Merge pull request #57 from styxlab/fix-rss

Fix rss

package.json

@@ -39,7 +39,7 @@
     "postbuild": "next-sitemap"
   },
   "dependencies": {
-    "@tryghost/content-api": "^1.4.13",
+    "@tryghost/content-api": "^1.4.15",
     "@types/refractor": "^3.0.0",
     "cheerio": "^1.0.0-rc.5",
     "dayjs": "^1.10.4",
@@ -48,8 +48,8 @@
     "fs": "^0.0.1-security",
     "hast-util-to-string": "^1.0.4",
     "lodash.throttle": "^4.1.1",
-    "next": "^10.0.6",
-    "nodemailer": "^6.4.17",
+    "next": "^10.0.7",
+    "nodemailer": "^6.5.0",
     "nodemailer-smtp-transport": "^2.7.4",
     "probe-image-size": "^6.0.0",
     "react": "17.0.1",
@@ -63,32 +63,32 @@
     "unist-util-visit": "^2.0.3"
   },
   "devDependencies": {
-    "@next/bundle-analyzer": "^10.0.6",
-    "@types/cheerio": "^0.22.23",
+    "@next/bundle-analyzer": "^10.0.7",
+    "@types/cheerio": "^0.22.24",
     "@types/lodash": "^4.14.168",
-    "@types/node": "^14.14.22",
+    "@types/node": "^14.14.31",
     "@types/nodemailer": "^6.4.0",
     "@types/nodemailer-smtp-transport": "^2.7.4",
-    "@types/react": "^17.0.1",
+    "@types/react": "^17.0.2",
     "@types/rss": "^0.0.28",
     "@types/sanitize-html": "^1.27.1",
     "@types/styled-components": "^5.1.7",
     "@types/testing-library__react": "^10.2.0",
     "@types/tryghost__content-api": "^1.3.6",
-    "@typescript-eslint/eslint-plugin": "^4.14.2",
-    "@typescript-eslint/parser": "^4.14.2",
+    "@typescript-eslint/eslint-plugin": "^4.16.1",
+    "@typescript-eslint/parser": "^4.16.1",
     "autoprefixer": "^10.2.4",
-    "critters": "^0.0.6",
-    "eslint": "^7.19.0",
-    "eslint-config-prettier": "^7.2.0",
+    "critters": "^0.0.7",
+    "eslint": "^7.21.0",
+    "eslint-config-prettier": "^8.1.0",
     "eslint-plugin-react": "^7.22.0",
     "eslint-plugin-react-hooks": "^4.2.0",
-    "next-sitemap": "^1.4.17",
-    "postcss": "^8.2.4",
+    "next-sitemap": "^1.5.10",
+    "postcss": "^8.2.6",
     "postcss-color-mod-function": "^3.0.3",
     "postcss-easy-import": "^3.0.0",
     "postcss-preset-env": "^6.7.0",
     "prettier": "^2.2.1",
-    "typescript": "^4.1.3"
+    "typescript": "^4.2.2"
   }
 }

pages/index.tsx

@@ -1,6 +1,5 @@
-import { GetStaticProps, GetStaticPropsContext } from 'next'
+import { GetStaticProps } from 'next'
 import { useRouter } from 'next/router'
-import fs from 'fs'
 
 import { Layout } from '@components/Layout'
 import { PostView } from '@components/PostView'
@@ -11,7 +10,6 @@ import { SEO } from '@meta/seo'
 import { processEnv } from '@lib/processEnv'
 import { getAllPosts, getAllSettings, GhostPostOrPage, GhostPostsOrPages, GhostSettings } from '@lib/ghost'
 import { seoImage, ISeoImage } from '@meta/seoImage'
-import { generateRSSFeed } from '@utils/rss'
 
 import { BodyClass } from '@helpers/BodyClass'
 
@@ -69,11 +67,6 @@ export const getStaticProps: GetStaticProps = async () => {
     throw new Error('Index creation failed.')
   }
 
-  if (settings.processEnv.rssFeed) {
-    const rss = generateRSSFeed({ posts, settings })
-    fs.writeFileSync('./public/rss.xml', rss)
-  }
-
   const cmsData = {
     settings,
     posts,

pages/rss.xml.tsx

@@ -0,0 +1,35 @@
+import { GetServerSideProps } from 'next'
+
+import { getAllPosts, getAllSettings, GhostPostsOrPages } from '@lib/ghost'
+import { generateRSSFeed } from '@utils/rss'
+
+const RSS = () => null
+
+export const getServerSideProps: GetServerSideProps = async ({ res }) => {
+  let settings
+  let posts: GhostPostsOrPages | []
+
+  try {
+    settings = await getAllSettings()
+    posts = await getAllPosts()
+  } catch (error) {
+    throw new Error('Index creation failed.')
+  }
+
+  let rssData = null
+  if (settings.processEnv.rssFeed) {
+    rssData = generateRSSFeed({ posts, settings })
+  }
+
+  if (res && rssData) {
+    res.setHeader('Content-Type', 'text/xml')
+    res.write(rssData)
+    res.end()
+  }
+
+  return {
+    props: {},
+  }
+}
+
+export default RSS