Class: Metanorma::Collection::Renderer

Inherits:
Object
  • Object
show all
Defined in:
lib/metanorma/collection/renderer/svg.rb,
lib/metanorma/collection/renderer/utils.rb,
lib/metanorma/collection/renderer/renderer.rb,
lib/metanorma/collection/renderer/fileparse.rb,
lib/metanorma/collection/renderer/navigation.rb,
lib/metanorma/collection/renderer/fileprocess.rb,
lib/metanorma/collection/renderer/render_word.rb

Defined Under Namespace

Classes: DocOptionsNode, PdfOptionsNode

Constant Summary collapse

FORMATS = 
%i[html xml doc pdf].freeze
ANCHOR_XPATH = 
"xmlns:locality[@type = 'anchor']/xmlns:referenceFrom"
.freeze
BIBITEM_NOT_REPO_XPATH = 
"//bibitem[not(ancestor::bibitem)]" \
"[not(./docidentifier[@type = 'repository'])]".freeze
SECTION_BREAK = 
'<p class="MsoNormal"><br clear="all" class="section"/></p>'.freeze
DIV1 = 
'<div class="WordSection1">&#xa0;</div>'.freeze
DIV2 = 
'<div class="WordSection2">&#xa0;</div>'.freeze

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(collection, folder, options = {}) ⇒ Renderer

This is only going to render the HTML collection We presuppose that the bibdata of the document is equivalent to that of the collection, and that the flavour gem can sensibly process it. We may need to enhance metadata in the flavour gems isodoc/metadata.rb with collection metadata

Parameters:

  • xml (Metanorma::Collection) —

    input XML collection

  • folder (String) —

    input folder

  • options (Hash) (defaults to: {})

Options Hash (options):

  • :coverpage (String) —

    cover page HTML (Liquid template)

  • :format (Array<Symbol>) —

    list of formats (xml,html,doc,pdf)

  • :output_folder (String) —

    output directory



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# File 'lib/metanorma/collection/renderer/renderer.rb', line 34

def initialize(collection, folder, options = {}) # rubocop:disable Metrics/AbcSize, Metrics/MethodLength
  check_options options
  @xml = Nokogiri::XML collection.to_xml # @xml is the collection manifest
  @xml.root.default_namespace = "http://metanorma.org"
  @lang = collection.bibdata.language.first || "en"
  @script = collection.bibdata.script.first || "Latn"
  @locale = @xml.at("//xmlns:bibdata/xmlns:locale")&.text
  @registry = Metanorma::Registry.instance
  @flavor = options[:flavor] || flavor
  @compile = Compile.new
  @compile.load_flavor(@flavor)

  @isodoc = isodoc_create # output processor for flavour
  @outdir = dir_name_cleanse(options[:output_folder])
  @coverpage = options[:coverpage] || collection.coverpage
  @format = ::Metanorma::Util.sort_extensions_execution(options[:format])
  @compile_options = options[:compile] || {}
  @compile_options[:install_fonts] = true if options[:install_fonts]
  @log = options[:log]
  @bibdata = collection.bibdata
  @documents = collection.documents
  @bibdatas = collection.documents
  @directives = collection.directives
  @dirname = collection.dirname
  @manifest = collection.manifest.config
  @disambig = Util::DisambigFiles.new
  @prefatory = collection.prefatory
  @final = collection.final
  @c = HTMLEntities.new
  @files_to_delete = []
  @nested = options[:nested]
  # if false, this is the root instance of Renderer
  # if true, then this is not the last time Renderer will be run
  # (e.g. this is sectionsplit)

  # list of files in the collection
  @files = Metanorma::Collection::FileLookup.new(folder, self)
  @files.add_section_split
  isodoc_populate
  create_non_existing_directory(@outdir)
end

Instance Attribute Details

#compile ⇒ Object (readonly)

Returns the value of attribute compile.



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# File 'lib/metanorma/collection/renderer/renderer.rb', line 19

def compile
  @compile
end

#compile_options ⇒ Object (readonly)

Returns the value of attribute compile_options.



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# File 'lib/metanorma/collection/renderer/renderer.rb', line 19

def compile_options
  @compile_options
end

#documents ⇒ Object (readonly)

Returns the value of attribute documents.



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# File 'lib/metanorma/collection/renderer/renderer.rb', line 19

def documents
  @documents
end

#isodoc ⇒ Object

Returns the value of attribute isodoc.



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# File 'lib/metanorma/collection/renderer/renderer.rb', line 18

def isodoc
  @isodoc
end

#manifest ⇒ Object (readonly)

Returns the value of attribute manifest.



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# File 'lib/metanorma/collection/renderer/renderer.rb', line 19

def manifest
  @manifest
end

#nested ⇒ Object

Returns the value of attribute nested.



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# File 'lib/metanorma/collection/renderer/renderer.rb', line 18

def nested
  @nested
end

#outdir ⇒ Object (readonly)

Returns the value of attribute outdir.



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# File 'lib/metanorma/collection/renderer/renderer.rb', line 19

def outdir
  @outdir
end

#xml ⇒ Object (readonly)

Returns the value of attribute xml.



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# File 'lib/metanorma/collection/renderer/renderer.rb', line 19

def xml
  @xml
end

Class Method Details

.render(col, options = {}) ⇒ Object

Parameters:

Options Hash (options):

  • :coverpage (String) —

    cover page HTML (Liquid template)

  • :format (Array<Symbol>) —

    list of formats

  • :ourput_folder (Strong) —

    output directory



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# File 'lib/metanorma/collection/renderer/renderer.rb', line 89

def self.render(col, options = {})
  warn "\n\n\n\n\nRender Init: #{DateTime.now.strftime('%H:%M:%S')}"
  cr = new(col, File.dirname(col.file), options)
  cr.files
  cr.concatenate(col, options)
  options[:format]&.include?(:html) and cr.coverpage
  cr.flush_files
  cr
end

Instance Method Details

#add_hidden_bibliography(xmldoc, refs) ⇒ Object 



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# File 'lib/metanorma/collection/renderer/utils.rb', line 74

def add_hidden_bibliography(xmldoc, refs)
  ins = new_hidden_ref(xmldoc)
  refs.each do |k, v|
    url = @files.url(v, {})
    ins << <<~XML
      <bibitem id="#{k}">#{docid_xml(v)}<uri type='citation'>#{url}</uri></bibitem>
    XML
  end
end

#build_indexfile1(mnf) ⇒ Object 



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# File 'lib/metanorma/collection/renderer/navigation.rb', line 66

def build_indexfile1(mnf)
  Nokogiri::HTML::Builder.new do |b|
    if mnf.file then docrefs(mnf, b)
    else
      b.li do |l|
        l << indexfile_title(mnf)
        l.ul do |u|
          Array(mnf.entry).each { |e| u << indexfile1(e) }
        end
      end
    end
  end
end

#cleanup_indexfile1(ret) ⇒ Object 



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# File 'lib/metanorma/collection/renderer/navigation.rb', line 80

def cleanup_indexfile1(ret)
  ret = ret.doc.root
  ret.xpath("/ul").each do |u|
    if u.at("./li/ul") && !u.at("./li[text()]")
      u.replace(u.xpath("./li/ul"))
    end
  end
  ret.to_html
end

#collect_erefs(docxml) ⇒ Object 



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# File 'lib/metanorma/collection/renderer/utils.rb', line 61

def collect_erefs(docxml)
  docxml.xpath(ns("//eref"))
    .each_with_object({ citeas: {}, bibitemid: {} }) do |i, m|
    m[:citeas][i["citeas"]] = true
    m[:bibitemid][i["bibitemid"]] = true
  end
end

#collection_coverpages(conv, docs) ⇒ Object 



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# File 'lib/metanorma/collection/renderer/render_word.rb', line 72

def collection_coverpages(conv, docs)
  conv.wordintropage and [DIV2, SECTION_BREAK].reverse_each do |s|
    docs.unshift(Nokogiri::XML(s).root)
  end
  conv.wordcoverpage and [DIV1, SECTION_BREAK].reverse_each do |s|
    docs.unshift(Nokogiri::XML(s).root)
  end
  docs
end

#compile_options_update(identifier) ⇒ Object 



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# File 'lib/metanorma/collection/renderer/fileprocess.rb', line 24

def compile_options_update(identifier)
  ret = @compile_options.dup
  @directives.detect { |d| d.key == "presentation-xml" } ||
    @files.get(identifier, :presentationxml) and
    ret.merge!(passthrough_presentation_xml: true)
  @files.get(identifier, :sectionsplit) == true and
    ret.merge!(sectionsplit: true)
  @files.get(identifier, :bare) == true and
    ret.merge!(bare: true)
  ret
end

#concat_extract_files(filename) ⇒ Object 



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# File 'lib/metanorma/collection/renderer/render_word.rb', line 11

def concat_extract_files(filename)
  xml = Nokogiri::XML(File.read(filename, encoding: "UTF-8"), &:huge)
  docs = xml.xpath(ns("//doc-container")).each_with_object([]) do |x, m|
    n = Nokogiri::XML::Document.new
    n.add_child(x.elements.first.remove)
    m << n
  end
  [wrapping_doc(docs.first.dup, xml), docs]
end

#concatenate(col, options) ⇒ Object 



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# File 'lib/metanorma/collection/renderer/renderer.rb', line 99

def concatenate(col, options)
  warn "\n\n\n\n\nConcatenate: #{DateTime.now.strftime('%H:%M:%S')}"
  concatenate_presentation?(options) and
    options[:format] << :presentation
  concatenate_prep(col, options)
  concatenate_outputs(options)
end

#concatenate1(out, ext) ⇒ Object 



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# File 'lib/metanorma/collection/renderer/renderer.rb', line 147

def concatenate1(out, ext)
  out.directives << ::Metanorma::Collection::Config::Directive
    .new(key: "documents-inline")
  out.bibdatas.each_key do |ident|
    id = @isodoc.docid_prefix(nil, ident.dup)
    @files.get(id, :attachment) || @files.get(id, :outputs).nil? and next
    out.documents[Util::key id] =
      Metanorma::Collection::Document
        .raw_file(@files.get(id, :outputs)[ext])
  end
  out
end

#concatenate_outputs(options) ⇒ Object 



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# File 'lib/metanorma/collection/renderer/renderer.rb', line 134

def concatenate_outputs(options)
  pres = File.join(@outdir, "collection.presentation.xml")
  options[:format].include?(:pdf) and pdfconv.convert(pres)
  options[:format].include?(:doc) and docconv_convert(pres)
  @directives.detect { |d| d.key == "bilingual" } &&
    options[:format].include?(:html) and
    Metanorma::Collection::Multilingual.new(
      { flavor: flavor.to_sym,
        converter_options: PdfOptionsNode.new(flavor, @compile_options),
        outdir: @outdir },
    ).to_html(pres)
end

#concatenate_prep(col, options) ⇒ Object 



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# File 'lib/metanorma/collection/renderer/renderer.rb', line 113

def concatenate_prep(col, options)
  %i(xml presentation).each do |e|
    options[:format].include?(e) or next
    ext = e == :presentation ? "presentation.xml" : e.to_s
    File.open(File.join(@outdir, "collection.#{ext}"), "w:UTF-8") do |f|
      b = concatenate1(col.clone, e).to_xml
      e == :presentation and b = concatenate_presentation(b)
      f.write(b)
    end
  end
end

#concatenate_presentation(xml) ⇒ Object 



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# File 'lib/metanorma/collection/renderer/renderer.rb', line 125

def concatenate_presentation(xml)
  xml.sub!("<metanorma-collection>", "<metanorma-collection xmlns='http://metanorma.org'>")
  # TODO BEING FORCED TO DO THAT BECAUSE SHALE IS NOT DEALING WITH DEFAULT NAMESPACES
  @directives.detect { |d| d.key == "bilingual" } and
    xml = Metanorma::Collection::Multilingual
      .new({ align_cross_elements: %w(p note) }).to_bilingual(xml)
  xml
end

#concatenate_presentation?(options) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/metanorma/collection/renderer/renderer.rb', line 107

def concatenate_presentation?(options)
  !(options[:format] & %i(pdf doc)).empty? ||
    (@directives.detect { |d| d.key == "bilingual" } &&
    options[:format].include?(:html))
end

#copy_file_to_dest(identifier) ⇒ Object 



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# File 'lib/metanorma/collection/renderer/fileprocess.rb', line 49

def copy_file_to_dest(identifier)
  out = Pathname.new(@files.get(identifier, :out_path)).cleanpath
  out.absolute? and
    out = out.relative_path_from(File.expand_path(FileUtils.pwd))
  dest = File.join(@outdir, @disambig.source2dest_filename(out.to_s))
  FileUtils.mkdir_p(File.dirname(dest))
  source = @files.get(identifier, :ref)
  source != dest and FileUtils.cp_r source, dest, remove_destination: true
end

#coverpage ⇒ Object

populate liquid template of ARGV with metadata extracted from collection manifest



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# File 'lib/metanorma/collection/renderer/renderer.rb', line 168

def coverpage
  @coverpage or return
  warn "\n\n\n\n\nCoverpage: #{DateTime.now.strftime('%H:%M:%S')}"
  File.open(File.join(@outdir, "index.html"), "w:UTF-8") do |f|
    f.write @isodoc.populate_template(File.read(@coverpage))
  end
end

#dir_name_cleanse(name) ⇒ Object 



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# File 'lib/metanorma/collection/renderer/utils.rb', line 4

def dir_name_cleanse(name)
  path = Pathname.new(name)
  clean_regex = /[<>:"|?*\p{Zs}]/
  fallback_sym = "_"
  return name.gsub(clean_regex, fallback_sym) unless path.absolute?

  File.join(path.dirname,
            path.basename.to_s.gsub(clean_regex, fallback_sym))
end

#docconv ⇒ Object 



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# File 'lib/metanorma/collection/renderer/render_word.rb', line 4

def docconv
  @tempfile_cache ||= []
  flavor = @flavor.to_sym
  x = Asciidoctor.load nil, backend: flavor
  x.converter.doc_converter(DocOptionsNode.new(@directives, @dirname))
end

#docconv_convert(filename) ⇒ Object 



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# File 'lib/metanorma/collection/renderer/render_word.rb', line 82

def docconv_convert(filename)
  pref_file, docs = concat_extract_files(filename)
  body = docconv_convert1(docs)
  collection_conv = overall_docconv_converter(body)
  collection_coverpages(collection_conv, body)
  collection_conv.convert(filename, pref_file.to_xml, false)
end

#docconv_convert1(docs) ⇒ Object 



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# File 'lib/metanorma/collection/renderer/render_word.rb', line 59

def docconv_convert1(docs)
  docs.each_with_index.with_object([]) do |(d, i), m|
    conv = docconv
    conv.convert_init(d.to_xml(encoding: "UTF-8"), "xxxx", false)
    html = conv.postprocess_cleanup(conv.convert1(d, "xxx", "."))
    @tempfile_cache += conv.tempfile_cache # hold on to the temp img files
    b = Nokogiri::XML(html).at("//body")
    i == docs.size - 1 or
      b << '<p class="MsoNormal"><br clear="all" class="section"/></p>'
    m << b.children
  end
end

#docid_to_citeas(bib) ⇒ Object 



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# File 'lib/metanorma/collection/renderer/utils.rb', line 55

def docid_to_citeas(bib)
  docid = bib.at(ns("./docidentifier[@primary = 'true']")) ||
    bib.at(ns("./docidentifier")) or return
  docid_prefix(docid)
end

#docid_xml(val) ⇒ Object 



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# File 'lib/metanorma/collection/renderer/utils.rb', line 69

def docid_xml(val)
  "<docidentifier type='repository'>current-metanorma-collection/" \
    "#{val}</docidentifier>"
end

#docref_ident(docref) ⇒ Object 



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# File 'lib/metanorma/collection/renderer/navigation.rb', line 37

def docref_ident(docref)
  ident = docref.identifier.dup
  @c.decode(@isodoc.docid_prefix(nil, ident))
end

#docrefs(mnf, builder) ⇒ Object 



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# File 'lib/metanorma/collection/renderer/navigation.rb', line 26

def docrefs(mnf, builder)
  ident = docref_ident(mnf)
  builder.li do |li|
    li.a href: index_link(mnf, ident) do |a|
      a << ident.split(/([<>&])/).map do |x|
        /[<>&]/.match?(x) ? x : @c.encode(x, :hexadecimal)
      end.join
    end
  end
end

#dup_bibitem(docid, bib) ⇒ Object 



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# File 'lib/metanorma/collection/renderer/utils.rb', line 14

def dup_bibitem(docid, bib)
  newbib = @files.get(docid, :bibdata).dup
  newbib.name = "bibitem"
  newbib["hidden"] = "true"
  newbib&.at("./*[local-name() = 'ext']")&.remove
  newbib["id"] = bib["id"]
  newbib
end

#file_compile(file, filename, identifier) ⇒ Object

compile and output individual file in collection warn “metanorma compile -x html #Metanorma::Collection::Renderer.ff.path”



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# File 'lib/metanorma/collection/renderer/fileprocess.rb', line 12

def file_compile(file, filename, identifier)
  @files.get(identifier, :sectionsplit) and return
  opts = {
    format: :asciidoc,
    extension_keys: @format,
    output_dir: @outdir,
  }.merge(compile_options_update(identifier))
  @compile.compile file, opts
  @files.set(identifier, :outputs, {})
  file_compile_formats(filename, identifier)
end

#file_compile_formats(filename, identifier) ⇒ Object 



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# File 'lib/metanorma/collection/renderer/fileprocess.rb', line 36

def file_compile_formats(filename, identifier)
  f = @files.get(identifier, :outputs)
  concatenate_presentation?({ format: @format }) and
    @format << :presentation
  @format.each do |e|
    ext = @compile.processor.output_formats[e]
    fn = File.basename(filename).sub(/(?<=\.)[^.]+$/, ext.to_s)
    (/html$/.match?(ext) && @files.get(identifier, :sectionsplit)) or
      f[e] = File.join(@outdir, fn)
  end
  @files.set(identifier, :outputs, f)
end

#files ⇒ Object

process each file in the collection files are held in memory, and altered as postprocessing



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# File 'lib/metanorma/collection/renderer/fileprocess.rb', line 61

def files # rubocop:disable Metrics/AbcSize, Metrics/MethodLength
  warn "\n\n\n\n\nRender Files: #{DateTime.now.strftime('%H:%M:%S')}"
  internal_refs = locate_internal_refs
  @files.keys.each_with_index do |ident, i|
    i.positive? && @directives.detect do |d|
      d.key == "bare-after-first"
    end and
      @compile_options.merge!(bare: true)
    if @files.get(ident, :attachment) then copy_file_to_dest(ident)
    else
      file, fname = @files.targetfile_id(ident, read: true)
      warn "\n\n\n\n\nProcess #{fname}: #{DateTime.now.strftime('%H:%M:%S')}"
      collection_xml = update_xrefs(file, ident, internal_refs)
      collection_filename = File.basename(fname, File.extname(fname))
      collection_xml_path = File.join(Dir.tmpdir,
                                      "#{collection_filename}.xml")
      File.write collection_xml_path, collection_xml, encoding: "UTF-8"
      file_compile(collection_xml_path, fname, ident)
      FileUtils.rm(collection_xml_path)
    end
  end
end

#flavor ⇒ Object

TODO: infer flavor from publisher when available



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# File 'lib/metanorma/collection/renderer/renderer.rb', line 161

def flavor
  dt = @xml.at("//bibdata/ext/flavor")&.text or return "standoc"
  @registry.alias(dt.to_sym)&.to_s || dt
end

#flush_files ⇒ Object 



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# File 'lib/metanorma/collection/renderer/renderer.rb', line 76

def flush_files
  warn "\n\n\n\n\nDone: #{DateTime.now.strftime('%H:%M:%S')}"
  warn "\nFiles to delete:\n"
  warn @files.files_to_delete
  @files.files_to_delete.each { |f| FileUtils.rm_f(f) }
  @files_to_delete.each { |f| FileUtils.rm_f(f) }
end

#gather_internal_refs ⇒ Object

gather internal bibitem references



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# File 'lib/metanorma/collection/renderer/fileprocess.rb', line 85

def gather_internal_refs
  @files.keys.each_with_object({}) do |i, refs|
    @files.get(i, :attachment) and next
    @files.get(i, :sectionsplit) and next
    file, = @files.targetfile_id(i, read: true)
    gather_internal_refs1(file, i, refs)
  end
end

#gather_internal_refs1(file, ident, refs) ⇒ Object 



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# File 'lib/metanorma/collection/renderer/fileprocess.rb', line 94

def gather_internal_refs1(file, ident, refs)
  f = Nokogiri::XML(file, &:huge)
  !@files.get(ident, :sectionsplit) and
    gather_internal_refs_indirect(f, refs)
  key = @files.get(ident, :indirect_key) and
    gather_internal_refs_sectionsplit(f, ident, key, refs)
end

#gather_internal_refs_indirect(doc, refs) ⇒ Object 



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# File 'lib/metanorma/collection/renderer/fileprocess.rb', line 102

def gather_internal_refs_indirect(doc, refs)
  doc.xpath(ns("//bibitem[@type = 'internal']/" \
               "docidentifier[@type = 'repository']")).each do |d|
                 a = d.text.split(%r{/}, 2)
                 a.size > 1 or next
                 refs[a[0]] ||= {}
                 refs[a[0]][a[1]] = false
               end
end

#gather_internal_refs_sectionsplit(_doc, ident, key, refs) ⇒ Object 



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# File 'lib/metanorma/collection/renderer/fileprocess.rb', line 112

def gather_internal_refs_sectionsplit(_doc, ident, key, refs)
  refs[key] ||= {}
  @files.get(ident, :ids).each_key do |k|
    refs[key][k] = false
  end
end

#get_bibitem_docid(bib, identifier) ⇒ Object 



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# File 'lib/metanorma/collection/renderer/utils.rb', line 23

def get_bibitem_docid(bib, identifier)
  docid =
    bib.at(ns("./docidentifier[@type = 'metanorma-collection']")) ||
    bib.at(ns("./docidentifier[not(@type)]")) ||
    bib.at(ns("./docidentifier"))
  docid &&= docid_prefix(docid)
  if @files.get(docid) then docid
  else
    fail_update_bibitem(docid, identifier)
    nil
  end
end

#hide_refs(docxml) ⇒ Object 



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# File 'lib/metanorma/collection/renderer/utils.rb', line 36

def hide_refs(docxml)
  docxml.xpath(ns("//references[bibitem][not(./bibitem[not(@hidden) or " \
                  "@hidden = 'false'])]")).each do |f|
    f["hidden"] = "true"
  end
end

#index?(mnf) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/metanorma/collection/renderer/navigation.rb', line 56

def index?(mnf)
  mnf.index and return true
  mnf.entry.detect { |e| index?(e) }
end

#index_link(docref, ident) ⇒ Object 



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# File 'lib/metanorma/collection/renderer/navigation.rb', line 42

def index_link(docref, ident)
  if docref.file
    @files.get(ident, :out_path).sub(/\.xml$/, ".html")
  else "#{docref.id}.html"
  end
end

#index_object(mnf) ⇒ Object

object to construct navigation out of in Liquid



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# File 'lib/metanorma/collection/renderer/navigation.rb', line 91

def index_object(mnf)
  mnf = Array(mnf).first
  ret = { title: indexfile_title(mnf), level: mnf.type,
          docrefs: index_object_docrefs(mnf),
          children: index_object_children(mnf) }.compact
  ret.keys == [:children] and ret = ret[:children]
  ret
end

#index_object_children(mnf) ⇒ Object 



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# File 'lib/metanorma/collection/renderer/navigation.rb', line 100

def index_object_children(mnf)
  nonfiles = Array(mnf.entry).reject(&:file)
  c = nonfiles.each_with_object([]) do |d, b|
    b << index_object(d)
  end.flatten
  c.empty? and c = nil
  c
end

#index_object_docrefs(mnf) ⇒ Object 



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# File 'lib/metanorma/collection/renderer/navigation.rb', line 109

def index_object_docrefs(mnf)
  files = Array(mnf.entry).select(&:file)
  files.empty? and return nil
  r = Nokogiri::HTML::Builder.new do |b|
    b.ul do |u|
      files.each { |f| docrefs(f, u) }
    end
  end
  r.doc.root&.to_html&.gsub("\n", " ")
end

#indexfile(mnf) ⇒ Object

single level navigation list, with hierarchical nesting



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# File 'lib/metanorma/collection/renderer/navigation.rb', line 50

def indexfile(mnf)
  mnfs = Array(mnf)
  mnfs.empty? and return ""
  mnfs.map { |m| "<ul>#{indexfile1(m)}</ul>" }.join("\n")
end

#indexfile1(mnf) ⇒ Object 



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# File 'lib/metanorma/collection/renderer/navigation.rb', line 61

def indexfile1(mnf)
  index?(mnf) or return ""
  cleanup_indexfile1(build_indexfile1(mnf))
end

#indexfile_docref(mnf, builder) ⇒ Object

uses the identifier to label documents; other attributes (title) can be looked up in @files[:bibdata]

Parameters:



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# File 'lib/metanorma/collection/renderer/navigation.rb', line 21

def indexfile_docref(mnf, builder)
  Array(mnf.entry).detect(&:index) or return ""
  builder.ul { |b| docrefs(mnf, b) }
end

#indexfile_title(entry) ⇒ String

Parameters:

  • elm (Nokogiri::XML::Element)

Returns:

  • (String) 


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# File 'lib/metanorma/collection/renderer/navigation.rb', line 6

def indexfile_title(entry)
  if entry.bibdata &&
      x = entry.bibdata.title.detect { |t| t.type == "main" } ||
          entry.bibdata.title.first
    x.title.content
  else
    entry.title
  end
end

#indirect_ref_key(schema, id, doc_suffix, add_suffix) ⇒ Object 



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# File 'lib/metanorma/collection/renderer/fileparse.rb', line 148

def indirect_ref_key(schema, id, doc_suffix, doc_type)
  /^#{schema}_/.match?(id) and return id
  key = [schema, id, doc_suffix, doc_type].join("::")
  x = @indirect_keys[key] and return x
  ret = "#{schema}_#{id}"
  doc_suffix && doc_type && doc_type != schema and
    ret = "#{ret}_#{doc_suffix}"
  @indirect_keys[key] = ret
  ret
end

#indirect_ref_keyx(schema, id, doc_suffix, doc_type) ⇒ Object 



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# File 'lib/metanorma/collection/renderer/fileparse.rb', line 171

def indirect_ref_keyx(schema, id, doc_suffix, doc_type)
  /^#{schema}_/.match?(id) and return id
  ret = "#{schema}_#{id}"
  doc_suffix && doc_type && doc_type != schema and
    ret = "#{ret}_#{doc_suffix}"
  ret
end

#liquid_docrefs(mnfs) ⇒ Object 



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# File 'lib/metanorma/collection/renderer/navigation.rb', line 120

def liquid_docrefs(mnfs)
  Array(mnfs).select(&:index).each_with_object([]) do |d, m|
    if d.file
      ident = @c.decode(@isodoc.docid_prefix(nil, d.identifier.dup))
      m << { "identifier" => ident, "file" => index_link(d, ident),
             "title" => indexfile_title(d), "level" => d.type }
    else
      liquid_docrefs(d.entry).each { |m1| m << m1 }
    end
  end
end

#locate_internal_refs ⇒ Object

resolve file location for the target of each internal reference



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# File 'lib/metanorma/collection/renderer/fileprocess.rb', line 130

def locate_internal_refs
  warn "\n\n\n\n\nInternal Refs: #{DateTime.now.strftime('%H:%M:%S')}"
  refs = populate_internal_refs(gather_internal_refs)
  refs.each do |schema, ids|
    ids.each do |id, key|
      key and next
      refs[schema][id] = "Missing:#{schema}:#{id}"
      @log&.add("Cross-References", nil, refs[schema][id])
    end
  end
  refs
end

#locate_internal_refs1(refs, identifier, ident) ⇒ Object 



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# File 'lib/metanorma/collection/renderer/fileprocess.rb', line 143

def locate_internal_refs1(refs, identifier, ident)
  file, = @files.targetfile_id(ident, read: true)
  t = locate_internal_refs1_prep(file)
  refs.each do |schema, ids|
    ids.keys.select { |id| t[id] }.each do |id|
      t[id].at("./ancestor-or-self::*[@type = '#{schema}']") and
        refs[schema][id] = identifier
    end
  end
end

#locate_internal_refs1_prep(file) ⇒ Object 



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# File 'lib/metanorma/collection/renderer/fileprocess.rb', line 154

def locate_internal_refs1_prep(file)
  xml = Nokogiri::XML(file, &:huge)
  r = xml.root["document_suffix"]
  xml.xpath("//*[@id]").each_with_object({}) do |i, x|
    /^semantic_/.match?(i.name) and next
    x[i["id"]] = i
    r and x[i["id"].sub(/_#{r}$/, "")] = i
  end
end

#new_hidden_ref(xmldoc) ⇒ Object 



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# File 'lib/metanorma/collection/renderer/utils.rb', line 43

def new_hidden_ref(xmldoc)
  ins = xmldoc.at(ns("bibliography")) or
    xmldoc.root << "<bibliography/>" and ins = xmldoc.at(ns("bibliography"))
  ins.at(ns("./referenced[@hidden = 'true']")) or
    ins.add_child("<references hidden='true' normative='false'/>").first
end

#overall_docconv_converter(body) ⇒ Object 



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# File 'lib/metanorma/collection/renderer/render_word.rb', line 99

def overall_docconv_converter(body)
  collection_conv = docconv
  collection_conv.options[:collection_doc] = body.map(&:to_xml).join
  overall_docconv_cover(collection_conv)

  def collection_conv.postprocess_cleanup(result)
    ret = to_xhtml(super)
    b = ret.at("//div[@id = '_collection_placeholder']")
    b.replace(@options[:collection_doc])
    from_xhtml(ret)
  end

  collection_conv
end

#overall_docconv_cover(collection_conv) ⇒ Object 



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# File 'lib/metanorma/collection/renderer/render_word.rb', line 90

def overall_docconv_cover(collection_conv)
  p = Util::hash_key_detect(@directives, "collection-word-coverpage", nil)
  collection_conv.wordcoverpage =
    Util::rel_path_resolve(@dirname, p)
  p = Util::hash_key_detect(@directives, "collection-word-intropage", nil)
  collection_conv.wordintropage =
    Util::rel_path_resolve(@dirname, p)
end

#populate_internal_refs(refs) ⇒ Object 



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# File 'lib/metanorma/collection/renderer/fileprocess.rb', line 119

def populate_internal_refs(refs)
  @files.keys.reject do |k|
    @files.get(k, :attachment) || @files.get(k, :sectionsplit)
  end.each do |ident|
    locate_internal_refs1(refs, ident,
                          @isodoc.docid_prefix("", ident.dup))
  end
  refs
end

#set_displayorder_wrapping_doc(doc) ⇒ Object 



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# File 'lib/metanorma/collection/renderer/render_word.rb', line 46

def set_displayorder_wrapping_doc(doc)
  doc.xpath(ns("//preface/* | //sections/* | //annex"))
    .each_with_index do |x, i|
    x["displayorder"] = i + 1
  end
  doc
end

#strip_eref(eref) ⇒ Object 



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# File 'lib/metanorma/collection/renderer/utils.rb', line 50

def strip_eref(eref)
  eref.xpath(ns("./locality | ./localityStack")).each(&:remove)
  eref.replace(eref.children)
end

#strip_unresolved_repo_erefs(_document_id, bib_docid, erefs, bibitem) ⇒ Object

strip erefs if they are repository erefs, but do not point to a document within the current collection. This can happen if a collection consists of many documents, but not all are included in the current collection. Do not do this if this is a sectionsplit collection or a nested manifest. Return false if bibitem is not to be further processed



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# File 'lib/metanorma/collection/renderer/fileparse.rb', line 117

def strip_unresolved_repo_erefs(_document_id, bib_docid, erefs, bibitem)
  %r{^current-metanorma-collection/(?!Missing:)}.match?(bib_docid.text) and
    return true
  @nested and return false
  erefs[bibitem["id"]]&.each { |x| x.parent and strip_eref(x) }
  false
end

#suffix_anchor_indirect(prefix, suffix) ⇒ Object

encode both prefix and suffix to NCName



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# File 'lib/metanorma/collection/renderer/fileparse.rb', line 238

def suffix_anchor_indirect(prefix, suffix)
  k = "#{prefix}_#{suffix}"
  @ncnames[k] ||= Metanorma::Utils::to_ncname(k)
end

#supply_repo_ids(doc) ⇒ Object 



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# File 'lib/metanorma/collection/renderer/fileparse.rb', line 68

def supply_repo_ids(doc)
  doc.xpath(ns(BIBITEM_NOT_REPO_XPATH)).each do |b|
    b.xpath(ns("./docidentifier")).each do |docid|
      id = @isodoc.docid_prefix(docid["type"], docid.children.to_xml)
      @files.get(id) or next
      @files.get(id, :indirect_key) and next # will resolve as indirect key
      docid.next = docid_xml(id)
    end
  end
end

#svg_datauri(docxml, docid) ⇒ Object 



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# File 'lib/metanorma/collection/renderer/svg.rb', line 4

def svg_datauri(docxml, docid)
  rel = @files.get(docid, :rel_path)
  parent = @files.get(docid, :parentid) and
    rel = @files.get(parent, :rel_path)
  # if sectionsplit, use orig file dir
  dir = File.join(@dirname, File.dirname(rel))
  datauri_encode(docxml, dir)
end

#svg_unnest(docxml) ⇒ Object 



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# File 'lib/metanorma/collection/renderer/svg.rb', line 25

def svg_unnest(docxml)
  docxml.xpath(ns("//svgmap//image[.//*[name() = 'image']]")).each do |i|
    s = i.elements.detect { |e| e.name == "svg" } and
      i.replace(s)
  end
  docxml
end

#svgmap_resolve(docxml, docid) ⇒ Object 



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# File 'lib/metanorma/collection/renderer/svg.rb', line 13

def svgmap_resolve(docxml, docid)
  ids = @files.get(docid, :ids)
  docxml = svg_unnest(svg_datauri(docxml, docid))
  isodoc = IsoDoc::PresentationXMLConvert.new({})
  isodoc.bibitem_lookup(docxml)
  docxml.xpath(ns("//svgmap//eref")).each do |e|
    svgmap_resolve_eref(e, isodoc, docxml, ids)
  end
  Vectory::SvgMapping.new(docxml, "").call
  docxml.xpath(ns("//svgmap")).each { |s| isodoc.svgmap_extract(s) }
end

#svgmap_resolve_eref(eref, isodoc, _docxml, ids) ⇒ Object 



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# File 'lib/metanorma/collection/renderer/svg.rb', line 33

def svgmap_resolve_eref(eref, isodoc, _docxml, ids)
  href = isodoc.eref_target(eref) or return
  href = href[:link]
  href == "##{eref['bibitemid']}" ||
    (href =~ /^#/ && !ids[href.sub(/^#/, "")]) and return
  eref["target"] = href.strip
  eref.name = "link"
  eref.elements&.remove
end

#update_anchor_create_loc(_bib, eref, docid) ⇒ Object

if there is a crossref to another document, with no anchor, retrieve the anchor given the locality, and insert it into the crossref



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# File 'lib/metanorma/collection/renderer/fileparse.rb', line 245

def update_anchor_create_loc(_bib, eref, docid)
  ins = eref.at(ns("./localityStack")) or return
  type = ins.at(ns("./locality/@type"))&.text
  type = "clause" if type == "annex"
  ref = ins.at(ns("./locality/referenceFrom"))&.text
  a = @files.get(docid, :anchors).dig(type, ref) or return
  ins << "<locality type='anchor'><referenceFrom>#{a.sub(/^_/, '')}" \
    "</referenceFrom></locality>"
end

#update_anchors(bib, docid, erefs, erefs_no_anchor, erefs_anchors) ⇒ Object

bottleneck



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# File 'lib/metanorma/collection/renderer/fileparse.rb', line 212

def update_anchors(bib, docid, erefs, erefs_no_anchor, erefs_anchors)
  @files.get(docid) or error_anchor(erefs, docid)
  has_anchors, url, ncn_docid = update_anchors_prep(docid)
  erefs_no_anchor.each do |e|
    update_anchor_create_loc(bib, e, docid)
  end
  !url && has_anchors or return
  erefs_anchors.each do |e|
    update_anchors1(docid, ncn_docid, e)
  end
end

#update_anchors1(docid, ncn_docid, anchor) ⇒ Object 



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# File 'lib/metanorma/collection/renderer/fileparse.rb', line 224

def update_anchors1(docid, ncn_docid, anchor)
  @concat_anchors[anchor.text] ||= "#{ncn_docid}_#{anchor.text}"
  if @files.get(docid).dig(:anchors_lookup, @concat_anchors[anchor.text])
    anchor.content = @concat_anchors[anchor.text]
  end
end

#update_anchors_prep(docid) ⇒ Object 



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# File 'lib/metanorma/collection/renderer/fileparse.rb', line 231

def update_anchors_prep(docid)
  @concat_anchors = {}
  [@files.get(docid)&.key?(:anchors_lookup), @files.url?(docid),
   Metanorma::Utils::to_ncname(docid)]
end

#update_bibitem(bib, identifier) ⇒ Object 



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# File 'lib/metanorma/collection/renderer/fileprocess.rb', line 164

def update_bibitem(bib, identifier)
  docid = get_bibitem_docid(bib, identifier) or return
  newbib = dup_bibitem(docid, bib)
  url = @files.url(docid, relative: true,
                          doc: !@files.get(docid, :attachment))
  dest = newbib.at("./docidentifier") || newbib.at(ns("./docidentifier"))
  dest or dest = newbib.elements[-1]
  dest.previous = "<uri type='citation'>#{url}</uri>"
  bib.replace(newbib)
end

#update_direct_refs_to_docs(docxml, identifier) ⇒ Object

repo(current-metanorma-collection/ISO 17301-1:2016) replaced by bibdata of “ISO 17301-1:2016” in situ as bibitem. Any erefs to that bibitem id are replaced with relative URL Preferably with anchor, and is a job to realise dynamic lookup of localities.



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# File 'lib/metanorma/collection/renderer/fileparse.rb', line 84

def update_direct_refs_to_docs(docxml, identifier)
  erefs, erefs_no_anchor, anchors, erefs1 =
    update_direct_refs_to_docs_prep(docxml)
  docxml.xpath(ns("//bibitem")).each do |b|
    docid = b.at(ns("./docidentifier[@type = 'repository']")) or next
    strip_unresolved_repo_erefs(identifier, docid, erefs1, b) or next
    update_bibitem(b, identifier)
    docid = docid_to_citeas(b) or next
    erefs[docid] and
      update_anchors(b, docid, erefs[docid], erefs_no_anchor[docid],
                     anchors[docid])
  end
end

#update_direct_refs_to_docs_prep(docxml) ⇒ Object

Hash(docid) of arrays



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# File 'lib/metanorma/collection/renderer/fileparse.rb', line 99

def update_direct_refs_to_docs_prep(docxml)
  erefs = Util::gather_citeases(docxml)
  no_anchor = erefs.keys.each_with_object({}) { |k, m| m[k] = [] }
  anchors = erefs.keys.each_with_object({}) { |k, m| m[k] = [] }
  erefs.each do |k, v|
    v.each do |e|
      if loc = e.at(".//#{ANCHOR_XPATH}") then anchors[k] << loc
      else no_anchor[k] << e end
    end
  end
  [erefs, no_anchor, anchors, Util::gather_bibitemids(docxml)]
end

#update_indirect_refs_prep(docxml) ⇒ Object 



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# File 'lib/metanorma/collection/renderer/fileparse.rb', line 141

def update_indirect_refs_prep(docxml)
  @updated_anchors = {}
  @indirect_keys = {}
  [Util::gather_bibitems(docxml), Util::gather_bibitemids(docxml),
   docxml.root["document_suffix"], docxml.root["type"], {}]
end

#update_indirect_refs_to_docs(docxml, _docidentifier, internal_refs) ⇒ Object

Resolve erefs to a container of ids in another doc, to an anchor eref (direct link)



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# File 'lib/metanorma/collection/renderer/fileparse.rb', line 127

def update_indirect_refs_to_docs(docxml, _docidentifier, internal_refs)
  bib, erefs, doc_suffix, doc_type, f = update_indirect_refs_prep(docxml)
  internal_refs.each do |schema, ids|
    add_suffix = doc_suffix && doc_type && doc_type != schema
    ids.each do |id, file|
      f[file] ||= { url: @files.url?(file),
                    parentid: @files.get(file) && @files.get(file,
                                                             :parentid) }
      k = indirect_ref_key(schema, id, doc_suffix, add_suffix)
      update_indirect_refs_to_docs1(f[file], k, file, bib, erefs)
    end
  end
end

#update_indirect_refs_to_docs1(filec, key, file, bibitems, erefs) ⇒ Object 



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# File 'lib/metanorma/collection/renderer/fileparse.rb', line 179

def update_indirect_refs_to_docs1(filec, key, file, bibitems, erefs)
  erefs[key]&.each do |e|
    e["citeas"] = file
    update_indirect_refs_to_docs_anchor(e, file, filec[:url],
                                        filec[:parentid])
  end
  update_indirect_refs_to_docs_docid(bibitems[key], file)
end

#update_indirect_refs_to_docs_anchor(eref, file, url, parentid) ⇒ Object 



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# File 'lib/metanorma/collection/renderer/fileparse.rb', line 188

def update_indirect_refs_to_docs_anchor(eref, file, url, parentid)
  a = eref.at(".//#{ANCHOR_XPATH}") or return
  parentid and file = "#{parentid}_#{file}"
  existing = a.text
  anchor = if url then existing
             else 
               #suffix_anchor_indirect(existing, suffix)
               #k = "#{existing}_#{file}"
  #@ncnames[k] ||= Metanorma::Utils::to_ncname(k)
  @indirect_keys[existing] ||= {}
  @indirect_keys[existing][file] ||= Metanorma::Utils::to_ncname("#{existing}_#{file}")
             end
  @updated_anchors[existing] or a.children = anchor
  @updated_anchors[anchor] = true
end

#update_indirect_refs_to_docs_docid(bib, file) ⇒ Object 



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# File 'lib/metanorma/collection/renderer/fileparse.rb', line 204

def update_indirect_refs_to_docs_docid(bib, file)
  docid = bib&.at(ns("./docidentifier[@type = 'repository']")) or return
  docid.children = "current-metanorma-collection/#{file}"
  docid.previous =
    "<docidentifier type='metanorma-collection'>#{file}</docidentifier>"
end

#update_sectionsplit_eref_to_doc(eref, internal_refs, doclist, opts) ⇒ Object 



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# File 'lib/metanorma/collection/renderer/fileparse.rb', line 56

def update_sectionsplit_eref_to_doc(eref, internal_refs, doclist, opts)
  a = eref.at("./xmlns:localityStack/#{ANCHOR_XPATH}") or return
  doc = internal_refs[opts[:key]]["#{a.text}_#{opts[:target_suffix]}"]
  bibitemid = Metanorma::Utils::to_ncname("#{doc}_#{opts[:source_suffix]}")
  eref["bibitemid"] = bibitemid
  doclist[bibitemid] ||= doc
  doclist
end

#update_sectionsplit_refs_to_docs(docxml, internal_refs) ⇒ Object 



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# File 'lib/metanorma/collection/renderer/fileparse.rb', line 40

def update_sectionsplit_refs_to_docs(docxml, internal_refs)
  Util::gather_citeases(docxml).each do |k, v|
    (@files.get(k) && @files.get(k, :sectionsplit)) or next
    opts = { key: @files.get(k, :indirect_key),
             source_suffix: docxml.root["document_suffix"],
             target_suffix: @files.get(k, :document_suffix) }
    refs = v.each_with_object({}) do |eref, m|
      update_sectionsplit_eref_to_doc(eref, internal_refs, m, opts)
    end
    add_hidden_bibliography(docxml, refs)
  end
end

#update_xrefs(file, docid, internal_refs) ⇒ String

Resolves references to other files in the collection. Three routines:

  1. Eref to a document that has been split into multiple documents

(sectionsplit) are resolved to direct eref to the split document

  1. Indirect erefs to a file anchor in an unknwon file in the collection

(bibitem[@type = ‘internal’] ) are resolved to direct eref to the containing document

  1. Direct erefs to other files in collection

(repo(current-metanorma-collection/x) are resolved to hyperlinks

Parameters:

  • file (String) —

    XML content

  • identifier (String) —

    docid

  • internal_refs (Hash{String=>Hash{String=>String}] schema name to anchor to filename) —

    nternal_refs [HashString=>Hash{String=>String] schema name to anchor to filename

Returns:

  • (String) —

    XML content



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# File 'lib/metanorma/collection/renderer/fileparse.rb', line 17

def update_xrefs(file, docid, internal_refs)
  xml, sso = update_xrefs_prep(file, docid)
  @nested || sso or
    Metanorma::Collection::XrefProcess::xref_process(xml, xml, nil, docid,
                                                     @isodoc)
  @ncnames = {}
  @nested or update_indirect_refs_to_docs(xml, docid, internal_refs)
  @files.add_document_suffix(docid, xml)
  @nested or update_sectionsplit_refs_to_docs(xml, internal_refs)
  update_direct_refs_to_docs(xml, docid)
  hide_refs(xml)
  sso and eref2link(xml)
  @nested or svgmap_resolve(xml, docid)
  xml.to_xml
end

#update_xrefs_prep(file, docid) ⇒ Object 



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# File 'lib/metanorma/collection/renderer/fileparse.rb', line 33

def update_xrefs_prep(file, docid)
  docxml = file.is_a?(String) ? Nokogiri::XML(file, &:huge) : file
  supply_repo_ids(docxml)
  sso = @files.get(docid, :sectionsplit_output)
  [docxml, sso]
end

#wrapping_doc(doc, xml) ⇒ Object 



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# File 'lib/metanorma/collection/renderer/render_word.rb', line 21

def wrapping_doc(doc, xml)
  doc.at(ns("//bibdata")).replace(xml.at(ns("//bibdata")).to_xml)
  sections = wrapping_doc_body(doc)
  wrapping_doc_intro_outro(xml, sections)
  set_displayorder_wrapping_doc(doc)
end

#wrapping_doc_body(doc) ⇒ Object 



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# File 'lib/metanorma/collection/renderer/render_word.rb', line 35

def wrapping_doc_body(doc)
  doc.xpath(ns("//annex | //preface | //bibliography")).each(&:remove)
  s = doc.at(ns("//sections")) ||
    doc.root.elements[-1].after("<sections/>").next
  repl = <<~BODY
    <sections><clause id='_collection_placeholder'><p>PLACEHOLDER</p></clause></sections>
  BODY
  s.replace(repl)
  doc.at(ns("//sections"))
end

#wrapping_doc_intro_outro(xml, sections) ⇒ Object 



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# File 'lib/metanorma/collection/renderer/render_word.rb', line 28

def wrapping_doc_intro_outro(xml, sections)
  p = xml.at(ns("//prefatory-content")) and
    sections.previous = "<preface>#{p.children.to_xml}</preface>"
  p = xml.at(ns("//final-content")) and
    sections.next = "<annex>#{p.children.to_xml}</annex>"
end