NDOJ/templates/ticket/ticket.html

{% extends "base.html" %}
{% block media %}
  {{ form.media.css }}
{% endblock %}

{% block js_media %}
  {{ form.media.js }}
  <script type="text/javascript" src="{{ static('event.js') }}"></script>
  <script type="text/javascript">
    $(function () {
      var $h2 = $('#content').find('> h2:first-child');
      var $status = $h2.find('.status i'), $title = $h2.find('.title');

      function update_ticket_state(open) {
        if (open)
        $status.removeClass('fa-check-circle').addClass('fa-exclamation-circle');
        else
        $status.removeClass('fa-exclamation-circle').addClass('fa-check-circle');
        $('.close-ticket').toggle(open);
        $('.open-ticket').toggle(!open);
      }

      $('.close-ticket, .open-ticket').click(function () {
        var open = $(this).attr('data-open') == '1';
        $.ajax({
          url: $(this).attr('data-ajax'), type: 'POST',
          success: function () {
            update_ticket_state(open);
          },
          error: function (data) {
            alert('Could not change ticket: ' + data.responseText);
          }
        });
      });

      $('.edit-notes').featherlight({
        afterOpen: function () {
          var $form = $('#edit-notes');
          $form.find('.submit').click(function () {
            $.post($form.attr('action'), $form.serialize()).done(function (data) {
              $('#ticket-notes').find('.info-empty').toggle(!data).end().find('.info-real').html(data);
              $.featherlight.current().close();
            });
            return false;
          });
        }
      });

      var page_ref_key = 'ticket:open:{{ ticket.id }}', page_close_key = page_ref_key + ':close';
      var page_ref;

      function increase_page_ref() {
        if (page_ref_key in localStorage)
        localStorage[page_ref_key] = page_ref = +localStorage[page_ref_key] + 1;
        else
        localStorage[page_ref_key] = page_ref = 1;
      }

      function decrease_page_ref() {
        if (page_ref_key in localStorage) {
          localStorage[page_close_key] = page_ref;
          delete localStorage[page_close_key];
          localStorage[page_ref_key] = +localStorage[page_ref_key] - 1;
        }
        page_ref = null;
      }

      function is_highest_ref() {
        console.log(localStorage[page_ref_key], page_ref);
        if (page_ref_key in localStorage)
        return +localStorage[page_ref_key] == page_ref;
        return true;
      }

      $(window).on('storage', function (e) {
        e = e.originalEvent;
        if (e.key == page_close_key && e.newValue !== null)
        if (page_ref != null && page_ref > +e.newValue)
        --page_ref;
      });

      register_notify('ticket', {
        change: function (enabled) {
          if (enabled)
          increase_page_ref();
        }
      });

      $(window).on('beforeunload', function () {
        decrease_page_ref();
      });

      function ticket_status(ticket) {
        update_ticket_state(ticket.open);
        if (is_highest_ref())
        notify('ticket', (ticket.open ? '{{ _('Reopened: ') }}' :
          '{{ _('Closed: ') }}') + $title.text());
      }

      function ticket_message(ticket) {
        $.ajax({
          url: '{{ url('ticket_message_ajax', ticket.id) }}',
          data: {message: ticket.message},
          success: function (data) {
            $('#messages').append($(data.message));
          },
          error: function (data) {
            if (data.status === 403)
            console.log('No right to see: ' + ticket.message);
            else {
              console.log('Could not load ticket message:');
              console.log(data.responseText);
            }
          }
        });
      }

      window.load_dynamic_update = function (last_msg) {
        return new EventReceiver(
          "{{ EVENT_DAEMON_LOCATION }}", "{{ EVENT_DAEMON_POLL_LOCATION }}",
          ['ticket-{{ ticket.id }}'], last_msg, function (message) {
            switch (message.type) {
              case 'ticket-status':
                ticket_status(message);
                break;
              case 'ticket-message':
                ticket_message(message);
                break;
            }
          }
        );
      }
    });
  </script>

  {% if last_msg %}
    <script type="text/javascript">
      $(function () {
        load_dynamic_update({{last_msg}});
      });
    </script>
  {% endif %}
{% endblock %}

{% block content_title %}
  <span class="status">
    <i class="fa {% if ticket.is_open %}fa-exclamation-circle{% else %}fa-check-circle{% endif %}"></i>
  </span>
  <span class="title">{{ ticket.title }}</span><small>#{{ ticket.id }}</small>
{% endblock %}

{% block body %}
  <div class="ticket-container">
    <div class="ticket-messages">
      <main id="messages" class="messages">
        {% for message in ticket_messages %}
          {% include "ticket/message.html" %}
        {% endfor %}
      </main>
      <hr>
      <section class="message new-message">
        <div class="info">
          <a href="{{ url('user_page', request.user.username) }}" class="user">
            <img loading="lazy" src="{{ gravatar(request.profile, 135) }}" class="gravatar">
            <div class="username {{ request.profile.css_class }}">{{ request.user.username }}</div>
          </a>
        </div>
        <div class="detail">
          <form action="" method="post">
            {% csrf_token %}
            {% if form.non_field_errors() or form.body.errors %}
              <div class="form-errors">
                {{ form.non_field_errors() }}
                {{ form.body.errors }}
              </div>
            {% endif %}
            <div class="body-block">{{ form.body }}</div>
            <button type="submit" class="submit">{{ _('Post') }}</button>
          </form>
        </div>
      </section>
    </div>
    <aside class="ticket-sidebar">
      <div class="ticket-info">
        <div class="info-box">
          <div class="info-title">{{ _('Associated object') }}</div>
          <div class="info-data">
            <a href="{{ ticket.linked_item.get_absolute_url() }}">{{ ticket.linked_item }}</a>
          </div>
        </div>
        <div class="info-box">
          <div class="info-title">{{ _('Assignees') }}</div>
          <div class="info-data">
            {% if assignees %}
              {{ link_users(assignees) }}
            {% else %}
              <div class="info-empty">{{ _('No one is assigned.') }}</div>
            {% endif %}
          </div>
        </div>

        <button data-ajax="{{ url('ticket_close', ticket.id) }}" data-open="0" class="close-ticket"
          {% if not ticket.is_open %}style="display: none"{% endif %}>{{ _('Close ticket') }}</button>
        <button data-ajax="{{ url('ticket_open', ticket.id) }}" data-open="1" class="open-ticket"
          {% if ticket.is_open %}style="display: none"{% endif %}>{{ _('Reopen ticket') }}</button>

        {% if perms.judge.change_ticket or request.profile in assignees %}
          <div class="info-box">
            <div class="info-title">{{ _('Assignee notes') }}
              <a href="#" data-featherlight="{{ url('ticket_notes', ticket.id) }}" class="edit-notes">
                <i class="fa fa-pencil"></i>
              </a>
            </div>
            <div id="ticket-notes" class="info-data">
              <div{% if ticket.notes %} style="display: none"{% endif %} class="info-empty">
                {{ _('Nothing here.') }}
              </div>
              <div class="info-real">{{ ticket.notes|linebreaks }}</div>
            </div>
          </div>
        {% endif %}
      </div>
    </aside>
  </div>
{% endblock %}