Source Code for Module madrona.group_management.views

 1  from django.http import HttpResponse, HttpResponseRedirect 
 2  from django.contrib.auth.models import Group 
 3  from django.contrib.auth.decorators import login_required 
 4  from django.shortcuts import render_to_response 
 5  from django.conf import settings 
 6  from madrona.group_management.models import GroupRequest 
 7  from django.core.urlresolvers import reverse 
 8  from django.core.mail import send_mail 
 9  from django.template.loader import get_template 
10  from django.template import Context 
11   
12  @login_required 
13 -def group_request(request): 
14      current_groups = request.user.groups.all() 
15   
16      if request.method == 'GET': 
17          groups = Group.objects.all() 
18          if len(groups) == 0: 
19              return HttpResponse("There are no potential groups at this time.", status=404) 
20          return render_to_response('group_management/group_request_form.html',  
21                  {'user':request.user, 'groups': groups, 'current_groups': current_groups, 'MEDIA_URL':settings.MEDIA_URL})  
22      elif request.method == 'POST': 
23          group_ids = [int(x) for x in request.POST.getlist('sharing_groups')] 
24          # Log the request instance (models.group_request) and send email to settings.GROUP_REQUEST_EMAIL & redirect to request/sent/ 
25          groups = Group.objects.filter(pk__in=group_ids).exclude(pk__in=[x.pk for x in current_groups]) 
26          for group in groups: 
27              gr = GroupRequest(user=request.user, group=group)  
28              gr.save() 
29          if settings.GROUP_REQUEST_EMAIL: 
30              t = get_template('group_management/email_subject.txt') 
31              subject = t.render(Context({'user': request.user, 'groups': groups})).strip() 
32   
33              t = get_template('group_management/email_body.txt') 
34              body = t.render(Context({'user': request.user, 'groups': groups})) 
35   
36              send_mail(subject, body, settings.GROUP_REQUEST_EMAIL, [settings.GROUP_REQUEST_EMAIL], fail_silently=False) 
37   
38          return HttpResponseRedirect(reverse('group_management-request-sent')) 
39      else: 
40          return HttpResponse("Received unexpected " + request.method + " request.", status=400) 
41