[FIX] website_[blog, forum]: fix loop in retro compatible routes

Purpose of the retro-compatibility route was to redirect the old to the new.
And not redirect to themself and create a loop

closes odoo/odoo#58672

X-original-commit: b5e1bafeb42e94b587c245e9e7aa844770a129c6
Signed-off-by: Jérémy Kersten (jke) <jke@openerp.com>

addons/website_blog/controllers/main.py

@@ -201,7 +201,7 @@ class WebsiteBlog(http.Controller):
     ], type='http', auth="public", website=True, sitemap=False)
     def old_blog_post(self, blog, blog_post, tag_id=None, page=1, enable_editor=None, **post):
         # Compatibility pre-v14
-        return request.redirect(_build_url_w_params("/blog/%s/post/%s" % (slug(blog), slug(blog_post)), request.params), code=301)
+        return request.redirect(_build_url_w_params("/blog/%s/%s" % (slug(blog), slug(blog_post)), request.params), code=301)
 
     @http.route([
         '''/blog/<model("blog.blog"):blog>/<model("blog.post", "[('blog_id','=',blog.id)]"):blog_post>''',

addons/website_forum/controllers/main.py

@@ -226,7 +226,7 @@ class WebsiteForum(WebsiteProfile):
                 type='http', auth="public", website=True, sitemap=False)
     def old_question(self, forum, question, **post):
         # Compatibility pre-v14
-        return request.redirect(_build_url_w_params("/forum/%s/question/%s" % (slug(forum), slug(question)), request.params), code=301)
+        return request.redirect(_build_url_w_params("/forum/%s/%s" % (slug(forum), slug(question)), request.params), code=301)
 
     @http.route(['''/forum/<model("forum.forum"):forum>/<model("forum.post", "[('forum_id','=',forum.id),('parent_id','=',False),('can_view', '=', True)]"):question>'''],
                 type='http', auth="public", website=True, sitemap=True)