Local::is_file() - Code Metrics - Inspection of "Merge pull request #1533 from nextcloud/stable10-r..." - nextcloud/server - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — stable10 ( 12ec1d...43aa11 )

by Morris

created 2016-09-28 20:01 UTC

Local::is_file() A

↳ Parent: Local

Complexity

Conditions	1
Paths	1

Size

Total Lines	3
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	1
eloc	2
nc	1
nop	1
dl	0
loc	3
rs	10
c	0
b	0
f	0

<?php
/**
 * @copyright Copyright (c) 2016, ownCloud, Inc.
 *
 * @author Bart Visscher <[email protected]>
 * @author Brice Maron <[email protected]>
 * @author Jakob Sack <[email protected]>
 * @author Joas Schilling <[email protected]>
 * @author Klaas Freitag <[email protected]>
 * @author Martin Mattel <[email protected]>
 * @author Michael Gapczynski <[email protected]>
 * @author Morris Jobke <[email protected]>
 * @author Robin Appelman <[email protected]>
 * @author Sjors van der Pluijm <[email protected]>
 * @author Stefan Weil <[email protected]>
 * @author Thomas Müller <[email protected]>
 * @author Tigran Mkrtchyan <[email protected]>
 * @author Vincent Petry <[email protected]>
 *
 * @license AGPL-3.0
 *
 * This code is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License, version 3,
 * as published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License, version 3,
 * along with this program.  If not, see <http://www.gnu.org/licenses/>
 *
 */

namespace OC\Files\Storage;

use OCP\Files\ForbiddenException;

/**
 * for local filestore, we only have to map the paths
 */
class Local extends \OC\Files\Storage\Common {
	protected $datadir;

	protected $dataDirLength;

	protected $allowSymlinks = false;

	protected $realDataDir;

	public function __construct($arguments) {
		if (!isset($arguments['datadir']) || !is_string($arguments['datadir'])) {
			throw new \InvalidArgumentException('No data directory set for local storage');
		}
		$this->datadir = $arguments['datadir'];
		// some crazy code uses a local storage on root...
		if ($this->datadir === '/') {
			$this->realDataDir = $this->datadir;
		} else {
			$this->realDataDir = rtrim(realpath($this->datadir), '/') . '/';
		}
		if (substr($this->datadir, -1) !== '/') {
			$this->datadir .= '/';
		}
		$this->dataDirLength = strlen($this->realDataDir);
	}

	public function __destruct() {
	}

	public function getId() {
		return 'local::' . $this->datadir;
	}

	public function mkdir($path) {
		return @mkdir($this->getSourcePath($path), 0777, true);
	}

	public function rmdir($path) {
		if (!$this->isDeletable($path)) {
			return false;
		}
		try {
			$it = new \RecursiveIteratorIterator(
				new \RecursiveDirectoryIterator($this->getSourcePath($path)),
				\RecursiveIteratorIterator::CHILD_FIRST
			);
			/**
			 * RecursiveDirectoryIterator on an NFS path isn't iterable with foreach
			 * This bug is fixed in PHP 5.5.9 or before
			 * See #8376
			 */
			$it->rewind();
			while ($it->valid()) {
				/**
				 * @var \SplFileInfo $file
				 */
				$file = $it->current();
				if (in_array($file->getBasename(), array('.', '..'))) {
					$it->next();
					continue;
				} elseif ($file->isDir()) {
					rmdir($file->getPathname());
				} elseif ($file->isFile() || $file->isLink()) {
					unlink($file->getPathname());
				}
				$it->next();
			}
			return rmdir($this->getSourcePath($path));
		} catch (\UnexpectedValueException $e) {
			return false;
		}
	}

	public function opendir($path) {
		return opendir($this->getSourcePath($path));
	}

	public function is_dir($path) {
		if (substr($path, -1) == '/') {
			$path = substr($path, 0, -1);
		}
		return is_dir($this->getSourcePath($path));
	}

	public function is_file($path) {
		return is_file($this->getSourcePath($path));
	}

	public function stat($path) {
		clearstatcache();
		$fullPath = $this->getSourcePath($path);
		$statResult = stat($fullPath);
		if (PHP_INT_SIZE === 4 && !$this->is_dir($path)) {
			$filesize = $this->filesize($path);
			$statResult['size'] = $filesize;
			$statResult[7] = $filesize;
		}
		return $statResult;
	}

	public function filetype($path) {
		$filetype = filetype($this->getSourcePath($path));
		if ($filetype == 'link') {
			$filetype = filetype(realpath($this->getSourcePath($path)));
		}
		return $filetype;
	}

	public function filesize($path) {
		if ($this->is_dir($path)) {
			return 0;
		}
		$fullPath = $this->getSourcePath($path);
		if (PHP_INT_SIZE === 4) {
			$helper = new \OC\LargeFileHelper;
			return $helper->getFilesize($fullPath);

		}
		return filesize($fullPath);
	}

	public function isReadable($path) {
		return is_readable($this->getSourcePath($path));
	}

	public function isUpdatable($path) {
		return is_writable($this->getSourcePath($path));
	}

	public function file_exists($path) {
		return file_exists($this->getSourcePath($path));
	}

	public function filemtime($path) {
		clearstatcache($this->getSourcePath($path));
		return $this->file_exists($path) ? filemtime($this->getSourcePath($path)) : false;
	}

	public function touch($path, $mtime = null) {
		// sets the modification time of the file to the given value.
		// If mtime is nil the current time is set.
		// note that the access time of the file always changes to the current time.
		if ($this->file_exists($path) and !$this->isUpdatable($path)) {
			return false;
		}
		if (!is_null($mtime)) {
			$result = touch($this->getSourcePath($path), $mtime);
		} else {
			$result = touch($this->getSourcePath($path));
		}
		if ($result) {
			clearstatcache(true, $this->getSourcePath($path));
		}

		return $result;
	}

	public function file_get_contents($path) {
		// file_get_contents() has a memory leak: https://bugs.php.net/bug.php?id=61961
		$fileName = $this->getSourcePath($path);

		$fileSize = filesize($fileName);
		if ($fileSize === 0) {
			return '';
		}

		$handle = fopen($fileName, 'rb');
		$content = fread($handle, $fileSize);
		fclose($handle);
		return $content;
	}

	public function file_put_contents($path, $data) {
		return file_put_contents($this->getSourcePath($path), $data);
class Author {
    private $name;

    public function __construct($name) {
        $this->name = $name;
    }

    public function getName() {
        return $this->name;
    }
}

abstract class Post {
    public function getAuthor() {
        return 'Johannes';
    }
}

class BlogPost extends Post {
    public function getAuthor() {
        return new Author('Johannes');
    }
}

class ForumPost extends Post { /* ... */ }

function my_function(Post $post) {
    echo strtoupper($post->getAuthor());
}
	}

	public function unlink($path) {

		if ($this->is_dir($path)) {
			return $this->rmdir($path);
		} else if ($this->is_file($path)) {
			return unlink($this->getSourcePath($path));
		} else {
			return false;
		}

	}

	public function rename($path1, $path2) {
		$srcParent = dirname($path1);
		$dstParent = dirname($path2);

		if (!$this->isUpdatable($srcParent)) {
			\OCP\Util::writeLog('core', 'unable to rename, source directory is not writable : ' . $srcParent, \OCP\Util::ERROR);
			return false;
		}

		if (!$this->isUpdatable($dstParent)) {
			\OCP\Util::writeLog('core', 'unable to rename, destination directory is not writable : ' . $dstParent, \OCP\Util::ERROR);
			return false;
		}

		if (!$this->file_exists($path1)) {
			\OCP\Util::writeLog('core', 'unable to rename, file does not exists : ' . $path1, \OCP\Util::ERROR);
			return false;
		}

		if ($this->is_dir($path2)) {
			$this->rmdir($path2);
		} else if ($this->is_file($path2)) {
			$this->unlink($path2);
		}

		if ($this->is_dir($path1)) {
			// we can't move folders across devices, use copy instead
			$stat1 = stat(dirname($this->getSourcePath($path1)));
			$stat2 = stat(dirname($this->getSourcePath($path2)));
			if ($stat1['dev'] !== $stat2['dev']) {
				$result = $this->copy($path1, $path2);
				if ($result) {
					$result &= $this->rmdir($path1);
				}
				return $result;
			}
		}

		return rename($this->getSourcePath($path1), $this->getSourcePath($path2));
	}

	public function copy($path1, $path2) {
		if ($this->is_dir($path1)) {
			return parent::copy($path1, $path2);
		} else {
			return copy($this->getSourcePath($path1), $this->getSourcePath($path2));
		}
	}

	public function fopen($path, $mode) {
		return fopen($this->getSourcePath($path), $mode);
	}

	public function hash($type, $path, $raw = false) {
		return hash_file($type, $this->getSourcePath($path), $raw);
	}

	public function free_space($path) {
		$sourcePath = $this->getSourcePath($path);
		// using !is_dir because $sourcePath might be a part file or
		// non-existing file, so we'd still want to use the parent dir
		// in such cases
		if (!is_dir($sourcePath)) {
			// disk_free_space doesn't work on files
			$sourcePath = dirname($sourcePath);
		}
		$space = @disk_free_space($sourcePath);
		if ($space === false || is_null($space)) {
			return \OCP\Files\FileInfo::SPACE_UNKNOWN;
		}
		return $space;
	}

	public function search($query) {
		return $this->searchInDir($query);
	}

	public function getLocalFile($path) {
		return $this->getSourcePath($path);
	}

	public function getLocalFolder($path) {
		return $this->getSourcePath($path);
	}

	/**
	 * @param string $query
	 * @param string $dir
	 * @return array
	 */
	protected function searchInDir($query, $dir = '') {
		$files = array();
		$physicalDir = $this->getSourcePath($dir);
		foreach (scandir($physicalDir) as $item) {
			if (\OC\Files\Filesystem::isIgnoredDir($item))
				continue;
			$physicalItem = $physicalDir . '/' . $item;

			if (strstr(strtolower($item), strtolower($query)) !== false) {

				$files[] = $dir . '/' . $item;
			}
			if (is_dir($physicalItem)) {
				$files = array_merge($files, $this->searchInDir($query, $dir . '/' . $item));
			}
		}
		return $files;
	}

	/**
	 * check if a file or folder has been updated since $time
	 *
	 * @param string $path
	 * @param int $time
	 * @return bool
	 */
	public function hasUpdated($path, $time) {
		if ($this->file_exists($path)) {
			return $this->filemtime($path) > $time;
		} else {
			return true;
		}
	}

	/**
	 * Get the source path (on disk) of a given path
	 *
	 * @param string $path
	 * @return string
	 * @throws ForbiddenException
	 */
	public function getSourcePath($path) {
		$fullPath = $this->datadir . $path;
		if ($this->allowSymlinks || $path === '') {
			return $fullPath;
		}
		$pathToResolve = $fullPath;
		$realPath = realpath($pathToResolve);
		while ($realPath === false) { // for non existing files check the parent directory
			$pathToResolve = dirname($pathToResolve);
			$realPath = realpath($pathToResolve);
		}
		if ($realPath) {
			$realPath = $realPath . '/';
		}
		if (substr($realPath, 0, $this->dataDirLength) === $this->realDataDir) {
			return $fullPath;
		} else {
			throw new ForbiddenException("Following symlinks is not allowed ('$fullPath' -> '$realPath' not inside '{$this->realDataDir}')", false);
		}
	}

	/**
	 * {@inheritdoc}
	 */
	public function isLocal() {
		return true;
	}

	/**
	 * get the ETag for a file or folder
	 *
	 * @param string $path
	 * @return string
	 */
	public function getETag($path) {
		if ($this->is_file($path)) {
			$stat = $this->stat($path);
			return md5(
				$stat['mtime'] .
				$stat['ino'] .
				$stat['dev'] .
				$stat['size']
			);
		} else {
			return parent::getETag($path);
		}
	}

	/**
	 * @param \OCP\Files\Storage $sourceStorage
	 * @param string $sourceInternalPath
	 * @param string $targetInternalPath
	 * @return bool
	 */
	public function copyFromStorage(\OCP\Files\Storage $sourceStorage, $sourceInternalPath, $targetInternalPath) {

		if ($sourceStorage->instanceOfStorage('\OC\Files\Storage\Local')) {
			/**
			 * @var \OC\Files\Storage\Local $sourceStorage
			 */
			$rootStorage = new Local(['datadir' => '/']);
			return $rootStorage->copy($sourceStorage->getSourcePath($sourceInternalPath), $this->getSourcePath($targetInternalPath));
		} else {
			return parent::copyFromStorage($sourceStorage, $sourceInternalPath, $targetInternalPath);
		}
	}

	/**
	 * @param \OCP\Files\Storage $sourceStorage
	 * @param string $sourceInternalPath
	 * @param string $targetInternalPath
	 * @return bool
	 */
	public function moveFromStorage(\OCP\Files\Storage $sourceStorage, $sourceInternalPath, $targetInternalPath) {

		if ($sourceStorage->instanceOfStorage('\OC\Files\Storage\Local')) {
			/**
			 * @var \OC\Files\Storage\Local $sourceStorage
			 */
			$rootStorage = new Local(['datadir' => '/']);
			return $rootStorage->rename($sourceStorage->getSourcePath($sourceInternalPath), $this->getSourcePath($targetInternalPath));
		} else {
			return parent::moveFromStorage($sourceStorage, $sourceInternalPath, $targetInternalPath);
		}
	}
}


1		<?php
2		/**
3		* @copyright Copyright (c) 2016, ownCloud, Inc.
4		*
5		* @author Bart Visscher <[email protected]>
6		* @author Brice Maron <[email protected]>
7		* @author Jakob Sack <[email protected]>
8		* @author Joas Schilling <[email protected]>
9		* @author Klaas Freitag <[email protected]>
10		* @author Martin Mattel <[email protected]>
11		* @author Michael Gapczynski <[email protected]>
12		* @author Morris Jobke <[email protected]>
13		* @author Robin Appelman <[email protected]>
14		* @author Sjors van der Pluijm <[email protected]>
15		* @author Stefan Weil <[email protected]>
16		* @author Thomas Müller <[email protected]>
17		* @author Tigran Mkrtchyan <[email protected]>
18		* @author Vincent Petry <[email protected]>
19		*
20		* @license AGPL-3.0
21		*
22		* This code is free software: you can redistribute it and/or modify
23		* it under the terms of the GNU Affero General Public License, version 3,
24		* as published by the Free Software Foundation.
25		*
26		* This program is distributed in the hope that it will be useful,
27		* but WITHOUT ANY WARRANTY; without even the implied warranty of
28		* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
29		* GNU Affero General Public License for more details.
30		*
31		* You should have received a copy of the GNU Affero General Public License, version 3,
32		* along with this program. If not, see <http://www.gnu.org/licenses/>
33		*
34		*/
35
36		namespace OC\Files\Storage;
37
38		use OCP\Files\ForbiddenException;
39
40		/**
41		* for local filestore, we only have to map the paths
42		*/
43		class Local extends \OC\Files\Storage\Common {
44		protected $datadir;
45
46		protected $dataDirLength;
47
48		protected $allowSymlinks = false;
49
50		protected $realDataDir;
51
52		public function __construct($arguments) {
53		if (!isset($arguments['datadir']) \|\| !is_string($arguments['datadir'])) {
54		throw new \InvalidArgumentException('No data directory set for local storage');
55		}
56		$this->datadir = $arguments['datadir'];
57		// some crazy code uses a local storage on root...
58		if ($this->datadir === '/') {
59		$this->realDataDir = $this->datadir;
60		} else {
61		$this->realDataDir = rtrim(realpath($this->datadir), '/') . '/';
62		}
63		if (substr($this->datadir, -1) !== '/') {
64		$this->datadir .= '/';
65		}
66		$this->dataDirLength = strlen($this->realDataDir);
67		}
68
69		public function __destruct() {
70		}
71
72		public function getId() {
73		return 'local::' . $this->datadir;
74		}
75
76		public function mkdir($path) {
77		return @mkdir($this->getSourcePath($path), 0777, true);
78		}
79
80		public function rmdir($path) {
81		if (!$this->isDeletable($path)) {
82		return false;
83		}
84		try {
85		$it = new \RecursiveIteratorIterator(
86		new \RecursiveDirectoryIterator($this->getSourcePath($path)),
87		\RecursiveIteratorIterator::CHILD_FIRST
88		);
89		/**
90		* RecursiveDirectoryIterator on an NFS path isn't iterable with foreach
91		* This bug is fixed in PHP 5.5.9 or before
92		* See #8376
93		*/
94		$it->rewind();
95		while ($it->valid()) {
96		/**
97		* @var \SplFileInfo $file
98		*/
99		$file = $it->current();
100		if (in_array($file->getBasename(), array('.', '..'))) {
101		$it->next();
102		continue;
103		} elseif ($file->isDir()) {
104		rmdir($file->getPathname());
105		} elseif ($file->isFile() \|\| $file->isLink()) {
106		unlink($file->getPathname());
107		}
108		$it->next();
109		}
110		return rmdir($this->getSourcePath($path));
111		} catch (\UnexpectedValueException $e) {
112		return false;
113		}
114		}
115
116		public function opendir($path) {
117		return opendir($this->getSourcePath($path));
118		}
119
120		public function is_dir($path) {
121		if (substr($path, -1) == '/') {
122		$path = substr($path, 0, -1);
123		}
124		return is_dir($this->getSourcePath($path));
125		}
126
127		public function is_file($path) {
128		return is_file($this->getSourcePath($path));
129		}
130
131		public function stat($path) {
132		clearstatcache();
133		$fullPath = $this->getSourcePath($path);
134		$statResult = stat($fullPath);
135		if (PHP_INT_SIZE === 4 && !$this->is_dir($path)) {
136		$filesize = $this->filesize($path);
137		$statResult['size'] = $filesize;
138		$statResult[7] = $filesize;
139		}
140		return $statResult;
141		}
142
143		public function filetype($path) {
144		$filetype = filetype($this->getSourcePath($path));
145		if ($filetype == 'link') {
146		$filetype = filetype(realpath($this->getSourcePath($path)));
147		}
148		return $filetype;
149		}
150
151		public function filesize($path) {
152		if ($this->is_dir($path)) {
153		return 0;
154		}
155		$fullPath = $this->getSourcePath($path);
156		if (PHP_INT_SIZE === 4) {
157		$helper = new \OC\LargeFileHelper;
158		return $helper->getFilesize($fullPath);
		0 ignored issues – show Bug Compatibility introduced 2016-06-09 12:21 UTC by Report Bug Copy Issue Report The expression `$helper->getFilesize($fullPath);` of type `integer\|double` adds the type `double` to the return on line 158 which is incompatible with the return type declared by the interface `OCP\Files\Storage::filesize` of type `integer\|false`. Loading history...
159		}
160		return filesize($fullPath);
161		}
162
163		public function isReadable($path) {
164		return is_readable($this->getSourcePath($path));
165		}
166
167		public function isUpdatable($path) {
168		return is_writable($this->getSourcePath($path));
169		}
170
171		public function file_exists($path) {
172		return file_exists($this->getSourcePath($path));
173		}
174
175		public function filemtime($path) {
176		clearstatcache($this->getSourcePath($path));
177		return $this->file_exists($path) ? filemtime($this->getSourcePath($path)) : false;
178		}
179
180		public function touch($path, $mtime = null) {
181		// sets the modification time of the file to the given value.
182		// If mtime is nil the current time is set.
183		// note that the access time of the file always changes to the current time.
184		if ($this->file_exists($path) and !$this->isUpdatable($path)) {
185		return false;
186		}
187		if (!is_null($mtime)) {
188		$result = touch($this->getSourcePath($path), $mtime);
189		} else {
190		$result = touch($this->getSourcePath($path));
191		}
192		if ($result) {
193		clearstatcache(true, $this->getSourcePath($path));
194		}
195
196		return $result;
197		}
198
199		public function file_get_contents($path) {
200		// file_get_contents() has a memory leak: https://bugs.php.net/bug.php?id=61961
201		$fileName = $this->getSourcePath($path);
202
203		$fileSize = filesize($fileName);
204		if ($fileSize === 0) {
205		return '';
206		}
207
208		$handle = fopen($fileName, 'rb');
209		$content = fread($handle, $fileSize);
210		fclose($handle);
211		return $content;
212		}
213
214		public function file_put_contents($path, $data) {
215		return file_put_contents($this->getSourcePath($path), $data);
		0 ignored issues – show Bug Best Practice introduced 2016-06-09 12:21 UTC by Report Bug Copy Issue Report The return type of `return file_put_contents...rcePath($path), $data);` (`integer`) is incompatible with the return type declared by the interface `OCP\Files\Storage::file_put_contents` of type `boolean`. If you return a value from a function or method, it should be a sub-type of the type that is given by the parent type f.e. an interface, or abstract method. This is more formally defined by the Lizkov substitution principle, and guarantees that classes that depend on the parent type can use any instance of a child type interchangably. This principle also belongs to the SOLID principles for object oriented design. Let’s take a look at an example: class Author { private $name; public function __construct($name) { $this->name = $name; } public function getName() { return $this->name; } } abstract class Post { public function getAuthor() { return 'Johannes'; } } class BlogPost extends Post { public function getAuthor() { return new Author('Johannes'); } } class ForumPost extends Post { /* ... */ } function my_function(Post $post) { echo strtoupper($post->getAuthor()); } Our function `my_function` expects a `Post` object, and outputs the author of the post. The base class `Post` returns a simple string and outputting a simple string will work just fine. However, the child class `BlogPost` which is a sub-type of `Post` instead decided to return an `object`, and is therefore violating the SOLID principles. If a `BlogPost` were passed to `my_function`, PHP would not complain, but ultimately fail when executing the `strtoupper` call in its body. Loading history...
216		}
217
218	View Code Duplication	public function unlink($path) {
		0 ignored issues – show Duplication introduced 2016-06-09 12:21 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
219		if ($this->is_dir($path)) {
220		return $this->rmdir($path);
221		} else if ($this->is_file($path)) {
222		return unlink($this->getSourcePath($path));
223		} else {
224		return false;
225		}
226
227		}
228
229		public function rename($path1, $path2) {
230		$srcParent = dirname($path1);
231		$dstParent = dirname($path2);
232
233		if (!$this->isUpdatable($srcParent)) {
234		\OCP\Util::writeLog('core', 'unable to rename, source directory is not writable : ' . $srcParent, \OCP\Util::ERROR);
235		return false;
236		}
237
238		if (!$this->isUpdatable($dstParent)) {
239		\OCP\Util::writeLog('core', 'unable to rename, destination directory is not writable : ' . $dstParent, \OCP\Util::ERROR);
240		return false;
241		}
242
243		if (!$this->file_exists($path1)) {
244		\OCP\Util::writeLog('core', 'unable to rename, file does not exists : ' . $path1, \OCP\Util::ERROR);
245		return false;
246		}
247
248		if ($this->is_dir($path2)) {
249		$this->rmdir($path2);
250		} else if ($this->is_file($path2)) {
251		$this->unlink($path2);
252		}
253
254		if ($this->is_dir($path1)) {
255		// we can't move folders across devices, use copy instead
256		$stat1 = stat(dirname($this->getSourcePath($path1)));
257		$stat2 = stat(dirname($this->getSourcePath($path2)));
258		if ($stat1['dev'] !== $stat2['dev']) {
259		$result = $this->copy($path1, $path2);
260		if ($result) {
261		$result &= $this->rmdir($path1);
262		}
263		return $result;
264		}
265		}
266
267		return rename($this->getSourcePath($path1), $this->getSourcePath($path2));
268		}
269
270		public function copy($path1, $path2) {
271		if ($this->is_dir($path1)) {
272		return parent::copy($path1, $path2);
273		} else {
274		return copy($this->getSourcePath($path1), $this->getSourcePath($path2));
275		}
276		}
277
278		public function fopen($path, $mode) {
279		return fopen($this->getSourcePath($path), $mode);
280		}
281
282		public function hash($type, $path, $raw = false) {
283		return hash_file($type, $this->getSourcePath($path), $raw);
284		}
285
286		public function free_space($path) {
287		$sourcePath = $this->getSourcePath($path);
288		// using !is_dir because $sourcePath might be a part file or
289		// non-existing file, so we'd still want to use the parent dir
290		// in such cases
291		if (!is_dir($sourcePath)) {
292		// disk_free_space doesn't work on files
293		$sourcePath = dirname($sourcePath);
294		}
295		$space = @disk_free_space($sourcePath);
296		if ($space === false \|\| is_null($space)) {
297		return \OCP\Files\FileInfo::SPACE_UNKNOWN;
298		}
299		return $space;
300		}
301
302		public function search($query) {
303		return $this->searchInDir($query);
304		}
305
306		public function getLocalFile($path) {
307		return $this->getSourcePath($path);
308		}
309
310		public function getLocalFolder($path) {
311		return $this->getSourcePath($path);
312		}
313
314		/**
315		* @param string $query
316		* @param string $dir
317		* @return array
318		*/
319		protected function searchInDir($query, $dir = '') {
320		$files = array();
321		$physicalDir = $this->getSourcePath($dir);
322		foreach (scandir($physicalDir) as $item) {
323		if (\OC\Files\Filesystem::isIgnoredDir($item))
324		continue;
325		$physicalItem = $physicalDir . '/' . $item;
326
327	View Code Duplication	if (strstr(strtolower($item), strtolower($query)) !== false) {
		0 ignored issues – show Duplication introduced 2016-06-09 12:21 UTC by Report Bug Copy Issue Report This code seems to be duplicated across your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
328		$files[] = $dir . '/' . $item;
329		}
330		if (is_dir($physicalItem)) {
331		$files = array_merge($files, $this->searchInDir($query, $dir . '/' . $item));
332		}
333		}
334		return $files;
335		}
336
337		/**
338		* check if a file or folder has been updated since $time
339		*
340		* @param string $path
341		* @param int $time
342		* @return bool
343		*/
344		public function hasUpdated($path, $time) {
345		if ($this->file_exists($path)) {
346		return $this->filemtime($path) > $time;
347		} else {
348		return true;
349		}
350		}
351
352		/**
353		* Get the source path (on disk) of a given path
354		*
355		* @param string $path
356		* @return string
357		* @throws ForbiddenException
358		*/
359		public function getSourcePath($path) {
360		$fullPath = $this->datadir . $path;
361		if ($this->allowSymlinks \|\| $path === '') {
362		return $fullPath;
363		}
364		$pathToResolve = $fullPath;
365		$realPath = realpath($pathToResolve);
366		while ($realPath === false) { // for non existing files check the parent directory
367		$pathToResolve = dirname($pathToResolve);
368		$realPath = realpath($pathToResolve);
369		}
370		if ($realPath) {
371		$realPath = $realPath . '/';
372		}
373		if (substr($realPath, 0, $this->dataDirLength) === $this->realDataDir) {
374		return $fullPath;
375		} else {
376		throw new ForbiddenException("Following symlinks is not allowed ('$fullPath' -> '$realPath' not inside '{$this->realDataDir}')", false);
377		}
378		}
379
380		/**
381		* {@inheritdoc}
382		*/
383		public function isLocal() {
384		return true;
385		}
386
387		/**
388		* get the ETag for a file or folder
389		*
390		* @param string $path
391		* @return string
392		*/
393		public function getETag($path) {
394		if ($this->is_file($path)) {
395		$stat = $this->stat($path);
396		return md5(
397		$stat['mtime'] .
398		$stat['ino'] .
399		$stat['dev'] .
400		$stat['size']
401		);
402		} else {
403		return parent::getETag($path);
404		}
405		}
406
407		/**
408		* @param \OCP\Files\Storage $sourceStorage
409		* @param string $sourceInternalPath
410		* @param string $targetInternalPath
411		* @return bool
412		*/
413	View Code Duplication	public function copyFromStorage(\OCP\Files\Storage $sourceStorage, $sourceInternalPath, $targetInternalPath) {
		0 ignored issues – show Duplication introduced 2016-06-09 12:21 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
414		if ($sourceStorage->instanceOfStorage('\OC\Files\Storage\Local')) {
415		/**
416		* @var \OC\Files\Storage\Local $sourceStorage
417		*/
418		$rootStorage = new Local(['datadir' => '/']);
419		return $rootStorage->copy($sourceStorage->getSourcePath($sourceInternalPath), $this->getSourcePath($targetInternalPath));
420		} else {
421		return parent::copyFromStorage($sourceStorage, $sourceInternalPath, $targetInternalPath);
422		}
423		}
424
425		/**
426		* @param \OCP\Files\Storage $sourceStorage
427		* @param string $sourceInternalPath
428		* @param string $targetInternalPath
429		* @return bool
430		*/
431	View Code Duplication	public function moveFromStorage(\OCP\Files\Storage $sourceStorage, $sourceInternalPath, $targetInternalPath) {
		0 ignored issues – show Duplication introduced 2016-06-09 12:21 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
432		if ($sourceStorage->instanceOfStorage('\OC\Files\Storage\Local')) {
433		/**
434		* @var \OC\Files\Storage\Local $sourceStorage
435		*/
436		$rootStorage = new Local(['datadir' => '/']);
437		return $rootStorage->rename($sourceStorage->getSourcePath($sourceInternalPath), $this->getSourcePath($targetInternalPath));
438		} else {
439		return parent::moveFromStorage($sourceStorage, $sourceInternalPath, $targetInternalPath);
440		}
441		}
442		}
443

nextcloud / server

Push — stable10 ( 12ec1d...43aa11 )

Local::is_file() A

Complexity

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Duplication

Importance

Duplication Side-by-Side

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