Class: Uniword::Docx::DocumentStatistics

Inherits:
Object
  • Object
show all
Defined in:
lib/uniword/docx/document_statistics.rb

Constant Summary collapse

CJK_REGEX = 
/[一-鿿㐀-䶿豈-﫿⼀-⿟⺀-⻿]/
WHITESPACE_REGEX = 
/[ \t\r\n]/

Instance Method Summary collapse

Constructor Details

#initialize(package) ⇒ DocumentStatistics

Returns a new instance of DocumentStatistics.



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# File 'lib/uniword/docx/document_statistics.rb', line 9

def initialize(package)
  @package = package
end

Instance Method Details

#calculate ⇒ Hash{Symbol => Integer}

Returns:

  • (Hash{Symbol => Integer}) 


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# File 'lib/uniword/docx/document_statistics.rb', line 14

def calculate
  body = @package.document&.body
  return empty_stats unless body

  text_per_paragraph = []
  collect_text(body, text_per_paragraph)
  collect_notes(text_per_paragraph)
  collect_headers_footers(text_per_paragraph)

  non_empty = text_per_paragraph.reject { |t| t.strip.empty? }

  {
    pages: estimate_pages(non_empty.size),
    words: count_words(non_empty),
    characters: count_characters_no_spaces(non_empty),
    characters_with_spaces: count_characters_with_spaces(non_empty),
    paragraphs: non_empty.size,
    lines: estimate_lines(non_empty.size),
  }
end