h4kuna\Upload\DocumentRoot

Complexity

Total Complexity

5

Size/Duplication

Total Lines	49
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	2

Importance

Changes

0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	6	1
A	setDestination()	0	8	2
A	createAbsolutePath()	0	10	2

<?php

namespace h4kuna\Upload;

class DocumentRoot
{

	/** @var array */
	private $destinationDirs;

	/** @var string */
	private $alias;

	/** @var string */
	private $default;

	public function __construct(array $destinationDirs)
	{
		$this->destinationDirs = $destinationDirs;
		reset($destinationDirs);
		$this->default = $this->alias = key($destinationDirs);
	}

	/**
	 * @param string $alias
	 * @return self
	 * @throws AliasDoesNotExistsException
	 */
	public function setDestination($alias)
	{
		if (!isset($this->destinationDirs[$alias])) {
			throw new AliasDoesNotExistsException($alias);
		}
		$this->alias = $alias;
		return $this;
	}

	/**
	 * @param string|IStoreFile $relativePath
	 * @return string
	 */
	public function createAbsolutePath($relativePath)
	{
		if ($relativePath instanceof IStoreFile) {
			$relativePath = $relativePath->getRelativePath();
		}

		$path = $this->destinationDirs[$this->alias] . DIRECTORY_SEPARATOR . $relativePath;
		$this->alias = $this->default;
		return $path;
	}

}