v1

2025-09-16 12:40:12 +00:00
7 changed files with 279 additions and 124 deletions
--- a/assets/css/custom.css
+++ b/assets/css/custom.css
@ -0,0 +1,46 @@
+
+body {
+    font-family: 'Roboto', sans-serif;
+    background-color: #F8F9FA;
+}
+
+.navbar {
+    background-color: #FFFFFF;
+    box-shadow: 0 2px 4px rgba(0,0,0,.1);
+}
+
+.hero {
+    background-image: url('https://picsum.photos/seed/calendar-hero/1600/400');
+    background-size: cover;
+    background-position: center;
+    color: white;
+    text-align: center;
+    padding: 100px 0;
+}
+
+.hero h1 {
+    font-size: 3.5rem;
+    font-weight: 700;
+    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
+}
+
+.btn-primary {
+    background-color: #4285F4;
+    border-color: #4285F4;
+    border-radius: 0.5rem;
+    padding: 10px 20px;
+    font-weight: 500;
+}
+
+.btn-primary:hover {
+    background-color: #3367D6;
+    border-color: #3367D6;
+}
+
+.calendar-placeholder {
+    background-color: #FFFFFF;
+    border-radius: 0.5rem;
+    padding: 2rem;
+    box-shadow: 0 2px 4px rgba(0,0,0,.1);
+    text-align: center;
+}
--- a/assets/js/main.js
+++ b/assets/js/main.js
@ -0,0 +1 @@
+// Placeholder for future JS
--- a/callback.php
+++ b/callback.php
@ -0,0 +1,100 @@
+<?php
+session_start();
+
+// If the authorization code is not present, redirect to the homepage.
+if (!isset($_GET['code'])) {
+    header('Location: index.php');
+    exit();
+}
+
+require_once 'google_config.php';
+
+// Prevent refreshing the page with the same code.
+if (isset($_SESSION['last_auth_code']) && $_SESSION['last_auth_code'] === $_GET['code']) {
+    // This code has been processed already. Redirect to avoid re-using it.
+    header('Location: index.php?error=code_reused');
+    exit();
+}
+
+// The code from Google.
+$code = $_GET['code'];
+$_SESSION['last_auth_code'] = $code; // Store the code to detect reuse.
+
+// Exchange authorization code for an access token.
+$token_url = 'https://oauth2.googleapis.com/token';
+$token_data = [
+    'code' => $code,
+    'client_id' => GOOGLE_CLIENT_ID,
+    'client_secret' => GOOGLE_CLIENT_SECRET,
+    'redirect_uri' => GOOGLE_REDIRECT_URI,
+    'grant_type' => 'authorization_code'
+];
+
+$ch = curl_init($token_url);
+curl_setopt($ch, CURLOPT_POST, true);
+curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($token_data));
+curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
+$response = curl_exec($ch);
+curl_close($ch);
+
+$token_info = json_decode($response, true);
+
+if (isset($token_info['access_token'])) {
+    // Success! Store the token and redirect.
+    $_SESSION['access_token'] = $token_info['access_token'];
+    if (isset($token_info['refresh_token'])) {
+        $_SESSION['refresh_token'] = $token_info['refresh_token'];
+    }
+    unset($_SESSION['last_auth_code']); // Clean up the used code.
+    header('Location: index.php');
+    exit();
+} else {
+    // Log the detailed error from Google for server-side debugging.
+    error_log("Google OAuth Error: " . $response);
+
+    // Display a clear, actionable error message to the user.
+    $error_title = "Authentication Failed!";
+    $error_message = "The application was unable to get an access token from Google.";
+    $google_response = "<pre>" . htmlspecialchars($response, ENT_QUOTES, 'UTF-8') . "</pre>";
+    $most_likely_cause = "This is most likely due to an incorrect <strong>Client ID</strong> or <strong>Client Secret</strong> in the <code>google_config.php</code> file.";
+    $instructions = "Please double-check that the credentials you copied from the Google Cloud Console are correct and have no typos or extra spaces.";
+    
+    // Simple HTML for the error page
+    echo <<<HTML
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>{$error_title}</title>
+    <style>
+        body { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif; background-color: #f8f9fa; color: #212529; margin: 40px; }
+        .container { max-width: 700px; margin: 0 auto; background-color: #fff; border: 1px solid #dee2e6; border-radius: 8px; padding: 20px; }
+        h1 { color: #dc3545; }
+        code { background-color: #e9ecef; padding: 2px 4px; border-radius: 4px; }
+        .response { background-color: #f1f1f1; border: 1px solid #ddd; padding: 10px; margin-top: 15px; font-family: monospace; }
+        .footer { margin-top: 20px; }
+    </style>
+</head>
+<body>
+    <div class="container">
+        <h1>{$error_title}</h1>
+        <p>{$error_message}</p>
+        <p><strong>{$most_likely_cause}</strong></p>
+        <p>{$instructions}</p>
+        
+        <div class="response">
+            <strong>Google's Raw Response:</strong>
+            {$google_response}
+        </div>
+
+        <div class="footer">
+            <a href="index.php">Go back to homepage and try again</a>
+        </div>
+    </div>
+</body>
+</html>
+HTML;
+    exit();
+}
+?>
--- a/google_config.php
+++ b/google_config.php
@ -0,0 +1,20 @@
+<?php
+// Google API configuration
+// Instructions for getting your credentials:
+// 1. Go to the Google API Console: https://console.developers.google.com/
+// 2. Create a new project.
+// 3. Go to "APIs & Services" -> "Credentials".
+// 4. Click "Create Credentials" -> "OAuth client ID".
+// 5. Select "Web application" for the application type.
+// 6. Under "Authorized redirect URIs", add the EXACT redirect URI for your application.
+//    You can find the correct URI by temporarily adding the following line to your index.php:
+//    echo "Your Redirect URI is: " . GOOGLE_REDIRECT_URI;
+// 7. Click "Create".
+// 8. Copy the "Client ID" and "Client Secret" and paste them below.
+
+define('GOOGLE_CLIENT_ID', '105420142772-pfmcst2vhtm9to0tmaeonua2varbb0qd.apps.googleusercontent.com');
+define('GOOGLE_CLIENT_SECRET', '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');
+
+// Set the redirect URI to use https, as required for production apps.
+define('GOOGLE_REDIRECT_URI', 'https://' . $_SERVER['HTTP_HOST'] . '/callback.php');
+?>
--- a/index.php
+++ b/index.php
@ -1,131 +1,74 @@
 <?php
-declare(strict_types=1);
-@ini_set('display_errors', '1');
-@error_reporting(E_ALL);
-@date_default_timezone_set('UTC');
-
-$phpVersion = PHP_VERSION;
-$now = date('Y-m-d H:i:s');
+session_start();
+require_once 'google_config.php';
 ?>
-<!doctype html>
+<!DOCTYPE html>
 <html lang="en">
 <head>
-  <meta charset="utf-8" />
-  <meta name="viewport" content="width=device-width, initial-scale=1" />
-  <title>New Style</title>
-  <link rel="preconnect" href="https://fonts.googleapis.com">
-  <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
-  <link href="https://fonts.googleapis.com/css2?family=Inter:wght@400;700&display=swap" rel="stylesheet">
-  <style>
-    :root {
-      --bg-color-start: #6a11cb;
-      --bg-color-end: #2575fc;
-      --text-color: #ffffff;
-      --card-bg-color: rgba(255, 255, 255, 0.01);
-      --card-border-color: rgba(255, 255, 255, 0.1);
-    }
-    body {
-      margin: 0;
-      font-family: 'Inter', sans-serif;
-      background: linear-gradient(45deg, var(--bg-color-start), var(--bg-color-end));
-      color: var(--text-color);
-      display: flex;
-      justify-content: center;
-      align-items: center;
-      min-height: 100vh;
-      text-align: center;
-      overflow: hidden;
-      position: relative;
-    }
-    body::before {
-      content: '';
-      position: absolute;
-      top: 0;
-      left: 0;
-      width: 100%;
-      height: 100%;
-      background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100" viewBox="0 0 100 100"><path d="M-10 10L110 10M10 -10L10 110" stroke-width="1" stroke="rgba(255,255,255,0.05)"/></svg>');
-      animation: bg-pan 20s linear infinite;
-      z-index: -1;
-    }
-    @keyframes bg-pan {
-      0% { background-position: 0% 0%; }
-      100% { background-position: 100% 100%; }
-    }
-    main {
-      padding: 2rem;
-    }
-    .card {
-      background: var(--card-bg-color);
-      border: 1px solid var(--card-border-color);
-      border-radius: 16px;
-      padding: 2rem;
-      backdrop-filter: blur(20px);
-      -webkit-backdrop-filter: blur(20px);
-      box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.1);
-    }
-    .loader {
-      margin: 1.25rem auto 1.25rem;
-      width: 48px;
-      height: 48px;
-      border: 3px solid rgba(255, 255, 255, 0.25);
-      border-top-color: #fff;
-      border-radius: 50%;
-      animation: spin 1s linear infinite;
-    }
-    @keyframes spin {
-      from { transform: rotate(0deg); }
-      to   { transform: rotate(360deg); }
-    }
-    .hint {
-      opacity: 0.9;
-    }
-    .sr-only {
-      position: absolute;
-      width: 1px; height: 1px;
-      padding: 0; margin: -1px;
-      overflow: hidden;
-      clip: rect(0, 0, 0, 0);
-      white-space: nowrap; border: 0;
-    }
-    h1 {
-      font-size: 3rem;
-      font-weight: 700;
-      margin: 0 0 1rem;
-      letter-spacing: -1px;
-    }
-    p {
-      margin: 0.5rem 0;
-      font-size: 1.1rem;
-    }
-    code {
-      background: rgba(0,0,0,0.2);
-      padding: 2px 6px;
-      border-radius: 4px;
-      font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
-    }
-    footer {
-      position: absolute;
-      bottom: 1rem;
-      font-size: 0.8rem;
-      opacity: 0.7;
-    }
-  </style>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>My Calendar</title>
+    <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/css/bootstrap.min.css" rel="stylesheet">
+    <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap-icons@1.10.5/font/bootstrap-icons.css">
+    <link href="https://fonts.googleapis.com/css2?family=Roboto:wght@400;500;700&display=swap" rel="stylesheet">
+    <link rel="stylesheet" href="assets/css/custom.css?v=<?php echo time(); ?>">
 </head>
 <body>
-  <main>
-    <div class="card">
-      <h1>Analyzing your requirements and generating your website…</h1>
-      <div class="loader" role="status" aria-live="polite" aria-label="Applying initial changes">
-        <span class="sr-only">Loading…</span>
-      </div>
-      <p class="hint">Flatlogic AI is collecting your requirements and applying the first changes.</p>
-      <p class="hint">This page will update automatically as the plan is implemented.</p>
-      <p>Runtime: PHP <code><?= htmlspecialchars($phpVersion) ?></code> — UTC <code><?= htmlspecialchars($now) ?></code></p>
-    </div>
-  </main>
-  <footer>
-    Page updated: <?= htmlspecialchars($now) ?> (UTC)
-  </footer>
+    
+
+    <nav class="navbar navbar-expand-lg navbar-light">
+        <div class="container">
+            <a class="navbar-brand" href="#">
+                <i class="bi bi-calendar-check"></i>
+                My Calendar
+            </a>
+        </div>
+    </nav>
+
+    <header class="hero">
+        <div class="container">
+            <h1 class="display-4">Your Personal Calendar</h1>
+            <p class="lead">All your events, in one place.</p>
+            <?php if (isset($_SESSION['access_token'])): ?>
+                <a href="logout.php" class="btn btn-danger btn-lg">
+                    <i class="bi bi-google"></i> Disconnect Google Calendar
+                </a>
+            <?php else: ?>
+                <a href="oauth-redirect.php" class="btn btn-primary btn-lg">
+                    <i class="bi bi-google"></i> Connect Google Calendar
+                </a>
+            <?php endif; ?>
+        </div>
+    </header>
+
+    <main class="container my-5">
+        <?php if (isset($_SESSION['access_token'])): ?>
+            <div class="calendar-view">
+                <h2>Your Upcoming Events</h2>
+                <p>Your calendar events will be displayed here shortly.</p>
+                <!-- JavaScript will populate this area -->
+            </div>
+        <?php else: ?>
+            <div class="calendar-placeholder">
+                <h2>Your calendar will appear here</h2>
+                <p class="text-muted">Connect your Google Calendar to get started.</p>
+                <div class="row mt-4">
+                    <div class="col-md-6">
+                        <img src="https://picsum.photos/seed/calendar-1/800/600" class="img-fluid rounded" alt="A person organizing their schedule">
+                    </div>
+                    <div class="col-md-6">
+                        <img src="https://picsum.photos/seed/calendar-2/800/600" class="img-fluid rounded" alt="A close-up of a calendar">
+                    </div>
+                </div>
+            </div>
+        <?php endif; ?>
+    </main>
+
+    <footer class="text-center py-4">
+        <p>&copy; <?php echo date("Y"); ?> My Calendar. All rights reserved.</p>
+    </footer>
+
+    <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/js/bootstrap.bundle.min.js"></script>
+    <script src="assets/js/main.js?v=<?php echo time(); ?>"></script>
 </body>
-</html>
+</html>
--- a/logout.php
+++ b/logout.php
@ -0,0 +1,23 @@
+<?php
+session_start();
+
+// Unset all of the session variables.
+$_SESSION = array();
+
+// If it's desired to kill the session, also delete the session cookie.
+// Note: This will destroy the session, and not just the session data!
+if (ini_get("session.use_cookies")) {
+    $params = session_get_cookie_params();
+    setcookie(session_name(), '', time() - 42000,
+        $params["path"], $params["domain"],
+        $params["secure"], $params["httponly"]
+    );
+}
+
+// Finally, destroy the session.
+session_destroy();
+
+// Redirect to homepage
+header('Location: index.php');
+exit();
+?>
--- a/oauth-redirect.php
+++ b/oauth-redirect.php
@ -0,0 +1,22 @@
+<?php
+session_start();
+require_once 'google_config.php';
+
+// If we have an access token, the user is already connected.
+if (isset($_SESSION['access_token'])) {
+    header('Location: index.php');
+    exit();
+}
+
+$auth_url = 'https://accounts.google.com/o/oauth2/v2/auth?' . http_build_query([
+    'client_id' => GOOGLE_CLIENT_ID,
+    'redirect_uri' => GOOGLE_REDIRECT_URI,
+    'response_type' => 'code',
+    'scope' => 'https://www.googleapis.com/auth/calendar.readonly',
+    'access_type' => 'offline', // Required to get a refresh token
+    'prompt' => 'consent' // Forces the consent screen to be shown every time
+]);
+
+header('Location: ' . $auth_url);
+exit();
+?>