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annotate bio/views.py @ 661:15dbe0ccda95

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Prevent exceptions when viewing downloads in the admin when the file doesn't exist on the filesystem. This is usually seen in development but can also happen in production if the file is missing.
author Brian Neal <bgneal@gmail.com>
date Tue, 14 May 2013 21:02:47 -0500
parents ee87ea74d46b
children 22d158ef2217
rev   line source
gremmie@1 1 """
gremmie@1 2 Views for the bio application.
bgneal@471 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@562 13 from django.http import HttpResponseServerError
bgneal@243 14 from django.http import Http404
bgneal@92 15 from django.core.paginator import InvalidPage
gremmie@1 16 from django.core.urlresolvers import reverse
gremmie@1 17 from django.contrib.auth.decorators import login_required
bgneal@138 18 from django.views.decorators.http import require_POST
gremmie@1 19
bgneal@29 20 from elsewhere.models import SocialNetworkForm
bgneal@29 21 from elsewhere.models import InstantMessengerForm
bgneal@29 22 from elsewhere.models import WebsiteForm
bgneal@29 23
gremmie@1 24 from bio.models import UserProfile
bgneal@138 25 from bio.models import UserProfileFlag
bgneal@204 26 from bio.models import BadgeOwnership
gremmie@1 27 from bio.forms import UploadAvatarForm
gremmie@1 28 from bio.forms import EditUserForm
gremmie@1 29 from bio.forms import EditUserProfileForm
bgneal@149 30 from bio.forms import SearchUsersForm
bgneal@471 31 from bio.signals import notify_profile_content_update
gremmie@1 32 from core.paginator import DiggPaginator
bgneal@138 33 from core.functions import email_admins
bgneal@243 34 from core.functions import get_page
gremmie@1 35
gremmie@1 36 #######################################################################
gremmie@1 37
bgneal@125 38 @login_required
bgneal@243 39 def member_list(request, type='user'):
bgneal@147 40 """
bgneal@147 41 This view displays the member list. Only active members are displayed.
bgneal@147 42 """
bgneal@259 43 qs = User.objects.filter(is_active=True)
gremmie@1 44 if type == 'user':
bgneal@147 45 qs = qs.order_by('username')
gremmie@1 46 else:
bgneal@147 47 qs = qs.order_by('date_joined')
bgneal@147 48 num_members = qs.count()
gremmie@1 49
bgneal@147 50 paginator = DiggPaginator(qs, 20, body=5, tail=3, margin=3, padding=2)
bgneal@243 51 page = get_page(request.GET)
gremmie@1 52 try:
bgneal@243 53 the_page = paginator.page(page)
gremmie@1 54 except InvalidPage:
gremmie@1 55 raise Http404
gremmie@1 56
bgneal@329 57 # Attach user profiles to each user to avoid using get_user_profile() in
bgneal@118 58 # the template.
bgneal@118 59 users = set(user.id for user in the_page.object_list)
bgneal@118 60
bgneal@118 61 profiles = UserProfile.objects.filter(user__id__in=users).select_related()
bgneal@118 62 user_profiles = dict((profile.user.id, profile) for profile in profiles)
bgneal@118 63
bgneal@118 64 for user in the_page.object_list:
bgneal@118 65 user.user_profile = user_profiles[user.id]
bgneal@118 66
gremmie@1 67 return render_to_response('bio/members.html', {
gremmie@1 68 'page': the_page,
gremmie@1 69 'type': type,
bgneal@147 70 'num_members': num_members,
bgneal@329 71 },
gremmie@1 72 context_instance = RequestContext(request))
gremmie@1 73
gremmie@1 74 #######################################################################
gremmie@1 75
gremmie@1 76 @login_required
gremmie@1 77 def my_profile(request):
bgneal@44 78 profile = request.user.get_profile()
bgneal@204 79 badge_collection = BadgeOwnership.objects.filter(
bgneal@204 80 profile=profile).select_related("badge")
gremmie@1 81
gremmie@1 82 return render_to_response('bio/view_profile.html', {
bgneal@471 83 'subject': request.user,
bgneal@471 84 'profile': profile,
gremmie@1 85 'hide_email': False,
gremmie@1 86 'this_is_me': True,
bgneal@204 87 'badge_collection': badge_collection,
bgneal@471 88 },
gremmie@1 89 context_instance = RequestContext(request))
gremmie@1 90
gremmie@1 91 #######################################################################
gremmie@1 92
gremmie@1 93 @login_required
gremmie@1 94 def view_profile(request, username):
gremmie@1 95
bgneal@259 96 user = get_object_or_404(User, username=username)
gremmie@1 97 if user == request.user:
gremmie@1 98 return HttpResponseRedirect(reverse('bio.views.my_profile'))
gremmie@1 99
bgneal@44 100 profile = user.get_profile()
bgneal@204 101 hide_email = profile.hide_email
gremmie@1 102
bgneal@204 103 badge_collection = BadgeOwnership.objects.filter(
bgneal@204 104 profile=profile).select_related("badge")
bgneal@471 105
gremmie@1 106 return render_to_response('bio/view_profile.html', {
bgneal@471 107 'subject': user,
bgneal@471 108 'profile': profile,
gremmie@1 109 'hide_email': hide_email,
gremmie@1 110 'this_is_me': False,
bgneal@204 111 'badge_collection': badge_collection,
bgneal@471 112 },
gremmie@1 113 context_instance = RequestContext(request))
gremmie@1 114
gremmie@1 115 #######################################################################
gremmie@1 116
gremmie@1 117 @login_required
gremmie@1 118 def edit_profile(request):
gremmie@1 119 if request.method == 'POST':
gremmie@1 120 if request.POST.get('submit_button', 'Cancel') == 'Cancel':
gremmie@1 121 return HttpResponseRedirect(reverse('bio.views.my_profile'))
bgneal@44 122 profile = request.user.get_profile()
gremmie@1 123 user_form = EditUserForm(request.POST, instance=request.user)
gremmie@1 124 profile_form = EditUserProfileForm(request.POST, instance=profile)
gremmie@1 125 if user_form.is_valid() and profile_form.is_valid():
gremmie@1 126 user_form.save()
gremmie@1 127 profile = profile_form.save(commit=False)
gremmie@1 128 profile.user = request.user
gremmie@1 129 profile.save()
gremmie@1 130 return HttpResponseRedirect(reverse('bio.views.my_profile'))
gremmie@1 131 else:
bgneal@44 132 profile = request.user.get_profile()
gremmie@1 133 user_form = EditUserForm(instance=request.user)
gremmie@1 134 profile_form = EditUserProfileForm(instance=profile)
gremmie@1 135
gremmie@1 136 return render_to_response('bio/edit_profile.html', {
gremmie@1 137 'user_form': user_form,
gremmie@1 138 'profile_form': profile_form,
bgneal@471 139 },
gremmie@1 140 context_instance = RequestContext(request))
gremmie@1 141
gremmie@1 142 #######################################################################
gremmie@1 143
gremmie@1 144 @login_required
gremmie@1 145 def change_avatar(request):
gremmie@1 146 if request.method == 'POST':
gremmie@1 147 form = UploadAvatarForm(request.POST, request.FILES)
gremmie@1 148 if form.is_valid():
bgneal@265 149 # Update the profile with the new avatar
bgneal@44 150 profile = request.user.get_profile()
bgneal@265 151
bgneal@265 152 # First delete any old avatar file
gremmie@1 153 if profile.avatar.name != '':
gremmie@1 154 profile.avatar.delete(save=False)
bgneal@265 155
bgneal@265 156 try:
bgneal@265 157 name, avatar = form.save()
bgneal@265 158 except IOError:
bgneal@265 159 messages.error(request, 'A file error occurred.')
bgneal@265 160 return HttpResponseRedirect(reverse('bio-me'))
bgneal@265 161
bgneal@265 162 if avatar is not None:
bgneal@265 163 profile.avatar.save(name, avatar, save=False)
gremmie@1 164 profile.save()
gremmie@1 165
bgneal@178 166 messages.success(request, 'Avatar updated')
gremmie@1 167 return HttpResponseRedirect(reverse('bio-me'))
gremmie@1 168 else:
gremmie@1 169 form = UploadAvatarForm()
gremmie@1 170
gremmie@1 171 return render_to_response('bio/avatar.html', {
gremmie@1 172 'form': form,
bgneal@471 173 },
gremmie@1 174 context_instance = RequestContext(request))
gremmie@1 175
bgneal@29 176 #######################################################################
gremmie@1 177
bgneal@138 178 @require_POST
bgneal@138 179 def flag_profile(request, profile_id):
bgneal@138 180 """
bgneal@138 181 This function handles the flagging of profiles by users. This function should
bgneal@138 182 be the target of an AJAX post.
bgneal@138 183 """
bgneal@138 184 if not request.user.is_authenticated():
bgneal@138 185 return HttpResponse('Please login or register to flag a profile.')
bgneal@138 186
bgneal@138 187 try:
bgneal@138 188 profile = UserProfile.objects.get(pk=profile_id)
bgneal@138 189 except UserProfile.DoesNotExist:
bgneal@138 190 return HttpResponseBadRequest("That profile doesn't exist.")
bgneal@138 191
bgneal@138 192 flag = UserProfileFlag(user=request.user, profile=profile)
bgneal@138 193 flag.save()
bgneal@138 194 email_admins('A Profile Has Been Flagged', """Hello,
bgneal@138 195
bgneal@138 196 A user has flagged a profile for review.
bgneal@138 197 """)
bgneal@138 198 return HttpResponse('The profile was flagged. A moderator will review the' \
bgneal@138 199 ' profile shortly. Thanks for helping to improve the content on this ' \
bgneal@138 200 'site.')
bgneal@138 201
bgneal@138 202 #######################################################################
bgneal@138 203
bgneal@29 204 @login_required
bgneal@29 205 def edit_elsewhere(request):
bgneal@29 206 im_id = 'id_im_%s' # to prevent duplicate ID in HTML output
bgneal@29 207 if request.method == 'POST':
bgneal@29 208 new_data = request.POST.copy()
bgneal@29 209
bgneal@29 210 # Add forms
bgneal@29 211 if new_data.get('sn-form') or new_data.get('im-form') or new_data.get('w-form'):
bgneal@29 212
bgneal@29 213 if new_data.get('sn-form'):
bgneal@29 214 sn_form = SocialNetworkForm(new_data)
bgneal@29 215 im_form = InstantMessengerForm(auto_id=im_id)
bgneal@29 216 w_form = WebsiteForm()
bgneal@29 217 form = sn_form
bgneal@29 218 elif new_data.get('im-form'):
bgneal@29 219 sn_form = SocialNetworkForm()
bgneal@29 220 im_form = InstantMessengerForm(new_data, auto_id=im_id)
bgneal@29 221 w_form = WebsiteForm()
bgneal@29 222 form = im_form
bgneal@29 223 elif new_data.get('w-form'):
bgneal@29 224 sn_form = SocialNetworkForm()
bgneal@29 225 im_form = InstantMessengerForm(auto_id=im_id)
bgneal@29 226 w_form = WebsiteForm(new_data)
bgneal@29 227 form = w_form
bgneal@29 228
bgneal@29 229 if form.is_valid():
bgneal@29 230 profile = form.save(commit=False)
bgneal@29 231 profile.user = request.user
bgneal@29 232 profile.save()
bgneal@29 233 return HttpResponseRedirect(request.path)
bgneal@29 234
bgneal@29 235 # Delete forms
bgneal@29 236 elif new_data.get('delete-sn-form') or new_data.get('delete-im-form') or new_data.get('delete-w-form'):
bgneal@29 237 delete_id = request.POST['delete_id']
bgneal@29 238
bgneal@471 239 update_occurred = True
bgneal@29 240 if new_data.get('delete-sn-form'):
bgneal@29 241 request.user.social_network_profiles.get(id=delete_id).delete()
bgneal@29 242 elif new_data.get('delete-im-form'):
bgneal@29 243 request.user.instant_messenger_profiles.get(id=delete_id).delete()
bgneal@29 244 elif new_data.get('delete-w-form'):
bgneal@29 245 request.user.website_profiles.get(id=delete_id).delete()
bgneal@471 246 else:
bgneal@471 247 update_occurred = False
bgneal@471 248
bgneal@471 249 if update_occurred:
bgneal@471 250 notify_profile_content_update(request.user.get_profile())
bgneal@29 251
bgneal@29 252 return HttpResponseRedirect(request.path)
bgneal@29 253
bgneal@29 254 # WTF?
bgneal@29 255 else:
bgneal@29 256 return HttpResponseServerError
bgneal@29 257
bgneal@29 258 else:
bgneal@29 259 # Create blank forms
bgneal@29 260 sn_form = SocialNetworkForm()
bgneal@29 261 im_form = InstantMessengerForm(auto_id=im_id)
bgneal@29 262 w_form = WebsiteForm()
bgneal@29 263
bgneal@29 264 return render_to_response('bio/edit_elsewhere.html', {
bgneal@471 265 'sn_form': sn_form,
bgneal@471 266 'im_form': im_form,
bgneal@29 267 'w_form': w_form,
bgneal@471 268 },
bgneal@29 269 context_instance=RequestContext(request))
bgneal@29 270
bgneal@149 271 #######################################################################
bgneal@149 272
bgneal@149 273 @login_required
bgneal@149 274 def member_search(request):
bgneal@149 275 if request.method == "POST":
bgneal@149 276 form = SearchUsersForm(request.POST)
bgneal@149 277 if form.is_valid():
bgneal@149 278 username = form.cleaned_data['username']
bgneal@471 279 return HttpResponseRedirect(reverse("bio-view_profile",
bgneal@149 280 kwargs={'username': username}))
bgneal@149 281 else:
bgneal@149 282 form = SearchUsersForm()
bgneal@149 283
bgneal@149 284 return render_to_response('bio/member_search.html', {
bgneal@149 285 'form': form,
bgneal@471 286 },
bgneal@149 287 context_instance=RequestContext(request))
bgneal@149 288