INNER CODE UNIT · JavaScript

iframePrimaryDomain

presenta-software/presenta-lib · src/blocks/embed/index.js:4

const iframePrimaryDomain = str => {
  if (!str) return ''
  const reg = new RegExp('src="(.*)', 'gim')
  const url = reg.exec(str)
  const dom = url[1].match(/http(s?):\/\/([\w]+\.){1}([\w]+\.?)+/gim)
  return dom && dom.length > 0 ? dom[0] : null
}

const embed = function (el, config) {
  const presentMode = config._mode === 'present' || config._mode === 'print' || config.overrideMode

  let iframe = null
  if (config.url) {
    iframe = `<iframe src="${config.url}"></iframe>`
  }
  if (config.code) {
    iframe = config.code
  }

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