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translator.htm
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translator.htm
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<html lang="en" xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>Google Translate Integration for Missive, by Matthew Delmarter</title>
<script src="https://integrations.missiveapp.com/missive.js"></script>
<link href="https://integrations.missiveapp.com/missive.css" rel="stylesheet">
<style>
.translator-heading {
background-color: var(--missive-light-active-color);
}
.translator-textblock {
background-color: var(--missive-conversation-list-background-color);
}
#translated {
display: none;
}
#language {
border: 1px solid var(--missive-blue-color);
border-radius: 3px;
min-width: 2.1em;
padding: 2px 5px;
font-size: 80%;
margin-left: 9px;
background-color: var(--missive-light-blue-color);
color: var(--missive-blue-color);
}
#error div, #error span {
color: var(--missive-red-color);
}
main {
overflow: auto!important;
height: 100vh;
}
</style>
</head>
<body>
<main class="padding content-grow content-vertical">
<div id="translate" class="columns-center padding-small">
<div id="btn-translate" class="button">Translate Email</div>
</div>
<div id="translated">
<div class="box">
<div class="box-header text-600 translator-heading"><span id="subject"></span><span id="lang"></span></div>
<div id="message" class="box-content text-normal translator-textblock"></div>
</div>
<div class="columns-center padding-medium">
<div id="btn-conversation" class="button-token margin-xsmall">Add to Conversation</div>
<div id="btn-reply" class="button-token margin-xsmall">Reply</div>
</div>
</div>
<div id="error" class="align-center padding-small"></div>
</main>
<script src="https://code.jquery.com/jquery-3.3.1.min.js" integrity="sha256-FgpCb/KJQlLNfOu91ta32o/NMZxltwRo8QtmkMRdAu8=" crossorigin="anonymous"></script>
<script type="text/javascript">
// the current message object from Missive
var message;
// the language returned by Google
var langDetected = false;
// work with the url query string
var urlParams = new URLSearchParams(window.location.search);
// you MUST set the ?key= in the url
var apiKey = (urlParams.has('key')) ? urlParams.get('key') : showError('Error: Missing Translate API Key');
// configure google translate options via the url
var langSource = (urlParams.has('sl')) ? urlParams.get('sl') : ''; // leave blank to auto-detect lang
var langTarget = (urlParams.has('tl')) ? urlParams.get('tl') : 'en'; // default to english
// the strings can be localised via the url
var strLoading = (urlParams.has('strLoading')) ? urlParams.get('strLoading') : 'Loading...';
var strTranslate = (urlParams.has('strTranslate')) ? urlParams.get('strTranslate') : 'Translate';
var strTranslating = (urlParams.has('strTranslating')) ? urlParams.get('strTranslating') : 'Translating...';
var strConversation = (urlParams.has('strConversation')) ? urlParams.get('strConversation') : 'Add to Conversation';
var strReply = (urlParams.has('strReply')) ? urlParams.get('strReply') : 'Reply';
var strGoogle = (urlParams.has('strGoogle')) ? urlParams.get('strGoogle') : 'Open Google Translate';
var strError = (urlParams.has('strError')) ? urlParams.get('strError') : 'Something went wrong.';
var strErrorTip = (urlParams.has('strErrorTip')) ? urlParams.get('strErrorTip') : 'If you load Missive in your browser you can check the developer console output.';
// array of all languages (English) - will be overridden if tl != "en"
var languages = [{"language":"af","name":"Afrikaans"},{"language":"sq","name":"Albanian"},{"language":"am","name":"Amharic"},{"language":"ar","name":"Arabic"},{"language":"hy","name":"Armenian"},{"language":"az","name":"Azerbaijani"},{"language":"eu","name":"Basque"},{"language":"be","name":"Belarusian"},{"language":"bn","name":"Bengali"},{"language":"bs","name":"Bosnian"},{"language":"bg","name":"Bulgarian"},{"language":"ca","name":"Catalan"},{"language":"ceb","name":"Cebuano"},{"language":"ny","name":"Chichewa"},{"language":"zh","name":"Chinese (Simplified)"},{"language":"zh-TW","name":"Chinese (Traditional)"},{"language":"co","name":"Corsican"},{"language":"hr","name":"Croatian"},{"language":"cs","name":"Czech"},{"language":"da","name":"Danish"},{"language":"nl","name":"Dutch"},{"language":"en","name":"English"},{"language":"eo","name":"Esperanto"},{"language":"et","name":"Estonian"},{"language":"tl","name":"Filipino"},{"language":"fi","name":"Finnish"},{"language":"fr","name":"French"},{"language":"fy","name":"Frisian"},{"language":"gl","name":"Galician"},{"language":"ka","name":"Georgian"},{"language":"de","name":"German"},{"language":"el","name":"Greek"},{"language":"gu","name":"Gujarati"},{"language":"ht","name":"Haitian Creole"},{"language":"ha","name":"Hausa"},{"language":"haw","name":"Hawaiian"},{"language":"iw","name":"Hebrew"},{"language":"hi","name":"Hindi"},{"language":"hmn","name":"Hmong"},{"language":"hu","name":"Hungarian"},{"language":"is","name":"Icelandic"},{"language":"ig","name":"Igbo"},{"language":"id","name":"Indonesian"},{"language":"ga","name":"Irish"},{"language":"it","name":"Italian"},{"language":"ja","name":"Japanese"},{"language":"jw","name":"Javanese"},{"language":"kn","name":"Kannada"},{"language":"kk","name":"Kazakh"},{"language":"km","name":"Khmer"},{"language":"ko","name":"Korean"},{"language":"ku","name":"Kurdish (Kurmanji)"},{"language":"ky","name":"Kyrgyz"},{"language":"lo","name":"Lao"},{"language":"la","name":"Latin"},{"language":"lv","name":"Latvian"},{"language":"lt","name":"Lithuanian"},{"language":"lb","name":"Luxembourgish"},{"language":"mk","name":"Macedonian"},{"language":"mg","name":"Malagasy"},{"language":"ms","name":"Malay"},{"language":"ml","name":"Malayalam"},{"language":"mt","name":"Maltese"},{"language":"mi","name":"Maori"},{"language":"mr","name":"Marathi"},{"language":"mn","name":"Mongolian"},{"language":"my","name":"Myanmar (Burmese)"},{"language":"ne","name":"Nepali"},{"language":"no","name":"Norwegian"},{"language":"ps","name":"Pashto"},{"language":"fa","name":"Persian"},{"language":"pl","name":"Polish"},{"language":"pt","name":"Portuguese"},{"language":"pa","name":"Punjabi"},{"language":"ro","name":"Romanian"},{"language":"ru","name":"Russian"},{"language":"sm","name":"Samoan"},{"language":"gd","name":"Scots Gaelic"},{"language":"sr","name":"Serbian"},{"language":"st","name":"Sesotho"},{"language":"sn","name":"Shona"},{"language":"sd","name":"Sindhi"},{"language":"si","name":"Sinhala"},{"language":"sk","name":"Slovak"},{"language":"sl","name":"Slovenian"},{"language":"so","name":"Somali"},{"language":"es","name":"Spanish"},{"language":"su","name":"Sundanese"},{"language":"sw","name":"Swahili"},{"language":"sv","name":"Swedish"},{"language":"tg","name":"Tajik"},{"language":"ta","name":"Tamil"},{"language":"te","name":"Telugu"},{"language":"th","name":"Thai"},{"language":"tr","name":"Turkish"},{"language":"uk","name":"Ukrainian"},{"language":"ur","name":"Urdu"},{"language":"uz","name":"Uzbek"},{"language":"vi","name":"Vietnamese"},{"language":"cy","name":"Welsh"},{"language":"xh","name":"Xhosa"},{"language":"yi","name":"Yiddish"},{"language":"yo","name":"Yoruba"},{"language":"zu","name":"Zulu"}];
// triggered each time a new email is loaded in Missive
Missive.on('change:conversations', (ids) => {
reset();
Missive.fetchConversations(ids, ['latest_message']).then((conversations) => {
if (conversations.length !== 1) {
// Do nothing if multiple conversations are selected.
return;
}
message = conversations[0].latest_message;
});
});
Missive.setActions([
{
// contexts: ['conversation', 'message', 'comment', 'swipe'],
contexts: ['message'],
label: strTranslate,
callback: (data) => {
let { conversation } = data;
if (!conversation) return;
let { message } = data;
translateEmail(message);
},
},
]);
function showError(msg, tip) {
var errorMsg = '<span class="text-large text-label">' + msg + '</span>';
if (tip) {
errorMsg += '<br/><span class="text-small">' + tip + '</span>';
}
// show a link to manually translate it
errorMsg += '<p class="text-small"><a target="_blank" href="' + getBrowserUrl(langSource, langTarget, message.body) + '">' + strGoogle + '</a></p>';
$('#error').html(errorMsg);
}
function getBrowserUrl(sl, tl, text)
{
if (sl === '') sl = 'auto';
var gurl = 'https://translate.google.com/#view=home&op=translate&sl=' + sl + '&tl=' + tl + '&text=';
if (text) {
// strip html tags
text = text.replace(/<(?:.|\n)*?>/gm, '');
// strip multiple newlines
text = text.replace(/\n\s*\n/g, '\n\n');
// url encode
gurl += encodeURIComponent(text);
}
return gurl;
}
$("#btn-translate").click(function () {
translateEmail(message);
});
// fn to get text from html, preserving line breaks etc
(function($) {
$.fn.innerText = function(msg) {
if (msg) {
if (document.body.innerText) {
for (var i in this) {
this[i].innerText = msg;
}
} else {
for (var i in this) {
this[i].innerHTML.replace(/&lt;br&gt;/gi,"n").replace(/(&lt;([^&gt;]+)&gt;)/gi, "");
}
}
return this;
} else {
if (document.body.innerText) {
return this[0].innerText;
} else {
return this[0].innerHTML.replace(/&lt;br&gt;/gi,"n").replace(/(&lt;([^&gt;]+)&gt;)/gi, "");
}
}
};
})(jQuery);
$("#btn-conversation").click(function () {
var comment = '*' + $("#subject").innerText() + '*\n\n' + $("#message").innerText();
// strip multiple newlines
comment = comment.replace(/\n\s*\n/g, '\n\n');
Missive.comment( comment );
});
$("#btn-reply").click(function () {
var url = getBrowserUrl(langTarget, langDetected);
window.open(url);
});
function translateEmail(message) {
$("#btn-translate").html(strTranslating);
if (message.body) {
var quote = message.body.indexOf('<div class=\"missive_quote\"><blockquote');
if (quote > -1)
{
message.body = message.body.substring(0, quote);
}
translateString(message.subject, "#subject");
translateString(message.body, "#message", true);
}
}
function translateString(text, target, detectLang) {
$("#translated").show();
$("#translate").hide();
$.ajax({
type: "POST",
headers: { "X-HTTP-Method-Override": "GET" },
url: "https://www.googleapis.com/language/translate/v2",
dataType: "jsonp",
data: {
key: apiKey,
source: langSource,
target: langTarget,
q: text
},
success: function (result) {
if (result.error) {
showError(strError, strErrorTip);
} else {
if (detectLang) {
langDetected = result.data.translations[0].detectedSourceLanguage;
}
$(target).html(result.data.translations[0].translatedText);
if (langDetected) {
var lang = languages.find(languages => languages.language === langDetected).name;
$('#lang').html('<span id="language">' + lang + '</span>');
}
}
},
error: function() {
showError(strError, strErrorTip);
}
});
}
function getAllLanguages() {
var url = "https://translation.googleapis.com/language/translate/v2/languages?key=" + apiKey;
url += "&target=" + langTarget;
$.get(url, function (data, status) {
languages = data.data.languages;
});
}
function reset() {
$("#btn-translate").html(strTranslate);
$("#btn-conversation").html(strConversation);
$("#btn-reply").html(strReply);
$("#subject").html(strLoading);
$('#lang').html('');
$('#error').html('');
$("#message").html(strLoading);
$("#translated").hide();
$("#translate").show();
langDetected = false;
}
// apply the strings to labels etc
reset();
// get a list of all language names if the target translation is not English
// i.e. the current Missive user is not an English speaker
if (langTarget != 'en') {
getAllLanguages();
}
</script>
</body>
</html>