Generic autocompletion view

bds/autocomplete.py

@@ -1,5 +1,6 @@
 from django.contrib.auth import get_user_model
 from django.db.models import Q
+from django.utils.translation import gettext_lazy as _
 
 from shared import autocomplete
 
@@ -9,6 +10,7 @@ User = get_user_model()
 class BDSMemberSearch(autocomplete.ModelSearch):
     model = User
     search_fields = ["username", "first_name", "last_name"]
+    verbose_name = _("Membres du BDS")
 
     def get_queryset_filter(self, *args, **kwargs):
         qset_filter = super().get_queryset_filter(*args, **kwargs)
@@ -18,10 +20,14 @@ class BDSMemberSearch(autocomplete.ModelSearch):
     def result_uuid(self, user):
         return user.username
 
+    def result_link(self, user):
+        return "#TODO"
+
 
 class BDSOthersSearch(autocomplete.ModelSearch):
     model = User
     search_fields = ["username", "first_name", "last_name"]
+    verbose_name = _("Non-membres du BDS")
 
     def get_queryset_filter(self, *args, **kwargs):
         qset_filter = super().get_queryset_filter(*args, **kwargs)
@@ -31,12 +37,20 @@ class BDSOthersSearch(autocomplete.ModelSearch):
     def result_uuid(self, user):
         return user.username
 
+    def result_link(self, user):
+        return "#TODO"
+
+
+class BDSLDAPSearch(autocomplete.LDAPSearch):
+    def result_link(self, clipper):
+        return "#TODO"
+
 
 class BDSSearch(autocomplete.Compose):
     search_units = [
         ("members", BDSMemberSearch()),
         ("others", BDSOthersSearch()),
-        ("clippers", autocomplete.LDAPSearch()),
+        ("clippers", BDSLDAPSearch()),
     ]
 
 

bds/templates/bds/search_results.html

@@ -1,75 +1,21 @@
+{% extends "shared/search_results.html" %}
 {% load i18n %}
-{% load search_utils %}
 
-<ul>
+{% block extra_section %}
-  {% if members %}
   <li class="autocomplete-header">
-      <span class="autocomplete-item">{% trans "Membres" %}</span>
+    {% if not results %}
-    </li>
+      <span class="autocomplete-item">
-    {% for user in members %}
+        {% trans "Aucune correspondance trouvée" %}
-      {% if forloop.counter < 5 %}
+      </span>
-        <li class="autocomplete-value">
-          <a class="autocomplete-item" href="#TODO">
-            {{ user|highlight_user:q }}
-          </a>
-        </li>
-      {% elif forloop.counter == 5 %}
-        <li class="autocomplete-more">
-          <span class="autocomplete-item">...</span>
-        </li>
-      {% endif %}
-    {% endfor %}
-  {% endif %}
-
-  {% if others %}
-    <li class="autocomplete-header">
-      <span class="autocomplete-item">{% trans "Non-membres" %}</span>
-    </li>
-    {% for user in others %}
-      {% if forloop.counter < 5 %}
-        <li class="autocomplete-value">
-          <a class="autocomplete-item" href="#TODO">
-            {{ user|highlight_user:q }}
-          </a>
-        </li>
-      {% elif forloop.counter == 5 %}
-        <li class="autocomplete-more">
-          <span class="autocomplete-item">...</span>
-        </li>
-      {% endif %}
-    {% endfor %}
-  {% endif %}
-
-  {% if clippers %}
-    <li class="autocomplete-header">
-      <span class="autocomplete-item">{% trans "Utilisateurs <tt>clipper</tt>" %}</span>
-    </li>
-    {% for clipper in clippers %}
-      {% if forloop.counter < 5 %}
-        <li class="autocomplete-value">
-          <a class="autocomplete-item" href="#TODO">
-            {{ clipper|highlight_clipper:q }}
-          </a>
-        </li>
-      {% elif forloop.counter == 5 %}
-        <li class="autocomplete-more">
-          <span class="autocomplete-item">...</span>
-        </li>
-      {% endif %}
-    {% endfor %}
-  {% endif %}
-
-  {% if total %}
-    <li class="autocomplete-header">
-      <span class="autocomplete-item">{% trans "Pas dans la liste ?" %}</span>
-    </li>
     {% else %}
-    <li class="autocomplete-header">
+      <span class="autocomplete-item">
-      <span class="autocomplete-item">{% trans "Aucune correspondance trouvée" %}</span>
+        {% trans "Pas dans la liste ?" %}
-    </li>
+      </span>
     {% endif %}
-
-  <li class="autocomplete-new">
-    <a class="autocomplete-item" href="#TODO">{% trans "Créer un compte" %}</a>
   </li>
-</ul>
+  <li class="autocomplete-new">
+    <a class="autocomplete-item" href="#TODO">
+      {% trans "Créer un compte" %}
+    </a>
+  </li>
+{% endblock %}

bds/urls.py

@@ -5,5 +5,5 @@ from bds import views
 app_name = "bds"
 urlpatterns = [
     path("", views.Home.as_view(), name="home"),
-    path("autocomplete", views.AutocompleteView.as_view(), name="autocomplete"),
+    path("autocomplete", views.BDSAutocompleteView.as_view(), name="autocomplete"),
 ]

bds/views.py

@@ -1,23 +1,13 @@
-from django.http import Http404
 from django.views.generic import TemplateView
 
 from bds.autocomplete import bds_search
 from bds.mixins import StaffRequiredMixin
+from shared.views import AutocompleteView
 
 
-class AutocompleteView(StaffRequiredMixin, TemplateView):
+class BDSAutocompleteView(StaffRequiredMixin, AutocompleteView):
     template_name = "bds/search_results.html"
-
+    search_composer = bds_search
-    def get_context_data(self, *args, **kwargs):
-        ctx = super().get_context_data(*args, **kwargs)
-        if "q" not in self.request.GET:
-            raise Http404
-        q = self.request.GET["q"]
-        ctx["q"] = q
-        results = bds_search.search(q.split())
-        ctx.update(results)
-        ctx["total"] = sum((len(r) for r in results.values()))
-        return ctx
 
 
 class Home(StaffRequiredMixin, TemplateView):

gestioncof/autocomplete.py

@@ -1,5 +1,7 @@
 from django.contrib.auth import get_user_model
 from django.db.models import Q
+from django.urls import reverse
+from django.utils.translation import gettext_lazy as _
 
 from shared import autocomplete
 
@@ -9,6 +11,7 @@ User = get_user_model()
 class COFMemberSearch(autocomplete.ModelSearch):
     model = User
     search_fields = ["username", "first_name", "last_name"]
+    verbose_name = _("Membres du COF")
 
     def get_queryset_filter(self, *args, **kwargs):
         qset_filter = super().get_queryset_filter(*args, **kwargs)
@@ -18,10 +21,14 @@ class COFMemberSearch(autocomplete.ModelSearch):
     def result_uuid(self, user):
         return user.username
 
+    def result_link(self, user):
+        return reverse("user-registration", args=(user.username,))
+
 
 class COFOthersSearch(autocomplete.ModelSearch):
     model = User
     search_fields = ["username", "first_name", "last_name"]
+    verbose_name = _("Non-membres du COF")
 
     def get_queryset_filter(self, *args, **kwargs):
         qset_filter = super().get_queryset_filter(*args, **kwargs)
@@ -31,10 +38,21 @@ class COFOthersSearch(autocomplete.ModelSearch):
     def result_uuid(self, user):
         return user.username
 
+    def result_link(self, user):
+        return reverse("user-registration", args=(user.username,))
+
+
+class COFLDAPSearch(autocomplete.LDAPSearch):
+    def result_link(self, clipper):
+        return reverse("clipper-registration", args=(clipper.clipper, clipper.fullname))
+
 
 class COFSearch(autocomplete.Compose):
     search_units = [
         ("members", COFMemberSearch()),
         ("others", COFOthersSearch()),
-        ("clippers", autocomplete.LDAPSearch()),
+        ("clippers", COFLDAPSearch()),
     ]
+
+
+cof_search = COFSearch()

gestioncof/templates/gestioncof/search_results.html

@@ -1,56 +1,21 @@
-{% load search_utils %}
+{% extends "shared/search_results.html" %}
+{% load i18n %}
 
-<ul>
+{% block extra_section %}
-  {% if members %}
+  <li class="autocomplete-header">
-    <li class="autocomplete-header">Membres</li>
+    {% if not results %}
-    {% for user in members %}
+      <span class="autocomplete-item">
-      {% if forloop.counter < 5 %}
+        {% trans "Aucune correspondance trouvée" %}
-        <li class="autocomplete-value">
+      </span>
-          <a href="{% url "user-registration" user.username %}">
-            {{ user|highlight_user:q }}
-          </a>
-        </li>
-      {% elif forloop.counter == 5 %}
-        <li class="autocomplete-more">...</li>
-      {% endif %}
-    {% endfor %}
-  {% endif %}
-
-  {% if others %}
-    <li class="autocomplete-header">Non-membres</li>
-    {% for user in others %}
-      {% if forloop.counter < 5 %}
-        <li class="autocomplete-value">
-          <a href="{% url "user-registration" user.username %}">
-            {{ user|highlight_user:q }}
-          </a>
-        </li>
-      {% elif forloop.counter == 5 %}
-        <li class="autocomplete-more">...</li>
-      {% endif %}
-    {% endfor %}
-  {% endif %}
-
-  {% if clippers %}
-    <li class="autocomplete-header">Utilisateurs <tt>clipper</tt></li>
-    {% for clipper in clippers %}
-      {% if forloop.counter < 5 %}
-        <li class="autocomplete-value">
-          <a href="{% url "clipper-registration" clipper.clipper clipper.fullname %}">
-            {{ clipper|highlight_clipper:q }}
-          </a>
-        </li>
-      {% elif forloop.counter == 5 %}
-        <li class="autocomplete-more">...</li>
-      {% endif %}
-    {% endfor %}
-  {% endif %}
-
-  {% if total %}
-    <li class="autocomplete-header">Pas dans la liste ?</li>
     {% else %}
-    <li class="autocomplete-header">Aucune correspondance trouvée</li>
+      <span class="autocomplete-item">
+        {% trans "Pas dans la liste ?" %}
+      </span>
     {% endif %}
-
+  </li>
-  <li><a href="{% url "empty-registration" %}">Créer un compte</a></li>
+  <li class="autocomplete-new">
-</ul>
+    <a class="autocomplete-item" href="{% url "empty-registration" %}">
+      {% trans "Créer un compte" %}
+    </a>
+  </li>
+{% endblock %}

gestioncof/tests/test_views.py

@@ -16,7 +16,7 @@ from django.urls import reverse
 from bda.models import Salle, Tirage
 from gestioncof.models import CalendarSubscription, Club, Event, Survey, SurveyAnswer
 from gestioncof.tests.mixins import MegaHelperMixin, ViewTestCaseMixin
-from shared.autocomplete import Clipper
+from shared.autocomplete import Clipper, LDAPSearch
 from shared.tests.mixins import CSVResponseMixin, ICalMixin, MockLDAPMixin
 
 from .utils import create_member, create_root, create_user
@@ -290,14 +290,30 @@ class RegistrationAutocompleteViewTests(MockLDAPMixin, ViewTestCaseMixin, TestCa
 
         self.assertEqual(r.status_code, 200)
 
+        def extract(section):
+            return [r.verbose_name for r in section.entries]
+
+        others = []
+        members = []
+        clippers = []
+        for section in r.context["results"]:
+            if section.name == "others":
+                others = extract(section)
+            elif section.name == "members":
+                members = extract(section)
+            elif section.name == "clippers":
+                clippers = extract(section)
+            else:
+                raise ValueError("Unexpected section name: {}".format(section.name))
+
         self.assertQuerysetEqual(
-            r.context["others"], map(repr, expected_others), ordered=False
+            others, map(str, expected_others), ordered=False, transform=str
         )
         self.assertQuerysetEqual(
-            r.context["members"], map(repr, expected_members), ordered=False,
+            members, map(str, expected_members), ordered=False, transform=str
         )
-        self.assertCountEqual(
+        self.assertSetEqual(
-            map(str, r.context["clippers"]), map(str, expected_clippers)
+            set(clippers), set(map(LDAPSearch().result_verbose_name, expected_clippers))
         )
 
     def test_username(self):

gestioncof/views.py

@@ -59,7 +59,7 @@ from gestioncof.models import (
     SurveyQuestion,
     SurveyQuestionAnswer,
 )
-from shared.views import Select2QuerySetView
+from shared.views import AutocompleteView, Select2QuerySetView
 
 
 class HomeView(LoginRequiredMixin, TemplateView):
@@ -948,14 +948,6 @@ class UserAutocompleteView(BuroRequiredMixin, Select2QuerySetView):
     search_fields = ("username", "first_name", "last_name")
 
 
-class RegistrationAutocompleteView(BuroRequiredMixin, TemplateView):
+class RegistrationAutocompleteView(BuroRequiredMixin, AutocompleteView):
     template_name = "gestioncof/search_results.html"
-
+    search_composer = COFSearch()
-    def get_context_data(self, *args, **kwargs):
-        ctx = super().get_context_data(*args, **kwargs)
-        if "q" not in self.request.GET:
-            raise Http404
-        q = self.request.GET["q"]
-        ctx["q"] = q
-        ctx.update(COFSearch().search(q.split()))
-        return ctx

kfet/autocomplete.py

@@ -1,5 +1,7 @@
 from django.contrib.auth import get_user_model
 from django.db.models import Q
+from django.urls import reverse
+from django.utils.translation import gettext_lazy as _
 
 from shared import autocomplete
 
@@ -14,12 +16,16 @@ class KfetAccountSearch(autocomplete.ModelSearch):
         "last_name",
         "profile__account_kfet__trigramme",
     ]
+    verbose_name = _("Comptes existants")
 
     def get_queryset_filter(self, *args, **kwargs):
         qset_filter = super().get_queryset_filter(*args, **kwargs)
         qset_filter &= Q(profile__account_kfet__isnull=False)
         return qset_filter
 
+    def result_verbose_name(self, user):
+        return "{} ({})".format(user, user.profile.account_kfet.trigramme)
+
     def result_uuid(self, user):
         return user.username
 
@@ -27,6 +33,7 @@ class KfetAccountSearch(autocomplete.ModelSearch):
 class COFMemberSearch(autocomplete.ModelSearch):
     model = User
     search_fields = ["username", "first_name", "last_name"]
+    verbose_name = _("Membres du COF")
 
     def get_queryset_filter(self, *args, **kwargs):
         qset_filter = super().get_queryset_filter(*args, **kwargs)
@@ -36,10 +43,14 @@ class COFMemberSearch(autocomplete.ModelSearch):
     def result_uuid(self, user):
         return user.username
 
+    def result_link(self, user):
+        return reverse("kfet.account.create.fromuser", args=(user.username,))
+
 
 class OthersSearch(autocomplete.ModelSearch):
     model = User
     search_fields = ["username", "first_name", "last_name"]
+    verbose_name = _("Non-membres du COF")
 
     def get_queryset_filter(self, *args, **kwargs):
         qset_filter = super().get_queryset_filter(*args, **kwargs)
@@ -49,11 +60,25 @@ class OthersSearch(autocomplete.ModelSearch):
     def result_uuid(self, user):
         return user.username
 
+    def result_link(self, user):
+        return reverse("kfet.account.create.fromuser", args=(user.username,))
+
+
+class KfetLDAPSearch(autocomplete.LDAPSearch):
+    def result_link(self, clipper):
+        return reverse(
+            "kfet.account.create.fromclipper", args=(clipper.clipper, clipper.fullname)
+        )
+
 
 class KfetAutocomplete(autocomplete.Compose):
     search_units = [
         ("kfet", KfetAccountSearch()),
         ("users_cof", COFMemberSearch()),
         ("users_notcof", OthersSearch()),
-        ("clippers", autocomplete.LDAPSearch()),
+        ("clippers", KfetLDAPSearch()),
     ]
+
+
+class KfetAccountOnlyAutocomplete(autocomplete.Compose):
+    search_units = [("kfet", KfetAccountSearch())]

kfet/static/kfet/css/index.css

@@ -159,7 +159,7 @@
     background:rgba(255,255,255,0.9);
 }
 
-#search_results ul li.user_category {
+#search_results ul li.autocomplete-header {
     font-weight:bold;
     background:#c8102e;
     color:#fff;
@@ -178,7 +178,7 @@
     text-decoration:none;
 }
 
-#search_results ul li span.text {
+#search_results ul li span.autocomplete-item {
     display:block;
     padding:5px 20px;
 }

kfet/templates/kfet/account_create_autocomplete.html

@@ -1,50 +0,0 @@
-{% load kfet_tags %}
-
-<ul>
-    <li>
-        <a href="{% url "kfet.account.create.empty" %}">
-            Créer un compte
-        </a>
-    </li>
-    {% if kfet %}
-        <li class="user_category"><span class="text">Comptes existants</span></li>
-        {% for user in kfet %}
-        <li><span class="text">{{ user.account_kfet.account }} [{{ user|highlight_user:q }}]</span></li>
-        {% endfor %}
-    {% endif %}
-    {% if users_cof %}
-    <li class="user_category"><span class="text">Membres du COF</span></li>
-        {% for user in users_cof %}
-            <li>
-                <a href="{% url "kfet.account.create.fromuser" user.username %}">
-                    {{ user|highlight_user:q }}
-                </a>
-            </li>
-        {% endfor %}
-    {% endif %}
-    {% if users_notcof %}
-    <li class="user_category"><span class="text">Non-membres du COF</span></li>
-        {% for user in users_notcof %}
-            <li>
-                <a href="{% url "kfet.account.create.fromuser" user.username %}">
-                    {{ user|highlight_user:q }}
-                </a>
-            </li>
-        {% endfor %}
-    {% endif %}
-    {% if clippers %}
-    <li class="user_category"><span class="text">Utilisateurs clipper</span></li>
-        {% for clipper in clippers %}
-            <li>
-                <a href="{% url "kfet.account.create.fromclipper" clipper.clipper clipper.fullname%}">
-                    {{ clipper|highlight_clipper:q }}
-                </a>
-            </li>
-        {% endfor %}
-    {% endif %}
-    {% if not q %}
-    <li class="user_category"><span class="text">Pas de recherche, pas de résultats !</span></li>
-    {% elif not options %}
-    <li class="user_category"><span class="text">Aucune correspondance trouvée :-(</span></li>
-    {% endif %}
-</ul>

kfet/templates/kfet/account_search_autocomplete.html

@@ -1,14 +0,0 @@
-{% load kfet_tags %}
-
-<ul>
-    {% if accounts %}
-        {% for trigramme, user in accounts %}
-        <li class='choice'>{{ user|highlight_text:q }} (<span class="trigramme">{{ trigramme }}</span>)</li>
-        {% endfor %}
-    {% elif not q %}
-        <li class="user_category"><span class="text">Pas de recherche, pas de résultats !</span></li>
-    {% else %}
-        <li class="user_category"><span class="text">Aucune correspondance trouvée :-(</span></li>
-    {% endif %}
-</ul>
-

kfet/templatetags/kfet_tags.py

@@ -1,8 +1,4 @@
-import re
-
 from django import template
-from django.utils.html import escape
-from django.utils.safestring import mark_safe
 
 from ..utils import to_ukf
 
@@ -11,40 +7,14 @@ register = template.Library()
 register.filter("ukf", to_ukf)
 
 
-@register.filter()
-def highlight_text(text, q):
-    q2 = "|".join(re.escape(word) for word in q.split())
-    pattern = re.compile(r"(?P<filter>%s)" % q2, re.IGNORECASE)
-    regex = r"<span class='highlight_autocomplete'>\g<filter></span>"
-    return mark_safe(re.sub(pattern, regex, escape(text)))
-
-
-@register.filter(is_safe=True)
-def highlight_user(user, q):
-    if user.first_name and user.last_name:
-        text = "%s %s (%s)" % (user.first_name, user.last_name, user.username)
-    else:
-        text = user.username
-    return highlight_text(text, q)
-
-
-@register.filter(is_safe=True)
-def highlight_clipper(clipper, q):
-    if clipper.fullname:
-        text = "%s (%s)" % (clipper.fullname, clipper.clipper)
-    else:
-        text = clipper.clipper
-    return highlight_text(text, q)
-
-
 @register.filter()
 def widget_type(field):
     return field.field.widget.__class__.__name__
 
 
 @register.filter()
-def slice(l, start, end=None):
+def slice(t, start, end=None):
     if end is None:
         end = start
         start = 0
-    return l[start:end]
+    return t[start:end]

kfet/tests/test_views.py

@@ -181,9 +181,15 @@ class AccountCreateAutocompleteViewTests(ViewTestCaseMixin, TestCase):
     def test_ok(self):
         r = self.client.get(self.url, {"q": "first"})
         self.assertEqual(r.status_code, 200)
-        self.assertEqual(len(r.context["users_notcof"]), 0)
+        self.assertEqual(len(r.context["results"]), 1)
-        self.assertEqual(len(r.context["users_cof"]), 0)
+        (res,) = r.context["results"]
-        self.assertSetEqual(set(r.context["kfet"]), set([self.users["user"]]))
+        self.assertEqual(res.name, "kfet")
+
+        u = self.users["user"]
+        self.assertSetEqual(
+            {e.verbose_name for e in res.entries},
+            {"{} ({})".format(u, u.profile.account_kfet.trigramme)},
+        )
 
 
 class AccountSearchViewTests(ViewTestCaseMixin, TestCase):
@@ -196,7 +202,12 @@ class AccountSearchViewTests(ViewTestCaseMixin, TestCase):
     def test_ok(self):
         r = self.client.get(self.url, {"q": "first"})
         self.assertEqual(r.status_code, 200)
-        self.assertSetEqual(set(r.context["accounts"]), set([("000", "first last")]))
+
+        u = self.users["user"]
+        self.assertSetEqual(
+            {e.verbose_name for e in r.context["results"][0].entries},
+            {"{} ({})".format(u, u.profile.account_kfet.trigramme)},
+        )
 
 
 class AccountReadViewTests(ViewTestCaseMixin, TestCase):

kfet/views.py

@@ -27,7 +27,7 @@ from django.views.generic.edit import CreateView, DeleteView, UpdateView
 from gestioncof.models import CofProfile
 from kfet import KFET_DELETED_TRIGRAMME, consumers
 from kfet.auth.decorators import kfet_password_auth
-from kfet.autocomplete import KfetAccountSearch, KfetAutocomplete
+from kfet.autocomplete import KfetAccountOnlyAutocomplete, KfetAutocomplete
 from kfet.config import kfet_config
 from kfet.decorators import teamkfet_required
 from kfet.forms import (
@@ -79,6 +79,7 @@ from kfet.models import (
     TransferGroup,
 )
 from kfet.statistic import DayScale, MonthScale, ScaleMixin, WeekScale, scale_url_params
+from shared.views import AutocompleteView
 
 from .auth import KFET_GENERIC_TRIGRAMME
 from .auth.views import (  # noqa
@@ -2594,34 +2595,11 @@ class ArticleStatSales(ScaleMixin, JSONDetailView):
 # ---
 
 
-class AccountCreateAutocompleteView(PermissionRequiredMixin, TemplateView):
+class AccountCreateAutocompleteView(PermissionRequiredMixin, AutocompleteView):
-    template_name = "kfet/account_create_autocomplete.html"
     permission_required = "kfet.is_team"
-
+    search_composer = KfetAutocomplete()
-    def get_context_data(self, **kwargs):
-        ctx = super().get_context_data(**kwargs)
-        if "q" not in self.request.GET:
-            raise Http404
-        q = self.request.GET["q"]
-        ctx["q"] = q
-        results = KfetAutocomplete().search(q.split())
-        ctx["options"] = sum((len(res) for res in results.values()))
-        ctx.update(results)
-        return ctx
 
 
-class AccountSearchAutocompleteView(PermissionRequiredMixin, TemplateView):
+class AccountSearchAutocompleteView(PermissionRequiredMixin, AutocompleteView):
-    template_name = "kfet/account_search_autocomplete.html"
     permission_required = "kfet.is_team"
-
+    search_composer = KfetAccountOnlyAutocomplete()
-    def get_context_data(self, **kwargs):
-        ctx = super().get_context_data(**kwargs)
-        if "q" not in self.request.GET:
-            raise Http404
-        q = self.request.GET["q"]
-        ctx["q"] = q
-        ctx["accounts"] = [
-            (user.profile.account_kfet.trigramme, user.get_full_name())
-            for user in KfetAccountSearch().search(q.split())
-        ]
-        return ctx

shared/autocomplete.py

@@ -3,6 +3,7 @@ from collections import namedtuple
 
 from django.conf import settings
 from django.db.models import Q
+from django.utils.translation import gettext_lazy as _
 
 if getattr(settings, "LDAP_SERVER_URL", None):
     import ldap
@@ -23,6 +24,17 @@ class SearchUnit:
 
     It might optionally implement the following methods and attributes:
 
+    - verbose_name (attribute): a nice name to refer to the results of this search unit
+      in templates. Examples: "COF Members", "K-Fêt accounts", etc.
+
+    - result_verbose_name (method): a callable that takes one search result as an input
+      and returns a nice name to refer to this particular result in templates.
+      Example: `lambda user: user.get_full_name()`
+
+    - result_link (method): a callable that takes one search result and returns a url
+      to make this particular search result clickable on the search page. For instance
+      this can be a link to a detail view of the object.
+
     - result_uuid (method): a callable that takes one result as an input and returns an
       identifier that is globally unique across search units for this object.
       This is used to compare results coming from different search units in the
@@ -42,6 +54,16 @@ class SearchUnit:
 
     # Optional attributes and methods
 
+    verbose_name = None
+
+    def result_verbose_name(self, result):
+        """Hook to customize the way results are displayed."""
+        return str(result)
+
+    def result_link(self, result):
+        """Hook to add a link on individual results on the search page."""
+        return None
+
     def result_uuid(self, result):
         """A universal unique identifier for the search results."""
         return None
@@ -74,6 +96,10 @@ class ModelSearch(SearchUnit):
     model = None
     search_fields = []
 
+    def __init__(self):
+        if self.verbose_name is None:
+            self.verbose_name = "{} search".format(self.model.Meta.verbose_name)
+
     def get_queryset_filter(self, keywords):
         filter_q = Q()
 
@@ -111,6 +137,8 @@ class LDAPSearch(SearchUnit):
     domain_component = "dc=spi,dc=ens,dc=fr"
     search_fields = ["cn", "uid"]
 
+    verbose_name = _("Comptes clippers")
+
     def get_ldap_query(self, keywords):
         """Return a search query with the following semantics:
 
@@ -157,6 +185,9 @@ class LDAPSearch(SearchUnit):
             django_logger.error("An LDAP error occurred", exc_info=err)
             return []
 
+    def result_verbose_name(self, clipper):
+        return "{} ({})".format(clipper.fullname, clipper.clipper)
+
     def result_uuid(self, clipper):
         return clipper.clipper
 

shared/templates/shared/search_results.html

@@ -0,0 +1,17 @@
+{% load i18n %}
+
+<ul>
+  {% for section in results %}
+    {% include "shared/search_results_section.html" with section=section %}
+  {% endfor %}
+
+  {% block extra_section %}
+    {% if not results %}
+      <li class="autocomplete-header">
+        <span class="autocomplete-item">
+          {% trans "Aucune correspondance trouvée" %}
+        </span>
+      </li>
+    {% endif %}
+  {% endblock %}
+</ul>

shared/templates/shared/search_results_section.html

@@ -0,0 +1,25 @@
+{% load search_utils %}
+
+<li class="autocomplete-header">
+  <span class="autocomplete-item">{{ section.verbose_name }}</span>
+</li>
+
+{% for entry in section.entries %}
+  {% if forloop.counter < 5 %}
+    <li class="autocomplete-value">
+      {% if entry.link %}
+        <a class="autocomplete-item" href="{{ entry.link }}">
+          {{ entry.verbose_name | highlight:q }}
+        </a>
+      {% else %}
+        <span class="autocomplete-item">
+          {{ entry.verbose_name | highlight:q }}
+        </span>
+      {% endif %}
+    </li>
+  {% elif forloop.counter == 5 %}
+    <li class="autocomplete-more">
+      <span class="autocomplete-item">...</span>
+    </li>
+  {% endif %}
+{% endfor %}

shared/templatetags/search_utils.py

@@ -6,27 +6,10 @@ from django.utils.safestring import mark_safe
 register = template.Library()
 
 
-def highlight_text(text, q):
+@register.filter
+def highlight(text, q):
     q2 = "|".join(re.escape(word) for word in q.split())
     pattern = re.compile(r"(?P<filter>%s)" % q2, re.IGNORECASE)
     return mark_safe(
         re.sub(pattern, r"<span class='highlight'>\g<filter></span>", text)
     )
-
-
-@register.filter
-def highlight_user(user, q):
-    if user.first_name and user.last_name:
-        text = "%s %s (<tt>%s</tt>)" % (user.first_name, user.last_name, user.username)
-    else:
-        text = user.username
-    return highlight_text(text, q)
-
-
-@register.filter
-def highlight_clipper(clipper, q):
-    if clipper.fullname:
-        text = "%s (<tt>%s</tt>)" % (clipper.fullname, clipper.clipper)
-    else:
-        text = clipper.clipper
-    return highlight_text(text, q)

shared/views.py

@@ -1,4 +1,9 @@
+from collections import namedtuple
+
 from dal import autocomplete
+from django.core.exceptions import ImproperlyConfigured
+from django.http import Http404
+from django.views.generic import TemplateView
 
 from shared.autocomplete import ModelSearch
 
@@ -9,3 +14,44 @@ class Select2QuerySetView(ModelSearch, autocomplete.Select2QuerySetView):
     def get_queryset(self):
         keywords = self.q.split()
         return super().search(keywords)
+
+
+Section = namedtuple("Section", ("name", "verbose_name", "entries"))
+Entry = namedtuple("Entry", ("verbose_name", "link"))
+
+
+class AutocompleteView(TemplateView):
+    template_name = "shared/search_results.html"
+    search_composer = None
+
+    def get_search_composer(self):
+        if self.search_composer is None:
+            raise ImproperlyConfigured("Please specify a search composer")
+        return self.search_composer
+
+    def get_context_data(self, **kwargs):
+        ctx = super().get_context_data(**kwargs)
+        if "q" not in self.request.GET:
+            raise Http404
+        q = self.request.GET["q"]
+        ctx["q"] = q
+        ctx["results"] = self.search(keywords=q.split())
+        return ctx
+
+    def search(self, keywords):
+        search_composer = self.get_search_composer()
+        raw_results = search_composer.search(keywords)
+        sections = []
+        for name, unit in search_composer.search_units:
+            entries = [
+                Entry(
+                    verbose_name=unit.result_verbose_name(res),
+                    link=unit.result_link(res),
+                )
+                for res in raw_results[name]
+            ]
+            if entries:
+                sections.append(
+                    Section(name=name, verbose_name=unit.verbose_name, entries=entries)
+                )
+        return sections