350 lines
17 KiB
PHP
350 lines
17 KiB
PHP
<?php
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declare(strict_types=1);
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require_once __DIR__ . '/lib/db_gallery.php';
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const MAX_UPLOAD_BYTES = 3 * 1024 * 1024;
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$configPath = __DIR__ . '/deploy-config.php';
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if (!is_file($configPath)) {
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http_response_code(500);
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exit('deploy-config.php not found');
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}
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$config = require $configPath;
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$tokenExpected = (string)($config['token'] ?? '');
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$tokenIncoming = (string)($_REQUEST['token'] ?? '');
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if ($tokenExpected === '' || !hash_equals($tokenExpected, $tokenIncoming)) {
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http_response_code(403);
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exit('Forbidden');
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}
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$message = '';
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$errors = [];
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if ($_SERVER['REQUEST_METHOD'] === 'POST') {
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$action = (string)($_POST['action'] ?? '');
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try {
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if ($action === 'create_section') {
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$name = trim((string)($_POST['name'] ?? ''));
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$sort = (int)($_POST['sort_order'] ?? 1000);
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if ($name === '') throw new RuntimeException('Название раздела пустое');
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sectionCreate($name, $sort);
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$message = 'Раздел создан';
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}
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if ($action === 'upload_before_bulk') {
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$sectionId = (int)($_POST['section_id'] ?? 0);
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if ($sectionId < 1 || !sectionById($sectionId)) throw new RuntimeException('Выбери раздел');
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if (!isset($_FILES['before_bulk'])) throw new RuntimeException('Файлы не переданы');
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$result = saveBulkBefore($_FILES['before_bulk'], $sectionId);
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$message = 'Загружено: ' . $result['ok'];
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$errors = array_merge($errors, $result['errors']);
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}
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if ($action === 'photo_update') {
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$photoId = (int)($_POST['photo_id'] ?? 0);
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$code = trim((string)($_POST['code_name'] ?? ''));
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$sort = (int)($_POST['sort_order'] ?? 1000);
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$descr = trim((string)($_POST['description'] ?? ''));
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$descr = $descr !== '' ? $descr : null;
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if ($photoId < 1) throw new RuntimeException('Некорректный photo_id');
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if ($code === '') throw new RuntimeException('Код фото пустой');
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$st = db()->prepare('UPDATE photos SET code_name=:c, sort_order=:s, description=:d WHERE id=:id');
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$st->execute(['c' => $code, 's' => $sort, 'd' => $descr, 'id' => $photoId]);
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if (isset($_FILES['after']) && (int)($_FILES['after']['error'] ?? UPLOAD_ERR_NO_FILE) !== UPLOAD_ERR_NO_FILE) {
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$p = photoById($photoId);
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if (!$p) throw new RuntimeException('Фото не найдено');
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$up = saveSingleImage($_FILES['after'], $code . 'р', (int)$p['section_id']);
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photoFileUpsert($photoId, 'after', $up['path'], $up['mime'], $up['size']);
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}
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$message = 'Фото обновлено';
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}
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if ($action === 'photo_delete') {
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$photoId = (int)($_POST['photo_id'] ?? 0);
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if ($photoId > 0) {
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$p = photoById($photoId);
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if ($p) {
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foreach (['before_path', 'after_path'] as $k) {
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if (!empty($p[$k])) {
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$abs = __DIR__ . '/' . ltrim((string)$p[$k], '/');
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if (is_file($abs)) @unlink($abs);
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}
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}
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}
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$st = db()->prepare('DELETE FROM photos WHERE id=:id');
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$st->execute(['id' => $photoId]);
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$message = 'Фото удалено';
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}
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}
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if ($action === 'create_commenter') {
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$displayName = trim((string)($_POST['display_name'] ?? ''));
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if ($displayName === '') throw new RuntimeException('Укажи имя комментатора');
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$u = commenterCreate($displayName);
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$link = (isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] === 'on' ? 'https' : 'http') . '://' . ($_SERVER['HTTP_HOST'] ?? 'localhost') . '/?viewer=' . urlencode($u['token']);
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$message = 'Комментатор создан: ' . $u['display_name'] . ' | ссылка: ' . $link;
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}
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if ($action === 'delete_commenter') {
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$id = (int)($_POST['id'] ?? 0);
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if ($id > 0) {
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commenterDelete($id);
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$message = 'Комментатор удалён (доступ отозван)';
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}
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}
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if ($action === 'delete_comment') {
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$id = (int)($_POST['id'] ?? 0);
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if ($id > 0) {
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commentDelete($id);
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$message = 'Комментарий удалён';
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}
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}
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} catch (Throwable $e) {
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$errors[] = $e->getMessage();
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}
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}
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$sections = sectionsAll();
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$activeSectionId = (int)($_GET['section_id'] ?? ($_POST['section_id'] ?? ($sections[0]['id'] ?? 0)));
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$photos = $activeSectionId > 0 ? photosBySection($activeSectionId) : [];
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$commenters = commentersAll();
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$latestComments = commentsLatest(80);
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function h(string $v): string { return htmlspecialchars($v, ENT_QUOTES | ENT_SUBSTITUTE, 'UTF-8'); }
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function assetUrl(string $path): string { $f=__DIR__ . '/' . ltrim($path,'/'); $v=is_file($f)?(string)filemtime($f):(string)time(); return $path . '?v=' . rawurlencode($v); }
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function saveBulkBefore(array $files, int $sectionId): array
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{
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$ok = 0;
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$errors = [];
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$names = $files['name'] ?? [];
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$tmp = $files['tmp_name'] ?? [];
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$sizes = $files['size'] ?? [];
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$errs = $files['error'] ?? [];
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if (!is_array($names)) {
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$names = [$names];
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$tmp = [$tmp];
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$sizes = [$sizes];
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$errs = [$errs];
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}
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foreach ($names as $i => $orig) {
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$file = [
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'name' => $orig,
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'tmp_name' => $tmp[$i] ?? '',
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'size' => $sizes[$i] ?? 0,
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'error' => $errs[$i] ?? UPLOAD_ERR_NO_FILE,
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];
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try {
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$base = (string)pathinfo((string)$orig, PATHINFO_FILENAME);
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$base = trim(preg_replace('/[^\p{L}\p{N}._-]+/u', '_', $base) ?? 'photo', '._-');
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if ($base === '') $base = 'photo';
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$codeName = nextUniqueCodeName($base);
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$photoId = photoCreate($sectionId, $codeName, null, nextSortOrderForSection($sectionId));
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$saved = saveSingleImage($file, $codeName, $sectionId);
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photoFileUpsert($photoId, 'before', $saved['path'], $saved['mime'], $saved['size']);
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$ok++;
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} catch (Throwable $e) {
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$errors[] = (string)$orig . ': ' . $e->getMessage();
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}
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}
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return ['ok' => $ok, 'errors' => $errors];
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}
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function saveSingleImage(array $file, string $baseName, int $sectionId): array
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{
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$allowedMime = ['image/jpeg' => 'jpg', 'image/png' => 'png', 'image/webp' => 'webp', 'image/gif' => 'gif'];
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$err = (int)($file['error'] ?? UPLOAD_ERR_NO_FILE);
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if ($err !== UPLOAD_ERR_OK) throw new RuntimeException('Ошибка загрузки');
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$size = (int)($file['size'] ?? 0);
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if ($size < 1 || $size > MAX_UPLOAD_BYTES) throw new RuntimeException('Превышен лимит 3 МБ');
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$tmp = (string)($file['tmp_name'] ?? '');
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if (!is_uploaded_file($tmp)) throw new RuntimeException('Некорректный источник');
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$mime = mime_content_type($tmp) ?: '';
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if (!isset($allowedMime[$mime])) throw new RuntimeException('Недопустимый тип файла');
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$safeBase = preg_replace('/[^\p{L}\p{N}._-]+/u', '_', $baseName) ?? 'photo';
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$safeBase = trim($safeBase, '._-');
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if ($safeBase === '') $safeBase = 'photo';
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$ext = $allowedMime[$mime];
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$dir = __DIR__ . '/photos/section_' . $sectionId;
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if (!is_dir($dir)) mkdir($dir, 0775, true);
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$name = uniqueName($dir, $safeBase, $ext);
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$dest = $dir . '/' . $name;
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if (!move_uploaded_file($tmp, $dest)) throw new RuntimeException('Не удалось сохранить файл');
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return [
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'path' => 'photos/section_' . $sectionId . '/' . $name,
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'mime' => $mime,
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'size' => $size,
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];
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}
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function uniqueName(string $dir, string $base, string $ext): string
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{
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$i = 0;
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do {
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$name = $i === 0 ? "{$base}.{$ext}" : "{$base}_{$i}.{$ext}";
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$i++;
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} while (is_file($dir . '/' . $name));
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return $name;
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}
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function nextSortOrderForSection(int $sectionId): int
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{
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$st = db()->prepare('SELECT COALESCE(MAX(sort_order),0)+10 FROM photos WHERE section_id=:sid');
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$st->execute(['sid' => $sectionId]);
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return (int)$st->fetchColumn();
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}
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function nextUniqueCodeName(string $base): string
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{
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$candidate = $base;
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$i = 1;
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while (true) {
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$st = db()->prepare('SELECT 1 FROM photos WHERE code_name=:c LIMIT 1');
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$st->execute(['c' => $candidate]);
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if (!$st->fetchColumn()) {
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return $candidate;
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}
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$candidate = $base . '_' . $i;
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$i++;
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}
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}
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?>
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<!doctype html>
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<html lang="ru">
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<head>
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<meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1">
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<title>Админка</title>
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<link rel="icon" type="image/svg+xml" href="<?= h(assetUrl('favicon.svg')) ?>">
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<link rel="stylesheet" href="<?= h(assetUrl('style.css')) ?>">
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<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>
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</head>
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<body><div class="wrap">
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<h1>Админка</h1>
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<?php if ($message!==''): ?><div class="ok"><?= h($message) ?></div><?php endif; ?>
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<?php foreach($errors as $e): ?><div class="err"><?= h($e) ?></div><?php endforeach; ?>
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<div class="grid">
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<aside>
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<section class="card">
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<h3>Разделы</h3>
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<form method="post" action="?token=<?= urlencode($tokenIncoming) ?>">
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<input type="hidden" name="action" value="create_section"><input type="hidden" name="token" value="<?= h($tokenIncoming) ?>">
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<p><input class="in" name="name" placeholder="Новый раздел" required></p>
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<p><input class="in" type="number" name="sort_order" value="1000"></p>
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<button class="btn" type="submit">Создать раздел</button>
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</form>
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<hr style="border:none;border-top:1px solid #eee;margin:12px 0">
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<div class="sec">
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<?php foreach($sections as $s): ?>
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<a class="<?= (int)$s['id']===$activeSectionId?'active':'' ?>" href="?token=<?= urlencode($tokenIncoming) ?>§ion_id=<?= (int)$s['id'] ?>"><?= h((string)$s['name']) ?> <span class="small">(<?= (int)$s['photos_count'] ?>)</span></a>
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<?php endforeach; ?>
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</div>
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</section>
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<section class="card">
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<h3>Комментаторы</h3>
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<form method="post" action="?token=<?= urlencode($tokenIncoming) ?>">
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<input type="hidden" name="action" value="create_commenter"><input type="hidden" name="token" value="<?= h($tokenIncoming) ?>">
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<p><input class="in" name="display_name" placeholder="Имя" required></p>
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<button class="btn" type="submit">Создать</button>
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</form>
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<div class="small" style="margin-top:8px">Ссылка доступа показывается в зелёном сообщении после создания.</div>
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</section>
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</aside>
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<main>
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<section class="card">
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<h3>Загрузка фото “до” в выбранный раздел</h3>
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<?php if ($activeSectionId > 0): ?>
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<form method="post" enctype="multipart/form-data" action="?token=<?= urlencode($tokenIncoming) ?>§ion_id=<?= (int)$activeSectionId ?>">
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<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 ?>">
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<p><input type="file" name="before_bulk[]" accept="image/jpeg,image/png,image/webp,image/gif" multiple required></p>
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<button class="btn" type="submit">Загрузить массово</button>
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</form>
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<p class="small">После загрузки имя (code_name) заполняется автоматически из имени файла — затем можно отредактировать.</p>
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<?php else: ?>
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<p class="small">Сначала выбери раздел слева.</p>
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<?php endif; ?>
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</section>
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<section class="card">
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<h3>Фото в разделе</h3>
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<table class="tbl">
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<tr><th>Превью</th><th>Поля</th><th>Действия</th></tr>
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<?php foreach($photos as $p): ?>
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<tr>
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<td><?php if (!empty($p['before_file_id'])): ?><img src="?action=image&file_id=<?= (int)$p['before_file_id'] ?>" style="width:100px;height:70px;object-fit:cover;border:1px solid #e5e7eb;border-radius:6px"><?php endif; ?></td>
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<td>
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<form method="post" enctype="multipart/form-data" action="?token=<?= urlencode($tokenIncoming) ?>§ion_id=<?= (int)$activeSectionId ?>">
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<input type="hidden" name="action" value="photo_update"><input type="hidden" name="token" value="<?= h($tokenIncoming) ?>"><input type="hidden" name="photo_id" value="<?= (int)$p['id'] ?>">
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<p><input class="in" name="code_name" value="<?= h((string)$p['code_name']) ?>"></p>
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<p><input class="in" type="number" name="sort_order" value="<?= (int)$p['sort_order'] ?>"></p>
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<p><textarea class="in" name="description" placeholder="Комментарий"><?= h((string)($p['description'] ?? '')) ?></textarea></p>
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<p class="small">Фото после (опционально): <input type="file" name="after" accept="image/jpeg,image/png,image/webp,image/gif"></p>
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<button class="btn" type="submit">Сохранить</button>
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</form>
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</td>
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<td>
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<form method="post" action="?token=<?= urlencode($tokenIncoming) ?>§ion_id=<?= (int)$activeSectionId ?>" onsubmit="return confirm('Удалить фото?')">
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<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'] ?>">
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<button class="btn btn-danger" type="submit">Удалить</button>
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</form>
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</td>
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</tr>
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<?php endforeach; ?>
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</table>
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</section>
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<section class="card">
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<h3>Комментаторы и комментарии</h3>
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<table class="tbl"><tr><th>Пользователь</th><th>Действие</th></tr>
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<?php foreach($commenters as $u): ?>
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<tr><td><?= h((string)$u['display_name']) ?></td><td>
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<form method="post" action="?token=<?= urlencode($tokenIncoming) ?>" onsubmit="return confirm('Удалить пользователя?')">
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<input type="hidden" name="action" value="delete_commenter"><input type="hidden" name="token" value="<?= h($tokenIncoming) ?>"><input type="hidden" name="id" value="<?= (int)$u['id'] ?>">
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<button class="btn btn-danger" type="submit">Удалить доступ</button>
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</form>
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</td></tr>
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<?php endforeach; ?>
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</table>
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<hr style="border:none;border-top:1px solid #eee;margin:12px 0">
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<table class="tbl"><tr><th>Фото</th><th>Пользователь</th><th>Комментарий</th><th></th></tr>
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<?php foreach($latestComments as $c): ?>
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<tr>
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<td><?= h((string)$c['code_name']) ?></td>
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<td><?= h((string)($c['display_name'] ?? '—')) ?></td>
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<td><?= h((string)$c['comment_text']) ?></td>
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<td>
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<form method="post" action="?token=<?= urlencode($tokenIncoming) ?>" onsubmit="return confirm('Удалить комментарий?')">
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<input type="hidden" name="action" value="delete_comment"><input type="hidden" name="token" value="<?= h($tokenIncoming) ?>"><input type="hidden" name="id" value="<?= (int)$c['id'] ?>">
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<button class="btn btn-danger" type="submit">Удалить</button>
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</form>
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</td>
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</tr>
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<?php endforeach; ?>
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</table>
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</section>
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</main>
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</div>
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</div></body></html>
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