Passed
Push — master ( 3ccc44...cef086 )
by Emmanuel
02:16 queued 15s
created

Reader::__construct()   A

Complexity

Conditions 1
Paths 1

Size

Total Lines 9
Code Lines 5

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 6
CRAP Score 1

Importance

Changes 0
Metric Value
dl 0
loc 9
c 0
b 0
f 0
ccs 6
cts 6
cp 1
rs 9.6666
cc 1
eloc 5
nc 1
nop 2
crap 1
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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(): array
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    {
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        return $this->configValues;
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    }
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    /**
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     * Get config values for an entity
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     *
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     * @param  string $entity
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     * @throws \InvalidArgumentException
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     * @return array            Config Values
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     */
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    public function getEntityConfig(string $entity): array
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    {
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        if (!array_key_exists($entity, $this->configValues['entities'])) {
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            throw new \InvalidArgumentException("$entity is not set in config");
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        }
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        return $this->configValues['entities'][$entity];
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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(): void
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    {
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        $config = Yaml::parse(file_get_contents($this->configFilePath));
0 ignored issues
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Bug introduced by
It seems like $this->configFilePath can also be of type array; however, parameter $filename of file_get_contents() does only seem to accept string, maybe add an additional type check? ( Ignorable by Annotation )

If this is a false-positive, you can also ignore this issue in your code via the ignore-type  annotation

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        $config = Yaml::parse(file_get_contents(/** @scrutinizer ignore-type */ $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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