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<?php |
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/** |
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* @copyright Copyright (c) 2016 Julius Haertl <[email protected]> |
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* |
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* @author Joas Schilling <[email protected]> |
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* @author Julius Haertl <[email protected]> |
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* @author Julius Härtl <[email protected]> |
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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\Theming\Controller; |
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use OC\IntegrityCheck\Helpers\FileAccessHelper; |
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use OCA\Theming\IconBuilder; |
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use OCA\Theming\ImageManager; |
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use OCA\Theming\ThemingDefaults; |
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use OCP\AppFramework\Controller; |
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use OCP\AppFramework\Http; |
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use OCP\AppFramework\Http\NotFoundResponse; |
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use OCP\AppFramework\Http\FileDisplayResponse; |
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use OCP\AppFramework\Http\DataDisplayResponse; |
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use OCP\AppFramework\Http\Response; |
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use OCP\Files\NotFoundException; |
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use OCP\IRequest; |
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class IconController extends Controller { |
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/** @var ThemingDefaults */ |
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private $themingDefaults; |
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/** @var IconBuilder */ |
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private $iconBuilder; |
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/** @var ImageManager */ |
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private $imageManager; |
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/** @var FileAccessHelper */ |
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private $fileAccessHelper; |
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/** |
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* IconController constructor. |
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* |
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* @param string $appName |
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* @param IRequest $request |
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* @param ThemingDefaults $themingDefaults |
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* @param IconBuilder $iconBuilder |
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* @param ImageManager $imageManager |
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* @param FileAccessHelper $fileAccessHelper |
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*/ |
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public function __construct( |
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$appName, |
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IRequest $request, |
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ThemingDefaults $themingDefaults, |
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IconBuilder $iconBuilder, |
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ImageManager $imageManager, |
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FileAccessHelper $fileAccessHelper |
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) { |
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parent::__construct($appName, $request); |
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$this->themingDefaults = $themingDefaults; |
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$this->iconBuilder = $iconBuilder; |
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$this->imageManager = $imageManager; |
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$this->fileAccessHelper = $fileAccessHelper; |
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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 $app string app name |
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* @param $image string image file name (svg required) |
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* @return FileDisplayResponse|NotFoundResponse |
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* @throws \Exception |
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*/ |
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public function getThemedIcon(string $app, string $image): Response { |
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try { |
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$iconFile = $this->imageManager->getCachedImage('icon-' . $app . '-' . str_replace('/', '_',$image)); |
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} catch (NotFoundException $exception) { |
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$icon = $this->iconBuilder->colorSvg($app, $image); |
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if ($icon === false || $icon === '') { |
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return new NotFoundResponse(); |
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} |
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$iconFile = $this->imageManager->setCachedImage('icon-' . $app . '-' . str_replace('/', '_',$image), $icon); |
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} |
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if ($iconFile !== false) { |
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$response = new FileDisplayResponse($iconFile, Http::STATUS_OK, ['Content-Type' => 'image/svg+xml']); |
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$response->cacheFor(86400); |
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return $response; |
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} |
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return new NotFoundResponse(); |
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} |
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/** |
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* Return a 32x32 favicon as png |
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* |
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* @PublicPage |
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* @NoCSRFRequired |
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* |
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* @param $app string app name |
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* @return FileDisplayResponse|DataDisplayResponse |
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* @throws \Exception |
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*/ |
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public function getFavicon(string $app = 'core'): Response { |
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$response = null; |
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$iconFile = null; |
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try { |
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$iconFile = $this->imageManager->getImage('favicon', false); |
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$response = new FileDisplayResponse($iconFile, Http::STATUS_OK, ['Content-Type' => 'image/x-icon']); |
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} catch (NotFoundException $e) { |
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} |
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if ($iconFile === null && $this->imageManager->shouldReplaceIcons()) { |
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try { |
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$iconFile = $this->imageManager->getCachedImage('favIcon-' . $app); |
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} catch (NotFoundException $exception) { |
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$icon = $this->iconBuilder->getFavicon($app); |
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$iconFile = $this->imageManager->setCachedImage('favIcon-' . $app, $icon); |
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} |
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if ($iconFile !== false) { |
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$response = new FileDisplayResponse($iconFile, Http::STATUS_OK, ['Content-Type' => 'image/x-icon']); |
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} |
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} |
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if($response === null) { |
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$fallbackLogo = \OC::$SERVERROOT . '/core/img/favicon.png'; |
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$response = new DataDisplayResponse($this->fileAccessHelper->file_get_contents($fallbackLogo), Http::STATUS_OK, ['Content-Type' => 'image/x-icon']); |
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} |
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$response->cacheFor(86400); |
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return $response; |
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} |
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/** |
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* Return a 512x512 icon for touch devices |
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* |
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* @PublicPage |
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* @NoCSRFRequired |
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* |
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* @param $app string app name |
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* @return FileDisplayResponse|NotFoundResponse |
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* @throws \Exception |
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*/ |
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public function getTouchIcon(string $app = 'core'): Response { |
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$response = null; |
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try { |
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$iconFile = $this->imageManager->getImage('favicon'); |
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$response = new FileDisplayResponse($iconFile, Http::STATUS_OK, ['Content-Type' => 'image/x-icon']); |
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} catch (NotFoundException $e) { |
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} |
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if ($this->imageManager->shouldReplaceIcons()) { |
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try { |
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$iconFile = $this->imageManager->getCachedImage('touchIcon-' . $app); |
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} catch (NotFoundException $exception) { |
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$icon = $this->iconBuilder->getTouchIcon($app); |
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$iconFile = $this->imageManager->setCachedImage('touchIcon-' . $app, $icon); |
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} |
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if ($iconFile !== false) { |
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$response = new FileDisplayResponse($iconFile, Http::STATUS_OK, ['Content-Type' => 'image/png']); |
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} |
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} |
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if($response === null) { |
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$fallbackLogo = \OC::$SERVERROOT . '/core/img/favicon-touch.png'; |
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$response = new DataDisplayResponse($this->fileAccessHelper->file_get_contents($fallbackLogo), Http::STATUS_OK, ['Content-Type' => 'image/png']); |
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} |
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$response->cacheFor(86400); |
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return $response; |
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} |
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} |
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nextcloud /
server
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