Class: RubyXL::Writer::AppWriter

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

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(dirpath, wb) ⇒ AppWriter

Returns a new instance of AppWriter.



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# File 'lib/writer/app_writer.rb', line 13

def initialize(dirpath, wb)
  @dirpath = dirpath
  @filepath = dirpath+'/docProps/app.xml'
  @workbook = wb
end

Instance Attribute Details

#dirpath ⇒ Object

Returns the value of attribute dirpath.



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# File 'lib/writer/app_writer.rb', line 11

def dirpath
  @dirpath
end

#filepath ⇒ Object

Returns the value of attribute filepath.



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# File 'lib/writer/app_writer.rb', line 11

def filepath
  @filepath
end

#workbook ⇒ Object

Returns the value of attribute workbook.



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# File 'lib/writer/app_writer.rb', line 11

def workbook
  @workbook
end

Instance Method Details

#write ⇒ Object 



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# File 'lib/writer/app_writer.rb', line 19

def write()

  builder = Nokogiri::XML::Builder.new do |xml|
    xml.Properties('xmlns' => 'http://schemas.openxmlformats.org/officeDocument/2006/extended-properties',
    'xmlns:vt'=>'http://schemas.openxmlformats.org/officeDocument/2006/docPropsVTypes') {
      xml.Application @workbook.application
      xml.DocSecurity '0'
      xml.ScaleCrop 'false'
      xml.HeadingPairs {
        xml['vt'].vector(:size => '2', :baseType => 'variant') {
          xml['vt'].variant {
            xml['vt'].lpstr 'Worksheets'
          }
          xml['vt'].variant {
            xml['vt'].i4 @workbook.worksheets.size.to_s()
          }
        }
      }
      xml.TitlesOfParts {
        xml['vt'].vector(:size=>@workbook.worksheets.size.to_s(), :baseType=>"lpstr") {
          @workbook.worksheets.each do |sheet|
            xml['vt'].lpstr sheet.sheet_name
          end
        }
      }
      xml.Company @workbook.company
      xml.LinksUpToDate 'false'
      xml.SharedDoc 'false'
      xml.HyperlinksChanged 'false'
      xml.AppVersion @workbook.appversion
    }
  end
  contents = builder.to_xml
  if(contents =~ /xmlns:vt=\"(.*)\" xmlns=\"(.*)\"/)
    contents.sub(/xmlns:vt=\"(.*)\" xmlns=\"(.*)\"<A/,'xmlns="'+$2+'" xmlns:vt="'+$1+'"<A')
  end
  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