109 lines
2.5 KiB
JavaScript
109 lines
2.5 KiB
JavaScript
// @flow
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import * as React from 'react';
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import Button from 'component/button';
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import PreviewLink from 'component/previewLink';
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import ChannelTooltip from 'component/channelTooltip';
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import { parseURI } from 'lbry-redux';
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type Props = {
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uri: string,
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link?: boolean,
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title: ?string,
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claim: StreamClaim,
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children: React.Node,
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className: ?string,
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autoEmbed: ?boolean,
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description: ?string,
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isResolvingUri: boolean,
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resolveUri: string => void,
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blackListedOutpoints: Array<{
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txid: string,
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nout: number,
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}>,
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};
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class ClaimLink extends React.Component<Props> {
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static defaultProps = {
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href: null,
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link: false,
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title: null,
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thumbnail: null,
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autoEmbed: false,
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description: null,
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isResolvingUri: false,
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};
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componentDidMount() {
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this.resolve(this.props);
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}
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componentDidUpdate() {
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this.resolve(this.props);
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}
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isClaimBlackListed() {
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const { claim, blackListedOutpoints } = this.props;
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if (claim && blackListedOutpoints) {
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let blackListed = false;
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for (let i = 0; i < blackListedOutpoints.length; i += 1) {
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const outpoint = blackListedOutpoints[i];
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if (outpoint.txid === claim.txid && outpoint.nout === claim.nout) {
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blackListed = true;
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break;
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}
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}
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return blackListed;
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}
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}
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resolve = (props: Props) => {
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const { isResolvingUri, resolveUri, claim, uri } = props;
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if (!isResolvingUri && claim === undefined && uri) {
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resolveUri(uri);
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}
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};
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render() {
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const { uri, link, claim, title, className, autoEmbed, children, isResolvingUri } = this.props;
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const isUnresolved = (!isResolvingUri && !claim) || !claim;
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const isBlacklisted = this.isClaimBlackListed();
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if (isBlacklisted || isUnresolved) {
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return <span>{children}</span>;
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}
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const { name: claimName } = claim;
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const { isChannel, path } = parseURI(uri);
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const isChannelClaim = isChannel && !path;
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const showPreview = autoEmbed === true && !isUnresolved;
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const innerContent = (
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<Button
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label={children}
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title={!isChannelClaim ? title || claimName : undefined}
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button={link ? 'link' : undefined}
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className={className}
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navigate={uri}
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/>
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);
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const wrappedLink = (
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<ChannelTooltip uri={uri}>
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<span>{innerContent}</span>
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</ChannelTooltip>
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);
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return (
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<React.Fragment>
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{isChannelClaim ? wrappedLink : innerContent}
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{showPreview && <PreviewLink uri={uri} />}
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</React.Fragment>
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);
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}
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}
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export default ClaimLink;
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