public function apply()

in src/Facebook/InstantArticles/Transformer/Rules/AuthorRule.php [51:89]

• 31 lines of code
• 5 McCabe index (conditional complexity)

    public function apply($transformer, $header, $node)
    {
        $author = Author::create();

        // Builds the author

        $url = $this->getProperty(self::PROPERTY_AUTHOR_URL, $node);
        $name = $this->getProperty(self::PROPERTY_AUTHOR_NAME, $node);
        $role_contribution = $this->getProperty(self::PROPERTY_AUTHOR_ROLE_CONTRIBUTION, $node);
        $description = $this->getProperty(self::PROPERTY_AUTHOR_DESCRIPTION, $node);

        if ($name) {
            $author->withName($name);
            $header->addAuthor($author);
        } else {
            $transformer->addWarning(
                new InvalidSelector(
                    self::PROPERTY_AUTHOR_NAME,
                    $header,
                    $node,
                    $this
                )
            );
        }

        if ($role_contribution) {
            $author->withRoleContribution($role_contribution);
        }

        if ($description) {
            $author->withDescription($description);
        }

        if ($url) {
            $author->withURL($url);
        }

        return $header;
    }