add an 'edit todolist' functionality

3 files changed, 42 insertions, 4 deletions

diff --git a/templates/todolists/view.html b/templates/todolists/view.html
index 02c228e..9e9acba 100644
--- a/templates/todolists/view.html
+++ b/templates/todolists/view.html
@@ -32,6 +32,11 @@
 {% endblock %}
 {% block content %}
 	<div class="greybox">
+        {% if perms.todolists.change_todolist %}
+            <div style="float:right">
+                <a href="/todo/edit/{{list.id}}?">Edit Todo List</a>
+            </div>
+        {% endif %}
 		<h2 class="title">ToDo List: {{ list.name }}</h2>
 		<table id="todotable" class="results" width="100%">
             <thead>
diff --git a/todolists/views.py b/todolists/views.py
index dc1a9aa..127fd8b 100644
--- a/todolists/views.py
+++ b/todolists/views.py
@@ -75,5 +75,37 @@ def add(request):
             }
     return render_response(request, 'general_form.html', page_dict)
 
+@permission_required('todolists.change_todolist')
+def edit(request, list_id):
+    todo_list = get_object_or_404(Todolist, id=list_id)
+    if request.POST:
+        form = TodoListForm(request.POST)
+        if form.is_valid():
+            todo_list.name = form.clean_data['name']
+            todo_list.description = form.clean_data['description']
+            todo_list.save()
+
+            packages = [p.pkg for p in todo_list.packages]
+
+            for pkg in form.clean_data['packages']:
+                if pkg not in packages:
+                    TodolistPkg.objects.create(list = todo_list, pkg = pkg)
+
+            return HttpResponseRedirect('/todo/%d/' % todo_list.id)
+    else:
+        form = TodoListForm(initial={
+            'name': todo_list.name,
+            'description': todo_list.description,
+            'packages': todo_list.package_names,
+            })
+    page_dict = {
+            'title': 'Edit To-do List "%s"' % todo_list.name,
+            'form': form,
+            'submit_text': 'Save List'
+            }
+    return render_response(request, 'general_form.html', page_dict)
+
+
+
 # vim: set ts=4 sw=4 et:
 
diff --git a/urls.py b/urls.py
index fc544c7..5c811bf 100644
--- a/urls.py
+++ b/urls.py
@@ -15,10 +15,11 @@ urlpatterns = patterns('',
     (r'^packages/(?P<repo>[A-z0-9]+)/(?P<name>[A-z0-9]+)/$', 'archweb_dev.packages.views.details'),
     (r'^packages/$',                     'archweb_dev.packages.views.search'),
 
-    (r'^todo/(\d+)/$',            'archweb_dev.todolists.views.view'),
-    (r'^todo/add/$',              'archweb_dev.todolists.views.add'),
-    (r'^todo/flag/(\d+)/(\d+)/$', 'archweb_dev.todolists.views.flag'),
-    (r'^todo/$',                  'archweb_dev.todolists.views.list'),
+    (r'^todo/(\d+)/$',              'archweb_dev.todolists.views.view'),
+    (r'^todo/add/$',                'archweb_dev.todolists.views.add'),
+    (r'^todo/edit/(?P<list_id>\d+)/$',  'archweb_dev.todolists.views.edit'),
+    (r'^todo/flag/(\d+)/(\d+)/$',   'archweb_dev.todolists.views.flag'),
+    (r'^todo/$',                    'archweb_dev.todolists.views.list'),
 
     (r'^news/(\d+)/$',         'archweb_dev.news.views.view'),
     (r'^news/add/$',           'archweb_dev.news.views.add'),