// If activated, all hashtags will point to the local server.
'local_tags' => false,
- // logger_adapter (String)
+ // logger_config (String)
// Sets the logging adapter of Friendica globally (monolog, syslog, stream)
- 'logger_adapter' => 'monolog',
+ 'logger_config' => 'stream',
// max_batch_queue (Integer)
// Maximum number of batched queue items for a single contact before subsequent messages are discarded.
use Friendica\Util\Introspection;
use Friendica\Util\Logger\Monolog\FriendicaDevelopHandler;
use Friendica\Util\Logger\Monolog\FriendicaIntrospectionProcessor;
+use Friendica\Util\Logger\ProfilerLogger;
use Friendica\Util\Logger\StreamLogger;
use Friendica\Util\Logger\SyslogLogger;
use Friendica\Util\Logger\VoidLogger;
$introspection = new Introspection(self::$ignoreClassList);
$level = $config->get('system', 'loglevel');
- switch ($config->get('system', 'logger_adapter', 'monolog')) {
-
- case 'syslog':
- $logger = new SyslogLogger($channel, $introspection, $profiler, $level);
- break;
-
- case 'stream':
- $logger = new StreamLogger($channel, $introspection, $profiler, $level);
- break;
-
+ switch ($config->get('system', 'logger_config', 'stream')) {
case 'monolog':
- default:
$loggerTimeZone = new \DateTimeZone('UTC');
Monolog\Logger::setTimezone($loggerTimeZone);
$loglevel = self::mapLegacyConfigDebugLevel((string)$level);
static::addStreamHandler($logger, $stream, $loglevel);
break;
+
+ case 'syslog':
+ $logger = new SyslogLogger($channel, $introspection, $level);
+ break;
+
+ case 'stream':
+ default:
+ $stream = $config->get('system', 'logfile');
+ $logger = new StreamLogger($channel, $stream, $introspection, $level);
+ break;
+ }
+
+ $profiling = $config->get('system', 'profiling', false);
+
+ // In case profiling is enabled, wrap the ProfilerLogger around the current logger
+ if (isset($profiling) && $profiling !== false) {
+ $logger = new ProfilerLogger($logger, $profiler);
}
Logger::init($logger);
*
* @param string $channel The channel of the logger instance
* @param Configuration $config The config
+ * @param Profiler $profiler The profiler of the app
*
* @return LoggerInterface The PSR-3 compliant logger instance
+ *
* @throws InternalServerErrorException
+ * @throws \Exception
*/
- public static function createDev($channel, Configuration $config)
+ public static function createDev($channel, Configuration $config, Profiler $profiler)
{
$debugging = $config->get('system', 'debugging');
$stream = $config->get('system', 'dlogfile');
$developerIp = $config->get('system', 'dlogip');
if (!isset($developerIp) || !$debugging) {
- return null;
+ $logger = new VoidLogger();
+ Logger::setDevLogger($logger);
+ return $logger;
}
$loggerTimeZone = new \DateTimeZone('UTC');
$introspection = new Introspection(self::$ignoreClassList);
- $logger = new Monolog\Logger($channel);
- $logger->pushProcessor(new Monolog\Processor\PsrLogMessageProcessor());
- $logger->pushProcessor(new Monolog\Processor\ProcessIdProcessor());
- $logger->pushProcessor(new Monolog\Processor\UidProcessor());
- $logger->pushProcessor(new FriendicaIntrospectionProcessor($introspection, LogLevel::DEBUG));
+ switch ($config->get('system', 'logger_config', 'stream')) {
- $logger->pushHandler(new FriendicaDevelopHandler($developerIp));
+ case 'monolog':
+ $logger = new Monolog\Logger($channel);
+ $logger->pushProcessor(new Monolog\Processor\PsrLogMessageProcessor());
+ $logger->pushProcessor(new Monolog\Processor\ProcessIdProcessor());
+ $logger->pushProcessor(new Monolog\Processor\UidProcessor());
+ $logger->pushProcessor(new FriendicaIntrospectionProcessor($introspection, LogLevel::DEBUG));
+
+ $logger->pushHandler(new FriendicaDevelopHandler($developerIp));
+
+ static::addStreamHandler($logger, $stream, LogLevel::DEBUG);
+ break;
- static::addStreamHandler($logger, $stream, LogLevel::DEBUG);
+ case 'syslog':
+ $logger = new SyslogLogger($channel, $introspection, LogLevel::DEBUG);
+ break;
+
+ case 'stream':
+ default:
+ $logger = new StreamLogger($channel, $stream, $introspection, LogLevel::DEBUG);
+ break;
+ }
+
+ $profiling = $config->get('system', 'profiling', false);
+
+ // In case profiling is enabled, wrap the ProfilerLogger around the current logger
+ if (isset($profiling) && $profiling !== false) {
+ $logger = new ProfilerLogger($logger, $profiler);
+ }
Logger::setDevLogger($logger);
namespace Friendica\Util\Logger;
-use Friendica\Core\System;
use Friendica\Util\Introspection;
-use Friendica\Util\Profiler;
use Friendica\Util\Strings;
use Psr\Log\LoggerInterface;
use Psr\Log\LogLevel;
* This class contains all necessary dependencies and calls for Friendica
* Every new Logger should extend this class and define, how addEntry() works
*
- * Contains:
+ * Additional information for each Logger, who extends this class:
* - Introspection
- * - Automatic Friendica profiling
+ * - UID for each call
+ * - Channel of the current call (i.e. index, worker, daemon, ...)
*/
abstract class AbstractFriendicaLogger implements LoggerInterface
{
*/
protected $introspection;
- /**
- * The Profiler for the current call
- * @var Profiler
- */
- protected $profiler;
-
/**
* The UID of the current call
* @var string
/**
* @param string $channel The output channel
* @param Introspection $introspection The introspection of the current call
- * @param Profiler $profiler The profiler of the current call
*
* @throws \Exception
*/
- public function __construct($channel, Introspection $introspection, Profiler $profiler)
+ public function __construct($channel, Introspection $introspection)
{
$this->channel = $channel;
$this->introspection = $introspection;
- $this->profiler = $profiler;
$this->logUid = Strings::getRandomHex(6);
}
*/
public function emergency($message, array $context = array())
{
- $stamp1 = microtime(true);
$this->addEntry(LogLevel::EMERGENCY, (string) $message, $context);
- $this->profiler->saveTimestamp($stamp1, 'file', System::callstack());
}
/**
*/
public function alert($message, array $context = array())
{
- $stamp1 = microtime(true);
$this->addEntry(LogLevel::ALERT, (string) $message, $context);
- $this->profiler->saveTimestamp($stamp1, 'file', System::callstack());
}
/**
*/
public function critical($message, array $context = array())
{
- $stamp1 = microtime(true);
$this->addEntry(LogLevel::CRITICAL, (string) $message, $context);
- $this->profiler->saveTimestamp($stamp1, 'file', System::callstack());
}
/**
*/
public function error($message, array $context = array())
{
- $stamp1 = microtime(true);
$this->addEntry(LogLevel::ERROR, (string) $message, $context);
- $this->profiler->saveTimestamp($stamp1, 'file', System::callstack());
}
/**
*/
public function warning($message, array $context = array())
{
- $stamp1 = microtime(true);
$this->addEntry(LogLevel::WARNING, (string) $message, $context);
- $this->profiler->saveTimestamp($stamp1, 'file', System::callstack());
}
/**
*/
public function notice($message, array $context = array())
{
- $stamp1 = microtime(true);
$this->addEntry(LogLevel::NOTICE, (string) $message, $context);
- $this->profiler->saveTimestamp($stamp1, 'file', System::callstack());
}
/**
*/
public function info($message, array $context = array())
{
- $stamp1 = microtime(true);
$this->addEntry(LogLevel::INFO, (string) $message, $context);
- $this->profiler->saveTimestamp($stamp1, 'file', System::callstack());
}
/**
*/
public function debug($message, array $context = array())
{
- $stamp1 = microtime(true);
$this->addEntry(LogLevel::DEBUG, (string) $message, $context);
- $this->profiler->saveTimestamp($stamp1, 'file', System::callstack());
}
/**
*/
public function log($level, $message, array $context = array())
{
- $stamp1 = microtime(true);
$this->addEntry($level, (string) $message, $context);
- $this->profiler->saveTimestamp($stamp1, 'file', System::callstack());
}
}
--- /dev/null
+<?php
+
+namespace Friendica\Util\Logger;
+
+use Friendica\Core\System;
+use Friendica\Util\Profiler;
+use Psr\Log\LoggerInterface;
+
+/**
+ * This Logger adds additional profiling data in case profiling is enabled.
+ * It uses a predefined logger.
+ */
+class ProfilerLogger implements LoggerInterface
+{
+ /**
+ * The Logger of the current call
+ * @var LoggerInterface
+ */
+ private $logger;
+
+ /**
+ * The Profiler for the current call
+ * @var Profiler
+ */
+ protected $profiler;
+
+ /**
+ * ProfilerLogger constructor.
+ * @param LoggerInterface $logger The Logger of the current call
+ * @param Profiler $profiler The profiler of the current call
+ */
+ public function __construct(LoggerInterface $logger, Profiler $profiler)
+ {
+ $this->logger = $logger;
+ $this->profiler = $profiler;
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function emergency($message, array $context = array())
+ {
+ $stamp1 = microtime(true);
+ $this->logger->emergency($message, $context);
+ $this->profiler->saveTimestamp($stamp1, 'file', System::callstack());
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function alert($message, array $context = array())
+ {
+ $stamp1 = microtime(true);
+ $this->logger->alert($message, $context);
+ $this->profiler->saveTimestamp($stamp1, 'file', System::callstack());
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function critical($message, array $context = array())
+ {
+ $stamp1 = microtime(true);
+ $this->logger->critical($message, $context);
+ $this->profiler->saveTimestamp($stamp1, 'file', System::callstack());
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function error($message, array $context = array())
+ {
+ $stamp1 = microtime(true);
+ $this->logger->error($message, $context);
+ $this->profiler->saveTimestamp($stamp1, 'file', System::callstack());
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function warning($message, array $context = array())
+ {
+ $stamp1 = microtime(true);
+ $this->logger->warning($message, $context);
+ $this->profiler->saveTimestamp($stamp1, 'file', System::callstack());
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function notice($message, array $context = array())
+ {
+ $stamp1 = microtime(true);
+ $this->logger->notice($message, $context);
+ $this->profiler->saveTimestamp($stamp1, 'file', System::callstack());
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function info($message, array $context = array())
+ {
+ $stamp1 = microtime(true);
+ $this->logger->info($message, $context);
+ $this->profiler->saveTimestamp($stamp1, 'file', System::callstack());
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function debug($message, array $context = array())
+ {
+ $stamp1 = microtime(true);
+ $this->logger->debug($message, $context);
+ $this->profiler->saveTimestamp($stamp1, 'file', System::callstack());
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function log($level, $message, array $context = array())
+ {
+ $stamp1 = microtime(true);
+ $this->logger->log($level, $message, $context);
+ $this->profiler->saveTimestamp($stamp1, 'file', System::callstack());
+ }
+}
--- /dev/null
+## Friendica\Util\Logger
+
+This namespace contains the different implementations of a Logger.
+
+### Configuration guideline
+
+The following settings are possible for `logger_config`:
+- `monolog`: A Logging framework with lots of additions (see [Monolog](https://github.com/Seldaek/monolog/)). There are just Friendica additions inside the Monolog directory
+- [`stream`](StreamLogger.php): A small logger for files or streams
+- [`syslog`](SyslogLogger.php): Prints the logging output into the syslog
+
+[`VoidLogger`](VoidLogger.php) is a fallback logger without any function if no debugging is enabled.
+
+[`ProfilerLogger`](ProfilerLogger.php) is a wrapper around an existing logger in case profiling is enabled for Friendica.
+Every log call will be saved to the `Profiler` with a timestamp.
+
+### Implementation guideline
+
+Each logging implementation should pe capable of printing at least the following information:
+- An unique ID for each Request/Call
+- The process ID (PID)
+- A timestamp of the logging entry
+- The critically of the log entry
+- A log message
+- A context of the log message (f.e which user)
+
+If possible, a Logger should extend [`AbstractFriendicaLogger`](AbstractFriendicaLogger.php), because it contains additional, Friendica specific business logic for each logging call.
+
+Using AbstractFriendicaLogger makes the logger capable of adding profiling data for each log call.
namespace Friendica\Util\Logger;
+use Friendica\Util\DateTimeFormat;
use Friendica\Util\Introspection;
-use Friendica\Util\Profiler;
+use Psr\Log\LogLevel;
/**
* A Logger instance for logging into a stream (file, stdout, stderr)
*/
private $logLevel;
- public function __construct($channel, Introspection $introspection, Profiler $profiler, $level)
+ /**
+ * The file URL of the stream (if needed)
+ * @var string
+ */
+ private $url;
+
+ /**
+ * The stream, where the current logger is writing into
+ * @var resource
+ */
+ private $stream;
+
+ /**
+ * The current process ID
+ * @var int
+ */
+ private $pid;
+
+ /**
+ * Translates LogLevel log levels to integer values
+ * @var array
+ */
+ private $levelToInt = [
+ LogLevel::EMERGENCY => 0,
+ LogLevel::ALERT => 1,
+ LogLevel::CRITICAL => 2,
+ LogLevel::ERROR => 3,
+ LogLevel::WARNING => 4,
+ LogLevel::NOTICE => 5,
+ LogLevel::INFO => 6,
+ LogLevel::DEBUG => 7,
+ ];
+
+ /**
+ * {@inheritdoc}
+ * @param string|resource $stream The stream to write with this logger (either a file or a stream, i.e. stdout)
+ * @param string $level The minimum loglevel at which this logger will be triggered
+ *
+ * @throws \Exception
+ */
+ public function __construct($channel, $stream, Introspection $introspection, $level = LogLevel::DEBUG)
+ {
+ parent::__construct($channel, $introspection);
+
+ if (is_resource($stream)) {
+ $this->stream = $stream;
+ } elseif (is_string($stream)) {
+ $this->url = $stream;
+ } else {
+ throw new \InvalidArgumentException('A stream must either be a resource or a string.');
+ }
+
+ $this->pid = getmypid();
+ if (array_key_exists($level, $this->levelToInt)) {
+ $this->logLevel = $this->levelToInt[$level];
+ } else {
+ throw new \InvalidArgumentException(sprintf('The level "%s" is not valid.', $level));
+ }
+ }
+
+ public function close()
{
- parent::__construct($channel, $introspection, $profiler);
- $this->logLevel = $level;
+ if ($this->url && is_resource($this->stream)) {
+ fclose($this->stream);
+ }
+
+ $this->stream = null;
}
/**
*/
protected function addEntry($level, $message, $context = [])
{
- // TODO: Implement addEntry() method.
+ if (!array_key_exists($level, $this->levelToInt)) {
+ throw new \InvalidArgumentException('The level "%s" is not valid', $level);
+ }
+
+ $logLevel = $this->levelToInt[$level];
+
+ if ($logLevel > $this->logLevel) {
+ return;
+ }
+
+ $this->checkStream();
+
+ $this->stream = fopen($this->url, 'a');
+ $formattedLog = $this->formatLog($level, $message, $context);
+ fwrite($this->stream, $formattedLog);
+ }
+
+ /**
+ * Formats a log record for the syslog output
+ *
+ * @param int $level The loglevel/priority
+ * @param string $message The message
+ * @param array $context The context of this call
+ *
+ * @return string the formatted syslog output
+ */
+ private function formatLog($level, $message, $context = [])
+ {
+ $record = $this->introspection->getRecord();
+ $record = array_merge($record, ['uid' => $this->logUid, 'process_id' => $this->pid]);
+ $logMessage = '';
+
+ $logMessage .= DateTimeFormat::localNow() . ' ';
+ $logMessage .= $this->channel . ' ';
+ $logMessage .= '[' . strtoupper($level) . ']: ';
+ $logMessage .= $this->psrInterpolate($message, $context) . ' ';
+ $logMessage .= @json_encode($context) . ' - ';
+ $logMessage .= @json_encode($record);
+ $logMessage .= PHP_EOL;
+
+ return $logMessage;
+ }
+
+ private function checkStream()
+ {
+ if (is_resource($this->stream)) {
+ return;
+ }
+
+ if (empty($this->url)) {
+ throw new \LogicException('Missing stream URL.');
+ }
+
+ $this->createDir();
+ $this->stream = fopen($this->url, 'a');
+
+ if (!is_resource($this->stream)) {
+ $this->stream = null;
+
+ throw new \UnexpectedValueException(sprintf('The stream or file "%s" could not be opened.', $this->url));
+ }
+ }
+
+ private function createDir()
+ {
+ $dirname = null;
+ $pos = strpos($this->url, '://');
+ if (!$pos) {
+ $dirname = dirname($this->url);
+ }
+
+ if (substr($this->url, 0, 7) === 'file://') {
+ $dirname = dirname(substr($this->url, 7));
+ }
+
+ if (isset($dirname) && !is_dir($dirname)) {
+ $status = mkdir($dirname, 0777, true);
+ if (!$status && !is_dir($dirname)) {
+ throw new \UnexpectedValueException(sprintf('Directory "%s" cannot get created.', $dirname));
+ }
+ }
}
}
use Friendica\Network\HTTPException\InternalServerErrorException;
use Friendica\Util\Introspection;
-use Friendica\Util\Profiler;
use Psr\Log\InvalidArgumentException;
use Psr\Log\LogLevel;
/**
* {@inheritdoc}
- * @param string $level The minimum loglevel at which this logger will be triggered
- * @param int $logOpts Indicates what logging options will be used when generating a log message
- * @param int $logFacility Used to specify what type of program is logging the message
+ * @param string $level The minimum loglevel at which this logger will be triggered
+ * @param int $logOpts Indicates what logging options will be used when generating a log message
+ * @param int $logFacility Used to specify what type of program is logging the message
*
* @throws \Exception
*/
- public function __construct($channel, Introspection $introspection, Profiler $profiler, $level = LogLevel::NOTICE, $logOpts = LOG_PID, $logFacility = LOG_USER)
+ public function __construct($channel, Introspection $introspection, $level = LogLevel::NOTICE, $logOpts = LOG_PID, $logFacility = LOG_USER)
{
- parent::__construct($channel, $introspection, $profiler);
+ parent::__construct($channel, $introspection);
$this->logOpts = $logOpts;
$this->logFacility = $logFacility;
$this->logLevel = $this->mapLevelToPriority($level);
{
$logLevel = $this->mapLevelToPriority($level);
- if ($logLevel >= $this->logLevel) {
+ if ($logLevel > $this->logLevel) {
return;
}
https://reisub.nsupdate.info/git / friendica.git / .git / commitdiff