Class: ContentLoader

Inherits:
Object
  • Object
show all
Defined in:
lib/asker/loader/content_loader.rb

Instance Method Summary collapse

Instance Method Details

#call(filepath, content) ⇒ Object

Load XML content into Asker data objects

Parameters:

  • filepath (String) —

    File path

  • content (String) —

    XML plane text content



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# File 'lib/asker/loader/content_loader.rb', line 14

def call(filepath, content)
  begin
    xmlcontent = REXML::Document.new(content)
  rescue REXML::ParseException
    raise_error_with(filepath, content)
  end
  codes = []
  concepts = []
  problems = []
  lang = read_lang_attribute(xmlcontent)
  context = read_context_attribute(xmlcontent)

  xmlcontent.root.elements.each do |xmldata|
    case xmldata.name
    when "code"
      codes << read_code(xmldata, filepath)
    when "concept"
      concepts << read_concept(xmldata, filepath, lang, context)
    when "problem"
      problems << read_problem(xmldata, filepath, lang, context)
    else
      Logger.warn "ContentLoader: Unknown tag (#{xmldata.name}) Use concept, code or problem."
    end
  end

  {concepts: concepts, codes: codes, problems: problems}
end