Completed
Push — dev-master ( 3d2c20...b7e24f )
by Derek Stephen
08:18 queued 03:13
created

ViewRenderer::__construct()   A

Complexity

Conditions 1
Paths 1

Size

Total Lines 5

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 0
CRAP Score 2

Importance

Changes 0
Metric Value
dl 0
loc 5
ccs 0
cts 5
cp 0
rs 10
c 0
b 0
f 0
cc 1
nc 1
nop 2
crap 2
1
<?php
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namespace Bone\Mvc\View;
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use Bone\Http\Response;
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use Exception;
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use Psr\Http\Message\ResponseInterface;
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use Psr\Http\Message\ServerRequestInterface;
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use Psr\Http\Server\MiddlewareInterface;
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use Psr\Http\Server\RequestHandlerInterface;
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use Zend\Diactoros\Stream;
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class ViewRenderer implements MiddlewareInterface
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{
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    /**
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     * @var ViewEngine
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     */
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    private $viewEngine;
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    /** @var string $layout */
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    private $layout;
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    /**
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     * ViewRenderer constructor.
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     * @param ViewEngine $viewEngine
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     * @param string $layout
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     */
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    public function __construct(ViewEngine $viewEngine, string $layout)
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    {
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        $this->viewEngine = $viewEngine;
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        $this->layout = $layout;
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    }
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    /**
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     * {@inheritdoc}
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     */
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    public function process(ServerRequestInterface $request, RequestHandlerInterface $handler) : ResponseInterface
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    {
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        $response = $handler->handle($request);
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        $data = json_decode($response->getBody(), true);
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        $folder = 'src/' . $data['module'].'/View';
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        if (is_dir($folder)) {
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            $this->viewEngine->addFolder($data['module'], $folder);
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        }
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        $body = $this->viewEngine->render($data['module'] . '::' . $data['controller'] . '/' . $data['action'], $data['body']);
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        $body = $this->viewEngine->render($this->layout, ['content' => $body]);
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        $response = new Response();
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        $stream = new Stream('php://memory', 'r+');
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        $stream->write($body);
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        $response = $response->withBody($stream);
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        return $response;
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    }
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}