Class: RubyXL::Writer::WorksheetWriter

Inherits:
Object
  • Object
show all
Defined in:
lib/writer/worksheet_writer.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(dirpath, wb, sheet_num = 1) ⇒ WorksheetWriter

Returns a new instance of WorksheetWriter.



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# File 'lib/writer/worksheet_writer.rb', line 9

def initialize(dirpath, wb, sheet_num=1)
  @dirpath = dirpath
  @workbook = wb
  @sheet_num = sheet_num
  @worksheet = @workbook.worksheets[@sheet_num]
  @filepath = dirpath + '/xl/worksheets/sheet'+(sheet_num+1).to_s()+'.xml'
end

Instance Attribute Details

#dirpath ⇒ Object

Returns the value of attribute dirpath.



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# File 'lib/writer/worksheet_writer.rb', line 7

def dirpath
  @dirpath
end

#filepath ⇒ Object

Returns the value of attribute filepath.



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# File 'lib/writer/worksheet_writer.rb', line 7

def filepath
  @filepath
end

#sheet_num ⇒ Object

Returns the value of attribute sheet_num.



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# File 'lib/writer/worksheet_writer.rb', line 7

def sheet_num
  @sheet_num
end

#workbook ⇒ Object

Returns the value of attribute workbook.



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# File 'lib/writer/worksheet_writer.rb', line 7

def workbook
  @workbook
end

#worksheet ⇒ Object

Returns the value of attribute worksheet.



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# File 'lib/writer/worksheet_writer.rb', line 7

def worksheet
  @worksheet
end

Instance Method Details

#write ⇒ Object 



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# File 'lib/writer/worksheet_writer.rb', line 17

def write()
  builder = Nokogiri::XML::Builder.new do |xml|
    xml.worksheet('xmlns'=>"http://schemas.openxmlformats.org/spreadsheetml/2006/main",
    'xmlns:r'=>"http://schemas.openxmlformats.org/officeDocument/2006/relationships",
    'xmlns:mc'=>"http://schemas.openxmlformats.org/markup-compatibility/2006",
    'xmlns:mv'=>"urn:schemas-microsoft-com:mac:vml",
    'mc:Ignorable'=>'mv',
    'mc:PreserveAttributes'=>'mv:*') {
      col = 0
      @worksheet.sheet_data.each do |row|
        if row.size > col
          col = row.size
        end
      end
      row = Integer(@worksheet.sheet_data.size)
      dimension = 'A1:'
      dimension += Cell.convert_to_cell(row-1,col-1)
      xml.dimension('ref'=>dimension)
      xml.sheetViews {
        view = @worksheet.sheet_view
        if view.nil? || view[:attributes].nil?
          xml.sheetView('tabSelected'=>1,'view'=>'normalLayout','workbookViewId'=>0)
          raise 'end test' #TODO remove
        else
          view = view[:attributes]
          if view[:view].nil?
            view[:view] = 'normalLayout'
          end

          if view[:workbookViewId].nil?
            view[:workbookViewId] = 0
          end

          if view[:zoomScale].nil? || view[:zoomScaleNormal].nil?
            view[:zoomScale] = 100
            view[:zoomScaleNormal] = 100
          end

          if view[:tabSelected].nil?
            view[:tabSelected] = 1
          end

          xml.sheetView('tabSelected'=>view[:tabSelected],
                        'view'=>view[:view],
                        'workbookViewId'=>view[:workbookViewId],
                        'zoomScale'=>view[:zoomScale],
                        'zoomScaleNormal'=>view[:zoomScaleNormal]) {
            #TODO
            #can't be done unless I figure out a way to programmatically add attributes.
            #(can't put xSplit with an invalid value)
            # unless @worksheet.pane.nil?
              # xml.pane('state'=>@worksheet.pane[:state])
            # end
              # unless view[:selection].nil?
                # xml.
              # end
          }
        end
      }
      xml.sheetFormatPr('baseColWidth'=>'10','defaultRowHeight'=>'13')

      unless @worksheet.cols.nil? || @worksheet.cols.size==0
        xml.cols {
          if !@worksheet.cols.is_a?(Array)
            @worksheet.cols = [@worksheet.cols]
          end
          @worksheet.cols.each do |col|
            if col[:attributes][:customWidth].nil?
              col[:attributes][:customWidth] = '0'
            end
            if col[:attributes][:width].nil?
              col[:attributes][:width] = '10'
              col[:attributes][:customWidth] = '0'
            end
            # unless col[:attributes] == {}
              xml.col('style'=>@workbook.style_corrector[col[:attributes][:style].to_s].to_s,
                'min'=>col[:attributes][:min].to_s,
                'max'=>col[:attributes][:max].to_s,
                'width'=>col[:attributes][:width].to_s,
                'customWidth'=>col[:attributes][:customWidth].to_s)
            # end
          end
        }
      end

      xml.sheetData {
        i=0
        @worksheet.sheet_data.each_with_index do |row,i|
          #TODO fix this spans thing. could be 2:3 (not necessary)
          if @worksheet.row_styles[(i+1).to_s].nil?
            @worksheet.row_styles[(i+1).to_s] = {}
            @worksheet.row_styles[(i+1).to_s][:style] = '0'
          end
          custom_format = '1'
          if @worksheet.row_styles[(i+1).to_s][:style] == '0'
            custom_format = '0'
          end

          @worksheet.row_styles[(i+1).to_s][:style] = @workbook.style_corrector[@worksheet.row_styles[(i+1).to_s][:style].to_s]
          xml.row('r'=>(i+1).to_s, 'spans'=>'1:'+row.size.to_s,
            's'=>@worksheet.row_styles[(i+1).to_s][:style].to_s,
            'customFormat'=>custom_format,
            'ht'=>@worksheet.row_styles[(i+1).to_s][:height].to_s,
            'customHeight'=>@worksheet.row_styles[(i+1).to_s][:customHeight].to_s) {
            row.each_with_index do |dat, j|
              unless dat.nil?
                  #TODO do xml.c for all cases, inside specific.
                  # if dat.formula.nil?
                  dat.style_index = @workbook.style_corrector[dat.style_index.to_s]
                  xml.c('r'=>Cell.convert_to_cell(i,j),
                    's'=>dat.style_index.to_s, 't'=>dat.datatype) {
                    unless dat.formula.nil?
                      if dat.formula_attributes.nil? || dat.formula_attributes.empty?
                        xml.f dat.formula.to_s
                      else
                        xml.f('t'=>dat.formula_attributes['t'].to_s, 'ref'=>dat.formula_attributes['ref'], 'si'=>dat.formula_attributes['si']).nokogiri dat.formula
                      end
                    end
                    if(dat.datatype == 's')
                      unless dat.value.nil? #empty cell, but has a style
                        xml.v @workbook.shared_strings[dat.value].to_s
                      end
                    elsif(dat.datatype == 'str')
                      xml.v dat.value.to_s
                    elsif(dat.datatype == '') #number
                      xml.v dat.value.to_s
                    end
                  }
                  #
                  # else
                  #   xml.c('r'=>Cell.convert_to_cell(i,j)) {
                  #     xml.v dat.value.to_s
                  #   }
                  # end #data.formula.nil?
              end #unless dat.nil?
            end #row.each_with_index
          }
        end
      }


      xml.sheetCalcPr('fullCalcOnLoad'=>'1')

      unless @worksheet.merged_cells.nil? || @worksheet.merged_cells.size==0
        xml.mergeCells {
          @worksheet.merged_cells.each do |merged_cell|
            xml.mergeCell('ref'=>merged_cell[:attributes][:ref].to_s)
          end
        }
      end

      xml.phoneticPr('fontId'=>'1','type'=>'noConversion')

      unless @worksheet.validations.nil?
        xml.dataValidations('count'=>@worksheet.validations.size.to_s) {
          @worksheet.validations.each do |validation|
            xml.dataValidation('type'=>validation[:attributes][:type],
              'sqref'=>validation[:attributes][:sqref],
              'allowBlank'=>Integer(validation[:attributes][:allowBlank]).to_s,
              'showInputMessage'=>Integer(validation[:attributes][:showInputMessage]).to_s,
              'showErrorMessage'=>Integer(validation[:attributes][:showErrorMessage]).to_s) {
                unless validation[:formula1].nil?
                  xml.formula1 validation[:formula1]
                end
              }
          end
        }
      end

      xml.pageMargins('left'=>'0.75','right'=>'0.75','top'=>'1',
        'bottom'=>'1','header'=>'0.5','footer'=>'0.5')

      xml.pageSetup('orientation'=>'portrait',
        'horizontalDpi'=>'4294967292', 'verticalDpi'=>'4294967292')

      unless @worksheet.legacy_drawing.nil?
        xml.legacyDrawing('r:id'=>@worksheet.legacy_drawing[:attributes][:id])
      end            

      unless @worksheet.extLst.nil?
        xml.extLst {
          xml.ext('xmlns:mx'=>"http://schemas.microsoft.com/office/mac/excel/2008/main",
          'uri'=>"http://schemas.microsoft.com/office/mac/excel/2008/main") {
            xml['mx'].PLV('Mode'=>'1', 'OnePage'=>'0','WScale'=>'0')
          }
        }
      end
    }
  end
  contents = builder.to_xml
  contents = contents.gsub(/\n/,'')
  contents = contents.gsub(/>(\s)+</,'><')
  contents = contents.sub(/<\?xml version=\"1.0\"\?>/,'<?xml version="1.0" encoding="UTF-8" standalone="yes"?>'+"\n")
  contents
end