Function fetchData

themes/next/source/js/schedule.js:95–131

()

  }

  function fetchData() {
    const eventList = document.querySelector('.event-list');
    if (!eventList) return;

    fetch(request_url.href).then(response => {
      return response.json();
    }).then(data => {
      if (data.items.length === 0) {
        eventList.innerHTML = '<hr>';
        return;
      }
      // Clean the event list
      eventList.innerHTML = '';
      let prevEnd = 0; // used to decide where to insert an <hr>
      const utc = new Date().getTimezoneOffset() * 60000;

      data.items.forEach(event => {
        // Parse data
        const start = new Date(event.start.dateTime || (new Date(event.start.date).getTime() + utc));
        const end = new Date(event.end.dateTime || (new Date(event.end.date).getTime() + utc));

        let tense = 'now';
        if (end < now) {
          tense = 'past';
        } else if (start > now) {
          tense = 'future';
        }

        if (tense === 'future' && prevEnd < now) {
          eventList.insertAdjacentHTML('beforeend', '<hr>');
        }

        eventList.insertAdjacentHTML('beforeend', buildEventDOM(tense, event, start, end));
        prevEnd = end;
      });
    });
  }

  fetchData();
  const fetchDataTimer = setInterval(fetchData, 60000);