# -*- coding: utf-8 -*-
#
# django-codenerix-cms
#
# Copyright 2017 Centrologic Computational Logistic Center S.L.
#
# Project URL : http://www.codenerix.com
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import json
from django import template
from django.utils.safestring import mark_safe


register = template.Library()


@register.simple_tag(takes_context=True)
def cdnx_tiler(context, field):
    res = ""
    if 'tiles' in context:
        tiles = json.loads(context['tiles'])
        if field in tiles:
            res = tiles[field]['value']
    return mark_safe(res)


@register.simple_tag(takes_context=True)
def cdnx_tiler_type(context, json_tiler_type):
    return ""
