views.py

import os

from django.template import RequestContext
from django.shortcuts import get_object_or_404, render
from rooibos.presentation.models import Presentation

from .functions import get_presentation_data


# views are not necessary for a viewer, although you can use a view for testing, a special case
# or you can import rooibos.viewers.views to extend
#  viewer_shell(request, viewer, objid, template='viewers_shell.html')
#  viewer_script(request, viewer, objid)


def test_hello_view(request, presentation_id):
    presentation = get_object_or_404(Presentation, id=presentation_id)
    data = get_presentation_data(presentation, request.user)
    notes = 'A simple viewer app for demonstrating how easy it is to write a custom viewer app'

    tmpl = os.path.normpath(os.path.join(os.path.dirname(__file__), 'templates', 'hello.html'))
    return render(request, tmpl,
                  {'presentation': presentation,
                   'hide_default_data': presentation.hide_default_data,
                   'title': presentation.title,
                   'notes': notes,
                   'data': data,
                   })