WebPresentation\Forward::sendResponse()

Complexity

Conditions	4
Paths	4

Size

Total Lines	27
Code Lines	18

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	12
CRAP Score	4.5923

Importance

Changes	1
Bugs	0	Features	0

<?php
    public function sendResponse(string $target): Response
    {
        if (!\file_exists($target)) {
            throw new IOException(
                \sprintf("File `%s` does not exist.", $target)
            );
        }
        $level = \ob_get_level();
        \ob_start();
        \ob_implicit_flush(0);
        try {
            include $target;
        } catch (Throwable $e) {
            while (\ob_get_level() > $level) {
                \ob_end_clean();
            }
            throw $e;
        }

        $content = \ob_get_clean();

        $stream = $this->response->getBody();
        $stream->rewind();
        $stream->write($content);
        $this->response = $this->response->withBody($stream);

        return $this->response;
    }