// ==UserScript==
// @name Webpage Translator
// @description Redirects firefox to a URL that uses Altavista translation engine to translate the page
// @namespace http://deec.fe.up.pt/~ei03065/greasemonkey/
// @include *
// ==/UserScript==
// Author: Joaquim Rendeiro
// Disclamer: Made this partially for the usefullness, partially for the fun of making it, so don't expect
// a very clean final product!
// Version: 0.1 beta - 10 June 2005
var Translator = {
appName : "Automagic Translator",
stringContains : function(haystack, needle) {
haystack = String(haystack);
needle = String(needle);
return (haystack.toUpperCase().indexOf(needle.toUpperCase()) != -1);
},
stringMatches : function(str, expression) {
str = String(str);
ex = new RegExp(expression, "gi");
//alert(expression + "\n" + str.match(ex) + "\n" + str);
return (str.match(ex) != null);
},
getDocType : function() {
var type = null, val = "";
var xhtmlExp = "<(\\s*)([^>]+\\s*)/>", htmlExp = "<(\\s*)([^>]+\\s*)>";
/* document.doctype is null or document.doctype.name is "HTML"
if(document.doctype) {
type = document.doctype.name;
} else */
if(document.firstChild) {
val = document.firstChild.nodeValue;
if(this.stringContains(val, "XHTML"))
type = "XHTML";
else if(this.stringContains(val, "HTML"))
type = "HTML";
}
if(type == null) {
// search in source for any xhtml tag
val = document.documentElement.innerHTML;
if(this.stringMatches(val, xhtmlExp))
type = "XHTML";
else if(this.stringMatches(val, htmlExp))
type = "HTML";
}
if(type == null) return "UNKNOWN";
return type;
},
validDocumentFormat : function() {
var type = this.getDocType().toUpperCase();
if(type == "HTML" || type == "XHTML") return true;
return false;
},
injectTranslateMenu : function() {
if(!this.validDocumentFormat()) {
alert("| " + this.appName + "\n|\n|\n| This script can only operate in HTML or XHTML documents.\n|\n| Current document format is: '" + this.getDocumentFormat() + "'.");
return;
}
var css =
'body {\n' +
' margin-top: 33px;\n' +
'}\n' +
'\n' +
'div.TranslatorMenu {\n' +
' width: 100%;\n' +
' height: 32px;\n' +
' position: absolute;\n' +
' top: 0px;\n' +
' left: 0px;\n' +
' background-color:#FFFFFF;\n' +
'}\n' +
'\n' +
'td.TranslatorTD {\n' +
' border: 1px solid #0066FF;\n' +
' text-align: center;\n' +
'}\n' +
'\n' +
'.TranslatorInputField {\n' +
' height: 18px;\n' +
' font-family: Tahoma, Verdana, Arial, sans-serif;\n' +
' font-size: 8pt;\n' +
' font-weight: normal;\n' +
' border: 1px solid #333333;\n' +
' margin-top: 3px;\n' +
'}\n' +
'\n' +
'#TranslatorSelect {\n' +
' width: 175px;\n' +
'}\n' +
'\n' +
'#TranslatorButton {\n' +
' width: 70px;\n' +
'}';
var html =
'<div class="TranslatorMenu">\n' +
'\n' +
'<script language="javascript" type="text/javascript">\n' +
'function Translate() {\n' +
' lp = document.getElementById("lp");\n' +
' if(lp == null) {\n' +
' alert("Something went terribly wrong..");\n' +
' return false;\n' +
' }\n' +
' \n' +
' if(lp.value == "") return false;\n' +
' \n' +
' document.location.href = "http://world.altavista.com/babelfish/trurl_pagecontent?lp=" + lp.value + "&trurl=" + escape(document.location.href);\n' +
'}\n' +
'</script>\n' +
'\n' +
'<table width="100%" border="0" cellspacing="2">\n' +
'<tr><td class="TranslatorTD">\n' +
'<select id="lp" class="TranslatorInputField" id="TranslatorSelect">\n' +
' <option value="">Select from and to languages</option>\n' +
'\n' +
' <option value="zh_en">Chinese-simp to English</option>\n' +
' <option value="zt_en">Chinese-trad to English</option>\n' +
' <option value="en_zh">English to Chinese-simp</option>\n' +
' <option value="en_zt">English to Chinese-trad</option>\n' +
' <option value="en_nl">English to Dutch</option>\n' +
' <option value="en_fr">English to French</option>\n' +
'\n' +
' <option value="en_de">English to German</option>\n' +
' <option value="en_el">English to Greek</option>\n' +
' <option value="en_it">English to Italian</option>\n' +
' <option value="en_ja">English to Japanese</option>\n' +
' <option value="en_ko">English to Korean</option>\n' +
' <option value="en_pt">English to Portuguese</option>\n' +
'\n' +
' <option value="en_ru">English to Russian</option>\n' +
' <option value="en_es">English to Spanish</option>\n' +
' <option value="nl_en">Dutch to English</option>\n' +
' <option value="nl_fr">Dutch to French</option>\n' +
' <option value="fr_en">French to English</option>\n' +
' <option value="fr_de">French to German</option>\n' +
'\n' +
' <option value="fr_el">French to Greek</option>\n' +
' <option value="fr_it">French to Italian</option>\n' +
' <option value="fr_pt">French to Portuguese</option>\n' +
' <option value="fr_nl">French to Dutch</option>\n' +
' <option value="fr_es">French to Spanish</option>\n' +
' <option value="de_en">German to English</option>\n' +
'\n' +
' <option value="de_fr">German to French</option>\n' +
' <option value="el_en">Greek to English</option>\n' +
' <option value="el_fr">Greek to French</option>\n' +
' <option value="it_en">Italian to English</option>\n' +
' <option value="it_fr">Italian to French</option>\n' +
' <option value="ja_en">Japanese to English</option>\n' +
'\n' +
' <option value="ko_en">Korean to English</option>\n' +
' <option value="pt_en">Portuguese to English</option>\n' +
' <option value="pt_fr">Portuguese to French</option>\n' +
' <option value="ru_en">Russian to English</option>\n' +
' <option value="es_en">Spanish to English</option>\n' +
' <option value="es_fr">Spanish to French</option>\n' +
'</select>\n' +
' \n' +
'<input type="button" class="TranslatorInputField" id="TranslatorButton" name="ok" value="Translate!" onClick="Translate();">\n' +
'</td></tr></table></div>';
this.injectCss(css);
this.injectHtml(html);
},
injectCss : function(code) {
var css = document.createElement("style");
css.innerHTML = code;
css.type = "text/css";
this.injectObject("style", 0, css);
},
injectHtml : function(code) {
var div = document.createElement("div");
div.innerHTML = code;
this.injectObject("body", 0, div);
},
injectObject : function(baseTag, tagIndex, obj) {
try {
document.getElementsByTagName(baseTag)[tagIndex].appendChild(obj);
} catch (e) { }
}
};
GM_registerMenuCommand("Translate current page", ( function() {Translator.injectTranslateMenu();} ), {ctrl:true, alt:true, key:"t"});
//alert(Translator.getDocType());
