Use sass instead of deprecated node sass

[github/Chocobozzz/PeerTube.git] / client / src / app / core / renderer / html-renderer.service.ts

import { Injectable } from '@angular/core'
import { LinkifierService } from './linkifier.service'
import { SANITIZE_OPTIONS } from '@shared/core-utils/renderer/html'

@Injectable()
export class HtmlRendererService {
  private sanitizeHtml: typeof import ('sanitize-html')

  constructor (private linkifier: LinkifierService) {

  }

  async convertToBr (text: string) {
    await this.loadSanitizeHtml()

    const html = text.replace(/\r?\n/g, '<br />')

    return this.sanitizeHtml(html, {
      allowedTags: [ 'br' ]
    })
  }

  async toSafeHtml (text: string) {
    await this.loadSanitizeHtml()

    // Convert possible markdown to html
    const html = this.linkifier.linkify(text)

    return this.sanitizeHtml(html, SANITIZE_OPTIONS)
  }

  private async loadSanitizeHtml () {
    // FIXME: import('..') returns a struct module, containing a "default" field corresponding to our sanitizeHtml function
    this.sanitizeHtml = (await import('sanitize-html') as any).default
  }
}