elk/middleware/permalink.global.ts

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export default defineNuxtRouteMiddleware(async (to, from) => {
if (process.server)
return
const masto = useMasto()
// Skip running middleware before masto has been initialised
if (!masto)
return
if (!('server' in to.params))
return
const user = currentUser.value
if (!user) {
if (from.params.server !== to.params.server) {
await masto.loginTo({
server: to.params.server as string,
})
}
return
}
// No need to additionally resolve an id if we're already logged in
if (user.server === to.params.server)
return
// Tags don't need to be redirected to a local id
if (to.params.tag)
return
// Handle redirecting to new permalink structure for users with old links
if (!to.params.server) {
return {
...to,
params: {
...to.params,
server: user.server,
},
}
}
try {
// If we're already on an account page, we can search for this on the new instance
if (to.params.account && to.name !== 'status' && to.params.account.includes('@')) {
const account = await fetchAccountByHandle(to.params.account as string)
if (account)
return getAccountRoute(account)
}
if (!masto.loggedIn.value)
await masto.loginTo(currentUser.value)
// If we're logged in, search for the local id the account or status corresponds to
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const { value } = await masto.v2.search({ q: `https:/${to.fullPath}`, resolve: true, limit: 1 }).next()
const { accounts, statuses } = value
if (statuses[0])
return getStatusRoute(statuses[0])
if (accounts[0])
return getAccountRoute(accounts[0])
}
catch (err) {
console.error(err)
}
return '/home'
})