bornhack-website/src/program/templates/schedule_overview.html

{% extends 'schedule_base.html' %}

{% load commonmark %}
{% load staticfiles %}

{% block extra_head %}
<script src="{% static "channels/js/websocketbridge.js" %}"></script>
{% endblock %}

{% block schedule_content %}
{% if eventinstances %}
{% for day in camp.camp_days %}
  {{ day.lower.date|date:"D d/m" }} <br />
  <div style="display: flex; flex-wrap: wrap;">
    {% for eventinstance in eventinstances %}
    {% if eventinstance.schedule_date == day.lower.date %}
    <a class="event"
       href="{% url 'event_detail' camp_slug=camp.slug slug=eventinstance.event.slug %}"
       style="background-color: {{ eventinstance.event.event_type.color }}; color: {% if eventinstance.event.event_type.light_text %}white{% else %}black{% endif %};"
       data-eventinstance-id="{{ eventinstance.id }}"
       >
        <small>{{ eventinstance.when.lower|date:"H:i" }} - {{ eventinstance.when.upper|date:"H:i" }}</small>
        <span class="pull-right" style="font-family: 'FontAwesome';">&#x{{ eventinstance.location.icon }};</span>
      <br />
      {{ eventinstance.event.title }}
      <br />
    </a>
    {% endif %}

    <div class="modal" id="event-template" tabindex="-1" role="dialog">
      <div class="modal-dialog" role="document">
        <div class="modal-content">
          <div class="modal-header">
            <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
            <h4 class="modal-title"></h4>
          </div>
          <div class="modal-body">
          </div>
          <div class="modal-footer">
            <button type="button" class="btn btn-default pull-left" data-dismiss="modal">Close</button>
            <a class="btn btn-success"><i class="fa fa-star"></i> Favorite</a>
            <a class="more-button btn btn-info" href=""><i class="fa fa-info"></i> More</a>
          </div>
        </div>
      </div>
    </div>

  {% endfor %}
  </div>
<hr />
{% endfor %}
{% else %}
  <h2>No scheduled events for {{ camp.title }} yet!</h2>
{% endif %}

<script>
    const webSocketBridge = new channels.WebSocketBridge();

    var event_elements = document.getElementsByClassName("event");
    var modals = {};
    var events = {};

    webSocketBridge.connect('/schedule/');
    webSocketBridge.socket.addEventListener('open', function() {
        webSocketBridge.send({action: 'init', camp_slug: '{{ camp.slug }}'});
    });
    webSocketBridge.listen(function(payload, stream) {
        if(payload['action'] == 'event_instance') {
            event_instance_id = payload['event_instance']['id'];
            modal = modals[event_instance_id];
            modal_title = modal.getElementsByClassName('modal-title')[0];
            modal_title.innerHTML = payload['event_instance']['title']
            modal_body = modal.getElementsByClassName('modal-body')[0];
            modal_body.innerHTML = payload['event_instance']['abstract'];
            more_button = modal.getElementsByClassName('more-button')[0];
            more_button.setAttribute('href', payload['event_instance']['url']);
        }
    });

    function openModal(e) {
        e.preventDefault();
        event_instance_id = e.target.dataset['eventinstanceId'];

        modal = modals[event_instance_id];

        if(modal == undefined) {
            template = document.getElementById('event-template');
            modal = template.cloneNode(true);
            body = document.getElementsByTagName('body')[0];
            body.appendChild(modal);
            modal.setAttribute('id', 'event-modal-' + event_instance_id)
            modals[event_instance_id] = modal;
        }

        $('#event-modal-' + event_instance_id).modal();
        webSocketBridge.send({action: 'get_event_instance', event_instance_id: event_instance_id})
    }

    for (var event_id in event_elements) {
        event_element = event_elements.item(event_id);
        event_element.onclick = openModal
    }

</script>

{% endblock schedule_content %}