Reifen-Pfalzer

/** * @version $Id: error.php 14401 2010-01-26 14:10:00Z louis $ * @package Joomla.Framework * @subpackage Document * @copyright Copyright (C) 2005 - 2010 Open Source Matters. All rights reserved. * @license GNU/GPL, see LICENSE.php * Joomla! is free software. This version may have been modified pursuant * to the GNU General Public License, and as distributed it includes or * is derivative of works licensed under the GNU General Public License or * other free or open source software licenses. * See COPYRIGHT.php for copyright notices and details. */ // Check to ensure this file is within the rest of the framework defined('JPATH_BASE') or die(); /** * DocumentError class, provides an easy interface to parse and display an error page * * @package Joomla.Framework * @subpackage Document * @since 1.5 */ class JDocumentError extends JDocument { /** * Error Object * @var object */ var $_error; /** * Class constructor * * @access protected * @param string $type (either html or tex) * @param array $attributes Associative array of attributes */ function __construct($options = array()) { parent::__construct($options); //set mime type $this->_mime = 'text/html'; //set document type $this->_type = 'error'; } /** * Set error object * * @access public * @param object $error Error object to set * @return boolean True on success * @since 1.5 */ function setError($error) { if (JError::isError($error)) { $this->_error = & $error; return true; } else { return false; } } /** * Render the document * * @access public * @param boolean $cache If true, cache the output * @param array $params Associative array of attributes */ function render( $cache = false, $params = array()) { // If no error object is set return null if (!isset($this->_error)) { return; } //Set the status header JResponse::setHeader('status', $this->_error->code.' '.str_replace( "\n", ' ', $this->_error->message )); $file = 'error.php'; // check template $directory = isset($params['directory']) ? $params['directory'] : 'templates'; $template = isset($params['template']) ? JFilterInput::clean($params['template'], 'cmd') : 'system'; if ( !file_exists( $directory.DS.$template.DS.$file) ) { $template = 'system'; } //set variables $this->baseurl = JURI::base(true); $this->template = $template; $this->debug = isset($params['debug']) ? $params['debug'] : false; $this->error = $this->_error; // load $data = $this->_loadTemplate($directory.DS.$template, $file); parent::render(); return $data; } /** * Load a template file * * @param string $template The name of the template * @param string $filename The actual filename * @return string The contents of the template */ function _loadTemplate($directory, $filename) { $contents = ''; //Check to see if we have a valid template file if ( file_exists( $directory.DS.$filename ) ) { //store the file path $this->_file = $directory.DS.$filename; //get the file content ob_start(); require_once $directory.DS.$filename; $contents = ob_get_contents(); ob_end_clean(); } return $contents; } function renderBacktrace() { $contents = null; $backtrace = $this->_error->getTrace(); if( is_array( $backtrace ) ) { ob_start(); $j = 1; echo ' '; echo ' '; echo ' Call stack '; echo ' '; echo ' '; echo ' # '; echo ' Function '; echo ' Location '; echo ' '; for( $i = count( $backtrace )-1; $i >= 0 ; $i-- ) { echo ' '; echo ' '.$j.' '; if( isset( $backtrace[$i]['class'] ) ) { echo ' '.$backtrace[$i]['class'].$backtrace[$i]['type'].$backtrace[$i]['function'].'() '; } else { echo ' '.$backtrace[$i]['function'].'() '; } if( isset( $backtrace[$i]['file'] ) ) { echo ' '.$backtrace[$i]['file'].':'.$backtrace[$i]['line'].' '; } else { echo ' '; } echo ' '; $j++; } echo ' '; $contents = ob_get_contents(); ob_end_clean(); } return $contents; } } Extracted decision-maker lines: $filename; //get the file content ob_start(); require_once $directory