<?php
session_start();
require_once '../../config/db_config.php';
require_once '../../vendor/autoload.php';
// Check if admin is logged in
if (!isset($_SESSION['user_id']) || ($_SESSION['role'] !== 'admin' && $_SESSION['role'] !== 'director')) {
header('HTTP/1.1 403 Forbidden');
echo 'Access denied';
exit();
}
// Check if application ID is provided
if (!isset($_GET['id']) || empty($_GET['id'])) {
header('HTTP/1.1 400 Bad Request');
echo 'Application ID is required';
exit();
}
$application_id = intval($_GET['id']);
try {
// Create connection
$conn = new PDO("mysql:host=$servername;dbname=$dbname", $username, $password);
$conn->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
// Get application details
$stmt = $conn->prepare("
SELECT
a.id,
a.user_id,
a.course_id,
a.status,
a.application_date,
a.verification_token,
c.title as course_title,
c.price as course_price,
c.duration as course_duration,
u.first_name,
u.last_name,
u.email,
u.phone,
u.address,
u.city,
u.state,
u.zip_code,
u.country
FROM
enrollment_applications a
JOIN
users u ON a.user_id = u.id
JOIN
courses c ON a.course_id = c.id
WHERE
a.id = ?
");
$stmt->execute([$application_id]);
$application = $stmt->fetch(PDO::FETCH_ASSOC);
if (!$application) {
header('HTTP/1.1 404 Not Found');
echo 'Application not found';
exit();
}
// Get student documents
$stmt = $conn->prepare("
SELECT
document_type,
status,
upload_date
FROM
student_documents
WHERE
user_id = ?
ORDER BY
document_type
");
$stmt->execute([$application['user_id']]);
$documents = $stmt->fetchAll(PDO::FETCH_ASSOC);
// Get payment details
$stmt = $conn->prepare("
SELECT
payment_date,
amount,
payment_method,
transaction_id,
status
FROM
payments
WHERE
user_id = ? AND course_id = ?
ORDER BY
payment_date DESC
");
$stmt->execute([$application['user_id'], $application['course_id']]);
$payments = $stmt->fetchAll(PDO::FETCH_ASSOC);
// Create PDF using TCPDF
$pdf = new TCPDF('P', 'mm', 'A4', true, 'UTF-8', false);
// Set document information
$pdf->SetCreator('Popular Computer Institute');
$pdf->SetAuthor('Popular Computer Institute');
$pdf->SetTitle('Enrollment Application #' . $application_id);
$pdf->SetSubject('Enrollment Application');
// Remove header and footer
$pdf->setPrintHeader(false);
$pdf->setPrintFooter(false);
// Set margins
$pdf->SetMargins(15, 15, 15);
// Add a page
$pdf->AddPage();
// Set font
$pdf->SetFont('helvetica', '', 10);
// Logo and Institute Name
$pdf->Image('../../assets/img/logo.png', 15, 15, 20, 20, 'PNG');
$pdf->SetFont('helvetica', 'B', 16);
$pdf->SetXY(40, 15);
$pdf->Cell(0, 10, 'Popular Computer Institute', 0, false, 'L');
$pdf->SetFont('helvetica', '', 10);
$pdf->SetXY(40, 25);
$pdf->Cell(0, 5, 'Excellence in Education Since 1990', 0, false, 'L');
// Application Details Header
$pdf->SetFont('helvetica', 'B', 14);
$pdf->SetXY(15, 40);
$pdf->Cell(0, 10, 'ENROLLMENT APPLICATION', 0, false, 'C');
// Application Status and ID
$pdf->SetFont('helvetica', 'B', 10);
$pdf->SetXY(15, 50);
$pdf->Cell(90, 10, 'Application ID: ' . $application_id, 0, false, 'L');
// Format status display
$statusDisplay = ucfirst(str_replace('_', ' ', $application['status']));
// Set status color
switch($application['status']) {
case 'submitted':
case 'pending':
$statusColor = array(255, 152, 0);
break;
case 'document_verification':
$statusColor = array(33, 150, 243);
break;
case 'payment_pending':
$statusColor = array(156, 39, 176);
break;
case 'completed':
$statusColor = array(76, 175, 80);
break;
case 'rejected':
$statusColor = array(244, 67, 54);
break;
default:
$statusColor = array(97, 97, 97);
}
$pdf->SetTextColor($statusColor[0], $statusColor[1], $statusColor[2]);
$pdf->SetXY(110, 50);
$pdf->Cell(80, 10, 'Status: ' . $statusDisplay, 0, false, 'R');
$pdf->SetTextColor(0, 0, 0);
// Date and Verification Token
$pdf->SetFont('helvetica', '', 10);
$pdf->SetXY(15, 60);
$pdf->Cell(90, 7, 'Application Date: ' . date('F j, Y', strtotime($application['application_date'])), 0, false, 'L');
$pdf->SetXY(110, 60);
$pdf->Cell(80, 7, 'Verification Token: ' . $application['verification_token'], 0, false, 'R');
// Draw a horizontal line
$pdf->Line(15, 70, 195, 70);
// Student Information Section
$pdf->SetFont('helvetica', 'B', 12);
$pdf->SetXY(15, 75);
$pdf->Cell(0, 8, 'Student Information', 0, false, 'L');
$pdf->SetFont('helvetica', '', 10);
$pdf->SetXY(15, 85);
$pdf->Cell(45, 7, 'Name:', 0, false, 'L');
$pdf->SetXY(60, 85);
$pdf->Cell(130, 7, $application['first_name'] . ' ' . $application['last_name'], 0, false, 'L');
$pdf->SetXY(15, 92);
$pdf->Cell(45, 7, 'Email:', 0, false, 'L');
$pdf->SetXY(60, 92);
$pdf->Cell(130, 7, $application['email'], 0, false, 'L');
$pdf->SetXY(15, 99);
$pdf->Cell(45, 7, 'Phone:', 0, false, 'L');
$pdf->SetXY(60, 99);
$pdf->Cell(130, 7, $application['phone'], 0, false, 'L');
$pdf->SetXY(15, 106);
$pdf->Cell(45, 7, 'Address:', 0, false, 'L');
$pdf->SetXY(60, 106);
$address = $application['address'];
if (!empty($application['city'])) {
$address .= ', ' . $application['city'];
}
if (!empty($application['state'])) {
$address .= ', ' . $application['state'];
}
if (!empty($application['zip_code'])) {
$address .= ' - ' . $application['zip_code'];
}
if (!empty($application['country'])) {
$address .= ', ' . $application['country'];
}
$pdf->MultiCell(130, 7, $address, 0, 'L');
// Course Information Section
$pdf->SetFont('helvetica', 'B', 12);
$pdf->SetXY(15, 120);
$pdf->Cell(0, 8, 'Course Information', 0, false, 'L');
$pdf->SetFont('helvetica', '', 10);
$pdf->SetXY(15, 130);
$pdf->Cell(45, 7, 'Course:', 0, false, 'L');
$pdf->SetXY(60, 130);
$pdf->Cell(130, 7, $application['course_title'], 0, false, 'L');
$pdf->SetXY(15, 137);
$pdf->Cell(45, 7, 'Price:', 0, false, 'L');
$pdf->SetXY(60, 137);
$pdf->Cell(130, 7, '₹' . number_format($application['course_price'], 2), 0, false, 'L');
$pdf->SetXY(15, 144);
$pdf->Cell(45, 7, 'Duration:', 0, false, 'L');
$pdf->SetXY(60, 144);
$pdf->Cell(130, 7, $application['course_duration'], 0, false, 'L');
// Documents Section
$pdf->SetFont('helvetica', 'B', 12);
$pdf->SetXY(15, 155);
$pdf->Cell(0, 8, 'Document Status', 0, false, 'L');
$pdf->SetFont('helvetica', 'B', 10);
$pdf->SetXY(15, 165);
$pdf->Cell(80, 7, 'Document Type', 1, false, 'C');
$pdf->Cell(50, 7, 'Status', 1, false, 'C');
$pdf->Cell(50, 7, 'Upload Date', 1, false, 'C');
$pdf->SetFont('helvetica', '', 10);
$y = 172;
$documentTypes = [
'id_proof' => 'ID Proof',
'address_proof' => 'Address Proof',
'qualification_certificate' => 'Qualification Certificate',
'passport_photo' => 'Passport Size Photo'
];
$documentStatuses = [];
foreach ($documents as $document) {
$documentStatuses[$document['document_type']] = $document;
}
foreach ($documentTypes as $type => $displayName) {
$pdf->SetXY(15, $y);
$pdf->Cell(80, 7, $displayName, 1, false, 'L');
if (isset($documentStatuses[$type])) {
$status = ucfirst($documentStatuses[$type]['status']);
$uploadDate = date('M d, Y', strtotime($documentStatuses[$type]['upload_date']));
// Set status color
switch($documentStatuses[$type]['status']) {
case 'pending':
$pdf->SetTextColor(255, 152, 0);
break;
case 'verified':
$pdf->SetTextColor(76, 175, 80);
break;
case 'rejected':
$pdf->SetTextColor(244, 67, 54);
break;
default:
$pdf->SetTextColor(97, 97, 97);
}
$pdf->Cell(50, 7, $status, 1, false, 'C');
$pdf->SetTextColor(0, 0, 0);
$pdf->Cell(50, 7, $uploadDate, 1, false, 'C');
} else {
$pdf->SetTextColor(244, 67, 54);
$pdf->Cell(50, 7, 'Not Uploaded', 1, false, 'C');
$pdf->SetTextColor(0, 0, 0);
$pdf->Cell(50, 7, 'N/A', 1, false, 'C');
}
$y += 7;
}
// Payment Information Section
$pdf->SetFont('helvetica', 'B', 12);
$pdf->SetXY(15, $y + 5);
$pdf->Cell(0, 8, 'Payment Information', 0, false, 'L');
if (count($payments) > 0) {
$pdf->SetFont('helvetica', 'B', 10);
$pdf->SetXY(15, $y + 15);
$pdf->Cell(40, 7, 'Date', 1, false, 'C');
$pdf->Cell(40, 7, 'Amount', 1, false, 'C');
$pdf->Cell(40, 7, 'Method', 1, false, 'C');
$pdf->Cell(40, 7, 'Transaction ID', 1, false, 'C');
$pdf->Cell(20, 7, 'Status', 1, false, 'C');
$pdf->SetFont('helvetica', '', 10);
$paymentY = $y + 22;
foreach ($payments as $payment) {
$pdf->SetXY(15, $paymentY);
$pdf->Cell(40, 7, date('M d, Y', strtotime($payment['payment_date'])), 1, false, 'C');
$pdf->Cell(40, 7, '₹' . number_format($payment['amount'], 2), 1, false, 'C');
$pdf->Cell(40, 7, ucfirst($payment['payment_method']), 1, false, 'C');
$pdf->Cell(40, 7, $payment['transaction_id'], 1, false, 'C');
// Set status color
switch($payment['status']) {
case 'completed':
case 'success':
$pdf->SetTextColor(76, 175, 80);
break;
case 'pending':
$pdf->SetTextColor(255, 152, 0);
break;
case 'failed':
$pdf->SetTextColor(244, 67, 54);
break;
default:
$pdf->SetTextColor(97, 97, 97);
}
$pdf->Cell(20, 7, ucfirst($payment['status']), 1, false, 'C');
$pdf->SetTextColor(0, 0, 0);
$paymentY += 7;
}
} else {
$pdf->SetFont('helvetica', '', 10);
$pdf->SetXY(15, $y + 15);
$pdf->Cell(0, 7, 'No payment records found.', 0, false, 'L');
}
// Footer
$pdf->SetFont('helvetica', 'I', 8);
$pdf->SetXY(15, 270);
$pdf->Cell(0, 5, 'This document is computer-generated and does not require a signature.', 0, false, 'C');
$pdf->SetXY(15, 275);
$pdf->Cell(0, 5, 'Popular Computer Institute - ' . date('F j, Y'), 0, false, 'C');
// Output PDF
$fileName = 'Enrollment_Application_' . $application_id . '.pdf';
$pdf->Output($fileName, 'D');
exit();
} catch (PDOException $e) {
header('HTTP/1.1 500 Internal Server Error');
echo 'Database error: ' . $e->getMessage();
exit();
} catch (Exception $e) {
header('HTTP/1.1 500 Internal Server Error');
echo 'Error: ' . $e->getMessage();
exit();
}
?>
