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;; sheetdat is '("sheetname" (r1c1 r2c2 ...)(r2c1 r2c2 ...) ...)
(define (ods:sheet sheetdat)
(let ((name (car sheetdat))
(rows (cdr sheetdat)))
(conc "<table:table table:name=\"" name "\" table:style-name=\"ta1\" table:print=\"false\">\n"
(conc (ods:column)
(apply conc (map ods:row rows)))
"</table:table>")))
;; seems to be called once at top of each sheet, i.e. a column of rows
(define (ods:column)
"<table:table-column table:style-name=\"co1\" table:number-columns-repeated=\"2\" table:default-cell-style-name=\"Default\"/>\n")
;; cells is a list of <table:table-cell ..> ... </table:table-cell>
(define (ods:row cells)
(apply conc
(cons "<table:table-row table:style-name=\"ro1\">\n"
(append (map ods:cell cells)
(list "</table:table-row>\n")))))
(let ((type (cond
((string? value) "string")
((symbol? value) "string")
((number? value) "float")
(else "string"))))
(conc "<table:table-cell office:value-type=\"" type "\">" "\n"
"<text:p>" value "</text:p>" "\n"
"</table:table-cell>" "\n")))
;; create the directories
(define (ods:construct-dir path)
(for-each
(lambda (subdir)
(system (conc "mkdir -p " path "/" subdir)))
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;; sheetdat is '("sheetname" (r1c1 r2c2 ...)(r2c1 r2c2 ...) ...)
(define (ods:sheet sheetdat)
(let ((name (car sheetdat))
(rows (cdr sheetdat)))
(conc "<table:table table:name=\"" name "\" table:style-name=\"ta1\" table:print=\"false\">\n"
(conc (ods:column)
(string-join (map ods:row rows) ""))
"</table:table>")))
;; seems to be called once at top of each sheet, i.e. a column of rows
(define (ods:column)
"<table:table-column table:style-name=\"co1\" table:number-columns-repeated=\"2\" table:default-cell-style-name=\"Default\"/>\n")
;; cells is a list of <table:table-cell ..> ... </table:table-cell>
(define (ods:row cells)
(conc "<table:table-row table:style-name=\"ro1\">\n"
(string-join (map ods:cell cells) "")
"</table:table-row>\n"))
;; types are "string" or "float"
(define (ods:cell value)
(let* ((type (cond
((string? value) "string")
((symbol? value) "string")
((number? value) "float")
(else #f)))
(tmpval (if (symbol? value)
(symbol->string value)
(if type value ""))) ;; convert everything else to an empty string
(escval (if (string? tmpval)(string-substitute (regexp "<") "<" (string-substitute (regexp ">") ">" tmpval)) tmpval)))
(conc "<table:table-cell office:value-type=\"" (if type type "string") "\""
(if (equal? type "float")(conc " office:value=\"" value "\"") "")
">\n"
"<text:p>" escval "</text:p>" "\n"
"</table:table-cell>" "\n")))
;; create the directories
(define (ods:construct-dir path)
(for-each
(lambda (subdir)
(system (conc "mkdir -p " path "/" subdir)))
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(ods:add-non-content-files path)
(ods:make-thumbnail path)
(map display ods:content-header)
;; process each sheet
(map print
(map ods:sheet data))
(map display ods:content-footer)))
(system (conc "cd " path "; zip " fname " -n mimetype mimetype `find . |grep -v mimetype`")))))
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(ods:add-non-content-files path)
(ods:make-thumbnail path)
(map display ods:content-header)
;; process each sheet
(map print
(map ods:sheet data))
(map display ods:content-footer)))
(system (conc "cd " path "; zip " fname " -n mimetype mimetype `find . |grep -v mimetype` > /dev/null")))))
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