Hogosha\Monitor\Configuration\ConfigurationLoader

Complexity

Total Complexity

8

Size/Duplication

Total Lines	93
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	2

Importance

Changes	1
Bugs	0	Features	0

6 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	7	1
A	loadConfiguration()	0	12	2
A	getConfigurationFilepath()	0	4	2
A	setConfigurationFilepath()	0	4	1
A	getRootDirectory()	0	4	1
A	setRootDirectory()	0	4	1

<?php

/*
 * This file is part of the hogosha-monitor package
 *
 * Copyright (c) 2016 Guillaume Cavana
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 *
 * Feel free to edit as you please, and have fun.
 *
 * @author Guillaume Cavana <guillaume.cavana@gmail.com>
 */

namespace Hogosha\Monitor\Configuration;

use Hogosha\Monitor\DependencyInjection\Exception\ConfigurationLoadingException;
use Hogosha\Monitor\Monitor;
use Symfony\Component\Yaml\Yaml;

/**
 * @author Guillaume Cavana <guillaume.cavana@gmail.com>
 */
class ConfigurationLoader
{
    /**
     * $rootDirectory.
     *
     * @var string
     */
    protected $rootDirectory;

    /**
     * $configFilepath.
     *
     * @var string
     */
    protected $configFilepath;

    /**
     * $filename.
     *
     * @var string
     */
    protected $filename;

    /**
     * @param string $rootDirectory Directory containing the config file
     * @param string $filename      Configuration file name
     */
    public function __construct(
        $rootDirectory = null,
        $filename = Monitor::CONFIG_FILENAME
    ) {
        $this->rootDirectory = $rootDirectory;
        $this->filename = $filename;
    }

    /**
     * loadConfiguration.
     *
     * @return mixed
     */
    public function loadConfiguration()
    {
        $filePath = $this->getConfigurationFilepath();

        if (!file_exists($filePath)) {
            throw new ConfigurationLoadingException(
                sprintf('Unable to find a configuration file in %s', $this->rootDirectory)
            );
        }

        return Yaml::parse(file_get_contents($filePath));
    }

    /**
     * getConfigurationFilepath.
     *
     * @return string The configuration filepath
     */
    public function getConfigurationFilepath()
    {
        return $this->configFilepath ?: $this->rootDirectory.DIRECTORY_SEPARATOR.$this->filename;
    }

    /**
     * setConfigurationFilepath.
     *
     * @param string $configFilepath The configuration filepath
     */
    public function setConfigurationFilepath($configFilepath)
    {
        $this->configFilepath = $configFilepath;
    }

    /**
     * getRootDirectory.
     *
     * @return string The root directory
     */
    public function getRootDirectory()
    {
        return $this->rootDirectory;
    }

    /**
     * setRootDirectory.
     *
     * @param string $rootDirectory The root directory
     */
    public function setRootDirectory($rootDirectory)
    {
        $this->rootDirectory = $rootDirectory;
    }
}