Module: SpreadsheetArchitect::ClassMethods

Defined in:
lib/spreadsheet_architect.rb

Instance Method Summary collapse

Instance Method Details

#to_csv(opts = {}) ⇒ Object 



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# File 'lib/spreadsheet_architect.rb', line 107

def to_csv(opts={})
  options = SpreadsheetArchitect::Helpers.get_options(opts, self)

  CSV.generate do |csv|
    csv << options[:headers] if options[:headers]
    
    options[:data].each do |row_data|
      csv << row_data
    end
  end
end

#to_ods(opts = {}) ⇒ Object 



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# File 'lib/spreadsheet_architect.rb', line 119

def to_ods(opts={})
  options = SpreadsheetArchitect::Helpers.get_options(opts, self)

  spreadsheet = ODF::Spreadsheet.new

  spreadsheet.office_style :header_style, family: :cell do
    if options[:header_style]
      unless opts[:header_style] && opts[:header_style][:bold] == false #uses opts, temporary
        property :text, 'font-weight': :bold
      end
      if options[:header_style][:align]
        property :text, 'align': options[:header_style][:align]
      end
      if options[:header_style][:size]
        property :text, 'font-size': options[:header_style][:size]
      end
      if options[:header_style][:color] && opts[:header_style] && opts[:header_style][:color] #temporary
        property :text, 'color': "##{options[:header_style][:color]}"
      end
    end
  end
  spreadsheet.office_style :row_style, family: :cell do
    if options[:row_style]
      if options[:row_style][:bold]
        property :text, 'font-weight': :bold
      end
      if options[:row_style][:align]
        property :text, 'align': options[:row_style][:align]
      end
      if options[:row_style][:size]
        property :text, 'font-size': options[:row_style][:size]
      end
      if opts[:row_style] && opts[:row_style][:color] #uses opts, temporary
        property :text, 'color': "##{options[:row_style][:color]}"
      end
    end
  end

  spreadsheet.table options[:sheet_name] do 
    if options[:headers]
      row do
        options[:headers].each do |header|
          cell header, style: :header_style
        end
      end
    end
    options[:data].each do |row_data|
      row do 
        row_data.each do |y|
          cell y, style: :row_style
        end
      end
    end
  end

  return spreadsheet.bytes
end

#to_xlsx(opts = {}) ⇒ Object 



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# File 'lib/spreadsheet_architect.rb', line 177

def to_xlsx(opts={})
  options = SpreadsheetArchitect::Helpers.get_options(opts, self)

  header_style = {}
  header_style[:fg_color] = options[:header_style].delete(:color)
  header_style[:bg_color] = options[:header_style].delete(:background_color)
  if header_style[:align]
    header_style[:alignment] = {}
    header_style[:alignment][:horizontal] = options[:header_style].delete(:align)
  end
  header_style[:b] = options[:header_style].delete(:bold)
  header_style[:sz] = options[:header_style].delete(:font_size)
  header_style[:i] = options[:header_style].delete(:italic)
  if options[:header_style][:underline]
    header_style[:u] = options[:header_style].delete(:underline)
  end
  header_style.delete_if{|x| x.nil?}

  row_style = {}
  row_style[:fg_color] = options[:row_style].delete(:color)
  row_style[:bg_color] = options[:row_style].delete(:background_color)
  if row_style[:align]
    row_style[:alignment] = {}
    row_style[:alignment][:horizontal] = options[:row_style][:align]
  end
  row_style[:b] = options[:row_style].delete(:bold)
  row_style[:sz] = options[:row_style].delete(:font_size)
  row_style[:i] = options[:row_style].delete(:italic)
  if options[:row_style][:underline]
    row_style[:u] = options[:row_style].delete(:underline)
  end
  row_style.delete_if{|x| x.nil?}
  
  package = Axlsx::Package.new

  return package if options[:data].empty?

  package.workbook.add_worksheet(name: options[:sheet_name]) do |sheet|
    if options[:headers]
      sheet.add_row options[:headers], style: package.workbook.styles.add_style(header_style)
    end
    
    options[:data].each do |row_data|
      sheet.add_row row_data, style: package.workbook.styles.add_style(row_style), types: options[:types]
    end
  end

  return package.to_stream.read
end