thebells1111/exportOPML.js

## exportOPML.js
function exportOPML() {
    let newOpml = jsonToXML(podcastList);
    let file = new Blob([newOpml], { type: 'text/xml' });

    let a = document.createElement('a');
    a.href = URL.createObjectURL(file);
    a.download = 'podcast.opml';
    a.click();
    a.remove();
    $showOPML = false;

    function escapeEntities(str) {
      return str
        .replace(/&/g, '&amp;')
        .replace(/</g, '&lt;')
        .replace(/>/g, '&gt;')
        .replace(/"/g, '&quot;')
        .replace(/'/g, '&apos;');
    }

    function jsonToXML(json) {
      return `<?xml version="1.0"?><opml version="1.0"><head><title>OPML exported from CurioCaster</title>
  <dateCreated>${new Date()}</dateCreated><dateModified>${new Date()}</dateModified></head><body>${json.map(
        (podcast) =>
          `<outline text="${escapeEntities(
            podcast.title
          )}" type="rss" xmlUrl="${encodeURIComponent(podcast.url)}"/>`
      )}</body></opml>`;
    }
}
	function exportOPML() {
	let newOpml = jsonToXML(podcastList);
	let file = new Blob([newOpml], { type: 'text/xml' });

	let a = document.createElement('a');
	a.href = URL.createObjectURL(file);
	a.download = 'podcast.opml';
	a.click();
	a.remove();
	$showOPML = false;

	function escapeEntities(str) {
	return str
	.replace(/&/g, '&')
	.replace(/</g, '<')
	.replace(/>/g, '>')
	.replace(/"/g, '"')
	.replace(/'/g, ''');
	}

	function jsonToXML(json) {
	return `<?xml version="1.0"?><opml version="1.0"><head><title>OPML exported from CurioCaster</title>
	<dateCreated>${new Date()}</dateCreated><dateModified>${new Date()}</dateModified></head><body>${json.map(
	(podcast) =>
	`<outline text="${escapeEntities(
	podcast.title
	)}" type="rss" xmlUrl="${encodeURIComponent(podcast.url)}"/>`
	)}</body></opml>`;
	}
	}