chrono/api/urls.py

@@ -156,4 +156,5 @@ urlpatterns = [
     path('statistics/', views.statistics_list, name='api-statistics-list'),
     path('statistics/bookings/', views.bookings_statistics, name='api-statistics-bookings'),
     path('ants/', include('chrono.apps.ants_hub.api_urls')),
+    path('user-preferences/', include('chrono.apps.user_preferences.api_urls')),
 ]

chrono/apps/user_preferences/api_urls.py

@@ -0,0 +1,23 @@
+# chrono - agendas system
+# Copyright (C) 2024  Entr'ouvert
+#
+# This program is free software: you can redistribute it and/or modify it
+# under the terms of the GNU Affero General Public License as published
+# by the Free Software Foundation, either version 3 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 Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+from django.urls import path
+
+from . import api_views
+
+urlpatterns = [
+    path('save', api_views.save_preference, name='api-user-preferences'),
+]

chrono/apps/user_preferences/api_views.py

@@ -0,0 +1,43 @@
+# chrono - agendas system
+# Copyright (C) 2024  Entr'ouvert
+#
+# This program is free software: you can redistribute it and/or modify it
+# under the terms of the GNU Affero General Public License as published
+# by the Free Software Foundation, either version 3 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 Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+import json
+
+from django.contrib.auth.decorators import login_required
+from django.http import HttpResponse, HttpResponseBadRequest
+from django.utils.translation import gettext_lazy as _
+from django.views.decorators.csrf import csrf_exempt
+
+from . import models
+
+
+@csrf_exempt
+@login_required
+def save_preference(request):
+    user_pref, dummy = models.UserPreferences.objects.get_or_create(user=request.user)
+
+    if len(request.body) > 1000:
+        return HttpResponseBadRequest(_('Payload is too large'))
+    try:
+        prefs = json.loads(request.body)
+    except json.JSONDecodeError:
+        return HttpResponseBadRequest(_('Bad format'))
+    if not isinstance(prefs, dict) or len(prefs) != 1:
+        return HttpResponseBadRequest(_('Bad format'))
+
+    user_pref.preferences.update(prefs)
+    user_pref.save()
+    return HttpResponse('', status=204)

chrono/apps/user_preferences/migrations/0001_initial.py

@@ -0,0 +1,32 @@
+# Generated by Django 3.2.18 on 2024-04-11 15:30
+
+import django.db.models.deletion
+from django.conf import settings
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+    initial = True
+
+    dependencies = [
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='UserPreferences',
+            fields=[
+                (
+                    'id',
+                    models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID'),
+                ),
+                ('preferences', models.JSONField(default=dict, verbose_name='Preferences')),
+                (
+                    'user',
+                    models.ForeignKey(
+                        on_delete=django.db.models.deletion.CASCADE, to=settings.AUTH_USER_MODEL
+                    ),
+                ),
+            ],
+        ),
+    ]

chrono/apps/user_preferences/models.py

@@ -0,0 +1,24 @@
+# chrono - agendas system
+# Copyright (C) 2024  Entr'ouvert
+#
+# This program is free software: you can redistribute it and/or modify it
+# under the terms of the GNU Affero General Public License as published
+# by the Free Software Foundation, either version 3 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 Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+from django.conf import settings
+from django.db import models
+from django.utils.translation import gettext_lazy as _
+
+
+class UserPreferences(models.Model):
+    user = models.ForeignKey(settings.AUTH_USER_MODEL, on_delete=models.CASCADE)
+    preferences = models.JSONField(_('Preferences'), default=dict)

chrono/manager/static/js/chrono.manager.js

@@ -1,4 +1,23 @@
 $(function() {
+  const foldableClassObserver = new MutationObserver((mutations) => {
+	  mutations.forEach(mu => {
+		  const old_folded = (mu.oldValue.indexOf('folded') != -1);
+		  const new_folded = mu.target.classList.contains('folded')
+		  if (old_folded == new_folded) { return; }
+		  var pref_message = Object();
+		  pref_message[mu.target.dataset.sectionFoldedPrefName] = new_folded;
+		  fetch('/api/user-preferences/save', {
+			  method: 'POST',
+			  credentials: 'include',
+			  headers: {'Accept': 'application/json', 'Content-Type': 'application/json'},
+			  body: JSON.stringify(pref_message)
+		});
+	});
+    });
+  document.querySelectorAll('[data-section-folded-pref-name]').forEach(
+	  elt => foldableClassObserver.observe(elt, {attributes: true, attributeFilter: ['class'], attributeOldValue: true})
+  );
+
   $('[data-total]').each(function() {
     var total = $(this).data('total');
     var booked = $(this).data('booked');

chrono/manager/templates/chrono/manager_home.html

@@ -1,5 +1,5 @@
 {% extends "chrono/manager_base.html" %}
-{% load i18n thumbnail %}
+{% load i18n thumbnail chrono %}
 
 {% block appbar %}
   {% include 'chrono/includes/application_appbar_fragment.html' with title_no_application=_('Agendas outside applications') title_object_list=_('Agendas') %}
@@ -16,19 +16,23 @@
   {% if object_list %}
     {% regroup object_list by category as agenda_groups %}
     {% for group in agenda_groups %}
-      <div class="section">
-        {% if group.grouper %}<h3>{{ group.grouper }}</h3>{% elif not forloop.first %}<h3>{% trans "Misc" %}</h3>{% endif %}
-        <ul class="objects-list single-links">
-          {% for object in group.list %}
-            <li>
-              <a href="{% url 'chrono-manager-agenda-view' pk=object.id %}">
-                <span class="badge">{{ object.get_real_kind_display }}</span>
-                {% include 'chrono/includes/application_icon_fragment.html' %}
-                {{ object.label }}{% if user.is_staff %} <span class="identifier">[{% trans "identifier:" %} {{ object.slug }}]{% endif %}</span>
-            </a>
-            </li>
-          {% endfor %}
-        </ul>
+      {% with i=group.grouper.id|stringformat:"s" %}
+        {% with foldname='foldable-manager-category-group-'|add:i %}
+          <div class="section foldable {% if user|get_preference:foldname %}folded{% endif %}" data-section-folded-pref-name="{{foldname}}">
+        {% endwith %}
+      {% endwith %}
+      {% if group.grouper %}<h3>{{ group.grouper }}</h3>{% elif not forloop.first %}<h3>{% trans "Misc" %}</h3>{% endif %}
+      <ul class="objects-list single-links">
+        {% for object in group.list %}
+          <li>
+            <a href="{% url 'chrono-manager-agenda-view' pk=object.id %}">
+              <span class="badge">{{ object.get_real_kind_display }}</span>
+              {% include 'chrono/includes/application_icon_fragment.html' %}
+              {{ object.label }}{% if user.is_staff %} <span class="identifier">[{% trans "identifier:" %} {{ object.slug }}]{% endif %}</span>
+          </a>
+          </li>
+        {% endfor %}
+      </ul>
       </div>
     {% endfor %}
   {% elif not no_application %}

chrono/manager/templatetags/chrono.py

@@ -17,6 +17,8 @@
 from django import template
 from django.utils.formats import date_format
 
+from chrono.apps.user_preferences.models import UserPreferences
+
 register = template.Library()
 
 
@@ -31,3 +33,9 @@ def human_date_range(date_start, date_end):
         date_start_format = 'd'
 
     return '%s − %s' % (date_format(date_start, date_start_format), date_format(date_end, date_end_format))
+
+
+@register.filter
+def get_preference(user, pref_name):
+    user_preferences, dummy = UserPreferences.objects.get_or_create(user=user)
+    return user_preferences.preferences.get(pref_name) or False

chrono/settings.py

@@ -63,6 +63,7 @@ INSTALLED_APPS = (
     'chrono.apps.ants_hub',
     'chrono.apps.export_import',
     'chrono.apps.snapshot',
+    'chrono.apps.user_preferences',
 )
 
 MIDDLEWARE = (

tests/api/test_user_preferences.py

@@ -0,0 +1,71 @@
+import json
+
+import pytest
+from django.urls import reverse
+
+from chrono.apps.user_preferences.models import UserPreferences
+from tests.utils import login
+
+pytestmark = pytest.mark.django_db
+
+
+def test_user_preferences_api_ok(app, admin_user):
+    login(app)
+
+    fake_id = 'fake-id-1'
+    url = reverse('api-user-preferences')
+    app.post_json(url, params={fake_id: True}, status=204)
+
+    user_pref = UserPreferences.objects.get(user=admin_user)
+    assert user_pref.preferences[fake_id] is True
+
+    app.post_json(url, params={fake_id: False}, status=204)
+
+    user_pref = UserPreferences.objects.get(user=admin_user)
+    assert user_pref.preferences[fake_id] is False
+
+    fake_id2 = 'fake-id-2'
+    app.post_json(url, params={fake_id2: False}, status=204)
+
+    user_pref = UserPreferences.objects.get(user=admin_user)
+    assert user_pref.preferences[fake_id] is False
+    assert user_pref.preferences[fake_id2] is False
+
+    app.post_json(url, params={fake_id2: False}, status=204)
+
+    user_pref = UserPreferences.objects.get(user=admin_user)
+    assert user_pref.preferences[fake_id] is False
+    assert user_pref.preferences[fake_id2] is False
+
+    app.post_json(url, params={fake_id2: True}, status=204)
+
+    user_pref = UserPreferences.objects.get(user=admin_user)
+    assert user_pref.preferences[fake_id] is False
+    assert user_pref.preferences[fake_id2] is True
+
+
+@pytest.mark.parametrize(
+    'bad_body',
+    (
+        json.dumps({'fake-id-1': True, 'fake-id-2': False}),
+        '"not a dict"',
+        '[1,2,3]',
+        '{\'fake-id-1\': true',
+    ),
+)
+def test_user_preferences_api_invalid(app, admin_user, bad_body):
+    login(app)
+    url = reverse('api-user-preferences')
+    app.post(url, params=bad_body, status=400)
+
+
+def test_user_preferences_api_large_payload(app, admin_user):
+    login(app)
+    url = reverse('api-user-preferences')
+    app.post(url, params='a' * 1024, status=400)
+    app.post_json(url, params={'b' * 1024: True}, status=400)
+
+
+def test_user_preferences_api_unauthorized(app):
+    url = reverse('api-user-preferences')
+    app.post(url, params={'toto': True}, status=302)

tests/manager/test_category.py

@@ -4,11 +4,17 @@ from django.test.utils import CaptureQueriesContext
 
 from chrono.agendas.models import Agenda, Category
 from chrono.apps.snapshot.models import CategorySnapshot
+from chrono.apps.user_preferences.models import UserPreferences
 from tests.utils import login
 
 pytestmark = pytest.mark.django_db
 
 
+def update_preference(user_preference, name, value):
+    user_preference.preferences.update({name: value})
+    user_preference.save()
+
+
 def test_list_categories_as_manager(app, manager_user):
     agenda = Agenda(label='Foo Bar')
     agenda.view_role = manager_user.groups.all()[0]
@@ -97,3 +103,80 @@ def test_inspect_category(app, admin_user):
     with CaptureQueriesContext(connection) as ctx:
         resp = resp.click('Inspect')
         assert len(ctx.captured_queries) == 3
+
+
+def test_category_fold_preferences(app, admin_user):
+    category1 = Category.objects.create(label='Foo bar')
+    category2 = Category.objects.create(label='Toto')
+    pref_name1 = f'foldable-manager-category-group-{category1.id}'
+    pref_name2 = f'foldable-manager-category-group-{category2.id}'
+
+    Agenda.objects.create(label='Foo bar', category=category1)
+    agenda2 = Agenda.objects.create(label='Titi', category=category2)
+
+    app = login(app)
+
+    resp = app.get('/manage/')
+
+    elt = resp.pyquery.find(f'div[data-section-folded-pref-name={pref_name1}]')
+    assert len(elt) == 1
+    assert 'foldable' in elt[0].classes
+    assert 'folded' not in elt[0].classes
+
+    elt = resp.pyquery.find(f'div[data-section-folded-pref-name={pref_name2}]')
+    assert len(elt) == 1
+    assert 'foldable' in elt[0].classes
+    assert 'folded' not in elt[0].classes
+
+    user_prefs = UserPreferences.objects.get(user=admin_user)
+    update_preference(user_prefs, pref_name1, True)
+    resp = app.get('/manage/')
+
+    elt = resp.pyquery.find(f'div[data-section-folded-pref-name={pref_name1}]')
+    assert len(elt) == 1
+    assert 'foldable' in elt[0].classes
+    assert 'folded' in elt[0].classes
+
+    elt = resp.pyquery.find(f'div[data-section-folded-pref-name={pref_name2}]')
+    assert len(elt) == 1
+    assert 'foldable' in elt[0].classes
+    assert 'folded' not in elt[0].classes
+
+    # Order is preserved when adding a new category : preferences are preserved
+    category_temp = Category.objects.create(label='Tata0')
+    category3 = Category.objects.create(label='Tata')
+    pref_name3 = f'foldable-manager-category-group-{category3.id}'
+    category_temp.delete()
+    Agenda.objects.create(label='Titi', category=category3)
+
+    update_preference(user_prefs, pref_name1, False)
+    update_preference(user_prefs, pref_name2, True)
+    resp = app.get('/manage/')
+
+    elt = resp.pyquery.find(f'div[data-section-folded-pref-name={pref_name1}]')
+    assert len(elt) == 1
+    assert 'foldable' in elt[0].classes
+    assert 'folded' not in elt[0].classes
+
+    elt = resp.pyquery.find(f'div[data-section-folded-pref-name={pref_name2}]')
+    assert len(elt) == 1
+    assert 'foldable' in elt[0].classes
+    assert 'folded' in elt[0].classes
+
+    elt = resp.pyquery.find(f'div[data-section-folded-pref-name={pref_name3}]')
+    assert len(elt) == 1
+    assert 'foldable' in elt[0].classes
+    assert 'folded' not in elt[0].classes
+
+    # Preferences are not "shifted" when a category is deleted
+    agenda2.delete()
+    resp = app.get('/manage/')
+    elt = resp.pyquery.find(f'div[data-section-folded-pref-name={pref_name1}]')
+    assert len(elt) == 1
+    assert 'foldable' in elt[0].classes
+    assert 'folded' not in elt[0].classes
+
+    elt = resp.pyquery.find(f'div[data-section-folded-pref-name={pref_name3}]')
+    assert len(elt) == 1
+    assert 'foldable' in elt[0].classes
+    assert 'folded' not in elt[0].classes