mirror of
https://github.com/ae-utbm/sith.git
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139 lines
3.8 KiB
Python
139 lines
3.8 KiB
Python
#
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# Copyright 2023 © AE UTBM
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# ae@utbm.fr / ae.info@utbm.fr
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#
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# This file is part of the website of the UTBM Student Association (AE UTBM),
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# https://ae.utbm.fr.
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#
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# You can find the source code of the website at https://github.com/ae-utbm/sith
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#
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# LICENSED UNDER THE GNU GENERAL PUBLIC LICENSE VERSION 3 (GPLv3)
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# SEE : https://raw.githubusercontent.com/ae-utbm/sith/master/LICENSE
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# OR WITHIN THE LOCAL FILE "LICENSE"
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#
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#
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"""Views to manage Groups."""
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from ajax_select.fields import AutoCompleteSelectMultipleField
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from django import forms
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from django.urls import reverse_lazy
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from django.utils.translation import gettext_lazy as _
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from django.views.generic import ListView
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from django.views.generic.edit import CreateView, DeleteView, UpdateView
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from core.models import RealGroup, User
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from core.views import CanCreateMixin, CanEditMixin, DetailFormView
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# Forms
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class EditMembersForm(forms.Form):
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"""Add and remove members from a Group."""
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def __init__(self, *args, **kwargs):
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self.current_users = kwargs.pop("users", [])
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super().__init__(*args, **kwargs)
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self.fields["users_removed"] = forms.ModelMultipleChoiceField(
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User.objects.filter(id__in=self.current_users).all(),
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label=_("Users to remove from group"),
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required=False,
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widget=forms.CheckboxSelectMultiple,
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)
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users_added = AutoCompleteSelectMultipleField(
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"users",
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label=_("Users to add to group"),
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help_text=_("Search users to add (one or more)."),
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required=False,
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)
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def clean_users_added(self):
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"""Check that the user is not trying to add an user already in the group."""
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cleaned_data = super().clean()
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users_added = cleaned_data.get("users_added", None)
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if not users_added:
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return users_added
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current_users = [
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str(id_) for id_ in self.current_users.values_list("id", flat=True)
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]
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for user in users_added:
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if user in current_users:
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raise forms.ValidationError(
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_("You can not add the same user twice"), code="invalid"
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)
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return users_added
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# Views
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class GroupListView(CanEditMixin, ListView):
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"""Displays the Group list."""
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model = RealGroup
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ordering = ["name"]
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template_name = "core/group_list.jinja"
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class GroupEditView(CanEditMixin, UpdateView):
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"""Edit infos of a Group."""
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model = RealGroup
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pk_url_kwarg = "group_id"
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template_name = "core/group_edit.jinja"
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fields = ["name", "description"]
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class GroupCreateView(CanCreateMixin, CreateView):
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"""Add a new Group."""
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model = RealGroup
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template_name = "core/create.jinja"
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fields = ["name", "description"]
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class GroupTemplateView(CanEditMixin, DetailFormView):
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"""Display all users in a given Group
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Allow adding and removing users from it.
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"""
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model = RealGroup
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form_class = EditMembersForm
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pk_url_kwarg = "group_id"
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template_name = "core/group_detail.jinja"
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def form_valid(self, form):
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resp = super().form_valid(form)
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data = form.clean()
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group = self.get_object()
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for user in data["users_removed"]:
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group.users.remove(user)
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for user in data["users_added"]:
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group.users.add(user)
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group.save()
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return resp
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def get_success_url(self):
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return reverse_lazy(
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"core:group_detail", kwargs={"group_id": self.get_object().id}
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)
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def get_form_kwargs(self):
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kwargs = super().get_form_kwargs()
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kwargs["users"] = self.get_object().users.all()
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return kwargs
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class GroupDeleteView(CanEditMixin, DeleteView):
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"""Delete a Group."""
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model = RealGroup
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pk_url_kwarg = "group_id"
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template_name = "core/delete_confirm.jinja"
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success_url = reverse_lazy("core:group_list")
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