Class: GoodData::Rest::Connection

Inherits:
Object
  • Object
show all
Includes:
MonitorMixin
Defined in:
lib/gooddata/rest/connection.rb,
lib/gooddata/rest/phmap.rb

Overview

Wrapper of low-level HTTP/REST client/library

Constant Summary collapse

PH_MAP =

PH_MAP for wildcarding of URLs in reports

[
  ['/gdc/projects/{id}/execute', %r{/gdc/projects/[^\/]+/execute}],

  ['/gdc/dataload/projects/{id}/outputStage', %r{/gdc/dataload/projects/[^\/]+/outputStage}],

  ['/gdc/datawarehouse/instances/{id}', %r{/gdc/datawarehouse/instances/[^\/]+}],
  ['/gdc/datawarehouse/executions/{id}', %r{/gdc/datawarehouse/executions/[^\/]+}],

  # domain dataproducts' clients
  ['/gdc/domains/{id}/dataproducts/{data_product}/clients?segment={segment}',
   %r{\/gdc\/domains\/[^\/]+\/dataproducts\/[^\/]+\/clients\?.*segment=[^\/]+}],
  ['/gdc/domains/{id}/dataproducts/{data_product}/clients/{client}', %r{/gdc/domains/[^\/]+/dataproducts/[^\/]+/clients/[^\/]+}],
  ['/gdc/domains/{id}/dataproducts/{data_product}/clients', %r{/gdc/domains/[^\/]+/dataproducts/[^\/]+/clients}],

  # domain dataproducts' segments
  ['/gdc/domains/{id}/dataproducts/{data_product}/segments/{segment}/synchronizeClients/results/{result}/details?offset={offset}&limit={limit}',
   %r{/gdc/domains/[^\/]+/dataproducts/[^\/]+/segments/[^\/]+/synchronizeClients/results/[^\/]+/details\?offset=[\d]+&limit=[\d]+}],
  ['/gdc/domains/{id}/dataproducts/{data_product}/segments/{segment}/synchronizeClients/results/{result}',
   %r{/gdc/domains/[^\/]+/dataproducts/[^\/]+/segments/[^\/]+/synchronizeClients/results/[^\/]+}],
  ['/gdc/domains/{id}/dataproducts/{data_product}/segments/{segment}', %r{/gdc/domains/[^\/]+/dataproducts/[^\/]+/segments/[^\/]+}],
  ['/gdc/domains/{id}/dataproducts/{data_product}/segments', %r{/gdc/domains/[^\/]+/dataproducts/[^\/]+/segments}],

  # domain dataproducts' provision & update
  ['/gdc/domains/{id}/dataproducts/{data_product}/provisionClientProjects/results/{result}/details?offset={offset}&limit={limit}',
   %r{/gdc/domains/[^\/]+/dataproducts/[^\/]+/provisionClientProjects/results/[^\/]+/details\?offset=[\d]+&limit=[\d]+}],
  ['/gdc/domains/{id}/dataproducts/{data_product}/provisionClientProjects/results/{result}',
   %r{/gdc/domains/[^\/]+/dataproducts/[^\/]+/provisionClientProjects/results/[^\/]+}],
  ['/gdc/domains/{id}/dataproducts/{data_product}/provisionClientProjects',
   %r{/gdc/domains/[^\/]+/dataproducts/[^\/]+/provisionClientProjects}],
  ['/gdc/domains/{id}/dataproducts/{data_product}/updateClients?deleteExtraInSegments={segments}',
   %r{/gdc/domains/[^\/]+/dataproducts/[^\/]+/updateClients\?deleteExtraInSegments=[^\/]+}],
  ['/gdc/domains/{id}/dataproducts/{data_product}/updateClients',
   %r{/gdc/domains/[^\/]+/dataproducts/[^\/]+/updateClients}],

  # domain dataproduct
  ['/gdc/domains/{id}/dataproducts/{data_product}', %r{/gdc/domains/[^\/]+/dataproducts/[^\/]+}],
  ['/gdc/domains/{id}/dataproducts', %r{/gdc/domains/[^\/]+/dataproducts}],

  # domain segments
  ['/gdc/domains/{id}/segments/{segment}/synchronizeClients/results/{result}/details?offset={offset}&limit={limit}',
   %r{/gdc/domains/[^\/]+/segments/[^\/]+/synchronizeClients/results/[^\/]+/details\?offset=[\d]+&limit=[\d]+}],
  ['/gdc/domains/{id}/segments/{segment}/synchronizeClients/results/{result}',
   %r{/gdc/domains/[^\/]+/segments/[^\/]+/synchronizeClients/results/[^\/]+}],
  ['/gdc/domains/{id}/segments/{segment}/', %r{/gdc/domains/[^\/]+/segments/[^\/]+/}],
  ['/gdc/domains/{id}/segments/{segment}', %r{/gdc/domains/[^\/]+/segments/[^\/]+}],

  # domain clients
  ['/gdc/domains/{id}/clients?segment={segment}', %r{/gdc/domains/[^\/]+/clients\?segment=[^\/]+}],
  ['/gdc/domains/{id}/clients/{client_id}/settings/lcm.title', %r{/gdc/domains/[^\/]+/clients/[^\/]+/settings/lcm.title}],
  ['/gdc/domains/{id}/clients/{client_id}/settings/lcm.token', %r{/gdc/domains/[^\/]+/clients/[^\/]+/settings/lcm.token}],
  ['/gdc/domains/{id}/clients/{client_id}', %r{/gdc/domains/[^\/]+/clients/[^\/]+}],
  ['/gdc/domains/{id}/provisionClientProjects/results/{result}/details?offset={offset}&limit={limit}',
   %r{/gdc/domains/[^\/]+/provisionClientProjects/results/[^\/]+/details\?offset=[\d]+&limit=[\d]+}],
  ['/gdc/domains/{id}/provisionClientProjects/results/{result}', %r{/gdc/domains/[^\/]+/provisionClientProjects/results/[^\/]+}],
  ['/gdc/domains/{id}/provisionClientProjects', %r{/gdc/domains/[^\/]+/provisionClientProjects}],
  ['/gdc/domains/{id}/updateClients', %r{/gdc/domains/[^\/]+/updateClients}],
  ['/gdc/domains/{id}/', %r{/gdc/domains/[^\/]+/}],

  ['/gdc/exporter/result/{id}/{id}', %r{/gdc/exporter/result/[^\/]+/[^\/]+}],

  ['/gdc/internal/lcm/domains/{id}/dataproducts/{data_product}/segments/{segment}/syncProcesses/{process}',
   %r{/gdc/internal/lcm/domains/[^\/]+/dataproducts/[^\/]+/segments/[^\/]+/syncProcesses/[^\/]+}],
  ['/gdc/internal/lcm/domains/{id}/dataproducts/{data_product}/segments/{segment}/syncProcesses',
   %r{/gdc/internal/lcm/domains/[^\/]+/dataproducts/[^\/]+/segments/[^\/]+/syncProcesses}],

  ['/gdc/internal/projects/{id}/objects/setPermissions', %r{/gdc/internal/projects/[^\/]+/objects/setPermissions}],
  ['/gdc/internal/projects/{id}/roles', %r{/gdc/internal/projects/[^\/]+/roles}],
  ['/gdc/dataload/projects/{id}/modelMapping/datasets/bulk/upsert', %r{/gdc/dataload/projects/[^\/]+/modelMapping/datasets/bulk/upsert}],
  ['/gdc/dataload/internal/projects/{id}/ldmLayout', %r{/gdc/dataload/internal/projects/[^\/]+/ldmLayout}],
  ['/gdc/md/{id}/variables/item/{id}', %r{/gdc/md/[^\/]+/variables/item/[\d]+}],
  ['/gdc/md/{id}/validate/task/{id}', %r{/gdc/md/[^\/]+/validate/task/[^\/]+}],
  ['/gdc/md/{id}/using2/{id}/{id}', %r{/gdc/md/[^\/]+/using2/[\d]+/[\d]+}],
  ['/gdc/md/{id}/using2/{id}', %r{/gdc/md/[^\/]+/using2/[\d]+}],
  ['/gdc/md/{id}/userfilters?users={users}', %r{\/gdc\/md\/[^\/]+\/userfilters\?users=[\/\w+@.]+}],
  ['/gdc/md/{id}/userfilters?count={count}&offset={offset}', %r{/gdc/md/[^\/]+/userfilters\?count=[\d]+&offset=[\d]+}],
  ['/gdc/md/{id}/usedby2/{id}/{id}', %r{/gdc/md/[^\/]+/usedby2/[\d]+/[\d]+}],
  ['/gdc/md/{id}/usedby2/{id}', %r{/gdc/md/[^\/]+/usedby2/[\d]+}],
  ['/gdc/md/{id}/tasks/{id}/status', %r{/gdc/md/[^\/]+/tasks/[^\/]+/status}],
  ['/gdc/md/{id}/obj/{id}/validElements', %r{/gdc/md/[^\/]+/obj/[\d]+/validElements(/)?(\?.*)?}],
  ['/gdc/md/{id}/obj/{id}/elements', %r{/gdc/md/[^\/]+/obj/[\d]+/elements(/)?(\?.*)?}],
  ['/gdc/md/{id}/obj/{id}', %r{/gdc/md/[^\/]+/obj/[\d]+}],
  ['/gdc/md/{id}/etltask/{id}', %r{/gdc/md/[^\/]+/etltask/[^\/]+}],
  ['/gdc/md/{id}/dataResult/{id}', %r{/gdc/md/[^\/]+/dataResult/[\d]+}],
  ['/gdc/md/{id}', %r{/gdc/md/[^\/]+}],

  ['/gdc/projects/{id}/users/{id}/roles', %r{/gdc/projects/[^\/]+/users/[^\/]+/roles}],
  ['/gdc/projects/{id}/users/{id}/permissions', %r{/gdc/projects/[^\/]+/users/[^\/]+/permissions}],
  ['/gdc/projects/{id}/users', %r{/gdc/projects/[^\/]+/users}],
  ['/gdc/projects/{id}/schedules/{id}/executions/{id}', %r{/gdc/projects/[^\/]+/schedules/[^\/]+/executions/[^\/]+}],
  ['/gdc/projects/{id}/schedules/{id}', %r{/gdc/projects/[^\/]+/schedules/[^\/]+}],
  ['/gdc/projects/{id}/roles/{id}', %r{/gdc/projects/[^\/]+/roles/[\d]+}],
  ['/gdc/projects/{id}/model/view/{id}', %r{/gdc/projects/[^\/]+/model/view/[^\/]+}],
  ['/gdc/projects/{id}/model/view', %r{/gdc/projects/[^\/]+/model/view}],
  ['/gdc/projects/{id}/model/diff/{id}', %r{/gdc/projects/[^\/]+/model/diff/[^\/]+}],
  ['/gdc/projects/{id}/model/diff', %r{/gdc/projects/[^\/]+/model/diff}],
  ['/gdc/projects/{id}/dataload/metadata/{project}', %r{/gdc/projects/[^\/]+/dataload/metadata/[^\/]+}],
  ['/gdc/projects/{id}/dataload/processes/{id}/executions/{id}', %r{/gdc/projects/[^\/]+/dataload/processes/[^\/]+/executions/[^\/]+}],
  ['/gdc/projects/{id}/dataload/processes/{id}', %r{/gdc/projects/[^\/]+/dataload/processes/[^\/]+}],
  ['/gdc/projects/{id}/', %r{/gdc/projects/[^\/]+/}],
  ['/gdc/projects/{id}', %r{/gdc/projects/[^\/]+}],

  ['/gdc/userGroups/{id}', %r{/gdc/userGroups/[^\/]+}],

  ['/gdc/account/profile/{id}', %r{/gdc/account/profile/[^\/]+}],
  ['/gdc/account/login/{id}', %r{/gdc/account/login/[^\/]+}],
  ['/gdc/account/domains/{id}/users?login={login}', %r{/gdc/account/domains/[^\/]+/users\?login=[^&$]+}],
  ['/gdc/account/domains/{id}', %r{/gdc/account/domains/[^\/]+}]
]
HTTPS_PROTOCOL = 
'https://'
HTTP_PROTOCOL = 
'http://'
DEFAULT_URL = 
'https://secure.gooddata.com'
LOGIN_PATH = 
'/gdc/account/login'
TOKEN_PATH = 
'/gdc/account/token'
KEYS_TO_SCRUB = 
[:password, :verifyPassword, :authorizationToken]
API_LEVEL = 
2
ID_LENGTH = 
16
DEFAULT_HEADERS = 
{
  :content_type => :json,
  :accept => [:json, :zip],
  :user_agent => GoodData.gem_version_string
}
DEFAULT_WEBDAV_HEADERS = 
{
  :user_agent => GoodData.gem_version_string
}
CERTIFICATE_STORE = 
OpenSSL::X509::Store.new.freeze
DEFAULT_LOGIN_PAYLOAD = 
{
  :headers => DEFAULT_HEADERS,
  :verify_ssl => true,
  :ssl_cert_store => CERTIFICATE_STORE
}
RETRYABLE_ERRORS = 
[
  Net::HTTPBadResponse,
  RestClient::InternalServerError,
  RestClient::Exceptions::OpenTimeout,
  RestClient::Exceptions::ReadTimeout,
  RestClient::RequestTimeout,
  RestClient::MethodNotAllowed,
  SystemCallError,
  Timeout::Error
]
RETRY_TIME_INITIAL_VALUE = 
1
RETRY_TIME_COEFFICIENT = 
2

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(opts) ⇒ Connection

Returns a new instance of Connection.



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# File 'lib/gooddata/rest/connection.rb', line 159

def initialize(opts)
  super()
  @stats = ThreadSafe::Hash.new
  @execution_id = opts[:execution_id]

  headers = opts[:headers] || {}
  @webdav_headers = DEFAULT_WEBDAV_HEADERS.merge(headers)

  @user = nil
  @server = nil
  @opts = opts
  @verify_ssl = @opts[:verify_ssl] == false || @opts[:verify_ssl] == OpenSSL::SSL::VERIFY_NONE ? OpenSSL::SSL::VERIFY_NONE : OpenSSL::SSL::VERIFY_PEER

  # Initialize headers
  reset_headers!

  @at_exit_handler_installed = nil
end

Instance Attribute Details

#request_params ⇒ Object (readonly) Also known as: cookies, headers

Returns the value of attribute request_params.



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# File 'lib/gooddata/rest/connection.rb', line 149

def request_params
  @request_params
end

#server ⇒ Object (readonly)

Returns the value of attribute server.



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# File 'lib/gooddata/rest/connection.rb', line 154

def server
  @server
end

#stats ⇒ Object (readonly)

Returns the value of attribute stats.



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# File 'lib/gooddata/rest/connection.rb', line 155

def stats
  @stats
end

#user ⇒ Object (readonly)

Returns the value of attribute user.



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# File 'lib/gooddata/rest/connection.rb', line 156

def user
  @user
end

#verify_ssl ⇒ Object (readonly)

Returns the value of attribute verify_ssl.



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# File 'lib/gooddata/rest/connection.rb', line 157

def verify_ssl
  @verify_ssl
end

Class Method Details

.construct_login_payload(username, password) ⇒ Object 



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# File 'lib/gooddata/rest/connection.rb', line 76

def (username, password)
  res = {
    'postUserLogin' => {
      'login' => username,
      'password' => password,
      'remember' => 1,
      'verify_level' => 2
    }
  }
  res
end

.generate_string(length = ID_LENGTH) ⇒ String

Generate random string with URL safe base64 encoding

Parameters:

  • length (String) (defaults to: ID_LENGTH) —

    Length of random string to be generated

Returns:

  • (String) —

    Generated random string



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# File 'lib/gooddata/rest/connection.rb', line 93

def generate_string(length = ID_LENGTH)
  SecureRandom.urlsafe_base64(length)
end

.logging_retry_error(e, retry_time) ⇒ Object 



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# File 'lib/gooddata/rest/connection.rb', line 142

def logging_retry_error(e, retry_time)
  error_message =  "#{e.message}, retrying in #{retry_time} seconds"
  GoodData.logger.warn error_message
  GoodData.gd_logger.warn error_message
end

.map_placeholders(title) ⇒ Object 



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# File 'lib/gooddata/rest/phmap.rb', line 10

def self.map_placeholders(title)
  PH_MAP.each do |pm|
    break if title.gsub!(pm[1], pm[0])
  end
  title
end

.retryable(options = {}, &_block) ⇒ Object

Retry block if exception thrown



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# File 'lib/gooddata/rest/connection.rb', line 98

def retryable(options = {}, &_block)
  opts = { :tries => 14, :on => RETRYABLE_ERRORS }.merge(options)

  retry_exception = opts[:on]
  retries = opts[:tries]

  unless retry_exception.is_a?(Array)
    retry_exception = [retry_exception]
  end

  retry_time = RETRY_TIME_INITIAL_VALUE
  begin
    return yield
  rescue RestClient::Unauthorized, RestClient::Forbidden => e # , RestClient::Unauthorized => e
    raise e unless options[:refresh_token]
    raise e if options[:dont_reauth]

    logging_retry_error(e, retry_time)
    options[:refresh_token].call # (dont_reauth: true)
    if (retries -= 1) > 0
      retry
    else
      fail e
    end
  rescue RestClient::TooManyRequests, RestClient::ServiceUnavailable, *retry_exception => e
    logging_retry_error(e, retry_time)
    sleep retry_time
    if OpenSSL::SSL.const_defined?(:SSLErrorWaitReadable) && e.is_a?(OpenSSL::SSL::SSLErrorWaitReadable)
      GoodData.gd_logger.warn "Refresh token status=start retry_time=#{retry_time}. Error: #{e.message}"
      options[:refresh_token].call # (dont_reauth: true)
      GoodData.gd_logger.warn "Refresh token status=success retry_time=#{retry_time}. Error: #{e.message}"
    end

    # Total 10 retry requests with 1.5 coefficent should take ~ 2 mins to finish
    if (retries -= 1) > 0
      retry_time *= RETRY_TIME_COEFFICIENT
      retry
    else
      fail e
    end
  end
  yield
end

Instance Method Details

#connect(username, password, options = {}) ⇒ Object

Connect using username and password



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# File 'lib/gooddata/rest/connection.rb', line 179

def connect(username, password, options = {})
  server = options[:server] || Helpers::AuthHelper.read_server
  options = .merge(options)
  headers = options[:headers] || {}

  options = options.merge(headers)
  @server = RestClient::Resource.new fix_server_url(server), options

  # Install at_exit handler first
  unless @at_exit_handler_installed
    begin
      at_exit { disconnect if @user }
    rescue RestClient::Unauthorized
      GoodData.logger.info 'Already logged out'
    ensure
      @at_exit_handler_installed = true
    end
  end

  # Reset old cookies first
  if options[:sst_token]
    headers = {
      :x_gdc_authsst => options[:sst_token],
      :x_gdc_authtt => options[:tt_token]
    }
    merge_headers!(headers)
    get('/gdc/account/token', @request_params)

    @user = get('/gdc/account/profile/current')
    GoodData.logger.info("Connected using SST to server #{@server.url} to profile \"#{@user['accountSetting']['login']}\"")
    @auth = {}
    refresh_token :dont_reauth => true
  elsif  options[:headers][:x_gdc_authsst]
    @request_params = options[:headers]
    @user = get('/gdc/account/profile/current')
    GoodData.logger.info("Connected using SST to server #{@server.url} to profile \"#{@user['accountSetting']['login']}\"")
    @auth = {}
    refresh_token :dont_reauth => true
  else
    GoodData.logger.info("Connected using username \"#{username}\" to server #{@server.url}")
    credentials = Connection.(username, password)
    generate_session_id
    @auth = post(, credentials, :dont_reauth => true)['userLogin']

    refresh_token :dont_reauth => true
    @user = get(@auth['profile'])
  end
  GoodData.logger.info('Connection successful')
rescue RestClient::Unauthorized => e
  GoodData.logger.info('Bad Login or Password')
  GoodData.logger.info('Connection failed')
  raise e
rescue RestClient::Forbidden => e
  GoodData.logger.info('Connection failed')
  raise e
end

#delete(uri, options = {}) ⇒ Object

HTTP DELETE

Parameters:

  • uri (String) —

    Target URI



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# File 'lib/gooddata/rest/connection.rb', line 344

def delete(uri, options = {})
  request(:delete, uri, nil, options)
end

#disconnect ⇒ Object

Disconnect



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# File 'lib/gooddata/rest/connection.rb', line 237

def disconnect
  # TODO: Wrap somehow
  url = @auth['state']

  begin
    clear_session_id
    delete(url, :x_gdc_authsst => sst_token, :tries => 0) if url
  rescue RestClient::Unauthorized
    begin
      refresh_token
      delete(url, :x_gdc_authsst => sst_token, :tries => 0) if url
    rescue RestClient::Unauthorized
      GoodData.logger.info 'Already disconnected'
    end
  end

  @auth = nil
  @server = nil
  @user = nil

  reset_headers!
end

#download(what, where, options = {}) ⇒ Object

Parameters:

  • what —

    Address of the remote file.

  • where —

    Full path to the target file.

  • [Bool] (Hash) —

    a customizable set of options



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# File 'lib/gooddata/rest/connection.rb', line 263

def download(what, where, options = {})
  # handle the path (directory) given in what
  ilast_slash = what.rindex('/')
  if ilast_slash.nil?
    what_dir = ''
  else
    # take the directory from the path
    what_dir = what[0..ilast_slash - 1]
    # take the filename from the path
    what = what[ilast_slash + 1..-1]
  end

  option_dir = options[:directory] || ''
  option_dir = option_dir[0..-2] if option_dir[-1] == '/'

  # join the otion dir with the what_dir
  # [option dir empty, what dir empty] => the joined dir
  dir_hash = {
    [true, true] => '',
    [true, false] => what_dir,
    [false, true] => option_dir,
    [false, false] => "#{what_dir}/#{option_dir}"
  }
  dir = dir_hash[[option_dir.empty?, what_dir.empty?]]

  staging_uri = options[:staging_url].to_s

  base_url = dir.empty? ? staging_uri : URI.join("#{server}", staging_uri, "#{dir}/").to_s
  sanitized_what = options[:url_encode] == false ? what : CGI.escape(what)
  url = URI.join("#{server}", base_url, sanitized_what).to_s

  b = proc do |f|
    raw = {
      :headers => @webdav_headers.merge(:x_gdc_authtt => headers[:x_gdc_authtt]),
      :method => :get,
      :url => url,
      :verify_ssl => verify_ssl
    }
    RestClient::Request.execute(raw) do |chunk, _x, response|
      if response.code.to_s == '202'
        fail RestRetryError, 'Got 202, retry'
      elsif response.code.to_s != '200'
        fail ArgumentError, "Error downloading #{url}. Got response: #{response.code} #{response} #{response.body}"
      end
      f.write chunk
    end
  end

  GoodData::Rest::Connection.retryable(:tries => Helpers::GD_MAX_RETRY, :refresh_token => proc { refresh_token }, :on => RestRetryError) do
    if where.is_a?(IO) || where.is_a?(StringIO)
      b.call(where)
    else
      # Assume it is a string or file
      File.open(where, 'w') do |f|
        b.call(f)
      end
    end
  end
end

#enrich_error_message(exception) ⇒ Object 



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# File 'lib/gooddata/rest/connection.rb', line 491

def enrich_error_message(exception)
  begin
    return exception unless exception.response

    response = JSON.parse(exception.response.body, symbolize_names: true)
    return exception unless exception.message && response[:error] && response[:error][:message]

    request_id = exception.response.headers[:x_gdc_request] || 'unknown'

    exception.message = exception.message + ': ' + response[:error][:message] % response[:error][:parameters] + ' request_id: ' + request_id
  rescue JSON::ParserError # rubocop:disable Lint/HandleExceptions
  end
  exception
end

#generate_request_id ⇒ Object 



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# File 'lib/gooddata/rest/connection.rb', line 487

def generate_request_id
  "#{@execution_id}:#{session_id}:#{call_id}"
end

#get(uri, options = {}, &user_block) ⇒ Object

HTTP GET

Parameters:

  • uri (String) —

    Target URI



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# File 'lib/gooddata/rest/connection.rb', line 393

def get(uri, options = {}, &user_block)
  request(:get, uri, nil, options, &user_block)
end

#log_error(e, uri, params, options = {}) ⇒ Object

Helper for logging error

Parameters:

  • e (RuntimeException) —

    Exception to log

  • uri (String) —

    Uri on which the request failed

  • params (Hash) —

    Additional params



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# File 'lib/gooddata/rest/connection.rb', line 353

def log_error(e, uri, params, options = {})
  return if e.response && e.response.code == 401 && !uri.include?('token') && !uri.include?('login')

  if options[:do_not_log].nil? || options[:do_not_log].index(e.class).nil?
    GoodData.logger.error(format_error(e, params))
  end
end

#post(uri, data = nil, options = {}) ⇒ Object

HTTP POST

Parameters:

  • uri (String) —

    Target URI



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# File 'lib/gooddata/rest/connection.rb', line 407

def post(uri, data = nil, options = {})
  request(:post, uri, data, options)
end

#put(uri, data, options = {}) ⇒ Object

HTTP PUT

Parameters:

  • uri (String) —

    Target URI



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# File 'lib/gooddata/rest/connection.rb', line 400

def put(uri, data, options = {})
  request(:put, uri, data, options)
end

#refresh_token(_options = {}) ⇒ Object 



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# File 'lib/gooddata/rest/connection.rb', line 323

def refresh_token(_options = {})
  begin # rubocop:disable Style/RedundantBegin
    # avoid infinite loop GET fails with 401
    response = get(TOKEN_PATH, :x_gdc_authsst => sst_token, :dont_reauth => true)
    # Remove when TT sent in headers. Currently we need to parse from body
    merge_headers!(:x_gdc_authtt => GoodData::Helpers.get_path(response, %w(userToken token)))
  rescue Exception => e # rubocop:disable Style/RescueException
    raise e
  end
end

#request(method, uri, data, options = {}, &user_block) ⇒ Object 



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# File 'lib/gooddata/rest/connection.rb', line 361

def request(method, uri, data, options = {}, &user_block)
  request_id = options[:request_id] || generate_request_id
  log_info(options.merge(request_id: request_id))
  stats_on = options[:stats_on]

  payload = data.is_a?(Hash) ? data.to_json : data

  GoodData.rest_logger.info "#{method.to_s.upcase}: #{@server.url}#{uri}, #{scrub_params(data, KEYS_TO_SCRUB)}"
  profile method.to_s.upcase, uri, request_id, stats_on do
    b = proc do
      params = fresh_request_params(request_id).merge(options)

      params['X-GDC-VERSION'] = API_LEVEL

      case method
      when :get
        @server[uri].get(params, &user_block)
      when :put
        @server[uri].put(payload, params)
      when :delete
        @server[uri].delete(params)
      when :post
        @server[uri].post(payload, params)
      end
    end
    process_response(options, &b)
  end
end

#server_url ⇒ String

Returns server URI

Returns:

  • (String) —

    server uri



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# File 'lib/gooddata/rest/connection.rb', line 337

def server_url
  @server && @server.url
end

#sst_token ⇒ Object

Reader method for SST token



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# File 'lib/gooddata/rest/connection.rb', line 414

def sst_token
  request_params[:x_gdc_authsst]
end

#stats_table(values = stats) ⇒ Object 



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# File 'lib/gooddata/rest/connection.rb', line 418

def stats_table(values = stats)
  sorted = values.sort_by { |_k, v| v[:avg] }
  Terminal::Table.new :headings => %w(title avg min max total calls) do |t|
    overall = {
      :avg => 0,
      :calls => 0,
      :total => 0
    }

    sorted.each do |l|
      avg = l[1][:avg]
      min = l[1][:min]
      max = l[1][:max]
      total = l[1][:total]
      calls = l[1][:calls]

      row = [
        l[0],
        sprintf('%.3f', avg),
        sprintf('%.3f', min),
        sprintf('%.3f', max),
        sprintf('%.3f', total),
        calls
      ]

      overall[:min] = min if overall[:min].nil? || min < overall[:min]
      overall[:max] = max if overall[:max].nil? || max > overall[:max]
      overall[:total] += total
      overall[:calls] += calls
      overall[:avg] += avg

      t.add_row row
    end

    overall[:avg] = overall[:avg] / sorted.length
    row = [
      'TOTAL',
      sprintf('%.3f', overall[:avg]),
      sprintf('%.3f', overall[:min]),
      sprintf('%.3f', overall[:max]),
      sprintf('%.3f', overall[:total]),
      overall[:calls]
    ]

    t.add_row :separator
    t.add_row row
  end
end

#tt_token ⇒ Object

Reader method for TT token



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# File 'lib/gooddata/rest/connection.rb', line 470

def tt_token
  request_params[:x_gdc_authtt]
end

#upload(file, options = {}) ⇒ Object

Uploads a file to GoodData server



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# File 'lib/gooddata/rest/connection.rb', line 476

def upload(file, options = {})
  dir = options[:directory] || ''
  staging_uri = options[:staging_url].to_s
  url = dir.empty? ? staging_uri : URI.join("#{server}", staging_uri, "#{dir}/").to_s
  # Make a directory, if needed
  create_webdav_dir_if_needed url unless dir.empty?

  webdav_filename = options[:filename] || File.basename(file)
  do_stream_file URI.join("#{server}", url, CGI.escape(webdav_filename)), file
end