node-red-contrib-chatbot/nodes/chatbot-command.html

REDBot a Chat bot for a full featured chat bot for Telegram, Facebook Messenger and Slack. Almost no coding skills required

<script type="text/javascript">
  RED.nodes.registerType('chatbot-command', {
    category: 'RedBot Parsers',
    color: '#FFCC66',
    defaults: {
      name: {
        value: ''
      },
      command: {
        value: '/'
      }
    },
    inputs: 1,
    outputs: 1,
    paletteLabel: 'Command',
    icon: 'chatbot-command.png',
    label: function() {
      var command = this.command;
      if (command != null && command.length > 0) {
        if (command[0] != '/') {
          command = '/' + command;
        }
        return command;
      } else {
        return 'Command';
      }
    }
  });
</script>

<script type="text/x-red" data-template-name="chatbot-command">
  <div class="form-row">
    <label for="node-input-command"><i class="icon-tag"></i> Command</label>
    <input type="text" id="node-input-command" placeholder="Command">
    <div style="max-width: 460px;font-size: 12px;color: #999999;line-height: 14px;margin-top:5px;">
      The command to listen to, should start with <code>/</code>
    </div>
  </div>
</script>

<script type="text/x-red" data-help-name="chatbot-command"><p>Listen for <em>Telegram</em>-like commands, for example <code>/my-command</code></p>
<p>The node pass through the message to the output only if the message content equals the command.</p>
<p>In <strong>Telegram</strong> are available shortcuts for commands (can be defined in <code>@BotFather</code>).</p>
<p>Messages that starts with <code>/</code> are not parsed by nodes like <code>Listen node</code> and <code>Rivescript node</code>.</p>
<p><strong>Slack:</strong> When the user executes a command in the <strong>Slack</strong> client a callback is triggered to the <strong>Node-RED</strong> server. Commands must be defined in the <a href="http://api.slack.com">Slack API</a>, as <em>Request URL</em> use the address <code>https://my-node-red-server.com/redbot/slack/command</code> (an <em>https</em> address is required, in development mode use <strong>ngrok</strong> <code>https://123466.ngrok.io/redbot/slack/command</code>)  </p>
<p><img src="https://img.shields.io/badge/platform-Telegram-blue.svg?colorB=7cbaea" alt="Telegram">
<img src="https://img.shields.io/badge/platform-Slack-green.svg" alt="Slack">
<img src="https://img.shields.io/badge/platform-Facebook-blue.svg" alt="Facebook">
<img src="https://img.shields.io/badge/platform-Smooch-orange.svg" alt="Smooch"></p>
</script>