class CanvasCc::CanvasCC::MatchingQuestionWriter
Private Class Methods
write_additional_nodes(item_node, question)
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# File lib/canvas_cc/canvas_cc/matching_question_writer.rb, line 59 def self.write_additional_nodes(item_node, question) question.matches.each do |match| next unless match.has_key?(:answer_feedback) && match[:answer_feedback].length > 0 item_node.itemfeedback(:ident => "#{match[:id]}_fb") do |feedback_node| feedback_node.flow_mat do |flow_node| flow_node.material do |material_node| material_node.mattext match[:answer_feedback], :texttype => 'text/plain' end end end end end
write_response_conditions(processing_node, question)
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# File lib/canvas_cc/canvas_cc/matching_question_writer.rb, line 36 def self.write_response_conditions(processing_node, question) real_matches = question.matches.select{|m| m[:question_text].length > 0} score = 100.0 / real_matches.length.to_i real_matches.each do |match| processing_node.respcondition do |condition_node| condition_node.conditionvar do |var_node| var_node.varequal match[:id], :respident => "response_#{match[:id]}" end condition_node.setvar "%.2f" % score, :varname => 'SCORE', :action => 'Add' end next unless match.has_key?(:answer_feedback) && match[:answer_feedback].length > 0 processing_node.respcondition do |condition_node| condition_node.conditionvar do |var_node| var_node.not do |not_node| not_node.varequal match[:id], :respident => "response_#{match[:id]}" end end condition_node.displayfeedback :linkrefid => "#{match[:id]}_fb", :feedbacktype => 'Response' end end end
write_responses(presentation_node, question)
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# File lib/canvas_cc/canvas_cc/matching_question_writer.rb, line 7 def self.write_responses(presentation_node, question) question.matches.each do |match| presentation_node.response_lid(:ident => "response_#{match[:id]}") do |response_node| next unless match[:question_text].length > 0 response_node.material do |material_node| material_node.mattext(match[:question_text], :texttype => 'text/plain') end response_node.render_choice do |choice_node| question.matches.each do |possible_match| choice_node.response_label(:ident => possible_match[:id]) do |label_node| label_node.material do |material_node| material_node.mattext(possible_match[:answer_text], :texttype => 'text/plain') end end end next unless question.distractors question.distractors.each do |distractor| choice_node.response_label(:ident => Digest::MD5.hexdigest(distractor)) do |label_node| label_node.material do |material_node| material_node.mattext(distractor, :texttype => 'text/plain') end end end end end end end