Class: Net::GitHub::Upload

Inherits:
Object
  • Object
show all
Defined in:
lib/net/github-upload.rb

Constant Summary collapse

VERSION = 
'0.0.4'

Instance Method Summary collapse

Constructor Details

#initialize(params = nil) ⇒ Upload

Returns a new instance of Upload.



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# File 'lib/net/github-upload.rb', line 10

def initialize params=nil
  @login = params[:login]
  @token = params[:token]

  if @login.empty? or @token.empty?
    raise "login or token is empty"
  end
end

Instance Method Details

#replace(info) ⇒ Object 



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# File 'lib/net/github-upload.rb', line 101

def replace info
   upload info.merge( :replace => true )
end

#upload(info) ⇒ Object 



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# File 'lib/net/github-upload.rb', line 19

def upload info
  unless info[:repos]
    raise "required repository name"
  end
  info[:repos] = @login + '/' + info[:repos] unless info[:repos].include? '/'

  if info[:file]
    file = info[:file]
    unless File.exist?(file) && File.readable?(file)
      raise "file does not exsits or readable"
    end
    info[:name] ||= File.basename(file)
  end
  unless  info[:file] || info[:data]
    raise "required file or data parameter to upload"
  end

  unless info[:name]
    raise "required name parameter for filename with data parameter"
  end

  if info[:replace]
    list_files(info[:repos]).each { |obj|
      next unless obj[:name] == info[:name]
      HTTPClient.post("http://github.com/#{info[:repos]}/downloads/#{obj[:id].gsub( "download_", '')}", {
        "_method"      => "delete",
        "login"        => @login,
        "token"        => @token
      })
    }
  elsif list_files(info[:repos]).any?{|obj| obj[:name] == info[:name]}
    raise "file '#{info[:name]}' is already uploaded. please try different name"
  end

  info[:content_type] ||= 'application/octet-stream'
  stat = HTTPClient.post("http://github.com/#{info[:repos]}/downloads", {
    "file_size"    => info[:file] ? File.stat(info[:file]).size : info[:data].size,
    "content_type" => info[:content_type],
    "file_name"    => info[:name],
    "description"  => info[:description] || '',
    "login"        => @login,
    "token"        => @token
  })

  unless stat.code == 200
    raise "Failed to post file info"
  end

  upload_info = FasterXmlSimple.xml_in(stat.content)['hash']
  if info[:file]
    f = File.open(info[:file], 'rb')
    stat = HTTPClient.post("http://github.s3.amazonaws.com/", [
      ['Filename', info[:name]],
      ['policy', upload_info['policy']],
      ['success_action_status', 201],
      ['key', upload_info['prefix'] + info[:name]],
      ['AWSAccessKeyId', upload_info['accesskeyid']],
      ['signature', upload_info['signature']],
      ['acl', upload_info['acl']],
      ['file', f]
    ])
    f.close
  else
    stat = HTTPClient.post("http://github.s3.amazonaws.com/", [
      ['Filename', info[:name]],
      ['policy', upload_info['policy']],
      ['success_action_status', 201],
      ['key', upload_info['prefix'] + info[:name]],
      ['AWSAccessKeyId', upload_info['accesskeyid']],
      ['signature', upload_info['signature']],
      ['acl', upload_info['acl']],
      ['file', StringIO.new(info[:data])]
    ])
  end

  if stat.code == 201
    return FasterXmlSimple.xml_in(stat.content)['PostResponse']['Location']
  else
    raise 'Failed to upload' + extract_error_message(stat)
  end
end