www/src/markmark/markmark.renderer.ts

55 lines
1.9 KiB
TypeScript

import {isNamedSection, MarkMark} from './types'
export class MarkMarkRenderer {
public render(mm: MarkMark, frontmatter: boolean = true): string {
let mmLines: string[] = ['\n']
// Write the frontmatter
if ( frontmatter ) {
mmLines.push(`[//]: #(markmark-syntax: ${mm.frontmatter.syntax})`)
if (mm.frontmatter.authorName) mmLines.push(`[//]: #(markmark-author-name: ${mm.frontmatter.authorName})`)
if (mm.frontmatter.authorEmail) mmLines.push(`[//]: #(markmark-author-email: ${mm.frontmatter.authorEmail})`)
if (mm.frontmatter.authorHref) mmLines.push(`[//]: #(markmark-author-href: ${mm.frontmatter.authorHref})`)
}
for ( const section of mm.sections ) {
mmLines.push('\n')
// if this section has a title/description, write those out
if ( isNamedSection(section) ) {
mmLines.push(`# ${section.title}\n`)
if ( section.description ) {
mmLines.push(`${section.description}\n`)
}
}
for ( const link of section.links ) {
let linkTitle = `- ${link.title}`
if ( link.date ) {
linkTitle += ` (${this.formatDate(link.date)})`
}
if ( link.tags.length ) {
linkTitle += ` ${link.tags.map(x => '#' + x).join(' ')}`
}
mmLines.push(linkTitle)
for ( const url of link.urls ) {
mmLines.push(` - ${url}`)
}
}
}
return mmLines.join('\n')
}
private formatDate(date: Date): string {
const year = date.getFullYear();
const month = String(date.getMonth() + 1).padStart(2, '0'); // Months are zero-based
const day = String(date.getDate()).padStart(2, '0');
return `${year}-${month}-${day}`;
}
}