lbry-desktop/ui/component/externalLink/view.jsx

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// @flow
import * as MODALS from 'constants/modal_types';
import * as ICONS from 'constants/icons';
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import * as React from 'react';
import { isURIValid } from 'lbry-redux';
import Button from 'component/button';
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import ClaimLink from 'component/claimLink';
import { isLBRYDomain } from 'util/uri';
type Props = {
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href: string,
title?: string,
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embed?: boolean,
children: React.Node,
openModal: (id: string, { uri: string }) => void,
};
class ExternalLink extends React.PureComponent<Props> {
static defaultProps = {
href: null,
title: null,
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embed: false,
};
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createLink() {
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const { href, title, embed, children, openModal } = this.props;
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// Regex for url protocol
const protocolRegex = new RegExp('^(https?|lbry|mailto)+:', 'i');
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const protocol = href ? protocolRegex.exec(href) : null;
// Return plain text if no valid url
let element = <span>{children}</span>;
// Return external link if protocol is http or https
if (protocol && (protocol[0] === 'http:' || protocol[0] === 'https:' || protocol[0] === 'mailto:')) {
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element = (
<Button
button="link"
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iconRight={ICONS.EXTERNAL}
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title={title || href}
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label={children}
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className="button--external-link"
onClick={() => {
const isTrusted = isLBRYDomain(href);
openModal(MODALS.CONFIRM_EXTERNAL_RESOURCE, { uri: href, isTrusted: isTrusted });
}}
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/>
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);
}
// Return local link if protocol is lbry uri
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if (protocol && protocol[0] === 'lbry:' && isURIValid(href)) {
element = (
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<ClaimLink uri={href} autoEmbed={embed}>
{children}
</ClaimLink>
);
}
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return element;
}
render() {
const RenderLink = () => this.createLink();
return <RenderLink />;
}
}
export default ExternalLink;