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import datetime
from django.db import models
from django.contrib.syndication.feeds import Feed
from django.contrib.sitemaps import Sitemap
from tagging.fields import TagField
from tagging.models import Tag
RATINGS = (
('1', "1 Star"),
('2', "2 Stars"),
('3', "3 Stars"),
('4', "4 Stars"),
('5', "5 Stars"),
)
DEBUG = 1
class Link(models.Model):
title = models.CharField(max_length=400)
magnolia_id = models.CharField(max_length=60, blank=True, null=True)
url = models.CharField(max_length=400)
description = models.TextField(blank=True, null=True)
screen_url = models.CharField(max_length=400, blank=True)
rating = models.CharField(max_length=1, choices=RATINGS)
pub_date = models.DateTimeField()
enable_comments = models.BooleanField(blank=True, null=True)
PUB_STATUS = (
(0, 'Private'),
(1, 'Public'),
)
status = models.IntegerField(choices=PUB_STATUS, default=0)
tags = TagField()
class Meta:
ordering = ['-pub_date']
def __unicode__(self):
return self.title
def get_absolute_url(self):
return self.url
def get_model_name(self):
return 'link'
def get_previous_published(self):
return self.get_previous_by_pub_date(status__exact=1)
def get_next_published(self):
return self.get_next_by_pub_date(status__exact=1)
def get_tags(self):
return Tag.objects.get_for_object(self)
def get_thumbnail_url(self):
return "http://images.luxagraf.net/magnolia_thumbs/%s" %(self.screen_url)
def comment_period_open(self):
return self.enable_comments and datetime.datetime.today() - datetime.timedelta(30) <= self.pub_date
class LinkSitemap(Sitemap):
changefreq = "never"
priority = 0.4
def items(self):
return Link.objects.filter(status=1)
def lastmod(self, obj):
return obj.pub_date
class LatestLinks(Feed):
title = "Luxagraf: Links"
link = "http://ma.gnolia.com/people/luxagraf/bookmarks"
description = "Links to interesting stuff"
description_template = 'feeds/links_description.html'
def items(self):
return Link.objects.filter(status__exact=1).order_by('-pub_date')[:10]
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