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PhabricatorController.php
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Tue, Mar 4, 08:26

PhabricatorController.php
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<?php
abstract class PhabricatorController extends AphrontController {
private $handles;
public function shouldRequireLogin() {
// If this install is configured to allow public resources and the
// controller works in public mode, allow the request through.
$is_public_allowed = PhabricatorEnv::getEnvConfig('policy.allow-public');
if ($is_public_allowed && $this->shouldAllowPublic()) {
return false;
}
return true;
}
public function shouldRequireAdmin() {
return false;
}
public function shouldRequireEnabledUser() {
return true;
}
public function shouldAllowPublic() {
return false;
}
public function shouldRequireEmailVerification() {
$need_verify = PhabricatorUserEmail::isEmailVerificationRequired();
$need_login = $this->shouldRequireLogin();
return ($need_login && $need_verify);
}
final public function willBeginExecution() {
$request = $this->getRequest();
$user = new PhabricatorUser();
$phusr = $request->getCookie('phusr');
$phsid = $request->getCookie('phsid');
if (strlen($phusr) && $phsid) {
$info = queryfx_one(
$user->establishConnection('r'),
'SELECT u.* FROM %T u JOIN %T s ON u.phid = s.userPHID
AND s.type LIKE %> AND s.sessionKey = %s',
$user->getTableName(),
'phabricator_session',
'web-',
$phsid);
if ($info) {
$user->loadFromArray($info);
}
}
$translation = $user->getTranslation();
if ($translation &&
$translation != PhabricatorEnv::getEnvConfig('translation.provider')) {
$translation = newv($translation, array());
PhutilTranslator::getInstance()
->setLanguage($translation->getLanguage())
->addTranslations($translation->getTranslations());
}
$request->setUser($user);
if ($user->getIsDisabled() && $this->shouldRequireEnabledUser()) {
$disabled_user_controller = new PhabricatorDisabledUserController(
$request);
return $this->delegateToController($disabled_user_controller);
}
$event = new PhabricatorEvent(
PhabricatorEventType::TYPE_CONTROLLER_CHECKREQUEST,
array(
'request' => $request,
'controller' => $this,
));
$event->setUser($user);
PhutilEventEngine::dispatchEvent($event);
$checker_controller = $event->getValue('controller');
if ($checker_controller != $this) {
return $this->delegateToController($checker_controller);
}
$preferences = $user->loadPreferences();
if (PhabricatorEnv::getEnvConfig('darkconsole.enabled')) {
$dark_console = PhabricatorUserPreferences::PREFERENCE_DARK_CONSOLE;
if ($preferences->getPreference($dark_console) ||
PhabricatorEnv::getEnvConfig('darkconsole.always-on')) {
$console = new DarkConsoleCore();
$request->getApplicationConfiguration()->setConsole($console);
}
}
if ($this->shouldRequireLogin() && !$user->getPHID()) {
$login_controller = new PhabricatorLoginController($request);
return $this->delegateToController($login_controller);
}
if ($this->shouldRequireEmailVerification()) {
$email = $user->loadPrimaryEmail();
if (!$email) {
throw new Exception(
"No primary email address associated with this account!");
}
if (!$email->getIsVerified()) {
$verify_controller = new PhabricatorMustVerifyEmailController($request);
return $this->delegateToController($verify_controller);
}
}
if ($this->shouldRequireAdmin() && !$user->getIsAdmin()) {
return new Aphront403Response();
}
}
public function buildStandardPageView() {
$view = new PhabricatorStandardPageView();
$view->setRequest($this->getRequest());
$view->setController($this);
return $view;
}
public function buildStandardPageResponse($view, array $data) {
$page = $this->buildStandardPageView();
$page->appendChild($view);
$response = new AphrontWebpageResponse();
$response->setContent($page->render());
return $response;
}
public function getApplicationURI($path = '') {
if (!$this->getCurrentApplication()) {
throw new Exception("No application!");
}
return $this->getCurrentApplication()->getBaseURI().ltrim($path, '/');
}
public function buildApplicationPage($view, array $options) {
$page = $this->buildStandardPageView();
$application = $this->getCurrentApplication();
if ($application) {
$page->setApplicationName($application->getName());
$page->setTitle(idx($options, 'title'));
if ($application->getTitleGlyph()) {
$page->setGlyph($application->getTitleGlyph());
}
}
if (!($view instanceof AphrontSideNavFilterView)) {
$nav = new AphrontSideNavFilterView();
$nav->appendChild($view);
$view = $nav;
}
$view->setUser($this->getRequest()->getUser());
$page->appendChild($view);
if (idx($options, 'device')) {
$page->setDeviceReady(true);
}
$application_menu = $this->buildApplicationMenu();
if ($application_menu) {
$page->setApplicationMenu($application_menu);
}
$response = new AphrontWebpageResponse();
return $response->setContent($page->render());
}
public function didProcessRequest($response) {
$request = $this->getRequest();
$response->setRequest($request);
$seen = array();
while ($response instanceof AphrontProxyResponse) {
$hash = spl_object_hash($response);
if (isset($seen[$hash])) {
$seen[] = get_class($response);
throw new Exception(
"Cycle while reducing proxy responses: ".
implode(' -> ', $seen));
}
$seen[$hash] = get_class($response);
$response = $response->reduceProxyResponse();
}
if ($response instanceof AphrontDialogResponse) {
if (!$request->isAjax()) {
$view = new PhabricatorStandardPageView();
$view->setRequest($request);
$view->setController($this);
$view->appendChild(hsprintf(
'<div style="padding: 2em 0;">%s</div>',
$response->buildResponseString()));
$response = new AphrontWebpageResponse();
$response->setContent($view->render());
return $response;
} else {
return id(new AphrontAjaxResponse())
->setContent(array(
'dialog' => $response->buildResponseString(),
));
}
} else if ($response instanceof AphrontRedirectResponse) {
if ($request->isAjax()) {
return id(new AphrontAjaxResponse())
->setContent(
array(
'redirect' => $response->getURI(),
));
}
}
return $response;
}
protected function getHandle($phid) {
if (empty($this->handles[$phid])) {
throw new Exception(
"Attempting to access handle which wasn't loaded: {$phid}");
}
return $this->handles[$phid];
}
protected function loadHandles(array $phids) {
$phids = array_filter($phids);
$this->handles = $this->loadViewerHandles($phids);
return $this;
}
protected function getLoadedHandles() {
return $this->handles;
}
protected function loadViewerHandles(array $phids) {
return id(new PhabricatorObjectHandleData($phids))
->setViewer($this->getRequest()->getUser())
->loadHandles();
}
/**
* Render a list of links to handles, identified by PHIDs. The handles must
* already be loaded.
*
* @param list<phid> List of PHIDs to render links to.
* @param string Style, one of "\n" (to put each item on its own line)
* or "," (to list items inline, separated by commas).
* @return string Rendered list of handle links.
*/
protected function renderHandlesForPHIDs(array $phids, $style = "\n") {
$style_map = array(
"\n" => phutil_tag('br'),
',' => ', ',
);
if (empty($style_map[$style])) {
throw new Exception("Unknown handle list style '{$style}'!");
}
$items = array();
foreach ($phids as $phid) {
$items[] = $this->getHandle($phid)->renderLink();
}
return phutil_implode_html($style_map[$style], $items);
}
protected function buildApplicationMenu() {
return null;
}
protected function buildApplicationCrumbs() {
$crumbs = array();
$application = $this->getCurrentApplication();
if ($application) {
$sprite = $application->getIconName();
if (!$sprite) {
$sprite = 'application';
}
$crumbs[] = id(new PhabricatorCrumbView())
->setHref($this->getApplicationURI())
->setIcon($sprite);
}
$view = new PhabricatorCrumbsView();
foreach ($crumbs as $crumb) {
$view->addCrumb($crumb);
}
return $view;
}
}

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