Module: VVPrepare

Defined in:
lib/live_server.rb

Class Method Summary collapse

Class Method Details

.checkVVCompiler ⇒ Object

检查和下载 VV 编译器



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# File 'lib/live_server.rb', line 64

def self.checkVVCompiler()
  if File.exist? VVCompilerFilePath
    puts 'Check VV compiler ok.'
  else
    puts 'Start downloading VV compiler.jar...'
    File.write(VVCompilerFilePath, Net::HTTP.get(URI.parse(VVCompilerDownloadURL)))
    if File.exist? VVCompilerFilePath
      puts 'VV compiler.jar download success.'
    else
      puts 'VV compiler.jar download fail.'
      exit
    end
  end
end

.checkVVConfigProperties ⇒ Object

检查和下载 config.properties



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# File 'lib/live_server.rb', line 80

def self.checkVVConfigProperties()
  if File.exist? VVConfigPropertiesFilePath
    puts 'Check VV config.properties ok.'
  else
    puts 'Start downloading VV config.properties...'
    File.write(VVConfigPropertiesFilePath, Net::HTTP.get(URI.parse(VVConfigPropertiesDownloadURL)))
    if File.exist? VVConfigPropertiesFilePath
      puts 'VV config.properties download success.'
    else
      puts 'VV config.properties download fail.'
      exit
    end
  end
end

.clean ⇒ Object 



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# File 'lib/live_server.rb', line 155

def self.clean()
  FileUtils.rm_rf TemplatePath
  FileUtils.rm_rf VVBuildPath
  FileUtils.rm_f PropertiesFilePath
end

.copyXML(copyTemplatePath) ⇒ Object

拷贝 xml 准备编译



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# File 'lib/live_server.rb', line 45

def self.copyXML(copyTemplatePath)
  FileUtils.rm_rf TemplatePath
  FileUtils.mkdir_p TemplatePath
  FileUtils.cp Dir.glob("#{copyTemplatePath}/**/*.xml"), TemplatePath
end

.generateDataJSON(aTemplatesPath) ⇒ Object 



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# File 'lib/live_server.rb', line 100

def self.generateDataJSON(aTemplatesPath)
  # 生成每个模版对应的 data.json
  templateNameList = []
  Pathname.new(aTemplatesPath).children.push(aTemplatesPath).each { | aTemplatePath |
    templateName = File.basename aTemplatePath, '.*'

    next if not File.directory? aTemplatePath
    next if not File.exist?(File.join(aTemplatePath, "#{templateName}.xml"))
    next if templateName.start_with? '.'

    # 把所有模版名记录下来
    templateNameList << templateName

    # 获取这个模版目录下所有 xml 的编译二进制 Base64 列表
    xmlBase64List = []
    Dir.glob(File.join(aTemplatePath, '**/*.xml')).each { | xmlFilePath |
      xmlFileName = File.basename xmlFilePath, '.*'

      # 获取这个 xml 的 .out -> base64
      xmlBuildOutPath = File.join(VVBuildPath, "out/#{xmlFileName}.out")
      xmlBase64String = Base64.strict_encode64(File.open(xmlBuildOutPath, "rb").read)
      xmlBase64List << xmlBase64String
    }

    # 读取模版参数 JSON
    templateParams = {}
    templateParamsJSONPath = File.join(aTemplatePath, "#{templateName}.json")
    if File.exist?(templateParamsJSONPath)
      templateParams = JSON.parse(File.read(templateParamsJSONPath))
    end
    

    # 合并 data.json （HTTP Server 读取）
    if xmlBase64List.count > 0
      dataHash = {'templates': xmlBase64List, 'data': templateParams,}
      dataJSONPath = File.join(aTemplatePath, "data.json")
      File.open(dataJSONPath, "w") { |f|
        f.write(JSON.pretty_generate dataHash)
      }
    end

    # 生成二维码
    if LocalIP
      qrcode = RQRCode::QRCode.new("http://#{LocalIP}:#{HTTPServerPort}/#{templateName}/data.json")
      qrcodeFilePath = File.join(aTemplatePath, "#{templateName}_QR.png")
      qrcode.as_png(file: qrcodeFilePath)
    end
  }

  # 生成模版目录结构 .dir（HTTP Server 读取）
  File.open(DirFilePath, "w") { |f|
    f.write(JSON.pretty_generate templateNameList)
  }
end

.generateProperties ⇒ Object

生成 templatelist.properties 文件



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# File 'lib/live_server.rb', line 52

def self.generateProperties()
  nowTimestamp = Time.now.to_i
  propertiesContent = Dir.entries(TemplatePath).reject { |f| File.directory? f } .map { |f| 
    filename = File.basename f, '.*'
    "#{filename}=#{filename},#{nowTimestamp}"
  }
  File.open(PropertiesFilePath, 'w+') { |f|
      propertiesContent.each { |e| f.puts e }
  }
end

.vvbuild ⇒ Object

编译



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# File 'lib/live_server.rb', line 96

def self.vvbuild()
  system "java -jar #{VVCompilerFilePath} jarBuild > #{VVBuildLogFilePath}"
end