Javascript integration

[Abush]

Hello all,
I found this Javascript someone made that allows me to use it as a stand alone language pack. It allows people to write in a different language. My question is how can I integrate it in a forum script so that people can use it to write in that language on the forum. Basically how can I integrate the javascript in the forum script? Ideas? Thanks.

[krakjoe]

show me this script.....

[Abush]

/*
This script is a modified version of Alex benenson's cyrillic translitarator
*/


// default latinica - russian-oriented customized tranlit readable both ways
var defaultLatinicaTable = [["shch", "\u0429"],["yo", "\u0401"],["zh",
"\u0416"],["ch", "\u0427"],["sh", "\u0428"],["yu", "\u042E"],["ya",
"\u042F"],["e\'", "\u042D"],["eh", "\u042D"],["sj", "\u0429"],["a",
"\u0410"],["b", "\u0411"],["v","\u0412"],["g", "\u0413"],["d",
"\u0414"],["e", "\u0415"],["z", "\u0417"],["i", "\u0418"],["j",
"\u0419"],["k", "\u041A"],["l", "\u041B"],["m", "\u041C"],["n",
"\u041D"],["o", "\u041E"],["p", "\u041F"],["r", "\u0420"],["s",
"\u0421"],["t", "\u0422"],["u", "\u0423"],["f", "\u0424"],["``",
"\u042A"],["`", "\u044A", true],["y","\u042B"],["\'\'", "\u042C"],["\'",
"\u044C", true],["x", "\u0425"],["h", "\u0425"],["c", "\u0426"],["kh",
"\u0425"],["ji", "\u0406"],["jj","\u0407"],["w","\u040E"],["q", "'"],["\\", "'"],["´", "'"],["je","\u0404"]];

var amhaHash='{"h":"?","?e":"?","?u":"?","?i":"?","?a":"?","?e":"?","?E":"?","?o":"?","?W":"?","?h":"?","?2":"?","?e":"?","?u":"?","?i":"?","?a":"?","?e":"?","?E":"?","?o":"?","?W":"?","?e":"?","?u":"?","?i":"?","?a":"?","?e":"?","?E":"?","?\'":"?","l":"?","L":"?","?e":"?","?u":"?","?i":"?","?a":"?","?e":"?","?E":"?","?o":"?","?W":"?","?a":"?","H":"?","?e":"?","?u":"?","?i":"?","?a":"?","?e":"?","?E":"?","?o":"?","?W":"?","?a":"?","m":"?","M":"?","?e":"?","?u":"?","?i":"?","?a":"?","?e":"?","?E":"?","?o":"?","?W":"?","?a":"?","?Y":"?","?a":"?","r":"?","R":"?","?e":"?","?u":"?","?i":"?","?a":"?","?e":"?","?E":"?","?o":"?","?W":"?","?a":"?","?Y":"?","s":"?","?e":"?","?u":"?","?i":"?","?a":"?","?e":"?","?E":"?","?o":"?","?W":"?","?a":"?","?s":"?","?2":"?","?e":"?","?u":"?","?i":"?","?a":"?","?e":"?","?E":"?","?o":"?","?W":"?","?a":"?","x":"?","X":"?","?e":"?","?u":"?","?i":"?","?a":"?","?e":"?","?E":"?","?o":"?","?W":"?","?a":"?","q":"?","?e":"?","?u":"?","?i":"?","?a":"?","?e":"?","?E":"?","?o":"?","?W":"?","?e":"?","?u":"?","?i":"?","?a":"?","?e":"?","?E":"?","?\'":"?","Q":"?","?e":"?","?u":"?","?i":"?","?a":"?","?e":"?","?E":"?","?o":"?","?W":"?","?e":"?","?u":"?","?i":"?","?a":"?","?e":"?","?e":"?","?a":"?","b":"?","B":"?","?e":"?","?u":"?","?i":"?","?a":"?","?e":"?","?E":"?","?o":"?","?W":"?","?a":"?","v":"?","V":"?","?e":"?","?u":"?","?i":"?","?a":"?","?E":"?","?E":"?","?o":"?","?W":"?","?a":"?","t":"?","?e":"?","?u":"?","?i":"?","?a":"?","?e":"?","?E":"?","?o":"?","?W":"?","?W":"?","c":"?","?e":"?","?u":"?","?i":"?","?a":"?","?e":"?","?E":"?","?o":"?","?W":"?","?a":"?","n":"?","?e":"?","?u":"?","?i":"?","?a":"?","?e":"?","?E":"?","?o":"?","?W":"?","?a":"?","N":"?","?e":"?","?u":"?","?i":"?","?a":"?","?e":"?","?E":"?","?o":"?","?W":"?","?a":"?","a":"?","u":"?","U":"?","i":"?","A":"?","E":"?","e":"?","I":"?","?e":"?","?e":"?","?a":"?","o":"?","O":"?","?a":"?","?e":"?","?2":"?","?u":"?","?U":"?","?2":"?","?i":"?","?2":"?","?a":"?","?A":"?","?2":"?","?E":"?","?2":"?","?I":"?","?2":"?","?o":"?","?O":"?","?2":"?","k":"?","?e":"?","?u":"?","?i":"?","?a":"?","?e":"?","?E":"?","?o":"?","?W":"?","?e":"?","?o":"?","?u":"?","?i":"?","?a":"?","?e":"?","?E":"?","?\'":"?","K":"?","?e":"?","?u":"?","?i":"?","?a":"?","?e":"?","?E":"?","?o":"?","?W":"?","?e":"?","?u":"?","?i":"?","?a":"?","?u":"?","?E":"?","?\'":"?","w":"?","W":"?","?e":"?","?u":"?","?i":"?","?a":"?","?E":"?","?E":"?","?o":"?","z":"?","?e":"?","?u":"?","?i":"?","?a":"?","?E":"?","?E":"?","?o":"?","?W":"?","?a":"?","Z":"?","?e":"?","?u":"?","?i":"?","?a":"?","?e":"?","?E":"?","?o":"?","?W":"?","?a":"?","y":"?","Y":"?","?e":"?","?u":"?","?i":"?","?a":"?","?e":"?","?E":"?","?o":"?","d":"?","?e":"?","?u":"?","?i":"?","?a":"?","?e":"?","?E":"?","?o":"?","?W":"?","?a":"?","D":"?","?e":"?","?u":"?","?i":"?","?a":"?","?e":"?","?E":"?","?o":"?","?W":"?","?a":"?","j":"?","J":"?","?e":"?","?u":"?","?i":"?","?a":"?","?e":"?","?E":"?","?o":"?","?W":"?","?a":"?","g":"?","?e":"?","?u":"?","?i":"?","?a":"?","?e":"?","?E":"?","?o":"?","?W":"?","?e":"?","?o":"?","?u":"?","?i":"?","?a":"?","?e":"?","?E":"?","?\'":"?","G":"?","?e":"?","?u":"?","?i":"?","?a":"?","?e":"?","?E":"?","?o":"?","T":"?","?e":"?","?u":"?","?i":"?","?a":"?","?e":"?","?E":"?","?o":"?","?W":"?","?a":"?","C":"?","?e":"?","?u":"?","?i":"?","?a":"?","?e":"?","?E":"?","?o":"?","?W":"?","?a":"?","P":"?","?e":"?","?u":"?","?i":"?","?a":"?","?e":"?","?E":"?","?o":"?","?W":"?","?a":"?","S":"?","?e":"?","?u":"?","?i":"?","?a":"?","?e":"?","?E":"?","?o":"?","?W":"?","?a":"?","?S":"?","?2":"?","?e":"?","?u":"?","?i":"?","?a":"?","?e":"?","?E":"?","?o":"?","f":"?","F":"?","?e":"?","?u":"?","?i":"?","?a":"?","?e":"?","?E":"?","?o":"?","?W":"?","?a":"?","?Y":"?","?a":"?","p":"?","?e":"?","?u":"?","?i":"?","?a":"?","?e":"?","?E":"?","?W":"?","?W":"?","?a":"?","?o":"?","\'":"\'","\'1" :"?","\'2":"?","\'3" :"?","\'4" :"?","\'5":"?","\'6":"?","\'7":"?","\'8":"?","\'9" :"?","?0":"?"}';


var conversionTable = defaultLatinicaTable;



// for compatibility with bookmarklets
function cyr_translit(src) {
return to_cyrillic(src);
}

var conversionHash = undefined;
var maxcyrlength = 0;

function getConversionHash() {
if (conversionHash == undefined) {
conversionHash = eval("("+amhaHash+")");
maxcyrlength=2;
}

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 = false;
}
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;
}

// split string on HTML tags, return array containing both the matches and the pieces of string between them, matches always in even positions - since IE does not support this in String.split
function splitHtmlString(string) {
var re = /<[\/]?[!A-Z][^>]*>/ig;
var result = new Array();
var lastIndex = 0;
var arr = null;
while ( (arr = re.exec(string)) != null) {
result[result.length] = string.substring(lastIndex, arr.index);
result[result.length] = string.substring(arr.index, re.lastIndex);
lastIndex = re.lastIndex;
}
result[result.length] = string.substr(lastIndex);

return result;
}

/* convert cyrillic to translit using to_translit-- similar to from_translit.... */
function to_translit_ext (src, skipHtml) {
return convertWithSkip(src, skipHtml, to_translit);
}

/* convert translit to cyrillic (using ToCyrillic.to_cyrillic above) */
function to_cyrillic_ext (src, skipHtml) {
return convertWithSkip(src, skipHtml, to_cyrillic);
}

function convertIt(src,converter){
var resultbuffer="";
for(var i=0;i<src.length;i++){
resultbuffer=converter(resultbuffer+src[i]);
}
return converter(resultbuffer);

}

function convertWithSkip(src, skipHtml, converter) {

if (src == "" || src == null)
return src;
if (!skipHtml)
return convertIt(src,converter);

else {
var arr = splitHtmlString(src);

for (var i = 0; i < arr.length; i++) {
if ( (i % 2) == 0)
arr[i] = convertIt(arr[i],converter);
}

return arr.join("");
}
}
more coming

[Abush]

var translitHash = undefined;

function initTranslit() {
if (translitHash == undefined) {
translitHash = new Array();

for (var i = 0; i < conversionTable.length; i++) {
var ch = conversionTable[i][1];
// if the translit string is not caseless, convert cyr string to upper case
// otherwise maintain its case
if (conversionTable[i][0].toUpperCase() != conversionTable[i][0].toLowerCase())
ch = ch.toUpperCase();

if (translitHash[ch] == undefined)
translitHash[ch] = conversionTable[i][0];
}
}
}


/* convert cyrillic to translit */
function getTranslitString(ch) {
initTranslit();

var value = translitHash[ch];
if (value == undefined)
value = translitHash[ch.toUpperCase()];
return value;
}

function to_translit(src) {
if (src == undefined || src == "" || src == null)
return src;


var output = new String();
for (var i = 0; i < src.length; i++) {
var ch = src.substr(i, 1);
var value = getTranslitString(ch);
if (value != undefined) {
if (ch != ch.toUpperCase()) {
output += value.toLowerCase();
}
else {
prev = i == 0 ? null : src.substr(i - 1, 1);
next = i == src.length - 1 ? null : src.substr(i + 1, 1);
if ( value.length == 1 ||
(prev && prev == prev.toUpperCase()) ||
(next && next == next.toUpperCase())) {
// completely capitalize
output += value.toUpperCase();
}
else {
// capitalize first letter
output += value.substr(0, 1).toUpperCase() + value.substr(1).toLowerCase();
}
}
}
else
output += ch;
}

return output;
}

//-- 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 translitonkey(event) {
/*
if ((event.keyCode == 255 && event.charCode > 0) || event.keyCode == 8) {
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.node != node) {
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(); one more

[Abush]

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) {
result.out = result.out.substr(Math.min(state.cyrBuffer.length, result.out.length));
}

// 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", translitonkey, false);
else if (node.attachEvent)
node.attachEvent("onkeypress", translitonkey);
else return false;
return true;
}
function removeKeyEventListener(node) {
if (node.removeEventListener)
node.removeEventListener("keypress", translitonkey, false);
else if (node.detachEvent)
node.detachEvent("onkeypress", translitonkey);
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 "";
}


function bmkToCyrillic() {
batchConverter(to_cyrillic_ext);
}
function bmkToTranslit() {
batchConverter(to_translit_ext);

}


function RangeConversionState(range, converter) {
this.range = range;
this.convert = converter;
this.started = false;
this.finished = false;
this.toString = function() {
return "started : " + this.started + ", finished: " + this.finished;
};
}

function convertRangeNode(node, state) {
if (state.started && state.finished)
return;

if (!state.started &&
( ( (state.range.startContainer.nodeType == node.TEXT_NODE ||
state.range.startContainer.nodeType == node.PROCESSING_INSTRUCTION_NODE ||
state.range.startContainer.nodeType == node.COMMENT_NODE )
&& node == state.range.startContainer)
||
( state.range.startContainer.childNodes && node == state.range.startContainer.childNodes[state.range.startOffset])
))
state.started = true;

if (node.nodeType == node.TEXT_NODE || node.nodeType == node.PROCESSING_INSTRUCTION_NODE || node.nodeType == node.COMMENT_NODE) {
if (state.started && !state.finished) {
// convert text
var start = (node == state.range.startContainer) ? state.range.startOffset : 0;
var end = (node == state.range.endContainer) ? state.range.endOffset : node.nodeValue.length;
var remainder = (node == state.range.endContainer) ? node.nodeValue.length - state.range.endOffset : 0;
node.nodeValue =
node.nodeValue.substring(0, start) +
state.convert(node.nodeValue.substring(start, end)) +
node.nodeValue.substr(end);

if (node == state.range.endContainer)
state.range.setEnd(node, node.nodeValue.length - remainder);
if (node == state.range.startContainer)
state.range.setStart(node, start);
}
}
else if (node.childNodes)
// walk the tree
for (var i = 0; i < node.childNodes.length; i++) {
convertRangeNode(node.childNodes[i], state);
if (state.started && state.finished)
break;
}

if (!state.finished &&
( ((state.range.endContainer.nodeType == node.TEXT_NODE ||
state.range.endContainer.nodeType == node.PROCESSING_INSTRUCTION_NODE ||
state.range.endContainer.nodeType == node.COMMENT_NODE )
&& node == state.range.endContainer)
||
( (state.range.endContainer.childNodes.length > 0) && node == state.range.endContainer.childNodes[state.range.endOffset - 1])
))
state.finished = true;

}

function convertSelection (selection, converter) {
if (selection == null) return;
for(var i = 0; i < selection.rangeCount; i++) {
convertRangeNode(selection.getRangeAt(i).commonAncestorConta iner, new RangeConversionState(selection.getRangeAt(i), converter));
}
selection.collapseToEnd();
}


function batchConverter(convert) {
if (isExplorer()) {
var range = document.selection.createRange();
try {
range.pasteHTML(convert(range.htmlText, true));
}
catch (err) {
range.text = convert(range.text, true);
}
}
else if (window.getSelection) {
var node = getSelectedNode();
var sel = window.getSelection();

if (node && node.value && node.selectionStart != undefined && node.selectionEnd != undefined)
replaceValue(node, convert(node.value.substring(node.selectionStart, node.selectionEnd), true));
else if(sel && sel.toString() != "")
convertSelection(sel, convert);
}
}
Last one

[Abush]

Sorry I couldn't send the damn thing as a whole file. And it's a .js file. Just copy everything in the quotes and paste them all in one file. Thanks Krak.

[themoose]

Hmm, I thought that all depended on what language packs are installed on the user's computer... no javascript needed.

[krakjoe]

OK I see what the code does, but still a little confused about what you want to use it for, when you could just use straight js ???

What sort of things are you wanting to allow users to do then ?

[Abush]

For example, if I wanted to write using that language in FWS (assuming I owned it and allowed that) what do I need to do to put the JS in vBulletin to let users use that language. check out www.Metatef.org I want to do the same thing pretty much.
<edit>
that's the actual script. And I want to do that to forum scripts and many other scripts. I just need to know how to do one and the rest I will be able to do on my own.

[krakjoe]

on that site I get questions marks no matter what + nothing happens when I press a button, so as you might guess, I'm more confused now.

[Abush]

well everytime you type stuff in the text box it comes up as an ethiopic font. You can hit escape key and start writing in english.

[krakjoe]

I get it now sort of, I see the escape thing, the only thing I can see that might initiate that script is a onkeyup or onkeypress event, I dunno if all that code is necessary to do what you wanna do here though ......

[Abush]

I am bout to experiment with it on my lappy. I just installed xampp so we'll see how it goes. thanks though.