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(define (items:check-valid-items class item)
(let ((valid-values (let ((s (configf:lookup *configdat* "validvalues" class)))
(if s (string-split s) #f))))
(if valid-values
(if (member item valid-values)
item #f)
item)))
(define (items:get-items-from-config tconfig)
(let* ((have-items (hash-table-ref/default tconfig "items" #f))
(if (or (not (null? items))(not (null? itemstable)))
(append (item-assoc->item-list items)
(item-table->item-list itemstable))
'(()))))
;; (pp (item-assoc->item-list itemdat))
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(define (items:check-valid-items class item)
(let ((valid-values (let ((s (configf:lookup *configdat* "validvalues" class)))
(if s (string-split s) #f))))
(if valid-values
(if (member item valid-values)
item #f)
item)))
;; '(("k1" "k2" "k3")
;; ("a" "b" "c")
;; ("d" "e" "f"))
;;
;; => '((("k1" "a")("k2" "b")("k3" "c"))
;; (("k1" "d")("k2" "e")("k3" "f")))
;;
(define (items:first-row-intersperse data)
(if (< (length data) 2)
'()
(let ((header (car data))
(rows (cdr data)))
(map (lambda (row)
(map list header row))
rows))))
;; k1/k2/k3
;; a/b/c
;; d/e/f
;; => '(("k1" "k2" "k3")
;; ("a" "b" "c")
;; ("d" "e" "f"))
;;
;; => '((("k1" "a")("k2" "b")("k3" "c"))
;; (("k1" "d")("k2" "e")("k3" "f")))
;;
(define (items:read-items-file fname ftype) ;; 'sxml 'slash 'space
(if (and fname (file-exists? fname))
(items:first-row-intersperse (case ftype
((slash space)
(let ((splitter (case ftype
((slash) (lambda (x)(string-split x "/")))
(else string-split))))
(debug:print 0 *default-log-port* "Reading " fname " of type " ftype)
(with-input-from-file fname
(lambda ()
(let loop ((inl (read-line))
(res '()))
(if (eof-object? inl)
res
(loop (read-line)(cons (splitter inl) res))))))))
((sxml)(with-input-from-file fname read))
(else (debug:print 0 *default-log-port* "items file type " ftype " not recognised"))))
(begin
(if fname (debug:print 0 *default-log-port* "no items file " fname " found"))
'())))
(define (items:get-items-from-config tconfig)
(let* ((slashf (configf:lookup tconfig "itemopts" "slash")) ;; a/b/c\nd/e/f\n ...
(sxmlf (configf:lookup tconfig "itemopts" "sxml")) ;; '(("a" "b" "c")("d" "e" "f") ...)
(spacef (configf:lookup tconfig "itemopts" "space")) ;; a b c\nd e f\n ...
(have-items (hash-table-ref/default tconfig "items" #f))
(have-itable (hash-table-ref/default tconfig "itemstable" #f))
(items (hash-table-ref/default tconfig "items" '()))
(itemstable (hash-table-ref/default tconfig "itemstable" '())))
(debug:print 5 *default-log-port* "items: " items " itemstable: " itemstable)
(set! items (map (lambda (item)
(if (procedure? (cadr item))
(list (car item)((cadr item))) ;; evaluate the proc
item))
items))
(set! itemstable (map (lambda (item)
(if (procedure? (cadr item))
(list (car item)((cadr item))) ;; evaluate the proc
item))
itemstable))
(if (and have-items (null? items)) (debug:print 0 *default-log-port* "WARNING:[items] section in testconfig but no entries defined"))
(if (and have-itable (null? itemstable))(debug:print 0 *default-log-port* "WARNNG:[itemstable] section in testconfig but no entries defined"))
(if (or (not (null? items))
(not (null? itemstable))
slashf
sxmlf
spacef)
(append (item-assoc->item-list items)
(item-table->item-list itemstable)
(items:read-items-file slashf 'slash)
(items:read-items-file sxmlf 'sxml)
(items:read-items-file spacef 'space))
'(()))))
;; (pp (item-assoc->item-list itemdat))
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