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Viewing changes to codeigniter/system/libraries/Log.php

  • Committer: Gustav Hatvigsson
  • Date: 2013-05-30 12:02:31 UTC
  • mfrom: (85.1.28 lenasys)
  • Revision ID: gustav.hartvigsson@gmail.com-20130530120231-ttqgqjqw2w8enn7g
Merged Ohlsons changes:
added function to get ssn and name for the registrationspages in the user model.
added the registrationpage for students.
edited the registration page for instructors
edited the css for both the registrationpages
minor fix to registration css

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codeigniter/system/libraries/Log.php
 
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<?php  if ( ! defined('BASEPATH')) exit('No direct script access allowed');
 
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/**
 
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 * CodeIgniter
 
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 *
 
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 * An open source application development framework for PHP 5.1.6 or newer
 
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 *
 
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 * @package             CodeIgniter
 
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 * @author              ExpressionEngine Dev Team
 
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 * @copyright   Copyright (c) 2008 - 2011, EllisLab, Inc.
 
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 * @license             http://codeigniter.com/user_guide/license.html
 
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 * @link                http://codeigniter.com
 
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 * @since               Version 1.0
 
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 * @filesource
 
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 */
 
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// ------------------------------------------------------------------------
 
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/**
 
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 * Logging Class
 
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 *
 
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 * @package             CodeIgniter
 
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 * @subpackage  Libraries
 
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 * @category    Logging
 
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 * @author              ExpressionEngine Dev Team
 
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 * @link                http://codeigniter.com/user_guide/general/errors.html
 
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 */
 
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class CI_Log {
 
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        protected $_log_path;
 
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        protected $_threshold   = 1;
 
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        protected $_date_fmt    = 'Y-m-d H:i:s';
 
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        protected $_enabled     = TRUE;
 
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        protected $_levels      = array('ERROR' => '1', 'DEBUG' => '2',  'INFO' => '3', 'ALL' => '4');
 
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        /**
 
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         * Constructor
 
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         */
 
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        public function __construct()
 
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        {
 
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                $config =& get_config();
 
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                $this->_log_path = ($config['log_path'] != '') ? $config['log_path'] : APPPATH.'logs/';
 
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                if ( ! is_dir($this->_log_path) OR ! is_really_writable($this->_log_path))
 
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                {
 
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                        $this->_enabled = FALSE;
 
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                }
 
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                if (is_numeric($config['log_threshold']))
 
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                {
 
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                        $this->_threshold = $config['log_threshold'];
 
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                }
 
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                if ($config['log_date_format'] != '')
 
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                {
 
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                        $this->_date_fmt = $config['log_date_format'];
 
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                }
 
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        }
 
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        // --------------------------------------------------------------------
 
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        /**
 
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         * Write Log File
 
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         *
 
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         * Generally this function will be called using the global log_message() function
 
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         *
 
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         * @param       string  the error level
 
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         * @param       string  the error message
 
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         * @param       bool    whether the error is a native PHP error
 
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         * @return      bool
 
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         */
 
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        public function write_log($level = 'error', $msg, $php_error = FALSE)
 
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        {
 
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                if ($this->_enabled === FALSE)
 
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                {
 
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                        return FALSE;
 
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                }
 
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                $level = strtoupper($level);
 
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                if ( ! isset($this->_levels[$level]) OR ($this->_levels[$level] > $this->_threshold))
 
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                {
 
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                        return FALSE;
 
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                }
 
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                $filepath = $this->_log_path.'log-'.date('Y-m-d').'.php';
 
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                $message  = '';
 
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                if ( ! file_exists($filepath))
 
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                {
 
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                        $message .= "<"."?php  if ( ! defined('BASEPATH')) exit('No direct script access allowed'); ?".">\n\n";
 
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                }
 
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                if ( ! $fp = @fopen($filepath, FOPEN_WRITE_CREATE))
 
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                {
 
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                        return FALSE;
 
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                }
 
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                $message .= $level.' '.(($level == 'INFO') ? ' -' : '-').' '.date($this->_date_fmt). ' --> '.$msg."\n";
 
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                flock($fp, LOCK_EX);
 
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                fwrite($fp, $message);
 
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                flock($fp, LOCK_UN);
 
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                fclose($fp);
 
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                @chmod($filepath, FILE_WRITE_MODE);
 
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                return TRUE;
 
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        }
 
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}
 
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// END Log Class
 
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/* End of file Log.php */
 
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/* Location: ./system/libraries/Log.php */
 
 
b'\\ No newline at end of file'