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<?php |
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namespace Mnabialek\LaravelSqlLogger; |
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use Carbon\Carbon; |
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use Illuminate\Contracts\Foundation\Application; |
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use Mnabialek\LaravelSqlLogger\Objects\SqlQuery; |
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class Writer |
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{ |
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/** |
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* @var Application |
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*/ |
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private $app; |
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/** |
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* @var Formatter |
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*/ |
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private $formatter; |
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/** |
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* @var Config |
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*/ |
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private $config; |
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/** |
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* Writer constructor. |
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* |
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* @param Application $app |
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* @param Formatter $formatter |
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* @param Config $config |
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*/ |
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public function __construct(Application $app, Formatter $formatter, Config $config) |
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{ |
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$this->app = $app; |
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$this->formatter = $formatter; |
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$this->config = $config; |
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} |
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/** |
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* Save queries to log. |
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* |
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* @param SqlQuery $query |
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*/ |
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public function save(SqlQuery $query) |
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{ |
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$this->createDirectoryIfNotExists($query->number()); |
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$line = $this->formatter->getLine($query); |
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if ($this->shouldLogQuery($query)) { |
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$this->saveLine($line, $this->logName(), $this->shouldOverrideFile($query)); |
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} |
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if ($this->shouldLogSlowQuery($query)) { |
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$this->saveLine($line, $this->slowLogName()); |
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} |
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} |
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/** |
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* Create directory if it does not exist yet. |
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* |
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* @param int $queryNumber |
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*/ |
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protected function createDirectoryIfNotExists($queryNumber) |
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{ |
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if ($queryNumber == 1 && ! file_exists($directory = $this->directory())) { |
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mkdir($directory, 0777, true); |
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} |
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} |
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/** |
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* Get directory where file should be located. |
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* |
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* @return string |
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*/ |
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protected function directory() |
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{ |
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return rtrim($this->config->logDirectory(), '\\/'); |
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} |
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/** |
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* Get log name. |
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* |
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* @return string |
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*/ |
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protected function logName() |
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{ |
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return Carbon::now()->format('Y-m-d') . $this->suffix() . '-log.sql'; |
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} |
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/** |
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* Get slow log name. |
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* |
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* @return string |
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*/ |
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protected function slowLogName() |
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{ |
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return Carbon::now()->format('Y-m-d') . $this->suffix() . '-slow-log.sql'; |
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} |
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/** |
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* Get file suffix. |
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* |
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* @return string |
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*/ |
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protected function suffix() |
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{ |
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return $this->app->runningInConsole() ? $this->config->consoleSuffix() : ''; |
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} |
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/** |
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* Verify whether query should be logged. |
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* |
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* @param SqlQuery $query |
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* |
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* @return bool |
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*/ |
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protected function shouldLogQuery(SqlQuery $query) |
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{ |
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return $this->config->logAllQueries() && |
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preg_match($this->config->allQueriesPattern(), $query->raw()); |
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} |
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/** |
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* Verify whether slow query should be logged. |
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* |
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* @param SqlQuery $query |
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* |
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* @return bool |
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*/ |
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protected function shouldLogSlowQuery(SqlQuery $query) |
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{ |
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return $this->config->logSlowQueries() && $query->time() >= $this->config->slowLogTime() && |
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preg_match($this->config->slowQueriesPattern(), $query->raw()); |
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} |
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/** |
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* Save data to log file. |
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* |
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* @param string $line |
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* @param string $fileName |
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* @param bool $override |
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*/ |
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protected function saveLine($line, $fileName, $override = false) |
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{ |
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file_put_contents($this->directory() . DIRECTORY_SEPARATOR . $fileName, |
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$line, $override ? 0 : FILE_APPEND); |
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} |
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/** |
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* Verify whether file should be overridden. |
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* |
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* @param SqlQuery $query |
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* |
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* @return bool |
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*/ |
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private function shouldOverrideFile(SqlQuery $query) |
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{ |
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return ($query->number() == 1 && $this->config->overrideFile()); |
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} |
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} |
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mnabialek /
laravel-sql-logger
