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<?php | |
/** | |
* @file | |
* Contains \Drupal\Core\Logger\LoggerChannelInterface. | |
*/ | |
namespace Drupal\Core\Logger; | |
use Drupal\Core\Session\AccountInterface; | |
use Psr\Log\LoggerInterface; | |
use Symfony\Component\HttpFoundation\RequestStack; | |
/** | |
* Logger channel interface. | |
* | |
* This interface defines the full behavior of the central Drupal logger | |
* facility. However, when writing code that does logging, use the generic | |
* \Psr\Log\LoggerInterface for typehinting instead (you shouldn't need the | |
* methods here). | |
* | |
* To add a new logger to the system, implement \Psr\Log\LoggerInterface and | |
* add a service for that class to a services.yml file tagged with the 'logger' | |
* tag. The default logger channel implementation will call the log() method | |
* of every logger service with some useful data set in the $context argument | |
* of log(): request_uri, referer, ip, user, uid. | |
* | |
* SECURITY NOTE: the caller might also set a 'link' in the $context array | |
* which will be printed as-is by the dblog module under an "operations" | |
* header. Usually this is a "view", "edit" or similar relevant link. Make sure | |
* to use proper, secure link generation facilities; some are listed below. | |
* | |
* @see \Drupal\Core\Logger\RfcLoggerTrait | |
* @see \Psr\Log\LoggerInterface | |
* @see \Drupal\Core\Logger\\LoggerChannelFactoryInterface | |
* @see \Drupal\Core\Utility\LinkGeneratorInterface | |
* @see \Drupal\Core\Routing\LinkGeneratorTrait::l() | |
* @see \Drupal\Core\Entity\EntityInterface::link() | |
*/ | |
interface LoggerChannelInterface extends LoggerInterface { | |
/** | |
* Sets the request stack. | |
* | |
* @param \Symfony\Component\HttpFoundation\RequestStack|null $requestStack | |
* The current request object. | |
*/ | |
public function setRequestStack(RequestStack $requestStack = NULL); | |
/** | |
* Sets the current user. | |
* | |
* @param \Drupal\Core\Session\AccountInterface|null $current_user | |
* The current user object. | |
*/ | |
public function setCurrentUser(AccountInterface $current_user = NULL); | |
/** | |
* Sets the loggers for this channel. | |
* | |
* @param array $loggers | |
* An array of arrays of \Psr\Log\LoggerInterface keyed by priority. | |
*/ | |
public function setLoggers(array $loggers); | |
/** | |
* Adds a logger. | |
* | |
* @param \Psr\Log\LoggerInterface $logger | |
* The PSR-3 logger to add. | |
* @param int $priority | |
* The priority of the logger being added. | |
*/ | |
public function addLogger(LoggerInterface $logger, $priority = 0); | |
} |