📄 gallery.php

<?php
require_once __DIR__ . '/../includes/functions.php';
requireAdmin();
require __DIR__ . '/includes/ui.php';
$pageTitle = 'Gallery';

if ($_SERVER['REQUEST_METHOD'] === 'POST' && csrfVerify($_POST['csrf_token'] ?? null)) {
    $action = $_POST['action'] ?? '';
    if ($action === 'save') {
        $id = (int) ($_POST['id'] ?? 0);
        $imagePath = handleUpload('image', 'gallery');
        $caption = trim($_POST['caption'] ?? '');
        $sortOrder = (int) ($_POST['sort_order'] ?? 0);
        $isActive = isset($_POST['is_active']) ? 1 : 0;
        if ($id > 0) {
            if ($imagePath) {
                db()->prepare('UPDATE gallery_items SET caption=?,sort_order=?,is_active=?,image_path=? WHERE id=?')->execute([$caption, $sortOrder, $isActive, $imagePath, $id]);
            } else {
                db()->prepare('UPDATE gallery_items SET caption=?,sort_order=?,is_active=? WHERE id=?')->execute([$caption, $sortOrder, $isActive, $id]);
            }
        } elseif ($imagePath) {
            db()->prepare('INSERT INTO gallery_items (image_path,caption,sort_order,is_active) VALUES (?,?,?,?)')->execute([$imagePath, $caption, $sortOrder, $isActive]);
        } else {
            flash('error', 'Please choose an image to upload for a new gallery item.');
            redirect('gallery.php');
        }
        flash('success', 'Gallery item saved.');
    } elseif ($action === 'delete') {
        db()->prepare('DELETE FROM gallery_items WHERE id = ?')->execute([(int) ($_POST['id'] ?? 0)]);
        flash('success', 'Gallery item deleted.');
    }
    redirect('gallery.php');
}

require __DIR__ . '/includes/admin-header.php';
adminFlashBox();
$items = db()->query('SELECT * FROM gallery_items ORDER BY sort_order ASC, id ASC')->fetchAll();
$editId = (int) ($_GET['edit'] ?? 0);
$editing = null;
foreach ($items as $i) { if ((int) $i['id'] === $editId) $editing = $i; }
?>
<div class="grid lg:grid-cols-3 gap-6">
  <div class="lg:col-span-2 grid sm:grid-cols-2 gap-4">
    <?php foreach ($items as $i): ?>
      <div class="bg-white rounded-2xl border border-gray-100 overflow-hidden">
        <img src="../<?= e($i['image_path']) ?>" class="w-full h-32 object-cover" />
        <div class="p-3 flex items-center justify-between gap-2">
          <p class="text-xs font-medium truncate flex-1"><?= e($i['caption']) ?></p>
          <a href="?edit=<?= (int) $i['id'] ?>" class="text-primary text-xs font-semibold shrink-0">Edit</a>
          <form method="post" onsubmit="return confirm('Delete?');" class="shrink-0">
            <input type="hidden" name="csrf_token" value="<?= e(csrfToken()) ?>" />
            <input type="hidden" name="action" value="delete" />
            <input type="hidden" name="id" value="<?= (int) $i['id'] ?>" />
            <button class="text-red-600 text-xs font-semibold">Del</button>
          </form>
        </div>
      </div>
    <?php endforeach; ?>
  </div>
  <div class="bg-white rounded-2xl border border-gray-100 p-6 h-fit">
    <h2 class="font-heading font-semibold mb-4"><?= $editing ? 'Edit Photo' : 'Add Photo' ?></h2>
    <form method="post" enctype="multipart/form-data">
      <input type="hidden" name="csrf_token" value="<?= e(csrfToken()) ?>" />
      <input type="hidden" name="action" value="save" />
      <input type="hidden" name="id" value="<?= (int) ($editing['id'] ?? 0) ?>" />
      <label class="block mb-4">
        <span class="block text-sm font-medium text-gray-700 mb-1.5">Photo <?= $editing ? '' : '(required)' ?></span>
        <?php if (!empty($editing['image_path'])): ?><img src="../<?= e($editing['image_path']) ?>" class="h-20 mb-2 rounded-lg" /><?php endif; ?>
        <input type="file" name="image" accept="image/*" <?= $editing ? '' : 'required' ?> class="text-sm" />
      </label>
      <?php inputField('Caption', 'caption', $editing['caption'] ?? ''); ?>
      <?php numberField('Sort Order', 'sort_order', $editing['sort_order'] ?? 0); ?>
      <?php checkboxField('Active', 'is_active', $editing ? !empty($editing['is_active']) : true); ?>
      <button class="btn-primary-brand bg-primary text-white px-5 py-2.5 rounded-lg font-semibold w-full"><?= $editing ? 'Update' : 'Add Photo' ?></button>
      <?php if ($editing): ?><a href="gallery.php" class="block text-center text-sm text-gray-500 mt-3">Cancel edit</a><?php endif; ?>
    </form>
  </div>
</div>
<?php require __DIR__ . '/includes/admin-footer.php'; ?>