gremmie@1: """
gremmie@1: Views for the bio application.
bgneal@471: 
gremmie@1: """
gremmie@1: from django.shortcuts import render_to_response
gremmie@1: from django.shortcuts import get_object_or_404
gremmie@1: from django.template import RequestContext
bgneal@178: from django.contrib import messages
bgneal@259: from django.contrib.auth.models import User
bgneal@138: from django.http import HttpResponse
bgneal@138: from django.http import HttpResponseBadRequest
gremmie@1: from django.http import HttpResponseRedirect
bgneal@243: from django.http import Http404
bgneal@92: from django.core.paginator import InvalidPage
gremmie@1: from django.core.urlresolvers import reverse
gremmie@1: from django.contrib.auth.decorators import login_required
bgneal@138: from django.views.decorators.http import require_POST
gremmie@1: 
bgneal@29: from elsewhere.models import SocialNetworkForm
bgneal@29: from elsewhere.models import InstantMessengerForm
bgneal@29: from elsewhere.models import WebsiteForm
bgneal@29: 
gremmie@1: from bio.models import UserProfile
bgneal@138: from bio.models import UserProfileFlag
bgneal@204: from bio.models import BadgeOwnership
gremmie@1: from bio.forms import UploadAvatarForm
gremmie@1: from bio.forms import EditUserForm
gremmie@1: from bio.forms import EditUserProfileForm
bgneal@149: from bio.forms import SearchUsersForm
bgneal@471: from bio.signals import notify_profile_content_update
gremmie@1: from core.paginator import DiggPaginator
bgneal@138: from core.functions import email_admins
bgneal@243: from core.functions import get_page
gremmie@1: 
gremmie@1: #######################################################################
gremmie@1: 
bgneal@125: @login_required
bgneal@243: def member_list(request, type='user'):
bgneal@147:     """
bgneal@147:     This view displays the member list. Only active members are displayed.
bgneal@147:     """
bgneal@259:     qs = User.objects.filter(is_active=True)
gremmie@1:     if type == 'user':
bgneal@147:         qs = qs.order_by('username')
gremmie@1:     else:
bgneal@147:         qs = qs.order_by('date_joined')
bgneal@147:     num_members = qs.count()
gremmie@1: 
bgneal@147:     paginator = DiggPaginator(qs, 20, body=5, tail=3, margin=3, padding=2)
bgneal@243:     page = get_page(request.GET)
gremmie@1:     try:
bgneal@243:         the_page = paginator.page(page)
gremmie@1:     except InvalidPage:
gremmie@1:         raise Http404
gremmie@1: 
bgneal@329:     # Attach user profiles to each user to avoid using get_user_profile() in
bgneal@118:     # the template.
bgneal@118:     users = set(user.id for user in the_page.object_list)
bgneal@118: 
bgneal@118:     profiles = UserProfile.objects.filter(user__id__in=users).select_related()
bgneal@118:     user_profiles = dict((profile.user.id, profile) for profile in profiles)
bgneal@118: 
bgneal@118:     for user in the_page.object_list:
bgneal@118:         user.user_profile = user_profiles[user.id]
bgneal@118: 
gremmie@1:     return render_to_response('bio/members.html', {
gremmie@1:         'page': the_page,
gremmie@1:         'type': type,
bgneal@147:         'num_members': num_members,
bgneal@329:         },
gremmie@1:         context_instance = RequestContext(request))
gremmie@1: 
gremmie@1: #######################################################################
gremmie@1: 
gremmie@1: @login_required
gremmie@1: def my_profile(request):
bgneal@44:     profile = request.user.get_profile()
bgneal@204:     badge_collection = BadgeOwnership.objects.filter(
bgneal@204:             profile=profile).select_related("badge")
gremmie@1: 
gremmie@1:     return render_to_response('bio/view_profile.html', {
bgneal@471:         'subject': request.user,
bgneal@471:         'profile': profile,
gremmie@1:         'hide_email': False,
gremmie@1:         'this_is_me': True,
bgneal@204:         'badge_collection': badge_collection,
bgneal@471:         },
gremmie@1:         context_instance = RequestContext(request))
gremmie@1: 
gremmie@1: #######################################################################
gremmie@1: 
gremmie@1: @login_required
gremmie@1: def view_profile(request, username):
gremmie@1: 
bgneal@259:     user = get_object_or_404(User, username=username)
gremmie@1:     if user == request.user:
gremmie@1:         return HttpResponseRedirect(reverse('bio.views.my_profile'))
gremmie@1: 
bgneal@44:     profile = user.get_profile()
bgneal@204:     hide_email = profile.hide_email
gremmie@1: 
bgneal@204:     badge_collection = BadgeOwnership.objects.filter(
bgneal@204:             profile=profile).select_related("badge")
bgneal@471: 
gremmie@1:     return render_to_response('bio/view_profile.html', {
bgneal@471:         'subject': user,
bgneal@471:         'profile': profile,
gremmie@1:         'hide_email': hide_email,
gremmie@1:         'this_is_me': False,
bgneal@204:         'badge_collection': badge_collection,
bgneal@471:         },
gremmie@1:         context_instance = RequestContext(request))
gremmie@1: 
gremmie@1: #######################################################################
gremmie@1: 
gremmie@1: @login_required
gremmie@1: def edit_profile(request):
gremmie@1:     if request.method == 'POST':
gremmie@1:         if request.POST.get('submit_button', 'Cancel') == 'Cancel':
gremmie@1:             return HttpResponseRedirect(reverse('bio.views.my_profile'))
bgneal@44:         profile = request.user.get_profile()
gremmie@1:         user_form = EditUserForm(request.POST, instance=request.user)
gremmie@1:         profile_form = EditUserProfileForm(request.POST, instance=profile)
gremmie@1:         if user_form.is_valid() and profile_form.is_valid():
gremmie@1:             user_form.save()
gremmie@1:             profile = profile_form.save(commit=False)
gremmie@1:             profile.user = request.user
gremmie@1:             profile.save()
bgneal@471:             notify_profile_content_update(profile)
gremmie@1:             return HttpResponseRedirect(reverse('bio.views.my_profile'))
gremmie@1:     else:
bgneal@44:         profile = request.user.get_profile()
gremmie@1:         user_form = EditUserForm(instance=request.user)
gremmie@1:         profile_form = EditUserProfileForm(instance=profile)
gremmie@1: 
gremmie@1:     return render_to_response('bio/edit_profile.html', {
gremmie@1:         'user_form': user_form,
gremmie@1:         'profile_form': profile_form,
bgneal@471:          },
gremmie@1:         context_instance = RequestContext(request))
gremmie@1: 
gremmie@1: #######################################################################
gremmie@1: 
gremmie@1: @login_required
gremmie@1: def change_avatar(request):
gremmie@1:     if request.method == 'POST':
gremmie@1:         form = UploadAvatarForm(request.POST, request.FILES)
gremmie@1:         if form.is_valid():
bgneal@265:             # Update the profile with the new avatar
bgneal@44:             profile = request.user.get_profile()
bgneal@265: 
bgneal@265:             # First delete any old avatar file
gremmie@1:             if profile.avatar.name != '':
gremmie@1:                 profile.avatar.delete(save=False)
bgneal@265: 
bgneal@265:             try:
bgneal@265:                 name, avatar = form.save()
bgneal@265:             except IOError:
bgneal@265:                 messages.error(request, 'A file error occurred.')
bgneal@265:                 return HttpResponseRedirect(reverse('bio-me'))
bgneal@265: 
bgneal@265:             if avatar is not None:
bgneal@265:                 profile.avatar.save(name, avatar, save=False)
gremmie@1:             profile.save()
gremmie@1: 
bgneal@178:             messages.success(request, 'Avatar updated')
gremmie@1:             return HttpResponseRedirect(reverse('bio-me'))
gremmie@1:     else:
gremmie@1:         form = UploadAvatarForm()
gremmie@1: 
gremmie@1:     return render_to_response('bio/avatar.html', {
gremmie@1:         'form': form,
bgneal@471:          },
gremmie@1:         context_instance = RequestContext(request))
gremmie@1: 
bgneal@29: #######################################################################
gremmie@1: 
bgneal@138: @require_POST
bgneal@138: def flag_profile(request, profile_id):
bgneal@138:     """
bgneal@138:     This function handles the flagging of profiles by users. This function should
bgneal@138:     be the target of an AJAX post.
bgneal@138:     """
bgneal@138:     if not request.user.is_authenticated():
bgneal@138:         return HttpResponse('Please login or register to flag a profile.')
bgneal@138: 
bgneal@138:     try:
bgneal@138:         profile = UserProfile.objects.get(pk=profile_id)
bgneal@138:     except UserProfile.DoesNotExist:
bgneal@138:         return HttpResponseBadRequest("That profile doesn't exist.")
bgneal@138: 
bgneal@138:     flag = UserProfileFlag(user=request.user, profile=profile)
bgneal@138:     flag.save()
bgneal@138:     email_admins('A Profile Has Been Flagged', """Hello,
bgneal@138: 
bgneal@138: A user has flagged a profile for review.
bgneal@138: """)
bgneal@138:     return HttpResponse('The profile was flagged. A moderator will review the' \
bgneal@138:         ' profile shortly. Thanks for helping to improve the content on this ' \
bgneal@138:         'site.')
bgneal@138: 
bgneal@138: #######################################################################
bgneal@138: 
bgneal@29: @login_required
bgneal@29: def edit_elsewhere(request):
bgneal@29:     im_id = 'id_im_%s'  # to prevent duplicate ID in HTML output
bgneal@29:     if request.method == 'POST':
bgneal@29:         new_data = request.POST.copy()
bgneal@29: 
bgneal@29:         # Add forms
bgneal@29:         if new_data.get('sn-form') or new_data.get('im-form') or new_data.get('w-form'):
bgneal@29: 
bgneal@29:             if new_data.get('sn-form'):
bgneal@29:                 sn_form = SocialNetworkForm(new_data)
bgneal@29:                 im_form = InstantMessengerForm(auto_id=im_id)
bgneal@29:                 w_form = WebsiteForm()
bgneal@29:                 form = sn_form
bgneal@29:             elif new_data.get('im-form'):
bgneal@29:                 sn_form = SocialNetworkForm()
bgneal@29:                 im_form = InstantMessengerForm(new_data, auto_id=im_id)
bgneal@29:                 w_form = WebsiteForm()
bgneal@29:                 form = im_form
bgneal@29:             elif new_data.get('w-form'):
bgneal@29:                 sn_form = SocialNetworkForm()
bgneal@29:                 im_form = InstantMessengerForm(auto_id=im_id)
bgneal@29:                 w_form = WebsiteForm(new_data)
bgneal@29:                 form = w_form
bgneal@29: 
bgneal@29:             if form.is_valid():
bgneal@29:                 profile = form.save(commit=False)
bgneal@29:                 profile.user = request.user
bgneal@29:                 profile.save()
bgneal@471:                 notify_profile_content_update(request.user.get_profile())
bgneal@29:                 return HttpResponseRedirect(request.path)
bgneal@29: 
bgneal@29:         # Delete forms
bgneal@29:         elif new_data.get('delete-sn-form') or new_data.get('delete-im-form') or new_data.get('delete-w-form'):
bgneal@29:             delete_id = request.POST['delete_id']
bgneal@29: 
bgneal@471:             update_occurred = True
bgneal@29:             if new_data.get('delete-sn-form'):
bgneal@29:                 request.user.social_network_profiles.get(id=delete_id).delete()
bgneal@29:             elif new_data.get('delete-im-form'):
bgneal@29:                 request.user.instant_messenger_profiles.get(id=delete_id).delete()
bgneal@29:             elif new_data.get('delete-w-form'):
bgneal@29:                 request.user.website_profiles.get(id=delete_id).delete()
bgneal@471:             else:
bgneal@471:                 update_occurred = False
bgneal@471: 
bgneal@471:             if update_occurred:
bgneal@471:                 notify_profile_content_update(request.user.get_profile())
bgneal@29: 
bgneal@29:             return HttpResponseRedirect(request.path)
bgneal@29: 
bgneal@29:         # WTF?
bgneal@29:         else:
bgneal@29:             return HttpResponseServerError
bgneal@29: 
bgneal@29:     else:
bgneal@29:         # Create blank forms
bgneal@29:         sn_form = SocialNetworkForm()
bgneal@29:         im_form = InstantMessengerForm(auto_id=im_id)
bgneal@29:         w_form = WebsiteForm()
bgneal@29: 
bgneal@29:     return render_to_response('bio/edit_elsewhere.html', {
bgneal@471:         'sn_form': sn_form,
bgneal@471:         'im_form': im_form,
bgneal@29:         'w_form': w_form,
bgneal@471:         },
bgneal@29:         context_instance=RequestContext(request))
bgneal@29: 
bgneal@149: #######################################################################
bgneal@149: 
bgneal@149: @login_required
bgneal@149: def member_search(request):
bgneal@149:     if request.method == "POST":
bgneal@149:         form = SearchUsersForm(request.POST)
bgneal@149:         if form.is_valid():
bgneal@149:             username = form.cleaned_data['username']
bgneal@471:             return HttpResponseRedirect(reverse("bio-view_profile",
bgneal@149:                 kwargs={'username': username}))
bgneal@149:     else:
bgneal@149:         form = SearchUsersForm()
bgneal@149: 
bgneal@149:     return render_to_response('bio/member_search.html', {
bgneal@149:         'form': form,
bgneal@471:         },
bgneal@149:         context_instance=RequestContext(request))
bgneal@149: