def add_workflow(request):
    workflows = list(workflow_db.find())
    for workflow in workflows:
        del workflow['_id']

    context = {
        'workflows': json.dumps(workflows),
        'slides': list(slides_db.find()),
    }
    return render_to_response('workflow.html', context_instance=RequestContext(request, context))
def play(request, id):
    workflow = workflow_db.find_one({'name': id})

    slides = list(slides_db.find({'name': {"$in": workflow['slides']}}))
    for slide in slides:
        del slide['_id']

    context = {
        'slides': slides,
    }
    return render_to_response('play.html', context_instance=RequestContext(request, context))