mirror of
https://github.com/LibreTranslate/LibreTranslate.git
synced 2024-12-24 10:06:43 +02:00
501 lines
17 KiB
HTML
501 lines
17 KiB
HTML
<!DOCTYPE html>
|
|
<html lang="en">
|
|
<head>
|
|
<meta charset="UTF-8">
|
|
<meta name="viewport" content="width=device-width, initial-scale=1.0">
|
|
<title>LibreTranslate - Free and Open Source Machine Translation API</title>
|
|
<link rel="shortcut icon" href="{{ url_for('static', filename='favicon.ico') }}">
|
|
<meta name="description" content="Free and Open Source Machine Translation API. 100% self-hosted, no limits, no ties to proprietary services. Run your own API server in just a few minutes.">
|
|
<meta name="keywords" content="translation,api">
|
|
|
|
<meta property="og:title" content="LibreTranslate - Free and Open Source Machine Translation API" />
|
|
<meta property="og:type" content="website" />
|
|
<meta property="og:url" content="https://libretranslate.com" />
|
|
<meta property="og:image" content="https://user-images.githubusercontent.com/1951843/102724116-32a6df00-42db-11eb-8cc0-129ab39cdfb5.png" />
|
|
<meta property="og:description" name="description" class="swiftype" content="Free and Open Source Machine Translation API. 100% self-hosted, no limits, no ties to proprietary services. Run your own API server in just a few minutes."/>
|
|
|
|
<script src="{{ url_for('static', filename='js/vue@2.js') }}"></script>
|
|
<!-- Compiled and minified CSS -->
|
|
<link rel="stylesheet" href="{{ url_for('static', filename='css/materialize.min.css') }}">
|
|
<link rel="stylesheet" href="{{ url_for('static', filename='css/material-icons.css') }}" />
|
|
<link rel="stylesheet" href="{{ url_for('static', filename='css/prism.min.css') }}" />
|
|
<link rel="stylesheet" href="{{ url_for('static', filename='css/main.css') }}?t=2" />
|
|
|
|
{% if gaId %}
|
|
<!-- Global site tag (gtag.js) - Google Analytics -->
|
|
<script async src="https://www.googletagmanager.com/gtag/js?id={{ gaId }}"></script>
|
|
<script>
|
|
window.dataLayer = window.dataLayer || [];
|
|
function gtag(){dataLayer.push(arguments);}
|
|
gtag('js', new Date());
|
|
gtag('config', '{{ gaId }}');
|
|
</script>
|
|
{% endif %}
|
|
</head>
|
|
|
|
<body>
|
|
<header>
|
|
<nav class="blue lighten-1" role="navigation">
|
|
<div class="nav-wrapper container">
|
|
<a id="logo-container" href="/" class="brand-logo">
|
|
<img src="{{ url_for('static', filename='icon.svg') }}" class="logo"> LibreTranslate
|
|
</a>
|
|
<ul class="right hide-on-med-and-down">
|
|
<li><a href="/docs">API Docs</a></li>
|
|
<li><a href="https://github.com/LibreTranslate/LibreTranslate" rel="noopener noreferrer">GitHub</a></li>
|
|
{% if api_keys %}
|
|
<li><a href="javascript:setApiKey()" title="Set API Key"><i class="material-icons">vpn_key</i></a></li>
|
|
{% endif %}
|
|
</ul>
|
|
|
|
<ul id="nav-mobile" class="sidenav">
|
|
<li><a href="/docs">API Docs</a></li>
|
|
<li><a href="https://github.com/LibreTranslate/LibreTranslate" rel="noopener noreferrer">GitHub</a></li>
|
|
{% if api_keys %}
|
|
<li><a href="javascript:setApiKey()" title="Set API Key"><i class="material-icons">vpn_key</i></a></li>
|
|
{% endif %}
|
|
</ul>
|
|
<a href="#" data-target="nav-mobile" class="sidenav-trigger"><i class="material-icons">menu</i></a>
|
|
</div>
|
|
</nav>
|
|
</header>
|
|
|
|
<main id="app">
|
|
<div class="section no-pad-bot center" v-if="loading">
|
|
<div class="container">
|
|
<div class="row">
|
|
<div class="preloader-wrapper active">
|
|
<div class="spinner-layer spinner-blue-only">
|
|
<div class="circle-clipper left">
|
|
<div class="circle"></div>
|
|
</div><div class="gap-patch">
|
|
<div class="circle"></div>
|
|
</div><div class="circle-clipper right">
|
|
<div class="circle"></div>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
|
|
<div v-else-if="error">
|
|
<div class="section no-pad-bot">
|
|
<div class="container">
|
|
<div class="row">
|
|
<div class="col s12 m7">
|
|
<div class="card horizontal">
|
|
<div class="card-stacked">
|
|
<div class="card-content">
|
|
<i class="material-icons">warning</i><p> [[ error ]]</p>
|
|
</div>
|
|
<div class="card-action">
|
|
<a href="#" @click="dismissError">Dismiss</a>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
|
|
<div v-else>
|
|
<div class="section no-pad-bot">
|
|
<div class="container">
|
|
<div class="row">
|
|
<h3 class="header center">Translation API</h3>
|
|
|
|
<form class="col s12">
|
|
<div class="row mb-0">
|
|
<div class="col s6 language-select">
|
|
<span>Translate from</span>
|
|
<select class="browser-default" v-model="sourceLang" ref="sourceLangDropdown" @change="handleInput">
|
|
<template v-for="option in langs">
|
|
<option :value="option.code">[[ option.name ]]</option>
|
|
</template>
|
|
</select>
|
|
</div>
|
|
|
|
<div class="col s6 language-select">
|
|
<a href="javascript:void(0)" @click="swapLangs" class="btn-switch-language">
|
|
<i class="material-icons">swap_horiz</i>
|
|
</a>
|
|
<span>Translate into</span>
|
|
<select class="browser-default" v-model="targetLang" ref="targetLangDropdown" @change="handleInput">
|
|
<template v-for="option in langs">
|
|
<option v-if="option.code !== 'auto'" :value="option.code">[[ option.name ]]</option>
|
|
</template>
|
|
</select>
|
|
</div>
|
|
</div>
|
|
|
|
<div class="row">
|
|
<div class="input-field textarea-container col s6">
|
|
<label for="textarea1" class="sr-only">
|
|
Text to translate
|
|
</label>
|
|
<textarea id="textarea1" v-model="inputText" @input="handleInput" ref="inputTextarea" dir="auto"></textarea>
|
|
<button class="btn-delete-text" title="Delete text" @click="deleteText">
|
|
<i class="material-icons">close</i>
|
|
</button>
|
|
<div class="characters-limit-container" v-if="charactersLimit !== -1">
|
|
<label>[[ inputText.length ]] / [[ charactersLimit ]]</label>
|
|
</div>
|
|
</div>
|
|
|
|
<div class="input-field textarea-container col s6">
|
|
<label for="textarea2" class="sr-only">
|
|
Translated text
|
|
</label>
|
|
<textarea id="textarea2" v-model="translatedText" ref="translatedTextarea" dir="auto" readonly></textarea>
|
|
<button class="btn-copy-translated" @click="copyText">
|
|
<span>[[ copyTextLabel ]]</span> <i class="material-icons">content_copy</i>
|
|
</button>
|
|
<div class="position-relative">
|
|
<div class="progress translate" v-if="loadingTranslation">
|
|
<div class="indeterminate"></div>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
</form>
|
|
|
|
</div>
|
|
</div>
|
|
</div>
|
|
|
|
<div class="section no-pad-bot">
|
|
<div class="container">
|
|
<div class="row center">
|
|
<div class="col s12 m12">
|
|
|
|
<div class="row center">
|
|
<div class="col s12 m12 l6 left-align">
|
|
<p class="mb-0">Request</p>
|
|
<pre class="code mt-0"><code class="language-javascript" v-html="$options.filters.highlight(requestCode)">
|
|
</code></pre>
|
|
</div>
|
|
<div class="col s12 m12 l6 left-align">
|
|
<p class="mb-0">Response</p>
|
|
<pre class="code mt-0"><code class="language-javascript" v-html="$options.filters.highlight(output)">
|
|
</code></pre>
|
|
</div>
|
|
</div>
|
|
|
|
</div>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
{% if web_version %}
|
|
<div class="section no-pad-bot">
|
|
<div class="container">
|
|
<div class="row center">
|
|
<div class="col s12 m12">
|
|
<h3 class="header">Open Source Machine Translation</h3>
|
|
<h4 class="header">100% Self-Hosted. No Limits. No Ties to Proprietary Services.</h4>
|
|
<br/><a class="waves-effect waves-light btn btn-large" href="https://github.com/LibreTranslate/LibreTranslate" rel="noopener noreferrer"><i class="material-icons left">cloud_download</i> Download</a>
|
|
<br/><br/><br/>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
{% endif %}
|
|
</div>
|
|
</main>
|
|
|
|
<footer class="page-footer blue darken-3">
|
|
<div class="container">
|
|
<div class="row">
|
|
<div class="col l12 s12">
|
|
<h5 class="white-text">LibreTranslate</h5>
|
|
<p class="grey-text text-lighten-4">Free and Open Source Machine Translation API</p>
|
|
<p><a class="grey-text text-lighten-4" href="https://www.gnu.org/licenses/agpl-3.0.en.html" rel="noopener noreferrer">License: AGPLv3</a></p>
|
|
<p><a class="grey-text text-lighten-4" href="/javascript-licenses" rel="jslicense">JavaScript license information</a></p>
|
|
{% if web_version %}
|
|
<p>
|
|
This public API should be used for testing, personal or infrequent use. If you're going to run an application in production, please <a href="https://github.com/LibreTranslate/LibreTranslate" class="grey-text text-lighten-4" style="text-decoration: underline;" rel="noopener noreferrer">host your own server</a> or <a class="grey-text text-lighten-4" href="https://github.com/LibreTranslate/LibreTranslate#mirrors" style="text-decoration: underline;" rel="noopener noreferrer">get an API key</a>.
|
|
</p>
|
|
{% endif %}
|
|
</div>
|
|
</div>
|
|
</div>
|
|
<div class="footer-copyright center">
|
|
<p>
|
|
Made with ❤ by <a class="grey-text text-lighten-3" href="https://github.com/LibreTranslate/LibreTranslate/graphs/contributors" rel="noopener noreferrer">LibreTranslate Contributors</a> and powered by <a class="grey-text text-lighten-3" href="https://github.com/argosopentech/argos-translate/" rel="noopener noreferrer">Argos Translate</a>
|
|
</p>
|
|
</div>
|
|
</footer>
|
|
|
|
<script src="{{ url_for('static', filename='js/materialize.min.js') }}"></script>
|
|
<script>
|
|
// @license magnet:?xt=urn:btih:0b31508aeb0634b347b8270c7bee4d411b5d4109&dn=agpl-3.0.txt AGPL-3.0
|
|
window.Prism = window.Prism || {};
|
|
window.Prism.manual = true;
|
|
// @license-end
|
|
</script>
|
|
|
|
<script src="{{ url_for('static', filename='js/prism.min.js') }}"></script>
|
|
|
|
<script>
|
|
// @license magnet:?xt=urn:btih:0b31508aeb0634b347b8270c7bee4d411b5d4109&dn=agpl-3.0.txt AGPL-3.0
|
|
// API host/endpoint
|
|
var BaseUrl = window.location.protocol + "//" + window.location.host;
|
|
|
|
document.addEventListener('DOMContentLoaded', function(){
|
|
var sidenavElems = document.querySelectorAll('.sidenav');
|
|
var sidenavInstances = M.Sidenav.init(sidenavElems);
|
|
|
|
var app = new Vue({
|
|
el: '#app',
|
|
delimiters: ['[[',']]'],
|
|
data: {
|
|
BaseUrl: BaseUrl,
|
|
loading: true,
|
|
error: "",
|
|
langs: [],
|
|
settings: {},
|
|
sourceLang: "",
|
|
targetLang: "",
|
|
|
|
loadingTranslation: false,
|
|
inputText: "",
|
|
inputTextareaHeight: 250,
|
|
translatedText: "",
|
|
output: "",
|
|
charactersLimit: -1,
|
|
|
|
copyTextLabel: "Copy text"
|
|
},
|
|
mounted: function(){
|
|
var self = this;
|
|
var requestSettings = new XMLHttpRequest();
|
|
requestSettings.open('GET', BaseUrl + '/frontend/settings', true);
|
|
|
|
requestSettings.onload = function() {
|
|
if (this.status >= 200 && this.status < 400) {
|
|
// Success!
|
|
self.settings = JSON.parse(this.response);
|
|
self.sourceLang = self.settings.language.source.code;
|
|
self.targetLang = self.settings.language.target.code;
|
|
self.charactersLimit = self.settings.charLimit;
|
|
}else {
|
|
self.error = "Cannot load /frontend/settings";
|
|
self.loading = false;
|
|
}
|
|
};
|
|
|
|
requestSettings.onerror = function() {
|
|
self.error = "Error while calling /frontend/settings";
|
|
self.loading = false;
|
|
};
|
|
|
|
requestSettings.send();
|
|
|
|
var requestLanguages = new XMLHttpRequest();
|
|
requestLanguages.open('GET', BaseUrl + '/languages', true);
|
|
|
|
requestLanguages.onload = function() {
|
|
if (this.status >= 200 && this.status < 400) {
|
|
// Success!
|
|
self.langs = JSON.parse(this.response);
|
|
self.langs.push({ name: 'Auto Detect (Experimental)', code: 'auto' })
|
|
if (self.langs.length === 0){
|
|
self.loading = false;
|
|
self.error = "No languages available. Did you install the models correctly?"
|
|
return;
|
|
}
|
|
|
|
self.loading = false;
|
|
} else {
|
|
self.error = "Cannot load /languages";
|
|
self.loading = false;
|
|
}
|
|
};
|
|
|
|
requestLanguages.onerror = function() {
|
|
self.error = "Error while calling /languages";
|
|
self.loading = false;
|
|
};
|
|
|
|
requestLanguages.send();
|
|
},
|
|
updated: function(){
|
|
M.FormSelect.init(this.$refs.sourceLangDropdown);
|
|
M.FormSelect.init(this.$refs.targetLangDropdown);
|
|
if (this.inputText === ""){
|
|
this.$refs.inputTextarea.style.height = this.inputTextareaHeight + "px";
|
|
this.$refs.translatedTextarea.style.height = this.inputTextareaHeight + "px";
|
|
}else{
|
|
this.$refs.inputTextarea.style.height = this.$refs.translatedTextarea.style.height = "1px";
|
|
this.$refs.inputTextarea.style.height = Math.max(this.inputTextareaHeight, this.$refs.inputTextarea.scrollHeight + 32) + "px";
|
|
this.$refs.translatedTextarea.style.height = Math.max(this.inputTextareaHeight, this.$refs.translatedTextarea.scrollHeight + 32) + "px";
|
|
}
|
|
|
|
if (this.charactersLimit !== -1 && this.inputText.length >= this.charactersLimit){
|
|
this.inputText = this.inputText.substring(0, this.charactersLimit);
|
|
}
|
|
|
|
// Update "selected" attribute (to overcome a vue.js limitation)
|
|
// but properly display checkmarks on supported browsers.
|
|
// Also change the <select> width value depending on the <option> length
|
|
for (var i = 0; i < this.$refs.sourceLangDropdown.children.length; i++){
|
|
var el = this.$refs.sourceLangDropdown.children[i];
|
|
if (el.value === this.sourceLang){
|
|
el.setAttribute('selected', '');
|
|
this.$refs.sourceLangDropdown.style.width = getTextWidth(el.text) + 24 + 'px';
|
|
}else{
|
|
el.removeAttribute('selected');
|
|
}
|
|
}
|
|
for (var i = 0; i < this.$refs.targetLangDropdown.children.length; i++){
|
|
var el = this.$refs.targetLangDropdown.children[i];
|
|
if (el.value === this.targetLang){
|
|
el.setAttribute('selected', '');
|
|
this.$refs.targetLangDropdown.style.width = getTextWidth(el.text) + 24 + 'px';
|
|
}else{
|
|
el.removeAttribute('selected');
|
|
}
|
|
}
|
|
|
|
},
|
|
computed: {
|
|
requestCode: function(){
|
|
return ['const res = await fetch("' + this.BaseUrl + '/translate", {',
|
|
' method: "POST",',
|
|
' body: JSON.stringify({',
|
|
' q: "' + this.$options.filters.escape(this.inputText) + '",',
|
|
' source: "' + this.$options.filters.escape(this.sourceLang) + '",',
|
|
' target: "' + this.$options.filters.escape(this.targetLang) + '"',
|
|
' }),',
|
|
' headers: { "Content-Type": "application/json" }',
|
|
'});',
|
|
'',
|
|
'console.log(await res.json());'].join("\n");
|
|
}
|
|
},
|
|
filters: {
|
|
escape: function(v){
|
|
return v.replace('"', '\\\"');
|
|
},
|
|
highlight: function(v){
|
|
return Prism.highlight(v, Prism.languages.javascript, 'javascript');
|
|
}
|
|
},
|
|
methods: {
|
|
abortPreviousTransRequest: function(){
|
|
if (this.transRequest){
|
|
this.transRequest.abort();
|
|
this.transRequest = null;
|
|
}
|
|
},
|
|
swapLangs: function(){
|
|
var t = this.sourceLang;
|
|
this.sourceLang = this.targetLang;
|
|
this.targetLang = t;
|
|
this.inputText = this.translatedText;
|
|
this.translatedText = "";
|
|
this.handleInput();
|
|
},
|
|
dismissError: function(){
|
|
this.error = '';
|
|
},
|
|
handleInput: function(e){
|
|
if (this.timeout) clearTimeout(this.timeout);
|
|
this.timeout = null;
|
|
|
|
if (this.inputText === ""){
|
|
this.translatedText = "";
|
|
this.output = "";
|
|
this.abortPreviousTransRequest();
|
|
this.loadingTranslation = false;
|
|
return;
|
|
}
|
|
|
|
var self = this;
|
|
|
|
self.loadingTranslation = true;
|
|
this.timeout = setTimeout(function(){
|
|
self.abortPreviousTransRequest();
|
|
|
|
var request = new XMLHttpRequest();
|
|
self.transRequest = request;
|
|
|
|
var data = new FormData();
|
|
data.append("q", self.inputText);
|
|
data.append("source", self.sourceLang);
|
|
data.append("target", self.targetLang);
|
|
data.append("api_key", localStorage.getItem("api_key") || "");
|
|
|
|
request.open('POST', BaseUrl + '/translate', true);
|
|
|
|
request.onload = function() {
|
|
try{
|
|
var res = JSON.parse(this.response);
|
|
// Success!
|
|
if (res.translatedText !== undefined){
|
|
self.translatedText = res.translatedText;
|
|
self.loadingTranslation = false;
|
|
self.output = JSON.stringify(res, null, 4);
|
|
}else{
|
|
throw new Error(res.error || "Unknown error");
|
|
}
|
|
}catch(e){
|
|
self.error = e.message;
|
|
self.loadingTranslation = false;
|
|
}
|
|
};
|
|
|
|
request.onerror = function() {
|
|
self.error = "Error while calling /translate";
|
|
self.loadingTranslation = false;
|
|
};
|
|
|
|
request.send(data);
|
|
}, '{{ frontendTimeout }}');
|
|
},
|
|
copyText: function(e){
|
|
e.preventDefault();
|
|
this.$refs.translatedTextarea.select();
|
|
this.$refs.translatedTextarea.setSelectionRange(0, 9999999); /* For mobile devices */
|
|
document.execCommand("copy");
|
|
|
|
if (this.copyTextLabel === "Copy text"){
|
|
this.copyTextLabel = "Copied";
|
|
var self = this;
|
|
setTimeout(function(){
|
|
self.copyTextLabel = "Copy text";
|
|
}, 1500);
|
|
}
|
|
},
|
|
deleteText: function(e){
|
|
e.preventDefault();
|
|
this.inputText = this.translatedText = this.output = "";
|
|
}
|
|
}
|
|
});
|
|
|
|
});
|
|
|
|
function getTextWidth(text) {
|
|
var canvas = getTextWidth.canvas || (getTextWidth.canvas = document.createElement("canvas"));
|
|
var ctx = canvas.getContext("2d");
|
|
ctx.font = 'bold 16px sans-serif';
|
|
var textWidth = Math.ceil(ctx.measureText(text).width);
|
|
return textWidth;
|
|
}
|
|
|
|
function setApiKey(){
|
|
var prevKey = localStorage.getItem("api_key") || "";
|
|
var newKey = "";
|
|
newKey = window.prompt("Type in your API Key. If you need an API key, contact the server operator.", prevKey);
|
|
if (newKey === null) newKey = "";
|
|
|
|
localStorage.setItem("api_key", newKey);
|
|
}
|
|
|
|
// @license-end
|
|
</script>
|
|
</body>
|
|
</html>
|