/**
* Display an Exception
*
* This function will load a predefined template page (in PHP form) in order to warn the user something has gone wrong.
*
* If an exception is provided, it will be detailed as much as possible ; if not, only a generic message will be displayed
*
* @date 20100918
* @date 20120511 (v1.1) (greg) output is captured in case we want to save it
* @date 20120724 (v1.2) (greg) added "probable origin"
* @version 1.2
* @author greg <*****@*****.**>
*
* @return string the whole output
*
* @param Exception $e (optional) the exception to explain
* @param boolean $detailed whether the details should be displayed or replaced y a generic message
*/
public function showException(Exception $e = null, $detailed = true)
{
// we stop on the first unhandled error
$this->I_give_up = true;
if ($this->PHPDS_dependance()->isEmbedded()) {
return;
}
PU_cleanBuffers();
if (is_a($e, 'Exception')) {
$lineno = $e->getLine();
$filepath = $e->getFile();
$trace = is_a($e, 'PHPDS_exception') ? $e->getExtendedTrace() : $e->getTrace();
$ignore = is_a($e, 'PHPDS_exception') ? $e->getIgnoreLines() : -1;
$filefragment = PHPDS_backtrace::fetchCodeFragment($filepath, $lineno);
if (isset($trace[$ignore])) {
$frame = $trace[$ignore];
$framefragment = PHPDS_backtrace::fetchCodeFragment($frame['file'], $frame['line']);
} else {
$ignore = -1;
}
$message = $e->getMessage();
$code = $e->getCode();
$extendedMessage = is_a($e, 'PHPDS_exception') ? $e->getExtendedMessage() : '';
$config = $this->configuration;
if (!empty($config)) {
if (isset($config['config_files_used'])) {
$conf['used'] = PU_dumpArray($config['config_files_used']);
}
if (isset($config['config_files_missing'])) {
$conf['missing'] = PU_dumpArray($config['config_files_missing']);
}
}
$bt = PHPDS_backtrace::asHTML($ignore, $trace);
} else {
$message = "Unknown exception...";
$code = null;
}
// now use the theme's error page to format the actual display
$protocol = empty($_SERVER['HTTPS']) ? 'http://' : 'https://';
// Need this for absolute URL configuration to be sef safe.
$aurl = $protocol . $_SERVER['SERVER_NAME'] . str_replace('/index.php', '', $_SERVER['PHP_SELF']);
ob_start();
// Load error page: $e is the handled exception
require BASEPATH . 'themes/default/error.php';
$output = ob_get_clean();
if (!empty($this->crumbs)) {
$output = str_replace('<crumbs/>', implode("\n", $this->crumbs), $output);
}
if (PU_isAJAX()) {
// If the error occurred during an AJAX request, we'll send back a lightweight ouput
$message = $this->display ? "{$message} - file {$filepath} line {$lineno}" : 'Error Concealed - Disabled in config';
PU_silentHeader('Status: 500 ' . $message);
PU_silentHeader('HTTP/1.1 500 ' . $message);
print $message;
} else {
// for a regular request, we present a nicely formatted html page; if provided, an extended description of the error is displayed
if ($detailed) {
echo $output;
} else {
$message = '';
require BASEPATH . 'themes/default/error.php';
// $message being empty, only a genetic message is output
}
}
return $output;
}
/**
* Display an Exception
*
* This function will load a predefined template page (in PHP form) in order to warn the user something has gone wrong.
*
* If an exception is provided, it will be detailed as much as possible ; if not, only a generic message will be displayed
*
* @date 20100918
* @date 20120511 (v1.1) (greg) output is captured in case we want to save it
* @version 1.1
* @author greg
*
* @return string the whole output
*
* @param Exception $e (optional)
*/
public function showException(Exception $e = null, $display = true)
{
// we stop on the first unhandled error
$this->I_give_up = true;
if ($this->PHPDS_dependance()->isEmbedded()) {
return;
}
PU_cleanBuffers();
if (is_a($e, 'Exception')) {
$lineno = $e->getLine();
$filepath = $e->getFile();
$trace = is_a($e, 'PHPDS_exception') ? $e->getExtendedTrace() : $e->getTrace();
$ignore = is_a($e, 'PHPDS_exception') ? $e->getIgnoreLines() : 1;
$filefragment = PHPDS_backtrace::fetchCodeFragment($filepath, $lineno);
$message = $e->getMessage();
$extendedMessage = is_a($e, 'PHPDS_exception') ? $e->getExtendedMessage() : '';
$config = $this->configuration;
if (!empty($config)) {
if (isset($config['config_files_used'])) {
$conf['used'] = PU_dumpArray($config['config_files_used']);
}
if (isset($config['config_files_missing'])) {
$conf['missing'] = PU_dumpArray($config['config_files_missing']);
}
}
$bt = PHPDS_backtrace::asHTML($ignore, $trace);
}
$protocol = empty($_SERVER['HTTPS']) ? 'http://' : 'https://';
// Need this for absolute URL configuration to be sef safe.
$aurl = $protocol . $_SERVER['SERVER_NAME'] . str_replace('/index.php', '', $_SERVER['PHP_SELF']);
ob_start();
// Load error page: $e is the handled exception
require_once BASEPATH . 'themes/cloud/error.php';
$output = ob_get_clean();
if ($display) {
echo $output;
}
return $output;
}
