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<?php |
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/** |
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* @copyright Copyright (c) 2016, ownCloud, Inc. |
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* |
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* @author Joas Schilling <[email protected]> |
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* @author Morris Jobke <[email protected]> |
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* @author Robin Appelman <[email protected]> |
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* @author Roeland Jago Douma <[email protected]> |
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* @author Vincent Petry <[email protected]> |
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* |
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* @license AGPL-3.0 |
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* |
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* This code 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, version 3, |
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* as published by the Free Software Foundation. |
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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, version 3, |
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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\Files\Node; |
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use OCP\Files\GenericFileException; |
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use OCP\Files\NotPermittedException; |
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class File extends Node implements \OCP\Files\File { |
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/** |
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* Creates a Folder that represents a non-existing path |
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* |
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* @param string $path path |
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* @return string non-existing node class |
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*/ |
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protected function createNonExistingNode($path) { |
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return new NonExistingFile($this->root, $this->view, $path); |
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} |
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/** |
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* @return string |
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* @throws \OCP\Files\NotPermittedException |
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*/ |
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public function getContent() { |
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if ($this->checkPermissions(\OCP\Constants::PERMISSION_READ)) { |
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/** |
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* @var \OC\Files\Storage\Storage $storage; |
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*/ |
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return $this->view->file_get_contents($this->path); |
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} else { |
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throw new NotPermittedException(); |
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} |
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} |
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/** |
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* @param string|resource $data |
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* @throws \OCP\Files\NotPermittedException |
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* @throws \OCP\Files\GenericFileException |
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*/ |
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public function putContent($data) { |
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if ($this->checkPermissions(\OCP\Constants::PERMISSION_UPDATE)) { |
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$this->sendHooks(array('preWrite')); |
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if ($this->view->file_put_contents($this->path, $data) === false) { |
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throw new GenericFileException('file_put_contents failed'); |
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} |
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$this->fileInfo = null; |
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$this->sendHooks(array('postWrite')); |
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} else { |
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throw new NotPermittedException(); |
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} |
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} |
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/** |
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* @param string $mode |
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* @return resource |
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* @throws \OCP\Files\NotPermittedException |
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*/ |
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public function fopen($mode) { |
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$preHooks = array(); |
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$postHooks = array(); |
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$requiredPermissions = \OCP\Constants::PERMISSION_READ; |
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switch ($mode) { |
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case 'r+': |
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case 'rb+': |
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case 'w+': |
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case 'wb+': |
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case 'x+': |
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case 'xb+': |
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case 'a+': |
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case 'ab+': |
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case 'w': |
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case 'wb': |
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case 'x': |
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case 'xb': |
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case 'a': |
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case 'ab': |
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$preHooks[] = 'preWrite'; |
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$postHooks[] = 'postWrite'; |
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$requiredPermissions |= \OCP\Constants::PERMISSION_UPDATE; |
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break; |
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} |
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if ($this->checkPermissions($requiredPermissions)) { |
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$this->sendHooks($preHooks); |
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$result = $this->view->fopen($this->path, $mode); |
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$this->sendHooks($postHooks); |
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return $result; |
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} else { |
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throw new NotPermittedException(); |
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} |
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} |
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public function delete() { |
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if ($this->checkPermissions(\OCP\Constants::PERMISSION_DELETE)) { |
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$this->sendHooks(array('preDelete')); |
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$fileInfo = $this->getFileInfo(); |
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$this->view->unlink($this->path); |
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$nonExisting = new NonExistingFile($this->root, $this->view, $this->path, $fileInfo); |
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$this->root->emit('\OC\Files', 'postDelete', array($nonExisting)); |
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$this->exists = false; |
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$this->fileInfo = null; |
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} else { |
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throw new NotPermittedException(); |
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} |
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} |
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/** |
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* @param string $type |
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* @param bool $raw |
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* @return string |
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*/ |
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public function hash($type, $raw = false) { |
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return $this->view->hash($type, $this->path, $raw); |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function getChecksum() { |
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return $this->getFileInfo()->getChecksum(); |
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} |
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public function getExtension(): string { |
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return $this->getFileInfo()->getExtension(); |
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} |
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} |
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nextcloud /
server
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