Merge branch 'master' into klafyvel

re2o/utils.py

@@ -216,6 +216,15 @@ class SortTable:
         'stack_id': ['stack_id'],
         'default': ['stack_id'],
     }
+    TOPOLOGIE_INDEX_MODEL_SWITCH = {
+        'model_switch_name': ['reference'],
+        'model_switch__contructor' : ['constructor__name'],
+        'default': ['reference'],
+    }
+    TOPOLOGIE_INDEX_CONSTRUCTOR_SWITCH = {
+        'room_name': ['name'],
+        'default': ['name'],
+    }
     LOGS_INDEX = {
         'sum_date': ['revision__date_created'],
         'default': ['-revision__date_created'],

topologie/admin.py

@@ -29,7 +29,7 @@ from __future__ import unicode_literals
 from django.contrib import admin
 from reversion.admin import VersionAdmin
 
-from .models import Port, Room, Switch, Stack
+from .models import Port, Room, Switch, Stack, ModelSwitch, ConstructorSwitch
 
 
 class StackAdmin(VersionAdmin):
@@ -52,7 +52,19 @@ class RoomAdmin(VersionAdmin):
     pass
 
 
+class ModelSwitchAdmin(VersionAdmin):
+    """Administration d'un modèle de switch"""
+    pass
+
+
+class ConstructorSwitchAdmin(VersionAdmin):
+    """Administration d'un constructeur d'un switch"""
+    pass
+
+
 admin.site.register(Port, PortAdmin)
 admin.site.register(Room, RoomAdmin)
 admin.site.register(Switch, SwitchAdmin)
 admin.site.register(Stack, StackAdmin)
+admin.site.register(ModelSwitch, ModelSwitchAdmin)
+admin.site.register(ConstructorSwitch, ConstructorSwitchAdmin)

topologie/forms.py

@@ -34,8 +34,8 @@ from __future__ import unicode_literals
 
 from machines.models import Interface
 from django import forms
-from django.forms import ModelForm, Form
-from .models import Port, Switch, Room, Stack
+from django.forms import ModelForm
+from .models import Port, Switch, Room, Stack, ModelSwitch, ConstructorSwitch
 
 
 class PortForm(ModelForm):
@@ -126,7 +126,8 @@ class NewSwitchForm(ModelForm):
     def __init__(self, *args, **kwargs):
         prefix = kwargs.pop('prefix', self.Meta.model.__name__)
         super(NewSwitchForm, self).__init__(*args, prefix=prefix, **kwargs)
-
+        self.fields['location'].label = 'Localisation'
+        self.fields['number'].label = 'Nombre de ports'
 
 class EditRoomForm(ModelForm):
     """Permet d'éediter le nom et commentaire d'une prise murale"""
@@ -145,4 +146,23 @@ class CreatePortsForm(Form):
     end = forms.IntegerField(label="Fin :", min_value=0)
 
 
-    
+class EditModelSwitchForm(ModelForm):
+    """Permet d'éediter un modèle de switch : nom et constructeur"""
+    class Meta:
+        model = ModelSwitch
+        fields = '__all__'
+
+    def __init__(self, *args, **kwargs):
+        prefix = kwargs.pop('prefix', self.Meta.model.__name__)
+        super(EditModelSwitchForm, self).__init__(*args, prefix=prefix, **kwargs)
+
+
+class EditConstructorSwitchForm(ModelForm):
+    """Permet d'éediter le nom d'un constructeur"""
+    class Meta:
+        model = ConstructorSwitch
+        fields = '__all__'
+
+    def __init__(self, *args, **kwargs):
+        prefix = kwargs.pop('prefix', self.Meta.model.__name__)
+        super(EditConstructorSwitchForm, self).__init__(*args, prefix=prefix, **kwargs)

topologie/migrations/0032_auto_20171026_0338.py

@@ -0,0 +1,36 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.10.7 on 2017-10-26 01:38
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('topologie', '0031_auto_20171015_2033'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='ConstructorSwitch',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('name', models.CharField(max_length=255)),
+            ],
+        ),
+        migrations.CreateModel(
+            name='ModelSwitch',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('reference', models.CharField(max_length=255)),
+                ('constructor', models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, to='topologie.ConstructorSwitch')),
+            ],
+        ),
+        migrations.AddField(
+            model_name='switch',
+            name='model',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, to='topologie.ModelSwitch'),
+        ),
+    ]

topologie/models.py

@@ -93,12 +93,18 @@ class Switch(models.Model):
     number = models.PositiveIntegerField()
     details = models.CharField(max_length=255, blank=True)
     stack = models.ForeignKey(
-        Stack,
+        'topologie.Stack',
         blank=True,
         null=True,
         on_delete=models.SET_NULL
         )
     stack_member_id = models.PositiveIntegerField(blank=True, null=True)
+    model = models.ForeignKey(
+        'topologie.ModelSwitch',
+        blank=True,
+        null=True,
+        on_delete=models.SET_NULL
+    )
 
     class Meta:
         unique_together = ('stack', 'stack_member_id')
@@ -120,6 +126,27 @@ class Switch(models.Model):
                 raise ValidationError({'stack_member_id': "L'id dans la stack\
                     ne peut être nul"})
 
+
+class ModelSwitch(models.Model):
+    """Un modèle (au sens constructeur) de switch"""
+    reference = models.CharField(max_length=255)
+    constructor = models.ForeignKey(
+        'topologie.ConstructorSwitch',
+        on_delete=models.PROTECT
+    )
+
+    def __str__(self):
+        return str(self.constructor) + ' ' + str(self.reference)
+
+
+class ConstructorSwitch(models.Model):
+    """Un constructeur de switch"""
+    name = models.CharField(max_length=255)
+
+    def __str__(self):
+        return str(self.name)
+
+
 class Port(models.Model):
     """ Definition d'un port. Relié à un switch(foreign_key),
     un port peut etre relié de manière exclusive à :

topologie/templates/topologie/aff_constructor_switch.html

@@ -0,0 +1,54 @@
+{% comment %}
+Re2o est un logiciel d'administration développé initiallement au rezometz. Il
+se veut agnostique au réseau considéré, de manière à être installable en
+quelques clics.
+
+Copyright © 2017  Gabriel Détraz
+Copyright © 2017  Goulven Kermarec
+Copyright © 2017  Augustin Lemesle
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License along
+with this program; if not, write to the Free Software Foundation, Inc.,
+51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+{% endcomment %}
+
+{% if constructor_switch_list.paginator %}
+{% include "pagination.html" with list=constructor_switch_list %}
+{% endif %}
+
+<table class="table table-striped">
+    <thead>
+        <tr>
+            <th>{% include "buttons/sort.html" with prefix='constructor-switch' col='name' text='Constructeur' %}</th>
+            <th></th>
+        </tr>
+   </thead>
+   {% for constructor_switch in constructor_switch_list %}
+   <tr>
+       <td>{{constructor_switch}}</td>
+        <td class="text-right">
+            <a class="btn btn-info btn-sm" role="button" title="Historique" href="{% url 'topologie:history' 'constructor_switch' constructor_switch.pk %}">
+                <i class="glyphicon glyphicon-time"></i>
+            </a>
+        {% if is_infra %}
+            <a class="btn btn-primary btn-sm" role="button" title="Éditer" href="{% url 'topologie:edit-constructor-switch' constructor_switch.id %}">
+                <i class="glyphicon glyphicon-edit"></i>
+            </a>
+            <a class="btn btn-danger btn-sm" role="button" title="Supprimer" href="{% url 'topologie:del-constructor-switch' constructor_switch.id %}">
+                <i class="glyphicon glyphicon-trash"></i>
+            </a>
+        {% endif %}
+        </td>
+   </tr>
+   {% endfor %}
+</table>

topologie/templates/topologie/aff_model_switch.html

@@ -0,0 +1,56 @@
+{% comment %}
+Re2o est un logiciel d'administration développé initiallement au rezometz. Il
+se veut agnostique au réseau considéré, de manière à être installable en
+quelques clics.
+
+Copyright © 2017  Gabriel Détraz
+Copyright © 2017  Goulven Kermarec
+Copyright © 2017  Augustin Lemesle
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License along
+with this program; if not, write to the Free Software Foundation, Inc.,
+51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+{% endcomment %}
+
+{% if model_switch_list.paginator %}
+{% include "pagination.html" with list=model_switch_list %}
+{% endif %}
+
+<table class="table table-striped">
+    <thead>
+        <tr>
+            <th>{% include "buttons/sort.html" with prefix='model-switch' col='reference' text='Référence' %}</th>
+            <th>{% include "buttons/sort.html" with prefix='model-switch' col='constructor' text='Constructeur' %}</th>
+	    <th></th>
+        </tr>
+   </thead>
+   {% for model_switch in model_switch_list %}
+   <tr>
+       <td>{{model_switch.reference}}</td>
+       <td>{{model_switch.constructor}}</td>
+       <td class="text-right">
+            <a class="btn btn-info btn-sm" role="button" title="Historique" href="{% url 'topologie:history' 'model_switch' model_switch.pk %}">
+                <i class="glyphicon glyphicon-time"></i>
+            </a>
+        {% if is_infra %}
+            <a class="btn btn-primary btn-sm" role="button" title="Éditer" href="{% url 'topologie:edit-model-switch' model_switch.id %}">
+                <i class="glyphicon glyphicon-edit"></i>
+            </a>
+            <a class="btn btn-danger btn-sm" role="button" title="Supprimer" href="{% url 'topologie:del-model-switch' model_switch.id %}">
+                <i class="glyphicon glyphicon-trash"></i>
+            </a>
+        {% endif %}
+        </td>
+   </tr>
+   {% endfor %}
+</table>

topologie/templates/topologie/aff_switch.html

@@ -22,6 +22,10 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 {% endcomment %}
 
+{% if switch_list.paginator %}
+{% include "pagination.html" with list=switch_list %}
+{% endif %}
+
 <table class="table table-striped">
     <thead>
         <tr>
@@ -30,7 +34,8 @@ with this program; if not, write to the Free Software Foundation, Inc.,
             <th>{% include "buttons/sort.html" with prefix='switch' col='loc' text='Localisation' %}</th>
             <th>{% include "buttons/sort.html" with prefix='switch' col='ports' text='Ports' %}</th>
             <th>{% include "buttons/sort.html" with prefix='switch' col='stack' text='Stack' %}</th>
-            <th>Id interne stack</th>
+	    <th>Id stack</th>
+	    <th>Modèle</th>
             <th>Détails</th>
             <th></th>
         </tr>
@@ -47,6 +52,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
        <td>{{switch.number}}</td>
        <td>{{switch.stack.name}}</td>
        <td>{{switch.stack_member_id}}</td>
+       <td>{{switch.model}}</td>
        <td>{{switch.details}}</td>
        <td class="text-right">
        	   {% include 'buttons/history.html' with href='topologie:history' name='switch' id=switch.pk%}

topologie/templates/topologie/index.html

@@ -31,6 +31,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
   <h2>Switchs</h2>
 {% if is_infra %}
 <a class="btn btn-primary btn-sm" role="button" href="{% url 'topologie:new-switch' %}"><i class="glyphicon glyphicon-plus"></i> Ajouter un switch</a>
+<hr>
 {% endif %}
     {% include "topologie/aff_switch.html" with switch_list=switch_list %}
     <br />

topologie/templates/topologie/index_model_switch.html

@@ -0,0 +1,46 @@
+{% extends "topologie/sidebar.html" %}
+{% comment %}
+Re2o est un logiciel d'administration développé initiallement au rezometz. Il
+se veut agnostique au réseau considéré, de manière à être installable en
+quelques clics.
+
+Copyright © 2017  Gabriel Détraz
+Copyright © 2017  Goulven Kermarec
+Copyright © 2017  Augustin Lemesle
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License along
+with this program; if not, write to the Free Software Foundation, Inc.,
+51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+{% endcomment %}
+
+{% load bootstrap3 %}
+
+{% block title %}Modèles de switches{% endblock %}
+
+{% block content %}
+<h2>Modèles de switches</h2>
+{% if is_infra %}
+<a class="btn btn-primary btn-sm" role="button" href="{% url 'topologie:new-model-switch' %}"><i class="glyphicon glyphicon-plus"></i> Ajouter un modèle</a>
+<hr>
+{% endif %}
+{% include "topologie/aff_model_switch.html" with model_switch_list=model_switch_list %}
+<h2>Constructeurs de switches</h2>
+{% if is_infra %}
+<a class="btn btn-primary btn-sm" role="button" href="{% url 'topologie:new-constructor-switch' %}"><i class="glyphicon glyphicon-plus"></i> Ajouter un constructeur</a>
+<hr>
+{% endif %}
+{% include "topologie/aff_constructor_switch.html" with constructor_switch_list=constructor_switch_list %}
+    <br />
+    <br />
+    <br />
+{% endblock %}

topologie/templates/topologie/sidebar.html

@@ -37,4 +37,8 @@ with this program; if not, write to the Free Software Foundation, Inc.,
         <i class="glyphicon glyphicon-list"></i>
         Stacks
     </a>
+    <a class="list-group-item list-group-item-info" href="{% url "topologie:index-model-switch" %}">
+        <i class="glyphicon glyphicon-list"></i>
+        Modèles switches et constructeurs
+    </a>
 {% endblock %}

topologie/templates/topologie/switch.html

@@ -47,12 +47,15 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 <form class="form" method="post">
     {% csrf_token %}
     {% if topoform %}
+    <h3>Réglage spécifiques du switch</h3>
     {% massive_bootstrap_form topoform 'switch_interface' %}
     {% endif %}
     {% if machineform %}
+    <h3>Réglages généraux de la machine associée au switch</h3>
     {% massive_bootstrap_form machineform 'user' %}
     {% endif %}
     {% if interfaceform %}
+    <h3>Réglages généraux de l'interface associée au switch</h3>
         {% if i_mbf_param %}
     {% massive_bootstrap_form interfaceform 'ipv4,machine' mbf_param=i_mbf_param %}
         {% else %}
@@ -60,6 +63,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
         {% endif %}
     {% endif %}
     {% if domainform %}
+    <h3>Nom de la machine</h3>
     {% bootstrap_form domainform %}
     {% endif %}
     {% bootstrap_button "Créer ou modifier" button_type="submit" icon="ok" %}

topologie/urls.py

@@ -55,6 +55,12 @@ urlpatterns = [
     url(r'^history/(?P<object_name>stack)/(?P<object_id>[0-9]+)$',
         views.history,
         name='history'),
+    url(r'^history/(?P<object_name>model_switch)/(?P<object_id>[0-9]+)$',
+        views.history,
+        name='history'),
+    url(r'^history/(?P<object_name>constructor_switch)/(?P<object_id>[0-9]+)$',
+        views.history,
+        name='history'),
     url(r'^edit_port/(?P<port_id>[0-9]+)$', views.edit_port, name='edit-port'),
     url(r'^new_port/(?P<switch_id>[0-9]+)$', views.new_port, name='new-port'),
     url(r'^del_port/(?P<port_id>[0-9]+)$', views.del_port, name='del-port'),
@@ -69,4 +75,32 @@ urlpatterns = [
     url(r'^del_stack/(?P<stack_id>[0-9]+)$',
         views.del_stack,
         name='del-stack'),
+    url(r'^index_model_switch/$',
+        views.index_model_switch,
+        name='index-model-switch'
+    ),
+    url(r'^index_model_switch/$',
+        views.index_model_switch,
+        name='index-model-switch'
+    ),
+    url(r'^new_model_switch/$',
+        views.new_model_switch,
+        name='new-model-switch'
+    ),
+    url(r'^edit_model_switch/(?P<model_switch_id>[0-9]+)$',
+        views.edit_model_switch,
+        name='edit-model-switch'),
+    url(r'^del_model_switch/(?P<model_switch_id>[0-9]+)$',
+        views.del_model_switch,
+        name='del-model-switch'),
+    url(r'^new_constructor_switch/$',
+        views.new_constructor_switch,
+        name='new-constructor-switch'
+    ),
+    url(r'^edit_constructor_switch/(?P<constructor_switch_id>[0-9]+)$',
+        views.edit_constructor_switch,
+        name='edit-constructor-switch'),
+    url(r'^del_constructor_switch/(?P<constructor_switch_id>[0-9]+)$',
+        views.del_constructor_switch,
+        name='del-constructor-switch'),
 ]

topologie/views.py

@@ -47,13 +47,32 @@ from django.core.paginator import Paginator, EmptyPage, PageNotAnInteger
 from reversion import revisions as reversion
 from reversion.models import Version
 
-from topologie.models import Switch, Port, Room, Stack
+from topologie.models import (
+    Switch,
+    Port,
+    Room,
+    Stack,
+    ModelSwitch,
+    ConstructorSwitch
+)
 from topologie.forms import EditPortForm, NewSwitchForm, EditSwitchForm
-from topologie.forms import AddPortForm, EditRoomForm, StackForm
-from topologie.forms import CreatePortsForm
+from topologie.forms import (
+    AddPortForm,
+    EditRoomForm,
+    StackForm,
+    EditModelSwitchForm, 
+    EditConstructorSwitchForm,
+    CreatePortsForm
+)
 from users.views import form
 from re2o.utils import SortTable
-from machines.forms import DomainForm, NewMachineForm, EditMachineForm, EditInterfaceForm, AddInterfaceForm
+from machines.forms import (
+    DomainForm,
+    NewMachineForm,
+    EditMachineForm,
+    EditInterfaceForm,
+    AddInterfaceForm
+)
 from machines.views import generate_ipv4_mbf_param
 from preferences.models import AssoOption, GeneralOption
 
@@ -73,6 +92,18 @@ def index(request):
         request.GET.get('order'),
         SortTable.TOPOLOGIE_INDEX
     )
+    options, _created = GeneralOption.objects.get_or_create()
+    pagination_number = options.pagination_number
+    paginator = Paginator(switch_list, pagination_number)
+    page = request.GET.get('page')
+    try:
+        switch_list = paginator.page(page)
+    except PageNotAnInteger:
+        # If page is not an integer, deliver first page.
+        switch_list = paginator.page(1)
+    except EmptyPage:
+        # If page is out of range (e.g. 9999), deliver last page of results.
+        switch_list = paginator.page(paginator.num_pages)
     return render(request, 'topologie/index.html', {
         'switch_list': switch_list
         })
@@ -106,6 +137,18 @@ def history(request, object_name, object_id):
         except Room.DoesNotExist:
             messages.error(request, "Stack inexistante")
             return redirect("/topologie/")
+    elif object_name == 'model_switch':
+        try:
+            object_instance = ModelSwitch.objects.get(pk=object_id)
+        except ModelSwitch.DoesNotExist:
+            messages.error(request, "SwitchModel inexistant")
+            return redirect("/topologie/")
+    elif object_name == 'constructor_switch':
+        try:
+            object_instance = ConstructorSwitch.objects.get(pk=object_id)
+        except ConstructorSwitch.DoesNotExist:
+            messages.error(request, "SwitchConstructor inexistant")
+            return redirect("/topologie/")
     else:
         messages.error(request, "Objet  inconnu")
         return redirect("/topologie/")
@@ -201,6 +244,30 @@ def index_stack(request):
         })
 
 
+@login_required
+@permission_required('cableur')
+def index_model_switch(request):
+    """ Affichage de l'ensemble des modèles de switches"""
+    model_switch_list = ModelSwitch.objects
+    constructor_switch_list = ConstructorSwitch.objects
+    model_switch_list = SortTable.sort(
+        model_switch_list,
+        request.GET.get('col'),
+        request.GET.get('order'),
+        SortTable.TOPOLOGIE_INDEX_MODEL_SWITCH
+    )
+    constructor_switch_list = SortTable.sort(
+        constructor_switch_list,
+        request.GET.get('col'),
+        request.GET.get('order'),
+        SortTable.TOPOLOGIE_INDEX_CONSTRUCTOR_SWITCH
+    )
+    return render(request, 'topologie/index_model_switch.html', {
+        'model_switch_list': model_switch_list,
+        'constructor_switch_list': constructor_switch_list,
+        })
+
+
 @login_required
 @permission_required('infra')
 def new_port(request, switch_id):
@@ -592,3 +659,129 @@ def del_room(request, room_id):
         'objet': room,
         'objet_name': 'Chambre'
         }, 'topologie/delete.html', request)
+
+
+@login_required
+@permission_required('infra')
+def new_model_switch(request):
+    """Nouveau modèle de switch"""
+    model_switch = EditModelSwitchForm(request.POST or None)
+    if model_switch.is_valid():
+        with transaction.atomic(), reversion.create_revision():
+            model_switch.save()
+            reversion.set_user(request.user)
+            reversion.set_comment("Création")
+        messages.success(request, "Le modèle a été créé")
+        return redirect("/topologie/index_model_switch/")
+    return form({'topoform': model_switch}, 'topologie/topo.html', request)
+
+
+@login_required
+@permission_required('infra')
+def edit_model_switch(request, model_switch_id):
+    """ Edition d'un modèle de switch"""
+    try:
+        model_switch = ModelSwitch.objects.get(pk=model_switch_id)
+    except ModelSwitch.DoesNotExist:
+        messages.error(request, u"Modèle inconnu")
+        return redirect("/topologie/index_model_switch/")
+    model_switch = EditModelSwitchForm(request.POST or None, instance=model_switch)
+    if model_switch.is_valid():
+        with transaction.atomic(), reversion.create_revision():
+            model_switch.save()
+            reversion.set_user(request.user)
+            reversion.set_comment("Champs modifié(s) : %s" % ', '.join(
+                field for field in model_switch.changed_data)
+            )
+        messages.success(request, "Le modèle a bien été modifié")
+        return redirect("/topologie/index_model_switch/")
+    return form({'topoform': model_switch}, 'topologie/topo.html', request)
+
+
+@login_required
+@permission_required('infra')
+def del_model_switch(request, model_switch_id):
+    """ Suppression d'un modèle de switch"""
+    try:
+        model_switch = ModelSwitch.objects.get(pk=model_switch_id)
+    except ModelSwitch.DoesNotExist:
+        messages.error(request, u"Modèle inexistant")
+        return redirect("/topologie/index_model_switch/")
+    if request.method == "POST":
+        try:
+            with transaction.atomic(), reversion.create_revision():
+                model_switch.delete()
+                reversion.set_user(request.user)
+                reversion.set_comment("Destruction")
+                messages.success(request, "Le modèle a été détruit")
+        except ProtectedError:
+            messages.error(request, "Le modèle %s est affectée à un autre objet,\
+                impossible de la supprimer (switch ou user)" % model_switch)
+        return redirect("/topologie/index_model_switch/")
+    return form({
+        'objet': model_switch,
+        'objet_name': 'Modèle de switch'
+        }, 'topologie/delete.html', request)
+
+
+@login_required
+@permission_required('infra')
+def new_constructor_switch(request):
+    """Nouveau constructeur de switch"""
+    constructor_switch = EditConstructorSwitchForm(request.POST or None)
+    if constructor_switch.is_valid():
+        with transaction.atomic(), reversion.create_revision():
+            constructor_switch.save()
+            reversion.set_user(request.user)
+            reversion.set_comment("Création")
+        messages.success(request, "Le constructeur a été créé")
+        return redirect("/topologie/index_model_switch/")
+    return form({'topoform': constructor_switch}, 'topologie/topo.html', request)
+
+
+@login_required
+@permission_required('infra')
+def edit_constructor_switch(request, constructor_switch_id):
+    """ Edition d'un constructeur de switch"""
+    try:
+        constructor_switch = ConstructorSwitch.objects.get(pk=constructor_switch_id)
+    except ConstructorSwitch.DoesNotExist:
+        messages.error(request, u"Constructeur inconnu")
+        return redirect("/topologie/index_model_switch/")
+    constructor_switch = EditConstructorSwitchForm(request.POST or None, instance=constructor_switch)
+    if constructor_switch.is_valid():
+        with transaction.atomic(), reversion.create_revision():
+            constructor_switch.save()
+            reversion.set_user(request.user)
+            reversion.set_comment("Champs modifié(s) : %s" % ', '.join(
+                field for field in constructor_switch.changed_data)
+            )
+        messages.success(request, "Le modèle a bien été modifié")
+        return redirect("/topologie/index_model_switch/")
+    return form({'topoform': constructor_switch}, 'topologie/topo.html', request)
+
+
+@login_required
+@permission_required('infra')
+def del_constructor_switch(request, constructor_switch_id):
+    """ Suppression d'un constructeur de switch"""
+    try:
+        constructor_switch = ConstructorSwitch.objects.get(pk=constructor_switch_id)
+    except ConstructorSwitch.DoesNotExist:
+        messages.error(request, u"Constructeur inexistant")
+        return redirect("/topologie/index_model_switch/")
+    if request.method == "POST":
+        try:
+            with transaction.atomic(), reversion.create_revision():
+                constructor_switch.delete()
+                reversion.set_user(request.user)
+                reversion.set_comment("Destruction")
+                messages.success(request, "Le constructeur a été détruit")
+        except ProtectedError:
+            messages.error(request, "Le constructeur %s est affecté à un autre objet,\
+                impossible de la supprimer (switch ou user)" % constructor_switch)
+        return redirect("/topologie/index_model_switch/")
+    return form({
+        'objet': constructor_switch,
+        'objet_name': 'Constructeur de switch'
+        }, 'topologie/delete.html', request)