FreeScout Sidebar Webhook

Sidebar Webhook asynchronously injects HTML from your server into conversation sidebars.

This screenshot shows what it does: you can load any content on a per-customer, per-message basis from your own web server, asynchronously, every time a conversation is loaded on the screen.

In this picture, the pink rectangle and happy faces were loaded from an external server based on the customer's email address.

Use cases

Directly link to your customer management system
Show details about order status live from your fulfillment system
Quickly ship changes to your FreeScout system UI without updating modules
Connect to backends using PHP/Node.js/Ruby/Perl/Rust/Go/Bash/Haskell and even Java

Installation

These instructions assume you installed FreeScout using the recommended process, the "one-click install" or the "interactive installation bash-script", and you are viewing this page using a macOS or Ubuntu system.

Other installations are possible, but not supported here.

Download the latest release of FreeScout Sidebar Webhook.
Unzip the file locally.
Open SidebarWebhookServiceProvider.php using a code editor and change the value of WEBHOOK_URL to be your endpoint's secret URL.

Copy the folder into your server using SFTP.

scp -r ~/Desktop/freescout-sidebar-webhook root@freescout.example.com:/var/www/html/Modules/SidebarWebhook/

SSH into the server and update permissions on that folder.

chown -r www-data:www-data /var/www/html/Modules/SidebarWebhook/

Access your admin modules page like https://freescout.example.com/modules/list.
Find Sidebar Webhook and click ACTIVATE.
Purchase a license code by sending USD 10 at https://www.paypal.com/paypalme/fulldecent/10usd

Your webhook server

Your webhook server will receive requests of type application/x-www-form-urlencoded (in PHP, access with $_POST)

{ 
    "customerEmail": "hello@example.com",
    "customerPhones": [],
    "conversationSubject": "Testing this email",
    "conversationType": "email",
    "mailboxId": 1,
    "csrfToken": "osnuthensuhtnoehu2398g3"
}

Your webhook server shall respond with a partial HTML document which is directly injected into the sidebar.

Project scope

Our goal is to have a very simple module to allow vast extensibility in the conversation sidebar.

Anything that makes it simpler (removes unneded code) or more extensible for most people (adding a couple post parameters in boot()) will be a welcome improvement.

At this point, it is a non-goal to add friendly configuration of WEBHOOK_URL or other configuration options.

Inspiration