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 2005-2012, Cake Software Foundation, Inc. (http://cakefoundation.org)
 9:  *
10:  * Licensed under The MIT License
11:  * Redistributions of files must retain the above copyright notice.
12:  *
13:  * @copyright     Copyright 2005-2012, Cake Software Foundation, Inc. (http://cakefoundation.org)
14:  * @link          http://www.cakefoundation.org/projects/info/cakephp CakePHP(tm) Project
15:  * @package       Cake.Log.Engine
16:  * @since         CakePHP(tm) v 1.3
17:  * @license       MIT License (http://www.opensource.org/licenses/mit-license.php)
18:  */
19: 
20: App::uses('BaseLog', 'Log/Engine');
21: 
22: /**
23:  * File Storage stream for Logging.  Writes logs to different files
24:  * based on the type of log it is.
25:  *
26:  * @package       Cake.Log.Engine
27:  */
28: class FileLog extends BaseLog {
29: 
30: /**
31:  * Path to save log files on.
32:  *
33:  * @var string
34:  */
35:     protected $_path = null;
36: 
37: /**
38:  * Constructs a new File Logger.
39:  *
40:  * Config
41:  *
42:  * - `types` string or array, levels the engine is interested in
43:  * - `scopes` string or array, scopes the engine is interested in
44:  * - `file` log file name
45:  * - `path` the path to save logs on.
46:  *
47:  * @param array $options Options for the FileLog, see above.
48:  */
49:     public function __construct($config = array()) {
50:         parent::__construct($config);
51:         $config = Hash::merge(array(
52:             'path' => LOGS,
53:             'file' => null,
54:             'types' => null,
55:             'scopes' => array(),
56:             ), $this->_config);
57:         $config = $this->config($config);
58:         $this->_path = $config['path'];
59:         $this->_file = $config['file'];
60:         if (!empty($this->_file) && !preg_match('/\.log$/', $this->_file)) {
61:             $this->_file .= '.log';
62:         }
63:     }
64: 
65: /**
66:  * Implements writing to log files.
67:  *
68:  * @param string $type The type of log you are making.
69:  * @param string $message The message you want to log.
70:  * @return boolean success of write.
71:  */
72:     public function write($type, $message) {
73:         $debugTypes = array('notice', 'info', 'debug');
74: 
75:         if (!empty($this->_file)) {
76:             $filename = $this->_path . $this->_file;
77:         } elseif ($type == 'error' || $type == 'warning') {
78:             $filename = $this->_path . 'error.log';
79:         } elseif (in_array($type, $debugTypes)) {
80:             $filename = $this->_path . 'debug.log';
81:         } elseif (in_array($type, $this->_config['scopes'])) {
82:             $filename = $this->_path . $this->_file;
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: