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some conveniences for ningle
  • Common Lisp 100%
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ingle

Some convenience functions for use with ningle, the Common Lisp web microframework.

There's the jingle library, but I find it adds too many bells and whistles and does annoying things like foist a particular JSON library onto the user. That said, it's well documented and great to learn with, so check it out if you are coming to grips with ningle.

ingle has no bells to jingle, it just keeps you a little bit warm. It started out with me both building a few basic functions, and gathering useful things that others had shared on the ningle repo and elsewhere online.

a redirect function

  • from jingle

set/get flash messages

  • push-flash - push a str to ningle:*session* for flashing
  • get-flashes for rendering
  • not from jingle

request parameters handling

  • get-param convenience function, and
  • with-params macro for easy handling of ningle's request parameter alists
  • not from jingle

response macros

  • with-http-response and
  • with-json-response macros
  • both set response status and content-type
  • modified from jingle: don't assume we want to use a particular JSON library.

other code from jingle

  • handle requests and responses (headers, statuses)
  • handle http status codes

file wrangling

  • write-upload-to-file - save a file upload to disk
  • write-to-file - write stream to filename in directory
  • delete-file-in-dir - delete a file

other utilities

  • file-size-readable - get a human readable file size for a file
  • mod-time-readable - get a human readable last modified time for a file
  • format-date (WIP) - get a human readable date string from an encoded time number (currently only DD-MM-YYYY)
  • mime-type-verify - verify the MIME-type of a file, using magicffi.
  • exts-for-mime-type - return a list of extensions for given MIME-type.

docs

function reference

for use with ningle

https://github.com/fukamachi/ningle

also of interest

Apart from Jingle, there's also niglex, which overlaps with ingle.

https://github.com/defunkydrummer/ninglex

licence

jingle code has its own licence: jingle-licence.txt.

the rest is GPLv3.