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Remove document content (#1470)

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* Merge documentContent and markdownContent

Signed-off-by: Tilman Vatteroth <git@tilmanvatteroth.de>

* Add hook for markdown content without frontmatter

Signed-off-by: Tilman Vatteroth <git@tilmanvatteroth.de>

* Use hook for export

Signed-off-by: Tilman Vatteroth <git@tilmanvatteroth.de>

* Let subcomponent handle the markdown content

Signed-off-by: Tilman Vatteroth <git@tilmanvatteroth.de>
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Tilman Vatteroth 2021-09-05 14:27:44 +02:00 • committed by GitHub
parent bb0dd4d935
commit 7ec956e5c3
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10 changed files with 77 additions and 48 deletions
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src/hooks/common/use-note-markdown-content-without-frontmatter.ts Normal file
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@ -0,0 +1,20 @@
/*
* SPDX-FileCopyrightText: 2021 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
import { useNoteMarkdownContent } from './use-note-markdown-content'
import { useApplicationState } from './use-application-state'
import { useMemo } from 'react'
/**
* Extracts the markdown content of the current note from the global application state and removes the frontmatter.
* @return the markdown content of the note without frontmatter
*/
export const useNoteMarkdownContentWithoutFrontmatter = (): string => {
const markdownContent = useNoteMarkdownContent()
const offsetLines = useApplicationState((state) => state.noteDetails.frontmatterRendererInfo.offsetLines)
return useMemo(() => markdownContent.split('\n').slice(offsetLines).join('\n'), [markdownContent, offsetLines])
}