Module: IsoDoc::WordFunction::Postprocess

Included in:
IsoDoc::WordConvert
Defined in:
lib/isodoc/word_function/postprocess.rb

Constant Summary collapse

WORD_TOC_PREFACE1 = 
"<span lang=\"EN-GB\"><span\n  style='mso-element:field-begin'></span><span\n  style='mso-spacerun:yes'>&#xA0;</span>TOC\n  \\\\o &quot;1-2&quot; \\\\h \\\\z \\\\u <span\n  style='mso-element:field-separator'></span></span>\n".freeze
WORD_TOC_SUFFIX1 = 
"<p class=\"MsoToc1\"><span lang=\"EN-GB\"><span\n  style='mso-element:field-end'></span></span><span\n  lang=\"EN-GB\"><o:p>&nbsp;</o:p></span></p>\n".freeze

Instance Method Summary collapse

Instance Method Details

#generate_header(filename, _dir) ⇒ Object 



56
57
58
59
60
61
62
63
64
65
66
67
68
 
# File 'lib/isodoc/word_function/postprocess.rb', line 56

def generate_header(filename, _dir)
  return nil unless @header
  #template = Liquid::Template.parse(File.read(@header, encoding: "UTF-8"))
  template = IsoDoc::Common.liquid(File.read(@header, encoding: "UTF-8"))
  meta = @meta.get
  meta[:filename] = filename
  params = meta.map { |k, v| [k.to_s, v] }.to_h
  File.open("header.html", "w") do |f|
    f.write(template.render(params))
  end
  @files_to_delete << "header.html"
  "header.html"
end

#make_WordToC(docxml) ⇒ Object 



107
108
109
110
111
112
113
114
115
 
# File 'lib/isodoc/word_function/postprocess.rb', line 107

def make_WordToC(docxml)
  toc = ""
  docxml.xpath("//h1 | //h2[not(ancestor::*[@class = 'Section3'])]").
    each do |h|
    toc += word_toc_entry(h.name == "h1" ? 1 : 2, header_strip(h))
  end
  toc.sub(/(<p class="MsoToc1">)/,
          %{\\1#{WORD_TOC_PREFACE1}}) +  WORD_TOC_SUFFIX1
end

#postprocess(result, filename, dir) ⇒ Object 



4
5
6
7
8
9
 
# File 'lib/isodoc/word_function/postprocess.rb', line 4

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| system "rm #{f}" }
end

#toWord(result, filename, dir, header) ⇒ Object 



11
12
13
14
15
16
17
18
 
# File 'lib/isodoc/word_function/postprocess.rb', line 11

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_annex_cleanup(docxml) ⇒ Object

force Annex h2 to be p.h2Annex, so it is not picked up by ToC



27
28
29
30
31
32
 
# File 'lib/isodoc/word_function/postprocess.rb', line 27

def word_annex_cleanup(docxml)
  docxml.xpath("//h2[ancestor::*[@class = 'Section3']]").each do |h2|
    h2.name = "p"
    h2["class"] = "h2Annex"
  end
end

#word_cleanup(docxml) ⇒ Object 



20
21
22
23
24
 
# File 'lib/isodoc/word_function/postprocess.rb', line 20

def word_cleanup(docxml)
  word_preface(docxml)
  word_annex_cleanup(docxml)
  docxml
end

#word_cover(docxml) ⇒ Object 



39
40
41
42
43
44
45
 
# File 'lib/isodoc/word_function/postprocess.rb', line 39

def word_cover(docxml)
  cover = File.read(@wordcoverpage, encoding: "UTF-8")
  cover = populate_template(cover, :word)
  coverxml = to_xhtml_fragment(cover)
  docxml.at('//div[@class="WordSection1"]').children.first.previous =
    coverxml.to_xml(encoding: "US-ASCII")
end

#word_intro(docxml) ⇒ Object 



47
48
49
50
51
52
53
54
 
# File 'lib/isodoc/word_function/postprocess.rb', line 47

def word_intro(docxml)
  intro = File.read(@wordintropage, encoding: "UTF-8").
    sub(/WORDTOC/, make_WordToC(docxml))
  intro = populate_template(intro, :word)
  introxml = to_xhtml_fragment(intro)
  docxml.at('//div[@class="WordSection2"]').children.first.previous =
    introxml.to_xml(encoding: "US-ASCII")
end

#word_preface(docxml) ⇒ Object 



34
35
36
37
 
# File 'lib/isodoc/word_function/postprocess.rb', line 34

def word_preface(docxml)
  word_cover(docxml) if @wordcoverpage
  word_intro(docxml) if @wordintropage
end

#word_toc_entry(toclevel, heading) ⇒ Object 



70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
 
# File 'lib/isodoc/word_function/postprocess.rb', line 70

def word_toc_entry(toclevel, heading)
  bookmark = Random.rand(1000000000)
  "    <p class=\"MsoToc\#{toclevel}\"><span class=\"MsoHyperlink\"><span\n    lang=\"EN-GB\" style='mso-no-proof:yes'>\n    <a href=\"#_Toc\#{bookmark}\">\#{heading}<span lang=\"EN-GB\"\n    class=\"MsoTocTextSpan\">\n    <span style='mso-tab-count:1 dotted'>. </span>\n    </span><span lang=\"EN-GB\" class=\"MsoTocTextSpan\">\n    <span style='mso-element:field-begin'></span></span>\n    <span lang=\"EN-GB\"\n    class=\"MsoTocTextSpan\"> PAGEREF _Toc\#{bookmark} \\\\h </span>\n      <span lang=\"EN-GB\" class=\"MsoTocTextSpan\"><span\n      style='mso-element:field-separator'></span></span><span\n      lang=\"EN-GB\" class=\"MsoTocTextSpan\">1</span>\n      <span lang=\"EN-GB\"\n      class=\"MsoTocTextSpan\"></span><span\n      lang=\"EN-GB\" class=\"MsoTocTextSpan\"><span\n      style='mso-element:field-end'></span></span></a></span></span></p>\n\n  TOC\nend\n"