gallery-for-aav/admin.php
Alexander Andreev b241c9b9b3 Admin: add section rename and delete actions
Let admins manage section names and ordering from the media sidebar without manual DB edits. Add safe section deletion in admin flow and remove the section storage folder after DB cascade cleanup.
2026-02-20 18:20:03 +03:00

616 lines
29 KiB
PHP
Raw Blame History

This file contains ambiguous Unicode characters

This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

<?php
declare(strict_types=1);
require_once __DIR__ . '/lib/db_gallery.php';
const MAX_UPLOAD_BYTES = 3 * 1024 * 1024;
$configPath = __DIR__ . '/deploy-config.php';
if (!is_file($configPath)) {
http_response_code(500);
exit('deploy-config.php not found');
}
$config = require $configPath;
$tokenExpected = (string)($config['token'] ?? '');
$tokenIncoming = (string)($_REQUEST['token'] ?? '');
if ($tokenExpected === '' || !hash_equals($tokenExpected, $tokenIncoming)) {
http_response_code(403);
exit('Forbidden');
}
$message = '';
$errors = [];
if ($_SERVER['REQUEST_METHOD'] === 'POST') {
$action = (string)($_POST['action'] ?? '');
$isAjax = (string)($_POST['ajax'] ?? '') === '1'
|| strtolower((string)($_SERVER['HTTP_X_REQUESTED_WITH'] ?? '')) === 'xmlhttprequest';
try {
if ($action === 'create_section') {
$name = trim((string)($_POST['name'] ?? ''));
$sort = (int)($_POST['sort_order'] ?? 1000);
if ($name === '') throw new RuntimeException('Название раздела пустое');
sectionCreate($name, $sort);
$message = 'Раздел создан';
}
if ($action === 'update_section') {
$sectionId = (int)($_POST['section_id'] ?? 0);
$name = trim((string)($_POST['name'] ?? ''));
$sort = (int)($_POST['sort_order'] ?? 1000);
if ($sectionId < 1) throw new RuntimeException('Некорректный раздел');
if ($name === '') throw new RuntimeException('Название раздела пустое');
if (!sectionById($sectionId)) throw new RuntimeException('Раздел не найден');
sectionUpdate($sectionId, $name, $sort);
$message = 'Раздел обновлён';
}
if ($action === 'delete_section') {
$sectionId = (int)($_POST['section_id'] ?? 0);
if ($sectionId < 1) throw new RuntimeException('Некорректный раздел');
if (!sectionById($sectionId)) throw new RuntimeException('Раздел не найден');
sectionDelete($sectionId);
deleteSectionStorage($sectionId);
$message = 'Раздел удалён';
}
if ($action === 'update_welcome') {
$text = trim((string)($_POST['welcome_text'] ?? ''));
settingSet('welcome_text', $text);
$message = 'Приветственное сообщение сохранено';
}
if ($action === 'upload_before_bulk') {
$sectionId = (int)($_POST['section_id'] ?? 0);
if ($sectionId < 1 || !sectionById($sectionId)) throw new RuntimeException('Выбери раздел');
if (!isset($_FILES['before_bulk'])) throw new RuntimeException('Файлы не переданы');
$result = saveBulkBefore($_FILES['before_bulk'], $sectionId);
$message = 'Загружено: ' . $result['ok'];
$errors = array_merge($errors, $result['errors']);
}
if ($action === 'photo_update') {
$photoId = (int)($_POST['photo_id'] ?? 0);
$code = trim((string)($_POST['code_name'] ?? ''));
$sort = (int)($_POST['sort_order'] ?? 1000);
$descr = trim((string)($_POST['description'] ?? ''));
$descr = $descr !== '' ? $descr : null;
if ($photoId < 1) throw new RuntimeException('Некорректный photo_id');
if ($code === '') throw new RuntimeException('Код фото пустой');
$st = db()->prepare('UPDATE photos SET code_name=:c, sort_order=:s, description=:d WHERE id=:id');
$st->execute(['c' => $code, 's' => $sort, 'd' => $descr, 'id' => $photoId]);
if (isset($_FILES['after']) && (int)($_FILES['after']['error'] ?? UPLOAD_ERR_NO_FILE) !== UPLOAD_ERR_NO_FILE) {
$p = photoById($photoId);
if (!$p) throw new RuntimeException('Фото не найдено');
$up = saveSingleImage($_FILES['after'], $code . 'р', (int)$p['section_id']);
photoFileUpsert($photoId, 'after', $up['path'], $up['mime'], $up['size']);
}
$message = 'Фото обновлено';
if ($isAjax) {
header('Content-Type: application/json; charset=utf-8');
echo json_encode(['ok' => true, 'message' => $message], JSON_UNESCAPED_UNICODE);
exit;
}
}
if ($action === 'photo_delete') {
$photoId = (int)($_POST['photo_id'] ?? 0);
if ($photoId > 0) {
$p = photoById($photoId);
if ($p) {
foreach (['before_path', 'after_path'] as $k) {
if (!empty($p[$k])) {
$abs = __DIR__ . '/' . ltrim((string)$p[$k], '/');
if (is_file($abs)) @unlink($abs);
}
}
}
$st = db()->prepare('DELETE FROM photos WHERE id=:id');
$st->execute(['id' => $photoId]);
$message = 'Фото удалено';
}
}
if ($action === 'create_commenter') {
$displayName = trim((string)($_POST['display_name'] ?? ''));
if ($displayName === '') throw new RuntimeException('Укажи имя комментатора');
$u = commenterCreate($displayName);
$link = (isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] === 'on' ? 'https' : 'http') . '://' . ($_SERVER['HTTP_HOST'] ?? 'localhost') . '/?viewer=' . urlencode($u['token']);
$message = 'Комментатор создан: ' . $u['display_name'] . ' | ссылка: ' . $link;
}
if ($action === 'delete_commenter') {
$id = (int)($_POST['id'] ?? 0);
if ($id > 0) {
commenterDelete($id);
$message = 'Комментатор удалён (доступ отозван)';
}
}
if ($action === 'regenerate_commenter_token') {
$id = (int)($_POST['id'] ?? 0);
if ($id > 0) {
$token = commenterRegenerateToken($id);
$link = (isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] === 'on' ? 'https' : 'http') . '://' . ($_SERVER['HTTP_HOST'] ?? 'localhost') . '/?viewer=' . urlencode($token);
$message = 'Токен обновлён | ссылка: ' . $link;
}
}
if ($action === 'delete_comment') {
$id = (int)($_POST['id'] ?? 0);
if ($id > 0) {
commentDelete($id);
$message = 'Комментарий удалён';
}
}
} catch (Throwable $e) {
if ($isAjax) {
header('Content-Type: application/json; charset=utf-8');
http_response_code(400);
echo json_encode(['ok' => false, 'message' => $e->getMessage()], JSON_UNESCAPED_UNICODE);
exit;
}
$errors[] = $e->getMessage();
}
}
$sections = sectionsAll();
$activeSectionId = (int)($_GET['section_id'] ?? ($_POST['section_id'] ?? ($sections[0]['id'] ?? 0)));
$activeSection = $activeSectionId > 0 ? sectionById($activeSectionId) : null;
if (!$activeSection && $sections !== []) {
$activeSectionId = (int)$sections[0]['id'];
$activeSection = sectionById($activeSectionId);
}
$photos = $activeSectionId > 0 ? photosBySection($activeSectionId) : [];
$commenters = commentersAll();
$latestComments = commentsLatest(80);
$welcomeText = settingGet('welcome_text', 'Добро пожаловать в галерею. Выберите раздел слева, чтобы посмотреть фотографии.');
$adminMode = (string)($_GET['mode'] ?? 'media');
if (!in_array($adminMode, ['media', 'comments', 'welcome'], true)) {
$adminMode = 'media';
}
function h(string $v): string { return htmlspecialchars($v, ENT_QUOTES | ENT_SUBSTITUTE, 'UTF-8'); }
function assetUrl(string $path): string { $f=__DIR__ . '/' . ltrim($path,'/'); $v=is_file($f)?(string)filemtime($f):(string)time(); return $path . '?v=' . rawurlencode($v); }
function saveBulkBefore(array $files, int $sectionId): array
{
$ok = 0;
$errors = [];
$names = $files['name'] ?? [];
$tmp = $files['tmp_name'] ?? [];
$sizes = $files['size'] ?? [];
$errs = $files['error'] ?? [];
if (!is_array($names)) {
$names = [$names];
$tmp = [$tmp];
$sizes = [$sizes];
$errs = [$errs];
}
foreach ($names as $i => $orig) {
$file = [
'name' => $orig,
'tmp_name' => $tmp[$i] ?? '',
'size' => $sizes[$i] ?? 0,
'error' => $errs[$i] ?? UPLOAD_ERR_NO_FILE,
];
try {
$base = (string)pathinfo((string)$orig, PATHINFO_FILENAME);
$base = trim(preg_replace('/[^\p{L}\p{N}._-]+/u', '_', $base) ?? 'photo', '._-');
if ($base === '') $base = 'photo';
$codeName = nextUniqueCodeName($base);
$photoId = photoCreate($sectionId, $codeName, null, nextSortOrderForSection($sectionId));
$saved = saveSingleImage($file, $codeName, $sectionId);
photoFileUpsert($photoId, 'before', $saved['path'], $saved['mime'], $saved['size']);
$ok++;
} catch (Throwable $e) {
$errors[] = (string)$orig . ': ' . $e->getMessage();
}
}
return ['ok' => $ok, 'errors' => $errors];
}
function saveSingleImage(array $file, string $baseName, int $sectionId): array
{
$allowedMime = ['image/jpeg' => 'jpg', 'image/png' => 'png', 'image/webp' => 'webp', 'image/gif' => 'gif'];
$err = (int)($file['error'] ?? UPLOAD_ERR_NO_FILE);
if ($err !== UPLOAD_ERR_OK) throw new RuntimeException('Ошибка загрузки');
$size = (int)($file['size'] ?? 0);
if ($size < 1 || $size > MAX_UPLOAD_BYTES) throw new RuntimeException('Превышен лимит 3 МБ');
$tmp = (string)($file['tmp_name'] ?? '');
if (!is_uploaded_file($tmp)) throw new RuntimeException('Некорректный источник');
$mime = mime_content_type($tmp) ?: '';
if (!isset($allowedMime[$mime])) throw new RuntimeException('Недопустимый тип файла');
$safeBase = preg_replace('/[^\p{L}\p{N}._-]+/u', '_', $baseName) ?? 'photo';
$safeBase = trim($safeBase, '._-');
if ($safeBase === '') $safeBase = 'photo';
$ext = $allowedMime[$mime];
$dir = __DIR__ . '/photos/section_' . $sectionId;
if (!is_dir($dir)) mkdir($dir, 0775, true);
$name = uniqueName($dir, $safeBase, $ext);
$dest = $dir . '/' . $name;
if (!move_uploaded_file($tmp, $dest)) throw new RuntimeException('Не удалось сохранить файл');
return [
'path' => 'photos/section_' . $sectionId . '/' . $name,
'mime' => $mime,
'size' => $size,
];
}
function uniqueName(string $dir, string $base, string $ext): string
{
$i = 0;
do {
$name = $i === 0 ? "{$base}.{$ext}" : "{$base}_{$i}.{$ext}";
$i++;
} while (is_file($dir . '/' . $name));
return $name;
}
function deleteSectionStorage(int $sectionId): void
{
$dir = __DIR__ . '/photos/section_' . $sectionId;
if (!is_dir($dir)) {
return;
}
deleteDirRecursive($dir);
}
function deleteDirRecursive(string $dir): void
{
$items = scandir($dir);
if (!is_array($items)) {
return;
}
foreach ($items as $item) {
if ($item === '.' || $item === '..') {
continue;
}
$path = $dir . '/' . $item;
if (is_dir($path)) {
deleteDirRecursive($path);
continue;
}
@unlink($path);
}
@rmdir($dir);
}
function nextSortOrderForSection(int $sectionId): int
{
$st = db()->prepare('SELECT COALESCE(MAX(sort_order),0)+10 FROM photos WHERE section_id=:sid');
$st->execute(['sid' => $sectionId]);
return (int)$st->fetchColumn();
}
function nextUniqueCodeName(string $base): string
{
$candidate = $base;
$i = 1;
while (true) {
$st = db()->prepare('SELECT 1 FROM photos WHERE code_name=:c LIMIT 1');
$st->execute(['c' => $candidate]);
if (!$st->fetchColumn()) {
return $candidate;
}
$candidate = $base . '_' . $i;
$i++;
}
}
?>
<!doctype html>
<html lang="ru">
<head>
<meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1">
<title>Админка</title>
<link rel="icon" type="image/svg+xml" href="<?= h(assetUrl('favicon.svg')) ?>">
<link rel="stylesheet" href="<?= h(assetUrl('style.css')) ?>">
<style>.wrap{max-width:1180px;margin:0 auto;padding:24px}.card{background:#fff;border:1px solid #e5e7eb;border-radius:12px;padding:14px;margin-bottom:14px}.grid{display:grid;gap:12px;grid-template-columns:320px 1fr}.in{width:100%;padding:8px;border:1px solid #d1d5db;border-radius:8px}.btn{border:0;background:#1f6feb;color:#fff;padding:8px 12px;border-radius:8px;cursor:pointer}.btn-danger{background:#b42318}.ok{background:#ecfdf3;padding:8px;border-radius:8px;margin-bottom:8px}.err{background:#fef2f2;padding:8px;border-radius:8px;margin-bottom:8px}.tbl{width:100%;border-collapse:collapse}.tbl td,.tbl th{padding:8px;border-bottom:1px solid #eee;vertical-align:top}.sec a{display:block;padding:8px 10px;border-radius:8px;text-decoration:none;color:#111}.sec a.active{background:#eef4ff;color:#1f6feb}.small{font-size:12px;color:#667085}</style>
</head>
<body><div class="wrap">
<h1>Админка</h1>
<?php if ($message!==''): ?><div class="ok"><?= h($message) ?></div><?php endif; ?>
<?php foreach($errors as $e): ?><div class="err"><?= h($e) ?></div><?php endforeach; ?>
<div class="grid">
<aside>
<section class="card">
<h3>Меню</h3>
<div class="sec">
<a class="<?= $adminMode==='media'?'active':'' ?>" href="?token=<?= urlencode($tokenIncoming) ?>&mode=media<?= $activeSectionId>0 ? '&section_id='.(int)$activeSectionId : '' ?>">Разделы и фото</a>
<a class="<?= $adminMode==='welcome'?'active':'' ?>" href="?token=<?= urlencode($tokenIncoming) ?>&mode=welcome">Приветственное сообщение</a>
<a class="<?= $adminMode==='comments'?'active':'' ?>" href="?token=<?= urlencode($tokenIncoming) ?>&mode=comments">Комментаторы и комментарии</a>
</div>
</section>
<?php if ($adminMode === 'media'): ?>
<section class="card">
<h3>Разделы</h3>
<div class="sec">
<?php foreach($sections as $s): ?>
<a class="<?= (int)$s['id']===$activeSectionId?'active':'' ?>" href="?token=<?= urlencode($tokenIncoming) ?>&section_id=<?= (int)$s['id'] ?>"><?= h((string)$s['name']) ?> <span class="small">(<?= (int)$s['photos_count'] ?>)</span></a>
<?php endforeach; ?>
</div>
<?php if ($activeSection): ?>
<hr style="border:none;border-top:1px solid #eee;margin:12px 0">
<h4 style="margin:0 0 8px">Редактировать выбранный</h4>
<form method="post" action="?token=<?= urlencode($tokenIncoming) ?>&mode=media&section_id=<?= (int)$activeSectionId ?>">
<input type="hidden" name="action" value="update_section"><input type="hidden" name="token" value="<?= h($tokenIncoming) ?>"><input type="hidden" name="section_id" value="<?= (int)$activeSectionId ?>">
<p><input class="in" name="name" value="<?= h((string)$activeSection['name']) ?>" required></p>
<p><input class="in" type="number" name="sort_order" value="<?= (int)$activeSection['sort_order'] ?>"></p>
<button class="btn" type="submit">Переименовать</button>
</form>
<form method="post" action="?token=<?= urlencode($tokenIncoming) ?>&mode=media" onsubmit="return confirm('Удалить раздел и все его фото?')" style="margin-top:8px">
<input type="hidden" name="action" value="delete_section"><input type="hidden" name="token" value="<?= h($tokenIncoming) ?>"><input type="hidden" name="section_id" value="<?= (int)$activeSectionId ?>">
<button class="btn btn-danger" type="submit">Удалить раздел</button>
</form>
<?php endif; ?>
<hr style="border:none;border-top:1px solid #eee;margin:12px 0">
<form method="post" action="?token=<?= urlencode($tokenIncoming) ?>&mode=media">
<input type="hidden" name="action" value="create_section"><input type="hidden" name="token" value="<?= h($tokenIncoming) ?>">
<p><input class="in" name="name" placeholder="Новый раздел" required></p>
<p><input class="in" type="number" name="sort_order" value="1000"></p>
<button class="btn" type="submit">Создать раздел</button>
</form>
</section>
<?php endif; ?>
<?php if ($adminMode === 'comments'): ?>
<section class="card">
<h3>Комментаторы</h3>
<form method="post" action="?token=<?= urlencode($tokenIncoming) ?>&mode=comments">
<input type="hidden" name="action" value="create_commenter"><input type="hidden" name="token" value="<?= h($tokenIncoming) ?>">
<p><input class="in" name="display_name" placeholder="Имя" required></p>
<button class="btn" type="submit">Создать</button>
</form>
<div class="small" style="margin-top:8px">Ссылка доступа показывается в зелёном сообщении после создания.</div>
</section>
<?php endif; ?>
</aside>
<main>
<?php if ($adminMode === 'welcome'): ?>
<section class="card">
<h3>Приветственное сообщение (публичная часть)</h3>
<form method="post" action="?token=<?= urlencode($tokenIncoming) ?>&mode=welcome">
<input type="hidden" name="action" value="update_welcome"><input type="hidden" name="token" value="<?= h($tokenIncoming) ?>">
<p><textarea class="in" name="welcome_text" rows="5" placeholder="Текст приветствия"><?= h($welcomeText) ?></textarea></p>
<button class="btn" type="submit">Сохранить приветствие</button>
</form>
</section>
<?php endif; ?>
<?php if ($adminMode === 'media'): ?>
<section class="card">
<h3>Загрузка фото “до” в выбранный раздел</h3>
<?php if ($activeSectionId > 0): ?>
<form method="post" enctype="multipart/form-data" action="?token=<?= urlencode($tokenIncoming) ?>&section_id=<?= (int)$activeSectionId ?>">
<input type="hidden" name="action" value="upload_before_bulk"><input type="hidden" name="token" value="<?= h($tokenIncoming) ?>"><input type="hidden" name="section_id" value="<?= (int)$activeSectionId ?>">
<p><input type="file" name="before_bulk[]" accept="image/jpeg,image/png,image/webp,image/gif" multiple required></p>
<button class="btn" type="submit">Загрузить массово</button>
</form>
<p class="small">После загрузки имя (code_name) заполняется автоматически из имени файла — затем можно отредактировать.</p>
<?php else: ?>
<p class="small">Сначала выбери раздел слева.</p>
<?php endif; ?>
</section>
<section class="card">
<h3>Фото в разделе</h3>
<table class="tbl">
<tr><th>До</th><th>После</th><th>Поля</th><th>Действия</th></tr>
<?php foreach($photos as $p): ?>
<tr>
<td><?php if (!empty($p['before_file_id'])): ?><img class="js-open" data-full="index.php?action=image&file_id=<?= (int)$p['before_file_id'] ?>" src="index.php?action=image&file_id=<?= (int)$p['before_file_id'] ?>" style="cursor:zoom-in;width:100px;height:70px;object-fit:cover;border:1px solid #e5e7eb;border-radius:6px"><?php endif; ?></td>
<td><?php if (!empty($p['after_file_id'])): ?><img class="js-open" data-full="index.php?action=image&file_id=<?= (int)$p['after_file_id'] ?>" src="index.php?action=image&file_id=<?= (int)$p['after_file_id'] ?>" style="cursor:zoom-in;width:100px;height:70px;object-fit:cover;border:1px solid #e5e7eb;border-radius:6px"><?php endif; ?></td>
<td>
<form class="js-photo-form" method="post" enctype="multipart/form-data" action="admin.php?token=<?= urlencode($tokenIncoming) ?>&section_id=<?= (int)$activeSectionId ?>&mode=media">
<input type="hidden" name="action" value="photo_update"><input type="hidden" name="ajax" value="1"><input type="hidden" name="token" value="<?= h($tokenIncoming) ?>"><input type="hidden" name="photo_id" value="<?= (int)$p['id'] ?>">
<p><input class="in" name="code_name" value="<?= h((string)$p['code_name']) ?>"></p>
<p><input class="in" type="number" name="sort_order" value="<?= (int)$p['sort_order'] ?>"></p>
<p><textarea class="in" name="description" placeholder="Комментарий"><?= h((string)($p['description'] ?? '')) ?></textarea></p>
<p class="small">Фото после (опционально): <input type="file" name="after" accept="image/jpeg,image/png,image/webp,image/gif"></p>
<div class="small js-save-status">Сохраняется автоматически при выходе из карточки.</div>
</form>
</td>
<td>
<form method="post" action="?token=<?= urlencode($tokenIncoming) ?>&section_id=<?= (int)$activeSectionId ?>&mode=media" onsubmit="return confirm('Удалить фото?')">
<input type="hidden" name="action" value="photo_delete"><input type="hidden" name="token" value="<?= h($tokenIncoming) ?>"><input type="hidden" name="photo_id" value="<?= (int)$p['id'] ?>">
<button class="btn btn-danger" type="submit">Удалить</button>
</form>
</td>
</tr>
<?php endforeach; ?>
</table>
</section>
<?php endif; ?>
<?php if ($adminMode === 'comments'): ?>
<section class="card">
<h3>Комментаторы и комментарии</h3>
<table class="tbl"><tr><th>Пользователь</th><th>Ссылка</th><th>Действия</th></tr>
<?php foreach($commenters as $u): ?>
<?php $viewerLink = !empty($u['token_plain']) ? ((isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] === 'on' ? 'https' : 'http') . '://' . ($_SERVER['HTTP_HOST'] ?? 'localhost') . '/?viewer=' . urlencode((string)$u['token_plain'])) : ''; ?>
<tr><td><?= h((string)$u['display_name']) ?></td><td>
<?php if ($viewerLink !== ''): ?>
<input class="in" type="text" readonly value="<?= h($viewerLink) ?>" onclick="this.select()" style="min-width:320px">
<?php else: ?>
<span class="small">Нет сохранённой ссылки (старый пользователь)</span>
<?php endif; ?>
</td><td style="display:flex;gap:8px;flex-wrap:wrap">
<form method="post" action="?token=<?= urlencode($tokenIncoming) ?>&mode=comments">
<input type="hidden" name="action" value="regenerate_commenter_token"><input type="hidden" name="token" value="<?= h($tokenIncoming) ?>"><input type="hidden" name="id" value="<?= (int)$u['id'] ?>">
<button class="btn" type="submit">Новая ссылка</button>
</form>
<form method="post" action="?token=<?= urlencode($tokenIncoming) ?>&mode=comments" onsubmit="return confirm('Удалить пользователя?')">
<input type="hidden" name="action" value="delete_commenter"><input type="hidden" name="token" value="<?= h($tokenIncoming) ?>"><input type="hidden" name="id" value="<?= (int)$u['id'] ?>">
<button class="btn btn-danger" type="submit">Удалить доступ</button>
</form>
</td></tr>
<?php endforeach; ?>
</table>
<hr style="border:none;border-top:1px solid #eee;margin:12px 0">
<table class="tbl"><tr><th>Фото</th><th>Пользователь</th><th>Комментарий</th><th></th></tr>
<?php foreach($latestComments as $c): ?>
<tr>
<td><?= h((string)$c['code_name']) ?></td>
<td><?= h((string)($c['display_name'] ?? '—')) ?></td>
<td><?= h((string)$c['comment_text']) ?></td>
<td>
<form method="post" action="?token=<?= urlencode($tokenIncoming) ?>&mode=comments" onsubmit="return confirm('Удалить комментарий?')">
<input type="hidden" name="action" value="delete_comment"><input type="hidden" name="token" value="<?= h($tokenIncoming) ?>"><input type="hidden" name="id" value="<?= (int)$c['id'] ?>">
<button class="btn btn-danger" type="submit">Удалить</button>
</form>
</td>
</tr>
<?php endforeach; ?>
</table>
</section>
<?php endif; ?>
</main>
</div>
</div>
<div class="lightbox" id="lightbox" hidden>
<div class="lightbox-backdrop js-close"></div>
<div class="lightbox-content">
<button class="lightbox-close js-close" type="button" aria-label="Закрыть">×</button>
<img id="lightboxImage" src="" alt="">
</div>
</div>
<script>
(() => {
const forms = document.querySelectorAll('.js-photo-form');
forms.forEach((form) => {
let dirty = false;
let busy = false;
let timer = null;
const status = form.querySelector('.js-save-status');
const ajaxInput = form.querySelector('input[name="ajax"]');
const setStatus = (text, isError = false) => {
if (!status) return;
status.textContent = text;
status.style.color = isError ? '#b42318' : '#667085';
};
const mark = () => {
dirty = true;
setStatus('Есть несохранённые изменения…');
};
form.querySelectorAll('input,textarea,select').forEach((el) => {
if (el.type === 'file') {
el.addEventListener('change', () => {
if (!el.files || el.files.length === 0) return;
if (ajaxInput) ajaxInput.value = '0';
setStatus('Загрузка файла…');
form.submit();
});
return;
}
el.addEventListener('input', mark);
el.addEventListener('change', mark);
el.addEventListener('blur', () => queueSave(80));
});
form.addEventListener('focusout', () => queueSave(120));
function queueSave(delay) {
clearTimeout(timer);
timer = setTimeout(() => {
if (form.contains(document.activeElement)) return;
submitNow();
}, delay);
}
async function submitNow() {
if (!dirty || busy) return;
busy = true;
setStatus('Сохраняю…');
try {
if (ajaxInput) ajaxInput.value = '1';
const fd = new FormData(form);
const endpoint = form.getAttribute('action') || window.location.href;
const r = await fetch(endpoint, {
method: 'POST',
body: fd,
headers: {
'X-Requested-With': 'XMLHttpRequest',
'Accept': 'application/json'
}
});
const raw = await r.text();
let j = null;
try {
j = JSON.parse(raw);
} catch {
throw new Error(raw.slice(0, 180) || 'Некорректный ответ сервера');
}
if (!r.ok || !j.ok) {
throw new Error(j?.message || 'Ошибка сохранения');
}
dirty = false;
setStatus('Сохранено');
} catch (e) {
console.warn('save failed', e);
setStatus('Ошибка сохранения: ' + (e?.message || 'unknown'), true);
} finally {
busy = false;
}
}
});
const lightbox = document.getElementById('lightbox');
const img = document.getElementById('lightboxImage');
if (lightbox && img) {
document.querySelectorAll('.js-open').forEach((el) => {
el.addEventListener('click', () => {
const src = el.getAttribute('data-full');
if (!src) return;
img.src = src;
lightbox.hidden = false;
document.body.style.overflow = 'hidden';
});
});
lightbox.querySelectorAll('.js-close').forEach((el) => el.addEventListener('click', () => {
lightbox.hidden = true; img.src = ''; document.body.style.overflow = '';
}));
}
})();
</script>
</body></html>