forked from Mirrors/elk
91 lines
2.7 KiB
TypeScript
91 lines
2.7 KiB
TypeScript
// @ts-expect-error unstorage needs to provide backwards-compatible subpath types
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import _fs from 'unstorage/drivers/fs'
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// @ts-expect-error unstorage needs to provide backwards-compatible subpath types
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import _memory from 'unstorage/drivers/memory'
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import { stringifyQuery } from 'ufo'
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import { $fetch } from 'ofetch'
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import type { Storage } from 'unstorage'
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import cached from './cache-driver'
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import kv from './cloudflare-driver'
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// @ts-expect-error virtual import
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import { env } from '#build-info'
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// @ts-expect-error virtual import
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import { driver } from '#storage-config'
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import type { AppInfo } from '~/types'
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import { APP_NAME } from '~/constants'
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const fs = _fs as typeof import('unstorage/dist/drivers/fs')['default']
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const memory = _memory as typeof import('unstorage/dist/drivers/memory')['default']
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const storage = useStorage() as Storage
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if (driver === 'fs') {
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const config = useRuntimeConfig()
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storage.mount('servers', fs({ base: config.storage.fsBase }))
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}
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else if (driver === 'cloudflare') {
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const config = useRuntimeConfig()
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storage.mount('servers', cached(kv({
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accountId: config.cloudflare.accountId,
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namespaceId: config.cloudflare.namespaceId,
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apiToken: config.cloudflare.apiToken,
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})))
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}
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else if (driver === 'memory') {
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storage.mount('servers', memory())
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}
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export function getRedirectURI(origin: string, server: string) {
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return `${origin}/api/${server}/oauth?${stringifyQuery({ origin })}`
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}
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async function fetchAppInfo(origin: string, server: string) {
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const app: AppInfo = await $fetch(`https://${server}/api/v1/apps`, {
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method: 'POST',
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body: {
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client_name: APP_NAME + (env !== 'release' ? ` (${env})` : ''),
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website: 'https://elk.zone',
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redirect_uris: getRedirectURI(origin, server),
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scopes: 'read write follow push',
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},
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})
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return app
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}
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export async function getApp(origin: string, server: string) {
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const host = origin.replace(/^https?:\/\//, '').replace(/[^\w\d]/g, '-')
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const key = `servers:v2:${server}:${host}.json`.toLowerCase()
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try {
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if (await storage.hasItem(key))
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return await storage.getItem(key) as Promise<AppInfo>
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const appInfo = await fetchAppInfo(origin, server)
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await storage.setItem(key, appInfo)
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return appInfo
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}
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catch {
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return null
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}
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}
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export async function deleteApp(server: string) {
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const keys = (await storage.getKeys(`servers:v2:${server}:`))
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for (const key of keys)
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await storage.removeItem(key)
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}
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export async function listServers() {
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const keys = await storage.getKeys('servers:v2:')
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const servers = new Set<string>()
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for await (const key of keys) {
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const id = key.split(':')[2]
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if (id)
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servers.add(id.toLocaleLowerCase())
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}
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return Array.from(servers).sort()
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}
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