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feat: embedded emoji

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This commit is contained in:
codytseng 2025-04-17 17:09:22 +08:00
parent c40609c8ac
commit 319ae5a0ba
10 changed files with 93 additions and 14 deletions
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11
src/lib/event.ts
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@ -1,6 +1,6 @@
import { BIG_RELAY_URLS, ExtendedKind } from '@/constants'
import client from '@/services/client.service'
import { TImageInfo, TRelayList, TRelaySet } from '@/types'
import { TEmoji, TImageInfo, TRelayList, TRelaySet } from '@/types'
import { LRUCache } from 'lru-cache'
import { Event, kinds, nip19 } from 'nostr-tools'
import { getAmountFromInvoice, getLightningAddressFromProfile } from './lightning'
@ -505,3 +505,12 @@ export function getLatestEvent(events: Event[]) {
export function getReplaceableEventIdentifier(event: Event) {
return event.tags.find(tagNameEquals('d'))?.[1] ?? ''
}
export function extractEmojiInfosFromTags(tags: string[][] = []) {
return tags
.map((tag) => {
if (tag.length < 3 || tag[0] !== 'emoji') return null
return { shortcode: tag[1], url: tag[2] }
})
.filter(Boolean) as TEmoji[]
}