one: share quota

one/models.py

@@ -79,6 +79,14 @@ class UserCloudDetails(models.Model):
         return c
     def get_instance_pc(self):
         return 100*self.get_weighted_instance_count()/self.instance_quota
+    def get_weighted_share_count(self):
+        c = 0
+        for i in Share.objects.filter(owner=self.user).all():
+            c = c + i.template.instance_type.credit * i.instance_limit
+        return c
+    def get_share_pc(self):
+        return 100*self.get_weighted_share_count()/self.share_quota
+
 
 def set_quota(sender, instance, created, **kwargs):
     if not StoreApi.userexist(instance.user.username):
@@ -168,6 +176,7 @@ class Share(models.Model):
             help_text=_('Maximal count of instances launchable for this share.'))
     per_user_limit = models.IntegerField(verbose_name=_('per user limit'),
             help_text=_('Maximal count of instances launchable by a single user.'))
+    owner = models.ForeignKey(User, null=True, blank=True)
 
     def get_running_or_stopped(self):
         return Instance.objects.all().exclude(state='DONE').filter(share=self).count()

one/templates/box-templatelist.html

 {% load i18n %}
+{% load l10n %}
 {% get_current_language as LANGUAGE_CODE %}
     <div class="contentblock" id="template">
         <h2>{% trans "Templates" %}</h2>
@@ -131,9 +132,9 @@
             <li class="wm small">
                 <div class="summary">
                     <div class="quota">
-                        <div class="used" style="background-color: rgba(0,255,0,0.2); width: 19%"></div>
+                        <div class="used" style="background-color: rgba(0,255,0,0.2); width: {{userdetails.get_share_pc|unlocalize}}%"></div>
                     </div>
-                    <div class="name">{% blocktrans with used=19 all=100 %}Share quota: {{used}}/{{all}}{% endblocktrans %}</div>
+                    <div class="name">{% blocktrans with used=userdetails.get_weighted_share_count all=userdetails.share_quota %}Share quota: {{used}}/{{all}}{% endblocktrans %}</div>
                     <div class="clear"></div>
                 </div>
             </li>

one/templates/home.html

@@ -65,7 +65,7 @@
             <li class="wm small">
                 <div class="summary">
                     <div class="quota">
-                        <div class="used" style="background-color: rgba(0,255,0,0.2); width: {{userdetails.get_instance_pc}}%"></div>
+                        <div class="used" style="background-color: rgba(0,255,0,0.2); width: {{userdetails.get_instance_pc|unlocalize}}%"></div>
                     </div>
                     <div class="name">{% blocktrans with used=userdetails.get_weighted_instance_count all=userdetails.instance_quota %}Personal quota: {{used}}/{{all}}{% endblocktrans %}</div>
                     <div class="clear"></div>

one/views.py

@@ -137,6 +137,9 @@ ajax_template_wizard = login_required(AjaxTemplateWizard.as_view())
 
 class AjaxShareWizard(View):
     def get(self, request, id, gid=None, *args, **kwargs):
+        det = UserCloudDetails.objects.get(user=request.user)
+        if det.get_weighted_share_count() >= det.share_quota:
+            return HttpResponse(unicode(_('You do not have any free share quota.')))
         types = TYPES_L
         types[0]['default'] = True
         for i, t in enumerate(types):
@@ -146,13 +149,14 @@ class AjaxShareWizard(View):
         if gid:
             gid = get_object_or_404(Group, id=gid)
 
-        return render_to_response('new-share.html', RequestContext(request,{
+        return render_to_response('new-share.html', RequestContext(request, {
             'base': get_object_or_404(Template, id=id),
             'groups': request.user.person_set.all()[0].owned_groups.all(),
             'types': types,
             'group': gid,
             }))
     def post(self, request, id, gid=None, *args, **kwargs):
+        det = UserCloudDetails.objects.get(user=request.user)
         base = get_object_or_404(Template, id=id)
         if base.owner != request.user and not base.public and not request.user.is_superuser:
             raise PermissionDenied()
@@ -168,10 +172,12 @@ class AjaxShareWizard(View):
         if not stype in TYPES.keys():
             raise PermissionDenied()
         il = request.POST['instance_limit']
-        # TODO check quota
+        if det.get_weighted_share_count() + int(il)*base.instance_type.credit > det.share_quota:
+            messages.error(request, _('You do not have enough free share quota.'))
+            return redirect('/')
         s = Share.objects.create(name=request.POST['name'], description=request.POST['description'],
                 type=stype, instance_limit=il, per_user_limit=request.POST['per_user_limit'],
-                group=group, template=base)
+                group=group, template=base, owner=request.user)
         messages.success(request, _('Successfully shared %s.') % base)
         return redirect(group)
 ajax_share_wizard = login_required(AjaxShareWizard.as_view())

school/views.py

@@ -172,6 +172,7 @@ def group_show(request, gid):
         'mytemplates': mytemplates,
         'publictemplates': publictemplates,
         'noshare': noshare,
+        'userdetails': UserCloudDetails.objects.get(user=request.user),
         }))
 
 @login_required