def main_page(request):
import recommendations as rec
# recommended posts
# get user data
user = request.user
handler = ratings.get_handler(BlogPost)
# others = User.objects.filter().exclude(username=user)
# for test all users
users = User.objects.all()
critics = {}
for other in users:
scores = {}
for vote in ratings.get_votes_by(other):
scores[vote.content_object.title] = vote.score
# print "%s -> %s" % (vote.content_object.title, vote.score)
if scores != {}:
critics[other] = scores
print rec.getRecommendations(critics, user)
# latest avtivities from following people
following_people = [followingship.followers for followingship in user.following_set.all()]
following_people_blogposts = BlogPost.objects.filter(
user__in=following_people,
status=BlogPost.LIVE_STATUS,
).order_by('-id')
MAX_WEIGHT = 5
tags = Tag.objects.order_by('name')
# calculate tag, min and max counts.
min_count = max_count = tags[0].blogposts.count()
for tag in tags:
tag.count = tag.blogposts.count()
if tag.count < min_count:
min_count = tag.count
if max_count < tag.count:
max_count = tag.count
#calculate count range. Avoid dividing by zero.
range = float(max_count - min_count)
if range == 0.0:
range = 1.0
#calculate tag weights.
for tag in tags:
tag.weight = int(
MAX_WEIGHT * (tag.count - min_count) / range
)
variables = RequestContext(request, {
# 'username': user,
'following_people': following_people,
'blogposts': following_people_blogposts,
'show_tags': True,
'show_user': True,
'show_body': True,
'tags': tags,
})
# return render_to_response('tag_cloud_page.html', variables)
return render_to_response('main_page.html', variables)
def get(self, request, **kwargs):
self.object = self.get_object()
self.handler = ratings.get_handler(self.object)
self.votes = self.get_votes(self.object, request)
kwargs = {"object": self.object, self.get_context_votes_name(self.object): self.votes}
context = self.get_context_data(**kwargs)
response = self.render_to_response(context)
# FIXME: try to avoid this workaround
if hasattr(response, "render") and callable(response.render):
response.render()
return response
def get(self, request, **kwargs):
self.object = self.get_object()
self.handler = ratings.get_handler(self.object)
self.votes = self.get_votes(self.object, request)
kwargs = {
'object': self.object,
self.get_context_votes_name(self.object): self.votes,
}
context = self.get_context_data(**kwargs)
response = self.render_to_response(context)
# FIXME: try to avoid this workaround
if hasattr(response, 'render') and callable(response.render):
response.render()
return response
