Class: OpenGraphPlus::Signature::SignedPath

Inherits:
Object
  • Object
show all
Defined in:
lib/opengraphplus/signature/url.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(prefix:, api_key:, base_uri:) ⇒ SignedPath

Returns a new instance of SignedPath.



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# File 'lib/opengraphplus/signature/url.rb', line 24

def initialize(prefix:, api_key:, base_uri:)
  @prefix = prefix
  @api_key = api_key
  @base_uri = base_uri
end

Instance Attribute Details

#api_key ⇒ Object (readonly)

Returns the value of attribute api_key.



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# File 'lib/opengraphplus/signature/url.rb', line 22

def api_key
  @api_key
end

#base_uri ⇒ Object (readonly)

Returns the value of attribute base_uri.



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# File 'lib/opengraphplus/signature/url.rb', line 22

def base_uri
  @base_uri
end

#prefix ⇒ Object (readonly)

Returns the value of attribute prefix.



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# File 'lib/opengraphplus/signature/url.rb', line 22

def prefix
  @prefix
end

Instance Method Details

#build(*segments, **params) ⇒ Object 



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# File 'lib/opengraphplus/signature/url.rb', line 34

def build(*segments, **params)
  signed_path = File.join("/", *segments.map(&:to_s))
  path_and_query = params.empty? ? signed_path : "#{signed_path}?#{URI.encode_www_form(params)}"
  signature = generator.generate(path_and_query)

  base_uri.dup.tap do |uri|
    uri.path = File.join(prefix, signature, *segments.map(&:to_s))
    uri.query = URI.encode_www_form(params) unless params.empty?
  end.to_s
end

#generator ⇒ Object 



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# File 'lib/opengraphplus/signature/url.rb', line 30

def generator
  @generator ||= Generator.new(api_key)
end