Class: Cnvrg::API

Inherits:
Object
  • Object
show all
Defined in:
lib/cnvrg/api.rb

Direct Known Subclasses

API_V2

Constant Summary collapse

USER_AGENT = 
"CnvrgCLI/#{Cnvrg::VERSION}"
ENDPOINT_VERSION = 
'v1'

Class Method Summary collapse

Class Method Details

.display_error(response) ⇒ Object 



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# File 'lib/cnvrg/api.rb', line 250

def self.display_error(response)
    "Oops, an error occurred! Reason: #{response['message']}"
end

.endpoint_uri ⇒ Object 



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# File 'lib/cnvrg/api.rb', line 244

def self.endpoint_uri
    api = get_api()
    return "#{api}/#{Cnvrg::API::ENDPOINT_VERSION}"
end

.get_api ⇒ Object 



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# File 'lib/cnvrg/api.rb', line 13

def self.get_api
    home_dir = File.expand_path('~')
    config = ""
    begin
        if File.exist? home_dir+"/.cnvrg/config.yml"
            config = YAML.load_file(home_dir+"/.cnvrg/config.yml")
        else
            return "https://app.cnvrg.io/api"
        end

    rescue
        return "https://app.cnvrg.io/api"
    end
    if !config or config.empty? or config.to_h[:api].nil?
        return "https://app.cnvrg.io/api"
    else
      return config.to_h[:api]
    end
end

.parse_version(resp) ⇒ Object 



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# File 'lib/cnvrg/api.rb', line 254

def self.parse_version(resp)
  begin
    version = resp.headers["cnvrg-version"]
    Cnvrg::Helpers.update_version(version)
  rescue => e
    Cnvrg::Logger.log_error(e)
  end
end

.request(resource, method = 'GET', data = {}, parse_request = true) ⇒ Object 



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# File 'lib/cnvrg/api.rb', line 32

def self.request(resource, method = 'GET', data = {}, parse_request = true)
    resource = URI::encode resource

    # We need to remoe all double slashes from the url to work with the proxy
    resource = resource.gsub(/[\/]{2,}/, "/").gsub("https:/", "https://").gsub("http:/", "http://")

    begin
        n = Netrc.read
    rescue => e
    end

    # Make sure there is an entry for the Acquia API before generating the
    # requests.
    if n['cnvrg.io'].nil?
        puts 'You\'re not logged in'
        puts 'Please log in via `cnvrg login`'
        return
    end

    @user, @pass = n[Cnvrg::Helpers.netrc_domain]
    begin
        if !Helpers.is_verify_ssl

            conn = Faraday.new "#{endpoint_uri}", :ssl => {:verify => false}
        else
            conn = Faraday.new "#{endpoint_uri}"
        end
    conn.headers['Auth-Token'] = @pass
    conn.headers['Authorization'] = "CAPI #{@pass}"
    conn.headers['User-Agent'] = "#{Cnvrg::API::USER_AGENT}"
    conn.options.timeout = 420
        conn.options.open_timeout=180
    case method
      when 'GET'
        retries = 0
        success = false
        while !success and retries < 20
          begin
            response = conn.get "#{resource}", data
            success = true
            Cnvrg::API.parse_version(response)
            if response.to_hash[:status].to_i != 200
              Cnvrg::Logger.log_info("Got back bad status #{response.to_hash[:status]}")
            end
            if [503, 502, 429, 401].include?(response.to_hash[:status].to_i)
              Cnvrg::Logger.log_info("Got back status #{response.to_hash[:status]}, will retry in #{5 * retries} seconds")
              success = false
              sleep(5 * retries)
              retries += 1
              next
            end
          rescue => e
            Cnvrg::Logger.log_error(e)
            sleep(5)
            retries +=1
          end
        end
        if !success
          return false
        end
        if response.to_hash[:status] == 404
          return false
        end
        if parse_request
            JSON.parse(response.body)
        else
            response
        end
    when 'POST', 'PUT'
        conn.options.timeout = 4200
        conn.options.open_timeout = 180
        conn.headers['Content-Type'] = "application/json"
        retries = 0
        success = false
        data = data || {}
        while !success and retries < 20
            begin
                response = conn.post "#{resource}", data.to_json if method.eql? 'POST'
                response = conn.put "#{resource}", data.to_json if method.eql? 'PUT'
                success = true
                Cnvrg::API.parse_version(response)
                if response.to_hash[:status].to_i != 200
                  Cnvrg::Logger.log_info("Got back bad status #{response.to_hash[:status]}")
                end
                if [503, 502, 429, 401].include?(response.to_hash[:status].to_i)
                  Cnvrg::Logger.log_info("Got back status #{response.to_hash[:status]}, will retry in #{5 * retries} seconds")
                  success = false
                  sleep(5 * retries)
                  retries += 1
                  next
                end
            rescue => e
              Cnvrg::Logger.log_error(e)
              sleep(5)
              retries +=1
            end
        end
        if !success
            return false
        end
        if response.to_hash[:status] == 404
          return false
        end
        if parse_request == true
            JSON.parse(response.body)
        else
            response
        end
    when 'POST_JSON'
      conn.options.timeout = 4200
      conn.options.open_timeout = 4200
      conn.headers['Content-Type'] = "application/json"
      new_data = JSON.dump(data)

      retries = 0
      success = false

      while !success and retries < 20
        begin
          response = conn.post "#{resource}", new_data
          success = true
        rescue => e
          Cnvrg::Logger.log_error(e)
          sleep(5)
          retries +=1
        end
      end
      if !success
        return false
      end
      if response.to_hash[:status] == 404
        return false
      end
      if parse_request == true
        JSON.parse(response.body)
      else
        response
      end
    when 'POST_FILE'
        conn = Faraday.new do |fr|
            fr.headers['Auth-Token'] = @pass
            fr.headers['Authorization'] = "CAPI #{@pass}"
            fr.headers['User-Agent'] = "#{Cnvrg::API::USER_AGENT}"
            fr.headers["Content-Type"] = "multipart/form-data"
            if !Helpers.is_verify_ssl
               fr.ssl.verify = false
            end


            fr.request :multipart
            fr.request :url_encoded
            fr.request :retry, max: 2, interval: 0.05,interval_randomness: 0.5, backoff_factor: 2
            fr.adapter :net_http
        end
        conn.options.timeout = 4200
        conn.options.open_timeout =4200


        # what if windows?
        # data[:file] = Faraday::UploadIO.new(data[:absolute_path], content_type)
        if not File.exists? data[:relative_path]
          file_base = File.basename(data[:relative_path])

          begin
              temp_path = File.expand_path('~')+"/.cnvrg/tmp_files/#{file_base}"
              FileUtils.touch(temp_path)
          rescue
              temp_path ="/tmp/#{file_base}"
              FileUtils.touch(temp_path)
          end
        else
          temp_path = data[:relative_path]
        end


        data[:file] = Faraday::UploadIO.new("#{temp_path}", "application/tar+gzip")

        response = conn.post "#{endpoint_uri}/#{resource}", data
        Cnvrg::API.parse_version(response)
        FileUtils.rm_rf(temp_path)
        if response.to_hash[:status] == 404
          return false
        end


        if parse_request == true
            JSON.parse(response.body)
        else
            response
        end
    when 'DELETE'
        response = conn.delete "#{endpoint_uri}/#{resource}", data
        Cnvrg::API.parse_version(response)
        if response.to_hash[:status] == 404
          return false
        end
        if parse_request == true
            JSON.parse(response.body)
        else
            response
        end
    else
    end
    rescue => e
      Cnvrg::Logger.log_error(e)
       return nil
    rescue SignalException
        return false
    end

end