From ec8228d955ec2c0829e15b4463b44e897c75a6ef Mon Sep 17 00:00:00 2001
From: Dalahro <Dalahro@arachne>
Date: Mon, 18 Jul 2016 23:22:59 +0200
Subject: [PATCH] Rest pour le parefeu

---
 README.md               |  1 +
 machines/models.py      | 12 ++++++------
 machines/serializers.py |  9 +++++++++
 machines/urls.py        |  1 +
 machines/views.py       | 28 ++++++++++++++++++++++++++++
 re2o/settings.py        |  1 +
 6 files changed, 46 insertions(+), 6 deletions(-)
 create mode 100644 machines/serializers.py

diff --git a/README.md b/README.md
index 0f873031..0f155de2 100644
--- a/README.md
+++ b/README.md
@@ -17,6 +17,7 @@ Dépendances :
  * python3-dateutil (jessie-backports)
  * texlive-latex-base
  * texlive-fonts-recommended
+ * python3-djangorestframework
 
 Moteur de db conseillé (mysql), postgresql fonctionne également.
 Pour mysql, il faut installer :
diff --git a/machines/models.py b/machines/models.py
index bf52c9e1..b8b62d4b 100644
--- a/machines/models.py
+++ b/machines/models.py
@@ -7,12 +7,6 @@ class Machine(models.Model):
     name = models.CharField(max_length=255, help_text="Optionnel", blank=True, null=True)
     active = models.BooleanField(default=True)
 
-    def is_active(self):
-        """ Renvoie si une interface doit avoir accès ou non """
-        machine = self.machine
-        user = machine.user
-        return machine.active and user.has_access()
-
     def __str__(self):
         return str(self.user) + ' - ' + str(self.id) + ' - ' +  str(self.name)
 
@@ -38,6 +32,12 @@ class Interface(models.Model):
     details = models.CharField(max_length=255, blank=True)
     dns = models.CharField(help_text="Obligatoire et unique, doit se terminer en %s et ne pas comporter d'autres points" % ", ".join(Extension.objects.values_list('name', flat=True)), max_length=255, unique=True)
 
+    def is_active(self):
+        """ Renvoie si une interface doit avoir accès ou non """
+        machine = self.machine
+        user = self.machine.user
+        return machine.active and user.has_access()
+
     def __str__(self):
         return self.dns
 
diff --git a/machines/serializers.py b/machines/serializers.py
new file mode 100644
index 00000000..2aa7db08
--- /dev/null
+++ b/machines/serializers.py
@@ -0,0 +1,9 @@
+from rest_framework import serializers
+from machines.models import Interface
+
+class InterfaceSerializer( serializers.ModelSerializer):
+    class Meta:
+        model = Interface
+        fields = ('id','ipv4', 'mac_address')
+
+
diff --git a/machines/urls.py b/machines/urls.py
index f9761b55..efa3af9d 100644
--- a/machines/urls.py
+++ b/machines/urls.py
@@ -16,5 +16,6 @@ urlpatterns = [
     url(r'^edit_extension/(?P<extensionid>[0-9]+)$', views.edit_extension, name='edit-extension'),
     url(r'^del_extension/$', views.del_extension, name='del-extension'),
     url(r'^index_extension/$', views.index_extension, name='index-extension'),
+    url(r'^rest/mac-ip/$', views.interface_list, name='interface-list'),
     url(r'^$', views.index, name='index'),
 ]
diff --git a/machines/views.py b/machines/views.py
index f714320e..35481480 100644
--- a/machines/views.py
+++ b/machines/views.py
@@ -1,6 +1,7 @@
 # App de gestion des machines pour re2o
 # Gabriel Détraz
 # Gplv2
+from django.http import HttpResponse
 from django.shortcuts import render, redirect
 from django.shortcuts import render_to_response, get_object_or_404
 from django.core.context_processors import csrf
@@ -10,6 +11,10 @@ from django.contrib.auth.decorators import login_required, permission_required
 from django.db.models import ProtectedError
 from django.forms import ValidationError
 
+from rest_framework.renderers import JSONRenderer
+from machines.serializers import InterfaceSerializer
+
+
 import re
 from .forms import NewMachineForm, EditMachineForm, EditInterfaceForm, AddInterfaceForm, MachineTypeForm, DelMachineTypeForm, ExtensionForm, DelExtensionForm, BaseEditInterfaceForm, BaseEditMachineForm
 from .models import Machine, Interface, IpList, MachineType, Extension
@@ -280,3 +285,26 @@ def index_machinetype(request):
 def index_extension(request):
     extension_list = Extension.objects.order_by('name')
     return render(request, 'machines/index_extension.html', {'extension_list':extension_list})
+
+""" Framework Rest """
+
+class JSONResponse(HttpResponse):
+    def __init__(self, data, **kwargs):
+        datas=[]
+        for d in data:
+            interface = Interface.objects.get(pk=d["id"])
+            d.pop("id")
+            if d["ipv4"] and interface.is_active():
+                d["ipv4"]= IpList.objects.get(pk=d["ipv4"]).__str__()
+                datas.append(d)
+        content = JSONRenderer().render(datas)
+        kwargs['content_type'] = 'application/json'
+        super(JSONResponse, self).__init__(content, **kwargs)
+
+
+def interface_list(request):
+    interfaces = Interface.objects.all()
+    seria = InterfaceSerializer(interfaces, many=True)
+    return JSONResponse(seria.data)
+
+
diff --git a/re2o/settings.py b/re2o/settings.py
index 5cb9903a..d6d2019a 100644
--- a/re2o/settings.py
+++ b/re2o/settings.py
@@ -48,6 +48,7 @@ INSTALLED_APPS = (
     'topologie',
     'search',
     'logs',
+    'rest_framework'
 )
 
 MIDDLEWARE_CLASSES = (