Ajout des affichages de périodes remarquables

src/agenda_culturel/calendar.py

@@ -44,6 +44,9 @@ class DayInCalendar:
         self.time_intervals = None
         self.id = d.strftime("%Y-%m-%d")
 
+        self.periods = []
+        self.has_special_period_same_week = False
+
     def is_in_past(self):
         return self.in_past
 
@@ -77,6 +80,37 @@ class DayInCalendar:
                 [(k, v) for k, v in self.events_by_category.items() if len(v) > 0]
             )
 
+    def add_special_period(self, period):
+        self.periods.append(period)
+
+    def is_public_holiday(self):
+        from .models import SpecialPeriod
+
+        return (
+            len(
+                [
+                    p
+                    for p in self.periods
+                    if p.periodtype == SpecialPeriod.PERIODTYPE.PUBLICHOLIDAYS
+                ]
+            )
+            > 0
+        )
+
+    def is_school_vacation(self):
+        from .models import SpecialPeriod
+
+        return (
+            len(
+                [
+                    p
+                    for p in self.periods
+                    if p.periodtype == SpecialPeriod.PERIODTYPE.SCHOOLVACATIONS
+                ]
+            )
+            > 0
+        )
+
     def add_event(self, event):
         if event.contains_date(self.date):
             if self.is_ancestor_uuid_event_from_other(event):
@@ -276,6 +310,9 @@ class CalendarList:
         # create a list of DayInCalendars
         self.create_calendar_days()
 
+        # get special periods
+        self.load_special_periods()
+
         # fill DayInCalendars with events
         self.fill_calendar_days()
 
@@ -283,6 +320,13 @@ class CalendarList:
         for i, c in self.calendar_days.items():
             c.filter_events()
 
+    def load_special_periods(self):
+        from .models import SpecialPeriod
+
+        self.special_periods = SpecialPeriod.objects.filter(
+            Q(start_date__lte=self.lastdate) & Q(end_date__gte=self.firstdate)
+        ).order_by("-periodtype")
+
     def get_calendar_days(self):
         if self.calendar_days is None:
             self.build_internal()
@@ -388,6 +432,42 @@ class CalendarList:
                     ):
                         self.calendar_days[d.__str__()].add_event(e_rec)
 
+        for p in self.special_periods:
+            first_date = max(p.start_date, self.firstdate)
+            end_date = min(p.end_date, self.lastdate)
+            current_date = first_date
+            while current_date <= end_date:
+                self.calendar_days[current_date.__str__()].add_special_period(p)
+                current_date += timedelta(days=1)
+
+            start_week = first_date - timedelta(days=first_date.weekday())
+            end_week = end_date + timedelta(end_date.weekday())
+            c = start_week
+            while c < p.start_date:
+                if c.__str__() in self.calendar_days:
+                    self.calendar_days[c.__str__()].has_special_period_same_week = True
+                c += timedelta(days=1)
+
+            c = p.end_date + timedelta(days=1)
+            while c <= end_week:
+                if c.__str__() in self.calendar_days:
+                    self.calendar_days[c.__str__()].has_special_period_same_week = True
+                c += timedelta(days=1)
+
+    def has_school_vacation(self):
+        from .models import SpecialPeriod
+
+        return (
+            len(
+                [
+                    p
+                    for p in self.special_periods
+                    if p.periodtype == SpecialPeriod.PERIODTYPE.SCHOOLVACATIONS
+                ]
+            )
+            > 0
+        )
+
     def create_calendar_days(self):
         # create daylist
         self.calendar_days = {}

src/agenda_culturel/forms.py

@@ -20,6 +20,7 @@ from django.forms import (
     TextInput,
     URLField,
     ValidationError,
+    FileField,
     formset_factory,
 )
 from django.utils.formats import localize
@@ -1003,3 +1004,12 @@ class SpecialPeriodForm(ModelForm):
             "start_date": TextInput(attrs={"type": "date"}),
             "end_date": TextInput(attrs={"type": "date"}),
         }
+
+
+class SpecialPeriodFileForm(Form):
+    periodtype = ChoiceField(
+        label=_("Period type"),
+        required=True,
+        choices=SpecialPeriod.PERIODTYPE.choices,
+    )
+    file = FileField(label=_("ICAL file"), required=True)

src/agenda_culturel/models.py

@@ -8,6 +8,7 @@ import uuid
 from collections import defaultdict
 from datetime import date, time, timedelta
 from urllib.parse import urlparse
+import icalendar
 
 import emoji
 import recurrence
@@ -3166,6 +3167,9 @@ class SpecialPeriod(models.Model):
     class Meta:
         verbose_name = _("Special period")
         verbose_name_plural = _("Special periods")
+        indexes = [
+            models.Index(fields=["start_date", "end_date"]),
+        ]
 
     class PERIODTYPE(models.TextChoices):
         PUBLICHOLIDAYS = "public holidays", _("public holidays")
@@ -3193,10 +3197,63 @@ class SpecialPeriod(models.Model):
             )
 
     def __str__(self):
-        n = self.periodtype + ' "' + self.name + '" '
+        n = self.periodtype + ' "' + self.name + '"'
         if self.start_date == self.end_date:
             return n + _(" on ") + str(self.start_date)
         else:
             return (
-                n + _(" from ") + str(self.start_date) + _(" to ") + str(self.end_day)
+                n + _(" from ") + str(self.start_date) + _(" to ") + str(self.end_date)
             )
+
+    def load_from_ical(uploaded_file, periodtype):
+        # load file
+        try:
+            file_content = uploaded_file.read()
+            calendar = icalendar.Calendar.from_ical(file_content)
+
+            nb_error = 0
+            nb_overlap = 0
+            periods = []
+            periods_to_create = []
+
+            # extract events
+            for event in calendar.walk("VEVENT"):
+                try:
+                    name = event.decoded("SUMMARY").decode()
+                    r = event.decoded("DTSTART")
+                    if isinstance(r, datetime):
+                        start_date = r.date()
+                    elif isinstance(r, date):
+                        start_date = r
+                    r = event.decoded("DTEND")
+                    if isinstance(r, datetime):
+                        end_date = r.date()
+                    elif isinstance(r, date):
+                        end_date = r
+                    periods.append(
+                        SpecialPeriod(
+                            name=name,
+                            periodtype=periodtype,
+                            start_date=start_date,
+                            end_date=end_date,
+                        )
+                    )
+                except Exception:
+                    nb_error += 1
+
+            for p in periods:
+                overlap_exists = SpecialPeriod.objects.filter(
+                    Q(periodtype=p.periodtype)
+                    & Q(start_date__lte=p.end_date)
+                    & Q(end_date__gte=p.start_date)
+                ).exists()
+
+                if overlap_exists:
+                    nb_overlap += 1
+                else:
+                    periods_to_create.append(p)
+
+            SpecialPeriod.objects.bulk_create(periods_to_create)
+            return len(periods_to_create), nb_overlap, nb_error, None
+        except Exception as e:
+            return 0, 0, 0, str(e)

src/agenda_culturel/static/style.scss

@@ -2193,3 +2193,15 @@ dialog {
     @extend article;
     font-size: 110%;
 }
+.special_period {
+    font-size: 75%;
+    margin: 0;
+    text-align: center;
+    height: 1.5em;
+    border-radius: var(--border-radius);
+}
+.special_period.holiday,
+.special_period.vacation {
+    background: var(--primary);
+    color: var(--primary-inverse);
+}

src/agenda_culturel/templates/agenda_culturel/load_specialperiods_from_ical.html

@@ -0,0 +1,19 @@
+{% extends "agenda_culturel/page.html" %}
+{% block title %}
+  {% block og_title %}Importer des périodes remarquables depuis un fichier ical{% endblock %}
+{% endblock %}
+{% block fluid %}{% endblock %}
+{% block content %}
+  <h1>Importer des périodes remarquables depuis un fichier ical</h1>
+  <form method="post" enctype="multipart/form-data">
+    {% csrf_token %}
+    {{ form.as_p }}
+    <div class="grid buttons">
+      <a href="{% if request.META.HTTP_REFERER %}{{ request.META.HTTP_REFERER }}{% else %}{% url 'list_specialperiods' %}{% endif %}"
+         role="button"
+         class="secondary">Annuler</a>
+      <input type="submit" value="Enregistrer">
+    </div>
+  </form>
+  {{ form.media }}
+{% endblock %}

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

@@ -126,6 +126,13 @@
                     </script>
                   {% endif %}
                   <header {% if day.is_today %}id="today"{% endif %}>
+                    {% if day.is_school_vacation or day.has_special_period_same_week %}
+                      <div class="special_period{% if day.is_school_vacation %} vacation{% endif %}">
+                        {% for p in day.periods %}
+                          {% if p.periodtype == "school vacations" %}{{ p.name }}{% endif %}
+                        {% endfor %}
+                      </div>
+                    {% endif %}
                     <h3>
                       <a href="{{ day.date | url_day:category }}?{{ filter.get_url }}"
                          class="visible-link">
@@ -136,6 +143,13 @@
                         {% endif %}
                       </a>
                     </h3>
+                    {% if day.is_public_holiday %}
+                      <div class="special_period holiday">
+                        {% for p in day.periods %}
+                          {% if p.periodtype == "public holidays" %}{{ p.name }}{% endif %}
+                        {% endfor %}
+                      </div>
+                    {% endif %}
                   </header>
                   {% if day.events %}
                     <ul>

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

@@ -77,7 +77,14 @@
                onClick="toggleModal(event)">{% picto_from_name "calendar" %}</a>
           </h2>
           <h3>
-            {% if cd.is_today or cd.is_tomorrow %}{{ cd.date|date:"l j F Y"|frdate }}{% endif %}
+            {% if cd.is_today or cd.is_tomorrow %}
+              {{ cd.date|date:"l j F Y"|frdate }}
+              {% if cd.periods|length > 0 %}<br>{% endif %}
+            {% endif %}
+            {% for p in cd.periods %}
+              {{ p.name }}
+              {% if not forloop.last %},{% endif %}
+            {% endfor %}
           </h3>
         </hgroup>
       {% endwith %}
@@ -112,7 +119,16 @@
                   Aujourd'hui <a href="#{{ cd.id }}" role="button" class="badge">{{ nb_events }} événement{{ nb_events|pluralize }} {% picto_from_name "calendar" %}</a>
                 </h2>
               {% endwith %}
-              <h3>{{ cd.date|date:"l j F Y"|frdate }}</h3>
+              <h3>
+                {{ cd.date|date:"l j F Y"|frdate }}
+                {% if cd.periods|length > 0 %}
+                  <br>
+                  {% for p in cd.periods %}
+                    {{ p.name }}
+                    {% if not forloop.last %},{% endif %}
+                  {% endfor %}
+                {% endif %}
+              </h3>
             </hgroup>
           {% else %}
             {% if cd.is_tomorrow %}
@@ -120,7 +136,30 @@
                 <h2>
                   Demain <a href="#{{ cd.id }}" role="button" class="badge">{{ cd.events|length }} {% picto_from_name "calendar" %}</a>
                 </h2>
-                <h3>{{ cd.date|date:"l j F Y"|frdate }}</h3>
+                <h3>
+                  {{ cd.date|date:"l j F Y"|frdate }}
+                  {% if cd.periods|length > 0 %}
+                    <br>
+                    {% for p in cd.periods %}
+                      {{ p.name }}
+                      {% if not forloop.last %},{% endif %}
+                    {% endfor %}
+                  {% endif %}
+                </h3>
+              </hgroup>
+            {% else %}
+              {% if cd.periods|length > 0 %}
+                <hgroup>
+                  <h2>
+                    {{ cd.date|date:"l j F Y"|frdate |capfirst }} <a href="#{{ cd.id }}" role="button" class="badge">{{ cd.events|length }} {% picto_from_name "calendar" %}</a>
+                  </h2>
+                  <h3>
+                    {% if cd.periods|length > 0 %}
+                      {% for p in cd.periods %}
+                        {{ p.name }}
+                        {% if not forloop.last %},{% endif %}
+                      {% endfor %}
+                    </h3>
                   </hgroup>
                 {% else %}
                   <h2>
@@ -128,6 +167,8 @@
                   </h2>
                 {% endif %}
               {% endif %}
+            {% endif %}
+          {% endif %}
         </header>
       {% endif %}
       {% if cd.events|length > 0 %}

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

@@ -111,10 +111,24 @@
                     </script>
                   {% endif %}
                   <header {% if day.is_today %}id="today"{% endif %}>
+                    {% if day.is_school_vacation or calendar.has_school_vacation %}
+                      <div class="special_period{% if day.is_school_vacation %} vacation{% endif %}">
+                        {% for p in day.periods %}
+                          {% if p.periodtype == "school vacations" %}{{ p.name }}{% endif %}
+                        {% endfor %}
+                      </div>
+                    {% endif %}
                     <h2>
                       <a class="visible-link"
                          href="{{ day.date | url_day:category }}?{{ filter.get_url }}">{{ day.date | date:"l j" }}</a>
                     </h2>
+                    {% if day.is_public_holiday %}
+                      <div class="special_period holiday">
+                        {% for p in day.periods %}
+                          {% if p.periodtype == "public holidays" %}{{ p.name }}{% endif %}
+                        {% endfor %}
+                      </div>
+                    {% endif %}
                   </header>
                   {% for ti in day.get_time_intervals %}
                     {% if ti.events|length > 0 %}

src/agenda_culturel/templates/agenda_culturel/specialperiod_list.html

@@ -21,6 +21,7 @@
       <header>
         <div class="slide-buttons">
           <a href="{% url 'add_specialperiod' %}" role="button">Ajouter {% picto_from_name "plus-circle" %}</a>
+          <a href="{% url 'load_specialperiods_from_ical' %}" role="button">Importer (ical) {% picto_from_name "upload" %}</a>
         </div>
         <h1>Périodes spéciales</h1>
       </header>

src/agenda_culturel/urls.py

@@ -110,6 +110,7 @@ from .views import (
     SpecialPeriodDeleteView,
     SpecialPeriodListView,
     SpecialPeriodUpdateView,
+    load_specialperiods_from_ical,
 )
 
 event_dict = {
@@ -502,6 +503,11 @@ urlpatterns = [
         SpecialPeriodDeleteView.as_view(),
         name="delete_specialperiod",
     ),
+    path(
+        "specialperiods/load-from-ical",
+        load_specialperiods_from_ical,
+        name="load_specialperiods_from_ical",
+    ),
 ]
 
 if settings.DEBUG:

src/agenda_culturel/views.py

@@ -29,7 +29,7 @@ from django.utils.decorators import method_decorator
 from django.utils.html import escape
 from django.utils.safestring import mark_safe
 from django.utils.timezone import datetime
-from django.utils.translation import gettext_lazy as _
+from django.utils.translation import gettext_lazy as _, ngettext
 from django.views.generic import DetailView, ListView
 from django.views.generic.edit import (
     CreateView,
@@ -86,6 +86,7 @@ from .forms import (
     URLSubmissionFormWithContact,
     UserProfileForm,
     SpecialPeriodForm,
+    SpecialPeriodFileForm,
 )
 from .import_tasks.extractor import Extractor
 from .models import (
@@ -3169,3 +3170,56 @@ class SpecialPeriodUpdateView(
     success_message = _("The special period has been successfully updated.")
     success_url = reverse_lazy("list_specialperiods")
     form_class = SpecialPeriodForm
+
+
+def load_specialperiods_from_ical(request):
+    if request.method == "POST":
+        form = SpecialPeriodFileForm(request.POST, request.FILES)
+        if form.is_valid():
+            nb_created, nb_overlap, nb_error, error = SpecialPeriod.load_from_ical(
+                request.FILES["file"], request.POST["periodtype"]
+            )
+
+            if nb_created > 0:
+                messages.success(
+                    request,
+                    ngettext(
+                        "%(nb_created)d interval inserted.",
+                        "%(nb_created)d intervals inserted.",
+                        nb_created,
+                    )
+                    % {"nb_created": nb_created},
+                )
+
+            if nb_overlap > 0:
+                messages.success(
+                    request,
+                    ngettext(
+                        "%(nb_overlap)d insersion was not possible due to overlap.",
+                        "%(nb_overlap)d insersion were not possible due to overlap.",
+                        nb_overlap,
+                    )
+                    % {"nb_overlap": nb_overlap},
+                )
+
+            if nb_error > 0:
+                messages.success(
+                    request,
+                    ngettext(
+                        "%(nb_error)d error while reading ical file.",
+                        "%(nb_error)d error while reading ical file.",
+                        nb_error,
+                    )
+                    % {"nb_error": nb_error},
+                )
+            if error is not None:
+                messages.success(
+                    request, _("Error during file reading: {}").format(error)
+                )
+
+            return HttpResponseRedirect(reverse_lazy("list_specialperiods"))
+    else:
+        form = SpecialPeriodFileForm()
+    return render(
+        request, "agenda_culturel/load_specialperiods_from_ical.html", {"form": form}
+    )