Logger::checkLogLevel() - Code Metrics - Inspection of "Fixed logger, always DEBUG mode" - psfs/core - Measure and Improve Code Quality continuously with Scrutinizer

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by Fran

created 2018-10-17 23:07 UTC

Logger::checkLogLevel() B

↳ Parent: Logger

Complexity

Conditions	7
Paths	3

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	4
CRAP Score	15.4039

Importance

Changes

Metric	Value
cc	7
nc	3
nop	1
dl	0
loc	12
ccs	4
cts	9
cp	0.4444
crap	15.4039
rs	8.8333
c	0
b	0
f	0

<?php

namespace PSFS\base;

use Monolog\Formatter\LineFormatter;
use Monolog\Handler\FirePHPHandler;
use Monolog\Handler\StreamHandler;
use Monolog\Logger as Monolog;
use Monolog\Processor\MemoryUsageProcessor;
use Monolog\Processor\UidProcessor;
use PSFS\base\config\Config;
use PSFS\base\types\helpers\GeneratorHelper;
use PSFS\base\types\helpers\Inspector;
use PSFS\base\types\helpers\SlackHelper;
use PSFS\base\types\traits\SingletonTrait;


if (!defined('LOG_DIR')) {
    GeneratorHelper::createDir(BASE_DIR . DIRECTORY_SEPARATOR . 'logs');
    define('LOG_DIR', BASE_DIR . DIRECTORY_SEPARATOR . 'logs');
}

/**
 * Class Logger
 * @package PSFS\base
 * Servicio de log
 */
class Logger
{
    const DEFAULT_NAMESPACE = 'PSFS';
    use SingletonTrait;
    /**
     * @var \Monolog\Logger
     */
    protected $logger;
    /**
     * @var resource
     */
    private $stream;
    /**
     * @var UidProcessor
     */
    private $uuid;
    /**
     * @var string
     */
    protected $logLevel;

    /**
     * Logger constructor.
     * @throws exception\GeneratorException
     */
    public function __construct()
    {
        $config = Config::getInstance();
        $args = func_get_args();
        list($logger, $debug, $path) = $this->setup($config, $args);
        $this->stream = fopen($path . DIRECTORY_SEPARATOR . date('Ymd') . '.log', 'a+');
        $this->addPushLogger($logger, $debug, $config);
        $this->logLevel = Config::getParam('log.level', 'NOTICE');
    }

    public function __destruct()
    {
        fclose($this->stream);
    }

    /**
     * @param string $logger
     * @param boolean $debug
     * @param Config $config
     * @throws \Exception
     */
    private function addPushLogger($logger, $debug, Config $config)
    {
        $this->logger = new Monolog(strtoupper($logger));
        $this->logger->pushHandler($this->addDefaultStreamHandler($debug));
        if ($debug) {
            $phpFireLog = $config->get('logger.phpFire');
            if (!empty($phpFireLog)) {
                $this->logger->pushHandler(new FirePHPHandler());
            }
            $memoryLog = $config->get('logger.memory');
            if (!empty($memoryLog)) {
                $this->logger->pushProcessor(new MemoryUsageProcessor());
            }
        }
        $this->uuid = new UidProcessor();
        $this->logger->pushProcessor($this->uuid);
    }

    /**
     * @param Config $config
     * @param array $args
     * @return array
     * @throws exception\GeneratorException
     */
    private function setup(Config $config, array $args = [])
    {
        $args = $args ?? [];
        $debug = $config->getDebugMode();
        $namespace = self::DEFAULT_NAMESPACE;
        if (0 !== count($args)) {
            $namespace = $args[0][0] ?? 'PSFS';
            $debug = $args[0][1] ?? true;
        }
        $path = $this->createLoggerPath($config);
        return array($this->cleanLoggerName($namespace), $debug, $path);
    }

    /**
     * @param Config $config
     *
     * @return string
     */
    private function setLoggerName(Config $config)
    {
        $logger = $config->get('platform.name') ?: self::DEFAULT_NAMESPACE;
        $logger = $this->cleanLoggerName($logger);

        return $logger;
    }

    /**
     * @param $logger
     *
     * @return mixed
     */
    private function cleanLoggerName($logger)
    {
        $logger = str_replace(' ', '', $logger);
        $logger = preg_replace('/\\\/', ".", $logger);

        return $logger;
    }

    /**
     * @param Config $config
     * @return string
     * @throws exception\GeneratorException
     */
    private function createLoggerPath(Config $config)
    {
        $logger = $this->setLoggerName($config);
        $path = LOG_DIR . DIRECTORY_SEPARATOR . $logger . DIRECTORY_SEPARATOR . date('Y') . DIRECTORY_SEPARATOR . date('m');
        GeneratorHelper::createDir($path);

        return $path;
    }

    /**
     * @param string $msg
     * @param int $type
     * @param array $context
     * @return bool
     */
    public function addLog($msg, $type = \Monolog\Logger::NOTICE, array $context = []) {
        return $this->checkLogLevel($type) ? $this->logger->addRecord($type, $msg, $this->addMinimalContext($context)) : true;
    }

    /**
     * @param int $level
     * @return bool
     */
    private function checkLogLevel($level = \Monolog\Logger::NOTICE) {
        switch($this->logLevel) {
            case 'DEBUG': $logPass = Monolog::DEBUG; break;
            case 'INFO': $logPass = Monolog::INFO; break;
            default:
            case 'NOTICE': $logPass = Monolog::NOTICE; break;
            case 'WARNING': $logPass = Monolog::WARNING; break;
            case 'ERROR': $logPass = Monolog::ERROR; break;
            case 'CRITICAL': $logPass = Monolog::CRITICAL; break;
        }
        return $logPass <= $level;
    }

    /**
     * @param string $msg
     * @param int $type
     * @param array $context

     */
    public static function log($msg, $type = LOG_DEBUG, array $context = null)
    {
        if(null === $context) {
            $context = [];
        }
        if(Config::getParam('profiling.enable')) {
            Inspector::stats($msg);
        }
        switch ($type) {
            case LOG_DEBUG:
                self::getInstance()->addLog($msg, \Monolog\Logger::DEBUG, $context);
                break;
            case LOG_WARNING:
                self::getInstance()->addLog($msg, \Monolog\Logger::WARNING, $context);
                break;
            case LOG_CRIT:
                if(Config::getParam('log.slack.hook')) {
                    SlackHelper::getInstance()->trace($msg, '', '', $context);
                }
                self::getInstance()->addLog($msg, \Monolog\Logger::CRITICAL, $context);
                break;
            case LOG_ERR:
                self::getInstance()->addLog($msg, \Monolog\Logger::ERROR, $context);
                break;
            case LOG_INFO:
                self::getInstance()->addLog($msg, \Monolog\Logger::INFO, $context);
                break;
            default:
                self::getInstance()->addLog($msg, \Monolog\Logger::NOTICE, $context);
                break;
        }
    }

    /**
     * @param bool $debug
     * @return StreamHandler
     * @throws \Exception
     */
    private function addDefaultStreamHandler($debug = false)
    {
        // the default date format is "Y-m-d H:i:s"
        $dateFormat = 'Y-m-d H:i:s.u';
        // the default output format is "[%datetime%] %channel%.%level_name%: %message% %context% %extra%\n"
        $output = "[%datetime%] [%channel%:%level_name%]\t%message%\t%context%\t%extra%\n";
        // finally, create a formatter
        $formatter = new LineFormatter($output, $dateFormat);
        $stream = new StreamHandler($this->stream, $debug ? Monolog::DEBUG : Monolog::WARNING);
        $stream->setFormatter($formatter);
        return $stream;
    }

    /**
     * @param array $context
     * @return array
     */
    private function addMinimalContext(array $context = [])
    {
        $context['uri'] = null !== $_SERVER && array_key_exists('REQUEST_URI', $_SERVER) ? $_SERVER['REQUEST_URI'] : 'Unknow';
        $context['method'] = null !== $_SERVER && array_key_exists('REQUEST_METHOD', $_SERVER) ? $_SERVER['REQUEST_METHOD'] : 'Unknow';
        if(null !== $_SERVER && array_key_exists('HTTP_X_PSFS_UID', $_SERVER)) {
            $context['uid'] = $_SERVER['HTTP_X_PSFS_UID'];
        }
        return $context;
    }

    /**
     * @return string
     */
    public function getLogUid() {
        return $this->uuid->getUid();
    }

    /**
     * @return string
     */
    public static function getUid() {
        return self::getInstance()->getLogUid();
    }
}


1		<?php
2
3		namespace PSFS\base;
4
5		use Monolog\Formatter\LineFormatter;
6		use Monolog\Handler\FirePHPHandler;
7		use Monolog\Handler\StreamHandler;
8		use Monolog\Logger as Monolog;
9		use Monolog\Processor\MemoryUsageProcessor;
10		use Monolog\Processor\UidProcessor;
11		use PSFS\base\config\Config;
12		use PSFS\base\types\helpers\GeneratorHelper;
13		use PSFS\base\types\helpers\Inspector;
14		use PSFS\base\types\helpers\SlackHelper;
15		use PSFS\base\types\traits\SingletonTrait;
16
17
18		if (!defined('LOG_DIR')) {
19		GeneratorHelper::createDir(BASE_DIR . DIRECTORY_SEPARATOR . 'logs');
20		define('LOG_DIR', BASE_DIR . DIRECTORY_SEPARATOR . 'logs');
21		}
22
23		/**
24		* Class Logger
25		* @package PSFS\base
26		* Servicio de log
27		*/
28		class Logger
29		{
30		const DEFAULT_NAMESPACE = 'PSFS';
31		use SingletonTrait;
32		/**
33		* @var \Monolog\Logger
34		*/
35		protected $logger;
36		/**
37		* @var resource
38		*/
39		private $stream;
40		/**
41		* @var UidProcessor
42		*/
43		private $uuid;
44		/**
45		* @var string
46		*/
47		protected $logLevel;
48
49		/**
50		* Logger constructor.
51		* @throws exception\GeneratorException
52		*/
53	2	public function __construct()
54		{
55	2	$config = Config::getInstance();
56	2	$args = func_get_args();
57	2	list($logger, $debug, $path) = $this->setup($config, $args);
58	2	$this->stream = fopen($path . DIRECTORY_SEPARATOR . date('Ymd') . '.log', 'a+');
59	2	$this->addPushLogger($logger, $debug, $config);
60	2	$this->logLevel = Config::getParam('log.level', 'NOTICE');
61	2	}
62
63	1	public function __destruct()
64		{
65	1	fclose($this->stream);
66	1	}
67
68		/**
69		* @param string $logger
70		* @param boolean $debug
71		* @param Config $config
72		* @throws \Exception
73		*/
74	2	private function addPushLogger($logger, $debug, Config $config)
75		{
76	2	$this->logger = new Monolog(strtoupper($logger));
77	2	$this->logger->pushHandler($this->addDefaultStreamHandler($debug));
78	2	if ($debug) {
79	2	$phpFireLog = $config->get('logger.phpFire');
80	2	if (!empty($phpFireLog)) {
81	1	$this->logger->pushHandler(new FirePHPHandler());
82		}
83	2	$memoryLog = $config->get('logger.memory');
84	2	if (!empty($memoryLog)) {
85	1	$this->logger->pushProcessor(new MemoryUsageProcessor());
86		}
87		}
88	2	$this->uuid = new UidProcessor();
89	2	$this->logger->pushProcessor($this->uuid);
90	2	}
91
92		/**
93		* @param Config $config
94		* @param array $args
95		* @return array
96		* @throws exception\GeneratorException
97		*/
98	2	private function setup(Config $config, array $args = [])
99		{
100	2	$args = $args ?? [];
101	2	$debug = $config->getDebugMode();
102	2	$namespace = self::DEFAULT_NAMESPACE;
103	2	if (0 !== count($args)) {
104	2	$namespace = $args[0][0] ?? 'PSFS';
105	2	$debug = $args[0][1] ?? true;
106		}
107	2	$path = $this->createLoggerPath($config);
108	2	return array($this->cleanLoggerName($namespace), $debug, $path);
109		}
110
111		/**
112		* @param Config $config
113		*
114		* @return string
115		*/
116	2	private function setLoggerName(Config $config)
117		{
118	2	$logger = $config->get('platform.name') ?: self::DEFAULT_NAMESPACE;
119	2	$logger = $this->cleanLoggerName($logger);
120
121	2	return $logger;
122		}
123
124		/**
125		* @param $logger
126		*
127		* @return mixed
128		*/
129	2	private function cleanLoggerName($logger)
130		{
131	2	$logger = str_replace(' ', '', $logger);
132	2	$logger = preg_replace('/\\\/', ".", $logger);
133
134	2	return $logger;
135		}
136
137		/**
138		* @param Config $config
139		* @return string
140		* @throws exception\GeneratorException
141		*/
142	2	private function createLoggerPath(Config $config)
143		{
144	2	$logger = $this->setLoggerName($config);
145	2	$path = LOG_DIR . DIRECTORY_SEPARATOR . $logger . DIRECTORY_SEPARATOR . date('Y') . DIRECTORY_SEPARATOR . date('m');
146	2	GeneratorHelper::createDir($path);
147
148	2	return $path;
149		}
150
151		/**
152		* @param string $msg
153		* @param int $type
154		* @param array $context
155		* @return bool
156		*/
157	22	public function addLog($msg, $type = \Monolog\Logger::NOTICE, array $context = []) {
158	22	return $this->checkLogLevel($type) ? $this->logger->addRecord($type, $msg, $this->addMinimalContext($context)) : true;
159		}
160
161		/**
162		* @param int $level
163		* @return bool
164		*/
165	22	private function checkLogLevel($level = \Monolog\Logger::NOTICE) {
166	22	switch($this->logLevel) {
167		case 'DEBUG': $logPass = Monolog::DEBUG; break;
168		case 'INFO': $logPass = Monolog::INFO; break;
169		default:
170	22	case 'NOTICE': $logPass = Monolog::NOTICE; break;
171		case 'WARNING': $logPass = Monolog::WARNING; break;
172		case 'ERROR': $logPass = Monolog::ERROR; break;
173		case 'CRITICAL': $logPass = Monolog::CRITICAL; break;
174		}
175	22	return $logPass <= $level;
176		}
177
178		/**
179		* @param string $msg
180		* @param int $type
181		* @param array $context
		0 ignored issues – show Documentation introduced 2018-01-16 00:12 UTC by Report Bug Copy Issue Report Should the type for parameter `$context` not be `null\|array`? Also, consider making the array more specific, something like `array<String>`, or `String[]`. This check looks for `@param` annotations where the type inferred by our type inference engine differs from the declared type. It makes a suggestion as to what type it considers more descriptive. In addition it looks for parameters that have the generic type `array` and suggests a stricter type like `array<String>`. Most often this is a case of a parameter that can be null in addition to its declared types. Loading history...
182		*/
183	22	public static function log($msg, $type = LOG_DEBUG, array $context = null)
184		{
185	22	if(null === $context) {
186	22	$context = [];
187		}
188	22	if(Config::getParam('profiling.enable')) {
189	1	Inspector::stats($msg);
190		}
191		switch ($type) {
192	22	case LOG_DEBUG:
193	21	self::getInstance()->addLog($msg, \Monolog\Logger::DEBUG, $context);
194	21	break;
195	7	case LOG_WARNING:
196	2	self::getInstance()->addLog($msg, \Monolog\Logger::WARNING, $context);
197	2	break;
198	7	case LOG_CRIT:
199	1	if(Config::getParam('log.slack.hook')) {
200		SlackHelper::getInstance()->trace($msg, '', '', $context);
201		}
202	1	self::getInstance()->addLog($msg, \Monolog\Logger::CRITICAL, $context);
203	1	break;
204	7	case LOG_ERR:
205	4	self::getInstance()->addLog($msg, \Monolog\Logger::ERROR, $context);
206	4	break;
207	4	case LOG_INFO:
208	4	self::getInstance()->addLog($msg, \Monolog\Logger::INFO, $context);
209	4	break;
210		default:
211	1	self::getInstance()->addLog($msg, \Monolog\Logger::NOTICE, $context);
212	1	break;
213		}
214	22	}
215
216		/**
217		* @param bool $debug
218		* @return StreamHandler
219		* @throws \Exception
220		*/
221	2	private function addDefaultStreamHandler($debug = false)
222		{
223		// the default date format is "Y-m-d H:i:s"
224	2	$dateFormat = 'Y-m-d H:i:s.u';
225		// the default output format is "[%datetime%] %channel%.%level_name%: %message% %context% %extra%\n"
226	2	$output = "[%datetime%] [%channel%:%level_name%]\t%message%\t%context%\t%extra%\n";
227		// finally, create a formatter
228	2	$formatter = new LineFormatter($output, $dateFormat);
229	2	$stream = new StreamHandler($this->stream, $debug ? Monolog::DEBUG : Monolog::WARNING);
230	2	$stream->setFormatter($formatter);
231	2	return $stream;
232		}
233
234		/**
235		* @param array $context
236		* @return array
237		*/
238	5	private function addMinimalContext(array $context = [])
239		{
240	5	$context['uri'] = null !== $_SERVER && array_key_exists('REQUEST_URI', $_SERVER) ? $_SERVER['REQUEST_URI'] : 'Unknow';
241	5	$context['method'] = null !== $_SERVER && array_key_exists('REQUEST_METHOD', $_SERVER) ? $_SERVER['REQUEST_METHOD'] : 'Unknow';
242	5	if(null !== $_SERVER && array_key_exists('HTTP_X_PSFS_UID', $_SERVER)) {
243		$context['uid'] = $_SERVER['HTTP_X_PSFS_UID'];
244		}
245	5	return $context;
246		}
247
248		/**
249		* @return string
250		*/
251		public function getLogUid() {
252		return $this->uuid->getUid();
253		}
254
255		/**
256		* @return string
257		*/
258		public static function getUid() {
259		return self::getInstance()->getLogUid();
260		}
261		}
262

psfs / core

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Logger::checkLogLevel() B

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