592 lines
12 KiB
JavaScript
592 lines
12 KiB
JavaScript
/*
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Jappix - An open social platform
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These are the Jappix Mobile lightweight JS script
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-------------------------------------------------
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License: AGPL
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Author: Vanaryon
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Last revision: 10/07/11
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*/
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/* BEGIN CONNECTION FUNCTIONS */
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function doLogin(aForm) {
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try {
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// Reset the panels
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resetPanel();
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// Get the values
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var xid = aForm.xid.value;
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var username, domain;
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// A domain is specified
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if(xid.indexOf('@') != -1) {
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username = getXIDNick(xid);
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domain = getXIDHost(xid);
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// Domain is locked and not the same
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if((LOCK_HOST == 'on') && (domain != HOST_MAIN)) {
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showThis('error');
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return false;
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}
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}
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// No "@" in the XID, we should add the default domain
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else {
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username = xid;
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domain = HOST_MAIN;
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}
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var pwd = aForm.pwd.value;
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var reg = false;
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if(aForm.reg)
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reg = aForm.reg.checked;
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// Enough parameters
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if(username && domain && pwd) {
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// Show the info notification
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showThis('info');
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// We define the http binding parameters
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oArgs = new Object();
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if(HOST_BOSH_MAIN)
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oArgs.httpbase = HOST_BOSH_MAIN;
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else
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oArgs.httpbase = HOST_BOSH;
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// We create the new http-binding connection
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con = new JSJaCHttpBindingConnection(oArgs);
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// And we handle everything that happen
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con.registerHandler('message', handleMessage);
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con.registerHandler('presence', handlePresence);
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con.registerHandler('iq', handleIQ);
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con.registerHandler('onconnect', handleConnected);
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con.registerHandler('onerror', handleError);
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con.registerHandler('ondisconnect', handleDisconnected);
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// We retrieve what the user typed in the login inputs
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oArgs = new Object();
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oArgs.username = username;
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oArgs.domain = domain;
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oArgs.resource = JAPPIX_RESOURCE + ' Mobile (' + (new Date()).getTime() + ')';
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oArgs.pass = pwd;
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oArgs.secure = true;
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oArgs.xmllang = XML_LANG;
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// Register?
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if(reg)
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oArgs.register = true;
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// We connect !
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con.connect(oArgs);
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}
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// Not enough parameters
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else
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showThis('error');
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}
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catch(e) {
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// An error happened
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resetPanel('error');
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}
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finally {
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return false;
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}
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}
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function doLogout() {
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con.disconnect();
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}
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/* END CONNECTION FUNCTIONS */
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/* BEGIN SHOW/HIDE FUNCTIONS */
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function showThis(id) {
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document.getElementById(id).style.display = 'block';
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}
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function hideThis(id) {
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document.getElementById(id).style.display = 'none';
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}
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function resetPanel(id) {
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// Hide the opened panels
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hideThis('info');
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hideThis('error');
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//Show the target panel
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if(id)
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showThis(id);
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}
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function resetDOM() {
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// Reset the "secret" input values
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document.getElementById('pwd').value = '';
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// Remove the useless DOM elements
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var body = document.getElementsByTagName('body')[0];
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body.removeChild(document.getElementById('talk'));
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body.removeChild(document.getElementById('chat'));
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}
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/* END SHOW/HIDE FUNCTIONS */
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/* BEGIN SYSTEM FUNCTIONS */
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function exists(id) {
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if(!document.getElementById(id))
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return false;
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else
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return true;
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}
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function _e(string) {
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return string;
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}
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function encodeOnclick(str) {
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return str.replace(/'/g, '\\$&').replace(/"/g, '"');
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}
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function getJappixLocation() {
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var url = window.location.href;
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// If the URL has variables, remove them
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if(url.indexOf('?') != -1)
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url = url.split('?')[0];
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if(url.indexOf('#') != -1)
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url = url.split('#')[0];
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// No "/" at the end
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if(!url.match(/(.+)\/$/))
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url += '/';
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return url;
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}
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/* END SYSTEM FUNCTIONS */
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/* BEGIN HANDLING FUNCTIONS */
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function handleMessage(msg) {
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var type = msg.getType();
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if(type == 'chat' || type == 'normal') {
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// Get the body
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var body = msg.getBody();
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if(body) {
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// Get the values
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var xid = cutResource(msg.getFrom());
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var hash = hex_md5(xid);
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var nick = getNick(xid, hash);
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// No nickname?
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if(!nick)
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nick = xid;
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// Create the chat if it does not exist
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chat(xid, nick);
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// Display the message
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displayMessage(xid, body, nick, hash);
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}
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}
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}
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function handlePresence(pre) {
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// Define the variables
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var xid = cutResource(pre.getFrom());
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var hash = hex_md5(xid);
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var type = pre.getType();
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var show = pre.getShow();
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// Online buddy: show it!
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if(!type) {
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showThis('buddy-' + hash);
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// Display the correct presence
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switch(show) {
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case 'chat':
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displayPresence(hash, show);
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break;
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case 'away':
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displayPresence(hash, show);
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break;
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case 'xa':
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displayPresence(hash, show);
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break;
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case 'dnd':
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displayPresence(hash, show);
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break;
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default:
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displayPresence(hash, 'available');
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break;
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}
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}
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else
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hideThis('buddy-' + hash);
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}
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function handleIQ(iq) {
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// Get the content
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var iqFrom = iq.getFrom();
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var iqID = iq.getID();
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var iqQueryXMLNS = iq.getQueryXMLNS();
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var iqType = iq.getType();
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// Create the response
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if((iqType == 'get') && ((iqQueryXMLNS == NS_DISCO_INFO) || (iqQueryXMLNS == NS_VERSION))) {
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var iqResponse = new JSJaCIQ();
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iqResponse.setID(iqID);
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iqResponse.setTo(iqFrom);
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iqResponse.setType('result');
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}
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// Disco#infos query
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if((iqQueryXMLNS == NS_DISCO_INFO) && (iqType == 'get')) {
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/* REF: http://xmpp.org/extensions/xep-0030.html */
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var iqQuery = iqResponse.setQuery(NS_DISCO_INFO);
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// We set the name of the client
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iqQuery.appendChild(iq.appendNode('identity', {
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'category': 'client',
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'type': 'mobile',
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'name': 'Jappix Mobile'
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}));
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// We set all the supported features
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var fArray = new Array(
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NS_DISCO_INFO,
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NS_VERSION
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);
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for(i in fArray)
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iqQuery.appendChild(iq.buildNode('feature', {'var': fArray[i]}));
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con.send(iqResponse);
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}
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// Software version query
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else if((iqQueryXMLNS == NS_VERSION) && (iqType == 'get')) {
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/* REF: http://xmpp.org/extensions/xep-0092.html */
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var iqQuery = iqResponse.setQuery(NS_VERSION);
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iqQuery.appendChild(iq.buildNode('name', 'Jappix Mobile'));
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iqQuery.appendChild(iq.buildNode('version', JAPPIX_VERSION));
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iqQuery.appendChild(iq.buildNode('os', BrowserDetect.OS));
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con.send(iqResponse);
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}
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}
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function handleConnected() {
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// Reset the elements
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hideThis('home');
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resetPanel();
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// Create the talk page
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document.getElementsByTagName('body')[0].innerHTML +=
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'<div id="talk">' +
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'<div class="header">' +
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'<div class="mobile-images"></div>' +
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'<button onclick="doLogout();">' + _e("Disconnect") + '</button>' +
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'</div>' +
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'<div id="roster"></div>' +
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'</div>' +
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'<div id="chat">' +
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'<div class="header">' +
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'<div class="mobile-images"></div>' +
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'<button onclick="returnToRoster();">' + _e("Previous") + '</button>' +
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'</div>' +
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'<div id="chans"></div>' +
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'</div>';
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// Get the roster items
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getRoster();
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}
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function handleError(error) {
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resetPanel('error');
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}
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function handleDisconnected() {
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// Reset the elements
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resetDOM();
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// Show the home page
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showThis('home');
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}
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function handleRoster(iq) {
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// Error: send presence anyway
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if(!iq || (iq.getType() != 'result'))
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return sendPresence('', 'available', 1);
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// Define some pre-vars
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var current, xid, nick, oneBuddy, oneID, hash;
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var roster = document.getElementById('roster');
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// Get roster items
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var iqNode = iq.getNode();
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var bItems = iqNode.getElementsByTagName('item');
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// Display each elements from the roster
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for(var i = 0; i < bItems.length; i++) {
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// Get the values
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current = iqNode.getElementsByTagName('item').item(i);
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xid = current.getAttribute('jid').htmlEnc();
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nick = current.getAttribute('name');
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hash = hex_md5(xid);
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// No defined nick?
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if(!nick)
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nick = getDirectNick(xid);
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// Display the values
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oneBuddy = document.createElement('a');
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oneID = 'buddy-' + hash;
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oneBuddy.setAttribute('href', '#');
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oneBuddy.setAttribute('id', oneID);
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oneBuddy.setAttribute('class', 'one-buddy');
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oneBuddy.setAttribute('onclick', 'return chat(\'' + encodeOnclick(xid) + '\', \'' + encodeOnclick(nick) + '\');');
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oneBuddy.innerHTML = nick.htmlEnc();
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roster.appendChild(oneBuddy);
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}
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// Start handling buddies presence
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sendPresence('', 'available', 1);
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}
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/* END HANDLING FUNCTIONS */
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/* BEGIN SENDING FUNCTIONS */
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function sendMessage(aForm) {
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try {
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var body = aForm.body.value;
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var xid = aForm.xid.value;
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var hash = hex_md5(xid);
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if(body && xid) {
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// Send the message
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var aMsg = new JSJaCMessage();
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aMsg.setTo(xid);
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aMsg.setType('chat');
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aMsg.setBody(body);
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con.send(aMsg);
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// Clear our input
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aForm.body.value = '';
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// Display the message we sent
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displayMessage(xid, body, 'me', hash);
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}
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}
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finally {
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return false;
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}
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}
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function sendPresence(type, show, priority, status) {
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var presence = new JSJaCPresence();
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if(type)
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presence.setType(type);
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if(show)
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presence.setShow(show);
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if(priority)
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presence.setPriority(priority);
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if(status)
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presence.setStatus(status);
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con.send(presence);
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}
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/* END SENDING FUNCTIONS */
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/* BEGIN GETTING FUNCTIONS */
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function getRoster() {
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iq = new JSJaCIQ();
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iq.setType('get');
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iq.setQuery(NS_ROSTER);
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con.send(iq, handleRoster);
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}
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function getDirectNick(xid) {
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return explodeThis('@', xid, 0);
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}
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function getNick(xid, hash) {
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var path = 'buddy-' + hash;
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if(exists(path))
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return document.getElementById(path).innerHTML;
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else
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getDirectNick(xid);
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}
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/* END GETTING FUNCTIONS */
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/* BEGIN RESOURCES FUNCTIONS */
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function explodeThis(toEx, toStr, i) {
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// Get the index of our char to explode
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var index = toStr.indexOf(toEx);
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// We split if necessary the string
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if(index != -1) {
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if(i == 0)
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toStr = toStr.substr(0, index);
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else
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toStr = toStr.substr(index + 1);
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}
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// We return the value
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return toStr;
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}
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function cutResource(aXID) {
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return explodeThis('/', aXID, 0);
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}
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function getXIDNick(aXID) {
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return explodeThis('@', aXID, 0);
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}
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function getXIDHost(aXID) {
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return explodeThis('@', aXID, 1);
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}
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/* END RESOURCES FUNCTIONS */
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/* BEGIN CHAT FUNCTIONS */
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function filter(msg) {
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var msg = msg
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// Encode in HTML
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.htmlEnc()
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// Highlighted text
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.replace(/(\s|^)\*(.+)\*(\s|$)/gi,'$1<em>$2</em>$3');
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// Links
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msg = applyLinks(msg, 'mini');
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return msg;
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}
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function displayMessage(xid, body, nick, hash) {
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// Get the path
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var path = 'content-' + hash;
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// Display the message
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html = '<span><b';
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if(nick == 'me')
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html += ' class="me">' + _e("You");
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else
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html += ' class="him">' + nick;
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html += '</b> ' + filter(body) + '</span>';
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document.getElementById(path).innerHTML += html;
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// Scroll to the last element
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document.getElementById(path).lastChild.scrollIntoView();
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}
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function returnToRoster() {
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// Hide the chats
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hideThis('chat');
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// Show the roster
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showThis('talk');
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}
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function chatSwitch(hash) {
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// Hide the roster page
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hideThis('talk');
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// Hide the other chats
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var divs = document.getElementsByTagName('div');
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for(var i = 0; i < divs.length; i++) {
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if(divs.item(i).getAttribute('class') == 'one-chat')
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divs.item(i).style.display = 'none';
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}
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// Show the chat
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showThis('chat');
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showThis(hash);
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}
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function createChat(xid, nick, hash) {
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// Define the variables
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var chat = document.getElementById('chans');
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var oneChat = document.createElement('div');
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// Apply the DOM modification
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oneChat.setAttribute('id', 'chat-' + hash);
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oneChat.setAttribute('class', 'one-chat');
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oneChat.innerHTML = '<p>' + nick + '</p><div id="content-' + hash + '"></div><form action="#" method="post" onsubmit="return sendMessage(this);"><input type="text" name="body" /><input type="hidden" name="xid" value="' + xid + '" /><input type="submit" class="submit" value="OK" /></form>';
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chat.appendChild(oneChat);
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}
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function chat(xid, nick) {
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var hash = hex_md5(xid);
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// If the chat was not yet opened
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if(!exists('chat-' + hash)) {
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// No nick?
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if(!nick)
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nick = getNick(xid, hash);
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// Create the chat
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createChat(xid, nick, hash);
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}
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// Switch to the chat
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chatSwitch('chat-' + hash);
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return false;
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}
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/* END CHAT FUNCTIONS */
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/* BEGIN PRESENCE FUNCTIONS */
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function displayPresence(hash, show) {
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document.getElementById('buddy-' + hash).setAttribute('class', 'one-buddy ' + show);
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}
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/* END PRESENCE FUNCTIONS */
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/* BEGIN DOCUMENT EVENTS FUNCTIONS */
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onbeforeunload = doLogout;
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/* END DOCUMENT EVENTS FUNCTIONS */
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