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<?php |
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/** |
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* ownCloud - Documents App |
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* |
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* @author Victor Dubiniuk |
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* @copyright 2013 Victor Dubiniuk [email protected] |
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* |
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* This library is free software; you can redistribute it and/or |
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* modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE |
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* License as published by the Free Software Foundation; either |
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* version 3 of the License, or any later version. |
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* |
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* This library 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 |
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* License along with this library. If not, see <http://www.gnu.org/licenses/>. |
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* |
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*/ |
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namespace OCA\Documents; |
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use \OC\Files\View; |
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class File { |
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protected $fileId; |
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protected $owner; |
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protected $sharing; |
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protected $token; |
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protected $passwordProtected = false; |
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protected $ownerView; |
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protected $ownerViewFiles; |
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protected $path; |
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protected $pathFiles; |
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public function __construct($fileId, $shareOps = null, $token = ''){ |
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if (!$fileId){ |
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throw new \Exception('No valid file has been passed'); |
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} |
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$this->fileId = $fileId; |
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$this->sharing = $shareOps; |
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$this->token = $token; |
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if ($this->isPublicShare()) { |
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if (isset($this->sharing['uid_owner'])){ |
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$this->owner = $this->sharing['uid_owner']; |
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if (!\OC::$server->getUserManager()->userExists($this->sharing['uid_owner'])) { |
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throw new \Exception('Share owner' . $this->sharing['uid_owner'] . ' does not exist '); |
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} |
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\OC_Util::tearDownFS(); |
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\OC_Util::setupFS($this->sharing['uid_owner']); |
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} else { |
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throw new \Exception($this->fileId . ' is a broken share'); |
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} |
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} else { |
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$this->owner = \OC::$server->getUserSession()->getUser()->getUID(); |
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} |
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$this->initViews(); |
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} |
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public static function getByShareToken($token){ |
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$linkItem = \OCP\Share::getShareByToken($token, false); |
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if (is_array($linkItem) && isset($linkItem['uid_owner'])) { |
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// seems to be a valid share |
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$rootLinkItem = \OCP\Share::resolveReShare($linkItem); |
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} else { |
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throw new \Exception('This file was probably unshared'); |
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} |
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$file = new File($rootLinkItem['file_source'], $rootLinkItem, $token); |
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if (isset($linkItem['share_with']) && !empty($linkItem['share_with'])){ |
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$file->setPasswordProtected(true); |
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} |
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return $file; |
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} |
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public function getToken(){ |
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return $this->token; |
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} |
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public function getFileId(){ |
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return $this->fileId; |
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} |
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public function setToken($token){ |
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$this->token = $token; |
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} |
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public function isPublicShare(){ |
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return !empty($this->token); |
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} |
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public function isPasswordProtected(){ |
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return $this->passwordProtected; |
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} |
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/** |
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* @param string $password |
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* @return boolean |
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*/ |
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public function checkPassword($password){ |
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$shareId = $this->sharing['id']; |
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if (!$this->isPasswordProtected() |
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|| (\OC::$server->getSession()->exists('public_link_authenticated') |
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&& \OC::$server->getSession()->get('public_link_authenticated') === (string)$shareId |
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) |
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){ |
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return true; |
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} |
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// Check Password |
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$newHash = ''; |
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if(\OC::$server->getHasher()->verify($password, $this->getPassword(), $newHash)) { |
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\OC::$server->getSession()->set('public_link_authenticated', (string)$shareId); |
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/** |
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* FIXME: Migrate old hashes to new hash format |
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* Due to the fact that there is no reasonable functionality to update the password |
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* of an existing share no migration is yet performed there. |
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* The only possibility is to update the existing share which will result in a new |
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* share ID and is a major hack. |
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* |
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* In the future the migration should be performed once there is a proper method |
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* to update the share's password. (for example `$share->updatePassword($password)` |
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* |
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* @link https://github.com/owncloud/core/issues/10671 |
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*/ |
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if(!empty($newHash)) { |
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} |
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return true; |
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} |
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return false; |
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} |
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/** |
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* @param boolean $value |
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*/ |
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public function setPasswordProtected($value){ |
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$this->passwordProtected = $value; |
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} |
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public function getOwner(){ |
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return $this->owner; |
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} |
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public function getOwnerView($relativeToFiles = false){ |
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return $relativeToFiles ? $this->ownerViewFiles : $this->ownerView; |
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} |
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public function getPath($relativeToFiles = false){ |
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return $relativeToFiles ? $this->pathFiles : $this->path; |
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} |
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public function getPermissions(){ |
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$fileInfo = $this->ownerView->getFileInfo($this->path); |
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return $fileInfo->getPermissions(); |
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} |
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protected function initViews(){ |
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$this->ownerView = new View('/' . $this->owner); |
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$this->ownerViewFiles = new View('/' . $this->owner . '/files'); |
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$this->path = $this->ownerView->getPath($this->fileId); |
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$this->pathFiles = $this->ownerViewFiles->getPath($this->fileId); |
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if (!$this->ownerView->is_file($this->path)){ |
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throw new \Exception('Object ' . $this->path . ' is not a file.'); |
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} |
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//TODO check if it is a valid odt |
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$mimetype = $this->ownerView->getMimeType($this->path); |
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if (!Filter::isSupportedMimetype($mimetype)){ |
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throw new \Exception( $this->path . ' is ' . $mimetype . ' and is not supported by Documents app'); |
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} |
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} |
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protected function getPassword(){ |
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return $this->sharing['share_with']; |
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} |
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} |
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owncloud /
documents
