Passed
Push — master ( bf62c3...8c031b )
by Emmanuel
01:56
created

Reader::getEntityConfig()   A

Complexity

Conditions 2
Paths 2

Size

Total Lines 7
Code Lines 4

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 3
CRAP Score 2.0625

Importance

Changes 0
Metric Value
dl 0
loc 7
rs 9.4285
c 0
b 0
f 0
ccs 3
cts 4
cp 0.75
cc 2
eloc 4
nc 2
nop 1
crap 2.0625
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<?php
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/**
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 * neuralyzer : Data Anonymization Library and CLI Tool
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 *
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 * PHP Version 7.1
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 *
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 * @author Emmanuel Dyan
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 * @author Rémi Sauvat
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 * @copyright 2018 Emmanuel Dyan
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 *
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 * @package edyan/neuralyzer
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 *
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 * @license GNU General Public License v2.0
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 *
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 * @link https://github.com/edyan/neuralyzer
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 */
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namespace Edyan\Neuralyzer\Configuration;
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use Symfony\Component\Config\Definition\Processor;
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use Symfony\Component\Config\FileLocator;
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use Symfony\Component\Yaml\Yaml;
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/**
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 * Configuration Reader
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 */
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class Reader
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{
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    /**
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     * Configuration file name
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     *
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     * @var string
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     */
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    protected $configFileName;
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    /**
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     * Define the directories to search in. Only the first file found is taken into account
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     * Can be defined via the constructor
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     *
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     * @var array
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     */
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    protected $configDirectories;
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    /**
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     * Configuration file name
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     *
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     * @var string|array
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     */
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    protected $configFilePath;
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    /**
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     * Stores the config values
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     *
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     * @var array
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     */
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    protected $configValues = [];
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    /**
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     * Set a few properties, open the config file and parse it
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     *
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     * @param string $configFileName
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     * @param array  $configDirectories
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     */
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    public function __construct(string $configFileName, array $configDirectories = ['.'])
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    {
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        $this->configFileName = $configFileName;
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        $this->configDirectories = $configDirectories;
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        $locator = new FileLocator($this->configDirectories);
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        $this->configFilePath = $locator->locate($this->configFileName);
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        $this->parseAndValidateConfig();
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    }
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    /**
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     * Getter
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     *
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     * @return array Config Values
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     */
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    public function getConfigValues()
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    {
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        return $this->configValues;
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    }
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    /**
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     * Return the list of entites
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     *
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     * @return array
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     */
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    public function getEntities(): array
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    {
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        return array_keys($this->configValues['entities']);
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    }
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    /**
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     * Parse and validate the configuration
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     */
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    protected function parseAndValidateConfig()
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    {
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        $config = Yaml::parse(file_get_contents($this->configFilePath));
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        $processor = new Processor();
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        $configDefinition = new ConfigDefinition();
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        $this->configValues = $processor->processConfiguration($configDefinition, [$config]);
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    }
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}
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