Чинит фид

Author: igsekor

.eleventy.js

@@ -112,34 +112,42 @@ module.exports = function (config) {
     ]
 
     let currentYear = 0
-    const posts = changeLog
-      .split('\n')
-      .filter((s) => s.match(/^(-|##) /))
-      .map((s) => {
+    const filteredPosts = changeLog.split('\n').filter((s) => s.match(/^(-|##) /))
+
+    const posts = await Promise.all(
+      filteredPosts.map(async (s) => {
         if (s.match(/## .+ [0-9]{4}/)) {
           currentYear = Number(s.replace(/## .+ /, ''))
           return s
         } else {
+          const post = {}
+
           const stringParts = s.replace(/^- /, '').split(', [')
           const date = stringParts[0].split(' ')
           const currentDay = Number(date[0])
           const currentMonth = months.indexOf(date[1])
-
-          const post = {}
           const titledLink = stringParts[1].split('](')
-          post['date'] = new Date(Date.parse(`${currentYear}-${currentMonth + 1}-${currentDay}`))
+          post['date'] = new Date(Date.parse(`${currentYear}-${currentMonth + 1}-${currentDay}`)).toISOString()
           post['title'] = titledLink[0].replace(/^\[/, '')
           post['url'] = titledLink[1].replace(/\), [А-ЯЁа-яё ,]*/, '')
-          post['summary'] = collectionApi
-            .getFilteredByGlob(`src${post['url'].replace('https://doka.guide', '')}*.md`)[0]
-            ?.template.inputContent.split('\n')
-            .filter((s) => s.match(/^description: /))[0]
-            .replace(/^description: /, '')
+          const rawArticle = collectionApi.getFilteredByGlob(
+            `src${post['url'].replace('https://doka.guide', '')}*.md`,
+          )[0]
+          if (rawArticle) {
+            const articleContent = await rawArticle.template.inputContent
+            const articleDescription = articleContent
+              .split('\n')
+              .filter((s) => s.match(/^description: /))[0]
+              .replace(/^description: /, '')
+            post['summary'] = articleDescription
+          }
 
           return post
         }
-      })
-    return posts.filter((s) => typeof s === 'object')
+      }),
+    )
+
+    return posts.filter(async (s) => typeof (await s) !== 'string')
   })
 
   config.addCollection('people', (collectionApi) => {

src/views/feed.11tydata.js

@@ -3,8 +3,7 @@ module.exports = {
   eleventyExcludeFromCollections: true,
   meta: {
     title: 'Новое в Доке',
-    subtitle:
-      'Дока — это документация для разработчиков на понятном языке. Её пишет сообщество, чтобы помогать друг другу. Ваши знания и опыт важны. Делитесь ими, мы поможем.',
+    subtitle: 'Дока — это документация для разработчиков на понятном языке.',
     language: 'ru',
     url: 'https://doka.guide/',
     author: {
@@ -14,8 +13,17 @@ module.exports = {
   },
 
   eleventyComputed: {
-    summary: function () {
-      return 'Test'
+    posts: async function (data) {
+      const { collections } = data
+      return collections.posts.filter((p) => typeof p === 'object').sort((p1, p2) => p1.date - p2.date)
+    },
+    updated: async function (data) {
+      const { posts } = data
+      if (posts[0]) {
+        return posts[0]?.date
+      } else {
+        return new Date().toISOString()
+      }
     },
   },
 }

src/views/feed.njk

@@ -1,22 +1,24 @@
 <?xml version="1.0" encoding="utf-8"?>
-<feed xmlns="http://www.w3.org/2005/Atom" xml:base="{{ meta.url }}">
+<feed xmlns="http://www.w3.org/2005/Atom" xml:base="{{ meta.url }}/">
   <title>{{ meta.title }}</title>
   <subtitle>{{ meta.subtitle }}</subtitle>
   <link href="{{ permalink | absoluteUrl(meta.url) }}" rel="self"/>
-  <link href="{{ meta.url }}"/>
-  <updated>{{ collections.posts | getNewestCollectionItemDate | dateToRfc3339 }}</updated>
-  <id>{{ meta.url }}</id>
+  <link href="{{ meta.url }}/"/>
+  <updated>{{ updated }}</updated>
+  <id>{{ meta.url }}/</id>
   <author>
     <name>{{ meta.author.name }}</name>
     <email>{{ meta.author.email }}</email>
   </author>
-  {%- for post in collections.posts %}
+  {%- for post in posts %}
   <entry>
     <title>{{ post.title }}</title>
     <link href="{{ post.url }}"/>
-    <updated>{{ post.date | dateToRfc3339 }}</updated>
+    <updated>{{ post.date }}</updated>
     <id>{{ post.url }}</id>
-    <content xml:lang="{{ meta.language }}" type="html">{{ post.summary | htmlToAbsoluteUrls(post.url) }}</content>
+    {% if post.description %}
+      <content xml:lang="{{ meta.language }}" type="html">{{ post.description | htmlToAbsoluteUrls(post.url) }}</content>
+    {% endif %}
   </entry>
   {%- endfor %}
 </feed>