Class: VimGolf::Challenge

Inherits:
Object
  • Object
show all
Defined in:
lib/vimgolf/challenge.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(id) ⇒ Challenge

Returns a new instance of Challenge.



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# File 'lib/vimgolf/challenge.rb', line 10

def initialize(id)
  @id = id
end

Instance Attribute Details

#id ⇒ Object (readonly)

Returns the value of attribute id.



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# File 'lib/vimgolf/challenge.rb', line 3

def id
  @id
end

#input_path ⇒ Object (readonly)

Returns the value of attribute input_path.



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# File 'lib/vimgolf/challenge.rb', line 116

def input_path
  @input_path
end

#log_path ⇒ Object (readonly)

Returns the value of attribute log_path.



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# File 'lib/vimgolf/challenge.rb', line 119

def log_path
  @log_path
end

#otype ⇒ Object (readonly)

Returns the value of attribute otype.



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# File 'lib/vimgolf/challenge.rb', line 3

def otype
  @otype
end

#output_path ⇒ Object (readonly)

Returns the value of attribute output_path.



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# File 'lib/vimgolf/challenge.rb', line 118

def output_path
  @output_path
end

#remote ⇒ Object (readonly)

Returns the value of attribute remote.



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# File 'lib/vimgolf/challenge.rb', line 3

def remote
  @remote
end

#type ⇒ Object (readonly)

Returns the value of attribute type.



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# File 'lib/vimgolf/challenge.rb', line 3

def type
  @type
end

#vimrc_path ⇒ Object (readonly)

Returns the value of attribute vimrc_path.



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# File 'lib/vimgolf/challenge.rb', line 120

def vimrc_path
  @vimrc_path
end

#work_path ⇒ Object (readonly)

Returns the value of attribute work_path.



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# File 'lib/vimgolf/challenge.rb', line 117

def work_path
  @work_path
end

Class Method Details

.path(path) ⇒ Object 



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# File 'lib/vimgolf/challenge.rb', line 5

def self.path(path)
  @@path = path if path
  @@path
end

Instance Method Details

#correct? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/vimgolf/challenge.rb', line 122

def correct?
  FileUtils.compare_file(@work_path, @output_path)
end

#download ⇒ Object 



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# File 'lib/vimgolf/challenge.rb', line 38

def download
  @remote = true
  begin
    url = URI("#{GOLFHOST}/challenges/#{@id}.json")
    res = Net::HTTP.start(
      url.hostname,
      url.port,
      use_ssl: url.scheme == 'https'
    ) do |http|
      http.request_get(url)
    end

    @data = JSON.parse(res.body)

    if !@data.is_a? Hash
      raise

    elsif @data['client'] != Vimgolf::VERSION
      VimGolf.ui.error "Client version mismatch. Installed: #{Vimgolf::VERSION}, Required: #{@data['client']}."
      VimGolf.ui.error "\t gem install vimgolf"
      raise "Bad Version"
    end

    @data['in']['data'].gsub!(/\r\n/, "\n")
    @data['out']['data'].gsub!(/\r\n/, "\n")

    # be sure to sanitize the types
    @type = @data['in']['type'].gsub(/[^\w-]/, '.')
    @otype = @data['out']['type'].gsub(/[^\w-]/, '.')
    @input_path = path + ".input.#{@type}"
    @output_path = path + ".output.#{@otype}"

    save
    work_files
  rescue Exception => e
    debug(e)
    raise "Uh oh, couldn't download or parse challenge, please verify your challenge id & client version."
  end
end

#local(infile, outfile) ⇒ Object 



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# File 'lib/vimgolf/challenge.rb', line 14

def local(infile, outfile)
  @remote = false
  @input_path = File.expand_path(infile)
  @output_path = File.expand_path(outfile)
  @type = File.basename(@input_path) # extension? use the whole thing
  @otype = File.basename(@output_path)

  work_files
end

#path ⇒ Object 



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# File 'lib/vimgolf/challenge.rb', line 126

def path
  @@path + "/#{@id}"
end

#save ⇒ Object 



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# File 'lib/vimgolf/challenge.rb', line 82

def save
  File.open(input_path, "w")  {|f| f.puts @data['in']['data']}
  File.open(output_path, "w") {|f| f.puts @data['out']['data']}
end

#start ⇒ Object 



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# File 'lib/vimgolf/challenge.rb', line 78

def start
  FileUtils.cp(@input_path, @work_path)
end

#upload ⇒ Object 



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# File 'lib/vimgolf/challenge.rb', line 87

def upload
  begin
    url = URI("#{GOLFHOST}/entry.json")
    res = Net::HTTP.start(
      url.hostname,
      url.port,
      use_ssl: url.scheme == 'https'
    ) do |http|
      http.request_post(
        url,
        URI.encode_www_form(
          "challenge_id" => @id,
          "apikey" => Config.load['key'],
          "entry" => IO.binread(log_path)
        ),
        "Accept" => "application/json"
      )
    end

    res = JSON.parse(res.body)

    raise if !res.is_a? Hash
    res['status'].to_sym
  rescue Exception => e
    debug(e)
    raise "Uh oh, entry upload has failed, please check your key."
  end
end

#work_files ⇒ Object 



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# File 'lib/vimgolf/challenge.rb', line 24

def work_files
  @vimrc_path = File.expand_path('../vimgolf.vimrc', __FILE__)

  # keep these Tempfile's around so they don't unlink
  @work = Tempfile.new(['vimgolf', ".#{@type}"])
  @log = Tempfile.new('golflog')
  # close tmp files, but don't unlink
  @work.close
  @log.close

  @work_path = @work.path()
  @log_path = @log.path()
end