Class: Libera::Tei

Inherits:
Object
  • Object
show all
Includes:
OM::XML::Document
Defined in:
lib/libera/tei.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.xml_template ⇒ Object 



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# File 'lib/libera/tei.rb', line 35

def self.xml_template
  builder = Nokogiri::XML::Builder.new(:encoding => 'UTF-8') do |xml|
    xml.TEI("xmlns"=>"http://www.tei-c.org/ns/1.0") {
      xml.teiHeader{
        xml.fileDesc{
          xml.titleStmt{
            xml.title
          }
          xml.publicationStmt{
            xml.p_
          }
          xml.sourceDesc{
            xml.p_
          }
        }
      }
      xml.text_{
        xml.body{
          xml.ab
        }
      }
    }
  end
    
  return builder.doc
end

Instance Method Details

#add_anon_block(text) ⇒ Object 



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# File 'lib/libera/tei.rb', line 106

def add_anon_block(text)
  if self.find_by_terms(:text, :body, :page_break).blank?
    # Raise error, page break required
    raise "Page Break not found, unable to add anon block"
  end
  
  if self.find_by_terms(:text, :body, :page_break).count == 1
    self.template_registry.add_next_sibling(self.find_by_terms(:text, :body, :page_break => 0).first, :anon_block, text)
  else
    self.template_registry.add_next_sibling(self.find_by_terms(:text, :body, :page_break).last, :anon_block, text)
  end
end

#add_body ⇒ Object 



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# File 'lib/libera/tei.rb', line 70

def add_body
  begin
    self.template_registry.add_child(self.find_by_terms(:text => 0), :body)
  rescue NoMethodError
    raise "Unable to add XML node to base template"
  end
end

#add_page_break(page_img) ⇒ Object 



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# File 'lib/libera/tei.rb', line 78

def add_page_break(page_img)
  # any text?
  if self.find_by_terms(:text => 0).blank?
    self.add_text
  end
  
  # any body?
  if self.find_by_terms(:text, :body => 0).blank?
    self.add_body
  end
  
  # any anon breaks?
  ab_count = self.find_by_terms(:text, :body, :anon_block).count
  
  if ab_count == 1 && self.find_by_terms(:text, :body, :anon_block).first.text.blank?
    self.find_by_terms(:text, :body, :anon_block).first.remove
    ab_count = 0
  end
  
  if !(ab_count > 0)
    # if not add to child of body
    self.template_registry.add_child(self.find_by_terms(:text, :body => 0), :page_break, page_img)
  else
    # else add as sibling
    self.template_registry.add_next_sibling(self.find_by_terms(:text, :body, :anon_block).last, :page_break, page_img)
  end
end

#add_text ⇒ Object 



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# File 'lib/libera/tei.rb', line 62

def add_text
  begin
    self.template_registry.add_child(self.ng_xml.root, :text)
  rescue NoMethodError
    raise "Unable to add XML node to base template"
  end
end