lib/review/htmlutils.rb in review-1.0.0 vs lib/review/htmlutils.rb in review-1.1.0

@@ -25,8 +25,35 @@
 
     def unescape_html(str)
       # FIXME better code
       str.gsub('&quot;', '"').gsub('&gt;', '>').gsub('&lt;', '<').gsub('&amp;', '&')
     end
-  end
 
+    def strip_html(str)
+      str.gsub(/<\/?[^>]*>/, "")
+    end
+
+    def highlight(ops)
+      body = ops[:body] || ''
+      lexer = ops[:lexer] || ''
+      format = ops[:format] || ''
+
+      begin
+        require 'pygments'
+        begin
+          Pygments.highlight(
+                   unescape_html(body),
+                   :options => {
+                               :nowrap => true,
+                               :noclasses => true
+                             },
+                   :formatter => format,
+                   :lexer => lexer)
+        rescue MentosError
+          body
+        end
+      rescue LoadError
+          body
+      end
+    end
+  end
 end   # module ReVIEW