Logger::rotateBySize() - Code Metrics - webstream-framework/Log - Measure and Improve Code Quality continuously with Scrutinizer

Logger::rotateBySize() A
last analyzed 2020-10-11 06:31 UTC

↳ Parent: Logger

Complexity

Conditions	2
Paths	2

Size

Total Lines	10
Code Lines	6

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	0
CRAP Score	6

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
eloc	6
c	1
b	0
f	0
dl	0
loc	10
ccs	0
cts	6
cp	0
rs	10
cc	2
nc	2
nop	0
crap	6

<?php

namespace WebStream\Log;

use WebStream\IO\File;
filter:
    dependency_paths: ["lib/*"]
use WebStream\IO\Reader\FileReader;
filter:
    dependency_paths: ["lib/*"]
use WebStream\IO\Writer\SimpleFileWriter;
filter:
    dependency_paths: ["lib/*"]
use WebStream\Container\Container;
filter:
    dependency_paths: ["lib/*"]
use WebStream\Exception\Extend\IOException;
filter:
    dependency_paths: ["lib/*"]
use WebStream\Exception\Extend\LoggerException;
filter:
    dependency_paths: ["lib/*"]
use WebStream\Log\Outputter\ILazyWriter;
use WebStream\Log\Outputter\IOutputter;

/**
 * Loggerクラス
 * @author Ryuichi Tanaka
 * @since 2012/01/16
 * @version 0.7
 */
class Logger
{
    use LoggerUtils;

    /**
     * @var Logger ロガー
     */
    private static Logger $logger;

    /**
     * @var LoggerFormatter ロガーフォーマッタ
     */
    private static LoggerFormatter $formatter;

    /**
     * @var Container ログ設定コンテナ
     */
    private static Container $config;

    /**
     * @var Container ログ設定コンテナ
     */
    private Container $logConfig;

    /**
     * @var array<IOutputter> Outputterリスト
     */
    private array $outputters;

    /**
     * @var Container IOコンテナ
     */
    private Container $ioContainer;

    /**
     * @var File ログファイル
     */
    private File $logFile;

    /**
     * @var File ステータスファイル
     */
    private File $statusFile;

    /**
     * コンストラクタ
     * @param Container ログ設定コンテナ

     */
    private function __construct(Container $logConfig)
    {
        $this->logConfig = $logConfig;
        $this->outputters = [];

        $logFile = new File($logConfig->logPath);
        $statusFile = new File($logConfig->statusPath);

        $this->ioContainer = new Container();

        $this->ioContainer->statusReader = function () use ($statusFile) {
            return new FileReader($statusFile);
        };
        $this->ioContainer->statusWriter = function () use ($statusFile) {
            return new SimpleFileWriter($statusFile->getFilePath());
        };
        $this->ioContainer->logWriter = function () use ($logFile) {
            return new SimpleFileWriter($logFile->getFilePath());
        };

        $this->logFile = $logFile;
        $this->statusFile = $statusFile;
    }

    /**
     * デストラクタ
     */
    public function __destruct()
    {
        $this->directWrite();
    }

    /**
     * ログ設定を返却する
     * @return Container ログ設定
     */
    public function getConfig()
    {
        return $this->logConfig;
    }

    /**
     * 遅延書き出しを有効にする
     */
    public static function enableLazyWrite()
    {
        self::$logger->lazyWrite();
    }

    /**
     * 即時書き出しを有効にする
     */
    public static function enableDirectWrite()
    {
        self::$logger->directWrite();
    }

    /**
     * インスタンスを返却する
     * @return Logger ロガーインスタンス
     */
    public static function getInstance()
    {
        return self::$logger;
    }

    /**
     * ファイナライザ
     */
    public static function finalize()
    {
        self::$config = null;
        self::$logger = null;
        self::$formatter = null;
    }

    /**
     * Loggerを初期化する
     * @param Container $config
     */
    public static function init(Container $config)
    {
        self::$config = $config;
        self::$logger = new Logger($config);
        self::$formatter = new LoggerFormatter($config);
    }

    /**
     * Loggerが初期化済みかどうかチェックする
     * @return bool 初期化済みならtrue
     */
    public static function isInitialized()
    {
        return self::$logger !== null;
    }

    /**
     * Loggerメソッドの呼び出しを受ける
     * @param string メソッド名(ログレベル文字列)

     * @param array 引数
     */
    public static function __callStatic($level, $arguments)
    {
        if (self::$logger === null || self::$formatter === null) {
            if (self::$config !== null) {
                self::init(self::$config);
            } else {
                throw new LoggerException("Logger is not initialized.");
            }
        }

        call_user_func_array([self::$logger, "write"], array_merge([$level], $arguments));
    }

    /**
     * Outputterを設定する
     * @param array<IOutputter> $outputters Outputterリスト
     */
    public function setOutputter(array $outputters)
    {
        foreach ($outputters as $outputter) {
            if (!$outputter instanceof IOutputter) {
                throw new LoggerException("Log outputter must implement WebStream\Log\Outputter\IOutputter.");
            }
        }
        $this->outputters = $outputters;
    }

    /**
     * タイムスタンプを取得する
     * @return string タイムスタンプ
     */
    private function getTimeStamp()

    {
        date_default_timezone_set('Asia/Tokyo');
        $msec = sprintf("%2d", floatval(microtime()) * 100);

        return strftime("%Y-%m-%d %H:%M:%S") . "," . $msec;
    }

    /**
     * ログを書き出す
     * @param string ログレベル文字列

     * @param string 出力文字列
     * @param array<mixed> 埋め込み値リスト
     */
    public function write($level, $msg, $context = null)
    {
        if ($this->logConfig->logLevel > $this->toLogLevelValue($level)) {
            return;
        }

        if (is_array($context) && count($context) > 0) {
            // sprintfと同様の展開
            // [a-zA-Z0-9_-\.] 以外もキーには指定可能だが仕様としてこれ以外は不可とする
            preg_match_all('/\{\s*([a-zA-Z0-9._-]+)\s*?\}/', $msg, $matches);
            foreach ($matches[1] as $index => $value) {
                if (array_key_exists($value, $context)) {
                    $matches[1][$index] = $context[$value];
                } else {
                    unset($matches[0][$index]);
                }
            }
            $msg = str_replace($matches[0], $matches[1], $msg);
        }

        // ログローテート処理
        $this->rotate();

        try {
            if (count($this->outputters) > 0) {
                foreach ($this->outputters as $outputter) {
                    $outputter->write(self::$formatter->getFormattedMessage($msg, $level));
                }
            } else {
                $this->ioContainer->logWriter->write(self::$formatter->getFormattedMessage($msg, $level) . PHP_EOL);
            }
        } catch (IOException $e) {
            throw new LoggerException($e);
        }
    }

    /**
     * ログファイルをアーカイブする
     * stream.log -> stream.(作成日時)-(現在日時).log
     * @param string ログファイルパス

     */
    private function rotate()
    {
        // ログファイルがない場合はローテートしない
        if (!$this->logFile->exists()) {
            return;
        }

        // ログローテート実行
        if ($this->logConfig->rotateCycle !== null) {
            $this->rotateByCycle();
        } elseif ($this->logConfig->rotateSize !== null) {
            $this->rotateBySize();
        }
    }

    /**
     * ログステータスファイルに書きこむ
     * @throws IOException
     */
    private function writeStatus()
    {
        $this->ioContainer->statusWriter->write(intval(preg_replace('/^.*\s/', '', microtime())));
    }

    /**
     * ログステータスファイルを読み込む
     * @return int UnixTime
     * @throws LoggerException
     */
    private function readStatus()
    {
        $content = $this->ioContainer->statusReader->read();
        if (!preg_match('/^\d{10}$/', $content)) {
            throw new LoggerException("Invalid log state file contents: " . $content);
        }

        return intval($content);
    }

    /**
     * ステータスファイルを作成する
     */
    private function createStatusFile()
    {
        // ステータスファイルがない場合は書きだす
        if (!$this->statusFile->exists()) {
            $this->writeStatus();
        }
    }

    /**
     * ローテートを実行する
     * @param int 作成日時のUnixTime

     * @param int 現在日時のUnixTime
     */
    private function runRotate($from, $to)
    {
        $fromDate = date("YmdHis", $from);
        $toDate = date("YmdHis", $to);
        $archivePath = null;

        if (preg_match('/(.*)\.(.+)/', $this->logConfig->logPath, $matches)) {
            $archivePath = "$matches[1].${fromDate}-${toDate}.$matches[2]";
            // mvを実行
            $this->logFile->renameTo($archivePath);
            // ステータスファイルを削除
            $this->statusFile->delete();
        }
    }

    /**
     * 時間単位でローテートする
     * stream.log -> stream.(作成日時)-(現在日時).log
     */
    private function rotateByCycle()
    {
        $this->createStatusFile();
        $now = intval(preg_replace('/^.*\s/', '', microtime()));
        $createdAt = $this->readStatus();

        $hour = intval(floor(($now - $createdAt) / 3600));
        if ($hour >= $this->logConfig->rotateCycle) {
            $this->runRotate($createdAt, $now);
        }
    }

    /**
     * サイズ単位でローテートする
     * stream.log -> stream.(作成日時)-(現在日時).log
     */
    private function rotateBySize()
    {
        $this->createStatusFile();
        $now = intval(preg_replace('/^.*\s/', '', microtime()));
        $createdAt = $this->readStatus();

        $sizeKb = (int) floor($this->logFile->length() / 1024);
        // 指定したサイズより大きければローテート
        if ($sizeKb >= $this->logConfig->rotateSize) {
            $this->runRotate($createdAt, $now);
        }
    }

    /**
     * ログ出力パスを返却する
     * @return string ログ出力パス
     */
    public function getLogPath()
    {
        return $this->logConfig->logPath;
    }

    /**
     * ログローテートサイクルを返却する
     * @return string ログ出力パス
     */
    public function getLogRotateCycle()
    {
        return $this->logConfig->rotateCycle;
    }

    /**
     * ログローテートサイズを返却する
     * @return string ログ出力パス
     */
    public function getLogRotateSize()
    {
        return $this->logConfig->rotateSize;
    }

    /**
     * 遅延書き出しを有効にする
     */
    public function lazyWrite()
    {
        foreach ($this->outputters as $outputter) {
            if ($outputter instanceof ILazyWriter) {
                $outputter->enableLazyWrite();
            }
        }
    }

    /**
     * 即時書き出しを有効にする
     */
    public function directWrite()
    {
        foreach ($this->outputters as $outputter) {
            if ($outputter instanceof ILazyWriter) {
                $outputter->enableDirectWrite();
            }
        }
    }
}


1		<?php
2
3		namespace WebStream\Log;
4
5		use WebStream\IO\File;
		0 ignored issues – show Bug introduced 2017-10-24 14:29 UTC by Report Bug Copy Issue Report The type `WebStream\IO\File` was not found. Maybe you did not declare it correctly or list all dependencies? The issue could also be caused by a filter entry in the build configuration. If the path has been excluded in your configuration, e.g. `excluded_paths: ["lib/"]`, you can move it to the dependency path list as follows: filter: dependency_paths: ["lib/"] For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths Loading history...
6		use WebStream\IO\Reader\FileReader;
		0 ignored issues – show Bug introduced 2017-10-24 14:29 UTC by Report Bug Copy Issue Report The type `WebStream\IO\Reader\FileReader` was not found. Maybe you did not declare it correctly or list all dependencies? The issue could also be caused by a filter entry in the build configuration. If the path has been excluded in your configuration, e.g. `excluded_paths: ["lib/"]`, you can move it to the dependency path list as follows: filter: dependency_paths: ["lib/"] For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths Loading history...
7		use WebStream\IO\Writer\SimpleFileWriter;
		0 ignored issues – show Bug introduced 2017-10-24 14:29 UTC by Report Bug Copy Issue Report The type `WebStream\IO\Writer\SimpleFileWriter` was not found. Maybe you did not declare it correctly or list all dependencies? The issue could also be caused by a filter entry in the build configuration. If the path has been excluded in your configuration, e.g. `excluded_paths: ["lib/"]`, you can move it to the dependency path list as follows: filter: dependency_paths: ["lib/"] For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths Loading history...
8		use WebStream\Container\Container;
		0 ignored issues – show Bug introduced 2017-10-24 14:29 UTC by Report Bug Copy Issue Report The type `WebStream\Container\Container` was not found. Maybe you did not declare it correctly or list all dependencies? The issue could also be caused by a filter entry in the build configuration. If the path has been excluded in your configuration, e.g. `excluded_paths: ["lib/"]`, you can move it to the dependency path list as follows: filter: dependency_paths: ["lib/"] For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths Loading history...
9		use WebStream\Exception\Extend\IOException;
		0 ignored issues – show Bug introduced 2017-10-24 14:29 UTC by Report Bug Copy Issue Report The type `WebStream\Exception\Extend\IOException` was not found. Maybe you did not declare it correctly or list all dependencies? The issue could also be caused by a filter entry in the build configuration. If the path has been excluded in your configuration, e.g. `excluded_paths: ["lib/"]`, you can move it to the dependency path list as follows: filter: dependency_paths: ["lib/"] For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths Loading history...
10		use WebStream\Exception\Extend\LoggerException;
		0 ignored issues – show Bug introduced 2017-10-24 14:29 UTC by Report Bug Copy Issue Report The type `WebStream\Exception\Extend\LoggerException` was not found. Maybe you did not declare it correctly or list all dependencies? The issue could also be caused by a filter entry in the build configuration. If the path has been excluded in your configuration, e.g. `excluded_paths: ["lib/"]`, you can move it to the dependency path list as follows: filter: dependency_paths: ["lib/"] For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths Loading history...
11		use WebStream\Log\Outputter\ILazyWriter;
12		use WebStream\Log\Outputter\IOutputter;
13
14		/**
15		* Loggerクラス
16		* @author Ryuichi Tanaka
17		* @since 2012/01/16
18		* @version 0.7
19		*/
20		class Logger
21		{
22		use LoggerUtils;
23
24		/**
25		* @var Logger ロガー
26		*/
27		private static Logger $logger;
28
29		/**
30		* @var LoggerFormatter ロガーフォーマッタ
31		*/
32		private static LoggerFormatter $formatter;
33
34		/**
35		* @var Container ログ設定コンテナ
36		*/
37		private static Container $config;
38
39		/**
40		* @var Container ログ設定コンテナ
41		*/
42		private Container $logConfig;
43
44		/**
45		* @var array<IOutputter> Outputterリスト
46		*/
47		private array $outputters;
48
49		/**
50		* @var Container IOコンテナ
51		*/
52		private Container $ioContainer;
53
54		/**
55		* @var File ログファイル
56		*/
57		private File $logFile;
58
59		/**
60		* @var File ステータスファイル
61		*/
62		private File $statusFile;
63
64		/**
65	141	* コンストラクタ
66		* @param Container ログ設定コンテナ
		0 ignored issues – show Documentation Bug introduced 2020-07-28 13:04 UTC by Report Bug Copy Issue Report The doc comment `ログ設定コンテナ` at position `0` could not be parsed: Unknown type name 'ログ設定コンテナ' at position 0 in ログ設定コンテナ. Loading history...
67	141	*/
68	141	private function __construct(Container $logConfig)
69		{
70	141	$this->logConfig = $logConfig;
71	141	$this->outputters = [];
72
73	141	$logFile = new File($logConfig->logPath);
74		$statusFile = new File($logConfig->statusPath);
75	14
76	14	$this->ioContainer = new Container();
77
78		$this->ioContainer->statusReader = function () use ($statusFile) {
79		return new FileReader($statusFile);
80		};
81		$this->ioContainer->statusWriter = function () use ($statusFile) {
82		return new SimpleFileWriter($statusFile->getFilePath());
83		};
84		$this->ioContainer->logWriter = function () use ($logFile) {
85	141	return new SimpleFileWriter($logFile->getFilePath());
86	141	};
87	141
88		$this->logFile = $logFile;
89		$this->statusFile = $statusFile;
90		}
91
92		/**
93		* デストラクタ
94		*/
95		public function __destruct()
96		{
97		$this->directWrite();
98		}
99
100		/**
101		* ログ設定を返却する
102		* @return Container ログ設定
103		*/
104		public function getConfig()
105		{
106		return $this->logConfig;
107		}
108
109		/**
110		* 遅延書き出しを有効にする
111		*/
112		public static function enableLazyWrite()
113		{
114		self::$logger->lazyWrite();
115		}
116
117		/**
118		* 即時書き出しを有効にする
119		*/
120		public static function enableDirectWrite()
121		{
122		self::$logger->directWrite();
123		}
124
125		/**
126	141	* インスタンスを返却する
127		* @return Logger ロガーインスタンス
128	141	*/
129		public static function getInstance()
130		{
131		return self::$logger;
132		}
133
134		/**
135		* ファイナライザ
136		*/
137		public static function finalize()
138		{
139		self::$config = null;
140		self::$logger = null;
141		self::$formatter = null;
142		}
143
144		/**
145	141	* Loggerを初期化する
146		* @param Container $config
147	141	*/
148	141	public static function init(Container $config)
149	141	{
150	141	self::$config = $config;
151		self::$logger = new Logger($config);
152		self::$formatter = new LoggerFormatter($config);
153		}
154
155		/**
156		* Loggerが初期化済みかどうかチェックする
157		* @return bool 初期化済みならtrue
158		*/
159		public static function isInitialized()
160		{
161		return self::$logger !== null;
162		}
163
164		/**
165		* Loggerメソッドの呼び出しを受ける
166		* @param string メソッド名(ログレベル文字列)
		0 ignored issues – show Documentation Bug introduced 2020-07-28 13:04 UTC by Report Bug Copy Issue Report The doc comment `メソッド名(ログレベル文字列)` at position `0` could not be parsed: Unknown type name 'メソッド名' at position 0 in メソッド名(ログレベル文字列). Loading history...
167		* @param array 引数
168		*/
169		public static function __callStatic($level, $arguments)
170		{
171		if (self::$logger === null \|\| self::$formatter === null) {
172		if (self::$config !== null) {
173		self::init(self::$config);
174		} else {
175		throw new LoggerException("Logger is not initialized.");
176		}
177		}
178
179		call_user_func_array([self::$logger, "write"], array_merge([$level], $arguments));
180		}
181
182		/**
183	141	* Outputterを設定する
184		* @param array<IOutputter> $outputters Outputterリスト
185	141	*/
186	141	public function setOutputter(array $outputters)
187		{
188		foreach ($outputters as $outputter) {
189		if (!$outputter instanceof IOutputter) {
190	141	throw new LoggerException("Log outputter must implement WebStream\Log\Outputter\IOutputter.");
191	141	}
192		}
193		$this->outputters = $outputters;
194		}
195
196		/**
197		* タイムスタンプを取得する
198		* @return string タイムスタンプ
199		*/
200		private function getTimeStamp()
		0 ignored issues – show Unused Code introduced 2017-10-24 14:29 UTC by Report Bug Copy Issue Report The method `getTimeStamp()` is not used, and could be removed. This check looks for private methods that have been defined, but are not used inside the class. Loading history...
201		{
202		date_default_timezone_set('Asia/Tokyo');
203		$msec = sprintf("%2d", floatval(microtime()) * 100);
204
205		return strftime("%Y-%m-%d %H:%M:%S") . "," . $msec;
206		}
207
208		/**
209		* ログを書き出す
210		* @param string ログレベル文字列
		0 ignored issues – show Documentation Bug introduced 2020-07-28 13:04 UTC by Report Bug Copy Issue Report The doc comment `ログレベル文字列` at position `0` could not be parsed: Unknown type name 'ログレベル文字列' at position 0 in ログレベル文字列. Loading history...
211	141	* @param string 出力文字列
212		* @param array<mixed> 埋め込み値リスト
213	141	*/
214	44	public function write($level, $msg, $context = null)
215		{
216		if ($this->logConfig->logLevel > $this->toLogLevelValue($level)) {
217	97	return;
218		}
219
220	4	if (is_array($context) && count($context) > 0) {
221	4	// sprintfと同様の展開
222	4	// [a-zA-Z0-9_-\.] 以外もキーには指定可能だが仕様としてこれ以外は不可とする
223	4	preg_match_all('/\{\s([a-zA-Z0-9._-]+)\s?\}/', $msg, $matches);
224		foreach ($matches[1] as $index => $value) {
225		if (array_key_exists($value, $context)) {
226		$matches[1][$index] = $context[$value];
227		} else {
228	4	unset($matches[0][$index]);
229		}
230		}
231		$msg = str_replace($matches[0], $matches[1], $msg);
232	97	}
233
234		// ログローテート処理
235	97	$this->rotate();
236	97
237	97	try {
238		if (count($this->outputters) > 0) {
239		foreach ($this->outputters as $outputter) {
240		$outputter->write(self::$formatter->getFormattedMessage($msg, $level));
241		}
242		} else {
243		$this->ioContainer->logWriter->write(self::$formatter->getFormattedMessage($msg, $level) . PHP_EOL);
244		}
245	97	} catch (IOException $e) {
246		throw new LoggerException($e);
247		}
248		}
249
250		/**
251		* ログファイルをアーカイブする
252	97	* stream.log -> stream.(作成日時)-(現在日時).log
253		* @param string ログファイルパス
		0 ignored issues – show Documentation Bug introduced 2020-07-28 13:04 UTC by Report Bug Copy Issue Report The doc comment `ログファイルパス` at position `0` could not be parsed: Unknown type name 'ログファイルパス' at position 0 in ログファイルパス. Loading history...
254		*/
255	97	private function rotate()
256		{
257		// ログファイルがない場合はローテートしない
258		if (!$this->logFile->exists()) {
259		return;
260	97	}
261	14
262	83	// ログローテート実行
263		if ($this->logConfig->rotateCycle !== null) {
264		$this->rotateByCycle();
265	97	} elseif ($this->logConfig->rotateSize !== null) {
266		$this->rotateBySize();
267		}
268		}
269
270		/**
271		* ログステータスファイルに書きこむ
272		* @throws IOException
273		*/
274		private function writeStatus()
275		{
276		$this->ioContainer->statusWriter->write(intval(preg_replace('/^.*\s/', '', microtime())));
277		}
278
279		/**
280		* ログステータスファイルを読み込む
281	14	* @return int UnixTime
282		* @throws LoggerException
283	14	*/
284	14	private function readStatus()
285		{
286		$content = $this->ioContainer->statusReader->read();
287		if (!preg_match('/^\d{10}$/', $content)) {
288	14	throw new LoggerException("Invalid log state file contents: " . $content);
289		}
290
291		return intval($content);
292		}
293
294	14	/**
295		* ステータスファイルを作成する
296		*/
297	14	private function createStatusFile()
298		{
299		// ステータスファイルがない場合は書きだす
300	14	if (!$this->statusFile->exists()) {
301		$this->writeStatus();
302		}
303		}
304
305		/**
306		* ローテートを実行する
307	8	* @param int 作成日時のUnixTime
		0 ignored issues – show Documentation Bug introduced 2020-07-28 13:04 UTC by Report Bug Copy Issue Report The doc comment `作成日時のUnixTime` at position `0` could not be parsed: Unknown type name '作成日時のUnixTime' at position 0 in 作成日時のUnixTime. Loading history...
308		* @param int 現在日時のUnixTime
309	8	*/
310	8	private function runRotate($from, $to)
311	8	{
312	8	$fromDate = date("YmdHis", $from);
313	8	$toDate = date("YmdHis", $to);
314		$archivePath = null;
		0 ignored issues – show Unused Code introduced 2017-10-24 14:29 UTC by Report Bug Copy Issue Report The assignment to `$archivePath` is dead and can be removed. Loading history...
315		if (preg_match('/(.*)\.(.+)/', $this->logConfig->logPath, $matches)) {
316		$archivePath = "$matches[1].${fromDate}-${toDate}.$matches[2]";
317		// mvを実行
318		$this->logFile->renameTo($archivePath);
319	8	// ステータスファイルを削除
320		$this->statusFile->delete();
321		}
322		}
323
324		/**
325		* 時間単位でローテートする
326		* stream.log -> stream.(作成日時)-(現在日時).log
327	14	*/
328	14	private function rotateByCycle()
329	14	{
330		$this->createStatusFile();
331	14	$now = intval(preg_replace('/^.*\s/', '', microtime()));
332	14	$createdAt = $this->readStatus();
333	8
334		$hour = intval(floor(($now - $createdAt) / 3600));
335	14	if ($hour >= $this->logConfig->rotateCycle) {
336		$this->runRotate($createdAt, $now);
337		}
338		}
339
340		/**
341		* サイズ単位でローテートする
342		* stream.log -> stream.(作成日時)-(現在日時).log
343		*/
344		private function rotateBySize()
345		{
346		$this->createStatusFile();
347		$now = intval(preg_replace('/^.*\s/', '', microtime()));
348		$createdAt = $this->readStatus();
349
350		$sizeKb = (int) floor($this->logFile->length() / 1024);
351		// 指定したサイズより大きければローテート
352		if ($sizeKb >= $this->logConfig->rotateSize) {
353		$this->runRotate($createdAt, $now);
354		}
355		}
356
357		/**
358		* ログ出力パスを返却する
359		* @return string ログ出力パス
360		*/
361		public function getLogPath()
362		{
363		return $this->logConfig->logPath;
364		}
365
366		/**
367		* ログローテートサイクルを返却する
368		* @return string ログ出力パス
369		*/
370		public function getLogRotateCycle()
371		{
372		return $this->logConfig->rotateCycle;
373		}
374
375		/**
376		* ログローテートサイズを返却する
377		* @return string ログ出力パス
378		*/
379		public function getLogRotateSize()
380		{
381		return $this->logConfig->rotateSize;
382		}
383
384		/**
385		* 遅延書き出しを有効にする
386		*/
387		public function lazyWrite()
388		{
389		foreach ($this->outputters as $outputter) {
390		if ($outputter instanceof ILazyWriter) {
391		$outputter->enableLazyWrite();
392		}
393		}
394		}
395
396		/**
397		* 即時書き出しを有効にする
398	1	*/
399	1	public function directWrite()
400	1	{
401		foreach ($this->outputters as $outputter) {
402		if ($outputter instanceof ILazyWriter) {
403	1	$outputter->enableDirectWrite();
404		}
405		}
406		}
407		}
408

webstream-framework / Log

Logger::rotateBySize() A last analyzed 2020-10-11 06:31 UTC

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Logger::rotateBySize() A
last analyzed 2020-10-11 06:31 UTC