PermissionsEvent events

7 FeatherPanel plugin events on PermissionsEvent (3 emitted by the core): the event names, the arguments each listener gets, where they fire and a PHP listener for each.

Last synced from FeatherPanel 15b94e9 on 23 Oct 2026.

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Part of the plugin events reference. Listeners get the payload values as positional arguments in the order shown, cannot cancel the action, and must catch their own exceptions. 4 of these events are declared but no code emits them yet; they are marked not emitted.

Setup

Import PermissionsEvent in your entry class and register listeners in processEvents():

<?php

namespace App\Addons\myplugin;

use App\App;
use App\Plugins\AppPlugin;
use App\Plugins\PluginEvents;
use App\Plugins\Events\Events\PermissionsEvent;

class MyPlugin implements AppPlugin
{
    public static function processEvents(PluginEvents $event): void
    {
        $event->on(PermissionsEvent::onPermissionDeleted(), function ($permission, $deletedBy): void {
            App::getInstance(true)->getLogger()->info('[myplugin] featherpanel:admin:permissions:permission:deleted ' . json_encode(['permission' => $permission, 'deleted_by' => $deletedBy]));
        });
    }

    public static function pluginInstall(): void
    {
    }

    public static function pluginUninstall(): void
    {
    }
}

`PermissionsEvent::onPermissionsError()`

Name: featherpanel:admin:permissions:errornot emittedCancel or modify: nodefinition

Docblock: string error message, array context.

$event->on(PermissionsEvent::onPermissionsError(), function (...$args): void {
    App::getInstance(true)->getLogger()->info('[myplugin] featherpanel:admin:permissions:error ' . json_encode($args));
});

No code emits this event yet, so the arguments are unknown. The listener accepts any.

`PermissionsEvent::onPermissionCreated()`

Name: featherpanel:admin:permissions:permission:createdemitted at 1 siteCancel or modify: nodefinition

Docblock: array permission data. (the emitter passes 2 values, see the table)

#	Payload key	Listener parameter	Type
1	`permission`	`$permission`	not declared
2	`created_by`	`$createdBy`	not declared

When it fires (1 site)

PermissionsController::createPUT /api/admin/permissions

$event->on(PermissionsEvent::onPermissionCreated(), function ($permission, $createdBy): void {
    App::getInstance(true)->getLogger()->info('[myplugin] featherpanel:admin:permissions:permission:created');
});

`PermissionsEvent::onPermissionDeleted()`

Name: featherpanel:admin:permissions:permission:deletedemitted at 1 siteCancel or modify: nodefinition

Docblock: int permission id, array permission data.

#	Payload key	Listener parameter	Type
1	`permission`	`$permission`	`int`from docblock
2	`deleted_by`	`$deletedBy`	`array`from docblock

When it fires (1 site)

PermissionsController::deleteDELETE /api/admin/permissions/{id}

$event->on(PermissionsEvent::onPermissionDeleted(), function ($permission, $deletedBy): void {
    App::getInstance(true)->getLogger()->info('[myplugin] featherpanel:admin:permissions:permission:deleted ' . json_encode(['permission' => $permission, 'deleted_by' => $deletedBy]));
});

`PermissionsEvent::onPermissionNotFound()`

Name: featherpanel:admin:permissions:permission:not:foundnot emittedCancel or modify: nodefinition

Docblock: int permission id, string error message.

$event->on(PermissionsEvent::onPermissionNotFound(), function (...$args): void {
    App::getInstance(true)->getLogger()->info('[myplugin] featherpanel:admin:permissions:permission:not:found ' . json_encode($args));
});

No code emits this event yet, so the arguments are unknown. The listener accepts any.

`PermissionsEvent::onPermissionRetrieved()`

Name: featherpanel:admin:permissions:permission:retrievednot emittedCancel or modify: nodefinition

Docblock: int permission id, array permission data.

$event->on(PermissionsEvent::onPermissionRetrieved(), function (...$args): void {
    App::getInstance(true)->getLogger()->info('[myplugin] featherpanel:admin:permissions:permission:retrieved ' . json_encode($args));
});

No code emits this event yet, so the arguments are unknown. The listener accepts any.

`PermissionsEvent::onPermissionUpdated()`

Name: featherpanel:admin:permissions:permission:updatedemitted at 1 siteCancel or modify: nodefinition

Docblock: int permission id, array old data, array new data.

#	Payload key	Listener parameter	Type
1	`permission`	`$permission`	`int`from docblock
2	`updated_data`	`$updatedData`	`array`from docblock
3	`updated_by`	`$updatedBy`	`array`from docblock

When it fires (1 site)

PermissionsController::updatePATCH /api/admin/permissions/{id}

$event->on(PermissionsEvent::onPermissionUpdated(), function ($permission, $updatedData, $updatedBy): void {
    App::getInstance(true)->getLogger()->info('[myplugin] featherpanel:admin:permissions:permission:updated ' . json_encode(['permission' => $permission, 'updated_data' => $updatedData, 'updated_by' => $updatedBy]));
});

`PermissionsEvent::onPermissionsRetrieved()`

Name: featherpanel:admin:permissions:retrievednot emittedCancel or modify: nodefinition

Docblock: array permissions list.

$event->on(PermissionsEvent::onPermissionsRetrieved(), function (...$args): void {
    App::getInstance(true)->getLogger()->info('[myplugin] featherpanel:admin:permissions:retrieved ' . json_encode($args));
});

No code emits this event yet, so the arguments are unknown. The listener accepts any.