def view_tag(request, tag_id):
"""
Displays a tag
"""
tag = Tag.objects.get(id=tag_id)
if (request.user == tag.owner
or request.user in tag.viewers.all()
or request.user in tag.users.all()
or tag.public):
pageData = {}
pageData['tag'] = tag
pageData['canEdit'] = (
request.user == tag.owner or request.user in tag.users.all())
pageData['viewers'] = tag.viewers.all()
pageData['users'] = tag.users.all()
pageData['public'] = tag.public
pageData['add_user_form'] = AddMemberForm()
form = AddTagForm()
initialDict = {
'public': tag.public,
'name': tag.name,
'description': tag.description
}
form.initial = initialDict
pageData['form'] = form
return render_to_response('tag_view.html', RequestContext(request, pageData))
else:
return HttpResponseRedirect('/tags/')
