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AphrontDefaultApplicationConfiguration.php
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Sat, Mar 22, 16:39

AphrontDefaultApplicationConfiguration.php
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<?php
/**
* NOTE: Do not extend this!
*
* @concrete-extensible
*/
class AphrontDefaultApplicationConfiguration
extends AphrontApplicationConfiguration {
public function __construct() {}
public function getApplicationName() {
return 'aphront-default';
}
/**
* @phutil-external-symbol class PhabricatorStartup
*/
public function buildRequest() {
$parser = new PhutilQueryStringParser();
$data = array();
// If the request has "multipart/form-data" content, we can't use
// PhutilQueryStringParser to parse it, and the raw data supposedly is not
// available anyway (according to the PHP documentation, "php://input" is
// not available for "multipart/form-data" requests). However, it is
// available at least some of the time (see T3673), so double check that
// we aren't trying to parse data we won't be able to parse correctly by
// examining the Content-Type header.
$content_type = idx($_SERVER, 'CONTENT_TYPE');
$is_form_data = preg_match('@^multipart/form-data@i', $content_type);
$raw_input = PhabricatorStartup::getRawInput();
if (strlen($raw_input) && !$is_form_data) {
$data += $parser->parseQueryString($raw_input);
} else if ($_POST) {
$data += $_POST;
}
$data += $parser->parseQueryString(idx($_SERVER, 'QUERY_STRING', ''));
$cookie_prefix = PhabricatorEnv::getEnvConfig('phabricator.cookie-prefix');
$request = new AphrontRequest($this->getHost(), $this->getPath());
$request->setRequestData($data);
$request->setApplicationConfiguration($this);
$request->setCookiePrefix($cookie_prefix);
return $request;
}
public function handleException(Exception $ex) {
$request = $this->getRequest();
// For Conduit requests, return a Conduit response.
if ($request->isConduit()) {
$response = new ConduitAPIResponse();
$response->setErrorCode(get_class($ex));
$response->setErrorInfo($ex->getMessage());
return id(new AphrontJSONResponse())
->setAddJSONShield(false)
->setContent($response->toDictionary());
}
// For non-workflow requests, return a Ajax response.
if ($request->isAjax() && !$request->isWorkflow()) {
// Log these; they don't get shown on the client and can be difficult
// to debug.
phlog($ex);
$response = new AphrontAjaxResponse();
$response->setError(
array(
'code' => get_class($ex),
'info' => $ex->getMessage(),
));
return $response;
}
$user = $request->getUser();
if (!$user) {
// If we hit an exception very early, we won't have a user.
$user = new PhabricatorUser();
}
if ($ex instanceof PhabricatorSystemActionRateLimitException) {
$dialog = id(new AphrontDialogView())
->setTitle(pht('Slow Down!'))
->setUser($user)
->setErrors(array(pht('You are being rate limited.')))
->appendParagraph($ex->getMessage())
->appendParagraph($ex->getRateExplanation())
->addCancelButton('/', pht('Okaaaaaaaaaaaaaay...'));
$response = new AphrontDialogResponse();
$response->setDialog($dialog);
return $response;
}
if ($ex instanceof PhabricatorAuthHighSecurityRequiredException) {
$form = id(new PhabricatorAuthSessionEngine())->renderHighSecurityForm(
$ex->getFactors(),
$ex->getFactorValidationResults(),
$user,
$request);
$dialog = id(new AphrontDialogView())
->setUser($user)
->setTitle(pht('Entering High Security'))
->setShortTitle(pht('Security Checkpoint'))
->setWidth(AphrontDialogView::WIDTH_FORM)
->addHiddenInput(AphrontRequest::TYPE_HISEC, true)
->setErrors(
array(
pht(
'You are taking an action which requires you to enter '.
'high security.'),
))
->appendParagraph(
pht(
'High security mode helps protect your account from security '.
'threats, like session theft or someone messing with your stuff '.
'while you\'re grabbing a coffee. To enter high security mode, '.
'confirm your credentials.'))
->appendChild($form->buildLayoutView())
->appendParagraph(
pht(
'Your account will remain in high security mode for a short '.
'period of time. When you are finished taking sensitive '.
'actions, you should leave high security.'))
->setSubmitURI($request->getPath())
->addCancelButton($ex->getCancelURI())
->addSubmitButton(pht('Enter High Security'));
$request_parameters = $request->getPassthroughRequestParameters(
$respect_quicksand = true);
foreach ($request_parameters as $key => $value) {
$dialog->addHiddenInput($key, $value);
}
$response = new AphrontDialogResponse();
$response->setDialog($dialog);
return $response;
}
if ($ex instanceof PhabricatorPolicyException) {
if (!$user->isLoggedIn()) {
// If the user isn't logged in, just give them a login form. This is
// probably a generally more useful response than a policy dialog that
// they have to click through to get a login form.
//
// Possibly we should add a header here like "you need to login to see
// the thing you are trying to look at".
$login_controller = new PhabricatorAuthStartController();
$login_controller->setRequest($request);
$auth_app_class = 'PhabricatorAuthApplication';
$auth_app = PhabricatorApplication::getByClass($auth_app_class);
$login_controller->setCurrentApplication($auth_app);
return $login_controller->handleRequest($request);
}
$content = array(
phutil_tag(
'div',
array(
'class' => 'aphront-policy-rejection',
),
$ex->getRejection()),
);
$list = null;
if ($ex->getCapabilityName()) {
$list = $ex->getMoreInfo();
foreach ($list as $key => $item) {
$list[$key] = $item;
}
$content[] = phutil_tag(
'div',
array(
'class' => 'aphront-capability-details',
),
pht('Users with the "%s" capability:', $ex->getCapabilityName()));
}
$dialog = id(new AphrontDialogView())
->setTitle($ex->getTitle())
->setClass('aphront-access-dialog')
->setUser($user)
->appendChild($content);
if ($list) {
$dialog->appendList($list);
}
if ($this->getRequest()->isAjax()) {
$dialog->addCancelButton('/', pht('Close'));
} else {
$dialog->addCancelButton('/', pht('OK'));
}
$response = new AphrontDialogResponse();
$response->setDialog($dialog);
return $response;
}
if ($ex instanceof AphrontUsageException) {
$error = new PHUIInfoView();
$error->setTitle($ex->getTitle());
$error->appendChild($ex->getMessage());
$view = new PhabricatorStandardPageView();
$view->setRequest($this->getRequest());
$view->appendChild($error);
$response = new AphrontWebpageResponse();
$response->setContent($view->render());
$response->setHTTPResponseCode(500);
return $response;
}
// Always log the unhandled exception.
phlog($ex);
$class = get_class($ex);
$message = $ex->getMessage();
if ($ex instanceof AphrontSchemaQueryException) {
$message .= "\n\n".pht(
"NOTE: This usually indicates that the MySQL schema has not been ".
"properly upgraded. Run '%s' to ensure your schema is up to date.",
'bin/storage upgrade');
}
if (PhabricatorEnv::getEnvConfig('phabricator.developer-mode')) {
$trace = id(new AphrontStackTraceView())
->setUser($user)
->setTrace($ex->getTrace());
} else {
$trace = null;
}
$content = phutil_tag(
'div',
array('class' => 'aphront-unhandled-exception'),
array(
phutil_tag('div', array('class' => 'exception-message'), $message),
$trace,
));
$dialog = new AphrontDialogView();
$dialog
->setTitle(pht('Unhandled Exception ("%s")', $class))
->setClass('aphront-exception-dialog')
->setUser($user)
->appendChild($content);
if ($this->getRequest()->isAjax()) {
$dialog->addCancelButton('/', pht('Close'));
}
$response = new AphrontDialogResponse();
$response->setDialog($dialog);
$response->setHTTPResponseCode(500);
return $response;
}
public function willSendResponse(AphrontResponse $response) {
return $response;
}
public function build404Controller() {
return array(new Phabricator404Controller(), array());
}
public function buildRedirectController($uri, $external) {
return array(
new PhabricatorRedirectController(),
array(
'uri' => $uri,
'external' => $external,
),
);
}
}

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