Psr7Stream::handles()   A
last analyzed

Complexity

Conditions 1
Paths 1

Size

Total Lines 3
Code Lines 1

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 2
CRAP Score 1

Importance

Changes 0
Metric Value
cc 1
eloc 1
nc 1
nop 1
dl 0
loc 3
ccs 2
cts 2
cp 1
crap 1
rs 10
c 0
b 0
f 0
1
<?php
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namespace Cerbero\LazyJson\Handlers;
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use Cerbero\LazyJson\StreamWrapper;
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use Psr\Http\Message\StreamInterface;
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use Traversable;
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/**
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 * The PSR-7 stream handler.
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 *
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 */
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class Psr7Stream extends Resource
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{
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    /**
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     * Determine whether the handler can handle the given source
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     *
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     * @param mixed $source
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     * @return bool
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     */
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    public function handles($source): bool
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    {
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        return $source instanceof StreamInterface;
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    }
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    /**
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     * Handle the given source
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     *
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     * @param mixed $source
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     * @param string $path
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     * @return Traversable
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     */
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    public function handle($source, string $path): Traversable
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    {
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        if (!in_array(StreamWrapper::NAME, stream_get_wrappers())) {
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            stream_wrapper_register(StreamWrapper::NAME, StreamWrapper::class);
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        }
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        $stream = fopen(StreamWrapper::NAME . '://stream', 'rb', false, stream_context_create([
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            StreamWrapper::NAME => ['stream' => $source],
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        ]));
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        return parent::handle($stream, $path);
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    }
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}
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