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<?php
/**
* Copyright (c) 2013 Robin Appelman <icewind@owncloud.com>
* This file is licensed under the Affero General Public License version 3 or
* later.
* See the COPYING-README file.
*/
namespace OC\Files\Node;
use OCP\Files\NotPermittedException;
class File extends Node implements \OCP\Files\File {
/**
* @return string
* @throws \OCP\Files\NotPermittedException
*/
public function getContent() {
if ($this->checkPermissions(\OCP\Constants::PERMISSION_READ)) {
/**
* @var \OC\Files\Storage\Storage $storage;
*/
return $this->view->file_get_contents($this->path);
} else {
throw new NotPermittedException();
}
}
/**
* @param string $data
* @throws \OCP\Files\NotPermittedException
*/
public function putContent($data) {
if ($this->checkPermissions(\OCP\Constants::PERMISSION_UPDATE)) {
$this->sendHooks(array('preWrite'));
$this->view->file_put_contents($this->path, $data);
$this->fileInfo = null;
$this->sendHooks(array('postWrite'));
} else {
throw new NotPermittedException();
}
}
/**
* @param string $mode
* @return resource
* @throws \OCP\Files\NotPermittedException
*/
public function fopen($mode) {
$preHooks = array();
$postHooks = array();
$requiredPermissions = \OCP\Constants::PERMISSION_READ;
switch ($mode) {
case 'r+':
case 'rb+':
case 'w+':
case 'wb+':
case 'x+':
case 'xb+':
case 'a+':
case 'ab+':
case 'w':
case 'wb':
case 'x':
case 'xb':
case 'a':
case 'ab':
$preHooks[] = 'preWrite';
$postHooks[] = 'postWrite';
$requiredPermissions |= \OCP\Constants::PERMISSION_UPDATE;
break;
}
if ($this->checkPermissions($requiredPermissions)) {
$this->sendHooks($preHooks);
$result = $this->view->fopen($this->path, $mode);
$this->sendHooks($postHooks);
return $result;
} else {
throw new NotPermittedException();
}
}
public function delete() {
if ($this->checkPermissions(\OCP\Constants::PERMISSION_DELETE)) {
$this->sendHooks(array('preDelete'));
$this->view->unlink($this->path);
$nonExisting = new NonExistingFile($this->root, $this->view, $this->path);
$this->root->emit('\OC\Files', 'postDelete', array($nonExisting));
$this->exists = false;
$this->fileInfo = null;
} else {
throw new NotPermittedException();
}
}
/**
* @param string $targetPath
* @throws \OCP\Files\NotPermittedException
* @return \OC\Files\Node\Node
*/
public function copy($targetPath) {
$targetPath = $this->normalizePath($targetPath);
$parent = $this->root->get(dirname($targetPath));
if ($parent instanceof Folder and $this->isValidPath($targetPath) and $parent->isCreatable()) {
$nonExisting = new NonExistingFile($this->root, $this->view, $targetPath);
$this->root->emit('\OC\Files', 'preCopy', array($this, $nonExisting));
$this->root->emit('\OC\Files', 'preWrite', array($nonExisting));
$this->view->copy($this->path, $targetPath);
$targetNode = $this->root->get($targetPath);
$this->root->emit('\OC\Files', 'postCopy', array($this, $targetNode));
$this->root->emit('\OC\Files', 'postWrite', array($targetNode));
return $targetNode;
} else {
throw new NotPermittedException();
}
}
/**
* @param string $targetPath
* @throws \OCP\Files\NotPermittedException
* @return \OC\Files\Node\Node
*/
public function move($targetPath) {
$targetPath = $this->normalizePath($targetPath);
$parent = $this->root->get(dirname($targetPath));
if ($parent instanceof Folder and $this->isValidPath($targetPath) and $parent->isCreatable()) {
$nonExisting = new NonExistingFile($this->root, $this->view, $targetPath);
$this->root->emit('\OC\Files', 'preRename', array($this, $nonExisting));
$this->root->emit('\OC\Files', 'preWrite', array($nonExisting));
$this->view->rename($this->path, $targetPath);
$targetNode = $this->root->get($targetPath);
$this->root->emit('\OC\Files', 'postRename', array($this, $targetNode));
$this->root->emit('\OC\Files', 'postWrite', array($targetNode));
$this->path = $targetPath;
$this->fileInfo = null;
return $targetNode;
} else {
throw new NotPermittedException();
}
}
/**
* @param string $type
* @param bool $raw
* @return string
*/
public function hash($type, $raw = false) {
return $this->view->hash($type, $this->path, $raw);
}
}
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