mirror of https://github.com/elk-zone/elk
112 lines
3.4 KiB
TypeScript
112 lines
3.4 KiB
TypeScript
import type { Pausable } from '@vueuse/core'
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import type { mastodon } from 'masto'
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import { createRestAPIClient, createStreamingAPIClient } from 'masto'
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import type { Ref } from 'vue'
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import type { ElkInstance } from '../users'
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import type { UserLogin } from '~/types'
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export function createMasto() {
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return {
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client: shallowRef<mastodon.rest.Client>(undefined as never),
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streamingClient: shallowRef<mastodon.streaming.Client | undefined>(),
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}
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}
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export type ElkMasto = ReturnType<typeof createMasto>
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export function useMasto() {
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return useNuxtApp().$masto as ElkMasto
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}
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export function useMastoClient() {
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return useMasto().client.value
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}
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export function mastoLogin(masto: ElkMasto, user: Pick<UserLogin, 'server' | 'token'>) {
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const server = user.server
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const url = `https://${server}`
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const instance: ElkInstance = reactive(getInstanceCache(server) || { uri: server, accountDomain: server })
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const accessToken = user.token
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const createStreamingClient = (streamingApiUrl: string | undefined) => {
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return streamingApiUrl ? createStreamingAPIClient({ streamingApiUrl, accessToken, implementation: globalThis.WebSocket }) : undefined
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}
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const streamingApiUrl = instance?.urls?.streamingApi
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masto.client.value = createRestAPIClient({ url, accessToken })
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masto.streamingClient.value = createStreamingClient(streamingApiUrl)
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// Refetch instance info in the background on login
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masto.client.value.v1.instance.fetch().then((newInstance) => {
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Object.assign(instance, newInstance)
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if (newInstance.urls.streamingApi !== streamingApiUrl)
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masto.streamingClient.value = createStreamingClient(newInstance.urls.streamingApi)
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instanceStorage.value[server] = newInstance
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})
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return instance
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}
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interface UseStreamingOptions<Controls extends boolean> {
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/**
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* Expose more controls
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*
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* @default false
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*/
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controls?: Controls
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/**
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* Connect on calling
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*
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* @default true
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*/
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immediate?: boolean
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}
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export function useStreaming(
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cb: (client: mastodon.streaming.Client) => mastodon.streaming.Subscription,
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options: UseStreamingOptions<true>,
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): { stream: Ref<mastodon.streaming.Subscription | undefined> } & Pausable
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export function useStreaming(
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cb: (client: mastodon.streaming.Client) => mastodon.streaming.Subscription,
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options?: UseStreamingOptions<false>,
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): Ref<mastodon.streaming.Subscription | undefined>
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export function useStreaming(
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cb: (client: mastodon.streaming.Client) => mastodon.streaming.Subscription,
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{ immediate = true, controls }: UseStreamingOptions<boolean> = {},
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): ({ stream: Ref<mastodon.streaming.Subscription | undefined> } & Pausable) | Ref<mastodon.streaming.Subscription | undefined> {
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const { streamingClient } = useMasto()
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const isActive = ref(immediate)
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const stream = ref<mastodon.streaming.Subscription>()
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function pause() {
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isActive.value = false
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}
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function resume() {
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isActive.value = true
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}
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function cleanup() {
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if (stream.value) {
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stream.value.unsubscribe()
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stream.value = undefined
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}
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}
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watchEffect(() => {
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cleanup()
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if (streamingClient.value && isActive.value)
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stream.value = cb(streamingClient.value)
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})
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if (import.meta.client && !process.test)
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useNuxtApp().$pageLifecycle.addFrozenListener(cleanup)
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tryOnBeforeUnmount(() => isActive.value = false)
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if (controls)
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return { stream, isActive, pause, resume }
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else
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return stream
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}
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