270 lines
8.6 KiB
PHP
Executable file
270 lines
8.6 KiB
PHP
Executable file
<?php
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/**
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* Login Landing Page
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* Displays Microsoft sign-in button
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*/
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require_once 'auth_config.php';
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// In dev mode, bypass login page entirely
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if (DEV_MODE) {
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header('Location: index.php');
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exit;
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}
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// If already authenticated, redirect to main app
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if (isAuthenticated()) {
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header('Location: index.php');
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exit;
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}
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?>
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<!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">
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<title>Sign In - Voice to Text</title>
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<link href="https://fonts.googleapis.com/css2?family=Montserrat:wght@400;700&display=swap" rel="stylesheet">
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<style>
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* {
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margin: 0;
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padding: 0;
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box-sizing: border-box;
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}
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body {
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font-family: 'Montserrat', sans-serif;
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background: #000000;
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min-height: 100vh;
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display: flex;
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justify-content: center;
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align-items: center;
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padding: 20px;
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}
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.login-container {
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background: #1a1a1a;
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border-radius: 20px;
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box-shadow: 0 20px 60px rgba(255, 196, 7, 0.2);
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border: 1px solid #333;
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padding: 60px 50px;
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max-width: 500px;
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width: 100%;
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text-align: center;
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animation: fadeIn 0.5s ease-in;
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}
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@keyframes fadeIn {
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from {
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opacity: 0;
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transform: translateY(20px);
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}
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to {
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opacity: 1;
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transform: translateY(0);
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}
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}
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.logo {
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width: 350px;
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height: auto;
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display: block;
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margin: 0 auto 40px;
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filter: invert(1) brightness(2);
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}
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h1 {
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color: #FFC407;
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font-size: 28px;
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font-weight: 700;
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margin-bottom: 15px;
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}
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.subtitle {
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color: #999;
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font-size: 16px;
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margin-bottom: 40px;
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line-height: 1.6;
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}
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.microsoft-login-btn {
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display: inline-flex;
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align-items: center;
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justify-content: center;
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gap: 12px;
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padding: 16px 40px;
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background: #FFC407;
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color: #000;
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text-decoration: none;
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border-radius: 50px;
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font-weight: 700;
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font-size: 16px;
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transition: all 0.3s ease;
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box-shadow: 0 4px 15px rgba(255, 196, 7, 0.4);
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border: none;
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cursor: pointer;
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}
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.microsoft-login-btn:hover {
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transform: translateY(-2px);
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box-shadow: 0 6px 20px rgba(255, 196, 7, 0.6);
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background: #ffcd2e;
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}
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.microsoft-login-btn:active {
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transform: translateY(0);
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}
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.microsoft-icon {
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width: 20px;
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height: 20px;
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}
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.info-box {
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margin-top: 40px;
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padding: 20px;
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background: #0a0a0a;
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border-radius: 12px;
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border: 1px solid #333;
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}
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.info-box p {
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color: #666;
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font-size: 14px;
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line-height: 1.6;
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}
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@media screen and (max-width: 600px) {
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.login-container {
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padding: 40px 30px;
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}
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.logo {
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width: 280px;
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}
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h1 {
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font-size: 24px;
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}
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.subtitle {
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font-size: 14px;
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}
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}
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</style>
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</head>
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<body>
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<div class="login-container">
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<img src="V2T.svg" alt="Voice to Text" class="logo">
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<h1>Welcome to Voice to Text</h1>
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<p class="subtitle">
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Transcribe audio files using OpenAI Whisper<br>
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Translate with DeepL into 30+ languages
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</p>
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<button id="loginButton" class="microsoft-login-btn">
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<svg class="microsoft-icon" viewBox="0 0 23 23" xmlns="http://www.w3.org/2000/svg">
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<rect width="11" height="11" fill="#f25022"/>
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<rect x="12" width="11" height="11" fill="#7fba00"/>
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<rect y="12" width="11" height="11" fill="#00a4ef"/>
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<rect x="12" y="12" width="11" height="11" fill="#ffb900"/>
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</svg>
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Sign in with Microsoft
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</button>
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<div id="loginError" style="display: none; margin-top: 20px; padding: 15px; background: #ff3333; color: white; border-radius: 8px; font-size: 14px;"></div>
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<div id="loginProgress" style="display: none; margin-top: 20px; padding: 15px; background: #0a0a0a; color: #FFC407; border-radius: 8px; font-size: 14px; border: 1px solid #333;"></div>
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<div class="info-box">
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<p>
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Sign in with your Microsoft account to access the application.<br>
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Supported formats: Text, VTT, SRT
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</p>
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</div>
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</div>
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<!-- MSAL.js Library -->
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<script src="https://alcdn.msauth.net/browser/2.38.1/js/msal-browser.min.js"></script>
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<script>
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// MSAL Configuration
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const msalConfig = {
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auth: {
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clientId: '<?php echo AZURE_CLIENT_ID; ?>',
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authority: '<?php echo AZURE_AUTHORITY; ?>',
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redirectUri: '<?php echo AZURE_REDIRECT_URI; ?>'
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},
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cache: {
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cacheLocation: 'sessionStorage',
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storeAuthStateInCookie: false
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}
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};
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// Create MSAL instance
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const msalInstance = new msal.PublicClientApplication(msalConfig);
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// Login request configuration
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const loginRequest = {
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scopes: ['openid', 'profile', 'email', 'User.Read']
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};
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// Handle login button click
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document.getElementById('loginButton').addEventListener('click', async function() {
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try {
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document.getElementById('loginProgress').style.display = 'block';
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document.getElementById('loginProgress').textContent = 'Redirecting to Microsoft...';
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document.getElementById('loginError').style.display = 'none';
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// Sign in with redirect
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await msalInstance.loginRedirect(loginRequest);
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} catch (error) {
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console.error('Login error:', error);
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document.getElementById('loginError').style.display = 'block';
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document.getElementById('loginError').textContent = 'Login failed: ' + error.message;
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document.getElementById('loginProgress').style.display = 'none';
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}
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});
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// Handle redirect callback
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msalInstance.handleRedirectPromise()
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.then(async (response) => {
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if (response) {
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// User just logged in - we have a response
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document.getElementById('loginProgress').style.display = 'block';
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document.getElementById('loginProgress').textContent = 'Authentication successful! Creating session...';
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const account = response.account;
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const accessToken = response.accessToken;
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// Send token to PHP backend to create session
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const validateResponse = await fetch('validate_token.php', {
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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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accessToken: accessToken
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})
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});
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const result = await validateResponse.json();
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if (result.success) {
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// Session created successfully - redirect to app
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document.getElementById('loginProgress').textContent = 'Session created! Redirecting...';
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window.location.href = 'index.php';
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} else {
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document.getElementById('loginError').style.display = 'block';
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document.getElementById('loginError').textContent = 'Session creation failed: ' + result.error;
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document.getElementById('loginProgress').style.display = 'none';
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}
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}
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})
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.catch((error) => {
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console.error('Redirect callback error:', error);
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document.getElementById('loginError').style.display = 'block';
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document.getElementById('loginError').textContent = 'Authentication error: ' + error.message;
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});
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</script>
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</body>
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</html>
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