Method: Roo::OpenOffice#initialize

Defined in:
lib/roo/open_office.rb

#initialize(filename, options = {}) ⇒ OpenOffice

initialization and opening of a spreadsheet file values for packed: :zip



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# File 'lib/roo/open_office.rb', line 10

def initialize(filename, options={})
  packed = options[:packed]
  file_warning = options[:file_warning] || :error

  @only_visible_sheets = options[:only_visible_sheets]
  file_type_check(filename,'.ods','an Roo::OpenOffice', file_warning, packed)
  @tmpdir = make_tmpdir(filename.split('/').last, options[:tmpdir_root])
  @filename = local_filename(filename, @tmpdir, packed)
  #TODO: @cells_read[:default] = false
  Zip::File.open(@filename) do |zip_file|
    if content_entry = zip_file.glob("content.xml").first
      roo_content_xml_path = File.join(@tmpdir, 'roo_content.xml')
      content_entry.extract(roo_content_xml_path)
      decrypt_if_necessary(
        zip_file,
        content_entry,
        roo_content_xml_path,
        options
      )
    else
      raise ArgumentError, 'file missing required content.xml'
    end
  end
  super(filename, options)
  @formula = Hash.new
  @style = Hash.new
  @style_defaults = Hash.new { |h,k| h[k] = [] }
  @table_display = Hash.new { |h,k| h[k] = true }
  @font_style_definitions = Hash.new
  @comment = Hash.new
  @comments_read = Hash.new
end