1: <?php
 2: /**
 3:  * File Storage stream for Logging
 4:  *
 5:  * PHP 5
 6:  *
 7:  * CakePHP(tm) :  Rapid Development Framework (http://cakephp.org)
 8:  * Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
 9:  *
10:  * Licensed under The MIT License
11:  * For full copyright and license information, please see the LICENSE.txt
12:  * Redistributions of files must retain the above copyright notice.
13:  *
14:  * @copyright     Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
15:  * @link          http://www.cakefoundation.org/projects/info/cakephp CakePHP(tm) Project
16:  * @package       Cake.Log.Engine
17:  * @since         CakePHP(tm) v 1.3
18:  * @license       http://www.opensource.org/licenses/mit-license.php MIT License
19:  */
20: 
21: App::uses('BaseLog', 'Log/Engine');
22: App::uses('Hash', 'Utility');
23: 
24: /**
25:  * File Storage stream for Logging. Writes logs to different files
26:  * based on the type of log it is.
27:  *
28:  * @package       Cake.Log.Engine
29:  */
30: class FileLog extends BaseLog {
31: 
32: /**
33:  * Path to save log files on.
34:  *
35:  * @var string
36:  */
37:     protected $_path = null;
38: 
39: /**
40:  * Constructs a new File Logger.
41:  *
42:  * Config
43:  *
44:  * - `types` string or array, levels the engine is interested in
45:  * - `scopes` string or array, scopes the engine is interested in
46:  * - `file` log file name
47:  * - `path` the path to save logs on.
48:  *
49:  * @param array $options Options for the FileLog, see above.
50:  */
51:     public function __construct($config = array()) {
52:         parent::__construct($config);
53:         $config = Hash::merge(array(
54:             'path' => LOGS,
55:             'file' => null,
56:             'types' => null,
57:             'scopes' => array(),
58:             ), $this->_config);
59:         $config = $this->config($config);
60:         $this->_path = $config['path'];
61:         $this->_file = $config['file'];
62:         if (!empty($this->_file) && substr($this->_file, -4) !== '.log') {
63:             $this->_file .= '.log';
64:         }
65:     }
66: 
67: /**
68:  * Implements writing to log files.
69:  *
70:  * @param string $type The type of log you are making.
71:  * @param string $message The message you want to log.
72:  * @return boolean success of write.
73:  */
74:     public function write($type, $message) {
75:         $debugTypes = array('notice', 'info', 'debug');
76: 
77:         if (!empty($this->_file)) {
78:             $filename = $this->_path . $this->_file;
79:         } elseif ($type === 'error' || $type === 'warning') {
80:             $filename = $this->_path . 'error.log';
81:         } elseif (in_array($type, $debugTypes)) {
82:             $filename = $this->_path . 'debug.log';
83:         } else {
84:             $filename = $this->_path . $type . '.log';
85:         }
86:         $output = date('Y-m-d H:i:s') . ' ' . ucfirst($type) . ': ' . $message . "\n";
87:         return file_put_contents($filename, $output, FILE_APPEND);
88:     }
89: 
90: }
91: