Option to use url encoded parameters in capture route patterns

[mihaigiurgeanu]

It would be nice to have the option to use path encoded parameters in capture route patterns. This is useful to me because I am developing a REST api, and my resources are full path names to files, so they contain slashes. I use urlEncode to encode the slashes, but they are decoded before parsing the RouteParam.

In other words, I need to process the following request:

POST /files/program%2Ffolder%2Fprogram.exe

and I'd like, when using capture route pattern like this:

post "/files/:filename" $ do
  filename <- param "filename"
  ...

the filename to have the value program/Folder/program.exe

For now, I am using regex route pattern to obtain the same effect.

post (regex "/files/(.*)") $ do
  filename <- param "1"
  ...

[ocramz]

This was fixed by #302 thanks to @jfraudeau !