ILIAS\FileDelivery\Delivery Class Reference

Class Delivery. More...

Collaboration diagram for ILIAS\FileDelivery\Delivery:

Public Types
enum	Disposition : string { INLINE = 'inline' }

Public Member Functions
	__construct ($input, private Services $http)
	stream ()
	deliver ()
	setGeneralHeaders ()
	setCachingHeaders ()
	generateEtag ()
	close ()
	getDeliveryType ()
	setDeliveryType (string $delivery_type)
	getMimeType ()
	setMimeType (string $mime_type)
	getPathToFile ()
	setPathToFile (string $path_to_file)
	getDownloadFileName ()
	setDownloadFileName (string $download_file_name)
	getDisposition ()
	setDisposition (string $disposition)
	isSendMimeType ()
	setSendMimeType (bool $send_mime_type)
	isExitAfter ()
	setExitAfter (bool $exit_after)
	isConvertFileNameToAsci ()
	setConvertFileNameToAsci (bool $convert_file_name_to_asci)
	getEtag ()
	setEtag (string $etag)
	getShowLastModified ()
	setShowLastModified (bool $show_last_modified)
	isHasContext ()
	setHasContext (bool $has_context)
	hasCache ()
	setCache (bool $cache)
	hasHashFilename ()
	setHashFilename (bool $hash_filename)
	checkCache ()
	clearBuffer ()
	isDeleteFile ()
	setDeleteFile (bool $delete_file)

Static Public Member Functions
static	isDEBUG ()
static	setDEBUG (bool $DEBUG)
static	returnASCIIFileName (string $original_filename)
	Converts a UTF-8 filename to ASCII. More...

Data Fields
const	DIRECT_PHP_OUTPUT = 'php://output'
const	DISP_ATTACHMENT = 'attachment'
const	DISP_INLINE = 'inline'
const	EXPIRES_IN = '+5 days'

Private Member Functions
	delivery ()
	determineMimeType ()
	determineDownloadFileName ()
	detemineDeliveryType ()
	sendEtagHeader ()
	sendLastModified ()
	checkExisting ()
	cleanDownloadFileName ()
	Converts the filename to ASCII. More...
	setDispositionHeaders ()

Private Attributes
string	$delivery_type = DeliveryMethod::PHP
string	$mime_type = ''
string	$path_to_file = ''
string	$download_file_name = ''
string	$disposition = self::DISP_ATTACHMENT
bool	$send_mime_type = true
bool	$exit_after = true
bool	$convert_file_name_to_asci = true
string	$etag = ''
bool	$show_last_modified = true
bool	$has_context = true
bool	$cache = false
bool	$hash_filename = false
bool	$delete_file = false
FileDeliveryTypeFactory	$factory
FileStream	$resource = null

Static Private Attributes
static string	$delivery_type_static = null
static bool	$DEBUG = false

Detailed Description

Class Delivery.

Author

Fabian Schmid fs@st.nosp@m.uder.nosp@m.-raim.nosp@m.ann..nosp@m.ch

Version

2.0.0

Since

5.3

@Internal

Definition at line 39 of file Delivery.php.

Member Enumeration Documentation

Disposition

enum ILIAS::FileDelivery::Delivery::Disposition : string

Author

Fabian Schmid fabia.nosp@m.n@sr.nosp@m..solu.nosp@m.tion.nosp@m.s

Enumerator
INLINE

Definition at line 26 of file Disposition.php.

{
    case ATTACHMENT = 'attachment';
    case INLINE = 'inline';
}

Constructor & Destructor Documentation

__construct()

ILIAS\FileDelivery\Delivery::__construct	(		$input,
		private Services	$http
	)

Parameters

string | FileStream	$path_to_file
Services	$http

Definition at line 81 of file Delivery.php.

    {
        if ($input instanceof FileStream) {
            $this->resource = $input;
            $this->path_to_file = $input->getMetadata('uri');
        } elseif ($input === self::DIRECT_PHP_OUTPUT) {
            $this->setPathToFile(self::DIRECT_PHP_OUTPUT);
        } else {
            $this->setPathToFile($input);
        }
 
        $this->detemineDeliveryType();
        $this->determineMimeType();
        $this->determineDownloadFileName();
 
        $this->setHasContext(\ilContext::getType() !== null);
        $this->factory = new FileDeliveryTypeFactory($this->http);
    }

References ILIAS\FileDelivery\Delivery\detemineDeliveryType(), ILIAS\FileDelivery\Delivery\determineDownloadFileName(), ILIAS\FileDelivery\Delivery\determineMimeType(), factory(), ilContext\getType(), ILIAS\FileDelivery\http(), ILIAS\FileDelivery\Delivery\setHasContext(), and ILIAS\FileDelivery\Delivery\setPathToFile().

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Member Function Documentation

checkCache()

ILIAS\FileDelivery\Delivery::checkCache

(

)

Definition at line 456 of file Delivery.php.

                                : void
    {
        if ($this->hasCache()) {
            $this->generateEtag();
            $this->sendEtagHeader();
            $this->setShowLastModified(true);
            $this->setCachingHeaders();
        }
    }

References ILIAS\FileDelivery\Delivery\generateEtag(), ILIAS\FileDelivery\Delivery\hasCache(), ILIAS\FileDelivery\Delivery\sendEtagHeader(), ILIAS\FileDelivery\Delivery\setCachingHeaders(), and ILIAS\FileDelivery\Delivery\setShowLastModified().

Referenced by ILIAS\FileDelivery\Delivery\deliver().

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checkExisting()

ILIAS\FileDelivery\Delivery::checkExisting ( )

private

Definition at line 486 of file Delivery.php.

                                    : void
    {
        if ($this->getPathToFile() !== self::DIRECT_PHP_OUTPUT
            && !file_exists($this->getPathToFile())
        ) {
            $this->close();
        }
    }

References ILIAS\FileDelivery\Delivery\close(), and ILIAS\FileDelivery\Delivery\getPathToFile().

Referenced by ILIAS\FileDelivery\Delivery\setGeneralHeaders().

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cleanDownloadFileName()

ILIAS\FileDelivery\Delivery::cleanDownloadFileName ( )

private

Converts the filename to ASCII.

Definition at line 499 of file Delivery.php.

                                            : void
    {
        $download_file_name = self::returnASCIIFileName($this->getDownloadFileName());
        $this->setDownloadFileName($download_file_name);
    }

References ILIAS\FileDelivery\Delivery\$download_file_name, ILIAS\FileDelivery\Delivery\getDownloadFileName(), ILIAS\FileDelivery\Delivery\returnASCIIFileName(), and ILIAS\FileDelivery\Delivery\setDownloadFileName().

Referenced by ILIAS\FileDelivery\Delivery\setGeneralHeaders().

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clearBuffer()

ILIAS\FileDelivery\Delivery::clearBuffer

(

)

Returns

bool

Definition at line 470 of file Delivery.php.

                                 : bool
    {
        try {
            $ob_get_contents = ob_get_contents();
            if ($ob_get_contents) {
                //                      \ilWACLog::getInstance()->write(__CLASS__ . ' had output before file delivery: '
                //                                                      . $ob_get_contents);
            }
            ob_end_clean(); // fixed 0016469, 0016467, 0016468
            return true;
        } catch (\Throwable) {
            return false;
        }
    }

Referenced by ILIAS\FileDelivery\Delivery\deliver().

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close()

ILIAS\FileDelivery\Delivery::close

(

)

Definition at line 190 of file Delivery.php.

                           : void
    {
        $this->http->close();
    }

References ILIAS\FileDelivery\http().

Referenced by ILIAS\FileDelivery\Delivery\checkExisting(), and ILIAS\FileDelivery\Delivery\deliver().

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deliver()

ILIAS\FileDelivery\Delivery::deliver

(

)

Definition at line 119 of file Delivery.php.

                             : void
    {
        $response = $this->http->response()->withHeader('X-ILIAS-FileDelivery-Method', $this->getDeliveryType());
        if (
            !$this->delivery()->doesFileExists($this->path_to_file)
            && $this->path_to_file !== self::DIRECT_PHP_OUTPUT
        ) {
            $response = $this->http->response()->withStatus(404);
            $this->http->saveResponse($response);
            $this->http->sendResponse();
            $this->close();
        }
        $this->http->saveResponse($response);
 
        $this->clearBuffer();
        $this->checkCache();
        $this->setGeneralHeaders();
        $this->delivery()->prepare($this->getPathToFile(), $this->resource);
        $this->delivery()->deliver($this->getPathToFile(), $this->isDeleteFile());
        if ($this->isDeleteFile()) {
            $this->delivery()->handleFileDeletion($this->getPathToFile());
        }
        if ($this->isExitAfter()) {
            $this->close();
        }
    }

References $response, ILIAS\FileDelivery\Delivery\checkCache(), ILIAS\FileDelivery\Delivery\clearBuffer(), ILIAS\FileDelivery\Delivery\close(), ILIAS\FileDelivery\Delivery\delivery(), ILIAS\FileDelivery\Delivery\getDeliveryType(), ILIAS\FileDelivery\Delivery\getPathToFile(), ILIAS\FileDelivery\http(), ILIAS\FileDelivery\Delivery\isDeleteFile(), ILIAS\FileDelivery\Delivery\isExitAfter(), and ILIAS\FileDelivery\Delivery\setGeneralHeaders().

Referenced by ILIAS\FileDelivery\Delivery\StreamDelivery\inline(), ILIAS\FileDelivery\Delivery\LegacyDelivery\inline(), and ILIAS\FileDelivery\Delivery\stream().

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delivery()

ILIAS\FileDelivery\Delivery::delivery ( )

private

Definition at line 109 of file Delivery.php.

                               : ilFileDeliveryType
    {
        if ($this->isDeleteFile()) {
            return $this->factory->getInstance(DeliveryMethod::PHP);
        }
 
        return $this->factory->getInstance($this->getDeliveryType());
    }

References factory(), ILIAS\FileDelivery\Delivery\getDeliveryType(), ILIAS\FileDelivery\Delivery\isDeleteFile(), and ILIAS\FileDelivery\FileDeliveryTypes\DeliveryMethod\PHP.

Referenced by ILIAS\FileDelivery\Delivery\deliver(), and ILIAS\FileDelivery\Delivery\stream().

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detemineDeliveryType()

ILIAS\FileDelivery\Delivery::detemineDeliveryType ( )

private

@noRector

Definition at line 224 of file Delivery.php.

                                           : void
    {
        if (self::$delivery_type_static) {
            $this->setDeliveryType(self::$delivery_type_static);
 
            return;
        }
 
        if (function_exists('apache_get_modules')
            && in_array('mod_xsendfile', apache_get_modules(), true)
        ) {
            $this->setDeliveryType(DeliveryMethod::XSENDFILE);
        }
 
        //        if (function_exists('apache_get_version') && strpos(apache_get_version(), '2.4.') !== false) {
        //            $this->setDeliveryType(DeliveryMethod::XSENDFILE);
        //        }
 
        if (is_file('./components/ILIAS/FileDelivery/classes/override.php')) {
            $override_delivery_type = false;
            require_once('./components/ILIAS/FileDelivery/classes/override.php');
            if ($override_delivery_type) {
                $this->setDeliveryType($override_delivery_type);
            }
        }
        $ilRuntime = \ilRuntime::getInstance();
        if ((!$ilRuntime->isFPM() && !$ilRuntime->isHHVM())
            && $this->getDeliveryType() === DeliveryMethod::XACCEL
        ) {
            $this->setDeliveryType(DeliveryMethod::PHP);
        }
 
        if ($this->getDeliveryType() === DeliveryMethod::XACCEL
            && !str_starts_with($this->getPathToFile(), './public/data')
        ) {
            $this->setDeliveryType(DeliveryMethod::PHP);
        }
 
        self::$delivery_type_static = $this->getDeliveryType();
    }

References ILIAS\FileDelivery\Delivery\getDeliveryType(), ilRuntime\getInstance(), ILIAS\FileDelivery\Delivery\getPathToFile(), ILIAS\FileDelivery\FileDeliveryTypes\DeliveryMethod\PHP, ILIAS\FileDelivery\Delivery\setDeliveryType(), ILIAS\FileDelivery\FileDeliveryTypes\DeliveryMethod\XACCEL, and ILIAS\FileDelivery\FileDeliveryTypes\DeliveryMethod\XSENDFILE.

Referenced by ILIAS\FileDelivery\Delivery\__construct().

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determineDownloadFileName()

ILIAS\FileDelivery\Delivery::determineDownloadFileName ( )

private

Definition at line 215 of file Delivery.php.

                                                : void
    {
        if ($this->getDownloadFileName() === '' || $this->getDownloadFileName() === '0') {
            $download_file_name = basename($this->getPathToFile());
            $this->setDownloadFileName($download_file_name);
        }
    }

References ILIAS\FileDelivery\Delivery\getDownloadFileName(), ILIAS\FileDelivery\Delivery\getPathToFile(), and ILIAS\FileDelivery\Delivery\setDownloadFileName().

Referenced by ILIAS\FileDelivery\Delivery\__construct().

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determineMimeType()

ILIAS\FileDelivery\Delivery::determineMimeType ( )

private

Definition at line 196 of file Delivery.php.

                                        : void
    {
        $info = MimeType::lookupMimeType($this->getPathToFile(), MimeType::APPLICATION__OCTET_STREAM);
        if ($info !== '' && $info !== '0') {
            $this->setMimeType($info);
 
            return;
        }
        $finfo = finfo_open(FILEINFO_MIME_TYPE);
        $info = finfo_file($finfo, $this->getPathToFile());
        finfo_close($finfo);
        if ($info) {
            $this->setMimeType($info);
 
            return;
        }
    }

References $info, ILIAS\FileUpload\MimeType\APPLICATION__OCTET_STREAM, ILIAS\FileDelivery\Delivery\getPathToFile(), ILIAS\FileUpload\MimeType\lookupMimeType(), and ILIAS\FileDelivery\Delivery\setMimeType().

Referenced by ILIAS\FileDelivery\Delivery\__construct().

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generateEtag()

ILIAS\FileDelivery\Delivery::generateEtag

(

)

Definition at line 184 of file Delivery.php.

                                  : void
    {
        $this->setEtag(md5(filemtime($this->getPathToFile()) . filesize($this->getPathToFile())));
    }

References ILIAS\FileDelivery\Delivery\getPathToFile(), and ILIAS\FileDelivery\Delivery\setEtag().

Referenced by ILIAS\FileDelivery\Delivery\checkCache().

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getDeliveryType()

ILIAS\FileDelivery\Delivery::getDeliveryType

(

)

Definition at line 267 of file Delivery.php.

                                     : string
    {
        return $this->delivery_type;
    }

References ILIAS\FileDelivery\Delivery\$delivery_type.

Referenced by ILIAS\FileDelivery\Delivery\deliver(), ILIAS\FileDelivery\Delivery\delivery(), ILIAS\FileDelivery\Delivery\detemineDeliveryType(), and ILIAS\FileDelivery\Delivery\setGeneralHeaders().

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getDisposition()

ILIAS\FileDelivery\Delivery::getDisposition

(

)

Definition at line 315 of file Delivery.php.

                                    : string
    {
        return $this->disposition;
    }

References ILIAS\FileDelivery\Delivery\$disposition.

Referenced by ILIAS\FileDelivery\Delivery\setDispositionHeaders().

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getDownloadFileName()

ILIAS\FileDelivery\Delivery::getDownloadFileName

(

)

Definition at line 303 of file Delivery.php.

                                         : string
    {
        return $this->download_file_name;
    }

References ILIAS\FileDelivery\Delivery\$download_file_name.

Referenced by ILIAS\FileDelivery\Delivery\cleanDownloadFileName(), ILIAS\FileDelivery\Delivery\determineDownloadFileName(), ILIAS\FileDelivery\Delivery\setDispositionHeaders(), and ILIAS\FileDelivery\Delivery\setGeneralHeaders().

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getEtag()

ILIAS\FileDelivery\Delivery::getEtag

(

)

Definition at line 363 of file Delivery.php.

                             : string
    {
        return $this->etag;
    }

References ILIAS\FileDelivery\Delivery\$etag.

Referenced by ILIAS\FileDelivery\Delivery\sendEtagHeader().

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getMimeType()

ILIAS\FileDelivery\Delivery::getMimeType

(

)

Definition at line 279 of file Delivery.php.

                                 : string
    {
        return $this->mime_type;
    }

References ILIAS\FileDelivery\Delivery\$mime_type.

Referenced by ILIAS\FileDelivery\Delivery\setGeneralHeaders().

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getPathToFile()

ILIAS\FileDelivery\Delivery::getPathToFile

(

)

Definition at line 291 of file Delivery.php.

                                   : string
    {
        return $this->path_to_file;
    }

References ILIAS\FileDelivery\Delivery\$path_to_file.

Referenced by ILIAS\FileDelivery\Delivery\checkExisting(), ILIAS\FileDelivery\Delivery\deliver(), ILIAS\FileDelivery\Delivery\detemineDeliveryType(), ILIAS\FileDelivery\Delivery\determineDownloadFileName(), ILIAS\FileDelivery\Delivery\determineMimeType(), ILIAS\FileDelivery\Delivery\generateEtag(), ILIAS\FileDelivery\Delivery\sendLastModified(), and ILIAS\FileDelivery\Delivery\setGeneralHeaders().

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getShowLastModified()

ILIAS\FileDelivery\Delivery::getShowLastModified

(

)

Definition at line 375 of file Delivery.php.

                                         : bool
    {
        return $this->show_last_modified;
    }

References ILIAS\FileDelivery\Delivery\$show_last_modified.

Referenced by ILIAS\FileDelivery\Delivery\sendLastModified().

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hasCache()

ILIAS\FileDelivery\Delivery::hasCache

(

)

Definition at line 399 of file Delivery.php.

                              : bool
    {
        return $this->cache;
    }

References ILIAS\FileDelivery\Delivery\$cache.

Referenced by ILIAS\FileDelivery\Delivery\checkCache().

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hasHashFilename()

ILIAS\FileDelivery\Delivery::hasHashFilename

(

)

Definition at line 411 of file Delivery.php.

                                     : bool
    {
        return $this->hash_filename;
    }

References ILIAS\FileDelivery\Delivery\$hash_filename.

Referenced by ILIAS\FileDelivery\Delivery\setGeneralHeaders().

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isConvertFileNameToAsci()

ILIAS\FileDelivery\Delivery::isConvertFileNameToAsci

(

)

Definition at line 351 of file Delivery.php.

                                             : bool
    {
        return $this->convert_file_name_to_asci;
    }

References ILIAS\FileDelivery\Delivery\$convert_file_name_to_asci.

Referenced by ILIAS\FileDelivery\Delivery\setGeneralHeaders().

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isDEBUG()

static ILIAS\FileDelivery\Delivery::isDEBUG ( )

static

Definition at line 444 of file Delivery.php.

                                    : bool
    {
        return self::$DEBUG;
    }

References ILIAS\FileDelivery\Delivery\$DEBUG.

isDeleteFile()

ILIAS\FileDelivery\Delivery::isDeleteFile

(

)

Definition at line 542 of file Delivery.php.

                                  : bool
    {
        return $this->delete_file;
    }

References ILIAS\FileDelivery\Delivery\$delete_file.

Referenced by ILIAS\FileDelivery\Delivery\deliver(), and ILIAS\FileDelivery\Delivery\delivery().

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isExitAfter()

ILIAS\FileDelivery\Delivery::isExitAfter

(

)

Definition at line 339 of file Delivery.php.

                                 : bool
    {
        return $this->exit_after;
    }

References ILIAS\FileDelivery\Delivery\$exit_after.

Referenced by ILIAS\FileDelivery\Delivery\deliver().

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isHasContext()

ILIAS\FileDelivery\Delivery::isHasContext

(

)

Definition at line 387 of file Delivery.php.

                                  : bool
    {
        return $this->has_context;
    }

References ILIAS\FileDelivery\Delivery\$has_context.

isSendMimeType()

ILIAS\FileDelivery\Delivery::isSendMimeType

(

)

Definition at line 327 of file Delivery.php.

                                    : bool
    {
        return $this->send_mime_type;
    }

References ILIAS\FileDelivery\Delivery\$send_mime_type.

Referenced by ILIAS\FileDelivery\Delivery\setGeneralHeaders().

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returnASCIIFileName()

static ILIAS\FileDelivery\Delivery::returnASCIIFileName ( string  $original_filename )

static

Converts a UTF-8 filename to ASCII.

Parameters

$original_filename

string UFT8-Filename

Returns

string ASCII-Filename

Definition at line 513 of file Delivery.php.

                                                                         : string
    {
        $umlaut_mapping = [
            "Ä" => "Ae",
            "Ö" => "Oe",
            "Ü" => "Ue",
            "ä" => "ae",
            "ö" => "oe",
            "ü" => "ue",
            "ß" => "ss"
        ];
        foreach ($umlaut_mapping as $src => $tgt) {
            $original_filename = str_replace($src, $tgt, $original_filename);
        }
 
        $ascii_filename = htmlentities($original_filename, ENT_NOQUOTES, 'UTF-8');
        $ascii_filename = preg_replace('/\&(.)[^;]*;/', '\\1', $ascii_filename);
        $ascii_filename = preg_replace('/[\x7f-\xff]/', '_', (string) $ascii_filename);
 
        // OS do not allow the following characters in filenames: \/:*?"<>|
        $ascii_filename = preg_replace(
            '/[:\x5c\/\*\?\"<>\|]/',
            '_',
            (string) $ascii_filename
        );
        return $ascii_filename;
    }

Referenced by ILIAS\FileDelivery\Delivery\cleanDownloadFileName(), ilFileDataForumDraftsRCImplementation\deliverZipFile(), and ilFileDataForumRCImplementation\deliverZipFile().

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sendEtagHeader()

ILIAS\FileDelivery\Delivery::sendEtagHeader ( )

private

Definition at line 423 of file Delivery.php.

                                     : void
    {
        if ($this->getEtag() !== '' && $this->getEtag() !== '0') {
            $response = $this->http->response()->withHeader('ETag', $this->getEtag());
            $this->http->saveResponse($response);
        }
    }

References $response, ILIAS\FileDelivery\Delivery\getEtag(), and ILIAS\FileDelivery\http().

Referenced by ILIAS\FileDelivery\Delivery\checkCache(), and ILIAS\FileDelivery\Delivery\setCachingHeaders().

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sendLastModified()

ILIAS\FileDelivery\Delivery::sendLastModified ( )

private

Definition at line 432 of file Delivery.php.

                                       : void
    {
        if ($this->getShowLastModified()) {
            $response = $this->http->response()->withHeader(
                'Last-Modified',
                date("D, j M Y H:i:s", filemtime($this->getPathToFile()))
                               . " GMT"
            );
            $this->http->saveResponse($response);
        }
    }

References $response, ILIAS\FileDelivery\Delivery\getPathToFile(), ILIAS\FileDelivery\Delivery\getShowLastModified(), and ILIAS\FileDelivery\http().

Referenced by ILIAS\FileDelivery\Delivery\setCachingHeaders().

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setCache()

ILIAS\FileDelivery\Delivery::setCache

(

bool

$cache

)

Definition at line 405 of file Delivery.php.

                                         : void
    {
        $this->cache = $cache;
    }

References ILIAS\FileDelivery\Delivery\$cache.

setCachingHeaders()

ILIAS\FileDelivery\Delivery::setCachingHeaders

(

)

Definition at line 174 of file Delivery.php.

                                       : void
    {
        $response = $this->http->response()->withHeader(ResponseHeader::CACHE_CONTROL, 'must-revalidate, post-check=0, pre-check=0')->withHeader(ResponseHeader::PRAGMA, 'public');
 
        $this->http->saveResponse($response->withHeader(ResponseHeader::EXPIRES, date("D, j M Y H:i:s", strtotime(self::EXPIRES_IN)) . " GMT"));
        $this->sendEtagHeader();
        $this->sendLastModified();
    }

References $response, ILIAS\HTTP\Response\ResponseHeader\CACHE_CONTROL, ILIAS\HTTP\Response\ResponseHeader\EXPIRES, ILIAS\FileDelivery\http(), ILIAS\HTTP\Response\ResponseHeader\PRAGMA, ILIAS\FileDelivery\Delivery\sendEtagHeader(), and ILIAS\FileDelivery\Delivery\sendLastModified().

Referenced by ILIAS\FileDelivery\Delivery\checkCache().

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setConvertFileNameToAsci()

ILIAS\FileDelivery\Delivery::setConvertFileNameToAsci

(

bool

$convert_file_name_to_asci

)

Definition at line 357 of file Delivery.php.

                                                                             : void
    {
        $this->convert_file_name_to_asci = $convert_file_name_to_asci;
    }

References ILIAS\FileDelivery\Delivery\$convert_file_name_to_asci.

setDEBUG()

static ILIAS\FileDelivery\Delivery::setDEBUG ( bool  $DEBUG )

static

Definition at line 450 of file Delivery.php.

                                                : void
    {
        self::$DEBUG = $DEBUG;
    }

References ILIAS\FileDelivery\Delivery\$DEBUG.

setDeleteFile()

ILIAS\FileDelivery\Delivery::setDeleteFile

(

bool

$delete_file

)

Definition at line 548 of file Delivery.php.

                                                    : void
    {
        $this->delete_file = $delete_file;
    }

References ILIAS\FileDelivery\Delivery\$delete_file.

setDeliveryType()

ILIAS\FileDelivery\Delivery::setDeliveryType

(

string

$delivery_type

)

Definition at line 273 of file Delivery.php.

                                                          : void
    {
        $this->delivery_type = $delivery_type;
    }

References ILIAS\FileDelivery\Delivery\$delivery_type.

Referenced by ILIAS\FileDelivery\Delivery\detemineDeliveryType(), and ILIAS\FileDelivery\Delivery\stream().

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setDisposition()

ILIAS\FileDelivery\Delivery::setDisposition

(

string

$disposition

)

Definition at line 321 of file Delivery.php.

                                                       : void
    {
        $this->disposition = $disposition;
    }

References ILIAS\FileDelivery\Delivery\$disposition.

setDispositionHeaders()

ILIAS\FileDelivery\Delivery::setDispositionHeaders ( )

private

Definition at line 554 of file Delivery.php.

                                            : void
    {
        $response = $this->http->response();
        $response = $response->withHeader(
            ResponseHeader::CONTENT_DISPOSITION,
            $this->getDisposition()
                                               . '; filename="'
                                               . $this->getDownloadFileName()
                                               . '"'
        );
        $response = $response->withHeader('Content-Description', $this->getDownloadFileName());
        $this->http->saveResponse($response);
    }

References $response, ILIAS\HTTP\Response\ResponseHeader\CONTENT_DISPOSITION, ILIAS\FileDelivery\Delivery\getDisposition(), ILIAS\FileDelivery\Delivery\getDownloadFileName(), and ILIAS\FileDelivery\http().

Referenced by ILIAS\FileDelivery\Delivery\setGeneralHeaders().

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setDownloadFileName()

ILIAS\FileDelivery\Delivery::setDownloadFileName

(

string

$download_file_name

)

Definition at line 309 of file Delivery.php.

                                                                   : void
    {
        $this->download_file_name = $download_file_name;
    }

References ILIAS\FileDelivery\Delivery\$download_file_name.

Referenced by ILIAS\FileDelivery\Delivery\cleanDownloadFileName(), ilFileDelivery\deliverFileAttached(), ilFileDelivery\deliverFileInline(), ILIAS\FileDelivery\Delivery\determineDownloadFileName(), ILIAS\FileDelivery\Delivery\setGeneralHeaders(), and ilFileDelivery\streamVideoInline().

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setEtag()

ILIAS\FileDelivery\Delivery::setEtag

(

string

$etag

)

Definition at line 369 of file Delivery.php.

                                         : void
    {
        $this->etag = $etag;
    }

References ILIAS\FileDelivery\Delivery\$etag.

Referenced by ILIAS\FileDelivery\Delivery\generateEtag().

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setExitAfter()

ILIAS\FileDelivery\Delivery::setExitAfter

(

bool

$exit_after

)

Definition at line 345 of file Delivery.php.

                                                  : void
    {
        $this->exit_after = $exit_after;
    }

References ILIAS\FileDelivery\Delivery\$exit_after.

setGeneralHeaders()

ILIAS\FileDelivery\Delivery::setGeneralHeaders

(

)

Definition at line 147 of file Delivery.php.

                                       : void
    {
        $this->checkExisting();
        if ($this->isSendMimeType()) {
            $response = $this->http->response()->withHeader(ResponseHeader::CONTENT_TYPE, $this->getMimeType());
            $this->http->saveResponse($response);
        }
        if ($this->isConvertFileNameToAsci()) {
            $this->cleanDownloadFileName();
        }
        if ($this->hasHashFilename()) {
            $this->setDownloadFileName(md5($this->getDownloadFileName()));
        }
        $this->setDispositionHeaders();
        $response = $this->http->response()->withHeader(ResponseHeader::ACCEPT_RANGES, 'bytes');
        $this->http->saveResponse($response);
        if ($this->getDeliveryType() === DeliveryMethod::PHP
            && $this->getPathToFile() !== self::DIRECT_PHP_OUTPUT
        ) {
            $response = $this->http->response()->withHeader(ResponseHeader::CONTENT_LENGTH, (string) filesize($this->getPathToFile()));
            $this->http->saveResponse($response);
        }
        $response = $this->http->response()->withHeader(ResponseHeader::CONNECTION, "close");
        $this->http->saveResponse($response);
    }

References $response, ILIAS\HTTP\Response\ResponseHeader\ACCEPT_RANGES, ILIAS\FileDelivery\Delivery\checkExisting(), ILIAS\FileDelivery\Delivery\cleanDownloadFileName(), ILIAS\HTTP\Response\ResponseHeader\CONNECTION, ILIAS\HTTP\Response\ResponseHeader\CONTENT_LENGTH, ILIAS\HTTP\Response\ResponseHeader\CONTENT_TYPE, ILIAS\FileDelivery\Delivery\getDeliveryType(), ILIAS\FileDelivery\Delivery\getDownloadFileName(), ILIAS\FileDelivery\Delivery\getMimeType(), ILIAS\FileDelivery\Delivery\getPathToFile(), ILIAS\FileDelivery\Delivery\hasHashFilename(), ILIAS\FileDelivery\http(), ILIAS\FileDelivery\Delivery\isConvertFileNameToAsci(), ILIAS\FileDelivery\Delivery\isSendMimeType(), ILIAS\FileDelivery\FileDeliveryTypes\DeliveryMethod\PHP, ILIAS\FileDelivery\Delivery\setDispositionHeaders(), and ILIAS\FileDelivery\Delivery\setDownloadFileName().

Referenced by ILIAS\FileDelivery\Delivery\deliver().

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setHasContext()

ILIAS\FileDelivery\Delivery::setHasContext

(

bool

$has_context

)

Definition at line 393 of file Delivery.php.

                                                    : void
    {
        $this->has_context = $has_context;
    }

References ILIAS\FileDelivery\Delivery\$has_context.

Referenced by ILIAS\FileDelivery\Delivery\__construct().

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setHashFilename()

ILIAS\FileDelivery\Delivery::setHashFilename

(

bool

$hash_filename

)

Definition at line 417 of file Delivery.php.

                                                        : void
    {
        $this->hash_filename = $hash_filename;
    }

References ILIAS\FileDelivery\Delivery\$hash_filename.

setMimeType()

ILIAS\FileDelivery\Delivery::setMimeType

(

string

$mime_type

)

Definition at line 285 of file Delivery.php.

                                                  : void
    {
        $this->mime_type = $mime_type;
    }

References ILIAS\FileDelivery\Delivery\$mime_type.

Referenced by ILIAS\FileDelivery\Delivery\determineMimeType().

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setPathToFile()

ILIAS\FileDelivery\Delivery::setPathToFile

(

string

$path_to_file

)

Definition at line 297 of file Delivery.php.

                                                       : void
    {
        $this->path_to_file = $path_to_file;
    }

References ILIAS\FileDelivery\Delivery\$path_to_file.

Referenced by ILIAS\FileDelivery\Delivery\__construct().

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setSendMimeType()

ILIAS\FileDelivery\Delivery::setSendMimeType

(

bool

$send_mime_type

)

Definition at line 333 of file Delivery.php.

                                                         : void
    {
        $this->send_mime_type = $send_mime_type;
    }

References ILIAS\FileDelivery\Delivery\$send_mime_type.

setShowLastModified()

ILIAS\FileDelivery\Delivery::setShowLastModified

(

bool

$show_last_modified

)

Definition at line 381 of file Delivery.php.

                                                                 : void
    {
        $this->show_last_modified = $show_last_modified;
    }

References ILIAS\FileDelivery\Delivery\$show_last_modified.

Referenced by ILIAS\FileDelivery\Delivery\checkCache().

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stream()

ILIAS\FileDelivery\Delivery::stream

(

)

Definition at line 101 of file Delivery.php.

                            : void
    {
        if (!$this->delivery()->supportsStreaming()) {
            $this->setDeliveryType(DeliveryMethod::PHP_CHUNKED);
        }
        $this->deliver();
    }

References ILIAS\FileDelivery\Delivery\deliver(), ILIAS\FileDelivery\Delivery\delivery(), ILIAS\FileDelivery\FileDeliveryTypes\DeliveryMethod\PHP_CHUNKED, and ILIAS\FileDelivery\Delivery\setDeliveryType().

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Field Documentation

$cache

bool ILIAS\FileDelivery\Delivery::$cache = false

private

Definition at line 69 of file Delivery.php.

Referenced by ILIAS\FileDelivery\Delivery\hasCache(), and ILIAS\FileDelivery\Delivery\setCache().

$convert_file_name_to_asci

bool ILIAS\FileDelivery\Delivery::$convert_file_name_to_asci = true

private

Definition at line 65 of file Delivery.php.

Referenced by ILIAS\FileDelivery\Delivery\isConvertFileNameToAsci(), and ILIAS\FileDelivery\Delivery\setConvertFileNameToAsci().

$DEBUG

bool ILIAS\FileDelivery\Delivery::$DEBUG = false

staticprivate

Definition at line 72 of file Delivery.php.

Referenced by ILIAS\FileDelivery\Delivery\isDEBUG(), and ILIAS\FileDelivery\Delivery\setDEBUG().

$delete_file

bool ILIAS\FileDelivery\Delivery::$delete_file = false

private

Definition at line 71 of file Delivery.php.

Referenced by ILIAS\FileDelivery\Delivery\LegacyDelivery\inline(), ILIAS\FileDelivery\Delivery\isDeleteFile(), and ILIAS\FileDelivery\Delivery\setDeleteFile().

$delivery_type

string ILIAS\FileDelivery\Delivery::$delivery_type = DeliveryMethod::PHP

private

Definition at line 58 of file Delivery.php.

Referenced by ILIAS\FileDelivery\Delivery\getDeliveryType(), and ILIAS\FileDelivery\Delivery\setDeliveryType().

$delivery_type_static

string ILIAS\FileDelivery\Delivery::$delivery_type_static = null

staticprivate

Definition at line 57 of file Delivery.php.

$disposition

string ILIAS\FileDelivery\Delivery::$disposition = self::DISP_ATTACHMENT

private

Definition at line 62 of file Delivery.php.

Referenced by ILIAS\FileDelivery\Delivery\getDisposition(), and ILIAS\FileDelivery\Delivery\setDisposition().

$download_file_name

string ILIAS\FileDelivery\Delivery::$download_file_name = ''

private

Definition at line 61 of file Delivery.php.

Referenced by ILIAS\FileDelivery\Delivery\cleanDownloadFileName(), ILIAS\FileDelivery\Delivery\getDownloadFileName(), ILIAS\FileDelivery\Delivery\StreamDelivery\inline(), ILIAS\FileDelivery\Delivery\LegacyDelivery\inline(), and ILIAS\FileDelivery\Delivery\setDownloadFileName().

$etag

string ILIAS\FileDelivery\Delivery::$etag = ''

private

Definition at line 66 of file Delivery.php.

Referenced by ILIAS\FileDelivery\Delivery\getEtag(), and ILIAS\FileDelivery\Delivery\setEtag().

$exit_after

bool ILIAS\FileDelivery\Delivery::$exit_after = true

private

Definition at line 64 of file Delivery.php.

Referenced by ILIAS\FileDelivery\Delivery\isExitAfter(), and ILIAS\FileDelivery\Delivery\setExitAfter().

$factory

FileDeliveryTypeFactory ILIAS\FileDelivery\Delivery::$factory

private

Definition at line 73 of file Delivery.php.

$has_context

bool ILIAS\FileDelivery\Delivery::$has_context = true

private

Definition at line 68 of file Delivery.php.

Referenced by ILIAS\FileDelivery\Delivery\isHasContext(), and ILIAS\FileDelivery\Delivery\setHasContext().

$hash_filename

bool ILIAS\FileDelivery\Delivery::$hash_filename = false

private

Definition at line 70 of file Delivery.php.

Referenced by ILIAS\FileDelivery\Delivery\hasHashFilename(), and ILIAS\FileDelivery\Delivery\setHashFilename().

$mime_type

string ILIAS\FileDelivery\Delivery::$mime_type = ''

private

Definition at line 59 of file Delivery.php.

Referenced by ILIAS\FileDelivery\Delivery\getMimeType(), ILIAS\FileDelivery\Delivery\StreamDelivery\inline(), ILIAS\FileDelivery\Delivery\LegacyDelivery\inline(), and ILIAS\FileDelivery\Delivery\setMimeType().

$path_to_file

string ILIAS\FileDelivery\Delivery::$path_to_file = ''

private

Definition at line 60 of file Delivery.php.

Referenced by ILIAS\FileDelivery\Delivery\ResponseBuilder\XAccelResponseBuilder\buildForStream(), ILIAS\FileDelivery\Delivery\getPathToFile(), and ILIAS\FileDelivery\Delivery\setPathToFile().

$resource

FileStream ILIAS\FileDelivery\Delivery::$resource = null

private

Definition at line 74 of file Delivery.php.

$send_mime_type

bool ILIAS\FileDelivery\Delivery::$send_mime_type = true

private

Definition at line 63 of file Delivery.php.

Referenced by ILIAS\FileDelivery\Delivery\isSendMimeType(), and ILIAS\FileDelivery\Delivery\setSendMimeType().

$show_last_modified

bool ILIAS\FileDelivery\Delivery::$show_last_modified = true

private

Definition at line 67 of file Delivery.php.

Referenced by ILIAS\FileDelivery\Delivery\getShowLastModified(), and ILIAS\FileDelivery\Delivery\setShowLastModified().

DIRECT_PHP_OUTPUT

const ILIAS\FileDelivery\Delivery::DIRECT_PHP_OUTPUT = 'php://output'

Definition at line 44 of file Delivery.php.

DISP_ATTACHMENT

const ILIAS\FileDelivery\Delivery::DISP_ATTACHMENT = 'attachment'

Definition at line 48 of file Delivery.php.

DISP_INLINE

const ILIAS\FileDelivery\Delivery::DISP_INLINE = 'inline'

Definition at line 52 of file Delivery.php.

EXPIRES_IN

const ILIAS\FileDelivery\Delivery::EXPIRES_IN = '+5 days'

Definition at line 56 of file Delivery.php.

---

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

• components/ILIAS/FileDelivery/classes/Delivery.php
• components/ILIAS/FileDelivery/src/Delivery/Disposition.php