helpers.rb in middleman-tansu-0.0.3

- old
+ new
@@ -13,20 +13,64 @@
         paths
       end
 
       def breadcrumbs(klass = 'breadcrumbs', root = "Top")
         li = []
+        root = page_title("/") || root
         li.push("<li class=\"root\">#{link_to(root, "/")}</li>")
 
         paths = path_list(current_resource.path)
         paths.each do |path|
+          name = page_title(path[:path]) || path[:name]
           if path == paths.last
-            li.push("<li class=\"current\">#{path[:name]}</li>")
+            li.push("<li class=\"current\">#{h(name)}</li>")
           else
-            li.push("<li>#{link_to(path[:name], path[:path])}</li>")
+            li.push("<li>#{link_to(name, path[:path])}</li>")
           end
         end
         "<ul class=\"#{klass}\">\n#{li.join("\n")}\n</ul>"
+      end
+
+      def page_title(path)
+        if /\.html$/ !~ path
+          path = File.join(path, config.tansu[:default_document])
+        end
+        sitemap.find_resource_by_path(path).data.title
+      end
+
+      def page_title_or_path(path)
+        page_title(path) || path.gsub(/(index)?\.html$/, "")
+      end
+
+      def title(splitter = ' - ')
+        base_title = base_title()
+        page_title = page_title_or_path(current_resource.path)
+
+        if !page_title.empty?
+          "#{page_title}#{splitter}#{base_title}"
+        else
+          base_title
+        end
+      end
+
+      def heading
+        base_title = base_title()
+        page_title = page_title_or_path(current_resource.path)
+
+        if !page_title.empty?
+          page_title
+        else
+          base_title
+        end
+      end
+
+      def base_title
+        config[:site_title] || "Middleman-Tansu"
+      end
+
+      def index?
+        regex = Regexp.new("#{config.tansu[:default_document]}$")
+        regex =~ current_resource.path || "/" == current_resource.path
       end
 
       def children_pages(key = :date, order_by = :asc)
         dirs  = []
         pages = []