Merge branch 'feature-stacked-activites' into 'master'

Feature Stacked Activites

Closes  #141

circle/dashboard/static/dashboard/vm-details.js

@@ -328,6 +328,17 @@ function decideActivityRefresh() {
   return check;
 }
 
+/* unescapes html got via the request, also removes whitespaces and replaces all ' with " */
+function unescapeHTML(html) {
+  return html.replace(/&lt;/g,'<').replace(/&gt;/g,'>').replace(/&amp;/g,'&').replace(/&ndash;/g, "–").replace(/\//g, "").replace(/'/g, '"').replace(/ /g, '');
+}
+
+/* the html page contains some tags that were modified via js (titles for example), we delete these
+   also some html tags are closed with / */
+function changeHTML(html) {
+  return html.replace(/data-original-title/g, "title").replace(/title=""/g, "").replace(/\//g, '').replace(/ /g, '');
+}
+
 function checkNewActivity(only_status, runs) {
   // set default only_status to false
   only_status = typeof only_status !== 'undefined' ? only_status : false;
@@ -339,6 +350,9 @@ function checkNewActivity(only_status, runs) {
     data: {'only_status': only_status},
     success: function(data) {
       if(!only_status) {
+        a = unescapeHTML(data['activities']);
+        b = changeHTML($("#activity-timeline").html());
+        if(a != b)
           $("#activity-timeline").html(data['activities']);
         $("#ops").html(data['ops']);
         $("#disk-ops").html(data['disk_ops']);

circle/dashboard/templates/dashboard/vm-detail/_activity-timeline.html

@@ -6,16 +6,18 @@
 </span> 
 <strong{% if user.is_superuser and a.result %} title="{{ a.result }}"{% endif %}>
   {% if user.is_superuser %}<a href="{{ a.get_absolute_url }}">{% endif %}
+    {% if a.times > 1 %}({{ a.times }}x){% endif %}
     {{ a.get_readable_name }}{% if user.is_superuser %}</a>{% endif %}
+
+{% if a.has_percent %}
+  - {{ a.percentage }}%
+{% endif %}
 </strong>
-{{ a.started|date:"Y-m-d H:i" }}{% if a.user %}, 
+{% if a.times < 2%}{{ a.started|date:"Y-m-d H:i" }}{% endif %}{% if a.user %}, 
   <a class="no-style-link" href="{% url "dashboard.views.profile" username=a.user.username %}">
     {% include "dashboard/_display-name.html" with user=a.user show_org=True %}
   </a>
 {% endif %}
-{% if a.has_percent %}
-  {{ a.percentage }}%
-{% endif %}
 {% if a.is_abortable_for_user %}
 <form action="{{ a.instance.get_absolute_url }}" method="POST" class="pull-right">
   {% csrf_token %}

circle/dashboard/views.py

@@ -272,7 +272,8 @@ class VmDetailView(CheckedDetailView):
         })
 
         # activity data
-        context['activities'] = self.object.get_activities(self.request.user)
+        context['activities'] = self.object.get_merged_activities(
+            self.request.user)
 
         context['vlans'] = Vlan.get_objects_with_level(
             'user', self.request.user
@@ -2115,7 +2116,7 @@ class LeaseDelete(LoginRequiredMixin, SuperuserRequiredMixin, DeleteView):
 @require_GET
 def vm_activity(request, pk):
     instance = Instance.objects.get(pk=pk)
-    if not instance.has_level(request.user, 'owner'):
+    if not instance.has_level(request.user, 'user'):
         raise PermissionDenied()
 
     response = {}
@@ -2127,7 +2128,7 @@ def vm_activity(request, pk):
     if only_status == "false":  # instance activity
         context = {
             'instance': instance,
-            'activities': instance.get_activities(request.user),
+            'activities': instance.get_merged_activities(request.user),
             'ops': get_operations(instance, request.user),
         }
 

circle/vm/models/instance.py

@@ -927,6 +927,27 @@ class Instance(AclBase, VirtualMachineDescModel, StatusModel, OperatedMixin,
                                                   user=user)
         return acts
 
+    def get_merged_activities(self, user=None):
+        whitelist = ("create_disk", "download_disk")
+        acts = self.get_activities(user)
+        merged_acts = []
+        latest = None
+
+        for a in acts:
+            if (latest == a.activity_code and
+                    merged_acts[-1].result == a.result and
+                    a.finished and merged_acts[-1].finished and
+                    a.user == merged_acts[-1].user and
+                    (merged_acts[-1].finished - a.finished).days < 7 and
+                    not a.activity_code.endswith(whitelist)):
+                merged_acts[-1].times += 1
+            else:
+                merged_acts.append(a)
+                merged_acts[-1].times = 1
+            latest = a.activity_code
+
+        return merged_acts
+
     def get_screenshot(self, timeout=5):
         queue_name = self.get_remote_queue_name('vm')
         return vm_tasks.screenshot.apply_async(args=[self.vm_name],