prisme-flow/nodes/bridge/bot/bot-image.html

prisme platform flow engine

<!--
 Created by prisme.io on 09/06/2017.

 @author <a href="mailto:hello@prisme.io">savane vamara</a> (prisme.io)

-->

<script type="text/javascript">
  RED.nodes.registerType('bot-image', {
    category: 'bot',
    color: '#FFCC66',
    defaults: {
      name: {
        value: ''
      },
      filename: {
        value: ''
      },
      caption: {
        value: '',
        required: false
      }
    },
    inputs: 1,
    outputs: 1,
    icon: 'image.png',
    paletteLabel: 'image',
    label: function() {
      return this.name || 'image';
    }
  });
</script>

<script type="text/x-red" data-template-name="bot-image">
<div class="form-row">
  <label for="node-input-name"><i class="icon-tag"></i> Name</label>
  <input type="text" id="node-input-name" placeholder="Name">
</div>
<div class="form-row">
  <label for="node-input-caption"><i class="fa fa-tag"></i> Caption</label>
  <input type="text" id="node-input-caption" placeholder="Caption">
</div>
<div class="form-row">
  <label for="node-input-filename"><i class="fa fa-file"></i> Filename</label>
  <input type="text" id="node-input-filename" placeholder="Filename">
</div>
</script>

<script type="text/x-red" data-help-name="chatbot-image">
<p>
  Send image, prepares the payload to send an image to the chat sender using the <code>Buffer</code> as input or
  loading the file if specified in the node config <em>[Telegram, Facebook, Slack, Smooch]</em>.
</p>
<p>The image can be passed through the payload by the upstream node:</p>
<br/>
<pre>
msg.payload = {
  caption: 'I am the caption',
  image: msg.payload // an instance of Buffer
}
return msg;
</pre>
<p>
It's also possible to wire directly a file or http node (choosing "binary buffer" in the "return" drop down)
to the <code>Image node</code>.
</p>
</script>