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