From e54026c40a56652554c9d7ed12f1a8714c452a2a Mon Sep 17 00:00:00 2001
From: Jean-Romain Garnier <jean-romain.garnier@supelec.fr>
Date: Fri, 24 Apr 2020 17:35:48 +0200
Subject: [PATCH] Rework event logs view

---
 logs/models.py                          | 32 ++++++++++++++++++++++++-
 logs/templates/logs/aff_stats_logs.html | 16 +++++++++----
 2 files changed, 42 insertions(+), 6 deletions(-)

diff --git a/logs/models.py b/logs/models.py
index b5d7d080..4aa0bcc4 100644
--- a/logs/models.py
+++ b/logs/models.py
@@ -25,6 +25,7 @@ from reversion.models import Version, Revision
 from django.utils.translation import ugettext_lazy as _
 from django.contrib.auth.models import Group
 from django.db.models import Q
+from django.apps import apps
 
 from machines.models import IpList
 from machines.models import Interface
@@ -39,6 +40,34 @@ from topologie.models import Port
 from .forms import classes_for_action_type
 
 
+class VersionAction:
+    def __init__(self, version):
+        self.version = version
+
+    def name(self):
+        return self.version.object_repr
+
+    def application(self):
+        return self.version.content_type.app_label
+
+    def model_name(self):
+        return self.version.content_type.model
+
+    def object_id(self):
+        return self.version.object_id
+
+    def object_type(self):
+        return apps.get_model(self.application(), self.model_name())
+
+
+class RevisionAction:
+    """A Revision may group multiple Version objects together"""
+    def __init__(self, revision):
+        self.performed_by = revision.user
+        self.revision = revision
+        self.versions = [VersionAction(v) for v in revision.version_set.all()]
+
+
 class ActionsSearch:
     def get(self, params):
         """
@@ -65,7 +94,8 @@ class ActionsSearch:
         if action_models:
             query &= Q(version__content_type__model__in=action_models)
 
-        return (
+        return map(
+            RevisionAction,
             Revision.objects.all()
             .filter(query)
             .select_related("user")
diff --git a/logs/templates/logs/aff_stats_logs.html b/logs/templates/logs/aff_stats_logs.html
index ab12a02f..c161cdbd 100644
--- a/logs/templates/logs/aff_stats_logs.html
+++ b/logs/templates/logs/aff_stats_logs.html
@@ -34,7 +34,6 @@ with this program; if not, write to the Free Software Foundation, Inc.,
     <thead>
         <tr>
             <th>{% trans "Edited object" %}</th>
-            <th>{% trans "Object type" %}</th>
             {% trans "Edited by" as tr_edited_by %}
             <th>{% include 'buttons/sort.html' with prefix='logs' col='author' text=tr_edited_by %}</th>
             {% trans "Date of editing" as tr_date_of_editing %}
@@ -44,11 +43,18 @@ with this program; if not, write to the Free Software Foundation, Inc.,
         </tr>
     </thead>
     {% for revision in revisions_list %}
-        {% for reversion in revision.version_set.all %}
+        {% for version in revision.versions %}
             <tr>
-                <td>{{ reversion.object|truncatechars:20 }}</td>
-                <td>{{ reversion.content_type.model|truncatechars:20 }}</td>
-                <td>{{ revision.user }}</td>
+                <td>
+                    <a href="{% url 'logs:history' revision.application revision.model_name revision.object_id %}" title="{% trans "History" %}">
+                        {{ version.name }}
+                    </a>
+                </td>
+                <td>
+                    <a href="{% url 'users:profil' userid=revision.user.id %}" title=tr_view_the_profile>
+                        {{ revision.user }}
+                    </a>
+                </td>
                 <td>{{ revision.date_created }}</td>
                 <td>{{ revision.comment }}</td>
                 {% can_edit_history %}