fix(route): kemono image (#11998)

lib/v2/kemono/index.js

@@ -1,6 +1,8 @@
 const got = require('@/utils/got');
 const cheerio = require('cheerio');
 const { parseDate } = require('@/utils/parse-date');
+const { art } = require('@/utils/render');
+const path = require('path');
 
 module.exports = async (ctx) => {
     const source = ctx.params.source ?? '';
@@ -26,29 +28,30 @@ module.exports = async (ctx) => {
     if (source === 'discord') {
         title = `Posts of ${id} from Discord | Kemono`;
 
-        await Promise.all(
-            response.data.map(async (channel) => {
-                await ctx.cache.tryGet(channel.id, async () => {
+        items = await Promise.all(
+            response.data.map((channel) =>
+                ctx.cache.tryGet(channel.id, async () => {
                     const channelResponse = await got({
                         method: 'get',
                         url: `${rootUrl}/api/discord/channel/${channel.id}?skip=0`,
                         headers,
                     });
 
-                    items.push(
-                        ...channelResponse.data
-                            .filter((i) => i.content || i.attachments)
-                            .map((i) => ({
-                                title: i.content,
-                                description: (i.content ? `<p>${i.content}</p>` : '') + (i.attachments ? i.attachments.map((a) => `<img src="${rootUrl}${a.path}">`).join('') : ''),
-                                author: i.author.username,
-                                pubDate: parseDate(i.published),
-                                category: channel.name,
-                            }))
-                    );
-                });
-            })
+                    return channelResponse.data
+                        .filter((i) => i.content || i.attachments)
+                        .map((i) => ({
+                            title: i.content,
+                            description: art(path.join(__dirname, 'templates', 'discord.art'), { i }),
+                            author: `${i.author.username}#${i.author.discriminator}`,
+                            pubDate: parseDate(i.published),
+                            category: channel.name,
+                            guid: `kemono:${source}:${i.server}:${i.channel}:${i.id}`,
+                            link: `https://discord.com/channels/${i.server}/${i.channel}/${i.id}`,
+                        }));
+                })
+            )
         );
+        items = items.flat();
     } else {
         const $ = cheerio.load(response.data);
 
@@ -77,7 +80,8 @@ module.exports = async (ctx) => {
                         const content = cheerio.load(detailResponse.data);
 
                         content('.post__thumbnail').each(function () {
-                            content(this).html(`<img src="${rootUrl}${content(this).find('.fileThumb').attr('href')}">`);
+                            const href = content(this).find('.fileThumb').attr('href');
+                            content(this).html(`<img src="${href.startsWith('http') ? href : rootUrl + href}">`);
                         });
 
                         item.description = content('.post__body').html();

lib/v2/kemono/templates/discord.art

@@ -0,0 +1,22 @@
+{{ if i.content }}
+<p>{{ i.content }}</p>
+{{ /if }}
+
+{{ if i.attachments }}
+    {{ each i.attachments a }}
+        <img src="{{ a.path }}">
+    {{ /each }}
+{{ /if }}
+
+{{ if i.embeds }}
+    {{ each i.embeds e }}
+        {{ if e.type === 'image' }}
+            <img src="{{ e.thumbnail.proxy_url }}">
+        {{ else if e.type === 'link' }}
+            {{ if e.thumbnail }}
+                <a href="{{ e.thumbnail.url }}"><img src="{{ e.thumbnail.proxy_url }}"></a>
+            {{ /if }}
+            <a href="{{ e.url }}">{{ e.title }}</a>{{ if e.description }}<p>{{ e.description }}</p>{{ /if }}
+        {{ /if }}
+    {{ /each }}
+{{ /if }}