feat: complete photo gallery implementation with album management and lightbox viewer

- Added photo gallery carousel view (gallery.php) with all member albums
- Implemented album detail view with responsive photo grid and lightbox
- Created album creation/editing form with drag-and-drop photo uploads
- Added backend processors for album CRUD operations and photo management
- Implemented API endpoints for fetching and deleting photos
- Added database migration for photo_albums and photos tables
- Included comprehensive feature documentation with testing checklist
- Updated .htaccess with URL rewrite rules for gallery routes
- Added Gallery link to Members Area menu in header
- Created upload directory structure (/assets/uploads/gallery/)
- Implemented security: CSRF tokens, ownership verification, file validation
- Added transaction safety with rollback on errors and cleanup
- Features: Lightbox with keyboard navigation, drag-and-drop uploads, responsive design
This commit is contained in:
twotalesanimation
2025-12-05 09:53:27 +02:00
parent 05f74f1b86
commit 98ef03c7af
12 changed files with 2161 additions and 0 deletions

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<?php
$headerStyle = 'light';
$rootPath = dirname(dirname(dirname(__DIR__)));
include_once($rootPath . '/header.php');
// Check if user has active membership
if (!isset($_SESSION['user_id'])) {
header('Location: login');
exit;
}
$is_member = getUserMemberStatus($_SESSION['user_id']);
if (!$is_member) {
header('Location: index');
exit;
}
$conn = openDatabaseConnection();
$album = null;
// Check if editing existing album
$album_id = isset($_GET['id']) ? intval($_GET['id']) : 0;
if ($album_id > 0) {
$stmt = $conn->prepare("SELECT * FROM photo_albums WHERE album_id = ? AND user_id = ?");
$stmt->bind_param("ii", $album_id, $_SESSION['user_id']);
$stmt->execute();
$result = $stmt->get_result();
if ($result->num_rows > 0) {
$album = $result->fetch_assoc();
}
$stmt->close();
if (!$album) {
$conn->close();
header('Location: gallery');
exit;
}
}
$conn->close();
$pageTitle = $album ? 'Edit Album' : 'Create Album';
$breadcrumbs = [['Home' => 'index.php'], ['Gallery' => 'gallery']];
require_once($rootPath . '/components/banner.php');
?>
<style>
.form-container {
background: #f9f9f7;
border: 1px solid #d8d8d8;
border-radius: 10px;
padding: 40px;
max-width: 600px;
margin: 0 auto;
}
.form-group {
margin-bottom: 25px;
}
.form-group label {
display: block;
font-weight: 600;
color: #2c3e50;
margin-bottom: 8px;
}
.form-group input[type="text"],
.form-group textarea {
width: 100%;
padding: 12px;
border: 1px solid #ddd;
border-radius: 6px;
font-size: 14px;
font-family: inherit;
}
.form-group input[type="text"]:focus,
.form-group textarea:focus {
outline: none;
border-color: #667eea;
box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}
.form-group textarea {
resize: vertical;
min-height: 120px;
}
.form-actions {
display: flex;
gap: 10px;
margin-top: 30px;
}
.form-actions button,
.form-actions a {
flex: 1;
padding: 12px 20px;
border: none;
border-radius: 6px;
font-size: 14px;
font-weight: 600;
cursor: pointer;
text-decoration: none;
text-align: center;
transition: background 0.3s;
}
.btn-submit {
background: #667eea;
color: white;
}
.btn-submit:hover {
background: #764ba2;
}
.btn-cancel {
background: #ddd;
color: #333;
}
.btn-cancel:hover {
background: #ccc;
}
.photos-section {
margin-top: 40px;
padding-top: 40px;
border-top: 2px solid #d8d8d8;
}
.photos-grid {
display: grid;
grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
gap: 15px;
margin-top: 15px;
}
.photo-item-edit {
position: relative;
aspect-ratio: 1;
border-radius: 8px;
overflow: hidden;
background: white;
border: 1px solid #ddd;
}
.photo-item-edit img {
width: 100%;
height: 100%;
object-fit: cover;
}
.photo-delete-btn {
position: absolute;
top: 5px;
right: 5px;
background: #f44336;
color: white;
border: none;
border-radius: 50%;
width: 30px;
height: 30px;
cursor: pointer;
font-size: 18px;
display: flex;
align-items: center;
justify-content: center;
transition: background 0.3s;
}
.photo-delete-btn:hover {
background: #d32f2f;
}
.upload-area {
border: 2px dashed #667eea;
border-radius: 8px;
padding: 30px;
text-align: center;
cursor: pointer;
transition: background 0.3s;
}
.upload-area:hover {
background: rgba(102, 126, 234, 0.05);
}
.upload-area.dragover {
background: rgba(102, 126, 234, 0.1);
border-color: #764ba2;
}
.upload-input {
display: none;
}
.upload-text {
color: #667eea;
font-weight: 500;
}
.helper-text {
font-size: 0.9rem;
color: #999;
margin-top: 5px;
}
</style>
<section class="tour-list-page py-100 rel">
<div class="container">
<div class="row">
<div class="col-lg-12">
<div class="form-container">
<h2 style="margin-top: 0; color: #2c3e50;"><?php echo $album ? 'Edit Album' : 'Create Album'; ?></h2>
<form id="albumForm" method="POST" action="<?php echo $album ? 'update_album' : 'save_album'; ?>" enctype="multipart/form-data">
<input type="hidden" name="csrf_token" value="<?php echo generateCSRFToken(); ?>">
<?php if ($album): ?>
<input type="hidden" name="album_id" value="<?php echo $album['album_id']; ?>">
<?php endif; ?>
<div class="form-group">
<label for="title">Album Title *</label>
<input type="text" id="title" name="title" required value="<?php echo $album ? htmlspecialchars($album['title']) : ''; ?>">
</div>
<div class="form-group">
<label for="description">Description</label>
<textarea id="description" name="description" placeholder="Add a description for your album..."><?php echo $album ? htmlspecialchars($album['description']) : ''; ?></textarea>
<div class="helper-text">Optional: Share details about when, where, or why you created this album</div>
</div>
<?php if ($album): ?>
<div class="photos-section">
<h4>Photos in Album</h4>
<div class="photos-grid" id="photosGrid">
<!-- Photos will be loaded here -->
</div>
</div>
<?php endif; ?>
<div class="form-group">
<label for="photos">Upload Photos</label>
<div class="upload-area" id="uploadArea">
<input type="file" id="photos" name="photos[]" multiple accept="image/*" class="upload-input">
<div style="font-size: 2rem; margin-bottom: 10px;">📸</div>
<p class="upload-text">Drag and drop photos here or click to select</p>
<div class="helper-text">Supports JPG, PNG, GIF, WEBP. Max 5MB per image</div>
</div>
</div>
<div id="fileList" style="margin-top: 15px;"></div>
<div class="form-actions">
<button type="submit" class="btn-submit">
<?php echo $album ? 'Update Album' : 'Create Album'; ?>
</button>
<a href="gallery" class="btn-cancel">Cancel</a>
</div>
</form>
<?php if ($album): ?>
<div style="margin-top: 40px; padding-top: 40px; border-top: 2px solid #d8d8d8;">
<button type="button" onclick="deleteAlbum(<?php echo $album['album_id']; ?>)" class="btn-delete" style="background: #f44336; color: white; padding: 10px 20px; border: none; border-radius: 6px; cursor: pointer; width: 100%;">
<i class="far fa-trash"></i> Delete Album
</button>
</div>
<?php endif; ?>
</div>
</div>
</div>
</div>
</section>
<script>
const uploadArea = document.getElementById('uploadArea');
const fileInput = document.getElementById('photos');
const fileList = document.getElementById('fileList');
// Drag and drop
uploadArea.addEventListener('dragover', (e) => {
e.preventDefault();
uploadArea.classList.add('dragover');
});
uploadArea.addEventListener('dragleave', () => {
uploadArea.classList.remove('dragover');
});
uploadArea.addEventListener('drop', (e) => {
e.preventDefault();
uploadArea.classList.remove('dragover');
fileInput.files = e.dataTransfer.files;
updateFileList();
});
uploadArea.addEventListener('click', () => {
fileInput.click();
});
fileInput.addEventListener('change', updateFileList);
function updateFileList() {
fileList.innerHTML = '';
if (fileInput.files.length > 0) {
fileList.innerHTML = '<p style="color: #667eea; font-weight: 500; margin-bottom: 10px;">Selected files:</p>';
const ul = document.createElement('ul');
ul.style.margin = '0';
ul.style.paddingLeft = '20px';
for (let file of fileInput.files) {
const li = document.createElement('li');
li.textContent = file.name + ' (' + (file.size / 1024 / 1024).toFixed(2) + ' MB)';
li.style.color = '#666';
li.style.marginBottom = '5px';
ul.appendChild(li);
}
fileList.appendChild(ul);
}
}
function deleteAlbum(albumId) {
if (confirm('Are you sure you want to delete this album and all its photos? This action cannot be undone.')) {
window.location.href = 'delete_album?id=' + albumId;
}
}
// Load existing photos if editing
<?php if ($album): ?>
fetch('get_album_photos?id=<?php echo $album['album_id']; ?>')
.then(r => r.json())
.then(photos => {
const grid = document.getElementById('photosGrid');
photos.forEach(photo => {
const div = document.createElement('div');
div.className = 'photo-item-edit';
div.innerHTML = `
<img src="${photo.file_path}" alt="Photo">
<button type="button" class="photo-delete-btn" onclick="deletePhoto(${photo.photo_id})">✕</button>
`;
grid.appendChild(div);
});
});
function deletePhoto(photoId) {
if (confirm('Delete this photo?')) {
fetch('delete_photo', {
method: 'POST',
headers: {'Content-Type': 'application/x-www-form-urlencoded'},
body: 'photo_id=' + photoId + '&csrf_token=<?php echo generateCSRFToken(); ?>'
}).then(() => location.reload());
}
}
<?php endif; ?>
</script>
<?php include_once(dirname(dirname(dirname(__DIR__))) . '/components/insta_footer.php'); ?>

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<?php
$headerStyle = 'light';
$rootPath = dirname(dirname(dirname(__DIR__)));
include_once($rootPath . '/header.php');
// Check if user has active membership
if (!isset($_SESSION['user_id'])) {
header('Location: login');
exit;
}
$is_member = getUserMemberStatus($_SESSION['user_id']);
if (!$is_member) {
header('Location: index');
exit;
}
$conn = openDatabaseConnection();
// Fetch all albums with creator information
$albums_query = "
SELECT
pa.album_id,
pa.title,
pa.description,
pa.cover_image,
pa.created_at,
u.user_id,
u.first_name,
u.last_name,
u.profile_pic,
COUNT(p.photo_id) as photo_count
FROM photo_albums pa
INNER JOIN users u ON pa.user_id = u.user_id
LEFT JOIN photos p ON pa.album_id = p.album_id
GROUP BY pa.album_id
ORDER BY pa.created_at DESC
";
$result = $conn->query($albums_query);
$albums = [];
if ($result && $result->num_rows > 0) {
while ($row = $result->fetch_assoc()) {
$albums[] = $row;
}
}
$conn->close();
?>
<style>
.album-carousel-container {
margin: 30px 0;
}
.carousel-item-album {
display: none;
text-align: center;
padding: 20px;
animation: fadeIn 0.5s;
}
.carousel-item-album.active {
display: block;
}
@keyframes fadeIn {
from { opacity: 0; }
to { opacity: 1; }
}
.album-card {
background: white;
border-radius: 10px;
overflow: hidden;
box-shadow: 0 2px 8px rgba(0,0,0,0.1);
transition: transform 0.3s;
}
.album-card:hover {
transform: translateY(-5px);
box-shadow: 0 4px 16px rgba(0,0,0,0.15);
}
.album-cover {
width: 100%;
height: 300px;
object-fit: cover;
background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}
.album-info {
padding: 20px;
}
.album-title {
font-size: 1.5rem;
font-weight: 600;
color: #2c3e50;
margin-bottom: 10px;
}
.album-description {
color: #666;
font-size: 0.95rem;
margin-bottom: 15px;
line-height: 1.5;
}
.album-meta {
display: flex;
align-items: center;
margin-bottom: 15px;
gap: 10px;
}
.album-avatar {
width: 40px;
height: 40px;
border-radius: 50%;
object-fit: cover;
border: 2px solid #667eea;
}
.album-creator {
flex: 1;
}
.creator-name {
font-weight: 600;
color: #2c3e50;
display: block;
font-size: 0.9rem;
}
.photo-count {
font-size: 0.85rem;
color: #999;
}
.album-actions {
display: flex;
gap: 10px;
}
.carousel-nav {
display: flex;
justify-content: center;
align-items: center;
gap: 20px;
margin-top: 20px;
}
.carousel-btn {
background: #667eea;
color: white;
border: none;
padding: 10px 20px;
border-radius: 5px;
cursor: pointer;
font-weight: 500;
transition: background 0.3s;
}
.carousel-btn:hover {
background: #764ba2;
}
.carousel-btn:disabled {
background: #ccc;
cursor: not-allowed;
}
.carousel-counter {
font-weight: 600;
color: #2c3e50;
min-width: 80px;
text-align: center;
}
.create-album-btn {
display: inline-block;
margin-bottom: 30px;
}
.no-albums {
text-align: center;
padding: 60px 20px;
color: #999;
}
.no-albums p {
font-size: 1.1rem;
margin-bottom: 20px;
}
</style>
<?php
$pageTitle = 'Photo Gallery';
$breadcrumbs = [['Home' => 'index.php'], ['Members Area' => '#']];
require_once($rootPath . '/components/banner.php');
?>
<section class="tour-list-page py-100 rel">
<div class="container">
<div class="row">
<div class="col-lg-12">
<div style="display: flex; justify-content: space-between; align-items: center; margin-bottom: 30px;">
<h2>Member Photo Gallery</h2>
<a href="create_album" class="theme-btn create-album-btn">
<i class="far fa-plus"></i> Create Album
</a>
</div>
<?php if (count($albums) > 0): ?>
<div class="album-carousel-container">
<div id="albumCarousel">
<?php foreach ($albums as $index => $album): ?>
<div class="carousel-item-album <?php echo $index === 0 ? 'active' : ''; ?>">
<div class="row">
<div class="col-lg-6">
<?php if ($album['cover_image']): ?>
<img src="<?php echo htmlspecialchars($album['cover_image']); ?>" alt="<?php echo htmlspecialchars($album['title']); ?>" class="album-cover" style="border-radius: 10px;">
<?php else: ?>
<div class="album-cover" style="display: flex; align-items: center; justify-content: center; font-size: 3rem; color: white;">
<i class="far fa-image"></i>
</div>
<?php endif; ?>
</div>
<div class="col-lg-6">
<div class="album-info" style="text-align: left; height: 100%; display: flex; flex-direction: column; justify-content: space-between;">
<div>
<h3 class="album-title"><?php echo htmlspecialchars($album['title']); ?></h3>
<?php if ($album['description']): ?>
<p class="album-description"><?php echo htmlspecialchars($album['description']); ?></p>
<?php endif; ?>
</div>
<div>
<div class="album-meta">
<img src="<?php echo htmlspecialchars($album['profile_pic']); ?>" alt="<?php echo htmlspecialchars($album['first_name']); ?>" class="album-avatar">
<div class="album-creator">
<span class="creator-name"><?php echo htmlspecialchars($album['first_name'] . ' ' . $album['last_name']); ?></span>
<span class="photo-count"><?php echo $album['photo_count']; ?> photo<?php echo $album['photo_count'] !== 1 ? 's' : ''; ?></span>
</div>
</div>
<div class="album-actions">
<a href="view_album?id=<?php echo $album['album_id']; ?>" class="theme-btn style-two">
View Album <i class="far fa-arrow-right ms-2"></i>
</a>
<?php if ($album['user_id'] == $_SESSION['user_id']): ?>
<a href="edit_album?id=<?php echo $album['album_id']; ?>" class="theme-btn" style="background: #666;">
Edit
</a>
<?php endif; ?>
</div>
</div>
</div>
</div>
</div>
</div>
<?php endforeach; ?>
</div>
<?php if (count($albums) > 1): ?>
<div class="carousel-nav">
<button class="carousel-btn" id="prevBtn" onclick="changeSlide(-1)">
<i class="far fa-chevron-left"></i> Previous
</button>
<div class="carousel-counter">
<span id="currentSlide">1</span> / <span id="totalSlides"><?php echo count($albums); ?></span>
</div>
<button class="carousel-btn" id="nextBtn" onclick="changeSlide(1)">
Next <i class="far fa-chevron-right"></i>
</button>
</div>
<?php endif; ?>
</div>
<?php else: ?>
<div class="no-albums">
<i class="far fa-image" style="font-size: 4rem; color: #ddd; margin-bottom: 20px; display: block;"></i>
<p>No photo albums yet. Be the first to create one!</p>
<a href="create_album" class="theme-btn">Create Album</a>
</div>
<?php endif; ?>
</div>
</div>
</div>
</section>
<script>
let currentSlide = 0;
const slides = document.querySelectorAll('.carousel-item-album');
const totalSlides = slides.length;
function updateCarousel() {
slides.forEach((slide, index) => {
slide.classList.remove('active');
if (index === currentSlide) {
slide.classList.add('active');
}
});
document.getElementById('currentSlide').textContent = currentSlide + 1;
document.getElementById('prevBtn').disabled = currentSlide === 0;
document.getElementById('nextBtn').disabled = currentSlide === totalSlides - 1;
}
function changeSlide(direction) {
currentSlide += direction;
if (currentSlide < 0) currentSlide = 0;
if (currentSlide >= totalSlides) currentSlide = totalSlides - 1;
updateCarousel();
}
// Initialize carousel
if (totalSlides > 1) {
updateCarousel();
}
</script>
<?php include_once(dirname(dirname(dirname(__DIR__))) . '/components/insta_footer.php'); ?>

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<?php
$headerStyle = 'light';
$rootPath = dirname(dirname(dirname(__DIR__)));
include_once($rootPath . '/header.php');
// Check if user has active membership
if (!isset($_SESSION['user_id'])) {
header('Location: login');
exit;
}
$is_member = getUserMemberStatus($_SESSION['user_id']);
if (!$is_member) {
header('Location: index');
exit;
}
$conn = openDatabaseConnection();
$album_id = isset($_GET['id']) ? intval($_GET['id']) : 0;
if ($album_id === 0) {
header('Location: gallery');
exit;
}
// Fetch album details
$album_query = "
SELECT
pa.album_id,
pa.title,
pa.description,
pa.created_at,
pa.user_id,
u.first_name,
u.last_name,
u.profile_pic
FROM photo_albums pa
INNER JOIN users u ON pa.user_id = u.user_id
WHERE pa.album_id = ?
";
$stmt = $conn->prepare($album_query);
$stmt->bind_param("i", $album_id);
$stmt->execute();
$album_result = $stmt->get_result();
if ($album_result->num_rows === 0) {
$stmt->close();
$conn->close();
header('Location: gallery');
exit;
}
$album = $album_result->fetch_assoc();
$stmt->close();
// Fetch all photos in the album
$photos_query = "
SELECT photo_id, file_path, caption, display_order
FROM photos
WHERE album_id = ?
ORDER BY display_order ASC
";
$stmt = $conn->prepare($photos_query);
$stmt->bind_param("i", $album_id);
$stmt->execute();
$photos_result = $stmt->get_result();
$photos = [];
if ($photos_result && $photos_result->num_rows > 0) {
while ($row = $photos_result->fetch_assoc()) {
$photos[] = $row;
}
}
$stmt->close();
$conn->close();
?>
<style>
.album-header {
background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
color: white;
padding: 40px 0;
margin-bottom: 40px;
border-radius: 10px;
}
.album-header-content {
display: flex;
align-items: center;
gap: 20px;
}
.album-creator-info {
display: flex;
align-items: center;
gap: 12px;
margin-top: 15px;
}
.album-creator-avatar {
width: 50px;
height: 50px;
border-radius: 50%;
object-fit: cover;
border: 3px solid white;
}
.creator-details {
display: flex;
flex-direction: column;
}
.creator-details span:first-child {
font-weight: 600;
font-size: 1rem;
}
.creator-details span:last-child {
font-size: 0.9rem;
opacity: 0.9;
}
.photo-gallery {
display: grid;
grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
gap: 20px;
margin-bottom: 40px;
}
.photo-item {
position: relative;
overflow: hidden;
border-radius: 8px;
cursor: pointer;
aspect-ratio: 1;
transition: transform 0.3s;
}
.photo-item:hover {
transform: scale(1.05);
}
.photo-item img {
width: 100%;
height: 100%;
object-fit: cover;
display: block;
}
.photo-overlay {
position: absolute;
top: 0;
left: 0;
right: 0;
bottom: 0;
background: rgba(0,0,0,0.5);
display: flex;
align-items: center;
justify-content: center;
opacity: 0;
transition: opacity 0.3s;
}
.photo-item:hover .photo-overlay {
opacity: 1;
}
.photo-caption {
color: white;
text-align: center;
font-weight: 500;
max-width: 90%;
}
.lightbox {
display: none;
position: fixed;
top: 0;
left: 0;
right: 0;
bottom: 0;
background: rgba(0,0,0,0.9);
z-index: 1000;
align-items: center;
justify-content: center;
}
.lightbox.active {
display: flex;
}
.lightbox-content {
position: relative;
max-width: 90vw;
max-height: 90vh;
}
.lightbox-image {
max-width: 100%;
max-height: 90vh;
object-fit: contain;
}
.lightbox-close {
position: absolute;
top: 20px;
right: 20px;
color: white;
font-size: 2rem;
cursor: pointer;
background: none;
border: none;
z-index: 1001;
}
.lightbox-nav {
position: absolute;
top: 50%;
transform: translateY(-50%);
color: white;
font-size: 2rem;
cursor: pointer;
background: rgba(0,0,0,0.5);
border: none;
padding: 20px;
z-index: 1001;
}
.lightbox-prev {
left: 20px;
}
.lightbox-next {
right: 20px;
}
.back-link {
margin-bottom: 20px;
display: inline-block;
}
.no-photos {
text-align: center;
padding: 60px 20px;
color: #999;
}
.edit-album-btn {
margin-left: 10px;
}
</style>
<?php
$pageTitle = htmlspecialchars($album['title']);
$breadcrumbs = [['Home' => 'index.php'], ['Gallery' => 'gallery'], [$album['title'] => '#']];
require_once($rootPath . '/components/banner.php');
?>
<section class="tour-list-page py-100 rel">
<div class="container">
<div class="row">
<div class="col-lg-12">
<a href="gallery" class="back-link" style="color: #667eea; text-decoration: none;">
<i class="far fa-arrow-left"></i> Back to Gallery
</a>
<div class="album-header">
<div class="album-header-content">
<div style="flex: 1;">
<h2 style="margin: 0; margin-bottom: 10px;"><?php echo htmlspecialchars($album['title']); ?></h2>
<?php if ($album['description']): ?>
<p style="margin: 0 0 15px 0; font-size: 1rem; opacity: 0.95;">
<?php echo htmlspecialchars($album['description']); ?>
</p>
<?php endif; ?>
<div class="album-creator-info">
<img src="<?php echo htmlspecialchars($album['profile_pic']); ?>" alt="<?php echo htmlspecialchars($album['first_name']); ?>" class="album-creator-avatar">
<div class="creator-details">
<span><?php echo htmlspecialchars($album['first_name'] . ' ' . $album['last_name']); ?></span>
<span><?php echo date('F j, Y', strtotime($album['created_at'])); ?></span>
</div>
</div>
</div>
<?php if ($album['user_id'] == $_SESSION['user_id']): ?>
<div>
<a href="edit_album?id=<?php echo $album['album_id']; ?>" class="theme-btn" style="background: white; color: #667eea; border: none;">
<i class="far fa-edit"></i> Edit Album
</a>
</div>
<?php endif; ?>
</div>
</div>
<?php if (count($photos) > 0): ?>
<div class="photo-gallery">
<?php foreach ($photos as $index => $photo): ?>
<div class="photo-item" onclick="openLightbox(<?php echo $index; ?>)">
<img src="<?php echo htmlspecialchars($photo['file_path']); ?>" alt="<?php echo htmlspecialchars($photo['caption'] ?? 'Photo'); ?>">
<?php if ($photo['caption']): ?>
<div class="photo-overlay">
<div class="photo-caption"><?php echo htmlspecialchars($photo['caption']); ?></div>
</div>
<?php endif; ?>
</div>
<?php endforeach; ?>
</div>
<!-- Lightbox -->
<div id="lightbox" class="lightbox">
<button class="lightbox-close" onclick="closeLightbox()">✕</button>
<div class="lightbox-content">
<img id="lightboxImage" class="lightbox-image" src="" alt="">
<?php if (count($photos) > 1): ?>
<button class="lightbox-nav lightbox-prev" onclick="changeLightboxImage(-1)"></button>
<button class="lightbox-nav lightbox-next" onclick="changeLightboxImage(1)"></button>
<?php endif; ?>
</div>
</div>
<?php else: ?>
<div class="no-photos">
<i class="far fa-image" style="font-size: 4rem; color: #ddd; margin-bottom: 20px; display: block;"></i>
<p>No photos in this album yet.</p>
<?php if ($album['user_id'] == $_SESSION['user_id']): ?>
<a href="edit_album?id=<?php echo $album['album_id']; ?>" class="theme-btn">Add Photos</a>
<?php endif; ?>
</div>
<?php endif; ?>
</div>
</div>
</div>
</section>
<script>
let currentPhotoIndex = 0;
const photos = <?php echo json_encode(array_column($photos, 'file_path')); ?>;
function openLightbox(index) {
currentPhotoIndex = index;
document.getElementById('lightbox').classList.add('active');
document.getElementById('lightboxImage').src = photos[currentPhotoIndex];
}
function closeLightbox() {
document.getElementById('lightbox').classList.remove('active');
}
function changeLightboxImage(direction) {
currentPhotoIndex += direction;
if (currentPhotoIndex < 0) currentPhotoIndex = photos.length - 1;
if (currentPhotoIndex >= photos.length) currentPhotoIndex = 0;
document.getElementById('lightboxImage').src = photos[currentPhotoIndex];
}
// Close lightbox on escape key
document.addEventListener('keydown', (e) => {
if (e.key === 'Escape') closeLightbox();
if (e.key === 'ArrowLeft') changeLightboxImage(-1);
if (e.key === 'ArrowRight') changeLightboxImage(1);
});
</script>
<?php include_once(dirname(dirname(dirname(__DIR__))) . '/components/insta_footer.php'); ?>