mirror of
https://gitlab2.federez.net/re2o/re2o
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319 lines
9.8 KiB
Python
319 lines
9.8 KiB
Python
# Re2o est un logiciel d'administration développé initiallement au rezometz. Il
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# se veut agnostique au réseau considéré, de manière à être installable en
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# quelques clics.
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#
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# Copyright © 2017 Gabriel Détraz
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# Copyright © 2017 Lara Kermarec
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# Copyright © 2017 Augustin Lemesle
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License along
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# with this program; if not, write to the Free Software Foundation, Inc.,
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# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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"""
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Un forms le plus simple possible pour les objets topologie de re2o.
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Permet de créer et supprimer : un Port de switch, relié à un switch.
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Permet de créer des stacks et d'y ajouter des switchs (StackForm)
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Permet de créer, supprimer et editer un switch (EditSwitchForm,
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NewSwitchForm)
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"""
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from __future__ import unicode_literals
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from django import forms
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from django.forms import ModelForm
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from django.db.models import Prefetch
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from django.utils.translation import ugettext_lazy as _
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from machines.models import Interface
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from machines.forms import EditMachineForm, NewMachineForm
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from re2o.mixins import FormRevMixin
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from .models import (
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Port,
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Switch,
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Room,
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Stack,
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ModelSwitch,
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ConstructorSwitch,
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AccessPoint,
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SwitchBay,
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Building,
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Dormitory,
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PortProfile,
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ModuleSwitch,
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ModuleOnSwitch,
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)
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class PortForm(FormRevMixin, ModelForm):
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"""Formulaire pour la création d'un port d'un switch
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Relié directement au modèle port"""
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class Meta:
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model = Port
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fields = "__all__"
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def __init__(self, *args, **kwargs):
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prefix = kwargs.pop("prefix", self.Meta.model.__name__)
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super(PortForm, self).__init__(*args, prefix=prefix, **kwargs)
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class EditPortForm(FormRevMixin, ModelForm):
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"""Form pour l'édition d'un port de switche : changement des reglages
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radius ou vlan, ou attribution d'une chambre, autre port ou machine
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Un port est relié à une chambre, un autre port (uplink) ou une machine
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(serveur ou borne), mutuellement exclusif
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Optimisation sur les queryset pour machines et port_related pour
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optimiser le temps de chargement avec select_related (vraiment
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lent sans)"""
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class Meta(PortForm.Meta):
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fields = [
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"room",
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"related",
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"machine_interface",
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"custom_profile",
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"state",
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"details",
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]
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def __init__(self, *args, **kwargs):
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prefix = kwargs.pop("prefix", self.Meta.model.__name__)
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super(EditPortForm, self).__init__(*args, prefix=prefix, **kwargs)
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self.fields[
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"machine_interface"
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].queryset = Interface.objects.all().select_related("domain__extension")
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self.fields["related"].queryset = Port.objects.all().prefetch_related(
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"switch__machine_ptr__interface_set__domain__extension"
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)
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self.fields["room"].queryset = Room.objects.all().select_related(
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"building__dormitory"
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)
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class AddPortForm(FormRevMixin, ModelForm):
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"""Permet d'ajouter un port de switch. Voir EditPortForm pour plus
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d'informations"""
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class Meta(PortForm.Meta):
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fields = [
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"port",
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"room",
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"machine_interface",
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"related",
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"custom_profile",
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"state",
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"details",
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]
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def __init__(self, *args, **kwargs):
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prefix = kwargs.pop("prefix", self.Meta.model.__name__)
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super(AddPortForm, self).__init__(*args, prefix=prefix, **kwargs)
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self.fields[
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"machine_interface"
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].queryset = Interface.objects.all().select_related("domain__extension")
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self.fields["related"].queryset = Port.objects.all().prefetch_related(
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Prefetch(
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"switch__interface_set",
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queryset=(
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Interface.objects.select_related(
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"ipv4__ip_type__extension"
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).select_related("domain__extension")
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),
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)
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)
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class StackForm(FormRevMixin, ModelForm):
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"""Permet d'edition d'une stack : stack_id, et switches membres
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de la stack"""
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class Meta:
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model = Stack
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fields = "__all__"
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def __init__(self, *args, **kwargs):
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prefix = kwargs.pop("prefix", self.Meta.model.__name__)
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super(StackForm, self).__init__(*args, prefix=prefix, **kwargs)
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class AddAccessPointForm(NewMachineForm):
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"""Formulaire pour la création d'une borne
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Relié directement au modèle borne"""
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class Meta:
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model = AccessPoint
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fields = ["location", "name"]
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class EditAccessPointForm(EditMachineForm):
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"""Edition d'une borne. Edition complète"""
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class Meta:
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model = AccessPoint
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fields = "__all__"
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class EditSwitchForm(EditMachineForm):
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"""Permet d'éditer un switch : nom et nombre de ports"""
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class Meta:
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model = Switch
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fields = "__all__"
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class NewSwitchForm(NewMachineForm):
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"""Permet de créer un switch : emplacement, paramètres machine,
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membre d'un stack (option), nombre de ports (number)"""
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class Meta(EditSwitchForm.Meta):
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fields = ["name", "switchbay", "number", "stack", "stack_member_id"]
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class EditRoomForm(FormRevMixin, ModelForm):
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"""Permet d'éediter le nom et commentaire d'une prise murale"""
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class Meta:
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model = Room
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fields = "__all__"
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def __init__(self, *args, **kwargs):
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prefix = kwargs.pop("prefix", self.Meta.model.__name__)
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super(EditRoomForm, self).__init__(*args, prefix=prefix, **kwargs)
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class CreatePortsForm(forms.Form):
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"""Permet de créer une liste de ports pour un switch."""
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begin = forms.IntegerField(label=_("Start:"), min_value=0)
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end = forms.IntegerField(label=_("End:"), min_value=0)
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class EditModelSwitchForm(FormRevMixin, ModelForm):
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"""Permet d'éediter un modèle de switch : nom et constructeur"""
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members = forms.ModelMultipleChoiceField(Switch.objects.all(), required=False)
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class Meta:
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model = ModelSwitch
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fields = "__all__"
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def __init__(self, *args, **kwargs):
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prefix = kwargs.pop("prefix", self.Meta.model.__name__)
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super(EditModelSwitchForm, self).__init__(*args, prefix=prefix, **kwargs)
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instance = kwargs.get("instance", None)
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if instance:
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self.initial["members"] = Switch.objects.filter(model=instance)
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def save(self, commit=True):
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instance = super().save(commit)
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instance.switch_set = self.cleaned_data["members"]
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return instance
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class EditConstructorSwitchForm(FormRevMixin, ModelForm):
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"""Permet d'éediter le nom d'un constructeur"""
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class Meta:
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model = ConstructorSwitch
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fields = "__all__"
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def __init__(self, *args, **kwargs):
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prefix = kwargs.pop("prefix", self.Meta.model.__name__)
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super(EditConstructorSwitchForm, self).__init__(*args, prefix=prefix, **kwargs)
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class EditSwitchBayForm(FormRevMixin, ModelForm):
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"""Permet d'éditer une baie de brassage"""
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members = forms.ModelMultipleChoiceField(Switch.objects.all(), required=False)
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class Meta:
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model = SwitchBay
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fields = "__all__"
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def __init__(self, *args, **kwargs):
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prefix = kwargs.pop("prefix", self.Meta.model.__name__)
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super(EditSwitchBayForm, self).__init__(*args, prefix=prefix, **kwargs)
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instance = kwargs.get("instance", None)
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if instance:
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self.initial["members"] = Switch.objects.filter(switchbay=instance)
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def save(self, commit=True):
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instance = super().save(commit)
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instance.switch_set = self.cleaned_data["members"]
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return instance
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class EditBuildingForm(FormRevMixin, ModelForm):
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"""Permet d'éditer le batiment"""
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class Meta:
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model = Building
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fields = "__all__"
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def __init__(self, *args, **kwargs):
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prefix = kwargs.pop("prefix", self.Meta.model.__name__)
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super(EditBuildingForm, self).__init__(*args, prefix=prefix, **kwargs)
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class EditDormitoryForm(FormRevMixin, ModelForm):
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"""Enable dormitory edition"""
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class Meta:
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model = Dormitory
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fields = "__all__"
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def __init__(self, *args, **kwargs):
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prefix = kwargs.pop("prefix", self.Meta.model.__name__)
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super(EditDormitoryForm, self).__init__(*args, prefix=prefix, **kwargs)
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class EditPortProfileForm(FormRevMixin, ModelForm):
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"""Form to edit a port profile"""
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class Meta:
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model = PortProfile
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fields = "__all__"
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def __init__(self, *args, **kwargs):
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prefix = kwargs.pop("prefix", self.Meta.model.__name__)
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super(EditPortProfileForm, self).__init__(*args, prefix=prefix, **kwargs)
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class EditModuleForm(FormRevMixin, ModelForm):
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"""Add and edit module instance"""
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class Meta:
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model = ModuleSwitch
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fields = "__all__"
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def __init__(self, *args, **kwargs):
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prefix = kwargs.pop("prefix", self.Meta.model.__name__)
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super(EditModuleForm, self).__init__(*args, prefix=prefix, **kwargs)
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class EditSwitchModuleForm(FormRevMixin, ModelForm):
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"""Add/edit a switch to a module"""
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class Meta:
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model = ModuleOnSwitch
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fields = "__all__"
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def __init__(self, *args, **kwargs):
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prefix = kwargs.pop("prefix", self.Meta.model.__name__)
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super(EditSwitchModuleForm, self).__init__(*args, prefix=prefix, **kwargs)
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