58 lines
2.0 KiB
PHP
58 lines
2.0 KiB
PHP
<?php
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namespace SilverStripe\Control;
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use SilverStripe\Core\Convert;
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use SilverStripe\Dev\SapphireTest;
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use SilverStripe\ORM\DataModel;
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use SilverStripe\ORM\Versioning\Versioned;
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use SilverStripe\Security\Security;
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/**
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* Initialises the versioned stage when a request is made.
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*/
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class VersionedRequestFilter implements RequestFilter
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{
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public function preRequest(HTTPRequest $request, Session $session, DataModel $model)
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{
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// Bootstrap session so that Session::get() accesses the right instance
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$dummyController = new Controller();
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$dummyController->setSession($session);
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$dummyController->setRequest($request);
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$dummyController->pushCurrent();
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// Block non-authenticated users from setting the stage mode
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if (!Versioned::can_choose_site_stage($request)) {
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$permissionMessage = sprintf(
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_t(
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"ContentController.DRAFT_SITE_ACCESS_RESTRICTION",
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'You must log in with your CMS password in order to view the draft or archived content. '.
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'<a href="%s">Click here to go back to the published site.</a>'
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),
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Convert::raw2xml(Controller::join_links(Director::baseURL(), $request->getURL(), "?stage=Live"))
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);
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// Force output since RequestFilter::preRequest doesn't support response overriding
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$response = Security::permissionFailure($dummyController, $permissionMessage);
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$session->inst_save();
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$dummyController->popCurrent();
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// Prevent output in testing
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if (class_exists('SilverStripe\\Dev\\SapphireTest', false) && SapphireTest::is_running_test()) {
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throw new HTTPResponse_Exception($response);
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}
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$response->output();
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die;
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}
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Versioned::choose_site_stage();
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$dummyController->popCurrent();
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return true;
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}
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public function postRequest(HTTPRequest $request, HTTPResponse $response, DataModel $model)
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{
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return true;
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}
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}
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