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Commands

Commands allow you to use any web, desktop, or XMPP client, if configured, to execute specific actions for a user.

The following commands are implemented:

  • !name <user name>
    • Sets the user's name.
  • !email <email>
    • Sets the user's email address.
  • !transferforce <operator username||operator email>
    • Transfers the chat directly to another operator by username or email.
  • !phone <user phone>
    • Sets the user's phone number.
  • !goto <url>
    • Redirects the user to the specified URL.
  • !translate
    • Starts the translation process. Works only in the web client.
  • !screenshot
    • Takes a screenshot of the user's screen. A link to the screenshot will be provided by the system assistant.
  • !contactform
    • Redirects the user to the contact form.
  • !block
    • Blocks the user.
  • !close
    • Closes the chat.
  • !closed
    • Closes the chat dialog but leaves the chat status as it was. Only supported in the web interface.
  • !delete
    • Deletes the chat.
  • !pending
    • Changes the chat status to pending.
  • !active
    • Changes the chat status to active.
  • !remark <your comments about a chat>
    • Adds remarks to the chat.
  • !info
    • Returns all available information about the user. Useful in XMPP clients to know more about a visitor.
  • !help
    • Returns a list of all possible commands.
  • !note <your comment>
    • Stores an operator comment for future reference.
  • !hold
    • Sets the chat status to hold, which stops the auto-responder.
  • !gotobot
    • Transfers the chat to a bot. The chat status will be changed to bot chat.
  • !files
    • Enables file upload for a particular chat if general file upload is disabled. The default message text is: I have enabled files upload for you. [fupload]Upload a file[/fupload].
    • For multi-language support, create a canned message with content like: !files I have enabled files upload for you. [fupload]Upload a file[/fupload].
    • To enable file upload without any message, send the command: !files no
  • !stopfiles
    • Disables file upload if it was enabled by the !files command. The default message is: Files upload was disabled!
    • To send a custom message, use: !stopfiles files upload was disabled
    • To disable file upload without any message for the visitor: !stopfiles no
  • !modal <form_id> <explain>
    • Shows a form module form with the passed ID and writes the provided explanation. The explanation is optional.
  • !modal https://example.com
    • You can also pass an external URL. More documentation is available here.

Sub-commands​

When defining commands, you can include these subfield values:

  • --silent - A system message indicating the command was executed will not be stored.
  • --update_status - The chat interface's right column will be updated (e.g., if your trigger sets subjects).

Bot commands​

You can define a custom command:

  • Based on a bot trigger.
  • Or define a shortcut for existing commands.

System configuration -> Live help configuration -> Bot -> Commands

  • Each command will then be available in the admin chat interface.
  • Custom commands can also be implemented in extensions.

!arguments first --arg second --arg third

If a text message is defined as:

1. - {args.arg_1} {arg_1}
2. - {args.arg_2} {arg_2}
3. - {args.arg_3} {arg_3}

The output will be:

1. - first first [first argument]
2. - second second [second argument]
3. - third third [third argument]

How to dispatch a custom event and listen in an LHC extension​

Use the Update current chat > Dispatch Event command.

In bootstrap.php, listen for this event:

$dispatcher->listen('chat.genericbot_chat_command_dispatch_event', array($this,'listenDispatchEvent');
public function listenDispatchEvent($params) {
    if ($params['action']['content']['payload'] == 'my_command.custom_command') {
        // Your code in the extension
    }
}

How to listen for arguments in REST API Calls​

In a REST API call, you can access arguments like this:

// json_encode output
{{args.arg_1}}
{{args.arg_2}}

// Raw output
raw_{{args.arg_1}}
raw_{{args.arg_2}}

UI to call a command directly from chat​

Since v4.37, it's possible to call a command directly from a chat window.

Required permissions:

lhchatcommand, use