195 lines
9.1 KiB
PHP
195 lines
9.1 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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$action = (string)($_GET['action'] ?? '');
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if ($action === 'image') {
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serveImage();
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}
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$viewerToken = trim((string)($_GET['viewer'] ?? ''));
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$viewer = $viewerToken !== '' ? commenterByToken($viewerToken) : null;
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if ($_SERVER['REQUEST_METHOD'] === 'POST' && (string)($_POST['action'] ?? '') === 'add_comment') {
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$token = trim((string)($_POST['viewer'] ?? ''));
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$photoId = (int)($_POST['photo_id'] ?? 0);
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$text = trim((string)($_POST['comment_text'] ?? ''));
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if ($token !== '' && $photoId > 0 && $text !== '') {
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$u = commenterByToken($token);
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if ($u) {
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commentAdd($photoId, (int)$u['id'], mb_substr($text, 0, 1000));
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}
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}
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$redirect = './?photo_id=' . $photoId;
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if ($token !== '') {
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$redirect .= '&viewer=' . urlencode($token);
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}
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header('Location: ' . $redirect);
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exit;
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}
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$sections = sectionsAll();
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$activeSectionId = (int)($_GET['section_id'] ?? 0);
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$activePhotoId = (int)($_GET['photo_id'] ?? 0);
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$welcomeText = settingGet('welcome_text', 'Добро пожаловать в галерею. Выберите раздел слева, чтобы посмотреть фотографии.');
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$photo = $activePhotoId > 0 ? photoById($activePhotoId) : null;
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$comments = $photo ? commentsByPhoto($activePhotoId) : [];
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$photos = $activeSectionId > 0 ? photosBySection($activeSectionId) : [];
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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 serveImage(): never
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{
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$fileId = (int)($_GET['file_id'] ?? 0);
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if ($fileId < 1) {
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http_response_code(404);
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exit;
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}
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$f = photoFileById($fileId);
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if (!$f) {
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http_response_code(404);
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exit;
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}
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$abs = __DIR__ . '/' . ltrim((string)$f['file_path'], '/');
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if (!is_file($abs)) {
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http_response_code(404);
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exit;
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}
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if ((string)$f['kind'] !== 'after') {
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header('Content-Type: ' . ((string)$f['mime_type'] ?: 'application/octet-stream'));
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header('Content-Length: ' . (string)filesize($abs));
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header('Cache-Control: private, max-age=60');
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header('X-Robots-Tag: noindex, nofollow');
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readfile($abs);
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exit;
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}
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outputWatermarked($abs, (string)$f['mime_type']);
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}
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function outputWatermarked(string $path, string $mime): never
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{
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$text = 'photo.andr33v.ru';
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if (extension_loaded('imagick')) {
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$im = new Imagick($path);
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$draw = new ImagickDraw();
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$draw->setFillColor(new ImagickPixel('rgba(255,255,255,0.22)'));
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$draw->setFontSize(max(18, (int)($im->getImageWidth() / 24)));
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$draw->setGravity(Imagick::GRAVITY_SOUTHEAST);
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$im->annotateImage($draw, 20, 24, -15, $text);
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header('Content-Type: ' . ($mime !== '' ? $mime : 'image/jpeg'));
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$im->setImageCompressionQuality(88);
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echo $im;
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$im->clear();
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$im->destroy();
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exit;
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}
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[$w, $h, $type] = @getimagesize($path) ?: [0,0,0];
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$img = match ($type) {
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IMAGETYPE_JPEG => @imagecreatefromjpeg($path),
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IMAGETYPE_PNG => @imagecreatefrompng($path),
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IMAGETYPE_GIF => @imagecreatefromgif($path),
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IMAGETYPE_WEBP => function_exists('imagecreatefromwebp') ? @imagecreatefromwebp($path) : null,
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default => null,
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};
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if (!$img) {
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readfile($path);
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exit;
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}
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$font = 5;
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$color = imagecolorallocatealpha($img, 255, 255, 255, 90);
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$x = max(5, $w - (imagefontwidth($font) * strlen($text)) - 15);
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$y = max(5, $h - imagefontheight($font) - 12);
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imagestring($img, $font, $x, $y, $text, $color);
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header('Content-Type: image/jpeg');
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imagejpeg($img, null, 88);
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imagedestroy($img);
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exit;
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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>Фотогалерея</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>.note{color:#6b7280;font-size:13px}.page{display:grid;gap:16px;grid-template-columns:300px 1fr}.panel{background:#fff;border:1px solid #e5e7eb;border-radius:12px;padding:14px}.sec a{display:block;padding:8px 10px;border-radius:8px;text-decoration:none;color:#111}.sec a.active{background:#eef4ff;color:#1f6feb}.cards{display:grid;gap:10px;grid-template-columns:repeat(auto-fill,minmax(180px,1fr))}.card{border:1px solid #e5e7eb;border-radius:10px;overflow:hidden;background:#fff}.card img{width:100%;height:130px;object-fit:cover}.cap{padding:8px;font-size:13px}.detail img{max-width:100%;border-radius:10px;border:1px solid #e5e7eb}.stack{display:grid;gap:12px;grid-template-columns:1fr}.cmt{border-top:1px solid #eee;padding:8px 0}.muted{color:#6b7280;font-size:13px}</style>
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</head>
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<body>
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<div class="app">
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<header class="topbar"><h1>Фотогалерея</h1><p class="subtitle">Простая галерея, которая управляется через файловый менеджер.</p></header>
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<div class="page">
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<aside class="panel sec">
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<h3>Разделы</h3>
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<?php foreach($sections as $s): ?>
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<a class="<?= (int)$s['id']===$activeSectionId?'active':'' ?>" href="?section_id=<?= (int)$s['id'] ?><?= $viewerToken!=='' ? '&viewer=' . urlencode($viewerToken) : '' ?>"><?= h((string)$s['name']) ?> <span class="muted">(<?= (int)$s['photos_count'] ?>)</span></a>
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<?php endforeach; ?>
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<p class="note" style="margin-top:12px"><?= $viewer ? 'Вы авторизованы для комментариев: ' . h((string)$viewer['display_name']) : 'Режим просмотра' ?></p>
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</aside>
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<main>
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<?php if ($activePhotoId > 0 && $photo): ?>
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<section class="panel detail">
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<p><a href="?section_id=<?= (int)$photo['section_id'] ?><?= $viewerToken!=='' ? '&viewer=' . urlencode($viewerToken) : '' ?>">← к разделу</a></p>
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<h2><?= h((string)$photo['code_name']) ?></h2>
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<p class="muted"><?= h((string)($photo['description'] ?? '')) ?></p>
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<div class="stack">
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<?php if (!empty($photo['before_file_id'])): ?><div><div class="muted">До обработки</div><img src="?action=image&file_id=<?= (int)$photo['before_file_id'] ?>" alt=""></div><?php endif; ?>
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<?php if (!empty($photo['after_file_id'])): ?><div><div class="muted">После обработки (watermark)</div><img src="?action=image&file_id=<?= (int)$photo['after_file_id'] ?>" alt=""></div><?php endif; ?>
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</div>
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<h3 style="margin-top:16px">Комментарии</h3>
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<?php if ($viewer): ?>
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<form method="post" action="?photo_id=<?= (int)$photo['id'] ?>&viewer=<?= urlencode($viewerToken) ?>">
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<input type="hidden" name="action" value="add_comment">
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<input type="hidden" name="photo_id" value="<?= (int)$photo['id'] ?>">
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<input type="hidden" name="viewer" value="<?= h($viewerToken) ?>">
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<textarea name="comment_text" required style="width:100%;min-height:80px;border:1px solid #d1d5db;border-radius:8px;padding:8px"></textarea>
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<p><button class="btn" type="submit">Отправить</button></p>
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</form>
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<?php else: ?>
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<p class="muted">Комментарии может оставлять только пользователь с персональной ссылкой.</p>
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<?php endif; ?>
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<?php foreach($comments as $c): ?>
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<div class="cmt"><strong><?= h((string)($c['display_name'] ?? 'Пользователь')) ?></strong> <span class="muted">· <?= h((string)$c['created_at']) ?></span><br><?= nl2br(h((string)$c['comment_text'])) ?></div>
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<?php endforeach; ?>
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</section>
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<?php else: ?>
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<section class="panel">
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<h3>Фотографии</h3>
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<?php if ($activeSectionId < 1): ?>
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<p class="muted"><?= nl2br(h($welcomeText)) ?></p>
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<?php elseif ($photos === []): ?>
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<p class="muted">В разделе пока нет фотографий.</p>
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<?php else: ?>
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<div class="cards">
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<?php foreach($photos as $p): ?>
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<a class="card" href="?photo_id=<?= (int)$p['id'] ?>§ion_id=<?= (int)$activeSectionId ?><?= $viewerToken!=='' ? '&viewer=' . urlencode($viewerToken) : '' ?>" style="text-decoration:none;color:inherit">
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<?php if (!empty($p['before_file_id'])): ?><img src="?action=image&file_id=<?= (int)$p['before_file_id'] ?>" alt=""><?php endif; ?>
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<div class="cap"><strong><?= h((string)$p['code_name']) ?></strong><br><span class="muted"><?= h((string)($p['description'] ?? '')) ?></span></div>
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</a>
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<?php endforeach; ?>
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</div>
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<?php endif; ?>
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</section>
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<?php endif; ?>
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</main>
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</div>
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</div>
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</body>
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</html>
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