为什么我在 Rails 应用程序中的 lib/assets 目录中的脚本不执行或出错？

Question

我正在尝试在我的 Rails 3 应用程序中使用 ConnectWise API。我已经使用普通 ruby 构建并测试了 API 并且它成功了。现在我正在尝试将此脚本添加到我的 Rails 应用程序中的 lib/assets 到运行但它似乎要么不执行脚本，要么执行并失败但没有给我任何错误输出.

以下是成功的 Ruby 脚本：

CompanyApis Class:

require 'builder'
class CompanyApis
  def self.get_company
    cw_company_id = 21920
    integrator_company_id = 'COMPANY_ID'
    integrator_login_id = 'INTERGRATOR_LOGIN'
    integrator_password = 'INTEGRATOR PW'

    xml = Builder::XmlMarkup.new(:indent=>2)
    xml.instruct!
    xml.tag!('soap:Envelope',
             :'xmlns:soap' => 'http://schemas.xmlsoap.org/soap/envelope/',
             :xmlns => 'http://connectwise.com'){
      xml.tag!('soap:Body'){
        xml.tag!('GetCompany'){
          xml.tag!('credentials'){
            xml.CompanyId(integrator_company_id)
            xml.IntegratorLoginId(integrator_login_id)
            xml.IntegratorPassword(integrator_password)
          }
          xml.id(cw_company_id)
        }
      }
    }
  end
end

CwIntegrator Class:

require 'net/https'
require 'uri'
require 'nokogiri'
require './company_api'

class CwIntegrator
  cw_company_id = 21920
  cw_hostname = 'cw.host.com'
  companyapi_url = "https://#{cw_hostname}/v4_6_release/apis/2.0/CompanyApi.asmx"
  uri = URI.parse(companyapi_url)

  # Use for proxying to Kali
  #proxy_addr = '172.16.1.149'
  #proxy_port = 8080

  request = Net::HTTP::Post.new(uri.path)
  request.add_field('Content-Type', 'text/xml; charset=utf-8')
  request.add_field('SOAPAction', 'http://connectwise.com/GetCompany')
  request.body = CompanyApis.get_company
  http = Net::HTTP.new(uri.host, uri.port)

  # Use for proxying to Kali
  #http = Net::HTTP.new(uri.host, uri.port, proxy_addr, proxy_port)

  http.use_ssl = true
  http.verify_mode = OpenSSL::SSL::VERIFY_NONE
  response = http.start {|h| h.request(request)}
  company_info = []
  xml_doc = Nokogiri::XML(response.body).remove_namespaces!
  company_name = xml_doc.xpath('//Envelope/Body/GetCompanyResponse/GetCompanyResult/CompanyName').text
  company_street_addr = xml_doc.xpath('//Envelope/Body/GetCompanyResponse/GetCompanyResult/DefaultAddress/StreetLines/string')[0].text
  begin
    company_street_addr2 = xml_doc.xpath('//Envelope/Body/GetCompanyResponse/GetCompanyResult/DefaultAddress/StreetLines/string')[1].text
  end
  company_city = xml_doc.xpath('//Envelope/Body/GetCompanyResponse/GetCompanyResult/DefaultAddress/City').text
  company_state = xml_doc.xpath('//Envelope/Body/GetCompanyResponse/GetCompanyResult/DefaultAddress/State').text
  company_zip = xml_doc.xpath('//Envelope/Body/GetCompanyResponse/GetCompanyResult/DefaultAddress/Zip').text
  company_country = xml_doc.xpath('//Envelope/Body/GetCompanyResponse/GetCompanyResult/DefaultAddress/Country').text
  company_status = xml_doc.xpath('//Envelope/Body/GetCompanyResponse/GetCompanyResult/Status').text
  company_phone = xml_doc.xpath('//Envelope/Body/GetCompanyResponse/GetCompanyResult/PhoneNumber').text
  company_fax = xml_doc.xpath('//Envelope/Body/GetCompanyResponse/GetCompanyResult/FaxNumber').text
  company_www = xml_doc.xpath('//Envelope/Body/GetCompanyResponse/GetCompanyResult/WebSite').text

  company_info += [company_name: company_name, cw_company_id: cw_company_id, company_name: company_name,
                   company_street_addr: company_street_addr, company_street_addr2: company_street_addr2,
                   company_city: company_city, company_state: company_state, company_zip: company_zip,
                   company_country:company_country,company_status: company_status, company_phone: company_phone,
                   company_fax: company_fax, company_www: company_www]

  puts(company_info)
end

运行这个脚本有这个输出：

ruby cw_integrator.rb {:company_name=>"Orlando Fake Co, LLC.", :cw_company_id=>21920, :company_street_addr=>"STREET ADDR.", :company_street_addr2=>"Suite 400", :company_city=>"Orlando", :company_state=>"FL", :company_zip=>"32839", :company_country=>"United States", :company_status=>"Active Gold TTS", :company_phone=>"5558765309", :company_fax=>"", :company_www=>"www.myweb.com"}

因此，为了将此添加到 Rails 应用程序，我已将两个 .rb 文件添加到 lib/assets、cw_apis.rb 和 cw_get_company_integrator.rb。以下是它们的内容：

CwApis class:

#!/usr/bin/env ruby
require 'builder'
class CwApis
  def self.get_company_xml_request
    cw_integrator_account = CwIntegratorAccount.first
    integrator_company_id = cw_integrator_account.integrator_company_id
    integrator_login_id = cw_integrator_account.integrator_login_id
    integrator_password = cw_integrator_account.integrator_password

    xml = Builder::XmlMarkup.new(:indent=>2)
    xml.instruct!
    xml.tag!('soap:Envelope',
             :'xmlns:soap' => 'http://schemas.xmlsoap.org/soap/envelope/',
             :xmlns => 'http://connectwise.com'){
      xml.tag!('soap:Body'){
        xml.tag!('GetCompany'){
          xml.tag!('credentials'){
            xml.CompanyId(integrator_company_id)
            xml.IntegratorLoginId(integrator_login_id)
            xml.IntegratorPassword(integrator_password)
          }
          xml.id(cw_integrator_account.cw_company_id)
        }
      }
    }
  end
end

和 CwGetCompanyIntegrator Class:

#!/usr/bin/env ruby
require 'net/https'
require 'uri'
require 'nokogiri'
require 'assets/cw_apis'

class CwGetCompanyIntegrator
  cw_integrator_account = CwIntegratorAccount.first
  cw_hostname = cw_integrator_account.cw_hostname
  company_api_url = "https://#{cw_hostname}/v4_6_release/apis/2.0/CompanyApi.asmx"
  uri = URI.parse(company_api_url)

  request = Net::HTTP::Post.new(uri.path)
  request.add_field('Content-Type', 'text/xml; charset=utf-8')
  request.add_field('SOAPAction', 'http://connectwise.com/GetCompany')
  request.body = CwApis.get_company_xml_request
  http = Net::HTTP.new(uri.host, uri.port)
  http.use_ssl = true
  http.verify_mode = OpenSSL::SSL
  response = http.start {|h| h.request(request)}
  xml_doc = Nokogiri::XML(response.body).remove_namespaces!

  company_name = xml_doc.xpath('//Envelope/Body/GetCompanyResponse/GetCompanyResult/CompanyName').text
  company_street_addr = xml_doc.xpath('//Envelope/Body/GetCompanyResponse/GetCompanyResult/DefaultAddress/StreetLines/string')[0].text
  begin
    company_street_addr2 = xml_doc.xpath('//Envelope/Body/GetCompanyResponse/GetCompanyResult/DefaultAddress/StreetLines/string')[1].text
  end
  company_city = xml_doc.xpath('//Envelope/Body/GetCompanyResponse/GetCompanyResult/DefaultAddress/City').text
  company_state = xml_doc.xpath('//Envelope/Body/GetCompanyResponse/GetCompanyResult/DefaultAddress/State').text
  company_zip = xml_doc.xpath('//Envelope/Body/GetCompanyResponse/GetCompanyResult/DefaultAddress/Zip').text
  company_country = xml_doc.xpath('//Envelope/Body/GetCompanyResponse/GetCompanyResult/DefaultAddress/Country').text
  company_status = xml_doc.xpath('//Envelope/Body/GetCompanyResponse/GetCompanyResult/Status').text
  company_phone = xml_doc.xpath('//Envelope/Body/GetCompanyResponse/GetCompanyResult/PhoneNumber').text
  company_fax = xml_doc.xpath('//Envelope/Body/GetCompanyResponse/GetCompanyResult/FaxNumber').text
  company_www = xml_doc.xpath('//Envelope/Body/GetCompanyResponse/GetCompanyResult/WebSite').text

  CompanyInfosController.create!(cw_company_id: cw_integrator_account.cw_company_id, company_name: company_name,
                                 company_street_addr: company_street_addr, company_street_addr2: company_street_addr2,
                                 company_city: company_city, company_state: company_state, company_zip: company_zip,
                                 company_country:company_country, company_status: company_status, company_phone: company_phone,
                                 company_fax: company_fax, company_www: company_www)
end

我正在尝试 execute CwGetCompanyIntegrator class 在我的 CwIntegratorAccountsController.

这是 CwIntegratorAccountsController 中 create 操作中的代码我省略了 index、show、new、edit、update 和 destroy：

require 'assets/cw_get_company_integrator'

class CwIntegratorAccountsController < ApplicationController
  skip_before_filter :require_company, :only => [:create,:new]

  # GET /cw_integrator_accounts
  # GET /cw_integrator_accounts.json

  def create
    unless CwIntegratorAccount.count >= 1
      @cw_integrator_account = CwIntegratorAccount.new(params[:cw_integrator_account])

      respond_to do |format|
        if @cw_integrator_account.save

          # Run the CW Integrator
          CwGetCompanyIntegrator
          format.html { redirect_to root_url, notice: 'cw_integrator success' }
          #format.json { render json: @cw_integrator_account, status: :created, location: @cw_integrator_account }
        else
          format.html { render action: 'new' }
          format.json { render json: @cw_integrator_account.errors, status: :unprocessable_entity }
        end
      end
    end
  end
end

我知道我正在通过 if @cw_integrator_account.save 和 CwGetCompanyIntegrator，因为我正在从 format.html { redirect_to root_url, notice: 'cw_integrator success' } 获取重定向（并在日志中看到它），但是CwGetCompanyIntegrator 没有犯错或执行（以任何方式正确）。

执行此 class 的正确方法是什么？

Answer 1

lib 默认不自动加载。您需要将其添加到自动加载路径 - 请参阅 Auto-loading lib files in Rails 4
此外，lib/assets被Asset Pipeline使用。您应该为类创建一个不同的文件夹。
您在 CwGetCompanyIntegrator 中的代码需要包装在一个方法中，例如您使用 CwGetCompanyIntegrator.call
调用的以下代码块
```
class CwGetCompanyIntegrator
  def self.call
    # execute code here
  end
end
```

为什么我在 Rails 应用程序中的 lib/assets 目录中的脚本不执行或出错？

Why are my scripts from lib/assets directory in a Rails application not executing, or erring out?

ruby

ruby-on-rails

ruby-on-rails-3