Class: RubyXL::WorkbookRelationships

Inherits:
OOXMLRelationshipsFile show all
Defined in:
lib/rubyXL/objects/relationships.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from OOXMLRelationshipsFile

#find_by_rid, #find_by_target

Methods inherited from OOXMLTopLevelObject

#add_to_zip, parse_file, set_namespaces, #xlsx_path

Methods included from OOXMLObjectClassMethods

#define_attribute, #define_child_node, #define_element_name, #obtain_class_variable, #parse, #set_countable

Methods included from OOXMLObjectInstanceMethods

#dup, #index_in_collection, #initialize, #write_xml

Instance Attribute Details

#workbook ⇒ Object

Returns the value of attribute workbook.



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# File 'lib/rubyXL/objects/relationships.rb', line 47

def workbook
  @workbook
end

Class Method Details

.xlsx_path ⇒ Object 



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# File 'lib/rubyXL/objects/relationships.rb', line 74

def self.xlsx_path
  File.join('xl', '_rels', 'workbook.xml.rels')
end

Instance Method Details

#before_write_xml ⇒ Object 



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# File 'lib/rubyXL/objects/relationships.rb', line 49

def before_write_xml
  self.relationships = []

  @workbook.worksheets.each_with_index { |sheet, i|
    relationships << document_relationship(sheet.xlsx_path.gsub(/^xl\//, ''), sheet.rel_type)
  }

  @workbook.external_links.each_key { |k| 
    relationships << document_relationship("externalLinks/#{k}", 'externalLink')
  }

  relationships << document_relationship('theme/theme1.xml', 'theme')
  relationships << document_relationship('styles.xml', 'styles')

  if @workbook.shared_strings_container && !@workbook.shared_strings_container.strings.empty? then
    relationships << document_relationship('sharedStrings.xml', 'sharedStrings') 
  end

  if @workbook.calculation_chain && !@workbook.calculation_chain.cells.empty? then
    relationships << document_relationship('calcChain.xml', 'calcChain') 
  end

  true
end