fix: improve permalink handling somewhat

constants/index.ts

@@ -12,3 +12,5 @@ export const STORAGE_KEY_FIRST_VISIT = 'elk-first-visit'
 export const STORAGE_KEY_ZEN_MODE = 'elk-zenmode'
 export const STORAGE_KEY_LANG = 'elk-lang'
 export const STORAGE_KEY_FEATURE_FLAGS = 'elk-feature-flags'
+
+export const HANDLED_MASTO_URLS = /^(https?:\/\/)?([\w\d-]+\.)+\w+\/(@[@\w\d-\.]+)(\/objects)?(\/\d+)?$/

pages/[...permalink].vue

@@ -1,16 +1,16 @@
 <script setup lang="ts">
 import { parseURL } from 'ufo'
+import { HANDLED_MASTO_URLS } from '~/constants'
 
 definePageMeta({
   name: 'permalink',
   middleware: async (to) => {
-    const HANDLED_MASTO_URL = /^(https?:\/\/)?(\w+\.)+\w+\/(@[@\w\d\.]+)(\/\d+)?$/
     try {
       let permalink = Array.isArray(to.params.permalink)
         ? to.params.permalink.join('/')
         : to.params.permalink
 
-      if (!HANDLED_MASTO_URL.test(permalink))
+      if (!HANDLED_MASTO_URLS.test(permalink))
         return '/home'
 
       if (!permalink.startsWith('http'))
@@ -19,6 +19,10 @@ definePageMeta({
       if (!currentUser.value) {
         const { host, pathname } = parseURL(permalink)
         await loginTo({ server: host! })
+
+        if (pathname.match(/^\/@[^/]+$/))
+          return `${pathname}@${host}`
+
         return pathname
       }
 

tests/permalinks.test.ts

@@ -0,0 +1,23 @@
+import { describe, expect, it } from 'vitest'
+import { HANDLED_MASTO_URLS } from '../constants'
+
+const validPermalinks = [
+  'https://m1as-social34.to.social/@elk',
+  'https://m1as-social34.to.social/@elk22/123',
+  'https://m1as-social34.to.social/@elk22/objects/123',
+  'mas.to/@elk',
+]
+
+const invalidPermalinks = [
+  'https://mas.to',
+  'https://mas.to/elk/123',
+]
+
+describe('permalinks', () => {
+  it.each(validPermalinks)('should recognise %s', (url) => {
+    expect(HANDLED_MASTO_URLS.test(url)).toBe(true)
+  })
+  it.each(invalidPermalinks)('should not recognise %s', (url) => {
+    expect(HANDLED_MASTO_URLS.test(url)).toBe(false)
+  })
+})