@@ -36,14 +36,22 @@ helpers do def linkify_text(body) RedCloth.new(body).to_html.gsub(/([A-Z][a-z]+[A-Z][A-Za-z0-9]+)/) do |title| - @ditty = Ditty.first(:title => title) - if @ditty - "<a class='existing' href='/#{title}' title='#{title}'>#{title}</a>" - else - "<a class='new_ditty' href='/new?title=#{title}' title='#{title}'>#{title}</a>" - end + ditty2link(title) end end + + def ditty2link(title) + ditty = Ditty.first(:title => title) + if ditty + "<a class='existing' href='/#{title}' title='#{title}'>#{title}</a>" + else + "<a class='new_ditty' href='/new?title=#{title}' title='#{title}'>#{title}</a>" + end + end + + def make_hot_ditty_list(body) + body.split("\n").map {|t| "<li>#{ditty2link(t.strip)}</li>" } + end end get '/' do @@ -53,9 +61,11 @@ get '/' do ditty_list = @hot_ditties.body.split("\n").map {|t| t.strip } # ... and find those ditties @ditties = Ditty.all(:title.in => ditty_list) + @hot_ditty_list = make_hot_ditty_list(@hot_ditties.body) else # just display the first 10 @ditties = Ditty.all(:limit => 10, :order => [:created_at.desc]) + @hot_ditty_list = "" end haml :index end ditty.rb @@ -26,6 +26,8 @@ =format_ditty(ditty) #left .box + %h2 Hot Ditties + %ul#hotditties= @hot_ditty_list .box %div{:style => "font-size: 0.8em;"} Design based on a design by <a href="http://www.minimalistic-design.net">Minimalistic Design</a> views/index.haml 2d03346705dbe1984703fdce7697452a29cf04c2 Jonathan Stott jonathan.stott@gmail.com http://github.com/namelessjon/ditty/commit/3b3a231acd2638e3d78e3e368ea92bc59d739fd6 3b3a231acd2638e3d78e3e368ea92bc59d739fd6 2009-11-08T14:28:17-08:00 2009-11-08T14:28:17-08:00 Basic implementation of HotDitty list 6715ef458854a1b762d394c81035c07b88d3f511 Jonathan Stott jonathan.stott@gmail.com