# WebNodeEvent events

> 4 FeatherPanel plugin events on WebNodeEvent (4 emitted by the core): the event names, the arguments each listener gets, where they fire and a PHP listener for each.

Source: https://featherpanel.com/docs/plugins/events/web-node/

Part of the [plugin events reference](https://featherpanel.com/docs/plugins/events/). Listeners get the payload values as positional arguments in the order shown, cannot cancel the action, and must catch their own exceptions.

## Setup

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

```php
<?php

namespace App\Addons\myplugin;

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

class MyPlugin implements AppPlugin
{
    public static function processEvents(PluginEvents $event): void
    {
        $event->on(WebNodeEvent::onWebNodeCreated(), function ($userUuid, $webNodeId, $webNode, $context): void {
            App::getInstance(true)->getLogger()->info('[myplugin] featherpanel:web:node:create ' . json_encode(['user_uuid' => $userUuid, 'web_node_id' => $webNodeId, 'web_node' => $webNode, 'context' => $context]));
        });
    }

    public static function pluginInstall(): void
    {
    }

    public static function pluginUninstall(): void
    {
    }
}
```

## `WebNodeEvent::onWebNodeCreated()`

- Name: `featherpanel:web:node:create`
- emitted at 1 site
- Cancel or modify: no
- [definition](https://github.com/MythicalLTD/FeatherPanel/blob/15b94e9fc9df233123706b47c42728b81e48cb3d/backend/app/Plugins/Events/Events/WebNodeEvent.php#L27)

Docblock: string|null user uuid, int web node id, array node payload, array context.

| # | Payload key | Listener parameter | Type |
| --- | --- | --- | --- |
| 1 | `user_uuid` | `$userUuid` | `string|null`from docblock |
| 2 | `web_node_id` | `$webNodeId` | `int` |
| 3 | `web_node` | `$webNode` | `array`from docblock |
| 4 | `context` | `$context` | `array` |

When it fires (1 site)

-   [`WebNodesController::create`](https://github.com/MythicalLTD/FeatherPanel/blob/15b94e9fc9df233123706b47c42728b81e48cb3d/backend/app/Controllers/Admin/WebNodesController.php#L398) via `emitWebEvent()`[`PUT /api/admin/web-nodes`](https://featherpanel.com/docs/api/reference/admin/web-nodes/#put-admin-web-nodes)

```php
$event->on(WebNodeEvent::onWebNodeCreated(), function ($userUuid, $webNodeId, $webNode, $context): void {
    App::getInstance(true)->getLogger()->info('[myplugin] featherpanel:web:node:create ' . json_encode(['user_uuid' => $userUuid, 'web_node_id' => $webNodeId, 'web_node' => $webNode, 'context' => $context]));
});
```

## `WebNodeEvent::onWebNodeDeleted()`

- Name: `featherpanel:web:node:delete`
- emitted at 1 site
- Cancel or modify: no
- [definition](https://github.com/MythicalLTD/FeatherPanel/blob/15b94e9fc9df233123706b47c42728b81e48cb3d/backend/app/Plugins/Events/Events/WebNodeEvent.php#L43)

Docblock: string|null user uuid, int web node id, array node payload, array context.

| # | Payload key | Listener parameter | Type |
| --- | --- | --- | --- |
| 1 | `user_uuid` | `$userUuid` | `string|null`from docblock |
| 2 | `web_node_id` | `$webNodeId` | `int` |
| 3 | `web_node` | `$webNode` | `array`from docblock |
| 4 | `context` | `$context` | `array` |

When it fires (1 site)

-   [`WebNodesController::delete`](https://github.com/MythicalLTD/FeatherPanel/blob/15b94e9fc9df233123706b47c42728b81e48cb3d/backend/app/Controllers/Admin/WebNodesController.php#L536) via `emitWebEvent()`[`DELETE /api/admin/web-nodes/{id}`](https://featherpanel.com/docs/api/reference/admin/web-nodes/#delete-admin-web-nodes-id)

```php
$event->on(WebNodeEvent::onWebNodeDeleted(), function ($userUuid, $webNodeId, $webNode, $context): void {
    App::getInstance(true)->getLogger()->info('[myplugin] featherpanel:web:node:delete ' . json_encode(['user_uuid' => $userUuid, 'web_node_id' => $webNodeId, 'web_node' => $webNode, 'context' => $context]));
});
```

## `WebNodeEvent::onWebNodeKeyReset()`

- Name: `featherpanel:web:node:key:reset`
- emitted at 1 site
- Cancel or modify: no
- [definition](https://github.com/MythicalLTD/FeatherPanel/blob/15b94e9fc9df233123706b47c42728b81e48cb3d/backend/app/Plugins/Events/Events/WebNodeEvent.php#L51)

Docblock: string|null user uuid, int web node id, array node payload, array context.

| # | Payload key | Listener parameter | Type |
| --- | --- | --- | --- |
| 1 | `user_uuid` | `$userUuid` | `string|null`from docblock |
| 2 | `web_node_id` | `$webNodeId` | `int` |
| 3 | `web_node` | `$webNode` | `array`from docblock |
| 4 | `context` | `$context` | `array` |

When it fires (1 site)

-   [`WebNodesController::resetToken`](https://github.com/MythicalLTD/FeatherPanel/blob/15b94e9fc9df233123706b47c42728b81e48cb3d/backend/app/Controllers/Admin/WebNodesController.php#L592) via `emitWebEvent()`[`POST /api/admin/web-nodes/{id}/reset-token`](https://featherpanel.com/docs/api/reference/admin/web-nodes/#post-admin-web-nodes-id-reset-token)

```php
$event->on(WebNodeEvent::onWebNodeKeyReset(), function ($userUuid, $webNodeId, $webNode, $context): void {
    App::getInstance(true)->getLogger()->info('[myplugin] featherpanel:web:node:key:reset ' . json_encode(['user_uuid' => $userUuid, 'web_node_id' => $webNodeId, 'web_node' => $webNode, 'context' => $context]));
});
```

## `WebNodeEvent::onWebNodeUpdated()`

- Name: `featherpanel:web:node:update`
- emitted at 1 site
- Cancel or modify: no
- [definition](https://github.com/MythicalLTD/FeatherPanel/blob/15b94e9fc9df233123706b47c42728b81e48cb3d/backend/app/Plugins/Events/Events/WebNodeEvent.php#L35)

Docblock: string|null user uuid, int web node id, array node payload, array changed fields, array context.

| # | Payload key | Listener parameter | Type |
| --- | --- | --- | --- |
| 1 | `user_uuid` | `$userUuid` | `string|null`from docblock |
| 2 | `web_node_id` | `$webNodeId` | `int` |
| 3 | `web_node` | `$webNode` | `array`from docblock |
| 4 | `changed_fields` | `$changedFields` | `array` |
| 5 | `context` | `$context` | `array` |

When it fires (1 site)

-   [`WebNodesController::update`](https://github.com/MythicalLTD/FeatherPanel/blob/15b94e9fc9df233123706b47c42728b81e48cb3d/backend/app/Controllers/Admin/WebNodesController.php#L485) via `emitWebEvent()`[`PATCH /api/admin/web-nodes/{id}`](https://featherpanel.com/docs/api/reference/admin/web-nodes/#patch-admin-web-nodes-id)

```php
$event->on(WebNodeEvent::onWebNodeUpdated(), function ($userUuid, $webNodeId, $webNode, $changedFields, $context): void {
    App::getInstance(true)->getLogger()->info('[myplugin] featherpanel:web:node:update ' . json_encode(['user_uuid' => $userUuid, 'web_node_id' => $webNodeId, 'web_node' => $webNode, 'changed_fields' => $changedFields, 'context' => $context]));
});
```