Inheritance diagram for ILIAS\ResourceStorage\Consumer\BaseHTTPResponseBasedConsumer:

Collaboration diagram for ILIAS\ResourceStorage\Consumer\BaseHTTPResponseBasedConsumer:

Public Member Functions
	__construct (Services $http, StorableResource $resource, StreamAccess $stream_access, FileNamePolicy $file_name_policy)

	run ()
	This runs the actual DeliveryConsumer. More...

Public Member Functions inherited from ILIAS\ResourceStorage\Consumer\BaseConsumer
	__construct (protected StorableResource $resource, protected StreamAccess $stream_access, protected FileNamePolicy $file_name_policy)
	DownloadConsumer constructor. More...

	run ()
	This runs the actual DeliveryConsumer. More...

	setRevisionNumber (int $revision_number)
	@inheritDoc More...

	overrideFileName (string $file_name)

	run ()
	This runs the actual DeliveryConsumer. More...

	setRevisionNumber (int $revision_number)

	overrideFileName (string $file_name)

Protected Member Functions
	getDisposition ()

Private Attributes
const	NON_VALID_EXTENSION_MIME = MimeType::APPLICATION__OCTET_STREAM

Services	$http

StreamDelivery	$delivery

Additional Inherited Members
Protected Attributes inherited from ILIAS\ResourceStorage\Consumer\BaseConsumer
int	$revision_number = null

string	$file_name = ''

Detailed Description

Definition at line 34 of file BaseHTTPResponseBasedConsumer.php.

Constructor & Destructor Documentation

◆ __construct()

ILIAS\ResourceStorage\Consumer\BaseHTTPResponseBasedConsumer::__construct	(	Services	$http,
		StorableResource	$resource,
		StreamAccess	$stream_access,
		FileNamePolicy	$file_name_policy
	)

Definition at line 41 of file BaseHTTPResponseBasedConsumer.php.

      {
        global $DIC;
        $this->delivery = $DIC->fileDelivery()->delivery();
        parent::__construct($resource, $stream_access, $file_name_policy);
    }

References $DIC, and ILIAS\GlobalScreen\Provider\__construct().

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Member Function Documentation

◆ getDisposition()

ILIAS\ResourceStorage\Consumer\BaseHTTPResponseBasedConsumer::getDisposition ( )

abstractprotected

Reimplemented in ILIAS\ResourceStorage\Consumer\DownloadConsumer, and ILIAS\ResourceStorage\Consumer\InlineConsumer.

Referenced by ILIAS\ResourceStorage\Consumer\BaseHTTPResponseBasedConsumer\run().

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◆ run()

ILIAS\ResourceStorage\Consumer\BaseHTTPResponseBasedConsumer::run ( )

This runs the actual DeliveryConsumer.

E.g. a DownloadConsumer will pass the Stream of a Ressource to the HTTP-Service and download the file.

Reimplemented from ILIAS\ResourceStorage\Consumer\BaseConsumer.

Definition at line 54 of file BaseHTTPResponseBasedConsumer.php.

                         : void
    {
        $revision = $this->getRevision();
        $filename_with_extension = $this->file_name ?? $revision->getInformation()->getTitle();
        $extension = pathinfo($filename_with_extension, PATHINFO_EXTENSION);
        $file_name_for_consumer = $this->file_name_policy->prepareFileNameForConsumer($filename_with_extension);
 
        $mime_type = $this->file_name_policy->isValidExtension($extension)
            ? $revision->getInformation()->getMimeType()
            : self::NON_VALID_EXTENSION_MIME;
 
        // Build Response
        $revision = $this->stream_access->populateRevision($revision);
 
        match ($this->getDisposition()) {
            'attachment' => $this->delivery->attached(
                $revision->maybeStreamResolver()?->getStream(),
                $file_name_for_consumer,
                $mime_type
            ),
            'inline' => $this->delivery->inline(
                $revision->maybeStreamResolver()?->getStream(),
                $file_name_for_consumer,
                $mime_type
            ),
            default => throw new \InvalidArgumentException('Invalid disposition'),
        };
    }