Class: ADIWG::Mdtranslator::Writers::Fgdc::Source

Inherits:
Object
  • Object
show all
Defined in:
lib/adiwg/mdtranslator/writers/fgdc/classes/class_source.rb

Instance Method Summary collapse

Constructor Details

#initialize(xml, hResponseObj) ⇒ Source 



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# File 'lib/adiwg/mdtranslator/writers/fgdc/classes/class_source.rb', line 19

def initialize(xml, hResponseObj)
   @xml = xml
   @hResponseObj = hResponseObj
   @NameSpace = ADIWG::Mdtranslator::Writers::Fgdc
end

Instance Method Details

#writeXML(hSource, aSourceCollection) ⇒ Object 



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# File 'lib/adiwg/mdtranslator/writers/fgdc/classes/class_source.rb', line 25

def writeXML(hSource, aSourceCollection)
   
   # skip if this source is already identified
   unless hSource[:sourceId].nil?
      return if aSourceCollection.include?(hSource[:sourceId])
      aSourceCollection << hSource[:sourceId]
   end
   if hSource[:sourceId].nil?
      @NameSpace.issueError(230)
   end

   @xml.tag!('srcinfo') do

      # classes used
      citationClass = Citation.new(@xml, @hResponseObj)
      timePeriodClass = TimePeriod.new(@xml, @hResponseObj)

      # source 2.5.1.1 (srccite) - source citation (required)
      # <- resourceLineage.source.sourceCitation
      unless hSource[:sourceCitation].empty?
         @xml.tag!('srccite') do
            citationClass.writeXML(hSource[:sourceCitation], [], 'lineage source')
         end
      end
      if hSource[:sourceCitation].empty?
         @NameSpace.issueWarning(231, nil, "source ID #{hSource[:sourceId]}")
      end

      # source 2.5.1.2 (srcscale) - source scale denominator
      # <- resourceLineage.source.spatialResolution.scaleFactor
      haveResolution = false
      unless hSource[:spatialResolution].empty?
         unless hSource[:spatialResolution].nil?
            haveResolution = true
            @xml.tag!('srcscale', hSource[:spatialResolution][:scaleFactor].to_s)
         end
      end
      if !haveResolution && @hResponseObj[:writerShowTags]
         @xml.tag!('srcscale')
      end

      # source 2.5.1.3 (typesrc) - type of source media (required)
      # <- resourceLineage.source.description
      unless hSource[:description].nil?
         @xml.tag!('typesrc', hSource[:description])
      end
      if hSource[:description].nil?
         @NameSpace.issueWarning(232, 'typesrc', "source ID #{hSource[:sourceId]}")
      end

      # source 2.5.1.4 (srctime) - source time period (required)
      # <- resourceLineage.source.scope.extents[0].temporalExtent[0].timePeriod
      haveTime = false
      unless hSource[:scope].empty?
         unless hSource[:scope][:extents].empty?
            unless hSource[:scope][:extents][0][:temporalExtents].empty?
               unless hSource[:scope][:extents][0][:temporalExtents][0][:timePeriod].empty?
                  haveTime = true
                  hTimePeriod = hSource[:scope][:extents][0][:temporalExtents][0][:timePeriod]
                  @xml.tag!('srctime') do
                     timePeriodClass.writeXML(hTimePeriod, 'srccurr')
                  end
               end
            end
         end
      end
      unless haveTime
         @NameSpace.issueWarning(233, nil, "source ID #{hSource[:sourceId]}")
      end

      # source 2.5.1.5 (srccitea) - source citation abbreviation (required)
      # <- resourceLineage.source.sourceId
      unless hSource[:sourceId].nil?
         @xml.tag!('srccitea', hSource[:sourceId])
      end
      if hSource[:sourceId].nil?
         @NameSpace.issueWarning(234, 'srccitea', "source ID #{hSource[:sourceId]}")
      end

      # source 2.5.1.6 (srccontr) - source contribution (required)
      # <- resourceLineage.source.description
      unless hSource[:description].nil?
         @xml.tag!('srccontr', hSource[:description])
      end
      if hSource[:description].nil?
         @NameSpace.issueWarning(235, 'srccontr', "source ID #{hSource[:sourceId]}")
      end

   end

end