User:Eukesh/Common.js
Note: After publishing, you may have to bypass your browser's cache to see the changes.
- Firefox / Safari: Hold Shift while clicking Reload, or press either Ctrl-F5 or Ctrl-R (⌘-R on a Mac)
- Google Chrome: Press Ctrl-Shift-R (⌘-Shift-R on a Mac)
- Internet Explorer / Edge: Hold Ctrl while clicking Refresh, or press Ctrl-F5
- Opera: Press Ctrl-F5.
/*</nowiki></pre>*/
/*
<nowiki><pre>
This script is a modified version of Alex benenson's cyrillic translitarator and this version was created by [[am:User:Tatari|Tatari]] for Amharic which was modified by [[ml:User:Peringz|Peringz]] for Malayalam and transliterated by [[User:Eukesh|Eukesh]] for Devnagari.
*/
var consonants =
{"क":"क","ख":"ख","ग":"ग","घ":"घ","ङ":"ङ","च":"च","छ":"छ","ज":"ज","झ":"झ","ञ":"ञ","ट":"ट","ठ":"ठ","ड":"ड","ढ":"ढ","ण":"ण","त":"त","थ":"थ","द":"द","ध":"ध","न":"न","प":"प","फ":"फ","ब":"ब","भ":"भ","म":"म","य":"य","र":"र","ल":"ल","व":"व","श":"श","ष":"ष","स":"स","ह":"ह","क्ष":"क्ष","त्र":"त्र","ज्ञ":"ज्ञ"};
var chillaksharam = {"്\\u200D":""};
var vowels
= '"्a":"","a":"ा","्i":"ि","्I":"ी","िi":"ी","ेe":"ी","्u":"ु","्U":"ू","ोo":"ू","ुu":"ू","्e":"े","i":"ै","्o":"ो","u":"ौ","्:":"ः",":":"ः","्O":"ॉ","ॉM":"ाँ","्E":"ॅ","ंM":"ँ","्R":"ृ","्q":"॑","ृu":"ृ","ृU":"ॄ","ृओo":"ृऊ","ृl":"ॢ","ॢu":"ॢ","ॢU":"ॣ","ॢओo":"ॢऊ","्M":"ं",';
var roman
= '"k":"क्","क्h":"ख्","g":"ग्","ग्h":"घ्","G":"ङ्","c":"च्","च्h":"छ्","j":"ज्","ज्h":"झ्","Y":"ञ्","T":"ट्","ट्h":"ठ्","D":"ड्","ड्h":"ढ्","N":"ण्","t":"त्","त्h":"थ्","d":"द्","द्h":"ध्","n":"न्","p":"प्","प्h":"फ्","f":"फ्","b":"ब्","ब्h":"भ्","v":"भ्","m":"म्","y":"य्","r":"र्","l":"ल्","L":"ळ्","w":"व्","z":"श्","S":"श्","श्h":"ष्","s":"स्","h":"ह्","स्h":"श्","x":"क्ष्","त्r":"त्र्","ङ्y":"ज्ञ्",';
var chill = '"M":"ं",';
var swaram = '"a":"अ","अa":"आ","A":"आ","e":"ए","E":"ऍ","ऍe":"ऎ","i":"इ","इi":"ई","इe":"ई","अi":"ऐ","I":"ई","o":"ओ","ओo":"औ","O":"ऑ","अu":"औ","ऑM":"ॐ","u":"उ","उu":"ऊ","U":"ऊ","H":"ः","R":"ऋ","ऋI":"ॠ","ऋl":"ॡ",';
var numerals = '"1":"१","2":"२","3":"३","4":"४","5":"५","6":"६","7":"७","8":"८","9":"९","0":"०",';
var conjuncts = '"र्r":"र्",';
var others = '"z":"।",';
var caps = '"B":"ब्","C":"॰","F":"फ्","G":"ङ्","J":"़","K":"़","M":"ं","P":"प्","Q":"॓","V":"व्","W":"व्","X":"क्ष्","Y":"ञ्","Z":"झ्",';
var ZWNJ = '"ःH":"\\u200C"';
// for compatibility with bookmarklets
function cyr_translit(src) {
return to_cyrillic(src);
}
var conversionHash = undefined;
var maxcyrlength = 0;
function getConversionHash() {
if (conversionHash == undefined) {
// TODO
var opr = "{" + vowels + roman + chill + swaram + numerals + conjuncts + caps + others;
for (var consonant in consonants) {
opr += '"' + consonant + 'a":"' + consonant + 'ा",';
opr += '"' + consonant + 'e":"' + consonant + 'े",';
opr += '"' + consonant + 'i":"' + consonant + 'ै",';
opr += '"' + consonant + 'o":"' + consonant + 'ो",';
opr += '"' + consonant + 'u":"' + consonant + 'ौ",';
}
for (var chk in chillaksharam) {
opr += '"' + chk + 'a":"' + chillaksharam[chk] + '",';
opr += '"' + chk + 'q":"' + chillaksharam[chk] + '॑",';
opr += '"' + chk + 'e":"' + chillaksharam[chk] + 'े",';
opr += '"' + chk + 'i":"' + chillaksharam[chk] + 'ै",';
opr += '"' + chk + 'o":"' + chillaksharam[chk] + 'ो",';
opr += '"' + chk + 'u":"' + chillaksharam[chk] + 'ु",';
opr += '"' + chk + 'A":"' + chillaksharam[chk] + 'ा",';
opr += '"' + chk + 'E":"' + chillaksharam[chk] + 'ॅ",';
opr += '"' + chk + 'I":"' + chillaksharam[chk] + 'ी",';
opr += '"' + chk + 'O":"' + chillaksharam[chk] + 'ॉ",';
opr += '"' + chk + 'U":"' + chillaksharam[chk] + 'ू",';
}
opr += ZWNJ + "}";
// var tb = document.getElementById('wpTextbox1');
// tb.value = opr;
conversionHash = eval("("+opr+")");
maxcyrlength=6;
}
return conversionHash;
}
function to_cyrillic(src, output, chunks) {
if (src == undefined || src == "" || src == null)
return src;
if (output == undefined)
output = new String();
var hash = getConversionHash();
var location = 0;
while (location < src.length) {
var len = Math.min(maxcyrlength, src.length - location);
var arr = undefined;
var sub;
while (len > 0) {
sub = src.substr(location, len);
arr = hash[sub];
if (arr != undefined)
break;
else
len--;
}
// need this for translit on the fly
if (chunks != undefined)
chunks[chunks.length] = sub;
if (arr == undefined) {
output += sub;
location ++;
}
else {
// case analysis
var newChar = arr;
if (sub.toLowerCase() == sub.toUpperCase() && arr.length > 1 && arr[1] && (newChar.toUpperCase() != newChar.toLowerCase())) {
// need translit hash to determine if previous character (and possibly the one before it)
// were converted and are in upper case
// set prevDud to true previous is not a translated character or simply a blank
// set prevCap to true if previous was translated and was upper case
var prevCh = output.length == 0 ? null : output.substr(output.length - 1, 1);
var prevDud = !prevCh || !getTranslitString(prevCh);
var prevCap = (!prevDud && prevCh == prevCh.toUpperCase());
// sub is caseless but result isn't. case will depend on lookbehind and lookahead
if (prevDud || !prevCap) {
output += newChar.toLowerCase();
prevCap = true;
}
else {
var next = " ";
if (location + len < src.length)
next = src.substr(location + len, 1);
if (next != next.toUpperCase() && next == next.toLowerCase() ) {
//next is lowercase (and not caseless)
output += newChar.toLowerCase();
}
else if (next == next.toUpperCase() && next != next.toLowerCase() ) {
// next is uppercase (and not caseless)
output += newChar.toUpperCase();
}
else {
// next is caseless. output case determined by the case of output[length - 2]
var pprevCh = output.length == 1 ? null : output.substr(output.length - 2, 1);
var pprevDud = !pprevCh || !getTranslitString(pprevCh);
if (!pprevDud && (pprevCh == pprevCh.toUpperCase())) {
//pre-prev is in upper case. output is also uppercase
output += newChar.toUpperCase();
}
else {
output += newChar.toLowerCase();
}
}
}
}
else if ((sub.toLowerCase() == sub.toUpperCase()) && (arr.length < 2 || !arr[1])) {
// literal treatment of newChar
output += newChar;
}
else if (sub != sub.toLowerCase()) {
// sub not all-lowercase
output += newChar.toUpperCase();
}
else {
// sub is lowercase
output += newChar.toLowerCase();
}
location += len;
}
}
return output;
}
function convertIt(src,converter){
var resultbuffer="";
for(var i=0;i<src.length;i++){
resultbuffer=converter(resultbuffer+src[i]);
}
return converter(resultbuffer);
}
var translitHash = undefined;
function initTranslit() {
if (translitHash == undefined) {
translitHash = new Array();
for (var i = 0; i < conversionHash.length; i++) {
var ch = conversionHash[i][1];
// if the translit string is not caseless, convert cyr string to upper case
// otherwise maintain its case
if (conversionHash[i][0].toUpperCase() != conversionHash[i][0].toLowerCase())
ch = ch.toUpperCase();
if (translitHash[ch] == undefined)
translitHash[ch] = conversionHash[i][0];
}
}
}
//-- translit on-the-fly --
function replaceValue(node, value, stepback) {
if (stepback == undefined)
stepback = 0;
if (isExplorer()) {
var range = document.selection.createRange();
range.moveStart("character", -stepback);
range.text = value;
range.collapse(false);
range.select();
}
else {
var scrollTop = node.scrollTop;
var cursorLoc = node.selectionStart;
node.value = node.value.substring(0, node.selectionStart - stepback) + value +
node.value.substring(node.selectionEnd, node.value.length);
node.scrollTop = scrollTop;
node.selectionStart = cursorLoc + value.length - stepback;
node.selectionEnd = cursorLoc + value.length - stepback;
}
}
// compare positions
function positionIsEqual(other) {
if (isExplorer())
return this.position.isEqual(other.position);
else
return this.position == other.position;
}
function Position(node) {
if (node.selectionStart != undefined)
this.position = node.selectionStart;
else if (document.selection && document.selection.createRange())
this.position = document.selection.createRange();
this.isEqual = positionIsEqual;
}
function resetState() {
this.position = new Position(this.node);
this.transBuffer = "";
this.cyrBuffer = "";
}
function StateObject(node) {
this.node = node;
this.reset = resetState;
this.cyrBuffer = "";
this.transBuffer = "";
this.position = new Position(node);
}
var stateHash = new Array();
function isExplorer() {
return (document.selection != undefined && document.selection.createRange().isEqual != undefined);
}
function pressedKey(event) {
if (isExplorer())
return event.keyCode;
else
return event.which;
}
function transliterateKey(event) {
/*
if ((event.keyCode == 27)
{
return;
}
*/
if (event == undefined)
event = window.event;
var node = null;
if (event.target) {
node = event.target;
}
else if (event.srcElement) {
node = event.srcElement;
}
// initialize state
var state = stateHash[node];
if (state == null) {
state = new StateObject(node);
stateHash[node] = state;
}
if ( (pressedKey(event) > 20) && !event.ctrlKey && !event.altKey && !event.metaKey) {
var c = String.fromCharCode(pressedKey(event));
// process input
var result = process_translit(state, c);
// finish up
if (c != result.out || result.replace != 0) {
if (isExplorer())
event.returnValue = false;
else
event.preventDefault();
replaceValue(node, result.out, result.replace);
state.position = new Position(node);
}
}
}
function TranslitResult() {
this.out = "";
this.replace = 0;
}
function process_translit(state, c) {
// reset state if position changed
if (!state.position.isEqual(new Position(state.node)))
state.reset();
var result = new TranslitResult();
// initial backbuffer. Add to it as characters are converted
var backbuffer = getBackBuffer(state.node, state.cyrBuffer.length, 2);
var chunks = new Array();
state.transBuffer = state.transBuffer+ c
var str = to_cyrillic(state.cyrBuffer+c, backbuffer, chunks);
// remove backbuffer from output
str = str.substr(backbuffer.length);
result.out = str;
/* str is now left alone - it has the output matching contents of chunks and
will be used to reinitialize backbuffers, along with chunks and state.transBuffer
*/
// get the difference between state.cyrBuffer and output
for (var i = 0; i < Math.min(state.cyrBuffer.length, result.out.length); i++) {
if (state.cyrBuffer.substr(i, 1) != result.out.substr(i, 1)) {
result.replace = state.cyrBuffer.length - i;
result.out = result.out.substr(i);
break;
}
}
if (result.replace == 0) {
if(result.out.length<state.cyrBuffer.length)
result.replace=state.cyrBuffer.length- result.out.length;
result.out = result.out.substr(Math.min(state.cyrBuffer.length, result.out.length));
// result.out+="\u0008"
}
// update state: backbuffer, bufferArray
if (chunks.length > 0 && chunks[chunks.length - 1] == result.out.substr(result.out.length - 1)) {
// no convertion took place, reset state
state.reset();
}
else {
while (state.transBuffer.length > maxcyrlength) {
state.transBuffer = state.transBuffer.substr(chunks[0].length);
chunks.shift();
str = str.substr(1);
}
state.cyrBuffer = str;
}
return result;
}
function getBackBuffer(node, offset, count) {
if (isExplorer()) { //.tagName.toUpperCase() == "EDITOR") {
var range = document.selection.createRange();
range.moveStart("character", -offset);
var result = range.text.substr(-count);
if (!result)
result = "";
return result;
} else {
return node.value.substring(0, node.selectionStart - offset).substr(-count);
}
}
// need this for bookmarklets
function getSelectedNode() {
if (document.activeElement)
return document.activeElement;
else
if (window.getSelection && window.getSelection() && window.getSelection().rangeCount > 0) {
var range = window.getSelection().getRangeAt(0);
if (range.startContainer && range.startContainer.childNodes && range.startContainer.childNodes.length > range.startOffset)
return range.startContainer.childNodes[range.startOffset]
}
return null;
}
function toggleCyrMode() {
var node = getSelectedNode();
if (node) {
if (stateHash[node]) {
if (removeKeyEventListener(node))
delete stateHash[node];
}
else {
if (addKeyEventListener(node))
stateHash[node] = new StateObject(node);
}
}
}
function addKeyEventListener(node) {
if (node.addEventListener)
node.addEventListener("keypress", transliterateKey, false);
else if (node.attachEvent)
node.attachEvent("onkeypress", transliterateKey);
else return false;
return true;
}
function removeKeyEventListener(node) {
if (node.removeEventListener)
node.removeEventListener("keypress", transliterateKey, false);
else if (node.detachEvent)
node.detachEvent("onkeypress", transliterateKey);
else return false;
return true;
}
function getSelectedText() {
if (isExplorer()) {
return document.selection.createRange().text;
}
else {
var node = getSelectedNode();
if (node && node.value && node.selectionStart != undefined && node.selectionEnd != undefined)
return node.value.substring(node.selectionStart, node.selectionEnd);
}
return "";
}
/* calling functions */
function addLoadEvent(func) {
if (window.addEventListener)
window.addEventListener("load", func, false);
else if (window.attachEvent)
window.attachEvent("onload", func);
}
function addTranslit(editForm,textBox) {
checkrt(editForm); // check for translit support
if (textBox.addEventListener)
textBox.addEventListener("keypress", processKeys, false);
else if (textBox.attachEvent)
textBox.attachEvent("onkeypress", processKeys);
}
function addTextEvent() {
///////
if(lija_getCookie('mlWikiTranslit')!=null && lija_getCookie('mlWikiTranslit')!="")
realTime=(lija_getCookie('mlWikiTranslit')=="true")?true:false;
//////
var editForm =document.getElementById('editform');
if(editForm != null) {
var textBox=document.getElementById('wpTextbox1');
var textSummary = document.getElementById('wpSummary');
addTranslit(editForm,textBox);
addCheckbox(editForm,textBox );
if(textSummary) { addTranslit(editForm,textSummary); }
}
// add transliteration feature to search form also
var searchForm = document.getElementById('searchform');
if( searchForm != null ) {
try {
var searchBox = document.getElementById('searchInput');
// add IME checkbox control to searchForm
if (searchBox != null || searchForm != null) {
var element = document.createElement("input");
element.setAttribute("type","checkbox");
element.setAttribute("id","sbrealtime");
if (element.addEventListener)
element.addEventListener("click", rtClick, false);
else if (element.attachEvent)
element.attachEvent("onclick", rtClick);
// var labelcheckBox = document.createTextNode('देवनागरी');
var chkSpan = document.createElement("span");
chkSpan.setAttribute("id","spnRealtime");
var searchBody = document.getElementById('searchBody');
searchBody.appendChild(element);
searchBody.appendChild(chkSpan);
// searchForm.insertBefore(element,searchBox);
document.getElementById("sbrealtime").checked = realTime;
document.getElementById('spnRealtime').innerHTML = '<a href="http://new.wikipedia.org/wiki/विकिपिडिया:इन्पुट व्यवस्था" title="Switches keyboard between Devnagari and English">देवनागरी</a>';
// searchForm.insertBefore(chkSpan,searchBox);
// var p = document.createElement("p");
// p.setAttribute("style","width:100%;height:1px;");
// searchForm.insertBefore(p,searchBox);
}
}
catch(ex)
{
//ऎऱऱिनॆ ओटिक्कुक.
}
if(searchBox) { addTranslit(searchForm,searchBox); }
}
// add transliteration feature to power search.
var powerSearchForm = document.getElementById('search');
if( powerSearchForm != null) {
var powerSearchBox = document.getElementById('lsearchbox');
if( powerSearchBox ) { addTranslit(powerSearchForm, powerSearchBox );}
} // add transliteration feature to move page.
var movePageForm = document.getElementById('movepage');
if( movePageForm != null ) {
var newTitleBox = document.getElementById('wpNewTitle');
if( newTitleBox ) {addTranslit(movePageForm, newTitleBox);}
var reasonBox = document.getElementById('wpReason');
if( reasonBox ) {addTranslit(movePageForm, reasonBox ); }
}
//विक्किपीडिय:कळरि
var kalariForm = document.getElementById('createbox');
if( kalariForm != null ) {
var kalariText = document.getElementsByName('title')[0];
if( kalariText ) {addTranslit(kalariForm, kalariText);}
}
//अप्लोड् ताळ्
//********************
var upForm=document.getElementById('upload');
if(upForm)//ई फों इल्लॆङ्किल् पिन्नॆ मुन्नोट्ट् पोकण्ट.
{
var upName=document.getElementById('wpDestFile');
var upComment=document.getElementById('wpUploadDescription');
if(upName) addTranslit(upForm,upName);
if(upComment) addTranslit(upForm,upComment);
}
//**************
//पवर् सेर्च्च्
//**************
/* var nsSearchForm=document.getElementById('powersearch');
if(nsSearchForm)
{
addTranslit(nsSearchForm,document.getElementsByName('search')[1]);
}*/
//**************
}
function addCheckbox(editform,textBox) {
if(editform==null||textBox==null) return;
try
{
var element = document.createElement("input");
element.setAttribute("type","checkbox");
element.setAttribute("id","realtime");
if (element.addEventListener)
element.addEventListener("click", rtClick, false);
else if (element.attachEvent)
element.attachEvent("onclick", rtClick);
var labelcheckBox = document.createTextNode(' देवनागरी परिक्षण - Use Ctrl + M to Toggle.');
editform.insertBefore(element,textBox);
document.getElementById("realtime").checked = realTime;
editform.insertBefore(labelcheckBox,textBox);
var p = document.createElement("p");
p.setAttribute("style","width:100%;height:1px;");
editform.insertBefore(p,textBox);
}
catch(ex)
{
//ऎऱऱिनॆ ओटिक्कुक.
}
}
var imeStatus = false;
function processKeys(event) {
if (rtsupported) {
e = event || window.event;
var myKeyCode = 0;
var myShiftKey = false;
if( document.all ) { //IE
myKeycode = e.keyCode;
myShiftKey = e.shiftKey;
} else if ( document.getElementById || document.layers ) {
myKeyCode = e.which;
myShiftKey = (myKeyCode == 16)?true:false;
}
if ((e.keyCode == 14 && e.ctrlKey) || (e.which == 109 && e.ctrlKey))
{
realTime = !realTime;
lija_setCookie('mlWikiTranslit',realTime,1);//save in cookie
var chk = document.getElementById('realtime');
var chkSb = document.getElementById('sbrealtime');
if (chk) { chk.checked = realTime; }
if (chkSb) { chkSb.checked = realTime; }
return false;
}
else if ((e.keyCode >= 3328 && e.keyCode <= 3455) || (e.which >= 3328 && e.which <= 3455)) {
var chk = document.getElementById('realtime');
var spanSb = document.getElementById('spnRealtime');
var chkSb = document.getElementById('sbrealtime');
if (imeStatus == false || realTime) {
realTime = false;
if (chk) { chk.checked = realTime; chkSb.checked = realTime; spanSb.innerText = chkSb.checked }
imeStatus = true;
//alert('A Malayalam input tool was detected. Disabling in-built transliteration. To turn it On again use Ctrl+M');
window.status='A Malayalam input tool was detected. Disabling in-built transliteration. To turn it On again use Ctrl+M';//FF failure
// return false;
}
}
else if (realTime) {
imeStatus = false;
transliterateKey(event); // call transliteration function
}
}
}
var realTime=false;
function rtClick(event) {
realTime = !realTime;
lija_setCookie('mlWikiTranslit',realTime,1);//save in cookie
}
var rtsupported = false;
var error;
function checkrt(editform) {
try {
/*
var nav = navigator.userAgent.toUpperCase();
rtsupported = (nav.indexOf("GECKO") >= 0 || nav.indexOf("OPERA") >= 0 || nav.indexOf("SAFARI") >= 0);
*/
rtsupported = (document.selection != undefined)
if (!rtsupported) {
var element = document.createElement("TEXTAREA");
editform.appendChild(element);
if (element.selectionStart != undefined)
rtsupported = true;
editform.removeChild(element);
}
} catch (error) {}
}
//************************************
// ट्रान्स्लिऱ्ऱऱेषन् स्क्रिप्ऱ्ऱिल् कूक्कि सप्पोर्ट्ट् चेर्क्कानुळ्ळ श्रमं
function lija_getCookie(cookieName)
{
if (document.cookie.length>0)
{
cookieStart=document.cookie.indexOf(cookieName + "=");
if (cookieStart!=-1)
{
cookieStart=cookieStart + cookieName.length+1;
cookieEnd=document.cookie.indexOf(";",cookieStart);
if (cookieEnd==-1) cookieEnd=document.cookie.length;
return unescape(document.cookie.substring(cookieStart,cookieEnd));
}
}
return "";
}
function lija_setCookie(cookieName,value,expiredays)
{
var exdate=new Date();
exdate.setDate(exdate.getDate()+expiredays);
document.cookie=cookieName+ "=" +escape(value)+"; path=/"+
((expiredays==null) ? "" : "; expires="+exdate.toGMTString());
}
//************************************
// add this line to your monobook.js to disable in-built transliteration - thanks to Sadik Khalid for this quick tip
// var userIMEEnabled = false; // paste this line to user monobook.js and remove // from the begining of this line
// check for user preference and load in-built transliteration tool
if(typeof(window.userIMEEnabled) == 'undefined') { addLoadEvent(addTextEvent); }
/*
</pre></nowiki>
*/
/*
==addLoadEvent==
<pre> */
function addLoadEvent(func)
{
addOnloadHook( func );
}
/* </pre> */
/*