gered/webtools
Archived
1
0
Fork 0
Code Issues Pull requests Packages Projects Releases Wiki Activity

comment adjustments

Browse source
This commit is contained in:
Gered 2015-02-14 20:25:30 -05:00
parent 096fd8fad5
commit bd8c88d0d4
1 changed files with 10 additions and 8 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

18
src/clj_webtoolbox/routes/checked.clj
View file

@ -1,4 +1,5 @@
(ns clj-webtoolbox.routes.checked
"Functions and macros to assist with writing more declarative Compojure route validations."
(:require
[clojure.edn :as edn]
[compojure.core :refer [routing]]
@ -30,13 +31,14 @@
(response/status 500)))
(defmacro checked-routes
"Wraps a handler (e.g. subset of routes) with one or more filters ('checks') which
are run before to handler is run. If any of the filters return nil, fail-response
is returned by the server instead of running the wrapped handler. Filter functions
should accept a Ring request as the first argument and return a Ring request map
if the filter logic passed. The same Ring request map is threaded through all of
the filters before eventually being passed on to the handler. If a failure
response is not specified via :on-fail, then a default HTTP 500 response is used."
"Wraps a handler (e.g. subset of routes) with one or more filters (aka 'checks' or
'validations') which are run before to handler is run. If any of the filters return
nil, fail-response is returned by the server instead of running the wrapped handler.
Filter functions should accept a Ring request as the first argument and return a
Ring request map if the filter logic passed. The same Ring request map is threaded
through all of the filters before eventually being passed on to the handler. If a
failure response is not specified via :on-fail, then a default HTTP 500 response
is used."
{:arglists '([checks & body]
[checks :on-fail fail-response & body])}
[checks & body]
@ -83,7 +85,7 @@
(defmacro routefn
"The final form present in a checked-route call. The forms in body are executed
only if none of the previous filters failed. The arguments vector is destructured
the same was as normal Compojure route parameter destructuring is done, except
the same way as normal Compojure route parameter destructuring is done, except
that parameters come from the request's :safe-params map instead."
[request args & body]
(if (vector? args)