'hideButtons' function can be call by view hides the nodes. So we have to check if the button is drawn (i.e. sector is defined) first before hiding it.
'''
Created on Jul 17, 2014
@author: tc
'''
from django.conf import settings
from django.db import models
from easy_thumbnails.fields import ThumbnailerImageField
auth_user_model = getattr(settings, 'AUTH_USER_MODEL', 'auth.User')
class Renkan(models.Model):
owner = models.ForeignKey(auth_user_model, blank=True, null=True)
rk_id = models.CharField(max_length=1024, unique=True, blank=False, null=False) # typically UUID
content = models.TextField(blank=True, null=True)
title = models.CharField(max_length=1024, null=True)
image = ThumbnailerImageField(upload_to="thumbnails/renkan/", default=settings.DEFAULT_RENKAN_ICON)
creation_date = models.DateTimeField(auto_now_add=True)
modification_date = models.DateTimeField(auto_now=True)
class Meta:
app_label = 'renkanmanager'