Description
The gravityflowincomingwebhook_check_permissions filter allows developers to override or extend the permission logic for incoming webhook REST API requests in the Gravity Flow Incoming Webhook extension.
Usage
add_filter( 'gravityflowincomingwebhook_check_permissions', 'your_function_name', 10, 2 );
Parameters
| Parameter | Type | Details |
|---|---|---|
| $has_permission | bool|null | The result of the permission check. Return true to allow, false to deny, or null to use default logic. |
| $request | WP_REST_Request | The current REST API request object. |
Examples
Restrict the value of desig (designation) to manager, admin and employee.
add_filter( 'gravityflowincomingwebhook_check_permissions', 'sb_gravityflowincomingwebhook_check_permissions', 10, 2 );
function sb_gravityflowincomingwebhook_check_permissions( $has_permission, $request ) {
$valid_designations = ['manager','admin','employee'];
$desig = $request->get_param( 'desig' );
if ( !in_array($desig,$valid_designations) ) {
$has_permission = false;
}
return $has_permission;
}
Placement
This code can be used in the functions.php file of the active theme, a custom functions plugin, a custom add-on, or with a code snippets plugin.
See also the PHP section in this article: Where Do I Put This Code?
Source Code
This filter is located in gravityflowincomingwebhook/class-incoming-webhook.php