#!/usr/bin/env python\

import json
from jinja2.sandbox import SandboxedEnvironment

misperrors = {'error': 'Error'}
mispattributes = {'input': ['text'], 'output': ['text']}
moduleinfo = {'version': '0.1', 'author': 'Sami Mokaddem',
              'description': 'Render the template with the data passed',
              'module-type': ['expansion']}

default_template = '- Default template -'

def renderTemplate(data, template=default_template):
    env = SandboxedEnvironment()
    return env.from_string(template).render(data)

def handler(q=False):
    if q is False:
        return False
    request = json.loads(q)
    if request.get('text'):
        data = request['text']
    else:
        return False
    data = json.loads(data)
    template = data.get('template', default_template)
    templateData = data.get('data', {})
    try:
        rendered = renderTemplate(templateData, template)
    except TypeError:
        rendered = ''

    r = {'results': [{'types': mispattributes['output'],
                      'values':[rendered]}]}
    return r


def introspection():
    return mispattributes


def version():
    return moduleinfo