From d3f07cf63aa644bb829c42ca5ca5f8dd6d25dcfe Mon Sep 17 00:00:00 2001
From: FERNET Laouen <laouen.fernet@supelec.fr>
Date: Sun, 7 Jan 2018 20:29:43 +0100
Subject: [PATCH] removes hard-coded urls, calls reverse. Fix issue #63

---
 preferences/views.py |  2 +-
 re2o/urls.py         |  2 +-
 topologie/views.py   | 19 +++++++++++--------
 users/views.py       |  6 +++---
 4 files changed, 16 insertions(+), 13 deletions(-)

diff --git a/preferences/views.py b/preferences/views.py
index 45324f53..7660a7ef 100644
--- a/preferences/views.py
+++ b/preferences/views.py
@@ -90,7 +90,7 @@ def edit_options(request, section):
         if not can:
             messages.error(request, msg or "Vous ne pouvez pas éditer cette\
                            option.")
-            return redirect('/')
+            return redirect(reverse('index'))
         options = form_instance(
             request.POST or None,
             instance=options_instance
diff --git a/re2o/urls.py b/re2o/urls.py
index 775b87ec..00e658a3 100644
--- a/re2o/urls.py
+++ b/re2o/urls.py
@@ -43,7 +43,7 @@ from django.contrib.auth import views as auth_views
 from .views import index
 
 urlpatterns = [
-    url(r'^$', index),
+    url(r'^$', index, name='index'),
     url('^logout/', auth_views.logout, {'next_page': '/'}),
     url('^', include('django.contrib.auth.urls')),
     url(r'^admin/', include(admin.site.urls)),
diff --git a/topologie/views.py b/topologie/views.py
index 25cc8aa2..c9f3c49f 100644
--- a/topologie/views.py
+++ b/topologie/views.py
@@ -416,7 +416,7 @@ def create_ports(request, switch_id):
         switch = Switch.objects.get(pk=switch_id)
     except Switch.DoesNotExist:
         messages.error(request, u"Switch inexistant")
-        return redirect("/topologie/")
+        return redirect(reverse('topologie:index'))
 
     s_begin = s_end = 0
     nb_ports = switch.ports.count()
@@ -439,7 +439,10 @@ def create_ports(request, switch_id):
         except ValidationError as e:
             messages.error(request, ''.join(e))
 
-        return redirect("/topologie/switch/" + str(switch.id))
+        return redirect(reverse(
+            'topologie:index-port',
+            kwargs={'switch_id':switch_id}
+            ))
 
     return form({'id_switch': switch_id, 'topoform': port_form}, 'topologie/switch.html', request)
 
@@ -573,7 +576,7 @@ def new_model_switch(request):
             reversion.set_user(request.user)
             reversion.set_comment("Création")
         messages.success(request, "Le modèle a été créé")
-        return redirect("/topologie/index_model_switch/")
+        return redirect(reverse('topologie:index-model-switch'))
     return form({'topoform': model_switch}, 'topologie/topo.html', request)
 
 
@@ -591,7 +594,7 @@ def edit_model_switch(request, model_switch, model_switch_id):
                 field for field in model_switch.changed_data)
             )
         messages.success(request, "Le modèle a bien été modifié")
-        return redirect("/topologie/index_model_switch/")
+        return redirect(reverse('topologie:index-model-switch'))
     return form({'topoform': model_switch}, 'topologie/topo.html', request)
 
 
@@ -609,7 +612,7 @@ def del_model_switch(request, model_switch_id):
         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 redirect(reverse('topologie:index-model-switch'))
     return form({
         'objet': model_switch,
         'objet_name': 'Modèle de switch'
@@ -627,7 +630,7 @@ def new_constructor_switch(request):
             reversion.set_user(request.user)
             reversion.set_comment("Création")
         messages.success(request, "Le constructeur a été créé")
-        return redirect("/topologie/index_model_switch/")
+        return redirect(reverse('topologie:index-model-switch'))
     return form({'topoform': constructor_switch}, 'topologie/topo.html', request)
 
 
@@ -645,7 +648,7 @@ def edit_constructor_switch(request, constructor_switch, constructor_switch_id):
                 field for field in constructor_switch.changed_data)
             )
         messages.success(request, "Le modèle a bien été modifié")
-        return redirect("/topologie/index_model_switch/")
+        return redirect(reverse('topologie:index-model-switch'))
     return form({'topoform': constructor_switch}, 'topologie/topo.html', request)
 
 
@@ -663,7 +666,7 @@ def del_constructor_switch(request, constructor_switch_id):
         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 redirect(reverse('topologie:index-model-switch'))
     return form({
         'objet': constructor_switch,
         'objet_name': 'Constructeur de switch'
diff --git a/users/views.py b/users/views.py
index 600c472e..fbdbc73b 100644
--- a/users/views.py
+++ b/users/views.py
@@ -111,7 +111,7 @@ def password_change_action(u_form, user, request, req=False):
     messages.success(request, "Le mot de passe a changé")
     if req:
         req.delete()
-        return redirect("/")
+        return redirect(reverse('index'))
     return redirect(reverse(
         'users:profil',
         kwargs={'userid':str(user.id)}
@@ -809,7 +809,7 @@ def reset_password(request):
         user.reset_passwd_mail(request)
         messages.success(request, "Un mail pour l'initialisation du mot\
         de passe a été envoyé")
-        redirect("/")
+        redirect(reverse('index'))
     return form({'userform': userform}, 'users/user.html', request)
 
 
@@ -822,7 +822,7 @@ def process(request, token):
         return process_passwd(request, req)
     else:
         messages.error(request, "Entrée incorrecte, contactez un admin")
-        redirect("/")
+        redirect(reverse('index'))
 
 
 def process_passwd(request, req):