Class: Hydra::RemoteIdentifier::RemoteServices::Doi

Inherits:
Hydra::RemoteIdentifier::RemoteService show all
Defined in:
lib/hydra/remote_identifier/remote_services/doi.rb

Constant Summary collapse

TEST_CONFIGURATION = 
{
  username: 'apitest',
  password: 'apitest',
  shoulder: 'doi:10.5072/FK2',
  url: "https://ezid.lib.purdue.edu/",
  resolver_url: 'http://dx.doi.org/'
}
REQUIRED_ATTRIBUTES = 
['target', 'creator', 'title', 'publisher', 'publicationyear' ].freeze

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods inherited from Hydra::RemoteIdentifier::RemoteService

#accessor_name, #mint, #name, #registered?, #to_s

Constructor Details

#initialize(options = {}) ⇒ Doi

Returns a new instance of Doi.



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# File 'lib/hydra/remote_identifier/remote_services/doi.rb', line 20

def initialize(options = {})
  configuration = options.with_indifferent_access
  @username = configuration.fetch(:username)
  @password = configuration.fetch(:password)
  @shoulder = configuration.fetch(:shoulder)
  @url = configuration.fetch(:url)
  @resolver_url = configuration.fetch(:resolver_url) { default_resolver_url }
end

Instance Attribute Details

#password ⇒ Object (readonly)

Returns the value of attribute password.



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# File 'lib/hydra/remote_identifier/remote_services/doi.rb', line 19

def password
  @password
end

#resolver_url ⇒ Object (readonly)

Returns the value of attribute resolver_url.



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# File 'lib/hydra/remote_identifier/remote_services/doi.rb', line 19

def resolver_url
  @resolver_url
end

#shoulder ⇒ Object (readonly)

Returns the value of attribute shoulder.



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# File 'lib/hydra/remote_identifier/remote_services/doi.rb', line 19

def shoulder
  @shoulder
end

#url ⇒ Object (readonly)

Returns the value of attribute url.



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# File 'lib/hydra/remote_identifier/remote_services/doi.rb', line 19

def url
  @url
end

#username ⇒ Object (readonly)

Returns the value of attribute username.



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# File 'lib/hydra/remote_identifier/remote_services/doi.rb', line 19

def username
  @username
end

Instance Method Details

#call(payload) ⇒ Object 



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# File 'lib/hydra/remote_identifier/remote_services/doi.rb', line 45

def call(payload)
  request(data_for_create(payload.with_indifferent_access))
end

#normalize_identifier(value) ⇒ Object 



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# File 'lib/hydra/remote_identifier/remote_services/doi.rb', line 29

def normalize_identifier(value)
  value.to_s.strip.
    sub(/\A#{resolver_url}/, '').
    sub(/\A\s*doi:\s+/, 'doi:').
    sub(/\A(\d)/, 'doi:\1')
end

#remote_uri_for(identifier) ⇒ Object 



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# File 'lib/hydra/remote_identifier/remote_services/doi.rb', line 36

def remote_uri_for(identifier)
  URI.parse(File.join(resolver_url, normalize_identifier(identifier)))
end

#valid_attribute?(attribute_name) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/hydra/remote_identifier/remote_services/doi.rb', line 41

def valid_attribute?(attribute_name)
  REQUIRED_ATTRIBUTES.include?(attribute_name.to_s)
end