def follow(request, slug):
"""Follow or unfollow a user."""
user = user_exists(slug)
change_count = 1
# if request method is POST and
# the follow/unfollow user is not the current user
if request.method == 'POST' and user.pk != request.user.pk:
# if request POST has follow in it
if request.POST.get('follow'):
# follow user
follow = user.followed_set.create(follower=request.user)
# add rep
add_rep(request, fw=follow)
# create notification
notify(follow=follow)
# if request POST has unfollow in it
elif request.POST.get('unfollow'):
# unfollow user
follow = user.followed_set.filter(follower=request.user)[0]
# del rep
del_rep(request, fw=follow)
follow.delete()
# if current user is on another user's page
if user.pk == int(request.POST.get('current_pk', 0)):
followers_count = str(user.profile.followers_count())
following_count = str(user.profile.following_count())
# if current user is on their own page
elif request.user.pk == int(request.POST.get('current_pk', 0)):
followers_count = str(request.user.profile.followers_count())
following_count = str(request.user.profile.following_count())
# if current user is not on anyone's page
else:
followers_count = 0
following_count = 0
change_count = 0
d = {
'current_pk': request.POST.get('current_pk'),
'profile_user': user,
}
t = loader.get_template('follows/follow_form.html')
c = RequestContext(request, add_csrf(request, d))
data = {
'change_count': change_count,
'follow_form': t.render(c),
'followers_count': followers_count,
'following_count': following_count,
'user_id': str(user.pk),
}
return HttpResponse(json.dumps(data), mimetype='application/json')
else:
return HttpResponseRedirect(reverse('readings.views.list_user',
args=[profile.slug]))
def show_follows(request, slug, action):
"""Show all followers for user."""
user = user_exists(slug)
if action == 'followers':
a = {
'users': user.profile.followers(),
}
elif action == 'following':
a = {
'users': user.profile.following(),
}
elif action == 'topics':
a = {
'topics': user.profile.topics(),
}
d = {
'current_pk': user.pk,
'profile_user': user,
'title': "%s's %s" % (user.first_name, action.capitalize()),
}
d.update(a)
return render_to_response('follows/follows.html', d,
context_instance=RequestContext(request))
