Function getTalkSubEventData

pwa/utils/con/index.tsx:154–186

* schema.org structured data for a single talk, modeled as a nested `Event` * (no `@context` — it is embedded as a `subEvent` of the edition's conference).

(conference: Conference, rootUrl: string)

 * (no `@context` — it is embedded as a `subEvent` of the edition's conference).
 */
function getTalkSubEventData(conference: Conference, rootUrl: string) {
  const { date, start, end, title } = conference;

  const description = (conference.short || conference.description || "")
    .replace(/<[^>]*>/g, "")
    .replace(/\s+/g, " ")
    .trim();

  const talkUrl = conference.url ? `${rootUrl}${conference.url}` : undefined;

  return {
    "@type": "Event",
    name: title,
    ...(description ? { description } : {}),
    ...(date && start ? { startDate: `${date}T${start}:00` } : {}),
    ...(date && end ? { endDate: `${date}T${end}:00` } : {}),
    eventStatus: "https://schema.org/EventScheduled",
    eventAttendanceMode: "https://schema.org/OfflineEventAttendanceMode",
    location: CONF_PLACE,
    ...(talkUrl ? { url: talkUrl } : {}),
    ...(conference.speakers?.length
      ? {
          performer: conference.speakers.map((speaker) => ({
            "@type": "Person",
            name: speaker.name,
            ...(speaker.job ? { jobTitle: speaker.job } : {}),
            ...(speaker.image ? { image: `${rootUrl}${speaker.image}` } : {}),
            ...(speaker.url ? { url: `${rootUrl}${speaker.url}` } : {}),
          })),
        }
      : {}),
  };
}