Samuel Newman
81 lines
2.2 KiB
TypeScript
81 lines
2.2 KiB
TypeScript
import {type I18n} from '@lingui/core'
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import {msg} from '@lingui/core/macro'
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import {chat} from '#/lexicons'
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import {createSanitizedDisplayName} from '#/lib/moderation/create-sanitized-display-name'
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import {isDidBlockedInConvo} from '#/components/dms/getMessageInfo'
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import * as bsky from '#/types/bsky'
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export type UserReactionInfo = {
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message: string
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createdAt: string
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isBlocked: boolean
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}
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export function getReactionInfo({
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convo,
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currentAccountDid,
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primaryProfile,
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i18n,
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}: {
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convo: chat.bsky.convo.defs.ConvoView
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currentAccountDid: string | undefined
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primaryProfile?: bsky.profile.AnyProfileView
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i18n: I18n
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}): UserReactionInfo | null {
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if (
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!bsky.isType(
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chat.bsky.convo.defs.messageAndReactionView,
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convo.lastReaction,
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)
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) {
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return null
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}
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const {reaction, message: reactedTo} = convo.lastReaction
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const isFromMe = reaction.sender.did === currentAccountDid
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const senderDid = reaction.sender.did
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const sender = convo.members.find(m => m.did === senderDid)
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const name = sender ? createSanitizedDisplayName(sender) : null
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// Hide the preview when either the reactor or the author of the reacted-to
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// message is blocked - otherwise a blocked reactor's name or a blocked
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// sender's message text would leak into the chat list.
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const isBlocked =
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isDidBlockedInConvo({
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did: senderDid,
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members: convo.members,
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primaryProfile,
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}) ||
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isDidBlockedInConvo({
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did: reactedTo.sender?.did,
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members: convo.members,
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primaryProfile,
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})
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const lastMessageText = reactedTo.text
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const fallbackMessage = i18n._(
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msg({
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message: 'a message',
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comment:
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'If last message does not contain text, fall back to "{user} reacted to {a message}"',
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}),
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)
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const target = lastMessageText ? `"${lastMessageText}"` : fallbackMessage
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let message: string
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if (isFromMe) {
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message = i18n._(msg`You reacted ${reaction.value} to ${target}`)
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} else if (name) {
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message = i18n._(msg`${name} reacted ${reaction.value} to ${target}`)
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} else {
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message = i18n._(msg`Someone reacted ${reaction.value} to ${target}`)
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}
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return {
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message,
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createdAt: reaction.createdAt,
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isBlocked,
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}
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}
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