Class: Pindo::PgyerUploadClient

Inherits:
Object
  • Object
show all
Defined in:
lib/pindo/client/pgyeruploadclient.rb

Defined Under Namespace

Classes: PgyerUploadProgressBar

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ PgyerUploadClient

Returns a new instance of PgyerUploadClient.



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# File 'lib/pindo/client/pgyeruploadclient.rb', line 28

def initialize()

    begin

      @pgyer_token_file = File.join(File::expand_path(Pindoconfig.instance.pindo_dir), ".pgyer_token")
      config_file = File.join(File::expand_path(Pindoconfig.instance.pindo_common_configdir), "pgyer_client_config.json")
      config_json = JSON.parse(File.read(config_file))

      @region = config_json["region"]
      @bucket_name = config_json["bucket_name"]
      @default_url = config_json["default_url"]
      @attach_url = config_json["attach_url"]

      @use_local_wechat_url = config_json["use_local_wechat_url"]
      @baseurl = config_json["pgyerapps_base_url"]
      @request_config = config_json["pgyerapps_req_config"]
      @pgyer_aes_key = config_json["pgyerapps_aes_key"]

      @token = load_token
      
      # 添加互斥锁用于线程安全
      @upload_eTags_mutex = Mutex.new
      @tasks_queue_mutex = Mutex.new
      @active_tasks_mutex = Mutex.new
      @upload_failed_mutex = Mutex.new  # 为上传失败状态添加互斥锁
      @upload_failed = false

    rescue => error
        raise Informative,  "PgyerUploadClient 初始化失败！"
    end

end

Instance Attribute Details

#attach_url ⇒ Object

Returns the value of attribute attach_url.



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# File 'lib/pindo/client/pgyeruploadclient.rb', line 21

def attach_url
  @attach_url
end

#bucket_name ⇒ Object

Returns the value of attribute bucket_name.



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# File 'lib/pindo/client/pgyeruploadclient.rb', line 18

def bucket_name
  @bucket_name
end

#default_url ⇒ Object

Returns the value of attribute default_url.



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# File 'lib/pindo/client/pgyeruploadclient.rb', line 20

def default_url
  @default_url
end

#file_size ⇒ Object

Returns the value of attribute file_size.



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# File 'lib/pindo/client/pgyeruploadclient.rb', line 24

def file_size
  @file_size
end

#progress_bar ⇒ Object

Returns the value of attribute progress_bar.



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# File 'lib/pindo/client/pgyeruploadclient.rb', line 25

def progress_bar
  @progress_bar
end

#region ⇒ Object

Returns the value of attribute region.



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# File 'lib/pindo/client/pgyeruploadclient.rb', line 17

def region
  @region
end

#token ⇒ Object

Returns the value of attribute token.



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# File 'lib/pindo/client/pgyeruploadclient.rb', line 15

def token
  @token
end

#upload_binary_file ⇒ Object

Returns the value of attribute upload_binary_file.



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# File 'lib/pindo/client/pgyeruploadclient.rb', line 23

def upload_binary_file
  @upload_binary_file
end

Instance Method Details

#cleanup_worker_threads ⇒ Object

清理所有工作线程



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# File 'lib/pindo/client/pgyeruploadclient.rb', line 209

def cleanup_worker_threads
  @worker_threads.each do |thread|
    # 尝试安全终止线程
    thread.exit if thread.alive?
  end
  @worker_threads.clear
end

#continuous_upload_data_req(concurrency: 1) ⇒ Object 



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# File 'lib/pindo/client/pgyeruploadclient.rb', line 217

def continuous_upload_data_req(concurrency:1)
    # 初始化活动任务计数和条件变量
    @active_tasks = 0
    @task_complete_cv = ConditionVariable.new
    
    # 初始化连续上传，最多启动concurrency个并发任务
    start_tasks = [concurrency, @tasks_queue.size].min
    start_tasks.times { schedule_next_task }
    
    # 设置超时保护
    timeout_seconds = 300  # 5分钟超时
    start_time = Time.now
    
    # 等待所有任务完成
    @tasks_queue_mutex.synchronize do
        while (@active_tasks > 0 || !@tasks_queue.empty?) && !upload_failed?
            # 添加超时保护
            remaining_time = timeout_seconds - (Time.now - start_time)
            if remaining_time <= 0
              set_upload_failed("上传任务超时")
              break
            end
            
            # 等待任务完成通知，最多等待30秒
            @task_complete_cv.wait(@tasks_queue_mutex, [remaining_time, 30].min)
        end
    end
    
    # 检查所有分片是否都上传成功
    if @upload_eTags.length != @expected_parts && !upload_failed?
        set_upload_failed("部分分片上传失败，已上传#{@upload_eTags.length}/#{@expected_parts}")
    end
end

#create_req(upload_url: nil, body_data: nil, read_length: nil) ⇒ Object 



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# File 'lib/pindo/client/pgyeruploadclient.rb', line 345

def create_req(upload_url:nil, body_data:nil, read_length:nil)

    request = nil
    proxy_options = {
      proxy: ENV['http_proxy'] || ENV['https_proxy'],
      proxyuserpwd: "#{ENV['HTTP_PROXY_USER']}:#{ENV['HTTP_PROXY_PASSWORD']}"
    }

    if proxy_options[:proxy]
      request = Typhoeus::Request.new(
        upload_url,
        method: :put,
        proxy: proxy_options[:proxy],
        proxyuserpwd: proxy_options[:proxyuserpwd],
        :body => body_data,
        :headers => {
          'Content-Type' => 'application/octet-stream',
          'token' => @token['token'],
          'Content-Length' => read_length.to_s
        }
      )
    else
      request = Typhoeus::Request.new(
        upload_url,
        method: :put,
        :body => body_data,
        :headers => {
          'Content-Type' => 'application/octet-stream',
          'token' => @token['token'],
          'Content-Length' => read_length.to_s
        }
      )

    end
    return request
end

#load_token ⇒ Object 



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# File 'lib/pindo/client/pgyeruploadclient.rb', line 61

def load_token()
    token = nil
    if File.exist?(@pgyer_token_file)
        begin
          data = File.read(@pgyer_token_file)

          data_string = AESHelper::aes_128_ecb_decrypt(@pgyer_aes_key, data)
          temp_token = data_string
          temp_token = JSON.parse(data_string)
          if !temp_token.nil? && !temp_token["token"].nil? && !temp_token["username"].nil?
              token = temp_token
          end
        rescue => error
            raise Informative,  "PgyerUploadClient 加载pgyer token 失败!!!"
        end
    end
    return token
end

#post_upload_finish_req(upload_path_key: nil, upload_id: nil, eTags: nil) ⇒ Object 



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# File 'lib/pindo/client/pgyeruploadclient.rb', line 382

def post_upload_finish_req(upload_path_key:nil, upload_id:nil, eTags:nil)

    boss_url = @baseurl + @request_config["multi_signed_url_upload"]

    body_params = {
        functionName:"finish",
        fileKey:upload_path_key,
        uploadId:upload_id,
        tags:eTags
    }

    begin
      con = HttpClient.create_instance_with_proxy
      res = con.post do |req|
          req.url boss_url
          req.headers['Content-Type'] = 'application/json'
          req.headers['token'] = @token["token"]
          req.body = body_params.to_json
          req.options.timeout = 120  # 设置2分钟超时
      end

      result_data = nil
      if !res.body.nil?
          result_data = JSON.parse(res.body)
      end

      return result_data
    rescue => e
      Funlog.instance.fancyinfo_error("完成上传请求失败: #{e.message}")
      return nil
    end
end

#post_upload_url_req(upload_path_key: nil, file_ceil_size: nil) ⇒ Object 



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# File 'lib/pindo/client/pgyeruploadclient.rb', line 416

def post_upload_url_req(upload_path_key:nil, file_ceil_size:nil)

    boss_url = @baseurl + @request_config["multi_signed_url_upload"]

    body_params = {
        functionName:"start",
        fileKey:upload_path_key,
        fileSize:file_ceil_size
    }

    begin
      con = HttpClient.create_instance_with_proxy
      res = con.post do |req|
          req.url boss_url
          req.headers['Content-Type'] = 'application/json'
          req.headers['token'] = @token["token"]
          req.body = body_params.to_json
          req.options.timeout = 60  # 设置1分钟超时
      end

      result_data = nil
      if !res.body.nil?
          result_data = JSON.parse(res.body)
      end

      return result_data
    rescue => e
      Funlog.instance.fancyinfo_error("获取上传URL失败: #{e.message}")
      return nil
    end
end

#process_upload_task(upload_params_item) ⇒ Object 



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# File 'lib/pindo/client/pgyeruploadclient.rb', line 286

def process_upload_task(upload_params_item)
    upload_url = upload_params_item["signedUrl"]
    part_no = upload_params_item["partNo"]
    
    file_size_ele = 1024 * 1024 * 5  #5M
    start_position = file_size_ele * (part_no - 1)
    if part_no * file_size_ele > @file_size
        read_length = @file_size - start_position
    else
        read_length = file_size_ele
    end
    
    file = File.open(@upload_binary_file, "rb")
    begin
        file.seek(start_position)
        put_data = file.read(read_length)
        
        request = create_req(upload_url:upload_url, body_data:put_data, read_length:read_length)
        
        # 设置上传进度回调
        upload_size_last = 0
        request.on_progress do |dltotal, dlnow, ultotal, ulnow|
            if ulnow && ulnow > upload_size_last
                upload_size_last = ulnow
                @progress_bar.update_upload_index(upload_part:part_no, upload_size:ulnow)
                @progress_bar.update_upload_progress()
            end
        end
        
        # 设置请求超时
        request.options[:timeout] = 300  # 5分钟超时
        
        # 执行请求并等待完成
        response = request.run
        
        # 处理响应结果
        if response.success?
            @progress_bar.complete_upload_index(upload_part:part_no, complete_size:read_length)
            etag = response.headers["ETag"]
            if etag.nil? || etag.empty?
              raise "服务器返回的ETag为空"
            end
            eTag_item = { partNumber: part_no, tag: etag}
            @upload_eTags_mutex.synchronize { @upload_eTags << eTag_item }
        else
            @progress_bar.delete_upload_index(upload_part:part_no)
            upload_params_item["retryCount"] = upload_params_item["retryCount"] - 1
            if upload_params_item["retryCount"] > 0
                # 重试任务
                @tasks_queue_mutex.synchronize { @tasks_queue.push(upload_params_item) }
            else
                set_upload_failed("文件#{@upload_binary_file} 分片#{part_no}上传失败: HTTP #{response.code}")
            end
        end
    ensure
        file.close
    end
end

#schedule_next_task ⇒ Object 



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# File 'lib/pindo/client/pgyeruploadclient.rb', line 251

def schedule_next_task
    # 检查是否应该停止调度
    return if upload_failed?
    
    # 尝试从队列中获取下一个任务
    @tasks_queue_mutex.synchronize do
        unless @tasks_queue.empty?
            upload_params_item = @tasks_queue.pop
            @active_tasks_mutex.synchronize { @active_tasks += 1 }
            
            # 异步处理任务，不阻塞主线程
            worker_thread = Thread.new do
                begin
                    process_upload_task(upload_params_item)
                rescue => e
                    # 捕获并记录任务处理过程中的异常
                    set_upload_failed("处理分片#{upload_params_item["partNo"]}时出错: #{e.message}")
                ensure
                    # 任务完成后，减少活动任务计数并通知等待线程
                    @active_tasks_mutex.synchronize { @active_tasks -= 1 }
                    
                    # 如果队列不为空，调度下一个任务
                    schedule_next_task if !upload_failed?
                    
                    # 通知等待线程任务已完成
                    @tasks_queue_mutex.synchronize { @task_complete_cv.broadcast }
                end
            end
            
            # 保存线程引用以便后续清理
            @worker_threads << worker_thread
        end
    end
end

#set_upload_failed(error_msg = nil) ⇒ Object

安全地设置上传失败状态



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# File 'lib/pindo/client/pgyeruploadclient.rb', line 201

def set_upload_failed(error_msg = nil)
  @upload_failed_mutex.synchronize do 
    @upload_failed = true
    Funlog.instance.fancyinfo_error("上传失败: #{error_msg}") if error_msg
  end
end

#upload_failed? ⇒ Boolean

安全地检查上传失败状态

Returns:

  • (Boolean) 


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# File 'lib/pindo/client/pgyeruploadclient.rb', line 196

def upload_failed?
  @upload_failed_mutex.synchronize { @upload_failed }
end

#upload_file(binary_file: nil, isAttach: false) ⇒ Object

Raises:



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# File 'lib/pindo/client/pgyeruploadclient.rb', line 80

def upload_file(binary_file:nil, isAttach:false)

  raise Informative, "上传文件不能为空" if binary_file.nil? || !File.exist?(binary_file)
  
  @upload_binary_file = binary_file
  @file_size = File.size(@upload_binary_file)
  @progress_bar = PgyerUploadProgressBar.new(upload_total_size:@file_size)
  @upload_failed = false  # 重置上传失败标志

  extension = File.extname(@upload_binary_file)
  filename = File.basename(@upload_binary_file)
  size_level = 1024 * 1024
  file_bytes = File.binread(@upload_binary_file)
  checksum = Digest::MD5.hexdigest(file_bytes)
  file_uuid = SecureRandom.uuid
  total_m = sprintf("%.2f", 1.00 * @file_size / 1024 /1024 )


  upload_path = @default_url
  content_disposition = nil
  if isAttach
      upload_path = @default_url + @attach_url
      content_disposition = "attachment; filename=#{filename}"
  end

  upload_path_key = upload_path + file_uuid + extension

  task_num = 10

  puts "文件路径: #{@upload_binary_file}"
  puts "文件大小: #{total_m}M"
  puts "上传路径: #{upload_path_key}"
  puts
  puts "切片大小: 5MB"

  upload_result = nil

  begin
    file_size_param = 1.00 * @file_size / 1024 /1024
    result_data = post_upload_url_req(upload_path_key:upload_path_key, file_ceil_size:file_size_param.ceil)
    
    if result_data.nil? || !result_data.has_key?("data") || !result_data["data"].has_key?("uploadId")
      raise Informative, "获取上传ID失败，请检查网络或服务器状态"
    end
    
    upload_id = result_data["data"]["uploadId"]
    # 创建统一的任务队列
    @tasks_queue = Queue.new
    @worker_threads = []
    upload_params_list = result_data["data"]["uploadParamsList"]
    upload_item_num = upload_params_list.length
    @expected_parts = upload_item_num  # 保存预期的分片数量
    task_num = upload_item_num
    retry_count = 5
    
    # 合理限制线程数
    if task_num < 2
      task_num = 2
    end

    if task_num > 30
      task_num = 30
    end

    # 根据系统CPU核心数自动调整线程数
    available_cores = Etc.respond_to?(:nprocessors) ? Etc.nprocessors : 4
    task_num = [task_num, available_cores * 2].min
    
    # 设置重试次数并将所有任务加入队列
    upload_params_list.each do |item|
      item["retryCount"] = retry_count
      @tasks_queue.push(item)
    end

    puts "切分个数: #{upload_item_num}"
    puts "线程个数: #{task_num}"
    puts "重试次数: #{retry_count}"
    puts

    Funlog.instance.fancyinfo_start("开始上传...")
    @upload_eTags = []
    @active_tasks = 0  # 跟踪活动任务数量

    continuous_upload_data_req(concurrency:task_num)
    
    # 检查上传是否全部成功
    if upload_failed? || @upload_eTags.length != @expected_parts
        upload_result = nil
        Funlog.instance.fancyinfo_error("文件#{@upload_binary_file} 上传失败! 😭😭😭")
        return upload_result
    end

    result_data = post_upload_finish_req(upload_path_key:upload_path_key, upload_id:upload_id, eTags:@upload_eTags)

    if result_data && result_data["code"] == 200
        upload_result = upload_path_key
        Funlog.instance.fancyinfo_success("文件#{@upload_binary_file} 上传成功! 😎😎😎")
    else
        upload_result = nil
        error_msg = result_data && result_data["msg"] ? result_data["msg"] : "未知错误"
        Funlog.instance.fancyinfo_error("文件#{@upload_binary_file} 上传失败: #{error_msg} 😭😭😭")
    end
    
  rescue => e
    upload_result = nil
    Funlog.instance.fancyinfo_error("文件上传过程发生异常: #{e.message} 😭😭😭")
  ensure
    # 确保所有工作线程都被清理
    cleanup_worker_threads
  end

  return upload_result

end