mirror of
https://github.com/coracle-social/flotilla.git
synced 2025-12-11 03:17:02 +00:00
746 lines
19 KiB
TypeScript
746 lines
19 KiB
TypeScript
import twColors from "tailwindcss/colors"
|
|
import {get, derived, readable, writable} from "svelte/store"
|
|
import * as nip19 from "nostr-tools/nip19"
|
|
import {
|
|
remove,
|
|
sortBy,
|
|
sort,
|
|
uniq,
|
|
nth,
|
|
pushToMapKey,
|
|
nthEq,
|
|
shuffle,
|
|
parseJson,
|
|
fromPairs,
|
|
memoize,
|
|
addToMapKey,
|
|
identity,
|
|
always,
|
|
omit,
|
|
} from "@welshman/lib"
|
|
import {load} from "@welshman/net"
|
|
import {
|
|
getIdFilters,
|
|
WRAP,
|
|
CLIENT_AUTH,
|
|
AUTH_JOIN,
|
|
REACTION,
|
|
ZAP_RESPONSE,
|
|
DIRECT_MESSAGE,
|
|
GROUP_META,
|
|
MESSAGE,
|
|
GROUPS,
|
|
THREAD,
|
|
COMMENT,
|
|
getGroupTags,
|
|
getRelayTagValues,
|
|
getPubkeyTagValues,
|
|
isHashedEvent,
|
|
displayProfile,
|
|
readList,
|
|
getListTags,
|
|
readProfile,
|
|
asDecryptedEvent,
|
|
normalizeRelayUrl,
|
|
displayPubkey,
|
|
} from "@welshman/util"
|
|
import type {TrustedEvent, Profile, SignedEvent, PublishedList, List, Filter} from "@welshman/util"
|
|
import {Nip59, decrypt} from "@welshman/signer"
|
|
import {
|
|
pubkey,
|
|
repository,
|
|
collection,
|
|
profilesByPubkey,
|
|
tracker,
|
|
makeTrackerStore,
|
|
makeRepositoryStore,
|
|
relay,
|
|
getSession,
|
|
getSigner,
|
|
createSearch,
|
|
userFollows,
|
|
ensurePlaintext,
|
|
thunks,
|
|
walkThunks,
|
|
signer,
|
|
Router,
|
|
makeOutboxLoader,
|
|
routerContext,
|
|
appContext,
|
|
deriveProfile,
|
|
makeCachedLoader,
|
|
} from "@welshman/app"
|
|
import type {Thunk, Relay} from "@welshman/app"
|
|
import {deriveEvents, deriveEventsMapped, withGetter, synced} from "@welshman/store"
|
|
|
|
export const fromCsv = (s: string) => (s || "").split(",").filter(identity)
|
|
|
|
export const ROOM = "h"
|
|
|
|
export const GENERAL = "_"
|
|
|
|
export const PROTECTED = ["-"]
|
|
|
|
export const ALIAS = 11000
|
|
|
|
export const ALERT = 32830
|
|
|
|
export const ALERT_STATUS = 32831
|
|
|
|
export const NOTIFIER_PUBKEY = "27b7c2ed89ef78322114225ea3ebf5f72c7767c2528d4d0c1854d039c00085df"
|
|
|
|
// export const NOTIFIER_RELAY = 'wss://notifier.flotilla.social/'
|
|
export const NOTIFIER_RELAY = "ws://localhost:4738/"
|
|
|
|
export const INDEXER_RELAYS = fromCsv(import.meta.env.VITE_INDEXER_RELAYS)
|
|
|
|
export const SIGNER_RELAYS = fromCsv(import.meta.env.VITE_SIGNER_RELAYS)
|
|
|
|
export const PLATFORM_URL = window.location.origin
|
|
|
|
export const PLATFORM_TERMS = import.meta.env.VITE_PLATFORM_TERMS
|
|
|
|
export const PLATFORM_PRIVACY = import.meta.env.VITE_PLATFORM_PRIVACY
|
|
|
|
export const PLATFORM_LOGO = PLATFORM_URL + "/pwa-192x192.png"
|
|
|
|
export const PLATFORM_NAME = import.meta.env.VITE_PLATFORM_NAME
|
|
|
|
export const PLATFORM_RELAY = import.meta.env.VITE_PLATFORM_RELAY
|
|
|
|
export const PLATFORM_ACCENT = import.meta.env.VITE_PLATFORM_ACCENT
|
|
|
|
export const PLATFORM_DESCRIPTION = import.meta.env.VITE_PLATFORM_DESCRIPTION
|
|
|
|
export const BURROW_URL = import.meta.env.VITE_BURROW_URL
|
|
|
|
export const DEFAULT_PUBKEYS = import.meta.env.VITE_DEFAULT_PUBKEYS
|
|
|
|
export const DUFFLEPUD_URL = "https://dufflepud.onrender.com"
|
|
|
|
export const IMGPROXY_URL = "https://imgproxy.coracle.social"
|
|
|
|
export const REACTION_KINDS = [REACTION, ZAP_RESPONSE]
|
|
|
|
export const NIP46_PERMS =
|
|
"nip04_encrypt,nip04_decrypt,nip44_encrypt,nip44_decrypt," +
|
|
[CLIENT_AUTH, AUTH_JOIN, MESSAGE, THREAD, COMMENT, GROUPS, WRAP, REACTION]
|
|
.map(k => `sign_event:${k}`)
|
|
.join(",")
|
|
|
|
export const colors = [
|
|
["amber", twColors.amber[600]],
|
|
["blue", twColors.blue[600]],
|
|
["cyan", twColors.cyan[600]],
|
|
["emerald", twColors.emerald[600]],
|
|
["fuchsia", twColors.fuchsia[600]],
|
|
["green", twColors.green[600]],
|
|
["indigo", twColors.indigo[600]],
|
|
["sky", twColors.sky[600]],
|
|
["lime", twColors.lime[600]],
|
|
["orange", twColors.orange[600]],
|
|
["pink", twColors.pink[600]],
|
|
["purple", twColors.purple[600]],
|
|
["red", twColors.red[600]],
|
|
["rose", twColors.rose[600]],
|
|
["sky", twColors.sky[600]],
|
|
["teal", twColors.teal[600]],
|
|
["violet", twColors.violet[600]],
|
|
["yellow", twColors.yellow[600]],
|
|
["zinc", twColors.zinc[600]],
|
|
]
|
|
|
|
export const dufflepud = (path: string) => DUFFLEPUD_URL + "/" + path
|
|
|
|
export const imgproxy = (url: string, {w = 640, h = 1024} = {}) => {
|
|
if (!url || url.match("gif$")) {
|
|
return url
|
|
}
|
|
|
|
url = url.split("?")[0]
|
|
|
|
try {
|
|
return url ? `${IMGPROXY_URL}/x/s:${w}:${h}/${btoa(url)}` : url
|
|
} catch (e) {
|
|
return url
|
|
}
|
|
}
|
|
|
|
export const entityLink = (entity: string) => `https://coracle.social/${entity}`
|
|
|
|
export const pubkeyLink = (pubkey: string, relays = Router.get().FromPubkeys([pubkey]).getUrls()) =>
|
|
entityLink(nip19.nprofileEncode({pubkey, relays}))
|
|
|
|
export const tagRoom = (room: string, url: string) => [ROOM, room]
|
|
|
|
export const getDefaultPubkeys = () => {
|
|
const appPubkeys = DEFAULT_PUBKEYS.split(",")
|
|
const userPubkeys = shuffle(getPubkeyTagValues(getListTags(get(userFollows))))
|
|
|
|
return userPubkeys.length > 5 ? userPubkeys : [...userPubkeys, ...appPubkeys]
|
|
}
|
|
|
|
const failedUnwraps = new Set()
|
|
|
|
export const ensureUnwrapped = async (event: TrustedEvent) => {
|
|
if (event.kind !== WRAP) {
|
|
return event
|
|
}
|
|
|
|
let rumor = repository.eventsByWrap.get(event.id)
|
|
|
|
if (rumor || failedUnwraps.has(event.id)) {
|
|
return rumor
|
|
}
|
|
|
|
for (const recipient of getPubkeyTagValues(event.tags)) {
|
|
const session = getSession(recipient)
|
|
const signer = getSigner(session)
|
|
|
|
if (signer) {
|
|
try {
|
|
rumor = await Nip59.fromSigner(signer).unwrap(event as SignedEvent)
|
|
break
|
|
} catch (e) {
|
|
// pass
|
|
}
|
|
}
|
|
}
|
|
|
|
if (rumor && isHashedEvent(rumor)) {
|
|
// Copy urls over to the rumor
|
|
tracker.copy(event.id, rumor.id)
|
|
|
|
// Send the rumor via our relay so listeners get updated
|
|
relay.send("EVENT", rumor)
|
|
} else {
|
|
failedUnwraps.add(event.id)
|
|
}
|
|
|
|
return rumor
|
|
}
|
|
|
|
export const trackerStore = makeTrackerStore()
|
|
|
|
export const repositoryStore = makeRepositoryStore()
|
|
|
|
export const deriveEvent = (idOrAddress: string, hints: string[] = []) => {
|
|
let attempted = false
|
|
|
|
const filters = getIdFilters([idOrAddress])
|
|
const relays = [...hints, ...INDEXER_RELAYS]
|
|
|
|
return derived(
|
|
deriveEvents(repository, {filters, includeDeleted: true}),
|
|
(events: TrustedEvent[]) => {
|
|
if (!attempted && events.length === 0) {
|
|
load({relays, filters})
|
|
attempted = true
|
|
}
|
|
|
|
return events[0]
|
|
},
|
|
)
|
|
}
|
|
|
|
export const getUrlsForEvent = derived([trackerStore, thunks], ([$tracker, $thunks]) => {
|
|
const getThunksByEventId = memoize(() => {
|
|
const thunksByEventId = new Map<string, Thunk[]>()
|
|
|
|
for (const thunk of walkThunks(Object.values($thunks))) {
|
|
pushToMapKey(thunksByEventId, thunk.event.id, thunk)
|
|
}
|
|
|
|
return thunksByEventId
|
|
})
|
|
|
|
return (id: string) => {
|
|
const urls = Array.from($tracker.getRelays(id))
|
|
|
|
for (const thunk of getThunksByEventId().get(id) || []) {
|
|
for (const url of thunk.options.relays) {
|
|
urls.push(url)
|
|
}
|
|
}
|
|
|
|
return uniq(urls)
|
|
}
|
|
})
|
|
|
|
export const getEventsForUrl = (url: string, filters: Filter[]) => {
|
|
const $getUrlsForEvent = get(getUrlsForEvent)
|
|
const $events = repository.query(filters)
|
|
|
|
return sortBy(
|
|
e => -e.created_at,
|
|
$events.filter(e => $getUrlsForEvent(e.id).includes(url)),
|
|
)
|
|
}
|
|
|
|
export const deriveEventsForUrl = (url: string, filters: Filter[]) =>
|
|
derived([deriveEvents(repository, {filters}), getUrlsForEvent], ([$events, $getUrlsForEvent]) =>
|
|
sortBy(
|
|
e => -e.created_at,
|
|
$events.filter(e => $getUrlsForEvent(e.id).includes(url)),
|
|
),
|
|
)
|
|
|
|
// Context
|
|
|
|
appContext.dufflepudUrl = DUFFLEPUD_URL
|
|
|
|
routerContext.getIndexerRelays = always(INDEXER_RELAYS)
|
|
|
|
// Settings
|
|
|
|
export const canDecrypt = synced("canDecrypt", false)
|
|
|
|
export const SETTINGS = 38489
|
|
|
|
export type Settings = {
|
|
event: TrustedEvent
|
|
values: {
|
|
show_media: boolean
|
|
hide_sensitive: boolean
|
|
report_usage: boolean
|
|
report_errors: boolean
|
|
send_delay: number
|
|
upload_type: "nip96" | "blossom"
|
|
nip96_urls: string[]
|
|
blossom_urls: string[]
|
|
}
|
|
}
|
|
|
|
export const defaultSettings = {
|
|
show_media: true,
|
|
hide_sensitive: true,
|
|
report_usage: true,
|
|
report_errors: false,
|
|
send_delay: 3000,
|
|
upload_type: "nip96",
|
|
nip96_urls: ["https://nostr.build"],
|
|
blossom_urls: ["https://cdn.satellite.earth"],
|
|
}
|
|
|
|
export const settings = deriveEventsMapped<Settings>(repository, {
|
|
filters: [{kinds: [SETTINGS]}],
|
|
itemToEvent: item => item.event,
|
|
eventToItem: async (event: TrustedEvent) => ({
|
|
event,
|
|
values: {...defaultSettings, ...parseJson(await ensurePlaintext(event))},
|
|
}),
|
|
})
|
|
|
|
export const {
|
|
indexStore: settingsByPubkey,
|
|
deriveItem: deriveSettings,
|
|
loadItem: loadSettings,
|
|
} = collection({
|
|
name: "settings",
|
|
store: settings,
|
|
getKey: settings => settings.event.pubkey,
|
|
load: makeOutboxLoader(SETTINGS),
|
|
})
|
|
|
|
// Alerts
|
|
|
|
export type Alert = {
|
|
event: TrustedEvent
|
|
tags: string[][]
|
|
}
|
|
|
|
export const alerts = deriveEventsMapped<Alert>(repository, {
|
|
filters: [{kinds: [ALERT]}],
|
|
itemToEvent: item => item.event,
|
|
eventToItem: async event => {
|
|
const tags = parseJson(await decrypt(signer.get(), NOTIFIER_PUBKEY, event.content))
|
|
|
|
return {event, tags}
|
|
},
|
|
})
|
|
|
|
// Alert Statuses
|
|
|
|
export type AlertStatus = {
|
|
event: TrustedEvent
|
|
tags: string[][]
|
|
}
|
|
|
|
export const alertStatuses = deriveEventsMapped<AlertStatus>(repository, {
|
|
filters: [{kinds: [ALERT_STATUS]}],
|
|
itemToEvent: item => item.event,
|
|
eventToItem: async event => {
|
|
const tags = parseJson(await decrypt(signer.get(), NOTIFIER_PUBKEY, event.content))
|
|
|
|
return {event, tags}
|
|
},
|
|
})
|
|
|
|
// Aliases
|
|
|
|
export type Alias = {
|
|
url: string
|
|
pubkey: string
|
|
profile: Profile
|
|
}
|
|
|
|
export const encodeAliasKey = (pubkey: string, url: string) => `${pubkey}:${url}`
|
|
|
|
export const decodeAliasKey = (key: string) => {
|
|
const [pubkey, url] = key.split(/:(.*)/s)
|
|
|
|
return {pubkey, url}
|
|
}
|
|
|
|
export const aliasesByKey = withGetter(writable(new Map<string, Alias>()))
|
|
|
|
export const loadAliasByKey = makeCachedLoader({
|
|
name: "aliases",
|
|
indexStore: aliasesByKey,
|
|
load: (key: string) => {
|
|
const {pubkey, url} = decodeAliasKey(key)
|
|
|
|
return load({
|
|
relays: [url],
|
|
filters: [{kinds: [ALIAS], authors: [pubkey]}],
|
|
onEvent: (event: TrustedEvent) => {
|
|
const profile = readProfile(event)
|
|
|
|
aliasesByKey.update($aliasesByKey => {
|
|
$aliasesByKey.set(key, {url, pubkey, profile})
|
|
|
|
return $aliasesByKey
|
|
})
|
|
},
|
|
})
|
|
},
|
|
})
|
|
|
|
export const deriveAlias = (pubkey: string, url?: string) => {
|
|
if (!url) return readable(undefined)
|
|
|
|
const key = encodeAliasKey(pubkey, url)
|
|
|
|
loadAliasByKey(key)
|
|
|
|
return derived(aliasesByKey, $aliasesByKey => $aliasesByKey.get(key))
|
|
}
|
|
|
|
export const deriveAliasedProfile = (pubkey: string, url?: string) =>
|
|
derived([deriveProfile(pubkey), deriveAlias(pubkey, url)], ([$profile, $alias]) =>
|
|
omit(["event"], {...$profile, ...$alias}),
|
|
)
|
|
|
|
export const deriveAliasDisplay = (pubkey: string, url?: string) =>
|
|
derived(deriveAliasedProfile(pubkey, url), $profile =>
|
|
displayProfile($profile, displayPubkey(pubkey)),
|
|
)
|
|
|
|
// Membership
|
|
|
|
export const hasMembershipUrl = (list: List | undefined, url: string) =>
|
|
getListTags(list).some(t => {
|
|
if (t[0] === "r") return t[1] === url
|
|
if (t[0] === "group") return t[2] === url
|
|
|
|
return false
|
|
})
|
|
|
|
export const getMembershipUrls = (list?: List) => {
|
|
const tags = getListTags(list)
|
|
|
|
return sort(
|
|
uniq([...getRelayTagValues(tags), ...getGroupTags(tags).map(nth(2))]).map(url =>
|
|
normalizeRelayUrl(url),
|
|
),
|
|
)
|
|
}
|
|
|
|
export const getMembershipRooms = (list?: List) =>
|
|
getGroupTags(getListTags(list)).map(([_, room, url, name = ""]) => ({url, room, name}))
|
|
|
|
export const getMembershipRoomsByUrl = (url: string, list?: List) =>
|
|
sort(getGroupTags(getListTags(list)).filter(nthEq(2, url)).map(nth(1)))
|
|
|
|
export const memberships = deriveEventsMapped<PublishedList>(repository, {
|
|
filters: [{kinds: [GROUPS]}],
|
|
itemToEvent: item => item.event,
|
|
eventToItem: (event: TrustedEvent) => readList(asDecryptedEvent(event)),
|
|
})
|
|
|
|
export const {
|
|
indexStore: membershipByPubkey,
|
|
deriveItem: deriveMembership,
|
|
loadItem: loadMembership,
|
|
} = collection({
|
|
name: "memberships",
|
|
store: memberships,
|
|
getKey: list => list.event.pubkey,
|
|
load: makeOutboxLoader(GROUPS),
|
|
})
|
|
|
|
// Chats
|
|
|
|
export const chatMessages = deriveEvents(repository, {filters: [{kinds: [DIRECT_MESSAGE]}]})
|
|
|
|
export type Chat = {
|
|
id: string
|
|
pubkeys: string[]
|
|
messages: TrustedEvent[]
|
|
last_activity: number
|
|
search_text: string
|
|
}
|
|
|
|
export const makeChatId = (pubkeys: string[]) => sort(uniq(pubkeys.concat(pubkey.get()!))).join(",")
|
|
|
|
export const splitChatId = (id: string) => id.split(",")
|
|
|
|
export const chats = derived(
|
|
[pubkey, chatMessages, profilesByPubkey],
|
|
([$pubkey, $messages, $profilesByPubkey]) => {
|
|
const messagesByChatId = new Map<string, TrustedEvent[]>()
|
|
|
|
for (const message of $messages) {
|
|
const chatId = makeChatId(getPubkeyTagValues(message.tags).concat(message.pubkey))
|
|
|
|
pushToMapKey(messagesByChatId, chatId, message)
|
|
}
|
|
|
|
const displayPubkey = (pubkey: string) => {
|
|
const profile = $profilesByPubkey.get(pubkey)
|
|
|
|
return profile ? displayProfile(profile) : ""
|
|
}
|
|
|
|
return sortBy(
|
|
c => -c.last_activity,
|
|
Array.from(messagesByChatId.entries()).map(([id, events]): Chat => {
|
|
const pubkeys = remove($pubkey!, splitChatId(id))
|
|
const messages = sortBy(e => -e.created_at, events)
|
|
const last_activity = messages[0].created_at
|
|
const search_text =
|
|
pubkeys.length === 0
|
|
? displayPubkey($pubkey!) + " note to self"
|
|
: pubkeys.map(displayPubkey).join(" ")
|
|
|
|
return {id, pubkeys, messages, last_activity, search_text}
|
|
}),
|
|
)
|
|
},
|
|
)
|
|
|
|
export const {
|
|
indexStore: chatsById,
|
|
deriveItem: deriveChat,
|
|
loadItem: loadChat,
|
|
} = collection({
|
|
name: "chats",
|
|
store: chats,
|
|
getKey: chat => chat.id,
|
|
load: always(Promise.resolve()),
|
|
})
|
|
|
|
export const chatSearch = derived(chats, $chats =>
|
|
createSearch($chats, {
|
|
getValue: (chat: Chat) => chat.id,
|
|
fuseOptions: {keys: ["search_text"]},
|
|
}),
|
|
)
|
|
|
|
// Messages
|
|
|
|
export const messages = derived(
|
|
deriveEvents(repository, {filters: [{kinds: [MESSAGE]}]}),
|
|
$events => $events,
|
|
)
|
|
|
|
// Nip29
|
|
|
|
export const groupMeta = deriveEvents(repository, {filters: [{kinds: [GROUP_META]}]})
|
|
|
|
export const hasNip29 = (relay?: Relay) =>
|
|
relay?.profile?.supported_nips?.map(String)?.includes("29")
|
|
|
|
// Channels
|
|
|
|
export type ChannelMeta = {
|
|
access: "public" | "private"
|
|
membership: "open" | "closed"
|
|
picture?: string
|
|
about?: string
|
|
}
|
|
|
|
export type Channel = {
|
|
url: string
|
|
room: string
|
|
name: string
|
|
meta?: ChannelMeta
|
|
}
|
|
|
|
export const makeChannelId = (url: string, room: string) => `${url}|${room}`
|
|
|
|
export const splitChannelId = (id: string) => id.split("|")
|
|
|
|
export const channelsById = withGetter(
|
|
derived(
|
|
[groupMeta, memberships, messages, getUrlsForEvent],
|
|
([$groupMeta, $memberships, $messages, $getUrlsForEvent]) => {
|
|
const channelsById = new Map<string, Channel>()
|
|
|
|
// Add meta using group meta events
|
|
for (const event of $groupMeta) {
|
|
const meta = fromPairs(event.tags)
|
|
const room = meta.d
|
|
|
|
if (room) {
|
|
for (const url of $getUrlsForEvent(event.id)) {
|
|
const id = makeChannelId(url, room)
|
|
|
|
channelsById.set(id, {
|
|
url,
|
|
room,
|
|
name: meta.name || room,
|
|
meta: {
|
|
access: meta.private ? "private" : "public",
|
|
membership: meta.closed ? "closed" : "open",
|
|
picture: meta.picture,
|
|
about: meta.about,
|
|
},
|
|
})
|
|
}
|
|
}
|
|
}
|
|
|
|
// Add known rooms based on membership events
|
|
for (const membership of $memberships) {
|
|
for (const {url, room, name} of getMembershipRooms(membership)) {
|
|
const id = makeChannelId(url, room)
|
|
|
|
if (!channelsById.has(id)) {
|
|
channelsById.set(id, {url, room, name})
|
|
}
|
|
}
|
|
}
|
|
|
|
// Add rooms based on known messages
|
|
for (const event of $messages) {
|
|
const [_, room] = event.tags.find(nthEq(0, ROOM)) || []
|
|
|
|
if (room) {
|
|
for (const url of $getUrlsForEvent(event.id)) {
|
|
const id = makeChannelId(url, room)
|
|
|
|
if (!channelsById.has(id)) {
|
|
channelsById.set(id, {url, room, name: room})
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
return channelsById
|
|
},
|
|
),
|
|
)
|
|
|
|
export const deriveChannel = (url: string, room: string) =>
|
|
derived(channelsById, $channelsById => $channelsById.get(makeChannelId(url, room)))
|
|
|
|
export const channelsByUrl = derived(channelsById, $channelsById => {
|
|
const $channelsByUrl = new Map<string, Channel[]>()
|
|
|
|
for (const channel of $channelsById.values()) {
|
|
pushToMapKey($channelsByUrl, channel.url, channel)
|
|
}
|
|
|
|
return $channelsByUrl
|
|
})
|
|
|
|
export const displayChannel = (url: string, room: string) => {
|
|
if (room === GENERAL) {
|
|
return "general"
|
|
}
|
|
|
|
return channelsById.get().get(makeChannelId(url, room))?.name || room
|
|
}
|
|
|
|
export const roomComparator = (url: string) => (room: string) =>
|
|
displayChannel(url, room).toLowerCase()
|
|
|
|
export const channelIsLocked = (channel?: Channel) =>
|
|
channel?.meta?.access === "private" && channel?.meta?.membership === "closed"
|
|
|
|
// User stuff
|
|
|
|
export const userSettings = withGetter(
|
|
derived([pubkey, settingsByPubkey], ([$pubkey, $settingsByPubkey]) => {
|
|
if (!$pubkey) return undefined
|
|
|
|
loadSettings($pubkey)
|
|
|
|
return $settingsByPubkey.get($pubkey)
|
|
}),
|
|
)
|
|
|
|
export const userSettingValues = withGetter(
|
|
derived(userSettings, $s => $s?.values || defaultSettings),
|
|
)
|
|
|
|
export const getSetting = <T>(key: keyof Settings["values"]) => userSettingValues.get()[key] as T
|
|
|
|
export const userMembership = withGetter(
|
|
derived([pubkey, membershipByPubkey], ([$pubkey, $membershipByPubkey]) => {
|
|
if (!$pubkey) return undefined
|
|
|
|
loadMembership($pubkey)
|
|
|
|
return $membershipByPubkey.get($pubkey)
|
|
}),
|
|
)
|
|
|
|
export const userRoomsByUrl = withGetter(
|
|
derived(userMembership, $userMembership => {
|
|
const tags = getListTags($userMembership)
|
|
const $userRoomsByUrl = new Map<string, Set<string>>()
|
|
|
|
for (const [_, room, url] of getGroupTags(tags)) {
|
|
addToMapKey($userRoomsByUrl, url, room)
|
|
}
|
|
|
|
for (const url of getRelayTagValues(tags)) {
|
|
addToMapKey($userRoomsByUrl, url, GENERAL)
|
|
}
|
|
|
|
return $userRoomsByUrl
|
|
}),
|
|
)
|
|
|
|
export const deriveUserRooms = (url: string) =>
|
|
derived(userRoomsByUrl, $userRoomsByUrl =>
|
|
sortBy(roomComparator(url), uniq(Array.from($userRoomsByUrl.get(url) || [GENERAL]))),
|
|
)
|
|
|
|
export const deriveOtherRooms = (url: string) =>
|
|
derived([deriveUserRooms(url), channelsByUrl], ([$userRooms, $channelsByUrl]) =>
|
|
sortBy(
|
|
roomComparator(url),
|
|
($channelsByUrl.get(url) || []).filter(c => !$userRooms.includes(c.room)).map(c => c.room),
|
|
),
|
|
)
|
|
|
|
// Other utils
|
|
|
|
export const encodeRelay = (url: string) =>
|
|
encodeURIComponent(
|
|
normalizeRelayUrl(url)
|
|
.replace(/^wss:\/\//, "")
|
|
.replace(/\/$/, ""),
|
|
)
|
|
|
|
export const decodeRelay = (url: string) => normalizeRelayUrl(decodeURIComponent(url))
|
|
|
|
export const displayReaction = (content: string) => {
|
|
if (!content || content === "+") return "❤️"
|
|
if (content === "-") return "👎"
|
|
return content
|
|
}
|