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Restructure replacers (#266)

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* Restructure replacers

Signed-off-by: Tilman Vatteroth <tilman.vatteroth@tu-dortmund.de>
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mrdrogdrog 2020-06-23 23:04:51 +02:00 • committed by GitHub
parent eb56da7871
commit b74bb8e71d
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16 changed files with 250 additions and 219 deletions
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16
src/components/editor/markdown-renderer/replace-components/toc/toc-replacer.tsx
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@ -1,17 +1,17 @@
import { DomElement } from 'domhandler'
import { ReactElement } from 'react'
import { SubNodeConverter } from '../../markdown-renderer'
import { ComponentReplacer, SubNodeConverter } from '../ComponentReplacer'
const getElementReplacement = (node: DomElement, index: number, counterMap: Map<string, number>, nodeConverter: SubNodeConverter): (ReactElement | undefined) => {
if (node.name === 'p' && node.children && node.children.length === 1) {
export class TocReplacer implements ComponentReplacer {
getReplacement (node: DomElement, index: number, subNodeConverter: SubNodeConverter): React.ReactElement | undefined {
if (node.name !== 'p' || node.children?.length !== 1) {
return
}
const possibleTocDiv = node.children[0]
if (possibleTocDiv.name === 'div' && possibleTocDiv.attribs && possibleTocDiv.attribs.class &&
possibleTocDiv.attribs.class === 'table-of-contents' && possibleTocDiv.children && possibleTocDiv.children.length === 1) {
possibleTocDiv.attribs.class === 'table-of-contents' && possibleTocDiv.children && possibleTocDiv.children.length === 1) {
const listElement = possibleTocDiv.children[0]
listElement.attribs = Object.assign(listElement.attribs || {}, { class: 'table-of-contents' })
return nodeConverter(listElement, index)
return subNodeConverter(listElement, index)
}
}
}
export { getElementReplacement as getTOCReplacement }