diff options
| -rw-r--r-- | app/controllers/refinery/blog/posts_controller.rb | 6 | ||||
| -rw-r--r-- | readme.md | 7 | ||||
| -rw-r--r-- | spec/controllers/refinery/blog/posts_controller_spec.rb | 24 |
3 files changed, 35 insertions, 2 deletions
diff --git a/app/controllers/refinery/blog/posts_controller.rb b/app/controllers/refinery/blog/posts_controller.rb index 999b49a..dbb2af8 100644 --- a/app/controllers/refinery/blog/posts_controller.rb +++ b/app/controllers/refinery/blog/posts_controller.rb @@ -10,7 +10,11 @@ module Refinery def index # Rss feeders are greedy. Let's give them every blog post instead of paginating. - (@posts = Post.live.includes(:comments, :categories)) if request.format.rss? + if request.format.rss? + @posts = Post.live.includes(:comments, :categories) + #limit rss feed for services (like feedburner) who have max size + @posts = Post.recent(params["max_results"]) if params["max_results"].present? + end respond_with (@posts) do |format| format.html format.rss { render :layout => false } @@ -9,6 +9,11 @@ Options: * Comment moderation * [ShareThis.com](http://sharethis.com) support on posts. To enable, set your key in Refinery's settings area. +## Additional Features +* to limit rss feed length, use the 'max_results' parameter + + http://test.host/blog/feed/rss?max_results=10 + ## Requirements Refinery CMS version 2.0.1 or above. @@ -57,4 +62,4 @@ Or just with rake spec * Check out our [Website](http://refinerycms.com/) * Documentation is available in the [guides](http://refinerycms.com/guides) * Questions can be asked on our [Google Group](http://group.refinerycms.org) -* Questions can also be asked in our IRC room, [#refinerycms on freenode](irc://irc.freenode.net/refinerycms)
\ No newline at end of file +* Questions can also be asked in our IRC room, [#refinerycms on freenode](irc://irc.freenode.net/refinerycms) diff --git a/spec/controllers/refinery/blog/posts_controller_spec.rb b/spec/controllers/refinery/blog/posts_controller_spec.rb new file mode 100644 index 0000000..ee948a5 --- /dev/null +++ b/spec/controllers/refinery/blog/posts_controller_spec.rb @@ -0,0 +1,24 @@ +require "spec_helper" + +module Refinery + module Blog + describe PostsController do + before do + FactoryGirl.create(:blog_post, :title => "blogpost_one") + FactoryGirl.create(:blog_post, :title => "blogpost_two") + FactoryGirl.create(:blog_post, :title => "blogpost_three") + end + + it "should not limit rss feed" do + get :index, :format => :rss + assigns[:posts].size.should == 3 + end + + it "should limit rss feed" do + get :index, :format => :rss, :max_results => 2 + assigns[:posts].count.should == 2 + end + end + end +end + |