feat: more performant popular posts

config/collections/index.js

@@ -1,4 +1,5 @@
 import { DateTime } from 'luxon'
+import slugify from 'slugify'
 
 const BASE_URL = 'https://coryd.dev'
 
@@ -97,4 +98,19 @@ export const allContent = (collection) => {
     const dateB = b['date'] ? DateTime.fromISO(b['date']) : DateTime.fromMillis(0)
     return dateB - dateA
   })
+}
+
+export const popularPosts = (collection) => {
+  const collectionData = collection.getAll()[0]
+  const { data } = collectionData
+  const { posts, analytics } = data
+
+  return posts
+    .filter((post) => {
+      if (analytics.find((p) => p.url.includes(post.slug))) return true
+    })
+    .sort((a, b) => {
+      const visitors = (page) => analytics.filter((p) => p.url.includes(page.slug)).pop()?.value
+      return visitors(b) - visitors(a)
+    })
 }

config/filters/index.js

@@ -1,6 +1,5 @@
 import { DateTime } from 'luxon'
 import { URL } from 'url'
-import slugify from 'slugify'
 import markdownIt from 'markdown-it'
 import sanitizeHtml from 'sanitize-html';
 
@@ -29,28 +28,11 @@ export default {
     return !!normalizedPage && normalizedPage.includes(category) && !/\d+/.test(normalizedPage);
   },
 
-  // analytics
-  getPopularPosts: (posts, analytics) => {
-    return posts
-      .filter((post) => {
-        if (analytics.find((p) => p.url.includes(slugify(post.title).toLowerCase()))) return true
-      })
-      .sort((a, b) => {
-        const visitors = (page) => analytics.filter((p) => p.url.includes(slugify(page.title).toLowerCase())).pop().value
-        return visitors(b) - visitors(a)
-      })
-  },
-
   // posts
   filterByPostType: (posts, postType) => {
     if (postType === 'featured') return shuffleArray(posts.filter(post => post.featured === true)).slice(0, 3)
     return posts.slice(0, 5)
   },
-  slugifyPost: (title) => slugify(title, {
-    replacement: '-',
-    remove: /[#,&,+()$~%.'":*?<>{}\[\]\/\\|`!@\^\—]/g,
-    lower: true,
-  }),
 
   // watching
   featuredWatching: (watching, count) => shuffleArray(watching.filter(watch => watch.favorite === true)).slice(0, count),