Class: IsoDoc::Iso::Metadata

Inherits:
Metadata
  • Object
show all
Defined in:
lib/isodoc/iso/metadata.rb

Constant Summary collapse

PART_LABEL =

we don’t leave this to i18n.rb, because we have both English and French titles in the same document

{ en: "Part", fr: "Partie", ru: "Часть" }.freeze
AMD_LABEL = 
{ en: "AMENDMENT", fr: "AMENDMENT", ru: "ПОПРАВКА" }.freeze
CORR_LABEL = 
{ en: "TECHNICAL CORRIGENDUM",
fr: "RECTIFICATIF TECHNIQUE",
ru: "ТЕХНИЧЕСКОЕ ИСПРАВЛЕНИЕ" }.freeze

Instance Method Summary collapse

Constructor Details

#initialize(lang, script, locale, i18n) ⇒ Metadata

Returns a new instance of Metadata.



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# File 'lib/isodoc/iso/metadata.rb', line 6

def initialize(lang, script, locale, i18n)
  super
  DATETYPES.each { |w| @metadata["#{w.gsub(/-/, '_')}date".to_sym] = nil }
  set(:obsoletes, nil)
  set(:obsoletes_part, nil)
end

Instance Method Details

#amd_prefix(titlenums, lang) ⇒ Object 



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# File 'lib/isodoc/iso/metadata.rb', line 92

def amd_prefix(titlenums, lang)
  "#{self.class::AMD_LABEL[lang.to_sym]} #{titlenums[:amd]}"
end

#author(xml, _out) ⇒ Object 



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# File 'lib/isodoc/iso/metadata.rb', line 167

def author(xml, _out)
  super
  tc(xml)
  sc(xml)
  wg(xml)
  editorialgroup(xml)
  secretariat(xml)
end

#compose_title(tparts, tnums, lang) ⇒ Object 



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# File 'lib/isodoc/iso/metadata.rb', line 100

def compose_title(tparts, tnums, lang)
  main = ""
  tparts[:main].nil? or
    main = tparts[:main].children.to_xml
  tparts[:intro] and
    main = "#{tparts[:intro].children.to_xml} — #{main}"
  if tparts[:part]
    suffix = part_title(tparts[:part], tnums, lang)
    main = "#{main} — #{suffix}"
  end
  main
end

#corr_prefix(titlenums, lang) ⇒ Object 



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# File 'lib/isodoc/iso/metadata.rb', line 96

def corr_prefix(titlenums, lang)
  "#{self.class::CORR_LABEL[lang.to_sym]} #{titlenums[:corr]}"
end

#docid(isoxml, _out) ⇒ Object 



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# File 'lib/isodoc/iso/metadata.rb', line 55

def docid(isoxml, _out)
  set(:tc_docnumber, isoxml
    .xpath(ns("//bibdata/docidentifier[@type = 'iso-tc']")).map(&:text))
  { docnumber: "ISO", docnumber_lang: "iso-with-lang",
    docnumber_reference: "iso-reference",
    docnumber_undated: "iso-undated" }.each do |k, v|
    set(k,
        isoxml&.at(ns("//bibdata/docidentifier[@type = '#{v}']"))&.text)
  end
end

#docstatus(isoxml, _out) ⇒ Object 



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# File 'lib/isodoc/iso/metadata.rb', line 25

def docstatus(isoxml, _out)
  docstatus = isoxml.at(ns("//bibdata/status/stage"))
  set(:unpublished, false)
  revdate = isoxml.at(ns("//bibdata/version/revision-date"))
  set(:revdate, revdate&.text)
  docstatus and docstatus1(isoxml, docstatus)
  docscheme = isoxml.at(ns("//presentation-metadata[name" \
    "[text() = 'document-scheme']]/value"))
  docscheme and set(:document_scheme, docscheme.text)
end

#docstatus1(isoxml, docstatus) ⇒ Object 



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# File 'lib/isodoc/iso/metadata.rb', line 36

def docstatus1(isoxml, docstatus)
  set(:stage, docstatus.text)
  set(:stage_int, docstatus.text.to_i)
  set(:substage_int, isoxml.at(ns("//bibdata/status/substage"))&.text)
  set(:unpublished, unpublished(docstatus.text))
  set(:statusabbr,
      status_abbrev(docstatus["abbreviation"] || "??",
                    isoxml.at(ns("//bibdata/status/substage"))&.text,
                    isoxml.at(ns("//bibdata/status/iteration"))&.text,
                    isoxml.at(ns("//bibdata/version/draft"))&.text,
                    isoxml.at(ns("//bibdata/ext/doctype"))&.text))
  unpublished(docstatus.text) and
    set(:stageabbr, docstatus["abbreviation"])
end

#doctype(isoxml, _out) ⇒ Object 



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# File 'lib/isodoc/iso/metadata.rb', line 230

def doctype(isoxml, _out)
  super
  ics = isoxml.xpath(ns("//bibdata/ext/ics/code"))
    .each_with_object([]) { |i, m| m << i.text }
  set(:ics, ics.empty? ? nil : ics.join(", "))
  a = isoxml.at(ns("//bibdata/ext/horizontal")) and
    set(:horizontal, a.text)
  a = isoxml.at(ns("//bibdata/ext/fast-track")) and
    set(:fast_track, a.text)
end

#editorialgroup(xml) ⇒ Object 



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# File 'lib/isodoc/iso/metadata.rb', line 218

def editorialgroup(xml)
  a = xml.at(ns("//bibdata/ext/editorialgroup/@identifier")) and
    set(:editorialgroup, a.text)
  a = xml.at(ns("//bibdata/ext/approvalgroup/@identifier")) and
    set(:approvalgroup, a.text)
end

#part_prefix(titlenums, lang) ⇒ Object 



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# File 'lib/isodoc/iso/metadata.rb', line 85

def part_prefix(titlenums, lang)
  p = titlenums[:part]
  titlenums[:part] && titlenums[:subpart] and
    p = "#{titlenums[:part]}&#x2013;#{titlenums[:subpart]}"
  "#{self.class::PART_LABEL[lang.to_sym]}&#xa0;#{p}"
end

#part_title(part, titlenums, lang) ⇒ Object 



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# File 'lib/isodoc/iso/metadata.rb', line 74

def part_title(part, titlenums, lang)
  part or return ""
  suffix = part.children.to_xml
  p = titlenums[:part]
  titlenums[:part] && titlenums[:subpart] and
    p = "#{titlenums[:part]}&#x2013;#{titlenums[:subpart]}"
  titlenums[:part] and
    suffix = "#{PART_LABEL[lang.to_sym]}&#xa0;#{p}: " + suffix
  suffix
end

#sc(xml) ⇒ Object 



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# File 'lib/isodoc/iso/metadata.rb', line 190

def sc(xml)
  scid = sc_base(xml, "editorialgroup") or return
  set(:sc, scid)
end

#sc_base(xml, grouptype) ⇒ Object 



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# File 'lib/isodoc/iso/metadata.rb', line 195

def sc_base(xml, grouptype)
  sc_num = xml.at(ns("//bibdata/ext/#{grouptype}/subcommittee/" \
                     "@number")) or return nil
  sc_type = xml.at(ns("//bibdata/ext/#{grouptype}/subcommittee/" \
                      "@type"))&.text || "SC"
  sc_type == "Other" and sc_type = ""
  "#{sc_type} #{sc_num.text}"
end

#secretariat(xml) ⇒ Object 



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# File 'lib/isodoc/iso/metadata.rb', line 225

def secretariat(xml)
  sec = xml.at(ns("//bibdata/ext/editorialgroup/secretariat"))
  set(:secretariat, sec.text) if sec
end

#status_abbrev(stage, _substage, iter, draft, doctype) ⇒ Object 



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# File 'lib/isodoc/iso/metadata.rb', line 13

def status_abbrev(stage, _substage, iter, draft, doctype)
  return "" unless stage

  if %w(technical-report technical-specification).include?(doctype)
    stage = "DTS" if stage == "DIS"
    stage = "FDTS" if stage == "FDIS"
  end
  %w(PWI NWIP WD CD).include?(stage) && iter and stage += iter
  stage = "Pre#{stage}" if /^0\./.match?(draft)
  stage
end

#subtitle(isoxml, _out) ⇒ Object 



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# File 'lib/isodoc/iso/metadata.rb', line 151

def subtitle(isoxml, _out)
  lang = @lang == "en" ? "fr" : "en"
  tp = title_parts(isoxml, lang)
  tn = title_nums(isoxml)

  set(:docsubtitlemain, tp[:main] ? tp[:main].children.to_xml : "")
  main = compose_title(tp, tn, lang)
  set(:docsubtitle, main)
  tp[:intro] and set(:docsubtitleintro, tp[:intro].children.to_xml)
  set(:docsubtitlepartlabel, part_prefix(tn, lang))
  tp[:part] and set(:docsubtitlepart, tp[:part].children.to_xml)
  set(:docsubtitleamdlabel, amd_prefix(tn, lang)) if tn[:amd]
  set(:docsubtitleamd, tp[:amd].children.to_xml) if tp[:amd]
  set(:docsubtitlecorrlabel, corr_prefix(tn, lang)) if tn[:corr]
end

#tc(xml) ⇒ Object 



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# File 'lib/isodoc/iso/metadata.rb', line 176

def tc(xml)
  tcid = tc_base(xml, "editorialgroup") or return
  set(:tc, tcid)
end

#tc_base(xml, grouptype) ⇒ Object 



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# File 'lib/isodoc/iso/metadata.rb', line 181

def tc_base(xml, grouptype)
  tc_num = xml.at(ns("//bibdata/ext/#{grouptype}/" \
                     "technical-committee/@number")) or return nil
  tc_type = xml.at(ns("//bibdata/ext/#{grouptype}/technical-committee/" \
                      "@type"))&.text || "TC"
  tc_type == "Other" and tc_type = ""
  "#{tc_type} #{tc_num.text}".strip
end

#title(isoxml, _out) ⇒ Object 



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# File 'lib/isodoc/iso/metadata.rb', line 132

def title(isoxml, _out)
  lang = case @lang
         when "fr", "ru" then @lang
         else "en"
         end
  # intro, main, part, amd = title_parts(isoxml, lang)
  tp = title_parts(isoxml, lang)
  tn = title_nums(isoxml)
  set(:doctitlemain, tp[:main] ? tp[:main].children.to_xml : "")
  main = compose_title(tp, tn, lang)
  set(:doctitle, main)
  tp[:intro] and set(:doctitleintro, tp[:intro].children.to_xml)
  set(:doctitlepartlabel, part_prefix(tn, lang))
  set(:doctitlepart, tp[:part].children.to_xml) if tp[:part]
  set(:doctitleamdlabel, amd_prefix(tn, lang)) if tn[:amd]
  set(:doctitleamd, tp[:amd].children.to_xml) if tp[:amd]
  set(:doctitlecorrlabel, corr_prefix(tn, lang)) if tn[:corr]
end

#title_nums(isoxml) ⇒ Object 



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# File 'lib/isodoc/iso/metadata.rb', line 113

def title_nums(isoxml)
  prefix = "//bibdata/ext/structuredidentifier/project-number"
  { part: isoxml.at(ns("#{prefix}/@part")),
    subpart: isoxml.at(ns("#{prefix}/@subpart")),
    amd: isoxml.at(ns("#{prefix}/@amendment")),
    corr: isoxml.at(ns("#{prefix}/@corrigendum")) }
end

#title_parts(isoxml, lang) ⇒ Object 



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# File 'lib/isodoc/iso/metadata.rb', line 121

def title_parts(isoxml, lang)
  { intro: isoxml.at(ns("//bibdata/title[@type='title-intro' and " \
                        "@language='#{lang}']")),
    main: isoxml.at(ns("//bibdata/title[@type='title-main' and " \
                       "@language='#{lang}']")),
    part: isoxml.at(ns("//bibdata/title[@type='title-part' and " \
                       "@language='#{lang}']")),
    amd: isoxml.at(ns("//bibdata/title[@type='title-amd' and " \
                      "@language='#{lang}']")) }
end

#unpublished(status) ⇒ Object 



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# File 'lib/isodoc/iso/metadata.rb', line 51

def unpublished(status)
  status.to_i.positive? && status.to_i < 60
end

#wg(xml) ⇒ Object 



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# File 'lib/isodoc/iso/metadata.rb', line 204

def wg(xml)
  wgid = wg_base(xml, "editorialgroup") or return
  set(:wg, wgid)
end

#wg_base(xml, grouptype) ⇒ Object 



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# File 'lib/isodoc/iso/metadata.rb', line 209

def wg_base(xml, grouptype)
  wg_num = xml.at(ns("//bibdata/ext/#{grouptype}/workgroup/" \
                     "@number")) or return
  wg_type = xml.at(ns("//bibdata/ext/#{grouptype}/workgroup/" \
                      "@type"))&.text || "WG"
  wg_type == "Other" and wg_type = ""
  "#{wg_type} #{wg_num.text}"
end