use \write-toc-csv in a markup to generate a toc.csv
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@ -1,12 +1,5 @@
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#(use-modules (ice-9 receive))
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#(define-markup-command (print-songinfo layout props) ()
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(define (songinfo-from songId key)
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(let ((song (if (defined? 'SONG_DATA) (assoc-ref SONG_DATA songId) #f)))
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(if song
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(assoc-ref song key)
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(ly:warning (ly:format "song with id ~a not found" songId)))))
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(define (format-author authorId noDetails)
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#(define (format-author layout authorId noDetails)
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(let ((author (if (defined? 'AUTHOR_DATA) (assoc-ref AUTHOR_DATA authorId) #f)))
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(if author
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((ly:output-def-lookup layout 'authorFormat)
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@ -19,26 +12,31 @@
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)
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"unbekannt")))
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(define (format-poet poetId)
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(string-append (ly:output-def-lookup layout 'poetPrefix) " " (format-author poetId #f)))
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#(define (find-author-ids-by contributionType authors)
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(filter-map (lambda (authordata) (if (member contributionType (cdr authordata)) (car authordata) #f)) authors))
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(define (format-composer composerId)
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(string-append (ly:output-def-lookup layout 'composerPrefix) " " (format-author composerId #f)))
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(define (format-poet-and-composer authorId)
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(string-append (ly:output-def-lookup layout 'poetAndComposerEqualPrefix) " " (format-author authorId #f)))
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(define (find-author-ids-by contributionType authors)
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(filter-map (lambda (authordata) (if (member contributionType (cdr authordata)) (car authordata) #f)) authors)
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)
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(define (find-author-id-with-part-numbers contributionType authors)
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#(define (find-author-id-with-part-numbers contributionType authors)
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(filter-map (lambda (authordata)
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(let ((contributionNumbers (filter-map (lambda (contribution) (if (and (list? contribution) (equal? contributionType (car contribution))) (cadr contribution) #f)) (cdr authordata)))
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(authorId (car authordata)))
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(if (null? contributionNumbers) #f (cons authorId contributionNumbers))
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)) authors)
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)
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)) authors))
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#(define-markup-command (print-songinfo layout props) ()
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(define (songinfo-from songId key)
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(let ((song (if (defined? 'SONG_DATA) (assoc-ref SONG_DATA songId) #f)))
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(if song
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(assoc-ref song key)
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(ly:warning (ly:format "song with id ~a not found" songId)))))
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(define (format-poet poetId)
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(string-append (ly:output-def-lookup layout 'poetPrefix) " " (format-author layout poetId #f)))
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(define (format-composer composerId)
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(string-append (ly:output-def-lookup layout 'composerPrefix) " " (format-author layout composerId #f)))
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(define (format-poet-and-composer authorId)
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(string-append (ly:output-def-lookup layout 'poetAndComposerEqualPrefix) " " (format-author layout authorId #f)))
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(define (numbered-contribution-prefix contributionNumbers prefixLookup)
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(string-append
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@ -53,6 +51,7 @@
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(define (format-authors authorIds)
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(map (lambda (authorId)
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(format-author
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layout
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authorId
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(if (member authorId referencedAuthors)
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#t
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151
toc_include.ly
151
toc_include.ly
@ -219,25 +219,26 @@ indexSection =
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"Add a section line to the alphabetical index, using @code{indexSectionMarkup} paper variable markup. This can be used to divide the alphabetical index into different sections, for example one section for each first letter."
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(add-index-item! 'indexSectionMarkup text sorttext))
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#(define (extract-var-from-module module sym)
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(let ((variableref (assoc-ref module sym)))
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(if variableref (variable-ref variableref) #f))
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)
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#(define (extract-and-check-vars-from-header bookheader varlist)
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(let* ((headervars (hash-map->list cons (struct-ref (ly:book-header bookheader) 0)))
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(extract-var-and-check (lambda (headervar)
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(let* ((variableref (assoc-ref headervars headervar))
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(extracted (if variableref (variable-ref variableref) #f)))
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(if (and extracted (not (and (string? extracted) (string-null? extracted)))) extracted #f)))))
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(map (lambda (varsymbol)
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(cons varsymbol (extract-var-and-check varsymbol))
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) varlist)))
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headerToTOC = #(define-music-function (parser location header label) (ly:book? symbol?)
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(let*
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(
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(headervars (hash-map->list cons (struct-ref (ly:book-header header) 0)))
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(extract-var-and-check (lambda (headervar) (let
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((extracted (extract-var-from-module headervars headervar)))
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(if (and extracted (not (string-null? extracted))) extracted #f)
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)))
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(title (extract-var-and-check 'title))
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(starttext (extract-var-and-check 'starttext))
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(alttitle (extract-var-and-check 'alttitle))
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(altalttitle (extract-var-and-check 'altalttitle))
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(categorytitle (extract-var-and-check 'categorytitle))
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(categories (extract-var-and-check 'categories))
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(extractedheadervars (extract-and-check-vars-from-header header '(title starttext alttitle altalttitle categorytitle categories)))
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(title (assq-ref extractedheadervars 'title))
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(starttext (assq-ref extractedheadervars 'starttext))
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(alttitle (assq-ref extractedheadervars 'alttitle))
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(altalttitle (assq-ref extractedheadervars 'altalttitle))
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(categorytitle (assq-ref extractedheadervars 'categorytitle))
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(categories (assq-ref extractedheadervars 'categories))
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(add-to-toc! (lambda (toctitle tocmarkup)
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(add-index-item! 'indexItemMarkup tocmarkup toctitle label)))
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)
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@ -247,3 +248,123 @@ headerToTOC = #(define-music-function (parser location header label) (ly:book? s
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(if altalttitle (add-to-toc! altalttitle (cons (list (cons 'rawtext altalttitle) (cons 'alternative #t)) '())))
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(if title (add-to-toc! title (cons (list (cons 'rawtext title)) '())) #{ #})
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))
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%% https://github.com/NalaGinrut/guile-csv/blob/master/csv/csv.scm
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#(define* (sxml->csv sxml port #:key (delimiter #\,))
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(let* ((d (string delimiter))
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(csv (map (lambda (l) (string-join l d)) sxml)))
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(for-each (lambda (l)
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(format port "~a~%" l))
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csv)))
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#(define csv-write sxml->csv)
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#(define-markup-command (write-toc-csv layout props) ()
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(define (csv-escape field)
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(if (string-null? field)
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field
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(string-append
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"\""
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(ly:string-substitute "\n" "\\n"
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(ly:string-substitute "\"" "\\\"" field))
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"\"")))
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(define (format-authors authorIds)
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(string-join (map (lambda (authorId) (format-author layout authorId #f)) authorIds) ", "))
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(define cr-regex (ly:make-regex "\r"))
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(define crlf-regex (ly:make-regex "\r\n"))
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(define para-sep-regex (ly:make-regex "\n[ \t\n]*\n[ \t\n]*"))
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(define whitespace-regex (ly:make-regex "[ \t\n]+"))
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(define leading-whitespace-regex (ly:make-regex "^[ \t\n]+"))
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(define trailing-whitespace-regex (ly:make-regex "[ \t\n]+$"))
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(define (cleanup-whitespaces str)
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(ly:regex-replace leading-whitespace-regex
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(ly:regex-replace trailing-whitespace-regex
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(ly:regex-replace whitespace-regex str " ")
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"")
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""))
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(define (format-info-paragraphs text)
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(let* ((para-strings (ly:regex-split
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para-sep-regex
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(ly:regex-replace
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cr-regex
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(ly:regex-replace crlf-regex text "\n")
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"\n")))
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(para-lines (map cleanup-whitespaces para-strings)))
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(string-join para-lines "\n")))
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(define (generate-toc-csv labelPageTable)
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(let ((song-lines (map (lambda (song)
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(let* ((filename (symbol->string (car song)))
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(songvars (cdr song))
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(page-number (number->string (assoc-get (assq-ref songvars 'label) labelPageTable)))
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(extractedheadervars (extract-and-check-vars-from-header (assq-ref songvars 'header)
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'(title starttext alttitle altalttitle categorytitle categories authors year_text year_melody year_translation year_composition infotext translation pronunciation copyright source)))
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(headervar-or-empty (lambda (varsym)
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(let ((extracted (assq-ref extractedheadervars varsym)))
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(if extracted extracted ""))))
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(authors (assq-ref extractedheadervars 'authors))
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(poetIds (find-author-ids-by 'text authors))
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(translatorIds (find-author-ids-by 'translation authors))
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(versePoetData (find-author-id-with-part-numbers 'verse authors))
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(composerIds (find-author-ids-by 'melody authors))
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(verseComposerData (find-author-id-with-part-numbers 'meloverse authors))
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(voiceComposerData (find-author-id-with-part-numbers 'voice authors))
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(compositionIds (find-author-ids-by 'composition authors))
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(bridgeIds (find-author-ids-by 'bridge authors))
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(interludeIds (find-author-ids-by 'interlude authors)))
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(map csv-escape
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(list
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filename
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page-number
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(headervar-or-empty 'title)
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(headervar-or-empty 'starttext)
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(headervar-or-empty 'alttitle)
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(headervar-or-empty 'altalttitle)
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(headervar-or-empty 'categorytitle)
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(headervar-or-empty 'categories)
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(format-authors (append poetIds (map car versePoetData)))
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(format-authors translatorIds)
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(format-authors (append composerIds compositionIds bridgeIds interludeIds (map car voiceComposerData) (map car verseComposerData)))
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(headervar-or-empty 'year_text)
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(headervar-or-empty 'year_melody)
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(headervar-or-empty 'year_translation)
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(headervar-or-empty 'year_composition)
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(headervar-or-empty 'copyright)
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(headervar-or-empty 'source)
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(format-info-paragraphs (headervar-or-empty 'infotext))
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(format-info-paragraphs (headervar-or-empty 'translation))
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(format-info-paragraphs (headervar-or-empty 'pronunciation))
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))))
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(alist-delete 'imagePage (alist-delete 'emptyPage song-list)))))
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(call-with-output-file "toc.csv"
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(lambda (port)
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(csv-write (cons '(
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"filename"
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"page-number"
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"title"
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"starttext"
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"alttitle"
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"altalttitle"
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"categorytitle"
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"categories"
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"poets"
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"translators"
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"composers"
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"year_text"
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"year_melody"
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"year_translation"
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"year_composition"
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"copyright"
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"source"
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"infotext"
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"translation"
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"pronunciation"
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) song-lines) port))
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)))
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; we use a delayed stencil to have all the page references available
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(ly:make-stencil
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`(delay-stencil-evaluation
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,(delay (let* ((table (ly:output-def-lookup layout 'label-page-table)))
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(generate-toc-csv (if (list? table) table '()))
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empty-stencil)))))
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