Files
fluxer/fluxer_app/src/components/channel/InviteEmbed.tsx
2026-01-06 06:28:27 +01:00

462 lines
15 KiB
TypeScript

/*
* Copyright (C) 2026 Fluxer Contributors
*
* This file is part of Fluxer.
*
* Fluxer is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Fluxer is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with Fluxer. If not, see <https://www.gnu.org/licenses/>.
*/
import {Trans, useLingui} from '@lingui/react/macro';
import {QuestionIcon, SealCheckIcon} from '@phosphor-icons/react';
import {observer} from 'mobx-react-lite';
import React from 'react';
import * as InviteActionCreators from '~/actions/InviteActionCreators';
import {GuildFeatures} from '~/Constants';
import {
EmbedCard,
EmbedSkeletonButton,
EmbedSkeletonCircle,
EmbedSkeletonDot,
EmbedSkeletonIcon,
EmbedSkeletonStatLong,
EmbedSkeletonStatShort,
EmbedSkeletonTitle,
} from '~/components/embeds/EmbedCard/EmbedCard';
import cardStyles from '~/components/embeds/EmbedCard/EmbedCard.module.css';
import {useEmbedSkeletonOverride} from '~/components/embeds/EmbedCard/useEmbedSkeletonOverride';
import {GuildIcon} from '~/components/popouts/GuildIcon';
import {Avatar} from '~/components/uikit/Avatar';
import {Button} from '~/components/uikit/Button/Button';
import {Tooltip} from '~/components/uikit/Tooltip/Tooltip';
import {ComponentDispatch} from '~/lib/ComponentDispatch';
import {Routes} from '~/Routes';
import {UserRecord} from '~/records/UserRecord';
import GuildMemberStore from '~/stores/GuildMemberStore';
import GuildStore from '~/stores/GuildStore';
import InviteStore from '~/stores/InviteStore';
import PresenceStore from '~/stores/PresenceStore';
import UserStore from '~/stores/UserStore';
import {isGroupDmInvite, isGuildInvite, isPackInvite as isPackInviteGuard} from '~/types/InviteTypes';
import * as AvatarUtils from '~/utils/AvatarUtils';
import {getGroupDmInviteCounts} from '~/utils/invite/GroupDmInviteCounts';
import {
GuildInvitePrimaryAction,
getGuildInviteActionState,
getGuildInvitePrimaryAction,
isGuildInviteActionDisabled,
} from '~/utils/invite/GuildInviteActionState';
import * as RouterUtils from '~/utils/RouterUtils';
import {getGroupDMTitle, getGuildEmbedSplashAspectRatio, getImageAspectRatioFromBase64} from './InviteEmbed/utils';
import styles from './InviteEmbed.module.css';
const createTitleKeyDownHandler = (callback: () => void) => (event: React.KeyboardEvent<HTMLButtonElement>) => {
if (event.key === 'Enter' || event.key === ' ') {
event.preventDefault();
callback();
}
};
interface InviteEmbedProps {
code: string;
}
export const InviteEmbed = observer(function InviteEmbed({code}: InviteEmbedProps) {
const {t, i18n} = useLingui();
const inviteState = InviteStore.invites.get(code) ?? null;
const shouldForceSkeleton = useEmbedSkeletonOverride();
const invite = inviteState?.data ?? null;
const isGroupDM = invite != null && isGroupDmInvite(invite);
const isPackInvite = invite != null && isPackInviteGuard(invite);
const isGuildInviteType = invite != null && isGuildInvite(invite);
const packCreatorRecord = React.useMemo(() => {
if (!isPackInvite || !invite) return null;
return new UserRecord(invite.pack.creator);
}, [invite, isPackInvite]);
const guildFromInvite = isGuildInviteType ? invite!.guild : null;
const guild = GuildStore.getGuild(guildFromInvite?.id ?? '') || guildFromInvite;
const embedSplash = guild != null ? ('embedSplash' in guild ? guild.embedSplash : guild.embed_splash) : undefined;
const splashURL =
guild != null ? AvatarUtils.getGuildEmbedSplashURL({id: guild.id, embedSplash: embedSplash || null}) : null;
const channelFromInvite = (isGuildInviteType || isGroupDM) && invite ? invite.channel : null;
const channelId = channelFromInvite?.id ?? undefined;
const splashLayoutRef = React.useRef(false);
const splashChannelRef = React.useRef<string | null>(null);
React.useLayoutEffect(() => {
if (isGroupDM || !channelId) return;
if (splashChannelRef.current !== channelId) {
splashChannelRef.current = channelId;
splashLayoutRef.current = false;
}
const hasSplash = Boolean(splashURL);
if (hasSplash && !splashLayoutRef.current) {
ComponentDispatch.dispatch('LAYOUT_RESIZED', {channelId});
}
splashLayoutRef.current = hasSplash;
}, [channelId, isGroupDM, splashURL]);
const isLoading = shouldForceSkeleton || !inviteState || inviteState.loading;
const prevLoadingRef = React.useRef(true);
const prevCodeRef = React.useRef(code);
React.useLayoutEffect(() => {
if (prevCodeRef.current !== code) {
prevLoadingRef.current = true;
prevCodeRef.current = code;
}
}, [code]);
React.useLayoutEffect(() => {
if (prevLoadingRef.current && !isLoading && channelId) {
ComponentDispatch.dispatch('LAYOUT_RESIZED', {channelId});
}
prevLoadingRef.current = isLoading;
}, [isLoading, channelId]);
React.useEffect(() => {
if (!inviteState) {
void InviteActionCreators.fetchWithCoalescing(code).catch(() => {});
}
}, [code, inviteState]);
if (shouldForceSkeleton || !inviteState || inviteState.loading) {
return <InviteLoadingState />;
}
if (inviteState.error || !invite) {
return <InviteNotFoundError />;
}
if (isGroupDmInvite(invite)) {
const inviter = UserStore.getUser(invite.inviter?.id ?? '');
const groupDMTitle = getGroupDMTitle(invite.channel);
const groupDMPath = Routes.dmChannel(invite.channel.id);
const handleAcceptInvite = () => InviteActionCreators.acceptAndTransitionToChannel(invite.code, i18n);
const handleNavigateToGroup = () => RouterUtils.transitionTo(groupDMPath);
const groupDMCounts = getGroupDmInviteCounts({
channelId: invite.channel.id,
inviteMemberCount: invite.member_count,
});
const isAlreadyInGroupDM = groupDMCounts.hasLocalChannel;
const memberCount = groupDMCounts.memberCount;
return (
<EmbedCard
splashURL={null}
headerClassName={styles.headerInvite}
icon={
inviter ? (
<Avatar user={inviter} size={48} className={styles.icon} />
) : (
<div className={styles.iconFallback} />
)
}
title={
<div className={styles.titleContainer}>
<h3 className={`${cardStyles.title} ${cardStyles.titlePrimary} ${styles.titleText}`}>
<button
type="button"
className={cardStyles.titleButton}
onClick={handleNavigateToGroup}
onKeyDown={createTitleKeyDownHandler(handleNavigateToGroup)}
>
{groupDMTitle}
</button>
</h3>
</div>
}
body={
<div className={styles.stats}>
<div className={styles.stat}>
<div className={`${styles.statDot} ${styles.statDotMembers}`} />
<span className={styles.statText}>
{memberCount === 1 ? t`${memberCount} Member` : t`${memberCount} Members`}
</span>
</div>
</div>
}
footer={
<Button variant="primary" matchSkeletonHeight onClick={handleAcceptInvite} disabled={isAlreadyInGroupDM}>
{isAlreadyInGroupDM ? t`Already joined` : t`Join Group`}
</Button>
}
/>
);
}
if (isPackInviteGuard(invite)) {
const pack = invite.pack;
const packCreator = packCreatorRecord ?? new UserRecord(pack.creator);
const packKindLabel = pack.type === 'emoji' ? t`Emoji pack` : t`Sticker pack`;
const packActionLabel = pack.type === 'emoji' ? t`Install Emoji Pack` : t`Install Sticker Pack`;
const inviterTag = invite.inviter ? `${invite.inviter.username}#${invite.inviter.discriminator}` : null;
const handleAcceptInvite = () => InviteActionCreators.acceptAndTransitionToChannel(invite.code, i18n);
return (
<EmbedCard
splashURL={null}
headerClassName={styles.headerInvite}
icon={<Avatar user={packCreator} size={48} className={styles.icon} />}
title={
<div className={`${styles.titleContainer} ${styles.packTitleRow}`}>
<h3 className={`${cardStyles.title} ${cardStyles.titlePrimary} ${styles.titleText}`}>{pack.name}</h3>
<span className={styles.packBadge}>{packKindLabel}</span>
</div>
}
body={
<div className={styles.packBody}>
<p className={styles.packDescription}>{pack.description || t`No description provided.`}</p>
<div className={styles.packMeta}>
<span>
<Trans>Created by {pack.creator.username}</Trans>
</span>
{inviterTag ? (
<span>
<Trans>Invited by {inviterTag}</Trans>
</span>
) : null}
</div>
<p className={styles.packNote}>{t`Accepting this invite installs the pack automatically.`}</p>
</div>
}
footer={
<Button variant="primary" matchSkeletonHeight onClick={handleAcceptInvite}>
{packActionLabel}
</Button>
}
/>
);
}
if (!guild || !isGuildInvite(invite)) return <InviteNotFoundError />;
const guildActionState = getGuildInviteActionState({invite, guild});
const {features, presenceCount, memberCount} = guildActionState;
const isVerified = features.includes(GuildFeatures.VERIFIED);
const splashAspectRatio = getGuildEmbedSplashAspectRatio(guild);
const renderedPresenceCount = presenceCount;
const renderedMemberCount = memberCount;
const handleAcceptInvite = () => InviteActionCreators.acceptAndTransitionToChannel(invite.code, i18n);
const guildPath = Routes.guildChannel(guild.id, invite.channel.id);
const handleNavigateToGuild = () => RouterUtils.transitionTo(guildPath);
const actionType = getGuildInvitePrimaryAction(guildActionState);
const isButtonDisabled = isGuildInviteActionDisabled(guildActionState);
const getButtonLabel = () => {
switch (actionType) {
case GuildInvitePrimaryAction.InvitesDisabled:
return t`Invites Disabled`;
case GuildInvitePrimaryAction.GoToCommunity:
return t`Go to Community`;
default:
return t`Join Community`;
}
};
return (
<EmbedCard
splashURL={splashURL}
splashAspectRatio={splashAspectRatio}
headerClassName={styles.headerInvite}
icon={<GuildIcon id={guild.id} name={guild.name} icon={guild.icon} className={styles.icon} />}
title={
<div className={styles.titleContainer}>
<div className={styles.titleRowWithIcon}>
<h3 className={`${cardStyles.title} ${cardStyles.titlePrimary} ${styles.titleText}`}>
<button
type="button"
className={cardStyles.titleButton}
onClick={handleNavigateToGuild}
onKeyDown={createTitleKeyDownHandler(handleNavigateToGuild)}
>
{guild.name}
</button>
</h3>
{isVerified ? (
<Tooltip text={t`Verified Community`} position="top">
<SealCheckIcon className={styles.verifiedIcon} />
</Tooltip>
) : null}
</div>
</div>
}
body={
<div className={styles.stats}>
<div className={styles.stat}>
<div className={`${styles.statDot} ${styles.statDotOnline}`} />
<span className={styles.statText}>{t`${renderedPresenceCount} Online`}</span>
</div>
<div className={styles.stat}>
<div className={`${styles.statDot} ${styles.statDotMembers}`} />
<span className={styles.statText}>
{renderedMemberCount === 1 ? t`${renderedMemberCount} Member` : t`${renderedMemberCount} Members`}
</span>
</div>
</div>
}
footer={
<Button variant="primary" matchSkeletonHeight onClick={handleAcceptInvite} disabled={isButtonDisabled}>
{getButtonLabel()}
</Button>
}
/>
);
});
const InviteLoadingState = observer(() => {
return (
<EmbedCard
splashURL={null}
headerClassName={styles.headerInvite}
icon={<EmbedSkeletonCircle />}
title={
<div className={styles.titleContainer}>
<div className={styles.titleRowWithIcon}>
<EmbedSkeletonTitle />
<EmbedSkeletonIcon />
</div>
</div>
}
body={
<div className={styles.stats}>
<div className={styles.stat}>
<EmbedSkeletonDot />
<EmbedSkeletonStatShort />
</div>
<div className={styles.stat}>
<EmbedSkeletonDot />
<EmbedSkeletonStatLong />
</div>
</div>
}
footer={<EmbedSkeletonButton />}
/>
);
});
const InviteNotFoundError = observer(() => {
const {t} = useLingui();
return (
<EmbedCard
splashURL={null}
icon={
<div className={cardStyles.iconCircleDisabled}>
<QuestionIcon className={cardStyles.iconError} />
</div>
}
title={
<h3 className={`${cardStyles.title} ${cardStyles.titleDanger} ${styles.titleText}`}>{t`Unknown Invite`}</h3>
}
subtitle={<span className={cardStyles.helpText}>{t`Try asking for a new invite.`}</span>}
footer={
<Button variant="primary" matchSkeletonHeight disabled>
{t`Invite Unavailable`}
</Button>
}
/>
);
});
interface GuildInviteEmbedPreviewProps {
guildId: string;
splashURLOverride?: string | null;
}
export const GuildInviteEmbedPreview = observer(function GuildInviteEmbedPreview({
guildId,
splashURLOverride,
}: GuildInviteEmbedPreviewProps) {
const {t} = useLingui();
const guild = GuildStore.getGuild(guildId);
const [base64AspectRatio, setBase64AspectRatio] = React.useState<number | undefined>();
const splashAspectRatio = React.useMemo(() => {
if (!guild) return undefined;
if (splashURLOverride) {
return base64AspectRatio;
}
return getGuildEmbedSplashAspectRatio(guild);
}, [guild, splashURLOverride, base64AspectRatio]);
React.useEffect(() => {
if (splashURLOverride) {
getImageAspectRatioFromBase64(splashURLOverride)
.then(setBase64AspectRatio)
.catch(() => {
setBase64AspectRatio(undefined);
});
} else {
setBase64AspectRatio(undefined);
}
}, [splashURLOverride]);
if (!guild) return null;
const isVerified = guild.features.has(GuildFeatures.VERIFIED);
const splashURL =
splashURLOverride !== undefined
? splashURLOverride
: AvatarUtils.getGuildEmbedSplashURL({id: guild.id, embedSplash: guild.embedSplash || null});
const presenceCount = PresenceStore.getPresenceCount(guild.id);
const memberCount = GuildMemberStore.getMemberCount(guild.id);
return (
<EmbedCard
splashURL={splashURL}
splashAspectRatio={splashAspectRatio}
headerClassName={styles.headerInvite}
icon={<GuildIcon id={guild.id} name={guild.name} icon={guild.icon} className={styles.icon} />}
title={
<div className={styles.titleContainer}>
<div className={styles.titleRowWithIcon}>
<h3 className={`${cardStyles.title} ${cardStyles.titlePrimary} ${styles.titleText}`}>{guild.name}</h3>
{isVerified ? (
<Tooltip text={t`Verified Community`} position="top">
<SealCheckIcon className={styles.verifiedIcon} />
</Tooltip>
) : null}
</div>
</div>
}
body={
<div className={styles.stats}>
<div className={styles.stat}>
<div className={`${styles.statDot} ${styles.statDotOnline}`} />
<span className={styles.statText}>{t`${presenceCount} Online`}</span>
</div>
<div className={styles.stat}>
<div className={`${styles.statDot} ${styles.statDotMembers}`} />
<span className={styles.statText}>
{memberCount === 1 ? t`${memberCount} Member` : t`${memberCount} Members`}
</span>
</div>
</div>
}
footer={
<Button variant="primary" matchSkeletonHeight disabled>
{t`Join Community`}
</Button>
}
/>
);
});