ILIAS: League\Flysystem\Filesystem Class Reference

Returns: bool True on success, false on failure.

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writeStream ($path, $resource, array $config=[])

Write a new file using a stream.

Parameters

string	$path	The path of the new file.
resource	$resource	The file handle.
array	$config	An optional configuration array.

Exceptions

InvalidArgumentException If $resource is not a file handle.

Exceptions

Returns: bool True on success, false on failure.

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put ($path, $contents, array $config=[])

Create a file or update if exists.

Parameters

string	$path	The path to the file.
string	$contents	The file contents.
array	$config	An optional configuration array.

Returns: bool True on success, false on failure.

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putStream ($path, $resource, array $config=[])

Create a file or update if exists.

Parameters

string	$path	The path to the file.
resource	$resource	The file handle.
array	$config	An optional configuration array.

Exceptions

InvalidArgumentException Thrown if $resource is not a resource.

Returns: bool True on success, false on failure.

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readAndDelete ($path)

Read and delete a file.

Parameters

string $path The path to the file.

Exceptions

Returns: string|false The file contents, or false on failure.

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update ($path, $contents, array $config=[])

Update an existing file.

Parameters

string	$path	The path of the existing file.
string	$contents	The file contents.
array	$config	An optional configuration array.

Exceptions

Returns: bool True on success, false on failure.

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updateStream ($path, $resource, array $config=[])

Update an existing file using a stream.

Parameters

string	$path	The path of the existing file.
resource	$resource	The file handle.
array	$config	An optional configuration array.

Exceptions

InvalidArgumentException If $resource is not a file handle.

Exceptions

Returns: bool True on success, false on failure.

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read ($path)

Read a file.

Parameters

string $path The path to the file.

Exceptions

Returns: string|false The file contents or false on failure.

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readStream ($path)

Retrieves a read-stream for a path.

Parameters

string $path The path to the file.

Exceptions

Returns: resource|false The path resource or false on failure.

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rename ($path, $newpath)

Rename a file.

Parameters

string	$path	Path to the existing file.
string	$newpath	The new path of the file.

Exceptions

FileExistsException	Thrown if $newpath exists.
FileNotFoundException	Thrown if $path does not exist.

Returns: bool True on success, false on failure.

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copy ($path, $newpath)

Copy a file.

Parameters

string	$path	Path to the existing file.
string	$newpath	The new path of the file.

Exceptions

FileExistsException	Thrown if $newpath exists.
FileNotFoundException	Thrown if $path does not exist.

Returns: bool True on success, false on failure.

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delete ($path)

Delete a file.

Parameters

string $path

Exceptions

Returns: bool True on success, false on failure.

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deleteDir ($dirname)

Delete a directory.

Parameters

string $dirname

Exceptions

RootViolationException Thrown if $dirname is empty.

Returns: bool True on success, false on failure.

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createDir ($dirname, array $config=[])

Create a directory.

Parameters

string	$dirname	The name of the new directory.
array	$config	An optional configuration array.

Returns: bool True on success, false on failure.

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listContents ($directory='', $recursive=false)

List contents of a directory.

Parameters

string	$directory	The directory to list.
bool	$recursive	Whether to list recursively.

Returns: array A list of file metadata.

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getMimetype ($path)

Get a file's mime-type.

Parameters

string $path The path to the file.

Exceptions

Returns: string|false The file mime-type or false on failure.

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getTimestamp ($path)

Get a file's timestamp.

Parameters

string $path The path to the file.

Exceptions

Returns: string|false The timestamp or false on failure.

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getVisibility ($path)

Get a file's visibility.

Parameters

string $path The path to the file.

Exceptions

Returns: string|false The visibility (public|private) or false on failure.

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getSize ($path)

Get a file's size.

Parameters

string $path The path to the file.

Returns: int|false The file size or false on failure.

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setVisibility ($path, $visibility)

Set the visibility for a file.

Parameters

string	$path	The path to the file.
string	$visibility	One of 'public' or 'private'.

Returns: bool True on success, false on failure.

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getMetadata ($path)

Get a file's metadata.

Parameters

string $path The path to the file.

Exceptions

Returns: array|false The file metadata or false on failure.

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get ($path, Handler $handler=null)

Get a file/directory handler.

Parameters

string	$path	The path to the file.
Handler	$handler	An optional existing handler to populate.

Returns: Handler Either a file or directory handler.

More...

assertPresent ($path)

Assert a file is present. More...

assertAbsent ($path)

Assert a file is absent. More...

Public Member Functions inherited from League\Flysystem\FilesystemInterface

has ($path)

Check whether a file exists. More...

read ($path)

Read a file. More...

readStream ($path)

Retrieves a read-stream for a path. More...

listContents ($directory='', $recursive=false)

List contents of a directory. More...

getMetadata ($path)

Get a file's metadata. More...

getSize ($path)

Get a file's size. More...

getMimetype ($path)

Get a file's mime-type. More...

getTimestamp ($path)

Get a file's timestamp. More...

getVisibility ($path)

Get a file's visibility. More...

write ($path, $contents, array $config=[])

Write a new file. More...

writeStream ($path, $resource, array $config=[])

Write a new file using a stream. More...

update ($path, $contents, array $config=[])

Update an existing file. More...

updateStream ($path, $resource, array $config=[])

Update an existing file using a stream. More...

rename ($path, $newpath)

Rename a file. More...

copy ($path, $newpath)

Copy a file. More...

delete ($path)

Delete a file. More...

deleteDir ($dirname)

Delete a directory. More...

createDir ($dirname, array $config=[])

Create a directory. More...

setVisibility ($path, $visibility)

Set the visibility for a file. More...

put ($path, $contents, array $config=[])

Create a file or update if exists. More...

putStream ($path, $resource, array $config=[])

Create a file or update if exists. More...

readAndDelete ($path)

Read and delete a file. More...

get ($path, Handler $handler=null)

Get a file/directory handler. More...

addPlugin (PluginInterface $plugin)

Register a plugin. More...

Protected Attributes
	$adapter

Detailed Description

@method array getWithMetadata(string $path, array $metadata) @method bool forceCopy(string $path, string $newpath) @method bool forceRename(string $path, string $newpath) @method array listFiles(string $path = '', boolean $recursive = false) @method array listPaths(string $path = '', boolean $recursive = false) @method array listWith(array $keys = [], $directory = '', $recursive = false)

Definition at line 18 of file Filesystem.php.

Constructor & Destructor Documentation

◆ __construct()

League\Flysystem\Filesystem::__construct	(	AdapterInterface	$adapter,
			$config = `null`
	)

Constructor.

Parameters

AdapterInterface	$adapter
Config \| array	$config

Definition at line 34 of file Filesystem.php.

    {
        $this->adapter = $adapter;
        $this->setConfig($config);
    }

References League\Flysystem\Filesystem\$adapter, $config, and League\Flysystem\setConfig().

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Member Function Documentation

◆ assertAbsent()

League\Flysystem\Filesystem::assertAbsent ( $path )

Assert a file is absent.

Parameters

string $path path to file

Exceptions

Returns: void

Definition at line 399 of file Filesystem.php.

    {
        if ($this->config->get('disable_asserts', false) === false && $this->has($path)) {
            throw new FileExistsException($path);
        }
    }

References $path.

Referenced by League\Flysystem\Filesystem\copy(), League\Flysystem\Filesystem\rename(), League\Flysystem\Filesystem\write(), and League\Flysystem\Filesystem\writeStream().

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◆ assertPresent()

League\Flysystem\Filesystem::assertPresent ( $path )

Assert a file is present.

Parameters

string $path path to file

Exceptions

Returns: void

Definition at line 383 of file Filesystem.php.

    {
        if ($this->config->get('disable_asserts', false) === false && ! $this->has($path)) {
            throw new FileNotFoundException($path);
        }
    }

References $path.

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◆ copy()

League\Flysystem\Filesystem::copy	(	$path,
		$newpath
	)

Copy a file.

Parameters

string	$path	Path to the existing file.
string	$newpath	The new path of the file.

Exceptions

FileExistsException	Thrown if $newpath exists.
FileNotFoundException	Thrown if $path does not exist.

Returns: bool True on success, false on failure.

Definition at line 219 of file Filesystem.php.

    {
        $path = Util::normalizePath($path);
        $newpath = Util::normalizePath($newpath);
        $this->assertPresent($path);
        $this->assertAbsent($newpath);
 
        return $this->getAdapter()->copy($path, $newpath);
    }

References $path, League\Flysystem\Filesystem\assertAbsent(), League\Flysystem\Filesystem\assertPresent(), League\Flysystem\Filesystem\getAdapter(), and League\Flysystem\Util\normalizePath().

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◆ createDir()

League\Flysystem\Filesystem::createDir	(		$dirname,
		array	$config = `[]`
	)

Create a directory.

Parameters

string	$dirname	The name of the new directory.
array	$config	An optional configuration array.

Returns: bool True on success, false on failure.

Definition at line 257 of file Filesystem.php.

    {
        $dirname = Util::normalizePath($dirname);
        $config = $this->prepareConfig($config);
 
        return (bool) $this->getAdapter()->createDir($dirname, $config);
    }

References $config, League\Flysystem\Filesystem\getAdapter(), League\Flysystem\Util\normalizePath(), and League\Flysystem\prepareConfig().

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◆ delete()

League\Flysystem\Filesystem::delete ( $path )

Delete a file.

Parameters

string $path

Exceptions

Returns: bool True on success, false on failure.

Definition at line 232 of file Filesystem.php.

    {
        $path = Util::normalizePath($path);
        $this->assertPresent($path);
 
        return $this->getAdapter()->delete($path);
    }

References $path, League\Flysystem\Filesystem\assertPresent(), League\Flysystem\Filesystem\getAdapter(), and League\Flysystem\Util\normalizePath().

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◆ deleteDir()

League\Flysystem\Filesystem::deleteDir ( $dirname )

Delete a directory.

Parameters

string $dirname

Exceptions

RootViolationException Thrown if $dirname is empty.

Returns: bool True on success, false on failure.

Definition at line 243 of file Filesystem.php.

    {
        $dirname = Util::normalizePath($dirname);
 
        if ($dirname === '') {
            throw new RootViolationException('Root directories can not be deleted.');
        }
 
        return (bool) $this->getAdapter()->deleteDir($dirname);
    }

References League\Flysystem\Filesystem\getAdapter(), and League\Flysystem\Util\normalizePath().

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◆ get()

League\Flysystem\Filesystem::get	(		$path,
		Handler	$handler = `null`
	)

Get a file/directory handler.

Parameters

string	$path	The path to the file.
Handler	$handler	An optional existing handler to populate.

Returns: Handler Either a file or directory handler.

Definition at line 359 of file Filesystem.php.

    {
        $path = Util::normalizePath($path);
 
        if ( ! $handler) {
            $metadata = $this->getMetadata($path);
            $handler = $metadata['type'] === 'file' ? new File($this, $path) : new Directory($this, $path);
        }
 
        $handler->setPath($path);
        $handler->setFilesystem($this);
 
        return $handler;
    }

References $handler, $metadata, $path, League\Flysystem\Filesystem\getMetadata(), and League\Flysystem\Util\normalizePath().

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◆ getAdapter()

League\Flysystem\Filesystem::getAdapter ( )

Get the Adapter.

Returns: AdapterInterface adapter

Definition at line 45 of file Filesystem.php.

    {
        return $this->adapter;
    }

References League\Flysystem\Filesystem\$adapter.

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◆ getMetadata()

League\Flysystem\Filesystem::getMetadata ( $path )

Get a file's metadata.

Parameters

string $path The path to the file.

Exceptions

Returns: array|false The file metadata or false on failure.

Definition at line 348 of file Filesystem.php.

    {
        $path = Util::normalizePath($path);
        $this->assertPresent($path);
 
        return $this->getAdapter()->getMetadata($path);
    }

References $path, League\Flysystem\Filesystem\assertPresent(), League\Flysystem\Filesystem\getAdapter(), and League\Flysystem\Util\normalizePath().

Referenced by League\Flysystem\Filesystem\get().

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◆ getMimetype()

League\Flysystem\Filesystem::getMimetype ( $path )

Get a file's mime-type.

Parameters

string $path The path to the file.

Exceptions

Returns: string|false The file mime-type or false on failure.

Definition at line 279 of file Filesystem.php.

    {
        $path = Util::normalizePath($path);
        $this->assertPresent($path);
 
        if ( ! $object = $this->getAdapter()->getMimetype($path)) {
            return false;
        }
 
        return $object['mimetype'];
    }

References $path, League\Flysystem\Filesystem\assertPresent(), League\Flysystem\Filesystem\getAdapter(), League\Flysystem\Filesystem\getMimetype(), and League\Flysystem\Util\normalizePath().

Referenced by League\Flysystem\Filesystem\getMimetype().

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◆ getSize()

League\Flysystem\Filesystem::getSize ( $path )

Get a file's size.

Parameters

string $path The path to the file.

Returns: int|false The file size or false on failure.

Definition at line 324 of file Filesystem.php.

    {
        $path = Util::normalizePath($path);
 
        if (($object = $this->getAdapter()->getSize($path)) === false || ! isset($object['size'])) {
            return false;
        }
 
        return (int) $object['size'];
    }

References $path, League\Flysystem\Filesystem\getAdapter(), League\Flysystem\Filesystem\getSize(), and League\Flysystem\Util\normalizePath().

Referenced by League\Flysystem\Filesystem\getSize().

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◆ getTimestamp()

League\Flysystem\Filesystem::getTimestamp ( $path )

Get a file's timestamp.

Parameters

string $path The path to the file.

Exceptions

Returns: string|false The timestamp or false on failure.

Definition at line 294 of file Filesystem.php.

    {
        $path = Util::normalizePath($path);
        $this->assertPresent($path);
 
        if ( ! $object = $this->getAdapter()->getTimestamp($path)) {
            return false;
        }
 
        return $object['timestamp'];
    }

References $path, League\Flysystem\Filesystem\assertPresent(), League\Flysystem\Filesystem\getAdapter(), League\Flysystem\Filesystem\getTimestamp(), and League\Flysystem\Util\normalizePath().

Referenced by League\Flysystem\Filesystem\getTimestamp().

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◆ getVisibility()

League\Flysystem\Filesystem::getVisibility ( $path )

Get a file's visibility.

Parameters

string $path The path to the file.

Exceptions

Returns: string|false The visibility (public|private) or false on failure.

Definition at line 309 of file Filesystem.php.

    {
        $path = Util::normalizePath($path);
        $this->assertPresent($path);
 
        if (($object = $this->getAdapter()->getVisibility($path)) === false) {
            return false;
        }
 
        return $object['visibility'];
    }

References $path, League\Flysystem\Filesystem\assertPresent(), League\Flysystem\Filesystem\getAdapter(), League\Flysystem\Filesystem\getVisibility(), and League\Flysystem\Util\normalizePath().

Referenced by League\Flysystem\Filesystem\getVisibility().

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◆ has()

League\Flysystem\Filesystem::has ( $path )

Check whether a file exists.

Parameters

string $path

Returns: bool

Definition at line 53 of file Filesystem.php.

    {
        $path = Util::normalizePath($path);
 
        return strlen($path) === 0 ? false : (bool) $this->getAdapter()->has($path);
    }

References $path, League\Flysystem\Filesystem\getAdapter(), and League\Flysystem\Util\normalizePath().

Referenced by League\Flysystem\Filesystem\put(), and League\Flysystem\Filesystem\putStream().

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◆ listContents()

League\Flysystem\Filesystem::listContents	(	$directory = `''`,
		$recursive = `false`
	)

List contents of a directory.

Parameters

string	$directory	The directory to list.
bool	$recursive	Whether to list recursively.

Returns: array A list of file metadata.

Definition at line 268 of file Filesystem.php.

    {
        $directory = Util::normalizePath($directory);
        $contents = $this->getAdapter()->listContents($directory, $recursive);
 
        return (new ContentListingFormatter($directory, $recursive))->formatListing($contents);
    }

References $contents, League\Flysystem\Filesystem\getAdapter(), and League\Flysystem\Util\normalizePath().

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◆ put()

League\Flysystem\Filesystem::put	(		$path,
			$contents,
		array	$config = `[]`
	)

Create a file or update if exists.

Parameters

string	$path	The path to the file.
string	$contents	The file contents.
array	$config	An optional configuration array.

Returns: bool True on success, false on failure.

Definition at line 93 of file Filesystem.php.

    {
        $path = Util::normalizePath($path);
        $config = $this->prepareConfig($config);
 
        if ( ! $this->adapter instanceof CanOverwriteFiles && $this->has($path)) {
            return (bool) $this->getAdapter()->update($path, $contents, $config);
        }
 
        return (bool) $this->getAdapter()->write($path, $contents, $config);
    }

References $config, $contents, $path, League\Flysystem\Filesystem\getAdapter(), League\Flysystem\Filesystem\has(), League\Flysystem\Util\normalizePath(), and League\Flysystem\prepareConfig().

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◆ putStream()

League\Flysystem\Filesystem::putStream	(		$path,
			$resource,
		array	$config = `[]`
	)

Create a file or update if exists.

Parameters

string	$path	The path to the file.
resource	$resource	The file handle.
array	$config	An optional configuration array.

Exceptions

InvalidArgumentException Thrown if $resource is not a resource.

Returns: bool True on success, false on failure.

Definition at line 108 of file Filesystem.php.

    {
        if ( ! is_resource($resource)) {
            throw new InvalidArgumentException(__METHOD__ . ' expects argument #2 to be a valid resource.');
        }
 
        $path = Util::normalizePath($path);
        $config = $this->prepareConfig($config);
        Util::rewindStream($resource);
 
        if ( ! $this->adapter instanceof CanOverwriteFiles &&$this->has($path)) {
            return (bool) $this->getAdapter()->updateStream($path, $resource, $config);
        }
 
        return (bool) $this->getAdapter()->writeStream($path, $resource, $config);
    }

References $config, $path, League\Flysystem\Filesystem\getAdapter(), League\Flysystem\Filesystem\has(), League\Flysystem\Util\normalizePath(), League\Flysystem\prepareConfig(), and League\Flysystem\Util\rewindStream().

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◆ read()

League\Flysystem\Filesystem::read ( $path )

Read a file.

Parameters

string $path The path to the file.

Exceptions

Returns: string|false The file contents or false on failure.

Definition at line 176 of file Filesystem.php.

    {
        $path = Util::normalizePath($path);
        $this->assertPresent($path);
 
        if ( ! ($object = $this->getAdapter()->read($path))) {
            return false;
        }
 
        return $object['contents'];
    }

References $path, League\Flysystem\Filesystem\assertPresent(), League\Flysystem\Filesystem\getAdapter(), League\Flysystem\Util\normalizePath(), and League\Flysystem\Filesystem\read().

Referenced by League\Flysystem\Filesystem\read(), and League\Flysystem\Filesystem\readAndDelete().

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◆ readAndDelete()

League\Flysystem\Filesystem::readAndDelete ( $path )

Read and delete a file.

Parameters

string $path The path to the file.

Exceptions

Returns: string|false The file contents, or false on failure.

Definition at line 128 of file Filesystem.php.

    {
        $path = Util::normalizePath($path);
        $this->assertPresent($path);
        $contents = $this->read($path);
 
        if ($contents === false) {
            return false;
        }
 
        $this->delete($path);
 
        return $contents;
    }

References $contents, $path, League\Flysystem\Filesystem\assertPresent(), League\Flysystem\Util\normalizePath(), and League\Flysystem\Filesystem\read().

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◆ readStream()

League\Flysystem\Filesystem::readStream ( $path )

Retrieves a read-stream for a path.

Parameters

string $path The path to the file.

Exceptions

Returns: resource|false The path resource or false on failure.

Definition at line 191 of file Filesystem.php.

    {
        $path = Util::normalizePath($path);
        $this->assertPresent($path);
 
        if ( ! $object = $this->getAdapter()->readStream($path)) {
            return false;
        }
 
        return $object['stream'];
    }

References $path, League\Flysystem\Filesystem\assertPresent(), League\Flysystem\Filesystem\getAdapter(), League\Flysystem\Util\normalizePath(), and League\Flysystem\Filesystem\readStream().

Referenced by League\Flysystem\Filesystem\readStream().

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◆ rename()

League\Flysystem\Filesystem::rename	(	$path,
		$newpath
	)

Rename a file.

Parameters

string	$path	Path to the existing file.
string	$newpath	The new path of the file.

Exceptions

FileExistsException	Thrown if $newpath exists.
FileNotFoundException	Thrown if $path does not exist.

Returns: bool True on success, false on failure.

Definition at line 206 of file Filesystem.php.

    {
        $path = Util::normalizePath($path);
        $newpath = Util::normalizePath($newpath);
        $this->assertPresent($path);
        $this->assertAbsent($newpath);
 
        return (bool) $this->getAdapter()->rename($path, $newpath);
    }

References $path, League\Flysystem\Filesystem\assertAbsent(), League\Flysystem\Filesystem\assertPresent(), League\Flysystem\Filesystem\getAdapter(), and League\Flysystem\Util\normalizePath().

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◆ setVisibility()

League\Flysystem\Filesystem::setVisibility	(	$path,
		$visibility
	)

Set the visibility for a file.

Parameters

string	$path	The path to the file.
string	$visibility	One of 'public' or 'private'.

Returns: bool True on success, false on failure.

Definition at line 338 of file Filesystem.php.

    {
        $path = Util::normalizePath($path);
 
        return (bool) $this->getAdapter()->setVisibility($path, $visibility);
    }

References $path, League\Flysystem\Filesystem\getAdapter(), and League\Flysystem\Util\normalizePath().

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◆ update()

League\Flysystem\Filesystem::update	(		$path,
			$contents,
		array	$config = `[]`
	)

Update an existing file.

Parameters

string	$path	The path of the existing file.
string	$contents	The file contents.
array	$config	An optional configuration array.

Exceptions

Returns: bool True on success, false on failure.

Definition at line 146 of file Filesystem.php.

    {
        $path = Util::normalizePath($path);
        $config = $this->prepareConfig($config);
 
        $this->assertPresent($path);
 
        return (bool) $this->getAdapter()->update($path, $contents, $config);
    }

References $config, $contents, $path, League\Flysystem\Filesystem\assertPresent(), League\Flysystem\Filesystem\getAdapter(), League\Flysystem\Util\normalizePath(), and League\Flysystem\prepareConfig().

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◆ updateStream()

League\Flysystem\Filesystem::updateStream	(		$path,
			$resource,
		array	$config = `[]`
	)

Update an existing file using a stream.

Parameters

string	$path	The path of the existing file.
resource	$resource	The file handle.
array	$config	An optional configuration array.

Exceptions

InvalidArgumentException If $resource is not a file handle.

Exceptions

Returns: bool True on success, false on failure.

Definition at line 159 of file Filesystem.php.

    {
        if ( ! is_resource($resource)) {
            throw new InvalidArgumentException(__METHOD__ . ' expects argument #2 to be a valid resource.');
        }
 
        $path = Util::normalizePath($path);
        $config = $this->prepareConfig($config);
        $this->assertPresent($path);
        Util::rewindStream($resource);
 
        return (bool) $this->getAdapter()->updateStream($path, $resource, $config);
    }

References $config, $path, League\Flysystem\Filesystem\assertPresent(), League\Flysystem\Filesystem\getAdapter(), League\Flysystem\Util\normalizePath(), League\Flysystem\prepareConfig(), and League\Flysystem\Util\rewindStream().

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◆ write()

League\Flysystem\Filesystem::write	(		$path,
			$contents,
		array	$config = `[]`
	)

Write a new file.

Parameters

string	$path	The path of the new file.
string	$contents	The file contents.
array	$config	An optional configuration array.

Exceptions

Returns: bool True on success, false on failure.

Definition at line 63 of file Filesystem.php.

    {
        $path = Util::normalizePath($path);
        $this->assertAbsent($path);
        $config = $this->prepareConfig($config);
 
        return (bool) $this->getAdapter()->write($path, $contents, $config);
    }

References $config, $contents, $path, League\Flysystem\Filesystem\assertAbsent(), League\Flysystem\Filesystem\getAdapter(), League\Flysystem\Util\normalizePath(), and League\Flysystem\prepareConfig().

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◆ writeStream()

League\Flysystem\Filesystem::writeStream	(		$path,
			$resource,
		array	$config = `[]`
	)

Write a new file using a stream.

Parameters

string	$path	The path of the new file.
resource	$resource	The file handle.
array	$config	An optional configuration array.

Exceptions

InvalidArgumentException If $resource is not a file handle.

Exceptions

Returns: bool True on success, false on failure.