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<?php |
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namespace WebStream\Log; |
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use WebStream\IO\File; |
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use WebStream\IO\Writer\SimpleFileWriter; |
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use WebStream\Container\Container; |
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use WebStream\Exception\Extend\LoggerException; |
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/** |
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* LoggerConfigurationManager |
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* @author Ryuichi Tanaka |
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* @since 2016/01/29 |
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* @version 0.7 |
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*/ |
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class LoggerConfigurationManager |
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{ |
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/** |
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* @var Container ログ設定コンテナ |
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*/ |
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private $logContainer; |
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/** |
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* @var Container IOコンテナ |
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*/ |
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private $ioContainer; |
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/** |
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* @var array<string> ログ設定情報 |
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*/ |
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private $configMap; |
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/** |
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* Constructor |
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* @param mixed $config ログ設定 |
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* @throws LoggerException |
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*/ |
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public function __construct($config) |
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{ |
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if (is_array($config)) { |
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$configMap = $config; |
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} else { |
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$configMap = parse_ini_file($config); |
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if ($configMap === null) { |
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throw new LoggerException("Log config file does not exist: " . $config); |
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} |
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} |
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$this->logContainer = new Container(false); |
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$this->ioContainer = new Container(); |
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$this->ioContainer->file = function () use ($configMap) { |
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if (!array_key_exists("path", $configMap)) { |
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throw new LoggerException("Log path must be defined."); |
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} |
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return new File($configMap["path"]); |
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}; |
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$this->ioContainer->fileWriter = function () use ($configMap) { |
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return new SimpleFileWriter($configMap["path"]); |
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}; |
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$this->configMap = $configMap; |
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} |
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/** |
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* 設定を読み込む |
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* @throws LoggerException |
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*/ |
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public function load() |
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{ |
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$this->loadLogLevel() |
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->loadLogFilePath() |
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->loadRotateCycle() |
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->loadRotateSize() |
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->loadApplicationName() |
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->loadFormat(); |
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} |
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/** |
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* ログ設定を返却する |
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* @return Container ログ設定 |
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*/ |
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public function getConfig() |
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{ |
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return $this->logContainer; |
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} |
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/** |
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* ログレベルを読み込む |
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* @throws LoggerException |
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*/ |
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private function loadLogLevel() |
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{ |
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if (!array_key_exists("level", $this->configMap)) { |
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throw new LoggerException("Log level must be defined."); |
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} |
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$logLevel = $this->toLogLevelValue($this->configMap["level"]); |
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$this->logContainer->logLevel = $logLevel; |
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return $this; |
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} |
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/** |
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* ログ保存先パスを読み込む |
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* @throws LoggerException |
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*/ |
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private function loadLogFilePath() |
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{ |
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$file = $this->ioContainer->file; |
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if (!($file->exists() && $file->isFile())) { |
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$this->ioContainer->fileWriter->write(""); |
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} |
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$this->logContainer->logPath = $file->getFilePath(); |
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$this->logContainer->statusPath = preg_replace_callback('/(.*)\..+/', function ($matches) { |
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return "$matches[1].status"; |
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}, $this->logContainer->logPath); |
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return $this; |
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} |
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/** |
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* ログローテートサイクルを読み込む |
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* @throws LoggerException |
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*/ |
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private function loadRotateCycle() |
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{ |
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if (array_key_exists("rotate_cycle", $this->configMap)) { |
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$this->logContainer->rotateCycle = $this->cycle2value($this->configMap["rotate_cycle"]); |
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} |
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return $this; |
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} |
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/** |
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* ログローテートサイズを読み込む |
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* @throws LoggerException |
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*/ |
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private function loadRotateSize() |
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{ |
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if (array_key_exists("rotate_size", $this->configMap)) { |
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$rotateSize = intval($this->configMap["rotate_size"]); |
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// ローテートサイズが不正の場合(正の整数以外の値が設定された場合) |
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if ($rotateSize <= 0) { |
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throw new LoggerException("Invalid log rotate size: " . $this->configMap["rotate_size"]); |
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} |
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$this->logContainer->rotateSize = $rotateSize; |
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} |
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return $this; |
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} |
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/** |
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* アプリケーション名を読み込む |
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*/ |
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private function loadApplicationName() |
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{ |
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if (array_key_exists("application_name", $this->configMap) && !empty($this->configMap["application_name"])) { |
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$this->logContainer->applicationName = $this->configMap["application_name"]; |
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} |
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return $this; |
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} |
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/** |
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* ロガーフォーマットを読み込む |
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*/ |
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private function loadFormat() |
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{ |
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if (array_key_exists("format", $this->configMap)) { |
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$this->logContainer->format = $this->configMap["format"]; |
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} else { |
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$this->logContainer->format = $this->defaultLoggerFormatter(); |
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} |
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return $this; |
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} |
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/** |
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* ログローテートサイクルを時間に変換 |
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* @param string ローテートサイクル |
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* @return int ローテート時間 |
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* @throws LoggerException |
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*/ |
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private function cycle2value($cycle) |
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{ |
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$day_to_h = 24; |
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$week_to_h = $day_to_h * 7; |
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$month_to_h = $day_to_h * intval(date("t", time())); |
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$year_to_h = $day_to_h * 365; |
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$year = date("Y"); |
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if (($year % 4 === 0 && $year % 100 !== 0) || $year % 400 === 0) { |
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$year_to_h = $day_to_h * 366; |
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} |
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switch (strtolower($cycle)) { |
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case 'day': |
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return $day_to_h; |
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case 'week': |
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return $week_to_h; |
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case 'month': |
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return $month_to_h; |
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case 'year': |
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return $year_to_h; |
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default: |
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throw new LoggerException("Invalid log rotate cycle: " . $cycle); |
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} |
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} |
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/** |
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* ログレベルを数値に変換 |
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* ログレベルはWebStream独自、PSR-3両方対応 |
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* @param string ログレベル文字列 |
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* @throws LoggerException |
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* @return int ログレベル数値 |
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*/ |
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View Code Duplication |
private function toLogLevelValue(string $level) |
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{ |
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switch (strtolower($level)) { |
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case 'debug': |
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return 1; |
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case 'info': |
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return 2; |
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case 'notice': // PSR-3 |
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return 3; |
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case 'warn': |
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case 'warning': // PSR-3 |
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return 4; |
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case 'error': |
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return 5; |
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case 'critical': // PSR-3 |
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return 6; |
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case 'alert': // PSR-3 |
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return 7; |
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case 'emergency': // PSR-3 |
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return 8; |
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case 'fatal': |
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return 9; |
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default: |
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throw new LoggerException("Undefined log level: $level"); |
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} |
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} |
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} |
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Since your code implements the magic setter
_set
, this function will be called for any write access on an undefined variable. You can add the@property
annotation to your class or interface to document the existence of this variable.Since the property has write access only, you can use the @property-write annotation instead.
Of course, you may also just have mistyped another name, in which case you should fix the error.
See also the PhpDoc documentation for @property.