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from django.db import models
from django.contrib.sitemaps import Sitemap
from django.contrib.syndication.views import Feed
from jrnl.models import image_url_replace, extract_images
import markdown
import datetime
from itertools import chain
class Topic(models.Model):
name = models.CharField(max_length=60)
slug = models.SlugField()
pluralized_name = models.CharField(max_length=60)
def __str__(self):
return self.name
def get_absolute_url(self):
return "/src/topic/%s" % (self.slug)
@property
def pub_date(self):
return datetime.datetime.now()
class Entry(models.Model):
title = models.CharField(max_length=200)
slug = models.SlugField(unique_for_date='pub_date')
body_html = models.TextField(blank=True)
body_markdown = models.TextField()
pub_date = models.DateTimeField('Date published')
topics = models.ManyToManyField(Topic, blank=True)
last_updated = models.DateTimeField(auto_now=True)
enable_comments = models.BooleanField(default=False)
has_code = models.BooleanField(default=False)
PUB_STATUS = (
(0, 'Draft'),
(1, 'Published'),
)
status = models.IntegerField(choices=PUB_STATUS, default=0)
meta_description = models.CharField(max_length=256, null=True, blank=True)
TEMPLATES = (
(0, 'default'),
)
template_name = models.IntegerField(choices=TEMPLATES, default=0)
class Meta:
ordering = ('-pub_date',)
get_latest_by = 'pub_date'
verbose_name_plural = 'entries'
def __str__(self):
return self.title
def get_absolute_url(self):
return "/src/%s" % self.slug
def comment_period_open(self):
return self.enable_comments and datetime.datetime.today() - datetime.timedelta(30) <= self.pub_date
def get_images(self):
return extract_images(self.body_html)
@property
def get_previous_published(self):
return self.get_previous_by_pub_date(status__exact=1)
@property
def get_next_published(self):
return self.get_next_by_pub_date(status__exact=1)
'codehilite(css_class=highlight,linenums=False,guess_lang=True,use_pygments=True)'
def save(self):
md = image_url_replace(self.body_markdown)
self.body_html = markdown.markdown(md, extensions=[
'markdown.extensions.codehilite(css_class=highlight,linenums=False)',
'markdown.extensions.fenced_code',
'markdown.extensions.attr_list',
'extra'
], safe_mode=False)
super(Entry, self).save()
def get_upload_path(self, filename):
return "images/src/%s" % filename
class Book(models.Model):
title = models.CharField(max_length=200)
image = models.FileField(blank=True, null=True, upload_to=get_upload_path)
slug = models.SlugField(unique_for_date='pub_date')
body_html = models.TextField(blank=True)
body_markdown = models.TextField()
pub_date = models.DateTimeField('Date published')
last_updated = models.DateTimeField(auto_now=True)
PUB_STATUS = (
(0, 'Draft'),
(1, 'Published'),
)
status = models.IntegerField(choices=PUB_STATUS, default=0)
price = models.FloatField()
price_sale = models.FloatField()
meta_description = models.CharField(max_length=256, null=True, blank=True)
DEFAULT = 'details/src_book.html'
BOOK2 = 'details/src_book_2.html'
TEMPLATES = (
(DEFAULT, 'Default'),
(BOOK2, 'Book Two'),
)
template_name = models.CharField(
max_length=200,
choices=TEMPLATES,
default=DEFAULT
)
class Meta:
ordering = ('-pub_date',)
get_latest_by = 'pub_date'
def __str__(self):
return self.title
def get_absolute_url(self):
return "/src/books/%s" % (self.slug)
def save(self):
md = image_url_replace(self.body_markdown)
self.body_html = markdown.markdown(md, extensions=[
'markdown.extensions.codehilite(css_class=highlight,linenums=False)',
'markdown.extensions.fenced_code',
'markdown.extensions.attr_list',
'extra'
], safe_mode=False)
super(Book, self).save()
class SrcSitemap(Sitemap):
changefreq = "never"
priority = 0.7
protocol = "https"
def items(self):
return list(chain(
Entry.objects.all(),
Book.objects.all(),
Topic.objects.all()
))
def lastmod(self, obj):
return obj.pub_date
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