CakePHP Sentry Plugin

CakePHP integration for Sentry.

Requirements

• PHP 7.2+ / PHP 8.0+
• CakePHP 4.0+
• and Sentry account

💡 For CakePHP3.x, use 2.x branch.

Installation

With composer install.

composer require connehito/cake-sentry:^3.0

If you do not have the php-http/async-client-implementation package, you will need to install it together.
In that case, you will get a message like the following

Problem 1
- sentry/sentry[3.2.0, ... , 3.3.0] require php-http/async-client-implementation ^1.0 -> could not be found in any version, but the following packages provide it:

Then, you can use the following command to provide a package such as symfony/http-client.

composer require connehito/cake-sentry symfony/http-client

You can find the available packages on Packagist.

Usage

Set config files.

Write your sentry account info.

// in `config/app.php`
return [
  'Sentry' => [
    'dsn' => YOUR_SENTRY_DSN_HERE
  ]
];

Loading plugin.

In Application.php

public function bootstrap()
{
    parent::bootstrap();

    $this->addPlugin(\Connehito\CakeSentry\Plugin::class);
}

Or use cake command.

bin/cake plugin load Connehito/CakeSentry

That's all! 🎉

NOTE:
If the events(error/exception) don't be captured in Sentry, try changing the order in which the plugins are loaded.
It is recommended to load this plugin after running BaseApplication::bootstrap() and loading other plugins.

Advanced Usage

Ignore noisy exceptions

You can filter out exceptions that make a fuss and harder to determine the issues to address(like PageNotFoundException)
Set exceptions not to log in Error.skipLog.

ex)

// in `config/app.php`
'Error' => [
    'skipLog' => [
        NotFoundException::class,
        MissingRouteException::class,
        MissingControllerException::class,
    ],
]

ref: CakePHP Cookbook
https://book.cakephp.org/4/en/development/errors.html#error-exception-configuration

Set Options

All configure written in Configure::write('Sentry') will be passed to Sentry\init().
Please check Sentry's official document about configuration and about php-sdk's configuraion.

In addition to it, CakeSentry provides event hook to set dynamic values to options more easily if you need.
Client dispatch CakeSentry.Client.afterSetup event before sending error to sentry.
Subscribe the event with your logic.

ex)

use Cake\Event\Event;
use Cake\Event\EventListenerInterface;

class SentryOptionsContext implements EventListenerInterface
{
    public function implementedEvents(): array  
    {
        return [
            'CakeSentry.Client.afterSetup' => 'setServerContext',
        ];
    }

    public function setServerContext(Event $event): void
    {
        /** @var Client $subject */
        $subject = $event->getSubject();
        $options = $subject->getHub()->getClient()->getOptions();

        $options->setEnvironment('test_app');
        $options->setRelease('3.0.0@dev');
    }
}

And in config/bootstrap.php

\Cake\Event\EventManager::instance()->on(new SentryOptionsContext());

Send more context

Client dispatch CakeSentry.Client.beforeCapture event before sending error to sentry.
You can set context with EventListener.With facade sentryConfigureScope() etc, or with $event->getContext()->getHub() to access and set context.
In case you want to handle the information in server request, cake-sentry supports to get Request instance in implemented event via $event->getData('request').

See also the section about context in offical doc.

ex)

use Cake\Event\Event;
use Cake\Event\EventListenerInterface;
use Cake\Http\ServerRequest;
use Cake\Http\ServerRequestFactory;
use Sentry\State\Scope;

use function Sentry\configureScope as sentryConfigureScope;

class SentryErrorContext implements EventListenerInterface
{
    public function implementedEvents(): array
    {
        return [
            'CakeSentry.Client.beforeCapture' => 'setContext',
        ];
    }

    public function setContext(Event $event): void
    {
        if (PHP_SAPI !== 'cli') {
            /** @var ServerRequest $request */
            $request = $event->getData('request') ?? ServerRequestFactory::fromGlobals();
            $request->trustProxy = true;

            sentryConfigureScope(function (Scope $scope) use ($request, $event) {
                $scope->setTag('app_version',  $request->getHeaderLine('App-Version') ?: 1.0);
                $exception = $event->getData('exception');
                if ($exception) {
                    assert($exception instanceof \Exception);
                    $scope->setTag('status', $exception->getCode());
                }
                $scope->setUser(['ip_address' => $request->clientIp()]);
                $scope->setExtras([
                    'foo' => 'bar',
                    'request attributes' => $request->getAttributes(),
                ]);
            });
        }
    }
}

And in config/bootstrap.php

\Cake\Event\EventManager::instance()->on(new SentryErrorContext());

Collecting User feedback

In CakeSentry.Client.afterCapture event, you can get last event ID.
See also offcial doc.

ex)

class SentryErrorContext implements EventListenerInterface
{
    public function implementedEvents(): array
    {
        return [
            'CakeSentry.Client.afterCapture' => 'callbackAfterCapture',
        ];
    }

    public function callbackAfterCapture(Event $event): void
    {
        $lastEventId = $event->getData('lastEventId');
    }
}

Contributing

Pull requests and feedback are very welcome :)
on GitHub at https://github.com/connehito/cake-sentry .

License

The plugin is available as open source under the terms of the MIT License.