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import uuid
from django.db import models
from django.utils import timezone
from django.utils.functional import cached_property
from django.template.defaultfilters import slugify
from django.urls import reverse
from django.contrib.postgres.fields import JSONField
from taggit.managers import TaggableManager
from django.conf import settings
from utils.util import unique_slug_generator
class Notebook(models.Model):
unique_id = models.UUIDField(default=uuid.uuid4, editable=False)
owner = models.ForeignKey(settings.AUTH_USER_MODEL, on_delete=models.CASCADE)
name = models.CharField(max_length=250)
url = models.CharField(max_length=250, null=True, blank=True)
slug = models.SlugField(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)
class Meta:
unique_together = ("owner", "slug")
def __str__(self):
return self.name
def save(self, **kwargs):
if self._state.adding:
self.slug = unique_slug_generator(self)
super(Notebook, self).save()
@cached_property
def get_absolute_url(self):
return reverse("notes:notebook-detail", kwargs={"user": self.owner.username, "slug": self.slug})
class Note(models.Model):
unique_id = models.UUIDField(default=uuid.uuid4, editable=False)
owner = models.ForeignKey(settings.AUTH_USER_MODEL, on_delete=models.CASCADE)
date_created = models.DateTimeField(blank=True, auto_now_add=True, editable=False)
date_updated = models.DateTimeField(blank=True, auto_now=True, editable=False)
title = models.CharField(max_length=250)
body_text = models.TextField(null=True)
body_html = models.TextField(null=True, blank=True)
body_qjson = JSONField(null=True, blank=True)
url = models.CharField(max_length=250, null=True, blank=True)
slug = models.SlugField(blank=True)
notebook = models.ForeignKey(Notebook, null=True, blank=True, on_delete=models.SET_NULL)
tags = TaggableManager(blank=True, help_text='Tags')
is_public = models.BooleanField(default=False)
class Meta:
unique_together = ("owner", "slug")
def __str__(self):
return self.title
@cached_property
def get_absolute_url(self):
return reverse("notes:note-detail", kwargs={"user": self.owner.username, "slug": self.slug})
def save(self, **kwargs):
if not self.title:
self.title = str(self.body_text)[:50]
if self._state.adding:
self.slug = unique_slug_generator(self)
super(Note, self).save()
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