BEAR\Resource\PrettyJsonRenderer::render()

Complexity

Conditions	3
Paths	4

Size

Total Lines	17
Code Lines	9

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	7
CRAP Score	3

Importance

Changes	1
Bugs	0	Features	1

<?php
    public function render(ResourceObject $ro)
    {
        if (! array_key_exists('content-type', $ro->headers)) {
            $ro->headers['content-type'] = 'application/json';
        }
        $ro->view = json_encode($ro, JSON_UNESCAPED_SLASHES | JSON_PRETTY_PRINT) . PHP_EOL;
        $e = json_last_error();
        if ($e) {
            // @codeCoverageIgnoreStart
            error_log('json_encode error: ' . json_last_error_msg() . ' in ' . __METHOD__);

            return '';
            // @codeCoverageIgnoreEnd
        }

        return $ro->view;
    }
}