Class: Puree::Server

Inherits:
Object
  • Object
show all
Defined in:
lib/puree/server.rb

Overview

Server

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(endpoint: nil, username: nil, password: nil, basic_auth: nil) ⇒ Server

Returns a new instance of Server.

Parameters:

  • endpoint (String) (defaults to: nil)
  • optional —

    username [String]

  • optional —

    password [String]

  • optional —

    basic_auth [Boolean]



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# File 'lib/puree/server.rb', line 13

def initialize(endpoint: nil,
               username: nil,
               password: nil,
               basic_auth: nil)
  @resource_type = :server
  @api_map = Puree::Map.new.get
  @endpoint = endpoint.nil? ? Puree.endpoint : endpoint
  @basic_auth = basic_auth.nil? ? Puree.basic_auth : basic_auth
  if @basic_auth === true
    @username = username.nil? ? Puree.username : username
    @password = password.nil? ? Puree.password : password
  end
end

Instance Attribute Details

#response ⇒ Object (readonly)

Returns the value of attribute response.



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# File 'lib/puree/server.rb', line 7

def response
  @response
end

Instance Method Details

#get ⇒ Hash Also known as: find

Get

Returns:

  • (Hash) 


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# File 'lib/puree/server.rb', line 30

def get
  missing = missing_credentials
  if !missing.empty?
    missing.each do |m|
      puts "#{self.class.name}" + '#' + "#{__method__} missing #{m}"
    end
    exit
  end

  # strip any trailing slash
  @endpoint = @endpoint.sub(/(\/)+$/, '')
  @auth = Base64::strict_encode64(@username + ':' + @password)

  @options = {
      basic_auth:     @basic_auth,
      latest_api:     true,
      resource_type:  @resource_type.to_sym,
      rendering:      :system,
  }
  headers = {
      'Accept' => 'application/xml',
      'Authorization' => 'Basic ' + @auth
  }
  query = {}
  query['rendering'] = @options[:rendering]

  begin
    url = build_url
    req = HTTP.headers accept: headers['Accept']
    if @options[:basic_auth]
      req = req.auth headers['Authorization']
    end
    @response = req.get(url, params: query)
    @doc = Nokogiri::XML @response.body
    @doc.remove_namespaces!
  rescue HTTP::Error => e
    puts 'HTTP::Error '+ e.message
  end

  get_data? ? metadata : {}
end

#metadata ⇒ Hash

All metadata

Returns:

  • (Hash) 


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# File 'lib/puree/server.rb', line 75

def metadata
  o = {}
  o['version'] = version
  o
end

#version ⇒ String

Version

Returns:

  • (String) 


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# File 'lib/puree/server.rb', line 84

def version
  path = service_response_name + '/baseVersion'
  xpath_query(path).text.strip
end