1 ! Copyright (C) 2008, 2011 Slava Pestov.
2 ! See http://factorcode.org/license.txt for BSD license.
3 USING: accessors arrays assocs combinators.short-circuit
4 debugger formatting fry help help.home help.topics help.vocabs
5 html html.streams io.directories io.encodings.binary
6 io.encodings.utf8 io.files io.files.temp io.pathnames kernel
7 locals make math math.parser memoize namespaces regexp sequences
8 sequences.deep serialize sorting splitting tools.completion
9 vocabs vocabs.hierarchy words xml.data xml.syntax xml.traversal
11 FROM: io.encodings.ascii => ascii ;
12 FROM: ascii => ascii? ;
15 : escape-char ( ch -- )
18 { CHAR: \" "__quo__" }
19 { CHAR: * "__star__" }
20 { CHAR: : "__colon__" }
24 { CHAR: \\ "__back__" }
25 { CHAR: | "__pipe__" }
26 { CHAR: / "__slash__" }
27 { CHAR: , "__comma__" }
29 { CHAR: # "__hash__" }
30 { CHAR: % "__percent__" }
32 ] [ number>string "__" "__" surround % ] if ;
34 : escape-filename ( string -- filename )
35 [ [ escape-char ] each ] "" make ;
37 GENERIC: topic>filename* ( topic -- name prefix )
39 M: word topic>filename*
41 [ name>> ] [ vocabulary>> ] bi 2array "word"
44 M: link topic>filename* name>> dup [ "article" ] [ topic>filename* ] if ;
45 M: word-link topic>filename* name>> topic>filename* ;
46 M: vocab-spec topic>filename* vocab-name "vocab" ;
47 M: vocab-tag topic>filename* name>> "tag" ;
48 M: vocab-author topic>filename* name>> "author" ;
49 M: f topic>filename* drop \ f topic>filename* ;
51 : topic>filename ( topic -- filename )
56 [ [ escape-filename ] map "," join ]
62 M: topic url-of topic>filename ;
65 string>> "resource:" ?head [
66 "https://github.com/factor/factor/blob/master/"
70 : help-stylesheet ( stylesheet -- xml )
71 "vocab:help/html/stylesheet.css" ascii file-contents
72 swap "\n" glue [XML <style><-></style> XML] ;
74 : help-meta ( -- xml )
77 content="width=device-width, initial-scale=1"
80 : help-navbar ( -- xml )
81 "conventions" >link topic>filename
84 <a href="/">Handbook</a>
85 <a href=<->>Glossary</a>
86 <form method="get" action="/search" style="display:inline;">
87 <input placeholder="Search" name="search" type="text"/>
88 <input type="submit" value="Go"/>
90 <div style="float: right;">
91 <a href="//factorcode.org"><b>factorcode.org</b></a>
96 : bijective-base26 ( n -- name )
97 [ dup 0 > ] [ 1 - 26 /mod CHAR: a + ] "" produce-as nip reverse! ;
99 : css-class ( style classes -- name )
100 dup '[ drop _ assoc-size 1 + bijective-base26 ] cache ;
102 : css-style ( style -- style' )
103 R/ font-size: \d+pt;/ [
104 "font-size: " ?head drop "pt;" ?tail drop
106 "font-size: %dpt;" sprintf
109 R/ padding: \d+px;/ [
110 "padding: " ?head drop "px;" ?tail drop
111 string>number dup even? [ 2 * 1 + ] [ 2 * ] if
112 number>string "padding: " "px;" surround
119 R/ font-family: monospace;/ [
120 " white-space: pre-wrap; line-height: 125%;" append
123 : css-classes ( classes -- stylesheet )
125 [ css-style " { " "}" surround ] [ "." prepend ] bi* prepend
126 ] { } assoc>map "\n" join ;
128 :: css-styles-to-classes ( body -- stylesheet body )
129 H{ } clone :> classes
138 [ clone [ V{ } like ] change-alist ] change-attrs
139 "style" over delete-at* drop classes css-class
144 ] each classes sort-values css-classes body ;
146 : img@2x ( body -- body' )
150 T{ name { main "img" } } over tag-named? [
153 ! use @2x retina images
154 dup "@2x.png" tail? [
155 "." split1-last "@2x." glue
158 ! src mapping for webapps.help
159 "vocab:definitions/icons/" ?head
160 [ "/icons/" prepend ] when
168 : help>html ( topic -- xml )
169 [ article-title " - Factor Documentation" append ]
171 [ print-topic ] with-html-writer css-styles-to-classes img@2x
172 [ help-stylesheet help-meta prepend help-navbar ] dip
173 [XML <div id="container"><-><div class="page"><-></div></div> XML]
176 : generate-help-file ( topic -- )
177 dup topic>filename utf8 [ help>html write-xml ] with-file-writer ;
179 : all-vocabs-really ( -- seq )
180 all-disk-vocabs-recursive filter-vocabs
181 [ vocab-name "scratchpad" = ] reject ;
183 : all-topics ( -- topics )
185 articles get keys [ >link ] map %
186 all-words [ >link ] map %
187 all-authors [ <vocab-author> ] map %
188 all-tags [ <vocab-tag> ] map %
192 : serialize-index ( index file -- )
194 [ [ topic>filename ] dip ] { } assoc-map-as serialize
197 : generate-article-index ( -- )
198 articles get [ [ >link ] [ article-title ] bi* ] assoc-map
199 "articles.idx" serialize-index ;
201 : generate-word-index ( -- )
202 all-words [ dup name>> ] { } map>assoc
203 "words.idx" serialize-index ;
205 : generate-vocab-index ( -- )
206 all-vocabs-really [ dup vocab-name ] { } map>assoc
207 "vocabs.idx" serialize-index ;
209 : generate-indices ( -- )
210 generate-article-index
212 generate-vocab-index ;
214 : generate-help-files ( -- )
216 { recent-searches f }
218 { recent-articles f }
221 all-topics [ '[ _ generate-help-file ] try ] each
224 : generate-help ( -- )
234 MEMO: load-index ( name -- index )
235 binary file-contents bytes>object ;
237 : offline-apropos ( string index -- results )
238 load-index completions ;
240 : article-apropos ( string -- results )
241 "articles.idx" offline-apropos ;
243 : word-apropos ( string -- results )
244 "words.idx" offline-apropos ;
246 : vocab-apropos ( string -- results )
247 "vocabs.idx" offline-apropos ;