Class: RelatonBipm::RawdataBipmMetrologia::ArticleParser

Inherits:
Object
  • Object
show all
Defined in:
lib/relaton_bipm/rawdata_bipm_metrologia/article_parser.rb

Constant Summary collapse

ATTRS = 
%i[docid title contributor date copyright abstract relation series
extent type doctype link].freeze

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(doc, journal, volume, article) ⇒ ArticleParser

Initialize parser

Parameters:

  • doc (Nokogiri::XML::Document) —

    XML document

  • journal (String) —

    journal

  • volume (String) —

    volume

  • article (String) —

    article



27
28
29
30
31
32
33
 
# File 'lib/relaton_bipm/rawdata_bipm_metrologia/article_parser.rb', line 27

def initialize(doc, journal, volume, article)
  @doc = doc.at "/article"
  @journal = journal
  @volume = volume
  @article = article
  @meta = doc.at("/article/front/article-meta")
end

Class Method Details

.parse(path) ⇒ RelatonBipm::BipmBibliographicItem

Create new parser and parse document

Parameters:

  • path (String) —

    path to XML file

Returns:



13
14
15
16
17
 
# File 'lib/relaton_bipm/rawdata_bipm_metrologia/article_parser.rb', line 13

def self.parse(path)
  doc = Nokogiri::XML(File.read(path, encoding: "UTF-8"))
  journal, volume, article = path.split("/")[-2].split("_")[1..]
  new(doc, journal, volume, article).parse
end

Instance Method Details

#affiliation(contrib) ⇒ Array<RelatonBib::Affiliation>

Parse affiliations

Parameters:

  • contrib (Nokogiri::XML::Element) —

    contributor element

Returns:

  • (Array<RelatonBib::Affiliation>) —

    array of affiliations



140
141
142
143
144
145
 
# File 'lib/relaton_bipm/rawdata_bipm_metrologia/article_parser.rb', line 140

def affiliation(contrib)
  contrib.xpath("./xref[@ref-type='aff']").map do |x|
    a = @meta.at("./contrib-group/aff[@id='#{x[:rid]}']") # /label/following-sibling::node()")
      parse_affiliation a
  end.compact
end

#bibitem(date, type) ⇒ RelatonBipm::BipmBibliographicItem

Create bibitem

Parameters:

  • date (String)
  • type (String) —

    date type

Returns:



308
309
310
311
312
313
 
# File 'lib/relaton_bipm/rawdata_bipm_metrologia/article_parser.rb', line 308

def bibitem(date, type)
  dt = RelatonBib::BibliographicDate.new(type: type, on: date)
  carrier = type == "epub" ? "online" : "print"
  medium = RelatonBib::Medium.new carrier: carrier
  BipmBibliographicItem.new title: parse_title, date: [dt], medium: medium
end

#create_docid(id, type, primary = nil) ⇒ RelatonBib::DocumentIdentifier

Create document identifier

Parameters:

  • id (String) —

    document id

  • type (String) —

    id type

  • primary (Boolean, nil) (defaults to: nil) —

    is primary id

Returns:

  • (RelatonBib::DocumentIdentifier) —

    document identifier



90
91
92
 
# File 'lib/relaton_bipm/rawdata_bipm_metrologia/article_parser.rb', line 90

def create_docid(id, type, primary = nil)
  RelatonBib::DocumentIdentifier.new id: id, type: type, primary: primary
end

#create_organization(contrib) ⇒ Object 



129
130
131
 
# File 'lib/relaton_bipm/rawdata_bipm_metrologia/article_parser.rb', line 129

def create_organization(contrib)
  RelatonBib::Organization.new name: contrib.at("./collab").text
end

#create_person(contrib) ⇒ Object 



122
123
124
125
126
127
 
# File 'lib/relaton_bipm/rawdata_bipm_metrologia/article_parser.rb', line 122

def create_person(contrib)
  name = contrib.at("./name")
  return unless name

  RelatonBib::Person.new name: fullname(name), affiliation: affiliation(contrib)
end

#date_part(date, type) ⇒ Object 



250
251
252
253
254
255
 
# File 'lib/relaton_bipm/rawdata_bipm_metrologia/article_parser.rb', line 250

def date_part(date, type)
  part = date.at("./#{type}")&.text
  return "01" if part.nil? || part.empty?

  part.rjust(2, "0")
end

#dates {|date, type| ... } ⇒ Array<String, Object>

Parse date

Yields:

  • (date, type) —

    date and type

Returns:

  • (Array<String, Object>) —

    string date or whatever block returns



241
242
243
244
245
246
247
248
 
# File 'lib/relaton_bipm/rawdata_bipm_metrologia/article_parser.rb', line 241

def dates
  @meta.xpath("./pub-date").map do |d|
    month = date_part(d, "month")
    day = date_part(d, "day")
    date = "#{d.at('./year').text}-#{month}-#{day}"
    block_given? ? yield(date, d[:"pub-type"]) : date
  end
end

#fullname(name) ⇒ RelatonBib::FullName

Create full name

Parameters:

  • contrib (Nokogiri::XML::Element) —

    contributor element

Returns:

  • (RelatonBib::FullName) —

    full name



196
197
198
199
200
 
# File 'lib/relaton_bipm/rawdata_bipm_metrologia/article_parser.rb', line 196

def fullname(name)
  cname = [name.at("./given-names"), name.at("./surname")].compact.map(&:text).join(" ")
  completename = RelatonBib::LocalizedString.new cname, "en", "Latn"
  RelatonBib::FullName.new completename: completename
end

#journal_title ⇒ String

Parse journal title

Returns:

  • (String) —

    journal title



77
78
79
 
# File 'lib/relaton_bipm/rawdata_bipm_metrologia/article_parser.rb', line 77

def journal_title
  @doc.at("./front/journal-meta/journal-title-group/journal-title").text
end

#parse ⇒ RelatonBipm::BipmBibliographicItem

Create new document

Returns:



40
41
42
43
 
# File 'lib/relaton_bipm/rawdata_bipm_metrologia/article_parser.rb', line 40

def parse
  attrs = ATTRS.to_h { |a| [a, send("parse_#{a}")] }
  BipmBibliographicItem.new(**attrs)
end

#parse_abstract ⇒ Array<RelatonBib::FormattedString>

Parse abstract

Returns:

  • (Array<RelatonBib::FormattedString>) —

    array of abstracts



281
282
283
284
285
286
287
 
# File 'lib/relaton_bipm/rawdata_bipm_metrologia/article_parser.rb', line 281

def parse_abstract
  @meta.xpath("./abstract").map do |a|
    RelatonBib::FormattedString.new(
      content: a.inner_html, language: a[:"xml:lang"], script: ["Latn"], format: "text/html",
    )
  end
end

#parse_address(aff) ⇒ Object 



177
178
179
180
181
182
183
184
185
186
187
 
# File 'lib/relaton_bipm/rawdata_bipm_metrologia/article_parser.rb', line 177

def parse_address(aff)
  address = []
  addr = aff.xpath("text()[preceding-sibling::institution]").text.gsub(/^\W*|\W*$/, "")
  address << addr unless addr.empty?
  country = aff.at('country')
  address << country.text if country && !country.text.empty?
  address = address.join(", ")
  return [] if address.empty?

  [RelatonBib::Address.new(formatted_address: address)]
end

#parse_affiliation(aff) ⇒ Object 



147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
 
# File 'lib/relaton_bipm/rawdata_bipm_metrologia/article_parser.rb', line 147

def parse_affiliation(aff)
  text = aff.xpath("text()|sup|sub").to_xml.split(",").map(&:strip).reject(&:empty?).join(", ")
  text = CGI::unescapeHTML(text)
  return if text.include?("Permanent address:") || text == "Germany" ||
    text.start_with?("Guest") || text.start_with?("Deceased") ||
    text.include?("Author to whom any correspondence should be addressed")

  args = {}
  institution = aff.at('institution')
  if institution
    name = institution.text
    return if name == "1005 Southover Lane"

    args[:subdivision] = parse_division(aff)
    args[:contact] = parse_address(aff)
  else
    name = text
  end
  args[:name] = [RelatonBib::LocalizedString.new(name)]
  org = RelatonBib::Organization.new(**args)
  RelatonBib::Affiliation.new(organization: org)
end

#parse_contributor ⇒ Array<RelatonBib::Contributor>

Parse contributor

Returns:

  • (Array<RelatonBib::Contributor>) —

    array of contributors



115
116
117
118
119
120
 
# File 'lib/relaton_bipm/rawdata_bipm_metrologia/article_parser.rb', line 115

def parse_contributor
  @meta.xpath("./contrib-group/contrib").map do |c|
    entity = create_person(c) || create_organization(c)
    RelatonBib::ContributionInfo.new(entity: entity, role: [type: c[:"contrib-type"]])
  end
end

#parse_copyright ⇒ Array<RelatonBib::CopyrightAssociation>

Parse copyright

Returns:

  • (Array<RelatonBib::CopyrightAssociation>) —

    array of copyright associations



262
263
264
265
266
267
268
269
270
271
272
273
274
 
# File 'lib/relaton_bipm/rawdata_bipm_metrologia/article_parser.rb', line 262

def parse_copyright
  @meta.xpath("./permissions").each_with_object([]) do |l, m|
    from = l.at("./copyright-year")
    next unless from

    owner = l.at("./copyright-statement").text.split(" & ").map do |c|
      /(?<name>[A-z]+(?:\s[A-z]+)*)/ =~ c
      org = RelatonBib::Organization.new name: name
      RelatonBib::ContributionInfo.new(entity: org)
    end
    m << RelatonBib::CopyrightAssociation.new(owner: owner, from: from.text)
  end
end

#parse_date ⇒ Array<RelatonBib::BibliographicDate>

Parse date

Returns:

  • (Array<RelatonBib::BibliographicDate>) —

    array of dates



229
230
231
232
 
# File 'lib/relaton_bipm/rawdata_bipm_metrologia/article_parser.rb', line 229

def parse_date
  on = dates.min
  [RelatonBib::BibliographicDate.new(type: "published", on: on)]
end

#parse_division(aff) ⇒ Object 



170
171
172
173
174
175
 
# File 'lib/relaton_bipm/rawdata_bipm_metrologia/article_parser.rb', line 170

def parse_division(aff)
  div = aff.xpath("text()[following-sibling::institution]").text.gsub(/^\W*|\W*$/, "")
  return [] if div.empty?

  [RelatonBib::LocalizedString.new(div)]
end

#parse_docid ⇒ Array<RelatonBib::DocumentIdentifier>

Parse docid

Returns:

  • (Array<RelatonBib::DocumentIdentifier>) —

    array of document identifiers



50
51
52
53
54
55
56
57
 
# File 'lib/relaton_bipm/rawdata_bipm_metrologia/article_parser.rb', line 50

def parse_docid
  pubid = "#{journal_title} #{volume_issue_article}"
  primary_id = create_docid pubid, "BIPM", true
  @meta.xpath("./article-id[@pub-id-type='doi']")
    .each_with_object([primary_id]) do |id, m|
    m << create_docid(id.text, id["pub-id-type"])
  end
end

#parse_doctype ⇒ Object 



352
353
354
 
# File 'lib/relaton_bipm/rawdata_bipm_metrologia/article_parser.rb', line 352

def parse_doctype
  DocumentType.new type: "article"
end

#parse_extent ⇒ Array<RelatonBib::Extent>

Parse extent

Returns:

  • (Array<RelatonBib::Extent>) —

    array of extents



332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
 
# File 'lib/relaton_bipm/rawdata_bipm_metrologia/article_parser.rb', line 332

def parse_extent
  locs = @meta.xpath("./volume|./issue|./fpage").map do |e|
    if e.name == "fpage"
      type = "page"
      to = @meta.at("./lpage")&.text
    else
      type = e.name
    end
    RelatonBib::Locality.new type, e.text, to
  end
  [RelatonBib::Extent.new(locs)]
  # %w[volume issue page].map.with_index do |t, i|
  #   RelatonBib::Locality.new t, volume_issue_page[i]
  # end
end

#parse_link ⇒ Object 



356
357
358
359
360
361
362
 
# File 'lib/relaton_bipm/rawdata_bipm_metrologia/article_parser.rb', line 356

def parse_link
  @meta.xpath("./article-id[@pub-id-type='doi']").each_with_object([]) do |l, a|
    url = "https://doi.org/#{l.text}"
    a << RelatonBib::TypedUri.new(content: url, type: "src")
    a << RelatonBib::TypedUri.new(content: url, type: "doi")
  end
end

#parse_relation ⇒ Array<RelatonBib::DocumentRelation>

Parese relation

Returns:

  • (Array<RelatonBib::DocumentRelation>) —

    array of document relations



294
295
296
297
298
 
# File 'lib/relaton_bipm/rawdata_bipm_metrologia/article_parser.rb', line 294

def parse_relation
  dates do |d, t|
    RelatonBib::DocumentRelation.new(type: "hasManifestation", bibitem: bibitem(d, t))
  end
end

#parse_series ⇒ Array<RelatonBib::Series>

Parse series

Returns:

  • (Array<RelatonBib::Series>) —

    array of series



320
321
322
323
324
325
 
# File 'lib/relaton_bipm/rawdata_bipm_metrologia/article_parser.rb', line 320

def parse_series
  title = RelatonBib::TypedTitleString.new(
    content: journal_title, language: ["en"], script: ["Latn"],
  )
  [RelatonBib::Series.new(title: title)]
end

#parse_title ⇒ Array<RelatonBib::TypedTitleString>

Parse title

Returns:

  • (Array<RelatonBib::TypedTitleString>) —

    array of title strings



99
100
101
102
103
104
105
106
107
108
 
# File 'lib/relaton_bipm/rawdata_bipm_metrologia/article_parser.rb', line 99

def parse_title
  @meta.xpath("./title-group/article-title").map do |t|
    next if t.text.empty?

    format = CGI.escapeHTML(t.inner_html) == t.inner_html ? "text/plain" : "text/html"
    RelatonBib::TypedTitleString.new(
      content: t.inner_html, language: t[:"xml:lang"], script: "Latn", format: format,
    )
  end.compact
end

#parse_type ⇒ Object 



348
349
350
 
# File 'lib/relaton_bipm/rawdata_bipm_metrologia/article_parser.rb', line 348

def parse_type
  "article"
end

#volume_issue_article ⇒ String

Parse volume, issue and page

Returns:

  • (String) —

    volume issue page



64
65
66
 
# File 'lib/relaton_bipm/rawdata_bipm_metrologia/article_parser.rb', line 64

def volume_issue_article
  [@journal, @volume, @article].compact.join(" ")
end