Module: LLT::Core::Api::Helpers

Includes:
XmlEscape
Defined in:
lib/llt/core/api/helpers.rb

Instance Method Summary collapse

Instance Method Details

#extract_markup_params(params) ⇒ Object 



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# File 'lib/llt/core/api/helpers.rb', line 25

def extract_markup_params(params)
  mu_params = %i{ recursive indexing inline id_as }
  extracted = [params[:tags]]
  relevant = mu_params.each_with_object({}) do |param, h|
    val = params[param]
    val = params[param.to_s] if val.nil?
    h[param] = val unless val.nil?
  end
  extracted << relevant
end

#extract_text(params) ⇒ Object

tries to resolve an uri or a text included in the params

strips any incoming xml declaration because it gets added back in at the end and otherwise will be duped if an xml declaration is included, the xml param is set to true



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# File 'lib/llt/core/api/helpers.rb', line 15

def extract_text(params)
  text = get_text(params)
  if has_xml_declaration?(text)
    params[:xml] = true
    text.sub(XML_DECLARATION_REGEXP, '')
  else
    text
  end
end

#to_xml(elements, params = {}) ⇒ Object 



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# File 'lib/llt/core/api/helpers.rb', line 36

def to_xml(elements, params = {})
  root = params[:root] || 'doc'
  root_close = root.match(/^\w+/)[0]
  tags, options = *extract_markup_params(params)
  body = elements.each_with_object('') do |e, str|
    # need to clone, otherwise the tags will get eaten
    # up in the markup method, but we cannot if tags
    # is nil
    cloned_tags = (tags ? tags.clone : tags)
    # Options need to be cloned as well! Time for another
    # jruby issue: The keywords seem to be eaten up somewhere
    # along the road. Need to investigate further.
    str << e.to_xml(cloned_tags, options.clone)
  end
  "#{XML_DECLARATION}<#{root}>#{body}</#{root_close}>"
end

#typecast_params!(params) ⇒ Object 



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# File 'lib/llt/core/api/helpers.rb', line 53

def typecast_params!(params)
  params.each do |k, v|
    params[k] = typecast(v)
  end
end