public function apply()

in src/Facebook/InstantArticles/Transformer/Rules/HeaderImageRule.php [44:70]

23 lines of code
2 McCabe index (conditional complexity)


    public function apply($transformer, $header, $node)
    {
        $image = Image::create();

        // Builds the image
        $url = $this->getProperty(self::PROPERTY_IMAGE_URL, $node);
        if ($url) {
            $image->withURL($url);
            $header->withCover($image);
        } else {
            $transformer->addWarning(
                new InvalidSelector(
                    self::PROPERTY_IMAGE_URL,
                    $header,
                    $node,
                    $this
                )
            );
        }

        $suppress_warnings = $transformer->suppress_warnings;
        $transformer->suppress_warnings = true;
        $transformer->transform($image, $node);
        $transformer->suppress_warnings = $suppress_warnings;

        return $header;
    }