Module: IsoDoc::WordFunction::Postprocess
- Included in:
- IsoDoc::WordConvert
- Defined in:
- lib/isodoc/word_function/postprocess.rb
Constant Summary collapse
- WORD_NOKOHEAD =
add namespaces for Word fragments
<<~HERE.freeze <!DOCTYPE html SYSTEM "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml"> <head> <title></title> <meta charset="UTF-8" /> </head> <body> </body> </html> HERE
- EMPTY_PARA =
"<p style='margin-top:0cm;margin-right:0cm;"\ "margin-bottom:0cm;margin-left:0.0pt;margin-bottom:.0001pt;"\ "line-height:1.0pt;mso-line-height-rule:exactly'>"\ "<span lang=EN-GB style='display:none;mso-hide:all'> </span></p>"
- WORD_TOC_SUFFIX1 =
<<~TOC.freeze <p class="MsoToc1"><span lang="EN-GB"><span style='mso-element:field-end'></span></span><span lang="EN-GB"><o:p> </o:p></span></p> TOC
Instance Method Summary collapse
- #generate_header(filename, _dir) ⇒ Object
- #insert_toc(intro, docxml, level) ⇒ Object
- #list_add(xpath, level) ⇒ Object
- #make_WordToC(docxml, level) ⇒ Object
- #postprocess(result, filename, dir) ⇒ Object
- #table_note_cleanup(docxml) ⇒ Object
- #to_word_xhtml_fragment(xml) ⇒ Object
- #toWord(result, filename, dir, header) ⇒ Object
- #word_admonition_images(docxml) ⇒ Object
- #word_annex_cleanup(docxml) ⇒ Object
- #word_cleanup(docxml) ⇒ Object
- #word_cover(docxml) ⇒ Object
- #word_intro(docxml, level) ⇒ Object
- #word_list_continuations(docxml) ⇒ Object
- #word_preface(docxml) ⇒ Object
- #word_table_separator(docxml) ⇒ Object
- #word_toc_entry(toclevel, heading) ⇒ Object
- #word_toc_preface(level) ⇒ Object
Instance Method Details
#generate_header(filename, _dir) ⇒ Object
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# File 'lib/isodoc/word_function/postprocess.rb', line 124 def generate_header(filename, _dir) return nil unless @header template = IsoDoc::Common.liquid(File.read(@header, encoding: "UTF-8")) = @meta.get [:filename] = filename params = .map { |k, v| [k.to_s, v] }.to_h headerfile = "header.html" File.open(headerfile, "w:UTF-8") { |f| f.write(template.render(params)) } @files_to_delete << headerfile headerfile end |
#insert_toc(intro, docxml, level) ⇒ Object
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# File 'lib/isodoc/word_function/postprocess.rb', line 112 def insert_toc(intro, docxml, level) intro.sub(/WORDTOC/, make_WordToC(docxml, level)) end |
#list_add(xpath, level) ⇒ Object
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# File 'lib/isodoc/word_function/postprocess.rb', line 71 def list_add(xpath, level) xpath.each do |list| (list.xpath(".//li") - list.xpath(".//ol//li | .//ul//li")).each do |li| li.xpath("./p | ./div/p").each_with_index do |p, i| next if p == 0 p["class"] = "ListContLevel#{level}" end list_add(li.xpath(".//ul") - li.xpath(".//ul//ul | .//ol//ul"), level + 1) list_add(li.xpath(".//ol") - li.xpath(".//ul//ol | .//ol//ol"), level + 1) end end end |
#make_WordToC(docxml, level) ⇒ Object
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# File 'lib/isodoc/word_function/postprocess.rb', line 175 def make_WordToC(docxml, level) toc = "" #docxml.xpath("//h1 | //h2[not(ancestor::*[@class = 'Section3'])]"). xpath = (1..level).each.map { |i| "//h#{i}" }.join (" | ") docxml.xpath(xpath).each do |h| toc += word_toc_entry(h.name[1].to_i, header_strip(h)) end toc.sub(/(<p class="MsoToc1">)/, %{\\1#{word_toc_preface(level)}}) + WORD_TOC_SUFFIX1 end |
#postprocess(result, filename, dir) ⇒ Object
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# File 'lib/isodoc/word_function/postprocess.rb', line 34 def postprocess(result, filename, dir) header = generate_header(filename, dir) result = from_xhtml(cleanup(to_xhtml(result))) toWord(result, filename, dir, header) @files_to_delete.each { |f| FileUtils.rm_f f } end |
#table_note_cleanup(docxml) ⇒ Object
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# File 'lib/isodoc/word_function/postprocess.rb', line 25 def table_note_cleanup(docxml) super # preempt html2doc putting MsoNormal there docxml.xpath("//p[not(self::*[@class])]"\ "[ancestor::*[@class = 'Note']]").each do |p| p["class"] = "Note" end end |
#to_word_xhtml_fragment(xml) ⇒ Object
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# File 'lib/isodoc/word_function/postprocess.rb', line 18 def to_word_xhtml_fragment(xml) doc = ::Nokogiri::XML.parse(WORD_NOKOHEAD) #fragment = doc.fragment(xml) fragment = ::Nokogiri::XML::DocumentFragment.new(doc, xml, doc.root) fragment end |
#toWord(result, filename, dir, header) ⇒ Object
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# File 'lib/isodoc/word_function/postprocess.rb', line 41 def toWord(result, filename, dir, header) result = populate_template(result, :word) result = from_xhtml(word_cleanup(to_xhtml(result))) Html2Doc.process(result, filename: filename, stylesheet: @wordstylesheet, header_file: header, dir: dir, asciimathdelims: [@openmathdelim, @closemathdelim], liststyles: { ul: @ulstyle, ol: @olstyle }) end |
#word_admonition_images(docxml) ⇒ Object
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# File 'lib/isodoc/word_function/postprocess.rb', line 50 def word_admonition_images(docxml) docxml.xpath("//div[@class = 'Admonition']//img").each do |i| i["width"], i["height"] = Html2Doc.image_resize(i, File.join(@localdir, i["src"]), @maxheight, 300) end end |
#word_annex_cleanup(docxml) ⇒ Object
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# File 'lib/isodoc/word_function/postprocess.rb', line 96 def word_annex_cleanup(docxml) end |
#word_cleanup(docxml) ⇒ Object
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# File 'lib/isodoc/word_function/postprocess.rb', line 57 def word_cleanup(docxml) word_annex_cleanup(docxml) word_preface(docxml) word_table_separator(docxml) word_admonition_images(docxml) word_list_continuations(docxml) docxml end |
#word_cover(docxml) ⇒ Object
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# File 'lib/isodoc/word_function/postprocess.rb', line 104 def word_cover(docxml) cover = File.read(@wordcoverpage, encoding: "UTF-8") cover = populate_template(cover, :word) coverxml = to_word_xhtml_fragment(cover) docxml.at('//div[@class="WordSection1"]').children.first.previous = coverxml.to_xml(encoding: "US-ASCII") end |
#word_intro(docxml, level) ⇒ Object
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# File 'lib/isodoc/word_function/postprocess.rb', line 116 def word_intro(docxml, level) intro = insert_toc(File.read(@wordintropage, encoding: "UTF-8"), docxml, level) intro = populate_template(intro, :word) introxml = to_word_xhtml_fragment(intro) docxml.at('//div[@class="WordSection2"]').children.first.previous = introxml.to_xml(encoding: "US-ASCII") end |
#word_list_continuations(docxml) ⇒ Object
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# File 'lib/isodoc/word_function/postprocess.rb', line 66 def word_list_continuations(docxml) list_add(docxml.xpath("//ul[not(ancestor::ul) and not(ancestor::ol)]"), 1) list_add(docxml.xpath("//ol[not(ancestor::ul) and not(ancestor::ol)]"), 1) end |
#word_preface(docxml) ⇒ Object
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# File 'lib/isodoc/word_function/postprocess.rb', line 99 def word_preface(docxml) word_cover(docxml) if @wordcoverpage word_intro(docxml, @wordToClevels) if @wordintropage end |
#word_table_separator(docxml) ⇒ Object
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# File 'lib/isodoc/word_function/postprocess.rb', line 89 def word_table_separator(docxml) docxml.xpath("//table").each do |t| next unless t&.next_element&.name == "table" t.add_next_sibling(EMPTY_PARA) end end |
#word_toc_entry(toclevel, heading) ⇒ Object
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# File 'lib/isodoc/word_function/postprocess.rb', line 136 def word_toc_entry(toclevel, heading) bookmark = Random.rand(1000000000) <<~TOC <p class="MsoToc#{toclevel}"><span class="MsoHyperlink"><span lang="EN-GB" style='mso-no-proof:yes'> <a href="#_Toc#{bookmark}">#{heading}<span lang="EN-GB" class="MsoTocTextSpan"> <span style='mso-tab-count:1 dotted'>. </span> </span><span lang="EN-GB" class="MsoTocTextSpan"> <span style='mso-element:field-begin'></span></span> <span lang="EN-GB" class="MsoTocTextSpan"> PAGEREF _Toc#{bookmark} \\h </span> <span lang="EN-GB" class="MsoTocTextSpan"><span style='mso-element:field-separator'></span></span><span lang="EN-GB" class="MsoTocTextSpan">1</span> <span lang="EN-GB" class="MsoTocTextSpan"></span><span lang="EN-GB" class="MsoTocTextSpan"><span style='mso-element:field-end'></span></span></a></span></span></p> TOC end |
#word_toc_preface(level) ⇒ Object
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# File 'lib/isodoc/word_function/postprocess.rb', line 159 def word_toc_preface(level) <<~TOC.freeze <span lang="EN-GB"><span style='mso-element:field-begin'></span><span style='mso-spacerun:yes'> </span>TOC \\o "1-#{level}" \\h \\z \\u <span style='mso-element:field-separator'></span></span> TOC end |