Class: OoxmlParser::DocumentProperties

Inherits:
OOXMLDocumentObject show all
Defined in:
lib/ooxml_parser/docx_parser/docx_data/document_structure/document_properties.rb

Constant Summary

Constants inherited from OOXMLDocumentObject

OOXMLDocumentObject::DEFAULT_DIRECTORY_FOR_MEDIA

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from OOXMLDocumentObject

#==, add_to_xmls_stack, copy_file_and_rename_to_zip, copy_media_file, current_xml, dir, encrypted_file?, get_link_from_rels, media_folder, option_enabled?, unzip_file

Constructor Details

#initialize(pages = nil, words = nil) ⇒ DocumentProperties

Returns a new instance of DocumentProperties.



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# File 'lib/ooxml_parser/docx_parser/docx_data/document_structure/document_properties.rb', line 6

def initialize(pages = nil, words = nil)
  @pages = pages
  @words = words
end

Instance Attribute Details

#pages ⇒ Object

Returns the value of attribute pages.



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# File 'lib/ooxml_parser/docx_parser/docx_data/document_structure/document_properties.rb', line 4

def pages
  @pages
end

#words ⇒ Object

Returns the value of attribute words.



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# File 'lib/ooxml_parser/docx_parser/docx_data/document_structure/document_properties.rb', line 4

def words
  @words
end

Class Method Details

.parse ⇒ DocumentProperties

Parse Document properties

Returns:



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# File 'lib/ooxml_parser/docx_parser/docx_data/document_structure/document_properties.rb', line 13

def self.parse
  properties = DocumentProperties.new
  properties_file = "#{OOXMLDocumentObject.path_to_folder}docProps/app.xml"
  unless File.exist?(properties_file)
    warn "There is no 'docProps/app.xml' in docx. It may be some problem with it"
    return properties
  end
  doc_props = XmlSimple.xml_in(File.open(properties_file))
  properties.pages = doc_props['Pages'].first.to_i unless doc_props['Pages'].nil?
  properties.words = doc_props['Words'].first.to_i unless doc_props['Words'].nil?
  properties
end