Class: Naver::Base

Inherits:
Object
  • Object
show all
Defined in:
lib/naver/base.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(key = nil) ⇒ Base

Replace this API key with your own (see dev.naver.com/openapi/register)



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# File 'lib/naver/base.rb', line 9

def initialize(key=nil)
	@key = key
	@host = 'http://openapi.naver.com'
	@api = '/search'
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(target, query, params = {}) ⇒ Object 



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# File 'lib/naver/base.rb', line 15

def method_missing(target, query, params={})
	if METHOD_LIST.include?(target.to_s)
		request(target, query, params)
	else
		raise NoMethod
	end
end

Instance Attribute Details

#doc ⇒ Object

Returns the value of attribute doc.



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# File 'lib/naver/base.rb', line 6

def doc
  @doc
end

#raw_xml ⇒ Object

Returns the value of attribute raw_xml.



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# File 'lib/naver/base.rb', line 6

def raw_xml
  @raw_xml
end

Instance Method Details

#http_get(url) ⇒ Object

Does an HTTP GET on a given URL and returns the response body



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# File 'lib/naver/base.rb', line 42

def http_get(url)
	Net::HTTP.get_response(URI.parse(url)).body.to_s
end

#request(target, query, params = {}) ⇒ Object

Takes a Naver API method name and set of parameters; returns an libxml object with the response



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# File 'lib/naver/base.rb', line 24

def request(target, query, params={})
	response = http_get(request_url(target, query, params))
	parser, parser.string = LibXML::XML::Parser.new, response
	@raw_xml = parser.parse
	@doc = @raw_xml.root
end

#request_url(target, query, params = {}) ⇒ Object

Takes a Naver API method name and set of parameters; returns the correct URL for the REST API.



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# File 'lib/naver/base.rb', line 32

def request_url(target, query, params={})
	url = "#{@host}#{@api}?key=#{@key}&target=#{target}&query=#{query}"
	params.each do |key, value|
		key = ABBREVIATION[key] unless ABBREVIATION[key].nil?
		url += "&#{key}=" + CGI::escape(value)
	end unless params.nil?
	url
end