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<?php |
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namespace SilverStripe\ShareDraftContent\Controllers; |
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use BadMethodCallException; |
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use Exception; |
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use PageController; |
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use SilverStripe\CMS\Controllers\ModelAsController; |
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use SilverStripe\CMS\Model\SiteTree; |
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use SilverStripe\Control\Controller; |
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use SilverStripe\Control\HTTPRequest; |
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use SilverStripe\Control\Session; |
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use SilverStripe\Core\Injector\Injector; |
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use SilverStripe\ShareDraftContent\Models\ShareToken; |
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use SilverStripe\Versioned\Versioned; |
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use SilverStripe\View\ArrayData; |
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use SilverStripe\View\Requirements; |
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class ShareDraftController extends Controller |
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{ |
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/** |
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* Controller for rendering draft pages. |
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* |
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* @config |
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* |
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* @var string |
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*/ |
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private static $controller = PageController::class; |
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/** |
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* @var array |
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*/ |
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private static $allowed_actions = array( |
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'preview' |
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); |
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/** |
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* @var array |
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*/ |
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private static $url_handlers = array( |
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'$Key/$Token' => 'preview' |
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); |
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/** |
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* @param HTTPRequest $request |
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* |
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* @return string|HTMLText |
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*/ |
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public function preview(HTTPRequest $request) |
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{ |
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$key = $request->param('Key'); |
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$token = $request->param('Token'); |
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try { |
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$session = $this->getRequest()->getSession(); |
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} catch (BadMethodCallException $e) { |
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// Create a new session |
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$session = $this->getRequest() |
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->setSession(Injector::inst()->create(Session::class, [])) |
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->getSession(); |
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} |
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/** |
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* @var ShareToken $shareToken |
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*/ |
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$shareToken = ShareToken::get()->filter('Token', $token)->first(); |
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if (!$shareToken) { |
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return $this->errorPage(); |
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} |
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$page = Versioned::get_one_by_stage( |
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SiteTree::class, |
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'Stage', |
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sprintf('"SiteTree"."ID" = \'%d\'', $shareToken->PageID) |
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); |
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$latest = Versioned::get_latest_version(SiteTree::class, $shareToken->PageID); |
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$controller = $this->getControllerFor($page); |
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if (!$shareToken->isExpired() && $page->generateKey($shareToken->Token) === $key) { |
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Requirements::css('silverstripe/sharedraftcontent:css/top-bar.css'); |
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// Temporarily un-secure the draft site and switch to draft |
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$oldSecured = $session->get('unsecuredDraftSite'); |
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$oldMode = Versioned::get_reading_mode(); |
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$restore = function () use ($oldSecured, $oldMode, $session) { |
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$session->set('unsecuredDraftSite', $oldSecured); |
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Versioned::set_reading_mode($oldMode); |
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}; |
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// Process page inside an unsecured draft container |
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try { |
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$session->set('unsecuredDraftSite', true); |
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Versioned::set_stage('Stage'); |
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// Hack to get around ContentController::init() redirecting on home page |
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$_FILES = array(array()); |
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// Create mock request; Simplify request to single top level request |
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$pageRequest = new HTTPRequest('GET', $page->URLSegment); |
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$pageRequest->match('$URLSegment//$Action/$ID/$OtherID', true); |
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$pageRequest->setSession($session); |
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$rendered = $controller->handleRequest($pageRequest, $this->model); |
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// Render draft heading |
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$data = new ArrayData(array( |
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'Page' => $page, |
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'Latest' => $latest, |
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)); |
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$include = (string) $data->renderWith('Includes/TopBar'); |
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} catch (Exception $ex) { |
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$restore(); |
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throw $ex; |
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} |
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$restore(); |
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return str_replace('</body>', $include . '</body>', (string) $rendered->getBody()); |
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} else { |
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return $this->errorPage(); |
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} |
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} |
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/** |
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* @return HTMLText |
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*/ |
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protected function errorPage() |
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{ |
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Requirements::css('silverstripe/sharedraftcontent:css/error-page.css'); |
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return $this->renderWith('ShareDraftContentError'); |
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} |
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/** |
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* @param mixed $page |
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* |
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* @return mixed |
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*/ |
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protected function getControllerFor($page) |
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{ |
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return ModelAsController::controller_for($page); |
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} |
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} |
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silverstripe /
silverstripe-sharedraftcontent
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The issue could also be caused by a filter entry in the build configuration. If the path has been excluded in your configuration, e.g.
excluded_paths: ["lib/*"], you can move it to the dependency path list as follows:For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths