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
|
import datetime
import hashlib
from urllib import quote_plus, urlencode
from django.db import models, IntegrityError, connection, transaction
from django.utils.http import urlquote as django_urlquote
from django.utils.html import strip_tags
from django.core.urlresolvers import reverse
from django.contrib.auth.models import User
from django.contrib.contenttypes import generic
from django.contrib.contenttypes.models import ContentType
from django.template.defaultfilters import slugify
from django.db.models.signals import post_delete, post_save, pre_save
from django.utils.translation import ugettext as _
from django.utils.safestring import mark_safe
from django.contrib.sitemaps import ping_google
import django.dispatch
from django.conf import settings
import logging
#todo: sphinx search import used to be here
from forum.const import *
class UserContent(models.Model):
user = models.ForeignKey(User, related_name='%(class)ss')
class Meta:
abstract = True
app_label = 'forum'
def get_last_author(self):
return self.user
class MetaContent(models.Model):
"""
Base class for Vote, Comment and FlaggedItem
"""
content_type = models.ForeignKey(ContentType)
object_id = models.PositiveIntegerField()
content_object = generic.GenericForeignKey('content_type', 'object_id')
class Meta:
abstract = True
app_label = 'forum'
class DeletableContent(models.Model):
deleted = models.BooleanField(default=False)
deleted_at = models.DateTimeField(null=True, blank=True)
deleted_by = models.ForeignKey(User, null=True, blank=True, related_name='deleted_%(class)ss')
class Meta:
abstract = True
app_label = 'forum'
class ContentRevision(models.Model):
"""
Base class for QuestionRevision and AnswerRevision
"""
revision = models.PositiveIntegerField()
author = models.ForeignKey(User, related_name='%(class)ss')
revised_at = models.DateTimeField()
summary = models.CharField(max_length=300, blank=True)
text = models.TextField()
class Meta:
abstract = True
app_label = 'forum'
class AnonymousContent(models.Model):
"""
Base class for AnonymousQuestion and AnonymousAnswer
"""
session_key = models.CharField(max_length=40) #session id for anonymous questions
wiki = models.BooleanField(default=False)
added_at = models.DateTimeField(default=datetime.datetime.now)
ip_addr = models.IPAddressField(max_length=21) #allow high port numbers
author = models.ForeignKey(User,null=True)
text = models.TextField()
summary = models.CharField(max_length=180)
class Meta:
abstract = True
app_label = 'forum'
from meta import Comment, Vote, FlaggedItem
class Content(models.Model):
"""
Base class for Question and Answer
"""
author = models.ForeignKey(User, related_name='%(class)ss')
added_at = models.DateTimeField(default=datetime.datetime.now)
wiki = models.BooleanField(default=False)
wikified_at = models.DateTimeField(null=True, blank=True)
locked = models.BooleanField(default=False)
locked_by = models.ForeignKey(User, null=True, blank=True, related_name='locked_%(class)ss')
locked_at = models.DateTimeField(null=True, blank=True)
score = models.IntegerField(default=0)
vote_up_count = models.IntegerField(default=0)
vote_down_count = models.IntegerField(default=0)
comment_count = models.PositiveIntegerField(default=0)
offensive_flag_count = models.SmallIntegerField(default=0)
last_edited_at = models.DateTimeField(null=True, blank=True)
last_edited_by = models.ForeignKey(User, null=True, blank=True, related_name='last_edited_%(class)ss')
html = models.TextField(null=True)
text = models.TextField(null=True) #denormalized copy of latest revision
comments = generic.GenericRelation(Comment)
votes = generic.GenericRelation(Vote)
flagged_items = generic.GenericRelation(FlaggedItem)
class Meta:
abstract = True
app_label = 'forum'
def save(self,**kwargs):
super(Content,self).save(**kwargs)
try:
ping_google()
except Exception:
logging.debug('problem pinging google did you register you sitemap with google?')
def get_comments(self):
comments = self.comments.all().order_by('id')
return comments
def add_comment(self, comment=None, user=None, added_at=None):
if added_at is None:
added_at = datetime.datetime.now()
if None in (comment ,user):
raise Exception('arguments comment and user are required')
Comment = models.get_model('forum','Comment')#todo: forum hardcoded
comment = Comment(
content_object=self,
comment=comment,
user=user,
added_at=added_at
)
comment.save()
self.comment_count = self.comment_count + 1
self.save()
def get_latest_revision(self):
return self.revisions.all()[0]
def get_last_author(self):
return self.last_edited_by
def post_get_last_update_info(self):#todo: rename this subroutine
when = self.added_at
who = self.author
if self.last_edited_at and self.last_edited_at > when:
when = self.last_edited_at
who = self.last_edited_by
comments = self.comments.all()
if len(comments) > 0:
for c in comments:
if c.added_at > when:
when = c.added_at
who = c.user
return when, who
|
