Merge branch 'issue-106' into 'master'

Locale support #106

circle/circle/settings/base.py

@@ -192,6 +192,7 @@ MIDDLEWARE_CLASSES = (
     # Default Django middleware.
     'django.middleware.common.CommonMiddleware',
     'django.contrib.sessions.middleware.SessionMiddleware',
+    'django.middleware.locale.LocaleMiddleware',
     'django.middleware.csrf.CsrfViewMiddleware',
     'django.contrib.auth.middleware.AuthenticationMiddleware',
     'django.contrib.messages.middleware.MessageMiddleware',

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 +70,9 @@ 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/base.html

@@ -36,12 +36,15 @@
             {% block navbar-ul %}
             {% endblock %}    
           </ul>
-          <a class="navbar-brand pull-right" href="/network/" style="color: white; font-size: 10px;">Network</a>
-          <a class="navbar-brand pull-right" href="/admin/" style="color: white; font-size: 10px;">Admin</a>
           {% if user.is_authenticated %}
-          <a class="navbar-brand pull-right" href="{% url "logout" %}?next={% url "login" %}" style="color: white; font-size: 10px;">Log out {{user}}</a>
+            <a class="navbar-brand pull-right" href="{% url "logout" %}?next={% url "login" %}" style="color: white; font-size: 10px;"><i class="icon-signout icon-sign-out"></i> {% trans "Log out" %}</a>
+            <a class="navbar-brand pull-right" href="{% url "dashboard.views.profile" %}" title="{% trans "User profile" %}" style="color: white; font-size: 10px;"><i class="icon-user "></i> {{user}}</a>
+            <a class="navbar-brand pull-right" href="/network/" style="color: white; font-size: 10px;"><i class="icon-globe"></i> {% trans "Network" %}</a>
+            {% if user.is_superuser %}
+              <a class="navbar-brand pull-right" href="/admin/" style="color: white; font-size: 10px;"><i class="icon-cogs"></i> {% trans "Admin" %}</a>
+            {% endif %}
           {% else %}
-          <a class="navbar-brand pull-right" href="{% url "login" %}?next={% url "dashboard.index" %}" style="color: white; font-size: 10px;">Login</a>
+            <a class="navbar-brand pull-right" href="{% url "login" %}?next={% url "dashboard.index" %}" style="color: white; font-size: 10px;"><i class="icon-sign-in"></i> {% trans "Log in " %}</a>
           {% endif %}
         </div><!-- .collapse .navbar-collapse -->
     </div><!-- navbar navbar-inverse navbar-fixed-top -->

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,)
@@ -1999,8 +1999,10 @@ def circle_login(request):
     extra_context = {
         'saml2': hasattr(settings, "SAML_CONFIG")
     }
-    return login(request, authentication_form=authentication_form,
-                 extra_context=extra_context)
+    response = login(request, authentication_form=authentication_form,
+                     extra_context=extra_context)
+    set_language_cookie(request, response)
+    return response
 
 
 class DiskAddView(TemplateView):
@@ -2042,3 +2044,33 @@ 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)