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from django.contrib.gis.db import models
from django.urls import reverse
from django.utils.translation import gettext_lazy as _
from django.utils.functional import cached_property
from utils.util import markdown_to_html
from taggit.models import TagBase, GenericTaggedItemBase
class LuxTag(TagBase):
''' override the default taggit model to add some color '''
color_rgb = models.CharField(max_length=20, blank=True)
class Meta:
verbose_name = _("Tag")
verbose_name_plural = _("Tags")
@cached_property
def get_absolute_url(self):
return reverse("taxonomy:cat-detail", kwargs={"slug": self.slug})
class TaggedItems(GenericTaggedItemBase):
''' necessary with custom tag model, lets you still use TaggableManager'''
tag = models.ForeignKey(LuxTag, related_name="%(app_label)s_%(class)s_items", on_delete=models.CASCADE)
class Category(models.Model):
""" Generic model for Categories """
name = models.CharField(max_length=250)
pluralized_name = models.CharField(max_length=60, null=True, blank=True)
description = models.CharField(max_length=300, null=True, blank=True)
intro_markdown = models.TextField(null=True, blank=True)
intro_html = models.TextField(null=True, blank=True)
slug = models.SlugField(blank=True)
color_rgb = models.CharField(max_length=20, blank=True)
date_created = models.DateTimeField(blank=True, auto_now_add=True, editable=False)
date_updated = models.DateTimeField(blank=True, auto_now=True, editable=False)
def __str__(self):
return self.name
class Meta:
verbose_name = _("Category")
verbose_name_plural = _("Categories")
def get_absolute_url(self):
return reverse("taxonomy:cat-detail", kwargs={"slug": self.slug})
def save(self, *args, **kwargs):
if self.intro_markdown:
self.intro_html = markdown_to_html(self.intro_markdown)
super(Category, self).save(*args, **kwargs)
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