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<?php |
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/** |
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* @license LGPLv3, https://opensource.org/licenses/LGPL-3.0 |
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* @copyright Aimeos (aimeos.org), 2015-2025 |
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* @package Base |
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* @subpackage Logger |
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*/ |
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namespace Aimeos\Base\Logger; |
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/** |
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* Log messages to a database table. |
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* |
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* @package Base |
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* @subpackage Logger |
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*/ |
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class DB implements Iface |
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{ |
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use Traits; |
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private \Aimeos\Base\DB\Statement\Iface $stmt; |
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private string $requestid; |
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private ?array $facilities; |
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private int $loglevel; |
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/** |
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* Initializes the logger object. |
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* |
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* The log statement must be like: |
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* INSERT INTO logtable (facility, logtime, priority, message, requestid) VALUES (?, ?, ?, ?, ?) |
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* |
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* @param \Aimeos\Base\DB\Statement\Iface $stmt Database statement object for inserting data |
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* @param int $loglevel Minimum priority for logging |
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* @param string[]|null $facilities Facilities for which messages should be logged |
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* @param string|null $requestid Unique identifier to identify multiple log entries for the same request faster |
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*/ |
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public function __construct( \Aimeos\Base\DB\Statement\Iface $stmt, int $loglevel = Iface::ERR, |
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?array $facilities = null, ?string $requestid = null ) |
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{ |
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$this->stmt = $stmt; |
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$this->loglevel = $loglevel; |
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$this->facilities = $facilities; |
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$this->requestid = $requestid ?: md5( php_uname( 'n' ) . getmypid() . date( 'Y-m-d H:i:s' ) ); |
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} |
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/** |
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* Writes a message to the configured log facility. |
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* |
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* @param string|array|object $message Message text that should be written to the log facility |
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* @param int $prio Priority of the message for filtering |
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* @param string $facility Facility for logging different types of messages (e.g. message, auth, user, changelog) |
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* @return \Aimeos\Base\Logger\Iface Logger object for method chaining |
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* @throws \Aimeos\Base\Logger\Exception If the priority is invalid |
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* @throws \Aimeos\Base\DB\Exception If an error occurs while adding log message |
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* @see \Aimeos\Base\Logger\Base for available log level constants |
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*/ |
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public function log( $message, int $prio = Iface::ERR, string $facility = 'message' ) : Iface |
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{ |
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if( $prio <= $this->loglevel && ( $this->facilities === null || in_array( $facility, $this->facilities ) ) ) |
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{ |
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$this->getLogLevel( $prio ); |
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if( !is_scalar( $message ) ) { |
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$message = json_encode( $message ); |
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} |
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$this->stmt->bind( 1, $facility ); |
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$this->stmt->bind( 2, date( 'Y-m-d H:i:s' ) ); |
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$this->stmt->bind( 3, $prio, \Aimeos\Base\DB\Statement\Base::PARAM_INT ); |
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$this->stmt->bind( 4, $message ); |
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$this->stmt->bind( 5, $this->requestid ); |
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$this->stmt->execute()->finish(); |
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} |
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return $this; |
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} |
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} |
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aimeos /
aimeos-base
