# -*- coding: utf-8 -*-
from django.db import models
from hvad.models import TranslatableModel, TranslatedFields
from django.template.defaultfilters import slugify

class Article(TranslatableModel):
    """
    Create Article model

    Uses hvad.TranslatableModel which is child of django.db.models class

    """
    url = models.SlugField(unique=True)
    theme = models.ManyToManyField('theme.Theme')
    tag = models.ManyToManyField('theme.Tag', related_name='tags',blank=True, null=True)
    author = models.CharField(max_length=150, blank=True)

    #translated fields
    translations = TranslatedFields(
        main_title = models.CharField(max_length=100),
        preview = models.TextField(),
        description = models.TextField(),
        #-----meta
        title = models.CharField(max_length=255, blank=True),
        descriptions = models.CharField(max_length=255, blank=True),
        keywords = models.CharField(max_length=255, blank=True),
    )

    def __unicode__(self):
        return self.lazy_translation_getter('main_title', self.pk)