Class: VersionController

Inherits:
ApplicationController show all
Defined in:
app/controllers/version_controller.rb

Instance Method Summary collapse

Instance Method Details

#index ⇒ Object 



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# File 'app/controllers/version_controller.rb', line 2

def index
  @versioninfo = VersionHelper::VersionInfo.createVersionInfo()

  # [2014-11-03 Christo] The respond_to only seems to look at Accept: ...
  # respond_to do |format|
  #   format.html { render plain: @versioninfo.to_s }
  #   format.json { render json: @versioninfo.to_h.to_json }
  #   format.js   { render json: @versioninfo.to_h.to_json }
  # end

  # [2014-11-03 Christo] There is opportunity here to put this in a base class ...
  content_type = Mime::Type.lookup(env['CONTENT_TYPE'])
  unless content_type
    content_type = Mime::Type.parse(env['HTTP_ACCEPT'])
    content_type = content_type.shift if content_type.is_a?(Array)
  end
  format       = if params[:format]
                   params[:format].gsub(%r'^/*','').to_sym
                 else
                   content_type ? content_type.to_sym : :html
                 end
  case format
    when :json
      render json: @versioninfo.to_h.to_json
    when :xml
      render xml: @versioninfo.to_h.to_xml
    else
      render plain: @versioninfo.to_s
  end
end