http-get parse-html ;
: attribute ( tag string -- obj/f )
- swap attributes>> [ at ] [ drop f ] if* ;
+ swap attributes>> at ;
: attribute* ( tag string -- obj ? )
- swap attributes>> [ at* ] [ drop f f ] if* ;
+ swap attributes>> at* ;
-: attribute? ( tag string -- obj )
- swap attributes>> [ key? ] [ drop f ] if* ;
+: attribute? ( tag string -- ? )
+ swap attributes>> key? ;
: find-all ( seq quot -- alist )
[ <enum> >alist ] [ '[ second @ ] ] bi* filter ; inline
] map ;
: find-by-id ( vector id -- vector' elt/f )
- '[ "id" attribute _ = ] find ;
+ '[ _ html-id? ] find ;
: find-by-class ( vector id -- vector' elt/f )
'[ _ html-class? ] find ;
>lower '[ name>> _ = ] find ;
: find-by-id-between ( vector string -- vector' )
- dupd
- '[ "id" attribute _ = ] find find-between* ;
+ '[ _ html-id? ] dupd find find-between* ;
: find-by-class-between ( vector string -- vector' )
- dupd
- '[ _ html-class? ] find find-between* ;
+ '[ _ html-class? ] dupd find find-between* ;
: find-by-class-id-between ( vector class id -- vector' )
- [
- '[
- [ _ html-class? ]
- [ "id" attribute _ = ] bi and
- ] find
- ] [
- 2drop find-between*
- ] 3bi ;
+ '[
+ [ _ html-class? ] [ _ html-id? ] bi and
+ ] dupd find find-between* ;
-: find-by-attribute-key ( vector key -- vector' elt/? )
- >lower
- [ attributes>> at _ = ] filter sift ;
+: find-by-attribute-key ( vector key -- vector' )
+ >lower '[ _ attribute? ] filter sift ;
: find-by-attribute-key-value ( vector value key -- vector' )
- >lower
- [ attributes>> at over = ] with filter nip sift ;
+ >lower swap '[ _ attribute _ = ] filter sift ;
: find-first-attribute-key-value ( vector value key -- i/f tag/f )
- >lower
- [ attributes>> at over = ] with find rot drop ;
-
-: tag-link ( tag -- link/f ) "href" attribute ;
+ >lower swap '[ _ attribute _ = ] find ;
: find-links ( vector -- vector' )
[ { [ name>> "a" = ] [ "href" attribute ] } 1&& ]
find-between-all ;
: find-images ( vector -- vector' )
- [
- {
- [ name>> "img" = ]
- [ "src" attribute ]
- } 1&&
- ] find-all
- values [ "src" attribute ] map ;
+ [ { [ name>> "img" = ] [ "src" attribute ] } 1&& ] filter sift
+ [ "src" attribute ] map ;
: find-by-text ( seq quot -- tag )
[ dup name>> text = ] prepose find drop ; inline
[ "type" attribute "hidden" = ] filter ;
: input. ( tag -- )
- dup name>> print
- attributes>>
+ [ name>> print ] [ attributes>> ] bi
[ bl bl bl bl [ write "=" write ] [ write bl ] bi* nl ] assoc-each ;
: form. ( vector -- )