Initial commit: UK Data Services website

2025-06-07 10:53:32 +01:00
commit 3e9968f1b4
63 changed files with 6597 additions and 0 deletions
--- a/quote-handler.php
+++ b/quote-handler.php
@@ -0,0 +1,432 @@
+<?php
+// Quote Form Handler with Enhanced Security
+session_start();
+
+// Security headers
+header('X-Content-Type-Options: nosniff');
+header('X-Frame-Options: DENY');
+header('X-XSS-Protection: 1; mode=block');
+header('Content-Type: application/json');
+
+// Rate limiting
+function checkRateLimit() {
+    $ip = $_SERVER['REMOTE_ADDR'];
+    $key = 'quote_' . md5($ip);
+    
+    if (!isset($_SESSION[$key])) {
+        $_SESSION[$key] = ['count' => 0, 'time' => time()];
+    }
+    
+    $data = $_SESSION[$key];
+    
+    if (time() - $data['time'] > 3600) {
+        $_SESSION[$key] = ['count' => 0, 'time' => time()];
+        $data = $_SESSION[$key];
+    }
+    
+    if ($data['count'] >= 3) {
+        return false;
+    }
+    
+    return true;
+}
+
+// Input validation
+function validateInput($data, $type = 'text') {
+    $data = trim($data);
+    $data = stripslashes($data);
+    $data = htmlspecialchars($data, ENT_QUOTES, 'UTF-8');
+    
+    switch ($type) {
+        case 'email':
+            return filter_var($data, FILTER_VALIDATE_EMAIL) ? $data : false;
+        case 'phone':
+            return preg_match('/^[\+]?[0-9\s\-\(\)]+$/', $data) ? $data : false;
+        case 'text':
+            return strlen($data) > 0 ? $data : false;
+        case 'long_text':
+            return strlen($data) >= 20 ? $data : false;
+        default:
+            return $data;
+    }
+}
+
+// Response function
+function sendResponse($success, $message, $data = null) {
+    $response = [
+        'success' => $success,
+        'message' => $message
+    ];
+    
+    if ($data !== null) {
+        $response['data'] = $data;
+    }
+    
+    echo json_encode($response);
+    exit;
+}
+
+// Handle POST requests only
+if ($_SERVER['REQUEST_METHOD'] !== 'POST') {
+    sendResponse(false, 'Invalid request method');
+}
+
+// Check rate limiting
+if (!checkRateLimit()) {
+    sendResponse(false, 'Too many requests. Please try again later.');
+}
+
+// Validate and sanitize inputs
+$services = $_POST['services'] ?? [];
+$project_scale = validateInput($_POST['project_scale'] ?? '', 'text');
+$timeline = validateInput($_POST['timeline'] ?? '', 'text');
+$name = validateInput($_POST['name'] ?? '', 'text');
+$email = validateInput($_POST['email'] ?? '', 'email');
+$company = validateInput($_POST['company'] ?? '', 'text');
+$phone = validateInput($_POST['phone'] ?? '', 'phone');
+$data_sources = validateInput($_POST['data_sources'] ?? '', 'text');
+$requirements = validateInput($_POST['requirements'] ?? '', 'long_text');
+$budget = validateInput($_POST['budget'] ?? '', 'text');
+
+// Validation
+$errors = [];
+
+if (empty($services) || !is_array($services)) {
+    $errors[] = 'Please select at least one service';
+}
+
+if (!$project_scale) {
+    $errors[] = 'Please select a project scale';
+}
+
+if (!$timeline) {
+    $errors[] = 'Please select a timeline';
+}
+
+if (!$name || strlen($name) < 2) {
+    $errors[] = 'Please enter a valid name';
+}
+
+if (!$email) {
+    $errors[] = 'Please enter a valid email address';
+}
+
+if (!$requirements) {
+    $errors[] = 'Please provide detailed project requirements';
+}
+
+if (!empty($errors)) {
+    sendResponse(false, implode('. ', $errors));
+}
+
+// Sanitize services array
+$services = array_map(function($service) {
+    return htmlspecialchars(trim($service), ENT_QUOTES, 'UTF-8');
+}, $services);
+
+// Update rate limit counter
+$ip = $_SERVER['REMOTE_ADDR'];
+$key = 'quote_' . md5($ip);
+$_SESSION[$key]['count']++;
+
+// Create friendly service names
+$service_names = [
+    'web-scraping' => 'Web Scraping & Data Extraction',
+    'business-intelligence' => 'Business Intelligence & Analytics',
+    'data-processing' => 'Data Processing & Cleaning',
+    'automation' => 'Automation & APIs',
+    'consulting' => 'Custom Development',
+    'other' => 'Other Services'
+];
+
+$selected_services = array_map(function($service) use ($service_names) {
+    return $service_names[$service] ?? $service;
+}, $services);
+
+// Create friendly scale names
+$scale_names = [
+    'small' => 'Small Project (One-time extraction, < 10k records)',
+    'medium' => 'Medium Project (Regular updates, 10k-100k records)',
+    'large' => 'Large Project (Ongoing service, 100k+ records)',
+    'enterprise' => 'Enterprise (Complex multi-source solution)'
+];
+
+$friendly_scale = $scale_names[$project_scale] ?? $project_scale;
+
+// Create friendly timeline names
+$timeline_names = [
+    'asap' => 'ASAP (Rush job)',
+    '1-week' => 'Within 1 week',
+    '2-4-weeks' => '2-4 weeks',
+    'flexible' => 'Flexible timeline'
+];
+
+$friendly_timeline = $timeline_names[$timeline] ?? $timeline;
+
+// Prepare email content
+$to = 'info@ukdataservices.co.uk';
+$subject = 'New Quote Request - UK Data Services';
+
+// Create detailed HTML email
+$emailHTML = '
+<!DOCTYPE html>
+<html>
+<head>
+    <meta charset="UTF-8">
+    <title>New Quote Request</title>
+    <style>
+        body { font-family: Arial, sans-serif; line-height: 1.6; color: #333; }
+        .container { max-width: 700px; margin: 0 auto; padding: 20px; }
+        .header { background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); color: white; padding: 30px; text-align: center; border-radius: 8px 8px 0 0; }
+        .content { background: #f9f9f9; padding: 30px; border-radius: 0 0 8px 8px; }
+        .section { margin-bottom: 30px; padding: 20px; background: white; border-radius: 8px; border-left: 4px solid #667eea; }
+        .section-title { font-size: 18px; font-weight: bold; color: #667eea; margin-bottom: 15px; }
+        .field { margin-bottom: 12px; }
+        .field-label { font-weight: bold; color: #555; }
+        .field-value { margin-top: 5px; padding: 8px; background: #f8f9fa; border-radius: 4px; }
+        .services-list { list-style: none; padding: 0; }
+        .services-list li { padding: 8px; background: #e3f2fd; margin: 5px 0; border-radius: 4px; }
+        .priority { background: #fff3cd; border-left-color: #ffc107; }
+        .contact-info { background: #d4edda; border-left-color: #28a745; }
+    </style>
+</head>
+<body>
+    <div class="container">
+        <div class="header">
+            <h1>🚀 New Quote Request</h1>
+            <p>UK Data Services</p>
+            <p style="font-size: 14px; opacity: 0.9;">Received: ' . date('Y-m-d H:i:s') . ' UTC</p>
+        </div>
+        
+        <div class="content">
+            <div class="section contact-info">
+                <div class="section-title">👤 Contact Information</div>
+                <div class="field">
+                    <div class="field-label">Name:</div>
+                    <div class="field-value">' . htmlspecialchars($name) . '</div>
+                </div>
+                <div class="field">
+                    <div class="field-label">Email:</div>
+                    <div class="field-value">' . htmlspecialchars($email) . '</div>
+                </div>
+                <div class="field">
+                    <div class="field-label">Company:</div>
+                    <div class="field-value">' . htmlspecialchars($company ?: 'Not provided') . '</div>
+                </div>
+                <div class="field">
+                    <div class="field-label">Phone:</div>
+                    <div class="field-value">' . htmlspecialchars($phone ?: 'Not provided') . '</div>
+                </div>
+            </div>
+
+            <div class="section">
+                <div class="section-title">🎯 Services Required</div>
+                <ul class="services-list">';
+
+foreach ($selected_services as $service) {
+    $emailHTML .= '<li>✓ ' . htmlspecialchars($service) . '</li>';
+}
+
+$emailHTML .= '</ul>
+            </div>
+
+            <div class="section ' . ($timeline === 'asap' ? 'priority' : '') . '">
+                <div class="section-title">📊 Project Details</div>
+                <div class="field">
+                    <div class="field-label">Project Scale:</div>
+                    <div class="field-value">' . htmlspecialchars($friendly_scale) . '</div>
+                </div>
+                <div class="field">
+                    <div class="field-label">Timeline:</div>
+                    <div class="field-value">' . htmlspecialchars($friendly_timeline) . '</div>
+                </div>
+                <div class="field">
+                    <div class="field-label">Budget Range:</div>
+                    <div class="field-value">' . htmlspecialchars($budget ?: 'Not specified') . '</div>
+                </div>
+            </div>
+
+            <div class="section">
+                <div class="section-title">🌐 Data Sources</div>
+                <div class="field-value">' . nl2br(htmlspecialchars($data_sources ?: 'Not specified')) . '</div>
+            </div>
+
+            <div class="section">
+                <div class="section-title">📝 Detailed Requirements</div>
+                <div class="field-value">' . nl2br(htmlspecialchars($requirements)) . '</div>
+            </div>
+
+            <div class="section">
+                <div class="section-title">🔍 Submission Details</div>
+                <div class="field">
+                    <div class="field-label">IP Address:</div>
+                    <div class="field-value">' . htmlspecialchars($_SERVER['REMOTE_ADDR']) . '</div>
+                </div>
+                <div class="field">
+                    <div class="field-label">User Agent:</div>
+                    <div class="field-value">' . htmlspecialchars($_SERVER['HTTP_USER_AGENT']) . '</div>
+                </div>
+                <div class="field">
+                    <div class="field-label">Referrer:</div>
+                    <div class="field-value">' . htmlspecialchars($_SERVER['HTTP_REFERER'] ?? 'Direct') . '</div>
+                </div>
+            </div>
+        </div>
+    </div>
+</body>
+</html>';
+
+// Email headers
+$headers = "MIME-Version: 1.0\r\n";
+$headers .= "Content-Type: text/html; charset=UTF-8\r\n";
+$headers .= "From: \"UK Data Services Quote System\" <noreply@ukdataservices.co.uk>\r\n";
+$headers .= "Reply-To: " . $email . "\r\n";
+$headers .= "X-Mailer: PHP/" . phpversion() . "\r\n";
+$headers .= "X-Priority: " . ($timeline === 'asap' ? '1' : '3') . "\r\n";
+
+// Create logs directory if it doesn't exist
+if (!file_exists('logs')) {
+    mkdir('logs', 0755, true);
+}
+
+// Send email
+try {
+    $emailSent = mail($to, $subject, $emailHTML, $headers);
+    
+    if ($emailSent) {
+        // Log successful submission
+        $logEntry = date('Y-m-d H:i:s') . " - Quote request from " . $email . " (" . $_SERVER['REMOTE_ADDR'] . ") - Services: " . implode(', ', $services) . "\n";
+        file_put_contents('logs/quote-requests.log', $logEntry, FILE_APPEND | LOCK_EX);
+        
+        // Send detailed auto-reply to user
+        $autoReplySubject = 'Your Quote Request - UK Data Services';
+        $autoReplyHTML = '
+<!DOCTYPE html>
+<html>
+<head>
+    <meta charset="UTF-8">
+    <title>Quote Request Received</title>
+    <style>
+        body { font-family: Arial, sans-serif; line-height: 1.6; color: #333; }
+        .container { max-width: 600px; margin: 0 auto; padding: 20px; }
+        .header { background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); color: white; padding: 30px; text-align: center; border-radius: 8px 8px 0 0; }
+        .content { background: #f9f9f9; padding: 30px; border-radius: 0 0 8px 8px; }
+        .highlight-box { background: #e3f2fd; padding: 20px; border-radius: 8px; margin: 20px 0; border-left: 4px solid #667eea; }
+        .cta-box { background: #667eea; color: white; padding: 20px; text-align: center; margin: 20px 0; border-radius: 8px; }
+        .next-steps { background: white; padding: 20px; border-radius: 8px; margin: 20px 0; }
+        .step { display: flex; align-items: flex-start; margin-bottom: 15px; }
+        .step-number { background: #667eea; color: white; width: 30px; height: 30px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: bold; margin-right: 15px; flex-shrink: 0; }
+        .footer { text-align: center; padding: 20px; color: #666; font-size: 14px; }
+    </style>
+</head>
+<body>
+    <div class="container">
+        <div class="header">
+            <h1>✅ Quote Request Received!</h1>
+            <p>UK Data Services</p>
+        </div>
+        
+        <div class="content">
+            <p>Dear ' . htmlspecialchars($name) . ',</p>
+            
+            <p>Thank you for your detailed quote request! We have received your inquiry for <strong>' . implode(', ', $selected_services) . '</strong> and our team is already reviewing your requirements.</p>
+            
+            <div class="highlight-box">
+                <h3>📋 Your Request Summary:</h3>
+                <p><strong>Project Scale:</strong> ' . htmlspecialchars($friendly_scale) . '</p>
+                <p><strong>Timeline:</strong> ' . htmlspecialchars($friendly_timeline) . '</p>
+                <p><strong>Services:</strong> ' . implode(', ', $selected_services) . '</p>
+            </div>
+            
+            <div class="cta-box">
+                <h3>⏱️ What Happens Next?</h3>
+                <p>Our data specialists will analyze your requirements and prepare a comprehensive proposal within <strong>24 hours</strong>.</p>
+            </div>
+            
+            <div class="next-steps">
+                <h3>📝 Our Process:</h3>
+                <div class="step">
+                    <div class="step-number">1</div>
+                    <div>
+                        <strong>Requirements Analysis</strong><br>
+                        Our team reviews your project details and data sources
+                    </div>
+                </div>
+                <div class="step">
+                    <div class="step-number">2</div>
+                    <div>
+                        <strong>Technical Assessment</strong><br>
+                        We evaluate the complexity and create a project plan
+                    </div>
+                </div>
+                <div class="step">
+                    <div class="step-number">3</div>
+                    <div>
+                        <strong>Detailed Proposal</strong><br>
+                        You receive a comprehensive quote with timeline and deliverables
+                    </div>
+                </div>
+                <div class="step">
+                    <div class="step-number">4</div>
+                    <div>
+                        <strong>Consultation Call</strong><br>
+                        We schedule a call to discuss your project and answer questions
+                    </div>
+                </div>
+            </div>
+            
+            <p>In the meantime, if you have any urgent questions or need to discuss your project immediately, please don\'t hesitate to contact us:</p>
+            
+            <ul>
+                <li>📞 <strong>Phone:</strong> +44 1692 689150</li>
+                <li>📧 <strong>Email:</strong> info@ukdataservices.co.uk</li>
+                <li>💬 <strong>Response Time:</strong> Within 24 hours</li>
+            </ul>
+            
+            <div class="highlight-box">
+                <h3>🎯 Why Choose UK Data Services?</h3>
+                <p>✓ 99.9% Data Accuracy Guarantee<br>
+                ✓ GDPR Compliant & Secure<br>
+                ✓ 24/7 Support & Monitoring<br>
+                ✓ Scalable Solutions<br>
+                ✓ Experienced Team</p>
+            </div>
+            
+            <p>We\'re excited to help transform your business with professional data solutions!</p>
+            
+            <p>Best regards,<br>
+            <strong>The UK Data Services Team</strong></p>
+        </div>
+        
+        <div class="footer">
+            <p>UK Data Services | Professional Data Solutions<br>
+            Website: https://ukdataservices.co.uk | Phone: +44 1692 689150</p>
+            <p><small>This is an automated response. Your request has been logged with reference: QR-' . date('Ymd') . '-' . substr(md5($email . time()), 0, 6) . '</small></p>
+        </div>
+    </div>
+</body>
+</html>';
+        
+        $autoReplyHeaders = "MIME-Version: 1.0\r\n";
+        $autoReplyHeaders .= "Content-Type: text/html; charset=UTF-8\r\n";
+        $autoReplyHeaders .= "From: \"UK Data Services\" <info@ukdataservices.co.uk>\r\n";
+        $autoReplyHeaders .= "X-Mailer: PHP/" . phpversion() . "\r\n";
+        
+        mail($email, $autoReplySubject, $autoReplyHTML, $autoReplyHeaders);
+        
+        sendResponse(true, 'Thank you for your quote request! We will send you a detailed proposal within 24 hours.');
+    } else {
+        // Log failed email
+        $logEntry = date('Y-m-d H:i:s') . " - FAILED quote request from " . $email . " (" . $_SERVER['REMOTE_ADDR'] . ")\n";
+        file_put_contents('logs/quote-errors.log', $logEntry, FILE_APPEND | LOCK_EX);
+        
+        sendResponse(false, 'There was an error sending your quote request. Please try again or contact us directly.');
+    }
+} catch (Exception $e) {
+    // Log exception
+    $logEntry = date('Y-m-d H:i:s') . " - EXCEPTION: " . $e->getMessage() . " from " . $email . " (" . $_SERVER['REMOTE_ADDR'] . ")\n";
+    file_put_contents('logs/quote-errors.log', $logEntry, FILE_APPEND | LOCK_EX);
+    
+    sendResponse(false, 'There was an error processing your quote request. Please try again later.');
+}
+?>