如何将对话流与网站集成?

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【中文标题】如何将对话流与网站集成?【英文标题】:How to integrate dialogflow with website? 【发布时间】:2018-12-09 08:05:53 【问题描述】:

我使用“Dialogflow 聊天机器人”创建了意图、实体等,现在,我正在尝试将 dialogflow 与我的网站(html)集成,我遵循了 dialogflow 官方网站上的文档说明,但我仍然在困惑,启用网络演示选项后,如何编辑附加图像中的内容以及如何在我的网站中启动聊天机器人?

我按照“https://dialogflow.com/docs/integrations/web-demo”的指示进行操作

谢谢

【问题讨论】:

【参考方案1】:

Dialogflow 不提供将代理与您的网站集成的任何直接方式。 正如罗伯特在他的answer 中提到的那样,网络演示集成实际上只是用于演示目的,不能自定义。如果您想在您的网站中集成对话流代理,您有两种选择:

    Dialogflow 提供用于集成的 API 和 SDK。您需要将这些 API 集成到您的网站中。您可以参考this article 了解更多信息。

    另一种方法是使用任何提供 Dialogflow 集成的第三方工具。在我看来,Kommunicate 通过一组Actionable Messages 提供了流畅的 Dialogflow 集成。这个article 可能对你有帮助。

【讨论】:

【参考方案2】:

网络演示集成实际上仅用于演示目的,不可自定义。要使用自定义 UI 与您的网站进行真正的集成,您需要从服务器调用“检测意图”API 并围绕它构建您自己的 UI。

见https://cloud.google.com/dialogflow-enterprise/docs/reference/rest/v2beta1/projects.agent.sessions/detectIntent

【讨论】:

感谢您的回复,其实我有一个网站,我的意图是把对话聊天机器人与那个网站整合起来。我使用对话流创建了代理、意图和实体,所以现在我应该调用“识别意图” API,对吗?如果你不介意,你能解释一下如何使用识别意图吗?谢谢 更新为正确的 api 名称(检测而不是识别)并添加链接 好吧,让我试试……我是初学者,所以我问了这么多问题,抱歉。我还有一个疑问,我正在尝试将对话流与一个网站集成,该网站是用“html 和 js”编写的,是否可以将对话流与该网站集成? 作为POST请求或cURL请求调用时如何授权请求? 围绕它构建自己的 UI 需要什么编码语言(HTML+CSS 是否可以)?你会从哪里开始?【参考方案3】:

您应该能够自定义网络演示。如果您查看 web-demo 的 html,您会注意到聊天机器人的内容位于 iframe 标记内。 iframe 标记基本上是当前页面内的嵌入页面。您可以将此 iframe 标记的内容与您的项目的 dialogflow scr 代码复制到您的网站并自定义样式和 html。您还可以通过 javascript toggle-class 添加浮动聊天图标,以在单击图标时显示聊天机器人:

<iframe   src="https://bot.dialogflow.com/xxxxxxxxxx">
  #document
  <!DOCTYPE html>
  <html>
    <head>
      <meta name="referrer" content="no-referrer" />
      <title>Small-Talk</title>
      <link
        rel="icon"
        type="image/png"
        href="https://console.dialogflow.com/api-client/assets/img/logo-short.png"
      />

      <meta property="og:title" content="Small-Talk" />
      <meta
        property="og:description"
        content="Allow your app to engage in small talk about a variety of topics."
      />
      <meta property="og:locale" content="en" />
      <meta property="og:image" content="" />

      <meta name="viewport" content="width=device-width, initial-scale=1" />
      <style>
        @-moz-keyframes blink 
          0% 
            opacity: 1;
          
          50% 
            opacity: 0;
          
          100% 
            opacity: 1;
          
         /* Firefox */
        @-webkit-keyframes blink 
          0% 
            opacity: 1;
          
          50% 
            opacity: 0;
          
          100% 
            opacity: 1;
          
         /* Webkit */
        @-ms-keyframes blink 
          0% 
            opacity: 1;
          
          50% 
            opacity: 0;
          
          100% 
            opacity: 1;
          
         /* IE */
        @keyframes blink 
          0% 
            opacity: 1;
          
          50% 
            opacity: 0;
          
          100% 
            opacity: 1;
          
         /* Opera and prob css3 final iteration */

        #preloader 
          background: #fff;
          position: fixed;
          top: 0;
          left: 0;
          height: 100%;
          width: 100%;
          z-index: 999999;
          opacity: 1;
          filter: alpha(opacity=100);
          -webkit-transition: opacity 500ms ease;
          transition: opacity 500ms ease;
        

        #preloader .logo 
          display: block;
          width: 109px;
          height: 39px;
          background-repeat: no-repeat;
          background-image: url("https://console.dialogflow.com/api-client/assets/img/logo@2x-black.png");
          background-size: contain;
          position: absolute;
          top: 50%;
          left: 50%;
          margin: -20px 0 0 -55px;
          -moz-transition: all 1s ease-in-out;
          -webkit-transition: all 1s ease-in-out;
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          /* order: name, direction, duration, iteration-count, timing-function */
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          -ms-animation: blink normal 2s infinite ease-in-out; /* IE */
          animation: blink normal 2s infinite ease-in-out; /* Opera and prob css3 final iteration */
        

        noscript h1 
          padding: 20px;
        
      </style>
      <!--[if lte IE 7]>
        <script src="https://assets.dialogflow.com/b/dialogflow_ui_20190207_1905_dumbledore_RC01/js/agentDemoApp/promise.min.js"></script>
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          margin: 0;
          background: white;
        
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          -webkit-transition: all 0.5s linear;
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        .b-agent-demo .user-request.server-response-error,
        .b-agent-demo .server-response.server-response-error 
          background-color: #f76949;
        
        .b-agent-demo .user-request 
          background-color: #efefef;
          float: left;
          margin-right: 15px;
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        .b-agent-demo .server-response 
          color: #ffffff;
          background-color: #a5d175;
          float: right;
          margin-top: 15px;
          margin-right: 15px;
          margin-left: 15px;
        
        .b-agent-demo .b-agent-demo_result 
          overflow-y: auto;
          background: white;
          position: fixed;
          top: 110px;
          bottom: 55px;
          width: 100%;
        
        .b-agent-demo .b-agent-demo_result-table 
          height: 100%;
          min-height: 100%;
          width: 100%;
        
        .b-agent-demo .b-agent-demo_result-table td 
          vertical-align: bottom;
        
        .b-agent-demo .b-agent-demo_header 
          min-height: 80px;
          height: 80px;
          overflow: hidden;
          position: fixed;
          top: 0;
          width: 100%;
          background-color: #2b303e;
          display: table;
        
        .b-agent-demo .b-agent-demo_header-wrapper 
          display: table-cell;
          vertical-align: middle;
        
        .b-agent-demo .b-agent-demo_header-icon 
          position: absolute;
          top: 20px;
          left: 20px;
          width: 40px;
          height: 40px;
          border-radius: 100%;
          /*background-color: @response-color;*/
          overflow: hidden;
          vertical-align: middle;
          text-align: center;
        
        .b-agent-demo .b-agent-demo_header-icon img 
          max-height: 100%;
          max-width: 100%;
          width: auto;
          height: auto;
          position: absolute;
          top: 0;
          bottom: 0;
          left: 0;
          right: 0;
          border: 0;
          margin: auto;
        
        .b-agent-demo .b-agent-demo_header-agent-name 
          padding-left: 80px;
          font-size: 18px;
          color: #ffffff;
        
        .b-agent-demo .b-agent-demo_header-description 
          color: #b7bbc4;
          padding-left: 80px;
          padding-top: 7px;
          font-size: 12px;
          display: block;
          /* Fallback for non-webkit */
          display: -webkit-box;
          max-height: 24px;
          /* Fallback for non-webkit */
          margin: 0 auto;
          line-height: 1;
          -webkit-line-clamp: 2;
          -webkit-box-orient: vertical;
          overflow: hidden;
          text-overflow: ellipsis;
        
        .b-agent-demo .b-agent-demo_input 
          position: fixed;
          bottom: 0;
          height: 55px;
          border-top: 1px solid lightgray;
          background-color: white;
          width: 100%;
        
        .b-agent-demo #agentDemoForm 
          display: block;
          margin-left: 15px;
          margin-right: 55px;
        
        .b-agent-demo #query 
          width: 100%;
          border: 0;
          font-size: 16px;
          font-weight: 300;
          margin: 0;
          height: 55px;
        
        .b-agent-demo #query:focus 
          outline: none;
          outline-offset: 0;
        
        .b-agent-demo .b-agent-demo_input-microphone 
          display: none;
          position: absolute;
          font-size: 20px;
          width: 54px;
          height: 54px;
          right: 0;
          bottom: 0;
          cursor: pointer;
          text-align: center;
          /* line-height: 30px; */
          line-height: 54px;
          background: white;
          color: #b7bbc4;
        
        .b-agent-demo .b-agent-demo_input-microphone.active 
          color: #f76949;
        
        .b-agent-demo .b-agent-demo_powered_by 
          position: fixed;
          left: 0;
          right: 0;
          top: 80px;
          height: 30px;
          background-color: #f8f8f8;
          vertical-align: middle;
        
        .b-agent-demo .b-agent-demo_powered_by span 
          color: #b7bbc4;
          text-transform: uppercase;
          float: right;
          vertical-align: middle;
          line-height: 20px;
          margin-top: 5px;
          margin-right: 10px;
          font-size: 10px;
          margin-left: -10px;
        
        .b-agent-demo .b-agent-demo_powered_by img 
          margin-top: 7px;
          height: 16px;
          margin-right: 20px;
          float: right;
          vertical-align: middle;
          border: 0;
        
        .clearfix 
          clear: both;
        
      </style>
    </head>
    <body>
      <div id="preloader" style="opacity: 0; display: none;">
        <noscript>
          <h1>This application does'not work without javascript</h1>
        </noscript>
        <div class="logo"></div>
      </div>

      <div class="b-agent-demo">
        <div class="b-agent-demo_header">
          <div class="b-agent-demo_header-icon">
            <div class="b-agent-demo_header-icon-align-helper">
              <img
                id="agent-avatar"
                src="https://www.gstatic.com/dialogflow-console/common/assets/img/logo-short.png"
                srcset="
                  https://console.dialogflow.com/api-client/assets/img/logo-short.png 2x,
                  https://console.dialogflow.com/api-client/assets/img/logo-short.png 1x
                "
              />
            </div>
          </div>
          <div class="b-agent-demo_header-wrapper">
            <div class="b-agent-demo_header-agent-name">Small-Talk</div>
            <div class="b-agent-demo_header-description">
              Allow your app to engage in small talk about a variety of topics.
            </div>
          </div>
        </div>
        <div class="b-agent-demo_powered_by">
          <a href="https://dialogflow.com" target="_blank">
            <img
              src="https://console.dialogflow.com/api-client/assets/img/logo-black.png"
            />

            <span>Powered by</span>
          </a>
        </div>
        <div class="b-agent-demo_result" id="resultWrapper">
          <table class="b-agent-demo_result-table">
            <tbody>
              <tr>
                <td id="result"></td>
              </tr>
            </tbody>
          </table>
        </div>
        <div class="clearfix"></div>
        <div class="b-agent-demo_input">
          <form id="agentDemoForm">
            <input
              type="text"
              name="q"
              id="query"
              placeholder="Ask something..."
            />
            <i
              class="b-agent-demo_input-microphone material-icons-extended"
              id="mic"
              style="display: block;"
              >mic</i
            >

            <!--div class="b-agent-demo_input-microphone material-icons-extended mic-black" id="mic"></div-->
          </form>
        </div>
      </div>

      <script>
        AGENT_LANGUAGE = "en";
        AGENT_AVATAR_ID = "";
        SERVICE_BASE_URL = "https://console.dialogflow.com/api-client/";

        // non-blocking CSS delivery

        var loadDeferredStyles = function() 
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        var raf =
          window.requestAnimationFrame ||
          window.mozRequestAnimationFrame ||
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          window.msRequestAnimationFrame;

        if (raf) 
          raf(function() 
            window.setTimeout(loadDeferredStyles, 0);
          );
         else 
          window.addEventListener("load", loadDeferredStyles);
        

        window["addStyleString"] = function(str) 
          var node = document.createElement("style");
          node.innerHTML = str;
          document.head.appendChild(node);
        ;
      </script>
      <script
        defer=""
        src="https://assets.dialogflow.com/b/dialogflow_ui_20190207_1905_dumbledore_RC01/js/bundles/agentDemo.bundle.min.js"
      ></script>
      <!-- Google Analytics -->
      <script>
        window.ga =
          window.ga ||
          function() 
            (ga.q = ga.q || []).push(arguments);
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        ga("send", "pageview");
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      <script
        async=""
        src="https://www.google-analytics.com/analytics.js"
      ></script>

      <div>
        <link
          href="https://fonts.googleapis.com/css?family=Roboto:400,300&amp;subset=latin,cyrillic"
          rel="stylesheet"
          type="text/css"
        />
        <link
          href="https://fonts.googleapis.com/icon?family=Material+Icons+Extended"
          rel="stylesheet"
        />
        <link
          href="https://cdn.jsdelivr.net/fontawesome/4.6.3/css/font-awesome.min.css"
          rel="stylesheet"
          type="text/css"
        />
      </div>
    </body>
  </html>
</iframe>

【讨论】:

【参考方案4】:

根据所有回复,我自己的结论也说网络演示不是正确的方式......

我们对这种方法的主要兴趣:projects.agent.sessions.detectIntent

首先查看此链接:https://cloud.google.com/dialogflow-enterprise/docs/reference/rest/v2/projects.agent.sessions/detectIntent#QueryInput

在此页面上,查看请求正文,它的参数是QueryInput。在查询输入中,您可以传递文本。然后查看响应正文。作为回应 queryResult 是我们正在寻找的。

还有一点,我们必须使用gRPC API 而不是rest API。

【讨论】:

你有这方面的例子吗? @poppop 我不再使用 Dialogflow。我打开了 RASA,因为它比 DF 更灵活。【参考方案5】:

Support Board 的 Dialogflow 应用程序提供了一个聊天小部件,可以集成到您的 HTML 网站中,并且与 Dialogflow 完全集成。您需要使用插件的 php 版本。

安装后,集成到您的 HTML 页面将需要您插入 js 文件的链接:

<script src="supportboard/js/init.js"></script> 

免责声明:我为支持委员会工作

【讨论】:

【参考方案6】:

现在您可以使用Dialogflow Messenger、css customizable 和javascript events。

【讨论】:

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