Translator for Whatsapp web
当前为
// ==UserScript==
// @name Translator for Whatsapp
// @namespace http://tampermonkey.net/
// @homepage https://greasyfork.org/zh-CN/scripts/28218-translator-for-whatsapp
// @version 0.2
// @description Translator for Whatsapp web
// @author JedLiu
// @match https://web.whatsapp.com/*
// @run-at document-start
// @grant GM_setValue
// @grant GM_getValue
// @grant GM_xmlhttpRequest
// @connect translate.googleapis.com
// @require https://code.jquery.com/jquery-latest.js
// ==/UserScript==
(function() {
'use strict';
//All supported languages
//Remove // if you want to add new one
//所有支持的预言
//将前面的//符号移除即可添加
var all_languages = [
//{id:'af', name:'Afrikaans'},
//{id:'sq', name:'Albanian'},
//{id:'ar', name:'Arabic'},
//{id:'hy', name:'Armenian'},
//{id:'az', name:'Azerbaijani'},
//{id:'eu', name:'Basque'},
//{id:'be', name:'Belarusian'},
//{id:'bn', name:'Bengali'},
//{id:'bs', name:'Bosnian'},
//{id:'bg', name:'Bulgarian'},
//{id:'ca', name:'Catalan'},
//{id:'ceb', name:'Cebuano'},
//{id:'ny', name:'Chichewa'},
//{id:'zh-CN', name:'Chinese Simplified'},
//{id:'zh-TW', name:'Chinese Traditional'},
//{id:'co', name:'Corsican'},
//{id:'hr', name:'Croatian'},
//{id:'cs', name:'Czech'},
//{id:'da', name:'Danish'},
//{id:'nl', name:'Dutch'},
//{id:'en', name:'English'},
//{id:'eo', name:'Esperanto'},
//{id:'et', name:'Estonian'},
//{id:'tl', name:'Filipino'},
//{id:'fi', name:'Finnish'},
{id:'fr', name:'French'},
//{id:'fy', name:'Frisian'},
//{id:'gl', name:'Galician'},
//{id:'ka', name:'Georgian'},
{id:'de', name:'German'},
//{id:'el', name:'Greek'},
//{id:'gu', name:'Gujarati'},
//{id:'ht', name:'Haitian Creole'},
//{id:'ha', name:'Hausa'},
//{id:'haw', name:'Hawaiian'},
//{id:'iw', name:'Hebrew'},
//{id:'hi', name:'Hindi'},
//{id:'hmn', name:'Hmong'},
//{id:'hu', name:'Hungarian'},
//{id:'is', name:'Icelandic'},
//{id:'ig', name:'Igbo'},
//{id:'id', name:'Indonesian'},
//{id:'ga', name:'Irish'},
{id:'it', name:'Italian'},
{id:'ja', name:'Japanese'},
//{id:'jw', name:'Javanese'},
//{id:'kn', name:'Kannada'},
//{id:'kk', name:'Kazakh'},
//{id:'km', name:'Khmer'},
{id:'ko', name:'Korean'},
//{id:'ku', name:'Kurdish (Kurmanji)'},
//{id:'ky', name:'Kyrgyz'},
//{id:'lo', name:'Lao'},
//{id:'la', name:'Latin'},
//{id:'lv', name:'Latvian'},
//{id:'lt', name:'Lithuanian'},
//{id:'lb', name:'Luxembourgish'},
//{id:'mk', name:'Macedonian'},
//{id:'mg', name:'Malagasy'},
//{id:'ms', name:'Malay'},
//{id:'ml', name:'Malayalam'},
//{id:'mt', name:'Maltese'},
//{id:'mi', name:'Maori'},
//{id:'mr', name:'Marathi'},
//{id:'mn', name:'Mongolian'},
//{id:'my', name:'Myanmar (Burmese)'},
//{id:'ne', name:'Nepali'},
//{id:'no', name:'Norwegian'},
//{id:'ps', name:'Pashto'},
//{id:'fa', name:'Persian'},
//{id:'pl', name:'Polish'},
{id:'pt', name:'Portuguese'},
//{id:'ma', name:'Punjabi'},
//{id:'ro', name:'Romanian'},
{id:'ru', name:'Russian'},
//{id:'sm', name:'Samoan'},
//{id:'gd', name:'Scots Gaelic'},
//{id:'sr', name:'Serbian'},
//{id:'st', name:'Sesotho'},
//{id:'sn', name:'Shona'},
//{id:'sd', name:'Sindhi'},
//{id:'si', name:'Sinhala'},
//{id:'sk', name:'Slovak'},
//{id:'sl', name:'Slovenian'},
//{id:'so', name:'Somali'},
{id:'es', name:'Spanish'},
//{id:'su', name:'Sudanese'},
//{id:'sw', name:'Swahili'},
//{id:'sv', name:'Swedish'},
//{id:'tg', name:'Tajik'},
//{id:'ta', name:'Tamil'},
//{id:'te', name:'Telugu'},
//{id:'th', name:'Thai'},
//{id:'tr', name:'Turkish'},
//{id:'uk', name:'Ukrainian'},
//{id:'ur', name:'Urdu'},
//{id:'uz', name:'Uzbek'},
{id:'vi', name:'Vietnamese'},
//{id:'cy', name:'Welsh'},
//{id:'xh', name:'Xhosa'},
//{id:'yi', name:'Yiddish'},
//{id:'yo', name:'Yoruba'},
//{id:'zu', name:'Zulu'}
];
var $ = $ || window.$,
addListenerInterval = null,
translateInterval = null,
translateTimeout = null,
translate_enabled = true,
translate_ready = false,
translate_string = '',
custom_style = '.language_selected{background-color: #00bfa5;} .language_menu a:hover{background-color: #f4f5f5;}',
image_uri = 'data:image/png;base64,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',
custom_html = '<div class="block-compose tranlate-bottom"><div style="padding-bottom:6px;padding-right:10px;color: green;"><img alt="Translator" draggable="false" src="' + image_uri + '" style="width:30px;height:30px;"></div><div tabindex="-1" class="input-container"><div class="input" dir="auto"></div></div></div>',
source_language = 'en',
dest_language = 'es',
html_language1 = '<div class="menu-item" style="display:table"><img alt="Translator" draggable="false" src="data:'+ image_uri +'" style="width:25px;height:25px;" /><span style="padding-left:10px; display:table-cell; vertical-align:middle;" id="destination_language_label"></span><span><div tabindex="-1" class="dropdown dropdown-right" style="transform-origin: right top 0px; transform: scale(1); opacity: 1; display:none" id="translate_menu"><ul> '+
'<li tabindex="-1" class="menu-item menu-shortcut language_menu language_selected" style="opacity: 1; transform: translateY(0px);" data-language="off"><a class="ellipsify" title="Turn off">Off</a></li> ',
username = '',
is_debug = true;
//For menu html
for(var i=0;i<all_languages.length;i++){
html_language1 = html_language1 +'<li tabindex="-1" class="menu-item menu-shortcut language_menu" style="opacity: 1; transform: translateY(0px);" data-language="' + all_languages[i].id + '"><a class="ellipsify" title="French">' + all_languages[i].name + '</a></li>';
}
html_language1= html_language1 + '</ul></div></span></div>';
//Add style
var customStyleNode = document.createElement('style');
customStyleNode.textContent = custom_style;
document.querySelector('head').appendChild(customStyleNode);
//Replace all function
function replaceAll(str, find, replace) {
return str.replace(new RegExp(find, 'g'), replace);
}
//Show debug
var debugMessage = function(mes){
if(is_debug)
console.info(mes);
};
//Send translated content
var dispatchTranslateChange = function(){
var isEmojiVisible = false;
//If emoji is visible
if($('.compose-box-items-overlay-container div:first').children().length === 0 ){
$('.compose-box-items-overlay-container').hide();
$('.btn-emoji').click();
} else {
isEmojiVisible = true;
}
//Add empty emoji
$('.emoji-panel-body div div').append('<span data-unicode=" " tabindex="-1" data-emoji-index="0" class="emojik" id="emptyEmojik"></span>');
//Click to send
$("#emptyEmojik").trigger("click");
if(!isEmojiVisible){
$('.btn-emoji').click();
setTimeout(function(){
$('.compose-box-items-overlay-container').removeAttr("style");
$('.send-container').trigger('click');
},500);
}
};
//Do translation
//sl - source language
//dl - target language
//txt - content to be translated
//cb - callback after translation
var translate = function(sl,dl,txt,cb){
debugMessage('Source:'+ txt);
GM_xmlhttpRequest({
method: "GET",
url: "https://translate.googleapis.com/translate_a/single?client=gtx&sl="+ sl + "&tl=" + dl +"&dt=t&q=" + encodeURI(txt),
onload: function(response) {
//replace the \n
var _r_text = replaceAll(response.responseText, '\n"', '"');
var _r = eval(_r_text);
translate_string = '';
for(var i=0; i<_r[0].length;i++){
translate_string += _r[0][i][0];
}
debugMessage('Translation:'+translate_string);
cb.apply({text: translate_string});
//translate_ready = true;
}
});
};
//Bind to get user input
var onDomSubtreeModified = function(){
var $_translate_input_1 = $('.tranlate-bottom').find('.input');
$_translate_input_1.html('Typing...');
translate_ready = false;
var _this = $(this);
delay(function(){
var _input = $.trim(_this.text());
if(_input){
translate(source_language, dest_language, _input, function(){
$_translate_input_1.html(this.text);
translate_ready = true;
});
}else{
$_translate_input_1.html('');
}
}, 1000);
};
//Bind to send the translated content
var onEnterKeyPressed = function( event ) {
if (event.which == 13 && translate_enabled) {
debugMessage('Waiting translation');
event.preventDefault();
var _this = $(this);
translateInterval = setInterval(function(){
if(translate_ready){
_this.html(translate_string);
dispatchTranslateChange();
translate_string = '';
translate_ready = false;
debugMessage('Message sent');
clearInterval(translateInterval);
}
}, 100);
}
};
//Add translation bindings
var addTranslateFunc = function(l){
if(!username){
alert('Can not get the username');
return;
}
var _language = GM_getValue(username);
if(l){
_language = l;
}else if(!_language){
_language = 'off';
}
//Menu
debugMessage('Set language to:' + _language);
$('.language_menu.language_selected').removeClass('language_selected');
$('.language_menu[data-language="'+ _language +'"]').addClass('language_selected');
$('#destination_language_label').html($('.language_selected').text());
dest_language = _language;
GM_setValue(username, _language);
//Add translation input
if(_language !== 'off' && $('.tranlate-bottom').length === 0){
$('.pane-chat-footer').append($(custom_html));
//binding
$('div.input[contenteditable]')
.on('DOMSubtreeModified', onDomSubtreeModified)
.on('keydown', onEnterKeyPressed);
//translate sent or received messages
$('.message-list').on('click', '.selectable-text', function(){
var $_t_this = $(this);
translate('auto', source_language, $(this).text(), function(){
$_t_this.html(this.text);
});
});
}else if(_language === 'off' && $('.tranlate-bottom').length !== 0){
//remove bindings
$('.tranlate-bottom').remove();
$('div.input[contenteditable]')
.off('DOMSubtreeModified', onDomSubtreeModified)
.off('keydown', onEnterKeyPressed);
}
};
//Add linster when user activates a new chat
addListenerInterval = setInterval(function(){
var $_div_chat = $('div.chat');
if($_div_chat.length){
$_div_chat.on('click', function(){
//Get the username
username = escape($(this).find('.chat-title').text());
//Return if the translation input is added
if($('.language_menu').length>0)
return;
//Add translation input
var _menu = $(html_language1).on('click', function(){
$(this).find('div').slideToggle();
});
_menu.find('.language_menu').on('click', function(){
addTranslateFunc($(this).data('language'));
});
$('.pane-chat-controls div:first').prepend(_menu);
//Apply the translate function
addTranslateFunc();
});
clearInterval(addListenerInterval);
}
}, 1000);
//Delay function
var delay = (function(){
var timer = 0;
return function(callback, ms){
clearTimeout (timer);
timer = setTimeout(callback, ms);
};
})();
})();