Merge branch 'feature-future-member' into 'master'

Feature Future Member

fixes #59

circle/dashboard/models.py

@@ -126,6 +126,18 @@ class Profile(Model):
         return self.get_display_name()
 
 
+class FutureMember(Model):
+    org_id = CharField(max_length=64, help_text=_(
+        'Unique identifier of the person, e.g. a student number.'))
+    group = ForeignKey(Group)
+
+    class Meta:
+        unique_together = ('org_id', 'group')
+
+    def __unicode__(self):
+        return u"%s (%s)" % (self.org_id, self.group)
+
+
 class GroupProfile(AclBase):
     ACL_LEVELS = (
         ('operator', _('operator')),
@@ -210,6 +222,10 @@ if hasattr(settings, 'SAML_ORG_ID_ATTRIBUTE'):
                              group, unicode(g))
                 g.user_set.add(sender)
 
+        for i in FutureMember.objects.filter(org_id=value):
+            i.group.user_set.add(sender)
+            i.delete()
+
         owneratrs = getattr(settings, 'SAML_GROUP_OWNER_ATTRIBUTES', [])
         for group in chain(*[attributes[i]
                              for i in owneratrs if i in attributes]):

circle/dashboard/templates/dashboard/confirm/base-remove.html

+{% extends "base.html" %}
+{% load i18n %}
+
+{% block title-site %}Dashboard | CIRCLE{% endblock %}
+
+{% block content %}
+{% blocktrans with group=object member=member %}
+Do you really want to remove {{member}} from {{group}}?
+{% endblocktrans %}
+
+<form action="" method="POST">{% csrf_token %}
+    <input type="submit" value="{% trans "Remove" %}" />
+</form>
+{% endblock %}

circle/dashboard/templates/dashboard/group-detail.html

@@ -71,16 +71,30 @@
             </td>
           </tr>
         {% endfor %}
+        {% for i in future_users %}
+	  <tr>
+            <td>
+              <i class="icon-user text-muted"></i>
+            </td>
+            <td> {{ i.org_id }} </td>
+	    <td>
+              <a href="{% url "dashboard.views.remove-future-user" member_org_id=i.org_id group_pk=group.pk %}"
+                  class="real-link btn-link btn-xs">
+                  <i class="icon-remove"><span class="sr-only">{% trans "remove" %}</span></i></a>
+            </td>
+          </tr>
+        {% endfor %}
         <tr>
           <td><i class="icon-plus"></i></td>
           <td colspan="2">
-            <input type="text" class="form-control" name="list-new-name"placeholder="{% trans "Name of user" %}">
+            <input type="text" class="form-control" name="list-new-name"
+            placeholder="{% trans "Name of user" %}">
           </td>
         </tr>
   </tbody>
   </table>
   <textarea name="list-new-namelist" class="form-control" 
-    placeholder="{% trans "List of usernames (one per line)." %}"></textarea>
+    placeholder="{% trans "Add multiple users at once (one identifier per line)." %}"></textarea>
   <div class="form-actions">
     <button type="submit" class="btn btn-success">{% trans "Save" %}</button>
   </div>

circle/dashboard/urls.py

@@ -31,6 +31,7 @@ from .views import (
     VmDetailVncTokenView, VmGraphView, VmList, VmMassDelete, VmMigrateView,
     VmRenewView, DiskRemoveView, get_disk_download_status, InterfaceDeleteView,
     GroupRemoveAclUserView, GroupRemoveAclGroupView, GroupRemoveUserView,
+    GroupRemoveFutureUserView,
     GroupCreate, GroupProfileUpdate,
     TemplateChoose,
     UserCreationView,
@@ -159,6 +160,9 @@ urlpatterns = patterns(
     url(r'^group/(?P<group_pk>\d+)/remove/user/(?P<member_pk>\d+)/$',
         GroupRemoveUserView.as_view(),
         name="dashboard.views.remove-user"),
+    url(r'^group/(?P<group_pk>\d+)/remove/futureuser/(?P<member_org_id>.+)/$',
+        GroupRemoveFutureUserView.as_view(),
+        name="dashboard.views.remove-future-user"),
     url(r'^group/create/$', GroupCreate.as_view(),
         name='dashboard.views.group-create'),
     url(r'^group/(?P<group_pk>\d+)/create/$',

circle/dashboard/views.py

@@ -74,7 +74,7 @@ from vm.models import (
 )
 from storage.models import Disk
 from firewall.models import Vlan, Host, Rule
-from .models import Favourite, Profile, GroupProfile
+from .models import Favourite, Profile, GroupProfile, FutureMember
 
 logger = logging.getLogger(__name__)
 saml_available = hasattr(settings, "SAML_CONFIG")
@@ -802,6 +802,8 @@ class GroupDetailView(CheckedDetailView):
         context = super(GroupDetailView, self).get_context_data(**kwargs)
         context['group'] = self.object
         context['users'] = self.object.user_set.all()
+        context['future_users'] = FutureMember.objects.filter(
+            group=self.object)
         context['acl'] = get_group_acl_data(self.object)
         context['group_profile_form'] = GroupProfileUpdate.get_form_object(
             self.request, self.object.profile)
@@ -835,7 +837,11 @@ class GroupDetailView(CheckedDetailView):
             entity = User.objects.get(username=name)
             self.object.user_set.add(entity)
         except User.DoesNotExist:
-            warning(request, _('User "%s" not found.') % name)
+            if saml_available:
+                FutureMember.objects.get_or_create(org_id=name,
+                                                   group=self.object)
+            else:
+                warning(request, _('User "%s" not found.') % name)
 
     def __add_list(self, request):
         if not self.get_has_level()(request.user, 'operator'):
@@ -1354,6 +1360,7 @@ class GroupRemoveUserView(CheckedDetailView, DeleteView):
     slug_field = 'pk'
     slug_url_kwarg = 'group_pk'
     read_level = 'operator'
+    member_key = 'member_pk'
 
     def get_has_level(self):
         return self.object.profile.has_level
@@ -1395,7 +1402,7 @@ class GroupRemoveUserView(CheckedDetailView, DeleteView):
         object = self.get_object()
         if not object.profile.has_level(request.user, 'operator'):
             raise PermissionDenied()
-        self.remove_member(kwargs["member_pk"])
+        self.remove_member(kwargs[self.member_key])
         success_url = self.get_success_url()
         success_message = self.get_success_message()
         if request.is_ajax():
@@ -1408,6 +1415,31 @@ class GroupRemoveUserView(CheckedDetailView, DeleteView):
             return HttpResponseRedirect(success_url)
 
 
+class GroupRemoveFutureUserView(GroupRemoveUserView):
+
+    member_key = 'member_org_id'
+
+    def get(self, request, member_org_id, *args, **kwargs):
+        self.member_org_id = member_org_id
+        return super(GroupRemoveUserView, self).get(request, *args, **kwargs)
+
+    def get_context_data(self, **kwargs):
+        context = super(GroupRemoveUserView, self).get_context_data(**kwargs)
+        try:
+            context['member'] = FutureMember.objects.get(
+                org_id=self.member_org_id, group=self.get_object())
+        except FutureMember.DoesNotExist:
+            raise Http404()
+        return context
+
+    def remove_member(self, org_id):
+        FutureMember.objects.filter(org_id=org_id,
+                                    group=self.get_object()).delete()
+
+    def get_success_message(self):
+        return _("Future user successfully removed from group.")
+
+
 class GroupRemoveAclUserView(GroupRemoveUserView):
 
     def remove_member(self, pk):