Merge branch 'filter_event_logs' into 'dev'

Add ability to filter event logs and make them nicer

See merge request re2o/re2o!519

api/locale/fr/LC_MESSAGES/django.po

@@ -21,7 +21,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: 2.5\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-04-23 21:25+0200\n"
+"POT-Creation-Date: 2020-04-24 18:45+0200\n"
 "PO-Revision-Date: 2019-01-07 01:37+0100\n"
 "Last-Translator: Laouen Fernet <laouen.fernet@supelec.fr>\n"
 "Language-Team: \n"

cotisations/locale/fr/LC_MESSAGES/django.po

@@ -21,7 +21,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: 2.5\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-04-23 21:25+0200\n"
+"POT-Creation-Date: 2020-04-24 18:45+0200\n"
 "PO-Revision-Date: 2018-03-31 16:09+0002\n"
 "Last-Translator: Laouen Fernet <laouen.fernet@supelec.fr>\n"
 "Language: fr_FR\n"

logs/forms.py

@@ -25,15 +25,105 @@ from django.forms import Form
 from django.utils.translation import ugettext_lazy as _
 from re2o.base import get_input_formats_help_text
 
+import inspect
+
+# Import all models in which there are classes to be filtered on
+import cotisations.models
+import machines.models
+import preferences.models
+import tickets.models
+import topologie.models
+import users.models
+
+
+CHOICES_ACTION_TYPE = (
+    ("users", _("Users")),
+    ("machines", _("Machines")),
+    ("subscriptions", _("Subscription")),
+    ("whitelists", _("Whitelists")),
+    ("bans", _("Bans")),
+    ("topology", _("Topology")),
+    ("all", _("All")),
+)
+
 CHOICES_TYPE = (
     ("ip", _("IPv4")),
     ("mac", _("MAC address")),
 )
 
 
+def all_classes(module):
+    classes = []
+
+    for name, obj in inspect.getmembers(module):
+        if inspect.isclass(obj):
+            classes.append(name)
+
+    return classes
+
+
+def classes_for_action_type(action_type):
+    """Return the list of class names to be displayed for a
+    given actions type filter"""
+    if action_type == "users":
+        return [
+            users.models.User.__name__,
+            users.models.Adherent.__name__,
+            users.models.Club.__name__,
+            users.models.EMailAddress.__name__
+        ]
+
+    if action_type == "machines":
+        return [
+            machines.models.Machine.__name__,
+            machines.models.Interface.__name__
+        ]
+
+    if action_type == "subscriptions":
+        return all_classes(cotisations.models)
+
+    if action_type == "whitelists":
+        return [users.models.Whitelist.__name__]
+
+    if action_type == "bans":
+        return [users.models.Ban.__name__]
+
+    if action_type == "topology":
+        return all_classes(topologie.models)
+
+    # "all" is a special case, just return None
+    return None
+
+
+class ActionsSearchForm(Form):
+    """The form for a simple search"""
+    u = forms.ModelChoiceField(
+        label=_("Performed by"),
+        queryset=users.models.User.objects.all(),
+        required=False,
+    )
+    t = forms.MultipleChoiceField(
+        label=_("Action type"),
+        required=False,
+        widget=forms.CheckboxSelectMultiple,
+        choices=CHOICES_ACTION_TYPE,
+        initial=[i[0] for i in CHOICES_ACTION_TYPE],
+    )
+    s = forms.DateField(required=False, label=_("Start date"))
+    e = forms.DateField(required=False, label=_("End date"))
+
+    def __init__(self, *args, **kwargs):
+        super(ActionsSearchForm, self).__init__(*args, **kwargs)
+        self.fields["s"].help_text = get_input_formats_help_text(
+            self.fields["s"].input_formats
+        )
+        self.fields["e"].help_text = get_input_formats_help_text(
+            self.fields["e"].input_formats
+        )
+
+
 class MachineHistorySearchForm(Form):
     """The form for a simple search"""
-
     q = forms.CharField(
         label=_("Search"),
         max_length=100,

logs/locale/fr/LC_MESSAGES/django.po

@@ -21,7 +21,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: 2.5\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-04-23 21:25+0200\n"
+"POT-Creation-Date: 2020-04-24 18:45+0200\n"
 "PO-Revision-Date: 2018-06-23 16:01+0200\n"
 "Last-Translator: Laouen Fernet <laouen.fernet@supelec.fr>\n"
 "Language-Team: \n"
@@ -34,48 +34,87 @@ msgstr ""
 msgid "You don't have the right to view this application."
 msgstr "Vous n'avez pas le droit de voir cette application."
 
-#: logs/forms.py:29 logs/templates/logs/machine_history.html:35
+#: logs/forms.py:40 logs/templates/logs/sidebar.html:53
+msgid "Users"
+msgstr "Utilisateurs"
+
+#: logs/forms.py:41
+msgid "Machines"
+msgstr "Machines"
+
+#: logs/forms.py:42
+msgid "Subscription"
+msgstr "Cotisations"
+
+#: logs/forms.py:43
+msgid "Whitelists"
+msgstr "Accès gracieux"
+
+#: logs/forms.py:44
+msgid "Bans"
+msgstr "Bannissements"
+
+#: logs/forms.py:45 logs/views.py:424
+msgid "Topology"
+msgstr "Topologie"
+
+#: logs/forms.py:46
+msgid "All"
+msgstr "Tous"
+
+#: logs/forms.py:50 logs/templates/logs/machine_history.html:35
 msgid "IPv4"
 msgstr "IPv4"
 
-#: logs/forms.py:30 logs/templates/logs/machine_history.html:36
+#: logs/forms.py:51 logs/templates/logs/machine_history.html:36
 msgid "MAC address"
 msgstr "Adresse MAC"
 
-#: logs/forms.py:38 logs/templates/logs/search_machine_history.html:38
+#: logs/forms.py:101 logs/templates/logs/detailed_history.html:38
-msgid "Search"
+msgid "Performed by"
-msgstr "Rechercher"
+msgstr "Effectué(e) par"
 
-#: logs/forms.py:42
+#: logs/forms.py:106
-msgid "Search type"
+msgid "Action type"
-msgstr "Type de recherche"
+msgstr "Type d'action"
 
-#: logs/forms.py:45 logs/templates/logs/machine_history.html:37
+#: logs/forms.py:112 logs/forms.py:135
+#: logs/templates/logs/machine_history.html:37
 msgid "Start date"
 msgstr "Date de début"
 
-#: logs/forms.py:46 logs/templates/logs/machine_history.html:38
+#: logs/forms.py:113 logs/forms.py:136
+#: logs/templates/logs/machine_history.html:38
 msgid "End date"
 msgstr "Date de fin"
 
-#: logs/models.py:260 logs/models.py:364 logs/models.py:397 logs/models.py:480
+#: logs/forms.py:128 logs/templates/logs/search_machine_history.html:38
-#: logs/models.py:572 logs/models.py:610
+#: logs/templates/logs/search_stats_logs.html:38
+msgid "Search"
+msgstr "Rechercher"
+
+#: logs/forms.py:132
+msgid "Search type"
+msgstr "Type de recherche"
+
+#: logs/models.py:314 logs/models.py:498 logs/models.py:531 logs/models.py:614
+#: logs/models.py:706 logs/models.py:744
 msgid "None"
 msgstr "Aucun(e)"
 
-#: logs/models.py:374 logs/models.py:393 logs/models.py:407 logs/models.py:552
+#: logs/models.py:508 logs/models.py:527 logs/models.py:541 logs/models.py:686
-#: logs/models.py:597 logs/models.py:602 logs/models.py:607 logs/models.py:617
+#: logs/models.py:731 logs/models.py:736 logs/models.py:741 logs/models.py:751
-#: logs/views.py:592
+#: logs/views.py:604
 msgid "Deleted"
 msgstr "Supprimé(e)"
 
-#: logs/models.py:381 logs/models.py:386
+#: logs/models.py:515 logs/models.py:520
 #: logs/templates/logs/detailed_history.html:52
 #: logs/templates/logs/machine_history.html:55
 msgid "Unknown"
 msgstr "Inconnu(e)"
 
-#: logs/models.py:605
+#: logs/models.py:739
 msgid "No name"
 msgstr "Sans nom"
 
@@ -84,25 +123,31 @@ msgid "Edited object"
 msgstr "Objet modifié"
 
 #: logs/templates/logs/aff_stats_logs.html:37
-#: logs/templates/logs/aff_stats_models.html:32
-msgid "Object type"
-msgstr "Type d'objet"
-
-#: logs/templates/logs/aff_stats_logs.html:38
 msgid "Edited by"
 msgstr "Modifié par"
 
-#: logs/templates/logs/aff_stats_logs.html:40
+#: logs/templates/logs/aff_stats_logs.html:39
 msgid "Date of editing"
 msgstr "Date de modification"
 
+#: logs/templates/logs/aff_stats_logs.html:41
+#: logs/templates/logs/detailed_history.html:39
+msgid "Edited"
+msgstr "Modifié"
+
 #: logs/templates/logs/aff_stats_logs.html:42
 #: logs/templates/logs/detailed_history.html:40
 #: logs/templates/logs/machine_history.html:39
 msgid "Comment"
 msgstr "Commentaire"
 
-#: logs/templates/logs/aff_stats_logs.html:58
+#: logs/templates/logs/aff_stats_logs.html:51
+#: logs/templates/logs/detailed_history.html:28
+#: logs/templates/logs/detailed_history.html:85
+msgid "History"
+msgstr "Historique"
+
+#: logs/templates/logs/aff_stats_logs.html:87
 #: logs/templates/logs/aff_summary.html:62
 #: logs/templates/logs/aff_summary.html:85
 #: logs/templates/logs/aff_summary.html:104
@@ -116,6 +161,10 @@ msgstr "Annuler"
 msgid "Statistics of the set %(key)s"
 msgstr "Statistiques de l'ensemble %(key)s"
 
+#: logs/templates/logs/aff_stats_models.html:32
+msgid "Object type"
+msgstr "Type d'objet"
+
 #: logs/templates/logs/aff_stats_models.html:33
 msgid "Number of stored entries"
 msgstr "Nombre d'entrées enregistrées"
@@ -199,23 +248,11 @@ msgstr ""
 msgid "Confirm"
 msgstr "Confirmer"
 
-#: logs/templates/logs/detailed_history.html:28
-#: logs/templates/logs/detailed_history.html:85
-msgid "History"
-msgstr "Historique"
-
 #: logs/templates/logs/detailed_history.html:31
+#, python-format
 msgid "History of %(title)s"
 msgstr "Historique de %(title)s"
 
-#: logs/templates/logs/detailed_history.html:38
-msgid "Performed by"
-msgstr "Effectué(e) par"
-
-#: logs/templates/logs/detailed_history.html:39
-msgid "Edited"
-msgstr "Modifié"
-
 #: logs/templates/logs/detailed_history.html:75
 msgid "No event"
 msgstr "Aucun évènement"
@@ -232,7 +269,7 @@ msgid "Statistics"
 msgstr "Statistiques"
 
 #: logs/templates/logs/index.html:32 logs/templates/logs/stats_logs.html:32
-#: logs/views.py:427
+#: logs/views.py:439
 msgid "Actions performed"
 msgstr "Actions effectuées"
 
@@ -257,6 +294,11 @@ msgstr "Aucun résultat"
 msgid "Search machine history"
 msgstr "Rechercher l'historique des machines"
 
+#: logs/templates/logs/search_stats_logs.html:27
+#: logs/templates/logs/search_stats_logs.html:32
+msgid "Search events"
+msgstr "Recherche les évènements"
+
 #: logs/templates/logs/sidebar.html:33
 msgid "Summary"
 msgstr "Résumé"
@@ -277,10 +319,6 @@ msgstr "Base de données"
 msgid "Wiring actions"
 msgstr "Actions de câblage"
 
-#: logs/templates/logs/sidebar.html:53
-msgid "Users"
-msgstr "Utilisateurs"
-
 #: logs/templates/logs/sidebar.html:57
 msgid "Machine history"
 msgstr "Historique des machines"
@@ -297,138 +335,134 @@ msgstr "Statistiques sur la base de données"
 msgid "Statistics about users"
 msgstr "Statistiques sur les utilisateurs"
 
-#: logs/views.py:184
+#: logs/views.py:196
 msgid "Nonexistent revision."
 msgstr "Révision inexistante."
 
-#: logs/views.py:187
+#: logs/views.py:199
 msgid "The action was deleted."
 msgstr "L'action a été supprimée."
 
-#: logs/views.py:228
+#: logs/views.py:240
 msgid "Category"
 msgstr "Catégorie"
 
-#: logs/views.py:229
+#: logs/views.py:241
 msgid "Number of users (members and clubs)"
 msgstr "Nombre d'utilisateurs (adhérents et clubs)"
 
-#: logs/views.py:230
+#: logs/views.py:242
 msgid "Number of members"
 msgstr "Nombre d'adhérents"
 
-#: logs/views.py:231
+#: logs/views.py:243
 msgid "Number of clubs"
 msgstr "Nombre de clubs"
 
-#: logs/views.py:235
+#: logs/views.py:247
 msgid "Activated users"
 msgstr "Utilisateurs activés"
 
-#: logs/views.py:241
+#: logs/views.py:253
 msgid "Disabled users"
 msgstr "Utilisateurs désactivés"
 
-#: logs/views.py:247
+#: logs/views.py:259
 msgid "Archived users"
 msgstr "Utilisateurs archivés"
 
-#: logs/views.py:253
+#: logs/views.py:265
 msgid "Fully archived users"
 msgstr "Utilisateurs complètement archivés"
 
-#: logs/views.py:263
+#: logs/views.py:275
 msgid "Not yet active users"
 msgstr "Utilisateurs pas encore actifs"
 
-#: logs/views.py:273
+#: logs/views.py:285
 msgid "Contributing members"
 msgstr "Adhérents cotisants"
 
-#: logs/views.py:279
+#: logs/views.py:291
 msgid "Users benefiting from a connection"
 msgstr "Utilisateurs bénéficiant d'une connexion"
 
-#: logs/views.py:285
+#: logs/views.py:297
 msgid "Banned users"
 msgstr "Utilisateurs bannis"
 
-#: logs/views.py:291
+#: logs/views.py:303
 msgid "Users benefiting from a free connection"
 msgstr "Utilisateurs bénéficiant d'une connexion gratuite"
 
-#: logs/views.py:297
+#: logs/views.py:309
 msgid "Users with a confirmed email"
 msgstr "Utilisateurs ayant un mail confirmé"
 
-#: logs/views.py:303
+#: logs/views.py:315
 msgid "Users with an unconfirmed email"
 msgstr "Utilisateurs ayant un mail non confirmé"
 
-#: logs/views.py:309
+#: logs/views.py:321
 msgid "Users pending email confirmation"
 msgstr "Utilisateurs en attente de confirmation du mail"
 
-#: logs/views.py:315
+#: logs/views.py:327
 msgid "Active interfaces (with access to the network)"
 msgstr "Interfaces actives (ayant accès au réseau)"
 
-#: logs/views.py:329
+#: logs/views.py:341
 msgid "Active interfaces assigned IPv4"
 msgstr "Interfaces actives assignées IPv4"
 
-#: logs/views.py:346
+#: logs/views.py:358
 msgid "IP range"
 msgstr "Plage d'IP"
 
-#: logs/views.py:347
+#: logs/views.py:359
 msgid "VLAN"
 msgstr "VLAN"
 
-#: logs/views.py:348
+#: logs/views.py:360
 msgid "Total number of IP addresses"
 msgstr "Nombre total d'adresses IP"
 
-#: logs/views.py:349
+#: logs/views.py:361
 msgid "Number of assigned IP addresses"
 msgstr "Nombre d'adresses IP assignées"
 
-#: logs/views.py:350
+#: logs/views.py:362
 msgid "Number of IP address assigned to an activated machine"
 msgstr "Nombre d'adresses IP assignées à une machine activée"
 
-#: logs/views.py:351
+#: logs/views.py:363
 msgid "Number of unassigned IP addresses"
 msgstr "Nombre d'adresses IP non assignées"
 
-#: logs/views.py:366
+#: logs/views.py:378
 msgid "Users (members and clubs)"
 msgstr "Utilisateurs (adhérents et clubs)"
 
-#: logs/views.py:412
+#: logs/views.py:440
-msgid "Topology"
-msgstr "Topologie"
-
-#: logs/views.py:428
 msgid "Number of actions"
 msgstr "Nombre d'actions"
 
-#: logs/views.py:453
+#: logs/views.py:465
 msgid "rights"
 msgstr "droits"
 
-#: logs/views.py:482
+#: logs/views.py:494
 msgid "actions"
 msgstr "actions"
 
-#: logs/views.py:532 logs/views.py:583
+#: logs/views.py:544 logs/views.py:595
 msgid "Nonexistent entry."
 msgstr "Entrée inexistante."
 
-#: logs/views.py:545
+#: logs/views.py:557
 msgid "You don't have the right to access this menu."
 msgstr "Vous n'avez pas le droit d'accéder à ce menu."
 
-#: logs/views.py:570 logs/views.py:626
+#: logs/views.py:582 logs/views.py:638
 msgid "No model found."
 msgstr "Aucun modèle trouvé."

logs/models.py

@@ -21,9 +21,13 @@
 """logs.models
 The models definitions for the logs app
 """
-from reversion.models import Version
+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 netaddr import EUI
+from macaddress.fields import default_dialect
 
 from machines.models import IpList
 from machines.models import Interface
@@ -35,6 +39,58 @@ from users.models import Club
 from topologie.models import Room
 from topologie.models import Port
 
+from .forms import classes_for_action_type
+
+
+class ActionsSearch:
+    def get(self, params):
+        """
+        :param params: dict built by the search view
+        :return: QuerySet of Revision objects
+        """
+        user = params.get("u", None)
+        start = params.get("s", None)
+        end = params.get("e", None)
+        action_types = params.get("t", None)
+
+        query = Q()
+
+        if user:
+            query &= Q(user__pseudo=user)
+
+        if start:
+            query &= Q(date_created__gte=start)
+
+        if end:
+            query &= Q(date_created__lte=end)
+
+        action_models = self.models_for_action_types(action_types)
+        if action_models:
+            query &= Q(version__content_type__model__in=action_models)
+
+        return (
+            Revision.objects.all()
+            .filter(query)
+            .select_related("user")
+            .prefetch_related("version_set__object")
+        )
+
+    def models_for_action_types(self, action_types):
+        if action_types is None:
+            return None
+
+        classes = []
+        for action_type in action_types:
+            c = classes_for_action_type(action_type)
+
+            # Selecting "all" removes the filter
+            if c is None:
+                return None
+
+            classes += list(map(str.lower, c))
+
+        return classes
+
 
 class MachineHistorySearchEvent:
     def __init__(self, user, machine, interface, start=None, end=None):
@@ -95,11 +151,18 @@ class MachineHistorySearch:
 
         self.events = []
         if search_type == "ip":
+            try:
                 return self._get_by_ip(search)[::-1]
+            except:
+                pass
         elif search_type == "mac":
+            try:
+                search = EUI(search, dialect=default_dialect())
                 return self._get_by_mac(search)[::-1]
+            except:
+                pass
 
-        return None
+        return []
 
     def _add_revision(self, user, machine, interface):
         """
@@ -144,9 +207,10 @@ class MachineHistorySearch:
         except IpList.DoesNotExist:
             return []
 
-        return filter(
+        return (
-            lambda x: x.field_dict["ipv4_id"] == ip_id,
+            Version.objects.get_for_model(Interface)
-            Version.objects.get_for_model(Interface).order_by("revision__date_created")
+            .filter(serialized_data__contains='"ipv4": {}'.format(ip_id))
+            .order_by("revision__date_created")
         )
 
     def _get_interfaces_for_mac(self, mac):
@@ -155,9 +219,10 @@ class MachineHistorySearch:
         :return: An iterable object with the Version objects
                  of Interfaces with the given MAC address
         """
-        return filter(
+        return (
-            lambda x: str(x.field_dict["mac_address"]) == mac,
+            Version.objects.get_for_model(Interface)
-            Version.objects.get_for_model(Interface).order_by("revision__date_created")
+            .filter(serialized_data__contains='"mac_address": "{}"'.format(mac))
+            .order_by("revision__date_created")
         )
 
     def _get_machines_for_interface(self, interface):
@@ -167,9 +232,10 @@ class MachineHistorySearch:
                  which the given interface was attributed
         """
         machine_id = interface.field_dict["machine_id"]
-        return filter(
+        return (
-            lambda x: x.field_dict["id"] == machine_id,
+            Version.objects.get_for_model(Machine)
-            Version.objects.get_for_model(Machine).order_by("revision__date_created")
+            .filter(serialized_data__contains='"pk": {}'.format(machine_id))
+            .order_by("revision__date_created")
         )
 
     def _get_user_for_machine(self, machine):
@@ -301,9 +367,10 @@ class History:
 
         # Get all the versions for this instance, with the oldest first
         self._last_version = None
-        interface_versions = filter(
+        interface_versions = (
-            lambda x: x.field_dict["id"] == instance_id,
+            Version.objects.get_for_model(model)
-            Version.objects.get_for_model(model).order_by("revision__date_created")
+            .filter(serialized_data__contains='"pk": {}'.format(instance_id))
+            .order_by("revision__date_created")
         )
 
         for version in interface_versions:
@@ -350,6 +417,85 @@ class History:
         self._last_version = version
 
 
+class VersionAction(HistoryEvent):
+    def __init__(self, version):
+        self.version = version
+
+    def name(self):
+        return self.version._object_cache or 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())
+
+    def edits(self, hide=["password", "pwd_ntlm", "gpg_fingerprint"]):
+        self.previous_version = self._previous_version()
+
+        if self.previous_version is None:
+            return None, None, None
+
+        self.edited_fields = self._compute_diff(self.version, self.previous_version)
+        return super(VersionAction, self).edits(hide)
+
+    def _previous_version(self):
+        model = self.object_type()
+        try:
+            query = (
+                Q(
+                    serialized_data__contains='"pk": {}'.format(self.object_id())
+                )
+                & Q(
+                    revision__date_created__lt=self.version.revision.date_created
+                )
+            )
+            return (Version.objects.get_for_model(model)
+                    .filter(query)
+                    .order_by("-revision__date_created")[0])
+        except Exception as e:
+            return None
+
+    def _compute_diff(self, v1, v2, ignoring=["pwd_ntlm"]):
+        """
+        Find the edited field between two versions
+        :param v1: Version
+        :param v2: Version
+        :param ignoring: List, a list of fields to ignore
+        :return: List of field names
+        """
+        fields = []
+
+        for key in v1.field_dict.keys():
+            if key not in ignoring and v1.field_dict[key] != v2.field_dict[key]:
+                fields.append(key)
+
+        return fields
+
+
+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()]
+
+    def id(self):
+        return self.revision.id
+
+    def date_created(self):
+        return self.revision.date_created
+
+    def comment(self):
+        return self.revision.get_comment()
+
+
 class UserHistoryEvent(HistoryEvent):
     def _repr(self, name, value):
         """
@@ -450,21 +596,29 @@ class UserHistory(History):
         self.events = []
 
         # Try to find an Adherent object
-        adherents = filter(
+        # If it exists, its id will be the same as the user's
-            lambda x: x.field_dict["user_ptr_id"] == user_id,
+        adherents = (
             Version.objects.get_for_model(Adherent)
+            .filter(serialized_data__contains='"pk": {}'.format(user_id))
         )
-        obj = next(adherents, None)
+        try:
+            obj = adherents[0]
             model = Adherent
+        except IndexError:
+            obj = None
 
         # Fallback on a Club
         if obj is None:
-            clubs = filter(
+            clubs = (
-                lambda x: x.field_dict["user_ptr_id"] == user_id,
                 Version.objects.get_for_model(Club)
+                .filter(serialized_data__contains='"pk": {}'.format(user_id))
             )
-            obj = next(clubs, None)
+
+            try:
+                obj = clubs[0]
                 model = Club
+            except IndexError:
+                obj = None
 
         # If nothing was found, abort
         if obj is None:
@@ -472,9 +626,10 @@ class UserHistory(History):
 
         # Add in "related" elements the list of Machine objects
         # that were once owned by this user
-        self.related = filter(
+        self.related = (
-            lambda x: x.field_dict["user_id"] == user_id,
+            Version.objects.get_for_model(Machine)
-            Version.objects.get_for_model(Machine).order_by("-revision__date_created")
+            .filter(serialized_data__contains='"user": {}'.format(user_id))
+            .order_by("-revision__date_created")
         )
         self.related = [RelatedHistory(
             m.field_dict["name"] or _("None"),
@@ -484,9 +639,10 @@ class UserHistory(History):
 
         # Get all the versions for this user, with the oldest first
         self._last_version = None
-        user_versions = filter(
+        user_versions = (
-            lambda x: x.field_dict["id"] == user_id,
+            Version.objects.get_for_model(User)
-            Version.objects.get_for_model(User).order_by("revision__date_created")
+            .filter(serialized_data__contains='"pk": {}'.format(user_id))
+            .order_by("revision__date_created")
         )
 
         for version in user_versions:
@@ -497,9 +653,10 @@ class UserHistory(History):
 
         # Do the same thing for the Adherent of Club
         self._last_version = None
-        obj_versions = filter(
+        obj_versions = (
-            lambda x: x.field_dict["id"] == user_id,
+            Version.objects.get_for_model(model)
-            Version.objects.get_for_model(model).order_by("revision__date_created")
+            .filter(serialized_data__contains='"pk": {}'.format(user_id))
+            .order_by("revision__date_created")
         )
 
         for version in obj_versions:
@@ -562,10 +719,11 @@ class MachineHistory(History):
     def get(self, machine_id):
         # Add as "related" histories the list of Interface objects
         # that were once assigned to this machine
-        self.related = list(filter(
+        self.related = list(
-            lambda x: x.field_dict["machine_id"] == machine_id,
+            Version.objects.get_for_model(Interface)
-            Version.objects.get_for_model(Interface).order_by("-revision__date_created")
+            .filter(serialized_data__contains='"machine": {}'.format(machine_id))
-        ))
+            .order_by("-revision__date_created")
+        )
 
         # Create RelatedHistory objects and remove duplicates
         self.related = [RelatedHistory(

logs/templates/logs/aff_stats_logs.html

@@ -34,22 +34,51 @@ 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 %}
             <th>{% include 'buttons/sort.html' with prefix='logs' col='date' text=tr_date_of_editing %}</th>
+            <th>{% trans "Edited" %}</th>
             <th>{% trans "Comment" %}</th>
             <th></th>
         </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>
-                <td>{{ reversion.object|classname }}</td>
+                    {% if version.object_id %}
-                <td>{{ revision.user }}</td>
+                    <a href="{% url 'logs:history' version.application version.model_name version.object_id %}" title="{% trans "History" %}">
+                        {{ version.name }}
+                    </a>
+                    {% else %}
+                        {{ version.name }}
+                    {% endif %}
+                </td>
+                <td>
+                    {% if revision.performed_by %}
+                    <a href="{% url 'users:profil' userid=revision.performed_by.id %}" title=tr_view_the_profile>
+                        {{ revision.performed_by }}
+                    </a>
+                    {% else %}
+                        {{ revision.performed_by }}
+                    {% endif %}
+                </td>
                 <td>{{ revision.date_created }}</td>
+                <td>
+                    {% for edit in version.edits %}
+                        {% if edit.1 is None and edit.2 is None %}
+                            <strong>{{ edit.0 }}</strong><br/>
+                        {% elif edit.1 is None %}
+                            <strong>{{ edit.0 }}:</strong>
+                            <i class="text-success"> {{ edit.2|truncatechars:50 }}</i><br/>
+                        {% else %}
+                            <strong>{{ edit.0 }}:</strong>
+                            <i class="text-danger"> {{ edit.1|truncatechars:50 }} </i>
+                            ➔ <i class="text-success">{{ edit.2|truncatechars:50 }}</i><br/>
+                        {% endif %}
+                    {% endfor %}
+                </td>
                 <td>{{ revision.comment }}</td>
                 {% can_edit_history %}
                 <td>

logs/templates/logs/search_stats_logs.html

@@ -0,0 +1,44 @@
+{% extends 'logs/sidebar.html' %}
+{% comment %}
+Re2o est un logiciel d'administration développé initiallement au rezometz. Il
+se veut agnostique au réseau considéré, de manière à être installable en
+quelques clics.
+
+Copyright © 2020  Jean-Romain Garnier
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License along
+with this program; if not, write to the Free Software Foundation, Inc.,
+51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+{% endcomment %}
+
+{% load bootstrap3 %}
+{% load massive_bootstrap_form %}
+{% load i18n %}
+
+{% block title %}{% trans "Search events" %}{% endblock %}
+
+{% block content %}
+
+<form class="form">
+    <h3>{% trans "Search events" %}</h3>
+
+    {% massive_bootstrap_form actions_form 'u' %}
+    {% trans "Search" as tr_search %}
+    {% bootstrap_button tr_search button_type="submit" icon="search" %}
+</form>
+<br />
+<br />
+<br />
+<br />
+<br />
+{% endblock %}

logs/views.py

@@ -102,13 +102,18 @@ from re2o.base import re2o_paginator, SortTable
 from re2o.acl import can_view_all, can_view_app, can_edit_history, can_view
 
 from .models import (
+    ActionsSearch,
+    RevisionAction,
     MachineHistorySearch,
     UserHistory,
     MachineHistory,
     InterfaceHistory
 )
 
-from .forms import MachineHistorySearchForm
+from .forms import (
+    ActionsSearchForm,
+    MachineHistorySearchForm
+)
 
 
 @login_required
@@ -158,21 +163,28 @@ def index(request):
 def stats_logs(request):
     """Affiche l'ensemble des logs et des modifications sur les objets,
     classés par date croissante, en vrac"""
-    pagination_number = GeneralOption.get_cached_value("pagination_number")
+    actions_form = ActionsSearchForm(request.GET or None)
-    revisions = (
+
-        Revision.objects.all()
+    if actions_form.is_valid():
-        .select_related("user")
+        actions = ActionsSearch()
-        .prefetch_related("version_set__object")
+        revisions = actions.get(actions_form.cleaned_data)
-    )
         revisions = SortTable.sort(
             revisions,
             request.GET.get("col"),
             request.GET.get("order"),
             SortTable.LOGS_STATS_LOGS,
         )
+
+        pagination_number = GeneralOption.get_cached_value("pagination_number")
         revisions = re2o_paginator(request, revisions, pagination_number)
+
+        # Only do this now so it's not applied to objects which aren't displayed
+        # It can take a bit of time because it has to compute the diff of each version
+        revisions.object_list = [RevisionAction(r) for r in revisions.object_list]
         return render(request, "logs/stats_logs.html", {"revisions_list": revisions})
 
+    return render(request, "logs/search_stats_logs.html", {"actions_form": actions_form})
+
 
 @login_required
 @can_edit_history

machines/locale/fr/LC_MESSAGES/django.po

@@ -21,7 +21,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: 2.5\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-04-23 21:25+0200\n"
+"POT-Creation-Date: 2020-04-24 18:45+0200\n"
 "PO-Revision-Date: 2018-06-23 16:35+0200\n"
 "Last-Translator: Laouen Fernet <laouen.fernet@supelec.fr>\n"
 "Language-Team: \n"

multi_op/locale/fr/LC_MESSAGES/django.po

@@ -21,7 +21,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: 2.5\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-04-23 21:25+0200\n"
+"POT-Creation-Date: 2020-04-24 18:45+0200\n"
 "PO-Revision-Date: 2019-11-16 00:22+0100\n"
 "Last-Translator: Laouen Fernet <laouen.fernet@supelec.fr>\n"
 "Language-Team: \n"

preferences/locale/fr/LC_MESSAGES/django.po

@@ -21,7 +21,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: 2.5\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-04-23 21:25+0200\n"
+"POT-Creation-Date: 2020-04-24 18:45+0200\n"
 "PO-Revision-Date: 2018-06-24 15:54+0200\n"
 "Last-Translator: Laouen Fernet <laouen.fernet@supelec.fr>\n"
 "Language-Team: \n"

re2o/locale/fr/LC_MESSAGES/django.po

@@ -21,7 +21,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: 2.5\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-04-23 21:25+0200\n"
+"POT-Creation-Date: 2020-04-24 18:45+0200\n"
 "PO-Revision-Date: 2018-03-31 16:09+0002\n"
 "Last-Translator: Laouen Fernet <laouen.fernet@supelec.fr>\n"
 "Language-Team: \n"

search/locale/fr/LC_MESSAGES/django.po

@@ -21,7 +21,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: 2.5\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-04-23 21:25+0200\n"
+"POT-Creation-Date: 2020-04-24 18:45+0200\n"
 "PO-Revision-Date: 2018-06-24 20:10+0200\n"
 "Last-Translator: Laouen Fernet <laouen.fernet@supelec.fr>\n"
 "Language-Team: \n"

templates/locale/fr/LC_MESSAGES/django.po

@@ -21,7 +21,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: 2.5\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-04-23 21:25+0200\n"
+"POT-Creation-Date: 2020-04-24 18:45+0200\n"
 "PO-Revision-Date: 2018-03-31 16:09+0002\n"
 "Last-Translator: Laouen Fernet <laouen.fernet@supelec.fr>\n"
 "Language-Team: \n"

tickets/locale/fr/LC_MESSAGES/django.po

@@ -21,7 +21,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: 2.5\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-04-23 21:25+0200\n"
+"POT-Creation-Date: 2020-04-24 18:45+0200\n"
 "PO-Revision-Date: 2019-11-16 00:35+0100\n"
 "Last-Translator: Laouen Fernet <laouen.fernet@supelec.fr>\n"
 "Language-Team: \n"

topologie/locale/fr/LC_MESSAGES/django.po

@@ -21,7 +21,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: 2.5\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-04-23 21:25+0200\n"
+"POT-Creation-Date: 2020-04-24 18:45+0200\n"
 "PO-Revision-Date: 2018-06-25 14:53+0200\n"
 "Last-Translator: Laouen Fernet <laouen.fernet@supelec.fr>\n"
 "Language-Team: \n"

users/locale/fr/LC_MESSAGES/django.po

@@ -21,7 +21,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: 2.5\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-04-23 21:25+0200\n"
+"POT-Creation-Date: 2020-04-24 18:45+0200\n"
 "PO-Revision-Date: 2018-06-27 23:35+0200\n"
 "Last-Translator: Laouen Fernet <laouen.fernet@supelec.fr>\n"
 "Language-Team: \n"