Module: Osis2Html5

Defined in:
lib/osis2html5.rb,
lib/osis2html5/version.rb

Constant Summary collapse

SUMMARY_NCHAR = 
140
VERSION = 
"0.1.1"

Class Method Summary collapse

Class Method Details

.body_text(book) ⇒ Object 



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# File 'lib/osis2html5.rb', line 94

def body_text(book)
  nodes = book.dup
  nodes.css('title').remove
  nodes.text.gsub(/\n+/, '')
end

.book_list(doc) ⇒ Object 



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# File 'lib/osis2html5.rb', line 264

def book_list(doc)
  titles = testament_titles(doc)
  tables = book_tables(doc)
  titles.zip(tables).map do |title, table|
    book_list_of_testament(title, table)
  end.join
end

.book_list_of_testament(title, table) ⇒ Object 



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# File 'lib/osis2html5.rb', line 272

def book_list_of_testament(title, table)
  lis = table.map do |id, name|
    %(<li><a href="#{id}.html">#{name}</a></li>)
  end

  <<~EOS
  <h2>#{title}</h2>
  <ul>
  #{lis.join("\n")}
  </ul>
  EOS
end

.book_tables(doc) ⇒ Object 



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# File 'lib/osis2html5.rb', line 244

def book_tables(doc)
  nnew = 27 # yes we know it
  pairs = doc.css('div[@type="book"]').map do |book|
    [book[:osisID].downcase, book.at_css('title[@type="main"]').content]
  end
  if pairs[0][0] == 'matt' # need to reorder
    pairs = pairs[nnew..-1] + pairs[0...nnew]
  end
  nold = pairs.size - nnew
  [pairs[0...nold], pairs[nold..-1]]
end

.convert_chapters(book) ⇒ Object 



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# File 'lib/osis2html5.rb', line 108

def convert_chapters(book)
  book.css('chapter').each do |chapter|
    chapter.name = 'div'
    inner_id = osis_id_to_inner_id(chapter[:osisID])
    chapter[:id] = inner_id
    chapter.remove_attribute('osisID')
    title = chapter.at_css('title')
    title.name = 'h2'
    title[:class] = 'chapter-title'
    title.remove_attribute('type')
    title.children.wrap(%(<a href="##{inner_id}">))

    convert_verses(chapter)
    convert_linegroups(chapter)
  end
end

.convert_linegroups(book, insert_br: true) ⇒ Object 



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# File 'lib/osis2html5.rb', line 161

def convert_linegroups(book, insert_br: true)
  book.css('lg').each do |lg|
    lg.name = 'span'
    lg[:class] = 'lg'
    lg.at_css('l').previous = '<br/>' if insert_br
    lg.css('l').each do |l|
      l.name = 'span'
      l[:class] = 'l'
      l << '<br/>' if insert_br
    end
  end
end

.convert_ruby(doc, rp: true) ⇒ Object 



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# File 'lib/osis2html5.rb', line 54

def convert_ruby(doc, rp: true)
  ws = doc.css('w')
  ws.wrap '<ruby/>'
  ws.each do |w|
    rb, rt = w.text, w[:gloss]
    ruby = w.parent
    ruby.content = rb
    if rp
      ruby << "<rp>（</rp><rt>#{rt}</rt><rp>）</rp>"
    else
      ruby << "<rt>#{rt}</rt>"
    end
  end
  doc
end

.convert_verses(book) ⇒ Object 



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# File 'lib/osis2html5.rb', line 129

def convert_verses(book)
  book.css('verse').each do |verse|
    verse.name = 'span'
    verse[:class] = 'verse'

    if verse.key?('eID')
      verse['data-e-id'] = osis_id_to_inner_id(verse['eID'])
      verse.remove_attribute('eID')
      next
    end

    osis_id = verse[:osisID]
    inner_id = osis_id_to_inner_id(osis_id)
    verse[:id] = inner_id
    verse.children = %(<span class="verse-content">#{verse.inner_html}</span>)

    verse_number = osis_id_to_verse_number(osis_id)
    formatted = format_verse_number(verse_number, inner_id)
    if verse.child
      verse.child.previous = formatted
    else
      verse.next_sibling.previous = formatted
    end
    verse.remove_attribute('osisID')

    if verse.key?('sID')
      verse['data-s-id'] = osis_id_to_inner_id(verse['sID'])
      verse.remove_attribute('sID')
    end
  end
end

.embed_variable(name) ⇒ Object 



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# File 'lib/osis2html5.rb', line 181

def embed_variable(name)
  "<%= #{name} if binding.local_variable_defined?(:#{name}) %>"
end

.format_as_whole_doc(book, title, summary, erb: false) ⇒ Object 



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# File 'lib/osis2html5.rb', line 174

def format_as_whole_doc(book, title, summary, erb: false)
  xml_header +
    html5_header(title, summary, lang: book.lang, erb: erb) +
    book.to_xml +
    html5_footer
end

.format_verse_number(number, id) ⇒ Object 



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# File 'lib/osis2html5.rb', line 125

def format_verse_number(number, id)
  %(<span class="verse-number"><a href="##{id}">#{number}</a></span>)
end

.generate_index(doc, outdir, lang: 'ja', erb: false) ⇒ Object 



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# File 'lib/osis2html5.rb', line 214

def generate_index(doc, outdir, lang: 'ja', erb: false)
  ver = version(doc)
  index = <<~EOS
  <?xml version="1.0" encoding="UTF-8"?>
  <!DOCTYPE html>
  <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="#{lang}" lang="#{lang}">
  <head>
  <meta charset="UTF-8"/>
  #{embed_variable(:head) if erb}
  <title>#{ver}#{embed_variable(:additional_title) if erb}</title>
  </head>
  <body>
  #{embed_variable(:head_of_body) if erb}
  <main class="container">
  <h1>#{ver}</h1>
  #{book_list(doc).chomp}
  </main>
  </body>
  </html>
  EOS
  filename = 'index.html'
  filename << '.erb' if erb
  path = File.join(outdir, filename)
  File.write(path, index)
end

.header(message) ⇒ Object 



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# File 'lib/osis2html5.rb', line 35

def header(message)
  STDERR.puts message
end

.html5_footer ⇒ Object 



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# File 'lib/osis2html5.rb', line 207

def html5_footer
  <<~EOS
  </body>
  </html>
  EOS
end

.html5_header(title, summary, lang: 'ja', erb: false) ⇒ Object 



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# File 'lib/osis2html5.rb', line 189

def html5_header(title, summary, lang: 'ja', erb: false)
  lang_attrs = %( xml:lang="#{lang}" lang="#{lang}")
  <<~EOS
  <!DOCTYPE html>
  <html xmlns="http://www.w3.org/1999/xhtml"#{lang_attrs}>
  <head>
  <meta charset="UTF-8"/>
  #{embed_variable(:head) if erb}
  <meta property="og:title" content="#{title}"/>
  <meta property="og:type" content="website"/>
  <meta property="og:description" content="#{summary}"/>
  <title>#{title}#{embed_variable(:additional_title) if erb}</title>
  </head>
  <body>
  #{embed_variable(:head_of_body) if erb}
  EOS
end

.main(osis, outdir, **opts) ⇒ Object 



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# File 'lib/osis2html5.rb', line 39

def main(osis, outdir, **opts)
  Dir.mkdir(outdir) rescue nil # just ignore created dir

  header 'parsing OSIS'
  doc = Nokogiri::XML.parse(File.read(osis))

  header 'processing each books'
  Parallel.each(doc.css('div[@type="book"]')) do |book|
    process_book(book, outdir, erb: opts[:erb])
  end

  generate_index(doc, outdir, lang: doc.at('osisText').lang, erb: opts[:erb])
  header '... done!'
end

.osis_id_to_inner_id(osis_id) ⇒ Object 



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# File 'lib/osis2html5.rb', line 100

def osis_id_to_inner_id(osis_id)
  osis_id.sub(/^[^\.]+\./, '').sub('.', ':')
end

.osis_id_to_verse_number(osis_id) ⇒ Object 



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# File 'lib/osis2html5.rb', line 104

def osis_id_to_verse_number(osis_id)
  osis_id.sub(/^.*\./, '')
end

.process_book(book, outdir, erb: false) ⇒ Object 



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# File 'lib/osis2html5.rb', line 70

def process_book(book, outdir, erb: false)
  name = book[:osisID].downcase
  print name + ' '

  book.name = 'main'
  book[:class] ='book container'
  book.remove_attribute('type')
  book.remove_attribute('osisID')

  summary = body_text(book)[0, SUMMARY_NCHAR-2] + '……'

  title = book.at_css('title')
  title.name = 'h1'
  title.remove_attribute('type')

  convert_ruby(book)
  convert_chapters(book)
  filename = name + '.html'
  filename << '.erb' if erb

  path = File.join(outdir, filename)
  File.write(path, format_as_whole_doc(book, title.content, summary, erb: erb))
end

.run ⇒ Object 



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# File 'lib/osis2html5.rb', line 12

def run
  opts = {}
  OptionParser.new do |o|
    o.banner = "usage: osis2html5 [options] <input.osis> <output dirname>"

    o.on('-v', '--version', 'show version') do
      puts "osis2html5 #{VERSION}"
      exit
    end

    o.on('-h', '--help', 'prints this help') do
      puts o
      exit
    end

    o.on('--erb', 'enable erb mode') do
      opts[:erb] = true
    end
  end.parse!

  main(*ARGV, **opts)
end

.testament_titles(doc) ⇒ Object 



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# File 'lib/osis2html5.rb', line 256

def testament_titles(doc)
  gr = doc.css('div[@type="bookGroup"]')
  labels = [%w[x-OT 旧約聖書], %w[x-NT 新約聖書]]
  titles = labels.map do |st, deftitle|
    gr&.at(%(div[@subType="#{st}"] title))&.content || deftitle
  end
end

.version(doc) ⇒ Object 



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# File 'lib/osis2html5.rb', line 240

def version(doc)
  doc.at_css('work title').content
end

.xml_header ⇒ Object 



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# File 'lib/osis2html5.rb', line 185

def xml_header
  %(<?xml version="1.0" encoding="UTF-8"?>\n)
end