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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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src/components/editor/markdown-renderer/replace-components/pdf/pdf-replacer.tsx Normal file
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import { DomElement } from 'domhandler'
import React from 'react'
import { getAttributesFromCodiMdTag } from '../codi-md-tag-utils'
import { ComponentReplacer, SubNodeConverter } from '../ComponentReplacer'
import { PdfFrame } from './pdf-frame'
export class PdfReplacer implements ComponentReplacer {
private counterMap: Map<string, number> = new Map<string, number>()
getReplacement (node: DomElement, index: number, subNodeConverter: SubNodeConverter): React.ReactElement | undefined {
const attributes = getAttributesFromCodiMdTag(node, 'pdf')
if (attributes && attributes.url) {
const pdfUrl = attributes.url
const count = (this.counterMap.get(pdfUrl) || 0) + 1
this.counterMap.set(pdfUrl, count)
return <PdfFrame key={`pdf_${pdfUrl}_${count}`} url={pdfUrl}/>
}
}
}