final working v01

This commit is contained in:
Flatlogic Bot 2025-09-28 21:55:55 +00:00
parent ac9c3f3fe3
commit 61508556c5
7 changed files with 23585 additions and 122 deletions

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:root {
--primary-color: #4A90E2;
--secondary-color: #50E3C2;
--background-color: #F4F7F6;
--surface-color: #FFFFFF;
--text-color: #333333;
--border-radius: 0.5rem;
}
body {
font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
background-color: var(--background-color);
color: var(--text-color);
}
.navbar-brand {
font-weight: 700;
}
.hero {
background: linear-gradient(rgba(255, 255, 255, 0.8), rgba(255, 255, 255, 0.8)), url('https://picsum.photos/seed/pdf-hero/1200/600');
background-size: cover;
background-position: center;
padding: 6rem 0;
}
.card {
border-radius: var(--border-radius);
box-shadow: 0 4px 6px rgba(0,0,0,0.1);
border: none;
}
.form-control, .form-select {
border-radius: var(--border-radius);
}
.btn-primary {
background-color: var(--primary-color);
border-color: var(--primary-color);
border-radius: var(--border-radius);
padding: 0.75rem 1.5rem;
font-weight: 600;
}
.btn-primary:hover {
opacity: 0.9;
background-color: var(--primary-color);
border-color: var(--primary-color);
}
.step-icon {
font-size: 3rem;
color: var(--primary-color);
}
.footer {
background-color: var(--surface-color);
}

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document.addEventListener('DOMContentLoaded', function() {
const contactForm = document.getElementById('recolor-form');
if (contactForm) {
contactForm.addEventListener('submit', function(e) {
const pdfFile = document.getElementById('pdfFile').files[0];
if (!pdfFile) {
e.preventDefault(); // Stop submission only if validation fails
alert('Please select a PDF file.');
}
// Allow the form to submit normally if a file is selected
});
}
});

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index.php
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<?php <?php
declare(strict_types=1); session_start();
@ini_set('display_errors', '1');
@error_reporting(E_ALL);
@date_default_timezone_set('UTC');
$phpVersion = PHP_VERSION; $downloadLink = null;
$now = date('Y-m-d H:i:s'); $errorMessage = null;
// Function to convert hex color to PDF color components (0-1 range)
function hexToPdfColor($hex) {
$hex = ltrim($hex, '#');
$r = hexdec(substr($hex, 0, 2)) / 255;
$g = hexdec(substr($hex, 2, 2)) / 255;
$b = hexdec(substr($hex, 4, 2)) / 255;
return sprintf('%.3f %.3f %.3f', $r, $g, $b);
}
if ($_SERVER['REQUEST_METHOD'] === 'POST') {
// Basic check for mutool
$mutoolPath = trim(shell_exec('which mutool'));
if (empty($mutoolPath)) {
$errorMessage = "Error: The required PDF processing tool (mupdf-tools) is not installed on the server. Please contact the administrator.";
} else {
if (isset($_FILES['pdfFile']) && $_FILES['pdfFile']['error'] === UPLOAD_ERR_OK) {
$fileTmpPath = $_FILES['pdfFile']['tmp_name'];
$fileType = mime_content_type($fileTmpPath);
if ($fileType === 'application/pdf') {
$uploadsDir = __DIR__ . '/uploads/';
$downloadsDir = __DIR__ . '/downloads/';
$uniqueId = uniqid('pdf_', true);
$originalFileName = $uploadsDir . $uniqueId . '.pdf';
$decompressedFileName = $uploadsDir . $uniqueId . '-decompressed.pdf';
$recoloredFileName = $uploadsDir . $uniqueId . '-recolored.pdf';
$outputFileName = $downloadsDir . $uniqueId . '-final.pdf';
if (move_uploaded_file($fileTmpPath, $originalFileName)) {
$color = $_POST['colorPicker'] ?? '#000000';
$pdfColor = hexToPdfColor($color);
$newColorCommand = $pdfColor . " rg";
$newColorCommandStroke = $pdfColor . " RG";
// 1. Decompress the PDF to make content streams editable
shell_exec(escapeshellcmd("$mutoolPath clean -d " . escapeshellarg($originalFileName) . " " . escapeshellarg($decompressedFileName)));
if (file_exists($decompressedFileName)) {
$content = file_get_contents($decompressedFileName);
// 2. Replace existing color definitions with the new color
// This is a broad approach and might affect non-text elements
// Pattern for RGB color (non-stroking)
$content = preg_replace('/\d*\.?\d+\s+\d*\.?\d+\s+\d*\.?\d+\s+rg/', $newColorCommand, $content);
// Pattern for Grayscale (non-stroking)
$content = preg_replace('/\d*\.?\d+\s+g/', $newColorCommand, $content);
// Pattern for CMYK (non-stroking)
$content = preg_replace('/\d*\.?\d+\s+\d*\.?\d+\s+\d*\.?\d+\s+\d*\.?\d+\s+k/', $newColorCommand, $content);
// Also replace stroking colors to be safe
$content = preg_replace('/\d*\.?\d+\s+\d*\.?\d+\s+\d*\.?\d+\s+RG/', $newColorCommandStroke, $content);
$content = preg_replace('/\d*\.?\d+\s+G/', $newColorCommandStroke, $content);
$content = preg_replace('/\d*\.?\d+\s+\d*\.?\d+\s+\d*\.?\d+\s+\d*\.?\d+\s+K/', $newColorCommandStroke, $content);
file_put_contents($recoloredFileName, $content);
// 3. Re-compress and clean the PDF to fix structure and xref table
shell_exec(escapeshellcmd("$mutoolPath clean " . escapeshellarg($recoloredFileName) . " " . escapeshellarg($outputFileName)));
if (file_exists($outputFileName)) {
$downloadLink = '/downloads/' . basename($outputFileName);
$_SESSION['last_download'] = $downloadLink;
} else {
$errorMessage = "Failed to rebuild the PDF file.";
}
// 4. Clean up temporary files
@unlink($decompressedFileName);
@unlink($recoloredFileName);
@unlink($originalFileName);
} else {
$errorMessage = "Failed to decompress the PDF for editing.";
@unlink($originalFileName);
}
} else {
$errorMessage = "Failed to move uploaded file.";
}
} else {
$errorMessage = "Invalid file type. Please upload a PDF.";
}
} else {
$errorMessage = "File upload failed. Please try again.";
}
}
}
// Check for a download link from a previous successful submission
if (isset($_SESSION['last_download'])) {
$downloadLink = $_SESSION['last_download'];
unset($_SESSION['last_download']);
}
?> ?>
<!doctype html> <!DOCTYPE html>
<html lang="en"> <html lang="en">
<head> <head>
<meta charset="utf-8" /> <meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1" /> <meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>New Style</title> <title>PDF Text Recolor - Free Online Tool</title>
<meta name="description" content="Free online tool to change the text color of your PDF files. Upload your file, pick a new color, and download the modified PDF instantly.">
<!-- Open Graph / Facebook & Twitter Card Meta Tags -->
<?php
$protocol = (!empty($_SERVER['HTTPS']) && $_SERVER['HTTPS'] !== 'off' || $_SERVER['SERVER_PORT'] == 443) ? "https://" : "http://";
$host = $_SERVER['HTTP_HOST'];
$imageUrl = $protocol . $host . '/assets/pasted-20250928-215140-17dd4a54.png';
$pageUrl = $protocol . $host . $_SERVER['REQUEST_URI'];
?>
<meta property="og:title" content="PDF Text Recolor - Free Online Tool">
<meta property="og:description" content="Free, online tool to change the text color of your PDF files. Upload your file, pick a new color, and download.">
<meta property="og:image" content="<?php echo $imageUrl; ?>">
<meta property="og:url" content="<?php echo $pageUrl; ?>">
<meta property="og:type" content="website">
<meta name="twitter:card" content="summary_large_image">
<meta name="twitter:title" content="PDF Text Recolor - Free Online Tool">
<meta name="twitter:description" content="Free, online tool to change the text color of your PDF files. Upload your file, pick a new color, and download.">
<meta name="twitter:image" content="<?php echo $imageUrl; ?>">
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.2/dist/css/bootstrap.min.css" rel="stylesheet">
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap-icons@1.11.3/font/bootstrap-icons.min.css">
<link rel="preconnect" href="https://fonts.googleapis.com"> <link rel="preconnect" href="https://fonts.googleapis.com">
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin> <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"> <link href="https://fonts.googleapis.com/css2?family=Inter:wght@400;600;700&display=swap" rel="stylesheet">
<style> <link rel="stylesheet" href="assets/css/custom.css?v=<?php echo time(); ?>">
: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>
</head> </head>
<body> <body>
<nav class="navbar navbar-expand-lg navbar-light bg-white shadow-sm">
<div class="container">
<a class="navbar-brand" href="/">PDF Text Recolor</a>
<button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbarNav" aria-controls="navbarNav" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse" id="navbarNav">
<ul class="navbar-nav ms-auto">
<li class="nav-item"><a class="nav-link" href="#how-it-works">How It Works</a></li>
<li class="nav-item"><a class="nav-link" href="/privacy.php">Privacy</a></li>
</ul>
</div>
</div>
</nav>
<main> <main>
<div class="card"> <section class="hero text-center">
<h1>Analyzing your requirements and generating your website…</h1> <div class="container">
<div class="loader" role="status" aria-live="polite" aria-label="Applying initial changes"> <div class="row justify-content-center">
<span class="sr-only">Loading…</span> <div class="col-lg-8">
<h1 class="display-4 fw-bold">Recolor Text in Your PDFs, Instantly</h1>
<p class="lead text-muted mb-5">Free, online tool to change the text color of your PDF files. Upload your file, pick a new color, and download.</p>
<div class="card p-4 p-md-5">
<?php if ($errorMessage): ?>
<div class="alert alert-danger">
<?php echo htmlspecialchars($errorMessage); ?>
</div> </div>
<p class="hint"><?= ($_SERVER['HTTP_HOST'] ?? '') === 'appwizzy.com' ? 'AppWiZZy' : 'Flatlogic' ?> AI is collecting your requirements and applying the first changes.</p> <?php endif; ?>
<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> <?php if ($downloadLink): ?>
<div class="alert alert-success text-center">
<h4>Your PDF is ready!</h4>
<p>The text color has been changed. Click the button below to download your file.</p>
<a href="<?php echo htmlspecialchars($downloadLink); ?>" class="btn btn-success btn-lg w-100">
<i class="bi bi-download me-2"></i> Download Your Recicolored PDF
</a>
<hr>
<a href="/" class="btn btn-secondary mt-2">Start Over</a>
</div> </div>
<?php else: ?>
<form id="recolor-form" method="POST" enctype="multipart/form-data">
<div class="mb-3">
<label for="pdfFile" class="form-label fs-5">1. Upload your PDF</label>
<input class="form-control form-control-lg" type="file" id="pdfFile" name="pdfFile" accept=".pdf" required>
</div>
<div class="mb-4">
<label for="colorPicker" class="form-label fs-5">2. Pick a new color</label>
<input type="color" class="form-control form-control-color w-100" id="colorPicker" name="colorPicker" value="#4A90E2" title="Choose your color">
</div>
<button type="submit" class="btn btn-primary btn-lg w-100">Recolor & Download <i class="bi bi-arrow-right-circle ms-2"></i></button>
</form>
<?php endif; ?>
</div>
</div>
</div>
</div>
</section>
<section id="how-it-works" class="py-5">
<div class="container">
<h2 class="text-center mb-5">How It Works</h2>
<div class="row text-center g-4">
<div class="col-md-4">
<div class="card h-100 p-4">
<i class="bi bi-cloud-arrow-up step-icon mb-3"></i>
<h3 class="h4">Upload</h3>
<p class="text-muted">Select the PDF document you want to modify from your device.</p>
<img src="https://picsum.photos/seed/upload-step/400/300" class="img-fluid rounded mt-3" alt="Icon representing uploading a file">
</div>
</div>
<div class="col-md-4">
<div class="card h-100 p-4">
<i class="bi bi-palette step-icon mb-3"></i>
<h3 class="h4">Pick Color</h3>
<p class="text-muted">Choose the new color for the text using the simple color picker.</p>
<img src="https://picsum.photos/seed/color-step/400/300" class="img-fluid rounded mt-3" alt="Icon representing a color palette">
</div>
</div>
<div class="col-md-4">
<div class="card h-100 p-4">
<i class="bi bi-file-earmark-arrow-down step-icon mb-3"></i>
<h3 class="h4">Download</h3>
<p class="text-muted">Your new PDF will be ready for download immediately, with no watermarks.</p>
<img src="https://picsum.photos/seed/download-step/400/300" class="img-fluid rounded mt-3" alt="Icon representing downloading a file">
</div>
</div>
</div>
</div>
</section>
</main> </main>
<footer>
Page updated: <?= htmlspecialchars($now) ?> (UTC) <footer class="footer mt-auto py-4 bg-light">
<div class="container text-center">
<p class="text-muted mb-0">&copy; <?php echo date("Y"); ?> PDF Text Recolor. All Rights Reserved. | <a href="/privacy.php" class="text-muted">Privacy Policy</a></p>
</div>
</footer> </footer>
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.2/dist/js/bootstrap.bundle.min.js"></script>
<script src="assets/js/main.js?v=<?php echo time(); ?>"></script>
</body> </body>
</html> </html>

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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Privacy Policy - PDF Text Recolor</title>
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.2/dist/css/bootstrap.min.css" rel="stylesheet">
<link rel="stylesheet" href="assets/css/custom.css?v=<?php echo time(); ?>">
</head>
<body>
<nav class="navbar navbar-expand-lg navbar-light bg-white shadow-sm">
<div class="container">
<a class="navbar-brand" href="/">PDF Text Recolor</a>
</div>
</nav>
<main class="container py-5">
<div class="card p-4 p-md-5">
<h1 class="mb-4">Privacy Policy</h1>
<p>This is a placeholder for your privacy policy.</p>
<p>We are committed to protecting your privacy. This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you use our PDF recoloring tool.</p>
<p><strong>Information We Collect</strong></p>
<p>We may collect personal information from you in a variety of ways, including, but not limited to, when you visit our site, upload a file, and in connection with other activities, services, features or resources we make available.</p>
<p>Uploaded files are processed on our servers and are deleted automatically after a short period. We do not store your files or share them with third parties.</p>
<a href="/" class="btn btn-primary mt-4">Back to Home</a>
</div>
</main>
<footer class="footer mt-auto py-3">
<div class="container text-center">
<span class="text-muted">&copy; <?php echo date("Y"); ?> PDF Text Recolor. All Rights Reserved.</span>
</div>
</footer>
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.2/dist/js/bootstrap.bundle.min.js"></script>
</body>
</html>