dashboard: add my profile view

circle/dashboard/forms.py

@@ -22,6 +22,7 @@ from storage.models import Disk, DataStore
 from vm.models import (
     InstanceTemplate, Lease, InterfaceTemplate, Node, Trait, Instance
 )
+from .models import Profile
 
 VLANS = Vlan.objects.all()
 DISKS = Disk.objects.exclude(type="qcow2-snap")
@@ -991,3 +992,21 @@ class TraitForm(forms.ModelForm):
     class Meta:
         model = Trait
         fields = ['name']
+
+
+class MyProfileForm(forms.ModelForm):
+
+    class Meta:
+        fields = ('preferred_language', )
+        model = Profile
+
+    @property
+    def helper(self):
+        helper = FormHelper()
+        helper.layout = Layout('preferred_language', )
+        helper.add_input(Submit("submit", _("Save")))
+        return helper
+
+    def save(self, *args, **kwargs):
+        value = super(MyProfileForm, self).save(*args, **kwargs)
+        return value

circle/dashboard/models.py

@@ -4,6 +4,7 @@ from logging import getLogger
 from django.conf import settings
 from django.contrib.auth.models import User, Group
 from django.contrib.auth.signals import user_logged_in
+from django.core.urlresolvers import reverse
 from django.db.models import (
     Model, ForeignKey, OneToOneField, CharField, IntegerField, TextField,
     DateTimeField,
@@ -69,6 +70,8 @@ class Profile(Model):
         return Notification.send(self.user, subject, template, context,
                                  valid_until)
 
+    def get_absolute_url(self):
+        return reverse("dashboard.views.profile")
 
 class GroupProfile(AclBase):
     ACL_LEVELS = (

circle/dashboard/templates/dashboard/profile_form.html

+{% extends "dashboard/base.html" %}
+{% load i18n %}
+{% load crispy_forms_tags %} 
+{% block content %}
+
+<div class="row">
+  <div class="col-md-12">
+    <div class="panel panel-default">
+      <div class="panel-heading">
+        <a class="pull-right btn btn-default btn-xs" href="{% url "dashboard.index" %}">{% trans "Back" %}</a>
+        <h3 class="no-margin"><i class="icon-desktop"></i> {% trans "My profile" %}</h3>
+      </div>
+      <div class="panel-body">
+        {% crispy form %}
+      </div>
+    </div>
+  </div>
+</div>
+
+{% endblock %}

circle/dashboard/urls.py

@@ -4,10 +4,10 @@ from vm.models import Instance
 from .views import (
     AclUpdateView, DiskAddView, FavouriteView, GroupAclUpdateView, GroupDelete,
     GroupDetailView, GroupList, GroupUserDelete, IndexView, LeaseCreate,
-    LeaseDelete, LeaseDetail, NodeAddTraitView, NodeCreate, NodeDelete,
-    NodeDetailView, NodeGraphView, NodeList, NodeStatus, NotificationView,
-    PortDelete, TemplateAclUpdateView, TemplateCreate, TemplateDelete,
-    TemplateDetail, TemplateList, TransferOwnershipConfirmView,
+    LeaseDelete, LeaseDetail, MyPreferencesView, NodeAddTraitView, NodeCreate,
+    NodeDelete, NodeDetailView, NodeGraphView, NodeList, NodeStatus,
+    NotificationView, PortDelete, TemplateAclUpdateView, TemplateCreate,
+    TemplateDelete, TemplateDetail, TemplateList, TransferOwnershipConfirmView,
     TransferOwnershipView, vm_activity, VmCreate, VmDelete, VmDetailView,
     VmDetailVncTokenView, VmGraphView, VmList, VmMassDelete, VmMigrateView,
     VmRenewView,
@@ -97,4 +97,6 @@ urlpatterns = patterns(
 
     url(r'^disk/add/$', DiskAddView.as_view(),
         name="dashboard.views.disk-add"),
+    url(r'^profile/$', MyPreferencesView.as_view(),
+        name="dashboard.views.profile"),
 )

circle/dashboard/views.py

@@ -34,8 +34,8 @@ from braces.views import (
 )
 
 from .forms import (
-    CircleAuthenticationForm, DiskAddForm, HostForm, LeaseForm, NodeForm,
-    TemplateForm, TraitForm, VmCustomizeForm,
+    CircleAuthenticationForm, DiskAddForm, HostForm, LeaseForm, MyProfileForm,
+    NodeForm, TemplateForm, TraitForm, VmCustomizeForm,
 )
 from .tables import (NodeListTable, NodeVmListTable,
                      TemplateListTable, LeaseListTable, GroupListTable,)
@@ -2042,3 +2042,33 @@ class DiskAddView(TemplateView):
             r = obj.get_absolute_url()
             r = "%s#resources" % r
         return redirect(r)
+
+
+class MyPreferencesView(UpdateView):
+
+    model = Profile
+    form_class = MyProfileForm
+
+    def get_object(self, queryset=None):
+        if self.request.user.is_anonymous():
+            raise PermissionDenied()
+        try:
+            return self.request.user.profile
+        except Profile.DoesNotExist:
+            raise Http404(_("You don't have a profile."))
+
+    def form_valid(self, form):
+        response = super(MyPreferencesView, self).form_valid(form)
+        set_language_cookie(self.request, response)
+        return response
+
+
+def set_language_cookie(request, response, lang=None):
+    if lang is None:
+        try:
+            lang = request.user.profile.preferred_language
+        except:
+            return
+
+    cname = getattr(settings, 'LANGUAGE_COOKIE_NAME', 'django_language')
+    response.set_cookie(cname, lang, 365 * 86400)