ILIAS\ResourceStorage\Consumer\InlineSrcBuilder Class Reference

Inheritance diagram for ILIAS\ResourceStorage\Consumer\InlineSrcBuilder:

Collaboration diagram for ILIAS\ResourceStorage\Consumer\InlineSrcBuilder:

Public Member Functions
	__construct (private Services $file_delivery)
	getRevisionURL (Revision $revision, bool $signed=true, float $valid_for_at_least_minutes=60.0, ?string $filename=null)
	getFlavourURLs (Flavour $flavour, bool $signed=true)
	buildDataURLFromStream (FileStream $stream)
	getRevisionURL (Revision $revision, bool $signed=true, float $valid_for_at_least_minutes=60.0, ?string $filename=null)
	getFlavourURLs (Flavour $flavour, bool $signed=true)

Detailed Description

Author

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

Definition at line 33 of file InlineSrcBuilder.php.

Constructor & Destructor Documentation

__construct()

ILIAS\ResourceStorage\Consumer\InlineSrcBuilder::__construct

(

private Services

$file_delivery

)

Definition at line 35 of file InlineSrcBuilder.php.

      {
 
    }

Member Function Documentation

buildDataURLFromStream()

ILIAS\ResourceStorage\Consumer\InlineSrcBuilder::buildDataURLFromStream

(

FileStream

$stream

)

Definition at line 81 of file InlineSrcBuilder.php.

                                                              : string
    {
        $mime_type = mime_content_type($stream->getMetadata()['uri']) ?: 'application/octet-stream';
        $base64 = base64_encode((string) $stream);
        return "data:$mime_type;base64,$base64";
    }

getFlavourURLs()

ILIAS\ResourceStorage\Consumer\InlineSrcBuilder::getFlavourURLs	(	Flavour	$flavour,
		bool	$signed = true
	)

Exceptions

RuntimeException if signing is not possible or failed, but was requested with $signed = true

Implements ILIAS\ResourceStorage\Consumer\SrcBuilder.

Definition at line 68 of file InlineSrcBuilder.php.

     : \Generator {
        if ($signed) {
            throw new \RuntimeException('InlineSrcBuilder does not support signed URLs');
        }
        foreach ($flavour->getStreamResolvers() as $stream_resolver) {
            $stream = $stream_resolver->getStream();
            yield $this->buildDataURLFromStream($stream);
        }
    }

getRevisionURL()

ILIAS\ResourceStorage\Consumer\InlineSrcBuilder::getRevisionURL	(	Revision	$revision,
		bool	$signed = true,
		float	$valid_for_at_least_minutes = 60.0,
		?string	$filename = null
	)

Parameters

string | null

$filename

Exceptions

RuntimeException if signing is not possible or failed, but was requested with $signed = true

Implements ILIAS\ResourceStorage\Consumer\SrcBuilder.

Definition at line 41 of file InlineSrcBuilder.php.

     : string {
        if ($signed) {
            throw new \RuntimeException('InlineSrcBuilder does not support signed URLs');
        }
        $sream_resolver = $revision->maybeStreamResolver();
        if ($sream_resolver !== null) {
            $stream = $sream_resolver->getStream();
            if ($sream_resolver->isInMemory()) {
                return $this->buildDataURLFromStream($stream);
            }
 
            $this->file_delivery->buildTokenURL(
                $stream,
                $filename ?? $revision->getTitle(),
                Disposition::INLINE,
                6, // FSX TODO
                1
            );
        }
        return '';
    }

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

• components/ILIAS/ResourceStorage/src/Consumer/InlineSrcBuilder.php