mse-md2html/index.js

convert markdown to HTML

const surcoucheTable = require('surcouche-remark-grid-table')
const clone = require('clone')

// 1. Require the "common" module
const zmarkdown = require('zmarkdown/common')

// Clone our configuration
const yourMdastConfig = clone(
	require('zmarkdown/config/mdast')
)
const yourHtmlConfig = clone(
	require('zmarkdown/config/html')
)

module.exports = (
	imagesFolder = '',
	smileysFolder = ''
) => {
	// 2. Disable the default KaTeX renderer
	yourHtmlConfig.disableTokenizers = {
		internal: ['katex'],
	}

	yourMdastConfig.emoticons.emoticons = Object.entries(
		yourMdastConfig.emoticons.emoticons
	).reduce((acc, [key, value]) => {
		acc[key] =
			smileysFolder + value.split('/').slice(4).join('/')

		return acc
	}, [])

	// 3. Use your plugin instead
	yourMdastConfig.extraPlugins = {}

	yourHtmlConfig.extraPlugins = {
		'remark-smiles': require('remark-smiles'),
		'rehype-new-line': require('./rehype-new-line.js'),
		'rehype-img-suit': require('./rehype-img-suit.js'),
		'rehype-split-print': require('./rehype-split-print.js'),
		'rehype-smiles': require('rehype-smiles'),
		'lo-math': require('rehype-lo-math'),
		'remark-attr': require('remark-attr'),
		'remark-change-image-paths': require('remark-change-image-paths')(
			{
				//search: /^(?!smileys\/)/,
				search: /^(?!smileys\/|\/)/,
				//search: /^/,
				replace: imagesFolder,
			}
		),
	}

	// 4. Create a parser and use it
	const parser = zmarkdown(
		'html',
		yourMdastConfig,
		yourHtmlConfig
	)

	return (md) => {
		md = md
			.replace(/oe/g, 'œ')
			.replace(
				/!\[([^\]]*)\]\(([^)]+)\)/gm,
				(match, p1, p2, p3, offset, string) => {
					p2 = p2.split(' =')

					if (p1 === '0') p1 = ''

					//TODO : splitter les lignes alts

					if (p2.length > 1) {
						const width = p2.pop()

						return `![${p1}](${p2}){ width=${width} }`
					} else {
						return `![${p1}](${p2})`
					}
				}
			)
			.replace(/^(#{1,6})  /gm, '<inlined>\n\n$1 ')
			.replace(/<[=-]?>/gm, `↔`)
			.replace(
				/([^-])[=-]>/gm,
				(match, p1, p2, p3, offset, string) => {
					return `${p1}→`
				}
			)
			.replace(
				/<[=-]([^-])/gm,
				(match, p1, p2, p3, offset, string) => {
					return `←${p1}`
				}
			)

		md = surcoucheTable(md)

		//async
		return parser(md)
	}
}