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<?php
/**
* Обработчик эксепшенов
*
* @copyright
* @link
* @package Majestic
* @subpackage Core
* @since
* @version SVN: $Id$
* @filesource $URL$
*/
class MJException extends Exception
{
private $line_range = 6;
public function terminate()
{
if (!DEBUG_ENABLE) {
throw new StaticPageException(500);
}
$return = "<b>MJ Error:</b> ";
$return .= str_replace("\n", "<br/>\n", $this->getMessage())."<br>\n";
$trace = $this->getTrace();
$file = reset($trace);
//смещение в трейсе, указаное при вызове эксепшена (2й параметр). Нужно для более инофрмативного вывода
if ($shift = abs($this->getCode())) {
while($shift--) {
$file = next($trace);
}
}
if ($fp = fopen($file['file'], 'r')) {
$error_line = $file['line'];
$start = $error_line - $this->line_range;
$end = $error_line + $this->line_range;
$i = 1;
$return .= "<pre style=\"background-color:#e4e4e4\">";
while ($line = fgets($fp, 4096) and $i<=$end) {
$line = htmlspecialchars($line);
if ($i >= $start && $i <= $end) {
if ($i == $error_line) $return .= '<div style="background-color:#cccccc">'.$i.' '.$line.'</div>';
else $return .= $i.' '.$line;
}
$i++;
}
$return .= "</pre>";
fclose($fp);
}
$return .= '<table border="1" cellpadding="2" cellspacing="0"> <caption><b>Backtrace</b></caption>';
$return .= "\n<tr><td><b>".$this->getFile().'</b></td><td><b>'.$this->getLine().'</b></td></tr>';
foreach($trace as $row) {
if (isset($row['file'])) { //throwing exception from __call method will not return file and line
$return .= "\n<tr".($file['file'] == $row['file'] ? ' style="background-color:#ffcccc"': '')."><td>".$row['file'].'</td><td>'.$row['line'].'</td></tr>';
}
}
return $return . '</table>';
}
}
?>