弹幕磁力搜索增加动漫花园

src/app/api/acg/dmhy/route.ts

@@ -0,0 +1,134 @@
+/* eslint-disable @typescript-eslint/no-explicit-any */
+import { NextRequest, NextResponse } from 'next/server';
+import { parseStringPromise } from 'xml2js';
+
+import { getAuthInfoFromCookie } from '@/lib/auth';
+
+export const runtime = 'nodejs';
+
+/**
+ * POST /api/acg/dmhy
+ * 搜索 动漫花园 (share.dmhy.org) RSS（仅管理员和站长可用）
+ * - http://share.dmhy.org/topics/rss/rss.xml?keyword=xxx
+ * - RSS 不支持分页（page>1 返回空 items）
+ */
+export async function POST(req: NextRequest) {
+  try {
+    const authInfo = getAuthInfoFromCookie(req);
+    if (!authInfo || (authInfo.role !== 'admin' && authInfo.role !== 'owner')) {
+      return NextResponse.json(
+        { error: '无权限访问' },
+        { status: 403 }
+      );
+    }
+
+    const { keyword, page = 1 } = await req.json();
+
+    if (!keyword || typeof keyword !== 'string') {
+      return NextResponse.json(
+        { error: '搜索关键词不能为空' },
+        { status: 400 }
+      );
+    }
+
+    const trimmedKeyword = keyword.trim();
+    if (!trimmedKeyword) {
+      return NextResponse.json(
+        { error: '搜索关键词不能为空' },
+        { status: 400 }
+      );
+    }
+
+    const pageNum = parseInt(String(page), 10);
+    if (isNaN(pageNum) || pageNum < 1) {
+      return NextResponse.json(
+        { error: '页码必须是大于0的整数' },
+        { status: 400 }
+      );
+    }
+
+    if (pageNum > 1) {
+      return NextResponse.json({
+        keyword: trimmedKeyword,
+        page: pageNum,
+        total: 0,
+        items: [],
+      });
+    }
+
+    const baseUrl = 'http://share.dmhy.org/topics/rss/rss.xml';
+    const params = new URLSearchParams({ keyword: trimmedKeyword });
+    const searchUrl = `${baseUrl}?${params.toString()}`;
+
+    const response = await fetch(searchUrl, {
+      headers: {
+        'User-Agent':
+          'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.0.0 Safari/537.36',
+      },
+    });
+
+    if (!response.ok) {
+      throw new Error(`DMHY API 请求失败: ${response.status}`);
+    }
+
+    const xmlData = await response.text();
+    const parsed = await parseStringPromise(xmlData);
+
+    if (!parsed?.rss?.channel?.[0]?.item) {
+      return NextResponse.json({
+        keyword: trimmedKeyword,
+        page: pageNum,
+        total: 0,
+        items: [],
+      });
+    }
+
+    const items = parsed.rss.channel[0].item;
+
+    const results = items.map((item: any) => {
+      const title = item.title?.[0] || '';
+      const link = item.link?.[0] || '';
+      const guid = item.guid?.[0] || link || `${title}-${item.pubDate?.[0] || ''}`;
+      const pubDate = item.pubDate?.[0] || '';
+      const description = item.description?.[0] || '';
+      const torrentUrl = item.enclosure?.[0]?.$?.url || '';
+
+      // 提取描述中的图片（如果有）
+      let images: string[] = [];
+      if (description) {
+        const imgMatches = description.match(/src="([^"]+)"/g);
+        if (imgMatches) {
+          images = imgMatches
+            .map((match: string) => {
+              const urlMatch = match.match(/src="([^"]+)"/);
+              return urlMatch ? urlMatch[1] : '';
+            })
+            .filter(Boolean);
+        }
+      }
+
+      return {
+        title,
+        link,
+        guid,
+        pubDate,
+        torrentUrl,
+        description,
+        images,
+      };
+    });
+
+    return NextResponse.json({
+      keyword: trimmedKeyword,
+      page: pageNum,
+      total: results.length,
+      items: results,
+    });
+  } catch (error: any) {
+    console.error('DMHY 搜索失败:', error);
+    return NextResponse.json(
+      { error: error.message || '搜索失败' },
+      { status: 500 }
+    );
+  }
+}