feat: support instagram sidecar

routes/instagram/user.js

@@ -18,11 +18,37 @@ module.exports = async (ctx) => {
 
     const $ = cheerio.load(response.data);
 
+    // 获取组图
+    const images = await Promise.all(
+        list.map(async (item) => {
+            item = item.node;
+            if (item.__typename === 'GraphSidecar') {
+                const url = `https://www.instagram.com/p/${item.shortcode}`;
+
+                const cache = await ctx.cache.get(url);
+                if (cache) {
+                    return Promise.resolve(JSON.parse(cache));
+                }
+                const response = await axios({
+                    method: 'get',
+                    url,
+                });
+                const data = JSON.parse(response.data.match(/<script type="text\/javascript">window._sharedData = (.*);<\/script>/)[1]) || {};
+                const single = data.entry_data.PostPage[0].graphql.shortcode_media.edge_sidecar_to_children.edges.map((item) => item.node.display_url);
+
+                ctx.cache.set(url, JSON.stringify(single), 24 * 60 * 60);
+                return Promise.resolve(single);
+            } else {
+                return Promise.resolve([item.display_url]);
+            }
+        })
+    );
+
     ctx.state.data = {
         title: `${name}(@${id}) 的 Instagram`,
         link: `https://www.instagram.com/${id}/`,
         description: $('meta[name="description"]').attr('content'),
-        item: list.map((item) => {
+        item: list.map((item, index) => {
             item = item.node;
             let type = '';
             let tip = '';
@@ -33,12 +59,15 @@ module.exports = async (ctx) => {
                     break;
                 case 'GraphSidecar':
                     type = '[组图] ';
-                    tip = '打开原文查看组图: ';
                     break;
             }
+            let imgTPL = '';
+            for (let i = 0; i < images[index].length; i++) {
+                imgTPL += `<img referrerpolicy="no-referrer" src="${images[index][i]}"><br>`;
+            }
             return {
                 title: `${type}${(item.edge_media_to_caption.edges && item.edge_media_to_caption.edges[0] && item.edge_media_to_caption.edges[0].node.text) || '无题'}`,
-                description: `${tip}<img referrerpolicy="no-referrer" src="${item.display_url}">`,
+                description: `${tip}${imgTPL}`,
                 pubDate: new Date(item.taken_at_timestamp * 1000).toUTCString(),
                 link: `https://www.instagram.com/p/${item.shortcode}/`,
             };