SGFileLogHandler.php
68 lines
| 1 | <?php |
| 2 | |
| 3 | require_once SG_LOG_PATH . 'SGILogHandler.php'; |
| 4 | |
| 5 | class SGFileLogHandler implements SGILogHandler |
| 6 | { |
| 7 | protected $_filePath = ''; |
| 8 | |
| 9 | public function __construct($filePath) |
| 10 | { |
| 11 | $this->_filePath = $filePath; |
| 12 | } |
| 13 | |
| 14 | public function canBeCleared() |
| 15 | { |
| 16 | return true; |
| 17 | } |
| 18 | |
| 19 | public function isWritable() |
| 20 | { |
| 21 | if (!file_exists($this->_filePath)) { |
| 22 | $fp = fopen($this->_filePath, 'wb'); |
| 23 | if (!$fp) { |
| 24 | return false; |
| 25 | } |
| 26 | |
| 27 | fclose($fp); |
| 28 | } |
| 29 | |
| 30 | return is_writable($this->_filePath); |
| 31 | } |
| 32 | |
| 33 | public function write($message) |
| 34 | { |
| 35 | if (!self::isWritable()) { |
| 36 | return false; |
| 37 | } |
| 38 | |
| 39 | $date = backupGuardConvertDateTimezone(@date('Y-m-d H:i:s'), true); |
| 40 | $content = $date . ': ' . $message . PHP_EOL; |
| 41 | if (file_put_contents($this->_filePath, $content, FILE_APPEND)) { |
| 42 | return true; |
| 43 | } |
| 44 | |
| 45 | return false; |
| 46 | } |
| 47 | |
| 48 | public function readAll() |
| 49 | { |
| 50 | if (!is_readable($this->_filePath)) { |
| 51 | return false; |
| 52 | } |
| 53 | |
| 54 | $content = file_get_contents($this->_filePath); |
| 55 | |
| 56 | return $content; |
| 57 | } |
| 58 | |
| 59 | public function clear() |
| 60 | { |
| 61 | if (!self::isWritable()) { |
| 62 | return false; |
| 63 | } |
| 64 | |
| 65 | return @unlink($this->_filePath); |
| 66 | } |
| 67 | } |
| 68 |