122 lines
3.5 KiB
PHP
122 lines
3.5 KiB
PHP
<?php
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/**
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* @copyright Copyright (c) 2018 Julius Härtl <jus@bitgrid.net>
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*
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* @author Julius Härtl <jus@bitgrid.net>
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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 OC\Core\Controller;
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use OCP\AppFramework\Http;
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use OCP\AppFramework\Http\DataResponse;
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use OCP\AppFramework\OCSController;
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use OCP\INavigationManager;
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use OCP\IRequest;
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use OCP\IURLGenerator;
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class NavigationController extends OCSController {
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/** @var INavigationManager */
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private $navigationManager;
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/** @var IURLGenerator */
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private $urlGenerator;
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public function __construct(string $appName, IRequest $request, INavigationManager $navigationManager, IURLGenerator $urlGenerator) {
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parent::__construct($appName, $request);
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$this->navigationManager = $navigationManager;
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$this->urlGenerator = $urlGenerator;
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}
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/**
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* @NoAdminRequired
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* @NoCSRFRequired
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*
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* @param bool $absolute
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* @return DataResponse
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*/
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public function getAppsNavigation(bool $absolute = false): DataResponse {
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$navigation = $this->navigationManager->getAll();
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if ($absolute) {
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$navigation = $this->rewriteToAbsoluteUrls($navigation);
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}
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$etag = $this->generateETag($navigation);
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if ($this->request->getHeader('If-None-Match') === $etag) {
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return new DataResponse([], Http::STATUS_NOT_MODIFIED);
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}
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$response = new DataResponse($navigation);
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$response->setETag($etag);
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return $response;
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}
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/**
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* @NoAdminRequired
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* @NoCSRFRequired
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*
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* @param bool $absolute
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* @return DataResponse
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*/
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public function getSettingsNavigation(bool $absolute = false): DataResponse {
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$navigation = $this->navigationManager->getAll('settings');
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if ($absolute) {
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$navigation = $this->rewriteToAbsoluteUrls($navigation);
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}
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$etag = $this->generateETag($navigation);
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if ($this->request->getHeader('If-None-Match') === $etag) {
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return new DataResponse([], Http::STATUS_NOT_MODIFIED);
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}
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$response = new DataResponse($navigation);
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$response->setETag($etag);
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return $response;
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}
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/**
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* Generate an ETag for a list of navigation entries
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*
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* @param array $navigation
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* @return string
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*/
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private function generateETag(array $navigation): string {
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foreach ($navigation as &$nav) {
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if ($nav['id'] === 'logout') {
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$nav['href'] = 'logout';
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}
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}
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return md5(json_encode($navigation));
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}
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/**
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* Rewrite href attribute of navigation entries to an absolute URL
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*
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* @param array $navigation
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* @return array
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*/
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private function rewriteToAbsoluteUrls(array $navigation): array {
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foreach ($navigation as &$entry) {
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if (0 !== strpos($entry['href'], $this->urlGenerator->getBaseUrl())) {
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$entry['href'] = $this->urlGenerator->getAbsoluteURL($entry['href']);
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}
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if (0 !== strpos($entry['icon'], $this->urlGenerator->getBaseUrl())) {
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$entry['icon'] = $this->urlGenerator->getAbsoluteURL($entry['icon']);
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}
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}
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return $navigation;
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}
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}
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