From 9ccb2a7224682bb2354e5e04f4ba697b392b7717 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Michael=20G=C3=B6tz?=
 <michael-guenther.goetz@stud.uni-bamberg.de>
Date: Thu, 11 Apr 2019 13:53:50 +0200
Subject: [PATCH] Implement save realm deletion; Close #32

---
 account_manager/main_views.py               |  9 +++++++
 account_manager/urls.py                     |  1 +
 account_manager/views/user_views.py         |  8 +++---
 static/css/floating_labels.css              |  7 +++++
 templates/realm/realm_confirm_delete.jinja2 | 30 +++++++++++++++++++++
 templates/realm/realm_detailed.jinja2       |  4 ++-
 6 files changed, 54 insertions(+), 5 deletions(-)
 create mode 100644 templates/realm/realm_confirm_delete.jinja2

diff --git a/account_manager/main_views.py b/account_manager/main_views.py
index ddc8d31..77a2811 100644
--- a/account_manager/main_views.py
+++ b/account_manager/main_views.py
@@ -140,6 +140,15 @@ def realm_update(request, realm_id):
         return render(request, 'realm/realm_update.jinja2', {'realm': realm})
 
 
+@login_required
+@is_realm_admin
+def realm_delete_confirm(request, realm_id):
+    realm = Realm.objects.get(id=realm_id)
+    return render(request, 'realm/realm_confirm_delete.jinja2', {'realm': realm})
+
+
+@login_required
+@is_realm_admin
 def realm_delete(request, realm_id):
     realm = Realm.objects.get(id=realm_id)
     LdapUser.base_dn = realm.ldap_base_dn
diff --git a/account_manager/urls.py b/account_manager/urls.py
index b3d275c..4208965 100644
--- a/account_manager/urls.py
+++ b/account_manager/urls.py
@@ -9,6 +9,7 @@ urlpatterns = [
     path('', main_views.realm_list, name='realm-home'),
     path('realm/<int:realm_id>/', main_views.realm_detail, name='realm-detail'),
     path('realm/<int:realm_id>/update/', main_views.realm_update, name='realm-update'),
+    path('realm/<int:realm_id>/delete/confirm/', main_views.realm_delete_confirm, name='realm-delete-confirm'),
     path('realm/<int:realm_id>/delete/', main_views.realm_delete, name='realm-delete'),
     # path('realm/<int:realm_id>/mail/', main_views.realm_email_update, name='realm-mail-add-update'),
     path('realm/<int:realm_id>/mail/test/', main_views.realm_email_test, name='realm-mail-test'),
diff --git a/account_manager/views/user_views.py b/account_manager/views/user_views.py
index 39bcae6..4444cf6 100644
--- a/account_manager/views/user_views.py
+++ b/account_manager/views/user_views.py
@@ -93,11 +93,11 @@ def realm_user_update(request, realm_id, user_dn):
 @login_required
 @is_realm_admin
 def realm_user_delete(request, realm_id, user_dn):
-    realm_obj = Realm.objects.get(id=realm_id)
-    LdapUser.base_dn = f'ou=people,{realm_obj.ldap_base_dn}'
-    LdapGroup.base_dn = f'ou=groups,{realm_obj.ldap_base_dn}'
+    realm = Realm.objects.get(id=realm_id)
+    LdapUser.base_dn = f'ou=people,{realm.ldap_base_dn}'
+    LdapGroup.base_dn = f'ou=groups,{realm.ldap_base_dn}'
     ldap_user = LdapUser.objects.get(dn=user_dn)
-    user_delete_controller(ldap_user, realm_obj)
+    user_delete_controller(ldap_user, realm)
     return redirect('realm-user-list', realm_id)
 
 
diff --git a/static/css/floating_labels.css b/static/css/floating_labels.css
index b6ca5fe..d41a231 100644
--- a/static/css/floating_labels.css
+++ b/static/css/floating_labels.css
@@ -169,4 +169,11 @@
     position: absolute;
     z-index: -1;
     opacity: 0;
+}
+
+/* ------------------------------------------------------------------------------------------------------------------ */
+/* --                                Realm delete                                                                  -- */
+/* ------------------------------------------------------------------------------------------------------------------ */
+.realm-delete-link{
+    color: #6c757d;
 }
\ No newline at end of file
diff --git a/templates/realm/realm_confirm_delete.jinja2 b/templates/realm/realm_confirm_delete.jinja2
new file mode 100644
index 0000000..2d02509
--- /dev/null
+++ b/templates/realm/realm_confirm_delete.jinja2
@@ -0,0 +1,30 @@
+{% extends 'base.jinja2' %}
+{% block content %}
+    <div class="col-12 ">
+        <div class="row justify-content-center justify-content-sm-center">
+            <div class="col-12 col-sm-8 col-md-7 col-lg-5 col-xl-4 bg-white text-dark p-3 mt-5">
+                <h1>Löschen des Bereichs
+                    <span class="text-uppercase font-weight-bold">{{ realm.name }}</span></h1>
+                <div class="alert alert-warning" role="alert">
+                    <p>Achtung! Sie sind gerade dabei den Bereich <span
+                            class="text-uppercase font-weight-bold">{{ realm.name }}</span> zu löschen.</p>
+                    <p>Falls Sie sich sicher sind, dass Sie diesen Bereich löschen wollen, klicken Sie bitte auf
+                        "Bereich löschen".
+                    <p>Hierdurch werden <strong>Alle</strong> Nutzer und Gruppen gelöscht, die unter der Ldap Basis
+                        DN {{ realm.ldap_base_dn }} eingetragen sind. Die Ldap Basis DN mit Ihren Organisationseinheiten
+                        "groups" und "people" bleiben bestehen.</p>
+                    <p>Bitte beachten Sie, dass die Daten der Nutzer, die in den
+                        Diensten hochgeladen wurden, weiterhin bestehen bleiben. Diese Daten müssen vom
+                        Systemadministrator seperat gelöscht werden. </p>
+                    <p>Möchten Sie das Löschen der Accountdaten verhindern, klicken Sie auf "Abbrechen"</p>
+                </div>
+                <div class="d-flex">
+                    <a href="{{ url('realm-detail', args = [realm.id]) }}"
+                       class="btn btn-secondary mr-auto p-2">Abbrechen</a>
+                    <a href="{{ url('realm-delete', args = [realm.id]) }}"
+                       class="btn btn-danger p-2">Bereich löschen</a>
+                </div>
+            </div>
+        </div>
+    </div>
+{% endblock %}
\ No newline at end of file
diff --git a/templates/realm/realm_detailed.jinja2 b/templates/realm/realm_detailed.jinja2
index 7115166..2444669 100644
--- a/templates/realm/realm_detailed.jinja2
+++ b/templates/realm/realm_detailed.jinja2
@@ -5,10 +5,12 @@
             <h1>Bereich <span style="text-transform: uppercase">{{ realm.name }}</span>
                 <small>
                     {% if request.user.is_superuser %}
-                        <a href="{{ url('realm-delete', args=[realm.id]) }}">Delete</a>
+                        <a href="{{ url('realm-delete-confirm', args=[realm.id]) }}"
+                           class="float-right h5 realm-delete-link">Delete</a>
                     {% endif %}
                 </small>
             </h1>
+
             {% if notice %}
                 <p style="color: green">{{ notice }}</p>
             {% endif %}