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factor: trim using lists
[factor.git] / basis / furnace / boilerplate / boilerplate.factor
1 ! Copyright (c) 2008, 2009 Slava Pestov
2 ! See http://factorcode.org/license.txt for BSD license.
3 USING: accessors kernel math.order namespaces combinators.short-circuit
4 html.forms
5 html.templates
6 html.templates.chloe
7 http.server
8 http.server.filters
9 furnace.utilities ;
10 IN: furnace.boilerplate
11
12 TUPLE: boilerplate < filter-responder template init ;
13
14 : <boilerplate> ( responder -- boilerplate )
15     boilerplate new
16         swap >>responder
17         [ ] >>init ;
18
19 : wrap-boilerplate? ( response -- ? )
20     { [ code>> 200 = ] [ content-type>> "text/html" = ] } 1&& ;
21
22 M:: boilerplate call-responder* ( path responder -- response )
23     begin-form
24     path responder call-next-method
25     responder init>> call( -- )
26     dup wrap-boilerplate? [
27         clone [| body |
28             [
29                 body
30                 responder template>> resolve-template-path <chloe>
31                 with-boilerplate
32             ]
33         ] change-body
34     ] when ;