Adding the core applications code to the repository
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artus
315
maraudes/views.py
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315
maraudes/views.py
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import datetime
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import calendar
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from django.utils import timezone
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from django.utils.functional import cached_property
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from django.contrib import messages
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from django.shortcuts import render, redirect
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# Views
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from django.views import generic
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from website import views
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# Models
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from .models import ( Maraude, Maraudeur,
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Rencontre, Lieu,
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Planning, )
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from .compte_rendu import CompteRendu
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# Forms
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from django import forms
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from django.forms import inlineformset_factory, modelformset_factory, modelform_factory
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from django.forms.extras import widgets
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from django_select2.forms import Select2Widget
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from .forms import ( RencontreForm, RencontreInlineFormSet,
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ObservationInlineFormSet, ObservationInlineFormSetNoExtra,
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MaraudeAutoDateForm, MonthSelectForm, )
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class MaraudesView(views.WebsiteProtectedMixin):
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title = "Maraudes"
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header = "Maraudes"
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permissions = ['maraudes.view_maraudes']
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class IndexView(MaraudesView, generic.TemplateView):
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header = "La Maraude"
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header_small = "Tableau de bord"
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template_name = "maraudes/index.html"
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count = 5
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@cached_property
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def dernieres_maraudes(self):
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""" Renvoie la liste des 'Maraude' passées et terminées """
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return Maraude.objects.get_past().filter(
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heure_fin__isnull=False
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).order_by(
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'-date'
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)[:self.count]
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def get_context_data(self, **kwargs):
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context = super().get_context_data(**kwargs)
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context['dernieres_maraudes'] = self.dernieres_maraudes
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return context
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## MARAUDES
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class MaraudeDetailsView(MaraudesView, generic.DetailView):
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model = Maraude
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context_object_name = "maraude"
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template_name = "maraudes/details.html"
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# Template
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header = "Maraude"
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header_small = "Celle-ci"
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def get_context_data(self, **kwargs):
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context = super().get_context_data(**kwargs)
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context['compte_rendu'] = CompteRendu.objects.get(pk=self.object.pk)
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return context
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class MaraudeListView(MaraudesView, generic.ListView):
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model = Maraude
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template_name = "maraudes/list.html"
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paginate_by = 10
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def get_queryset(self):
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today = datetime.date.today()
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return super().get_queryset().filter(
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date__lte=datetime.date.today()
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).order_by('-date')
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## COMPTE-RENDU DE MARAUDE
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class CompteRenduCreateView(MaraudesView, generic.DetailView):
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model = Maraude
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template_name = "compte_rendu/compterendu_create.html"
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form = None
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inline_formset = None
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def get_forms(self, *args, initial=None):
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self.form = RencontreForm(*args,
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initial=initial)
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self.inline_formset = ObservationInlineFormSet(
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*args,
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instance=self.form.instance,
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)
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def finalize(self):
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# TODO: check for errors to avoid last entry to be lost
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# Save 'heure_fin' on related Maraude object
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maraude = self.get_object()
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maraude.heure_fin = timezone.now()
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maraude.save()
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#TODO: send email to all Maraudeurs
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return redirect("maraudes:details",
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pk=self.get_object().pk
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)
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def post(self, request, *args, **kwargs):
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self.get_forms(request.POST, request.FILES)
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if self.form.has_changed():
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if not self.inline_formset.has_changed():
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if request.GET['finalize'] == "True":
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return self.finalize()
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messages.warning(request, "Vous devez ajouter une observation !")
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return self.get(request, new_form=False)
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if not self.form.is_valid() or not self.inline_formset.is_valid():
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return self.get(request, new_form=False)
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rencontre = self.form.save(commit=False)
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rencontre.maraude = self.get_object()
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rencontre.save()
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self.inline_formset.save()
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return self.get(request, *args, **kwargs)
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def get(self, request, new_form=True, *args, **kwargs):
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try:
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if request.GET['finalize'] == "True":
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return self.finalize()
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except:
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pass
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def calculate_end_time(debut, duree):
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end_minute = debut.minute + duree
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hour = debut.hour + end_minute // 60
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minute = end_minute % 60
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return datetime.time(
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hour,
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minute,
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debut.second
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)
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if new_form:
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last_rencontre = self.get_object().rencontres.last()
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initial = None
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if last_rencontre:
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initial = {
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'lieu': last_rencontre.lieu,
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'heure_debut': calculate_end_time(
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last_rencontre.heure_debut,
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last_rencontre.duree),
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}
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self.get_forms(initial=initial)
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return super().get(request, *args, **kwargs)
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def get_context_data(self, **kwargs):
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context = super().get_context_data(**kwargs)
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context['form'] = self.form
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context['inline_formset'] = self.inline_formset
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context['rencontres'] = self.get_object().rencontres.order_by("-heure_debut")
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return context
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class CompteRenduUpdateView(MaraudesView, generic.DetailView):
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""" Mettre à jour le compte-rendu de la maraude """
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model = Maraude
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context_object_name = "maraude"
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template_name = "compte_rendu/compterendu_update.html"
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base_formset = None
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inline_formsets = []
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rencontres_queryset = None
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forms = None
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def get_rencontres_queryset(self):
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return self.get_object().rencontres.all()
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def get_forms_with_inline(self, *args):
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self.base_formset = RencontreInlineFormSet(
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*args,
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instance=self.get_object(),
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prefix="rencontres"
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)
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self.inline_formsets = []
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for i, instance in enumerate(self.get_rencontres_queryset()):
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inline_formset = ObservationInlineFormSetNoExtra(
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*args,
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instance = instance,
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prefix = "observation-%i" % i
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)
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self.inline_formsets.append(inline_formset)
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# Aucun nouveau formulaire de 'Rencontre' n'est inclus.
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self.forms = [(self.base_formset[i], self.inline_formsets[i]) for i in range(len(self.inline_formsets))]
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def post(self, request, *args, **kwargs):
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self.get_forms_with_inline(request.POST, request.FILES)
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self.errors = False
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if self.base_formset.is_valid():
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for inline_formset in self.inline_formsets:
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if inline_formset.is_valid():
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inline_formset.save()
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self.base_formset.save()
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else:
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self.errors = True
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if self.errors or request.GET['continue'] == "False": # Load page to display errors
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return self.get(request, *args, **kwargs)
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return redirect('maraudes:details', pk=self.get_object().pk)
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def get(self, request, *args, **kwargs):
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self.get_forms_with_inline()
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return super().get(request, *args, **kwargs)
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def get_context_data(self, *args, **kwargs):
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context = super().get_context_data(**kwargs)
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context['base_formset'] = self.base_formset
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context['forms'] = self.forms
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return context
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## PLANNING
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class PlanningView(MaraudesView, generic.TemplateView):
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""" Display and edit the planning of next Maraudes """
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template_name = "planning/planning.html"
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title = "Planning"
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header = "Plannification des maraudes"
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header_small = "Mois Année"
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def _parse_request(self):
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self.current_date = datetime.date.today()
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try: self.month = int(self.request.GET['month'])
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except: self.month = self.current_date.month
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try: self.year = int(self.request.GET['year'])
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except: self.year = self.current_date.year
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def _calculate_initials(self):
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self._parse_request()
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self.initials = []
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for day, time in Planning.get_maraudes_days_for_month(self.year, self.month):
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date = datetime.date(self.year, self.month, day)
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try:
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maraude = Maraude.objects.get(date=date)
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except Maraude.DoesNotExist:
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self.initials.append({
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'date': date,
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'heure_debut': time,
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})
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def get_queryset(self):
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return Maraude.objects.filter(
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date__month=self.month,
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date__year=self.year,
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)
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def get_formset(self, *args):
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self._calculate_initials()
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return modelformset_factory(
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Maraude,
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form = MaraudeAutoDateForm,
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extra = len(self.initials),
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)(
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*args,
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queryset = self.get_queryset(),
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initial = self.initials
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)
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def post(self, request):
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self.formset = self.get_formset(request.POST, request.FILES)
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for form in self.formset.forms:
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if form.is_valid():
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form.save()
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return redirect('maraudes:index')
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def get(self, request):
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self.formset = self.get_formset()
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return super().get(request)
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def get_context_data(self, *args, **kwargs):
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context = super().get_context_data(*args, **kwargs)
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context['formset'] = self.formset
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context['select_form'] = MonthSelectForm(month=self.month, year=self.year)
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context['month'], context['year'] = self.month, self.year
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return context
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## LIEU
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class LieuCreateView(MaraudesView, views.AjaxTemplateMixin, generic.edit.CreateView):
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model = Lieu
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ajax_template_name = "maraudes/lieu_create_inner.html"
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template_name = "maraudes/lieu_create.html"
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fields = "__all__"
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success_url = "/maraudes/"
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def post(self, request, *args, **kwargs):
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if 'next' in self.request.POST:
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self.success_url = self.request.POST["next"]
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return super().post(self, request, *args, **kwargs)
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def get_context_data(self, **kwargs):
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context = super().get_context_data(**kwargs)
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try:
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context['next'] = self.request.GET['next']
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except:
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context['next'] = None
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return context
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