
|
||
} else if (presence_type === 'unsubscribed') {
|
||
this.unsubscribe(bare_jid);
|
||
} else if (presence_type === 'unavailable') {
|
||
if (this.removeResource(bare_jid, resource) === 0) {
|
||
if (item) {
|
||
item.set({'chat_status': 'offline'});
|
||
}
|
||
}
|
||
} else if (item) {
|
||
// presence_type is undefined
|
||
this.addResource(bare_jid, resource);
|
||
item.set({'chat_status': chat_status});
|
||
}
|
||
return true;
|
||
}
|
||
});
|
||
|
||
xmppchat.RosterView = Backbone.View.extend({
|
||
tagName: 'dl',
|
||
id: 'xmppchat-roster',
|
||
rosteritemviews: {},
|
||
|
||
removeRosterItem: function (item) {
|
||
var view = this.rosteritemviews[item.id];
|
||
if (view) {
|
||
view.$el.remove();
|
||
delete this.rosteritemviews[item.id];
|
||
this.render();
|
||
}
|
||
},
|
||
|
||
initialize: function () {
|
||
this.model.on("add", function (item) {
|
||
var view = new xmppchat.RosterItemView({model: item});
|
||
this.rosteritemviews[item.id] = view;
|
||
this.render(item);
|
||
}, this);
|
||
|
||
this.model.on('change', function (item, changed) {
|
||
if ((_.size(item.changed) === 1) && _.contains(_.keys(item.changed), 'sorted')) {
|
||
return;
|
||
}
|
||
this.updateChatBox(item, changed);
|
||
this.render(item);
|
||
}, this);
|
||
|
||
this.model.on("destroy", function (item) {
|
||
this.removeRosterItem(item);
|
||
}, this);
|
||
|
||
this.$el.hide().html(this.template());
|
||
this.model.fetch({add: true}); // Get the cached roster items from localstorage
|
||
this.initialSort();
|
||
this.$el.appendTo(xmppchat.chatboxesview.views.controlbox.contactspanel.$el);
|
||
},
|
||
|
||
updateChatBox: function (item, changed) {
|
||
var chatbox = xmppchat.chatboxes.get(item.get('jid')),
|
||
changes = {};
|
||
if (!chatbox) { return; }
|
||
if (_.has(item.changed, 'chat_status')) {
|
||
changes.chat_status = item.get('chat_status');
|
||
}
|
||
if (_.has(item.changed, 'status')) {
|
||
changes.status = item.get('status');
|
||
}
|
||
chatbox.save(changes);
|
||
},
|
||
|
||
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) {
|
||
var $my_contacts = this.$el.find('#xmpp-contacts'),
|
||
$contact_requests = this.$el.find('#xmpp-contact-requests'),
|
||
$pending_contacts = this.$el.find('#pending-xmpp-contacts'),
|
||
$count, presence_change;
|
||
if (item) {
|
||
var jid = 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' || subscription === 'to') {
|
||
if (!item.get('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.chat_status;
|
||
if (presence_change) {
|
||
// resort all items only if the model has changed it's chat_status 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.dnd').tsort('a', crit));
|
||
$my_contacts.after($my_contacts.siblings('dd.current-xmpp-contact.online').tsort('a', crit));
|
||
}
|
||
|
||
if (item.get('is_last') && !item.get('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.set('sorted', true);
|
||
this.initialSort();
|
||
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.show();
|
||
}
|
||
else {
|
||
h.hide();
|
||
}
|
||
});
|
||
$count = $('#online-count');
|
||
$count.text('('+this.model.getNumOnlineContacts()+')');
|
||
if (!$count.is(':visible')) {
|
||
$count.show();
|
||
}
|
||
return this;
|
||
},
|
||
|
||
initialSort: function () {
|
||
var $my_contacts = this.$el.find('#xmpp-contacts'),
|
||
crit = {order:'asc'};
|
||
$my_contacts.after($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));
|
||
},
|
||
|
||
});
|
||
|
||
xmppchat.XMPPStatus = Backbone.Model.extend({
|
||
initialize: function () {
|
||
this.set({
|
||
'status' : this.get('status'),
|
||
'status_message' : this.get('status_message')
|
||
});
|
||
},
|
||
|
||
initStatus: function () {
|
||
var stat = this.get('status');
|
||
if (stat === undefined) {
|
||
this.save({status: 'online'});
|
||
} else {
|
||
this.sendPresence(stat);
|
||
}
|
||
},
|
||
|
||
sendPresence: function (type) {
|
||
var status_message = this.get('status_message'),
|
||
presence;
|
||
// Most of these presence types are actually not explicitly sent,
|
||
// but I add all of them here fore reference and future proofing.
|
||
if ((type === 'unavailable') ||
|
||
(type === 'probe') ||
|
||
(type === 'error') ||
|
||
(type === 'unsubscribe') ||
|
||
(type === 'unsubscribed') ||
|
||
(type === 'subscribe') ||
|
||
(type === 'subscribed')) {
|
||
presence = $pres({'type':type});
|
||
} else {
|
||
if (type === 'online') {
|
||
presence = $pres();
|
||
} else {
|
||
presence = $pres().c('show').t(type);
|
||
}
|
||
if (status_message) {
|
||
presence.c('status').t(status_message);
|
||
}
|
||
}
|
||
xmppchat.connection.send(presence);
|
||
},
|
||
|
||
setStatus: function (value) {
|
||
this.sendPresence(value);
|
||
this.save({'status': value});
|
||
},
|
||
|
||
setStatusMessage: function (status_message) {
|
||
xmppchat.connection.send($pres().c('show').t(this.get('status')).up().c('status').t(status_message));
|
||
this.save({'status_message': status_message});
|
||
}
|
||
|
||
});
|
||
|
||
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();
|
||
$(ev.target).parent().parent().siblings('dd').find('ul').toggle('fast');
|
||
},
|
||
|
||
change_status_message_template: _.template(
|
||
'<form id="set-custom-xmpp-status">' +
|
||
'<input type="text" class="custom-xmpp-status" {{ status_message }}" placeholder="Custom status"/>' +
|
||
'<button type="submit">Save</button>' +
|
||
'</form>'),
|
||
|
||
status_template: _.template(
|
||
'<div class="xmpp-status">' +
|
||
'<a class="choose-xmpp-status {{ chat_status }}" href="#" title="Click to change your chat status">' +
|
||
'{{ status_message }} <span class="value">{{ status_message }}</span>' +
|
||
'</a>' +
|
||
'<a class="change-xmpp-status-message" href="#" Title="Click here to write a custom status message"></a>' +
|
||
'</div>'),
|
||
|
||
|
||
renderStatusChangeForm: function (ev) {
|
||
ev.preventDefault();
|
||
var status_message = this.model.get('status') || 'offline';
|
||
var input = this.change_status_message_template({'status_message': status_message});
|
||
this.$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();
|
||
},
|
||
|
||
getPrettyStatus: function (stat) {
|
||
if (stat === 'chat') {
|
||
pretty_status = 'online';
|
||
} else if (stat === 'dnd') {
|
||
pretty_status = 'busy';
|
||
} else if (stat === 'xa') {
|
||
pretty_status = 'away for long';
|
||
} else {
|
||
pretty_status = stat || 'online';
|
||
}
|
||
return pretty_status;
|
||
},
|
||
|
||
updateStatusUI: function (model) {
|
||
if (!(_.has(model.changed, 'status')) && !(_.has(model.changed, 'status_message'))) {
|
||
return;
|
||
}
|
||
var stat = model.get('status'),
|
||
status_message = model.get('status_message') || "I am " + this.getPrettyStatus(stat);
|
||
this.$el.find('#fancy-xmpp-status-select').html(
|
||
this.status_template({
|
||
'chat_status': stat,
|
||
'status_message': status_message
|
||
}));
|
||
},
|
||
|
||
choose_template: _.template(
|
||
'<dl id="target" class="dropdown">' +
|
||
'<dt id="fancy-xmpp-status-select" class="fancy-dropdown"></dt>' +
|
||
'<dd><ul></ul></dd>' +
|
||
'</dl>'),
|
||
|
||
option_template: _.template(
|
||
'<li>' +
|
||
'<a href="#" class="{{ value }}">' +
|
||
'{{ text }}' +
|
||
'<span class="value">{{ value }}</span>' +
|
||
'</a>' +
|
||
'</li>'),
|
||
|
||
initialize: function () {
|
||
this.model.on("change", this.updateStatusUI, this);
|
||
},
|
||
|
||
render: function () {
|
||
// Replace the default dropdown with something nicer
|
||
var $select = this.$el.find('select#select-xmpp-status'),
|
||
chat_status = this.model.get('status') || 'offline',
|
||
options = $('option', $select),
|
||
$options_target,
|
||
options_list = [],
|
||
that = this;
|
||
this.$el.html(this.choose_template());
|
||
this.$el.find('#fancy-xmpp-status-select')
|
||
.html(this.status_template({
|
||
'status_message': "I am " + this.getPrettyStatus(chat_status),
|
||
'chat_status': chat_status
|
||
}));
|
||
// iterate through all the <option> elements and add option values
|
||
options.each(function(){
|
||
options_list.push(that.option_template({
|
||
'value': $(this).val(),
|
||
'text': $(this).text()
|
||
}));
|
||
});
|
||
$options_target = this.$el.find("#target dd ul").hide();
|
||
$options_target.append(options_list.join(''));
|
||
$select.remove();
|
||
return this;
|
||
}
|
||
});
|
||
|
||
xmppchat.LoginPanel = Backbone.View.extend({
|
||
tagName: 'div',
|
||
id: "login-dialog",
|
||
events: {
|
||
'submit form#xmppchat-login': 'authenticate'
|
||
},
|
||
tab_template: _.template(
|
||
'<li><a class="current" href="#login">Sign in</a></li>'),
|
||
template: _.template(
|
||
'<form id="xmppchat-login">' +
|
||
'<label>XMPP ID:</label>' +
|
||
'<input type="text" id="jid">' +
|
||
'<label>Password:</label>' +
|
||
'<input type="password" id="password">' +
|
||
'<label>BOSH Service URL:</label>' +
|
||
'<input type="text" id="bosh_service_url">' +
|
||
'<input type="submit" name="submit"/>' +
|
||
'</form">'),
|
||
|
||
authenticate: function (ev) {
|
||
ev.preventDefault();
|
||
var $form = $(ev.target),
|
||
bosh_service_url = $form.find('input#bosh_service_url').val(),
|
||
jid = $form.find('input#jid').val(),
|
||
password = $form.find('input#password').val(),
|
||
connection = new Strophe.Connection(bosh_service_url);
|
||
|
||
connection.connect(jid, password, $.proxy(function (status) {
|
||
if (status === Strophe.Status.CONNECTED) {
|
||
$(document).trigger('jarnxmpp.connected', connection);
|
||
} else if (status === Strophe.Status.DISCONNECTED) {
|
||
console.log('Disconnected');
|
||
$(document).trigger('jarnxmpp.disconnected');
|
||
} else if (status === Strophe.Status.Error) {
|
||
console.log('Error');
|
||
} else if (status === Strophe.Status.CONNECTING) {
|
||
console.log('Connecting');
|
||
$(document).trigger('jarnxmpp.connecting');
|
||
} else if (status === Strophe.Status.CONNFAIL) {
|
||
console.log('Connection Failed');
|
||
} else if (status === Strophe.Status.AUTHENTICATING) {
|
||
console.log('Authenticating');
|
||
xmppchat.giveFeedback('Authenticating');
|
||
} else if (status === Strophe.Status.AUTHFAIL) {
|
||
console.log('Authenticating Failed');
|
||
xmppchat.giveFeedback('Authentication failed');
|
||
} else if (status === Strophe.Status.DISCONNECTING) {
|
||
console.log('Disconnecting');
|
||
} else if (status === Strophe.Status.ATTACHED) {
|
||
console.log('Attached');
|
||
}
|
||
}, this));
|
||
},
|
||
|
||
remove: function () {
|
||
this.$parent.find('#controlbox-tabs').empty();
|
||
this.$parent.find('#controlbox-panes').empty();
|
||
},
|
||
|
||
render: function () {
|
||
this.$parent.find('#controlbox-tabs').append(this.tab_template());
|
||
this.$parent.find('#controlbox-panes').append(this.$el.html(this.template()));
|
||
return this;
|
||
}
|
||
});
|
||
|
||
xmppchat.showControlBox = function () {
|
||
var controlbox = this.chatboxes.get('controlbox');
|
||
if (!controlbox) {
|
||
this.chatboxes.add({
|
||
id: 'controlbox',
|
||
box_id: 'controlbox',
|
||
visible: true
|
||
});
|
||
if (this.connection) {
|
||
this.chatboxes.get('controlbox').save();
|
||
}
|
||
} else {
|
||
controlbox.trigger('show');
|
||
}
|
||
}
|
||
|
||
xmppchat.toggleControlBox = function () {
|
||
if ($("div#controlbox").is(':visible')) {
|
||
var controlbox = this.chatboxes.get('controlbox');
|
||
if (this.connection) {
|
||
controlbox.destroy();
|
||
} else {
|
||
controlbox.trigger('hide');
|
||
}
|
||
} else {
|
||
this.showControlBox();
|
||
}
|
||
};
|
||
|
||
xmppchat.giveFeedback = function (message) {
|
||
$('.conn-feedback').text(message);
|
||
}
|
||
|
||
xmppchat.initialize = function () {
|
||
var chatdata = $('div#collective-xmpp-chat-data');
|
||
this.fullname = chatdata.attr('fullname');
|
||
this.prebind = chatdata.attr('prebind');
|
||
this.auto_subscribe = chatdata.attr('auto_subscribe') === "True" || false;
|
||
this.chatboxes = new this.ChatBoxes();
|
||
this.chatboxesview = new this.ChatBoxesView({model: this.chatboxes});
|
||
$('a#toggle-online-users').bind(
|
||
'click',
|
||
$.proxy(function (e) {
|
||
e.preventDefault(); this.toggleControlBox();
|
||
}, this)
|
||
);
|
||
},
|
||
|
||
xmppchat.onConnected = function (connection) {
|
||
this.animate = true; // Use animations
|
||
this.connection = connection;
|
||
this.connection.xmlInput = function (body) { console.log(body); };
|
||
this.connection.xmlOutput = function (body) { console.log(body); };
|
||
this.bare_jid = Strophe.getBareJidFromJid(this.connection.jid);
|
||
this.domain = Strophe.getDomainFromJid(this.connection.jid);
|
||
this.muc_domain = 'conference.' + this.domain;
|
||
|
||
// Set up the roster
|
||
this.roster = new this.RosterItems();
|
||
this.roster.localStorage = new Backbone.LocalStorage(
|
||
hex_sha1('converse.rosteritems-'+this.bare_jid));
|
||
|
||
this.xmppstatus = new this.XMPPStatus({id:1});
|
||
this.xmppstatus.localStorage = new Backbone.LocalStorage(
|
||
hex_sha1('converse.xmppstatus-'+this.bare_jid));
|
||
|
||
this.chatboxes.onConnected();
|
||
this.rosterview = new this.RosterView({'model':this.roster});
|
||
|
||
this.xmppstatusview = new this.XMPPStatusView({'model': this.xmppstatus}).render();
|
||
this.xmppstatus.fetch();
|
||
|
||
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.chatboxes.messageReceived(message);
|
||
return true;
|
||
}, this), null, 'message', 'chat');
|
||
|
||
this.xmppstatus.initStatus();
|
||
}, this));
|
||
this.giveFeedback('Online Contacts');
|
||
};
|
||
|
||
// Event handlers
|
||
// --------------
|
||
$(document).ready($.proxy(function () {
|
||
this.initialize();
|
||
$(document).bind('jarnxmpp.connecting', $.proxy(function (ev, conn) {
|
||
this.giveFeedback('Connecting to chat...');
|
||
}, this));
|
||
$(document).bind('jarnxmpp.disconnected', $.proxy(function (ev, conn) {
|
||
this.giveFeedback('Unable to communicate with chat server').css('background-image', "url(images/error_icon.png)");
|
||
console.log("Connection Failed :(");
|
||
}, this));
|
||
$(document).unbind('jarnxmpp.connected');
|
||
$(document).bind('jarnxmpp.connected', $.proxy(function (ev, connection) {
|
||
this.onConnected(connection);
|
||
}, this));
|
||
}, xmppchat));
|
||
|
||
return xmppchat;
|
||
}));
|