Expose log details for admins

src/pretix/control/templates/pretixcontrol/event/index.html

@@ -182,6 +182,12 @@
                         </div>
                         <div class="col-lg-6 col-sm-12 col-xs-12">
                             {{ log.display }}
+                            {% if staff_session %}
+                                <a href="" class="btn btn-default btn-xs" data-expandlogs data-id="{{ log.pk }}">
+                                    <span class="fa-eye fa fa-fw"></span>
+                                    {% trans "Inspect" %}
+                                </a>
+                            {% endif %}
                         </div>
                     </div>
                 </li>

src/pretix/control/templates/pretixcontrol/event/logs.html

@@ -31,7 +31,8 @@
             <li class="list-group-item logentry">
                 <div class="row">
                     <div class="col-lg-2 col-sm-6 col-xs-12">
-                        <span class="fa fa-clock-o"></span> {{ log.datetime|date:"SHORT_DATETIME_FORMAT" }}
+                        <span class="fa fa-clock-o"></span>
+                        {{ log.datetime|date:"SHORT_DATETIME_FORMAT" }}
                         {% if log.shredded %}
                             <span class="fa fa-eraser fa-danger fa-fw"
                                   data-toggle="tooltip"
@@ -69,6 +70,12 @@
                     </div>
                     <div class="col-lg-6 col-sm-12 col-xs-12">
                         {{ log.display }}
+                        {% if staff_session %}
+                            <a href="" class="btn btn-default btn-xs" data-expandlogs data-id="{{ log.pk }}">
+                                <span class="fa-eye fa fa-fw"></span>
+                                {% trans "Inspect" %}
+                            </a>
+                        {% endif %}
                     </div>
                 </div>
             </li>

src/pretix/control/templates/pretixcontrol/includes/logs.html

@@ -30,13 +30,18 @@
                     <span class="fa fa-eraser fa-danger fa-fw"
                           data-toggle="tooltip"
                           title="{% trans "Personal data was cleared from this log entry." %}">
-
                     </span>
                 {% endif %}
             </p>
 
             <p>
                 {{ log.display }}
+                {% if staff_session %}
+                    <a href="" class="btn btn-default btn-xs" data-expandlogs data-id="{{ log.pk }}">
+                        <span class="fa-eye fa fa-fw"></span>
+                        {% trans "Inspect" %}
+                    </a>
+                {% endif %}
             </p>
         </li>
     {% endfor %}

src/pretix/control/urls.py

@@ -18,6 +18,7 @@ urlpatterns = [
     url(r'^global/settings/$', global_settings.GlobalSettingsView.as_view(), name='global.settings'),
     url(r'^global/update/$', global_settings.UpdateCheckView.as_view(), name='global.update'),
     url(r'^global/message/$', global_settings.MessageView.as_view(), name='global.message'),
+    url(r'^logdetail/$', global_settings.LogDetailView.as_view(), name='global.logdetail'),
     url(r'^reauth/$', user.ReauthView.as_view(), name='user.reauth'),
     url(r'^sudo/$', user.StartStaffSession.as_view(), name='user.sudo'),
     url(r'^sudo/stop/$', user.StopStaffSession.as_view(), name='user.sudo.stop'),

src/pretix/control/views/global_settings.py

@@ -1,8 +1,11 @@
 from django.contrib import messages
-from django.shortcuts import redirect, reverse
+from django.http import JsonResponse
+from django.shortcuts import get_object_or_404, redirect, reverse
 from django.utils.translation import ugettext_lazy as _
+from django.views import View
 from django.views.generic import FormView, TemplateView
 
+from pretix.base.models import LogEntry
 from pretix.base.services.update_check import check_result_table, update_check
 from pretix.base.settings import GlobalSettingsObject
 from pretix.control.forms.global_settings import (
@@ -62,3 +65,9 @@ class UpdateCheckView(StaffMemberRequiredMixin, FormView):
 
 class MessageView(TemplateView):
     template_name = 'pretixcontrol/global_message.html'
+
+
+class LogDetailView(AdministratorPermissionRequiredMixin, View):
+    def get(self, request, *args, **kwargs):
+        le = get_object_or_404(LogEntry, pk=request.GET.get('pk'))
+        return JsonResponse({'data': le.parsed_data})

src/pretix/static/pretixcontrol/js/ui/main.js

@@ -551,6 +551,22 @@ $(function () {
         }
     });
 
+    $("a[data-expandlogs]").click(function (e) {
+        e.preventDefault();
+        var $a = $(this);
+        var id = $(this).attr("data-id");
+        $a.find(".fa").removeClass("fa-eye").addClass("fa-cog fa-spin");
+        $.getJSON('/control/logdetail/?pk=' + id, function (data) {
+            if ($a.parent().tagName === "p") {
+                $("<pre>").html(JSON.stringify(data.data, null, 2)).insertAfter($a.parent());
+            } else {
+                $("<pre>").html(JSON.stringify(data.data, null, 2)).appendTo($a.parent());
+            }
+            $a.remove();
+        });
+        return false;
+    });
+
     $("#ajaxerr").on("click", ".ajaxerr-close", ajaxErrDialog.hide);
     moment.locale($("body").attr("data-datetimelocale"));
 });

src/tests/control/test_permissions.py

@@ -26,6 +26,7 @@ def env():
 
 superuser_urls = [
     "global/settings/",
+    "logdetail/",
     "users/select2",
     "users/",
     "users/add",