312 lines
6.1 KiB
JavaScript
312 lines
6.1 KiB
JavaScript
/*
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Jappix - An open social platform
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These are the common JS script for Jappix
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-------------------------------------------------
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License: AGPL
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Authors: Vanaryon, olivierm
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Last revision: 24/06/11
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*/
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// Checks if an element exists in the DOM
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function exists(selector) {
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if(jQuery(selector).size() > 0)
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return true;
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else
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return false;
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}
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// Checks if Jappix is connected
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function isConnected() {
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if((typeof con != 'undefined') && con && con.connected())
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return true;
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return false;
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}
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// Checks if Jappix has focus
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function isFocused() {
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try {
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if(document.hasFocus())
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return true;
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return false;
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}
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catch(e) {
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return true;
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}
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}
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// Generates the good XID
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function generateXID(xid, type) {
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// XID needs to be transformed
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if(xid && (xid.indexOf('@') == -1)) {
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// Groupchat
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if(type == 'groupchat')
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return xid + '@' + HOST_MUC;
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// One-to-one chat
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if(xid.indexOf('.') == -1)
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return xid + '@' + HOST_MAIN;
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// It might be a gateway?
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return xid;
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}
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// Nothing special (yet bare XID)
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return xid;
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}
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// Gets the asked translated string
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function _e(string) {
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return string;
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}
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// Replaces '%s' to a given value for a translated string
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function printf(string, value) {
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return string.replace('%s', value);
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}
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// Properly explodes a string with a given character
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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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// Cuts the resource of a XID
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function cutResource(aXID) {
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return explodeThis('/', aXID, 0);
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}
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// Gets the resource of a XID
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function thisResource(aXID) {
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// Any resource?
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if(aXID.indexOf('/') != -1)
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return explodeThis('/', aXID, 1);
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// No resource
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return '';
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}
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// Does stringprep on a string
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function stringPrep(string) {
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// Replacement arrays
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var invalid = new Array('Š', 'š', 'Đ', 'đ', 'Ž', 'ž', 'Č', 'č', 'Ć', 'ć', 'À', 'Á', 'Â', 'Ã', 'Ä', 'Å', 'Æ', 'Ç', 'È', 'É', 'Ê', 'Ë', 'Ì', 'Í', 'Î', 'Ï', 'Ñ', 'Ò', 'Ó', 'Ô', 'Õ', 'Ö', 'Ø', 'Ù', 'Ú', 'Û', 'Ü', 'Ý', 'Þ', 'ß', 'à', 'á', 'â', 'ã', 'ä', 'å', 'æ', 'ç', 'è', 'é', 'ê', 'ë', 'ì', 'í', 'î', 'ï', 'ð', 'ñ', 'ò', 'ó', 'ô', 'õ', 'ö', 'ø', 'ù', 'ú', 'û', 'ý', 'þ', 'ÿ', 'Ŕ', 'ŕ');
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var valid = new Array('S', 's', 'Dj', 'dj', 'Z', 'z', 'C', 'c', 'C', 'c', 'A', 'A', 'A', 'A', 'A', 'A', 'A', 'C', 'E', 'E', 'E', 'E', 'I', 'I', 'I', 'I', 'N', 'O', 'O', 'O', 'O', 'O', 'O', 'U', 'U', 'U', 'U', 'Y', 'B', 'Ss', 'a', 'a', 'a', 'a', 'a', 'a', 'a', 'c', 'e', 'e', 'e', 'e', 'i', 'i', 'i', 'i', 'o', 'n', 'o', 'o', 'o', 'o', 'o', 'o', 'u', 'u', 'u', 'y', 'b', 'y', 'R', 'r');
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// Compute a new string
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for(i in invalid)
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string = string.replace(invalid[i], valid[i]);
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return string;
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}
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// Encodes quotes in a string
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function encodeQuotes(str) {
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return (str + '').replace(/"/g, '"');
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}
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// Gets the bare XID from a XID
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function bareXID(xid) {
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// Cut the resource
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xid = cutResource(xid);
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// Launch the stringprep
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xid = stringPrep(xid);
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// Set the XID to lower case
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xid = xid.toLowerCase();
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return xid;
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}
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// Gets the full XID from a XID
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function fullXID(xid) {
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// Normalizes the XID
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var full = bareXID(xid);
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var resource = thisResource(xid);
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// Any resource?
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if(resource)
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full += '/' + resource;
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return full;
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}
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// Gets the nick from a XID
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function getXIDNick(aXID) {
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return explodeThis('@', aXID, 0);
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}
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// Gets the host from a XID
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function getXIDHost(aXID) {
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return explodeThis('@', aXID, 1);
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}
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// Checks if we are in developer mode
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function isDeveloper() {
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if(DEVELOPER == 'on')
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return true;
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return false;
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}
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// Checks if anonymous mode is allowed
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function allowedAnonymous() {
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if(ANONYMOUS == 'on')
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return true;
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return false;
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}
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// Checks if host is locked
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function lockHost() {
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if(LOCK_HOST == 'on')
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return true;
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return false;
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}
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// Gets the full XID of the user
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function getXID() {
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// Return the XID of the user
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if(con.username && con.domain)
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return con.username + '@' + con.domain;
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return '';
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}
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// Generates the colors for a given user XID
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function generateColor(xid) {
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var colors = new Array(
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'ac0000',
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'a66200',
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'007703',
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'00705f',
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'00236b',
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'4e005c'
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);
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var number = 0;
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for(var i = 0; i < xid.length; i++)
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number += xid.charCodeAt(i);
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var color = '#' + colors[number % (colors.length)];
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return color;
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}
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// Checks if the XID is a gateway
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function isGateway(xid) {
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if(xid.indexOf('@') != -1)
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return false;
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return true;
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}
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// Gets the from attribute of a stanza (overrides some servers like Prosody missing from attributes)
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function getStanzaFrom(stanza) {
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var from = stanza.getFrom();
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// No from, we assume this is our XID
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if(!from)
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from = getXID();
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return from;
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}
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// Logs a given data in the console
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function logThis(data, level) {
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// Console not available
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if(!isDeveloper() || (typeof(console) == 'undefined'))
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return false;
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// Switch the log level
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switch(level) {
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// Debug
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case 0:
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console.debug(data);
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break;
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// Error
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case 1:
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console.error(data);
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break;
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// Warning
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case 2:
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console.warn(data);
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break;
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// Information
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case 3:
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console.info(data);
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break;
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// Default log level
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default:
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console.log(data);
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break;
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}
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return true;
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}
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// Gets the current Jappix app. location
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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(/(.+)\/$/))
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url += '/';
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return url;
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}
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// Removes spaces at the beginning & the end of a string
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function trim(str) {
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return str.replace(/^\s+/g,'').replace(/\s+$/g,'');
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}
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// Adds a zero to a date when needed
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function padZero(i) {
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// Negative number (without first 0)
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if(i > -10 && i < 0)
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return '-0' + (i * -1);
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// Positive number (without first 0)
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if(i < 10 && i >= 0)
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return '0' + i;
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// All is okay
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return i;
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}
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