1 ! Copyright (C) 2008 Slava Pestov.
2 ! See http://factorcode.org/license.txt for BSD license.
3 USING: accessors kernel sequences fry
4 combinators syndication
5 http.server.responses http.server.redirection
6 furnace furnace.actions ;
7 IN: furnace.syndication
9 GENERIC: feed-entry-title ( object -- string )
11 GENERIC: feed-entry-date ( object -- timestamp )
13 GENERIC: feed-entry-url ( object -- url )
15 GENERIC: feed-entry-description ( object -- description )
17 M: object feed-entry-description drop f ;
19 GENERIC: >entry ( object -- entry )
26 [ feed-entry-title >>title ]
27 [ feed-entry-date >>date ]
28 [ feed-entry-url >>url ]
29 [ feed-entry-description >>description ]
32 : process-entries ( seq -- seq' )
35 [ adjust-url relative-to-request ] change-url
38 : <feed-content> ( body -- response )
39 feed>xml "application/atom+xml" <content> ;
41 TUPLE: feed-action < action title url entries ;
43 : <feed-action> ( -- action )
44 feed-action new-action
48 [ title>> call >>title ]
49 [ url>> call adjust-url relative-to-request >>url ]
50 [ entries>> call process-entries >>entries ]