module SmartVkApi::Call
Public Instance Methods
call(method_name, params = {})
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# File lib/smart_vk_api/call.rb, line 3 def call(method_name, params = {}) http(method_name, params) do |response| raise SmartVkApi::MethodCallError, response.body unless response.is_a?(Net::HTTPSuccess) json = response.body raise SmartVkApi::MethodCallError, 'Response could not be empty' if json.nil? || json.empty? parsed_json = JSON.parse(json, :symbolize_names => true) raise SmartVkApi::MethodCallError, json if is_error?(parsed_json) raise SmartVkApi::MethodCallError, 'Response should include key named :response' unless parsed_json.has_key?(:response) parsed_json[:response] end end
http(method_name, params = {}) { |get| ... }
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# File lib/smart_vk_api/call.rb, line 15 def http(method_name, params = {}) uri = URI(method_url(method_name, params)) http = Net::HTTP.new(uri.host,uri.port) http.use_ssl = true block_given? ? yield(http.get(uri.request_uri, headers)) : http end
method_url(method_name, params = {})
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# File lib/smart_vk_api/call.rb, line 22 def method_url(method_name, params = {}) if method_name.nil? || method_name.empty? raise ArgumentError, 'Method name could not be empty' end if access_token && (params.nil? || !params.key?(:access_token)) params ||= {} params[:access_token] = access_token end url = SmartVkApi::Constants::METHOD_CALL_URL + "/#{method_name}" url += "?#{URI.encode_www_form(params)}" if params && params.any? url end
Protected Instance Methods
headers()
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# File lib/smart_vk_api/call.rb, line 41 def headers { 'Accept' => 'application/json', 'Content-Type' =>'application/json' } end
is_error?(parsed_json)
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# File lib/smart_vk_api/call.rb, line 37 def is_error?(parsed_json) parsed_json.has_key?(:error) end