init

scripts/generate-gallery-index.js

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+import fs from 'fs';
+import path from 'path';
+import { fileURLToPath } from 'url';
+import { glob } from 'glob';
+
+const __filename = fileURLToPath(import.meta.url);
+const __dirname = path.dirname(__filename);
+const rootDir = path.resolve(__dirname, '..');
+
+const IMAGE_DIR = path.join(rootDir, 'public', 'api', 'i');
+const OUTPUT_FILE = path.join(IMAGE_DIR, 'images.json');
+
+// 支持的图片扩展名
+const IMAGE_EXTENSIONS = new Set([
+  '.jpg', '.jpeg', '.png', '.gif', '.webp', '.svg', '.bmp', '.ico', '.avif'
+]);
+
+function parseImagePath(relativePath) {
+  // 路径格式: public/api/i/YYYY/MM/DD/filename.ext
+  const match = relativePath.match(/(\d{4})\/(\d{1,2})\/(\d{1,2})\/([^/]+)\.(.+)$/);
+  if (!match) return null;
+
+  const [, year, month, day, filename, ext] = match;
+
+  return {
+    url: `/api/i/${year}/${month}/${day}/${filename}.${ext}`,
+    filename: `${filename}.${ext}`,
+    year,
+    month: month.padStart(2, '0'),
+    day: day.padStart(2, '0'),
+    date: `${year}-${month.padStart(2, '0')}-${day.padStart(2, '0')}`
+  };
+}
+
+async function generateGalleryIndex() {
+  console.log('正在扫描图片目录...');
+
+  // 扫描所有图片文件
+  const pattern = path.join(IMAGE_DIR, '**/*.*').replace(/\\/g, '/');
+  const files = await glob(pattern, {
+    ignore: [
+      '**/images.json',      // 忽略索引文件本身
+      '**/cache/**',         // 忽略缓存目录
+      '**/gallery-meow/**',  // 忽略其他目录
+      '**/favicon.ico',      // 忽略 favicon
+      '**/index.html'        // 忽略 index.html
+    ]
+  });
+
+  console.log(`找到 ${files.length} 个文件`);
+
+  // 解析并过滤图片
+  const images = [];
+  for (const file of files) {
+    // 获取相对路径
+    const relativePath = path.relative(IMAGE_DIR, file).replace(/\\/g, '/');
+
+    // 检查文件扩展名
+    const ext = path.extname(file).toLowerCase();
+    if (!IMAGE_EXTENSIONS.has(ext)) {
+      continue;
+    }
+
+    // 解析路径信息
+    const parsed = parseImagePath(relativePath);
+    if (parsed) {
+      images.push(parsed);
+    }
+  }
+
+  // 按日期倒序排序
+  images.sort((a, b) => b.date.localeCompare(a.date));
+
+  console.log(`共找到 ${images.length} 张图片`);
+
+  // 写入 JSON 文件
+  fs.writeFileSync(OUTPUT_FILE, JSON.stringify(images, null, 2), 'utf-8');
+  console.log(`已生成索引文件: ${OUTPUT_FILE}`);
+}
+
+generateGalleryIndex().catch(console.error);