1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
|
import re
from django.db import models
from django.urls import reverse
from django.contrib.sitemaps import Sitemap
from django.conf import settings
import datetime
from itertools import chain
from utils.util import parse_image, markdown_to_html
def render_images(s):
s = re.sub('<img(.*)/>', parse_image, s)
return s
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 reverse('src:list_topics', kwargs={"slug": self.slug})
@property
def pub_date(self):
return datetime.datetime.now()
class SrcPost(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 = 'posts'
def __str__(self):
return self.title
def get_absolute_url(self):
return reverse('src:detail', kwargs={"slug": self.slug})
def comment_period_open(self):
return self.enable_comments and datetime.datetime.today() - datetime.timedelta(30) <= self.pub_date
@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)
def save(self):
md = render_images(self.body_markdown)
self.body_html = markdown_to_html(md)
super(SrcPost, 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)
pages = models.DecimalField(max_digits=3, decimal_places=0, 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 reverse('src:detail_book', kwargs={"slug": self.slug})
def get_image_url(self):
img = self.image.url.split('src/')[1]
return '%ssrc/%s' % (settings.IMAGES_URL, img)
def save(self):
md = render_images(self.body_markdown)
self.body_html = markdown_to_html(md)
super(Book, self).save()
'''class SrcDemo(models.Model):
title = models.CharField(max_length=254)
slug = models.SlugField()
body = models.TextField(blank=True, null=True)
head = models.TextField(blank=True, null=True)
DEMO_TEMPLATES = (
(0, 'Blank'),
(1, 'Basic_light'),
)
template = models.IntegerField(choices=DEMO_TEMPLATES, default=0)
pub_date = models.DateTimeField('Date published', blank=True)
class Meta:
verbose_name_plural = "Demos"
app_label = 'projects'
ordering = ('-pub_date',)
def save(self):
if not self.id:
self.pub_date = datetime.datetime.now()
super(SrcDemo, self).save()
'''
class SrcSitemap(Sitemap):
changefreq = "never"
priority = 0.7
protocol = "https"
def items(self):
return list(chain(
SrcPost.objects.filter(status=1),
Topic.objects.all()
))
def lastmod(self, obj):
return obj.pub_date
|
