wpdesk-logger.php

<?php

if ( ! defined( 'ABSPATH' ) ) {
	exit;
}

if ( ! class_exists( 'WPDesk_Logger' ) ) {
	/**
	 * @deprecated Only for backward compatibility. Please use injected Logger compatible with PSR
	 */
	class WPDesk_Logger {

		/** @var \Psr\Log\LoggerInterface */
		static $logger;

		const EMERGENCY = 'emergency';
		const ALERT = 'alert';
		const CRITICAL = 'critical';
		const ERROR = 'error';
		const WARNING = 'warning';
		const NOTICE = 'notice';
		const INFO = 'info';
		const DEBUG = 'debug';

		public function __construct() {
			if (!self::$logger) {
				$loggerFactroy = new \WPDesk\Logger\WPDeskLoggerFactory();
				self::$logger = $loggerFactroy->createWPDeskLogger();
			}
		}

		/**
		 * Level strings mapped to integer severity.
		 *
		 * @var array
		 */
		protected $level_to_severity = [
			self::EMERGENCY => 800,
			self::ALERT     => 700,
			self::CRITICAL  => 600,
			self::ERROR     => 500,
			self::WARNING   => 400,
			self::NOTICE    => 300,
			self::INFO      => 200,
			self::DEBUG     => 100,
		];

		/**
		 * Attach hooks
		 *
		 * @return void
		 */
		public function attach_hooks() {
			add_action( 'plugins_loaded', [ $this, 'plugins_loaded' ] );
			add_filter( 'wpdesk_logger_level_options', [ $this, 'wpdesk_logger_level_options' ] );
		}

		public function plugins_loaded() {
			if ( defined( 'WC_VERSION' ) ) {
				if ( version_compare( WC_VERSION, '3.0', '<' ) ) {
					add_action( 'wpdesk_log', [ $this, 'wpdesk_log' ], 10, 4 );
				} else {
					add_action( 'wpdesk_log', [ $this, 'wpdesk_log_30' ], 10, 4 );
				}
			}
		}

		public function wpdesk_logger_level_options( array $options ) {
			return [
				'disabled'  => __( 'Disabled', 'wp-logs' ),
				'emergency' => __( 'Emergency', 'wp-logs' ),
				'alert'     => __( 'Alert', 'wp-logs' ),
				'critical'  => __( 'Critical', 'wp-logs' ),
				'error'     => __( 'Error', 'wp-logs' ),
				'warning'   => __( 'Warning', 'wp-logs' ),
				'notice'    => __( 'Notice', 'wp-logs' ),
				'info'      => __( 'Info', 'wp-logs' ),
				'debug'     => __( 'Debug', 'wp-logs' ),
			];
		}

		/**
		 * @param string $level
		 * @param string $source
		 * @param string $message
		 * @param string $settings_level
		 */
		public function wpdesk_log( $level, $source, $message, $settings_level = 'debug' ) {
			if ( ! isset( $this->level_to_severity[ $settings_level ] ) || ! isset( $this->level_to_severity[ $level ] ) ) {
				return;
			}
			if ( $this->level_to_severity[ $settings_level ] > $this->level_to_severity[ $level ] ) {
				return;
			}
			if ( is_array( $message ) || is_object( $message ) ) {
				$message = print_r( $message, true );
			}
			self::$logger->log( $level, $message, ['source' => $source]);
		}

		public function wpdesk_log_30( $level, $source, $message, $settings_level = 'debug' ) {
			if ( ! isset( $this->level_to_severity[ $settings_level ] ) || ! isset( $this->level_to_severity[ $level ] ) ) {
				return;
			}
			if ( $this->level_to_severity[ $settings_level ] > $this->level_to_severity[ $level ] ) {
				return;
			}
			if ( is_array( $message ) || is_object( $message ) ) {
				$message = print_r( $message, true );
			}
			self::$logger->log( $level, $message, ['source' => $source]);
		}
	}

}