extra/webapps/help/help.factor

   1 ! Copyright (C) 2008 Slava Pestov.
   2 ! See http://factorcode.org/license.txt for BSD license.
   3 USING: kernel accessors http.server.dispatchers
   4 http.server.static furnace.actions furnace.redirection urls
   5 validators locals io.files html.forms help.html ;
   6 IN: webapps.help
   7
   8 TUPLE: help-webapp < dispatcher ;
   9
  10 :: <search-action> ( help-dir -- action )
  11     <page-action>
  12         { help-webapp "search" } >>template
  13
  14         [
  15             {
  16                 { "search" [ 1 v-min-length 50 v-max-length v-one-line ] }
  17             } validate-params
  18
  19             help-dir set-current-directory
  20
  21             help-dir [
  22                 "search" value article-apropos "articles" set-value
  23                 "search" value word-apropos "words" set-value
  24                 "search" value vocab-apropos "vocabs" set-value
  25             ] with-directory
  26
  27             { help-webapp "search" } <chloe-content>
  28         ] >>submit ;
  29
  30 : <main-action> ( -- action )
  31     <page-action>
  32         { help-webapp "help" } >>template ;
  33
  34 : <help-webapp> ( help-dir -- webapp )
  35     help-webapp new-dispatcher
  36         <main-action> "" add-responder
  37         over <search-action> "search" add-responder
  38         swap <static> "content" add-responder ;
  39
  40