/**
* Handles uncaught exceptions
*
* @param \Exception $exception
* @return boolean
*/
public function onUncaughtException(\Exception $exception)
{
if (ob_get_level() > 0) {
ob_end_clean();
}
if (self::$_isActive === true) {
echo $exception->getMessage();
}
self::$_isActive = true;
/*
@note in the original sources the following annotation can be found:
Escape the exception's message avoiding possible XSS injections?
But then they the value is only copied
*/
$className = get_class($exception);
$message = $exception->getMessage();
$html = '<html><head><meta http-equiv="Content-Type" content="text/html; charset="utf-8" /><title>' . $className . ': ' . $message . '</title>' . $this->getCssSources() . '</head><body>' . $this->getVersion() . '<div align="center"><div class="error-main"><h1>' . $className . ': ' . $message . '</h1><span class="error-file">' . $exception->getFile() . ' (' . $exception->getLine() . ')</span></div>';
if ($this->_showBackTrace === true) {
$html .= '<div class="error-info"><div id="tabs"><ul><li><a href="#error-tabs-1">Backtrace</a></li><li><a href="#error-tabs-2">Request</a></li><li><a href="#error-tabs-3">Server</a></li><li><a href="#error-tabs-4">Included Files</a></li><li><a href="#error-tabs-5">Memory</a></li>';
if (is_array($this->_data) === true) {
$html .= '<li><a href="error-tabs-6">Variables</a></li>';
}
$html .= '</ul><div id="error-tabs-1"><table cellspacing="0" align="center" width="100%">';
$trace = $exception->getTrace();
foreach ($trace as $n => $traceItem) {
$html .= $this->showTraceItem($n, $traceItem);
}
$html .= '</table></div><div id="error-tabs-2"><table cellspacing="0" align="center" class="superglobal-detail"><tr><th>Key</th><th>Value</th></tr>';
//@note $_REQUEST contains unfiltered data, but there is no escaping
$r = $_REQUEST;
foreach ($r as $keyRequest => $value) {
$html .= '<tr><td class="key">' . $keyRequest . '</td><td>' . $value . '</td></tr>';
}
$html .= '</table></div><div id="error-tabs-3"><table cellspacing="0" align="center" class="superglobal-detail"><tr><th>Key</th><th>Value</th></tr>';
//@note $_SERVER contains unfiltered data, but there is no escaping
$r = $_SERVER;
foreach ($r as $keyServer => $value) {
$html .= '<tr><td class="key">' . $keyServer . '</td><td>' . $this->_getVarDump($value) . '</td></tr>';
}
$html .= '</table></div><div id="error-tabs-4"><table cellspacing="0" align="center" class="superglobal-detail"><tr><th>#</th><th>Path</th></tr>';
//@note paths are not escaped
$files = get_included_files();
foreach ($files as $keyFile => $value) {
//@note "td" opening element for key was changed to "th"
$html .= '<tr><th>' . $keyFile . '</th><td>' . $value . '</td></tr>';
}
$html .= '</table></div><div id="error-tabs-5"><table cellspacing="0" align="center" class="superglobal-detail"><tr><th colspan="2">Memory</th></tr><tr><td>Usage</td><td>' . (string) memory_get_usage() . '</td></tr></table></div>';
if (is_array($this->_data) === true) {
$html .= '<div id="error-tabs-6"><table cellspacing="0" align="center" class="superglobal-detail"><tr><th>Key</th><th>Value</th></tr>';
foreach ($this->_data as $keyVar => $dataVar) {
//@note the c code is wrong, $dataVar is never int but an array!
$html .= '<tr><td class="key">' . $keyVar . '</td><td>' . $this->_getVarDump((int) $dataVar) . '</td></tr>';
}
$html .= '</table></div>';
}
$html .= '</div>';
}
//Get javascript sources
$html .= $this->getJsSources() . '</div></body></html>';
//Print the HTML
//@todo add an option to store the html
echo $html;
//Unlock the exception renderer
self::$_isActive = false;
return true;
}
