hanneskod\readmetester\Format\Factory

Complexity

Total Complexity

5

Size/Duplication

Total Lines	23
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	1

Importance

Changes	1
Bugs	0	Features	0

1 Method

Rating	Name	Duplication	Size	Complexity
B	createFormat()	0	11	5

<?php

namespace hanneskod\readmetester\Format;

use RuntimeException;

/**
 * Create Readme file format based on extension
 */
class Factory
{
    /**
     * Guess file format based on extension
     *
     * @see https://github.com/github/markup
     *
     * @param  \SplFileObject $file
     * @return FormatInterface
     * @throws RuntimeException If file extension is not supported
     */
    public function createFormat(\SplFileObject $file)
    {
        switch (strtolower($file->getExtension())) {
            case 'markdown':
            case 'mdown':
            case 'mkdn':
            case 'md':
                return new Markdown;
        }
        throw new RuntimeException("Unknown file extension .{$file->getExtension()}");
    }
}