478 lines
21 KiB
HTML
478 lines
21 KiB
HTML
<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=no">
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<title>Voice Language Translator</title>
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<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0-alpha1/dist/css/bootstrap.min.css" rel="stylesheet">
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<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.0.0/css/all.min.css">
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<link rel="icon" href="/favicon.ico" sizes="any">
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<link rel="apple-touch-icon" href="/static/icons/apple-icon-180x180.png">
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<link rel="apple-touch-icon" sizes="152x152" href="/static/icons/apple-icon-152x152.png">
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<link rel="apple-touch-icon" sizes="180x180" href="/static/icons/apple-icon-180x180.png">
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<link rel="apple-touch-icon" sizes="167x167" href="/static/icons/apple-icon-167x167.png">
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<style>
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body {
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padding-top: 20px;
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padding-bottom: 20px;
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background-color: #f8f9fa;
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}
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.record-btn {
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width: 80px;
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height: 80px;
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border-radius: 50%; /* This makes the button circular */
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display: flex;
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align-items: center;
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justify-content: center;
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font-size: 32px;
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margin: 20px auto;
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box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
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transition: all 0.3s;
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padding: 0; /* Remove padding to ensure perfect circle */
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border: none; /* Remove border for cleaner look */
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}
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.record-btn:active {
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transform: scale(0.95);
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box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
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}
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.recording {
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background-color: #dc3545 !important;
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animation: pulse 1.5s infinite;
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}
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@keyframes pulse {
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0% {
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transform: scale(1);
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}
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50% {
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transform: scale(1.05);
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}
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100% {
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transform: scale(1);
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}
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}
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.card {
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border-radius: 15px;
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box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
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margin-bottom: 20px;
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}
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.card-header {
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border-radius: 15px 15px 0 0 !important;
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}
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.language-select {
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border-radius: 10px;
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padding: 10px;
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}
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.text-display {
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min-height: 100px;
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padding: 15px;
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background-color: #f8f9fa;
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border-radius: 10px;
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margin-bottom: 15px;
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}
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.btn-action {
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border-radius: 10px;
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padding: 8px 15px;
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margin: 5px;
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}
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.spinner-border {
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width: 1rem;
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height: 1rem;
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margin-right: 5px;
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}
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.status-indicator {
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font-size: 0.9rem;
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font-style: italic;
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color: #6c757d;
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}
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</style>
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<!-- PWA Meta Tags -->
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<meta name="description" content="Translate spoken language between multiple languages with speech input and output">
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<meta name="theme-color" content="#007bff">
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<meta name="apple-mobile-web-app-capable" content="yes">
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<meta name="apple-mobile-web-app-status-bar-style" content="black-translucent">
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<meta name="apple-mobile-web-app-title" content="Translator">
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<!-- PWA Icons and Manifest -->
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<link rel="manifest" href="/static/manifest.json">
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<link rel="icon" type="image/png" href="/static/icons/icon-192x192.png">
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<link rel="apple-touch-icon" href="/static/icons/apple-icon-180x180.png">
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<!-- Apple Splash Screens -->
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<link rel="apple-touch-startup-image" href="/static/splash/apple-splash-2048-2732.png" media="(device-width: 1024px) and (device-height: 1366px) and (-webkit-device-pixel-ratio: 2) and (orientation: portrait)">
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<link rel="apple-touch-startup-image" href="/static/splash/apple-splash-1668-2388.png" media="(device-width: 834px) and (device-height: 1194px) and (-webkit-device-pixel-ratio: 2) and (orientation: portrait)">
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<link rel="apple-touch-startup-image" href="/static/splash/apple-splash-1536-2048.png" media="(device-width: 768px) and (device-height: 1024px) and (-webkit-device-pixel-ratio: 2) and (orientation: portrait)">
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<link rel="apple-touch-startup-image" href="/static/splash/apple-splash-1125-2436.png" media="(device-width: 375px) and (device-height: 812px) and (-webkit-device-pixel-ratio: 3) and (orientation: portrait)">
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<link rel="apple-touch-startup-image" href="/static/splash/apple-splash-1242-2688.png" media="(device-width: 414px) and (device-height: 896px) and (-webkit-device-pixel-ratio: 3) and (orientation: portrait)">
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<link rel="apple-touch-startup-image" href="/static/splash/apple-splash-750-1334.png" media="(device-width: 375px) and (device-height: 667px) and (-webkit-device-pixel-ratio: 2) and (orientation: portrait)">
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<link rel="apple-touch-startup-image" href="/static/splash/apple-splash-640-1136.png" media="(device-width: 320px) and (device-height: 568px) and (-webkit-device-pixel-ratio: 2) and (orientation: portrait)">
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<!-- Stylesheets -->
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<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0-alpha1/dist/css/bootstrap.min.css" rel="stylesheet">
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<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.0.0/css/all.min.css">
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<link rel="stylesheet" href="/static/css/styles.css">
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</head>
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<body>
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<div class="container">
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<h1 class="text-center mb-4">Voice Language Translator</h1>
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<!--<p class="text-center text-muted">Powered by Gemma 3, Whisper & Edge TTS</p>-->
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<div class="row">
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<div class="col-md-6 mb-3">
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<div class="card">
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<div class="card-header bg-primary text-white">
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<h5 class="mb-0">Source</h5>
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</div>
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<div class="card-body">
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<select id="sourceLanguage" class="form-select language-select mb-3">
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{% for language in languages %}
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<option value="{{ language }}">{{ language }}</option>
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{% endfor %}
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</select>
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<div class="text-display" id="sourceText">
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<p class="text-muted">Your transcribed text will appear here...</p>
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</div>
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<div class="d-flex justify-content-between">
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<button id="playSource" class="btn btn-outline-primary btn-action" disabled>
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<i class="fas fa-play"></i> Play
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</button>
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<button id="clearSource" class="btn btn-outline-secondary btn-action">
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<i class="fas fa-trash"></i> Clear
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</button>
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</div>
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</div>
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</div>
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</div>
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<div class="col-md-6 mb-3">
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<div class="card">
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<div class="card-header bg-success text-white">
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<h5 class="mb-0">Translation</h5>
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</div>
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<div class="card-body">
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<select id="targetLanguage" class="form-select language-select mb-3">
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{% for language in languages %}
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<option value="{{ language }}">{{ language }}</option>
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{% endfor %}
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</select>
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<div class="text-display" id="translatedText">
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<p class="text-muted">Translation will appear here...</p>
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</div>
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<div class="d-flex justify-content-between">
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<button id="playTranslation" class="btn btn-outline-success btn-action" disabled>
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<i class="fas fa-play"></i> Play
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</button>
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<button id="clearTranslation" class="btn btn-outline-secondary btn-action">
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<i class="fas fa-trash"></i> Clear
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</button>
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</div>
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</div>
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</div>
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</div>
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</div>
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<div class="text-center">
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<button id="recordBtn" class="btn btn-primary record-btn">
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<i class="fas fa-microphone"></i>
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</button>
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<p class="status-indicator" id="statusIndicator">Click to start recording</p>
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</div>
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<div class="text-center mt-3">
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<button id="translateBtn" class="btn btn-success" disabled>
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<i class="fas fa-language"></i> Translate
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</button>
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</div>
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<div class="mt-3">
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<div class="progress d-none" id="progressContainer">
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<div id="progressBar" class="progress-bar progress-bar-striped progress-bar-animated" role="progressbar" style="width: 0%"></div>
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</div>
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</div>
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<audio id="audioPlayer" style="display: none;"></audio>
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</div>
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<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0-alpha1/dist/js/bootstrap.bundle.min.js"></script>
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<script>
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document.addEventListener('DOMContentLoaded', function() {
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// DOM elements
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const recordBtn = document.getElementById('recordBtn');
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const translateBtn = document.getElementById('translateBtn');
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const sourceText = document.getElementById('sourceText');
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const translatedText = document.getElementById('translatedText');
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const sourceLanguage = document.getElementById('sourceLanguage');
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const targetLanguage = document.getElementById('targetLanguage');
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const playSource = document.getElementById('playSource');
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const playTranslation = document.getElementById('playTranslation');
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const clearSource = document.getElementById('clearSource');
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const clearTranslation = document.getElementById('clearTranslation');
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const statusIndicator = document.getElementById('statusIndicator');
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const progressContainer = document.getElementById('progressContainer');
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const progressBar = document.getElementById('progressBar');
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const audioPlayer = document.getElementById('audioPlayer');
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// Set initial values
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let isRecording = false;
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let mediaRecorder = null;
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let audioChunks = [];
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let currentSourceText = '';
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let currentTranslationText = '';
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// Make sure target language is different from source
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if (targetLanguage.options[0].value === sourceLanguage.value) {
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targetLanguage.selectedIndex = 1;
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}
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// Event listeners for language selection
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sourceLanguage.addEventListener('change', function() {
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if (targetLanguage.value === sourceLanguage.value) {
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for (let i = 0; i < targetLanguage.options.length; i++) {
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if (targetLanguage.options[i].value !== sourceLanguage.value) {
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targetLanguage.selectedIndex = i;
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break;
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}
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}
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}
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});
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targetLanguage.addEventListener('change', function() {
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if (targetLanguage.value === sourceLanguage.value) {
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for (let i = 0; i < sourceLanguage.options.length; i++) {
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if (sourceLanguage.options[i].value !== targetLanguage.value) {
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sourceLanguage.selectedIndex = i;
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break;
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}
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}
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}
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});
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// Record button click event
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recordBtn.addEventListener('click', function() {
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if (isRecording) {
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stopRecording();
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} else {
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startRecording();
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}
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});
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// Function to start recording
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function startRecording() {
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navigator.mediaDevices.getUserMedia({ audio: true })
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.then(stream => {
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mediaRecorder = new MediaRecorder(stream);
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audioChunks = [];
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mediaRecorder.addEventListener('dataavailable', event => {
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audioChunks.push(event.data);
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});
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mediaRecorder.addEventListener('stop', () => {
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const audioBlob = new Blob(audioChunks, { type: 'audio/wav' });
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transcribeAudio(audioBlob);
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});
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mediaRecorder.start();
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isRecording = true;
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recordBtn.classList.add('recording');
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recordBtn.classList.replace('btn-primary', 'btn-danger');
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recordBtn.innerHTML = '<i class="fas fa-stop"></i>';
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statusIndicator.textContent = 'Recording... Click to stop';
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})
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.catch(error => {
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console.error('Error accessing microphone:', error);
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alert('Error accessing microphone. Please make sure you have given permission for microphone access.');
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});
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}
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// Function to stop recording
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function stopRecording() {
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mediaRecorder.stop();
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isRecording = false;
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recordBtn.classList.remove('recording');
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recordBtn.classList.replace('btn-danger', 'btn-primary');
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recordBtn.innerHTML = '<i class="fas fa-microphone"></i>';
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statusIndicator.textContent = 'Processing audio...';
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// Stop all audio tracks
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mediaRecorder.stream.getTracks().forEach(track => track.stop());
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}
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// Function to transcribe audio
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function transcribeAudio(audioBlob) {
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const formData = new FormData();
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formData.append('audio', audioBlob);
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formData.append('source_lang', sourceLanguage.value);
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showProgress();
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fetch('/transcribe', {
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method: 'POST',
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body: formData
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})
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.then(response => response.json())
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.then(data => {
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hideProgress();
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if (data.success) {
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currentSourceText = data.text;
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sourceText.innerHTML = `<p>${data.text}</p>`;
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playSource.disabled = false;
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translateBtn.disabled = false;
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statusIndicator.textContent = 'Transcription complete';
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} else {
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sourceText.innerHTML = `<p class="text-danger">Error: ${data.error}</p>`;
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statusIndicator.textContent = 'Transcription failed';
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}
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})
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.catch(error => {
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hideProgress();
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console.error('Transcription error:', error);
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sourceText.innerHTML = `<p class="text-danger">Failed to transcribe audio. Please try again.</p>`;
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statusIndicator.textContent = 'Transcription failed';
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});
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}
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// Translate button click event
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translateBtn.addEventListener('click', function() {
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if (!currentSourceText) {
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return;
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}
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statusIndicator.textContent = 'Translating...';
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showProgress();
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fetch('/translate', {
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method: 'POST',
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headers: {
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'Content-Type': 'application/json'
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},
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body: JSON.stringify({
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text: currentSourceText,
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source_lang: sourceLanguage.value,
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target_lang: targetLanguage.value
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})
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})
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.then(response => response.json())
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.then(data => {
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hideProgress();
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if (data.success) {
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currentTranslationText = data.translation;
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translatedText.innerHTML = `<p>${data.translation}</p>`;
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playTranslation.disabled = false;
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statusIndicator.textContent = 'Translation complete';
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} else {
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translatedText.innerHTML = `<p class="text-danger">Error: ${data.error}</p>`;
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statusIndicator.textContent = 'Translation failed';
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}
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})
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.catch(error => {
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hideProgress();
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console.error('Translation error:', error);
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translatedText.innerHTML = `<p class="text-danger">Failed to translate. Please try again.</p>`;
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statusIndicator.textContent = 'Translation failed';
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});
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});
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// Play source text
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playSource.addEventListener('click', function() {
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if (!currentSourceText) return;
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playAudio(currentSourceText, sourceLanguage.value);
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statusIndicator.textContent = 'Playing source audio...';
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});
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// Play translation
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playTranslation.addEventListener('click', function() {
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if (!currentTranslationText) return;
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playAudio(currentTranslationText, targetLanguage.value);
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statusIndicator.textContent = 'Playing translation audio...';
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});
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// Function to play audio via TTS
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function playAudio(text, language) {
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showProgress();
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fetch('/speak', {
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method: 'POST',
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headers: {
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'Content-Type': 'application/json'
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},
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body: JSON.stringify({
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text: text,
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language: language
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})
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})
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.then(response => response.json())
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.then(data => {
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hideProgress();
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if (data.success) {
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audioPlayer.src = data.audio_url;
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audioPlayer.onended = function() {
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statusIndicator.textContent = 'Ready';
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};
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audioPlayer.play();
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} else {
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statusIndicator.textContent = 'TTS failed';
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alert('Failed to play audio: ' + data.error);
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}
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})
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.catch(error => {
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hideProgress();
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console.error('TTS error:', error);
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statusIndicator.textContent = 'TTS failed';
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});
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}
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// Clear buttons
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clearSource.addEventListener('click', function() {
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sourceText.innerHTML = '<p class="text-muted">Your transcribed text will appear here...</p>';
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currentSourceText = '';
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playSource.disabled = true;
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translateBtn.disabled = true;
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});
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clearTranslation.addEventListener('click', function() {
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translatedText.innerHTML = '<p class="text-muted">Translation will appear here...</p>';
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currentTranslationText = '';
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playTranslation.disabled = true;
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});
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// Progress indicator functions
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function showProgress() {
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progressContainer.classList.remove('d-none');
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let progress = 0;
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const interval = setInterval(() => {
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progress += 5;
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if (progress > 90) {
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clearInterval(interval);
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}
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progressBar.style.width = `${progress}%`;
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}, 100);
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progressBar.dataset.interval = interval;
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}
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function hideProgress() {
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const interval = progressBar.dataset.interval;
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if (interval) {
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clearInterval(Number(interval));
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}
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progressBar.style.width = '100%';
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setTimeout(() => {
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progressContainer.classList.add('d-none');
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progressBar.style.width = '0%';
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}, 500);
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}
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});
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</script>
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<script src="/static/js/app.js"></script>
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</body>
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</html>
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