40 lines
1.2 KiB
TypeScript
40 lines
1.2 KiB
TypeScript
import "./FollowButton.css";
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import { FormattedMessage } from "react-intl";
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import { HexKey } from "@snort/nostr";
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import useEventPublisher from "Feed/EventPublisher";
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import { parseId } from "Util";
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import useLogin from "Hooks/useLogin";
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import messages from "./messages";
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export interface FollowButtonProps {
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pubkey: HexKey;
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className?: string;
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}
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export default function FollowButton(props: FollowButtonProps) {
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const pubkey = parseId(props.pubkey);
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const publiser = useEventPublisher();
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const isFollowing = useLogin().follows.item.includes(pubkey);
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const baseClassname = `${props.className} follow-button`;
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async function follow(pubkey: HexKey) {
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const ev = await publiser.addFollow(pubkey);
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publiser.broadcast(ev);
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}
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async function unfollow(pubkey: HexKey) {
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const ev = await publiser.removeFollow(pubkey);
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publiser.broadcast(ev);
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}
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return (
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<button
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type="button"
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className={isFollowing ? `${baseClassname} secondary` : baseClassname}
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onClick={() => (isFollowing ? unfollow(pubkey) : follow(pubkey))}>
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{isFollowing ? <FormattedMessage {...messages.Unfollow} /> : <FormattedMessage {...messages.Follow} />}
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</button>
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);
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}
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