question_view = django.dispatch.Signal(providing_args=['instance', 'user'])
-class Question(QandA):
- accepted_answer = models.OneToOneField('Answer', null=True, related_name="question_accepting")
- closed = models.BooleanField(default=False)
- closed_by = models.ForeignKey(User, null=True, blank=True, related_name='closed_questions')
- closed_at = models.DateTimeField(null=True, blank=True)
- close_reason = models.SmallIntegerField(choices=CLOSE_REASONS, null=True, blank=True)
- subscribers = models.ManyToManyField(User, related_name='subscriptions', through='QuestionSubscription')
-
- # Denormalised data
- answer_count = models.PositiveIntegerField(default=0)
- view_count = models.IntegerField(default=0)
- favourite_count = models.IntegerField(default=0)
- last_activity_at = models.DateTimeField(default=datetime.datetime.now)
- last_activity_by = models.ForeignKey(User, related_name='last_active_in_questions')
-
- favorited_by = models.ManyToManyField(User, through='FavoriteQuestion', related_name='favorite_questions')
-
- class Meta(QandA.Meta):
- db_table = u'question'
+class QuestionManager(NodeManager):
+ def search(self, keywords):
+ return False, self.filter(models.Q(title__icontains=keywords) | models.Q(body__icontains=keywords))
+
+class Question(Node):
+ class Meta(Node.Meta):
+ proxy = True
+
+ answer_count = DenormalizedField("children", ~models.Q(state_string__contains="(deleted)"), node_type="answer")
+ favorite_count = DenormalizedField("actions", action_type="favorite", canceled=False)
+
+ friendly_name = _("question")
+ objects = QuestionManager()
@property
- def headline(self):
- if self.closed:
- return _('[closed] ') + self.title
+ def closed(self):
+ return self.nis.closed
- if self.deleted:
+ @property
+ def view_count(self):
+ return self.extra_count
+
+ @property
+ def headline(self):
+ if self.nis.deleted:
return _('[deleted] ') + self.title
+ if self.nis.closed:
+ return _('[closed] ') + self.title
+
return self.title
@property
def answer_accepted(self):
- return self.accepted_answer is not None
-
- def delete(self):
- super(Question, self).delete()
- try:
- ping_google()
- except Exception:
- logging.debug('problem pinging google did you register you sitemap with google?')
+ return self.extra_ref is not None
- def update_last_activity(self, user):
- self.last_activity_by = user
- self.last_activity_at = datetime.datetime.now()
- self.save()
-
- def activate_revision(self, user, revision):
- super(Question, self).activate_revision(user, revision)
- self.update_last_activity(user)
+ @property
+ def accepted_answer(self):
+ return self.extra_ref
@models.permalink
def get_absolute_url(self):
return ('question', (), {'id': self.id, 'slug': django_urlquote(slugify(self.title))})
- def get_answer_count_by_user(self, user_id):
- from answer import Answer
- query_set = Answer.objects.filter(author__id=user_id)
- return query_set.filter(question=self).count()
-
- def get_question_title(self):
- if self.closed:
- attr = CONST['closed']
- elif self.deleted:
- attr = CONST['deleted']
- else:
- attr = None
- if attr is not None:
- return u'%s %s' % (self.title, attr)
- else:
- return self.title
-
def get_revision_url(self):
return reverse('question_revisions', args=[self.id])
- def get_latest_revision(self):
- return self.revisions.all()[0]
-
def get_related_questions(self, count=10):
cache_key = '%s.related_questions:%d:%d' % (settings.APP_URL, count, self.id)
related_list = cache.get(cache_key)
if related_list is None:
- related_list = Question.objects.values('id').filter(tags__id__in=[t.id for t in self.tags.all()]
- ).exclude(id=self.id).exclude(deleted=True).annotate(frequency=models.Count('id')).order_by('-frequency')[:count]
+ related_list = Question.objects.filter_state(deleted=False).values('id').filter(tags__id__in=[t.id for t in self.tags.all()]
+ ).exclude(id=self.id).annotate(frequency=models.Count('id')).order_by('-frequency')[:count]
cache.set(cache_key, related_list, 60 * 60)
return [Question.objects.get(id=r['id']) for r in related_list]
- def __unicode__(self):
- return self.title
def question_viewed(instance, **kwargs):
- instance.view_count += 1
+ instance.extra_count += 1
instance.save()
question_view.connect(question_viewed)
-class FavoriteQuestion(models.Model):
- question = models.ForeignKey('Question')
- user = models.ForeignKey(User, related_name='user_favorite_questions')
- added_at = models.DateTimeField(default=datetime.datetime.now)
-
- class Meta:
- unique_together = ('question', 'user')
- app_label = 'forum'
- db_table = u'favorite_question'
-
- def __unicode__(self):
- return '[%s] favorited at %s' %(self.user, self.added_at)
-
- def _update_question_fav_count(self, diff):
- self.question.favourite_count = self.question.favourite_count + diff
- self.question.save()
-
- def save(self, *args, **kwargs):
- super(FavoriteQuestion, self).save(*args, **kwargs)
- if self._is_new:
- self._update_question_fav_count(1)
-
- def delete(self):
- self._update_question_fav_count(-1)
- super(FavoriteQuestion, self).delete()
class QuestionSubscription(models.Model):
user = models.ForeignKey(User)
- question = models.ForeignKey(Question)
+ question = models.ForeignKey(Node)
auto_subscription = models.BooleanField(default=True)
last_view = models.DateTimeField(default=datetime.datetime.now())
projects / osqa.git / blobdiff