template.user.js

// ==UserScript==
// @name           facebook-!TEANGA!
// @namespace      IndigenousTweets.com
// @description    Translates Facebook into !ENGLISHNAME!
// @include        http*://*.facebook.com/*
// @include        http*://facebook.com/*
// @author         Kevin Scannell
// @run-at         document-start
// @version        !LEAGAN!
// @icon           http://indigenoustweets.com/resources/gm.png
// ==/UserScript==

// Last updated:   !DATA!
// Translations:   !TRANSLATORS!

/*
 *  Copyright 2012 Kevin Scannell
 *
 *  This program is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation, either version 3 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
*/


var tags = new Array();
tags.push('a');      // many...
tags.push('h4');     // Sponsored, Ticker, ...
tags.push('h6');     // %a commented on %a.
tags.push('label');  // Comment

var divclasses = new Array();
divclasses.push('innerWrap');  // Write a comment... <textarea>
divclasses.push('commentActions fsm fwn fcg'); // time stamps on comments
divclasses.push('UIImageBlock_Content UIImageBlock_ICON_Content');  // 2 people like this
//divclasses.push('fsm fwn fcg');  // By:
//divclasses.push('uiImageBlockContent uiImageBlockSmallContent');  // "near"

var spanclasses = new Array();
spanclasses.push('default_message');  // Like/Dislike
spanclasses.push('saving_message');   // Like/Dislike
spanclasses.push('uiStreamSource');   // %T near %a

// Replace the search string with the translated string
function r(dd, s, t) {
    if (s == t) {
        return (dd);
    } else {
        var RegExpr = new RegExp(s, "g");
        return (dd.replace(RegExpr, t));
    }
}

function translate(x) {
  d = x;
// Translations go here
  return d;
}

function translateOnInsert( node ) {

  //var logmsg = 'inserted a ' + node.nodeName + ' node; untranslated elements: ';
  for (n = 0; n < tags.length; n++) {
    var tagmatches = node.getElementsByTagName(tags[n]);
    for ( i = 0; i < tagmatches.length; i++ ) {
      // innerHTML often empty (never null)
      if (!tagmatches[i].hasAttribute('indigenous') &&
           tagmatches[i].innerHTML != '') {
        // logmsg = logmsg + tagmatches[i].nodeName + ' ';
        tagmatches[i].innerHTML = translate(tagmatches[i].innerHTML);
        tagmatches[i].setAttribute('indigenous', true);
      }
    }
  }

  var divs = node.getElementsByTagName('div');
  for (i = 0; i < divs.length; i++ ) {
    if (!divs[i].hasAttribute('indigenous')) {
      for (n = 0; n < divclasses.length; n++) {
        if (divs[i].className == divclasses[n]) {
          // logmsg = logmsg + 'DIV.' + divclasses[n] + ' ';
          divs[i].innerHTML = translate(divs[i].innerHTML);
          divs[i].setAttribute('indigenous', true);
          break;
        }
      }
    }
  }

  var spans = node.getElementsByTagName('span');
  for (i = 0; i < spans.length; i++ ) {
    if (!spans[i].hasAttribute('indigenous')) {
      for (n = 0; n < spanclasses.length; n++) {
        if (spans[i].className == spanclasses[n]) {
          // logmsg = logmsg + 'SPAN.' + spanclasses[n] + ' ';
          spans[i].innerHTML = translate(spans[i].innerHTML);
          spans[i].setAttribute('indigenous', true);
          break;
        }
      }
    }
  }
  // GM_log(logmsg);
}

// This is (only) needed to handle updates to time stamps
function listen_for_change(evt)
{
  var node = evt.target;
  //GM_log('in change node, data='+node.data+'; was='+evt.prevValue);
  document.body.removeEventListener( 'DOMCharacterDataModified', listen_for_change, false );
  node.data = translate(node.data);
  document.body.addEventListener( 'DOMCharacterDataModified', listen_for_change, false );
}

function listen_for_add(evt)
{
  var node = evt.target;
  if (node.nodeType == document.ELEMENT_NODE &&
      node.nodeName != 'SCRIPT' &&
      node.nodeName != 'INPUT') {
    document.body.removeEventListener( 'DOMNodeInserted', listen_for_add, false );
    translateOnInsert(node);
    document.body.addEventListener( 'DOMNodeInserted', listen_for_add, false );
  }
}

function initme()
{
  document.body.addEventListener( 'DOMNodeInserted', listen_for_add, false );
  document.body.addEventListener( 'DOMCharacterDataModified', listen_for_change, false );
  document.body.innerHTML = translate(document.body.innerHTML);
}

document.addEventListener( "DOMContentLoaded", initme, false);