Merge branch 'url-cats'

experimentations/get_facebook_event.py

@@ -30,7 +30,7 @@ from src.agenda_culturel.import_tasks.extractor_facebook import *
 if __name__ == "__main__":
 
     u2e = URL2Events(ChromiumHeadlessDownloader(), FacebookEventExtractor())
-    url="https://www.facebook.com/events/s/tour-du-sud-invite-koum/430014373384441/"
+    url="https://www.facebook.com/events/3575802569389184/3575802576055850/?active_tab=about"
 
     events = u2e.process(url, cache = "fb.html", published = True)
 

src/agenda_culturel/filters.py

@@ -4,7 +4,7 @@ from django import forms
 from django.contrib.postgres.search import SearchQuery, SearchHeadline
 from django.db.models import Count, Q
 from datetime import date, timedelta
-
+from urllib.parse import urlparse, parse_qs, urlencode
 
 from django.http import QueryDict
 from django.contrib.gis.measure import D
@@ -98,15 +98,6 @@ class EventFilter(django_filters.FilterSet):
         method="filter_recurrences",
     )
 
-    category = django_filters.ModelMultipleChoiceFilter(
-        label="Filtrer par catégories",
-        field_name="category__id",
-        to_field_name="id",
-        queryset=Category.objects.all(),
-        widget=MultipleHiddenInput,
-    )
-
-
     status = django_filters.MultipleChoiceFilter(
         label="Filtrer par status",
         choices=Event.STATUS.choices,
@@ -116,7 +107,7 @@ class EventFilter(django_filters.FilterSet):
 
     class Meta:
         model = Event
-        fields = ["category", "tags", "exclude_tags", "status", "recurrences"]
+        fields = ["tags", "exclude_tags", "status", "recurrences"]
 
     def __init__(self, *args, **kwargs):
         super().__init__(*args, **kwargs)
@@ -125,6 +116,28 @@ class EventFilter(django_filters.FilterSet):
         self.form.fields["exclude_tags"].choices = Tag.get_tag_groups(exclude=True, nb_suggestions=0)
         self.form.fields["tags"].choices = Tag.get_tag_groups(include=True)
 
+    def has_category_parameters(self):
+        url = self.request.get_full_path()
+        return "category=" in url and not url.startswith("/cat:")
+
+    def get_new_url(self):
+        url = self.request.get_full_path()
+        if url.startswith("/cat:"):
+            return url
+        else:
+            parsed_url = urlparse(url)
+            params = parse_qs(parsed_url.query)
+            if len(params['category']) == 0:
+                return url
+            else:
+                category = Category.objects.filter(pk=params['category'][0]).first()
+                del params["category"]
+                url = parsed_url._replace(query=urlencode(params, doseq=True)).geturl()
+                if category is None:
+                    return url
+                else:
+                    return "/cat:" + category.slug + url
+
     def filter_recurrences(self, queryset, name, value):
         # construct the full lookup expression
         lookup = "__".join([name, "isnull"])
@@ -153,6 +166,20 @@ class EventFilter(django_filters.FilterSet):
 
         return parent.exclude(exact_location=False).filter(exact_location__location__distance_lt=(p, D(km=d)))
 
+    def has_location(self):
+        d = self.get_cleaned_data("radius")
+        p = self.get_cleaned_data("position")
+        if not isinstance(d, str) or not isinstance(p, ReferenceLocation):
+            return False
+        try:
+            d = float(d)
+        except ValueError:
+            return False
+        if d <= 0:
+            return False
+
+        return True
+
     def get_url(self):
         if isinstance(self.form.data, QueryDict):
             return self.form.data.urlencode()
@@ -162,43 +189,8 @@ class EventFilter(django_filters.FilterSet):
     def get_full_url(self):
         return self.request.get_full_path()
 
-    def get_url_remove_categories(self, catpks, full_path = None):
-        if full_path is None:
-            full_path = self.request.get_full_path()
-
-        result = full_path
-        for catpk in catpks:
-            result = result.replace('category=' + str(catpk), '')
-            result = result.replace('?&', '?')
-            result = result.replace('&&', '&')
-        return result
-
-    def get_url_add_categories(self, catpks, full_path = None):
-        if full_path is None:
-            full_path = self.request.get_full_path()
-
-        result = full_path
-        for catpk in catpks:
-            result = result + ('&' if '?' in full_path else '?') + 'category=' + str(catpk)
-        return result
-
-    def get_url_without_filters_only_cats(self):
-        return self.get_url_without_filters(True)
-
-
-    def get_url_without_filters(self, only_categories=False):
-
-        if only_categories:
-            # on repart d'une url sans option
-            result = self.request.get_full_path().split("?")[0]
-            # on ajoute toutes les catégories
-            result = self.get_url_add_categories([c.pk for c in self.get_categories()], result)
-        else:
-            # on supprime toutes les catégories
-            result = self.get_url_remove_categories([c.pk for c in self.get_categories()])
-
-        return result
-
+    def get_url_without_filters(self):
+        return self.request.get_full_path().split("?")[0]
 
     def get_cleaned_data(self, name):
 
@@ -209,12 +201,6 @@ class EventFilter(django_filters.FilterSet):
         except KeyError:
             return {}
     
-    def get_categories(self):
-        return self.get_cleaned_data("category")
-    
-    def has_category(self):
-        return "category" in self.form.cleaned_data and len(self.get_cleaned_data("category")) > 0
-
     def get_tags(self):
         return self.get_cleaned_data("tags")
 
@@ -232,7 +218,7 @@ class EventFilter(django_filters.FilterSet):
 
     def to_str(self, prefix=''):
         self.form.full_clean()
-        result = ' '.join([c.name for c in self.get_categories()] + [t for t in self.get_tags()] + ["~" + t for t in self.get_exclude_tags()]  + [str(self.get_position()), str(self.get_radius())])
+        result = ' '.join([t for t in self.get_tags()] + ["~" + t for t in self.get_exclude_tags()]  + [str(self.get_position()), str(self.get_radius())])
         if len(result) > 0:
             result = prefix + result
         return result
@@ -256,11 +242,7 @@ class EventFilter(django_filters.FilterSet):
         else:
             return ""
 
-
-    def is_resetable(self, only_categories=False):
-        if only_categories:
-            return len(self.get_cleaned_data("category")) != 0
-        else:
+    def is_resetable(self):
         if self.request.user.is_authenticated:
             if (
                 len(self.get_cleaned_data("status")) != 1
@@ -292,9 +274,6 @@ class EventFilter(django_filters.FilterSet):
                 or ((not self.get_cleaned_data("position") is None) and (not self.get_cleaned_data("radius") is None))
             )
 
-    def is_selected(self, cat):
-        return "category" in self.form.cleaned_data and cat in self.form.cleaned_data["category"]
-
     def is_selected_tag(self, tag):
         return "tags" in self.form.cleaned_data and tag in self.form.cleaned_data["tags"]
 

src/agenda_culturel/migrations/0137_category_slug.py

@@ -0,0 +1,32 @@
+# Generated by Django 4.2.9 on 2025-01-24 17:48
+
+import autoslug.fields
+from django.db import migrations
+
+def migrate_data_forward(apps, schema_editor):
+    Category = apps.get_model("agenda_culturel", "Category")
+
+    for instance in Category.objects.all():
+        print("Generating slug for %s"%instance)
+        instance.save() # Will trigger slug update
+
+def migrate_data_backward(apps, schema_editor):
+    pass
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('agenda_culturel', '0136_alter_recurrentimport_processor'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='category',
+            name='slug',
+            field=autoslug.fields.AutoSlugField(default=None, editable=False, null=True, populate_from='name', unique=True),
+        ),
+        migrations.RunPython(
+            migrate_data_forward,
+            migrate_data_backward,
+        ),
+    ]

src/agenda_culturel/models.py

@@ -17,7 +17,7 @@ from django.core.files.storage import default_storage
 from django.contrib.sites.models import Site
 from django.core.mail import send_mail
 from django.template.loader import render_to_string
-
+from autoslug import AutoSlugField
 
 import uuid
 
@@ -114,6 +114,8 @@ class Category(models.Model):
         verbose_name=_("Name"), help_text=_("Category name"), max_length=512
     )
 
+    slug = AutoSlugField(null=True, default=None, unique=True, populate_from='name')
+
     color = ColorField(
         verbose_name=_("Color"),
         help_text=_("Color used as background for the category"),
@@ -176,7 +178,7 @@ class Category(models.Model):
         return "cat-" + str(self.id)
 
     def get_absolute_url(self):
-        return reverse('home') + '?catgory=' + str(self.pk)
+        return reverse('home_category', kwargs={"cat": self.slug})
 
     def __str__(self):
         return self.name

src/agenda_culturel/static/style.scss

@@ -139,7 +139,7 @@ details[role="list"] summary + ul li.selected>a:hover {
             padding: 0.1em .2em;
             .titre {
                 vertical-align: middle;
-                margin-right: .4em;
+                margin-right: .2em;
             }
             display: inline-block;
             margin: .1em 0;
@@ -148,6 +148,12 @@ details[role="list"] summary + ul li.selected>a:hover {
             background: none;
             padding: 0.1em 0;
         }
+        .developpe {
+            svg {
+                margin-right: .5em;
+                vertical-align: middle;
+            }           
+        } 
 
     }
     .suggestions {

src/agenda_culturel/templates/agenda_culturel/filter-inc.html

@@ -9,7 +9,7 @@
 {% endif %}
     <div>
     <div class="categories">
-        {% show_legend filter=filter %}
+        {% show_legend category=category filter=filter %}
     </div>
 
     <div class="filtres">
@@ -34,7 +34,7 @@
         {% endif %}
 
         {% if filter.is_resetable %}
-        <a class="contrast simple-button" href="{{ filter.get_url_without_filters_only_cats }}" data-tooltip="Supprimer les filtres">{% picto_from_name "x-circle" %}</a>
+        <a class="contrast simple-button" href="{{ filter.get_url_without_filters }}" data-tooltip="Supprimer les filtres">{% picto_from_name "x-circle" %}</a>
         {% endif %}
         
     </summary>

src/agenda_culturel/templates/agenda_culturel/page-month.html

@@ -14,10 +14,13 @@
 {% endblock %}
 
 {% block title %}{% block og_title %}
+{% if category %}{{ category.name }} en{% endif %}
 {{ calendar.firstdate | date:"F o" }}
 {% endblock %}{% endblock %}
 
-{% block ce_mois_ci_parameters %}{% block cette_semaine_parameters %}{% block a_venir_parameters %}?{{ filter.get_url }}{% endblock %}{% endblock %}{% endblock %}
+{% block navigation-menu %}
+{% navigation_links filter category %}
+{% endblock %}
 
 
  {% block content %}
@@ -26,16 +29,20 @@
  {% include "agenda_culturel/filter-inc.html" with filter=filter noarticle=0 %}
 
  {% with cache_timeout=user.is_authenticated|yesno:"30,600" %}
- {% cache cache_timeout month user.is_authenticated calendar.firstdate filter.get_url %}
+ {% cache cache_timeout month user.is_authenticated calendar.firstdate category filter.get_url %}
 
  <article>
     <header>
-        <div class="title small"><h1>{{ calendar.firstdate | date:"F o" }}</h1></div>
+        <div class="title small"><h1>{% if category %}{{ category.name }} en {% endif %}{{ calendar.firstdate | date:"F o" }}{% if filter.has_location %} à {{ filter.get_position }}{% endif %}</h1></div>
         <div class="navigation">
             <div>
             {% if calendar.firstdate|shift_day:-1|not_before_first %}
             {% if calendar.lastdate|not_after_last %}
+            {% if category %}
+            <a role="button" href="{% url 'month_view_category' category.slug calendar.previous_month.year calendar.previous_month.month %}?{{ filter.get_url }}">
+            {% else %}
             <a role="button" href="{% url 'month_view' calendar.previous_month.year calendar.previous_month.month %}?{{ filter.get_url }}">
+            {% endif %}
                 {% picto_from_name "chevron-left" %} précédent</a>
             </div>
             {% endif %}
@@ -43,7 +50,11 @@
             {% if calendar.lastdate|shift_day:+1|not_after_last %}
             {% if calendar.lastdate|not_before_first %}
             <div class="right">
+                {% if category %}
+                <a role="button" href="{% url 'month_view_category' category.slug calendar.next_month.year calendar.next_month.month %}?{{ filter.get_url }}">suivant 
+                {% else %}
                 <a role="button" href="{% url 'month_view' calendar.next_month.year calendar.next_month.month %}?{{ filter.get_url }}">suivant 
+                {% endif %}
                 {% picto_from_name "chevron-right" %}
             </a>
             </div>
@@ -55,16 +66,24 @@
         <div class="slider-button slider-button-inside button-left hidden">{% picto_from_name "arrow-left" %}</div>
         {% if calendar.firstdate|shift_day:-1|not_before_first %}
         {% if calendar.lastdate|not_after_last %}
+        {% if category %}
+        <div class="slider-button slider-button-page button-left hidden"><a href="{% url 'month_view_category' category.slug calendar.previous_month.year calendar.previous_month.month %}?{{ filter.get_url }}">{% picto_from_name "chevrons-left" %}</a></div>
+        {% else %}
         <div class="slider-button slider-button-page button-left hidden"><a href="{% url 'month_view' calendar.previous_month.year calendar.previous_month.month %}?{{ filter.get_url }}">{% picto_from_name "chevrons-left" %}</a></div>
         {% endif %}
         {% endif %}
+        {% endif %}
 
         <div class="grid week-in-month">
         {% for day in calendar.calendar_days_list %}
         {% if forloop.counter0|divisibleby:7 %}
             {% if not forloop.first %}</div><div class="grid week-in-month">{% endif %}
+            {% if category %}
+            <div id="week-{{ day.date.isocalendar.1 }}" class="entete-semaine"><h2><a href="{% url 'week_view_category' category.slug calendar.year day.week %}?{{ filter.get_url }}">Semaine {{ d.week }}</a></h2></div>
+            {% else %}
             <div id="week-{{ day.date.isocalendar.1 }}" class="entete-semaine"><h2><a href="{% url 'week_view' calendar.year day.week %}?{{ filter.get_url }}">Semaine {{ d.week }}</a></h2></div>
             {% endif %}
+        {% endif %}
 
 
 
@@ -84,13 +103,13 @@
             </script>
             {% endif %}
             <header{% if day.is_today %} id="today"{% endif %}>
-            <h3><a href="{{ day.date | url_day }}?{{ filter.get_url }}" class="visible-link">{{ day.date | date:"l j" }}</a></h3}>
+            <h3><a href="{{ day.date | url_day:category }}?{{ filter.get_url }}" class="visible-link">{{ day.date | date:"l j" }}</a></h3}>
             </header>
             {% if day.events %}
                 <ul>
-                    {% for category, events in day.events_by_category_ordered %}
+                    {% for category_group, events in day.events_by_category_ordered %}
                     <li>{{ events.0.category | circle_cat }} 
-                        <a href="{{ day.date | url_day }}?{{ filter.get_url|add_url_category:events.0.category }}" data-target="{{ daytag }}-category-{{ events.0.category.pk }}" onClick="toggleModal(event)">{{ events | length }} {{ category }}</a></li>
+                        <a href="{{ day.date | url_day:category }}?{{ filter.get_url|add_url_category:events.0.category }}" data-target="{{ daytag }}-category-{{ events.0.category.pk }}" onClick="toggleModal(event)">{{ events | length }} {{ category_group }}</a></li>
                         <dialog id="{{ daytag }}-category-{{ events.0.category.pk }}">
                             <article>
                                 <header>
@@ -113,7 +132,7 @@
                                 </ul>
                                 <footer>
                                     <div class="buttons">
-                                        <a href="{{ day.date | url_day }}?{{ filter.get_url }}" role="button">Voir la journée <svg width="1em" height="1em" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
+                                        <a href="{{ day.date | url_day:category }}?{{ filter.get_url }}" role="button">Voir la journée <svg width="1em" height="1em" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
                                             <use href="{% static 'images/feather-sprite.svg' %}#chevron-right" />
                                         </svg></a>
                                     </div>
@@ -121,7 +140,7 @@
                             </article>
                         </dialog>
                     {% endfor %}
-                    <li class="detail-link"><a href="{{ day.date | url_day }}?{{ filter.get_url }}" class="visible-link">voir en détail {% picto_from_name "chevrons-right" %}</a></li>
+                    <li class="detail-link"><a href="{{ day.date | url_day:category }}?{{ filter.get_url }}" class="visible-link">voir en détail {% picto_from_name "chevrons-right" %}</a></li>
                     </ul>
             {% endif %}
         </ul>
@@ -134,19 +153,31 @@
         </div>
         {% if calendar.lastdate|shift_day:+1|not_after_last %}
         {% if calendar.lastdate|not_before_first %}
+        {% if category %}
+        <div class="slider-button slider-button-page button-right hidden"><a href="{% url 'month_view_category' category.slug calendar.next_month.year calendar.next_month.month %}?{{ filter.get_url }}">{% picto_from_name "chevrons-right" %}</a></div>
+        {% else %}
         <div class="slider-button slider-button-page button-right hidden"><a href="{% url 'month_view' calendar.next_month.year calendar.next_month.month %}?{{ filter.get_url }}">{% picto_from_name "chevrons-right" %}</a></div>
         {% endif %}
         {% endif %}
+        {% endif %}
         <div class="slider-button slider-button-inside button-right hidden">{% picto_from_name "arrow-right" %}</div>
     </div>
 
 
     <footer>
+        {% if category %}
+            {% if calendar.today_in_calendar %}
+            <a role="button" href="{% url 'aujourdhui_category' category.slug %}?{{ filter.get_url }}">Aujourd'hui</a>
+            <a role="button" href="{% url 'cette_semaine_category' category.slug %}?{{ filter.get_url }}">Cette semaine</a>
+            {% endif %}
+            <a role="button" data-tooltip="Copiez ce lien et importez-le dans votre agenda" href="{% url 'export_ical_category' category.slug %}?{{ filter.get_url }}">Export ical {% picto_from_name "calendar" %}</a>
+        {% else %}
         {% if calendar.today_in_calendar %}
             <a role="button" href="{% url 'aujourdhui' %}?{{ filter.get_url }}">Aujourd'hui</a>
             <a role="button" href="{% url 'cette_semaine' %}?{{ filter.get_url }}">Cette semaine</a>
             {% endif %}
             <a role="button" data-tooltip="Copiez ce lien et importez-le dans votre agenda" href="{% url 'export_ical' %}?{{ filter.get_url }}">Export ical {% picto_from_name "calendar" %}</a>
+        {% endif %}
         </footer>
 </article>
 {% endcache %}

src/agenda_culturel/templates/agenda_culturel/page-upcoming.html

@@ -13,7 +13,9 @@
     <script src="{% static 'js/modal.js' %}"></script>
 {% endblock %}
 
-{% block ce_mois_ci_parameters %}{% block cette_semaine_parameters %}{% block a_venir_parameters %}?{{ filter.get_url }}{% endblock %}{% endblock %}{% endblock %}
+{% block navigation-menu %}
+{% navigation_links filter category %}
+{% endblock %}
 
 
 {% block body-class %}a-venir{% endblock %}
@@ -23,24 +25,29 @@
 
  <article id="filters">
     <header><h1 id="index-avenir">{% block title %}{% block og_title %}
+        {% if category %}{{ category.name }}{% else %}Événements{% endif %}
         {% if calendar.calendar_days_list.0.is_today %}
-        Événements à venir
+         à venir
         {% else %}
-        Événements du {{ calendar.calendar_days_list.0.date| date:"l j F Y"  }}
+         du {{ calendar.calendar_days_list.0.date| date:"l j F Y"  }}
         {% if calendar.calendar_days_list|length > 1 %}
         et suivants
         {% endif %}
-        {% endif %}
+        {% endif %}{% if filter.has_location %} à {{ filter.get_position }}{% endif %}
     {% endblock %}{% endblock %}</h1></header>
  
 
      {% include "agenda_culturel/filter-inc.html" with filter=filter noarticle=1 %}
 
      {% with cache_timeout=user.is_authenticated|yesno:"30,600" %}
-     {% cache cache_timeout upcoming user.is_authenticated calendar.firstdate filter.get_url calendar.calendar_days_list|length %}
+     {% cache cache_timeout upcoming user.is_authenticated calendar.firstdate filter.get_url category calendar.calendar_days_list|length %}
     
     <footer>
-    <a href="{% if calendar.calendar_days_list|length == 1 %}{% url 'day_view' date_pred.year date_pred.month date_pred.day %}{% else %}{% url 'a_venir_jour' date_pred.year date_pred.month date_pred.day %}{% endif %}" aria-label="dates précédentes" role="button">
+    {% if category %}
+    <a href="{% if calendar.calendar_days_list|length == 1 %}{% url 'day_view_category' category.slug date_pred.year date_pred.month date_pred.day %}{% else %}{% url 'a_venir_jour_category' category.slug date_pred.year date_pred.month date_pred.day %}{% endif %}?{{ filter.get_url }}" aria-label="dates précédentes" role="button">
+    {% else %}
+    <a href="{% if calendar.calendar_days_list|length == 1 %}{% url 'day_view' date_pred.year date_pred.month date_pred.day %}{% else %}{% url 'a_venir_jour' date_pred.year date_pred.month date_pred.day %}{% endif %}?{{ filter.get_url }}" aria-label="dates précédentes" role="button">
+        {% endif %}
     {% picto_from_name "chevrons-left" %}
         {% if calendar.calendar_days_list|length == 1 %}
             {{ date_pred }}
@@ -59,7 +66,11 @@
         {% picto_from_name "chevrons-down" %}</a>
     {% endfor %}
     {% endif %}
-    <a href="{% if calendar.calendar_days_list|length == 1 %}{% url 'day_view' date_next.year date_next.month date_next.day %}{% else %}{% url 'a_venir_jour' date_next.year date_next.month date_next.day %}{% endif %}" aria-label="dates suivantes" role="button">
+    {% if category %}
+    <a href="{% if calendar.calendar_days_list|length == 1 %}{% url 'day_view_category' category.slug date_next.year date_next.month date_next.day %}{% else %}{% url 'a_venir_jour_category' category.slug date_next.year date_next.month date_next.day %}{% endif %}?{{ filter.get_url }}" aria-label="dates suivantes" role="button">
+    {% else %}
+    <a href="{% if calendar.calendar_days_list|length == 1 %}{% url 'day_view' date_next.year date_next.month date_next.day %}{% else %}{% url 'a_venir_jour' date_next.year date_next.month date_next.day %}{% endif %}?{{ filter.get_url }}" aria-label="dates suivantes" role="button">
+        {% endif %}
         {% if calendar.calendar_days_list|length == 1 %}
             {{ date_next }}
         {% endif %}
@@ -138,25 +149,56 @@
 {% endfor %}
 <article>
     <header><h2>Voir aussi</h2></header>
-    <a href="{% if calendar.calendar_days_list|length == 1 %}{% url 'day_view' date_pred.year date_pred.month date_pred.day %}{% else %}{% url 'a_venir_jour' date_pred.year date_pred.month date_pred.day %}{% endif %}" aria-label="dates précédentes" role="button">
+    {% if category %}
+    <a href="{% if calendar.calendar_days_list|length == 1 %}{% url 'day_view_category' category.slug date_pred.year date_pred.month date_pred.day %}{% else %}{% url 'a_venir_jour_category' category.slug date_pred.year date_pred.month date_pred.day %}{% endif %}?{{ filter.get_url }}" aria-label="dates précédentes" role="button">
+    {% else %}
+    <a href="{% if calendar.calendar_days_list|length == 1 %}{% url 'day_view' date_pred.year date_pred.month date_pred.day %}{% else %}{% url 'a_venir_jour' date_pred.year date_pred.month date_pred.day %}{% endif %}?{{ filter.get_url }}" aria-label="dates précédentes" role="button">
+        {% endif %}
         {% picto_from_name "chevrons-left" %}
         {% if calendar.calendar_days_list|length == 1 %}
             {{ date_pred }}
         {% endif %}
     </a>
     {% if calendar.today_in_calendar %}
+    {% if category %}
+    <a role="button" href="{% url 'aujourdhui_category' category.slug %}?{{ filter.get_url }}">Aujourd'hui</a>
+    {% else %}
     <a role="button" href="{% url 'aujourdhui' %}?{{ filter.get_url }}">Aujourd'hui</a>
     {% endif %}
+    {% endif %}
     {% if calendar.calendar_days_list|length == 1 %}
+    {% if category %}
+    <a role="button" href="{% url 'a_venir_jour_category' category.slug day.year day.month day.day %}?{{ filter.get_url }}">Autour du {{ day }}</a>
+    {% else %}
     <a role="button" href="{% url 'a_venir_jour' day.year day.month day.day %}?{{ filter.get_url }}">Autour du {{ day }}</a>
     {% endif %}
+    {% endif %}
+    {% if category %}
+        <a role="button" href="{% url 'week_view_category' category.slug calendar.firstdate.year calendar.firstdate|week %}?{{ filter.get_url }}">Semaine du {{ calendar.firstdate }}</a>
+        <a role="button" href="{% url 'month_view_category' category.slug calendar.firstdate.year calendar.firstdate.month %}?{{ filter.get_url }}">{{ calendar.firstdate | date:"F o" }}</a>
+    {% else %}
         <a role="button" href="{% url 'week_view' calendar.firstdate.year calendar.firstdate|week %}?{{ filter.get_url }}">Semaine du {{ calendar.firstdate }}</a>
         <a role="button" href="{% url 'month_view' calendar.firstdate.year calendar.firstdate.month %}?{{ filter.get_url }}">{{ calendar.firstdate | date:"F o" }}</a>
-    {% if calendar.firstdate.month != calendar.lastdate.month %}
-        <a role="button" href="{% url 'month_view' calendar.lastdate.year calendar.lastdate.month %}?{{ filter.get_url }}">{{ calendar.lastdate | date:"F o" }}</a>
     {% endif %}
+    {% if calendar.firstdate.month != calendar.lastdate.month %}
+        {% if category %}
+        <a role="button" href="{% url 'month_view' calendar.lastdate.year calendar.lastdate.month %}?{{ filter.get_url }}">{{ calendar.lastdate | date:"F o" }}</a>
+        {% else %}
+        <a role="button" href="{% url 'month_view_category' category.slug calendar.lastdate.year calendar.lastdate.month %}?{{ filter.get_url }}">{{ calendar.lastdate | date:"F o" }}</a>
+        {% endif %}
+    {% endif %}
+
+    {% if category %}
+        <a role="button" data-tooltip="Copiez ce lien et importez-le dans votre agenda" href="{% url 'export_ical_category' category.slug %}?{{ filter.get_url }}">Export ical {% picto_from_name "calendar" %}</a>
+    {% else %}
         <a role="button" data-tooltip="Copiez ce lien et importez-le dans votre agenda" href="{% url 'export_ical' %}?{{ filter.get_url }}">Export ical {% picto_from_name "calendar" %}</a>
-    <a href="{% if calendar.calendar_days_list|length == 1 %}{% url 'day_view' date_next.year date_next.month date_next.day %}{% else %}{% url 'a_venir_jour' date_next.year date_next.month date_next.day %}{% endif %}" aria-label="dates suivantes" role="button">
+    {% endif %}
+
+    {% if category %}
+    <a href="{% if calendar.calendar_days_list|length == 1 %}{% url 'day_view_category' category.slug date_next.year date_next.month date_next.day %}{% else %}{% url 'a_venir_jour_category' category.slug date_next.year date_next.month date_next.day %}{% endif %}?{{ filter.get_url }}" aria-label="dates suivantes" role="button">
+    {% else %}
+    <a href="{% if calendar.calendar_days_list|length == 1 %}{% url 'day_view' date_next.year date_next.month date_next.day %}{% else %}{% url 'a_venir_jour' date_next.year date_next.month date_next.day %}{% endif %}?{{ filter.get_url }}" aria-label="dates suivantes" role="button">
+    {% endif %}
         {% if calendar.calendar_days_list|length == 1 %}
             {{ date_next }}
         {% endif %}

src/agenda_culturel/templates/agenda_culturel/page-week.html

@@ -14,30 +14,37 @@
     <script src="{% static 'js/calendar-buttons.js' %}"></script>
 {% endblock %}
 
-{% block title %}{% block og_title %}{% if calendar.today_in_calendar %}Sorties culturelles cette semaine à Clermont-Ferrand et aux environs{% else %}Semaine du {{ calendar.firstdate|date|frdate }}{% endif %}{% endblock %}{% endblock %}
+{% block title %}{% block og_title %}{% if calendar.today_in_calendar %}{% if category %}{{ category.name }}{% else %}Sorties culturelles{% endif %} cette semaine à Clermont-Ferrand et aux environs{% else %}{% if category %}{{ category.name }} la semaine{% else %}Semaine{% endif %} du {{ calendar.firstdate|date|frdate }}{% endif %}{% endblock %}{% endblock %}
 
-{% block ce_mois_ci_parameters %}{% block cette_semaine_parameters %}{% block a_venir_parameters %}?{{ filter.get_url }}{% endblock %}{% endblock %}{% endblock %}
+
+{% block navigation-menu %}
+{% navigation_links filter category %}
+{% endblock %}
 
  {% block content %}
 
- {% include "agenda_culturel/filter-inc.html" with filter=filter noarticle=0 %}
+ {% include "agenda_culturel/filter-inc.html" with filter=filter noarticle=0 category=category %}
 
  {% with cache_timeout=user.is_authenticated|yesno:"30,600" %}
- {% cache cache_timeout week user.is_authenticated calendar.firstdate filter.get_url %}
+ {% cache cache_timeout week user.is_authenticated calendar.firstdate category filter.get_url %}
 
 <article>
     <header>
         <div class="title small"><h1>
             {% if calendar.today_in_calendar %}
-            Cette semaine
+            {% if category %}{{ category.name }} cette semaine{% else %}Cette semaine{% endif %}
             {% else %}
-            semaine du {{ calendar.firstdate |date:"j F"|frdate }}
-            {% endif %}</h1></div>
+            {% if category %}{{ category.name }} la {% endif %}semaine du {{ calendar.firstdate |date:"j F"|frdate }}
+            {% endif %}{% if filter.has_location %}à {{ filter.get_position }}{% endif %}</h1></div>
         <div class="navigation">
             <div>
             {% if calendar.firstdate|shift_day:-1|not_before_first %}
             {% if calendar.lastdate|not_after_last %}
+                    {% if category %}
+                    <a role="button" href="{% url 'week_view_category' category.slug calendar.previous_week|weekyear calendar.previous_week|week %}?{{ filter.get_url }}">
+                    {% else %}
                     <a role="button" href="{% url 'week_view' calendar.previous_week|weekyear calendar.previous_week|week %}?{{ filter.get_url }}">
+                    {% endif %}
                     {% picto_from_name "chevron-left" %} précédente</a>
             {% endif %}
             {% endif %}
@@ -45,7 +52,11 @@
             {% if calendar.lastdate|shift_day:+1|not_after_last %}
             {% if calendar.lastdate|not_before_first %}
             <div class="right">
+            {% if category %}
+                <a role="button" href="{% url 'week_view_category' category.slug calendar.next_week|weekyear calendar.next_week|week %}?{{ filter.get_url }}">suivante 
+            {% else %}
                 <a role="button" href="{% url 'week_view' calendar.next_week|weekyear calendar.next_week|week %}?{{ filter.get_url }}">suivante 
+            {% endif %}
                 {% picto_from_name "chevron-right" %}
             </a>
             </div>
@@ -57,9 +68,13 @@
         <div class="slider-button slider-button-inside button-left hidden">{% picto_from_name "arrow-left" %}</div>
         {% if calendar.firstdate|shift_day:-1|not_before_first %}
         {% if calendar.lastdate|not_after_last %}
+        {% if category %}
+            <div class="slider-button slider-button-page button-left hidden"><a href="{% url 'week_view_category' category.slug calendar.previous_week|weekyear calendar.previous_week|week %}?{{ filter.get_url }}">{% picto_from_name "chevrons-left" %}</a></div>
+        {% else %}
         <div class="slider-button slider-button-page button-left hidden"><a href="{% url 'week_view' calendar.previous_week|weekyear calendar.previous_week|week %}?{{ filter.get_url }}">{% picto_from_name "chevrons-left" %}</a></div>
         {% endif %}
         {% endif %}
+        {% endif %}
 
         <div class="grid">
         {% for day in calendar.calendar_days_list %}
@@ -173,22 +188,42 @@
         <div class="slider-button slider-button-inside button-right hidden">{% picto_from_name "arrow-right" %}</div>
         {% if calendar.lastdate|shift_day:+1|not_after_last %}
         {% if calendar.lastdate|not_before_first %}
+        {% if category %}
+        <div class="slider-button slider-button-page button-right hidden"><a href="{% url 'week_view_category' category.slug calendar.next_week|weekyear calendar.next_week|week %}?{{ filter.get_url }}">{% picto_from_name "chevrons-right" %}</a></div>
+        {% else %}
         <div class="slider-button slider-button-page button-right hidden"><a href="{% url 'week_view' calendar.next_week|weekyear calendar.next_week|week %}?{{ filter.get_url }}">{% picto_from_name "chevrons-right" %}</a></div>
         {% endif %}
         {% endif %}
+        {% endif %}
 
     </div>
 
     <footer>
 
         {% if calendar.today_in_calendar %}
+            {% if category %}
+                <a role="button" href="{% url 'aujourdhui_category' category.slug %}?{{ filter.get_url }}">Aujourd'hui</a>
+            {% else %}
                 <a role="button" href="{% url 'aujourdhui' %}?{{ filter.get_url }}">Aujourd'hui</a>
             {% endif %}
+        {% endif %}
+        {% if category %}
+            <a role="button" href="{% url 'month_view_category' category.slug calendar.firstdate.year calendar.firstdate.month %}?{{ filter.get_url }}">{{ calendar.firstdate | date:"F o" }}</a>
+        {% else %}
             <a role="button" href="{% url 'month_view' calendar.firstdate.year calendar.firstdate.month %}?{{ filter.get_url }}">{{ calendar.firstdate | date:"F o" }}</a>
+        {% endif %}
         {% if calendar.firstdate.month != calendar.lastdate.month %}
+            {% if category %}
+                <a role="button" href="{% url 'month_view_category' category.slug calendar.lastdate.year calendar.lastdate.month %}?{{ filter.get_url }}">{{ calendar.lastdate | date:"F o" }}</a>
+            {% else %}
             <a role="button" href="{% url 'month_view' calendar.lastdate.year calendar.lastdate.month %}?{{ filter.get_url }}">{{ calendar.lastdate | date:"F o" }}</a>
             {% endif %}
+        {% endif %}
+        {% if category %}
+            <a role="button" data-tooltip="Copiez ce lien et importez-le dans votre agenda" href="{% url 'export_ical_category' category.slug %}?{{ filter.get_url }}">Export ical {% picto_from_name "calendar" %}</a>
+        {% else %}
             <a role="button" data-tooltip="Copiez ce lien et importez-le dans votre agenda" href="{% url 'export_ical' %}?{{ filter.get_url }}">Export ical {% picto_from_name "calendar" %}</a>
+        {% endif %}
         </footer>
 </article>
 {% endcache %}

src/agenda_culturel/templates/agenda_culturel/page.html

@@ -52,9 +52,11 @@
             <ul class="menu">
                 {% block ajouter-menu %}<li id="menu-ajouter" class="ajouter-bouton"><a href="{% url 'add_event' %}">Ajouter un événement {% picto_from_name "plus-circle" %}</a></li>{% endblock %}
                 {% block rechercher-menu %}<li id="menu-rechercher" class="rechercher-bouton"><a href="{% url 'event_search' %}">Rechercher {% picto_from_name "search" %}</a></li>{% endblock %}
-                <li><a href="{% url 'a_venir' %}{% block a_venir_parameters %}{% endblock %}">Maintenant</a></li>
-                <li><a href="{% url 'cette_semaine' %}{% block cette_semaine_parameters %}{% endblock %}">Cette semaine</a></li>
-                <li><a href="{% url 'ce_mois_ci' %}{% block ce_mois_ci_parameters %}{% endblock %}">Ce mois-ci</a></li>
+                {% block navigation-menu %}
+                <li><a href="{% url 'a_venir' %}">Maintenant</a></li>
+                <li><a href="{% url 'cette_semaine' %}">Cette semaine</a></li>
+                <li><a href="{% url 'ce_mois_ci' %}">Ce mois-ci</a></li>
+                {% endblock%}
             </ul>
         </div>
         <nav class="container-fluid">

src/agenda_culturel/templatetags/cat_extra.py

@@ -6,6 +6,11 @@ from agenda_culturel.models import Category
 import colorsys
 from .utils_extra import *
 
+import logging
+
+logger = logging.getLogger(__name__)
+
+
 register = template.Library()
 
 
@@ -212,21 +217,14 @@ def legend_cat(category, url, selected=True, first=False, with_title=False):
     c = category.css_class()
     n = category.name
     class_reduced = '' if selected else 'reduced'
-    if first:
-        prefix = ""
-    else:
-        if selected:
-            prefix = "retirer "
-        else:
-            prefix = "ajouter "
 
     if category.pictogram:
-        result = '<span class="cat ' + class_reduced + ' ' + c + ' circ-cat circ-large" data-tooltip="' + prefix + n + '">' + '<img src="' + category.pictogram.url + '" alt="' + category.name + '" /></span>'
+        result = '<span class="cat ' + class_reduced + ' ' + c + ' circ-cat circ-large" data-tooltip="' + n + '">' + '<img src="' + category.pictogram.url + '" alt="' + category.name + '" /></span>'
     else:
-        result = '<span class="cat ' + class_reduced + ' ' + c + ' circ-cat circ-large" data-tooltip="' + prefix + n + '"></span>'
+        result = '<span class="cat ' + class_reduced + ' ' + c + ' circ-cat circ-large" data-tooltip="' + n + '"></span>'
 
     if with_title and selected:
-        result = '<div class="developpe">' + result + ' <span class="titre">' + n + '</span></div>'
+        result = '<div class="developpe">' + result + ' <span class="titre">' + n + '</span> ' + picto_from_name('x-circle') + '</div></div>'
     else:
         result = '<div class="non-developpe">' + result + '</div>'
 
@@ -236,28 +234,29 @@ def legend_cat(category, url, selected=True, first=False, with_title=False):
 
 
 @register.simple_tag
-def show_legend(filter):
-    filter.form.full_clean()
+def show_legend(filter, category):
     cats = Category.objects.all().order_by("position")
-    if filter.is_active(only_categories=True):
+    
+    if not category is None:
+        url_nocat = "/" + "/".join(filter.request.get_full_path().split("/")[2:])
         return mark_safe('<div class="button-bar">' +
             " ".join(
                 [
                     legend_cat(
                         c,
-                        filter.get_url_add_categories([c.pk])
-                        if not filter.is_selected(c)
-                        else filter.get_url_remove_categories([c.pk]),
-                        selected=filter.is_selected(c),
+                        "/cat:" + c.slug + url_nocat
+                        if category != c
+                        else url_nocat,
+                        selected=category == c,
                         with_title=True
                     )
                     for c in cats
                 ]
-            ) + ' <a class="contrast simple-button" href="' + filter.get_url_without_filters() + '">' + picto_from_name('x-circle') + '</a></div>'
+            )
         )
     else:
         return mark_safe("<div>" +
             " ".join(
-                [legend_cat(c, filter.get_url_add_categories([c.pk]), True, True) for c in cats]
+                [legend_cat(c, "/cat:" + c.slug + filter.request.get_full_path()) for c in cats]
             ) + "</div>"
         )

src/agenda_culturel/templatetags/utils_extra.py

@@ -88,7 +88,12 @@ def calendar_classes(d, fixed_style):
 
 
 @register.filter
-def url_day(d):
+def url_day(d, category=None):
+    if category:
+        return reverse_lazy(
+            "day_view_category", kwargs={"year": d.year, "month": d.month, "day": d.day, "cat": category.slug}
+        )
+    else:
         return reverse_lazy(
             "day_view", kwargs={"year": d.year, "month": d.month, "day": d.day}
         )
@@ -162,3 +167,16 @@ def html_vide(val):
 @register.filter
 def no_emoji(text):
     return emoji.replace_emoji(text, replace='')
+
+@register.simple_tag
+def navigation_links(filter, category):
+    extra = '?' + filter.get_url()
+    if category is None:
+        result = '<li><a href="' + reverse_lazy('a_venir') + extra + '">Maintenant</a></li>'
+        result += '<li><a href="' + reverse_lazy('cette_semaine') + extra + '">Cette semaine</a></li>'
+        result += '<li><a href="' + reverse_lazy('ce_mois_ci') + extra + '">Ce mois-ci</a></li>'
+    else:
+        result = '<li><a href="' + reverse_lazy('a_venir_category', kwargs={'cat': category.slug }) + extra + '">Maintenant</a></li>'
+        result += '<li><a href="' + reverse_lazy('cette_semaine_category', kwargs={'cat': category.slug }) + extra + '">Cette semaine</a></li>'
+        result += '<li><a href="' + reverse_lazy('ce_mois_ci_category', kwargs={'cat': category.slug }) + extra + '">Ce mois-ci</a></li>'
+    return mark_safe(result)

src/agenda_culturel/urls.py

@@ -21,17 +21,34 @@ place_dict = {
 organisation_dict = {
     "queryset": Organisation.objects.all(),
 }
+category_dict = {
+    "queryset": Category.objects.all(),
+}
 
 
 sitemaps = {
     "static": StaticViewSitemap,
-    "events": GenericSitemap(event_dict, priority=0.7),
+    "events": GenericSitemap(event_dict, priority=1.0),
     "places": GenericSitemap(place_dict, priority=0.6),
+    "categories": GenericSitemap(category_dict, priority=0.8),
     "organisations": GenericSitemap(organisation_dict, priority=0.2),
 }
 
 urlpatterns = [
     path("", home, name="home"),
+
+    path("cat:<cat>/", home, name="home_category"),
+    path("cat:<cat>/semaine/<int:year>/<int:week>/", week_view, name="week_view_category"),
+    path("cat:<cat>/cette-semaine/", week_view, name="cette_semaine_category"),
+    path("cat:<cat>/mois/<int:year>/<int:month>/", month_view, name="month_view_category"),
+    path("cat:<cat>/jour/<int:year>/<int:month>/<int:day>/", day_view, name="day_view_category"),
+    path("cat:<cat>/a-venir/", upcoming_events, name="a_venir_category"),
+    path("cat:<cat>/aujourdhui/", day_view, name="aujourdhui_category"),
+    path("cat:<cat>/a-venir/<int:year>/<int:month>/<int:day>/", upcoming_events, name="a_venir_jour_category"),
+    path("cat:<cat>/cette-semaine/", week_view, name="cette_semaine_category"),
+    path("cat:<cat>/ical", export_ical, name="export_ical_category"),
+    path("cat:<cat>/ce-mois-ci", month_view, name="ce_mois_ci_category"),
+
     path("semaine/<int:year>/<int:week>/", week_view, name="week_view"),
     path("mois/<int:year>/<int:month>/", month_view, name="month_view"),
     path("jour/<int:year>/<int:month>/<int:day>/", day_view, name="day_view"),
@@ -40,6 +57,7 @@ urlpatterns = [
     path("a-venir/<int:year>/<int:month>/<int:day>/", upcoming_events, name="a_venir_jour"),
     path("cette-semaine/", week_view, name="cette_semaine"),
     path("ce-mois-ci", month_view, name="ce_mois_ci"),
+
     path("tag/<t>/", view_tag, name="view_tag"),
     path("tag/<t>/past", view_tag_past, name="view_tag_past"),
     path("tags/", tag_list, name="view_all_tags"),

src/agenda_culturel/views.py

@@ -21,7 +21,7 @@ from django.core.mail import mail_admins
 from django.contrib.gis.geos import Point
 from django.contrib.gis.measure import D
 
-from django.http import HttpResponseRedirect, HttpResponse
+from django.http import HttpResponseRedirect, HttpResponse, HttpResponseRedirect    
 from django.urls import reverse
 from collections import Counter
 import emoji
@@ -202,11 +202,11 @@ def about(request):
     return render(request, "agenda_culturel/page-rimports-list.html", context)
 
 
-def home(request):
-    return week_view(request, home=True)
+def home(request, cat=None):
+    return week_view(request, home=True, cat=cat)
 
 
-def month_view(request, year=None, month=None):
+def month_view(request, year=None, month=None, cat=None):
     now = date.today()
     if year is None:
         year = now.year
@@ -214,7 +214,18 @@ def month_view(request, year=None, month=None):
         month = now.month
 
     request = EventFilter.set_default_values(request)
-    filter = EventFilter(request.GET, get_event_qs(request), request=request)
+    qs = get_event_qs(request)
+    if cat is not None:
+        category = Category.objects.filter(slug=cat).first()
+        qs = qs.filter(category=category)
+    else:
+        category = None
+
+    filter = EventFilter(request.GET, qs, request=request)
+
+    if filter.has_category_parameters():
+        return HttpResponseRedirect(filter.get_new_url())
+
     cmonth = CalendarMonth(year, month, filter)
 
     context = {
@@ -222,33 +233,43 @@ def month_view(request, year=None, month=None):
         "month": cmonth.get_month_name(),
         "calendar": cmonth,
         "filter": filter,
+        "category": category
     }
     return render(request, "agenda_culturel/page-month.html", context)
 
 
-def week_view(request, year=None, week=None, home=False):
+def week_view(request, year=None, week=None, home=False, cat=None):
     now = date.today()
     if year is None:
         year = now.isocalendar()[0]
     if week is None:
         week = now.isocalendar()[1]
 
-
     request = EventFilter.set_default_values(request)
-    filter = EventFilter(request.GET, get_event_qs(request), request=request)
+    qs = get_event_qs(request)
+    if cat is not None:
+        category = Category.objects.filter(slug=cat).first()
+        qs = qs.filter(category=category)
+    else:
+        category = None
+    filter = EventFilter(request.GET, qs, request=request)
+
+    if filter.has_category_parameters():
+        return HttpResponseRedirect(filter.get_new_url())
+
     cweek = CalendarWeek(year, week, filter)
 
-    context = {"year": year, "week": week, "calendar": cweek, "filter": filter}
+    context = {"year": year, "week": week, "calendar": cweek, "filter": filter, "category": category}
     if home:
         context["home"] = 1
     return render(request, "agenda_culturel/page-week.html", context)
 
 
-def day_view(request, year=None, month=None, day=None):
-    return upcoming_events(request, year, month, day, 0)
+def day_view(request, year=None, month=None, day=None, cat=None):
+    return upcoming_events(request, year, month, day, 0, cat)
 
 
-def upcoming_events(request, year=None, month=None, day=None, neighsize=1):
+def upcoming_events(request, year=None, month=None, day=None, neighsize=1, cat=None):
     now = date.today()
     if year is None:
         year = now.year
@@ -261,7 +282,18 @@ def upcoming_events(request, year=None, month=None, day=None, neighsize=1):
     day = day + timedelta(days=neighsize)
 
     request = EventFilter.set_default_values(request)
-    filter = EventFilter(request.GET, get_event_qs(request), request=request)
+    qs = get_event_qs(request)
+    if cat is not None:
+        category = Category.objects.filter(slug=cat).first()
+        qs = qs.filter(category=category)
+    else:
+        category = None
+
+    filter = EventFilter(request.GET, qs, request=request)
+
+    if filter.has_category_parameters():
+        return HttpResponseRedirect(filter.get_new_url())
+
     cal = CalendarList(day + timedelta(days=-neighsize), day + timedelta(days=neighsize), filter, True)
         
     context = {
@@ -270,7 +302,8 @@ def upcoming_events(request, year=None, month=None, day=None, neighsize=1):
         "day": day,
         "filter": filter,
         "date_pred": day + timedelta(days=-neighsize - 1),
-        "date_next": day + timedelta(days=neighsize + 1)
+        "date_next": day + timedelta(days=neighsize + 1),
+        "category": category
     }
 
 
@@ -827,11 +860,22 @@ def export_event_ical(request, year, month, day, pk):
 
     return response
 
-def export_ical(request):
+def export_ical(request, cat=None):
     now = date.today()
 
+    qs = get_event_qs(request)
+    if cat is not None:
+        category = Category.objects.filter(slug=cat).first()
+        qs = qs.filter(category=category)
+    else:
+        category = None
+
     request = EventFilter.set_default_values(request)
-    filter = EventFilter(request.GET, queryset=get_event_qs(request), request=request)
+    filter = EventFilter(request.GET, queryset=qs, request=request)
+
+    if filter.has_category_parameters():
+        return HttpResponseRedirect(filter.get_new_url())
+
     id_cache = hashlib.md5(filter.get_url().encode("utf8")).hexdigest()
     ical = cache.get(id_cache)
     if not ical:
@@ -841,8 +885,16 @@ def export_ical(request):
 
     response = HttpResponse(content_type="text/calendar")
     response.content = ical.to_ical().decode("utf-8").replace("\r\n", "\n")
+    extra = filter.to_str(' ')
+    if extra is None:
+        extra = ''
+    if not category is None:
+        if extra != '':
+            extra = ' ' + category.name + ' ' + extra
+        else:
+            extra = ' ' + category.name
     response["Content-Disposition"] = "attachment; filename={0}{1}{2}".format(
-        'Pommes de lune', filter.to_str(' '), ".ics"
+        'Pommes de lune', extra, ".ics"
     )
 
     return response

src/requirements.txt

@@ -44,3 +44,4 @@ django-debug-toolbar==4.4.6
 django-cache-cleaner==0.1.0
 emoji==2.14.0
 django-honeypot==1.2.1
+django-autoslug==1.9.9