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Open links always in new tabs (#912)

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Signed-off-by: Tilman Vatteroth <tilman.vatteroth@tu-dortmund.de>
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Tilman Vatteroth 2021-01-03 00:06:13 +01:00 • committed by GitHub
parent 184a972c26
commit 528e67e11e
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3 changed files with 32 additions and 4 deletions
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24
src/components/markdown-renderer/replace-components/external-links-in-new-tabs/external-links-in-new-tabs.tsx Normal file
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/*
* SPDX-FileCopyrightText: 2020 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
import { DomElement } from 'domhandler'
import { ReactElement } from 'react'
import { ComponentReplacer, SubNodeTransform } from '../ComponentReplacer'
export class LinkInNewTabReplacer extends ComponentReplacer {
public getReplacement (node: DomElement, subNodeTransform: SubNodeTransform): (ReactElement | null | undefined) {
const isJumpMark = node.attribs?.href?.substr(0, 1) === '#'
if (node.name !== 'a' || isJumpMark) {
return undefined
}
return <a {...node.attribs} rel='noopener noreferrer' target='_blank'>
{
node.children?.map((child, index) => subNodeTransform(child, index))
}
</a>
}
}