public function build()
{
$this->doc = new \DOMDocument('1.0', 'UTF-8');
$dom_root = $this->doc->createElement('document');
$dom_root->setAttribute('debug', $this->getConfigValue('site.debug'));
$dom_root->setAttribute('url', (string) E()->getRequest()->getURI());
$this->doc->appendChild($dom_root);
$dom_documentProperties = $this->doc->createElement('properties');
$dom_root->appendChild($dom_documentProperties);
$prop = $this->doc->createElement('property', E()->getSiteManager()->getCurrentSite()->base);
$prop->setAttribute('name', 'base');
$prop->setAttribute('folder', E()->getSiteManager()->getCurrentSite()->folder);
$dom_documentProperties->appendChild($prop);
$prop = $this->doc->createElement('property', $langID = E()->getLanguage()->getCurrent());
$prop->setAttribute('name', 'lang');
$prop->setAttribute('abbr', E()->getRequest()->getLangSegment());
$prop->setAttribute('real_abbr', E()->getLanguage()->getAbbrByID($langID));
$dom_documentProperties->appendChild($prop);
unset($prop);
$result = $this->doc->createElement('errors');
$result->setAttribute('xml:id', 'result');
$dom_root->appendChild($result);
$vm = E()->getController()->getViewMode();
if ($vm == DocumentController::TRANSFORM_JSON) {
$errors = [['message' => $this->e->getMessage()]];
$data = ['result' => false, 'errors' => $errors];
$result->appendChild(new \DOMText(json_encode($data)));
} else {
$error = $this->doc->createElement('error');
$result->appendChild($error);
$error->appendChild($this->doc->createElement('message', $this->e->getMessage()));
$error->setAttribute('file', $this->e->getFile());
$error->setAttribute('line', $this->e->getLine());
$bktrace = $this->doc->createElement('backtrace');
$dbgObj = debug_backtrace(!DEBUG_BACKTRACE_PROVIDE_OBJECT, 5);
array_walk($dbgObj, function ($callable) use($bktrace) {
$bktrace->appendChild($call = $this->doc->createElement('call'));
array_walk($callable, function ($value, $key) use($call) {
if (is_scalar($value)) {
$call->appendChild($this->doc->createElement($key, $value));
} elseif (is_array($value)) {
foreach ($value as $k1 => $v1) {
if (!is_scalar($v1)) {
$v1 = '[...]';
}
$call->appendChild($this->doc->createElement($key, $v1));
}
}
});
});
$result->appendChild($bktrace);
if ($vm == DocumentController::TRANSFORM_HTML) {
E()->getController()->getTransformer()->setFileName('error_page.xslt');
}
}
}
/**
* Catches all otherwise uncaught exceptions. Will be deliberately used in some
* situations. After this is called the script will end, so make sure to catch
* any exceptions that you can deal with.
*
* @param Exception $e The exception that was thrown.
* @access private
*/
function exception(Exception $e)
{
global $USER;
if ($USER) {
if (!$e instanceof MaharaException || get_class($e) == 'MaharaException') {
log_warn("An exception was thrown of class " . get_class($e) . ". \nTHIS IS BAD " . "and should be changed to something extending MaharaException,\n" . "unless the exception is from a third party library.\n" . "Original trace follows", true, false);
log_message($e->getMessage(), LOG_LEVEL_WARN, true, true, $e->getFile(), $e->getLine(), $e->getTrace());
$e = new SystemException($e->getMessage());
$e->set_log_off();
}
}
// Display the message and die
$e->handle_exception();
}
/**
* Displays a system exception in the paackageinstallation exception template.
*
* @param SystemException $e
*/
protected function showPackageInstallationException(SystemException $e)
{
$dbException = false;
$sqlError = '';
$sqlErrorNumber = 0;
$sqlVersion = '';
if ($e instanceof DatabaseException) {
$dbException = true;
$sqlError = $e->getErrorDesc();
$sqlErrorNumber = $e->getErrorNumber();
$sqlVersion = $e->getSQLVersion();
}
WCF::getTPL()->assign(array('dbException' => $dbException, 'sqlError' => $sqlError, 'sqlErrorNumber' => $sqlErrorNumber, 'sqlVersion' => $sqlVersion, 'errorMessage' => $e->getMessage(), 'errorDescription' => $e->getDescription(), 'phpVersion' => phpversion(), 'wcfVersion' => WCF_VERSION, 'file' => $e->getFile() . ' (' . $e->getLine() . ')', 'errorCode' => $e->getCode(), 'date' => gmdate('m/d/Y h:ia'), 'requestUri' => isset($_SERVER['REQUEST_URI']) ? $_SERVER['REQUEST_URI'] : '', 'httpReferer' => isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '', 'stackTrace' => $e->getTraceAsString()));
WCF::getTPL()->append(array('packageName' => ''));
WCF::getTPL()->display('packageInstallationException');
exit;
}
