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Viewing changes to codeigniter/system/core/Exceptions.php

  • Committer: galaxyAbstractor
  • Date: 2013-04-10 15:49:32 UTC
  • mto: (19.1.5 lenasys)
  • mto: This revision was merged to the branch mainline in revision 23.
  • Revision ID: galaxyabstractor@gmail.com-20130410154932-4vizlzk0ar5gykvi
* Added an simple admin panel to the codeviewer-cmssy stuff
* Redesigned a bit like the mockups - still stuff to come
* Implemented the codeviewer + admin panel again using the Framework CodeIgniter instead 

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codeigniter/system/core/Exceptions.php
 
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<?php  if ( ! defined('BASEPATH')) exit('No direct script access allowed');
 
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/**
 
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 * CodeIgniter
 
4
 *
 
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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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// ------------------------------------------------------------------------
 
17
 
 
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/**
 
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 * Exceptions Class
 
20
 *
 
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 * @package             CodeIgniter
 
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 * @subpackage  Libraries
 
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 * @category    Exceptions
 
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 * @author              ExpressionEngine Dev Team
 
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 * @link                http://codeigniter.com/user_guide/libraries/exceptions.html
 
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 */
 
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class CI_Exceptions {
 
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        var $action;
 
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        var $severity;
 
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        var $message;
 
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        var $filename;
 
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        var $line;
 
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        /**
 
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         * Nesting level of the output buffering mechanism
 
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         *
 
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         * @var int
 
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         * @access public
 
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         */
 
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        var $ob_level;
 
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        /**
 
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         * List if available error levels
 
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         *
 
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         * @var array
 
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         * @access public
 
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         */
 
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        var $levels = array(
 
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                                                E_ERROR                         =>      'Error',
 
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                                                E_WARNING                       =>      'Warning',
 
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                                                E_PARSE                         =>      'Parsing Error',
 
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                                                E_NOTICE                        =>      'Notice',
 
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                                                E_CORE_ERROR            =>      'Core Error',
 
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                                                E_CORE_WARNING          =>      'Core Warning',
 
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                                                E_COMPILE_ERROR         =>      'Compile Error',
 
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                                                E_COMPILE_WARNING       =>      'Compile Warning',
 
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                                                E_USER_ERROR            =>      'User Error',
 
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                                                E_USER_WARNING          =>      'User Warning',
 
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                                                E_USER_NOTICE           =>      'User Notice',
 
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                                                E_STRICT                        =>      'Runtime Notice'
 
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                                        );
 
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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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                $this->ob_level = ob_get_level();
 
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                // Note:  Do not log messages from this constructor.
 
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        }
 
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        // --------------------------------------------------------------------
 
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        /**
 
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         * Exception Logger
 
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         *
 
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         * This function logs PHP generated error messages
 
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         *
 
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         * @access      private
 
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         * @param       string  the error severity
 
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         * @param       string  the error string
 
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         * @param       string  the error filepath
 
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         * @param       string  the error line number
 
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         * @return      string
 
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         */
 
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        function log_exception($severity, $message, $filepath, $line)
 
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        {
 
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                $severity = ( ! isset($this->levels[$severity])) ? $severity : $this->levels[$severity];
 
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                log_message('error', 'Severity: '.$severity.'  --> '.$message. ' '.$filepath.' '.$line, TRUE);
 
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        }
 
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        // --------------------------------------------------------------------
 
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        /**
 
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         * 404 Page Not Found Handler
 
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         *
 
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         * @access      private
 
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         * @param       string  the page
 
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         * @param       bool    log error yes/no
 
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         * @return      string
 
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         */
 
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        function show_404($page = '', $log_error = TRUE)
 
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        {
 
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                $heading = "404 Page Not Found";
 
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                $message = "The page you requested was not found.";
 
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                // By default we log this, but allow a dev to skip it
 
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                if ($log_error)
 
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                {
 
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                        log_message('error', '404 Page Not Found --> '.$page);
 
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                }
 
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                echo $this->show_error($heading, $message, 'error_404', 404);
 
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                exit;
 
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        }
 
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        // --------------------------------------------------------------------
 
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        /**
 
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         * General Error Page
 
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         *
 
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         * This function takes an error message as input
 
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         * (either as a string or an array) and displays
 
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         * it using the specified template.
 
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         *
 
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         * @access      private
 
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         * @param       string  the heading
 
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         * @param       string  the message
 
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         * @param       string  the template name
 
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         * @param       int             the status code
 
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         * @return      string
 
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         */
 
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        function show_error($heading, $message, $template = 'error_general', $status_code = 500)
 
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        {
 
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                set_status_header($status_code);
 
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                $message = '<p>'.implode('</p><p>', ( ! is_array($message)) ? array($message) : $message).'</p>';
 
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                if (ob_get_level() > $this->ob_level + 1)
 
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                {
 
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                        ob_end_flush();
 
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                }
 
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                ob_start();
 
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                include(APPPATH.'errors/'.$template.'.php');
 
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                $buffer = ob_get_contents();
 
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                ob_end_clean();
 
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                return $buffer;
 
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        }
 
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        // --------------------------------------------------------------------
 
153
 
 
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        /**
 
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         * Native PHP error handler
 
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         *
 
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         * @access      private
 
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         * @param       string  the error severity
 
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         * @param       string  the error string
 
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         * @param       string  the error filepath
 
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         * @param       string  the error line number
 
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         * @return      string
 
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         */
 
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        function show_php_error($severity, $message, $filepath, $line)
 
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        {
 
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                $severity = ( ! isset($this->levels[$severity])) ? $severity : $this->levels[$severity];
 
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                $filepath = str_replace("\\", "/", $filepath);
 
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                // For safety reasons we do not show the full file path
 
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                if (FALSE !== strpos($filepath, '/'))
 
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                {
 
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                        $x = explode('/', $filepath);
 
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                        $filepath = $x[count($x)-2].'/'.end($x);
 
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                }
 
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                if (ob_get_level() > $this->ob_level + 1)
 
178
                {
 
179
                        ob_end_flush();
 
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                }
 
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                ob_start();
 
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                include(APPPATH.'errors/error_php.php');
 
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                $buffer = ob_get_contents();
 
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                ob_end_clean();
 
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                echo $buffer;
 
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        }
 
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188
 
 
189
}
 
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// END Exceptions Class
 
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/* End of file Exceptions.php */
 
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/* Location: ./system/core/Exceptions.php */
 
 
b'\\ No newline at end of file'