Module: Angus::Remote::ProxyClientUtils

Defined in:
lib/angus/remote/proxy_client_utils.rb

Constant Summary collapse

ALLOWED_RESPONSE_HEADERS = 
['content-type']

Class Method Summary collapse

Class Method Details

.build_request(method, path, query, headers = {}, body = nil) ⇒ Object 



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# File 'lib/angus/remote/proxy_client_utils.rb', line 14

def self.build_request(method, path, query, headers = {}, body = nil)
  uri = URI(path)
  uri.query = query

  full_uri = uri.to_s

  request = case method.to_s.downcase
  when 'get'
    Net::HTTP::Get.new(full_uri)
  when 'post'
    Net::HTTP::Post.new(full_uri)
  when 'put'
    Net::HTTP::Put.new(full_uri)
  when 'delete'
    Net::HTTP::Delete.new(full_uri)
  else
    raise MethodArgumentError.new(method)
  end

  headers.each do |k, v|
    request[k] = v
  end

  request.body = body

  request
end

.filter_response_headers(headers) ⇒ Object 



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# File 'lib/angus/remote/proxy_client_utils.rb', line 42

def self.filter_response_headers(headers)
  headers.select { |h, v| ALLOWED_RESPONSE_HEADERS.include?(h) }
end

.normalize_headers(headers) ⇒ Hash

Converts any header value that is an array to its first value.

Examples:

normalize_headers({'content-type'=>['application/json;charset=utf-8']})

-> {'content-type'=>'application/json;charset=utf-8'}

Parameters:

  • header (Hash)

Returns:

  • (Hash) 


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# File 'lib/angus/remote/proxy_client_utils.rb', line 56

def self.normalize_headers(headers)
  normalized = headers.map do |h, v|
    if v.is_a?(Array)
     [h, v.first]
    else
     [h, v]
    end
  end

  Hash[normalized]
end