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@ -1,10 +1,13 @@ |
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import { FAST_READ_RELAY_URLS, FAST_WRITE_RELAY_URLS } from '@/constants' |
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import { feedRelayPolicyUrls } from '@/features/feed/relay-policy' |
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import { feedRelayPolicyUrls } from '@/features/feed/relay-policy' |
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import { getFavoritesFeedRelayUrls } from '@/lib/favorites-feed-relays' |
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import { getFavoritesFeedRelayUrls } from '@/lib/favorites-feed-relays' |
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import { getRelayListFromEvent, getHttpRelayListFromEvent } from '@/lib/event-metadata' |
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import { getRelayListFromEvent, getHttpRelayListFromEvent } from '@/lib/event-metadata' |
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import logger from '@/lib/logger' |
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import logger from '@/lib/logger' |
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import { AGGR_NOSTR_LAND_WSS } from '@/lib/nostr-land-aggr' |
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import { normalizeAnyRelayUrl } from '@/lib/url' |
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import { normalizeAnyRelayUrl } from '@/lib/url' |
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import { buildWispTrendingNotesRelayUrl } from '@/lib/wisp-trending-relay' |
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import { buildWispTrendingNotesRelayUrl } from '@/lib/wisp-trending-relay' |
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import { useEffect, useMemo, useState, useCallback } from 'react' |
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import { useEffect, useMemo, useState, useCallback } from 'react' |
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import type { Dispatch, ReactNode, SetStateAction } from 'react' |
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import { FeedContext } from './feed-context' |
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import { FeedContext } from './feed-context' |
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import { useFavoriteRelays } from './FavoriteRelaysProvider' |
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import { useFavoriteRelays } from './FavoriteRelaysProvider' |
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import { useNostr } from './NostrProvider' |
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import { useNostr } from './NostrProvider' |
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@ -37,54 +40,133 @@ function buildAllFavoritesFeedRelayUrls( |
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}) |
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}) |
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} |
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} |
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export function FeedProvider({ children }: { children: React.ReactNode }) { |
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function relayListMentionsNostrLand(urls: readonly string[]): boolean { |
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const { isInitialized, cacheRelayListEvent, httpRelayListEvent } = useNostr() |
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return urls.some((url) => { |
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const { favoriteRelays, blockedRelays } = useFavoriteRelays() |
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const normalized = normalizeAnyRelayUrl(url) || url.trim() |
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if (!normalized) return false |
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/** |
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try { |
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* Extra relay URLs always merged into the all-favorites feed: |
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const parsed = new URL(normalized.replace(/^ws:\/\//i, 'http://').replace(/^wss:\/\//i, 'https://')) |
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* - Cache relays (kind 10432) if the user has configured any |
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return parsed.hostname.toLowerCase() === 'nostr.land' |
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* - HTTP index relays (kind 10243) if the user has configured any |
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} catch { |
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* - The Wisp trending relay (always included) |
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return false |
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*/ |
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} |
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const extraFeedRelayUrls = useMemo(() => { |
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}) |
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const extra: string[] = [buildWispTrendingNotesRelayUrl()] |
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} |
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function buildHomeReplyFeedRelayUrls( |
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primaryRelayUrls: string[], |
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inboxRelayUrls: string[], |
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cacheRelayUrls: string[], |
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httpRelayUrls: string[], |
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includeNostrLandAggr: boolean, |
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blockedRelays: string[] |
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): string[] { |
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return feedRelayPolicyUrls([ |
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{ source: 'favorites', urls: primaryRelayUrls }, |
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{ source: 'viewer-read', urls: inboxRelayUrls }, |
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{ source: 'cache', urls: cacheRelayUrls }, |
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{ source: 'http-index', urls: httpRelayUrls }, |
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...(includeNostrLandAggr ? [{ source: 'read-only', urls: [AGGR_NOSTR_LAND_WSS] }] : []) |
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], { |
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operation: 'read', |
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blockedRelays, |
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nostrLandAggr: 'never', |
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applySocialKindBlockedFilter: false, |
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allowThirdPartyLocalRelays: true |
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}) |
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} |
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export function FeedProvider({ children }: { children: ReactNode }) { |
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const { isInitialized, relayList, cacheRelayListEvent, httpRelayListEvent } = useNostr() |
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const { favoriteRelays, blockedRelays, relaySets } = useFavoriteRelays() |
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const favoriteFeedRelayUrls = useMemo( |
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() => [...favoriteRelays, ...relaySets.flatMap((relaySet) => relaySet.relayUrls)], |
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[favoriteRelays, relaySets] |
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) |
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/** Home Notes/Gallery stay focused: favorites/defaults plus the mixed trending relay. */ |
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const primaryExtraRelayUrls = useMemo(() => [buildWispTrendingNotesRelayUrl()], []) |
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/** Home Replies widen to relays that can surface inbox/reply context. */ |
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const replyExtraRelayLayers = useMemo(() => { |
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const cacheRelayUrls: string[] = [] |
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if (cacheRelayListEvent) { |
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if (cacheRelayListEvent) { |
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const list = getRelayListFromEvent(cacheRelayListEvent) |
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const list = getRelayListFromEvent(cacheRelayListEvent, blockedRelays) |
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extra.push(...list.read, ...list.write) |
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cacheRelayUrls.push(...list.read, ...list.write) |
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} |
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} |
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const httpRelayUrls: string[] = [...(relayList?.httpRead ?? []), ...(relayList?.httpWrite ?? [])] |
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if (httpRelayListEvent) { |
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if (httpRelayListEvent) { |
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const list = getHttpRelayListFromEvent(httpRelayListEvent) |
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const list = getHttpRelayListFromEvent(httpRelayListEvent, blockedRelays) |
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extra.push(...list.httpRead, ...list.httpWrite) |
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httpRelayUrls.push(...list.httpRead, ...list.httpWrite) |
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} |
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return { |
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inboxRelayUrls: relayList?.read?.length ? relayList.read : FAST_READ_RELAY_URLS, |
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outboxRelayUrls: relayList?.write?.length ? relayList.write : FAST_WRITE_RELAY_URLS, |
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cacheRelayUrls, |
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httpRelayUrls |
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} |
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} |
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return extra |
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}, [relayList, cacheRelayListEvent, httpRelayListEvent, blockedRelays]) |
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}, [cacheRelayListEvent, httpRelayListEvent]) |
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/** Default relays immediately so feeds / sidebar REQ never wait on Nostr session restore. */ |
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/** Default relays immediately so feeds / sidebar REQ never wait on Nostr session restore. */ |
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const [relayUrls, setRelayUrls] = useState<string[]>(() => |
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const [relayUrls, setRelayUrls] = useState<string[]>(() => |
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buildAllFavoritesFeedRelayUrls([], [], [buildWispTrendingNotesRelayUrl()]) |
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buildAllFavoritesFeedRelayUrls([], [], [buildWispTrendingNotesRelayUrl()]) |
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) |
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) |
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const [replyRelayUrls, setReplyRelayUrls] = useState<string[]>(() => |
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buildHomeReplyFeedRelayUrls( |
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buildAllFavoritesFeedRelayUrls([], [], [buildWispTrendingNotesRelayUrl()]), |
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[], |
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[], |
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[], |
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false, |
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[] |
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) |
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) |
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/** Same logical relay policy result — reuse array ref so NoteList does not re-subscribe. */ |
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/** Same logical relay policy result — reuse array ref so NoteList does not re-subscribe. */ |
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const setRelayUrlsIfChanged = useCallback((next: string[]) => { |
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const setUrlStateIfChanged = useCallback( |
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setRelayUrls((prev) => { |
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(setter: Dispatch<SetStateAction<string[]>>, next: string[]) => { |
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if (relayUrlListIdentity(prev) === relayUrlListIdentity(next)) return prev |
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setter((prev) => { |
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return next |
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if (relayUrlListIdentity(prev) === relayUrlListIdentity(next)) return prev |
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}) |
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return next |
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}, []) |
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}) |
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}, |
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[] |
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) |
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const updateFeedRelayUrls = useCallback(() => { |
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const updateFeedRelayUrls = useCallback(() => { |
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const finalRelays = buildAllFavoritesFeedRelayUrls(favoriteRelays, blockedRelays, extraFeedRelayUrls) |
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const primaryRelays = buildAllFavoritesFeedRelayUrls(favoriteFeedRelayUrls, blockedRelays, primaryExtraRelayUrls) |
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logger.debug('Updating all-favorites relay URLs:', finalRelays) |
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const aggrEligibleRelayUrls = [ |
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setRelayUrlsIfChanged(finalRelays) |
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...favoriteFeedRelayUrls, |
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}, [favoriteRelays, blockedRelays, extraFeedRelayUrls, setRelayUrlsIfChanged]) |
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...replyExtraRelayLayers.inboxRelayUrls, |
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...replyExtraRelayLayers.outboxRelayUrls, |
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...replyExtraRelayLayers.cacheRelayUrls |
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] |
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const replyRelays = buildHomeReplyFeedRelayUrls( |
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primaryRelays, |
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replyExtraRelayLayers.inboxRelayUrls, |
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replyExtraRelayLayers.cacheRelayUrls, |
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replyExtraRelayLayers.httpRelayUrls, |
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relayListMentionsNostrLand(aggrEligibleRelayUrls), |
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blockedRelays |
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) |
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logger.debug('Updating home feed relay URLs:', { |
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primaryRelays, |
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replyRelays |
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}) |
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setUrlStateIfChanged(setRelayUrls, primaryRelays) |
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setUrlStateIfChanged(setReplyRelayUrls, replyRelays) |
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}, [favoriteFeedRelayUrls, blockedRelays, primaryExtraRelayUrls, replyExtraRelayLayers, setUrlStateIfChanged]) |
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const favoriteRelaysIdentity = useMemo( |
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const favoriteRelaysIdentity = useMemo( |
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() => |
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() => |
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[...favoriteRelays] |
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[...favoriteFeedRelayUrls] |
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.map((u) => normalizeAnyRelayUrl(u) || u.trim()) |
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.map((u) => normalizeAnyRelayUrl(u) || u.trim()) |
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.filter(Boolean) |
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.filter(Boolean) |
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.sort() |
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.sort() |
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.join('|'), |
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.join('|'), |
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[favoriteRelays] |
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[favoriteFeedRelayUrls] |
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) |
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) |
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const blockedRelaysIdentity = useMemo( |
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const blockedRelaysIdentity = useMemo( |
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() => |
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() => |
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@ -95,24 +177,45 @@ export function FeedProvider({ children }: { children: React.ReactNode }) { |
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.join('|'), |
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.join('|'), |
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[blockedRelays] |
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[blockedRelays] |
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) |
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) |
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const replyExtraRelaysIdentity = useMemo( |
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() => |
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[ |
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...replyExtraRelayLayers.inboxRelayUrls, |
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...replyExtraRelayLayers.outboxRelayUrls, |
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...replyExtraRelayLayers.cacheRelayUrls, |
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...replyExtraRelayLayers.httpRelayUrls |
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] |
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.map((u) => normalizeAnyRelayUrl(u) || u.trim()) |
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.filter(Boolean) |
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.sort() |
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.join('|'), |
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[replyExtraRelayLayers] |
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) |
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useEffect(() => { |
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useEffect(() => { |
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logger.debug('FeedProvider relay init:', { |
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logger.debug('FeedProvider relay init:', { |
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isInitialized, |
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isInitialized, |
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favoriteRelays: favoriteRelays.length, |
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favoriteRelays: favoriteRelays.length, |
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relaySets: relaySets.length, |
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relaySetRelays: favoriteFeedRelayUrls.length - favoriteRelays.length, |
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inboxRelays: replyExtraRelayLayers.inboxRelayUrls.length, |
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outboxRelays: replyExtraRelayLayers.outboxRelayUrls.length, |
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cacheRelays: replyExtraRelayLayers.cacheRelayUrls.length, |
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httpRelays: replyExtraRelayLayers.httpRelayUrls.length, |
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blockedRelays: blockedRelays.length |
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blockedRelays: blockedRelays.length |
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}) |
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}) |
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if (favoriteRelays.length === 0) { |
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if (favoriteFeedRelayUrls.length === 0) { |
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logger.debug('FeedProvider: favoriteRelays is empty, using defaults') |
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logger.debug('FeedProvider: no favorite or relay-set relays, using defaults') |
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} |
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} |
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updateFeedRelayUrls() |
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updateFeedRelayUrls() |
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}, [isInitialized, favoriteRelaysIdentity, blockedRelaysIdentity, updateFeedRelayUrls]) |
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}, [isInitialized, favoriteRelaysIdentity, blockedRelaysIdentity, replyExtraRelaysIdentity, updateFeedRelayUrls]) |
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return ( |
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return ( |
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<FeedContext.Provider |
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<FeedContext.Provider |
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value={{ |
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value={{ |
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relayUrls |
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relayUrls, |
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replyRelayUrls |
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}} |
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}} |
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> |
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> |
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{children} |
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{children} |
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