Add Jamf Overview page

tests/jamf/test_jamf_setup_views.py

@@ -61,6 +61,32 @@ def _force_tag_config(self):
                                         regex=r"^YOLOFOMO: (.*)$",
                                         replacement=r"\1")
 
+    # jamf index
+
+    def test_jamf_index_redirect(self):
+        self._login_redirect(reverse("jamf:index"))
+
+    def test_jamf_index_permission_denied(self):
+        self._login()
+        response = self.client.get(reverse("jamf:index"))
+        self.assertEqual(response.status_code, 403)
+
+    def test_jamf_index(self):
+        self._login("jamf.view_jamfinstance")
+        jamf_instance = self._force_jamf_instance()
+        response = self.client.get(reverse("jamf:index"))
+        self.assertEqual(response.status_code, 200)
+        self.assertTemplateUsed(response, "jamf/index.html")
+        self.assertContains(response, jamf_instance.host)
+
+    def test_jamf_index_no_list(self):
+        self._login("jamf.view_tagconfig")
+        jamf_instance = self._force_jamf_instance()
+        response = self.client.get(reverse("jamf:index"))
+        self.assertEqual(response.status_code, 200)
+        self.assertTemplateUsed(response, "jamf/index.html")
+        self.assertNotContains(response, jamf_instance.host)
+
     # jamf instances
 
     def test_jamf_instances_redirect(self):

zentral/contrib/jamf/templates/jamf/index.html

@@ -0,0 +1,121 @@
+{% extends 'base.html' %}
+{% load ui_extras %}
+
+{% block content %}
+<ol class="breadcrumb">
+  <li class="breadcrumb-item"><a href="/">Home</a></li>
+  <li class="breadcrumb-item active">Jamf</li>
+</ol>
+
+<div class="row">
+  <div class="col-md-12">
+    <h2>Jamf</h2>
+  </div>
+  <div class="col-sm-6">
+    <canvas class="chart"
+            data-app="jamf"
+            data-dataset="event_count"
+            width="200"
+            height="120"></canvas>
+  </div>
+  <div class="col-sm-6">
+    <canvas class="chart"
+            data-app="jamf"
+            data-dataset="unique_msn"
+            width="200"
+            height="120"></canvas>
+  </div>
+  <div class="col-md-12">
+    {% if perms.jamf.view_jamfinstance %}
+    <h3>Instance{{ instances_count|pluralize }} ({{ instances_count }})</h3>
+        {% if instances %}
+        <table class="table table-light table-striped align-middle table-hover">
+            <thead>
+                <tr>
+                <th>Host</th>
+                <th>API User</th>
+                <th>Business unit</th>
+                {% if perms.jamf.change_jamfinstance %}
+                <th></th>
+                {% endif %}
+                </tr>
+            </thead>
+            <tbody>
+                {% for jamf_instance in instances %}
+                <tr class="data-row">
+                <td><a href="{{ jamf_instance.get_absolute_url }}">{{ jamf_instance.host }}</a></td>
+                <td>{{ jamf_instance.user }}</td>
+                <td>
+                    {% if jamf_instance.business_unit %}
+                    {{ jamf_instance.business_unit }}
+                    {% else %}
+                    -
+                    {% endif %}
+                </td>
+                {% if perms.jamf.change_jamfinstance %}
+                <td class="text-end py-0">
+                    {% url 'jamf:update_jamf_instance' jamf_instance.pk as url %}
+                    {% button 'UPDATE' url "Edit Instance" %}
+                </td>
+                {% endif %}
+                </tr>
+                {% endfor %}
+            </tbody>
+        </table>
+        {% else %}
+            {% if perms.jamf.add_jamfinstance %}
+                {% url 'jamf:create_jamf_instance' as link %}
+                {% no_entities 'Instances' link %}
+            {% else %}
+                {% no_entities 'Instances' %}
+            {% endif %}
+        {% endif %}
+    {% endif %}
+  </div>
+</div>
+{% endblock %}
+
+{% block extrajs %}
+<script nonce="{{ request.csp_nonce }}">
+  function get_data_and_make_chart(url, charts) {
+    $.getJSON(url, function(data) {
+      for (var dataset in data.datasets) {
+        if (data.datasets.hasOwnProperty(dataset)) {
+          var canvas = charts[data.app][dataset];
+          var chart = new Chart(canvas, {
+            type: 'bar',
+            data: {labels: data.labels,
+                   datasets: [data.datasets[dataset]]},
+            options: {
+                scales: {
+                    xAxes: [{gridLines: { color: "darkgray", zeroLineColor: "darkgray" }}],
+                    yAxes: [{gridLines: { color: "darkgray", zeroLineColor: "darkgray" }}]
+                }
+            }
+          });
+        }
+      }
+    });
+  }
+
+  $(document).ready(function(){
+    var charts = {};
+    var urls = Array();
+    $(".chart").each(function(index, canvas) {
+      canvas = $(canvas);
+      var app = canvas.data('app');
+      var dataset = canvas.data('dataset');
+      if(! charts.hasOwnProperty(app)) {
+        charts[app] = {};
+        urls.push('/app/' + app + '/hist_data/day/14/');
+      }
+      charts[app][dataset] = canvas;
+    });
+    for (var idx in urls) {
+      if (urls.hasOwnProperty(idx)) {
+        get_data_and_make_chart(urls[idx], charts);
+      }
+    }
+  });
+</script>
+{% endblock %}

zentral/contrib/jamf/urls.py

@@ -4,6 +4,10 @@
 
 app_name = "jamf"
 urlpatterns = [
+
+    # index
+    path('', views.IndexView.as_view(), name="index"),
+
     # setup > jamf instances
     path('instances/', views.JamfInstancesView.as_view(), name="jamf_instances"),
     path('instances/create/', views.CreateJamfInstanceView.as_view(), name="create_jamf_instance"),
@@ -27,6 +31,7 @@
 
 modules_menu_cfg = {
     'items': (
+        ('index', 'Overview', False, ('jamf',)),
         ('jamf_instances', 'jamf instances', False, ('jamf.view_jamfinstance',)),
     ),
     'weight': 60,

zentral/contrib/jamf/views.py

@@ -1,9 +1,10 @@
 import logging
 from django.contrib import messages
-from django.contrib.auth.mixins import PermissionRequiredMixin
+from django.core.exceptions import PermissionDenied
+from django.contrib.auth.mixins import LoginRequiredMixin, PermissionRequiredMixin
 from django.shortcuts import get_object_or_404, redirect
 from django.urls import reverse_lazy
-from django.views.generic import DetailView, View, ListView
+from django.views.generic import DetailView, TemplateView, ListView, View
 from django.views.generic.edit import CreateView, UpdateView, DeleteView
 from zentral.utils.api_views import APIAuthError, JSONPostAPIView
 from .api_client import APIClient, APIClientError
@@ -17,6 +18,18 @@
 
 # setup > jamf instances
 
+class IndexView(LoginRequiredMixin, TemplateView):
+    template_name = "jamf/index.html"
+
+    def get_context_data(self, **kwargs):
+        if not self.request.user.has_module_perms("jamf"):
+            raise PermissionDenied("Not allowed")
+        ctx = super().get_context_data(**kwargs)
+        jamf_instances = JamfInstance.objects.all()
+        ctx["instances"] = jamf_instances
+        ctx["instances_count"] = jamf_instances.count()
+        return ctx
+
 
 class JamfInstancesView(PermissionRequiredMixin, ListView):
     permission_required = "jamf.view_jamfinstance"