From 7dbdb824aff23473fe26969825845499c2fc6c95 Mon Sep 17 00:00:00 2001
From: Jean-Marie Favreau <j-marie.favreau@uca.fr>
Date: Sat, 4 Nov 2023 16:44:03 +0100
Subject: [PATCH] ajout d'un moyen de voir les tags

---
 .../templates/agenda_culturel/event.html      |  2 +-
 .../agenda_culturel/page-events.html          |  2 +-
 .../templates/agenda_culturel/page.html       |  1 +
 .../templates/agenda_culturel/tag.html        | 41 +++++++++++++++++++
 .../templates/agenda_culturel/tags.html       | 18 ++++++++
 src/agenda_culturel/urls.py                   |  2 +
 src/agenda_culturel/views.py                  | 20 +++++++++
 7 files changed, 84 insertions(+), 2 deletions(-)
 create mode 100644 src/agenda_culturel/templates/agenda_culturel/tag.html
 create mode 100644 src/agenda_culturel/templates/agenda_culturel/tags.html

diff --git a/src/agenda_culturel/templates/agenda_culturel/event.html b/src/agenda_culturel/templates/agenda_culturel/event.html
index a1011a1..9f4b747 100644
--- a/src/agenda_culturel/templates/agenda_culturel/event.html
+++ b/src/agenda_culturel/templates/agenda_culturel/event.html
@@ -28,7 +28,7 @@
     <p>{{ event.category | small_cat }}</p>
     <p>
         {% for tag in event.tags %}
-        <a href="" role="button" class="small-cat">{{ tag }}</a>
+        <a href="{% url 'view_tag' tag %}" role="button" class="small-cat">{{ tag }}</a>
         {% endfor %}
     </p>
     </footer>
diff --git a/src/agenda_culturel/templates/agenda_culturel/page-events.html b/src/agenda_culturel/templates/agenda_culturel/page-events.html
index 705a9d8..24eccfe 100644
--- a/src/agenda_culturel/templates/agenda_culturel/page-events.html
+++ b/src/agenda_culturel/templates/agenda_culturel/page-events.html
@@ -96,7 +96,7 @@
                             {% endif %} </p>
                             <p>
                                 {% for tag in event.tags %}
-                                <a href="" role="button" class="small-cat">{{ tag }}</a>
+                                <a href="{% url 'view_tag' tag %}" role="button" class="small-cat">{{ tag }}</a>
                                 {% endfor %}
                             </p>
                             </footer>
diff --git a/src/agenda_culturel/templates/agenda_culturel/page.html b/src/agenda_culturel/templates/agenda_culturel/page.html
index 10a8f85..0f077fe 100644
--- a/src/agenda_culturel/templates/agenda_culturel/page.html
+++ b/src/agenda_culturel/templates/agenda_culturel/page.html
@@ -57,6 +57,7 @@
     <footer class="container">
         <div class="grid">
             <ul>
+                <li><a href="{% url 'view_all_tags' %}">Toutes les étiquettes</a></li>
                 <li>À propos</li>
             </ul>
             <ul>
diff --git a/src/agenda_culturel/templates/agenda_culturel/tag.html b/src/agenda_culturel/templates/agenda_culturel/tag.html
new file mode 100644
index 0000000..672f5c1
--- /dev/null
+++ b/src/agenda_culturel/templates/agenda_culturel/tag.html
@@ -0,0 +1,41 @@
+{% extends "agenda_culturel/page.html" %}
+
+{% block title %}Étiquette {{ tag }}{% endblock %}
+
+{% load cat_extra %}
+
+
+{% block content %}
+
+<h1>Étiquette <em>{{ tag }}</em></h1>
+
+{% for event in events %}
+<article>
+    <h3>
+        {% if not event.end_day and event.start_time %}{{ event.start_time }}{% endif %}
+        <a href="{{ event.get_absolute_url }}">{{ event.title }}</a></h3>
+        <ul>
+            <li>Début&nbsp;: {{ event.start_day }} {% if event.start_time %} à {{ event.start_time }}{% endif %}</li>
+            {% if event.end_day or event.end_time %}
+            <li>Fin&nbsp;: 
+            {% if event.end_day %}{{ event.end_day }}{% endif %}
+            {% if event.end_time %}{{ event.end_time }}{% endif %}
+            </li>
+            {% endif %}
+            
+        </ul>
+
+    <p>{{ event.description |truncatewords:20 }}</p>
+
+    <footer>
+    <p>{{ event.category | small_cat }}</p>
+    <p>
+        {% for tag in event.tags %}
+        <a href="{% url 'view_tag' tag %}" role="button" class="small-cat">{{ tag }}</a>
+        {% endfor %}
+    </p>
+    </footer>
+</article>
+{% endfor %}
+
+{% endblock %}
\ No newline at end of file
diff --git a/src/agenda_culturel/templates/agenda_culturel/tags.html b/src/agenda_culturel/templates/agenda_culturel/tags.html
new file mode 100644
index 0000000..d864aa5
--- /dev/null
+++ b/src/agenda_culturel/templates/agenda_culturel/tags.html
@@ -0,0 +1,18 @@
+{% extends "agenda_culturel/page.html" %}
+
+{% block title %}Toutes les étiquettes{% endblock %}
+
+{% load cat_extra %}
+
+
+{% block content %}
+
+<h1>Toutes les étiquettes</h1>
+<p>Liste de toutes les étiquettes utilisées par les événements référencés&nbsp;:</p>
+<div>
+    {% for tag in tags %}
+    <a href="{% url 'view_tag' tag %}" role="button" class="small-cat">{{ tag }}</a>    
+    {% endfor %}
+</div>
+
+{% endblock %}
\ No newline at end of file
diff --git a/src/agenda_culturel/urls.py b/src/agenda_culturel/urls.py
index 0de1b36..2548732 100644
--- a/src/agenda_culturel/urls.py
+++ b/src/agenda_culturel/urls.py
@@ -13,6 +13,8 @@ urlpatterns = [
     path("", home, name="home"),
     re_path(r'^(?P<mode>' + modes + ')/$', view_mode, name='view_mode'),
     re_path(r'^(?P<mode>' + modes + ')/(?P<cat_id>\d+)/$', view_mode_cat, name='view_mode_cat'),
+    path("tag/<t>/", view_tag, name='view_tag'),
+    path("tags/", tag_list, name='view_all_tags'),
     path("events/", event_list, name='view_all_events'),
     path("event/<int:pk>-<extra>", EventDetailView.as_view(), name="view_event"),
     path("importer", EventSubmissionFormView.as_view(), name="event_import_form"),
diff --git a/src/agenda_culturel/views.py b/src/agenda_culturel/views.py
index 3a8201e..0740a11 100644
--- a/src/agenda_culturel/views.py
+++ b/src/agenda_culturel/views.py
@@ -16,6 +16,7 @@ import django_filters
 from django.core.paginator import Paginator, EmptyPage, PageNotAnInteger
 from django.contrib.auth.decorators import login_required
 
+import unicodedata
 
 
 class DisplayMode(StrEnum):
@@ -80,6 +81,25 @@ def view_mode_cat(request, mode, cat_id):
     return render(request, 'agenda_culturel/page-events.html', context)
 
 
+def view_tag(request, t):
+    events = Event.objects.filter(tags__contains=[t]).order_by("start_day", "start_time")
+    context = {"tag": t, "events": events}
+    return render(request, 'agenda_culturel/tag.html', context)
+
+def tag_list(request):
+    def remove_accents(input_str):
+        nfkd_form = unicodedata.normalize('NFKD', input_str)
+        return u"".join([c for c in nfkd_form if not unicodedata.combining(c)])
+
+
+    tags = list(Event.objects.values_list('tags', flat = True))
+    uniq_tags = set()
+    for t in tags:
+        uniq_tags = uniq_tags | set(t)
+    context = {"tags": sorted(list(uniq_tags), key=lambda x: remove_accents(x).lower())}
+    return render(request, 'agenda_culturel/tags.html', context)
+
+
 class EventDetailView(DetailView):
     model = Event
     template_name = "agenda_culturel/event.html"