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<?php |
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/** |
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* CMS Pico - Create websites using Pico CMS for Nextcloud. |
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* |
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* @copyright Copyright (c) 2019, Daniel Rudolf (<[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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declare(strict_types=1); |
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namespace OCA\CMSPico\Model; |
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use OCA\CMSPico\Files\StorageFile; |
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use OCP\Files\NotPermittedException; |
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class PicoAsset |
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{ |
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/** @var string[] */ |
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private static $secureMimeTypes = [ |
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'text/plain' => 'text/plain', |
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'image/bmp' => 'image/bmp', |
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'image/gif' => 'image/gif', |
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'image/jpeg' => 'image/jpeg', |
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'image/png' => 'image/png', |
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'image/tiff' => 'image/tiff', |
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'image/webp' => 'image/webp', |
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]; |
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/** @var StorageFile */ |
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private $file; |
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/** @var bool */ |
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private $publicAsset; |
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/** @var \DateTime|null */ |
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private $lastModified; |
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/** @var string|null */ |
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private $secureMimeType; |
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/** |
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* Asset constructor. |
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* |
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* @param StorageFile $file |
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* @param bool $publicAsset |
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* |
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* @throws NotPermittedException |
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*/ |
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public function __construct(StorageFile $file, bool $publicAsset) |
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{ |
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$this->file = $file; |
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$this->publicAsset = $publicAsset; |
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if (!$this->isReadable()) { |
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throw new NotPermittedException(); |
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} |
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} |
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/** |
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* @return string |
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*/ |
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public function getPath(): string |
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{ |
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return $this->file->getPath(); |
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} |
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/** |
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* @return string |
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*/ |
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public function getName(): string |
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{ |
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return $this->file->getName(); |
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} |
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/** |
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* @return string |
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*/ |
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public function getExtension(): string |
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{ |
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return $this->file->getExtension(); |
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} |
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/** |
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* @return string |
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*/ |
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public function getETag(): string |
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{ |
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return $this->file->getOCNode()->getEtag(); |
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} |
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/** |
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* @return \DateTime |
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*/ |
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public function getLastModified(): \DateTime |
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{ |
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if ($this->lastModified === null) { |
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$lastModifiedTime = $this->file->getOCNode()->getMTime(); |
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$this->lastModified = (new \DateTime())->setTimestamp($lastModifiedTime); |
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} |
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return $this->lastModified; |
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} |
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/** |
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* @return string |
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*/ |
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public function getMimeType(): string |
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{ |
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return $this->file->getOCNode()->getMimetype() ?: 'application/octet-stream'; |
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} |
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/** |
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* @return string |
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*/ |
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public function getSecureMimeType(): string |
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{ |
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if ($this->secureMimeType === null) { |
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if (isset(self::$secureMimeTypes[$this->getMimeType()])) { |
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// whitelisted secure mime types |
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// files of this type are secure by design, or can't be used in a insecure manner due to HTMLPurifier |
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$this->secureMimeType = self::$secureMimeTypes[$this->getMimeType()]; |
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} else { |
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// fallback to Nextcloud's built-in list of secure mime types |
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$mimeTypeDetector = \OC::$server->getMimeTypeDetector(); |
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$this->secureMimeType = $mimeTypeDetector->getSecureMimeType($this->getMimeType()); |
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} |
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} |
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return $this->secureMimeType; |
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} |
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/** |
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* @return bool |
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*/ |
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public function isReadable(): bool |
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{ |
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return $this->file->isReadable(); |
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} |
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/** |
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* @return bool |
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*/ |
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public function isPublicAsset(): bool |
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{ |
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return $this->publicAsset; |
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} |
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/** |
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* @return string |
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*/ |
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public function getContent(): string |
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{ |
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return $this->file->getContent(); |
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} |
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} |
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nextcloud /
cms_pico
This function has been deprecated. The supplier of the function has supplied an explanatory message.
The explanatory message should give you some clue as to whether and when the function will be removed and what other function to use instead.