Class: CPEE::Frames::NewFrameWait

Inherits:
Riddl::Implementation
  • Object
show all
Defined in:
lib/cpee-frames/implementation.rb

Overview

}}}

Instance Method Summary collapse

Instance Method Details

#headers ⇒ Object 



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# File 'lib/cpee-frames/implementation.rb', line 191

def headers
  Riddl::Header.new('CPEE-CALLBACK', 'true')
end

#response ⇒ Object

{{{NewFrameWait



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# File 'lib/cpee-frames/implementation.rb', line 145

def response
  data_dir = @a[1]
  path = File.join(data_dir,@r.last,'frames.json')
  file = File.read(path)
  data_hash = JSON::parse(file)

  # check if new frame overlaps others if it does, delete overlapped frames
  data_hash["data"].each do | c |
    if CPEE::Frames::overlap?(c['lx'], c['ly'], c['rx'], c['ry'], @p[1].value.to_i, @p[2].value.to_i, (@p[1].value.to_i + @p[3].value.to_i - 1), (@p[2].value.to_i + @p[4].value.to_i - 1))
      data_hash["data"].delete(c)
    end
  end

  # check if url is set
  if @p[5].value != ""
    urls = JSON::parse(@p[5].value);
    if @p[6].value == ""
      hash = {lx: @p[1].value.to_i, ly: @p[2].value.to_i, rx: (@p[1].value.to_i + @p[3].value.to_i - 1), ry: (@p[2].value.to_i + @p[4].value.to_i - 1), url: urls, default: "{}", callback: @h['CPEE_CALLBACK']};
    else
      hash = {lx: @p[1].value.to_i, ly: @p[2].value.to_i, rx: (@p[1].value.to_i + @p[3].value.to_i - 1), ry: (@p[2].value.to_i + @p[4].value.to_i - 1), url: urls, default: JSON::parse(@p[6].value), callback: @h['CPEE_CALLBACK']};
    end
    data_hash['data'].push(hash)
    File.write(path, JSON.dump(data_hash))

    # only send active url to client
    infofile = File.join(data_dir,@r.last,'info.json')
    infojson = JSON::parse(File.read(infofile))
    hash["url"] = urls.find{ |h| h['lang'] == infojson["lang"]}['url']

    File.write(File.join(data_dir,@r.last,'callback'),@h['CPEE_CALLBACK'])

    @a[0].send(JSON.dump({ message: 'display', content: hash }))
  else
    File.write(path, JSON.dump(data_hash))
    hash = {lx: @p[1].value.to_i, ly: @p[2].value.to_i, rx: (@p[1].value.to_i + @p[3].value.to_i - 1), ry: (@p[2].value.to_i + @p[4].value.to_i - 1), url: "empty", default: "{}", callback: @h['CPEE_CALLBACK']};

    File.write(File.join(data_dir,@r.last,'callback'),@h['CPEE_CALLBACK'])


    @a[0].send(JSON.dump({ message: 'display', content: hash }))

    Typhoeus.put(@h['CPEE_CALLBACK'], body: "No Frame Set")
  end
  nil

end