SilverStripe\CrazyEgg\CrazyEggMiddleware::process()

Complexity

Conditions	5
Paths	3

Size

Total Lines	20
Code Lines	10

Duplication

Lines	0
Ratio	0 %

Importance

Changes

0

<?php
    public function process(HTTPRequest $request, callable $delegate)
    {
        /** @var HTTPResponse $response */
        $response = $delegate($request);

        $mime = $response->getHeader('Content-Type');

        if (!$mime || strpos($mime, 'text/html') !== false) {
            $tags = $this->tagProvider->forTemplate();

            if ($tags && !static::$installed) {
                $content = $response->getBody();
                $content = preg_replace("/(<\\/head[^>]*>)/i", $tags . "\\1", $content);
                $response->setBody($content);

                static::$installed = true;
            }
        }

        return $response;
    }