added urlified title in title_url

cao_blogr/services/blog_record.py

@@ -11,10 +11,13 @@ class BlogRecordService(object):
 
     @classmethod
     def by_topic(cls, request, topic):
-        query = request.dbsession.query(BlogRecord).join(Tags, Tags.topic == BlogRecord.topic, Tags.tag == BlogRecord.tag)
-        query = query.filter(BlogRecord.topic == topic)
-        query = query.order_by(BlogRecord.tag, BlogRecord.title).all()
-        return query
+        query = """SELECT entries.*, entries.slug, topics.topic_name, tags.tag_name FROM entries 
+        JOIN topics ON topics.topic = entries.topic_id
+        JOIN tags ON tags.topic = entries.topic_id AND tags.tag = entries.tag
+        WHERE entries.topic_id = :topic ORDER BY tags.tag, entries.title
+        """
+        results = request.dbsession.execute(query, {'topic': topic}).fetchall()
+        return results
 
     @classmethod
     def by_criteria(cls, request, criteria):
@@ -31,7 +34,7 @@ class BlogRecordService(object):
     @classmethod
     def get_last_five(cls, request):
         # gest the last 5 items modified
-        query = request.dbsession.query(BlogRecord)
+        query = request.dbsession.query(BlogRecord.id, BlogRecord.title, BlogRecord.edited, Topics.topic_name).join(Topics, Topics.topic == BlogRecord.topic_id)
         query = query.order_by(sa.desc(BlogRecord.edited)).limit(5).all()
         return query
 
@@ -42,14 +45,15 @@ class BlogRecordService(object):
         query = query.order_by(Tags.tag).all()
         return query
 
+    @classmethod
+    def get_topic_name(cls, request, id):
+        # gest the last 5 items modified
+        query = request.dbsession.query(Topics).filter(Topics.topic == id).first()
+        return query.topic_name.upper()
+
     @classmethod
     def proc_after_create(cls, request, _id):
         entry = request.dbsession.query(BlogRecord).get(_id)
-        # set default values
-        if entry.tag == '':
-            entry.tag = 'pyramid'
-        if entry.topic == '':
-            entry.topic = 'blog'
         # convertir mardown en HTML
         markdowner = Markdown()
         entry.body_html = markdowner.convert(entry.body)
@@ -59,6 +63,7 @@ class BlogRecordService(object):
     def proc_after_update(cls, request, _id):
         entry = request.dbsession.query(BlogRecord).get(_id)
         entry.edited = datetime.datetime.now()
+        entry.title_url = entry.slug
         # convertir mardown en HTML
         markdowner = Markdown()
         entry.body_html = markdowner.convert(entry.body)