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annotate gpp/bio/views.py @ 329:000c006fee97

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Various small changes to reduce database hits.
author Brian Neal <bgneal@gmail.com>
date Wed, 23 Feb 2011 03:40:18 +0000
parents 1ba2c6bf6eb7
children d83296cac940
rev   line source
gremmie@1 1 """
gremmie@1 2 Views for the bio application.
gremmie@1 3 """
gremmie@1 4
gremmie@1 5 from django.shortcuts import render_to_response
gremmie@1 6 from django.shortcuts import get_object_or_404
gremmie@1 7 from django.template import RequestContext
bgneal@178 8 from django.contrib import messages
bgneal@259 9 from django.contrib.auth.models import User
bgneal@138 10 from django.http import HttpResponse
bgneal@138 11 from django.http import HttpResponseBadRequest
gremmie@1 12 from django.http import HttpResponseRedirect
bgneal@243 13 from django.http import Http404
bgneal@92 14 from django.core.paginator import InvalidPage
gremmie@1 15 from django.core.urlresolvers import reverse
gremmie@1 16 from django.contrib.auth.decorators import login_required
bgneal@138 17 from django.views.decorators.http import require_POST
gremmie@1 18
bgneal@29 19 from elsewhere.models import SocialNetworkForm
bgneal@29 20 from elsewhere.models import InstantMessengerForm
bgneal@29 21 from elsewhere.models import WebsiteForm
bgneal@29 22
gremmie@1 23 from bio.models import UserProfile
bgneal@138 24 from bio.models import UserProfileFlag
bgneal@204 25 from bio.models import BadgeOwnership
gremmie@1 26 from bio.forms import UploadAvatarForm
gremmie@1 27 from bio.forms import EditUserForm
gremmie@1 28 from bio.forms import EditUserProfileForm
bgneal@149 29 from bio.forms import SearchUsersForm
gremmie@1 30 from core.paginator import DiggPaginator
bgneal@138 31 from core.functions import email_admins
bgneal@243 32 from core.functions import get_page
gremmie@1 33
gremmie@1 34 #######################################################################
gremmie@1 35
bgneal@125 36 @login_required
bgneal@243 37 def member_list(request, type='user'):
bgneal@147 38 """
bgneal@147 39 This view displays the member list. Only active members are displayed.
bgneal@147 40 """
bgneal@259 41 qs = User.objects.filter(is_active=True)
gremmie@1 42 if type == 'user':
bgneal@147 43 qs = qs.order_by('username')
gremmie@1 44 else:
bgneal@147 45 qs = qs.order_by('date_joined')
bgneal@147 46 num_members = qs.count()
gremmie@1 47
bgneal@147 48 paginator = DiggPaginator(qs, 20, body=5, tail=3, margin=3, padding=2)
bgneal@243 49 page = get_page(request.GET)
gremmie@1 50 try:
bgneal@243 51 the_page = paginator.page(page)
gremmie@1 52 except InvalidPage:
gremmie@1 53 raise Http404
gremmie@1 54
bgneal@329 55 # Attach user profiles to each user to avoid using get_user_profile() in
bgneal@118 56 # the template.
bgneal@118 57 users = set(user.id for user in the_page.object_list)
bgneal@118 58
bgneal@118 59 profiles = UserProfile.objects.filter(user__id__in=users).select_related()
bgneal@118 60 user_profiles = dict((profile.user.id, profile) for profile in profiles)
bgneal@118 61
bgneal@118 62 for user in the_page.object_list:
bgneal@118 63 user.user_profile = user_profiles[user.id]
bgneal@118 64
gremmie@1 65 return render_to_response('bio/members.html', {
gremmie@1 66 'page': the_page,
gremmie@1 67 'type': type,
bgneal@147 68 'num_members': num_members,
bgneal@329 69 },
gremmie@1 70 context_instance = RequestContext(request))
gremmie@1 71
gremmie@1 72 #######################################################################
gremmie@1 73
gremmie@1 74 @login_required
gremmie@1 75 def my_profile(request):
bgneal@44 76 profile = request.user.get_profile()
bgneal@204 77 badge_collection = BadgeOwnership.objects.filter(
bgneal@204 78 profile=profile).select_related("badge")
gremmie@1 79
gremmie@1 80 return render_to_response('bio/view_profile.html', {
gremmie@1 81 'subject': request.user,
gremmie@1 82 'profile': profile,
gremmie@1 83 'hide_email': False,
gremmie@1 84 'this_is_me': True,
bgneal@204 85 'badge_collection': badge_collection,
gremmie@1 86 },
gremmie@1 87 context_instance = RequestContext(request))
gremmie@1 88
gremmie@1 89 #######################################################################
gremmie@1 90
gremmie@1 91 @login_required
gremmie@1 92 def view_profile(request, username):
gremmie@1 93
bgneal@259 94 user = get_object_or_404(User, username=username)
gremmie@1 95 if user == request.user:
gremmie@1 96 return HttpResponseRedirect(reverse('bio.views.my_profile'))
gremmie@1 97
bgneal@44 98 profile = user.get_profile()
bgneal@204 99 hide_email = profile.hide_email
gremmie@1 100
bgneal@204 101 badge_collection = BadgeOwnership.objects.filter(
bgneal@204 102 profile=profile).select_related("badge")
gremmie@1 103
gremmie@1 104 return render_to_response('bio/view_profile.html', {
gremmie@1 105 'subject': user,
gremmie@1 106 'profile': profile,
gremmie@1 107 'hide_email': hide_email,
gremmie@1 108 'this_is_me': False,
bgneal@204 109 'badge_collection': badge_collection,
gremmie@1 110 },
gremmie@1 111 context_instance = RequestContext(request))
gremmie@1 112
gremmie@1 113 #######################################################################
gremmie@1 114
gremmie@1 115 @login_required
gremmie@1 116 def edit_profile(request):
gremmie@1 117 if request.method == 'POST':
gremmie@1 118 if request.POST.get('submit_button', 'Cancel') == 'Cancel':
gremmie@1 119 return HttpResponseRedirect(reverse('bio.views.my_profile'))
bgneal@44 120 profile = request.user.get_profile()
gremmie@1 121 user_form = EditUserForm(request.POST, instance=request.user)
gremmie@1 122 profile_form = EditUserProfileForm(request.POST, instance=profile)
gremmie@1 123 if user_form.is_valid() and profile_form.is_valid():
gremmie@1 124 user_form.save()
gremmie@1 125 profile = profile_form.save(commit=False)
gremmie@1 126 profile.user = request.user
gremmie@1 127 profile.save()
gremmie@1 128 return HttpResponseRedirect(reverse('bio.views.my_profile'))
gremmie@1 129 else:
bgneal@44 130 profile = request.user.get_profile()
gremmie@1 131 user_form = EditUserForm(instance=request.user)
gremmie@1 132 profile_form = EditUserProfileForm(instance=profile)
gremmie@1 133
gremmie@1 134 return render_to_response('bio/edit_profile.html', {
gremmie@1 135 'user_form': user_form,
gremmie@1 136 'profile_form': profile_form,
gremmie@1 137 },
gremmie@1 138 context_instance = RequestContext(request))
gremmie@1 139
gremmie@1 140 #######################################################################
gremmie@1 141
gremmie@1 142 @login_required
gremmie@1 143 def change_avatar(request):
gremmie@1 144 if request.method == 'POST':
gremmie@1 145 form = UploadAvatarForm(request.POST, request.FILES)
gremmie@1 146 if form.is_valid():
bgneal@265 147 # Update the profile with the new avatar
bgneal@44 148 profile = request.user.get_profile()
bgneal@265 149
bgneal@265 150 # First delete any old avatar file
gremmie@1 151 if profile.avatar.name != '':
gremmie@1 152 profile.avatar.delete(save=False)
bgneal@265 153
bgneal@265 154 try:
bgneal@265 155 name, avatar = form.save()
bgneal@265 156 except IOError:
bgneal@265 157 messages.error(request, 'A file error occurred.')
bgneal@265 158 return HttpResponseRedirect(reverse('bio-me'))
bgneal@265 159
bgneal@265 160 if avatar is not None:
bgneal@265 161 profile.avatar.save(name, avatar, save=False)
gremmie@1 162 profile.save()
gremmie@1 163
bgneal@178 164 messages.success(request, 'Avatar updated')
gremmie@1 165 return HttpResponseRedirect(reverse('bio-me'))
gremmie@1 166 else:
gremmie@1 167 form = UploadAvatarForm()
gremmie@1 168
gremmie@1 169 return render_to_response('bio/avatar.html', {
gremmie@1 170 'form': form,
gremmie@1 171 },
gremmie@1 172 context_instance = RequestContext(request))
gremmie@1 173
bgneal@29 174 #######################################################################
gremmie@1 175
bgneal@138 176 @require_POST
bgneal@138 177 def flag_profile(request, profile_id):
bgneal@138 178 """
bgneal@138 179 This function handles the flagging of profiles by users. This function should
bgneal@138 180 be the target of an AJAX post.
bgneal@138 181 """
bgneal@138 182 if not request.user.is_authenticated():
bgneal@138 183 return HttpResponse('Please login or register to flag a profile.')
bgneal@138 184
bgneal@138 185 try:
bgneal@138 186 profile = UserProfile.objects.get(pk=profile_id)
bgneal@138 187 except UserProfile.DoesNotExist:
bgneal@138 188 return HttpResponseBadRequest("That profile doesn't exist.")
bgneal@138 189
bgneal@138 190 flag = UserProfileFlag(user=request.user, profile=profile)
bgneal@138 191 flag.save()
bgneal@138 192 email_admins('A Profile Has Been Flagged', """Hello,
bgneal@138 193
bgneal@138 194 A user has flagged a profile for review.
bgneal@138 195 """)
bgneal@138 196 return HttpResponse('The profile was flagged. A moderator will review the' \
bgneal@138 197 ' profile shortly. Thanks for helping to improve the content on this ' \
bgneal@138 198 'site.')
bgneal@138 199
bgneal@138 200 #######################################################################
bgneal@138 201
bgneal@29 202 @login_required
bgneal@29 203 def edit_elsewhere(request):
bgneal@29 204 im_id = 'id_im_%s' # to prevent duplicate ID in HTML output
bgneal@29 205 if request.method == 'POST':
bgneal@29 206 new_data = request.POST.copy()
bgneal@29 207
bgneal@29 208 # Add forms
bgneal@29 209 if new_data.get('sn-form') or new_data.get('im-form') or new_data.get('w-form'):
bgneal@29 210
bgneal@29 211 if new_data.get('sn-form'):
bgneal@29 212 sn_form = SocialNetworkForm(new_data)
bgneal@29 213 im_form = InstantMessengerForm(auto_id=im_id)
bgneal@29 214 w_form = WebsiteForm()
bgneal@29 215 form = sn_form
bgneal@29 216 elif new_data.get('im-form'):
bgneal@29 217 sn_form = SocialNetworkForm()
bgneal@29 218 im_form = InstantMessengerForm(new_data, auto_id=im_id)
bgneal@29 219 w_form = WebsiteForm()
bgneal@29 220 form = im_form
bgneal@29 221 elif new_data.get('w-form'):
bgneal@29 222 sn_form = SocialNetworkForm()
bgneal@29 223 im_form = InstantMessengerForm(auto_id=im_id)
bgneal@29 224 w_form = WebsiteForm(new_data)
bgneal@29 225 form = w_form
bgneal@29 226
bgneal@29 227 if form.is_valid():
bgneal@29 228 profile = form.save(commit=False)
bgneal@29 229 profile.user = request.user
bgneal@29 230 profile.save()
bgneal@29 231 return HttpResponseRedirect(request.path)
bgneal@29 232
bgneal@29 233 # Delete forms
bgneal@29 234 elif new_data.get('delete-sn-form') or new_data.get('delete-im-form') or new_data.get('delete-w-form'):
bgneal@29 235 delete_id = request.POST['delete_id']
bgneal@29 236
bgneal@29 237 if new_data.get('delete-sn-form'):
bgneal@29 238 request.user.social_network_profiles.get(id=delete_id).delete()
bgneal@29 239 elif new_data.get('delete-im-form'):
bgneal@29 240 request.user.instant_messenger_profiles.get(id=delete_id).delete()
bgneal@29 241 elif new_data.get('delete-w-form'):
bgneal@29 242 request.user.website_profiles.get(id=delete_id).delete()
bgneal@29 243
bgneal@29 244 return HttpResponseRedirect(request.path)
bgneal@29 245
bgneal@29 246 # WTF?
bgneal@29 247 else:
bgneal@29 248 return HttpResponseServerError
bgneal@29 249
bgneal@29 250 else:
bgneal@29 251 # Create blank forms
bgneal@29 252 sn_form = SocialNetworkForm()
bgneal@29 253 im_form = InstantMessengerForm(auto_id=im_id)
bgneal@29 254 w_form = WebsiteForm()
bgneal@29 255
bgneal@29 256 return render_to_response('bio/edit_elsewhere.html', {
bgneal@29 257 'sn_form': sn_form,
bgneal@29 258 'im_form': im_form,
bgneal@29 259 'w_form': w_form,
bgneal@29 260 },
bgneal@29 261 context_instance=RequestContext(request))
bgneal@29 262
bgneal@149 263 #######################################################################
bgneal@149 264
bgneal@149 265 @login_required
bgneal@149 266 def member_search(request):
bgneal@149 267 if request.method == "POST":
bgneal@149 268 form = SearchUsersForm(request.POST)
bgneal@149 269 if form.is_valid():
bgneal@149 270 username = form.cleaned_data['username']
bgneal@149 271 return HttpResponseRedirect(reverse("bio-view_profile",
bgneal@149 272 kwargs={'username': username}))
bgneal@149 273 else:
bgneal@149 274 form = SearchUsersForm()
bgneal@149 275
bgneal@149 276 return render_to_response('bio/member_search.html', {
bgneal@149 277 'form': form,
bgneal@149 278 },
bgneal@149 279 context_instance=RequestContext(request))
bgneal@149 280