WORLDBOOK

JavaScript Handler Copy

(params) => {
  const run = async function(args) {

      const count = Math.min(parseInt(args.count) || 20, 50);

      // 36kr gateway API: POST with JSON body
      const resp = await fetch('https://gateway.36kr.com/api/mis/nav/newsflash/flow', {
        method: 'POST',
        headers: {'Content-Type': 'application/json'},
        credentials: 'include',
        body: JSON.stringify({
          partner_id: 'web',
          param: {siteId: 1, platformId: 2, pageSize: count, pageEvent: 0},
          timestamp: Date.now()
        })
      });

      if (!resp.ok) {
        // Fallback: parse SSR page
        const pageResp = await fetch('https://36kr.com/newsflashes', {credentials: 'include'});
        if (!pageResp.ok) return {error: 'HTTP ' + pageResp.status, hint: 'Navigate to 36kr.com first'};
        const html = await pageResp.text();
        const match = html.match(/window\.initialState\s*=\s*(\{.*?\});?\s*<\/script/s);
        if (!match) return {error: 'Failed to parse page data'};
        try {
          const state = JSON.parse(match[1]);
          const list = state.newsflashCatalogData?.data?.newsflashList?.data?.itemList
                    || state.newsflashCatalogData?.newsflashList?.itemList
                    || [];
          const items = list.slice(0, count).map((item, i) => {
            const m = item.templateMaterial || {};
            return {
              rank: i + 1,
              id: String(item.itemId),
              title: m.widgetTitle || '',
              description: (m.widgetContent || '').substring(0, 500),
              timestamp: m.publishTime ? new Date(m.publishTime).toISOString() : null,
              url: 'https://36kr.com/newsflashes/' + item.itemId
            };
          });
          return {count: items.length, items, source: 'ssr_fallback'};
        } catch (e) {
          return {error: 'JSON parse failed: ' + e.message};
        }
      }

      const data = await resp.json();
      if (data.code !== 0) return {error: 'API error: ' + (data.msg || data.code)};

      const list = (data.data && data.data.itemList) || [];
      const items = list.slice(0, count).map((item, i) => {
        const m = item.templateMaterial || {};
        return {
          rank: i + 1,
          id: String(item.itemId),
          title: m.widgetTitle || '',
          description: (m.widgetContent || '').substring(0, 500),
          timestamp: m.publishTime ? new Date(m.publishTime).toISOString() : null,
          url: 'https://36kr.com/newsflashes/' + item.itemId
        };
      });

      return {count: items.length, items};
  };
  return run(params || {});
}