ParserHandler.php
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<?php
namespace yii\multiparser;
use Yii;
class ParserHandler
{
    const DEFAULT_MODE = 'web';
    /** @var string */
    protected $filePath;
    /** @var string */
    protected $configuration;
    /** @var instance of SplFileObject */
    protected $fileObject;
    /** @var string - extension of file $filePath */
    protected $extension;
    /** @var string - extension of file $filePath */
    protected $mode;
    /** @var string - extension of file $filePath */
    protected $options;
    /**
     * @param string first line in file for parsing
     */
    public function __construct($filePath,  $options = [])
    {
        $this->filePath = $filePath;
        if (isset($options['mode'])) {
            $this->mode = $options['mode'];
            unset($options['mode']);
        } else {
            $this->mode = self::DEFAULT_MODE;
        }
        $this->options = $options;
        try {
            $this->fileObject = new \SplFileObject($this->filePath, 'r');
        } catch (\ErrorException $e) {
            //  Yii::warning("Ошибка открытия файла {$this->filePath}");
            echo "Ошибка открытия файла {$this->filePath}";
            return [];
        }
        $options['file'] = $this->fileObject;
        $this->extension = $this->fileObject->getExtension();
        try {
            $this->configuration = ParserConfigurator::getConfiguration($this->extension, $this->mode);
            $this->configuration = array_merge($this->configuration, $options);
        } catch (\ErrorException $e) {
            echo $e->getMessage();
            return [];
        }
    }
    public function run()
    {
        $result = [];
        // @todo - rewrite to universal manner
       // \common\components\CustomVarDamp::dumpAndDie($this);
        if (count($this->configuration)) {
            $parser = Yii::createObject($this->configuration);
            try {
                $parser->setup();
                $result = $parser->read();
            } catch (\ErrorException $e) {
                echo $e->getMessage();
            }
        }
        return $result;
    }
}