MessagePartStream implements StreamInterface Uses StreamDecoratorTrait
Provides a readable stream for a MessagePart.
Tags
Interfaces, Classes and Traits
- StreamInterface
Table of Contents
- $part : MessagePart
- $streamFactory : StreamFactory
- __construct() : mixed
- Constructor
- createStream() : StreamInterface
- Creates the underlying stream lazily when required.
- getBoundaryAndChildStreams() : array<string|int, StreamInterface>
- Creates an array of streams based on the attached part's mime boundary and child streams.
- getStreamsArray() : array<string|int, StreamInterface>
- Returns an array of Psr7 Streams representing the attached part and it's direct children.
- getCharsetDecoratorForStream() : StreamInterface
- Attaches and returns a CharsetStream decorator to the passed $stream.
- getTransferEncodingDecoratorForStream() : StreamInterface
- Attaches and returns a transfer encoding stream decorator to the passed $stream.
- writePartContentTo() : mixed
- Writes out the content portion of the attached mime part to the passed $stream.
Properties
$part
protected
MessagePart
$part
$streamFactory
protected
StreamFactory
$streamFactory
Methods
__construct()
Constructor
public
__construct(StreamFactory $sdf, MessagePart $part) : mixed
Parameters
- $sdf : StreamFactory
- $part : MessagePart
Return values
mixed —createStream()
Creates the underlying stream lazily when required.
protected
createStream() : StreamInterface
Return values
StreamInterface —getBoundaryAndChildStreams()
Creates an array of streams based on the attached part's mime boundary and child streams.
protected
getBoundaryAndChildStreams(ParentHeaderPart $part) : array<string|int, StreamInterface>
Parameters
- $part : ParentHeaderPart
-
passed in because $this->part is declared as MessagePart
Return values
array<string|int, StreamInterface> —getStreamsArray()
Returns an array of Psr7 Streams representing the attached part and it's direct children.
protected
getStreamsArray() : array<string|int, StreamInterface>
Return values
array<string|int, StreamInterface> —getCharsetDecoratorForStream()
Attaches and returns a CharsetStream decorator to the passed $stream.
private
getCharsetDecoratorForStream(StreamInterface $stream) : StreamInterface
If the current attached MessagePart doesn't specify a charset, $stream is returned as-is.
Parameters
- $stream : StreamInterface
Return values
StreamInterface —getTransferEncodingDecoratorForStream()
Attaches and returns a transfer encoding stream decorator to the passed $stream.
private
getTransferEncodingDecoratorForStream(StreamInterface $stream) : StreamInterface
The attached stream decorator is based on the attached part's returned value from MessagePart::getContentTransferEncoding, using one of the following stream decorators as appropriate:
o QuotedPrintableStream o Base64Stream o UUStream
Parameters
- $stream : StreamInterface
Return values
StreamInterface —writePartContentTo()
Writes out the content portion of the attached mime part to the passed $stream.
private
writePartContentTo(StreamInterface $stream) : mixed
Parameters
- $stream : StreamInterface