function testItCanWriteLogCollection()
{
global $wpdb;
$collection = new LoggerCollection();
$collection->addLogger(new WpdbLogger());
$event = new OptionEvent();
$event->setBody('Hello World!');
$event->setSeverity('notice');
$event->setUserId('1');
$collection->write($event);
$row = $wpdb->get_row(sprintf('SELECT * FROM %s.%s', DB_NAME, $wpdb->prefix . 'wplog'));
$this->assertNotEmpty($row);
$this->assertStringStartsWith('Hello World', $row->body);
}
/**
* Handle and log the events this handler has listened to.
*
* @since 0.1.0
* @access protected
* @return void
*/
public function handleEvents()
{
if (empty($this->listenerEvents)) {
return;
}
// Prune null events.
$this->listenerEvents = array_filter($this->listenerEvents, function ($eventObject) {
return !$eventObject instanceof NullEvent;
});
foreach ($this->listenerEvents as $event) {
try {
$this->loggerCollection->write($event);
} catch (\Throwable $t) {
\Wplog\wplog()->internalLogger()->alert('Could not write log entry: {msg}', ['msg' => $t->getMessage()]);
}
}
}
/**
* Get a collection of loggers to use for logging events.
*
* @since 0.1.0
* @return \Wplog\Logging\LoggerCollection
*/
public function getLoggerCollection()
{
/**
* Allow filtering the base loggers which Wplog offers.
*
* @since 0.1.0
*
* @param \Wplog\Logging\LogAdapter[] $loggers Logger instances.
*
* @return \Wplog\Logging\LogAdapter[]
*/
$loggers = apply_filters('wplog/loggers', [new WpdbLogger()]);
// Rewrap in case someone accidentally forces a single logger through.
if ($loggers instanceof LogAdapter) {
trigger_error('Wplog filter `wplog/loggers` is expected to return an array of LogAdapter instances, not a single LogAdapter instance.', E_USER_WARNING);
$loggers = [$loggers];
}
$loggerCollection = new LoggerCollection();
foreach ($loggers as $logger) {
$loggerCollection->addLogger($logger);
}
return $loggerCollection;
}
