Perry\Tool

Complexity

Total Complexity

6

Size/Duplication

Total Lines	61
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	0

Importance

Changes	2
Bugs	0	Features	1

2 Methods

Rating	Name	Duplication	Size	Complexity
A	parseContentTypeToRepresentation()	0	12	2
B	parseRepresentationToClass()	0	30	4

<?php
namespace Perry;

class Tool
{

    /**
     * Parse a content-type header to a representation name
     *
     * @param string $contentType
     * @return bool
     */
    public static function parseContentTypeToRepresentation($contentType)
    {
        $matches = array();

        preg_match('/^application\/(.*)\+json; charset=utf-8$/im', $contentType, $matches);

        if (count($matches) == 2) {
            return $matches[1];
        }

        return false;
    }

    /**
     * convert a representation name including version to the
     * corresponding class
     *
     * @param  string $inputRepresentation
     * @return string
     * @throws \Exception
     */
    public static function parseRepresentationToClass($inputRepresentation)
    {
        $version = substr($inputRepresentation, -2);
        $representation = substr($inputRepresentation, 0, -3);

        switch (substr($representation, 0, 7)) {
            case "vnd.ccp": // EVE
                $data = explode(".", $representation);
                array_shift($data);
                array_shift($data);
                array_shift($data);
                $classname = '\Perry\Representation\Eve\\'.$version.'\\'.$data[0];
                break;
            case "net.3rd": // OldApi
                $data = explode(".", $representation);
                array_shift($data);
                array_shift($data);
                array_shift($data);

                $classname = '\Perry\Representation\OldApi\\'.$version.'\\'.$data[0];
                if (count($data) > 1) {
                    $classname .= '\\'.$data[1];
                }
                break;
            default:
                throw new \Exception("wtf, what representation is this? ".$inputRepresentation);
        }

        return $classname;
    }
}