ILIAS\Filesystem\Stream\Streams Class Reference

Class Streams. More...

Collaboration diagram for ILIAS\Filesystem\Stream\Streams:

Static Public Member Functions
static	ofString ($string)
	Creates a new stream with an initial value. More...
static	ofResource ($resource)
	Wraps an already created resource with the stream abstraction. More...
static	ofPsr7Stream (StreamInterface $stream)
	Create a FileStream from a Psr7 compliant stream. More...

Detailed Description

Class Streams.

Stream factory which enables the user to create streams without the knowledge of the concrete class.

Author

Nicolas Schäfli ns@st.nosp@m.uder.nosp@m.-raim.nosp@m.ann..nosp@m.ch

Since

5.3

Version

1.0.0

Definition at line 18 of file Streams.php.

Member Function Documentation

ofPsr7Stream()

static ILIAS\Filesystem\Stream\Streams::ofPsr7Stream ( StreamInterface  $stream )

static

Create a FileStream from a Psr7 compliant stream.

Please not that the stream must be detached from the psr7 stream in order to create the filesystem stream.

Parameters

StreamInterface

$stream

The stream which should be parsed into a FileStream.

Returns

FileStream The newly created stream.

Definition at line 68 of file Streams.php.

References Psr\Http\Message\StreamInterface\detach().

Referenced by ILIAS\FileUpload\FileUploadImpl\moveFilesTo(), ILIAS\FileUpload\FileUploadImpl\moveOneFileTo(), and ILIAS\FileUpload\FileUploadImpl\register().

    {
        $resource = $stream->detach();
        return self::ofResource($resource);
    }

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ofResource()

static ILIAS\Filesystem\Stream\Streams::ofResource (   $resource )

static

Wraps an already created resource with the stream abstraction.

The stream abstraction only supports streams which are opened with fopen.

Parameters

resource

$resource

The resource which should be wrapped.

Returns

Stream The newly created stream which wraps the given resource.

See also

fopen()

Definition at line 51 of file Streams.php.

Referenced by ilStudyProgrammeType\processAndStoreIconFile(), and ILIAS\Filesystem\Provider\FlySystem\FlySystemFileStreamAccess\readStream().

    {
        if (!is_resource($resource)) {
            throw new \InvalidArgumentException('The argument $resource must be of type resource but was "' . gettype($resource) . '"');
        }

        return new Stream($resource);
    }

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ofString()

static ILIAS\Filesystem\Stream\Streams::ofString (   $string )

static

Creates a new stream with an initial value.

Please note that the whole stream is stored within memory.

Parameters

string

$string

The string which should be written as initial value.

Returns

Stream The newly created in memory stream.

Definition at line 29 of file Streams.php.

References GuzzleHttp\Psr7\$stream.

Referenced by ilPropertyFormGUI\checkInput(), ilCtrl\redirectToURL(), ilTemplate\show(), ILIAS\FileUpload\Processor\VirusScannerPreProcessorTest\testNoVirusDetected(), ILIAS\FileUpload\Processor\BlacklistExtensionPreProcessorTest\testProcessWhichShouldSucceed(), ILIAS\FileUpload\Processor\BlacklistFileHeaderPreProcessorTest\testProcessWhichShouldSucceed(), ILIAS\FileUpload\Processor\FilenameOverridePreProcessorTest\testProcessWhichShouldSucceed(), ILIAS\FileUpload\Processor\WhitelistExtensionPreProcessorTest\testProcessWhichShouldSucceed(), ILIAS\FileUpload\Processor\WhitelistFileHeaderPreProcessorTest\testProcessWhichShouldSucceed(), ILIAS\FileUpload\FileUploadImplTest\testProcessWhichShouldSucceed(), ILIAS\FileUpload\Processor\BlacklistExtensionPreProcessorTest\testProcessWithBlacklistedEmptyExtensionWhichShouldGetRejected(), ILIAS\FileUpload\Processor\BlacklistExtensionPreProcessorTest\testProcessWithBlacklistedExtensionWhichShouldGetRejected(), ILIAS\FileUpload\FileUploadImplTest\testProcessWithFailedUploadWhichShouldGetRejected(), ILIAS\FileUpload\Processor\WhitelistFileHeaderPreProcessorTest\testProcessWithHeaderMismatchWhichShouldGetRejected(), ILIAS\FileUpload\Processor\BlacklistFileHeaderPreProcessorTest\testProcessWithHeaderMismatchWhichShouldGetRejected(), ILIAS\FileUpload\Processor\WhitelistExtensionPreProcessorTest\testProcessWithoutExtensionWhichShouldSucceed(), ILIAS\FileUpload\Processor\WhitelistExtensionPreProcessorTest\testProcessWithoutWhitelistedExtensionWhichShouldGetRejected(), Filesystem\Provider\FlySystem\FlySystemFileStreamAccessTest\testPutStreamWhichShouldSucceed(), Filesystem\Provider\FlySystem\FlySystemFileStreamAccessTest\testPutStreamWithDetachedStreamWhichShouldFail(), Filesystem\Provider\FlySystem\FlySystemFileStreamAccessTest\testPutStreamWithGeneralFailureWhichShouldFail(), Filesystem\Provider\FlySystem\FlySystemFileStreamAccessTest\testUpdateStreamWhichShouldSucceed(), Filesystem\Provider\FlySystem\FlySystemFileStreamAccessTest\testUpdateStreamWithDetachedStreamWhichShouldFail(), Filesystem\Provider\FlySystem\FlySystemFileStreamAccessTest\testUpdateStreamWithGeneralFailureWhichShouldFail(), Filesystem\Provider\FlySystem\FlySystemFileStreamAccessTest\testUpdateStreamWithMissingFileWhichShouldFail(), ILIAS\FileUpload\Processor\VirusScannerPreProcessorTest\testVirusDetected(), Filesystem\Provider\FlySystem\FlySystemFileStreamAccessTest\testWriteStreamWhichShouldSucceed(), Filesystem\Provider\FlySystem\FlySystemFileStreamAccessTest\testWriteStreamWithDetachedStreamWhichShouldFail(), Filesystem\Provider\FlySystem\FlySystemFileStreamAccessTest\testWriteStreamWithExistingFileWhichShouldFail(), and Filesystem\Provider\FlySystem\FlySystemFileStreamAccessTest\testWriteStreamWithFailingAdapterWhichShouldFail().

    {
        if (!is_string($string)) {
            throw new \InvalidArgumentException('The argument $string must be of type string but was "' . gettype($string) . '"');
        }

        $stream = new Stream(fopen('php://memory', 'rw'));
        $stream->write($string);
        return $stream;
    }

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The documentation for this class was generated from the following file:

• src/Filesystem/Stream/Streams.php