added topic listing

cao_blogr/views/blog.py

@@ -11,14 +11,14 @@ def blog(request):
     # get post id from request
     blog_id = request.matchdict['id']
     entry = BlogRecordService.by_id(request, blog_id)
+    if not entry:
+            request.session.flash(u"Page non trouvée : %s" % blog_id, 'warning')
+            return HTTPFound(location=request.route_url('home'))
 
     # just created ? convert body to html
     if entry.body_html == '':
         BlogRecordService.proc_after_create(request, blog_id)
 
-    if not entry:
-            request.session.flash(u"Page non trouvée : %s" % blog_id, 'warning')
-            return HTTPFound(location=request.route_url('home'))
     return {
         'page_title': entry.title,
         'entry': entry
@@ -40,6 +40,7 @@ def blog_edit(request):
         entry.tag = 'pyramid'
         entry.topic = 'blog'
         form = BlogCreateForm(request.POST, entry)
+        form.tag.choices = [(row.tag, row.title) for row in BlogRecordService.tags]
     else:
         # modify post
         entry = BlogRecordService.by_id(request, blog_id)
@@ -67,6 +68,7 @@ def blog_edit(request):
         'page_title': entry.title,
         'url': url,
         'form': form, 
+        'entry': entry,
         }
 
 
@@ -89,3 +91,17 @@ def blog_search(request):
         'criteria': criteria,
     }
 
+
+@view_config(route_name='topic', 
+            renderer='cao_blogr:templates/topic.jinja2')
+def topic(request):
+    topic = request.matchdict['topic'] 
+
+    # lire toutes les docs du topic
+    items = BlogRecordService.by_topic(request, topic)
+    
+    return {
+            'page_title': topic.upper(),
+            'topic': topic,
+            'items': items,
+        }