78 lines
2.2 KiB
PHP
78 lines
2.2 KiB
PHP
<?php
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declare(strict_types=1);
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/**
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* @copyright 2014 Lukas Reschke lukas@owncloud.com
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*
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* @author Lukas Reschke <lukas@owncloud.com>
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* @author John Molakvoæ <skjnldsv@protonmail.com>
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*
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* @license GNU AGPL version 3 or any later version
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as
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* published by the Free Software Foundation, either version 3 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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namespace OCA\Files_PDFViewer\Controller;
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use OCA\Files_PDFViewer\AppInfo\Application;
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use OCP\AppFramework\Controller;
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use OCP\AppFramework\Http\ContentSecurityPolicy;
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use OCP\AppFramework\Http\TemplateResponse;
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use OCP\IRequest;
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use OCP\IURLGenerator;
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class DisplayController extends Controller {
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/** @var IURLGenerator */
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private $urlGenerator;
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/**
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* @param IRequest $request
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* @param IURLGenerator $urlGenerator
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*/
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public function __construct(IRequest $request,
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IURLGenerator $urlGenerator) {
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parent::__construct(Application::APP_ID, $request);
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$this->urlGenerator = $urlGenerator;
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}
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/**
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* @PublicPage
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* @NoCSRFRequired
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*
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* @param bool $minmode
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* @return TemplateResponse
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*/
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public function showPdfViewer(bool $minmode = false): TemplateResponse {
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$params = [
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'urlGenerator' => $this->urlGenerator,
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'minmode' => $minmode
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];
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$response = new TemplateResponse(Application::APP_ID, 'viewer', $params, 'blank');
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$policy = new ContentSecurityPolicy();
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$policy->addAllowedChildSrcDomain('\'self\'');
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$policy->addAllowedFontDomain('data:');
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$policy->addAllowedImageDomain('*');
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// Needed for the ES5 compatible build of PDF.js
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$policy->allowEvalScript(true);
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$response->setContentSecurityPolicy($policy);
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return $response;
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}
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}
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