Here is my blog application, which contains the two models:
from django.db import models
from django.db.models import permalink
from django.core import urlresolvers
from django.contrib.auth.models import User
from django.template.defaultfilters import slugify
import datetime
# Create your models here.
class Category(models.Model):
""" A Category is a way to manage the taxonomy of the site"""
name=models.CharField(max_length=50) #The name of the category
description=models.TextField()
slug=models.CharField(max_length=75, null=True, blank=True)
active=models.BooleanField()
generate_feed=models.BooleanField()
parent=models.ForeignKey('self', null=True, blank=True)
def __unicode__(self):
return self.name
def save(self):
if not self.slug:
self.slug = slugify(self.name)
super(Category, self).save()
def num_entries(self):
"""Returns the number of entries in this category"""
return self.entry_set.count()
num_entries.short_description = "Number of Entries"
def get_absolute_url(self):
"""Get the URL of this entry to create a permalink"""
return ('cat-detail', (), {
"slug": self.slug
})
get_absolute_url = permalink(get_absolute_url)
class Meta:
verbose_name_plural = 'Categories'
class Admin:
fields = (
('Category Details', {'fields': ('name',
'description', 'parent',)}),
('Category Settings', {'fields': ('active',
'generate_feed', 'slug',)}),
)
list_display = ('name', 'slug', 'active', 'generate_feed',
'num_entries', 'parent',)
search_fields = ['name','parent']
PUBLISHED_CHOICES = (
(0, 'Draft'),
(1, 'Pending Review'),
(2, 'Published'),
(3, 'Archived'),
)
class Entry(models.Model):
title=models.CharField(max_length=255)
body=models.TextField()
user=models.ForeignKey(User)
slug=models.CharField(max_length=75, null=True, blank=True)
pub_date=models.DateTimeField('date published')
published=models.IntegerField(max_length=1,
choices=PUBLISHED_CHOICES, verbose_name="Publishing Status")
front_page=models.BooleanField(default=True)
sticky=models.BooleanField()
allow_comments=models.BooleanField(default=True)
truncate=models.BooleanField()
categories=models.ManyToManyField(Category, limit_choices_to = {'active':1})
def save(self):
if not self.slug:
self.slug = slugify(self.title)
super(Entry, self).save()
def __unicode__(self):
return "%s" % self.title
def was_published_today(self):
"""Flag to show if post was published today"""
return self.pub_date.date() == datetime.date.today()
was_published_today.short_description = 'Published today?'
def is_published(self):
return bool(self.published==2)
is_published.short_description = 'Has Been Published?'
def get_absolute_url(self):
"""Get the URL of this entry to create a permalink"""
return ('news-detail', (), {
"slug": self.slug,
"year":self.pub_date.year,
"month":self.pub_date.strftime("%b").lower(),
"day":self.pub_date.day
})
get_absolute_url = permalink(get_absolute_url)
class Meta:
verbose_name_plural = 'Entries'
ordering = ['-pub_date']
class Admin:
fields = (
('Entry Content', {'fields': ('title', 'body',
'user', 'categories')}),
('Date information', {'fields': ('pub_date',)}),
('Publishing Details', {'fields': ('slug',
'published', 'front_page', 'allow_comments', 'sticky', 'truncate')}),
)
list_display = ('title', 'user', 'front_page', 'sticky',
'allow_comments', 'truncate', 'pub_date', 'is_published',
'was_published_today', )
list_filter = ['pub_date', 'categories']
search_fields = ['body', 'title']
date_hierarchy = 'pub_date'
ordering = ('pub_date',)
On Dec 5, 2007 6:28 PM, RajeshD <[EMAIL PROTECTED]> wrote:
>
>
> >
> > Hope that makes sense, as if I can do it this way instead of
> > calculating it on the view, that would make this inclusion tag so much
> > easier.
>
> What does your Entry model look like?
>
> >
>
--
Tane Piper
Blog - http://digitalspaghetti.me.uk
AJAX Pastebin - http://pastemonkey.org
This email is: [ ] blogable [ x ] ask first [ ] private
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