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from django.conf import settings
from django.db import models
from django.forms import ModelForm, Textarea
from django.shortcuts import reverse
from django.utils.translation import pgettext_lazy, ugettext_lazy as _
from django.utils import timezone
class Category(models.Model):
name = models.CharField(max_length=250, verbose_name=pgettext_lazy(
'Noun, not personal name', 'Name'), blank=False, unique=True)
slug = models.SlugField(max_length=60, verbose_name=_(
'Slug (URL)'), db_index=True, unique=True)
parent_category = models.ForeignKey(
'self', verbose_name=_('Parent category'), null=True, blank=True,
default=None, on_delete=models.SET_DEFAULT)
def get_absolute_url(self):
return reverse('weblog:CategoryIndex',
kwargs={'category_slug': self.slug})
def __str__(self):
return self.name
class Meta:
verbose_name = pgettext_lazy('Post category', 'Category')
verbose_name_plural = pgettext_lazy('Post categories', 'Categories')
class CategoryTranslation(models.Model):
name = models.CharField(max_length=250, verbose_name=pgettext_lazy(
'Noun, not personal name', 'Name'), blank=False)
language = models.CharField(
max_length=5, verbose_name=_('Language (ISO)'), blank=False)
category = models.ForeignKey(Category, verbose_name=pgettext_lazy(
'Post category', 'Category'), blank=False, on_delete=models.CASCADE)
def __str__(self):
return self.name
def slug(self):
return self.category.slug
class Meta:
verbose_name = _('Category name translation')
verbose_name_plural = _('Category name translations')
class BlogPost(models.Model):
author = models.ForeignKey(settings.AUTH_USER_MODEL, verbose_name=_(
'Author'), on_delete=models.PROTECT)
title = models.CharField(max_length=100, verbose_name=pgettext_lazy(
'As in name', 'Title'), blank=False)
content = models.TextField(verbose_name=pgettext_lazy(
'Of post, comment, article, etc.', 'Content'), blank=False)
preview_image = models.ImageField(
upload_to='weblog/preview_images/%Y/%m/%d/', blank=True,
verbose_name=_('Preview image'))
preview_text = models.CharField(
max_length=250, blank=True, verbose_name=_('Preview Text'))
original_language = models.CharField(
max_length=5, verbose_name=_('Original language (ISO)'), blank=True)
slug = models.SlugField(max_length=100, verbose_name=_(
'Slug (URL)'), db_index=True, unique=True)
categories = models.ManyToManyField(Category, verbose_name=pgettext_lazy(
'Post categories', 'Categories'), blank=True)
pinned = models.BooleanField(
verbose_name=_('Pin blog post'), default=False)
pin_priority = models.IntegerField(verbose_name=_(
'Pinned post priority (if pinned)'), default=0)
published = models.BooleanField(
verbose_name=pgettext_lazy('Make post viewable', 'Published'))
publish_date = models.DateTimeField(verbose_name=_('Publish date'))
def get_absolute_url(self):
if self.categories.all().count() > 0:
category = self.categories.all()[0].slug
return reverse('weblog:PostView',
kwargs={'category_slug': category,
'post_slug': self.slug})
else:
return reverse('weblog:PostView',
kwargs={'category_slug': 'misc',
'post_slug': self.slug})
def __str__(self):
return self.title
class Meta:
ordering = ['-publish_date', 'title']
verbose_name = _('Blog Post')
verbose_name_plural = _('Blog Posts')
class Translation(models.Model):
post = models.ForeignKey(BlogPost, verbose_name=pgettext_lazy(
'Noun, as in blog post', 'Post'), on_delete=models.CASCADE)
language = models.CharField(
max_length=5, verbose_name=_('Language (ISO)'), blank=False)
title = models.CharField(max_length=100, verbose_name=pgettext_lazy(
'As in name', 'Title'), blank=False)
content = models.TextField(verbose_name=pgettext_lazy(
'Of post, comment, article, etc.', 'Content'), blank=False)
preview_image = models.ImageField(
upload_to='weblog/preview_images/%Y/%m/%d/', blank=True,
verbose_name=_('Preview image'))
preview_text = models.CharField(
max_length=250, blank=True, verbose_name=_('Preview Text'))
class Meta:
verbose_name = _('Translation')
verbose_name_plural = _('Translations')
class PostComment(models.Model):
author = models.ForeignKey(settings.AUTH_USER_MODEL, verbose_name=_(
'Author'), null=True, blank=True, on_delete=models.PROTECT)
post = models.ForeignKey(BlogPost, verbose_name=pgettext_lazy(
'Noun, as in blog post', 'Post'), on_delete=models.CASCADE)
content = models.TextField(verbose_name=pgettext_lazy(
'Of post, comment, article, etc.', 'Content'), blank=False)
publish_date = models.DateTimeField(verbose_name=_('Publish date'), default=timezone.now())
class Meta:
verbose_name = pgettext_lazy('Noun', 'Comment')
verbose_name_plural = pgettext_lazy('Noun', 'Comments')
class PostCommentForm(ModelForm):
class Meta:
model = PostComment
fields = ('content',)
labels = {'content': ''}
widgets = {
'content': Textarea(attrs={'class': 'form-control', 'rows': '5'}),
}
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